CN206483032U - A kind of integrated control froth fire extinguishing system - Google Patents
A kind of integrated control froth fire extinguishing system Download PDFInfo
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- CN206483032U CN206483032U CN201720119280.7U CN201720119280U CN206483032U CN 206483032 U CN206483032 U CN 206483032U CN 201720119280 U CN201720119280 U CN 201720119280U CN 206483032 U CN206483032 U CN 206483032U
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- feed pipe
- integrated control
- pipeline
- foam
- fire extinguishing
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Abstract
The utility model discloses a kind of integrated control froth fire extinguishing system, including：Dynamical system, type foam mixing system and control system.Dynamical system includes fire pump, and it has inlet and outlet；Type foam mixing system includes：Feed pipe, it is connected with fire-fighting pump inlet；Pressure pipe, it is connected with the outlet of fire pump；Venturi tube is arranged on the first pipeline between feed pipe and pressure pipe；Feed pipe, its bottom is connected with the top of Venturi tube；Control system includes controller, the foam flowmeter being arranged on feed pipe and electricity-controlled pneumatic ratio valve door, the water ga(u)ge being arranged on feed pipe, and three is connected with controller respectively.Integrated control froth fire extinguishing system of the present utility model, can feed back according to real-time data on flows, targetedly control foam flow, so as to realize the stabilization of froth ratio mixing, the effect of lasting guarantee extinguishing chemical is optimal, it is ensured that resource utilization, improves fire-fighting efficiency.
Description
Technical field
The utility model is related to fire fighting truck control field, more particularly to a kind of integrated control froth fire extinguishing system.
Background technology
Current fire fighting truck is to ensure the indispensable equipment of the people's livelihood.Fire fighting truck maximum probability in fire extinguishing procedure uses foam
Extinguishing chemical is put out a fire, and fire foam is that foam dope is mixed with water progress certain proportion, so as to realize fire extinguishing effect
A kind of more excellent extinguishing chemical of fruit.
Current Industry code requirements：The mixed proportion of fire foam has 3% and 6% two kind of specification, and transmission realizes that this compares
The mode of example is the substantial amounts of experimental data of statistics, according to conventional traffic partition, makes certain several specific blenders, such a mixing
Device can only realize that the approximate of ratio approaches after mixing, and can not realize and fit like a glove, and which results in be unable to reach optimal fire extinguishing
Effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of integrated control froth fire extinguishing system, so as to overcome existing
There is the drawbacks described above of technology.
Technical problem to be solved in the utility model is achieved through the following technical solutions：
A kind of integrated control froth fire extinguishing system, including：
Dynamical system, it includes fire pump, and the fire pump has inlet and outlet；
Type foam mixing system, it includes：
Feed pipe, it includes water supply end and water side, and the water supply end is used to connect water storage device, the water side and institute
The import for stating fire pump is connected；
Pressure pipe, it includes input and output end, and the input is connected with the outlet of the fire pump, the output
End has the first branch outlet and the second branch outlet, wherein, the first branch outlet is connected with injection apparatus, and second branches out
Mouth passes through the connection between the realization of the first pipeline and the feed pipe；
Venturi tube, it is arranged on first pipeline, and first between the Venturi tube and the pressure pipe
Pressure valve is provided with pipeline；And
Feed pipe, its bottom is connected with the top of the Venturi tube, and supplying valve is provided with the feed pipe；
Control system, its foam flowmeter and electricity-controlled pneumatic ratio valve for including controller, being arranged on the feed pipe
Door, the water ga(u)ge being arranged on the feed pipe, the water ga(u)ge, electricity-controlled pneumatic ratio valve door and the foam
Flowmeter three is connected with controller respectively.
Preferably, in above-mentioned technical proposal, the dynamical system also includes：Power source, it is described that the power source, which is used for,
Fire pump provides power.
Preferably, in above-mentioned technical proposal, the foam flowmeter is arranged at the electricity-controlled pneumatic ratio valve door and described
Between supplying valve, feed pipe is divided into multistage pipeline by three.
Preferably, in above-mentioned technical proposal, the integrated control froth fire extinguishing system also includes rinse-system, the flushing
System includes the second pipeline and flushing valve, and one end of second pipeline is connected on the pressure pipe, and the other end is connected to institute
State on the feed pipe between supplying valve and the foam flowmeter.
Preferably, in above-mentioned technical proposal, the electricity-controlled pneumatic ratio valve door is close to the top of the Venturi tube.
Preferably, in above-mentioned technical proposal, first pipeline is with second pipeline close to the one of the pressure pipe
End, which has, to partially overlap.
Preferably, in above-mentioned technical proposal, the controller is gathered by the water ga(u)ge and the foam flowmeter
Data control the aperture of electricity-controlled pneumatic ratio valve door.
Principle of the present utility model is in data on flows in foam flowmeter collection feed pipe, water ga(u)ge collection feed pipe
Data on flows, foam flowmeter sends the data on flows collected to controller with water ga(u)ge, so as to realize froth ratio
The stabilization of mixing.
The utility model above-mentioned technical proposal, has the advantages that：
Compared with prior art, the integrated control froth fire extinguishing system that the utility model is provided, the control Integration Design
It can be fed back according to real-time data on flows, targetedly control foam flow, so as to realize the stabilization of froth ratio mixing, held
The effect of continuous guarantee extinguishing chemical is optimal, it is ensured that resource utilization, improves fire-fighting efficiency.
Brief description of the drawings
Fig. 1 is integrated control froth fire extinguishing system structural representation of the present utility model.
Wherein：1- power sources；2- fire pumps；3- water ga(u)ges；4- feed pipes；5- Venturi tubes；6- ecp ratios
Valve；7- controllers；8- foam flowmeters；9- feed pipes；10- supplying valves；11- flushing valves；12- pressure valve；13- pressure pipes.
Embodiment
Embodiment of the present utility model is described in detail below, it is new in order to further understand this practicality
Type.
Fig. 1 is integrated control froth fire extinguishing system structural representation of the present utility model.As shown in the figure：
A kind of integrated control froth fire extinguishing system includes：Dynamical system, control system, type foam mixing system.Dynamical system
Including power source 1, fire pump 2；Control system includes controller 7, electricity-controlled pneumatic ratio valve door 6, foam flowmeter 8, water-carrying capacity
Meter 3；Type foam mixing system feed pipe 4, Venturi tube 5, feed pipe 9, supplying valve 10, flushing valve 11, pressure valve 12, pressure pipe
13.Specifically：
Dynamical system includes fire pump 2 and power source 1.Power source 1 is used to provide power for fire pump 2.Fire pump 2 has
Inlet and outlet.
Type foam mixing system, it includes：Feed pipe 4, pressure pipe 13, Venturi tube 5, feed pipe 9.Wherein, feed pipe 4 is wrapped
Water supply end and water side are included, water supply end is used to connect water storage device, and water side is connected with the import of fire pump.Pressure pipe 13 includes
Input and output end, input are connected with the outlet of fire pump 2, and there is output end the first branch outlet and second to branch out
Mouthful, wherein, the first branch outlet is connected with injection apparatus, the second branch outlet by the first pipeline realize and feed pipe 4 it
Between connection.Venturi tube 5 is arranged on the first pipeline, is set on the first pipeline between Venturi tube 5 and pressure pipe 13
There is pressure valve 12.The bottom of feed pipe 9 is connected with the top of Venturi tube 5, and supplying valve 10 is provided with feed pipe 9.
Control system include controller 7, the foam flowmeter 8 that is arranged on feed pipe 9 and electricity-controlled pneumatic ratio valve door 6,
It is arranged at the water ga(u)ge 3 on feed pipe 4, water ga(u)ge 3, electricity-controlled pneumatic ratio valve door 6 and the three of foam flowmeter 8 difference
It is connected with controller 7.
Specifically：Downstream is from upstream on feed pipe 9 and sets gradually supplying valve 10, foam flowmeter 8 and ecp
Proportion valve 6, that is to say, that foam flowmeter 8 is arranged between electricity-controlled pneumatic ratio valve door 6 and supplying valve 10, and three is by feed flow
Pipe 9 is divided into multistage pipeline, wherein, electricity-controlled pneumatic ratio valve door 6 is close to the top of Venturi tube 5.
Integrated control froth fire extinguishing system of the present utility model also includes rinse-system, and the rinse-system includes the second pipe
Road and flushing valve 11, one end of the second pipeline are connected on pressure pipe 13, and the other end is connected to the supplying valve 10 and foam stream
On feed pipe 9 between gauge 8.Second pipeline has with the first pipeline in one end close to pressure pipe 13 to partially overlap.When
So, it, which partially overlaps, only considers more to save raw material, and in actual use, the first pipeline and the second pipeline can also be separated
It is separately provided.Those skilled in the art can also carry out the adjustment of adaptability as needed in actual use.
During use, feed pipe 4 is communicated with the import of fire pump 2, and pressure pipe 13 is communicated with the outlet of fire pump 2, is moved
Power source 1 is that fire pump 2 provides power, so that feed pipe 4 is pressurizeed into output into pressure pipe 13.When opening pressure valve 12, pressure
Power current flow through venturi 5, produces vacuum, now opens supplying valve 10, electricity-controlled pneumatic ratio valve door 6, you can by feed pipe 10
Interior foam solution is drawn into Venturi tube 5, so as to realize the ratio mixing between foam solution and water., can after using finishing
Supplying valve 10 is closed, the flushing of flushing valve 11, the realization of electricity-controlled pneumatic ratio valve door 6 to Venturi tube 5 and feed pipe 9 is opened.Its
In, the direction of arrow is the direction of material flowing in each pipeline.
The utility model is that data on flows in the collection feed pipe 9 of foam flowmeter 8, water ga(u)ge 3 gathers feed pipe 4
Interior data on flows, foam flowmeter 8 sends the data on flows collected to controller 7 with water ga(u)ge 3.Controller 7 can root
The data on flows gathered according to foam flowmeter 8 and water ga(u)ge 3, by calculating, controls opening for electricity-controlled pneumatic ratio valve door 6
Foam flow in degree, regulation feed pipe 9, so as to realize the real-time regulation to the foams mix ratio of whole system.
The integrated control froth fire extinguishing system that the utility model is provided, the control is integrated to be designed to according to stream in real time
Data feedback is measured, foam flow is targetedly controlled, so that the stabilization of froth ratio mixing is realized, lasting guarantee extinguishing chemical
Effect is optimal, it is ensured that resource utilization, improves fire-fighting efficiency.
Although the utility model is disclosed as above with embodiment, so it is not intended to limit the utility model, any ability
Field technique personnel, are not departing from spirit and scope of the present utility model, can make a variety of selections and modification, therefore this
The protection domain of utility model is limited by claims and its equivalents.
Claims (7)
1. a kind of integrated control froth fire extinguishing system, it is characterised in that including：
Dynamical system, it includes fire pump (2), and the fire pump (2) has inlet and outlet；
Type foam mixing system, it includes：
Feed pipe (4), it includes water supply end and water side, and the water supply end is used to connect water storage device, the water side and institute
The import for stating fire pump (2) is connected；
Pressure pipe (13), it includes input and output end, and the input is connected with the outlet of the fire pump (2), described
Output end has the first branch outlet and the second branch outlet, wherein, the first branch outlet is connected with injection apparatus, second point
The connection between the feed pipe (4) is realized by the first pipeline in branch outlet；
Venturi tube (5), it is arranged on first pipeline, between the Venturi tube (5) and the pressure pipe (13)
The first pipeline on be provided with pressure valve (12)；And
Feed pipe (9), its bottom is connected with the top of the Venturi tube (5), and supplying valve is provided with the feed pipe (9)
(10)；
Control system, its foam flowmeter (8) and ecp ratio for including controller (7), being arranged on the feed pipe (9)
Example valve (6), the water ga(u)ge (3) being arranged on the feed pipe (4), the water ga(u)ge (3), the ecp ratio
Valve (6) and the foam flowmeter (8) three are connected with controller (7) respectively.
2. integrated control froth fire extinguishing system according to claim 1, it is characterised in that the dynamical system also includes：
Power source (1), the power source (1) is used to provide power for the fire pump (2).
3. integrated control froth fire extinguishing system according to claim 1, it is characterised in that the foam flowmeter (8) sets
It is placed between the electricity-controlled pneumatic ratio valve door (6) and the supplying valve (10), feed pipe (9) is divided into multistage pipeline by three.
4. integrated control froth fire extinguishing system according to claim 3, it is characterised in that the integrated control foam fire-fighting
System also includes rinse-system, and the rinse-system includes the second pipeline and flushing valve (11), and one end of second pipeline connects
It is connected on the pressure pipe (13), the other end is connected to the feed flow between the supplying valve (10) and the foam flowmeter (8)
Manage on (9).
5. integrated control froth fire extinguishing system according to claim 3, it is characterised in that the electricity-controlled pneumatic ratio valve door
(6) it is disposed in proximity to the top of the Venturi tube (5).
6. integrated control froth fire extinguishing system according to claim 4, it is characterised in that first pipeline and described the
Two pipelines have in one end close to the pressure pipe (13) to partially overlap.
7. integrated control froth fire extinguishing system according to claim 1, it is characterised in that the controller (7) passes through institute
The data of water ga(u)ge (3) and the foam flowmeter (8) collection are stated to control opening for the electricity-controlled pneumatic ratio valve door (6)
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119280.7U CN206483032U (en) | 2017-02-09 | 2017-02-09 | A kind of integrated control froth fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119280.7U CN206483032U (en) | 2017-02-09 | 2017-02-09 | A kind of integrated control froth fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206483032U true CN206483032U (en) | 2017-09-12 |
Family
ID=59765205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119280.7U Expired - Fee Related CN206483032U (en) | 2017-02-09 | 2017-02-09 | A kind of integrated control froth fire extinguishing system |
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| CN (1) | CN206483032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982828A (en) * | 2018-01-08 | 2018-05-04 | 北京中卓时代消防装备科技有限公司 | The foams mix device and its control method of foam liquid supply vehicle |
| CN108404330A (en) * | 2018-04-13 | 2018-08-17 | 中国航天建设集团有限公司 | Fire-fighting system |
| CN110279973A (en) * | 2019-07-11 | 2019-09-27 | 北京中卓时代消防装备科技有限公司 | A kind of froth fire extinguishing system testing inspection platform |
-
2017
- 2017-02-09 CN CN201720119280.7U patent/CN206483032U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982828A (en) * | 2018-01-08 | 2018-05-04 | 北京中卓时代消防装备科技有限公司 | The foams mix device and its control method of foam liquid supply vehicle |
| CN108404330A (en) * | 2018-04-13 | 2018-08-17 | 中国航天建设集团有限公司 | Fire-fighting system |
| CN110279973A (en) * | 2019-07-11 | 2019-09-27 | 北京中卓时代消防装备科技有限公司 | A kind of froth fire extinguishing system testing inspection platform |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20220209 |