CN107654760A - A kind of PE gas pipelines with anti-flaming function - Google Patents
A kind of PE gas pipelines with anti-flaming function Download PDFInfo
- Publication number
- CN107654760A CN107654760A CN201710924919.3A CN201710924919A CN107654760A CN 107654760 A CN107654760 A CN 107654760A CN 201710924919 A CN201710924919 A CN 201710924919A CN 107654760 A CN107654760 A CN 107654760A
- Authority
- CN
- China
- Prior art keywords
- connector
- bile duct
- flaming function
- interior bile
- gas pipelines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/125—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting non-inflammable or heat-resistant hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/006—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses for hoses of plastics other than artificial rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of PE gas pipelines with anti-flaming function, the gas pipeline is made up of double-layer structure；Including flame retardant sheath, the flame retardant sheath is wrapped in the outer layer of interior bile duct；One end of the interior bile duct is provided with left connector；The other end of the interior bile duct is provided with right connector, the end face of the left connector and right connector is provided with screwed hole, the inside of the both ends screwed hole is mounted on small seal washer, and the connection end of the left connector and right connector is separately installed with seal washer one and seal washer two.Non-slip feature is provided with the left connector of the invention and the periphery of right connector, be advantageous to improve frictional force of user's finger with being connected head surface, strengthen the fastness of connection, improve the sealing of connecting interface, improve the practicality of the PE gas pipelines with anti-flaming function.
Description
Technical field
The present invention relates to a kind of gas-fired equipment technical field, specially a kind of PE gas pipelines with anti-flaming function.
Background technology
Gas Pipe is a kind of pipe special of transporting combustible gases, be it is a kind of substituted with metallic gas pipe flexible pipe it is traditional
Snap rubber hose, can solve the defects of rubber tube insect bite easy to fall off, easy to aging, easy, service life is short.Therefore combustion gas
Pipe has that easy for installation, connection is reliable, corrosion-resistant, gas shutoff, flexibility be not good, service life length, can arbitrarily bend and constant
Shape, not choke the features such as.The soft protection coating materials in surface have the characteristics of safer, more easy to clean, attractive in appearance.
Plastic conduit just all occupies a tiny space in stable development, PE Gas Pipes, PP-R Gas Pipes, UPVC Gas Pipes, its
Middle PE manages powerful growth momentum and attracted people's attention the most, and it is also very extensive using field, and existing PE gas pipelines exist
Some problems are still suffered from during delivery of fuel gas, PE gas pipelines still have due to being still the part for belonging to plastics
Non-refractory, the features such as burning things which may cause a fire disaster easily melts is stained with, when as fuel gas transportation pipeline, its security, which is still one, to be needed cautiously
The problem of solution.
Therefore, in order to solve the problems, such as above-mentioned narration and exist, and a kind of PE gas pipelines with anti-flaming function are provided.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of PE gas pipelines with anti-flaming function.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of PE gas pipelines with anti-flaming function, should
Gas pipeline is made up of double-layer structure；Including flame retardant sheath, the flame retardant sheath is wrapped in the outer layer of interior bile duct；The one of the interior bile duct
End is provided with left connector；The other end of the interior bile duct is provided with the end of right connector, the left connector and right connector
Face is provided with screwed hole, and the inside of the both ends screwed hole is mounted on small seal washer, the left connector and right connection
The connection end of head is separately installed with seal washer one and seal washer two.
Preferably, the left connector and right connector are separately mounted to the both ends of interior bile duct.
Preferably, the left connector and right connector are disposed as turntable at the both ends of interior bile duct.
Preferably, the flame retardant sheath is arranged to inseparable integrative-structure with interior bile duct.
Preferably, the small seal washer is arranged on the bottom hole position inside screwed hole.
Preferably, it is provided with non-slip feature on the periphery of the left connector and right connector.
The beneficial effects of the invention are as follows：This has that the PE gas pipeline structures of anti-flaming function are reasonable in design, left connector and
Right connector is separately mounted to the both ends of interior bile duct, is easy to the port with outside other pipelines and equipment to connect, improves connection
Fastness, left connector and right connector be disposed as turntable at the both ends of interior bile duct, is advantageous to user's rotation
Connector, realized and be threadedly coupled with stud by internal thread holes, improved the fastness of connection, strengthen to the close of combustion gas connector
Envelope, be advantageous to improve the safety in utilization of the gas pipeline, flame retardant sheath is arranged to inseparable integrative-structure with interior bile duct, increases
The fastness of strong structure, strengthen the fire-retardant reliability of pipeline, be advantageous to extend the service life of pipeline, strengthen the safety used
Property, small seal washer be arranged on screwed hole inside bottom hole position, be advantageous to strengthen connecting interface sealing, avoid combustion gas from
Revealed at the connector of pipeline, reduction uses hidden danger, improves the safety in utilization of the gas pipeline, left connector and right connector
Periphery on be provided with non-slip feature, be advantageous to improve frictional force of user's finger be connected head surface, strengthen and connect
Fastness, improve the sealing of connecting interface, improve the practicality of the PE gas pipelines with anti-flaming function.
Brief description of the drawings
Fig. 1 is the cross-sectional view of gas pipeline of the present invention；
Fig. 2 is the partial structurtes enlarged diagram of gas pipeline of the present invention；
Fig. 3 is flame retardant sheath of the present invention and the structural representation of interior bile duct；
In figure：1st, left connector, 2, flame retardant sheath, 3, right connector, 4, seal washer one, 5, interior bile duct, 6, small sealing gasket
Circle, 7, screwed hole, 8, seal washer two.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1~3, a kind of PE gas pipelines with anti-flaming function are referred to, the gas pipeline is made up of double-layer structure；Bag
Flame retardant sheath 2 is included, the flame retardant sheath 2 is wrapped in the outer layer of interior bile duct 5；The flame retardant sheath 2 is arranged to inseparable with interior bile duct 5
Integrative-structure, the fastness of enhancing structure, strengthen the fire-retardant reliability of pipeline, be advantageous to extend the service life of pipeline, strengthen
The security used, one end of the interior bile duct 5 are provided with left connector 1；The other end of the interior bile duct 5 is provided with right connection
First 3, the left connector 1 and right connector 3 are separately mounted to the both ends of interior bile duct 5, are easy to pipelines other with outside and set
Standby port connection, improves the fastness of connection, the left connector 1 and right connector 3 are disposed as at the both ends of interior bile duct 5
Turntable, be advantageous to user and be rotatablely connected head, realized and be threadedly coupled with stud by internal thread holes, improve connection
Fastness, strengthen the sealing to combustion gas connector, be advantageous to improve the safety in utilization of the gas pipeline, the left connector 1
Screwed hole 7 is provided with the end face of right connector 3, the inside of the both ends screwed hole 7 is mounted on small seal washer 6, institute
Bottom hole position of the small seal washer 6 inside screwed hole 7 is stated, is advantageous to strengthen the sealing of connecting interface, avoids combustion gas
Revealed at the connector of pipeline, reduction uses hidden danger, improves the safety in utilization of the gas pipeline, the left He of connector 1
The connection end of right connector 3 is separately installed with seal washer 1 and seal washer 28, the left connector 1 and right connector 3
Periphery on be provided with non-slip feature, be advantageous to improve frictional force of user's finger be connected head surface, strengthen and connect
Fastness, improve the sealing of connecting interface, improve the practicality of the PE gas pipelines with anti-flaming function.
Operation principle：When having the PE gas pipelines of anti-flaming function using this, first, small seal washer 6 is arranged on
In the endoporus of both ends screwed hole 7, secondly, left connector 1 is connected to the interface of fuel gas source, user rotates left by finger
Connector, left connector 1 is connected firmly with combustion gas source interface, then right connector 3 is connected to the interface of the other end, pass through
Finger rotates right connector, right connector 3 is connected firmly with interface；In the PE Gas Pipes using this with anti-flaming function
During road, interior bile duct 5 is protected by the flame retardant sheath 2 of outside, interior bile duct 5 is not melted in the case where bearing hot environment for a long time, directly
Extinguish to burning things which may cause a fire disaster, so as to play anti-flaming function.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of PE gas pipelines with anti-flaming function, the gas pipeline are made up of double-layer structure；Including flame retardant sheath (2), its
It is characterised by：The flame retardant sheath (2) is wrapped in the outer layer of interior bile duct (5)；One end of the interior bile duct (5) is provided with left connector
(1)；The other end of the interior bile duct (5) is provided with the end face of right connector (3), the left connector (1) and right connector (3)
Screwed hole (7) is provided with, the inside of the both ends screwed hole (7) is mounted on small seal washer (6), the left connector
(1) and the connection end of right connector (3) is separately installed with seal washer one (4) and seal washer two (8).
A kind of 2. PE gas pipelines with anti-flaming function according to claim 1, it is characterised in that：The left connector
(1) and right connector (3) is separately mounted to the both ends of interior bile duct (5).
A kind of 3. PE gas pipelines with anti-flaming function according to claim 1, it is characterised in that：The left connector
(1) and right connector (3) is disposed as turntable at the both ends of interior bile duct (5).
A kind of 4. PE gas pipelines with anti-flaming function according to claim 1, it is characterised in that：The flame retardant sheath
(2) it is arranged to inseparable integrative-structure with interior bile duct (5).
A kind of 5. PE gas pipelines with anti-flaming function according to claim 1, it is characterised in that：The small sealing gasket
Enclose (6) and be arranged on the internal bottom hole position of screwed hole (7).
A kind of 6. PE gas pipelines with anti-flaming function according to claim 1, it is characterised in that：The left connector
(1) and on the periphery of right connector (3) it is provided with non-slip feature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710924919.3A CN107654760A (en) | 2017-10-04 | 2017-10-04 | A kind of PE gas pipelines with anti-flaming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710924919.3A CN107654760A (en) | 2017-10-04 | 2017-10-04 | A kind of PE gas pipelines with anti-flaming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654760A true CN107654760A (en) | 2018-02-02 |
Family
ID=61116538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710924919.3A Pending CN107654760A (en) | 2017-10-04 | 2017-10-04 | A kind of PE gas pipelines with anti-flaming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654760A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531790A2 (en) * | 1991-09-11 | 1993-03-17 | WIRSBO ROHRPRODUKTION UND VERTRIEBS-GmbH | Composite pipe, method of manufacture and connection of said composite pipe |
| DE4430114A1 (en) * | 1994-07-19 | 1996-02-01 | Friedhelm Ramspott Metall Und | Shower head nipple and plastics hose join |
| CN1521438A (en) * | 2003-01-28 | 2004-08-18 | 福建亚通新材料科技股份有限公司 | High resistance, antistatic and high strength PA/MDPE composite fuel gas pipe |
| CN203010047U (en) * | 2012-11-08 | 2013-06-19 | 宁波宏武管业有限公司 | Corrugated pipe |
| CN204664683U (en) * | 2015-04-30 | 2015-09-23 | 厦门立霖卫浴有限公司 | Flexible pipe bulb universal structure |
| CN204879152U (en) * | 2015-08-27 | 2015-12-16 | 杭州恒通金属软管有限公司 | Gas pipe of belt lacing |
| CN205118569U (en) * | 2015-11-03 | 2016-03-30 | 深圳华瀚管廊物业服务有限公司 | Heat -resisting PE pipeline |
-
2017
- 2017-10-04 CN CN201710924919.3A patent/CN107654760A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531790A2 (en) * | 1991-09-11 | 1993-03-17 | WIRSBO ROHRPRODUKTION UND VERTRIEBS-GmbH | Composite pipe, method of manufacture and connection of said composite pipe |
| DE4430114A1 (en) * | 1994-07-19 | 1996-02-01 | Friedhelm Ramspott Metall Und | Shower head nipple and plastics hose join |
| CN1521438A (en) * | 2003-01-28 | 2004-08-18 | 福建亚通新材料科技股份有限公司 | High resistance, antistatic and high strength PA/MDPE composite fuel gas pipe |
| CN203010047U (en) * | 2012-11-08 | 2013-06-19 | 宁波宏武管业有限公司 | Corrugated pipe |
| CN204664683U (en) * | 2015-04-30 | 2015-09-23 | 厦门立霖卫浴有限公司 | Flexible pipe bulb universal structure |
| CN204879152U (en) * | 2015-08-27 | 2015-12-16 | 杭州恒通金属软管有限公司 | Gas pipe of belt lacing |
| CN205118569U (en) * | 2015-11-03 | 2016-03-30 | 深圳华瀚管廊物业服务有限公司 | Heat -resisting PE pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |