Anti-spill detergent storage device and washing machine

A detergent storage and anti-overflow technology, applied in the field of washing machines, can solve the problems of damage to the automatic feeding system, easy overflow, damage, etc., and achieve better user experience, reasonable and normal internal liquid level, and long service life

Active Publication Date: 2016-12-21
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are two problems in the existing technology. The first is that the amount of liquid added is not easy to control, because the storage device is generally installed inside the washing machine, and the liquid level cannot be seen visually when manually adding detergent, and the response of the sensor is not fast, so it is easy to overflow. It will damage the entire automatic delivery system and even other equipment; secondly, the detergent cannot be filtered, and it is easy to pollute the pump body and cause damage
[0004] Applying the above-mentioned washing machine with the automatic delivery system of the prior art is inconvenient to use

Method used

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  • Anti-spill detergent storage device and washing machine
  • Anti-spill detergent storage device and washing machine
  • Anti-spill detergent storage device and washing machine

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Embodiment Construction

[0015] Such as figure 1 The overall structure diagram of the detergent storage device, which is a detergent storage device used in the automatic feeding system of the washing machine, is mainly used to hold liquid detergent. The present invention has a main chamber 1 on the right side and a buffer chamber 2 on the left side, the upper part is separated by a partition 3, and the bottom is communicated to form a structure of a communicator. A detergent addition port 4 and a ventilation hole 5 are provided on the top of the main chamber 1 for adding detergent and air pressure balance in the main chamber, respectively. A liquid level sensor 6 is provided at the bottom of the main storage chamber 1 (since the bottom of the main storage chamber 1 communicates with the buffer chamber 2 , it is also the bottom of the entire storage device). The preferred liquid level sensor 6 adopts a buoyancy slider type liquid level sensor, which can sensitively sense liquid level changes.

[0016...

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PUM

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Abstract

Provided are an overflow-proof detergent storage device and a washing machine. The overflow-proof detergent storage device comprises a detergent box and a liquid level sensor, wherein a liquid outlet is arranged at the bottom of the detergent box, and an extraction liquid guide pipe is connected with the liquid outlet. A washing liquid filling port and an air vent are arranged at the top of the detergent box. A partition is arranged in the detergent box to separate a buffer cavity and a main containing cavity. The washing liquid filling port and the air vent are all located on the main containing cavity. The bottom of the buffer cavity is connected with the bottom of the main containing cavity, and a pressure balancing hole with a switch is arranged at the top of the buffer cavity. The washing machine comprises the overflow-proof detergent storage device. The overflow-proof detergent storage device and the washing machine can effectively prevent washing liquid excessive filling and overflowing, use effect of the washing machine is improved, and service life of the washing machine is prolonged.

Description

technical field [0001] The invention relates to a washing machine, in particular to a detergent storage device of an automatic feeding system on the washing machine and a washing machine comprising the device. Background technique [0002] Today's washing machines more and more use an automatic feeding system, which generally includes a storage device and a pumping device. The storage device is used to hold detergent, and the pumping device pumps the detergent into the washing tub for laundry washing. [0003] There are two problems in the existing technology. The first is that the amount of liquid added is not easy to control, because the storage device is generally installed inside the washing machine, and the liquid level cannot be seen visually when manually adding detergent, and the response of the sensor is not fast, so it is easy to overflow. It will damage the entire automatic delivery system and even other equipment; secondly, the detergent cannot be filtered, and i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/02
Inventor 徐堂新郅清华
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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