CN209392636U - A kind of high expansion foam fire-extinguishing system - Google Patents
A kind of high expansion foam fire-extinguishing system Download PDFInfo
- Publication number
- CN209392636U CN209392636U CN201822001470.6U CN201822001470U CN209392636U CN 209392636 U CN209392636 U CN 209392636U CN 201822001470 U CN201822001470 U CN 201822001470U CN 209392636 U CN209392636 U CN 209392636U
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- foam
- mixing liquid
- spray head
- high expansion
- fire
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- 239000006260 foam Substances 0.000 title claims abstract description 223
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 239000007921 spray Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000001133 acceleration Effects 0.000 claims abstract description 5
- 239000004088 foaming agent Substances 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 18
- 238000000889 atomisation Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000009688 liquid atomisation Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A kind of high expansion foam fire-extinguishing system, including moving high power foam generator, the removable high power foam generator includes high-pressure air source, foam mixing liquid spray head and go out indulge in serfing the Net, the high-pressure air source is arranged in the rear of the foam mixing liquid spray head, the front of the foam mixing liquid spray head is arranged in described indulge in serfing the Net out, the foam mixing liquid spray head is also connected with the foams mix mechanism for generating foam mixing liquid, foam mixing liquid is generated by foams mix mechanism, misty mixed liquor liquid is generated by the foam mixing liquid spray head, fog-like liquid is become into foam-like liquid by described indulge in serfing the Net out, it is greater than 50000m by input3The air quantity of/h realizes that fog-like liquid acceleration goes out to indulge in serfing the Net described in being delivered to, it can produce out up to 300 times or more of high power foam, the system that traditional hydrodynamic force generates foam is substituted by using the system that compressed-air power generates high power foam, it is low to solve conventional fire extinguisher coefficient of foaming, the very big problem of water consumption.
Description
Technical field
The utility model relates to fire-fighting fire extinguishing field, especially a kind of high expansion foam fire-extinguishing system.
Background technique
With the rapid development of China's economy.Various potential fire are also increasing；This proposes traditional fire prevention
Query, the dosage and method of various fire preventions and equipment are also changed in this background, are occurred in the short time a large amount of
Foam is transported to conflagration area, controls rapidly and stamps out a fire.
Common foam annihilator principle is to mix pressure water and foam solution, alignment fire source injection, wherein that sprays is dynamic
Power is the pressure of water, and the low efficiency that foam generates, low so as to cause this extinguishing method coefficient of foaming, water consumption is very big,
It is slow to flood speed, extinguishing ability becomes weaker in turn, and most foams fire extinguisher can not be with locomotivity at present.
Utility model content
The goal of the invention of the utility model is: it is low for foam annihilator coefficient of foaming of the existing technology, use water
Amount is big, and can be reached by providing a kind of gas release by 300 times or more, the few high expansion foam fire-extinguishing system of water consumption.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of high expansion foam fire-extinguishing system, including removable high power foam generator, the removable high power foam occur
Device includes high-pressure air source, foam mixing liquid spray head and goes out to indulge in serfing the Net, and the foam mixing liquid spray head is arranged in the high-pressure air source
The front of the foam mixing liquid spray head is arranged in rear, described indulge in serfing the Net out, and the foam mixing liquid spray head can for connecting
Generate the foams mix mechanism of foam mixing liquid, the outbound course of the high-pressure air source and the outbound course of foam mixing liquid spray head
Identical, for generating misty mixed liquor liquid, the high-pressure air source can be realized fog-like liquid and adds the foam mixing liquid spray head
Speed goes out to indulge in serfing the Net described in being delivered to, by going out to indulge in serfing the Net mutual collision effect to generate high power foam shape liquid and export with described.
The utility model includes height by the way that removable high power foam generator, the removable high power foam generator is arranged
Pressurized air source, foam mixing liquid spray head and go out indulge in serfing the Net, the high-pressure air source is arranged in the rear of the foam mixing liquid spray head, will
The front of the foam mixing liquid spray head is arranged in described indulge in serfing the Net out, and the foam mixing liquid spray head is also connected with for generating bubble
The foams mix mechanism of foam mixed liquor generates foam mixing liquid by foams mix mechanism, passes through the foam mixing liquid spray head
Misty mixed liquor liquid is generated, fog-like liquid is become by foam-like liquid by described indulge in serfing the Net out, it is real to pass through the high-pressure air source
Existing fog-like liquid acceleration goes out to indulge in serfing the Net described in being delivered to, and can produce out high power foam.When work, foam mixing liquid passes through the bubble
Foam mixed liquor spray head, and be subject to that the high-pressure air source provides is greater than 50000m3The air quantity of/h collide it is described go out can be with when indulging in serfing the Net
The high power foam for generating up to 300 times or more substitutes traditional by using the system that compressed-air power generates high power foam
The system that hydrodynamic force generates foam, it is low to solve conventional fire extinguisher coefficient of foaming, the very big problem of water consumption.
As a preferred embodiment of the present invention, the foams mix mechanism includes foam proportioner, the foam
Proportioner one end is connected with penstocks, and the other end is connected with high expansion foaming agent cabinet, the foam proportioner
The ratio in foam mixing liquid between pressure water and high expansion foaming agent can be adjusted, the penstocks can convey water source
To the foam proportioner.
As a preferred embodiment of the present invention, the foam proportioner includes foam fluid valve and check valve, institute
It states check valve and can be realized the high expansion foaming agent and unidirectionally flow in the foam proportioner, the foam fluid valve
The ratio of pressure water and high expansion foaming agent can be adjusted, the foam fluid valve turns down i.e. high magnification numbe described in foam mixing liquid
The ratio of foam solution becomes smaller, and the ratio that the foam fluid valve tunes up i.e. high expansion foaming agent described in foam mixing liquid becomes larger.
As a preferred embodiment of the present invention, at least two atomisation outlets are provided on the foam mixing liquid spray head,
The atomisation outlet can be realized foam mixing liquid atomization.
As a preferred embodiment of the present invention, the high expansion foam fire-extinguishing system further includes pressure hose, the pressure
Sebific duct connects the pressure hose, institute by the foam proportioner for conveying foam mixing liquid, the penstocks
It states pressure hose and the foam mixing liquid in the foam proportioner is transported to the foam mixing liquid spray head.
As a preferred embodiment of the present invention, the foams mix mechanism further includes pipette, and the pipette is used for
The high expansion foaming agent is transported in the foam proportioner.
As a preferred embodiment of the present invention, the removable high power foam generator further includes at least three idler wheels,
The idler wheel for realizing the removable high power foam generator movement.
As a preferred embodiment of the present invention, the high expansion foam fire-extinguishing system further includes positive pressure ventilation pipe, the high pressure
Gas source passes through the positive pressure ventilation pipe delivery pressure contracting air.
As a preferred embodiment of the present invention, described further includes vehicle-mounted water pump, by described in the vehicle-mounted water pump generation
Pressure water, and water source is transported to foam mixing liquid spray head from the vehicle-mounted pump outlet by the penstocks.
As a preferred embodiment of the present invention, the removable high power foam generator can be stored in fire fighting truck.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, the utility model includes by the way that removable high power foam generator, the removable high power foam generator is arranged
High-pressure air source, foam mixing liquid spray head and go out indulge in serfing the Net, the high-pressure air source is arranged in the rear of the foam mixing liquid spray head,
The front of the foam mixing liquid spray head is arranged in described indulge in serfing the Net out, the foam mixing liquid spray head is also connected with for generating
The foams mix mechanism of foam mixing liquid generates foam mixing liquid by foams mix mechanism, is sprayed by the foam mixing liquid
Head generates misty mixed liquor liquid, and fog-like liquid is become foam-like liquid by described indulge in serfing the Net out, passes through the high-pressure air source
It realizes that fog-like liquid acceleration goes out to indulge in serfing the Net described in being delivered to, can produce out high power foam.When work, described in foam mixing liquid process
Foam mixing liquid spray head, and be subject to that the high-pressure air source provides is greater than 50000m3Going out described in the air quantity collision of/h can when indulging in serfing the Net
To generate up to 300 times or more of high power foam, tradition is substituted by using the system that compressed-air power generates high power foam
The hydrodynamic force system that generates foam, it is low to solve conventional fire extinguisher coefficient of foaming, the very big problem of water consumption.
2, by the way that the high-pressure air source is arranged, while foam fluid valve and unidirectional is set in the foam proportioner
Valve, the check valve can be realized the high expansion foaming agent and unidirectionally flow in the foam proportioner, the foam
Fluid valve can adjust the ratio of pressure water and high expansion foaming agent, and the foam fluid valve turns down i.e. described in foam mixing liquid
The ratio of high expansion foaming agent becomes smaller, and the foam fluid valve tunes up the ratio of i.e. high expansion foaming agent described in foam mixing liquid
Become larger, can easily adjust between the pressure and pressure water and high expansion foaming agent of compressed air in this way
Ratio, according to the requirement of live fire condition adjustment whether blebbing and blebbing effect.
3, by being arranged at least three idler wheels on removable high power foam generator, the idler wheel for realizing it is described can
The movement of mobile high power foam generator, while the removable high power foam generator can be stored in fire fighting truck, be solved
Conventional fire extinguisher does not have the problem of removable kinetic force.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high expansion foam fire-extinguishing system；
Fig. 2 is the structural schematic diagram of removable high power foam generator；
Fig. 3 is the structural schematic diagram of foams mix mechanism；
Fig. 4 is the structural schematic diagram of foam mixing liquid spray head；
Fig. 5 is the structural schematic diagram indulged in serfing the Net.
Marked in the figure: 1- penstocks, 2- pipette, 3- check valve, 4- foam fluid valve, 5- foam proportioner,
6- high expansion foaming agent cabinet, 7- pressure hose, 8- move high power foam generator, 9- high-pressure air source, 10- foams mix
Liquid spray head, 11- go out to indulge in serfing the Net, 12- atomisation outlet.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Specific embodiment is as follows, as shown in Figure 1, a kind of high expansion foam fire-extinguishing system, including removable high power foam hair
Raw device 8 and foams mix mechanism, are connected by pressure hose 7, the input terminal of foams mix mechanism is connected with pressure between the two
Pressure water can be transported to foams mix mechanism by power water pipe 1, the penstocks 1, and the pressure hose 7 can be by the bubble
Foam mixing liquid in foam proportioner 5 is transported to the foam mixing liquid spray head 10.
Described further includes vehicle-mounted water pump, generates the pressure water by the vehicle-mounted water pump, and pass through the penstocks 1
Water source is transported to foam proportioner 5 from the vehicle-mounted pump outlet, water source by after foam proportioner 5 and
High power foam liquid is mixed into foam mixing liquid, and foam mixing liquid reaches foam mixing liquid spray head 10 by the pressure hose 7.
As shown in Fig. 2, the structural schematic diagram of removable high power foam generator 8, removable high power foam generator 8 include
High-pressure air source 9, foam mixing liquid spray head 10 and go out to indulge in serfing the Net 11, the high-pressure air source 9 is arranged in the foam mixing liquid spray head 10
Rear, described to go out to indulge in serfing the Net 11 fronts for being arranged in the foam mixing liquid spray head 10, the foam mixing liquid spray head 10 is used for
Connection can generate the foams mix mechanism of foam mixing liquid, the outbound course and foam mixing liquid spray head of the high-pressure air source 9
10 outbound course is identical, and for the foam mixing liquid spray head 10 for generating misty mixed liquor liquid, the high-pressure air source 9 can
Realize fog-like liquid acceleration be delivered to it is described go out to indulge in serfing the Net 11, by going out to indulge in serfing the Net 11 mutual collision effects to generate high power bubble with described
Foam shape liquid simultaneously exports.
The removable high power foam generator 8 further includes at least three idler wheels, and the idler wheel is for realizing described removable
The movement of dynamic high power foam generator 8.
The high expansion foam fire-extinguishing system further includes positive pressure ventilation pipe, and the high-pressure air source 9 passes through the positive pressure ventilation pipe conveying
Compressed air.
The removable high power foam generator 8 can be stored in fire fighting truck.
As shown in figure 3, the structural schematic diagram of foams mix mechanism, the foams mix mechanism includes foam proportioner
5, for the foam proportioner 5 there are three connector, first end is connected with penstocks 1, and second end is connected with high magnification numbe bubble
Foam liquid case body 6, third end are connected with pressure hose 7, and the foam proportioner 5 can adjust pressure water in foam mixing liquid
Ratio between high expansion foaming agent.
The foam proportioner 5 includes foam fluid valve 4 and check valve 3, and the check valve 3 can be realized the height
Expansion of foam liquid unidirectionally flows in the foam proportioner 5, and the foam fluid valve 4 can adjust pressure water and height
The ratio of expansion of foam liquid, the ratio that the foam fluid valve 4 turns down i.e. high expansion foaming agent described in foam mixing liquid become smaller,
The ratio that the foam fluid valve 4 tunes up i.e. high expansion foaming agent described in foam mixing liquid becomes larger.
The foams mix mechanism further includes pipette 2, and the pipette 2 is for the high expansion foaming agent to be transported to
In the foam proportioner 5.
As shown in figure 4, the structural schematic diagram of foam mixing liquid spray head 10, at least two are provided on foam mixing liquid spray head 10
A atomisation outlet 12, the atomisation outlet 12 can be realized foam mixing liquid atomization.
4 atomisation outlets 12 are illustrated as, the setting direction of atomisation outlet 12 and the outbound course of compressed air are identical.
It is described to go out to indulge in serfing the Net and 11 fog-like liquid be become foam-like fluid as shown in figure 5, go out 11 structural schematic diagram of indulging in serfing the Net
Body.
Under the action of the air quantity greater than 50000m3/h that atomisation outlet 12 and high-pressure air source 9 provide, by the blebbing
Net 11 can produce 300 times or more of high power foam.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of high expansion foam fire-extinguishing system, which is characterized in that described removable including moving high power foam generator (8)
High power foam generator (8) includes high-pressure air source (9), foam mixing liquid spray head (10) and goes out to indulge in serfing the Net (11), the high-pressure air source
(9) setting is arranged at the rear of the foam mixing liquid spray head (10), described indulge in serfing the Net out (11) in the foam mixing liquid spray head
(10) front, the foam mixing liquid spray head (10) is for connecting the foams mix mechanism that can generate foam mixing liquid, institute
The outbound course for stating high-pressure air source (9) is identical as the outbound course of foam mixing liquid spray head (10), the foam mixing liquid spray head
(10) for generating misty mixed liquor liquid, the high-pressure air source (9) can be realized fog-like liquid acceleration and be delivered to the blebbing
Net (11), by going out to indulge in serfing the Net (11) mutually collision effect to generate high power foam shape liquid and export with described.
2. a kind of high expansion foam fire-extinguishing system according to claim 1, which is characterized in that the foams mix mechanism includes
Foam proportioner (5), described foam proportioner (5) one end are connected with penstocks (1), and the other end is connected with high power
Number foam solution cabinet (6), the foam proportioner (5) can adjust pressure water and high expansion foaming agent in foam mixing liquid
Between ratio, water source can be transported to the foam proportioner (5) by the penstocks (1).
3. a kind of high expansion foam fire-extinguishing system according to claim 1, which is characterized in that the foam proportioner
It (5) include foam fluid valve (4) and check valve (3), the check valve (3) can be realized high expansion foaming agent and unidirectionally flow to institute
It states in foam proportioner (5), the foam fluid valve (4) can adjust the ratio of pressure water and high expansion foaming agent, institute
It states foam fluid valve (4) and turns down the ratio of i.e. high expansion foaming agent described in foam mixing liquid and become smaller, the foam fluid valve (4)
The ratio for tuning up i.e. high expansion foaming agent described in foam mixing liquid becomes larger.
4. a kind of high expansion foam fire-extinguishing system according to claim 3, which is characterized in that the foam mixing liquid spray head
(10) it is provided at least two atomisation outlets (12), the atomisation outlet (12) can be realized foam mixing liquid atomization.
5. a kind of high expansion foam fire-extinguishing system according to claim 1 to 4, which is characterized in that the high power foam goes out
Fiery system further includes pressure hose (7), and the pressure hose (7) passes through described for conveying foam mixing liquid, penstocks (1)
Foam proportioner (5) connects the pressure hose (7), and the pressure hose (7) will be in the foam proportioner (5)
The foam mixing liquid be transported to the foam mixing liquid spray head (10).
6. a kind of high expansion foam fire-extinguishing system according to claim 5, which is characterized in that the foams mix mechanism is also wrapped
It includes pipette (2), the pipette (2) is for high expansion foaming agent to be transported in the foam proportioner (5).
7. a kind of high expansion foam fire-extinguishing system according to claim 6, which is characterized in that the removable high power foam hair
Raw device (8) further include at least three idler wheels, the idler wheel for realizing the removable high power foam generator (8) movement.
8. a kind of high expansion foam fire-extinguishing system according to claim 7, which is characterized in that the high expansion foam fire-extinguishing system
It further include positive pressure ventilation pipe, the high-pressure air source (9) passes through the positive pressure ventilation pipe delivery pressure contracting air.
9. a kind of high expansion foam fire-extinguishing system according to claim 8, which is characterized in that described further includes vehicle-mounted water pump,
Generate the pressure water by the vehicle-mounted water pump, and by the penstocks (1) by water source from the vehicle-mounted exit of pump
Place is transported to foam mixing liquid spray head (10).
10. a kind of high expansion foam fire-extinguishing system according to claim 9, which is characterized in that the removable high power foam
Generator (8) can be stored in fire fighting truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001470.6U CN209392636U (en) | 2018-11-30 | 2018-11-30 | A kind of high expansion foam fire-extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001470.6U CN209392636U (en) | 2018-11-30 | 2018-11-30 | A kind of high expansion foam fire-extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392636U true CN209392636U (en) | 2019-09-17 |
Family
ID=67881378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001470.6U Active CN209392636U (en) | 2018-11-30 | 2018-11-30 | A kind of high expansion foam fire-extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589029A (en) * | 2020-05-21 | 2020-08-28 | 滑海利 | High-multiple foam fire extinguishing device using compressed air as power source |
| CN111632316A (en) * | 2020-04-26 | 2020-09-08 | 宁波正欣消防设备有限公司 | Safe cart based fire extinguisher |
-
2018
- 2018-11-30 CN CN201822001470.6U patent/CN209392636U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632316A (en) * | 2020-04-26 | 2020-09-08 | 宁波正欣消防设备有限公司 | Safe cart based fire extinguisher |
| CN111632316B (en) * | 2020-04-26 | 2021-06-29 | 宁波正欣消防设备有限公司 | Safe cart based fire extinguisher |
| CN111589029A (en) * | 2020-05-21 | 2020-08-28 | 滑海利 | High-multiple foam fire extinguishing device using compressed air as power source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: 611130, No. 8, Section 1, Xinhua Avenue, Sichuan science and Technology Industrial Development Zone, Chengdu Strait, Wenjiang District, Chengdu, China Patentee after: Cuilian(China) Fire Fighting Equipment Manufacturing Co., Ltd. Address before: 611130 No. 8, First Section of Xinhua Avenue, Science and Technology Industrial Development Park on both sides of Wenjiang Strait, Chengdu City, Sichuan Province Patentee before: Sichuan Chuanxiao Fire Fighting Vehicle Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210315 Address after: No.8, Section 1, Xinhua Avenue, Chengdu cross strait science and Technology Industry Development Park, Wenjiang District, Chengdu City, Sichuan Province Patentee after: SICHUAN CHUANXIAO FIRE TRUCKS MANUFACTURING Co.,Ltd. Address before: No.8, Section 1, Xinhua Avenue, Chengdu cross strait science and Technology Industry Development Park, Wenjiang District, Chengdu City, Sichuan Province Patentee before: CUILIAN (CHINA) FIRE FIGHTING EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |