CN215537977U - Container valve for fire extinguishing agent bottle group of cabinet type heptafluoropropane gas fire extinguishing device - Google Patents
Container valve for fire extinguishing agent bottle group of cabinet type heptafluoropropane gas fire extinguishing device Download PDFInfo
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- CN215537977U CN215537977U CN202122243443.1U CN202122243443U CN215537977U CN 215537977 U CN215537977 U CN 215537977U CN 202122243443 U CN202122243443 U CN 202122243443U CN 215537977 U CN215537977 U CN 215537977U
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- valve
- valve body
- fire extinguishing
- sealing
- gasket
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- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 81
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses a container valve for a fire extinguishing agent bottle group of a cabinet type heptafluoropropane gas fire extinguishing device, which comprises a valve body, wherein the top surface of the valve body is provided with a valve cover and a safety screw, the safety screw penetrates through the left side wall of the valve body, and the inner end of the safety screw is sequentially connected with a pressure ring, a first sealing gasket and a safety diaphragm; the first sealing mechanism is arranged on the inner wall of the valve body; the second sealing mechanism is arranged on the top surface of the valve body; and the pressure gauge sealing mechanism is arranged on the left side of the valve body. This cabinet type heptafluoropropane gas extinguishing device's container valve for fire extinguishing agent bottle group can be convenient for improve the sealed effect of container valve, prevents to produce and reveals, and the guarantee is effectually put out a fire when the conflagration appears.
Description
Technical Field
The utility model relates to the technical field of container valves, in particular to a container valve for a fire extinguishing agent bottle group of a cabinet type heptafluoropropane gas fire extinguishing device.
Background
The container valve is used for sealing and storing the fire extinguishing agent at ordinary times, the fire extinguishing agent is opened and released when a fire is in a fire alarm, the container valve can be divided into an electric type, a pneumatic type, a mechanical type and an electric detonation type according to the control mode of the container valve, and the container valve can be divided into an independent type, a valve group type and a driving and driven type;
however, the sealing effect of the container valve used at present is not ideal, the leakage is easy to occur, and the fire can not be effectively extinguished in case of fire.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a container valve for a fire extinguishing agent bottle group of a cabinet type heptafluoropropane gas fire extinguishing device, which aims to solve the problems that the existing container valve is not ideal in sealing effect, is easy to leak and cannot effectively extinguish fire in case of fire in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a container valve for a fire extinguishing agent bottle group of a cabinet type heptafluoropropane gas fire extinguishing apparatus, comprising: a valve body, wherein the top surface of the valve body is provided with a valve cover,
the safety screw penetrates through the left side wall of the valve body, and the inner end of the safety screw is sequentially connected with the pressure ring, the first sealing gasket and the safety diaphragm;
the first sealing mechanism is arranged on the inner wall of the valve body;
the second sealing mechanism is arranged on the top surface of the valve body;
and the pressure gauge sealing mechanism is arranged on the left side of the valve body.
Adopt above-mentioned technical scheme, can be convenient for improve the sealed effect of container valve, prevent to reveal.
As a preferred aspect of the present invention, the first sealing mechanism includes:
the main valve is connected with the inner wall of the valve body in a sliding manner;
the first sealing ring is arranged on the outer side surface of the main valve and is attached to the inner wall of the valve body;
the main sealing gasket is arranged on the bottom surface of the main valve;
the flow guide screw is arranged on the inner side surface of the main valve;
the gasket is arranged on the flow guide screw and is attached to the main sealing gasket;
the second sealing ring is arranged on the outer side surface of the gasket and is attached to the inner wall of the valve body;
the spring is fixedly installed on the bottom surface of the valve cover, and the bottom end of the spring is connected with the main valve.
By adopting the technical scheme, the first sealing ring, the main sealing gasket, the gasket and the second sealing ring are arranged conveniently and effectively to seal.
As a preferred aspect of the present invention, the second sealing mechanism includes:
the compression nut is arranged on the outer side surface of the top of the valve cover and is in threaded connection;
a sealing diaphragm mounted to the internal passage of the bonnet;
the second sealing gasket is arranged on the top surface of the valve body and is attached to the bottom surface of the compression nut;
and the third sealing ring is arranged on the top surface of the valve body, and the third sealing ring is attached to the top surface of the valve cover.
By adopting the technical scheme, the sealing is convenient to carry out through the second sealing gasket and the third sealing ring.
As a preferred technical solution of the present invention, the pressure gauge sealing mechanism includes:
the pressure gauge switch nut is in threaded connection with the left bulge of the valve body;
the living body is connected with the inner wall of the pressure gauge switch nut in a sliding manner;
the fourth sealing ring is arranged on the outer side surface of the living body and is attached to the inner wall of the left bulge of the valve body;
a third gasket attached to a left side surface of the living body;
the left side surface of the pressure gauge switch nut is arranged in the pressure gauge mounting opening.
By adopting the technical scheme, the pressure gauge can be conveniently and effectively sealed after being installed.
Compared with the prior art, the utility model has the beneficial effects that: the container valve for the fire extinguishing agent bottle group of the cabinet type heptafluoropropane gas fire extinguishing device can improve the sealing effect of the container valve conveniently, prevent leakage and ensure effective fire extinguishing when a fire disaster occurs;
1. when the device is not started for use, the arrangement of the first sealing ring, the main sealing gasket, the gasket and the second sealing ring plays an effective sealing role to prevent leakage;
2. meanwhile, the sealing diaphragm, the second sealing gasket and the third sealing ring play a role in sealing, so that leakage from the top is prevented;
3. after the pressure gauge is installed, the fourth sealing ring and the third sealing gasket are arranged for sealing, and leakage is prevented.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of a left side view partial cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a valve body; 2. a valve cover; 3. a main valve; 4. a first seal ring; 5. a primary seal gasket; 6. a liner; 7. a second seal ring; 8. a flow guide screw; 9. a compression nut; 10. sealing the membrane; 11. a second gasket; 12. a third seal ring; 13. a spring; 14. a pressure gauge switch nut; 15. a living body; 16. a fourth seal ring; 17. a third gasket; 18. a pressure gauge mounting port; 19. a safety screw; 20. pressing a ring; 21. a first gasket; 22. a safety diaphragm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the technical solution of the present invention: a container valve for a fire extinguishing agent bottle group of a cabinet type heptafluoropropane gas fire extinguishing apparatus, comprising: the valve body 1, the top surface of the valve body 1 is provided with the valve cover 2, the safety screw 19 penetrates through the left side wall of the valve body 1, the inner end of the safety screw 19 is sequentially connected with a pressing ring 20, a first sealing gasket 21 and a safety diaphragm 22, the main valve 3 is in sliding connection with the inner wall of the valve body 1, the first sealing ring 4 is installed on the outer side surface of the main valve 3, the first sealing ring 4 is attached to the inner wall of the valve body 1, the main sealing gasket 5 is installed on the bottom surface of the main valve 3, the diversion screw 8 is arranged on the inner side surface of the main valve 3, the liner 6 is installed on the diversion screw 8, the liner 6 is attached to the main sealing gasket 5, the second sealing ring 7 is arranged on the outer side surface of the liner 6, the second sealing ring 7 is attached to the inner wall of the valve body 1, the spring 13 is fixedly installed on the bottom surface of the valve cover 2, the bottom end of the spring 13 is connected with the main valve 3, and in a quasi-working state, the valve is in a quasi-working state, the quasi-working state is realized through the first sealing ring 4, The main sealing gasket 5, the gasket 6 and the second sealing ring 7 play a sealing effect to prevent gas leakage;
the compression nut 9 is arranged on the outer side surface of the top of the valve cover 2 in threaded connection, the sealing diaphragm 10 is arranged in an internal channel of the valve cover 2, the second sealing gasket 11 is arranged on the top surface of the valve body 1, the second sealing gasket 11 is attached to the bottom surface of the compression nut 9, the third sealing ring 12 is arranged on the top surface of the valve body 1, the third sealing ring 12 is attached to the top surface of the valve cover 2, and meanwhile, through the arrangement of the second sealing gasket 11 and the third sealing ring 12, the top is sealed, so that gas is prevented from leaking from the top;
the pressure gauge switch nut 14 is in threaded connection with a left side protrusion of the valve body 1, the living body 15 is in sliding connection with an inner wall of the pressure gauge switch nut 14, the fourth sealing ring 16 is installed on the outer side surface of the living body 15, the fourth sealing ring 16 is attached to the inner wall of the left side protrusion of the valve body 1, the third sealing gasket 17 is installed on the left side surface of the living body 15, a pressure gauge installation opening 18 is formed in the left side surface of the pressure gauge switch nut 14, after a pressure gauge is installed, gas is prevented from leaking from a pressure gauge installation position under the action of the fourth sealing ring 16 and the third sealing gasket 17, and the content which is not described in detail in the specification belongs to the prior art which is well known by professionals in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A container valve for a fire extinguishing agent bottle group of a cabinet type heptafluoropropane gas fire extinguishing apparatus, comprising: the top surface of the valve body is provided with a valve cover, which is characterized in that,
the safety screw penetrates through the left side wall of the valve body, and the inner end of the safety screw is sequentially connected with the pressure ring, the first sealing gasket and the safety diaphragm;
the first sealing mechanism is arranged on the inner wall of the valve body;
the second sealing mechanism is arranged on the top surface of the valve body;
and the pressure gauge sealing mechanism is arranged on the left side of the valve body.
2. The fire extinguishing agent cylinder group container valve of a cabinet type heptafluoropropane gas fire extinguishing apparatus according to claim 1, wherein said first sealing means comprises:
the main valve is connected with the inner wall of the valve body in a sliding manner;
the first sealing ring is arranged on the outer side surface of the main valve and is attached to the inner wall of the valve body;
the main sealing gasket is arranged on the bottom surface of the main valve;
the flow guide screw is arranged on the inner side surface of the main valve;
the gasket is arranged on the flow guide screw and is attached to the main sealing gasket;
the second sealing ring is arranged on the outer side surface of the gasket and is attached to the inner wall of the valve body;
the spring is fixedly installed on the bottom surface of the valve cover, and the bottom end of the spring is connected with the main valve.
3. The fire extinguishing agent cylinder group container valve of a cabinet type heptafluoropropane gas fire extinguishing apparatus according to claim 1, wherein said second sealing means comprises:
the compression nut is arranged on the outer side surface of the top of the valve cover and is in threaded connection;
a sealing diaphragm mounted to the internal passage of the bonnet;
the second sealing gasket is arranged on the top surface of the valve body and is attached to the bottom surface of the compression nut;
and the third sealing ring is arranged on the top surface of the valve body, and the third sealing ring is attached to the top surface of the valve cover.
4. The fire extinguishing agent cylinder group container valve of cabinet type heptafluoropropane gas fire extinguishing apparatus according to claim 3, wherein said pressure gauge sealing mechanism comprises:
the pressure gauge switch nut is in threaded connection with the left bulge of the valve body;
the living body is connected with the inner wall of the pressure gauge switch nut in a sliding manner;
the fourth sealing ring is arranged on the outer side surface of the living body and is attached to the inner wall of the left bulge of the valve body;
a third gasket attached to a left side surface of the living body;
the left side surface of the pressure gauge switch nut is arranged in the pressure gauge mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243443.1U CN215537977U (en) | 2021-09-16 | 2021-09-16 | Container valve for fire extinguishing agent bottle group of cabinet type heptafluoropropane gas fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243443.1U CN215537977U (en) | 2021-09-16 | 2021-09-16 | Container valve for fire extinguishing agent bottle group of cabinet type heptafluoropropane gas fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537977U true CN215537977U (en) | 2022-01-18 |
Family
ID=79850900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122243443.1U Active CN215537977U (en) | 2021-09-16 | 2021-09-16 | Container valve for fire extinguishing agent bottle group of cabinet type heptafluoropropane gas fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537977U (en) |
-
2021
- 2021-09-16 CN CN202122243443.1U patent/CN215537977U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362000 phase III of ximeichenggong Development Zone, Nanan City, Quanzhou City, Fujian Province Patentee after: Fujian Shousheng Fire Technology Co.,Ltd. Address before: 362000 phase III of ximeichenggong Development Zone, Nanan City, Quanzhou City, Fujian Province Patentee before: Fujian Shousheng Fire Technology Co.,Ltd. |