[0005] This is a method for tracking user health via laundry. This method comprises of a
water bearing electrical device 102 in which cleaning is to be achieved using a bleaching
agent, and a water-bearing electrical device which carries out cleaning using a bleaching
agent, i.e., hydrogen peroxide produced from electrolysis, such as by a washing machine,
a dishwasher, a type of household or professional disinfector appliance, etc. The
water bearing electrical device 102 may include a bleaching facility 104 and an electrochemical
cell 118 with a cathode arranged in a cathode chamber and an anode arranged in an
anode chamber, which are spatially separated, having the following steps during a
cleaning program, which includes a washing process and has several rinsing processes.
First, providing a solution in the electrochemical cell which comprises water and
an electrolyte. Second, applying a current to the electrochemical cell and simultaneously
introducing an oxygen-containing gas to produce a bleach in a catholyte. Third, feeding
the catholyte from the electrochemical cell into the bleaching facility 104 before
and/or during the washing process. In the first step, a water and electrolyte containing
solution is provided in the electrochemical cell 118, wherein the solution can be
arranged in the electrochemical cell 118 or passed through it. The electrolyte can
comprise or consist of an inorganic salt and/or a builder. The inorganic salt is preferably
sodium sulfate and/or sodium hydrogen carbonate. In a preferred embodiment, the builder
has one or more components selected from the group consisting of citric acid, lactic
acid, phosphonate, polycarboxylic acid, aminocarboxylic acid, polyacrylic acid and/or
their salts. Alternatively, the builder preferably consists of one or more of these
components. In the second step, if the oxygen-containing gas is supplied to the electrochemical
cell 118, which preferably has a gas diffusion electrode in the cathode space, and
current is applied to it, an electrolysis starts in which a bleaching agent, such
as hydrogen peroxide, is formed. Due to the spatial separation of the cathode and
anode compartments, the anolyte and the catholyte are produced separately from one
another. The pH of the catholyte is shifted into the alkaline pH range, while a pH
value of the anolyte is shifted into the acidic pH range. If the anode compartment
and the cathode compartment were not separated, the catholyte and the anolyte would
at least partially neutralize each other, which has proven to be disadvantageous.
A pH of the catholyte is preferably in the range from 9 to 14, more preferably 10
to 12. In the third step, only the catholyte is fed to the bleaching facility 104.
In other words, the catholyte is fed to the bleaching facility 104 without an anolyte
produced in the second step. The catholyte is anolyte-free. During the washing process,
items to be cleaned or the bleaching facility 104 itself is washed with the bleaching
agent produced, such as hydrogen peroxide produced from electrolysis, and, if necessary,
other ingredients of the solution in order to clean it. During the one or more rinsing
processes, the items to be cleaned or the bleaching facility 104 itself is rinsed
with water in order to rinse the solution out of the bleaching facility 104 and possibly
the items to be cleaned. In some embodiments, the method furthermore has a step of
feeding the anolyte produced in the second step from the electrochemical cell 118
into the bleaching facility 104 after a washing process has been carried out. The
anolyte produced in the second step is preferably fed to the bleaching facility 104
before and/or during the execution of a rinsing process from the electrochemical cell
118. By inserting the acidic anolyte solution into one of the wash cycles, any calcium
deposits that may have formed in the water-conducting electrical device and/or on
the items to be cleaned can be dissolved again. Hygiene is increased, since both alkaline
and acidic pH values are run through in the water-bearing electrical device during
a washing and rinsing cycle. The anolyte is therefore used sensibly. In some embodiments,
the bleaching agent may refer to a chemical compound, may be hydrogen peroxide produced
by an electrochemical process, such as by an electrochemical cell 118, may be an anolyte
or catholyte resulting from or generated as an intermediary product during an electrochemical
process. In some embodiments, the bleaching agent may remove dyes, contaminants, pathogens,
etc. from textiles, fabrics, materials, surfaces, fluids, etc. For instance, a water
bearing electrical device 102 such as a water bearing electrical device 102 of
EP3865614A1. Further, embodiments may include a bleaching facility 104 which may contain a tub
106 and a drum 108 contained within the tub 106. The bleaching facility 104 may receive
the catholyte produced from the first electrochemical cell 118 before and/or during
a washing process via a supply line to clean the items stored in the drum 108. In
some embodiments, after the washing process the anolyte produced by the second electrochemical
cell 118 may be fed to the bleaching facility 104 before and/or during the execution
of a rinsing process from the second electrochemical cell 118. By inserting the acidic
anolyte solution into one of the wash cycles, any calcium deposits that may have formed
in the water-conducting electrical device and/or on the items to be cleaned can be
dissolved again. Hygiene is increased, since both alkaline and acidic pH values are
run through in the water-bearing electrical device during a washing and rinsing cycle.
For instance, a bleaching facility 104 such as a bleaching facility 104 of
EP3865614A1. Further, embodiments may include a tub 106 that seals in the water of the water
bearing electrical device 102 and may vibrate, shake, rotate, etc. by a motor and
a counterweight in order to clean, wash, rinse, etc. the items contained in the drum
108 which may be contained within the tub 106. In some embodiments, the bleaching
facility 104 may contain a tub 106 and drum 108, such as a washing machine. In some
embodiments, the tub 106 may include a drain, drain line, drain pump, and drain valve
to dispose of the wastewater created during the wash process. In some embodiments,
the tub 106 may be drained or emptied of the wastewater by activating a drain valve
located in a drain line connected to a drain entrance at the bottom of the tub 106.
In some embodiments, the bleaching facility may only contain a tub 106 or water sealed
drum 108, such as a dishwasher. In some embodiments, the bleaching facility may be
used for a household or professional use disinfector appliance that may or may not
include a tub 106 or drum 108. For instance, a tub 106 such as a tub 106 of
US6841058B2. Further, embodiments may include a drum 108 that is contained within the tub 106
and is where the items to be cleaned are placed. The drum 108 may include sides that
perforated with holes to allow water to enter and exit upon spinning the drum 108.
For instance, a drum 108 such as a drum 108 of
US6841058B2. Further, embodiments may include a water supply line 110 that connects to the electrochemical
cell 118 to supply the water for the washing process. The water supply line 110 may
include a valve 112 that may be opened or closed based on the control signals received
from the controller 130 to feed the water to the electrochemical cell 118 for the
wash cycle. The water supply line 110 may be connected to a water source, such as
a water line for a household, building, or dwelling. In some embodiments, the water
supply line 110 may be replaced with a water tank located within the water bearing
electrical device 102 to supply the water to the electrochemical cell 118. In some
embodiments, the water supply line 110 may include a pump, a pressurized source, etc.
to move the water through the water supply line 110. For instance, a water supply
line 110 such as a feed supply of
US7950254B2. Further, embodiments may include a valve 112 for the water supply line 110 that
may be opened or closed based on the control signals received from the controller
130 to feed the water to the electrochemical cell 118 for the wash cycle. In some
embodiments, the valve 112 may be used to control the supply of water from a water
tank or another source of water for the washing process or cycle. Further, embodiments
may include a gas pump 114 which connects to the cathode through a gas supply line
to supply air or oxygen to the cathode chamber. The gas pump 114 supplies air or oxygen
as an oxygen-containing gas via a gas supply line to the cathode chamber and a current
is applied to the electrochemical cell 118. Applying a current to the electrochemical
cell 118 at the same time introducing an oxygen-containing gas, such as air, into
the cathode space by activating the gas pump 114 generates hydrogen peroxide in the
aqueous electrolyte-containing solution. For instance, a gas pump 114 such as an oxygen
supply line of
JP2005146344A. Further, embodiments may include a dosing chamber 116 which is designed to meter
an electrolyte, for example an electrolyte-containing solution, such as a salt-containing
solution, and possibly a detergent into the electrochemical cell 118 by means of a
metering pump. When the electrochemical cell 118 is supplied with water in a predetermined
quantity, the electrolyte, such as a solution containing salt, and possibly a detergent
is metered from the dosing chamber 116 into the electrochemical cell 118 via the metering
pump. In some embodiments, the dosing chamber 116 may provide the electrolyte to the
electrochemical cell 118 through a pipe, hose, tubing, etc. In some embodiments, the
dosing chamber 116 may be replaced with a dosing pump, metering pump, etc. to provide
the electrolyte to the electrochemical cell 118. In some embodiments, the electrolytes
may include sodium, chloride, potassium, magnesium, calcium, etc. For instance, a
dosing chamber 116 such as a dosing chamber 116 of
EP2798995B1. Further, embodiments may include an electrochemical cell 118 with a cathode compartment
and an anode compartment, that provides an aqueous electrolyte-containing solution
in the electrochemical cell 118 and applies a current to the electrochemical cell
118 and simultaneously introduces an oxygen-containing gas to generate hydrogen peroxide
in the aqueous electrolyte-containing solution. Then the electroylated solution is
fed from the electrochemical cell 118 into the bleaching device and a bleach activator
is fed into the electrochemical cell 118 and/or the bleaching facility 104. The electrochemical
cell 118 is designed to produce a hydrogen peroxide-containing bleaching agent using
the electrolyte, water, air and electric current. If the electrochemical cell 118
has the electrolyte, water and air and an electric current flow, water is oxidized
at an anode of the electrochemical cell, with protons being formed. At the same time,
the oxygen contained in the air is reduced at a cathode of the electrochemical cell
118, in particular a gas diffusion electrode. The protons are used up, for example,
the protons combine with the electrons to form hydrogen, and hydrogen peroxide is
produced. The cathode is preferably designed as an oxygen diffusion electrode. The
anode can be a dimensionally stable anode, a mixed oxide electrode or a boron-doped
diamond electrode. The reaction product of electrolysis is a hydrogen peroxide solution.
An anode compartment in which the anode is located and a cathode compartment in which
the cathode is located are preferred, for example, through a membrane such as a cation
exchange membrane spatially separated, so that an alkaline hydrogen peroxide solution
is preferably produced. The electrode, such as diamond electrode, of the reactor is
preferably boron- or nitrogen-doped. One or more of the electrodes may be a boron-doped
diamond electrode, such as diamond electrodes which have a possibly doped diamond
layer applied to a carrier material. The diamond electrode may function as an anode
or a cathode in the process, the reactor having a counter electrode of a suitable
material, such as steel, which may also form the reactor itself. It is also possible
that the reactor has two diamond electrodes which function as anode and cathode. The
reactor therefore constitutes an electrolyzer. It may also be designed as an electrolyzer
having a membrane which spatially separates the anode and the cathode, so that products
and/or intermediates formed on electrolysis on a diffusion from the cathode to the
anode space and/or prevented vice versa. For instance, an electrochemical cell 118
such as an electrochemical cell 118 of
EP3865614A1,
US6132572A,
US9994463B2,
JP2005146344A. Further, embodiments may include a heating system 120 which may be used to heat
the water supply to a desired temperature for a washing process. The water bearing
electrical appliance may include a built in heater to heat the water supply. In some
embodiments, the water supply line 110 may include a hot water supply line to provide
heated water to the cleaning process. In some embodiments, the heating system 120
may include a container with an inlet channel and an outlet channel and in the container
two spaced plates which act as electrodes and each have an electrical connection for
connection to an electrical voltage source for generating a current flow I through
the water between the plates, with at least one plate being movably mounted to the
distance between the plates and thereby to change the volume of water provided between
the plates. The plates may have a large distance from each other. A movable plate
is guided in the container by means of a lever mechanism. A drive means serves to
drive the lever mechanism to move the plate in order to change the parallel distance
of the plate to the fixed plate. A control device is designed to switch the appropriate
AC voltage to the plates and to activate the drive means in order to set the distance
between the plates. The conductance of the liquid located in the container can be
detected with the detection means and fed to the control device. Based on the detected
conductance and the specified requirements for the water heating, the control device
can activate the drive means in order to set the distance in such a way that an electrical
current flow is set, which leads to the desired heating of the water. The heating
system 120 is designed as a continuous-flow heater, it can also be designed as a boiler.
The current is an alternating current of the same frequency due to the alternating
voltage applied to the plates. Further, embodiments may include a plurality of filters
122 to capture unwanted elements from entering or exiting the water bearing electrical
device 102, such as dirt, lint, harmful contaminants, etc. The filters 122 may be
located within the water supply line 110 and/or at the drainage component of the water
bearing electrical device 102. For instance, a filter 122 such as a filter 122 of
US9994463B2. Further, embodiments may include a controller 124 which is a computing device comprised
of a processor for performing computations and communicates with a memory 130 for
storing data. The controller 124 is in communication with a plurality of components
of the water bearing electrical device 102 and may further be allowed to control the
functions of the water bearing electrical device 102. The controller 124 may be a
commercially available central processing unit (CPU) or graphical processing unit
(GPU) or may be a proprietary, purpose-build design. More than one controller 124
may operate in tandem and may be of different types, such as a CPU and a GPU. A GPU
is not restricted to only processing graphics or image data and may be used for other
computations. Further, embodiments may include a power supply 126 which may be a hardware
component that supplies power to the water bearing electrical device 102. It receives
power from an electrical outlet and converts the current from AC, alternating current,
to DC, direct current, or may supply the alternating current, and may regulate the
voltage to an adequate amount. The power supply 126 may be wired, wireless, such as
through a battery. The power supply 126 may supply a current to the water bearing
electrical device 102, electrochemical cell 118, gas pump 114, heating system 120,
sensors 128, etc. collectively or individually. Further, embodiments may include a
sensor 128 which is a measurement tool for monitoring a characteristic or metric associated
with the water bearing electrical device 102. A sensor 128 may be discrete or part
of an array or assembly. A sensor 128 may be a pH sensor which may be used to accurately
measure acidity and alkalinity in water and other liquid substances. A sensor 128
may be a sensor to detect contamination within the water, either entering or exiting
the water bearing electrical device 102, such as chemical sensors, electrochemical
piezoelectric sensors, functional DNA biosensors, TOC sensors, etc. One or more of
the sensors 128 may include temperature sensors, rotor position sensors, water level
sensors, dirt sensors, photoelectric sensors, pressure sensors, vibration sensors,
water flow sensors, proximity sensors, humidity sensors, any combination thereof,
etc. The sensors 128 may be integrated into the operation of the water bearing electrical
device 102 or may monitor the status of the device. In some embodiments, the data
collected by the sensors 128 may be in real-time or may need to be analyzed further
to produce findings. In some embodiments, the sensors 128 may be able to detect a
plurality of pollutants, contaminants, bacteria, viruses, health information about
the user, etc. In some embodiments, there may be a plurality of sensors 128 to gather
specific data, such as pollutants, contaminants, bacteria, viruses, health information
about the user, etc. and each data file of sensor 128 data may be individually compared
to the health database 146. In some embodiments, the sensors 128 may be constructed
for one wash cycle allowing the user to either replenish the sensor 128 after a wash
cycle by inserting a new sensor 128 in a compartment located in the area of the water
bearing electrical device 102, such as the water supply line 110, the drum 108, the
tub 106, the electrochemical cell 118, the heating system 120, the power supply 126,
gas pump 114, valves 112, or any of the lines within the device that is used to move
the water, wastewater, solutions, or detergents. In some embodiments, the sensors
128 may be constructed for multiple wash cycles and provide the user with a notification
when the sensor 128 needs to be changed, requires maintenance, or is malfunctioning.
In some embodiments, a biosensor may be an analytical device, used for the detection
of a chemical substance, that combines a biological component with a physicochemical
detector. The sensitive biological element, for example tissue, microorganisms, organelles,
cell receptors, enzymes, antibodies, nucleic acids, etc., is a biologically derived
material or biomimetic component that interacts with, binds with, or recognizes the
analyte under study. The biologically sensitive elements can also be created by biological
engineering. The transducer or the detector element, which transforms one signal into
another one, works in a physicochemical way, such as optical, piezoelectric, electrochemical,
electrochemiluminescence etc., resulting from the interaction of the analyte with
the biological element, to easily measure and quantify. The biosensor reader device
connects with the associated electronics or signal processors that are primarily responsible
for the display of the results in a user-friendly way. In some embodiments, biosensors
may be used to detect bacteria, such as E. Coli, salmonella, a plurality of soil pollutants,
such as pesticides, toxic substances, chemicals, etc. For instance, a sensor 128 such
as a sensor 128 of
US9702074B2,
US11147650B2, and a gas sensor of
EP2397062B1. Further, embodiments may include a memory 130 such as the electronic circuitry within
a computing device that temporarily stores data for usage by the controller 124. The
memory 130 may additionally comprise persistent data storage for storing data used
by the controller 124. The memory 130 may be integrated into a controller 124 or may
be a discrete component. The memory 130 may be integrated into a circuit, such as
soldered on component of a single board computer (SBC) or may a removable component
such as a discrete dynamic random-access memory (DRAM) stick, secure digital (SD)
card, flash drive, solid state drive (SSD), magnetic hard disk drive (SSD), etc. In
some embodiments, memory 130 may be part of a controller 124. Further, embodiments
may include a communication network 132 that may be a wired and/or a wireless network.
The communication network 132, if wireless, may be implemented using communication
techniques such as Visible Light Communication (VLC), Worldwide Interoperability for
Microwave Access (WiMAX), Long Term Evolution (LTE), Wireless Local Area Network (WLAN),
Infrared (IR) communication, Public Switched Telephone Network (PSTN), Radio waves,
and other communication techniques known in the art. The communication network 132
may allow ubiquitous access to shared pools of configurable system resources and higher-level
services that can be rapidly provisioned with minimal management effort, often over
Internet and relies on sharing of resources to achieve coherence and economies of
scale, like a public utility, while third-party clouds enable organizations to focus
on their core businesses instead of expending resources on computer infrastructure
and maintenance. Further, embodiments may include a user interface(s) 134 that may
either accept inputs from users or provide outputs to the users or may perform both
the actions. In one case, a user can interact with the user interface(s) 134 using
one or more user-interactive objects and devices. The user-interactive objects and
devices may comprise user input buttons, switches, knobs, levers, keys, trackballs,
touchpads, cameras, microphones, motion sensors, heat sensors, inertial sensors, touch
sensors, or a combination of the above. Further, the user interface(s) 134 may either
be implemented as a Command Line Interface (CLI), a Graphical User Interface (GLTI),
a voice interface, or a web-based user-interface. Further, embodiments may include
a base module 136 which begins with the user 150 selecting the wash cycle. The base
module 136 initiates the collection module 138. The base module 136 initiates the
health module 140. The base module 136 receives the health metrics from the health
module 140. The base module 136 sends the health metrics to the notification module
142. The base module 136 initiates the notification module 142. The base module 136
ends at step 212. Further, embodiments may include a collection module 138 which begins
by being initiated by the base module 136. The collection module 138 sends a request
to the first sensor 128 for the sensor 128 data. The collection module 138 receives
the sensor 128 data. The collection module 138 stores the sensor 128 data in the sensor
database 144. The collection module 138 determines if there are more sensors 128 remaining.
If it is determined that there are more sensors 128 remaining the collection module
138 sends a request to the next sensor 128 for the sensor 128 data and the process
returns to receiving and then storing the sensor 128 data in the sensor database 144.
If it is determined that there are no more sensors remaining the collection module
138 returns to the base module 136. Further, embodiments may include a health module
140 which begins by being initiated by the base module 136. The health module 140
compares the sensor database 144 to the health database 146. The health module 140
extracts the health metric. The health module 140 sends the health metric to the base
module 136. The health module 140 returns to the base module 136. Further, embodiments
may include a notification module 142 which begins by being initiated by the base
module 136. The notification module 142 receives the health metric from the base module
136. The notification module 142 connects to the user device 152. The notification
module 142 sends the health metric to the user device 152. The notification module
142 returns to the base module 136. Further, embodiments may include a sensor database
144 which contains sensor 128 data collected from the collection module138 which is
stored in data files once the user selects the wash cycle to begin the wash process.
The database contains the sensor 128, such as the type of sensor 128 i.e., a biosensor,
the location of the sensor 128, the detection purpose of the sensor 128, the data
file of the sensor 128 data collected during the wash cycle. In some embodiments,
there may be a plurality of sensors 128 located throughout the water bearing electrical
device 102 to collect sensor 128 data at various points, such as the water supply
line 110, the textiles located within the drum 108, the wastewater drained from the
tub 106 after a wash cycle has been completed. In some embodiments, one sensor, such
as a biosensor may be configured to have multiple detection purposes, such as a plurality
of bacteria, viruses, etc. In some embodiments, the sensors 128 may be a plurality
of sensors 128, such as chemical sensors, electrochemical piezoelectric sensors, functional
DNA biosensors, TOC sensors, etc. One or more of the sensors 128 may include temperature
sensors, rotor position sensors, water level sensors, dirt sensors, photoelectric
sensors, pressure sensors, vibration sensors, water flow sensors, proximity sensors,
humidity sensors, any combination thereof, etc. In some embodiments, the sensor 128
data may be combined or further analyzed to further detect potential health effects
on a user, health statuses of a user, potential health concerns of a user, etc. Further,
embodiments may include health database 146 which contains threshold for potential
health metrics that will be sent to the user if the threshold data is exceeded by
the sensor 128 data collected and stored in the sensor database 144. The database
is used in the process described in the health module 140 to determine if the sensor
128 data stored in the sensor database 144 has exceeded any of the thresholds stored
in the database and requires the user to be notified of a health metric. The database
contains the detecting sensor, such as biosensor 1, the health concern detected, the
threshold data file the detected health concern, and the health metric that will be
sent to the user if the threshold is exceeded. For example, if biosensor 1 located
in the water supply line 110 has sensor 128 data collected and stored as a data file
in the sensor database 144 is compared to the threshold data file in the health database
146 and exceeds the threshold then the water supply line 110 may have a water pollutant,
such as E Coli, and the corresponding health metric would be extracted and sent to
the user, such as a boil water notification. In some embodiments, the health metric
may be a notification, instructions to avoid a health concern, such as a warning,
a suggestion to receive medical attention, a warning that lists possible symptoms
that may have already been experienced, etc. Further, embodiments may include a cloud
148 which may be a plurality of servers that are accessed over an Internet connection,
and the software and databases may run on those servers. A cloud 148 may be a distributed
network of computers comprising servers and databases. A cloud 148 may be a private
cloud 148, where access is restricted by isolating the network such as preventing
external access, or by using encryption to limit access to only authorized users.
Alternatively, a cloud 148 may be a public cloud 148 where access is widely available
via the internet. A public cloud 148 may not be secured or may be include limited
security features. Further, embodiments may include users 1-N 150 which may be a plurality
of users 150 of the water bearing electrical device 102 in a household or professional
setting. The users 150 may individuals using the device to wash or clean materials,
textiles, etc. and may have their user device 152 connected to the water bearing electrical
device 102 to receive health metrics determined by the device. Further, embodiments
may include a user device 152 such as a laptop, smartphone, tablet, computer, or smart
speaker. Further, embodiments may include a communication network 154 may be a wired
and/or a wireless network. The communication network 154, if wireless, may be implemented
using communication techniques such as Visible Light Communication (VLC), Worldwide
Interoperability for Microwave Access (WiMAX), Long Term Evolution (LTE), Wireless
Local Area Network (WLAN), Infrared (IR) communication, Public Switched Telephone
Network (PSTN), Radio waves, and other communication techniques known in the art.
The communication network 154 may allow ubiquitous access to shared pools of configurable
system resources and higher-level services that can be rapidly provisioned with minimal
management effort, often over Internet and relies on sharing of resources to achieve
coherence and economies of scale, like a public utility, while third-party clouds
enable organizations to focus on their core businesses instead of expending resources
on computer infrastructure and maintenance. Further, embodiments may include a user
interface(s) 156 may either accept inputs from users or provide outputs to the users
or may perform both the actions. In one case, a user can interact with the user interface(s)
156 using one or more user-interactive objects and devices. The user-interactive objects
and devices may comprise user input buttons, switches, knobs, levers, keys, trackballs,
touchpads, cameras, microphones, motion sensors, heat sensors, inertial sensors, touch
sensors, or a combination of the above. Further, the user interface(s) 156 may either
be implemented as a Command Line Interface (CLI), a Graphical User Interface (GLTI),
a voice interface, or a web-based user-interface.