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A fixing structure of a heating tube and a sleeve

A fixed structure, heating tube technology, used in energy-saving heating/cooling, lighting and heating equipment, refrigeration and liquefaction, etc., can solve problems such as defective products, clip breakage, and heating tubes sliding down

Active Publication Date: 2016-06-08
ZHEJIANG TENGYUN REFRIGENRATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the clips need to be quenched during the production process, the materials used to make the clips will produce defective products due to material problems and uneven quenching.
After the clips are used to fix the heating tube, some clips will break after the heating tube expands with heat and contracts with cold. After the clip is broken, the heating tube will easily slip down from the casing, and a fire will occur when it touches flammable objects.

Method used

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  • A fixing structure of a heating tube and a sleeve
  • A fixing structure of a heating tube and a sleeve
  • A fixing structure of a heating tube and a sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Embodiment: a kind of fixed structure of heating pipe and sleeve pipe, as figure 1 , 2 As shown, the exposed part of the heating tube 1 and the casing 2 are juxtaposed and close together, and the exposed part of the heating tube 1 and the casing 2 are bound and fixed by a binding wire 3 .

[0018] In order to further enhance the firmness between the heating tube 1 and the sleeve 2, a circlip 4 is provided beside the binding wire 3, and the circlip 4 fixes the heating tube 1 and the sleeve 2 together, and further fixes the exposed part of the heating tube 1 with casing 2.

[0019] like image 3 As shown, the clip spring 4 includes two elastic clips 5, one end of the two elastic clips 5 is connected, and the other end is opened, and two oppositely arranged clips for clipping are formed in the two elastic clips 5. Connect the heating tube 1 and the slot 6 of the casing 2, and snap the heating tube 1 and the sleeve 2 into the slots 6 of the two elastic clips 5.

[0020]...

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PUM

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Abstract

The invention discloses a heating pipe and sleeve fixing structure. An exposed portion of a heating pipe clings to a sleeve abreast, and the exposed portion of the heating pipe and the sleeve are bundled and fixed through a bundling wire, so that the heating pipe cannot slide downwards even if a clip is broken, fire hazards are avoided, and the heating pipe and sleeve fixing structure is safe to use.

Description

technical field [0001] The invention relates to the technical field of absorption-diffusion refrigeration, in particular to a fixing structure of a heating tube and a casing. Background technique [0002] The working principle of the absorption-diffusion refrigeration system is to use the heating tube to heat the refrigerant in the sleeve to make it circulate and refrigerate. The heating tube is "L" shaped, one end of which is inserted into the casing, and the other end is exposed outside the casing, and the exposed part of the heating tube is a non-heating part. In order to prevent the heating tube from falling out of the sleeve, the traditional fixing method is to fix the exposed part of the heating tube and the sleeve with a metal clip. [0003] However, because the clips need to be quenched during the production process, the materials used to make the clips will produce defective products due to material problems and uneven quenching. After the clips are used to fix th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B15/00
CPCY02A30/27Y02B30/62
Inventor 沈根法
Owner ZHEJIANG TENGYUN REFRIGENRATION TECH