Coaxial tube assembly for truck

A technology of coaxial tubes and components, applied in vehicle components, heating/cooling equipment, air handling equipment, etc., can solve problems such as installation difficulties, obstructions, and easy deformation, so as to facilitate observation, avoid pipeline deformation, and improve assembly efficiency Effect

Inactive Publication Date: 2017-09-08
ANHUI JIANGHUAI SONGZ AIR CONDITIONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A comfortable driving environment can effectively protect drivers and passengers, especially in bad weather. Because drivers have a comfortable driving environment, they can relieve long-term driving fatigue and become less irritable, which can effectively reduce accidents Frequency of occurrence. In the existing truck air-conditioning system, the air-conditioning pipelines are all pre-installed. It is easily deformed during the vehicle assembly process and once the pipeline is too long, it will block the progress of other processes, making installation difficult. At the same time, the existing The sight glass in the air conditioning pipeline usually has a separate flange

Method used

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  • Coaxial tube assembly for truck
  • Coaxial tube assembly for truck

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Embodiment Construction

[0014] Such as figure 1 with figure 2 As shown, the present invention provides a truck coaxial pipe assembly, including: a suction pipe 1 for connecting a compressor, a liquid pipe 2 for connecting a condenser, a coaxial pipe 3, a first flange 4, a second Flange 5, and sight glass 7;

[0015] The suction pipe 1 communicates with the coaxial pipe 3 through the first flange 4, the liquid pipe 2 communicates with the coaxial pipe 3 through the second flange 5, and the sight glass 7 is integrated in the first On the second flange 5.

[0016] Specifically, the truck coaxial pipe assembly further includes nuts 6 for fixing the first flange 4 and the second flange 5 .

[0017] Specifically, the suction pipe 1 communicates with the inner cavity of the coaxial tube 3 , and the liquid tube 2 communicates with the outer cavity of the coaxial tube 3 .

[0018] Specifically, the truck coaxial pipe assembly of the present invention can avoid pipeline deformation during vehicle assembly...

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Abstract

The invention relates to the technical field of automotive air conditioning and particularly relates to a coaxial tube assembly for a truck. The coaxial tube assembly for the truck comprises an air suction pipe connected with a compressor, a liquid pipe connected with a condenser, a coaxial tube, a first flange, a second flange and a sight glass, wherein the air suction pipe communicates with the coaxial tube through the first flange; the liquid pipe communicates with the coaxial tube through the second flange; and the sight glass is integrated on the second flange. Pipeline deformation in the truck assembly process can be avoided through segmenting a pipeline; and the assembly efficiency is improved while the refrigerant flow condition is convenient to observe through integrating the sight glass on the second flange.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to a truck coaxial pipe assembly. Background technique [0002] With the continuous development of automobile technology, drivers have higher and higher requirements for vehicle driving and riding comfort. A comfortable driving environment can effectively protect drivers and passengers, especially in bad weather. Because drivers have a comfortable driving environment, they can relieve long-term driving fatigue and become less irritable, which can effectively reduce accidents Frequency of occurrence. In the existing truck air-conditioning system, the air-conditioning pipelines are all pre-installed. It is easily deformed during the vehicle assembly process and once the pipeline is too long, it will block the progress of other processes, making installation difficult. At the same time, the existing The sight glass in the air conditioning pipeline is usually provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/00564B60H1/00557B60H1/00571
Inventor 王何伟晏玉卿陈贤锋吴龙江丁波
Owner ANHUI JIANGHUAI SONGZ AIR CONDITIONING
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