CN102423522A - Wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system - Google Patents

Wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system Download PDF

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Publication number
CN102423522A
CN102423522A CN2011102817259A CN201110281725A CN102423522A CN 102423522 A CN102423522 A CN 102423522A CN 2011102817259 A CN2011102817259 A CN 2011102817259A CN 201110281725 A CN201110281725 A CN 201110281725A CN 102423522 A CN102423522 A CN 102423522A
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valve
water
water pump
links
fire fighting
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CN2011102817259A
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CN102423522B (en
Inventor
杜木
唐昊
王忠鹤
盛茂
颜利群
付长久
许进芳
吴炼
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Chongqing Dajiang Zhifang Special Equipment Co., Ltd.
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Chongqing Dajiang Industry Co Ltd
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Abstract

The invention discloses a wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system, comprising an executable section and a control section connected with the executable section, wherein, the executable section comprises a water pump connected with the output terminal of an engine, a water tank and a foam tank which are connected with the main inflow pipe of the pump, and a main gun, a sub gun, a front spray head and a tyre spray head which are connected with the main outflow pipe of the pump, the control section comprises a controller and a panel, a wireless receiver connected with the controller and a corresponding wireless emitter, a combined valve casing connected with the controller, and a gas cylinder connected with the combined valve casing, and the combined valve casing of the control section is connected with a water pump stop valve, a foam liquid flushing valve, a Venturi tube water supply valve, a main gun ball valve, a sub gun ball valve and an electric shock switch of the executable section. The invention has the advantages of simpleness and rapidness, can gain time for the fire fighting truck to rapidly enter the battle state for disaster fight, has high automation degree, can realize remote control function, and provides the guarantee for safety of fireman.

Description

Wheel type armored fire fighting truck is concentrated the ecp water circuit system
Technical field
The present invention relates to wheel type armored fire fighting truck and concentrate the ecp water circuit system, adopt the switching of processor centralized Control electromagnetic valve of gas circuit, and with the power source of air pressure as valve opening, circulation medium is the water circuit system of water or foam mixing liquid.
Background technology
The fire fighting truck water circuit system is a function system of realizing the fire extinguishing disaster relief as the core of whole fire fighting truck.Its water circuit system of fire fighting truck particular job environmental requirement has higher reliability, easy and simple to handle, compact conformation, the characteristics such as state that come into action fast, and the valve in the fire fighting truck water circuit system mainly adopts three types of hand-operated valves, motor-driven valve, electropneumatic valve at present; During the hand-operated valve operating cost, effort, loaded down with trivial details, and can not realize automation control; The motor-driven valve opening time is long, do not satisfy in NFPA (NFPA's standard) fire protection criteria requirement to valve opening time, comes into action time of state thereby incured loss through delay fire fighting truck; Electropneumatic valve is bulky, and wiring is complicated and be unfavorable for integrated control.
Summary of the invention
Of the present inventionly provide a kind of wheel type armored fire fighting truck and concentrate the ecp water circuit system, little, the compact conformation of this system bulk, simple and efficient to handle, can make the fire fighting truck state that comes into action rapidly, automation control can be realized, remote-control control can be realized again.
Wheel type armored fire fighting truck of the present invention is concentrated the ecp water circuit system, comprises operating part and is connected control section with it, it is characterized in that:
Said operating part comprises the water pump that links to each other with the output of engine, the water pot and the foam tank that link to each other with the water inlet main line of water pump, the main armament (28) that links to each other with the water outlet main line of water pump, secondary big gun, the first spray head of car and tire spray head;
Wireless receiver that said control section comprises controller and panel, connect with controller and corresponding wireless launcher, the combination clack box that is connected with controller reach and make up the gas cylinder that clack box is connected;
The combination clack box of said control section is connected with the electric shock switch with water pump stop valve, foam solution stop valve, foam solution flushing valve, Venturi tube feed water valve, main armament ball valve, the secondary big gun ball valve of operating part respectively.
Described wheel type armored fire fighting truck is concentrated the ecp water circuit system, and its said water pump links to each other with the output of engine with main clutch through water pump clutch, Left Drive case power taking mouth; Be provided with separate cylinders at the water pump clutch, said electric shock switch is located on the separate cylinders.
Described wheel type armored fire fighting truck is concentrated the ecp water circuit system, and its said water pump stop valve is located on the water inlet main line that water pot links to each other with water pump, on the water inlet main line, also is provided with compensator.
Described wheel type armored fire fighting truck is concentrated the ecp water circuit system, its said foam solution stop valve (an end be connected with the foam tank output channel, the other end is connected with the two-way pipeline; One road pipeline links to each other with water pump entry main line through full-automatic mixed valve, Venturi tube; Another road pipeline is connected with an end of foam solution flushing valve, and the other end of foam solution flushing valve is connected with the two-way pipeline; One road pipeline links to each other with Venturi tube, and another road pipeline links to each other with the water pump water outlet pipeline through the Venturi tube feed water valve.
Described wheel type armored fire fighting truck is concentrated the ecp water circuit system, and its said water pump water outlet pipeline is connected with an end of flowmeter, and the other end of flowmeter is connected with the three-way connection (pipe) road, and first via pipeline links to each other with main armament through the main armament ball valve; The second road pipeline links to each other with secondary big gun through secondary big gun ball valve, pressure regulator valve; The Third Road pipeline is connected with an end of pressure regulator valve, and the other end of pressure regulator valve is connected with the two-way pipeline, and the first spraying electromagnetic valve of the car of leading up to links to each other with the first spray head of car; The tire spraying electromagnetic valve of leading up to links to each other with the tire spray head.
Described wheel type armored fire fighting truck is concentrated the ecp water circuit system, on the pipeline parallelly connected with the water inlet main line of water pump and water outlet main line, is provided with the mechanical pressure bascule, on water pump, is provided with discharging valve.
Described wheel type armored fire fighting truck is concentrated the ecp water circuit system, also comprises a backup circuit breaker, and this backup circuit breaker is parallelly connected with full-automatic mixed valve, as standby valve.
The water pump of operating part supplies water to pipeline under each valve member mating reaction, keeps certain pressure and flow to satisfy instructions for use.The controller of control section adopts the automotive grade eight bit microprocessor MC9S08DZ16 of Motorola can realize system automation, remote-control control as central processing unit.The magnetic valve that combination valve disperses routine to install is integrated into one centralized Control.Central processing unit is according to selected operating mode, according to the control logic control combination valve of design in advance, and then the switching of each pneumatic ball valve in the control piper, realize corresponding operating mode.Also can carry out simultaneously remote control control.
Beneficial effect of the present invention: simple to operate, quick; Can make fire fighting truck fast the state of coming into action be that rescue and relief work is raced against time; Automaticity is high; The space that the improvement upgrading is arranged; Can realize distant control function; For fireman's safety provides safeguard.
Description of drawings
Fig. 1 is the composition structure and the schematic diagram of operating part of the present invention and control section;
Fig. 2 is the software flow pattern of control section of the present invention.
The specific embodiment
Referring to the concentrated ecp water circuit system of a kind of wheel type armored fire fighting truck shown in Figure 1, comprise operating part and be connected control section with it;
Said operating part comprises the water pump 3 that links to each other with the output of engine 30, the water pot 1 and the foam tank 2 that link to each other with the water inlet main line 37 of water pump, the main armament 28 that links to each other with the water outlet main line 9 of water pump 3, secondary big gun 29, the first spray head 26 of car and tire spray head 27;
Wireless receiver 12 that said control section comprises controller and panel 10, connect with controller and corresponding wireless launcher 13, the combination clack box 11 that is connected with controller reach and make up the gas cylinder 33 that clack box is connected;
The combination clack box 11 of said control section is connected with electric shock switch 35 with water pump stop valve 15, foam solution stop valve 17, foam solution flushing valve 18, Venturi tube feed water valve 19, main armament ball valve 20, the secondary big gun ball valve 21 of operating part respectively.
Further, said water pump 3 links to each other with the output of main clutch 31 with engine 30 through water pump clutch 14, Left Drive case power taking mouth 32; Be provided with separate cylinders 34 at water pump clutch 14, said electric shock switch 35 is located on the separate cylinders.
Further, said water pump stop valve 15 is located on water pot 1 and the water inlet main line 37 that water pump 3 links to each other, on water inlet main line 37, also is provided with compensator 6.
Further, an end of said foam solution stop valve 17 is connected with foam tank 2 output channels, and the other end is connected with the two-way pipeline; One road pipeline links to each other with water pump entry main line 37 through full-automatic mixed valve 7, Venturi tube 8; Another road pipeline is connected with an end of foam solution flushing valve 18, and the other end of foam solution flushing valve is connected with the two-way pipeline; One road pipeline links to each other with Venturi tube 8, and another road pipeline links to each other with water pump water outlet pipeline 9 through Venturi tube feed water valve 19.
Further, said water pump water outlet pipeline 9 is connected with an end of flowmeter 36, and the other end of flowmeter is connected with the three-way connection (pipe) road, and first via pipeline links to each other with main armament 28 through main armament ball valve 20; The second road pipeline links to each other with secondary big gun 29 through secondary big gun ball valve 21, pressure regulator valve 22; The Third Road pipeline is connected with an end of pressure regulator valve 23, and the other end of pressure regulator valve is connected with the two-way pipeline, and the first spraying electromagnetic valve 24 of the car of leading up to links to each other with the first spray head 26 of car; The tire spraying electromagnetic valve 25 of leading up to links to each other with tire spray head 27.
On the pipeline parallelly connected, be provided with mechanical pressure bascule 4, on water pump 3, be provided with discharging valve 5 with the water inlet main line of water pump 3 37 and water outlet main line 9.
The concentrated ecp water circuit system of described a kind of wheel type armored fire fighting truck also comprises a backup circuit breaker 16, and this backup circuit breaker is parallelly connected with full-automatic mixed valve 7, as standby valve.
Engine provides initial driving force for this invention, and engine 30 to Left Drive case power taking mouth 32, is provided with a separate cylinders 34 with transmission of power here; Button when needing pump operation on the control panel 10 of click controller sends instruction opens water pump stop valve 15, and after water pump stop valve 15 opened for 3 seconds, separate cylinders combined; Indicator lamp Chang Liang; Water pump is rotated, produce pressure in the pipeline, when pressure reaches the pressure release value; Mechanical pressure bascule 4 will be opened for the pipeline pressure release automatically, the protection water circuit system.
The water circuit system operation has nine kinds of operating modes, and the duty of each valve member and sequential are all managed and carried out by initialize program by controller on the various operating mode lower pipelines.
(1) when main armament is beaten clear water, controller sends instruction makes water pump stop valve 15, main armament ball valve 20 be opening, and main armament is got clear water, accomplishes operating mode.
(2) when pair is bombarded clear water, controller sends instruction makes water pump stop valve 15, secondary big gun ball valve 21 be opening, and pressure regulator valve 22 is adjusted to hydraulic pressure below the 1.2Mpa, through secondary big gun clear water is got, and accomplishes operating mode.
(3) when main armament, when secondary big gun is beaten clear water simultaneously, controller sends instruction makes water pump stop valve 15, main armament ball valve 20, secondary big gun ball valve 21 be opening, the major-minor big gun is got clear water simultaneously.
(4) when main armament is got blisters foam, controller sends instruction makes water pump stop valve 15, foam solution stop valve 17, Venturi tube feed water valve 19, main armament ball valve 20 be opening, and foam mixing liquid is got from main armament.
(5) when pair is bombarded foam, controller sends instruction makes water pump stop valve 15, foam solution stop valve 17, Venturi tube feed water valve 19, secondary big gun ball valve 21 be opening.Foam mixing liquid is bombarded out from pair.
(6) when main armament, secondary big gun are got blisters foam simultaneously, controller sends instruction makes water pump stop valve 15, foam solution stop valve 17, Venturi tube feed water valve 19, main armament ball valve 20, secondary big gun ball valve 21 be opening, and foam mixing liquid is got from major and minor big gun simultaneously.
(7) when detergent line; Controller sends and instructs water pump stop valve 15, foam solution stop valve 17, foam solution flushing valve 18, Venturi tube feed water valve 19, main armament ball valve 20, secondary big gun ball valve 21 to be opening; Water pump supplies foam solution remaining in the flushing with clean water pipeline in pipeline, in order to avoid the corrosion pipeline.
(8) when water pump stops, the magnetic valve 5 that discharges water in the water circuit system is opening, and the residual water in water pump, pipeline, the valve member is got rid of outside the car smoothly.The magnetic valve that discharges water will cut out after opening 30 seconds automatically.
Native system has adopted full-automatic mixed valve, in any case change the water pump output flow, definite value of concentration of main armament and the secondary foam proportioning concentration of bombarding out, this definite value can be regulated according to the control panel 10 in the full-automatic mixed valve.
(9) can be if full-automatic mixed valve breaks down through adjustment backup circuit breaker 16 manually realize the getting blisters operating mode of foam proportioning concentration.
Water pump stop valve 15, foam solution stop valve 17, foam solution flushing valve 18, Venturi tube feed water valve 19, main armament ball valve 20, secondary big gun ball valve 21 are pneumatic ball valve, and backup circuit breaker 16 is a manual ball valve.If when water pot or foam tank liquid level reach alert locations, need replenish.Being provided with the male joint of 4 KYKA80 formulas in tailstock portion is connected with water pot with check valve through pipeline; When replenishing clear water; Utilize the female joint of KYKA80 of external fire hose one end to cooperate with the male joint of the tailstock, the clear water that will have pressure is introduced in the water pipe, washes check valve open; Get into water pot, realize moisturizing water pot.The tailstock also is provided with the male joint of 1 KYKA65 formula and is connected with foam tank with check valve through pipeline.The principle of replenishing foam solution is identical with the principle of additional clear water.

Claims (7)

1. wheel type armored fire fighting truck is concentrated the ecp water circuit system; Comprise operating part and be connected control section with it; It is characterized in that: said operating part comprises the water pump (3) that links to each other with the output of engine (30); The water pot (1) and the foam tank (2) that link to each other with the water inlet main line (37) of water pump, the main armament (28) that links to each other with the water outlet main line (9) of water pump (3), secondary big gun (29), the first spray head (26) of car and tire spray head (27); Wireless receiver (12) that said control section comprises controller and panel (10), connect with controller and corresponding wireless launcher (13), the combination clack box (11) that is connected with controller reach and make up the gas cylinder (33) that clack box is connected; The combination clack box (11) of said control section is connected with water pump stop valve (15), foam solution stop valve (17), foam solution flushing valve (18), Venturi tube feed water valve (19), main armament ball valve (20), secondary big gun ball valve (21) and the electric shock switch (35) of operating part respectively.
2. wheel type armored fire fighting truck according to claim 1 is concentrated the ecp water circuit system, it is characterized in that: said water pump (3) links to each other through water pump clutch (14), Left Drive case power taking mouth (32) and the output of main clutch (31) with engine (30); Be provided with separate cylinders (34) at water pump clutch (14), said electric shock switch (35) is located on the separate cylinders.
3. wheel type armored fire fighting truck according to claim 1 and 2 is concentrated the ecp water circuit system; It is characterized in that: said water pump stop valve (15) is located on water pot (1) and the water inlet main line (37) that water pump (3) links to each other, on water inlet main line (37), also is provided with compensator (6).
4. wheel type armored fire fighting truck according to claim 1 and 2 is concentrated the ecp water circuit system, it is characterized in that: an end of said foam solution stop valve (17) is connected with foam tank (2) output channel, and the other end is connected with the two-way pipeline; One road pipeline links to each other with water pump entry main line (37) through full-automatic mixed valve (7), Venturi tube (8); Another road pipeline is connected with an end of foam solution flushing valve (18), and the other end of foam solution flushing valve is connected with the two-way pipeline; One road pipeline links to each other with Venturi tube (8), and another road pipeline links to each other with water pump water outlet pipeline (9) through Venturi tube feed water valve (19).
5. wheel type armored fire fighting truck according to claim 1 and 2 is concentrated the ecp water circuit system; It is characterized in that: said water pump water outlet pipeline (9) is connected with an end of flowmeter (36); The other end of flowmeter is connected with the three-way connection (pipe) road, and first via pipeline links to each other with main armament (28) through main armament ball valve (20); The second road pipeline links to each other with secondary big gun (29) through secondary big gun ball valve (21), pressure regulator valve (22); The Third Road pipeline is connected with an end of pressure regulator valve (23), and the other end of pressure regulator valve is connected with the two-way pipeline, and the first spraying electromagnetic valve of car (24) of leading up to links to each other with the first spray head of car (26); The tire spraying electromagnetic valve (25) of leading up to links to each other with tire spray head (27).
6. wheel type armored fire fighting truck according to claim 1 and 2 is concentrated the ecp water circuit system; It is characterized in that: on the pipeline parallelly connected, be provided with mechanical pressure bascule (4), on water pump (3), be provided with discharging valve (5) with the water inlet main line (37) of water pump (3) and water outlet main line (9).
7. wheel type armored fire fighting truck according to claim 1 and 2 is concentrated the ecp water circuit system, it is characterized in that: also comprise a backup circuit breaker (16), this backup circuit breaker is parallelly connected with full-automatic mixed valve (7), as standby valve.
CN 201110281725 2011-09-21 2011-09-21 Wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system Active CN102423522B (en)

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CN 201110281725 CN102423522B (en) 2011-09-21 2011-09-21 Wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system

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CN 201110281725 CN102423522B (en) 2011-09-21 2011-09-21 Wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system

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CN102423522B CN102423522B (en) 2013-09-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103585728A (en) * 2013-11-28 2014-02-19 四川森田消防装备制造有限公司 Positive pressure type foam proportion mixing system
CN106693265A (en) * 2016-12-22 2017-05-24 长沙中联消防机械有限公司 Fire fighting truck control system, fire fighting truck control method and fire fighting truck
WO2021176477A1 (en) * 2020-03-06 2021-09-10 Council Of Scientific And Industrial Research An Indian Registered Body Incorporated Under The Regn. Of Soc. Act (Act Xxi Of 1860) Vehicle mounted system and method for distributed irritant spray

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476146A (en) * 1993-12-20 1995-12-19 Brown; C. Coy Fire fighting all terrain vehicle
CN2389680Y (en) * 1999-09-10 2000-08-02 抚顺市起重机总厂 Multifunctional lifting jet fire engine
CN202236985U (en) * 2011-09-21 2012-05-30 重庆大江工业有限责任公司 Integrated electrically controlled pneumatic waterway system of wheeled armored fire-fighting truck

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476146A (en) * 1993-12-20 1995-12-19 Brown; C. Coy Fire fighting all terrain vehicle
CN2389680Y (en) * 1999-09-10 2000-08-02 抚顺市起重机总厂 Multifunctional lifting jet fire engine
CN202236985U (en) * 2011-09-21 2012-05-30 重庆大江工业有限责任公司 Integrated electrically controlled pneumatic waterway system of wheeled armored fire-fighting truck

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103585728A (en) * 2013-11-28 2014-02-19 四川森田消防装备制造有限公司 Positive pressure type foam proportion mixing system
CN103585728B (en) * 2013-11-28 2016-06-01 四川森田消防装备制造有限公司 Positive-pressure type froth ratio mixing system
CN106693265A (en) * 2016-12-22 2017-05-24 长沙中联消防机械有限公司 Fire fighting truck control system, fire fighting truck control method and fire fighting truck
WO2021176477A1 (en) * 2020-03-06 2021-09-10 Council Of Scientific And Industrial Research An Indian Registered Body Incorporated Under The Regn. Of Soc. Act (Act Xxi Of 1860) Vehicle mounted system and method for distributed irritant spray
GB2607501A (en) * 2020-03-06 2022-12-07 Council Of Scient And Industrial Research An Indian Registered Body Incorporated Under The Regn Of S Vehicle mounted system and method for distributed irritant spray

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Address after: 401321 Yudong Dajiangxi Road, Banan District, Chongqing City, No. 220

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