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Fastening pattern cutting collecting pipe of parallel flow condenser and processing technique thereof

A processing technology and condenser technology, which is applied in the field of fastening sample cutting header and its processing technology, can solve the problems of high technical requirements, high cost and complicated process

Inactive Publication Date: 2010-09-01
XINTIAN GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The pipe body of the above-mentioned collector is formed by pressing a layer of low-melting-point aluminum alloy on one side of a high-melting-point aluminum alloy to form a composite sheet, and then rolled and welded. The process is complicated and the technical requirements are high. , expensive

Method used

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  • Fastening pattern cutting collecting pipe of parallel flow condenser and processing technique thereof
  • Fastening pattern cutting collecting pipe of parallel flow condenser and processing technique thereof
  • Fastening pattern cutting collecting pipe of parallel flow condenser and processing technique thereof

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Embodiment Construction

[0024] Such as figure 1 , figure 2 , image 3 The snap-fit ​​cutting header of a flat-flow condenser shown includes a tube body 1, and a harmonica tube installation hole 15 for inserting a harmonica tube is uniformly opened on the tube body 1, and inside the tube body 1, there are There are refrigerant liquid inlet and outlet interfaces and partitions 2 that separate the refrigerant liquid inlet interface to form the internal flow channel of the pipe body. The pipe body 1 includes a fastening pipe 11 and a welding plate that is fastened and welded with the fastening pipe 11 12. The internal space after the fastening tube 11 and the welding plate 12 are combined is a flow channel, and the refrigerant liquid inlet and outlet ports 13 are evenly distributed on the fastening pipe 11, and the buckling pipe 11 is located between the refrigerant liquid inlet and outlet ports 13 There is a slot 14 for the insertion of the spacer 2, and the spacer 2 is inserted into the flow channel...

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Abstract

The invention relates to a collecting pipe, particularly relating to a fastening pattern cutting collecting pipe of a parallel flow condenser. The technical scheme provided by the invention is as follows: the fastening pattern cutting collecting pipe comprises a pipe body provided with harmonica tube installing holes evenly thereon; the pipe body is internally provided with refrigerant fluid inlet / outlet ports and spacers evenly; the pipe body consists of an fastening pipe and a welded plate in fastening welding with the fastening pipe; an inner space formed by integration of the fastening pipe and the welded plate is a runner; the refrigerant fluid inlet / outlet ports are all evenly distributed on the fastening pipe; the fastening pipe is internally provided with slots for the spacers to insert in; the spacers are inserted in the runner formed by the integration of the fastening pipe and the welded plate via the slots; an opening is arranged at the joint of the fastening pipe and the welded plate; the welded plate is connected on the opening part of the fastening pipe in a clipped manner and is welded with the fastening pipe; and the harmonica tube installing holes are evenly distributed on the welded plate. By adopting the above technical scheme, the fastening pattern cutting collecting pipe of the parallel flow condenser, with convenient processing and installing and lowered production cost, and a processing technique thereof are provided.

Description

technical field [0001] The invention relates to a collective flow pipe, in particular to a fastening and cutting sample collecting pipe of a planar flow condenser and its processing technology. Background technique [0002] Parallel-flow automotive air-conditioning condensers are gradually produced in the development process of replacing automotive air-conditioning refrigerants with environmental protection requirements, and replace other similar ones with their compact structure, high heat exchange efficiency, small internal flow resistance, and large internal pressure. type products, becoming one of the most popular air conditioner condensers in the world. The parallel flow condenser is composed of vertical headers on both sides, a harmonica tube parallel to the two headers, and a corrugated louver heat dissipation belt between the harmonica tubes. [0003] At present, the collectors in the condensers that appear on the market and in the data are mainly circular high-freq...

Claims

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Application Information

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IPC IPC(8): F28F9/02B23P15/26
Inventor 蒋小洪陈志明
Owner XINTIAN GROUP
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