CN206026931U - Mobile unit formula foam extinguishing system - Google Patents
Mobile unit formula foam extinguishing system Download PDFInfo
- Publication number
- CN206026931U CN206026931U CN201620927769.2U CN201620927769U CN206026931U CN 206026931 U CN206026931 U CN 206026931U CN 201620927769 U CN201620927769 U CN 201620927769U CN 206026931 U CN206026931 U CN 206026931U
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- fire extinguishing
- spray gun
- foam
- mobile unit
- displacement pump
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Abstract
The utility model discloses a mobile unit formula foam extinguishing system. Including the frame that is used for integrated each equipment, integrated direct current motor driven plunger pump, lithium cell, fire extinguishing agent container and the spray gun of putting out a fire of being provided with in the frame, the delivery port of plunger pump is held the by pass line diversion entering negative pressure formula that is provided with foam mixing device to form the negative pressure and is sucked foam liquid, and the order is provided with check valve and pressure switch in put out a fire spray gun and the plunger pump UNICOM pipeline, and pressure switch passes through control circuit and is connected with plunger pump control system. The utility model discloses a direct current motor driving plunger pump provides spraying power to with each structure integration in a small -size box, can realize that multiple extinguishing medium uses, adopt pressure switch coordinated control, control is more convenient nimble, whole equipment accessible time starts, the utility model discloses complete electronic, energy -concerving and environment -protective, the low noise of whole system, foaming effect is good, covering power is strong, provides the fire extinguishing systems of a similar compressed air foam for fire -fighting operation.
Description
Technical field
This utility model belongs to fire-fighting machinery design and manufacturing technology field, especially belongs to a kind of Portable movable fire-fighting dress
The design put and manufacture, more particularly to a kind of mobile unit formula froth fire extinguishing system.
Background technology
In fire-fighting fire extinguishing, agricultural water spray, be usually applied to a kind of portable water injector of small movable, it is existing can
Mobile device is relatively simple, generally only includes using gasoline engine driven water pump as common fire, sprinkler；Will include
The integration of equipments of water pump and driving electromotor is fixed on movable small equipment, and mobile realization fire extinguishing in several ways,
Water spray is sprayed insecticide.Water spray under mobile status for convenience, existing small-sized water spray mancarried device generally self-powered dress
Put, power set, adopt each h type engine h more.
For the fire-extinguishing location for having particular/special requirement, it is can not to meet all kinds of fire extinguishing needs to firing-fighting medium using the said equipment
Various requirements, while in existing miniature movable device, each control system, the mixing control of firing-fighting medium be not met by into
The needs of one step.
The content of the invention
This utility model discloses a kind of mobile unit formula froth fire extinguishing system according to the deficiencies in the prior art.This practicality is new
Type problem to be solved is to provide one kind and is capable of achieving to kind of a medium fire extinguishing, and each integration of equipments is in a small box body, control system
System mobile unit formula froth fire extinguishing system more comprehensively, stable.
This utility model is achieved through the following technical solutions：
Mobile unit formula froth fire extinguishing system, including it is for integrated each equipment, with operational control panel and base
Framework, it is characterised in that：The integrally disposed plunger displacement pump for having DC motor Driver, lithium battery, extinguishing chemical container in the framework
With fire extinguishing spray gun；Fire extinguishing spray gun and plunger displacement pump UNICOM, the water outlet end of plunger displacement pump are provided with by-pass line diversion and enter negative-pressure type
Foams mix device forms negative pressure suction foam solution, and mixed liquid enters post by the outlet pipe that negative-pressure type foams mix is filled
Plug is delivered to fire extinguishing spray gun after pumping into mouth of a river mixing.
Check valve and pressure switch are sequentially set with the fire extinguishing spray gun and plunger displacement pump UNICOM pipeline, pressure switch passes through
Control circuit is connected with plunger displacement pump control.
The fire extinguishing spray gun front end is provided with disk type delivery hose.
The bypass diversion pipeline of the foam solution mixing arrangement is also arranged with parallel and negative-pressure type foams mix device foam
The flush loop of arrival end connection.
This utility model provides the injection power of firing-fighting medium using DC motor Driver plunger displacement pump, and by each structural member collection
In Cheng Yi small box bodies, it is easy to movement；This utility model can realize including various firing-fighting medium applications of foam mixing liquid,
The conversion fire extinguishing of water, foam medium is realized, the fire extinguishing needs in the more complicated scene of a fire have further been adapted to；This utility model is using pressure
Power switch gearing control, total system open, close fire extinguishing spray gun when system automatically turn on, or shut down, without the need for repeatedly start and
Switch off the pump, control is more convenient flexible；The check valve arranged in fire extinguishing spray gun with plunger displacement pump UNICOM pipeline can keep pipeline
Pressure, makes integral device start in time；Water tank two position instrument monitoring alarm is set, using more efficient.This utility model is whole
Set system is all-electric, and energy-conserving and environment-protective, low noise, foaming effect are good, covering power is strong, provide a kind of similar pressure for fire-fighting operation
The fire extinguishing system of contracting air foam.The dry and wet foam of the extinguishing ability of whole system and the CAFS of equal flow
Form is consistent, and fire extinguishing effectiveness is suitable, manufacturing cost not as good as CAFS 1/3.
Description of the drawings
Fig. 1 is each structure of this utility model system, function device catenation principle schematic diagram；
Fig. 2 is this utility model integrated combination appearance schematic diagram.
In figure, 1 is direct current generator, and 2 is plunger displacement pump, and 3 is water return pipeline, and 4 is oral siphon road, and 5 is check valve, and 6 is pressure
Switch, 7 is reel, and 8 is water outlet ball valve, and 9 is fire extinguishing spray gun, and 10 is extinguishing chemical container, and 11 is check valve, and 12 is bypass valve,
13 is foam electromagnetic valve, and 14 is flush with foam switching valve, and 15 is Venturi tube, and 16 is foam total valve, and 17 is flush with foam pipe
Road, 18 is foam mixing liquid outflow conduit, and 19 is synchronous toothed belt, and 20 is electric quantity monitoring instrument, and 21 is charge port, and 22 is charging air switch
1,23 be control power supply air switch 2,24 be main power source, 25 is tank gage, and 26 is liquid level sensor, 27 be relay 1,28 be relay
Device 2,29 is relay 3.
Specific embodiment
This utility model is specifically described below by embodiment, embodiment is served only for carrying out this utility model
Further instruction, it is impossible to be interpreted as the restriction to this utility model protection domain, those skilled in the art is according to this practicality
Some nonessential modifications and adaptations that new content is made fall within the scope of this utility model protection.
With reference to Fig. 1, Fig. 2.
Mobile unit formula froth fire extinguishing system, including it is for integrated each equipment, with operational control panel and base
Framework, the integrally disposed plunger displacement pump 2, lithium battery for having direct current generator 1 to drive, extinguishing chemical container 10 and fire extinguishing spray gun 9 in framework；
Fire extinguishing spray gun 9 and 2 UNICOM of plunger displacement pump, the water outlet end of plunger displacement pump 2 are provided with by-pass line diversion into negative-pressure type foams mix
Device forms negative pressure suction foam solution, and mixed liquid is entered into plunger displacement pump 2 by the outlet pipe that negative-pressure type foams mix is filled
Fire extinguishing spray gun 9 is delivered to after the mixing of the mouth of a river.
Check valve 5 and pressure switch 6 are sequentially set with fire extinguishing spray gun 9 and 2 UNICOM's pipeline of plunger displacement pump, pressure switch 6 is led to
Cross control circuit to be connected with the control of plunger displacement pump 2.
9 front end of fire extinguishing spray gun is provided with reel 7 and its delivery hose.
The bypass diversion pipeline of foam solution mixing arrangement is also arranged with parallel and negative-pressure type foams mix device foam inlet
The flush loop of end connection.
This utility model drives plunger displacement pump 2 using direct current generator 1.The outlet of the pump housing is connected with check valve 5 and pressure is opened
6 are closed, current are fed to reel 7,7 outlet of reel connection air foam spray gun 9.The water outlet of the system high-pressure plunger pump 2
Mouth setting bypass High-Pressure Water is fed to the control of foam total valve 16 by unicom pipeline and is fed to Venturi tube 15, venturi shape
Into negative pressure suction foam solution.Mixed liquid is defeated after venturi outlet pipe is fed to the water inlet mixing of plunger displacement pump 2
Deliver to fire extinguishing spray gun 9.Foam electromagnetic valve 13, and threeway manual flush with foam conversion is provided with venturi foam suction line
Valve 14.The flushing of whole foam line is capable of achieving by flush with foam switching valve 14.Scouring electromagnetic valve 13 and pressure switch 6
It is dynamic.When 9 ball valve of spray gun 8 of putting out a fire is closed, wait upon pressure from pressurize being defined between the check valve 5 of 2 outlet of ball valve 8 and plunger displacement pump
Power water.When the stroke lever position spring top of pressure switch 6 out allows normally closed contact to be changed into normally opened, direct current generator operating is disconnected, is stopped
Only plunger displacement pump 2 works.When ball valve 8 is opened.The press water of waiting upon of whole pressurize section is released.The stroke lever of pressure switch 6 is multiple
Position.Contact switch is closed, and starts motor, continues extinguishing operation.The running of total system, closes rifle autostop, and foam stops inhaling
Enter.Water under high pressure causes the class A foam of venturi mixing 1%, simple for structure, easy to operate.Whole electric power system is independent a set of
Power supply group.There is alternating current 220V directly to charge.With the monitoring alarm of the two position of water tank.Whole system is all-electric, energy-saving ring
Guarantor, low noise, foaming effect are good, covering power is strong.A kind of fire extinguishing system of similar compressed-air foam is provided for fire brigade
System.The extinguishing ability of whole system is consistent with the dry and wet foam form of the CAFS of equal flow, fire extinguishing effectiveness
Quite, manufacturing cost not as good as CAFS 1/3.
Claims (4)
1. a kind of mobile unit formula froth fire extinguishing system, including for integrated each equipment, with operational control panel and base
Framework, it is characterised in that：The integrally disposed plunger displacement pump for having DC motor Driver, lithium battery, fire extinguishing developing agent storage in the framework
Case and fire extinguishing spray gun；Fire extinguishing spray gun and plunger displacement pump UNICOM, the water outlet end of plunger displacement pump are provided with by-pass line diversion and enter negative pressure
Formula foams mix device forms negative pressure suction foam solution, and mixed liquid is entered by the outlet pipe that negative-pressure type foams mix is filled
Fire extinguishing spray gun is delivered to after the mixing of plunger displacement pump water inlet.
2. mobile unit formula froth fire extinguishing system according to claim 1, it is characterised in that：The fire extinguishing spray gun and plunger
Check valve and pressure switch is sequentially set with pump UNICOM pipeline, and pressure switch is connected with plunger displacement pump control by control circuit.
3. mobile unit formula froth fire extinguishing system according to claim 2, it is characterised in that：The fire extinguishing spray gun front end sets
It is equipped with disk type delivery hose.
4. mobile unit formula froth fire extinguishing system according to claim 2, it is characterised in that：The foam solution mixing arrangement
Bypass diversion pipeline be also arranged with the flush loop being connected with negative-pressure type foams mix device foam inlet end in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927769.2U CN206026931U (en) | 2016-08-23 | 2016-08-23 | Mobile unit formula foam extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927769.2U CN206026931U (en) | 2016-08-23 | 2016-08-23 | Mobile unit formula foam extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026931U true CN206026931U (en) | 2017-03-22 |
Family
ID=58304909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927769.2U Active CN206026931U (en) | 2016-08-23 | 2016-08-23 | Mobile unit formula foam extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281671A (en) * | 2017-07-31 | 2017-10-24 | 中消安科技实业（深圳）有限公司 | One kind is without reservoir pressure hand-held water system fixed froth installation and its application method |
| CN107929987A (en) * | 2018-01-02 | 2018-04-20 | 重庆艾特美机车制造有限公司 | Mobile fire extinguishing device and four-wheel fire-fighting electric car |
| CN111450449A (en) * | 2020-04-03 | 2020-07-28 | 安徽嘉业新能源科技有限公司 | Electric vehicle-mounted high-pressure fire extinguishing device |
-
2016
- 2016-08-23 CN CN201620927769.2U patent/CN206026931U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281671A (en) * | 2017-07-31 | 2017-10-24 | 中消安科技实业（深圳）有限公司 | One kind is without reservoir pressure hand-held water system fixed froth installation and its application method |
| CN107929987A (en) * | 2018-01-02 | 2018-04-20 | 重庆艾特美机车制造有限公司 | Mobile fire extinguishing device and four-wheel fire-fighting electric car |
| CN107929987B (en) * | 2018-01-02 | 2022-11-29 | 重庆艾特美机车制造有限公司 | Movable fire extinguishing device and four-wheel fire-fighting electric vehicle |
| CN111450449A (en) * | 2020-04-03 | 2020-07-28 | 安徽嘉业新能源科技有限公司 | Electric vehicle-mounted high-pressure fire extinguishing device |
| CN111450449B (en) * | 2020-04-03 | 2021-04-13 | 安徽嘉业新能源科技有限公司 | Electric vehicle-mounted high-pressure fire extinguishing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |