CN105805552B - Gas tightness component and the gas tank with the gas tightness component - Google Patents
Gas tightness component and the gas tank with the gas tightness component Download PDFInfo
- Publication number
- CN105805552B CN105805552B CN201610353452.7A CN201610353452A CN105805552B CN 105805552 B CN105805552 B CN 105805552B CN 201610353452 A CN201610353452 A CN 201610353452A CN 105805552 B CN105805552 B CN 105805552B
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- CN
- China
- Prior art keywords
- ring
- circular seal
- seal disk
- pipe fitting
- packing
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/06—Closures, e.g. cap, breakable member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention provides a kind of gas tightness component and the gas tank with the gas tightness component, loosening, technical problem that is poorly sealed, and then causing gas to leak occurs to solve the switch of current tank body, gas tightness component includes pipe fitting；In the ring baffle of the oriented pipe fitting axial direction extension of the port of export setting of pipe fitting, the inwall of ring baffle and pipe fitting is vertically arranged, and ring packing packing ring is provided with the inwall of ring baffle；Also include circular seal disk, for the elastic top-pressure mechanism by circular seal disk top pressure on ring packing packing ring, and by press circular seal disk to elastic top-pressure mechanism apply buffer brake when, circular seal disk can be made to be separated with ring packing packing ring；The diameter of circular seal disk is less than the internal diameter of pipe fitting, and gap is provided between the circumferential side wall of circular seal disk and the inwall of pipe fitting；Gas tank includes tank body, the rotary switch being arranged on tank body, and joint gas tightness component as above is provided with the gas outlet of rotary switch.
Description
Technical field
The present invention relates to air seal component technology field, more particularly to a kind of gas tightness component and there is the gas
The gas tank of sealing component.
Background technology
In gas transport, in order to which the amount of single transport is more, and also to be readily transported, conventional way is by gas
Body is compressed in tank, the transport of the gas such as combustion gas, nitrogen, argon gas, coal gas, and often commonly used is air accumulator, its air accumulator
Switch using revolving structure, and when being transported to its tank body, particularly over long distances, road relatively jolts
In the case of, switch on its tank body particularly is easy to occur in jolting repeatedly when being contacted with other objects
Switch the phenomenon loosened；Simultaneously after tank body much time using, it is switched because sealing imprecision etc. also occurs in strain
Phenomenon, and the appearance of above-mentioned phenomenon will cause the leakage of gas, and these gases are typically mostly poisonous, inflammable, explosion hazard gases, because
This, once above-mentioned phenomenon occurs, there is great potential safety hazard, therefore, it is necessory to propose a kind of safeties, to solve
Above mentioned problem.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, adapts to real needs, there is provided a kind of gas tightness group
Part and the gas tank with the gas tightness component, appearance is switched in transport or after long-time use to solve current tank body
Loosen, be poorly sealed, and then the technical problem for causing gas to leak.
In order to realize the purpose of the present invention, the technical solution adopted in the present invention is：
Design a kind of gas tightness component, including pipe fitting；In the port of export of the pipe fitting, oriented pipe fitting axial direction side is set
To the ring baffle of extension, the inwall of the ring baffle and the pipe fitting is vertically arranged, on the inwall of the ring baffle
It is provided with ring packing packing ring；
Further, in addition to circular seal disk, for by the circular seal disk top pressure in the ring packing packing ring
On elastic top-pressure mechanism, and by press the circular seal disk to the elastic top-pressure mechanism apply buffer brake when, can
The circular seal disk is set to be separated with the ring packing packing ring；
Further, the diameter of the circular seal disk is less than the internal diameter of the pipe fitting, and the week of the circular seal disk
Gap is provided between to the inwall of side wall and the pipe fitting.
Further, it is additionally provided with external screw thread on the entrance point outer wall of the pipe fitting.
Further, the elastic top-pressure mechanism includes the support member being fixed on the inside of the circular seal disk, the branch
Support member is in decussate texture, and four ends of the support member are fixedly connected with the inwall of the pipe fitting, in the support member
Middle part be additionally provided with through hole, and be additionally provided with push rod in the through hole Inner, the push rod can move axially in the through hole Inner,
And the front end of the push rod in the middle part of the circular seal disk with being fixedly connected；And in the circular seal disk and the support member
Between push rod on be also cased with compression spring.
Further, the through hole is screwed hole, and external screw thread is additionally provided with the end of the push rod, the push rod with
The through hole whorl connection.
Further, it is embedding more than the push rod diameter that diameter is additionally provided with the middle part of the circular seal disk medial surface
Enter part, the insert is embedded in the compression spring.
Further, it is additionally provided with rotary body in the middle part of the circular seal disk lateral surface.
Further, the annular slot that cross section is in horizontal T-shaped structure is provided with the madial wall of the ring baffle,
The H-shaped structure in cross section of the ring packing packing ring, and the T-shaped holding section Matching installation of the ring packing packing ring is in described
In annular slot.
Further, the lateral surface of the ring packing packing ring is in outwardly arcwall face.
Further, be additionally provided with annular groove on the circular seal disk, the groove face of the annular groove be also in
The arcwall face of the lateral surface matching of the ring packing packing ring, and in the circular seal disk top pressure in the ring packing packing ring
When upper, the lateral surface of the ring packing packing ring is located in the annular groove.
Further, the design have also been devised a kind of gas tank, including tank body, the rotary switch that is arranged on tank body,
Joint gas tightness component as described above is provided with the gas outlet of the rotary switch.
The beneficial effects of the present invention are：
1. the design can solve tank body switch and poorly sealed, gas leak phenomenon technical problem occurs in the application, and then
Transporting safely for tank body can be achieved, the secondary fuse of safety is provided for tank body.
2. its is reasonable in design by the design, is easily achieved, it is adapted to be installed and used on high pressure tank body.
Brief description of the drawings
Fig. 1 is one of profile status primary structure schematic diagram of the present invention；
Fig. 2 is one of profile status primary structure schematic diagram of the present invention；
Fig. 3 is the gas tank primary structure schematic diagram of the present invention；
In figure：1. pipe fitting；2. ring baffle；3. annular slot；4. ring packing packing ring；5.；6. support member；7. compress bullet
Spring；8. push rod；9. insert；10. rotary body；11. ring packing packing ring；12. annular groove.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
Embodiment 1：A kind of gas tightness component, referring to Fig. 1, Fig. 2；It includes pipe fitting 1；In the outlet of the pipe fitting 1
End sets the ring baffle 2 of oriented pipe fitting axial direction extension, and the inwall of the ring baffle 2 and the pipe fitting 1 is vertically arranged,
Ring packing packing ring 4 is provided with the inwall of the ring baffle 2；Further, in addition to circular seal disk 11, for will
Elastic top-pressure mechanism of the top pressure of circular seal disk 11 on the ring packing packing ring, and by pressing the circular seal
When disk is to the elastic top-pressure mechanism application buffer brake, the circular seal disk can be made to be separated with the ring packing packing ring；
Further, the diameter of the circular seal disk 11 is less than the internal diameter of the pipe fitting 1, and the peripheral side of the circular seal disk 11
Gap is provided between the inwall of wall and the pipe fitting 1.
Further, in the design, above-described elastic top-pressure mechanism includes being fixed in the circular seal disk 11
The support member 6 of side, the support member 6 are in decussate texture, and four ends of the support member 6 and the inwall of the pipe fitting 1
It is fixedly connected, through hole is additionally provided with the middle part of the support member 6, and push rod 8, the push rod are additionally provided with the through hole Inner
8 can be moved axially in the through hole Inner, and the front end of the push rod 8 is fixedly connected with the middle part of the circular seal disk 11；And
Compression spring 7 is also cased with push rod between the circular seal disk 11 and the support member 6.
Further, diameter is additionally provided with the middle part of the medial surface of circular seal disk 11 and is more than the diameter of push rod 8
Insert 9, the insert 9 is embedded in the compression spring 7, meanwhile, in the lateral surface of circular seal disk 11
Portion is additionally provided with rotary body 10, easily circular seal disk 11 can be pressed or revolved in operation by this rotary body 10
Turn.Further, the design is provided with the annular slot that cross section is in horizontal T-shaped structure on the madial wall of the ring baffle
3, the H-shaped structure in cross section of the ring packing packing ring 3, and the T-shaped holding section Matching installation of the ring packing packing ring 4 in
In the annular slot 3；Further, the lateral surface of the ring packing packing ring 4 is in outwardly arcwall face, further
, annular groove 12 is additionally provided with the circular seal disk 11, the groove face of the annular groove 12 is also in and the annular
The arcwall face of the lateral surface matching of seal washer, and in the top pressure of circular seal disk 11 when on the ring packing packing ring 4,
The lateral surface of the ring packing packing ring 4 is located in the annular groove 12, and ring packing packing ring 4 can be improved by this design
Sealing between circular seal disk 11.
Further, above-described through hole can be screwed hole, and be additionally provided with outer spiral shell in the end of the push rod 8
Line, the push rod 8 are connected with the through hole whorl；And in order to realize the pipe fitting 1 of the design and the combination of other pipe fittings, originally set
Meter is additionally provided with external screw thread on the entrance point outer wall of the pipe fitting 1.
In use, the modular construction of the design can be directly arranged on the gas outlet on tank body switch, its routine
State under state can be as shown in figure 1, can now avoid the generation of leakage phenomenon after switching damage；And when in use may be used
So that the modular construction of the design to be removed from the gas outlet on tank body switch, or by rotating circular seal disc 11 by circle
Seal disc 11 is rotated in pipe fitting, realizes the separation of circular seal disk 11 and ring packing packing ring 4, and then can be by tank body
Gas is released.
Embodiment 2, referring to Fig. 3, the design have also been devised a kind of gas tank, including tank body, the rotation that is arranged on tank body
Switch, the design are additionally provided with joint gas tightness component as described in Example 1 on the gas outlet of the rotary switch.
What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area
Member, easily according to above-described embodiment, understand the spirit of the present invention, and make different amplification and change, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (1)
1. a kind of gas tightness component, including pipe fitting；It is characterized in that：In the port of export of the pipe fitting, oriented pipe fitting axle is set
The ring baffle extended to direction, the inwall of the ring baffle and the pipe fitting is vertically arranged, in the ring baffle
Ring packing packing ring is provided with wall；
Also include circular seal disk, for the elastic high pressure apparatus by the circular seal disk top pressure on the ring packing packing ring
Structure, and by press the circular seal disk to the elastic top-pressure mechanism apply buffer brake when, the circular seal can be made
Disk separates with the ring packing packing ring；
The diameter of the circular seal disk is less than the internal diameter of the pipe fitting, and the circumferential side wall of the circular seal disk and the pipe
Gap is provided between the inwall of part；
The elastic top-pressure mechanism includes the support member being fixed on the inside of the circular seal disk, and the support member is in cross knot
Structure, and four ends of the support member are fixedly connected with the inwall of the pipe fitting, are additionally provided with the middle part of the support member
Through hole, and push rod is additionally provided with the through hole, the push rod can move axially in the through hole, and before the push rod
End in the middle part of the circular seal disk with being fixedly connected；And on the push rod between the circular seal disk and the support member also
It is cased with compression spring；
External screw thread is additionally provided with the entrance point outer wall of the pipe fitting；
The through hole is screwed hole, and external screw thread is additionally provided with the end of the push rod, the push rod and the through hole whorl
Connection；
The insert that diameter is more than the push rod diameter, the insertion are additionally provided with the middle part of the circular seal disk medial surface
Part is embedded in the compression spring；
Rotary body is additionally provided with the middle part of the circular seal disk lateral surface；
The annular slot that cross section is in horizontal T-shaped structure, the ring packing are provided with the madial wall of the ring baffle
The H-shaped structure in cross section of packing ring, and the T-shaped holding section Matching installation of the ring packing packing ring is in the annular slot；
The lateral surface of the ring packing packing ring is in outwardly arcwall face；
Annular groove is additionally provided with the circular seal disk, the groove face of the annular groove is also in and the Gask-O-Seal
The arcwall face of the lateral surface matching of circle, and in the circular seal disk top pressure when on the ring packing packing ring, the annular
The lateral surface of seal washer is located in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353452.7A CN105805552B (en) | 2016-05-18 | 2016-05-18 | Gas tightness component and the gas tank with the gas tightness component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353452.7A CN105805552B (en) | 2016-05-18 | 2016-05-18 | Gas tightness component and the gas tank with the gas tightness component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805552A CN105805552A (en) | 2016-07-27 |
| CN105805552B true CN105805552B (en) | 2018-01-30 |
Family
ID=56452870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610353452.7A Active CN105805552B (en) | 2016-05-18 | 2016-05-18 | Gas tightness component and the gas tank with the gas tightness component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805552B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451825Y (en) * | 2000-11-24 | 2001-10-03 | 刘乐生 | Safety valve for liquefied gas cylinder |
| CN2573831Y (en) * | 2002-10-21 | 2003-09-17 | 杨志强 | Outlet tube joint for coal gas tank |
| CN2818947Y (en) * | 2005-08-25 | 2006-09-20 | 张珉 | Safety angular valve of gas steel bottle |
| JP2007245940A (en) * | 2006-03-16 | 2007-09-27 | Toyota Industries Corp | In-vehicle electronic equipment |
| CN201103681Y (en) * | 2007-09-20 | 2008-08-20 | 西安科耐特科技有限责任公司 | Sealing ring |
| CN201925009U (en) * | 2011-01-19 | 2011-08-10 | 奇瑞汽车股份有限公司 | Sealing ring for engine cooling water pipe |
| CN203146925U (en) * | 2013-01-04 | 2013-08-21 | 曾旋 | Totally-closed liquefied petroleum gas bottle valve |
| CN205678421U (en) * | 2016-05-18 | 2016-11-09 | 无锡工艺职业技术学院 | Gas tightness assembly and there is the gas tank of this gas tightness assembly |
-
2016
- 2016-05-18 CN CN201610353452.7A patent/CN105805552B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451825Y (en) * | 2000-11-24 | 2001-10-03 | 刘乐生 | Safety valve for liquefied gas cylinder |
| CN2573831Y (en) * | 2002-10-21 | 2003-09-17 | 杨志强 | Outlet tube joint for coal gas tank |
| CN2818947Y (en) * | 2005-08-25 | 2006-09-20 | 张珉 | Safety angular valve of gas steel bottle |
| JP2007245940A (en) * | 2006-03-16 | 2007-09-27 | Toyota Industries Corp | In-vehicle electronic equipment |
| CN201103681Y (en) * | 2007-09-20 | 2008-08-20 | 西安科耐特科技有限责任公司 | Sealing ring |
| CN201925009U (en) * | 2011-01-19 | 2011-08-10 | 奇瑞汽车股份有限公司 | Sealing ring for engine cooling water pipe |
| CN203146925U (en) * | 2013-01-04 | 2013-08-21 | 曾旋 | Totally-closed liquefied petroleum gas bottle valve |
| CN205678421U (en) * | 2016-05-18 | 2016-11-09 | 无锡工艺职业技术学院 | Gas tightness assembly and there is the gas tank of this gas tightness assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105805552A (en) | 2016-07-27 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230519 Address after: No. 9 Yuedong Road, Yixing Huankeyuan, Wuxi City, Jiangsu Province, 214200 Patentee after: WUXI PUTIAN SPECIAL SPRAYING EQUIPMENT Co.,Ltd. Address before: Wuxi Vocational and Technical College of Technology, No. 99 Jingyi South Road, Yixing City, Jiangsu Province, 214206 Patentee before: WUXI INSTITUTE OF ARTS AND TECHNOLOGY |
|
| TR01 | Transfer of patent right |