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Pipe fitting connector with double insulated rubber seal rings

A technology of insulating rubber and connectors, which is applied in threaded connections, pipes/pipe joints/fittings, passing components, etc. It can solve the problems of complex structure of pipe fittings, achieve reasonable structure, improve sealing and reliability.

Inactive Publication Date: 2017-07-25
扬州市金色海岸船艇制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of complex structure of the existing pipe fittings, the present invention provides a pipe fittings with simple structure

Method used

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  • Pipe fitting connector with double insulated rubber seal rings

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Embodiment Construction

[0011] Such as figure 1 As shown, the pipe connector with double insulating rubber sealing ring includes a connector 1 and a sealing head 2, the connector 1 and the sealing head 2 are hollow, and the sealing head 2 and the connector 1 are provided with cone Pipe thread 3 and cylindrical thread 6, and tapered pipe thread 3 and cylindrical thread 6 are connected, the outer connection between the sealing head 2 and the connecting head 1 is provided with an insulating rubber sealing ring (A) 4, and the sealing head 2 is connected to the The inner connection of the head 1 is provided with an insulating rubber sealing ring (B) 5 .

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Abstract

A pipe fitting connector with a double insulating rubber seal. Its connecting head and sealing head are connected by tapered pipe thread and cylindrical thread, and insulating rubber sealing rings are provided at the joints of the inner and outer parts. The tapered pipe thread makes the connection between the connection head and the sealing head tight and can be sealed, and the cylindrical thread plays a guiding role in screwing in between the connection head and the sealing head; the insulating rubber sealing rings on the two mating surfaces also play a sealing role; Due to the reasonable structure, the invention effectively improves the sealing and reliability of the pipe fitting joint with double insulating rubber sealing rings.

Description

technical field [0001] The invention relates to the field of pipe connection joints, in particular to a pipe fitting joint with double insulating rubber sealing rings. Background technique [0002] Pipelines have been widely used in industry, agriculture, and urban construction. In order to save pipelines, there are many types of cast copper joints and plastic pipe joints that are not widely used in the market. Most of them are connected by ferrule or compression joints. The installation Or dismounting is not only loaded down with trivial details, laborious, and connection stability performance is low, and sealing is poor, can't satisfy people's needs. [0003] There is another name for taper pipe thread: dry seal thread, that is, it can be sealed by directly tightening without any filler. There are two main reasons for its sealing characteristics: 1. Due to the taper, this thread has a "self-tightening effect" when it is matched with the same tapered thread or cylindrical ...

Claims

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Application Information

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IPC IPC(8): F16L15/04
CPCF16L15/04
Inventor 陈素萍
Owner 扬州市金色海岸船艇制造有限公司
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