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Air-conditioner electrostatic dust collector, self-cleaning air-conditioner and using method of self-cleaning air-conditioner

An electrostatic precipitator and self-cleaning technology, applied in air conditioning systems, cleaning heat transfer devices, applications, etc., can solve problems such as large insect residue shells, achieve simple structure, improve cleaning effect and cleaning efficiency, and improve work efficiency.

Inactive Publication Date: 2021-04-20
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because the dust covering the evaporator is firm, the dirty cobwebs covering the evaporator are relatively large, and the residual insect shells left on the evaporator are relatively large, so it is self-cleaning and safe to rely solely on the method of frosting first and then defrosting. Does not clean the evaporator completely

Method used

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  • Air-conditioner electrostatic dust collector, self-cleaning air-conditioner and using method of self-cleaning air-conditioner
  • Air-conditioner electrostatic dust collector, self-cleaning air-conditioner and using method of self-cleaning air-conditioner
  • Air-conditioner electrostatic dust collector, self-cleaning air-conditioner and using method of self-cleaning air-conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] An air conditioner electrostatic precipitator, such as figure 1 As shown, the indoor unit 7 is included, the indoor unit 7 is provided with an evaporator 4 and an internal fan 5, the surface of the evaporator 4 is provided with an electrostatic precipitator 8, and the electrostatic precipitator 8 includes a discharge electrode 1, a dust collection electrode 2 and power supply equipment 3, such as figure 2 As shown, the discharge electrode 1 is electrically connected to the negative electrode of the power supply device 3, the dust collecting electrode 2 is electrically connected to the positive electrode of the power supply device 3, and the power supply device 3 is powered by the main board of the indoor unit 7.

[0045] Specifically, the discharge electrode 1 is made of a metal wire whose section shape is circular, rectangular or elliptical, and the metal wire is electrically connected to the negative electrode of the power supply device 3 . By making the discharge e...

Embodiment 2

[0050] A self-cleaning air conditioner such as figure 1 As shown, it includes a self-cleaning system, an air-conditioning electrostatic precipitator described in Embodiment 1, and a dust detection device 6 .

[0051] The dust detection device 6 includes a detector and a controller.

[0052] The detector adopts infrared dust sensor. By using the infrared dust sensor as the detector, it only needs to be purchased and used directly, which facilitates the assembly of the dust detection device 6 and improves work efficiency.

[0053] The controller adopts an indoor unit 7 controller, the infrared dust sensor is electrically connected to the input end of the controller, the output end of the controller is electrically connected to the power supply device 3 in the air-conditioning electrostatic precipitator, and the output end of the controller is also connected to the self-cleaning System electrical connection.

[0054] When the infrared dust sensor detects that the dust concentrat...

Embodiment 3

[0063] A kind of self-cleaning air conditioner of this embodiment 3 is further improved on the basis of embodiment 2:

[0064] The output terminal of the controller is also electrically connected with the internal fan 5 .

[0065] Such as Figure 4 As shown, a method for using a self-cleaning air conditioner of the present embodiment 3 includes the following steps:

[0066] (1) The user starts the self-cleaning mode of the self-cleaning air conditioner, the infrared dust sensor detects the dust concentration on the surface of the evaporator 4, and the infrared dust sensor transmits the detected dust concentration signal to the controller.

[0067] (2) When the infrared dust sensor detects that the dust concentration on the surface of the evaporator 4 is greater than or equal to the dust concentration set by the self-cleaning system, the controller first simultaneously starts the internal fan 5 and the power supply device 3 in the air-conditioning electrostatic precipitator. ...

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Abstract

The invention discloses an air-conditioner electrostatic dust collector, a self-cleaning air-conditioner and a using method of the self-cleaning air-conditioner and relates to the technical field of air-conditioner cleaning. The air-conditioner electrostatic dust collector comprises an indoor unit. An evaporator and an inner fan are arranged in the indoor unit. A discharge electrode, a dust collecting electrode and power supply equipment are arranged on the surface of the evaporator. The discharge electrode is electrically connected with a negative pole of the power supply equipment. The dust collecting electrode is electrically connected with a positive pole of the power supply equipment. The self-cleaning air-conditioner comprises a self-cleaning system and the air-conditioner electrostatic dust collector. According to the using method of the self-cleaning air-conditioner, a self-cleaning mode of the self-cleaning air-conditioner is started; and when a detector detects that dust concentration on the surface of the evaporator is larger than or equal to dust concentration set by a self-cleaning system, a controller starts the power supply equipment firstly, then the self-cleaning system is started, and after cleaning is completed, the self-cleaning mode is exited. The air-conditioner electrostatic dust collector can improve the cleaning effect to the evaporator. The self-cleaning air-conditioner can improve the cleaning effect and efficiency to the evaporator. The using method of the self-cleaning air-conditioner is simple and improves experience.

Description

technical field [0001] The invention relates to the technical field of air conditioner cleaning, in particular to an air conditioner electrostatic precipitator, a self-cleaning air conditioner and a method for using the self-cleaning air conditioner. Background technique [0002] With the development of the times and the advancement of technology, people's requirements for home comfort are getting higher and higher. In particular, the requirements for air-conditioning systems are even more stringent, among which, the hygienic requirements for air-conditioning have gradually increased. [0003] With the passage of time, the dust accumulation on the evaporator of the indoor unit of the air conditioner gradually increases. After the accumulation of dust to a certain extent, a large number of bacteria will breed, especially when the indoor air flows through the evaporator, it will carry a large amount of dust and bacteria. Bacteria, so the evaporator needs to be cleaned in time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0067F24F11/30F24F11/64F24F11/70F28G7/00F24F110/64
Inventor 吴巨锋
Owner GREE ELECTRIC APPLIANCES INC