CN113665461A

CN113665461A - Multifunctional community disaster prevention propaganda emergency rescue vehicle and use method thereof

Info

Publication number: CN113665461A
Application number: CN202111058873.4A
Authority: CN
Inventors: 冯毅; 梁文强; 陈文光; 陈瑞莲
Original assignee: Guangdong Ruijie Safety Technology Co ltd
Current assignee: Guangdong Ruijie Safety Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2021-11-19

Abstract

The invention discloses a multifunctional community disaster prevention propaganda emergency rescue vehicle and a using method thereof, wherein the multifunctional community disaster prevention propaganda emergency rescue vehicle comprises a cab and a carriage, a control system is arranged in the cab, a sound system is arranged on the top plate of the cab, and a lighting system and an automatic spraying device are arranged on the top plate of the carriage; the LED screen doors and the rolling doors are arranged on two sides of the carriage, the carriage is divided into a compartment, an emergency tool room and a rescue tool room, and a water storage device, a generator, a distribution box, an air compressor, an air storage tank, a high-pressure water pump, a multifunctional spray head, a waterlogging drainage device, a fire extinguishing device, an emergency rescue ladder, an emergency rescue stretcher and a field emergency disposal tool box are distributed among the compartment, the emergency tool room and the rescue tool room; the invention also provides seven multifunctional use methods for emergency lighting, disaster prevention broadcasting propaganda education, epidemic prevention, killing and spraying, high-pressure cleaning, fire fighting and extinguishing, flood control and drainage, emergency rescue and the like for the community, which can be used for daily safety and disaster prevention propaganda of the community, can actively assist emergency rescue and personnel emergency rescue, and can effectively solve the problem of passive emergency rescue of the community.

Description

Multifunctional community disaster prevention propaganda emergency rescue vehicle and use method thereof

Technical Field

The invention relates to the technical field of community security and protection emergency rescue, in particular to a multifunctional community disaster prevention propaganda emergency rescue vehicle and a using method thereof.

Background

In recent years, new crown epidemic situations are sudden and flood occurs, meanwhile, fire disasters sometimes occur, and once the disaster happens, the current emergency rescue mainly depends on large-scale equipment of professional departments to carry out on-site rescue. However, once an accident occurs, it often takes a long time from early warning to rescue due to various reasons of the journey or traffic jam, so that the best time for rescue is missed. For community cells, the advantages of being nearby on the spot are utilized, the community is urgently needed to have the capability of actively and effectively handling emergency rescue and rescue in emergency treatment, safety precaution work is required to be actively carried out in general, the situation of being rescued is changed, and therefore an effective solution for going out needs to be researched.

At present, vehicles with various functions such as emergency rescue or propaganda and killing are also available in the market, but the functions are single, the functions are few or the structural function is unreasonable, the use efficiency is not good, for example, a large-sized vehicle is high in cost, a small-sized motorcycle is not enough in function, the function is single, the vehicle cannot be suitable for fighting fires of the same type or fires of different sizes, and the like, and the vehicle is difficult to be suitable for communities. For the community, in consideration of cost and efficiency, a multifunctional emergency rescue vehicle with complete functions and convenient use and suitable for being used in the community and having the size of a ton of small trucks is needed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a community security emergency rescue vehicle with complete and flexible functions suitable for communities and a use method thereof.

In order to achieve the purpose, the invention provides a multifunctional community disaster prevention propaganda emergency rescue vehicle, which comprises a cab and a carriage, and is characterized in that:

a control system capable of operating equipment on the rescue vehicle is arranged in the cab, and a sound system for propaganda and evacuation is arranged at the top of the cab;

the carriage comprises a top plate at the upper part, a bottom plate at the lower part, a front plate close to the cab, an upturning door at the back, an LED screen door with one side capable of lifting and throwing images and a rolling door at the other side;

for standardizing the reasonable placement of tool equipment, divide into three intervals in the carriage: a compartment, an emergency tool room and a rescue tool room;

the equipment on the rescue vehicle can generate heat and noise during working, the equipment is compact and reasonable in configuration for facilitating ventilation, heat dissipation and sound insulation, a compartment is arranged at the front part in the compartment, preferably, the compartment is arranged at the front part in the compartment in a spaced manner by virtue of a compartment frame, the compartment is a six-face closed space, the front of the compartment is tightly close to a front plate, a water storage device, a host machine, a generator, a distribution box, an air compressor, an air storage tank and a lighting system can be placed in the compartment, a side sliding door is arranged in the compartment at one side of the rolling door, and the side sliding door and the rolling door are arranged side by side; the partition is provided with an air inlet and an air outlet; a water storage device is arranged in front of a bottom plate at one side of the compartment close to the LED screen door, and a host machine capable of controlling audio/video and lighting system equipment is arranged below a top plate above the water storage device;

further, the upper part of the side sliding door is provided with an air inlet, and the lower part of the side sliding door is provided with an air outlet;

in order to make the air exchange more effective, the air inlet can also be arranged at the upper part of the front wall of the compartment and communicated with the air inlet of the cab;

a generator is arranged on the bottom plate of one side of the compartment close to the side sliding door, a distribution box is arranged below the top plate above the generator, and an air compressor and an air storage tank are also arranged on the bottom plate close to the generator;

two sections are arranged in the rear space except for the compartment in the carriage, an emergency tool room is arranged behind the bottom plate at the side, close to the LED screen door, behind the compartment, and a rescue tool room is arranged behind the bottom plate at the side, close to the rolling door, behind the compartment;

the space between the emergency tools is regularly divided, the tools between the emergency tools are all flexible and convenient to take, and the appropriate emergency tools can be conveniently replaced into the emergency tools according to disaster conditions, an upper layer is arranged between the emergency tools, an emergency rescue ladder and an emergency rescue stretcher are placed on the upper layer, and the emergency rescue ladder and the emergency rescue stretcher can be quickly pulled out by opening the upturned door; the emergency treatment tool box is provided with a plurality of treatment tools which are respectively provided with different types of conditions inside, the outside of the emergency treatment tool box is marked with obvious differentiation according to the function type, a movable handle is arranged on the box body of the emergency treatment tool box, universal wheels which are convenient to slide are arranged at the bottom of the box body, and each emergency treatment tool box can be conveniently pulled out by lifting the LED screen door;

an upper interlayer is arranged between the rescue tools, a drainage pipe is arranged on the outer side of the upper interlayer, a high-pressure water pump is arranged on the inner side of the upper interlayer close to the front position, and an automatic spraying device is arranged on the inner side of the upper interlayer close to the rear position; the fire-fighting emergency rescue tool room is characterized in that a conventional nozzle and a multifunctional nozzle of a fireman are hung below the upper interlayer, a rotary table with a high-pressure water pipe is hung below the upper interlayer for being conveniently pulled, a pressure pump, a water hose and a dry powder fire extinguisher are further arranged on a bottom plate below the upper interlayer, a rear room is arranged on the bottom plate below the upper interlayer of the rescue tool room and close to the upper turnover door, and tools such as a life jacket, a life buoy, a medical emergency case and the like can be placed in the rear room.

The water storage device is connected with the high-pressure water pump through a water pipe, the high-pressure water pump is connected with the multifunctional spray head through a high-pressure water pipe, and the high-pressure water pump is also connected with the automatic spraying device through the high-pressure water pipe;

the air compressor is electrically connected with the air storage tank, the outlet of the air storage tank is provided with a control valve, the control valve is connected with a pneumatic mechanism of various devices in the carriage, and the control system is electrically connected with the generator, the LED screen door, the host, the air compressor, the air storage tank, the water storage device, the lighting system, the sound system, the high-pressure water pump and the automatic spraying device.

Further, the lighting system comprises a lighting lamp, a tweeter and a telescopic device, wherein a cover plate is horizontally fixed at the top end of the telescopic device, the lighting lamp and the tweeter are installed on the telescopic device below the cover plate, a window is formed in a top plate corresponding to the cover plate, the cover plate can cover the window, the window is movably connected with the cover plate, and the telescopic device can move up and down through the window in the top plate; for waterproofing, the movable joint of the cover plate and the window is a concave-convex occlusion structure, and a sealing strip is also arranged on the occlusion structure; the lower surface of the telescopic device is fixed on the bottom plate, the cover plate covers the top plate and is integrated with the top plate when the telescopic device is not in operation, and when illumination is provided, the telescopic device jacks up the cover plate under the action of air pressure to enable the illuminating lamp and the tweeter to extend out of the top plate of the carriage; the window has a cavity when light and tweeter stretch out the carriage roof, if it is rainy just can have ponding to the carriage in, be equipped with the box of a cavity below this window, the box does not have the upper cover, the box can hold light and tweeter that the shrink gets off, the box bottom is passed in the telescoping device middle part, the box base is equipped with the wash port towards the front panel direction, can discharge ponding when raining.

Further, the water storage device is of a box body structure, the box body of the water storage device is divided into two grids, clean water is filled while foam stock solution is filled; the upper part of the box body of the water storage device is correspondingly provided with a clean water access port and a foam stock solution access port, the bottom of the box body of the water storage device is correspondingly provided with a clean water output port and a foam stock solution output port, the clean water output port and the foam stock solution output port are accessed into an electromagnetic valve, and the electromagnetic valve is connected with a high-pressure water pump through a water pipe.

In order to facilitate use and reasonable arrangement, a partition is vertically arranged on the upper layer of the emergency tool room along the direction of the LED screen door, an emergency rescue ladder is placed on the inner side of the partition close to the LED screen door, and an emergency rescue stretcher is horizontally placed in the partition in the emergency rescue ladder; the emergency disposal tool box is of a box structure pulled by a plurality of bottoms in a sliding mode, the emergency disposal tool box is vertically placed on the lower layer of an emergency tool room side by side, and the emergency disposal tool box comprises an anti-falling net pulling box, an earthquake disposal box, a helmet mouth cover box, a flood drought air box, an explosion excavation tool box and a comprehensive rescue box.

Furthermore, the multifunctional spray head is a high-pressure water mist spray head, and the size of water spray and pressure can be adjusted according to the fire or the cleaning work requirement through an adjusting button.

In order to make the fire extinguishing effect better, the multifunctional spray head is a double-phase flow spray head, one end of the outlet of the control valve of the air storage tank is connected with a pneumatic mechanism of equipment in the carriage, and the other end of the outlet of the control valve is connected to the double-phase flow spray head through an air pipe.

Further, the automatic spraying device comprises a lifting mechanism, the lower surface of the lifting mechanism is fixed on the bottom plate, a platform is arranged at the upper end of the lifting mechanism, a support 83 is arranged on the platform, the spraying nozzle body is horizontally and movably installed on the support, a supporting cylinder capable of enabling a spraying nozzle of the spraying nozzle to move up and down is arranged between the platform and the spraying nozzle, a horizontal rotating device is further arranged on the platform, and the spraying nozzle is installed on the rotating device; be equipped with flip 212 on the horizontally organism of spraying shower nozzle, it has an opening to open on the roof that flip 212 corresponds, and flip 212 can cover on the opening through elevating system, and opening and flip 212 swing joint, spraying shower nozzle can do the up-and-down motion through the opening on the roof, and flip 212 and opening swing joint department are unsmooth interlock structure, still are equipped with the sealing strip on the interlock structure.

When the mist-killing spraying operation is carried out, the mist can be splashed onto the carriage or into the carriage, the horizontal rotating device is arranged on a platform close to the tail part of a top plate of the carriage 2, a spray nozzle opening of a spraying nozzle arranged on the rotating device faces the front of the vehicle, the spray nozzle opening of the spraying nozzle can be turned to the tail of the vehicle after the horizontal rotating device, and the spray nozzle of the spraying nozzle is positioned outside the carriage during the operation, so that the equipment in the carriage splashed with the mist can be reduced.

Furthermore, the device in the carriage which is splashed by the fog water is reduced, a sliding plate capable of moving back and forth is arranged on the platform, a pushing cylinder is arranged between the sliding plate and the platform, and the sliding plate can drive the platform to move back and forth under the action of the pushing cylinder; the horizontal rotating device and the spraying nozzle are arranged on the sliding plate, the supporting cylinder capable of enabling the nozzle of the spraying nozzle to move up and down is arranged between the sliding plate and the spraying nozzle, and the spraying nozzle can extend backwards out of the carriage body under the action of the pushing cylinder during spraying operation, so that the sliding plate horizontal pushing structure can also solve the problem that the pipeline layout is difficult to move.

In combination with the multifunctional community disaster prevention propaganda emergency rescue vehicle, the invention also provides a using method of the multifunctional community disaster prevention propaganda emergency rescue vehicle, which mainly comprises the following seven functions:

when the multifunctional community disaster prevention propaganda emergency rescue vehicle works, the motor, the air compressor and the control system are started,

(1) security and protection propaganda: when severe weather such as epidemic situation, fire, flood and the like or safety propaganda needs to be carried out on weekdays in the society, a vehicle is started to walk the community, the control system is opened, the generator and the air compressor are started, the host is started, the LED screen door can play video images, and the sound system can carry out sound broadcasting to play safety education or emergency disaster prevention reminding information to the community; when the vehicle is stopped, the LED screen door can be lifted, so that the social staff can watch the video image conveniently; the telescopic device can be opened to the outside of the top plate to broadcast by using a tweeter;

(2) public lighting: when power failure occurs suddenly in a community or an emergency site or the demand of an epidemic prevention rescue site is met, a vehicle is driven to the site, a generator and an air compressor are started, a control system is used for starting a lighting system to enable a telescopic device to be lifted to a proper height outside a top plate, and a lighting lamp is turned on, so that emergency lighting support can be provided in time;

(3) community cleaning: when a community or an accident site needs cleaning, the generator is started, the control system starts the electromagnetic valve of the water storage device to be communicated with clean water, the clean water is pumped to the multifunctional spray head through the high-pressure water pump through the water pipe, the rolling door is opened, the multifunctional spray head can be taken down to clean, and the high-pressure water mist spray head can be selected during cleaning of the multifunctional spray head.

Killing and preventing epidemic: when the community needs to kill and prevent epidemic, firstly, medicines are added into the water storage device from the clean water access port, the generator and the air compressor are started, the control system starts the electromagnetic valve of the water storage device to be communicated with the clean water, the clean water is pumped to the spraying nozzle through the high-pressure water pump through the water pipe, the lifting mechanism is opened to lift the spraying nozzle out of the top plate, the killing and preventing epidemic operation can be started, and the spraying angle of the spraying nozzle is adjusted as required by controlling the supporting cylinder and the horizontal rotating device;

(5) and (4) rescue on site: when a dangerous condition occurs in a community, the vehicle is stopped at a proper position, an upturning door is opened according to needs, an emergency rescue ladder, an emergency rescue stretcher or an emergency treatment tool box can be taken out, an LED screen door can be opened, the emergency treatment tool box can be pulled out in a sliding mode, and a rolling door can be opened to take out a life jacket, a life buoy and a medical first-aid kit; the anti-falling net pulling box, the earthquake handling box, the helmet mouth cover box, the flood and drought air box, the blasting excavation tool box, the comprehensive rescue box and the like can be selectively opened for on-site rescue; for example, when the door of a vehicle wades or a fire disaster room cannot be opened, the blasting tool can be taken out from the emergency treatment tool box in the carriage for rescue; when people need to be sent out for treatment urgently, the people can be put in the partition of the upper layer inner side of the emergency rescue stretcher, the emergency treatment tool box can also be pulled out of the vacated position, the emergency rescue stretcher in which the people lie is flatly placed on the bottom plate, and the wounded can be sent to a hospital within the first driving time; when a high-altitude fire disaster is definitely received, the emergency treatment tool box can be pertinently pulled out of the vacated position to put a prepared fire-fighting air cushion to arrive at the site, the fire-fighting air cushion can be inflated by utilizing an air compressor in a carriage, and casualties caused by falling of personnel at high altitude can be avoided, so that the accident happens sometimes, the traffic is blocked when a disaster happens often, and professional personnel can not arrive at the site on time often, so that the community self is required to have the capability of coping with various emergency situations;

(6) flood control and drainage: when flood is generated in a community due to rainstorm, the vehicle is stopped at a proper position, the generator is started, the upturning door is pulled up to pull out the drainage pipe from the upper interlayer, the rolling door is pulled up to lift out the pressure pump and the water hose, the power supply is connected to place the pressure pump at a position needing drainage, the water suction port of the pressure pump is connected with the drainage pipe, and the water hose is arranged at the water discharge port of the pressure pump to perform drainage operation; meanwhile, the excavation tool can be taken out from an emergency disposal tool box between emergency tools for operation, and a life jacket and a life buoy can be taken out from the lower surface of the upper interlayer for rescue;

(7) fire fighting: when discovering the condition of a fire, stop the car in suitable position, open control system, generator, air compressor machine, open LED screen door, rolling slats door, can adopt following four kinds of modes of putting out a fire in a flexible way according to the condition of a fire:

when A, B, C and live equipment fires happen, the fires are sporadic, the fire source is positioned at a high place or the vehicle is difficult to enter, the dry powder fire extinguisher is taken out from the bottom plate below the upper interlayer, and the dry powder fire extinguisher is directly close to the fire source to carry out flexible fire fighting operation;

when a near water pool or a municipal fire fighting pipe exists in the site of A-type fire, the pressure pump and the water hose are lifted from the bottom plate below the upper interlayer, the pressure pump is placed at a proper position after being connected with a power supply, the water suction port of the pressure pump is connected with the municipal water pipe or the water hose is installed and placed in the water pool, the water hose and a conventional nozzle of a fireman are installed at the water discharge port of the pressure pump, and the water hose is pulled to the fire source, the near position of the fire source is held by the conventional nozzle of the fireman, and the pressure pump is started to carry out the rescue operation;

when a class A fire disaster occurs, the control system is opened to start the generator and the electromagnetic valve of the water storage device to communicate with clean water, the clean water is pumped to the multifunctional spray head through the high-pressure water pump through the water pipe, and the high-pressure water pipe wound on the rotary table is pulled out to hold the multifunctional spray head to face the fire source so as to carry out fire fighting operation;

and fourthly, when A, B-type fire occurs, opening the control system to start the electromagnetic valves of the generator and the water storage device to connect the clean water and the foam stock solution, mixing the clean water and the foam stock solution, pumping the mixed clean water and the foam stock solution to the multifunctional spray head through the high-pressure water pump, and pulling out the high-pressure water pipe wound on the turntable to hold the multifunctional spray head to face the ignition source to perform foam fire extinguishing operation.

The invention has the beneficial effects that:

the multifunctional community disaster prevention propaganda emergency rescue vehicle divides a carriage into compartments, an emergency tool room and a rescue tool room, emergency rescue equipment is arranged in a standard mode, all functional equipment is designed, skillfully and reasonably arranged, the rescue vehicle is flexible to operate, simple and practical, has perfect functions, and can provide seven functions of security broadcast propaganda education, emergency lighting, high-pressure cleaning, epidemic prevention, killing, sprinkling, emergency rescue, flood prevention, waterlogging drainage, fire fighting and the like for communities and an application and use method. The community emergency rescue system can be used for community daily safety and disaster prevention propaganda education, can actively assist emergency rescue and personnel emergency rescue, and can effectively solve the problem of passive emergency rescue of the existing community.

Drawings

For ease of illustration, the present invention is described in detail by the following preferred embodiments and the accompanying drawings.

FIG. 1 is a schematic diagram of the right side of a multifunctional community disaster prevention propaganda emergency rescue vehicle according to the present invention;

FIG. 2 is a schematic left side view of a multifunctional community disaster prevention propaganda emergency rescue vehicle according to the present invention;

FIG. 3 is a top view of the multifunctional community disaster prevention propaganda emergency rescue vehicle of the present invention;

FIG. 4 is a schematic right perspective view of a multifunctional community disaster prevention propaganda emergency rescue vehicle according to the present invention;

FIG. 5 is a schematic diagram showing the expansion of the left side of the multifunctional community disaster prevention propaganda emergency rescue vehicle according to the present invention;

FIG. 6 is an overall schematic view of an illumination system of the multifunctional community disaster prevention propaganda emergency rescue vehicle according to the invention;

FIG. 7 is a schematic structural diagram of an illumination system of a multifunctional community disaster prevention propaganda emergency rescue vehicle according to the present invention;

FIG. 8 is a schematic view of an automatic spraying device of the multifunctional community disaster prevention propaganda emergency rescue vehicle of the present invention;

in the figure, 1-cab, 11-control system, 12-sound system, 2-carriage, 21-roof, 211-cover, 212-flip, 22-floor, 23-front, 24-flip-up door, 25-LED screen door, 26-rolling door, 27-side sliding door, 271-air inlet, 272-air outlet, 3-compartment, 31-main, 32-air storage tank, 33-generator, 34-distribution box, 35-air compressor, 4-emergency tool room, 41-emergency rescue ladder, 42-emergency rescue stretcher, 43-emergency treatment tool box, 44-partition, 45-upper layer, 5-rescue tool room, 51-drainage pipe, 52-high pressure water pump, 53-high pressure water pipe, 54-rotary table, 55-multifunctional spray head, 56-pressure pump, 561-water band, 57-dry powder fire extinguisher, 58-upper partition layer, 59-rear chamber, 6-lighting system, 61-lighting lamp, 62-tweeter, 63-telescopic device, 64-box, 65-drain hole, 7-water storage device, 71-clear water inlet, 8-automatic spraying device, 81-lifting mechanism, 82-platform, 83-bracket, 84-spray nozzle, 85-supporting cylinder, 86-horizontal rotating device, 87-slide plate and 88-pushing cylinder.

Detailed Description

The multifunctional community disaster prevention propaganda emergency rescue vehicle and the use method thereof are further described below with reference to the attached drawings, and some conventional or easily-conceived built-in devices and parts are not marked one by one:

as shown in fig. 1, 2, 3, 5, 6, 7 and 8, the invention provides a multifunctional community disaster prevention propaganda emergency rescue vehicle, which is a 1.5T mini-truck suitable for community traffic and having a certain load capacity, and comprises a cab 1 and a carriage 2, wherein a control system 11 capable of operating equipment on the rescue vehicle is arranged in the cab 1, and a sound system 12 for propaganda and evacuation is arranged at the top of the cab; the size of the carriage 2 is 310 × 168 × 180cm, and the carriage comprises an upper top plate 21, a lower bottom plate 22, a front plate 23 close to the cab, a rear upturned door 24, an LED screen door 25 capable of lifting and dropping images on one side and a rolling door 26 on the other side; the equipment on the rescue vehicle can generate heat and noise during working, in order to facilitate ventilation, heat dissipation and sound insulation, and simultaneously enable the equipment configuration to be compact and reasonable, one compartment 3 is arranged at the front part in a carriage 2 at intervals, the compartment can be used for accommodating a 300L water storage device 7, a main machine 31 of an I3 processor, a generator 33, a distribution box 34, a 1390W air compressor 35, a 60L air storage tank 32 and a lighting system 6, the compartment 3 positioned at one side of a rolling door 26 is provided with a side sliding door 27, the upper part of the side sliding door is provided with an air inlet 271, the lower part of the side sliding door is provided with an air outlet 272, and the side sliding door 27 and the rolling door 26 are arranged side by side; a water storage device 7 is arranged in front of a bottom plate 22 at one side of the compartment 3 close to the LED screen door 25, and a host machine 31 capable of controlling audio/video and lighting system equipment is arranged below a top plate 21 above the water storage device 7;

for more efficient ventilation, another embodiment is that the air inlet 271 can also be arranged at the upper part of the front wall of the compartment and communicated with the air inlet of the cab. (not shown)

A generator 33 is arranged on the bottom plate 22 of the compartment 3 close to one side of the side sliding door 27, a distribution box 34 is arranged below the top plate 21 above the generator 33, and an air compressor 35 and an air storage tank 32 are also arranged on the bottom plate 22 close to the generator 33;

the rear space except the compartment 3 in the carriage 2 is divided into two sections, an emergency tool room 4 is arranged behind the bottom plate 22 at the side close to the LED screen door behind the compartment, and a rescue tool room 5 is arranged behind the bottom plate 22 at the side close to the rolling door behind the compartment;

the space of the emergency tool room 4 is regularly divided, tools of the emergency tool room 4 are all flexibly and conveniently taken, and appropriate emergency tools can be conveniently exchanged into the emergency tool room 4 according to disaster conditions, the emergency tool room 4 is provided with an upper layer 45, the upper layer 45 is vertically provided with a partition 44 along the direction of the LED screen door 25, an emergency rescue ladder 41 is placed on the inner side of the partition 44 close to the LED screen door 25, and an emergency rescue stretcher 42 is placed in the partition 44 inside; the lower layer (actually, the lower layer of the upper layer and the interval above the bottom plate) of the emergency tool room 4 is provided with a field emergency disposal tool box 43, the emergency disposal tool box 43 is provided with a plurality of processing tools which are respectively arranged in different types of conditions, marks of different types are respectively printed outside the box body, a movable handle is arranged on the box body of the emergency disposal tool box, universal wheels (not marked) which are convenient to slide are arranged at the bottom of the box body, pulleys are arranged at the bottom of the emergency disposal tool box 43, the emergency tools are placed in the emergency tool room 4 in a classified mode and are convenient to use and distinguish in emergency, and the LED screen door 25 is lifted to conveniently pull out each emergency disposal tool box 43; the emergency disposal tool box 43 comprises an anti-falling net pulling box, an earthquake disposal box, a helmet mouth cover box, a flood and drought air box, an explosion excavation tool box and a comprehensive rescue box.

The rescue tool room 5 is provided with an upper interlayer 58, the limited space of the carriage 2 is fully and reasonably utilized by adding the upper interlayer 58, the outer side of the upper interlayer 58 is provided with a waterlogging draining water pipe 51, the inner side of the upper interlayer 58 is provided with a high-pressure water pump 52 close to the front position, and the inner side of the upper interlayer 58 is provided with an automatic spraying device 8 close to the rear position; a fire fighter conventional spray head (not shown) and a multifunctional spray head 55 are hung below the upper separation layer 58 for convenient taking, a rotary table 54 wound with a 50-meter-long high-pressure water pipe 53 is hung below the upper separation layer 58 for convenient traction, a 1500W centrifugal pressure pump 56, a water belt 561 and a dry powder fire extinguisher 57 are further arranged on the bottom plate 22 below the upper separation layer 58, a rear chamber 59 is arranged on the bottom plate below the upper separation layer 58 close to the upper turning door, and tools such as life jackets, life rings, medical first-aid kits and the like can be placed in the rear chamber;

the water storage device 7 is connected with the high-pressure water pump 52 through a water pipe, the high-pressure water pump 52 is connected with the multifunctional spray head 55 through a high-pressure water pipe 53, and the high-pressure water pump 52 is also connected with the automatic spraying device 8 through the high-pressure water pipe 53;

the air compressor 35 is electrically connected with the air storage tank 32, a control valve (not shown) is arranged at the outlet of the air storage tank 32, one end of the control valve is connected to one end of a pneumatic mechanism of various devices in the carriage 2, and an air pipe is connected to the multifunctional spray head which is a dual-phase flow spray head; the control system 11 is electrically connected with the generator 33, the LED screen door 25, the main machine 31, the air compressor 35, the air storage tank 32, the water storage device 7, the lighting system 6, the sound system 12, the high-pressure water pump 52 and the automatic spraying device 8.

As shown in fig. 5, 6 and 7, the lighting system 6 includes a lighting lamp 61, a tweeter 62 and a telescopic device 63, a cover plate 211 is horizontally fixed on the top end of the telescopic device 63, the lighting lamp 61 and the tweeter 62 are mounted on the telescopic device 63 under the cover plate 211, a window (not shown) is opened on the top plate 21 corresponding to the cover plate 211, the cover plate 211 can cover the window, the window is movably connected with the cover plate 211, and the telescopic device 63 can move up and down through the window on the top plate 21; for waterproofing, the movable connection part of the cover plate 211 and the window is a concave-convex engagement structure (not shown), and a sealing strip (not shown) is further arranged on the engagement structure; the lower surface of the expansion device 63 is fixed on the bottom plate 22, the cover plate 211 is covered on the top plate 21 and integrated with the top plate 21 when not in operation, when illumination is provided, the expansion device 63 jacks up the cover plate 211 under the action of air pressure to extend the illuminating lamp 61 and the tweeter 62 out of the top plate 21 of the carriage 2; when the illuminating lamp 61 and the tweeter 62 extend out of the top plate 21 of the carriage 2, the window has a hollow, if it rains, water can be accumulated in the carriage 2, therefore, a box 64 with a hollow cavity is arranged below the window, the box 64 has no upper cover, the box 64 can contain the illuminating lamp 61 and the tweeter 62 which are contracted, the middle part of the expansion device 63 penetrates through the bottom of the box 64, the bottom edge of the box 64 is provided with a drain hole 65 towards the front plate 23, and when it rains, the water can be drained.

As shown in fig. 3 and 5, the water storage device 7 is of a box structure, and the box of the water storage device 7 is divided into two compartments, and clean water is filled while foam stock solution is filled; the upper part of the tank body of the water storage device 7 is correspondingly provided with a clean water inlet 71 and a foam stock solution inlet, the bottom of the tank body of the water storage device 7 is correspondingly provided with a clean water outlet and a foam stock solution outlet, the clean water outlet and the foam stock solution outlet are connected to an electromagnetic valve (not shown), and the electromagnetic valve is connected with the high-pressure water pump 52 through a water pipe.

As shown in fig. 3, 4 and 5, for the reasonable arrangement of convenient use, a partition 44 is vertically arranged on an upper layer 45 of the emergency tool room 4 along the direction of the LED screen door 25, an emergency rescue ladder 41 is placed inside the partition 44 close to the LED screen door 25, and an emergency rescue stretcher 42 is placed in the partition 44 inside; emergency disposal toolbox 43 is the boxlike structure of a plurality of bottom slidable pulling, and emergency disposal toolbox 43 is vertical places 4 lower floors in emergency instrument room side by side, and emergency disposal toolbox 43 is including preventing weighing down drawing net case, earthquake disposal case, helmet gauze mask case, flood drought bellows, blasting excavation toolbox, comprehensive rescue case.

In response to fire, the invention also provides an embodiment, the multifunctional spray head 55 is a high-pressure water mist spray head, and the spray and the pressure can be adjusted according to the fire or the cleaning work requirement through the adjusting button; the electromagnetic valve on the water storage device 7 can be opened to discharge the clear water independently or simultaneously open the clear water and the foam stock solution to discharge and mix to form foam, and the high-pressure water mist spray nozzle can select whether to adopt the clear water or the foam to extinguish the fire.

In order to make the fire extinguishing effect better, the invention also provides another embodiment, the multifunctional spray nozzle 55 is a double-phase flow spray nozzle, one end of the outlet of the control valve of the air storage tank 32 is connected with a pneumatic mechanism of equipment in the carriage 2, the other end of the outlet of the control valve is finally connected to the double-phase flow spray nozzle through an air pipe, the double-phase flow spray nozzle is also connected with a high-pressure water pipe 53, the middle air pipe and the high-pressure water pipe 53 are bound together and rolled on the rotating disc 54, and the fire extinguishing effect of the double-phase flow spray nozzle is generally better than that of a high-pressure water mist spray nozzle.

As shown in fig. 5 and 8, further, the automatic spraying device 8 includes a lifting mechanism 81, the lifting mechanism 81 mainly includes two sets of telescopic cylinders, the lower surface of the lifting mechanism 81 is fixed on the bottom plate 22, a platform 82 is arranged at the upper end of the lifting mechanism 81, a support 83 is arranged on the platform 82, a body of the spraying nozzle 84 is horizontally and movably mounted on the support 83, a supporting cylinder 85 capable of making the head of the spraying nozzle 84 perform up-and-down swinging motion is arranged between the platform 82 and the spraying nozzle 84, a horizontal rotating device 86 is further arranged on the platform 82, and the spraying nozzle 84 is mounted on the rotating device; be equipped with flip 212 on the horizontally organism of spraying shower nozzle 84, it has an opening (not shown) to open on the roof 21 that flip 212 corresponds, platform 82 face is better than the opening greatly can play the effect spacing and prevent the rainwater to elevating system 81, flip 212 can cover on the opening when elevating system 81 downstream, opening and flip 212 swing joint, spraying shower nozzle 84 can do the up-and-down motion through the opening on the roof 21, flip 212 is unsmooth interlock structure with opening swing joint department, still be equipped with the sealing strip on the interlock structure.

When the mist is eliminated and sprayed, the mist can splash onto the carriage 2 or into the carriage 2, and the invention provides an improved embodiment of the automatic spraying device 8: the horizontal rotating device 86 is arranged on the platform 82 close to the tail part of the top plate 21 of the carriage 2, the nozzle opening of the spraying nozzle 84 arranged on the rotating device faces the front part of the vehicle, and the nozzle opening of the spraying nozzle 84 can be turned to the tail part of the vehicle after the horizontal rotating device 86, so that the nozzle opening of the spraying nozzle 84 is positioned outside the carriage 2 during operation, and the spray water can be prevented from splashing equipment in the carriage 2.

In order to reduce the possibility that the equipment in the carriage 2 is splashed by the fog water and solve the problem that the high-pressure water pipe 53 and the gas circuit pipeline layout are difficult to move, the invention also provides a preferred embodiment of the automatic spraying device 8: a sliding plate 87 capable of horizontally moving back and forth is arranged on the platform 82, a pushing cylinder 88 is arranged between the sliding plate 87 and the platform 82, and the sliding plate 87 can drive the platform 82 to move back and forth under the action of the pushing cylinder 88; the horizontal rotating device 86 and the spraying nozzle 84 are arranged on the sliding plate 87, the supporting cylinder 85 which can enable the nozzle of the spraying nozzle to move up and down is arranged between the sliding plate 87 and the spraying nozzle 84, the lifting mechanism 81 pushes the spraying nozzle 84 and the turnover cover out of the top plate 21 during spraying operation, the pushing cylinder 88 pushes the spraying nozzle 84 towards the tail part of the carriage 2, the supporting cylinder 85 can adjust the spraying angle of the spraying nozzle 84 up and down and can extend backwards out of the carriage 2 under the action, and the horizontal rotating device 86 can adjust the left and right spraying angles of the spraying nozzle 84.

According to the multifunctional community disaster prevention propaganda emergency rescue vehicle, the invention also provides a using method of the multifunctional community disaster prevention propaganda emergency rescue vehicle, which mainly comprises the following seven functions:

(1) security and protection propaganda: when severe weather such as epidemic situation, fire, flood and the like or safety propaganda needs to be carried out on weekdays in the society, a vehicle is started to walk the community, the control system is opened, the generator and the air compressor 35 are started, the host 31 is started, the LED screen door 25 can play video images, and the sound system 12 can carry out sound broadcasting to play safety education or emergency disaster prevention reminding information to the community; when the vehicle is stopped, the LED screen door 25 can be lifted, so that the video images can be conveniently watched by the social staff; the telescopic device 63 can be opened to the outside of the top plate 21 to broadcast by using the tweeter 62; the control system 11 may also be connected to a speaker for audio guidance via a tweeter 62, and a warning light may be provided near the sound system 12 at the top of the cab.

Public lighting: when power failure or epidemic prevention rescue site needs suddenly in a community or an emergency site, driving to the site, starting the generator 33 and the air compressor 35, starting the lighting system 6 through the control system 11 to lift the telescopic device 63 to a proper height outside the top plate 21, and turning on the lighting lamp 61, so that emergency lighting support can be provided in time;

(3) community cleaning: when the community or the accident site needs cleaning, the generator 33 is started, the control system 11 starts the electromagnetic valve of the water storage device 7 to be communicated with clean water, the clean water is sent to the multifunctional spray head 55 through the water pipe through the high-pressure water pump 52, the rolling door is opened, the multifunctional spray head 55 is taken down, cleaning operation can be carried out, and the high-pressure water mist spray head can be selected when the multifunctional spray head 55 is used for cleaning operation.

Killing and preventing epidemic: when the community needs to kill and prevent epidemic, firstly, medicines are added into the water storage device from the clean water access port, the generator 33, the air compressor 35 and the automatic spraying device 8 are started, the control system 11 starts the electromagnetic valve of the water storage device 7 to be communicated with clean water, the clean water is sent to the spraying nozzle 84 through the water pipe and the high-pressure water pump 52, the lifting mechanism 81 is opened to lift the spraying nozzle 84 to the outside of the top plate 21, the killing and preventing epidemic operation can be started, and the spraying angle of the spraying nozzle 84 is adjusted as required by controlling the supporting cylinder 85 and the horizontal rotating device 86;

(5) and (4) rescue on site: when a dangerous condition occurs in a community, the vehicle is stopped at a proper position, the upward-turning door 24 is opened as required, the emergency rescue ladder 41, the emergency rescue stretcher 42 or the emergency disposal toolbox 43 can be taken out, the LED screen door 25 can be opened, the emergency disposal toolbox 43 can be pulled out in a sliding mode, and the rolling door 26 can be opened, so that life jackets, life rings 58 and medical first-aid kits 59 can be taken out; the anti-falling net pulling box, the earthquake handling box, the helmet mouth cover box, the flood and drought air box, the blasting excavation tool box, the comprehensive rescue box and the like can be selectively opened for on-site rescue; for example, when the door is not opened in case of wading into the vehicle or fire, the blasting tool can be taken out from the emergency treatment tool box 43 in the carriage 2 for rescue; when people need to be sent out for treatment, people can be placed in the space of the partition 44 in the upper layer 45 of the emergency rescue stretcher 42, the emergency disposal toolbox 43 can be pulled out to vacate the position, the emergency rescue stretcher 42 in which people lie is horizontally placed on the bottom plate 22, and the wounded can be sent to a hospital in the first driving time; when a high-altitude fire disaster is definitely received, the emergency treatment tool kit 43 can be pertinently pulled out of the vacated position and placed on a fire control air cushion prepared in a warehouse to arrive at the site, the fire control air cushion can be inflated by utilizing an air compressor 35 in the carriage 2, and casualties caused by falling of personnel at high altitude can be avoided, so that the accidents happen frequently, traffic is blocked when the disaster happens frequently, and professional personnel can not arrive at the site on time frequently, so that the community needs to have the capability of coping with various emergency situations;

(6) flood control and drainage: when flood is generated in a community due to rainstorm, the vehicle is stopped at a proper position, the generator 33 is started, the upturning door 24 is pulled up to pull out the drainage pipe 51 from the upper interlayer 58, the rolling door 26 is pulled up to lift the pressure pump 56 and the water hose 561, a power supply is connected to place the pressure pump 56 at a position needing drainage, the water suction port of the pressure pump 56 is connected with the drainage pipe 51, and the water hose 561 is arranged at the water discharge port of the pressure pump 56 to perform drainage operation; meanwhile, the excavation tool can be taken out from the emergency disposal tool kit 43 of the emergency tool room 4 for operation, and the life jacket and the life buoy 58 can be taken out from the lower surface of the upper interlayer 58 for rescue;

(7) fire fighting: when a fire is found, the vehicle is stopped at a proper position, the control system 11, the generator 33 and the air compressor 35 are started, the LED screen door 25 and the rolling door 26 are opened, and the following four fire extinguishing modes can be flexibly adopted according to the fire:

firstly, when A, B, C and live equipment fires happen, the fires are sporadic, the fire source is positioned at a high place or the vehicle is difficult to enter, the dry powder fire extinguisher 57 is taken out from the bottom plate 22 below the upper partition 58, and the dry powder fire extinguisher is directly close to the fire source to carry out flexible fire fighting operation;

when a nearby water pool or a municipal fire-fighting pipe exists in the A-class fire scene, the pressure pump 56 and the water hose 561 are lifted out of the bottom plate 22 below the upper partition layer 58, the pressure pump 56 is placed at a proper position by connecting a power supply, the water suction port of the pressure pump 56 is connected with the municipal water pipe or the water hose 561 is mounted on the water pool, the water hose 561 and a firefighter conventional spray head are mounted on the water discharge port of the pressure pump 56, the water hose 561 is pulled to the nearby place of the fire source, the firefighter conventional spray head is held, the pressure pump 56 is started to carry out the rescue operation, and 15 pieces of pressure pump 56 can generally spray 12-18 meters high;

when a class A fire occurs, the control system 11 is opened, the generator 33 and the electromagnetic valve of the water storage device 7 are started to communicate clean water, the clean water is sent to the multifunctional spray head 55 through the water pipe by the high-pressure water pump 52, the high-pressure water pipe 53 wound on the rotary table 54 is pulled out, and the multifunctional spray head 55 is held nearby to a fire source to carry out a rescue operation;

fourthly, when A, B-type fire occurs, the control system 11 is opened, the generator 33 is started, the electromagnetic valve of the water storage device 7 is switched on, clean water and foam stock solution are communicated, the clean water and the foam stock solution are mixed and then are sent to the multifunctional spray head 55 through the high-pressure water pump 52, and the high-pressure water pipe 53 wound on the rotary table 54 is pulled out to hold the multifunctional spray head 55 to face the fire source, so that foam fire extinguishing operation can be carried out.

One embodiment of the multifunctional spray heads 55 in the third and fourth embodiments is a high-pressure water mist spray head, the other embodiment is a double-phase flow spray head, the double-phase flow spray head has a good extinguishing effect, and an air compressor 35 and an air storage tank 32 need to be connected when the double-phase flow spray head is used.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional community disaster prevention propaganda emergency rescue car, includes driver's cabin and carriage, its characterized in that:

a control system is arranged in the cab, and a sound system is arranged at the top of the cab;

the carriage is divided into three sections: a compartment, an emergency tool room and a rescue tool room;

the compartment frame body is used for arranging a compartment at the front part in the compartment, six sides of the compartment are closed, the front part of the compartment is tightly close to a front plate, and the compartment can be used for accommodating a water storage device, a host machine, a generator, a distribution box, an air compressor, an air storage tank and a lighting system; a side sliding door is arranged in a compartment at one side of the rolling door, and the side sliding door and the rolling door are arranged in parallel; the partition is provided with an air inlet and an air outlet; a water storage device is arranged in front of a bottom plate at one side of the compartment close to the LED screen door, and a host machine capable of controlling audio/video and lighting system equipment is arranged below a top plate above the water storage device;

a generator is arranged on the bottom plate on one side, a distribution box is arranged below the top plate above the generator, and an air compressor and an air storage tank are also arranged on the bottom plate close to the generator;

the air inlet can be arranged at the upper part of the side sliding door or at the upper part of the front wall of the compartment and is communicated with the air inlet of the cab;

the rear space except the compartment in the carriage is divided into two sections, an emergency tool room is arranged on the rear surface of the bottom plate at one side of the rear surface of the compartment close to the LED screen door, and a rescue tool room is arranged on the rear surface of the bottom plate at one side of the rear surface of the compartment close to the rolling door;

an upper layer is arranged between the emergency tools, an emergency rescue ladder and an emergency rescue stretcher are placed on the upper layer, a plurality of field emergency disposal tool boxes are placed on a bottom plate below the upper layer of the emergency tool room, marks are arranged outside the emergency disposal tool boxes, and processing tools with different types of conditions are respectively arranged inside the emergency disposal tool boxes;

an upper interlayer is arranged between the rescue tools, a drainage pipe is arranged on the outer side of the upper interlayer, a high-pressure water pump is arranged on the inner side of the upper interlayer close to the front position, and an automatic spraying device is arranged on the inner side of the upper interlayer close to the rear position; a fire fighter conventional spray nozzle, a multifunctional spray nozzle and a rotary table with a high-pressure water pipe hung on the lower surface of the upper interlayer, and a pressure pump, a water hose and a dry powder fire extinguisher are also arranged on a bottom plate below the upper interlayer; a rear chamber is arranged on a bottom plate below an upper interlayer of the rescue tool room and close to the upper turnover door, and tools such as life jackets, life buoys, medical first-aid kits and the like can be placed in the rear chamber;

2. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 1, wherein: the illuminating system comprises an illuminating lamp, a tweeter and a telescopic device, wherein a cover plate is horizontally fixed at the top end of the telescopic device, the illuminating lamp and the tweeter are arranged on the telescopic device below the cover plate, a window is formed in a top plate corresponding to the cover plate, the cover plate can cover the window, the window is movably connected with the cover plate, and the telescopic device can move up and down through the window in the top plate; the movable connection part of the cover plate and the window is a concave-convex occlusion structure, and a sealing strip is arranged on the occlusion structure; a box with a cavity is arranged below the window, the box can accommodate the contracted illuminating lamp and the tweeter, the middle part of the telescopic device penetrates through the bottom of the box, and a drain hole is formed in the bottom edge of the box in the direction of the front plate; the lower part of the telescopic device is fixed on the bottom plate.

3. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 1, wherein: the water storage device is of a box body structure, the box body of the water storage device is divided into two grids, clean water is filled at one side, and foam stock solution is filled at the other side; the upper part of the box body of the water storage device is correspondingly provided with a clean water access port and a foam stock solution access port, the bottom of the box body of the water storage device is correspondingly provided with a clean water output port and a foam stock solution output port, the clean water output port and the foam stock solution output port are accessed into an electromagnetic valve, and the electromagnetic valve is connected with a high-pressure water pump through a water pipe.

4. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 1, wherein: a partition is vertically arranged on the upper layer of the emergency tool room along the direction of the LED screen door, an emergency rescue ladder is placed on the inner side of the partition close to the LED screen door, and an emergency rescue stretcher is placed in the partition in the emergency rescue ladder; the emergency handling tool boxes are vertically arranged on a bottom plate below the upper layer of the emergency tool room side by side, the emergency handling tool boxes are provided with movable handles and box-type structures of universal wheels convenient to slide, obvious distinguishing marks are arranged outside the emergency handling tool boxes according to function categories, and the emergency handling tool boxes comprise anti-falling net pulling boxes, earthquake handling boxes, helmet mouth cover boxes, flood and drought air boxes, blasting excavation tool boxes and comprehensive rescue boxes; .

5. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 1, wherein: the multifunctional spray head is a high-pressure water mist spray head, and the spray and pressure of the multifunctional spray head are adjustable.

6. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 1, wherein: the multifunctional spray head is a double-phase flow spray head, one end of the outlet of the control valve of the air storage tank is connected with a pneumatic mechanism of equipment in the carriage, and the other end of the outlet of the control valve is connected to the double-phase flow spray head through an air pipe.

7. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 1, wherein: the automatic spraying device comprises a lifting mechanism, the lower surface of the lifting mechanism is fixed on a bottom plate, a platform is arranged at the upper end of the lifting mechanism, a support is arranged on the platform, a spraying nozzle body is horizontally and movably arranged on the support, a supporting cylinder capable of enabling a nozzle of the spraying nozzle to move up and down is arranged between the platform and the spraying nozzle, a horizontal rotating device is further arranged on the platform, and the spraying nozzle is arranged on the rotating device; be equipped with flip on the horizontally organism of spraying nozzle, it has an opening to open on the roof that flip corresponds, and flip can cover on the opening through elevating system, and opening and flip swing joint, spraying nozzle can do the up-and-down motion through the opening on the roof, and flip and opening swing joint department are unsmooth interlock structure, still are equipped with the sealing edge on the interlock structure.

8. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 7, wherein: the horizontal rotating device is arranged on a platform close to the tail part of the carriage top plate, a nozzle opening of a spraying nozzle arranged on the rotating device faces the front part of the carriage, and the nozzle opening of the spraying nozzle can be turned to the tail part of the carriage after the horizontal rotating device.

9. The multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in claim 7, wherein: the platform is provided with a sliding plate capable of moving back and forth, a pushing support is arranged between the sliding plate and the platform, and the sliding plate can drive the platform to move back and forth under the action of a pushing cylinder; the horizontal rotating device and the spraying nozzle are arranged on the sliding plate, and a supporting cylinder capable of enabling the nozzle of the spraying nozzle to move up and down is arranged between the sliding plate and the spraying nozzle.

10. The use method of the multifunctional community disaster prevention propaganda emergency rescue vehicle as claimed in any one of claims 1 to 9 is characterized in that the use method of each function is as follows:

(3) community cleaning: when a community or an accident site needs cleaning, the generator is started, the control system starts the electromagnetic valve of the water storage device to be communicated with clean water, the clean water is pumped to the multifunctional spray head through the high-pressure water pump through the water pipe, and the rolling door is opened to take down the multifunctional spray head for cleaning operation;

(4) killing and preventing epidemic: when the community needs to kill and prevent epidemic, firstly, medicines are added into the water storage device from the clean water access port, the generator and the air compressor are started, the control system starts the electromagnetic valve of the water storage device to be communicated with the clean water, the clean water is pumped to the spraying nozzle through the high-pressure water pump through the water pipe, the lifting mechanism is opened to lift the spraying nozzle out of the top plate, the killing and preventing epidemic operation can be started, and the spraying angle of the spraying nozzle is adjusted as required by controlling the supporting cylinder and the horizontal rotating device;

(5) and (4) rescue on site: when a dangerous condition occurs in a community, the vehicle is stopped at a proper position, an upturning door is opened according to needs, an emergency rescue ladder, an emergency rescue stretcher or an emergency treatment tool box can be taken out, an LED screen door can be opened, the emergency treatment tool box can be pulled out in a sliding mode, and a rolling door can be opened to take out a life jacket, a life buoy and a medical first-aid kit; when people need to be sent out for treatment, people can be put in the partition of the upper layer inner side of the emergency rescue stretcher, and the emergency treatment tool box can also be pulled out of the vacated position to put the emergency rescue stretcher on which people lie on the bottom plate; (ii) a When a high-altitude fire disaster is definitely received, the emergency treatment tool box can be pulled out of the vacated position and placed on a fire-fighting air cushion prepared in a warehouse, and the fire-fighting air cushion is inflated by using an air compressor in the carriage 2 after arriving at the site, so that casualties caused by falling from high altitude of personnel can be avoided; the anti-falling net pulling box, the earthquake handling box, the helmet mouth cover box, the flood and drought air box, the blasting excavation tool box, the comprehensive rescue box and the like can be selectively opened for on-site rescue;

(6) flood control and drainage: when flood is generated in a community due to rainstorm, the vehicle is stopped at a proper position, the generator is started, the upturning door is pulled up to pull out the drainage pipe from the upper interlayer, the rolling door is pulled up to lift out the pressure pump and the water hose, the power supply is connected to place the pressure pump at a position needing drainage, the water suction port of the pressure pump is connected with the drainage pipe, and the water hose is arranged at the water discharge port of the pressure pump to perform drainage operation;

(7) fire fighting: when discovering the condition of a fire, stop the car in suitable position, open control system, generator, air compressor machine, open LED screen door, rolling slats door, can adopt following four kinds of modes of putting out a fire according to the condition of a fire:

firstly, when A, B, C type and live equipment fires happen or if the site is located at a high place or a vehicle is difficult to lean into, the dry powder fire extinguisher is taken out from the bottom plate below the upper partition layer, and the fire source is directly approached to carry out flexible fire fighting operation;

when a near water pool or a municipal fire pipe exists in the site of A-type fire, the pressure pump and the water hose are lifted from the bottom plate below the upper interlayer, the pressure pump is placed at a proper position after being connected with a power supply, the water suction port of the pressure pump is connected with the municipal water pipe or the water hose is placed in the water pool, the water hose and a conventional nozzle of a fireman are arranged at the water discharge port of the pressure pump, and the water hose is pulled to the fire source to embrace the near position and open the pressure pump so as to carry out the rescue operation;