CN207179008U - A kind of ruggedized construction of natural gas line three-way connection - Google Patents
A kind of ruggedized construction of natural gas line three-way connection Download PDFInfo
- Publication number
- CN207179008U CN207179008U CN201721197139.5U CN201721197139U CN207179008U CN 207179008 U CN207179008 U CN 207179008U CN 201721197139 U CN201721197139 U CN 201721197139U CN 207179008 U CN207179008 U CN 207179008U
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- China
- Prior art keywords
- layer
- connecting tube
- natural gas
- way connection
- gas line
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of ruggedized construction of natural gas line three-way connection, including connecting tube, threeway body, annular protrusion, seal washer, fastening hoop and Fuel Gas Leak Alarm, the connecting tube is welded on threeway body by plug-in type, the connecting tube and the junction periphery of threeway body are provided with seal washer, the seal washer is HNBR hydrogenated nitrile-butadiene rubber layers, the bottom of the HNBR hydrogenated nitrile-butadiene rubbers layer is provided with waterproof layer, the bottom of the waterproof layer is provided with wearing layer, the wearing layer is in contact with the top layer of connecting tube and threeway body, anticorrosive coat is provided with the top of the HNBR hydrogenated nitrile-butadiene rubbers layer, fastening hoop is provided with the top of the anticorrosive coat, and the end of fastening hoop is provided with sealed colloid along pipeline, Fuel Gas Leak Alarm is provided with the fastening hoop.The utility model have it is simple in construction, it is easily manufactured, be more effectively connected using tee pipe coupling with pipeline, anti-pressure ability and leakage prevention capability increase, and service life is elongated.
Description
Technical field
A kind of ruggedized construction is the utility model is related to, more particularly to a kind of ruggedized construction of natural gas line three-way connection.
Background technology
Tee pipe coupling is the wide variety of one kind in fuel gas supply field, is primarily used to connect the pipeline of natural gas branch
, by the way that with cannot be reinforced well after other pipeline weldings, intensity is too low, when junction is subjected to displacement, it is easy to go out
Situation about now leaking occurs.A kind of therefore, it is proposed that ruggedized construction of natural gas line three-way connection.
Utility model content
Main purpose of the present utility model is to provide a kind of ruggedized construction of natural gas line three-way connection, can be effective
Solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of ruggedized construction of natural gas line three-way connection, including connecting tube, threeway body, annular protrusion, sealing gasket
Circle, fastening hoop and Fuel Gas Leak Alarm, the connecting tube are welded on threeway body by plug-in type, the connecting tube and three
The junction of siphunculus body is provided with seal washer, and the seal washer is HNBR hydrogenated nitrile-butadiene rubber layers, and the HNBR hydrogenates fourth
The bottom of nitrile rubber layer is provided with waterproof layer, and the bottom of the waterproof layer is provided with wearing layer, the wearing layer and connecting tube and
The top layer of threeway body is in contact, and anticorrosive coat, the top of the anticorrosive coat are provided with the top of the HNBR hydrogenated nitrile-butadiene rubbers layer
Portion is provided with fastening hoop, and the end of fastening hoop is provided with sealed colloid along pipeline, and gas leakage is provided with the fastening hoop
Alarm.
Further, it is provided with annular protrusion on the threeway body.
Further, the waterproof layer is polythene material layer.
Further, the wearing layer is layer of polyurethane.
Further, it is provided with fastening bolt on the fastening hoop.
Compared with prior art, the utility model has the advantages that：This kind of natural gas line three-way connection plus
Fixing structure, connecting tube are welded on threeway body by plug-in type, can quickly be connected, and improve sealing and operating efficiency, are led to
It is HNBR hydrogenated nitrile-butadiene rubber layers to cross seal washer, has good tear-proof, the characteristic of resistance to compression compression deformation, and use intensity
High and stability is good, is that polythene material layer effectively plays a part of waterproof by waterproof layer, is polyurethane by wearing layer
Layer, has good wearability, toughness, resistance to ag(e)ing and cohesive, and external environment is further prevented by anticorrosive coat to sealing
The corrosion of packing ring, so as to improve the service life of seal washer, by fastening hoop by seal washer tightly be wrapped in pipeline table
Face, overall strength and stability is improved, early warning can be played a part of by Fuel Gas Leak Alarm, remind people to adopt in time
Effective measures are taken, the Fuel Gas Leak Alarm produces for Jinan Duo Rui Electronic Science and Technology Co., Ltd.s.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the ruggedized construction of the utility model natural gas line three-way connection.
Fig. 2 is the annular protrusion structural representation of the ruggedized construction of the utility model natural gas line three-way connection.
Fig. 3 is the seal washer material sectional schematic diagram of the ruggedized construction of the utility model natural gas line three-way connection.
In figure：1st, connecting tube；2nd, threeway body；3rd, annular protrusion；4th, seal washer；5th, fastening hoop；6th, anticorrosive coat；7、
HNBR hydrogenated nitrile-butadiene rubber layers；8th, waterproof layer；9th, wearing layer；10th, sealed colloid；11st, Fuel Gas Leak Alarm.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of ruggedized construction of natural gas line three-way connection, including connecting tube 1, threeway body 2, ring
Shape projection 3, seal washer 4, fastening hoop 5 and Fuel Gas Leak Alarm 11, the connecting tube 1 are welded on three-way pipe by plug-in type
On body 2, the connecting tube 1 and the junction periphery of threeway body 2 are provided with seal washer 4, and the seal washer 4 is HNBR hydrogen
Change nitrile rubber layer 7, the bottom of the HNBR hydrogenated nitrile-butadiene rubbers layer 7 is provided with waterproof layer 8, and the bottom of the waterproof layer 8 is set
Wearing layer 9 is equipped with, the wearing layer 9 is in contact with the top layer of connecting tube 1 and threeway body 2, the HNBR hydrogenated nitrile-butadiene rubbers
The top of layer 7 is provided with anticorrosive coat 6, and the top of the anticorrosive coat 6 is provided with fastening hoop 5, and the end of fastening hoop 5 is set along pipeline
Sealed colloid 10 is equipped with, Fuel Gas Leak Alarm 11 is provided with the fastening hoop 5.
Wherein, it is provided with annular protrusion 3 on the threeway body 2.
Wherein, the waterproof layer 8 is polythene material layer.
Wherein, the wearing layer 9 is layer of polyurethane.
Wherein, it is provided with fastening bolt on the fastening hoop 5.
It should be noted that the utility model is a kind of ruggedized construction of natural gas line three-way connection, during work, connection
Pipe 1 is welded on threeway body 2 by plug-in type, can quickly be connected, and improves sealing and operating efficiency, seal washer 4 are
HNBR hydrogenated nitrile-butadiene rubbers layer 7, there is good tear-proof, the characteristic of resistance to compression compression deformation, and use intensity height and stability
Good, waterproof layer 8 is that polythene material layer effectively plays a part of waterproof, and wearing layer 9 is layer of polyurethane, has well wear-resisting
Property, toughness, resistance to ag(e)ing and cohesive, anticorrosive coat 6 further prevent corrosion of the external environment to seal washer 4, so as to improve
The service life of seal washer 4, fastening hoop 5 by seal washer 4 tightly be wrapped in pipe surface, improve overall intensity and steady
Qualitative, Fuel Gas Leak Alarm 11 can play a part of early warning, remind people to adopt an effective measure in time.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of ruggedized construction of natural gas line three-way connection, including connecting tube (1), threeway body (2), annular protrusion (3),
Seal washer (4), fastening hoop (5) and Fuel Gas Leak Alarm (11), it is characterised in that：The connecting tube (1) passes through plug-in type
It is welded on threeway body (2), the connecting tube (1) and the junction periphery of threeway body (2) are provided with seal washer (4),
The seal washer (4) is HNBR hydrogenated nitrile-butadiene rubbers layer (7), and the bottom of the HNBR hydrogenated nitrile-butadiene rubbers layer (7) is provided with
Waterproof layer (8), the bottom of the waterproof layer (8) are provided with wearing layer (9), the wearing layer (9) and connecting tube (1) and three-way pipe
The top layer of body (2) is in contact, and anticorrosive coat (6), the anticorrosive coat are provided with the top of the HNBR hydrogenated nitrile-butadiene rubbers layer (7)
(6) fastening hoop (5) is provided with the top of, and the end of fastening hoop (5) is provided with sealed colloid (10), the fastening hoop along pipeline
(5) Fuel Gas Leak Alarm (11) is provided with.
A kind of 2. ruggedized construction of natural gas line three-way connection according to claim 1, it is characterised in that：The threeway
Annular protrusion (3) is provided with body (2).
A kind of 3. ruggedized construction of natural gas line three-way connection according to claim 1, it is characterised in that：The waterproof
Layer (8) is polythene material layer.
A kind of 4. ruggedized construction of natural gas line three-way connection according to claim 1, it is characterised in that：It is described wear-resisting
Layer (9) is layer of polyurethane.
A kind of 5. ruggedized construction of natural gas line three-way connection according to claim 1, it is characterised in that：The fastening
Fastening bolt is provided with hoop (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197139.5U CN207179008U (en) | 2017-09-19 | 2017-09-19 | A kind of ruggedized construction of natural gas line three-way connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197139.5U CN207179008U (en) | 2017-09-19 | 2017-09-19 | A kind of ruggedized construction of natural gas line three-way connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179008U true CN207179008U (en) | 2018-04-03 |
Family
ID=61746725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721197139.5U Expired - Fee Related CN207179008U (en) | 2017-09-19 | 2017-09-19 | A kind of ruggedized construction of natural gas line three-way connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179008U (en) |
-
2017
- 2017-09-19 CN CN201721197139.5U patent/CN207179008U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |