CN206007841U - Ocean nuclear power platform heap cabin and containment fire extinguishing system - Google Patents
Ocean nuclear power platform heap cabin and containment fire extinguishing system Download PDFInfo
- Publication number
- CN206007841U CN206007841U CN201620908877.5U CN201620908877U CN206007841U CN 206007841 U CN206007841 U CN 206007841U CN 201620908877 U CN201620908877 U CN 201620908877U CN 206007841 U CN206007841 U CN 206007841U
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- Prior art keywords
- heptafluoro
- carbon dioxide
- fire
- pipeline
- propane
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Abstract
The utility model is related to ocean nuclear power platform heap cabin and containment fire extinguishing system, including fire extinguisher of heptafluoropropane, fine spray extinguisher, carbon dioxide extinguisher installation and controller, it is characterized in that each extinguishing device by corresponding firing-fighting medium source, valve, distribution platform and more than one shower nozzle are sequentially connected in series by pipeline and are formed, pressure sensor is provided with pipeline between the distribution platform of each extinguishing device and shower nozzle, the signal input part of controller is connected with the signal output part of fire detector, the signal output part of each extinguishing device pressure sensor is connected with the signal input part of controller respectively, the signal output part of controller is connected with the control signal input of the valve of each extinguishing device respectively.The utility model can adopt different firing-fighting mediums according to different fire hazard situations, put out a fire and reduce after calamity on item important to safety impact so as to rapid, reliable.
Description
Technical field
The utility model is related to fire extinguishing system, specifically ocean nuclear power platform heap cabin and containment fire extinguishing system.
Background technology
Ocean nuclear power platform is the design concept and thinking for using for reference ocean water surface ship, nuclear power station is arranged in floating type
On platform.Heap cabin is the most important region of ocean nuclear power platform, and the fire protection design in heap cabin is directly connected to nuclear power platform,
The safety of particularly reactor.The characteristics of heap cabin fire-fighting system must take into account marine fire-extinguishing and nuclear power station is put out a fire, especially safety
Shell is contained within zirconium, and easily reacted generation hydrogen with water, it is impossible to is used water as the situation of firing-fighting medium, is taken into full account fire
Affect, it is ensured that reactor and its safety-related systems, equipment and item important to safety are from fire hazard.There is no at present can be straight
Connect the fire extinguishing system allocation plan for applying to nuclear power platform heap cabin, therefore, design a kind of can be according to different fire hazard situations
Using different firing-fighting mediums, the ocean core that item important to safety affects is moved after calamity so as to rapid, reliability is put out a fire and reduced
Power platform heap cabin and containment fire extinguishing system are very necessary.
Utility model content
The purpose of this utility model be to provide a kind of can according to different fire hazard situations using different firing-fighting mediums, so as to
Rapidly, the reliable ocean nuclear power platform heap cabin that puts out a fire and item important to safety is affected after reducing calamity and containment fire extinguishing system
System.
For achieving the above object, the utility model is adopted the following technical scheme that：Ocean nuclear power platform heap cabin and containment
Fire extinguishing system, including fire extinguisher of heptafluoropropane, fine spray extinguisher, carbon dioxide extinguisher installation and controller, its feature
It is that fire extinguisher of heptafluoropropane distributes platform and more than one cloth by heptafluoro-propane gas cylinder, heptafluoro-propane air valve, heptafluoro-propane gas
Put the heptafluoro-propane gas blowout head in the containment and be sequentially connected in series by pipeline and form, heptafluoro-propane gas distribution platform and heptafluoro-propane
Be provided with heptafluoro-propane baroceptor on pipeline between gas blowout head, fine spray extinguisher by water pump, water valve, distribution platform and
More than one fine mist spray head being arranged in outside containment is sequentially connected in series by pipeline and is formed, between distribution platform and fine mist spray head
Pipeline on be provided with hydraulic pressure sensor, carbon dioxide extinguisher installation is by dioxide bottle, carbon dioxide air valve, carbon dioxide
Gas distribution platform and more than one carbon dioxide shower nozzle being arranged in outside containment are sequentially connected in series by pipeline and are formed, carbon dioxide
Carbon dioxide gas pressure sensor, the signal input of controller are provided with pipeline between gas distribution platform and carbon dioxide shower nozzle
End is connected with the signal output part of fire detector, heptafluoro-propane baroceptor, hydraulic pressure sensor and Carbon dioxide air pressure
The signal output part of sensor is connected with the signal input part of controller respectively, the signal output part of controller respectively with seven fluorine third
The control signal input connection of alkane air valve, water pump, water valve and carbon dioxide air valve.
Further, heptafluoro-propane gas blowout head layered arrangement in the containment.
The utility model can adopt different firing-fighting mediums according to different fire hazard situations, so as to rapid, reliable fire extinguishing simultaneously
And item important to safety is affected after reducing calamity.
Description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1- fire extinguisher of heptafluoropropane；1.1- heptafluoro-propane gas cylinders；1.2- heptafluoro-propane air valves；Seven fluorine third of 1.3-
Alkane gas distributes platform；1.4- heptafluoro-propane gas blowout heads；1.5- heptafluoro-propane baroceptors；2- fine spray extinguishers；2.1-
Water pump；2.2- water valve；2.3- distributes platform；2.4- fine mist spray head；2.5- hydraulic pressure sensor；3- carbon dioxide extinguisher installations；
3.1- dioxide bottle；3.2- carbon dioxide air valves；3.3- carbon dioxides distribute platform；3.4- carbon dioxide shower nozzles；
3.5- carbon dioxide gas pressure sensors；4- controllers.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model, but the embodiment should not be construed as right
Restriction of the present utility model.
Ocean nuclear power platform heap cabin as depicted and containment fire extinguishing system, including fire extinguisher of heptafluoropropane 1, carefully
Water spray installation 2, carbon dioxide extinguisher installation 3 and controller 4, fire extinguisher of heptafluoropropane 1 by heptafluoro-propane gas cylinder 1.1,
Heptafluoro-propane air valve 1.2, heptafluoro-propane gas distribute platform 1.3 and more than one is arranged in the heptafluoro-propane gas blowout head in containment
1.4 are sequentially connected in series by pipeline and form, on the pipeline between heptafluoro-propane gas distribution platform 1.3 and heptafluoro-propane gas blowout head 1.4
Heptafluoro-propane baroceptor 1.5 is provided with, fine spray extinguisher 2 is by water pump 2.1, water valve 2.2, distribution platform 2.3 and one
The fine mist spray head 2.4 being more than arranged in outside containment is sequentially connected in series by pipeline and is formed, and distributes platform 2.3 and fine mist spray head
Hydraulic pressure sensor 2.5 is provided with pipeline between 2.4, and carbon dioxide extinguisher installation 3 is by dioxide bottle 3.1, titanium dioxide
Carbon air valve 3.2, carbon dioxide distribution platform 3.3 and the carbon dioxide shower nozzle 3.4 that more than one is arranged in outside containment pass through
Pipeline is sequentially connected in series and forms, and is provided with dioxy on the pipeline between carbon dioxide distribution platform 3.3 and carbon dioxide shower nozzle 3.4
Change carbon baroceptor 3.5, the signal input part of controller 4 is connected with the signal output part of fire detector, heptafluoro-propane
The signal output part of baroceptor 1.5, hydraulic pressure sensor 2.5 and carbon dioxide gas pressure sensor 3.5 respectively with controller 4
Signal input part connects, the signal output part of controller 4 respectively with heptafluoro-propane air valve 1.2, water pump 2.1, water valve 2.2 and dioxy
Change the control signal input connection of carbon air valve 3.2.
Preferred embodiment is：In such scheme, the heptafluoro-propane gas blowout head 1.4 layered arrangement in the containment.
The content not being described in detail in this specification, belongs to prior art known to those skilled in the art.
Claims (2)
1. ocean nuclear power platform heap cabin and containment fire extinguishing system, fill including fire extinguisher of heptafluoropropane (1), fine mist fire-fighting
Put (2), carbon dioxide extinguisher installation (3) and controller (4), it is characterised in that：Fire extinguisher of heptafluoropropane (1) is by heptafluoro-propane
Gas cylinder (1.1), heptafluoro-propane air valve (1.2), heptafluoro-propane gas distribute platform (1.3) and more than one is arranged in containment
Heptafluoro-propane gas blowout head (1.4) is sequentially connected in series by pipeline and is formed, and heptafluoro-propane gas distributes platform (1.3) and heptafluoro-propane gas blowout
Heptafluoro-propane baroceptor (1.5) is provided with pipeline between head (1.4), fine spray extinguisher (2) is by water pump
(2.1), water valve (2.2), distribution platform (2.3) and more than one be arranged in the fine mist spray head outside containment (2.4) pass through pipeline
It is sequentially connected in series and forms, on the pipeline distributed between platform (2.3) and fine mist spray head (2.4), is provided with hydraulic pressure sensor (2.5), two
Carbonoxide extinguishing device (3) is by dioxide bottle (3.1), carbon dioxide air valve (3.2), carbon dioxide distribution platform
(3.3) it is sequentially connected in series by pipeline and is formed with more than one carbon dioxide shower nozzle (3.4) being arranged in outside containment, carbon dioxide
Carbon dioxide gas pressure sensor (3.5) is provided with pipeline between gas distribution platform (3.3) and carbon dioxide shower nozzle (3.4),
The signal input part of controller (4) is connected with the signal output part of fire detector, heptafluoro-propane baroceptor (1.5),
The signal output part of hydraulic pressure sensor (2.5) and carbon dioxide gas pressure sensor (3.5) signal input respectively with controller (4)
End connection, the signal output part of controller (4) respectively with heptafluoro-propane air valve (1.2), water pump (2.1), water valve (2.2) and dioxy
Change the control signal input connection of carbon air valve (3.2).
2. nuclear power platform heap cabin in ocean according to claim 1 and containment fire extinguishing system, it is characterised in that：Described seven
Fluoro-propane gas blowout head (1.4) layered arrangement in the containment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908877.5U CN206007841U (en) | 2016-08-19 | 2016-08-19 | Ocean nuclear power platform heap cabin and containment fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908877.5U CN206007841U (en) | 2016-08-19 | 2016-08-19 | Ocean nuclear power platform heap cabin and containment fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206007841U true CN206007841U (en) | 2017-03-15 |
Family
ID=58250298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620908877.5U Expired - Fee Related CN206007841U (en) | 2016-08-19 | 2016-08-19 | Ocean nuclear power platform heap cabin and containment fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206007841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615814A (en) * | 2018-12-03 | 2019-04-12 | 中国船舶重工集团公司第七〇九研究所 | Radiation resistance combined type fire detecting arrangement |
| CN110743114A (en) * | 2019-10-28 | 2020-02-04 | 天津天雾智能科技有限公司 | Intelligent active fire extinguishing system applied to rail transit vehicle |
| CN111589020A (en) * | 2020-05-28 | 2020-08-28 | 航天康达(北京)科技发展有限公司 | Perfluorohexanone quick fire extinguishing device and fire extinguishing system |
-
2016
- 2016-08-19 CN CN201620908877.5U patent/CN206007841U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615814A (en) * | 2018-12-03 | 2019-04-12 | 中国船舶重工集团公司第七〇九研究所 | Radiation resistance combined type fire detecting arrangement |
| CN110743114A (en) * | 2019-10-28 | 2020-02-04 | 天津天雾智能科技有限公司 | Intelligent active fire extinguishing system applied to rail transit vehicle |
| CN111589020A (en) * | 2020-05-28 | 2020-08-28 | 航天康达(北京)科技发展有限公司 | Perfluorohexanone quick fire extinguishing device and fire extinguishing system |
| CN111589020B (en) * | 2020-05-28 | 2022-03-04 | 航天康达(北京)科技发展有限公司 | Perfluorohexanone quick fire extinguishing device and fire extinguishing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20210819 |