CN208893521U - Oil tank liquid inert gas fire plant - Google Patents
Oil tank liquid inert gas fire plant Download PDFInfo
- Publication number
- CN208893521U CN208893521U CN201821584342.2U CN201821584342U CN208893521U CN 208893521 U CN208893521 U CN 208893521U CN 201821584342 U CN201821584342 U CN 201821584342U CN 208893521 U CN208893521 U CN 208893521U
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- China
- Prior art keywords
- inert gas
- tank
- storage tank
- oil
- liquid
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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 oil tank liquid inert gas fire plant of the utility model belongs to the fire prevention in special object or space, inhibit or put out field, it is by oil storage tank, liquid inert gas storage tank and gas compressor are constituted, spiral from tank bottom to tank deck water pipe on the outer wall of oil storage tank, oil storage tank is equipped with across oil storage top ends of cans and is fixed on high liquid level meter and barometer on top cover by flange, high liquid level meter bottom is equipped with liquid level sensor, barometer bottom is equipped with baroceptor, the top of oil storage tank is equipped with breather valve, inside is equipped with inert gas vaporizer and flame and smog control detection device, breather valve is connected to gas compressor by loopback pipe, the liquid outlet of gas compressor is connected in liquid inert gas storage tank, the liquid outlet of liquid inert gas storage tank is connected to inert gas vaporizer by delivery pipe.Always there is a large amount of inert gas in the oil tank of the utility model, can effectively avoid the generation of fire and do not pollute oil plant, it is practical.
Description
Technical field
The utility model relates to special object or the fire prevention in space, inhibit or put out field, in particular to oil tank liquid
State inert gas fire plant.
Background technique
The safety problem of oil tank is increasingly valued by people, because oil tank is once on fire, may be caused successional
Explosion, splash, boil over, tank body deformation such as is collapsed at the danger, currently, the fire-fighting resourcefulness of oil tank is gone out using measures such as water and fire extinguishers
Fire is easy to pollute oil plant, and fire-fighting emphasis also lays particular emphasis on how quickly and effectively to stamp out a fire, rather than avoids fire
Occur, it is therefore desirable to have a kind of generation of avoidable fire and during fire extinguishing to the free of contamination device of oil plant.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of oil tank liquid inert gas fire plant.
The oil tank liquid inert gas fire plant of the utility model is gentle by oil storage tank, liquid inert gas storage tank
Gas compressor is constituted, and spiral from tank bottom to tank deck water pipe on the outer wall of oil storage tank, and oil storage tank is equipped with across oil storage top ends of cans
And high liquid level meter and barometer on top cover are fixed on by flange, high liquid level meter bottom is equipped with liquid level sensor, barometer bottom
Portion is equipped with baroceptor, and high liquid level meter and barometrical top are equipped with alarm, and the top of oil storage tank is equipped with breather valve, interior
Portion is equipped with inert gas vaporizer and flame and smog control detection device, breather valve are connected to gas compressor by loopback pipe,
The liquid outlet of gas compressor is connected in liquid inert gas storage tank, and the liquid outlet of liquid inert gas storage tank passes through delivery pipe
It is connected to inert gas vaporizer, the gas outlet of inert gas vaporizer is located at tank inner top.
Tank bottom is equipped with the water inlet of water pipe as a further improvement of the utility model, and tank deck is equipped with the water outlet of water pipe,
Water outlet is connected to water outlet I and water outlet II by three-way valve, and water outlet I is connected with spray heads multiple inside oil storage tank.
Inert gas vaporizer selects coiled vaporizer as a further improvement of the utility model,.
As a further improvement of the utility model, loopback pipe, the liquid outlet of gas compressor, delivery pipe and water pipe into
Valve is equipped on the mouth of a river.
Warning device is connected outside flame and smog control detection device as a further improvement of the utility model,.
The oil tank liquid inert gas fire plant of the utility model has a large amount of inert gas in oil tank always, can
Effectively avoids the generation of fire and do not pollute oil plant, it is practical.High liquid level meter can make oil reach certain height and not spill over,
Barometer can make the intracorporal oil of tank that can inject gas into tank by inert gas vaporizer having drained to guarantee tank body
It is indeformable or impaired；When the temperature is excessively high, spiral daily oil tank water pipe on oil storage tank wall, usually plays the role of cooling,
It is recycled by water, quickly cools down to oil tank, reduce the incidence of fire behavior, if fire behavior is excessive in oil tank, it is necessary to when by external force,
Spray head inside water pipe water outlet connection oil storage tank may be implemented to put out a fire；Flame and smog control detection device can occur in fire
Initial stage starts warning device, and inert gas vaporizer injects gas into oil tank, by oil and air exclusion, blocks fire behavior, simultaneously
Do not pollute oil plant.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the oil tank liquid inert gas fire plant of the utility model.
Specific embodiment
As shown in Figure 1, the oil tank liquid inert gas fire plant of the utility model, is by oil storage tank 1, liquid inert gas
Body storage tank 2 and gas compressor 3 are constituted, and spiral from tank bottom to tank deck water pipe 4 on the outer wall of oil storage tank 1, and tank bottom is equipped with water pipe 4
Water inlet 13, tank deck is equipped with the water outlet of water pipe 4, and water outlet is connected to water outlet I 15 and water outlet II by three-way valve 14
16, water outlet I 15 is connected with the 1 multiple spray heads in inside of oil storage tank；Oil storage tank 1 is equipped with across 1 top cover of oil storage tank and passes through flange
The high liquid level meter 5 and barometer 6 being fixed on top cover, 5 bottom of high liquid level meter are equipped with liquid level sensor 7, and 6 bottom of barometer is equipped with
Baroceptor 8, for baroceptor 8 more than pasta, the top of high liquid level meter 5 and barometer 6 is equipped with alarm 9；Oil storage
The top of tank 1 is equipped with breather valve 10, is internal equipped with inert gas vaporizer 11 and flame and smog control detection device 12, breather valve
10 are connected to gas compressor 3 by loopback pipe, and the liquid outlet of gas compressor 3 is connected in liquid inert gas storage tank 2, liquid
The liquid outlet of state inertial gas tank 2 is connected to inert gas vaporizer 11 by delivery pipe, and inert gas vaporizer 11 goes out
Port is located at tank inner top liquid level or more, and inert gas vaporizer 11 selects coiled vaporizer, can during liquid gasification
Greater area of heat absorption reduces temperature oily in tank, connects warning device outside flame and smog control detection device 12；Loopback pipe,
Valve is equipped on the water inlet 13 of the liquid outlet of gas compressor 3, delivery pipe and water pipe 4.
In use, pressure inside the tank increases when environment temperature raising or the oiling into tank, breather valve 10, gas pressure are opened
Contracting machine 3 will carry out out, by the inert gas of loopback pipe compression out of oil tank and form liquid, and subsequent liquid inert gas enters
Liquid inert gas storage tank 2, after pasta reaches 7 position of liquid level sensor, the top alarm 9 of high liquid level meter 5 is alarmed,
Stop oiling at this time, liquid level is available safely and effectively to be controlled；When environment temperature reduces or drains the oil from inside to outside from tank, close
Breather valve 10, pressure inside the tank reduce, and the top alarm 9 of barometer 6 is alarmed, and liquid inert gas is from liquid inert gas storage tank
Outflow, enters inert gas vaporizer 11 through delivery pipe in 2, is that inert gas is injected in oil tank, guarantees that oil tank will not be because of air pressure
It reduces and is inhaled flat, so to recycle oiling oil pumping, guarantee to be full of inert gas in tank always, maximum starvation,
Not combustion-supporting, oil would not catch fire；Spiral water pipe 4 on the outer wall of oil storage tank 1, and daily oil tank when the temperature is excessively high, is intake from water pipe 4
Mouth 13 is intake, and is discharged from the water outlet II 16 of water pipe 4, and water circulation quickly gives oil tank to cool down, reduces the probability of happening of fire behavior, oily
Occurs fire behavior in tank, flame and smog control detection device 12, which will detect that, to be come, and is alarmed, and inert gas vaporizer 11 starts to oil
Inert gas is injected in tank, gas will not pollute oil plant while blocking oxygen is put out a fire, when fire behavior is excessive, it is necessary to by external force
When, it intakes from the water inlet 13 of water pipe 4, is discharged from 4 water outlet I 15 of water pipe, the spray head inside oil storage tank that water outlet I 15 connects
It may be implemented to put out a fire.
Claims (5)
1. oil tank liquid inert gas fire plant is by oil storage tank (1), liquid inert gas storage tank (2) and gas compressor
(3) it constitutes, it is characterised in that spiral from tank bottom to tank deck on the outer wall of oil storage tank (1) water pipe (4), oil storage tank (1) is equipped with
High liquid level meter (5) and barometer (6) on top cover, high liquid level meter (5) bottom are fixed on across oil storage tank (1) top cover and by flange
Portion is equipped with liquid level sensor (7), and barometer (6) bottom is equipped with baroceptor (8), the top of high liquid level meter (5) and barometer (6)
Portion is equipped with alarm (9), the top of oil storage tank (1) be equipped with breather valve (10), it is internal be equipped with inert gas vaporizer (11) and
Flame and smog control detection device (12), breather valve (10) are connected to gas compressor (3), gas compressor by loopback pipe
(3) liquid outlet is connected in liquid inert gas storage tank (2), and the liquid outlet of liquid inert gas storage tank (2) passes through delivery pipe
It is connected to inert gas vaporizer (11), the gas outlet of inert gas vaporizer (11) is located at tank inner top.
2. oil tank liquid inert gas fire plant as described in claim 1, it is characterised in that tank bottom be equipped with water pipe (4) into
The mouth of a river (13), tank deck are equipped with the water outlet of water pipe (4), and water outlet is by three-way valve (14) connection water outlet I (15) and is discharged
II (16) of mouth, water outlet I (15) are connected with the internal multiple spray heads of oil storage tank (1).
3. oil tank liquid inert gas fire plant as described in claim 1, it is characterised in that inert gas vaporizer (11)
Select coiled vaporizer.
4. oil tank liquid inert gas fire plant as claimed in claim 1 or 2, it is characterised in that loopback pipe, gas compression
Valve is equipped on the water inlet (13) of the liquid outlet of machine (3), delivery pipe and water pipe (4).
5. oil tank liquid inert gas fire plant as claimed in claim 1 or 2, it is characterised in that flame and smog control detection
Device (12) connects warning device outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584342.2U CN208893521U (en) | 2018-09-28 | 2018-09-28 | Oil tank liquid inert gas fire plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584342.2U CN208893521U (en) | 2018-09-28 | 2018-09-28 | Oil tank liquid inert gas fire plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893521U true CN208893521U (en) | 2019-05-24 |
Family
ID=66573972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821584342.2U Expired - Fee Related CN208893521U (en) | 2018-09-28 | 2018-09-28 | Oil tank liquid inert gas fire plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342129A (en) * | 2019-07-04 | 2019-10-18 | 中国人民解放军陆军勤务学院 | A kind of open type oil storage tank inerting operation guard system and method |
-
2018
- 2018-09-28 CN CN201821584342.2U patent/CN208893521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342129A (en) * | 2019-07-04 | 2019-10-18 | 中国人民解放军陆军勤务学院 | A kind of open type oil storage tank inerting operation guard system and method |
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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 |
Granted publication date: 20190524 Termination date: 20200928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |