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An integrated drainage assembly and washing machine

A technology for drainage components and washing machines, which can be applied to other washing machines, washing devices, textiles and paper making, etc. It can solve the problems of complex production process, high production cost, and clogged drains of washing machines, so as to reduce installation costs, compact structure, and reduce noise The effect of drainage energy consumption

Active Publication Date: 2018-10-12
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the drainage devices in the above two patents are separate components, the washing machine production process is complicated, the failure rate is high, and the production cost is high, and the above-mentioned patents do not involve the filter device which is very easy to cause blockage of the drain port, which brings problems to the user. big trouble

Method used

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  • An integrated drainage assembly and washing machine
  • An integrated drainage assembly and washing machine
  • An integrated drainage assembly and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] In this embodiment, a clasp is provided between the filter chamber 13 and the valve plug chamber 14 in the valve body 9 of the integrated drainage assembly. One end of the valve plug 6 is in contact with the snap ring, and the other end is connected to the drainage motor 2. With a return spring, when the drainage motor 2 is not powered on, the valve plug 6 is pushed against the snap ring due to the action of the return spring, thereby closing the water outlet 4. After the drainage motor 2 is powered on, the valve plug 6 is pulled away from the filter chamber 13 Direction movement, the return spring is compressed, so that the valve plug 6 is separated from the snap ring, so that the water outlet 4 is opened, and the water flows through. , close the water outlet 4.

[0041] The water inlet 3 and the water outlet 4 are distributed on the same side of the valve body 9, and may also be distributed on both sides of the valve body 9, depending on the installation position of the...

Embodiment 2

[0044] In this embodiment, the inner diameter of the valve body 9 of the valve plug chamber 14 is smaller than the inner diameter of the valve body 9 of the filter chamber 13 , and a boss is formed at the sudden change in the inner diameter. One end of the valve plug 6 is in contact with the boss, and the other end is connected to the drainage motor 2. There is a return spring inside the valve plug 6. When the drainage motor 2 is not powered, the valve plug 6 is pushed against the boss due to the action of the return spring. , so that the water outlet 4 is closed, and the drainage motor 2 is energized to pull the valve plug 6 to move away from the filter chamber 13, and the return spring is compressed, so that the valve plug 6 is separated from the boss, so that the water outlet 4 is opened, and the water flows through. The drainage motor 2 is powered off, and the restoring force of the return spring resets the valve plug 6 to withstand the boss and close the water outlet 4.

...

Embodiment 3

[0047] In this embodiment, the filter 5 is a lint filter, which can filter foreign objects such as lint and coins to prevent the blockage of the water outlet. The filter 5 is detachably connected to the valve body 9 of the drain valve 1, which is convenient for the filter 5. The disassembly of the filter 5, at regular intervals or when the user feels that there may be foreign objects such as wire crumbs and coins in the filter 5, the filter 5 can be removed and cleaned to avoid blocking the drain pipe of the washing machine.

[0048] The filter 5 includes a filter body 11 and a filter cover 12, the filter body 11 and the filter cover 12 are fixedly connected, and the filter cover 12 and the valve body 9 of the drain valve 1 are screwed or clamped Buckle card connection.

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Abstract

The invention relates to an integrated drainage component and a washing machine. The integrated drainage component comprises a drainage valve and a drainage motor, the drainage valve comprises a valve body and a valve cover, the drainage motor comprises a waterproof box, a drainage motor body is arranged in the waterproof box, the valve cover and the waterproof box are integrated, the drainage motor is detachably connected with the valve body through the valve cover, and an emergency drain outlet is further formed in a filter cavity. The drainage valve, the drainage motor, a filter and an emergency drainage pipeline are integrated, the structure is compact, installation is simple, cost is lowered, drainage noise is lowered, and the failure rate is lowered.

Description

technical field [0001] The invention relates to the field of washing equipment, in particular to an integrated drainage assembly and a washing machine. Background technique [0002] Drum washing machines originated in Europe are now generally used with upper drainage design, which consumes power and makes a lot of noise. However, most households in China put washing machines in the washroom, and most of the washrooms are equipped with floor drains and other drainage devices. Combined with the current Chinese In the actual situation, the lower drainage device should be used on the drum washing machine to realize the lower drainage mode of the drum washing machine, so as to solve the problem of the upper drainage of the drum washing machine. [0003] The Chinese patent application number 200420079017.2 discloses a drainage device for a drum washing machine, which is a fully automatic drum washing machine using a lower drainage device. It includes a washing machine outer box, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/08
CPCD06F39/083D06F39/10
Inventor 张华成卢金波李青王虎盖嵩
Owner QINGDAO HAIER DRUM WASHING MACHINE
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