Cleaning method and cleaning device of air conditioner

An air conditioner and cleaning technology, which is applied in the direction of using liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of difficult cleaning of heat exchangers and unsatisfactory cleaning effects, and achieve the goal of ensuring cleaning effects Effect

Active Publication Date: 2015-08-19
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to provide a cleaning method for an air conditioner to solve the problems in the prior art that it is difficult to clean the heat exchanger and the cleaning effect is not ideal

Method used

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  • Cleaning method and cleaning device of air conditioner
  • Cleaning method and cleaning device of air conditioner
  • Cleaning method and cleaning device of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present invention analyzes various influencing factors that affect the formation of condensed water, determines the optimal temperature of the heat exchanger itself for condensing water vapor in the current environment through the ambient temperature and ambient humidity, and then determines the optimal temperature of the indoor unit fan speed Adjust to realize the heating and cooling of the heat exchanger, and maintain the actual temperature of the heat exchanger at the optimal temperature analyzed to form enough condensed water to ensure the cleaning effect on the surface of the heat exchanger and the least energy consumption. To save energy resources.

[0026] now refer to figure 1 , figure 1 A flow chart of collecting condensed water to clean an air conditioner based on wind speed regulation is shown.

[0027] Such as figure 1 As shown, a method for collecting condensed water to clean an air conditioner based on wind speed adjustment is disclosed, including: ...

Embodiment 2

[0071] The present invention analyzes various influencing factors that affect the formation of condensed water, determines the optimum temperature of the heat exchanger itself for condensing water vapor in the current environment through the ambient temperature and ambient humidity, and then determines the speed of the compressor of the indoor unit ( That is, the adjustment of the operating frequency of the compressor) to realize the temperature rise and fall of the heat exchanger, and maintain the actual temperature of the heat exchanger at the optimal temperature analyzed to form enough condensed water to ensure the cleaning of the dirt on the surface of the heat exchanger Effect, as well as the least energy consumption, so as to save energy resources.

[0072] Now refer to image 3 , image 3 Shown is a flow chart for adjusting and collecting condensed water to clean an air conditioner based on the rotational speed of the compressor. .

[0073] Such as image 3 As shown...

Embodiment 1 and 2

[0113] Based on Examples 1 and 2, the present invention analyzes various influencing factors that affect the formation of condensed water, determines the optimum temperature of the heat exchanger itself for condensing water vapor in the current environment through ambient temperature and ambient humidity, and then uses the The adjustment of the compressor speed and fan speed of the indoor unit realizes the temperature rise and fall of the heat exchanger, and maintains the actual temperature of the heat exchanger at the optimal temperature analyzed to form enough condensed water to ensure the removal of dirt on the surface of the heat exchanger. Excellent cleaning effect, and the least energy consumption, so as to save energy resources.

[0114] Now refer to Figure 4 , Figure 4 It shows a flow chart of controlling the heat exchange temperature to collect condensed water to clean the air conditioner.

[0115] Such as Figure 4 As shown, a method of controlling the heat exch...

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PUM

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Abstract

The invention provides a cleaning method and cleaning device of an air conditioner. The cleaning method comprises the steps of utilizing a heat exchanger in the air conditioner to condense water vapor in the air conditioner into liquid water, removing dirt adhered to the surface of the heat exchanger, judging whether the air conditioner meets the trigger condition of cleaning procedure execution or not before the cleaning procedure execution, and if the air conditioner meets the trigger condition of cleaning procedure execution, executing the cleaning procedure by adopting processing strategies corresponding to the operation working conditions according to the current operation working conditions. The current operation working conditions of the air conditioner are monitored, corresponding cleaning strategies are respectively taken according to different operation working conditions, and accordingly the cleaning effects of the different operation working conditions are met.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner cleaning method and a cleaning device. Background technique [0002] During the operation of the air conditioner, dust and dirt will accumulate on the surface of the heat exchanger. On the one hand, these dirt will reduce the heat transfer performance of the heat exchanger, and on the other hand, it is easy to breed bacteria and form spot mold. These bacteria and spot mold will accumulate in the unit. Odor. [0003] At present, the above problems can be solved in two ways. The first way is to add a dust removal device, such as using a nozzle to spray pressure gas on the surface of the heat exchanger to remove dust and dirt, but this way is costly, bulky, and It is difficult to set up and is not suitable for air conditioners; the second method is to use the condensed water formed when the heat exchanger is used as an evaporator to take away the dirt on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02F24F13/22B08B3/04
CPCB08B3/04F24F11/30F24F13/22F24F2013/228
Inventor 张明杰于世鹏张飞程永甫刘聚科
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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