CN108266583A - A kind of fast demountable and the pipeline jointing construction and method for having sealing function - Google Patents
A kind of fast demountable and the pipeline jointing construction and method for having sealing function Download PDFInfo
- Publication number
- CN108266583A CN108266583A CN201810322467.6A CN201810322467A CN108266583A CN 108266583 A CN108266583 A CN 108266583A CN 201810322467 A CN201810322467 A CN 201810322467A CN 108266583 A CN108266583 A CN 108266583A
- Authority
- CN
- China
- Prior art keywords
- pipe
- connector
- connection
- connector sleeve
- connecting pipe
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 238000004023 plastic welding Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0237—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member specially adapted for use with attachments, e.g. reduction units, T-pieces, bends or the like
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Abstract
The present invention discloses a kind of fast demountable and has the pipeline jointing construction and method of sealing function, pipe fitting junction good airproof performance, and connection is reliable, and energy fast assembling-disassembling, recycling；In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Including connecting pipe, the connection end of the connecting pipe is straight tube end and/or corrugated pipe connector, connector sleeve is equipped on the straight tube end of the connecting pipe, one end of the connector sleeve is assemblied on the straight tube end of connecting pipe, the other end of the connector sleeve is used to connect with hard pipeline/hard pipe fitting, the material of the connector sleeve is soft plastics or rubber, and the corrugated pipe connector end of the connecting pipe links together for being matched with corrugated flexible hose；It the composite can be widely applied to coal mine gas extraction field.
Description
Technical field
A kind of fast demountable of the present invention and the pipeline jointing construction and method for having sealing function, belong to underground coal mine watt
This extraction technical field.
Background technology
At present, it needs will to be inserted into the PVC hard tubes in coal seam in high methane coal mine gas drainage operation and passes through hose and mating
Pipe fitting is connected with main line, in order to ensure the connection sealing of the two, usually the junction of the two is bonded with glue, still
Due to the characteristic of gas pumping operation, coal seam carry out a period of time gas pumping after need by extraction pipeline remove so as into
Row coal mining activity, and be bonded after pipe fitting due to cannot completely dismantle, destructive dismounting can only be carried out, thus cause pipe fitting and
The significant wastage of hose also consumes the disassembly and assembly time of worker.
Invention content
The invention overcomes the deficiencies of the prior art, and provides a kind of fast demountable and has the pipe of sealing function
Road connection structure and method, pipe fitting junction good airproof performance, connection is reliable, and energy fast assembling-disassembling, recycling.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of fast demountable simultaneously has sealing
The pipeline jointing construction of function, including connecting pipe, the connection end of the connecting pipe connects for straight tube end and/or bellows
Head is equipped with connector sleeve on the straight tube end of the connecting pipe, and one end of the connector sleeve is assemblied in the straight tube end of connecting pipe
On, for the other end of the connector sleeve for being connect with hard pipeline/hard pipe fitting, the material of the connector sleeve is soft plastics
Or rubber, the corrugated pipe connector end of the connecting pipe link together for being matched with corrugated flexible hose.
One end of the connector sleeve is movably set with end cap, and the end cap is used to block the end of connector sleeve.
Suit or riveting or plastic welding or bonding are taken between the connector sleeve and the straight tube end of connecting pipe or with golden
Belong to the mode that pipe collar fastening or more several ways combine to assemble integrally so that both as a global facility make
With.
Including crossover connection, one end of the crossover connection is straight tube end, and the other end is corrugated pipe connector, the crossover connection it is straight
Pipe end is connected by straight tube end or hard pipeline/hard pipe fitting of connector sleeve and connecting pipe, and the bellows of the crossover connection connects
Head links together for being matched with corrugated flexible hose, realizes that the corresponding conversion of hard pipeline/hard pipe fitting and corrugated flexible hose connects.
The connecting pipe is threeway or is elbow or is straight-through or is ball valve or is flange or is reducing or is
The pipe fitting that above several pipe fitting combinations are assembled into.
The both ends of the crossover connection are corrugated pipe connector, and wherein one end is external screw thread corrugated pipe connector, and the other end is interior
Screw thread corrugated pipe connector.
A kind of fast demountable of the present invention and the pipeline connecting method for having sealing function, implement in the steps below：
The first step：Connector sleeve is taken into riveting or plastic welding or bonding or is combined with metal tube band tightener or more several ways
Mode and connecting pipe and/or crossover connection assembling it is integral spare；
Second step：If you do not need to crossover connection, connector sleeve is inserted directly by hard pipeline/hard pipe fitting using Push-fit, and
It is fastened with pipe collar；
Third walks：If necessary to crossover connection, then the straight tube end of crossover connection is first inserted directly into connector sleeve using Push-fit, be used in combination
Pipe collar is fastened；Then the corrugated pipe connector of crossover connection with corrugated flexible hose is matched again and linked together, and carried out with pipe collar
Fastening；
4th step：It is walked by second step and third, realizes hard pipeline/between hard pipe fitting and corrugated flexible hose and different pipe fittings
Quick connection.
The present invention has an advantageous effect in that compared with prior art：The present invention is adapted to not using connector sleeve and crossover connection
Pipeline with nozzle type connects, and is fastened by hose clamp or pipe collar, Nian Jie without glue with the junction of pipe fitting, thus can realize
Fast assembling-disassembling, recycling, is greatly reduced use cost, not only increases the reliability of pipe fitting connection, and junction is close
Envelope property is also further improved.
Description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is connection diagram when crossover connection is used in the present invention.
In figure：1 it is connecting pipe, 2 be connector sleeve, 3 be crossover connection, 4 be hard pipeline/hard pipe fitting, 5 is that ripple is soft
Pipe.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of fast demountable of the present invention and has the pipeline jointing construction of sealing function, including even
Jointed tubular workpieces 1, the connection end of the connecting pipe 1 are straight tube end and/or corrugated pipe connector, the straight tube end of the connecting pipe 1
On be equipped with connector sleeve 2, one end of the connector sleeve 2 is assemblied on the straight tube end of connecting pipe 1, the connector sleeve 2 it is another
End with hard pipeline/hard pipe fitting 4 for connecting, and the material of the connector sleeve 2 is soft plastics or rubber, the connecting tube
The corrugated pipe connector end of part 1 links together for being matched with corrugated flexible hose 5.
One end of the connector sleeve 2 is movably set with end cap, and the end cap is used to block the end of connector sleeve 2.
Suit or riveting or plastic welding or bonding are taken between the connector sleeve 2 and the straight tube end of connecting pipe 1 or is used
The mode that metal tube band tightener or more several ways combine is assembled integrally so that both as a global facility
It uses.
Including crossover connection 3, one end of the crossover connection 3 is straight tube end, and the other end is corrugated pipe connector, the crossover connection 3
Straight tube end connect by connector sleeve 2 with the straight tube end of connecting pipe 1 or hard pipeline/hard pipe fitting 4, the crossover connection 3
Corrugated pipe connector links together for being matched with corrugated flexible hose 5, realizes pair of hard pipeline/hard pipe fitting 4 and corrugated flexible hose 5
Connection should be converted.
The connecting pipe 1 is threeway or is elbow or is straight-through or is ball valve or is flange or is reducing or is
The pipe fitting that above several pipe fitting combinations are assembled into.
The both ends of the crossover connection 3 are corrugated pipe connector, and wherein one end is external screw thread corrugated pipe connector, and the other end is interior
Screw thread corrugated pipe connector.
A kind of fast demountable of the present invention and the pipeline connecting method for having sealing function, implement in the steps below：
The first step：Connector sleeve 2 is taken into riveting or plastic welding or bonding or is combined with metal tube band tightener or more several ways
The mode come is assembled integral spare with connecting pipe 1 and/or crossover connection 3；
Second step：If you do not need to crossover connection 3, connector sleeve 2 is inserted directly by hard pipeline/hard pipe fitting 4 using Push-fit,
And it is fastened with pipe collar；
Third walks：If necessary to crossover connection 3, then the straight tube end of crossover connection 3 is first inserted directly into connector sleeve 2 using Push-fit,
And it is fastened with pipe collar；Then the corrugated pipe connector of crossover connection 3 with corrugated flexible hose 5 is matched again and linked together, and with pipe
Hoop is fastened；
4th step：Walked by second step and third, realize hard pipeline/hard pipe fitting 4 and corrugated flexible hose 5 and different pipe fittings it
Between quick connection.
Connecting pipe upper end is T-shaped threeway in the present invention, and sample tap is provided in connecting pipe, can also connected
The connectivity port setting end cap of pipe fitting.
In the use of the present invention, hard pipeline/hard pipe fitting and corrugated flexible hose are connected to by connecting pipe by connector sleeve
Together, methane drawing is carried out, the sample tap set in the connecting pipe of T-shaped threeway can be at any time using sampler to pipe
Interior gas is detected；Secondary fastening is carried out to connection structure by hose clamp, increases the reliability of connection；In T-shaped threeway
Connecting pipe side is provided with end cap, can occur blocking in pipeline or during failure, opens end cap, and circuit failure situation is carried out
Inspection is handled.
Connecting pipe can be elbow in the present invention, and elbow can be 90 degree of elbows or one eighth bend.The present invention
In ball valve is set in connecting pipe, for controlling flow.
The present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-described embodiment, at this
In the knowledge that field those of ordinary skill has, various changes can also be made under the premise of present inventive concept is not departed from
Change.
Claims (7)
1. a kind of fast demountable and the pipeline jointing construction for having sealing function, which is characterized in that including connecting pipe（1）,
The connecting pipe（1）Connection end for straight tube end and/or corrugated pipe connector, the connecting pipe（1）Straight tube end on fill
Equipped with connector sleeve（2）, the connector sleeve（2）One end be assemblied in connecting pipe（1）Straight tube end on, the connector sleeve（2）'s
The other end is used for and hard pipeline/hard pipe fitting（4）Connection, the connector sleeve（2）Material for soft plastics or rubber, institute
State connecting pipe（1）Corrugated pipe connector end be used for and corrugated flexible hose（5）Matching links together.
2. a kind of fast demountable according to claim 1 and the pipeline jointing construction for having sealing function, feature exist
In the connector sleeve（2）One end be movably set with end cap, the end cap is for blocking connector sleeve（2）End.
3. a kind of fast demountable according to claim 1 or 2 and the pipeline jointing construction for having sealing function, feature
It is, the connector sleeve（2）With connecting pipe（1）Straight tube end between take suit riveting or plastic welding bonding or use
The mode that metal tube band tightener or more several ways combine is assembled integrally so that both as a global facility
It uses.
4. a kind of fast demountable according to claim 3 and the pipeline jointing construction for having sealing function, feature exist
In including crossover connection（3）, the crossover connection（3）One end for straight tube end, the other end is corrugated pipe connector, the crossover connection（3）
Straight tube end pass through connector sleeve（2）With connecting pipe（1）Straight tube end or hard pipeline/hard pipe fitting（4）Connection, the conversion
Pipe（3）Corrugated pipe connector be used for and corrugated flexible hose（5）Matching links together, and realizes hard pipeline/hard pipe fitting（4）With wave
Line hose（5）Corresponding conversion connection.
5. a kind of fast demountable according to claim 1 and the pipeline jointing construction for having sealing function, feature exist
In the connecting pipe（1）For threeway or be elbow or be it is straight-through be ball valve or be flange be reducing or for
The pipe fitting that upper several pipe fitting combinations are assembled into.
6. a kind of fast demountable according to claim 4 and the pipeline jointing construction for having sealing function, feature exist
In the crossover connection（3）Both ends be corrugated pipe connector, wherein one end be external screw thread corrugated pipe connector, the other end be interior spiral shell
Line corrugated pipe connector.
7. a kind of fast demountable according to claim 4 and the pipeline connecting method for having sealing function, feature exist
In implementing in the steps below：
The first step：By connector sleeve（2）It takes riveting or plastic welding or bonding or is combined with metal tube band tightener or more several ways
The mode and connecting pipe got up（1）And/or crossover connection（3）Assembling is integral spare；
Second step：If you do not need to crossover connection（3）, by hard pipeline/hard pipe fitting（4）Connection is inserted directly into using Push-fit
Set（2）, and fastened with pipe collar；
Third walks：If necessary to crossover connection（3）, then first by crossover connection（3）Straight tube end connection is inserted directly into using Push-fit
Set（2）, and fastened with pipe collar；Then again by crossover connection（3）Corrugated pipe connector and corrugated flexible hose（5）Matching is connected to one
It rises, and is fastened with pipe collar；
4th step：It is walked by second step and third, realizes hard pipeline/hard pipe fitting（4）With corrugated flexible hose（5）And different pipes
Quick connection between part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322467.6A CN108266583A (en) | 2018-04-11 | 2018-04-11 | A kind of fast demountable and the pipeline jointing construction and method for having sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322467.6A CN108266583A (en) | 2018-04-11 | 2018-04-11 | A kind of fast demountable and the pipeline jointing construction and method for having sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266583A true CN108266583A (en) | 2018-07-10 |
Family
ID=62778357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810322467.6A Pending CN108266583A (en) | 2018-04-11 | 2018-04-11 | A kind of fast demountable and the pipeline jointing construction and method for having sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013174A (en) * | 2020-08-25 | 2020-12-01 | 珠海市广华燃气消防工程有限公司 | Natural gas pipeline plugging device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2364570A (en) * | 1970-12-21 | 1972-06-29 | Leslie Seaborne Thomas | Pipe connector |
| CN2375846Y (en) * | 1999-06-22 | 2000-04-26 | 闻长庆 | Quick extrusion connecting sealing head |
| CN2567427Y (en) * | 2002-04-29 | 2003-08-20 | 国世波 | Compositedtube joint and pipeline connecting device with the joint |
| CN2783093Y (en) * | 2005-04-30 | 2006-05-24 | 梁世良 | Glue adhering connection structure for thin wall metal pipe line |
| US20080197624A1 (en) * | 2005-07-14 | 2008-08-21 | Nichirin Co., Ltd. | Connection Structure For Different Kinds of Metal Tubes |
| JP2009275843A (en) * | 2008-05-15 | 2009-11-26 | Nichirin Co Ltd | Connection structure and joining method for dissimilar metal pipe |
| CN202209490U (en) * | 2011-09-16 | 2012-05-02 | 长春高祥特种管道有限公司 | Underground pipeline connector |
| CN202252441U (en) * | 2011-08-25 | 2012-05-30 | 谢家明 | Stainless steel hose device for delivering fluid |
| CN202914919U (en) * | 2012-11-23 | 2013-05-01 | 翟文善 | Multifunctional pipeline connection hoop |
| CN205331641U (en) * | 2016-01-25 | 2016-06-22 | 夏海云 | Pipeline quick coupling |
| CN206894161U (en) * | 2017-05-05 | 2018-01-16 | 国网安徽省电力公司宿州供电公司 | Wire-protecting covers Hermetical connecting structure |
| CN208041371U (en) * | 2018-04-11 | 2018-11-02 | 山西保海管业有限责任公司 | A kind of fast demountable and the pipeline jointing construction for having sealing function |
-
2018
- 2018-04-11 CN CN201810322467.6A patent/CN108266583A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2364570A (en) * | 1970-12-21 | 1972-06-29 | Leslie Seaborne Thomas | Pipe connector |
| CN2375846Y (en) * | 1999-06-22 | 2000-04-26 | 闻长庆 | Quick extrusion connecting sealing head |
| CN2567427Y (en) * | 2002-04-29 | 2003-08-20 | 国世波 | Compositedtube joint and pipeline connecting device with the joint |
| CN2783093Y (en) * | 2005-04-30 | 2006-05-24 | 梁世良 | Glue adhering connection structure for thin wall metal pipe line |
| US20080197624A1 (en) * | 2005-07-14 | 2008-08-21 | Nichirin Co., Ltd. | Connection Structure For Different Kinds of Metal Tubes |
| JP2009275843A (en) * | 2008-05-15 | 2009-11-26 | Nichirin Co Ltd | Connection structure and joining method for dissimilar metal pipe |
| CN202252441U (en) * | 2011-08-25 | 2012-05-30 | 谢家明 | Stainless steel hose device for delivering fluid |
| CN202209490U (en) * | 2011-09-16 | 2012-05-02 | 长春高祥特种管道有限公司 | Underground pipeline connector |
| CN202914919U (en) * | 2012-11-23 | 2013-05-01 | 翟文善 | Multifunctional pipeline connection hoop |
| CN205331641U (en) * | 2016-01-25 | 2016-06-22 | 夏海云 | Pipeline quick coupling |
| CN206894161U (en) * | 2017-05-05 | 2018-01-16 | 国网安徽省电力公司宿州供电公司 | Wire-protecting covers Hermetical connecting structure |
| CN208041371U (en) * | 2018-04-11 | 2018-11-02 | 山西保海管业有限责任公司 | A kind of fast demountable and the pipeline jointing construction for having sealing function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013174A (en) * | 2020-08-25 | 2020-12-01 | 珠海市广华燃气消防工程有限公司 | Natural gas pipeline plugging device |
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