CN105641831A - Oil depot firefighting system - Google Patents
Oil depot firefighting system Download PDFInfo
- Publication number
- CN105641831A CN105641831A CN201610226399.4A CN201610226399A CN105641831A CN 105641831 A CN105641831 A CN 105641831A CN 201610226399 A CN201610226399 A CN 201610226399A CN 105641831 A CN105641831 A CN 105641831A
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- storage tank
- oil
- tank
- oil storage
- 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.)
- Pending
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 144
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 72
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000006260 foam Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 abstract description 20
- 238000004880 explosion Methods 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 239000006200 vaporizer Substances 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 3
- 238000002309 gasification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
- A62C3/065—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products for containers filled with inflammable liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an oil depot firefighting system which comprises an oil storage tank, wherein a carbon dioxide vaporizer is arranged in the oil storage tank; a liquid inlet of the carbon dioxide vaporizer is connected with a liquid carbon dioxide storage tank through a liquid carbon dioxide conveying pipe; a gas outlet of the carbon dioxide vaporizer is formed at the top in the oil storage tank; the top of the oil storage tank is provided with an oil tank breather valve and connected with a gas carbon dioxide return pipe through the oil tank breather valve; the gas carbon dioxide return pipe is connected with a gas inlet of a carbon dioxide compressor; and a liquid outlet of the carbon dioxide compressor is communicated into the liquid carbon dioxide storage tank. In the oil depot firefighting system, the traditional oil storage way of an oil tank is changed, the upper closed space of the storage tank is filled with carbon dioxide gas, thus the oil in the storage tank is completely isolated from oxygen, and the fire and explosion accidents of the oil storage tank can be effectively prevented.
Description
Technical field
The present invention relates to a kind of oil tank fire control system fire-proof and explosion-proof for oil depot.
Background technology
It is known that the security against fire of oil depot is the top priority of Oil Depot Construction and management all the time. At present, what the Fire Fighting Construction of oil depot was more has been placed in outfit Water spray fire extinguishing system, froth fire extinguishing system, focus on fire and blast causes putting out a fire to save life and property of fire, fact proved, oil depot is once breaking out of fire or blast, namely allowing to put out a fire to save life and property in time, the consequence caused and loss are also extremely serious. Therefore, it is necessary to the Fire Fighting Construction emphasis of oil depot is transferred in the generation how effectively stopping fire and explosion accident.
Summary of the invention
It is an object of the invention to provide a kind of oil tank fire control system, this oil tank fire control system has laid stress in the generation stopping fire and explosion accident.
The technical scheme is that a kind of oil tank fire control system, including oil storage tank, it is provided with carbon dioxide carburettors in described oil storage tank, the inlet of this carbon dioxide carburettors connects liquid carbon dioxide storage tank by liquid carbon dioxide conveying pipe, the gas outlet of this carbon dioxide carburettors is positioned at the tank inner top of described oil storage tank, the tank deck of described oil storage tank is provided with tank valves and connects gaseous carbon dioxide loopback pipe by this tank valves, this gaseous carbon dioxide loopback pipe is connected with the air inlet of carbon-dioxide gas compressor, the liquid outlet of this carbon-dioxide gas compressor is communicated in described liquid carbon dioxide storage tank.
Further, the gas outlet of described carbon dioxide carburettors connects the air inlet of foam maker by gaseous carbon dioxide conveying pipe, and the foam nozzle that the foam outlet of this foam maker configures with described oil storage tank is connected.
This oil tank fire control system is equipped with wind-driven generator.
This oil tank fire control system changes conventional oil tank oil storage mode, by filling carbon dioxide in the confined space of storage tank top, making oil product and oxygen in storage tank completely cut off completely such that it is able to effectively to prevent the generation of oil storage tank fire and explosion accident.
This oil tank fire control system adopts the mode of sealing and circulating to use carbon dioxide, is conducive to energy-conservation and environmental protection.
This oil tank fire control system possesses foam fire-fighting function, it is possible to To Extinguish The Fire On Oil timely and effectively.
This oil tank fire control system is equipped with wind-driven generator, possesses power itself function.
Accompanying drawing explanation
Fig. 1 is this oil tank fire control system schematic.
Detailed description of the invention
In conjunction with accompanying drawing, the specific embodiment of the present invention is illustrated.
Such as Fig. 1, this oil tank fire control system includes oil storage tank 1, and the bottom in oil storage tank 1 is provided with carbon dioxide carburettors 2, and this carbon dioxide carburettors 2 is suitable for selecting coiled carburator. The inlet of carbon dioxide carburettors 2 connects liquid carbon dioxide storage tank 4 by liquid carbon dioxide conveying pipe 3, and the gas outlet of carbon dioxide carburettors 2 is by the tank inner top of pipeline communication to oil storage tank 1. The tank deck of oil storage tank 1 is provided with tank valves 5, the air vent of tank valves 5 connects gaseous carbon dioxide loopback pipe 6, the other end of this gaseous carbon dioxide loopback pipe 6 is connected with the air inlet of carbon-dioxide gas compressor 7, and the liquid outlet of this carbon-dioxide gas compressor 7 is communicated in liquid carbon dioxide storage tank 4 tank. When ambient temperature raises or during toward oiling in oil storage tank 1, when in oil storage tank 1, pressure raises and reaches setting value, tank valves 5 is opened, and start carbon-dioxide gas compressor 7 simultaneously, a part of carbon dioxide in oil storage tank 1 is entered after carbon-dioxide gas compressor 7 is compressed into liquid carbon dioxide liquid carbon dioxide storage tank 4; When ambient temperature reduces or drains the oil in oil tank, when in oil storage tank 1, gas compartment increase forms negative pressure, tank valves 5 is closed, liquid carbon dioxide in liquid carbon dioxide storage tank 4 sprays from gas outlet after carbon dioxide carburettors 2 gasifies, oil pressure inside the tank raises rapidly, and after normal pressure to be achieved, pressurising stops. Carbon dioxide carburettors 2 is arranged in oil storage tank 1, if tank leakage and when having the condition of a fire, need carbon dioxide gasification in a large number, the a large amount of cold energy produced in gasification can reduce oil temperature in oil storage tank 1, prevent oil temperature in oil storage tank 1 from raising and causing oil product in oil tank on fire or fuel tank explosion, result in greater loss.
Such as Fig. 1 embodiment, being provided with platform on the top of liquid carbon dioxide storage tank 4, carbon-dioxide gas compressor 7 may be provided on this platform.
This oil tank fire control system is provided liquid carbon dioxide by liquid carbon dioxide storage tank 4, liquid carbon dioxide is transported to after carbon dioxide carburettors 2 is vaporized by liquid carbon dioxide conveying pipe 3 and adds to space in the tank above oil product liquid level, and when pressure inside the tank raises, by carbon-dioxide gas compressor 7, the part gaseous carbon dioxide post liquefaction in oil storage tank 1 is transmitted back to liquid carbon dioxide storage tank 4, it is achieved recycling of carbon dioxide.
The gas outlet of the carbon dioxide carburettors 2 of this oil tank fire control system connects the air inlet of foam maker 9 by gaseous carbon dioxide conveying pipe 8, the foam nozzle 10 that the foam outlet of foam maker 9 configures with oil storage tank 1 is connected, the foam that foam maker 9 produces is sprayed by foam nozzle, forms the foam extinguishing installation of this oil tank fire control system. Foam nozzle 10 is arranged according to fire-fighting requirements ring oil storage tank 1.
This oil tank fire control system is equipped with wind-driven generator 11, utilizes this wind generator system can provide electric power for this oil tank fire control system. The wind-driven generator 11 of accompanying drawing embodiment is arranged on the top platform of liquid carbon dioxide storage tank 4.
This oil tank fire control system is equipped with the Automatic Control Components such as detecting device and electrically-controlled valve such as gas, temperature, pressure transducer, and for automatically controlling of system, it belongs to prior art, does not repeat.
This oil tank fire control system is suitable for the fire-fighting of whole stock tank group.
This oil tank fire control system is equally applicable to the fire-fighting of the inflammable and explosive chemical drum of other liquid.
Claims (3)
1. an oil tank fire control system, including oil storage tank (1), it is characterized in that: in described oil storage tank (1), be provided with carbon dioxide carburettors (2), the inlet of this carbon dioxide carburettors (2) connects liquid carbon dioxide storage tank (4) by liquid carbon dioxide conveying pipe (3), the gas outlet of this carbon dioxide carburettors (2) is positioned at the tank inner top of described oil storage tank (1), the tank deck of described oil storage tank (1) is provided with tank valves (5) and connects gaseous carbon dioxide loopback pipe (6) by this tank valves (5), this gaseous carbon dioxide loopback pipe (6) is connected with the air inlet of carbon-dioxide gas compressor (7), the liquid outlet of this carbon-dioxide gas compressor (7) is communicated in described liquid carbon dioxide storage tank (4).
2. oil tank fire control system according to claim 1, it is characterized in that: the gas outlet of described carbon dioxide carburettors (2) connects the air inlet of foam maker (9) by gaseous carbon dioxide conveying pipe (8), and the foam nozzle (10) that the foam outlet of this foam maker (9) configures with described oil storage tank (1) is connected.
3. oil tank fire control system according to claim 1 and 2, is characterized in that: be equipped with wind-driven generator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226399.4A CN105641831A (en) | 2016-04-13 | 2016-04-13 | Oil depot firefighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226399.4A CN105641831A (en) | 2016-04-13 | 2016-04-13 | Oil depot firefighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105641831A true CN105641831A (en) | 2016-06-08 |
Family
ID=56497284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226399.4A Pending CN105641831A (en) | 2016-04-13 | 2016-04-13 | Oil depot firefighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105641831A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308573A (en) * | 2017-03-23 | 2017-11-03 | 杨斌 | A kind of tank field fire-fighting link alarm and fire extinguishing system based on a key control |
| CN108525162A (en) * | 2017-03-01 | 2018-09-14 | 中国石油化工股份有限公司 | It is a kind of to utilize the foam production method of liquefied medium and its application and extinguishment fire suppression method |
| CN108525168A (en) * | 2017-03-01 | 2018-09-14 | 中国石油化工股份有限公司 | A kind of foam production method and its application and extinguishment fire suppression method |
| CN110507933A (en) * | 2018-05-22 | 2019-11-29 | 青岛诺诚化学品安全科技有限公司 | Liquefied medium self-expansion type foam production method and foam fire-fighting method |
| CN110534006A (en) * | 2018-07-25 | 2019-12-03 | 中国科学院沈阳自动化研究所 | A kind of fire-fighting simulated training system for harmful influence tank car |
| CN110604891A (en) * | 2019-08-07 | 2019-12-24 | 李乃斌 | Fire-fighting CO for oil depot and petrochemical plant2Gas storage tank _ elliptic cylinder tank body structure |
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| CN101985328A (en) * | 2010-09-03 | 2011-03-16 | 四川威特龙消防设备有限公司 | Active safeguard system and method for floating-roof oil tank |
| WO2012004138A1 (en) * | 2010-07-06 | 2012-01-12 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Integrated apparatus for liquefying carbon dioxide and for storing liquid carbon dioxide and method for pressure regulating the storage facility of such an apparatus |
| CN202152181U (en) * | 2011-06-02 | 2012-02-29 | 程有信 | Oil tank and oil tank truck nitrogen gasbag separation explosion-proof apparatus |
| CN202951274U (en) * | 2012-12-13 | 2013-05-29 | 梅州环保设备有限公司 | Condensation type oil gas recycling equipment |
| CN203794615U (en) * | 2014-04-23 | 2014-08-27 | 航天晨光股份有限公司 | Gas refueler for realizing gas replacement and positive pressure protection |
| CN205612900U (en) * | 2016-04-13 | 2016-10-05 | 张子明 | Oil depot fire extinguishing system |
-
2016
- 2016-04-13 CN CN201610226399.4A patent/CN105641831A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012004138A1 (en) * | 2010-07-06 | 2012-01-12 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Integrated apparatus for liquefying carbon dioxide and for storing liquid carbon dioxide and method for pressure regulating the storage facility of such an apparatus |
| CN101985328A (en) * | 2010-09-03 | 2011-03-16 | 四川威特龙消防设备有限公司 | Active safeguard system and method for floating-roof oil tank |
| CN202152181U (en) * | 2011-06-02 | 2012-02-29 | 程有信 | Oil tank and oil tank truck nitrogen gasbag separation explosion-proof apparatus |
| CN202951274U (en) * | 2012-12-13 | 2013-05-29 | 梅州环保设备有限公司 | Condensation type oil gas recycling equipment |
| CN203794615U (en) * | 2014-04-23 | 2014-08-27 | 航天晨光股份有限公司 | Gas refueler for realizing gas replacement and positive pressure protection |
| CN205612900U (en) * | 2016-04-13 | 2016-10-05 | 张子明 | Oil depot fire extinguishing system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525162A (en) * | 2017-03-01 | 2018-09-14 | 中国石油化工股份有限公司 | It is a kind of to utilize the foam production method of liquefied medium and its application and extinguishment fire suppression method |
| CN108525166A (en) * | 2017-03-01 | 2018-09-14 | 中国石油化工股份有限公司 | It is a kind of to utilize the foam production method of liquid nitrogen and its application and extinguishing method |
| CN108525168A (en) * | 2017-03-01 | 2018-09-14 | 中国石油化工股份有限公司 | A kind of foam production method and its application and extinguishment fire suppression method |
| CN108525162B (en) * | 2017-03-01 | 2021-10-15 | 中国石油化工股份有限公司 | Foam generating method and application thereof and fire extinguishing and fighting method |
| US11559711B2 (en) | 2017-03-01 | 2023-01-24 | China Petroleum & Chemical Corporation | Foam producing method, fire extinguishing method, and appliance for foam extinguishing |
| US11980785B2 (en) | 2017-03-01 | 2024-05-14 | China Petroleum & Chemical Corporation | Foam producing method, fire extinguishing method, and appliance for foam extinguishing |
| CN107308573A (en) * | 2017-03-23 | 2017-11-03 | 杨斌 | A kind of tank field fire-fighting link alarm and fire extinguishing system based on a key control |
| CN110507933A (en) * | 2018-05-22 | 2019-11-29 | 青岛诺诚化学品安全科技有限公司 | Liquefied medium self-expansion type foam production method and foam fire-fighting method |
| CN110534006A (en) * | 2018-07-25 | 2019-12-03 | 中国科学院沈阳自动化研究所 | A kind of fire-fighting simulated training system for harmful influence tank car |
| CN110604891A (en) * | 2019-08-07 | 2019-12-24 | 李乃斌 | Fire-fighting CO for oil depot and petrochemical plant2Gas storage tank _ elliptic cylinder tank body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |