CN106122636A - A kind of anti-return high-pressure pipe member of band reinforcement - Google Patents
A kind of anti-return high-pressure pipe member of band reinforcement Download PDFInfo
- Publication number
- CN106122636A CN106122636A CN201610753453.0A CN201610753453A CN106122636A CN 106122636 A CN106122636 A CN 106122636A CN 201610753453 A CN201610753453 A CN 201610753453A CN 106122636 A CN106122636 A CN 106122636A
- Authority
- CN
- China
- Prior art keywords
- loop configuration
- baffle plate
- pressure pipe
- pipe member
- band reinforcement
- 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
- 230000002787 reinforcement Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 9
- 238000010992 reflux Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- 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
- F16L29/00—Joints with fluid cut-off means
- F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention discloses the anti-return high-pressure pipe member of a kind of band reinforcement, including pipe fitting body, it is characterized in that, the input of described pipe fitting body sets a loop configuration, described loop configuration just side to input is provided with some reinforcements, described loop configuration sets a baffle plate back to the side of input, and described baffle plate upper end is fixed in loop configuration by hinge, and described baffle plate is provided with a sealing ring.Advantage: the present invention is it can be avoided that after fluid loses and flows to power, contingent backflow phenomenon, sets baffle plate by hinge, it is possible to make baffle plate fall after rise under effect according to gravity and reverse reflux power after losing impulsive force, it is close in loop configuration, stops fluid reflux；Baffle plate sets sealing ring, it is possible to be greatly improved sealing when stoping backflow；Reinforcement is set, it is possible to be greatly improved the impact resistance of loop configuration between loop configuration and pipe fitting.
Description
Technical field
The present invention relates to the anti-return high-pressure pipe member of a kind of band reinforcement, belong to pipe fitting technical field.
Background technology
High-pressure pipe member has critically important purposes in the industry, and high-pressure pipe member changes, and fluid flows to, to connect pipeline etc. important
Effect, but can not be automatically prevented from fluid lose flow to power after backflow phenomenon, even if overcoming this phenomenon, sealing and
Impact resistance is the most poor, so being badly in need of overcoming these technological deficiencies in nowadays producing.
Summary of the invention
The technical problem to be solved is the defect overcoming prior art, it is provided that the anti-return of a kind of band reinforcement
High-pressure pipe member, while solving fluid reflux phenomenon, also substantially increases sealing and the impact resistance of choke apparatus.
For solving above-mentioned technical problem, the present invention provides the anti-return high-pressure pipe member of a kind of band reinforcement, including pipe fitting originally
Body, is characterized in that, the input of described pipe fitting body sets a loop configuration, and the side of input is just provided with by described loop configuration
Some reinforcements, are used for strengthening loop configuration impact resistance, and described loop configuration sets a baffle plate back to the side of input, described
Baffle plate upper end is fixed in loop configuration by hinge, and described baffle plate is provided with a sealing ring, for when being close to loop configuration
Prevent the infiltration of fluid.
Further, described baffle plate uses corrosion resistant plate.
Further, described baffle plate uses circular baffle plate, and radius is more than in loop configuration less than loop configuration exradius
Radius of circle.
Further, described sealing ring uses O-ring seal, and its Ring Width size contacts with baffle plate and loop configuration
Face width degree is identical.
Further, the inwall of described pipe fitting body is provided with the layer of resistance to punching.
Further, the outer wall of described pipe fitting body is provided with layer protective layer.
Further, the internal layer of described protective layer is antirust coat, and antirust coat sets one layer of anticorrosive coat again.
The beneficial effect that the present invention is reached:
The present invention is it can be avoided that after fluid loses and flows to power, it may occur however that backflow phenomenon, set baffle plate, energy by hinge
Make baffle plate fall after rise under enough effects after losing impulsive force according to gravity and reverse reflux power, be close in loop configuration, stop
Fluid reflux；Baffle plate sets sealing ring, it is possible to be greatly improved sealing when stoping backflow；Between loop configuration and pipe fitting
If reinforcement, it is possible to be greatly improved the impact resistance of loop configuration；Present configuration is simple, operable automatically, has well fortune
Use prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cross section structure schematic diagram of the present invention.
In figure 1 is pipe fitting body, and 2 is loop configuration, and 3 is baffle plate, and 4 is sealing ring, and 5 is hinge, and 6 is reinforcement.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating the present invention
Technical scheme, and can not limit the scope of the invention with this.
As illustrated in fig. 1 and 2, the anti-return high-pressure pipe member of a kind of band reinforcement, including pipe fitting body 1, it is characterized in that, described
The input of pipe fitting body 1 sets a loop configuration 2, and described loop configuration 2 just side to input is provided with some reinforcements 6,
For strengthening loop configuration 2 impact resistance, described loop configuration 2 sets a baffle plate 3, on described baffle plate 3 back to the side of input
End is fixed in loop configuration 2 by hinge 5, and described baffle plate 3 is provided with a sealing ring 4, for anti-when being close to loop configuration 2
The infiltration of fluid stopping body.
In the present embodiment, described baffle plate 3 uses corrosion resistant plate.
In the present embodiment, described baffle plate 3 uses circular baffle plate, and radius is more than loop configuration less than loop configuration exradius
Inner circle radius.
In the present embodiment, described sealing ring 4 uses O-ring seal, and its Ring Width size connects with baffle plate and loop configuration
Contacting surface width is identical.
In the present embodiment, the inwall of described pipe fitting body 1 is provided with the layer of resistance to punching.
In the present embodiment, the outer wall of described pipe fitting body 1 is provided with layer protective layer.
In the present embodiment, the internal layer of described protective layer is antirust coat, and antirust coat sets one layer of anticorrosive coat again.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (7)
1. an anti-return high-pressure pipe member for band reinforcement, including pipe fitting body, is characterized in that, the input of described pipe fitting body
If a loop configuration, described loop configuration just side to input is provided with some reinforcements, and described loop configuration is back to input
The side of end sets a baffle plate, and described baffle plate upper end is fixed in loop configuration by hinge, and described baffle plate is provided with a sealing ring.
The anti-return high-pressure pipe member of a kind of band reinforcement the most according to claim 1, is characterized in that, described baffle plate uses not
Rust steel plate.
The anti-return high-pressure pipe member of a kind of band reinforcement the most according to claim 1, is characterized in that, described baffle plate uses circle
Shape baffle plate, radius is more than loop configuration inner circle radius less than loop configuration exradius.
The anti-return high-pressure pipe member of a kind of band reinforcement the most according to claim 1, is characterized in that, described sealing ring uses
O-ring seal, its Ring Width size is identical with baffle plate and loop configuration interface width.
The anti-return high-pressure pipe member of a kind of band reinforcement the most according to claim 1, is characterized in that, described pipe fitting body
Inwall is provided with the layer of resistance to punching.
The anti-return high-pressure pipe member of a kind of band reinforcement the most according to claim 1, is characterized in that, described pipe fitting body
Outer wall is provided with layer protective layer.
The anti-return high-pressure pipe member of a kind of band reinforcement the most according to claim 6, is characterized in that, described protective layer interior
Layer is antirust coat, and antirust coat sets one layer of anticorrosive coat again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753453.0A CN106122636A (en) | 2016-08-30 | 2016-08-30 | A kind of anti-return high-pressure pipe member of band reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753453.0A CN106122636A (en) | 2016-08-30 | 2016-08-30 | A kind of anti-return high-pressure pipe member of band reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122636A true CN106122636A (en) | 2016-11-16 |
Family
ID=57272153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753453.0A Pending CN106122636A (en) | 2016-08-30 | 2016-08-30 | A kind of anti-return high-pressure pipe member of band reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122636A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627304Y (en) * | 2003-06-24 | 2004-07-21 | 陆宗民 | One-way valve |
| CN202338665U (en) * | 2011-10-27 | 2012-07-18 | 安徽金源流体控制技术有限公司 | Butterfly check valve |
| US20120199210A1 (en) * | 2010-04-23 | 2012-08-09 | Lawrence Osborne | Valve with shuttle |
| CN202719308U (en) * | 2012-07-11 | 2013-02-06 | 宁波嘉诚液压有限公司 | Pipe joint capable of preventing backflow |
| CN202927151U (en) * | 2012-10-22 | 2013-05-08 | 安徽荣达阀门有限公司 | Butterfly swing check valve |
| CN203906900U (en) * | 2014-06-20 | 2014-10-29 | 台州黄岩翁氏塑料厂 | Bottom valve |
| CN206257398U (en) * | 2016-08-30 | 2017-06-16 | 张家港华日法兰有限公司 | A kind of anti-return high-pressure pipe member with reinforcement |
-
2016
- 2016-08-30 CN CN201610753453.0A patent/CN106122636A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627304Y (en) * | 2003-06-24 | 2004-07-21 | 陆宗民 | One-way valve |
| US20120199210A1 (en) * | 2010-04-23 | 2012-08-09 | Lawrence Osborne | Valve with shuttle |
| CN202338665U (en) * | 2011-10-27 | 2012-07-18 | 安徽金源流体控制技术有限公司 | Butterfly check valve |
| CN202719308U (en) * | 2012-07-11 | 2013-02-06 | 宁波嘉诚液压有限公司 | Pipe joint capable of preventing backflow |
| CN202927151U (en) * | 2012-10-22 | 2013-05-08 | 安徽荣达阀门有限公司 | Butterfly swing check valve |
| CN203906900U (en) * | 2014-06-20 | 2014-10-29 | 台州黄岩翁氏塑料厂 | Bottom valve |
| CN206257398U (en) * | 2016-08-30 | 2017-06-16 | 张家港华日法兰有限公司 | A kind of anti-return high-pressure pipe member with reinforcement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
|
| RJ01 | Rejection of invention patent application after publication |