Method and device for judging whether clothes abut against door of roller washing machine

A drum washing machine, door-to-door technology, applied to the control device of the washing machine, washing device, textile and paper making, etc., can solve the problem of falling and achieve the effect of improving accuracy

Active Publication Date: 2021-10-08
SICHUAN HONGMEI INTELLIGENT TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

For another example, the weighing result of 10 kilograms of clothes is 5 kilograms, so that the water consumption is reduced, and the washing ratio will decrease

Method used

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  • Method and device for judging whether clothes abut against door of roller washing machine

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Embodiment Construction

[0021] The solutions provided in this specification will be described below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the embodiment of the present application provides a method for judging the arrival of clothes in a front-loading washing machine. The method includes the following steps S110-S160:

[0023] S110. Determine the first power and the second power of the drum washing machine when the load of the first weight does not reach the door, and the first power and the second power of the drum washing machine when the load of the second weight does not reach the door;

[0024] Wherein, the first power is the average power of the drum washing machine rotating the preset number of turns at the first rotational speed, and the second power is the preset number of rotations of the drum washing machine during the process of rising from the first rotational speed to the second rotational speed. The average power of ; the second weight is h...

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Abstract

The embodiments of the invention provide a method and device for judging whether clothes abut against a door of a roller washing machine. The method comprises the steps of determining first power and second power of a load with first weight and a load with second weight in a non-door-abutting state, and determining first power and second power of the load with the first weight and the load with the second weight in a plurality of different door abutting states; determining a first door abutting boundary value and a second door abutting boundary value; in the whole machine efficiency testing process, testing the first power and the second power; and determining whether the loads of the roller washing machine abut against the door or not in the whole machine efficiency testing process according to the relationship between the first power obtained by testing and the first abutting boundary value and the relationship between the second power obtained by testing and the second abutting boundary value. According to the method, the two door abutting boundary values are set firstly, and whether the clothes abut against the door or not is judged according to the two door abutting boundary values. If door abutting occurs, a test can be adopted to reduce weighing errors caused by door abutting, so that the accuracy of whole machine efficiency testing is improved.

Description

technical field [0001] One or more embodiments of this specification relate to the technical field of washing machines, and in particular to a method and device for judging the arrival of laundry in a drum washing machine. Background technique [0002] The current drum washing machines basically have intelligent functions. After the user sets the washing mode, it will automatically weigh the clothes, and then match the corresponding water level according to the weight of the clothes, and then start the whole washing process. When doing the energy efficiency test of the washing machine, the rated capacity and the half-load rated capacity are tested, and the water consumption, power consumption, and cleaning ratio under the rated capacity and half-load rated capacity are calculated respectively, and then the energy efficiency of the whole machine is determined. There are 5 energy efficiency ratings for drum washing machines in general, with 1st level having the highest energy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/30D06F33/47D06F34/08
CPCD06F33/30D06F33/47D06F34/08Y02B40/00
Inventor 唐婷婷高向军任艳华王声纲舒宝杨正
Owner SICHUAN HONGMEI INTELLIGENT TECH CO LTD
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