CN205639935U - Pipeline threaded connection connects - Google Patents

Pipeline threaded connection connects Download PDF

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Publication number
CN205639935U
CN205639935U CN201620341628.2U CN201620341628U CN205639935U CN 205639935 U CN205639935 U CN 205639935U CN 201620341628 U CN201620341628 U CN 201620341628U CN 205639935 U CN205639935 U CN 205639935U
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China
Prior art keywords
pipeline
thread
pipe
utility
connects
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CN201620341628.2U
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Chinese (zh)
Inventor
李俊伟
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李俊伟
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Priority to CN201620341628.2U priority Critical patent/CN205639935U/en
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Publication of CN205639935U publication Critical patent/CN205639935U/en
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Abstract

The utility model belongs to the technical field of the quick connecting device of pipeline, concretely relates to pipeline threaded connection connects. The utility model provides a current conduit coupling exist the installation complicated with the high technical problem of the processing degree of difficulty. Utility model includes pipe connector, two thread bushs and two sealing rings, during installation butt joint pipeline, only needs to establish the pipeline in the need butt joint with pipe connector, two thread bushs and two seal annular sleeved, and the threaded connection through pipe connector and thread bush can accomplish the butt joint of pipeline, solve current conduit coupling and had the complicated technical problem of installation, and simple structure. Consequently, compare with the background art, the utility model has the advantages of simple to operate and simple structure.

Description

A kind of pipeline thread jointing
Technical field
This utility model belongs to conveyance conduit Quick Connect Kit technical field, is specifically related to a kind of pipeline thread Jointing.
Background technology
Pipeline is the most frequently used conveying equipment, and the connection of pipeline needs conduit coupling, conduit coupling energy Enough connected pipe it is docking together and ensures that junction fully seals.Although existing pipeline connecting parts has There are the advantages such as high temperature resistant, corrosion-resistant, good airproof performance, safety pressure good, that bear are big, widely applicable, but It is that complicated and that difficulty of processing is high technical problem is installed in the existence of such connector.
Summary of the invention
The purpose of this utility model is to solve existing conduit coupling to there is the skill that installation is complicated and difficulty of processing is high Art problem, it is provided that a kind of pipeline thread jointing.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of pipeline thread jointing, connects including pipe, two thread bush and two sealing rings, said two Thread bush is respectively sleeved at the interface end of two connection pipelines, and pipe is connected in the seam of two connection pipelines, Sealing ring is located at pipe and connects the both sides of inner chamber, and thread bush and pipe connect and be threaded connection and sealing ring is fixed on pipe In connecing.
Described pipe connects the centre of inwall and is provided with annular stop boss, and pipe connects outside the two ends of inwall are provided with thread bush The female thread that screw thread matches, pipe connects inwall and is provided with interior sealing cone at female thread.
One end of described sealing ring is provided with the external seal conical surface that the interior sealing cone connect with pipe matches, sealing ring The other end be provided with boss, the inwall of sealing ring is provided with the antiseepage edge of a knife.
Owing to this utility model have employed technique scheme, when docking pipeline is installed, only pipe need to be connect, two Individual thread bush and two seal ring sets are located at the pipeline that need to dock, by pipe connect with thread bush threaded i.e. The docking of pipeline can be completed, solve existing conduit coupling and there is the technical problem installing complexity, and structure Simply.Therefore, compared with background technology, this utility model has advantage easy for installation and simple in construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the axonometric chart of this utility model installment state;
Fig. 3 is the structural representation that this utility model pipe connects;
Fig. 4 is the structural representation of this utility model sealing ring;
Fig. 5 is the structural representation of this utility model thread bush.
Detailed description of the invention
As Figure 1-5, a kind of pipeline thread jointing in the present embodiment, connect 1, two spiral shells including pipe Stricture of vagina set 3 and two sealing rings 2, said two thread bush 3 is respectively sleeved at the interface end of two connection pipelines, Pipe connects 1 seam being located at two connection pipelines, and sealing ring 2 is located at pipe and connects the both sides of 1 inner chamber, thread bush 3 Connect 1 with pipe to be threaded connection and sealing ring 2 is fixed on pipe and connect in 1;Described pipe connects the centre of 1 inwall Being provided with annular stop boss 1-2, pipe connects the two ends of 1 inwall and is provided with the interior spiral shell matched with thread bush 3 external screw thread Stricture of vagina 1-3, pipe connects 1 inwall and is provided with interior sealing cone 1-1 at female thread 1-3;The one of described sealing ring 2 End is provided with and meets the external seal conical surface 2-1 that the interior sealing cone 1-1 of 1 matches with pipe, and the other end of sealing ring sets Having boss 2-2, the inwall of sealing ring is provided with antiseepage edge of a knife 2-3.

Claims (3)

1. a pipeline thread jointing, it is characterised in that: include that pipe connects (1), two thread bush (3) With two sealing rings (2), said two thread bush (3) is respectively sleeved at the interface end of two connection pipelines, Pipe connects (1) and is located at the seam of two connection pipelines, and sealing ring (2) is located at pipe and connects the both sides of (1) inner chamber, Thread bush (3) and pipe connect (1) and are threaded connection and sealing ring (2) is fixed on pipe and connect in (1).
A kind of pipeline thread jointing the most according to claim 1, it is characterised in that: described pipe connects (1) centre of inwall is provided with annular stop boss (1-2), and pipe connects the two ends of (1) inwall and is provided with and screw thread The female thread (1-3) that set (3) external screw thread matches, pipe connects (1) inwall and sets against female thread (1-3) place There is interior sealing cone (1-1).
A kind of pipeline thread jointing the most according to claim 1, it is characterised in that: described sealing One end of ring (2) is provided with and connects the external seal conical surface (2-1) that the interior sealing cone (1-1) of (1) matches with pipe, The other end of sealing ring is provided with boss (2-2), and the inwall of sealing ring is provided with the antiseepage edge of a knife (2-3).
CN201620341628.2U 2016-04-21 2016-04-21 Pipeline threaded connection connects Active CN205639935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620341628.2U CN205639935U (en) 2016-04-21 2016-04-21 Pipeline threaded connection connects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620341628.2U CN205639935U (en) 2016-04-21 2016-04-21 Pipeline threaded connection connects

Publications (1)

Publication Number Publication Date
CN205639935U true CN205639935U (en) 2016-10-12

Family

ID=57062242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620341628.2U Active CN205639935U (en) 2016-04-21 2016-04-21 Pipeline threaded connection connects

Country Status (1)

Country Link
CN (1) CN205639935U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110917640A (en) * 2019-10-31 2020-03-27 温州市金榜轻工机械有限公司 Energy-saving heat pump concentrator unit system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110917640A (en) * 2019-10-31 2020-03-27 温州市金榜轻工机械有限公司 Energy-saving heat pump concentrator unit system

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