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Heat insulation parts for air conditioner branch pipe

A technology of branch pipes and branch parts, which is applied in the field of heat insulation components of air-conditioning branch pipes, can solve the problems of air-conditioning heat exchange efficiency reduction and condensed water, and achieve the goals of improving satisfaction, preventing condensed water, and improving heat exchange efficiency Effect

Inactive Publication Date: 2004-11-24
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The external air can still exchange heat with the refrigerant flowing inside the branch pipe 7 through the gap, thereby reducing the heat exchange efficiency of the air conditioner
[0008] In addition, if the temperature of the refrigerant flowing inside the branch pipe 7 is lower than that of the air in the gap, condensed water will form on the outside of the branch pipe 7, which will bring a lot of trouble to consumers.

Method used

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  • Heat insulation parts for air conditioner branch pipe
  • Heat insulation parts for air conditioner branch pipe
  • Heat insulation parts for air conditioner branch pipe

Examples

Experimental program
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Embodiment Construction

[0022] The heat insulation component of the air-conditioning branch pipe of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] image 3 It is an exploded view of an embodiment of the air-conditioning branch pipe thermal insulation component of the present invention. As shown in the figure, the branch pipe connects one flow path to multiple flow paths, so that the refrigerant can flow from one flow path to multiple flow paths, and from multiple flow paths to one flow path.

[0024] The branch pipe 30 is composed of a main pipe 32 and a branch portion 34 . In this embodiment, the main pipe is a round pipe with a certain length, one end of which is connected with the connecting pipe 40 .

[0025] Branches 34 are arranged successively on the outer surface of the main pipe 32 to be provided with a plurality, and different diameters can be selected according to the capacity of the indoor unit, and are als...

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Abstract

The heat isolating part for branched air pipe includes branched pipe connected to the outdoor unit and comprising main pipe and raised surface branches, and heat isolating part with length greater than the main pipe and capable of covering the main pipe and the branches. The heat isolating part consists of the first side board and the second side board connected and folded together. Each of the two side boards has groove for installing the main pipe and notched grooves for the branches. The present invention has the effects of preventing heat exchange between the refrigerant flowing inside the branches and the outside to raise overall heat efficiency of the air conditioner and preventing condensed water produced in the surface of the branches.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a thermal insulation component of an air conditioner branch pipe connecting one pipe with multiple pipes in the air conditioner. Background technique [0002] figure 1 It is a composition diagram of an interconnected air conditioner in the prior art and branch pipes connecting the indoor unit and the outdoor unit. As shown in the figure, the interconnected air conditioner is composed of an outdoor unit 1 and several indoor units 2 . At least two maintenance three-way valves 3 are installed on one side of the outdoor unit 1, the maintenance three-way valves 3 can flow the refrigerant of the heat exchange system to the inside and outside of the outdoor unit, and can supplement the refrigerant. Simultaneously, the maintenance three-way valve 3 is connected with the connecting pipe 5 again, so that the refrigerant flows from the outdoor unit 1 to the indoor unit 2, and in the opposite direction...

Claims

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Application Information

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IPC IPC(8): F24F13/00
Inventor ZHONGYI JIN
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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