CN205173604U - Overpressure protection relief valve overflows - Google Patents
Overpressure protection relief valve overflows Download PDFInfo
- Publication number
- CN205173604U CN205173604U CN201520998729.2U CN201520998729U CN205173604U CN 205173604 U CN205173604 U CN 205173604U CN 201520998729 U CN201520998729 U CN 201520998729U CN 205173604 U CN205173604 U CN 205173604U
- Authority
- CN
- China
- Prior art keywords
- barrel shape
- overcurrent
- overpressure protection
- safety valve
- protection safety
- 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
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 210000003205 muscle Anatomy 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 11
- 239000000567 combustion gas Substances 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
Abstract
The utility model provides a relief valve, this novel its characterized in that: that can effectively prevent the gas superpressure and overflow the leakage the relief valve cuts out the sealed glue of axle, fixed screw, knob, compression spring, start -up system, closing system, gas outlet, barrel, cover plate, air inlet by valve body, jump ring, spring shim, barrel and constitutes its characterized in that: air inlet and gas outlet centre are installed the barrel and are closed axle and the sealed glue of barrel to cooperate with knob, jump ring, spring shim, fixed screw and compression spring, air inlet department installs closing system and start -up system, and mutually supports. This novel simple structure, specifications is good, and product cost is low, the preparation is simple and convenient, safe and reliable, durable.
Description
Technical field: basis is novel relates to a kind of safety valve that can effectively prevent overpressure of gas and overcurrent from leaking, and this new patent technology can be applicable to the gas valve of various model, improves and uses gas safety.
Background technique: along with the development of society, the extensive use of new energy, combustion gas has become industry and necessary fuel energy in life, enters huge numbers of families.Use in gas process resident, almost have everyday various leakage, poisoning, catch fire or the generation of explosive accident, wherein because general gas valve is when overpressure of gas and overcurrent leak, combustion gas can not be pinned in time, cause and to catch fire or the generation of explosive accident also happens occasionally.The application of this new patent in combustion gas, can prevent overpressure of gas and overcurrent from leaking effectively, and stop to catch fire or the generation of explosive accident, reduce the loss, protection life safety, improves the quality of living.
Summary of the invention: basis is novel provides a kind of safety valve that can effectively prevent overpressure of gas and overcurrent from leaking.
For reaching foregoing invention content the technical solution of the utility model be:
A kind of safety valve that can effectively prevent overpressure of gas and overcurrent from leaking, by valve body (12), jump ring (1), compression spring (2), barrel shape closing axle (3), retaining screw (4), knob (5), pressure spring (6), start up system, shutdown system, air outlet (11), barrel shape sealer (13), cover plate (18), suction port (19) is formed, it is characterized in that: in the middle of suction port (19) and air outlet (11), install barrel shape closing axle (3) and barrel shape sealer (13), and with knob (5), jump ring (1), compression spring (2), retaining screw (4) and pressure spring (6) match, suction port (19) place installing shutdown system and start up system, and cooperatively interact.
The technical solution of the utility model also comprises:
Described overcurrent overpressure protection safety valve, is characterized in that knob is provided with positioning clamping pin, and location rotates clockwise 90 degree of passes, rotates counterclockwise 90 degree and open.
Described overcurrent overpressure protection safety valve, is characterized in that barrel shape closing axle (3) is provided with chimb, and closely cooperates with the chimb of barrel shape sealer (13).
Described overcurrent overpressure protection safety valve, is characterized in that barrel shape sealer (13) is provided with chimb and gulde edge, and closely cooperates with the chimb of barrel shape closing axle (3) and valve body (12) respectively.
Described overcurrent overpressure protection safety valve, is characterized in that start up system is by location piece (7), little spring (8), spring seat (9), push rod (14).
Described overcurrent overpressure protection safety valve, is characterized in that shutdown system is remained silent (10) by pass, fixed base (15), rubber balance muscle (16), elastomeric closure lid (17).
Advantage of the present utility model: effectively can prevent overpressure of gas and overcurrent from leaking, guarantee to use gas safety.The utility model structure is simple, and technical performance is good, and product cost is low, simple for production, safe and reliable, durable.
Accompanying drawing illustrates: accompanying drawing is overcurrent overpressure protection safety valve structure schematic diagram.
Embodiment: with reference to accompanying drawing, this novel overcurrent overpressure protection safety valve is by valve body (12), jump ring (1), compression spring (2), barrel shape closing axle (3), retaining screw (4), knob (5), pressure spring (6), start up system, shutdown system, air outlet (11), barrel shape sealer (13), cover plate (18), suction port (19) is formed, it is characterized in that: in the middle of suction port (19) and air outlet (11), install barrel shape closing axle (3) and barrel shape sealer (13), and with knob (5), jump ring (1), compression spring (2), retaining screw (4) and pressure spring (6) match, suction port (19) place installing shutdown system and start up system, and cooperatively interact.Comprise knob and be provided with positioning clamping pin, and location rotates clockwise 90 degree of passes, rotates counterclockwise 90 degree and open; Comprise barrel shape closing axle (3) and be provided with chimb, and closely cooperate with the chimb of barrel shape sealer (13); Comprise barrel shape sealer (13) and be provided with chimb and gulde edge, and closely cooperate with the chimb of barrel shape closing axle (3) and valve body (12) respectively; Start up system comprises location piece (7), little spring (8), spring seat (9), push rod (14); Shutdown system comprises remaining silent (10) in pass, fixed base (15), rubber balance muscle (16), elastomeric closure lid (17).
Claims (6)
1. overcurrent overpressure protection safety valve, by valve body (12), jump ring (1), compression spring (2), barrel shape closing axle (3), retaining screw (4), knob (5), pressure spring (6), start up system, shutdown system, air outlet (11), barrel shape sealer (13), cover plate (18), suction port (19) is formed, it is characterized in that: in the middle of suction port (19) and air outlet (11), install barrel shape closing axle (3) and barrel shape sealer (13), and with knob (5), jump ring (1), compression spring (2), retaining screw (4) and pressure spring (6) match, suction port (19) place installing shutdown system and start up system, and cooperatively interact.
2. overcurrent overpressure protection safety valve according to claim 1, is characterized in that knob is provided with positioning clamping pin, and location rotates clockwise 90 degree of passes, rotates counterclockwise 90 degree and open.
3. overcurrent overpressure protection safety valve according to claim 1, is characterized in that barrel shape closing axle (3) is provided with chimb, and closely cooperates with the chimb of barrel shape sealer (13).
4. overcurrent overpressure protection safety valve according to claim 1, is characterized in that barrel shape sealer (13) is provided with chimb and gulde edge, and closely cooperates with the chimb of barrel shape closing axle (3) and valve body (12) respectively.
5. overcurrent overpressure protection safety valve according to claim 1, is characterized in that start up system is by location piece (7), little spring (8), spring seat (9), push rod (14).
6. overcurrent overpressure protection safety valve according to claim 1, is characterized in that shutdown system is remained silent (10) by pass, fixed base (15), rubber balance muscle (16), elastomeric closure lid (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998729.2U CN205173604U (en) | 2015-11-27 | 2015-11-27 | Overpressure protection relief valve overflows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998729.2U CN205173604U (en) | 2015-11-27 | 2015-11-27 | Overpressure protection relief valve overflows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173604U true CN205173604U (en) | 2016-04-20 |
Family
ID=55737598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998729.2U Active CN205173604U (en) | 2015-11-27 | 2015-11-27 | Overpressure protection relief valve overflows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173604U (en) |
Cited By (2)
| 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 |
| CN107044556A (en) * | 2016-08-17 | 2017-08-15 | 海南广天恒科技发展有限公司 | Pessimistic securit is switched |
-
2015
- 2015-11-27 CN CN201520998729.2U patent/CN205173604U/en active Active
Cited By (2)
| 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 |
| CN107044556A (en) * | 2016-08-17 | 2017-08-15 | 海南广天恒科技发展有限公司 | Pessimistic securit is switched |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 overpressure protection safety valve Effective date of registration: 20211220 Granted publication date: 20160420 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 |
Effective date of registration: 20240401 Granted publication date: 20160420 |