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Automatic detergent feeding device for washing machine and control method of automatic detergent feeding device

一种自动投放、洗涤剂的技术，应用在洗涤装置、其他洗衣机、纺织品和造纸等方向，能够解决结构复杂、成本高等问题

Active Publication Date: 2017-01-11
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this structure can realize precise control of detergent, the structure is complicated and the cost is high

Method used

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  • Automatic detergent feeding device for washing machine and control method of automatic detergent feeding device
  • Automatic detergent feeding device for washing machine and control method of automatic detergent feeding device
  • Automatic detergent feeding device for washing machine and control method of automatic detergent feeding device

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Embodiment Construction

[0038] Such as Figure 1 to Figure 5 As shown, an automatic detergent dispensing device according to the present invention includes a water injection tank 1 and a dispenser box 2 disposed in the water injection tank. The water injection tank 1 is a box structure with an opening at the front, The distributor box 2 is openably and closably arranged in the water injection tank 1 through the opening, the distributor box 2 is provided with a washing powder injection chamber 21, the water injection tank 1 is provided with a main water inlet 11 and a water outlet 12, and the main water inlet 11 The main water inlet pipeline 13 integrated on the water injection tank is communicated with the washing powder injection chamber 21, and the washing powder is washed into the washing tub of the washing machine through the water outlet 12 provided at the bottom of the water injection tank 1 after the washing powder is diluted with water. On the basis of the structure of the water injection tan...

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Abstract

The invention discloses an automatic detergent feeding device for a washing machine and a control method of the automatic detergent feeding device. The device comprises a water injection trough, a distributor box arranged in the water injection trough, a constant-volume box arranged at the back part of the water injection trough, a suction mechanism for leading a detergent into the constant-volume box, storage boxes, a flushing water inlet and a flushing pipe for discharging a liquid in the constant-volume box, wherein the storage boxes and the flushing water inlet communicate with the constant-volume box, the storage boxes are arranged in the distributor box, and check valves, which are opened when a distributor is opened and are closed to prevent a liquid from flowing out when the distributor is closed, are arranged between the storage box and the constant-volume box. A main water inlet and a main water inflow pipe are integrated on the water injection trough, the main water inlet communicates with the distributor box through the main water inflow pipe, a detergent feeding chamber is formed in the distributor box, and the main water inflow pipe leads to the detergent feeding chamber. The detergent is sucked into the constant-volume box by the suction mechanism, is then diluted and flushed to a washing cylinder by inflow water from the flushing water inlet. The device has the characteristics of being compact in structure and facilitating modular mounting and utilization of a user.

Description

[0001] This application is a divisional application of Chinese patent application CN201110270255.6. [0002] Original filing date: 2011-09-14 [0003] Original application number: CN201110270255.6 [0004] Invention name of the original application: A washing machine detergent automatic dispensing device and its control method technical field [0005] The invention relates to a washing machine detergent dispensing device and a control method thereof, in particular to a washing machine detergent automatic dispensing device and a control method thereof. Background technique [0006] The detergent used in the washing process of the traditional washing machine is placed separately from the washing machine. There is no detergent adding device on the washing machine, and the detergent cannot be added automatically. This structure cannot realize the automatic washing control process of the washing machine. With the improvement of washing machine automation, most washing machines ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02
CPCD06F39/02D06F39/022D06F39/028D06F39/088
Inventor 许升许梁
Owner QINGDAO HAIER WASHING MASCH CO LTD
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