CROSS-REFERENCE TO RELATED APPLICATION
FIELD
[0002] The present disclosure relates to the field of gas water heater technology, and more
particularly to a parametric code transformation method for a gas water heater, a
non-transitory computer readable storage medium, a parametric code transformation
apparatus for a gas water heater and a gas water heater.
BACKGROUND
[0003] In general, a default parametric code of a gas water heater is set with natural gas
as gas supply. However, the gas supply in some families may be liquefied gas. Therefore,
it needs to transform the parametric code according to the gas supply for the gas
water heater.
[0004] Due to the larger difference of heat values between gas supplies, there are many
parametric codes needed to be adjusted, such as a proportional valve maximum secondary
pressure code, a maximum wind speed code and a proportional valve minimum secondary
pressure code. For ordinary installers, due to the high level of complexity, adjustment
errors are prone to occur, and the costs and time to complete such adjustment training
are high.
[0005] In the related art, the parametric codes between gas supplies, in general, are switched
automatically by a gas supply dial switch. For the same model of gas water heaters,
the parametric code corresponding to the liquefied gas is preset in the gas water
heater. When the gas supply for the gas water heater is changed, the parametric code
may be directly switched by dialing the gas supply dial switch. For example, for a
gas water heater with the natural gas being defaulted as the gas supply, when the
gas supply is the natural gas, the maximum secondary pressure code is C1, when the
gas supply is the liquefied gas, the maximum secondary pressure code is C9, and the
switch between the two parametric codes can be completed by dialing the gas supply
dial switch.
[0006] By the above method, when the gas supply for the gas water heater is changed from
the natural gas to the liquefied gas, the parametric codes of the gas water heaters
with the same model are the same. However, components, such as proportional valves
and fans, of different gas water heaters have some differences to a certain extent,
even they have the same model. Therefore, the parametric code transformation by the
above method may cause problems, for example, the output of the gas water heater goes
beyond the deviation specification, the smoke exceeds a specified range, and the ignition
fails, thereby affecting working performance of the gas water heater.
SUMMARY
[0007] Embodiments of the present disclosure aim to solve at least one of technical problems
in the related art to some extent. Therefore, the present disclosure provides a parametric
code transformation method for a gas water heater by which the parametric code is
transformed according to a parametric code difference value when the gas supply for
the gas water heater is changed, thereby effectively making up errors of the components
among gas water heaters and effectively ensuring the working performance of the gas
water heater.
[0008] The present disclosure also provides a non-transitory computer readable storage medium.
[0009] The present also provides a parametric code transformation apparatus for a gas water
heater.
[0010] The present disclosure also provides a gas water heater.
[0011] Embodiments of a first aspect of the present disclosure provide a parametric code
transformation method for a gas water heater. The gas water heater includes a gas
supply dial switch. The method includes: acquiring dial state information of the gas
supply dial switch, and determining a gas supply for the gas water heater according
to the dial state information, wherein the gas supply for the gas water heater includes
natural gas and liquefied gas; transforming a parametric code of the gas water heater
into a first parametric code when the gas supply is the natural gas; acquiring a parametric
code difference value and transforming the parametric code of the gas water heater
into a second parametric code according to the first parametric code and the parametric
code difference value when the gas supply is the liquefied gas.
[0012] With the parametric code transformation method for a gas water heater according to
embodiments of the present disclosure, the dial state information of the gas supply
dial switch is acquired first, and the gas supply for the gas water heater is determined
according to the dial state information; when the gas supply is the natural gas, the
parametric code of the gas water heater is transformed into the first parametric code;
when the gas supply is the liquefied gas, the parametric code difference value is
acquired, and the parametric code of the gas water heater is transformed into the
second parametric code according to the first parametric code and the parametric code
difference value. Therefore, the parametric code is transformed according to the parametric
code difference value when the gas supply for the gas water heater is changed, and
thus the errors of components among gas water heaters can be effectively made up and
the working performance of the gas water heater can further be effectively ensured.
[0013] Embodiments of a second aspect of the present disclosure provide a non-transitory
computer readable storage medium having stored therein a computer program that, when
executed by a processor, causes the processor to implement a parametric code transformation
method for a gas water heater as described in embodiments of the first aspect of the
present disclosure.
[0014] With the non-transitory computer readable storage medium according to embodiments
of the present disclosure, the dial state information of the gas supply dial switch
is acquired first, and the gas supply of the gas water heater is determined according
to the dial state information; when the gas supply is the natural gas, the parametric
code of the gas water heater is transformed into the first parametric code; when the
gas supply is the liquefied gas, the parametric code difference value is acquired,
and the parametric code of the gas water heater is transformed into the second parametric
code according to the first parametric code and the parametric code difference value,
thereby effectively making up errors of the components among gas water heaters and
effectively ensuring the working performance of the gas water heater.
[0015] Embodiments of a third aspect of the present disclosure provide a parametric code
transformation apparatus for a gas water heater. The gas water heater includes a gas
supply dial switch. The apparatus includes: an acquiring module, connected to the
gas supply dial switch and configured to acquire dial state information of the gas
supply dial switch; a determining module, connected to the acquiring module and configured
to determine the gas supply for the gas water heater according to the dial state information,
wherein the gas supply for the gas water heater includes natural gas and liquefied
gas; a parameter transforming module, connected to the determining module, and configured
to transform a parametric code of the gas water heater into a first parameter code
when the gas supply is the natural gas, and to acquire a parametric code difference
value and transform the parametric code of the gas water heater into a second parametric
code according to the first parametric code and the parametric code difference value
when the gas supply is the liquefied gas.
[0016] With the parametric code transformation apparatus for a gas water heater according
to embodiments of the present disclosure, the acquiring module acquires the dial state
information of the gas supply dial switch, the determining module determines the gas
supply for the gas water heater according to the dial state information, the parameter
transformation module transforms the parametric code of the gas water heater into
the first parametric code when the gas supply is the natural gas; and acquires the
parametric code difference value, and transforms the parametric code of the gas water
heater into the second parametric code according to the first parametric code and
the parametric code difference value when the gas supply is the liquefied gas. Therefore,
the parametric code is transformed by the apparatus according to the parametric code
difference value when the gas supply for the gas water heater is changed, and thus
the errors of components among gas water heaters can be effectively made up and the
working performance of the gas water heater can further be effectively ensured.
[0017] Embodiments of the fourth aspect of the present disclosure provide a gas water heater,
including the parametric code transformation apparatus for a gas water heater as described
in embodiment of the third aspect of the present disclosure.
[0018] The gas water heater as described in embodiments of the present disclosure transforms
the parametric code according to the parametric code difference value when the gas
supply for the gas water heater is changed, thereby effectively making up the errors
of components and further efficiently ensuring the working performance.
BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The above and/or additional aspects and advantages of the present disclosure will
become apparent and easily understood from the following description made for embodiments
with reference to the drawings, in which:
Fig. 1 is a flow chart of a parametric code transformation method for a gas water
heater according to an embodiment of the present disclosure;
Fig. 2 is a flow chart of a parametric code transformation method for a gas water
heater according to an embodiment of the present disclosure; and
Fig. 3 is a block diagram of a parametric code transformation apparatus for a gas
water heater according to an embodiment of the present disclosure.
DETAILED DESCRIPTION
[0020] Reference will be made in detail to embodiments of the present disclosure, examples
of which are illustrated in the accompanying drawings. The same or similar elements
and the elements having same or similar functions are denoted by like reference numerals
throughout the descriptions. The embodiments described hereinafter with reference
to drawings are explanatory, illustrative, and used to generally understand the present
disclosure. The embodiments shall not be construed to limit the present disclosure.
[0021] Description will be made hereinafter to a parametric code transformation method for
a gas water heater, a non-transitory computer readable storage medium, a parametric
code transformation apparatus for a gas water heater and a gas water heater according
to embodiments of the present disclosure with reference to the accompanying drawings.
[0022] Fig. 1 is a flow chart showing a parametric code transformation method for a gas
water heater according to an embodiment of the present disclosure. The gas water heater
includes a gas supply dial switch. As shown in Fig. 1, the parametric code transformation
method includes the following steps:
At S1, dial state information of the gas supply dial switch is acquired, and a gas
supply for the gas water heater is determined according to the dial state information.
The gas supply for the gas water heater includes natural gas and liquefied gas.
At S2, a parametric code of the gas water heater is transformed into a first parametric
code when the gas supply is the natural gas.
At S3, a parametric code difference value is acquired, and the parametric code of
the gas water heater is transformed into a second parametric code according to the
first parametric code and the parametric code difference value when the gas supply
is the liquefied gas.
[0023] In embodiments of the present disclosure, the parametric code of the gas water heater
is defaulted to be the first parametric code.
[0024] In specific, the gas supply dial switch generally includes a first position and a
second position, each of which corresponds to a dial code (1 and 2). There is a silkscreen
on the gas supply dial switch, and the user could choose the gas supply for the gas
water heater by dialing the silkscreen to a corresponding position. For instance,
when the gas supply for the gas water heater is the natural gas, the gas supply dial
switch is dialed to the first position, and when the gas supply for the gas water
heater is the liquefied gas, the gas supply dial switch is dialed to the second position.
The gas supply for the gas water heater is generally the natural gas, and thus the
gas supply dial switch of the gas water heater, when leaving the factory, may be dialed
to the position corresponding to the natural gas by default.
[0025] After the gas supply for the gas water heater is determined according to dial state
information, if the gas supply for the gas water heater is the natural gas, the parametric
code of the gas water heater is transformed into a parametric code (i.e., the first
parametric code) corresponding to the natural gas; if the gas supply for the gas water
supply is the liquefied gas, the parametric code difference value is acquired, and
the parametric code of the gas water heater is transformed into the second parametric
code according the first parametric code and parametric code difference value, in
which the second parametric code equals to the first parametric code minus the parametric
code difference value. Therefore, the method transforms the parametric code according
to the first parametric code and the parametric code difference value when the gas
supply for the gas water heater is changed to liquefied gas, thereby effectively making
up the errors of components among the gas water heaters and further effectively ensuring
the working performance of the gas water heater.
[0026] It should be understood that the first parametric code and the parametric code difference
value may be preset in the gas water heater before the gas water heater leaves the
factory.
[0027] In embodiments of the present disclosure, the parametric code may include: a proportional
valve maximum secondary pressure code, a maximum wind speed code, a proportional valve
minimum secondary pressure code, a minimum wind speed code, a proportional valve ignition
secondary pressure code and an ignition wind speed code.
[0028] For example, as shown in Table 1 and taking a gas water heater as an example, the
parametric code (the second parametric code) when the gas supply is the liquefied
gas is equal to the parametric code (the first parametric code) corresponding to the
case when the gas supply is the natural gas minus the parametric code difference value.
Table 1
Parametric Code |
Natural Gas |
Parametric Code Difference Value |
Liquefied Gas |
Dial state information |
 |
|
 |
PH (Proportional Valve Maximum Secondary Pressure) |
99 |
10 |
89 |
FH (Maximum Wind Speed) |
89 |
16 |
73 |
PL (Proportional Valve Minimum Secondary Pressure) |
45 |
13 |
32 |
FL (Minimum Wind Speed) |
32 |
6 |
2C |
DH (Proportional Valve Ignition Secondary Pressure) |
35 |
7 |
2E |
DF (Ignition Wind Speed) |
25 |
5 |
20 |
[0029] In embodiments of the present disclosure, the parameter code is a hexadecimal number,
and each parameter code corresponds to a working parameter.
[0030] As shown in Table 1, the parametric code corresponding to the liquefied gas is related
to the parametric code corresponding to the natural gas and the parametric code difference
value. As shown in Table 1, the PH corresponding to the natural gas defaulted by the
gas water heater is 99, then when the gas supply is changed to the liquefied gas,
the corresponding PH is equal to 89, i.e., the corresponding PH=99-10=89. For the
gas water heaters with the same model, due to the difference of the components, the
first parametric code for each gas water heater may be slightly different. For example,
for a gas water heater with the same model as the gas water heater shown in Table
1, if the default PH corresponding to the natural gas is 98, then when the gas supply
is changed to the liquefied gas, the corresponding PH is equal to 88, i.e., the corresponding
PH=98-10=88.
[0031] As can be seen from the above embodiments, when the gas supply for the gas water
heater is changed from the natural gas to the liquefied gas, the parametric code needs
to be transformed, and the parametric code difference value needs to be acquired for
the transformation of the parametric code. In the following, how to acquire the parametric
code difference value will be described with reference to the specific embodiments.
[0032] According to an embodiment of the present disclosure, as shown in Fig. 2, the parametric
code difference value is acquired by the following step.
[0033] At S31, first optimal parametric codes for a plurality of gas water heaters when
supplied with natural gas and second optimal parametric codes for the plurality of
the gas water heaters when supplied with liquefied gas are acquired respectively.
In an embodiment, the phrase "a plurality of' generally refers to 10 or more.
[0034] At S32, a difference value between the first optimal parametric code and the second
optimal parametric code for each of the plurality of the gas water heaters when respectively
supplied with natural gas and liquefied gas are calculated.
[0035] At S33, an average value of the difference values is calculated and the average value
is taken as the parametric code difference value.
[0036] Specifically, before leaving the factory, at least 10 gas water heaters with the
same model are tested. For each of the at least 10 gas water heaters, the first optimal
parametric code is tested when the gas supply is the natural gas, the second optimal
parametric code is tested when the gas supply is the liquefied gas, and the difference
value between the first optimal parametric code and the second optimal parametric
code is calculated. Then, the average value of the respective difference values of
the at least 10 gas water heaters is calculated and taken as the parametric code difference
value. For example, an optimal PH (natural gas) of a gas water heater is A3, and an
optimal PH (liquefied gas) of the gas water heater is 98, and thus a difference value
therebetween is 11. In the similar way, the difference value of the PH values can
be obtained for each of other gas water heaters. Then, an average value of all the
difference values corresponding to the PH is calculated and taken as the parametric
code difference value corresponding to the PH of the gas water heaters. Similarity,
the respective parametric code difference values corresponding to other parametric
codes, such as FH, PL, FL, DH or DF, may be obtained. Finally, all the parametric
code difference values are preset in the gas water heater, such that the parametric
code may be transformed when the gas supply for the gas water heater is changed from
the natural gas to the liquefied gas, thereby making up the differences of components
among gas water heaters.
[0037] In conclusion, with the parametric code transformation method for a gas water heater
according to embodiments of the present disclosure, the dial state information of
the gas supply dial switch is acquired first, and the gas supply for the gas water
heater is determined according to the dial state information; when the gas supply
is the natural gas, the parametric code of the gas water heater is transformed into
the first parametric code; when the gas supply is the liquefied gas, the parametric
code difference value is acquired, and the parametric code of the gas water heater
is transformed into the second parametric code according to the first parametric code
and the parametric code difference value. Therefore, the parametric code is transformed
according to the parametric code difference value when the gas supply for the gas
water heater is changed, and thus the errors of components among gas water heaters
can be effectively made up and the working performance of the gas water heater can
further be effectively ensured.
[0038] Embodiments of the present disclosure also provide a non-transitory computer readable
storage medium having stored therein a computer program that, when executed by a processor,
causes the processor to implement the parametric code transformation method for a
gas water heater as described in embodiments of the present disclosure hereinbefore.
[0039] With the non-transitory computer readable storage medium according to embodiments
of the present disclosure, the dial state information of the gas supply dial switch
is acquired first, and the gas supply for the gas water heater is determined according
to the dial state information; when the gas supply is the natural gas, the parametric
code of the gas water heater is transformed into the first parametric code; when the
gas supply is the liquefied gas, the parametric code difference value is acquired,
and the parametric code of the gas water heater is transformed into the second parametric
code according to the first parametric code and the parametric code difference value,
thereby effectively making up errors of the components among gas water heaters and
effectively ensuring the working performance of the gas water heater.
[0040] Fig. 3 is a block diagram of a parametric code transformation apparatus for a gas
water heater according to an embodiment of the present disclosure. As shown in Fig.
3, the gas water heater includes a gas supply dial switch 100, and the parametric
code transformation apparatus includes: an acquiring module 10, a determining module
20 and a parameter transforming module 30.
[0041] Among others, the acquiring module 10 is connected to the gas supply dial switch
100, and configured to acquire dial state information of the gas supply dial switch
100. The determining module 20 is connected to the acquiring module 10, and configured
to determine a gas supply for the gas water heater according to the dial state information.
The gas water heater includes natural gas and liquefied gas. The parameter transforming
module 30 is connected to the determining module 20, and configured to transform a
parametric code of the gas water heater into a first parametric code when the gas
supply is the natural gas; and configured to acquire a parametric code difference
value, and transform the parametric code of the gas water heater into a second parametric
code according to the first parametric code and the parametric code difference value
when the gas supply is liquefied gas.
[0042] In embodiments of the present disclosure, the parametric code of the gas water heater
is defaulted to be the first parametric code.
[0043] In specific, the gas supply dial switch 100 generally includes a first position and
a second position, each of which corresponds to a dial code (1 and 2). There is a
silkscreen on the gas supply dial switch 100, and the user could choose the gas supply
for the gas water heater by dialing the silkscreen to a corresponding position. For
instance, when the gas supply for the gas water heater is the natural gas, the gas
supply dial switch 100 is dialed to the first position, and when the gas supply for
the gas water heater is the liquefied gas, the gas supply dial switch 100 is dialed
to the second position. The gas supply for the gas water heater is generally the natural
gas, and thus the gas supply dial switch 100 of the gas water heater, when leaving
the factory, may be dialed to the position corresponding to the natural gas by default.
[0044] After the gas supply for the gas water heater is determined by the determining module
20 according to the dial state information, if the gas supply for the gas water heater
is the natural gas, the parametric code of the gas water heater is transformed by
the parameter transforming module 30 into a parametric code (i.e., the first parametric
code) corresponding to the natural gas; if the gas supply for the gas water supply
is the liquefied gas, the parameter transforming module 30 acquires the parametric
code difference value, and transforms the parametric code of the gas water heater
into the second parametric code according the first parametric code and parametric
code difference value, in which the second parametric code equals to the first parametric
code minus the parametric code difference value. Therefore, the apparatus transforms
the parametric code according to the first parametric code and the parametric code
difference value when the gas supply for the gas water heater is changed to the liquefied
gas, thereby effectively making up the errors of components among the gas water heaters
and further effectively ensuring the working performance of the gas water heater.
[0045] It should be understood that the first parametric code and the parametric code difference
value may be preset in the gas water heater before the gas water heater leaves the
factory.
[0046] In embodiments of the present disclosure, the parametric code may include: a proportional
valve maximum secondary pressure code, a maximum wind speed code, a proportional valve
minimum secondary pressure code, a minimum wind speed code, a proportional valve ignition
secondary pressure code and an ignition wind speed code.
[0047] For example, as shown in Table 1 and taking a gas water heater as an example, the
parametric code (the second parametric code) when the gas supply is the liquefied
gas is equal to the parametric code (the first parametric code) corresponding to the
case when the gas supply is the natural gas minus the parametric code difference value.
Table 1
Parametric Code |
Natural Gas |
Parametric Code Difference Value |
Liquefied Gas |
Dial state information |
 |
|
 |
PH (Proportional Valve Maximum Secondary Pressure) |
99 |
10 |
89 |
FH (Maximum Wind Speed) |
89 |
16 |
73 |
PL (Proportional Valve Minimum Secondary Pressure) |
45 |
13 |
32 |
FL (Minimum Wind Speed) |
32 |
6 |
2C |
DH (Proportional Valve Ignition Secondary Pressure) |
35 |
7 |
2E |
DF (Ignition Wind Speed) |
25 |
5 |
20 |
[0048] In embodiments of the present disclosure, the parameter code is a hexadecimal number,
and each parameter code corresponds to a working parameter.
[0049] As shown in Table 1, the parametric code corresponding to the liquefied gas is related
to the parametric code corresponding to the natural gas and the parametric code difference
value. As shown in Table 1, the PH corresponding to the natural gas defaulted by the
gas water heater is 99, then when the gas supply is changed to the liquefied gas,
the corresponding PH is equal to 89, i.e., the corresponding PH=99-10=89. For the
gas water heaters with the same model, due to the difference of the components, the
first parametric code for each gas water heater may be slightly different. For example,
for a gas water heater with the same model as the gas water heater shown in Table
1, if the default PH corresponding to the natural gas is 98, then when the gas supply
is changed to the liquefied gas, the corresponding PH is equal to 88, i.e., the corresponding
PH=98-10=88.
[0050] As can be seen from the above embodiments, when the gas supply for the gas water
heater is changed from the natural gas to the liquefied gas, the parametric code needs
to be transformed, and the parametric code difference value needs to be acquired for
the transformation of the parametric code. In the following, how the parameter conversion
module 30 acquires the parametric code difference value will be described with reference
to the specific embodiments.
[0051] According to an embodiment of the present disclosure, as shown in Fig. 2, the parameter
conversion module 30 acquires the parametric code difference value by the following
step.
[0052] At S31, first optimal parametric codes for a plurality of gas water heaters when
supplied with natural gas and second optimal parametric codes for the plurality of
the gas water heaters when supplied with liquefied gas are acquired respectively.
In an embodiment, the phrase "a plurality of' generally refers to 10 or more.
[0053] At S32, a difference value between the first optimal parametric code and the second
optimal parametric code for each of the plurality of the gas water heaters when respectively
supplied with natural gas and liquefied gas is calculated.
[0054] At S33, an average value of the difference values is calculated and the average value
is taken as the parametric code difference value.
[0055] Specifically, before leaving the factory, at least 10 gas water heaters with the
same model are tested. For each of the at least 10 gas water heaters, the first optimal
parametric code is tested when the gas supply is the natural gas, the second optimal
parametric code is tested when the gas supply is the liquefied gas, and the difference
value between the first optimal parametric code and the second optimal parametric
code is calculated by the parameter conversion module 30. Then, the average value
of the respective difference values of the at least 10 gas water heaters is calculated
by the parameter conversion module 30 and taken as the parametric code difference
value. For example, an optimal PH (natural gas) of a gas water heater is A3, and an
optimal PH (liquefied gas) of the gas water heater is 98, and thus a difference value
therebetween is 11. In the similar way, the difference value of the PH values can
be obtained for each of other gas water heaters. Then, an average value of all the
difference values corresponding to the PH is calculated and taken as the parametric
code difference value corresponding to the PH of the gas water heaters. Similarity,
the respective parametric code difference values corresponding to other parametric
codes, such as FH, PL, FL, DH or DF, may be acquired by the parameter conversion module
30. The parametric code may be transformed by the parameter conversion module 30 according
to the first parametric code and the parametric code difference value when the gas
supply for the gas water heater is changed from the natural gas to the liquefied gas,
thereby making up the differences of components among gas water heaters.
[0056] With the parametric code transformation apparatus for a gas water heater according
to embodiments of the present disclosure, the acquiring module acquires the dial state
information of the gas supply dial switch, the determining module determines the gas
supply for the gas water heater according to the dial state information, the parameter
transformation module transforms the parametric code of the gas water heater into
the first parametric code when the gas supply is the natural gas; and acquires the
parametric code difference value, and transforms the parametric code of the gas water
heater into the second parametric code according to the first parametric code and
the parametric code difference value when the gas supply is the liquefied gas. Therefore,
the parametric code is transformed by the apparatus according to the parametric code
difference value when the gas supply for the gas water heater is changed, and thus
the errors of components among gas water heaters can be effectively made up and the
working performance of the gas water heater can further be effectively ensured.
[0057] In addition, embodiments of the present disclosure also provide a gas water heater,
including the above parametric code transformation apparatus for a gas water heater
as described above.
[0058] The gas water heater as described in embodiments of the present disclosure transforms
the parametric code according to the parametric code difference value when the gas
supply for the gas water heater is changed, thereby effectively making up the errors
of components and further efficiently ensuring the working performance.
[0059] In the description of the specification, it is to be understood that terms such as
"central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower,"
"front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner,"
"outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential"
should be construed to refer to the orientation or position relationships as then
described or as shown in the drawings under discussion. These relative terms are only
for convenience and simplification of description and do not indicate or imply that
the apparatus or elements referred to should have the particular orientation or should
be constructed or operated in a particular orientation. Therefore, these relative
terms shall not be construed to limit the present disclosure.
[0060] In addition, terms such as "first" and "second" are used herein just for purposes
of description and are not intended to indicate or imply relative importance or significance
or to imply the number of indicated technical features. Thus, the feature defined
with "first" and "second" may expressly or impliedly comprise at least one of this
feature. In the description of the present invention, the phrase of "a plurality of'
means at least two, such as two or three, unless specified otherwise.
[0061] In the present invention, unless specified or limited otherwise, the terms "mounted,"
"connected," "coupled," "fixed" and the like are used broadly, and may be, for example,
fixed connections, detachable connections, or integral connections; may also be mechanical
or electrical connections; may also be direct connections or indirect connections
via intervening structures; may also be inner communications or interaction of two
elements, which can be understood by those skilled in the art according to specific
situations.
[0062] In the present invention, unless specified or limited otherwise, a structure in which
a first feature is "on" or "below" a second feature may include an embodiment in which
the first feature is in direct contact with the second feature, and may also include
an embodiment in which the first feature and the second feature are not in direct
contact with each other, but are contacted via an additional feature formed therebetween.
Furthermore, a first feature "on," "above," or "on top of' a second feature may include
an embodiment in which the first feature is right or obliquely "on," "above," or "on
top of' the second feature, or just means that the first feature is at a height higher
than that of the second feature; while a first feature "below," "under," or "on bottom
of' a second feature may include an embodiment in which the first feature is right
or obliquely "below," "under," or "on bottom of' the second feature, or just means
that the first feature is at a height lower than that of the second feature.
[0063] Reference throughout this specification to "an embodiment," "one embodiment," "some
embodiments," "an example," "a specific example," or "some examples," means that a
particular feature, structure, material, or characteristic described in connection
with the embodiment or example is included in at least one embodiment or example of
the present disclosure. Thus, the appearances of the phrases such as "in some embodiments,"
"in one embodiment", "in an embodiment", "in an example," "in a specific example,"
or "in some examples," in various places throughout this specification are not necessarily
referring to the same embodiment or example of the present disclosure. Furthermore,
the particular features, structures, materials, or characteristics may be combined
in any suitable manner in one or more embodiments or examples. In addition, in the
absence of contradiction, those skilled in the art can combine the different embodiments
or examples described in this specification, or combine the features of different
embodiments or examples.
[0064] Although explanatory embodiments have been shown and described above, it would be
appreciated by those skilled in the art that the above embodiments are illustrative,
cannot be construed to limit the present disclosure, and changes, alternatives, variants
and modifications can be made in the embodiments without departing from the scope
of the present disclosure.
1. A parametric code transformation method for a gas water heater, wherein the gas water
heater comprises a gas supply dial switch, and the parametric code transformation
method comprises:
acquiring dial state information of the gas supply dial switch , and determining a
gas supply for the gas water heater according to the dial state information, wherein
the gas supply for the gas water heater comprises natural gas and liquefied gas;
transforming a parametric code of the gas water heater into a first parametric code,
when the gas supply is the natural gas;
acquiring a parametric code difference value and transforming the parametric code
of the gas water heater into a second parametric code according to the first parametric
code and the parametric code difference value, when the gas supply is the liquefied
gas.
2. The parametric code transformation method for a gas water heater according to claim
1, wherein the parametric code difference value is acquired by:
acquiring respectively first optimal parametric codes for a plurality of gas water
heaters when supplied with natural gas and second optimal parametric codes for the
plurality of the gas water heaters when supplied with liquefied gas;
calculating a difference value between the first optimal parametric code and the second
optimal parametric code for each of the plurality of the gas water heaters when respectively
supplied with natural gas and liquefied gas; and
calculating an average value of the difference values and taking the average value
as the parametric code difference value.
3. The parametric code transformation method for a gas water heater according to claim
1 or 2, wherein the parametric code comprises: a proportional valve maximum secondary
pressure code, a maximum wind speed code, a proportional valve minimum secondary pressure
code, a minimum wind speed code, a proportional valve ignition secondary pressure
code and an ignition wind speed code.
4. The parametric code transformation method for a gas water heater according to claim
1, wherein a default parametric code of the gas water heater is the first parametric
code.
5. A non-transitory computer readable storage medium having stored therein a computer
program that, when executed by a processor, causes the processor to implement the
parametric code transformation method for a gas water heater according to any one
of claims 1 to 4.
6. A parametric code transformation apparatus for a gas water heater, wherein the gas
water heater comprises the gas supply dial switch , and the parametric code transformation
apparatus comprises:
an acquiring module, connected to the gas supply dial switch , and configured to acquire
dial state information of the gas supply dial switch ;
a determining module, connected to the acquiring module , and configured to determine
a gas supply of the gas water heater according to the dial state information, wherein
the gas supply for the gas water heater comprises natural gas and liquefied gas; and
a parameter transforming module, connected to the determining module , and configured
to transform a parametric code of the gas water heater into a first parameter code
when the gas supply is natural gas, and to acquire a parametric code difference value
and transform the parametric code of the gas water heater into a second parametric
code according to the first parametric code and the parametric code difference value
when the gas supply is liquefied gas.
7. The parametric code transformation apparatus for a gas water heater according to claim
6, wherein the parameter transforming module is configured to acquire the parametric
code difference value by:
acquiring respectively first optimal parametric codes for a plurality of gas water
heaters when supplied with natural gas and second optimal parametric codes for the
plurality of the gas water heaters when supplied with liquefied gas;
calculating a difference value between the first optimal parametric code and the second
optimal parametric code for each of the plurality of the gas water heaters when respectively
supplied with natural gas and liquefied gas; and
calculating an average value of the difference values and taking the average value
as the parametric code difference value.
8. The parametric code transformation apparatus for a gas water heater according to claim
6 or 7, wherein the parametric code comprises: a proportional valve maximum secondary
pressure code, a maximum wind speed code, a proportional valve minimum secondary pressure
code, a minimum wind speed code, a proportional valve ignition secondary pressure
code and an ignition wind speed code.
9. The parametric code transformation apparatus for a gas water heater according to claim6
, wherein a default parametric code of the gas water heater is the first parametric
code.
10. A gas water heater, comprising a parametric code transformation apparatus for a gas
water heater according to any one of claims 6 to 9.