EP 4253641 A4 20240626 - HIGH-TEMPERATURE BOILING METHOD FOR DOUBLE-TUBE WASHING MACHINE, AND COMPUTER-READABLE STORAGE MEDIUM, CONTROL DEVICE AND LAUNDRY EQUIPMENT
Title (en)
HIGH-TEMPERATURE BOILING METHOD FOR DOUBLE-TUBE WASHING MACHINE, AND COMPUTER-READABLE STORAGE MEDIUM, CONTROL DEVICE AND LAUNDRY EQUIPMENT
Title (de)
HOCHTEMPERATURKOCHVERFAHREN FÜR DOPPELROHRWASCHMASCHINE UND COMPUTERLESBARES SPEICHERMEDIUM, STEUERUNGSVORRICHTUNG UND WÄSCHEAUSRÜSTUNG
Title (fr)
PROCÉDÉ D'ÉBULLITION À HAUTE TEMPÉRATURE POUR MACHINE À LAVER À DOUBLE TUBE, ET SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR, DISPOSITIF DE COMMANDE ET ÉQUIPEMENT DE BLANCHISSERIE
Publication
Application
Priority
- CN 202011358860 A 20201127
- CN 202011561879 A 20201225
- CN 2021128866 W 20211105
Abstract (en)
[origin: EP4253641A1] A high-temperature boiling method, a computer-readable storage medium and a control device, which aim to solve the problem of excessive amounts of steam escaping when two washing tubes of an existing double-tube washing machine simultaneously perform high-temperature boiling for disinfection. By means of the high-temperature boiling method, when the temperature of washing water in a first washing tube (1) is extremely high and a large amount of steam is generated, a valve port corresponding to the first washing tube can be blocked by means of a three-way valve (3); and when the temperature of the washing water in the first washing tube (1) is reduced and an extremely small amount of steam or no steam is generated, a valve port corresponding to a second washing tube (2) in which the temperature of washing water continues to rise is blocked in time, thereby preventing, when the temperature of the washing water in the second washing tube (2) is extremely high and a large amount of steam is generated, the steam in the washing tube from escaping randomly. Therefore, the amount of escaping steam is effectively reduced when both washing tubes of a double-tube washing machine perform a high-temperature boiling procedure, thereby preventing adverse effects from occurring in a decorative environment and a visual environment of the house of a user caused by the amount of steam escaping from the double-tube washing machine.
IPC 8 full level
D06F 39/06 (2006.01); D06F 35/00 (2006.01); D06F 39/08 (2006.01); D06F 58/02 (2006.01); D06F 58/10 (2006.01)
CPC (source: EP)
D06F 31/00 (2013.01); D06F 33/32 (2020.02); D06F 35/008 (2013.01); D06F 39/083 (2013.01); D06F 39/40 (2024.01); D06F 39/02 (2013.01); D06F 2103/16 (2020.02); D06F 2105/28 (2020.02); D06F 2105/32 (2020.02)
Citation (search report)
- [I] JP 2005027767 A 20050203 - MITSUBISHI ELECTRIC CORP, et al
- [I] WO 2019228244 A1 20191205 - QINGDAO HAIER DRUM WASHING MACHINE CO LTD [CN]
- [A] CN 208250734 U 20181218 - WUXI LITTLE SWAN CO LTD
- [A] CN 110747610 A 20200204 - QINGDAO HAIER WASHING MACH CO
- See also references of WO 2022068966A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4253641 A1 20231004; EP 4253641 A4 20240626; WO 2022068966 A1 20220407
DOCDB simple family (application)
EP 21874620 A 20211105; CN 2021128866 W 20211105