CN109027458A - Municipal drainage pipe connecting structure - Google Patents
Municipal drainage pipe connecting structure Download PDFInfo
- Publication number
- CN109027458A CN109027458A CN201811194198.6A CN201811194198A CN109027458A CN 109027458 A CN109027458 A CN 109027458A CN 201811194198 A CN201811194198 A CN 201811194198A CN 109027458 A CN109027458 A CN 109027458A
- Authority
- CN
- China
- Prior art keywords
- drainpipe
- annular
- connector
- wall
- bending part
- 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
- 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
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with 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
- 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
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses municipal drainage pipe connecting structures, including connector, drainpipe, the left end of the connector and the right end of drainpipe connect, and the right end of the connector is connect with the left end of another drainpipe, and the left and right both ends of connector are equipped with the annular slot of supply and discharge water pipe insertion；The both ends of connector are equipped with a sealing structure, the sealing structure includes pressing tablet, annular push jack, sealing ring one, compact heap, tightening lid, pressing tablet is equipped with several and is arranged at the both ends side wall of drainpipe, pressing tablet includes bending part, compressed part, pushing block, bending part is arc and is arranged towards drainpipe middle part that one end of bending part is connect with drainpipe.The outer wall at the left and right both ends of the drainpipe is equipped with several ruggedized constructions, circumferential array of the ruggedized construction along drainpipe.The object of the present invention is to provide municipal drainage pipe connecting structure, which has good waterproof effect and stable structure, easy for installation.
Description
Technical field
The present invention relates to connection structure technical fields, and in particular to municipal drainage pipe connecting structure.
Background technique
Municipal water supply and sewerage pipeline refers to rainwater and sewage conduct under town road, in engineering commonly referred to as municipal drainage
Pipeline, with the development of society and greatly developing for drainage system, the application of municipal water supply and sewerage pipeline is more and more, generally
Municipal water supply and sewerage pipeline be required to connector to being attached installation, but existing political affairs plumbing between the water supply and sewerage pipeline of both ends
When pipeline connection installation may existing gap, or hit under long-time service, shaken, worn and can all pipeline be caused to connect
It meets place and loosens leak, increase the maintenance cost in municipal water supply and sewerage pipeline later period.
Summary of the invention
The object of the present invention is to provide a kind of municipal drainage pipe connecting structure, which has fine
Waterproof effect and stable structure, easy for installation.
To achieve the goals above, the technical solution adopted by the present invention is that: municipal drainage pipe connecting structure, including connection
The right end of part, drainpipe, the left end of the connector and drainpipe connects, the right end of the connector and another drainpipe
Left end connection, the left and right both ends of the connector are equipped with the annular slot of supply and discharge water pipe insertion；
The both ends of the connector are equipped with a sealing structure, and the sealing structure includes pressing tablet, annular push jack, sealing
Circle one, compact heap, tightening lid, the pressing tablet are equipped with several and are arranged at the both ends side wall of drainpipe, the pressing tablet
Including bending part, compressed part, pushing block, the bending part is arc and is arranged towards drainpipe middle part, the one of the bending part
End is connect with drainpipe, and the other end of the bending part is equipped with the compressed part being laterally arranged, and the inner wall of the bending part, which is equipped with, to be pushed away
Block, the outer wall of the drainpipe are equipped with an annular mounting groove, are arranged with annular push jack, sealing ring one in the annular mounting groove,
The inside of annular push jack is arranged in the sealing ring one, and one end of the pushing block abuts setting with the outer end of annular push jack, described
The both ends outer wall of drainpipe is equipped with external screw thread, and the outside of the connector is equipped with tightening lid, the receipts by external screw thread screw thread
The inner wall tightly covered is equipped with an annular convex platform for pushing bending part bending.
The outer wall at the left and right both ends of the drainpipe is equipped with several ruggedized constructions, and the ruggedized construction is along draining
The circumferential array of pipe, the ruggedized construction include reinforcement block, reinforce spring, and the outer wall of the drainpipe is equipped with several mounting grooves,
Reinforcing spring is installed, the other end for reinforcing spring is connected with reinforcement block, the annular slot inner wall in the mounting groove
Equipped with the card slot cooperated with reinforcement block,
The present invention is further arranged to, and the bottom of the annular slot is equipped with sealing ring two.
The present invention is further arranged to, and the lateral surface of the sealing ring two is equipped with an annular seal groove, the drainpipe
Both ends be equipped with the seal convexity that cooperates with annular seal groove.
The present invention is further arranged to, and the upper end of the mounting groove is equipped with the limit convex of the annular of a circle limitation reinforcement block
One is played, the lower end of the reinforcement block is equipped with the retention bead two cooperated with retention bead one.The lower end of the compressed part is equipped with pressure
Tight block.
Beneficial effects of the present invention: municipal drainage pipe connecting structure provided by the present invention, by the way that connector is arranged,
By the both ends of drainpipe insertion connector when use, then tightening lid and external screw thread cooperation are torqued into, annular convex platform pushes bending
Portion is bent inwardly, and pushing block pushes annular push jack, and annular push jack pushes sealing ring one to move inwardly and is pressed on connector and draining
At gap between pipe, sealing, waterproof effect well are played to the junction of drainpipe, the compressed part of setting is due to bending
The bending in portion carries out extruding tightening to drainpipe downwards, keeps installation more stable, prevents vibration from making between drainpipe and connector
Connection fluff and generate clearance leakage.
The ruggedized construction of setting is inserted into from annular slot when in use, by drainpipe, is started, spring contraction, reinforcement block
It is collapsible into mounting groove, when drainpipe is inserted into appropriate location, reinforcement block is extruded into card slot by spring restoring force, makes to drain
Pipe is located in connector, stable connection, prevents from loosening.
Sealing ring two, annular seal groove, the seal convexity of setting further enhance the sealing effect of connector, setting
Compact heap, which is promoted, compresses effect.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is the position A enlarged structure schematic diagram in Fig. 1 of the present invention.
Figure label meaning: 1- connector；2- drainpipe；3- annular slot；4- sealing ring two；5- annular seal groove；6-
Seal convexity；7- annular mounting groove；8- reinforcement block；9- reinforces spring；10- tightening lid；11- annular convex platform；The bending section 12-；13-
Compressed part；14- pushing block；15- annular push jack；16- sealing ring one；17- compact heap；18- mounting groove；19- retention bead two；20-
Retention bead one.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Below with reference to Fig. 1 to Fig. 2, the present invention will be described.
Municipal drainage pipe connecting structure, including connector 1, drainpipe 2, the left end of the connector 1 and the right side of drainpipe 2
End connection, the right end of the connector 1 are connect with the left end of another drainpipe 2, and the left and right both ends of the connector 1 are all provided with
The annular slot 3 for thering is a supply and discharge water pipe 2 to be inserted into.
The both ends of the connector 1 are equipped with a sealing structure, the sealing structure include pressing tablet, annular push jack 15,
Sealing ring 1, compact heap 17, tightening lid 10, the pressing tablet are equipped with several and are arranged at the both ends side wall of drainpipe 2,
The pressing tablet includes bending part, compressed part 13, pushing block 14, and the bending part is arc and towards being arranged in the middle part of drainpipe 2,
One end of the bending part is connect with drainpipe 2, and the other end of the bending part is equipped with the compressed part 13 being laterally arranged, described curved
The inner wall of folding part is equipped with pushing block 14, and the outer wall of the drainpipe 2 is equipped with an annular mounting groove 7, is arranged in the annular mounting groove 7
There are annular push jack 15, sealing ring 1, the inside of annular push jack 15, one end of the pushing block 14 is arranged in the sealing ring 1
Setting is abutted with the outer end of annular push jack 15, the both ends outer wall of the drainpipe 2 is equipped with external screw thread, the outside of the connector 1
Tightening lid 10 is installed by external screw thread screw thread, the inner wall of the tightening lid 10 is equipped with an annular convex platform for pushing bending part bending
11；Drainpipe 2 is inserted into the both ends of connector 1 by setting connector 1 by it when in use, then by tightening lid 10 and outer spiral shell
Line cooperation is torqued into, and annular convex platform 11 pushes bending part to be bent inwardly, and pushing block 14 pushes annular push jack 15, and annular push jack 15 pushes close
Seal 1 is moved inwardly and is pressed at the gap between connector 1 and drainpipe 2, is played very to the junction of drainpipe 2
Good sealing, waterproof effect, the compressed part 13 of setting since the bending of bending part carries out extruding tightening to drainpipe 2 downwards,
Keep installation more stable, prevents vibration from the connection between drainpipe 2 and connector 1 being made to fluff and generate clearance leakage.
The outer wall at the left and right both ends of the drainpipe 2 is equipped with several ruggedized constructions, and the ruggedized construction is along draining
The circumferential array of pipe 2, the ruggedized construction include reinforcement block 8, reinforce spring 9, and the outer wall of the drainpipe 2 is equipped with several installations
Slot 18 is equipped in the mounting groove 18 and reinforces spring 9, and the other end for reinforcing spring 9 is connected with reinforcement block 8, the ring
3 inner wall of shape slot is equipped with the card slot cooperated with reinforcement block 8.The ruggedized construction of setting when in use, by drainpipe 2 from annular slot
Be inserted into, start in 3, spring contraction, reinforcement block 8 is collapsible into mounting groove 18, when drainpipe 2 is inserted into appropriate location, reinforcement block 8 by
It is extruded into card slot to spring restoring force, is located in drainpipe 2 in connector 1, stable connection prevents from loosening.
The bottom of the annular slot 3 is equipped with sealing ring 24.The lateral surface of the sealing ring 24 is equipped with a ring packing
Slot 5, the both ends of the drainpipe 2 are equipped with the seal convexity 6 cooperated with annular seal groove 5.The upper end of the mounting groove 18 is equipped with
The retention bead 1 of the annular of one circle limitation reinforcement block 8, the lower end of the reinforcement block 8 is equipped with to be cooperated with retention bead 1
Retention bead 2 19.The sealing ring 24, annular seal groove 5, sealing that the lower end of the compressed part 13 is equipped with the setting of compact heap 17 are convex
6 sealing effects for further enhancing connector 1 are played, the compact heap 17 of setting, which is promoted, compresses effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. municipal drainage pipe connecting structure, including connector, drainpipe, it is characterised in that: the left end of the connector and draining
The right end of pipe connects, and the right end of the connector is connect with the left end of another drainpipe, and the left and right both ends of the connector are equal
Annular slot equipped with supply and discharge water pipe insertion；
The both ends of the connector are equipped with a sealing structure, and the sealing structure includes pressing tablet, annular push jack, sealing ring
One, compact heap, tightening lid, the pressing tablet are equipped with several and are arranged at the both ends side wall of drainpipe, the pressing tablet packet
Bending part, compressed part, pushing block are included, the bending part is arc and is arranged towards drainpipe middle part, one end of the bending part
It being connect with drainpipe, the other end of the bending part is equipped with the compressed part being laterally arranged, and the inner wall of the bending part is equipped with pushing block,
The outer wall of the drainpipe is equipped with an annular mounting groove, is arranged with annular push jack, sealing ring one in the annular mounting groove, described
The inside of annular push jack is arranged in sealing ring one, and one end of the pushing block abuts setting, the draining with the outer end of annular push jack
The both ends outer wall of pipe is equipped with external screw thread, and the outside of the connector is equipped with tightening lid, the tightening lid by external screw thread screw thread
Inner wall be equipped with one push bending part bending annular convex platform；
The outer wall at the left and right both ends of the drainpipe is equipped with several ruggedized constructions, and the ruggedized construction is along drainpipe
Circumferential array, the ruggedized construction include reinforcement block, reinforce spring, and the outer wall of the drainpipe is equipped with several mounting grooves, described
Reinforcing spring is installed, the other end for reinforcing spring is connected with reinforcement block, and the annular slot inner wall is equipped in mounting groove
With the card slot of reinforcement block cooperation.
2. municipal drainage pipe connecting structure according to claim 1, it is characterised in that: the bottom of the annular slot is equipped with
Sealing ring two.
3. municipal drainage pipe connecting structure according to claim 2, it is characterised in that: the lateral surface of the sealing ring two is set
There is an annular seal groove, the both ends of the drainpipe are equipped with the seal convexity cooperated with annular seal groove.
4. municipal drainage pipe connecting structure according to claim 1, it is characterised in that: the upper end of the mounting groove is equipped with one
The retention bead one of the annular of circle limitation reinforcement block, the lower end of the reinforcement block are equipped with the retention bead cooperated with retention bead one
Two.
5. municipal drainage pipe connecting structure according to claim 1, it is characterised in that: the lower end of the compressed part is equipped with pressure
Tight block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194198.6A CN109027458A (en) | 2018-10-15 | 2018-10-15 | Municipal drainage pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194198.6A CN109027458A (en) | 2018-10-15 | 2018-10-15 | Municipal drainage pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027458A true CN109027458A (en) | 2018-12-18 |
Family
ID=64612837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811194198.6A Pending CN109027458A (en) | 2018-10-15 | 2018-10-15 | Municipal drainage pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027458A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886915A (en) * | 2019-12-06 | 2020-03-17 | 黑龙江建筑职业技术学院 | Water supply and drainage pipeline connecting structure and connecting method |
| CN111609230A (en) * | 2020-05-22 | 2020-09-01 | 福建得乾建设集团有限公司 | Steel-plastic pipe joint connecting structure and construction method |
| CN111795218A (en) * | 2020-07-13 | 2020-10-20 | 蒋佳伦 | Waterproof and moistureproof novel PVC (polyvinyl chloride) pipe |
| CN114607847A (en) * | 2020-12-04 | 2022-06-10 | 中国航发商用航空发动机有限责任公司 | Pipe connector and aeroengine |
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| US5496076A (en) * | 1994-08-30 | 1996-03-05 | Lin; Yo-Chia | Fast tube connector structure |
| CN2659978Y (en) * | 2003-12-01 | 2004-12-01 | 刘文义 | Bell socket of stee lor plastic joinning tube and glass fiber reinforced plastic composite pipeline |
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| CN201032017Y (en) * | 2007-03-14 | 2008-03-05 | 张绍禹 | Conical tube joint |
| CN101311603A (en) * | 2007-05-23 | 2008-11-26 | 东尾机械株式会社 | Pipe joint |
| CN203585614U (en) * | 2013-11-08 | 2014-05-07 | 浙江金格管道有限公司 | Pipe joint |
| CN204962090U (en) * | 2015-09-15 | 2016-01-13 | 唐学功 | Compressed gas pipeline high -speed joint head |
| CN206159686U (en) * | 2016-10-13 | 2017-05-10 | Tcl空调器(中山)有限公司 | Air conditioner pipeline connecting device and air conditioner |
| CN105114718B (en) * | 2015-09-15 | 2017-09-22 | 唐学功 | Compressed gas pipeline fast connector |
| CN207228282U (en) * | 2017-09-14 | 2018-04-13 | 苏岩 | A kind of municipal administration supplying drainage pipeline connecting structure |
| CN207298143U (en) * | 2017-08-09 | 2018-05-01 | 天津市津丰管业有限公司 | A kind of connector for hot-water heating PPR pipe |
| CN207406944U (en) * | 2017-10-10 | 2018-05-25 | 浙江班尼戈中捷管业有限公司 | It is a kind of to dismount easily combustion gas pipe fitting |
| CN207796335U (en) * | 2018-01-11 | 2018-08-31 | 李月俊 | A kind of drainage pipeline attachment device that sealing effect is good |
-
2018
- 2018-10-15 CN CN201811194198.6A patent/CN109027458A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5496076A (en) * | 1994-08-30 | 1996-03-05 | Lin; Yo-Chia | Fast tube connector structure |
| CN2659978Y (en) * | 2003-12-01 | 2004-12-01 | 刘文义 | Bell socket of stee lor plastic joinning tube and glass fiber reinforced plastic composite pipeline |
| KR200381975Y1 (en) * | 2005-01-24 | 2005-04-18 | 정병태 | The connection pipe’s a outlet hose and outlet pipe a water pump |
| EP1832794A1 (en) * | 2006-03-11 | 2007-09-12 | Karl Hamacher GmbH | Pipe coupling |
| CN201032017Y (en) * | 2007-03-14 | 2008-03-05 | 张绍禹 | Conical tube joint |
| CN101311603A (en) * | 2007-05-23 | 2008-11-26 | 东尾机械株式会社 | Pipe joint |
| CN203585614U (en) * | 2013-11-08 | 2014-05-07 | 浙江金格管道有限公司 | Pipe joint |
| CN204962090U (en) * | 2015-09-15 | 2016-01-13 | 唐学功 | Compressed gas pipeline high -speed joint head |
| CN105114718B (en) * | 2015-09-15 | 2017-09-22 | 唐学功 | Compressed gas pipeline fast connector |
| CN206159686U (en) * | 2016-10-13 | 2017-05-10 | Tcl空调器(中山)有限公司 | Air conditioner pipeline connecting device and air conditioner |
| CN207298143U (en) * | 2017-08-09 | 2018-05-01 | 天津市津丰管业有限公司 | A kind of connector for hot-water heating PPR pipe |
| CN207228282U (en) * | 2017-09-14 | 2018-04-13 | 苏岩 | A kind of municipal administration supplying drainage pipeline connecting structure |
| CN207406944U (en) * | 2017-10-10 | 2018-05-25 | 浙江班尼戈中捷管业有限公司 | It is a kind of to dismount easily combustion gas pipe fitting |
| CN207796335U (en) * | 2018-01-11 | 2018-08-31 | 李月俊 | A kind of drainage pipeline attachment device that sealing effect is good |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886915A (en) * | 2019-12-06 | 2020-03-17 | 黑龙江建筑职业技术学院 | Water supply and drainage pipeline connecting structure and connecting method |
| CN111609230A (en) * | 2020-05-22 | 2020-09-01 | 福建得乾建设集团有限公司 | Steel-plastic pipe joint connecting structure and construction method |
| CN111609230B (en) * | 2020-05-22 | 2021-07-20 | 福建得乾集团有限责任公司 | Steel-plastic pipe joint connecting structure and construction method |
| CN111795218A (en) * | 2020-07-13 | 2020-10-20 | 蒋佳伦 | Waterproof and moistureproof novel PVC (polyvinyl chloride) pipe |
| CN114607847A (en) * | 2020-12-04 | 2022-06-10 | 中国航发商用航空发动机有限责任公司 | Pipe connector and aeroengine |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
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| WD01 | Invention patent application deemed withdrawn after publication |