CN220695691U - Fire extinguishing device for oil storage tank - Google Patents
Fire extinguishing device for oil storage tank Download PDFInfo
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- CN220695691U CN220695691U CN202322185795.5U CN202322185795U CN220695691U CN 220695691 U CN220695691 U CN 220695691U CN 202322185795 U CN202322185795 U CN 202322185795U CN 220695691 U CN220695691 U CN 220695691U
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- water
- storage tank
- pipeline
- water inlet
- inlet pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 164
- 239000007921 spray Substances 0.000 claims abstract description 62
- 239000006260 foam Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 241000876443 Varanus salvator Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to an oil storage tank fire extinguishing device, which comprises an oil storage tank, wherein a water collecting tank is arranged on the wall of the oil storage tank, the water collecting tank is connected with a second water inlet pipeline, and the second water inlet pipeline is connected with a water supply pipeline; the water supply pipeline is connected with the spray pipe; the water supply pipeline is connected with the first water supply pipeline. The number of the spray pipes is three, the spray pipes are arranged in a crossing way to form an intersection point, and the intersection point of the spray pipes is connected with a water supply pipeline. The first water inlet pipeline is connected with a proportional mixer, the proportional mixer is fixedly communicated with the foam liquid storage tank, and the proportional mixer is connected with a third water inlet pipeline. An automatic valve II is arranged on the pipeline between the first water inlet pipeline and the proportional mixer. An automatic valve I is arranged on the first water inlet pipeline. The utility model has the beneficial effects that: can realize automatic fire extinguishing, reduce personnel injury, safe and reliable, can carry out recycle to spray water, energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to the technical field of fire-fighting facilities, in particular to an oil storage tank fire-extinguishing device.
Background
The oil storage tank is used for storing various materials, but for some materials which cannot be stored at high temperature, such as styrene, the storage temperature is generally required to be kept below 25 ℃, and measures must be taken to cool the oil storage tank in seasons with higher temperature. At present, the cooling is generally realized by adopting a mode that the fire water monitor sprays cooling water, the water consumption of the fire water monitor is large, the continuous cooling condition cannot be met, meanwhile, the on-site foam fire extinguishing system can only realize manual operation fire extinguishing, when a fire disaster occurs, personnel cannot get close, and the manual fire extinguishing system is in a paralysis state.
The publication number is: CN219440533U, name is a foam fire extinguishing system, discloses a foam fire extinguishing system, including oil storage tank, deposit liquid case and fire control foam pipe, the top fixed mounting who deposits the liquid case has the water pump, fixedly connected with lets in the inside transfer line of oil storage tank on the water pump, fixedly connected with lets in the inside liquid return pipe of oil storage tank on the deposit liquid case, the inside fixed mounting who deposits the liquid case has temperature sensor, the inside fixed mounting of oil storage tank has the heat pipe. According to the utility model, the cooling liquid in the liquid storage tank can be extracted through the water pump and is introduced into the heat conducting pipe through the liquid conveying pipe, the cooling liquid flowing in the heat conducting pipe can absorb heat of oil products, and the heat conducting pipe is spiral, so that the contact area between the oil products in the oil storage tank and the heat conducting pipe is increased, the temperature of the oil products can be effectively reduced for a long time, the explosion of the oil storage tank caused by thermal expansion of the oil products is prevented, and meanwhile, the risk of oil product combustion is also reduced.
The publication number is: CN2605885Y, named foam-water spraying combined fire extinguisher, which comprises a closed sprinkler with a temperature sensor, a water supply pipe connected with the closed sprinkler through a pipeline, and a foam liquid storage tank. The water supply pipe is connected with a wet alarm valve and a foam proportion mixer in series. An outlet of the wet alarm valve is connected with a pressure switch in an alarm pressure relief pipeline through a delayer, a pressure relief valve controlled by the pressure switch is connected with a control pipeline, a foam liquid control valve at the outlet of the foam liquid storage tank is controlled to be connected with the control pipeline, and an outlet of the foam liquid control valve is connected with a foam proportional mixer. The utility model scientifically and skillfully solves the problem of automatic mixing of foam and water, and the volume of the foam liquid storage tank can be designed according to the needs, so long as the water source is sufficient, the effective fire extinguishing time can be kept longer. The system is suitable for buildings and structures with combustible liquid in the presence of the mountable water spray protection system.
The two fire extinguishing devices can play a role in extinguishing fire, but are used for extinguishing fire on the wall of the oil storage tank when the oil storage tank is in fire extinguishing, a large amount of spray water is needed, the spray water is not collected and recycled, and a large amount of spray water is wasted.
Disclosure of Invention
The utility model aims to provide the oil tank fire extinguishing device which has the advantages of reasonable structural design, novel conception, convenient operation, capability of realizing automatic fire extinguishing, personnel injury reduction, safety, reliability, capability of recycling spray water, energy conservation and environmental protection.
The utility model relates to an oil storage tank fire extinguishing device, which comprises an oil storage tank 14, wherein a water collecting tank 13 is arranged on the tank wall of the oil storage tank 14, the water collecting tank 13 is connected with a second water inlet pipeline 15, and the second water inlet pipeline 15 is connected with a water inlet pipeline 16; the water supply pipeline 16 is connected with the spray pipe 9; the water supply pipe 16 is connected to the first water supply pipe 1.
The water collecting tank 13 is arranged around the tank wall of the oil storage tank 14, after the tank wall of the oil storage tank 14 is cooled by using spray water, the spray water can flow into the water collecting tank 13, the water collecting tank 13 can recover the spray water, when the collected water quantity reaches a certain quantity, the water can enter the water feeding pipeline 16, the water feeding pipeline 16 is communicated with the spray pipe 9, the tank wall of the oil storage tank 14 can be sprayed again, the secondary recovery and the utilization are realized, a large amount of spray water is saved, and the water storage tank is economical and environment-friendly.
The number of the spray pipes 9 is three, the spray pipes 9 are arranged in a crossing way to form an intersection point, and the intersection point of the spray pipes 9 is connected with a water supply pipeline 16.
The number of the spray pipes 9 is three, the spray pipes 9 are arranged in a crossing mode to form an intersection point, the intersection point of the spray pipes 9 is connected with a water supply pipeline 16, a circle is formed by connecting the end portions of the spray pipes 9, spraying can be conducted on the tank wall of the oil storage tank 14, and the spray effect is good and the efficiency is high.
The first water inlet pipeline 1 is connected with the proportional mixer 6, the proportional mixer 6 is fixedly communicated with the foam liquid storage tank 17, and the proportional mixer 6 is connected with the third water inlet pipeline 18.
The water of foam liquid storage tank 17 and first inlet channel 18 forms fire control foam according to certain proportion through proportional mixer 6, gets into in the third inlet channel 18, and the foam liquid in the third inlet channel 18 directly gets into oil storage tank 14 and carries out foam covering to the oil storage tank oil, and fire extinguishing effect is good.
An automatic valve II 3 is arranged on the pipeline between the first water inlet pipeline 1 and the proportional mixer 6.
The first water inlet pipeline 1 is provided with an automatic valve I2.
The second water inlet pipeline 15 is provided with a self-priming pump 12 and a manual valve III 11.
The automatic valve IV 10 is arranged on the water supply pipeline 16.
The third water inlet pipeline 18 is provided with an automatic valve III 7.
The manual valve I4 and the manual valve II 5 are arranged on a connecting pipeline of the proportional mixer 6 and the foam liquid storage tank 17.
The wall of the oil storage tank 14 is provided with a temperature sensor 8, and the temperature sensor 8 is electrically connected with an automatic valve II 3 and an automatic valve III 7.
The temperature sensor 8 that sets up can carry out temperature monitoring to the oil storage tank 14, when the temperature of oil storage tank 14 reached chain settlement temperature, can open automatically automatic valve II 3, automatic valve III 7, and the water of first inlet channel 1 enters into in the proportional mixer 6, and foam liquid storage tank 17 and the water of first inlet channel 18 form fire control foam according to certain proportion through proportional mixer 6, enter into in the third inlet channel 18, carry out foam cover in the oil storage tank 14 jar, need not the manual operation of operating personnel and put out a fire, safe and reliable, fire extinguishing effect is good.
The beneficial effects of the utility model are as follows:
1) The water collecting tank 13 is arranged around the tank wall of the oil storage tank 14, after the tank wall of the oil storage tank 14 is cooled by using spray water, the spray water can flow into the water collecting tank 13, the water collecting tank 13 can recover the spray water, when the collected water quantity reaches a certain quantity, the water can enter the water feeding pipeline 16, the water feeding pipeline 16 is communicated with the spray pipe 9, the tank wall of the oil storage tank 14 can be sprayed again, the secondary recovery and the utilization are realized, a large amount of spray water is saved, and the water storage tank is economical and environment-friendly.
2) The number of the spray pipes 9 is three, the spray pipes 9 are arranged in a crossing mode to form an intersection point, the intersection point of the spray pipes 9 is connected with a water supply pipeline 16, a circle is formed by connecting the end portions of the spray pipes 9, spraying can be conducted on the tank wall of the oil storage tank 14, and the spray effect is good and the efficiency is high.
3) The temperature sensor 8 that sets up can carry out temperature monitoring to the oil storage tank 14, when the temperature of oil storage tank 14 reached chain settlement temperature, can open automatically automatic valve II 3, automatic valve III 7, and the water of first inlet channel 1 enters into in the proportional mixer 6, and foam liquid storage tank 17 and the water of first inlet channel 18 form fire control foam according to certain proportion through proportional mixer 6, enter into in the third inlet channel 18, carry out foam cover in the oil storage tank 14 jar, need not the manual operation of operating personnel and put out a fire, safe and reliable, fire extinguishing effect is good.
4) The device structural design is reasonable, the simple operation, safe and reliable use, low in manufacturing cost, good in fire extinguishing effect, suitable for the oil storage tank 14 to extinguish fire and cool, and worthy of being popularized and applied on a large scale.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: the automatic foam liquid mixing device comprises a first water inlet pipeline 1, an automatic valve I2, an automatic valve II 3, a manual valve I4, a manual valve II 5, a proportional mixer 6, an automatic valve III 7, a temperature sensor 8, a spray pipe 9, an automatic valve IV 10, a manual valve III 11, a self-priming pump 12, a water collecting tank 13, an oil storage tank 14, a second water inlet pipeline 15, a water inlet pipeline 16, a foam liquid storage tank 17 and a third water inlet pipeline 18.
Detailed Description
Example 1.
The utility model will be further described with reference to fig. 1.
The utility model comprises a first water inlet pipeline 1, an automatic valve I2, a spray pipe 9, an automatic valve IV 10, a manual valve III 11, a self-priming pump 12, a water collecting tank 13, an oil storage tank 14, a second water inlet pipeline 15 and a water feeding pipeline 16, wherein the concrete structure comprises the oil storage tank 14, the tank wall of the oil storage tank 14 is provided with the water collecting tank 13, the water collecting tank 13 is connected with the second water inlet pipeline 15, and the second water inlet pipeline 15 is connected with the water feeding pipeline 16; the water supply pipeline 16 is connected with the spray pipe 9; the water supply pipe 16 is connected to the first water supply pipe 1.
The number of the spray pipes 9 is three, the spray pipes 9 are arranged in a crossing way to form an intersection point, and the intersection point of the spray pipes 9 is connected with a water supply pipeline 16.
The first water inlet pipeline 1 is provided with an automatic valve I2.
The second water inlet pipeline 15 is provided with a self-priming pump 12 and a manual valve III 11.
The automatic valve IV 10 is arranged on the water supply pipeline 16.
The using method comprises the following steps: opening automatic valve I2 and automatic valve IV 10, water enters into water supply pipe 16 through first inlet channel 1, and water supply pipe 16 communicates with shower 9, can spray the oil storage tank 14 tank wall, is provided with catch basin 13 around the oil storage tank 14 tank wall, uses spray water to cool down the back to oil storage tank 14 tank wall, and spray water can flow into in catch basin 13, and catch basin 13 can retrieve spray water, and after the water yield of collecting reached a certain amount, can take out the water in the catch basin 13 into water supply pipe 16 through self priming pump 12, and water supply pipe 16 communicates with shower 9, can spray the oil storage tank 14 tank wall again, secondary recycle practices thrift a large amount of spray water, practices thrift the environmental protection.
Example 2.
The utility model will be further described with reference to fig. 1.
The utility model comprises a first water inlet pipeline 1, an automatic valve I2, an automatic valve II 3, a manual valve I4, a manual valve II 5, a proportional mixer 6, an automatic valve III 7, a temperature sensor 8, a spray pipe 9, an automatic valve IV 10, a manual valve III 11, a self-priming pump 12, a water collecting tank 13, an oil storage tank 14, a second water inlet pipeline 15, a water inlet pipeline 16, a foam liquid storage tank 17 and a third water inlet pipeline 18, wherein the concrete structure comprises the oil storage tank 14, the tank wall of the oil storage tank 14 is provided with the water collecting tank 13, the water collecting tank 13 is connected with the second water inlet pipeline 15, and the second water inlet pipeline 15 is connected with the water inlet pipeline 16; the water supply pipeline 16 is connected with the spray pipe 9; the water supply pipe 16 is connected to the first water supply pipe 1.
The number of the spray pipes 9 is three, the spray pipes 9 are arranged in a crossing way to form an intersection point, and the intersection point of the spray pipes 9 is connected with a water supply pipeline 16.
The first water inlet pipeline 1 is connected with the proportional mixer 6, the proportional mixer 6 is fixedly communicated with the foam liquid storage tank 17, and the proportional mixer 6 is connected with the third water inlet pipeline 18.
An automatic valve II 3 is arranged on the pipeline between the first water inlet pipeline 1 and the proportional mixer 6.
The first water inlet pipeline 1 is provided with an automatic valve I2.
The second water inlet pipeline 15 is provided with a self-priming pump 12 and a manual valve III 11.
The automatic valve IV 10 is arranged on the water supply pipeline 16.
The third water inlet pipeline 18 is provided with an automatic valve III 7.
The manual valve I4 and the manual valve II 5 are arranged on a connecting pipeline of the proportional mixer 6 and the foam liquid storage tank 17.
The wall of the oil storage tank 14 is provided with a temperature sensor 8, and the temperature sensor 8 is electrically connected with an automatic valve II 3 and an automatic valve III 7.
The model of the temperature sensor 8 is as follows: WZPK-2481.
The using method comprises the following steps: when the materials contained in the oil storage tank 14 are gasoline, the automatic valve I2 and the automatic valve IV 10 are opened, water enters the water supply pipeline 16 through the first water inlet pipeline 1, the water supply pipeline 16 is communicated with the spray pipe 9, the tank wall of the oil storage tank 14 can be sprayed, a water collecting tank 13 is arranged around the tank wall of the oil storage tank 14, after the tank wall of the oil storage tank 14 is cooled by using spray water, the spray water can flow into the water collecting tank 13, the water collecting tank 13 can recover the spray water, when the water quantity collected reaches a certain quantity, the water in the water collecting tank 13 can be pumped into the water supply pipeline 16 through the self-priming pump 12, the water supply pipeline 16 is communicated with the spray pipe 9, the tank wall of the oil storage tank 14 can be sprayed again, and the water is recycled secondarily, so that a large amount of spray water is saved, and the water is saved and environmental protection is realized; the temperature sensor 8 that sets up can carry out temperature monitoring to the oil storage tank 14, when the temperature of oil storage tank 14 reached chain settlement temperature 450, can open automatic valve II 3, automatic valve III 7 automatically, and the water of first inlet channel 1 enters into in the proportional mixer 6, and foam liquid storage tank 17 and the water of first inlet channel 18 form fire control foam according to certain proportion through proportional mixer 6, enter into in the third inlet channel 18, cover the fire extinguishing to the automatic foam in the oil storage tank 14 jar, need not the manual operation of operating personnel, safe and reliable, fire extinguishing effect is good.
Claims (10)
1. An oil storage tank fire extinguishing apparatus, comprising an oil storage tank (14), characterized in that: the tank wall of the oil storage tank (14) is provided with a water collecting tank (13), the water collecting tank (13) is connected with a second water inlet pipeline (15), and the second water inlet pipeline (15) is connected with a water inlet pipeline (16); the water supply pipeline (16) is connected with the spray pipe (9); the water supply pipeline (16) is connected with the first water inlet pipeline (1).
2. An oil tank fire extinguishing apparatus according to claim 1, wherein: the number of the spray pipes (9) is three, the spray pipes (9) are arranged in a crossing way to form an intersection point, and the intersection point of the spray pipes (9) is connected with a water supply pipeline (16).
3. An oil tank fire extinguishing apparatus according to claim 2, wherein: the first water inlet pipeline (1) is connected with the proportional mixer (6), the proportional mixer (6) is fixedly communicated with the foam liquid storage tank (17), and the proportional mixer (6) is connected with the third water inlet pipeline (18).
4. A storage tank fire extinguishing apparatus according to claim 3, characterized in that: an automatic valve II (3) is arranged on the pipeline between the first water inlet pipeline (1) and the proportional mixer (6).
5. An oil tank fire extinguishing apparatus according to claim 4, wherein: an automatic valve I (2) is arranged on the first water inlet pipeline (1).
6. An oil tank fire extinguishing apparatus according to claim 5, wherein: the second water inlet pipeline (15) is provided with a self-priming pump (12) and a manual valve III (11).
7. An oil tank fire extinguishing apparatus according to claim 6, wherein: an automatic valve IV (10) is arranged on the water supply pipeline (16).
8. An oil tank fire extinguishing apparatus according to claim 7, wherein: an automatic valve III (7) is arranged on the third water inlet pipeline (18).
9. An oil tank fire extinguishing apparatus according to claim 8, wherein: the manual valve I (4) and the manual valve II (5) are arranged on a connecting pipeline of the proportional mixer (6) and the foam liquid storage tank (17).
10. An oil tank fire extinguishing apparatus according to claim 9, wherein: the oil storage tank (14) is provided with a temperature sensor (8) on the wall, and the temperature sensor (8) is electrically connected with an automatic valve II (3) and an automatic valve III (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185795.5U CN220695691U (en) | 2023-08-15 | 2023-08-15 | Fire extinguishing device for oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185795.5U CN220695691U (en) | 2023-08-15 | 2023-08-15 | Fire extinguishing device for oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695691U true CN220695691U (en) | 2024-04-02 |
Family
ID=90449377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185795.5U Active CN220695691U (en) | 2023-08-15 | 2023-08-15 | Fire extinguishing device for oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695691U (en) |
-
2023
- 2023-08-15 CN CN202322185795.5U patent/CN220695691U/en active Active
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