CN106178329A - Oil tank fire-extinguishing apparatus and extinguishing method - Google Patents
Oil tank fire-extinguishing apparatus and extinguishing method Download PDFInfo
- Publication number
- CN106178329A CN106178329A CN201610538901.5A CN201610538901A CN106178329A CN 106178329 A CN106178329 A CN 106178329A CN 201610538901 A CN201610538901 A CN 201610538901A CN 106178329 A CN106178329 A CN 106178329A
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- oil
- water
- oil tank
- water pot
- flammable liquid
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- 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
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- 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)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of oil tank fire-extinguishing apparatus, including water pot, described water pot is provided with water inlet, oil-in, outlet, oil-out and gas outlet；Described water inlet, oil-in and gas outlet are arranged at the top of water pot, and described outlet is arranged on the middle and lower part of water pot, and described oil-out is arranged on the middle and upper part of water pot；Being provided with oil inlet pipe on described oil-in, described oil inlet pipe connects pump, and one end of this oil inlet pipe passes oil-in, and the oil drain out of oil inlet pipe stretches into the middle and lower part of water pot.Present invention also offers a kind of oil tank fire extinguishing method, the oil tank fire-extinguishing apparatus of the present invention, simple in construction, making are easily；The extinguishing method of the present invention overcomes water and can not go out the technique effect of oil fire simultaneously, both can put out the fire in oil tank, and can reclaim again flammable liquid, and reduce environmental pollution and society's negative effect while reducing property loss.
Description
Technical field
The present invention relates to oil tank fire fighting device, particularly relate to a kind of oil tank fire-extinguishing apparatus and extinguishing method.
Background technology
Following 4 kinds of existing extinguishing method principle: 1. smother play, by stoping air to flow into combustion zone or with not
Combustion material waters down air, makes comburant can not get enough oxygen and extinguish；Oil tank burning is difficult to carry out by this method.2. isolation
Method, isolates unburned to the material burnt and surrounding combustible, makes burning stop because lacking combustible；3. cooling
Fire extinguishing article are placed directly within burning objects by method, to reduce temperature, make burning stop, or fire extinguishing article are sprayed on burning things which may cause a fire disaster
On neighbouring material so that it is do not form new fiery point because of flame thermal radiation effect；4. Chemical Inhibition Method, also referred to as chemistry are interrupted
Method, it is simply that during making extinguishing chemical participate in combustion reaction, makes the free radical produced in combustion process disappear, and forms stable point
Son or low activity free radical, make combustion reaction stop.
Inflammable and the flammable liquid that oil tank stores belongs to blast and fire hazard article, and oil tank fire extinguishing is particularly important work
Make.The foamite extinguishing method of the method for oil tank fire extinguishing now, the principle of foamite extinguishing method is isolation method, when i.e. putting out a fire, ejects
Great amount of carbon dioxide and foam, they can stick on flammable liquid, makes flammable liquid and air exclusion, reaches the mesh of fire extinguishing
's；This way once during spraying foam foam cannot spray or non-uniform spraying and produce dead angle, flammable liquid also can
Burn away and even spread, finally can only helplessly nurse a fire and the flammable liquid of oil tank is burnt down, waste resource, cause ring
Environment pollution, also has a negative impact to society simultaneously.
Summary of the invention
It is an object of the invention to: for the problem of above-mentioned existence, it is provided that a kind of oil tank fire-extinguishing apparatus and extinguishing method.This
The oil tank fire-extinguishing apparatus of invention, simple in construction, making are easily；The extinguishing method of the present invention both can put out the fire in oil tank, again
Flammable liquid can be reclaimed, while reducing property loss, reduce environmental pollution.
In order to realize foregoing invention purpose, the technical solution used in the present invention is as follows:
A kind of oil tank fire-extinguishing apparatus, including water pot, described water pot is provided with water inlet, oil-in, outlet, oil-out and goes out
QI KOU；Described water inlet, oil-in and gas outlet are arranged at the top of water pot, under described outlet is arranged in water pot
Portion, described oil-out is arranged on the middle and upper part of water pot；Being provided with oil inlet pipe on described oil-in, described oil inlet pipe connects to be had
Pump, one end of this oil inlet pipe passes oil-in, and the oil drain out of oil inlet pipe stretches into the middle and lower part of water pot.
Further, described outlet being provided with drain pipe, the height of the discharge outlet of described drain pipe is arranged on fuel-displaced
Between mouth and oil drain out.The discharge outlet of drain pipe has certain height, can keep the water level in tank.
Further, also including bucket, described gas outlet is provided with exhaustor, the air vent of this exhaustor stretches into described
In bucket.The air vent of exhaustor is stretched into bucket, water or oil that gas is taken out of can be collected.
Further, described water inlet is also equipped with water intaking valve.By water intaking valve regulation water intake velocity and inflow.
Present invention also offers a kind of oil tank fire extinguishing method, when oil tank is on fire, start pump by the flammable liquid in oil tank
Being squeezed into equipped with in the water pot of water by oil inlet pipe, flammable liquid is discharged from oil drain out, and flammable liquid and air enter water pot, now
Flammable liquid and air in water pot are rapidly separated in water, and flammable liquid is aphlogistic under conditions of not having air,
Thus play the effect of fire extinguishing；Then oil is discharged from oil-out, and water constantly flows into from water inlet simultaneously, and from outlet stream
Go out；Gas is derived from gas outlet, and is imported equipped with in the bucket of water by exhaustor.
Further, described flammable liquid is the flammable liquid being not readily dissolved in water.
Further, the flammable liquid being not readily dissolved in water described in is benzene, toluene, gasoline, kerosene, light diesel fuel or edible
Oil.
Not being burning when squeezing into the flammable liquid in water pot from tank bottom, the water in water pot plays reduction flammable liquid
The effect of temperature, now flammable liquid is discharged from oil-out, it is possible to pick-up at normal temperatures；When the flammable liquid squeezed in water pot
Being burning, aflame flammable liquid and air enter water pot, and the density difference of flammable liquid and air is very big, close such as benzene
Degree is 879kg/m3, the density of toluene is 866kg/m3, density 800kg/m of gasoline3, density 800kg/m of kerosene3, light diesel fuel
Density 825kg/m3, the density of edible oil is 890-930kg/m3, and density 1.2kg/m of air3Left and right. at water buoyancy
Under effect, flammable liquid and the air rate of climb in water also differs greatly, and flammable liquid and air are rapidly separated in water,
Flammable liquid is aphlogistic in the water do not have air, thus plays the effect of fire extinguishing, and then flammable liquid is from top
Oil-out is discharged, thus realizes the recovery of flammable liquid, reduces property loss.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: the oil tank fire extinguishing dress of the present invention
Putting, simple in construction, making are easily；Simultaneously the extinguishing method of the present invention change water can not go out oil fire technique effect, the most permissible
Put out the fire in oil tank, the flammable liquids such as benzene, toluene, gasoline, kerosene, light diesel fuel or edible oil can be reclaimed again, reduce property
Environmental pollution and the negative effect to society is reduced while loss.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the structural representation of oil tank fire-extinguishing apparatus.
Wherein, 1-water pot, 2-oil drain out, 3-outlet, 4-discharge outlet, 5-oil-out, 6-oil-in, 7-water inlet, 8-
Gas outlet, 9-air vent, 10-bucket.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary), unless specifically stated otherwise,
By other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalence or similar characteristics.
As shown in Fig. 1, a kind of oil tank fire-extinguishing apparatus, including water pot 1, described water pot 1 is provided with water inlet 7, oil-feed
Mouth 6, outlet 3, oil-out 5 and gas outlet 8；Described water inlet 7, oil-in 6 and gas outlet 8 are arranged at the top of water pot 1,
Described outlet 3 is arranged on the middle and lower part of water pot 1, and described outlet 3 is provided with drain pipe, the discharge outlet 4 of described drain pipe
Height be arranged between oil-out 5 and oil drain out 2；Described oil-out 5 is arranged on the middle and upper part of water pot 1；On described oil-in 6
Being provided with oil inlet pipe, described oil inlet pipe connects pump, and one end of this oil inlet pipe passes oil-in 6, and the oil drain out 2 of oil inlet pipe
Stretch into the middle and lower part of water pot 1；This oil tank fire-extinguishing apparatus also includes bucket 10, described gas outlet 8 is provided with exhaustor, this aerofluxus
The air vent 9 of pipe stretches in described bucket 10.
Further, described water inlet 7 is also equipped with water intaking valve.
A kind of oil tank fire extinguishing method, when oil tank is on fire, from the outlet of oil tank, starts pump and is passed through by the oil in oil tank
Oil inlet pipe is squeezed into equipped with in the water pot 1 of water, and oil is discharged from oil drain out 2, and oil and air enter water pot 1, now the oil in water pot 1 and
Air is rapidly separated in water, and oil is aphlogistic under conditions of not having air, thus plays the effect of fire extinguishing；Then oil
Discharging from oil-out 2, water constantly flows into from water inlet 7 simultaneously, and flows out from outlet 3；Gas is derived from gas outlet 8, and
Imported equipped with in the bucket 10 of water by exhaustor.
Further, described flammable liquid is the flammable liquid being not readily dissolved in water.
Further, the flammable liquid being not readily dissolved in water described in is benzene, toluene, gasoline, kerosene, light diesel fuel or edible
Oil.
When the flammable liquid squeezed in water pot is not burning, and the water in water pot plays the work reducing flammable liquid temperature
With, now flammable liquid is discharged from oil-out, it is possible to pick-up at normal temperatures；When the flammable liquid squeezed in water pot is burning
, aflame flammable liquid and air enter water pot, and the density difference of flammable liquid and air is very big, and the density of benzene is
879kg/m3, the density of toluene is 866kg/m3, density 800kg/m of gasoline3, density 800kg/m of kerosene3, light diesel fuel close
Degree 825kg/m3, the density of edible oil is 890-930kg/m3, and density 1.2kg/m of air3Left and right, illustrate flammable liquid and
The air rate of climb in water also differs greatly, and under the effect of water buoyancy, flammable liquid and air are rapidly separated in water,
Flammable liquid is aphlogistic under conditions of not having air, thus plays the effect of fire extinguishing, and then flammable liquid is from top
Oil-out discharge, thus realize the recovery of flammable liquid, reduce property loss.
The invention is not limited in aforesaid detailed description of the invention.The present invention expands to any disclose in this manual
New feature or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (7)
1. an oil tank fire-extinguishing apparatus, including water pot (1), it is characterised in that: it is provided with water inlet (7) on described water pot (1), enters
Hydraulic fluid port (6), outlet (3), oil-out (5) and gas outlet (8)；Described water inlet (7), oil-in (6) and gas outlet (8) are all provided with
Putting the top in water pot (1), described outlet (3) is arranged on the middle and lower part of water pot (1), and described oil-out (5) is arranged on water pot
(1) middle and upper part；Being provided with oil inlet pipe on described oil-in (6), described oil inlet pipe connects pump, and one end of this oil inlet pipe is worn
Cross oil-in (6), and the oil drain out (2) of oil inlet pipe stretches into the middle and lower part of water pot (1).
Oil tank fire-extinguishing apparatus the most according to claim 1, it is characterised in that: described outlet is provided with drain pipe on (3),
The height of the discharge outlet (4) of described drain pipe is arranged between oil-out (5) and oil drain out (2).
Oil tank fire-extinguishing apparatus the most according to claim 1, it is characterised in that: also include bucket (10), described gas outlet (8)
On exhaustor is installed, it is inner that the air vent (9) of this exhaustor stretches into described bucket (10).
Oil tank fire-extinguishing apparatus the most according to claim 3, it is characterised in that: described water inlet is also equipped with into water on (7)
Valve.
5. the oil tank fire extinguishing method of the oil tank fire-extinguishing apparatus as described in any one of Claims 1-4, it is characterised in that: work as oil tank
Time on fire, starting pump and squeezed in the water pot (1) equipped with water by oil inlet pipe by the flammable liquid in oil tank, flammable liquid is from oil extraction
Mouth (2) is discharged, and flammable liquid and air enter water pot (1), and now the flammable liquid in water pot (1) and air divide rapidly in water
From, flammable liquid is aphlogistic under conditions of not having air, thus plays the effect of fire extinguishing；Then flammable liquid is from going out
Hydraulic fluid port (5) is discharged, and water constantly flows into from water inlet (7) simultaneously, and flows out from outlet (3)；Gas is led from gas outlet (8)
Go out, and imported equipped with in the bucket (10) of water by exhaustor.
Oil tank fire extinguishing method the most according to claim 5, it is characterised in that: described flammable liquid is be not readily dissolved in water easy
Burning liquid.
Oil tank fire extinguishing method the most according to claim 6, it is characterised in that the flammable liquid being not readily dissolved in water described in: is
Benzene, toluene, gasoline, kerosene, light diesel fuel or edible oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538901.5A CN106178329A (en) | 2016-07-11 | 2016-07-11 | Oil tank fire-extinguishing apparatus and extinguishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538901.5A CN106178329A (en) | 2016-07-11 | 2016-07-11 | Oil tank fire-extinguishing apparatus and extinguishing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106178329A true CN106178329A (en) | 2016-12-07 |
Family
ID=57473342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538901.5A Pending CN106178329A (en) | 2016-07-11 | 2016-07-11 | Oil tank fire-extinguishing apparatus and extinguishing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106178329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815739A (en) * | 2018-06-07 | 2018-11-16 | 申素英 | A kind of technique extinguishing method of Storage Tanks Combustible Liquid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249669A (en) * | 1978-11-09 | 1981-02-10 | Explosafe America Inc. | Containers and other liquid-holding means |
| CN1067093A (en) * | 1991-05-18 | 1992-12-16 | 王习锋 | Fire extinguishing, blowout prevention method and isolated plant thereof are drained in sealing |
| JPH08218452A (en) * | 1995-02-10 | 1996-08-27 | Kido Kensetsu Kogyo Kk | Catchment type water storage tank |
| JPH09323785A (en) * | 1996-05-31 | 1997-12-16 | Kubota Corp | Water strorage tank |
| CN101518678A (en) * | 2009-04-12 | 2009-09-02 | 卢泉生 | Flammable liquid collecting and filling device for preventing and controlling fire |
-
2016
- 2016-07-11 CN CN201610538901.5A patent/CN106178329A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249669A (en) * | 1978-11-09 | 1981-02-10 | Explosafe America Inc. | Containers and other liquid-holding means |
| CN1067093A (en) * | 1991-05-18 | 1992-12-16 | 王习锋 | Fire extinguishing, blowout prevention method and isolated plant thereof are drained in sealing |
| JPH08218452A (en) * | 1995-02-10 | 1996-08-27 | Kido Kensetsu Kogyo Kk | Catchment type water storage tank |
| JPH09323785A (en) * | 1996-05-31 | 1997-12-16 | Kubota Corp | Water strorage tank |
| CN101518678A (en) * | 2009-04-12 | 2009-09-02 | 卢泉生 | Flammable liquid collecting and filling device for preventing and controlling fire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815739A (en) * | 2018-06-07 | 2018-11-16 | 申素英 | A kind of technique extinguishing method of Storage Tanks Combustible Liquid |
| CN108815739B (en) * | 2018-06-07 | 2021-04-20 | 申素英 | Process fire extinguishing method for combustible liquid storage tank |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |