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Filter structure for air conditioner

A filter and air-conditioning technology, applied in the field of air-conditioning, can solve the problems of reducing refrigeration efficiency, blocking the outlet of the casing 35a, and the mesh screen 35b leaving the original position, and achieves the effect of ensuring the circulation of the refrigerant, improving the overall performance, and improving the working efficiency.

Inactive Publication Date: 2006-03-29
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Eventually cause the mesh screen 35b to break away from the original position, blocking the outlet of the housing 35a
[0035] In turn, the refrigerant inside the air conditioner cannot flow smoothly, thereby reducing the cooling efficiency

Method used

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  • Filter structure for air conditioner
  • Filter structure for air conditioner
  • Filter structure for air conditioner

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0093] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0094] Figure 8 It is a schematic diagram of the setting state of the central air conditioner of the present invention. Figure 9 It is a block diagram of the central air-conditioning structure of the present invention.

[0095] As shown in the figure, the outdoor unit 100 is composed of a fixed-speed compressor 120 , a variable-speed compressor 120 ′, a liquid storage tank 132 , an outdoor heat exchanger 180 , and an outdoor solenoid valve 102 . The indoor unit 200 is composed of an indoor heat exchanger 202, an expansion valve 204, and the like.

[0096] In a central air conditioner, a plurality of indoor units 200 are connected to one or more than two outdoor units 100 . A common liquid pipe 210 as a single pipe and a common air pipe 212 as a single pipe are provided between the outdoor unit 100 and the indoor unit 200 . A liquid refrigerant fl...

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PUM

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Abstract

The present invention discloses an air-conditioning filter structure. It includes the following components: external shell for forming appearance of filter, filtering component for filtering foreign impurity from refrigerant, said filtering component is placed in the interior of external shell, and a pair of supporting disks which are placed at two sides of said filter in pairs and used for supporting the filtering component. The described filtering component is made up by using screen sieve with wire mesh structure, and the described supporting disk has the through hole through with the refrigerant can be flowed.

Description

technical field [0001] The invention relates to an air conditioner. In particular, it relates to an air conditioner filter structure for filtering refrigerant flowing in pipes through a mesh screen and a support plate as filter members. Background technique [0002] An air conditioner is a device that inhales hot air in a room, exchanges heat with it with a low-temperature refrigerant, and discharges the heat-exchanged air into the room. The air conditioner cools the room by repeating the process, or heats the air in the room by doing the opposite of the process. The air conditioner is composed of a compressor, a condenser, an expansion valve and an evaporator, forming a loop. [0003] Recently, air conditioners with various additional functions such as an air filtration function and a dehumidification function have also appeared on the market. This air conditioner can take in indoor air from the outside, filter it, and discharge clean air. It can also dehumidify after i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/28
Inventor 林银淑
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD