Fusible bolt structure and installation method thereof, air conditioner provided with the fusible bolt structure

An installation method and technology of fusible bolts, which are applied to safety valves, valve devices, heating methods, etc., can solve the problems of unreliable sealing, inconvenient installation and inspection of fusible bolt structures, etc., to ensure sealing performance, convenient installation and inspection, Efficient effect

Active Publication Date: 2017-11-10
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problems of inconvenient installation and detection and unreliable sealing of the existing fusible bolt structure

Method used

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  • Fusible bolt structure and installation method thereof, air conditioner provided with the fusible bolt structure
  • Fusible bolt structure and installation method thereof, air conditioner provided with the fusible bolt structure
  • Fusible bolt structure and installation method thereof, air conditioner provided with the fusible bolt structure

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Experimental program
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Effect test

Embodiment 1

[0034] like figure 2 and image 3 As shown, a fusible plug structure provided by Embodiment 1 of the present invention includes a fusible plug body 1 , a fusible plug seat 2 and a copper pipe 3 . One end of the fusible bolt seat 2 is sealed and connected with the fusible bolt body 1, preferably the fusible bolt seat 2 and the fusible bolt body 1 are threaded, such as image 3 As shown, one end of the fusible bolt seat 2 in the first embodiment is provided with a threaded hole, and the fusible bolt body 1 is provided with an external thread, and the external thread of the fusible bolt body 1 is mated with the threaded hole of the fusible bolt seat 2, When the fusible bolt body 1 is screwed into the fusible bolt seat 2, glue can be applied or a raw material tape can be added to ensure the tightness of the fusible bolt structure in this embodiment. It should be noted that the airtight connection between the fusible bolt body 1 and the fusible bolt seat 2 is not limited to the ...

Embodiment 2

[0045] Embodiment 2 is basically the same as Embodiment 1, and the similarities will not be described again. The difference is that the fusible bolt structure provided in Embodiment 2 is applied to the pressure vessel 6, such as Image 6 As shown, the copper tube 3 of the present embodiment 2 is a linear copper tube 31, one end of the linear copper tube 31 is sealed and connected to the fusible plug seat 2, and the other end of the linear copper tube 31 is connected to the pressure vessel 6, and the linear copper tube 31 is connected to the pressure vessel 6. The other end of the copper pipe 31 is directly welded to the pressure vessel 6 .

[0046]It should be noted that the shape of the copper pipe 3 is not limited to L-shape or straight-shape, and may be other shapes.

[0047] In summary, the fusible bolt structure provided by the present invention and the air conditioner provided with the fusible bolt structure fully connect the fusible bolt body 1 and the fusible bolt seat...

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Abstract

The invention relates to the technical field of air conditioners, and discloses a fusible plug structure, a mounting method thereof and an air conditioner with the fusible plug structure. The fusible plug structure comprises a fusible plug body and a fusible plug seat, one end of the fusible plug seat is hermetically connected with the fusible plug body, and the other end of the fusible plug seat is hermetically connected with a copper pipe. By the aid of the structure, the fusible plug body is completely and effectively connected with the fusible plug seat, one copper pipe is added and can be directly welded on a part to be mounted in assembled, so that the fusible plug body is not easily damaged, normal detection tests of products cannot be affected, assembly efficiency is improved, the fusible plug seat, the fusible plug body and the copper pipe are hermetically connected, and sealing performance is ensured. The mounting method of the fusible plug structure includes the steps: firstly, hermetically connecting one end of the copper pipe with one end of the fusible plug seat; secondly, hermetically connecting the fusible plug body with the other end of the fusible plug seat; finally, connecting the other end of the copper pipe with the part to be mounted. The mounting method overcomes the shortcoming that detection is performed after gumming between the fusible plug body and the fusible plug seat is dried up in the prior art.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a fusible bolt structure and an installation method thereof, and an air conditioner provided with the fusible bolt structure. Background technique [0002] In the air conditioner system, the fusible plug is generally set on the liquid pipeline to prevent accidents due to excessive temperature and pressure in the system. When the temperature and pressure of the refrigerant pipeline rise abnormally, the fusible alloy on the fusible plug melts, and the refrigerant is discharged into the atmosphere through the fusible plug, thereby protecting the air conditioner components and operating safety, and avoiding system temperature and The phenomenon that the system pipeline or components burst due to excessive pressure occurs. [0003] like figure 1 As shown, the existing fusible bolt structure generally includes a fusible bolt body 1 and a fusible bolt seat 2. Since the fusibl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00F16K17/40F16K17/14
CPCF16K17/14F16K17/40F24F11/30
Inventor 刘建龙宋锐陈湘新李亮红
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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