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Clothes dryer and control method

A technology for clothes dryers and clothes, which is applied in the field of clothes dryers, and can solve the problems of low drying rate of clothes dryers, slow temperature raising speed of clothes dryers, and high energy consumption at start-up, so as to avoid scald accidents and speed up clothes drying speed , Reduce the effect of starting energy consumption

Active Publication Date: 2021-01-26
CHONGQING HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned clothes dryer has a relatively slow temperature raising speed in the initial stage of operation, which in turn leads to a low drying rate of the clothes dryer and high energy consumption for startup.

Method used

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  • Clothes dryer and control method
  • Clothes dryer and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] In this embodiment, the steam generator 8 of the clothes dryer can be any existing steam generator with the following structure: a body forming a chamber with a certain volume is provided, and a chamber for converting water into steam is provided in the chamber. The heating device is provided with a water inlet for water to enter the chamber and an air outlet for steam to flow out of the chamber on the body.

[0043] like figure 1 As shown, in this embodiment, the gas outlet of the steam generator 8 communicates with one end of the first pipeline 14, and the other end of the first pipeline 14 communicates with the first branch pipe 10 and the second branch pipe 11 respectively, and the first branch pipe 10 communicates with the outer cylinder 1 , and the second branch pipe 11 communicates with the shower 15 .

[0044] In this embodiment, the first branch pipe 10 and the second branch pipe 11 are respectively provided with a first valve 16 and a second valve 13 for cont...

Embodiment 2

[0050] The difference between this embodiment and the first embodiment above is that: figure 1 As shown, the axial angle between the first branch pipe 10 and the first pipe 14 is greater than the axial angle between the second branch pipe 11 and the first pipe 14 . Through the above settings, the tee structure at the intersection of the first branch pipe 10, the second branch pipe 11 and the first pipe 14 has a Venturi effect, so that most of the steam in the first pipe 14 flows to the first branch pipe 10, and a small part flows to the second branch pipe 14. branch pipe 11.

[0051] like figure 2 As shown, in this embodiment, one end of the first pipe 14 communicates with the gas outlet of the steam generator 8 , and the other end communicates with the first branch pipe 10 and the second branch pipe 11 through the tee 17 . Described tee 17 comprises air inlet section, first air outlet section and second air outlet section, and one end of inlet section, first air outlet sec...

Embodiment 3

[0057] The difference between this embodiment and the first to second embodiments above is that the first branch pipe 10 is inclined upward or parallel to the horizontal plane; the second branch pipe 11 is inclined downward relative to the horizontal plane. Under the above conditions, the ungasified water produced by the steam generator 8 automatically flows into the shower 15 arranged above the evaporator 7 under the action of gravity to spray the evaporator 7 to remove the lint attached to the evaporator 7 , and sterilize the evaporator 7 and its surrounding components.

[0058] In this embodiment, the corresponding states during the working process of the clothes dryer are as follows:

[0059] State 1. During normal steam treatment of clothes, when the door 18 at the clothes inlet of the clothes dryer is closed, the first valve 16 and the second valve 13 are opened at the same time, and the air outlet of the steam generator 8 is connected to the outer cylinder. 1 and the s...

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Abstract

The invention relates to a clothes dryer and a control method. The clothes dryer is provided with a steam generator, and the gas outlet of the steam generator is respectively connected with an outer cylinder and a sprayer arranged above the evaporator through pipelines, so that the steam Controlled flow to outer cylinder and / or evaporator. In the initial working stage of the clothes dryer of the present invention, all the steam generated by the steam generator flows to the evaporator of the clothes dryer, and the steam transfers heat to the evaporator, so that after the evaporator is heated, the heat is released through the condenser under the action of the compressor. Thereby, the overall working efficiency of the heat pump system is accelerated, thereby increasing the heating speed of the clothes dryer. During the normal steam treatment process of the clothes dryer of the present invention, the unvaporized water automatically flows into the sprayer arranged above the evaporator under the action of gravity, so as to spray the evaporator and clean the evaporator. Attached lint, and sterilize the evaporator and its surrounding components. Simultaneously, the present invention has simple structure, remarkable effect, and is suitable for popularization and use.

Description

technical field [0001] The present invention relates to a clothes dryer in the field of washing, in particular to a clothes dryer with rapid temperature rise, and also to a control method for the clothes dryer. Background technique [0002] The existing clothes dryer is a machine that dries washed clothes, or is directly integrated with washing and drying functions. [0003] For example, the Chinese patent application number 201410406212.X introduces a heat pump system, an all-in-one washing and drying machine, and a clothes dryer. The heat pump system includes an evaporator, a compressor, a condenser, and a refrigerant regulating subsystem. The evaporator, compressor, condenser, and refrigerant regulating subsystem are sequentially connected through pipes to form a refrigerant circulation loop. The refrigerant regulating subsystem includes a parallel connection The first branch and the second branch between the evaporator and the condenser; the first branch includes a firs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/20D06F58/22D06F58/32D06F58/45D06F105/26D06F58/30
CPCD06F58/203D06F58/206D06F58/30D06F2103/50D06F2105/26
Inventor 宋华诚许升田书君单世强
Owner CHONGQING HAIER WASHING MASCH CO LTD
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