CN205350468U - Adjustable controllable device of superpressure overflows - Google Patents
Adjustable controllable device of superpressure overflows Download PDFInfo
- Publication number
- CN205350468U CN205350468U CN201520977961.8U CN201520977961U CN205350468U CN 205350468 U CN205350468 U CN 205350468U CN 201520977961 U CN201520977961 U CN 201520977961U CN 205350468 U CN205350468 U CN 205350468U
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- CN
- China
- Prior art keywords
- rubber
- superpressure
- elastomeric closure
- controllable device
- air inlet
- 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.)
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Links
- 210000003205 muscle Anatomy 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 29
- 239000000567 combustion gas Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides an adjustable controllable device of superpressure overflows, the utility model discloses its characterized in that: the device is closed seat, the balanced muscle of rubber, rubber closing cap, casing, regulation and control piece, gas outlet by air inlet, rubber and is constituted its characterized in that: the casing is equipped with air inlet and gas outlet, gas outlet department installs the rubber that interconnect mutually supported and closes seat, the balanced muscle of rubber and rubber closing cap in the casing, casing air inlet department installs the regulation and control piece to mutually support with the rubber closing cap. The utility model discloses simple structure, specifications is stable, and is adjustable controllable, and the installation is easy, and safety is reliable, durable.
Description
Technical field: this utility model relate to a kind of can effectively control combustion gas cross stream superpressure close gas valve special purpose device, this utility model patented technology can be applicable in the gas valves such as the bottled liquefied petroleum pressure regulator of various model, pipeline gas governor, pipe gas self-closing valve, prevent because gas outlet adapter is long, or inlet pressure is excessive, cause overcurrent value excessive, gas leakage cannot be closed, and causes the generation of fire explosion, uses gas safety thus improving.
Background technology: along with the development of society, the extensive use of new forms of energy, combustion gas has become necessary fuel energy industrial and in life, enters huge numbers of families.Use in gas process resident, almost have everyday various leakage, poisoning, catch fire or the generation of explosion accident, wherein in combustion gas uses, because of gas leakage, the accident of initiation can be found everywhere.The application in the gas valves such as the liquefied petroleum pressure regulator of various models, pipeline gas governor and pipe gas self-closing valve of this utility model patent, can be effectively prevented gas leakage, reduces loss, protects life security, improves the quality of living.
Summary of the invention: this utility model be a kind of can effectively control combustion gas cross stream superpressure close gas valve special purpose device.
For reaching foregoing invention content the technical solution of the utility model it is:
A kind of can effectively control combustion gas cross stream superpressure close gas valve special purpose device, it is made up of air inlet (8), elastomeric closure seat, rubber balance muscle (4), elastomeric closure lid (6), housing (5), regulation piece (7), gas outlet (1), it is characterised in that: housing (5) is provided with air inlet (8) and gas outlet (1)；The installing of housing (5) interior gas outlet (1) place is connected with each other the elastomeric closure seat, rubber balance muscle (4) and the elastomeric closure lid (6) that cooperate；Housing (5) air inlet (8) place installing regulation piece (7), and cooperate with elastomeric closure lid (6).
The technical solution of the utility model also includes:
Described cross the adjustable controllable device of stream superpressure, it is characterised in that elastomeric closure seat is made circular tube shaped by combustion gas special (purpose) rubber, and remained silent by pass (3) and fixing seat (2) is constituted.
Described crosses the adjustable controllable device of stream superpressure, it is characterised in that rubber balance muscle (4) is made flat muscle arc-shaped by combustion gas special (purpose) rubber, and one end connects elastomeric closure seat, and the other end connects elastomeric closure lid (6).
Described cross the adjustable controllable device of stream superpressure, it is characterised in that elastomeric closure lid (6) is made round sheet by combustion gas special (purpose) rubber, and circular piece diameter is remained silent (3) diameter more than pass, and can closely cooperate.
Described crosses the adjustable controllable device of stream superpressure, it is characterised in that it is netted that regulation piece (7) makes circular piece, and circular piece periphery is shaped with thread, and can closely cooperate with housing (5) air inlet (8) place internal screw thread.
Advantage of the present utility model: cross the stream adjustable controllable device of superpressure and be installed on the gas valve air inlet places such as the bottled liquefied petroleum pressure regulator of various model, pipeline gas governor, pipe gas self-closing valve, can effectively prevent because the gas valve gas outlet adapter such as pressure regulator, self-closing valve is long, or inlet pressure is excessive, overcurrent value is caused to become big, gas leakage cannot be closed, and causes the generation of fire explosion.This utility model simple in construction, technical performance is stable, adjustable controlled, installs easily, and safety is reliably, durable.
Accompanying drawing illustrates: accompanying drawing was the adjustable controllable device structural representation of stream superpressure.
Detailed description of the invention: with reference to accompanying drawing, this utility model crosses the adjustable controllable device of stream superpressure, is made up of air inlet (8), elastomeric closure seat, rubber balance muscle (4), elastomeric closure lid (6), housing (5), regulation piece (7), gas outlet (1).Made circular tube shaped including elastomeric closure seat by combustion gas special (purpose) rubber, and remained silent by pass (3) and fixing seat (2) is constituted；Balancing muscle (4) including rubber and made flat muscle arc-shaped by combustion gas special (purpose) rubber, and one end connects elastomeric closure seat, the other end connects elastomeric closure lid (6)；Made round sheet including elastomeric closure lid (6) by combustion gas special (purpose) rubber, and circular piece diameter is remained silent (3) diameter more than pass, and can closely cooperate；Make circular piece including regulation piece (7) netted, and circular piece periphery is shaped with thread, and can closely cooperate with housing (5) air inlet (8) place internal screw thread.
This utility model is crossed the adjustable controllable device of stream superpressure and is in normally open before use, only works as gas leakage, or during pressure super large, elastomeric closure lid (6) and pass remain silent (3) can automatically close, it is achieved closing function；Fixing a breakdown, when normal ventilation uses, balancing under muscle (4) effect at rubber, elastomeric closure lid (6) and pass remain silent (3) be automatically separated, return to normally open.
Claims (5)
1. cross the adjustable controllable device of stream superpressure, it is made up of air inlet (8), elastomeric closure seat, rubber balance muscle (4), elastomeric closure lid (6), housing (5), regulation piece (7), gas outlet (1), it is characterised in that: housing (5) is provided with air inlet (8) and gas outlet (1)；The installing of housing (5) interior gas outlet (1) place is connected with each other the elastomeric closure seat, rubber balance muscle (4) and the elastomeric closure lid (6) that cooperate；Housing (5) air inlet (8) place installing regulation piece (7), and cooperate with elastomeric closure lid (6).
2. according to claim 1 cross the adjustable controllable device of stream superpressure, it is characterised in that elastomeric closure seat is made circular tube shaped by combustion gas special (purpose) rubber, and remained silent by pass (3) and fixing seat (2) is constituted.
3. the adjustable controllable device of stream superpressure excessively according to claim 1, it is characterised in that rubber balance muscle (4) is made flat muscle arc-shaped by combustion gas special (purpose) rubber, and one end connects elastomeric closure seat, and the other end connects elastomeric closure lid (6).
4. according to claim 1 cross the adjustable controllable device of stream superpressure, it is characterised in that elastomeric closure lid (6) is made round sheet by combustion gas special (purpose) rubber, and circular piece diameter is remained silent (3) diameter more than pass, and can closely cooperate.
5. the adjustable controllable device of stream superpressure excessively according to claim 1, it is characterized in that regulation piece (7) makes circular piece netted, and circular piece periphery is shaped with thread, and can closely cooperate with housing (5) air inlet (8) place internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977961.8U CN205350468U (en) | 2015-11-23 | 2015-11-23 | Adjustable controllable device of superpressure overflows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977961.8U CN205350468U (en) | 2015-11-23 | 2015-11-23 | Adjustable controllable device of superpressure overflows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350468U true CN205350468U (en) | 2016-06-29 |
Family
ID=56167869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977961.8U Active CN205350468U (en) | 2015-11-23 | 2015-11-23 | Adjustable controllable device of superpressure overflows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044554A (en) * | 2016-07-24 | 2017-08-15 | 海南广天恒科技发展有限公司 | Excessively stream self-checking device |
-
2015
- 2015-11-23 CN CN201520977961.8U patent/CN205350468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044554A (en) * | 2016-07-24 | 2017-08-15 | 海南广天恒科技发展有限公司 | Excessively stream self-checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: HAINAN WIDELY TIANHENG TECHNOLOGY DEVELOPMENT Co.,Ltd. Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Overcurrent and overpressure adjustable controllable device Effective date of registration: 20211220 Granted publication date: 20160629 Pledgee: Haikou Rural Commercial Bank Co.,Ltd. Donghu sub branch Pledgor: HAINAN WIDELY TIANHENG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021980015634 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240401 Granted publication date: 20160629 |