CN109316688A - The explosion-proof fire station of pure electric vehicle mobile micro - Google Patents
The explosion-proof fire station of pure electric vehicle mobile micro Download PDFInfo
- Publication number
- CN109316688A CN109316688A CN201810046070.9A CN201810046070A CN109316688A CN 109316688 A CN109316688 A CN 109316688A CN 201810046070 A CN201810046070 A CN 201810046070A CN 109316688 A CN109316688 A CN 109316688A
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- CN
- China
- Prior art keywords
- fire
- electric
- explosion
- cabinet
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 238000010892 electric spark Methods 0.000 abstract description 5
- 238000010304 firing Methods 0.000 abstract description 5
- 239000002360 explosive Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to fire control technology fields, more particularly to a kind of explosion-proof fire station of pure electric vehicle mobile micro, including electric platforms carrier and fire fighting extinguisher, the electric platforms carrier includes chassis, driver's cabin and cabinet is respectively set in the top on chassis, fire fighting extinguisher is arranged in the inside of cabinet, fire fighting extinguisher includes water tank and fire box, the fire box includes shell, electric cabinet is respectively set in shell, power supply, bubble chamber and fire pump, liquid mixing valve is arranged in the outside of shell, fire pump uses permanent-magnet synchronous disc type electric machine, permanent-magnet synchronous disc type electric machine and electric cabinet are electrically connected.Small volume of the present invention, lighter in weight, rapid reaction conveniently travel on all kinds of limited roads and narrow space, have the advantages such as the big, longevity of service of far firing range, pressure.Using permanent magnet synchronous motor, when work, will not generate high temperature and electric spark, can be used in flammable explosive gas and dust atmosphere, will not cause second accident.
Description
Technical field
The present invention relates to fire control technology fields, and in particular to a kind of explosion-proof fire station of pure electric vehicle mobile micro.
Background technique
Currently, common fire fighting truck is typically all fuel oil driving, and volume is larger；In the case of fire, from fire brigade
It sets out and reaches the scene of fire time generally all at 20 minutes or more.Wherein in some old residential areas, plant area and rural area lane equipotential
Set, big fire fighting truck cannot be introduced into, for fire put out and the security of the lives and property of the people rescue bring it is unfavorable.To respond state
Family calls, and with fire " rescuing morning " " going out small " and " showing up within three minutes " for target, existing fire-fighting tool, which can't reach this, to be wanted
It asks.
Currently, in common fire plant fire pump power resources it is general there are three types of, be respectively as follows: motor drive, gasoline
Machine or Diesel Driven, compressed gas-driven.Wherein compressed gas-driven all compares because of the gas cylinder volume reason working time
It is short, it is mainly used for general small-sized fire.The general volume of gasoline or diesel driven is big, from great, is often mentioned with hand lift pump
For power, because its weight is too big inflexible in use, moreover, the spark that gasoline engine or diesel engine generate when working can
The secondary disaster can be caused to the disaster relief scene for having flammable explosive gas or dust.In addition, the tail gas being discharged in closed environment
To fire fighter, there is also great damages.In addition, traditional brush direct current motor is at work because of commutator and carbon brush friction
There is electric spark generation always, this is very fatal defect in having flammable explosive gas and dust atmosphere, it is easy to cause two
Secondary accident.
Summary of the invention
In order to solve the above-mentioned technical problem the deficiency in, it is an object of the invention to: a kind of pure electric vehicle mobile micro is provided
Explosion-proof fire station, small in size, light-weight, rapid reaction, far firing range, pressure are big, can be suitable for all kinds of scenes of fire.
The present invention is technical solution used by solving its technical problem are as follows:
The explosion-proof fire station of pure electric vehicle mobile micro of the present invention, including electric platforms carrier and electric platforms are carried
The fire fighting extinguisher being arranged on vehicle, fire fighting extinguisher include water tank and fire box, and the fire box includes shell, in shell
Electric cabinet, power supply, bubble chamber and fire pump is respectively set, liquid mixing valve is arranged in the outside of shell, and liquid mixing valve passes through connecting tube point
It is not connected with bubble chamber and fire pump, one end of liquid mixing valve connects water inlet pipe, and water inlet pipe is connected to water tank, and the one of fire pump
End connection outlet pipe, fire pump use permanent-magnet synchronous disc type electric machine, and permanent-magnet synchronous disc type electric machine and electric cabinet are electrically connected.
Preferably, electric platforms carrier includes chassis, and battery pack and vehicle body controller is arranged in the middle part on chassis, chassis
Rear axle is arranged in rear, and wheel, bridge before the front on chassis is arranged is arranged in the both ends of rear axle, and wheel is additionally arranged at the both ends of preceding bridge, after
Driving motor is arranged in the side of bridge, and the drive shaft on the driving motor and rear axle is sequentially connected, and the top on chassis is respectively set
Fire fighting extinguisher is arranged in the inside of driver's cabin and cabinet, cabinet.
Preferably, setting main power switch, motor switch, electric machine controller and solid-state relay in electric cabinet, it is described
Main power switch is connected with motor switch and solid-state relay respectively by conducting wire, solid-state relay and electric machine controller phase
Connection.
Preferably, fire pump includes motor body and the pump housing, is connected between motor body and the pump housing by terminal pad, electricity
Inlet and outlet are respectively set on the pump housing in the output shaft of machine ontology external impeller.
Preferably, diversion trench is set on the inner wall of the pump housing.
Preferably, keyway is arranged in the front end of output shaft, is correspondingly arranged installation key on impeller.
Compared with prior art, the invention has the following advantages:
Small volume of the present invention, lighter in weight, rapid reaction can be convenient and travel on all kinds of limited roads and narrow sky
Between, have the advantages such as the big, longevity of service of far firing range, pressure in fire extinguishing；Using permanent magnet synchronous motor, high conversion efficiency,
High temperature and electric spark will not be generated when work, can be used in flammable explosive gas and dust atmosphere, and second accident will not be caused,
The pernicious gas being harmful to the human body will not be more generated, various types of fire, including electricity can be put out by replacing different pipette tips
Fiery and various oil fires.
Detailed description of the invention
Fig. 1 electric drawings of the present invention；
Fig. 2 fire box structural schematic diagram of the present invention；
Fig. 3 fire pump structural schematic diagram of the present invention；
Fig. 4 schematic structural view of the invention；
Fig. 5 electric platforms carrier structural schematic diagram of the present invention.
In figure: 1, shell；2, power supply；3, outlet pipe；4, fire pump；5, liquid mixing valve；6, water inlet pipe；7, connecting tube；8, it steeps
Foam case；9, electric cabinet；10, the pump housing；11, impeller；12, water inlet；13, water outlet；14, terminal pad；15, motor body；16, defeated
Shaft；17, driver's cabin；18, water tank；19, cabinet；20, fire box；21, chassis；22, wheel；23, battery pack；24, car body control
Device processed；25, driving motor.
Specific embodiment
The embodiment of the present invention is described further with reference to the accompanying drawing:
Embodiment 1
As shown in Fig. 2,4,5, the explosion-proof fire station of pure electric vehicle mobile micro of the present invention, including electric platforms carrier and
The fire fighting extinguisher being arranged on electric platforms carrier, the electric platforms carrier include chassis 21, the middle part on chassis 21
Battery pack 23 and vehicle body controller 24 are set, and rear axle is arranged in the rear on chassis 21, and wheel 22 is arranged in the both ends of rear axle, chassis 21
Driving motor 25, the driving motor 25 is arranged in the side of bridge before front is arranged, the both ends of bridge before wheel 22 is additionally arranged at, rear axle
It is sequentially connected with the drive shaft on rear axle, driving motor 25 is electrically connected with vehicle body controller 24, battery pack 23 respectively, car body control
Device 24 processed controls the work of driving motor 25, and driver's cabin 17 and cabinet 19, the inside of cabinet 19 is respectively set in the top on chassis 21
Fire fighting extinguisher is set；Fire fighting extinguisher includes water tank 18 and fire box 20, and the fire box 20 includes shell 1, shell 1
Electric cabinet 9, power supply 2, bubble chamber 8 and fire pump 4 is inside respectively set, liquid mixing valve 5 is arranged in the outside of shell 1, and liquid mixing valve 5 passes through
Connecting tube 7 is connected with bubble chamber 8 and fire pump 4 respectively, and one end of liquid mixing valve 5 connects water inlet pipe 6, the outer water receiving of water inlet pipe 6
Case 18, one end of fire pump 4 connect outlet pipe 3, and the external foam firefighting rifle of outlet pipe 3, the work of fire pump 4 can be in mixed liquid when drawing water
Negative pressure is formed at valve 5, the foaming agent sucking fire pump 4 in bubble chamber 8 is formed a large amount of foams and sprayed by negative pressure.Fire pump 4 uses
Permanent-magnet synchronous disc type electric machine has electric machine controller on permanent-magnet synchronous disc type electric machine, in order to adjust pressure and range, permanent-magnet synchronous
Disc type electric machine and electric cabinet 9 are electrically connected, and when work, motor electric power passes through battery plus-negative plate access electric machine controller, motor control
Device processed completes inversion and DC inverter Cheng Zhengxuan alternating current wave is entered back into permanent-magnet synchronous disc type electric machine, makes its rotation, then
Fire pump 4 is driven to work.
As shown in Figure 1, electric cabinet 9 in setting main power switch, motor switch, voltmeter, pressure gauge, electric machine controller with
And solid-state relay, solid-state relay are DC-DC relay, all electrical appliance parts all use explosion-proof electric apparatus, it is ensured that when switch not
Electric spark can be generated, the main power switch is connected with motor switch and solid-state relay respectively by conducting wire, solid-state after
Electric appliance is connected with electric machine controller.
As shown in figure 3, fire pump 4 includes motor body 15 and the pump housing 10, pass through company between motor body 15 and the pump housing 10
It connects disk 14 to be connected, 14 medium design of terminal pad groove, to install mechanical seal, the effect of mechanical seal is to prevent the pump housing
Failure, the external impeller 11 of output shaft 16 of motor body 15, pump are caused inside 10 the inside hydraulic pressure excessively high seepage flow to motor body 15
Water inlet 12 and water outlet 13 are respectively set on body 10；Diversion trench is set on the inner wall of the pump housing 10, makes fire pump 4 that there is lift
High, the advantages that discharge capacity is big, far firing range；Keyway is arranged in the front end of output shaft 16, is correspondingly arranged installation key on impeller 11, facilitates installation
With fixed impeller 11.
The course of work of the invention:
Main power switch is opened, electric current reaches motor switch and DC-DC relay enter line side, opens motor switch, then DC-
The conducting of DC relay, electric current enter electric machine controller driving motor 25 and fire pump 4 are driven to work.Fire pump 4 passes through outside water inlet pipe 6
Water receiving case 18 absorbs water, and forms negative pressure when water suction at liquid mixing valve 5, filling in the foam solution sucking liquid mixing valve 5 in bubble chamber 8 with water
Divide and be mixed into fire pump 4, pressure is established by impeller 11 and the pump housing 10, foam is sprayed by Fire branch to reach the work of fire extinguishing
With.
Small volume of the present invention, lighter in weight, rapid reaction conveniently travel on all kinds of limited roads and narrow space,
Have the advantages such as the big, longevity of service of far firing range, pressure.High temperature and electric spark will not be generated when work, can be used for inflammable easy
In gas explosion body and dust atmosphere, second accident will not be caused, the pernicious gas being harmful to the human body will not be generated.By replacing not
Various types of fire, including electrical fire and various oil fires can be put out with pipette tips.
Claims (6)
1. a kind of explosion-proof fire station of pure electric vehicle mobile micro, including what is be arranged on electric platforms carrier and electric platforms carrier
Fire fighting extinguisher, which is characterized in that fire fighting extinguisher includes water tank (18) and fire box (20), fire box (20) packet
It includes shell (1), electric cabinet (9), power supply (2), bubble chamber (8) and fire pump (4) is respectively set in shell (1), shell (1)
Liquid mixing valve (5) are arranged in outside, and liquid mixing valve (5) is connected with bubble chamber (8) and fire pump (4) respectively by connecting tube (7), mix
One end of liquid valve (5) connects water inlet pipe (6), and water inlet pipe (6) is connected to water tank (18), and one end of fire pump (4) connects outlet pipe
(3), fire pump (4) uses permanent-magnet synchronous disc type electric machine, and permanent-magnet synchronous disc type electric machine and electric cabinet (9) are electrically connected.
2. the explosion-proof fire station of pure electric vehicle mobile micro according to claim 1, which is characterized in that electric platforms carrier packet
It includes chassis (21), middle part setting battery pack (23) of chassis (21) and vehicle body controller (24), after the rear setting of chassis (21)
Wheel (22) are arranged in the both ends of bridge, rear axle, bridge before the front of chassis (21) is arranged, the both ends of bridge before wheel (22) is additionally arranged at,
Driving motor (25) are arranged in the side of rear axle, and the drive shaft on the driving motor (25) and rear axle is sequentially connected, chassis (21)
Top be respectively set driver's cabin (17) and cabinet (19), fire fighting extinguisher is arranged in the inside of cabinet (19).
3. the explosion-proof fire station of pure electric vehicle mobile micro according to claim 1, which is characterized in that setting in electric cabinet (9)
Main power switch, motor switch, electric machine controller and solid-state relay, the main power switch by conducting wire respectively with motor
Switch and solid-state relay are connected, and solid-state relay is connected with electric machine controller.
4. the explosion-proof fire station of pure electric vehicle mobile micro according to claim 1, which is characterized in that fire pump (4) includes electricity
Machine ontology (15) and the pump housing (10) are connected between motor body (15) and the pump housing (10) by terminal pad (14), motor body
(15) water inlet (12) and water outlet (13) is respectively set on the pump housing (10) in output shaft (16) external impeller (11).
5. the explosion-proof fire station of pure electric vehicle mobile micro according to claim 4, which is characterized in that on the inner wall of the pump housing (10)
Diversion trench is set.
6. the explosion-proof fire station of pure electric vehicle mobile micro according to claim 4, which is characterized in that the front end of output shaft (16)
Keyway is set, and impeller is correspondingly arranged installation key on (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046070.9A CN109316688A (en) | 2018-01-17 | 2018-01-17 | The explosion-proof fire station of pure electric vehicle mobile micro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046070.9A CN109316688A (en) | 2018-01-17 | 2018-01-17 | The explosion-proof fire station of pure electric vehicle mobile micro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109316688A true CN109316688A (en) | 2019-02-12 |
Family
ID=65263410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046070.9A Pending CN109316688A (en) | 2018-01-17 | 2018-01-17 | The explosion-proof fire station of pure electric vehicle mobile micro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109316688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921126A (en) * | 2020-09-14 | 2020-11-13 | 南京酷朗电子有限公司 | Accident isolation system for energy storage power station |
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| US4037664A (en) * | 1975-11-10 | 1977-07-26 | Gibson Motor And Machine Service, Inc. | Fire fighting-foam producing module |
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2018
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Effective date of registration: 20200909 Address after: 255400, Shandong, Zibo province Linzi District Qi town pay Village Applicant after: ZIBO ZHENGHUA AUXILIARY Co.,Ltd. Address before: 255400, Shandong, Linzi province Zibo Qi Town, pay village southwest Applicant before: SHANDONG QIANKUN SECURITY AND SAFETY TECHNOLOGY Co.,Ltd. |