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Method and device for collecting condensed water to clean air conditioner based on rotation speed regulation of compressor

A technology of compressor speed and air conditioner, which is applied in the fields of preventing condensate water, air conditioning system, control input involving air characteristics, etc. Automatic cleaning adjustment to ensure the effect of cleaning 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 method of collecting condensed water to clean the air conditioner based on the compressor speed adjustment, so as 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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  • Method and device for collecting condensed water to clean air conditioner based on rotation speed regulation of compressor
  • Method and device for collecting condensed water to clean air conditioner based on rotation speed regulation of compressor
  • Method and device for collecting condensed water to clean air conditioner based on rotation speed regulation of compressor

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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

[0070] 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.

[0071] 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.

[0072] Such as image 3 As shown, a...

Embodiment 1 and 2

[0112] 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 speed of the compressor of the indoor unit and the speed of the fan 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 cooling of the heat exchanger surface. The cleaning effect of dust and dirt, and the least energy consumption, so as to save energy resources.

[0113] 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.

[0114] Such as Figure 4 As shown, a method of controlling...

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Abstract

A method and a device for collecting a condensed water to clean an air conditioner based on rotation speed regulation of a compressor are disclosed. A heat exchanger in the air conditioner is used for condensing water vapor inside the air conditioner into a liquid water, and thereby cleaning the dirt adhered on the surface of the heat exchanger. The step of condensing the water vapor into the liquid water comprises: determining a surface temperature for condensation of the heat exchanger as an expected temperature, on the basis of a current environment temperature and a current environment humidity of the air conditioner; regulating and maintaining the temperature of the heat exchanger at the expected temperature by regulating the rotation speed of the compressor in the air conditioner. An optimal temperature of the heat exchanger in the current environment is determined by analyzing the influence of the environment temperature and the environment humidity to the dew point, thereby acquiring enough condensed water for cleaning the dirt on the surface of the heat exchanger. When the actual temperature of the heat exchanger is unequal to the expected temperature, the rotation speed of the compressor is regulated to rise up or lower down the temperature of the heat exchanger, accordingly maintaining the temperature of the heat exchanger at the determined optimal temperature, and thereby achieving the automatic cleaning and self-adaptive regulation of the heat exchanger, and ensuring the cleaning effect of the heat exchanger.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to a method and a device for collecting condensed water and cleaning an air-conditioner based on the rotation speed of a compressor. Background technique [0002] During the operation of the air conditioner, the surface of the heat exchanger will accumulate dirt. 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. 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F24F13/22
CPCF24F11/30F24F11/70F24F13/22F24F2110/10F24F2221/225
Inventor 张明杰于世鹏张立智张飞秦存涛
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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