CN208756842U - A kind of suspension type seven flourin propane fire extinction apparatus container valve - Google Patents
A kind of suspension type seven flourin propane fire extinction apparatus container valve Download PDFInfo
- Publication number
- CN208756842U CN208756842U CN201821021001.4U CN201821021001U CN208756842U CN 208756842 U CN208756842 U CN 208756842U CN 201821021001 U CN201821021001 U CN 201821021001U CN 208756842 U CN208756842 U CN 208756842U
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- China
- Prior art keywords
- interface
- main valve
- valve
- fire extinction
- driving device
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of suspension type seven flourin propane fire extinction apparatus container valve, and for being mounted on the steel cylinder of seven flourin propane fire extinction device, which includes: main valve, driving device, nozzle, pressure gauge, signal feedback device；Wherein, main valve has container valve outlet, container value import, first interface, second interface and a pressure cap；The nozzle is mounted on the device valve outlet of main valve；The signal feedback device is mounted on the first interface；The pressure gauge is mounted in the second interface；The driving device is mounted on pressure cap；A piston and spring are equipped in main valve, the inner wall by pressure cap, piston and main valve is forming an air storing cavity close to pressure cap side.The utility model uses electromagnetic type driving device, and the temperature-sensitive original part driving method for overcoming the prior art does not have signal feedback function, and bring extinguishing device sensitivity is poor, easily broken problem.
Description
Technical field
The utility model relates to fire-smothering gear container value, in particular to a kind of suspension type seven flourin propane fire extinction dress
Set container value.
Background technique
Fire extinguishing system is typically mounted on important place, and the extinguishing chemical that gas fire-extinguishing facility uses currently on the market mainly has seven
Fluoro-propane, hexafluoropropane, fluoroform, inert gas, carbon dioxide etc., heptafluoro-propane extinguishing chemical good extinguishing effect, amount ratio
Larger, the suspension type seven flourin propane fire extinction device of the prior art is stored-pressure type, and extinguishing chemical is stored in steel cylinder, is added simultaneously
It is pressurized nitrogen, forms certain pressure seal storage.The nitrogen being added in this method, its purpose is to exist convenient for extinguishing device
It can quickly will be in agent application to guard plot when spurting.
Suspension type seven flourin propane fire extinction device in the prior art generallys use the driving of temperature-sensitive original part.Temperature-sensitive original part drives
Flowing mode, dosage is big, and structure is simple, but sensitivity is poor, easily broken, does not have signal feedback function.When guard plot space is larger
When, it not can guarantee while opening when fire occurs using the suspension type seven flourin propane fire extinction device of multiple temperature-sensitive driving methods
Dynamic, extinguishing effect is poor, is suitable only for separate unit fire extinguishing in small space and uses.
Summary of the invention
Goal of the invention: in order to solve the problems in the prior art, the utility model provides a kind of suspension type heptafluoro-propane gas
Body extinguishing device container value, for being mounted on the steel cylinder of seven flourin propane fire extinction device, which includes: main valve, drives
Dynamic device, nozzle, pressure gauge, signal feedback device；Wherein, main valve have container valve outlet, container value import, first interface,
Second interface and a pressure cap；The nozzle is mounted on the device valve outlet of main valve；The signal feedback device be mounted on this
On one interface；The pressure gauge is mounted in the second interface；The driving device is mounted on pressure cap；It is set in main valve
There are a piston and spring, the inner wall by pressure cap, piston and main valve is forming an air storing cavity close to pressure cap side.
Further, the pressure cap include one release diaphragm and one with " convex " type third interface；The driving dress
It sets and is mounted on third interface；
Further, under container value band pressure condition, the interior pressure of the air storing cavity of the main valve is consistent with the steel pressure in the bottle,
Piston separates container value inlet and outlet.
Further, when driving device starts, the driving device diaphragm that will release is punctured, and piston is opened, container value import
It is communicated with outlet.
Further, the fire of the driving device and the signal feedback device also with seven flourin propane fire extinction device
Calamity alarm controller is connected.
Further, the driving device is electromagnetic type driving device.
The utility model has the advantages that the utility model suspension type seven flourin propane fire extinction apparatus container valve is using electromagnetic type driving dress
Set, the temperature-sensitive original part driving method for overcoming the prior art does not have a signal feedback function, and the sensitivity of bring extinguishing device compared with
Difference, easily broken problem.Meanwhile present apparatus container value, also have structure simple, suitable area of space is larger, extinguishing chemical fills
Convenient, high sensitivity, safe and reliable advantage.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of suspension type seven flourin propane fire extinction apparatus container valve of the utility model；
Fig. 2 is a kind of sectional view of suspension type seven flourin propane fire extinction apparatus container valve of the utility model；
Fig. 3 is a kind of sectional view of suspension type seven flourin propane fire extinction apparatus container valve of the utility model.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
As illustrated in fig. 1 and 2, the utility model provides a kind of suspension type seven flourin propane fire extinction apparatus container valve, is used for
It is mounted on the steel cylinder of seven flourin propane fire extinction device, which includes: main valve 2, driving device 1, nozzle 3, pressure gauge
4, signal feedback device 5；Wherein, main valve 2 has container valve outlet, container value import and a pressure cap 202；The container of main valve 2
Valve import import is mounted on steel cylinder, and container value import can be connect by screw thread 205 with steel cylinder, and nozzle 3 is mounted on going out for main valve 2
On mouth, it can be attached by screw thread 301.A piston 201 and spring 203 are equipped in main valve 2, by pressure cap 202, piston 201
And the inner wall of main valve 2 is forming an air storing cavity 204 close to pressure cap side.Wherein, the pressure cap 202 includes one releasing diaphragm
2021 and one with " convex " type third interface 2022.Driving device 1 is by being threadably mounted on the third interface 2022, the drive
Dynamic device is electromagnetic type driving device, and when driving device starting, the diaphragm 202 that will release is punctured.
First interface 501 and second interface 401 are additionally provided on main valve 2, the outlet of main valve 2 is arranged in first interface 501
Side, signal feedback device 5 are mounted on the first interface 501.The inlet side of main valve 2, pressure gauge 4 is arranged in second interface 401
It is mounted in the second interface 401；It can be all attached above by screw thread.
The driving device 1 and signal feedback device 5 is also connected with fire alarm control unit.When container value shape with pressure
Under state, 2 gas storage cavity pressure of main valve is consistent with the steel pressure in the bottle, and piston 201 separates container value inlet and outlet, and fire occurs
Afterwards, fire alarm control unit issues instruction, and electromagnetic type driving device 1 starts, and the diaphragm 202 that will release punctures, in 2 air storing cavity of main valve
Pressure reduction, since pressure supplement is slow, piston 201 is opened, container value inlet and outlet communicate as shown in figure 3, extinguishing chemical from
Nozzle 3, which is discharged into guard plot, implements fire extinguishing, and synchronous signal feedback device 5 acts, by extinguishing device action signal feedback to fire
Calamity alarm controller.
Suspension type seven flourin propane fire extinction apparatus container valve provided by the utility model uses electromagnetic type driving device, gram
The temperature-sensitive original part driving method for having taken the prior art does not have signal feedback function, and bring extinguishing device sensitivity is poor, easily
Crushing Problem.Meanwhile present apparatus container value, also have structure simple, suitable area of space is larger, extinguishing chemical fills convenience,
High sensitivity, safe and reliable advantage.
Claims (6)
1. a kind of suspension type seven flourin propane fire extinction apparatus container valve, for being mounted on the steel of seven flourin propane fire extinction device
On bottle, it is characterised in that: the container value includes: main valve, driving device, nozzle, pressure gauge, signal feedback device；Wherein, main valve
With container valve outlet, container value import, first interface, second interface and a pressure cap；The nozzle is mounted on the device of main valve
On valve outlet；The signal feedback device is mounted on the first interface；The pressure gauge is mounted in the second interface；Institute
The driving device stated is mounted on pressure cap；It is equipped with a piston and spring in main valve, is existed by the inner wall of pressure cap, piston and main valve
An air storing cavity is formed close to pressure cap side.
2. a kind of suspension type seven flourin propane fire extinction apparatus container valve according to claim 1, it is characterised in that: described
Pressure cap include one release diaphragm and one with " convex " type third interface；The driving device is mounted on third interface.
3. a kind of suspension type seven flourin propane fire extinction apparatus container valve according to claim 1, it is characterised in that: work as appearance
Under device valve band pressure condition, the interior pressure of the air storing cavity of the main valve is consistent with the steel pressure in the bottle, piston by container value import with
Outlet separates.
4. a kind of suspension type seven flourin propane fire extinction apparatus container valve according to claim 2, it is characterised in that: work as drive
When dynamic device starting, the driving device diaphragm that will release is punctured, and piston is opened, and container value inlet and outlet communicates.
5. a kind of suspension type seven flourin propane fire extinction apparatus container valve according to claim 1, it is characterised in that: described
Driving device and the signal feedback device be also connected with the fire alarm control unit of seven flourin propane fire extinction device.
6. a kind of suspension type seven flourin propane fire extinction apparatus container valve according to claim 1, it is characterised in that: described
Driving device be electromagnetic type driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021001.4U CN208756842U (en) | 2018-06-29 | 2018-06-29 | A kind of suspension type seven flourin propane fire extinction apparatus container valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021001.4U CN208756842U (en) | 2018-06-29 | 2018-06-29 | A kind of suspension type seven flourin propane fire extinction apparatus container valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208756842U true CN208756842U (en) | 2019-04-19 |
Family
ID=66128378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021001.4U Expired - Fee Related CN208756842U (en) | 2018-06-29 | 2018-06-29 | A kind of suspension type seven flourin propane fire extinction apparatus container valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208756842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114788940A (en) * | 2022-04-22 | 2022-07-26 | 北京达氟安全科技有限公司 | Fire fighting state automatic monitoring equipment and method based on non-pressure fire extinguishing device |
| CN115228024A (en) * | 2022-06-21 | 2022-10-25 | 三江学院 | Self-starting automatic fire extinguishing equipment |
-
2018
- 2018-06-29 CN CN201821021001.4U patent/CN208756842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114788940A (en) * | 2022-04-22 | 2022-07-26 | 北京达氟安全科技有限公司 | Fire fighting state automatic monitoring equipment and method based on non-pressure fire extinguishing device |
| CN115228024A (en) * | 2022-06-21 | 2022-10-25 | 三江学院 | Self-starting automatic fire extinguishing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190629 |