Clothes dryer evaporator flushing device and method and clothes dryer

A flushing device and evaporator technology, applied in the field of clothes dryers, can solve problems such as the complexity of the internal structure and control procedures of the clothes dryer, the unfavorable overall stability of the clothes dryer, and the complicated program control, so as to facilitate market promotion and application, Simple and effective regular flushing, simplified control procedures and methods

Active Publication Date: 2020-07-10
QINGDAO JIAONAN HAIER WASHING MACHINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In both technical solutions, the amount of flushing liquid flowing into the container and the time for flushing when the valve is opened need to be measured with the help of auxiliary periods and procedures. In order to realize the purpose of flushing the evaporator, the internal structure and control procedures of the clothes dryer are complicated. The cost is high, and the program control is complex and prone to disorder, and it is not conducive to the overall stability of the dryer, and the probability of failure is high

Method used

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  • Clothes dryer evaporator flushing device and method and clothes dryer

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Effect test

Embodiment 1

[0034] An evaporator flushing device for a clothes dryer, comprising an evaporator 4, a water storage box 2 and a condensed water pan 9 for receiving condensed water, an eccentric device for containing water is provided between the water storage box 2 and the evaporator 4, the The center of gravity of the eccentric device changes with the amount of water contained, so that the eccentric device can be turned over and the contained water can be poured into the evaporator 4 for flushing.

[0035] Specifically, the eccentric device in this implementation is set as an eccentric barrel 1:

[0036] An evaporator flushing device for a clothes dryer, comprising an evaporator 4, a water storage box 2 and a condensed water pan 9 for receiving condensed water, wherein an eccentric bucket 1 and an eccentric bucket are arranged between the water storage box 2 and the evaporator 4 1. There are support structures on both sides of the outer periphery that are symmetrical to each other. The sup...

Embodiment 2

[0059] The difference between this embodiment and Embodiment 1 is:

[0060] The first pipeline 61 and the second pipeline 62 are independently arranged respectively and equipped with a separate pump 5, and the pipe diameter of the first pipeline 61 and the second pipeline 62 or the setting of the pump 5 are adjusted to make the condensation of the first pipeline 61 and the second pipeline 62 The amount of water delivery is M:N-M, and the application of the present invention does not provide drawings.

[0061] An evaporator flushing device for a clothes dryer, comprising an evaporator 4, a water storage box 2 and a condensed water pan 9 for receiving condensed water, wherein an eccentric bucket 1 and an eccentric bucket are arranged between the water storage box 2 and the evaporator 4 1. There are support structures on both sides of the outer periphery that are symmetrical to each other. The support structure makes the eccentric barrel 1 turn over with the change of its own cen...

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Abstract

The invention belongs to the technical field of clothes dryers, and in particular relates to a clothes dryer evaporator flushing device and method and a clothes dryer. The washing device for the evaporator of the clothes dryer includes an evaporator, a water storage box and a condensate pan for receiving condensed water. An eccentric bucket is arranged between the water storage box and the evaporator, and the two sides of the eccentric bucket are symmetrically arranged. There is a support structure, which makes the eccentric bucket turn over with the change of its own center of gravity. There is a pipe between the eccentric bucket and the condensate pan to transport the condensed water into the eccentric bucket. The opening of the eccentric bucket is set upwards. The opening of the eccentric barrel is aligned with the evaporator, so that the condensed water in the eccentric barrel can flush the evaporator. The evaporator flushing device of the clothes dryer has a simple structure, does not require complex internal settings, fully utilizes the structural characteristics of the existing clothes dryer, and can realize the flushing of the evaporator without solenoid valve control or cumbersome metering.

Description

technical field [0001] The invention belongs to the technical field of clothes dryers, and in particular relates to a clothes dryer evaporator flushing device and method and a clothes dryer. Background technique [0002] The evaporator flushing device of the clothes dryer in the prior art has a complex structure, requires complicated control procedures, multiple solenoid valves, multiple metering structures, etc., and the cost is relatively high, making it difficult to popularize and apply. [0003] For example, WO2009059874 and WO2010102892 disclose a method for rinsing the evaporator of a heat pump clothes dryer. The technical solutions of both are provided with a rinsing liquid container above the evaporator. WO2009059874 discloses that the container suddenly opens to flush the evaporator. The evaporator is flushed by opening the flushing liquid container with a solenoid valve. In both technical solutions, the amount of flushing liquid flowing into the container and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/20D06F58/24D06F58/45
CPCF28G9/00F28G15/00D06F58/22D06F58/24D06F58/30D06F2103/50D06F2105/26
Inventor 姚龙平杜兆斌赵新丰王冀海
Owner QINGDAO JIAONAN HAIER WASHING MACHINE
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