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Air-conditioning refrigerant pipe protection casing

A technology of refrigerant pipes and protective sleeves, applied in the direction of pipeline layout, etc., can solve the problems of high pressure on refrigerant pipes, long pipes, easy damage and rupture of refrigerant pipes, etc., and achieve good flexibility, wear resistance, antistatic and anti-ultraviolet performance Effect

Inactive Publication Date: 2015-03-18
TIANJIN QIDONG CHEM PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The refrigerant pipeline is a pressure-bearing part, and its burst pressure should be more than 5 times of the operating pressure, or more than 3 times of the maximum possible pressure. Because the refrigerant pipeline is under high pressure and the pipeline is long, the exposed refrigerant pipeline is easy to damage rupture

Method used

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  • Air-conditioning refrigerant pipe protection casing

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Embodiment

[0011] Such as figure 1 As shown, an air-conditioning refrigerant pipe protection device includes: an elastic layer 1, an insulating layer 2, an electrostatic shielding layer 3, an anti-oxidation layer 4, and a snakeskin braided layer 5, and the elastic layer 1 and the insulating layer 2 are sequentially arranged from the inside to the outside. , electrostatic shielding layer 3, anti-oxidation layer 4, snakeskin braided layer 5, snakeskin braided layer 5 has good flexibility, corrosion resistance, high temperature resistance, wear resistance, tensile resistance, and can well protect the refrigerant pipe Not affected by external factors, the wear-resistant and antistatic properties of the elastic layer 1, insulation layer 2, electrostatic shielding layer 3, and anti-oxidation layer 4 can protect the refrigerant pipes in various harsh environments.

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PUM

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Abstract

The invention belongs to an air-conditioning accessory and particularly relates to an air-conditioning refrigerant pipe protection casing comprising an elastic layer 1, an insulation layer 2, an electrostatic shielding layer 3, an anti-oxidation layer 4 and a snakeskin woven layer 5. A refrigerant pipe belongs to a pressure bearing component, and bursting pressure must be more than five times of operating pressure or more than three times of maximum feasible pressure. As being high in borne pressure and too long, the refrigerant pipe exposed to the outside is prone to damage and breakage. The air-conditioning refrigerant pipe protection casing is high in flexibility, corrosion resistance,high temperature resistance, wear resistance and tensile strength, is capable of well protecting the refrigerant pipe against interference of external factors, and plays a role in protecting the refrigerant pipe in various severe environments due to wear resistance and antistatic and anti-ultraviolet performances.

Description

technical field [0001] The invention belongs to an air conditioner accessory, in particular to an air conditioner refrigerant pipe protective cover. Background technique [0002] The air-conditioning refrigerant pipe refers to the pipeline connecting the main refrigeration components such as heat exchangers, valves, and compressors through which the refrigerant flows in the air-conditioning system. For systems that directly use refrigerant, such as VRV systems, the refrigerant pipe will directly enter the air conditioner. space, connect the outdoor host and indoor unit. The refrigerant pipeline is a pressure-bearing part, and its burst pressure should be more than 5 times of the operating pressure, or more than 3 times of the maximum possible pressure. Because the refrigerant pipeline is under high pressure and the pipeline is long, the exposed refrigerant pipeline is easy to Damage cracked. Contents of the invention [0003] The object of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/02
CPCF24F13/02
Inventor 左庆伏
Owner TIANJIN QIDONG CHEM PLANT
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