阅读说明：本技术 一种危险化工品易燃易爆气体的救援车 (Rescue vehicle for flammable and explosive gas of dangerous chemicals ) 是由 费双旭 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种危险化工品易燃易爆气体的救援车,包括有车本体、车箱体,其特征在于：所述车箱体的顶壁外侧上设置有防护罩,所防护罩内设置有通风机,所述车箱体的内部分别安装有气液分离器、循环水泵和分别存放有燃烧炉、引流风机,在所述气液分离器的气体出口连通所述通风机的进风口,所述通风机的出风口连通有三通控制阀,在所述车箱体底部分别设置有第一存放室、第二存放室、第三存放室,且分别用于存放引流罩、伸缩风管、消防水管,所述引流罩通过所述伸缩风管与所述气液分离器的混合进口相连通,所述三通控制阀通过所述伸缩风管与所述引流风机的进风口相连通,所述引流风机的出风口通过所述伸缩风管与所述燃烧炉相连通。(The invention discloses a rescue vehicle for flammable and explosive gases of dangerous chemicals, which comprises a vehicle body and a vehicle box body, and is characterized in that: the outer side of the top wall of the car box body is provided with a protective cover, a ventilator is arranged in the protective cover, a gas-liquid separator, a circulating water pump, a combustion furnace and a drainage fan are respectively arranged in the car box body, a gas outlet of the gas-liquid separator is communicated with an air inlet of the ventilator, an air outlet of the ventilator is communicated with a three-way control valve, a first storage chamber, a second storage chamber and a third storage chamber are respectively arranged at the bottom of the car box body and are respectively used for storing a drainage cover, a telescopic air pipe and a fire-fighting water pipe, the drainage cover is communicated with a mixing inlet of the gas-liquid separator through the telescopic air pipe, the three-way control valve is communicated with the air inlet of the drainage fan through the telescopic air pipe, and the air outlet of the drainage fan is communicated with the combustion furnace through the telescopic air pipe.)

1. The utility model provides a dangerous chemicals easily fires explosive gas's rescue car, including car body (1) and set up in car box (2) on car body (1), its characterized in that: the novel air-conditioning system is characterized in that a protective cover (4) is arranged on the outer side of the top wall of the car box body (2), a ventilator (14) is arranged in the protective cover (4), a control box (8) is arranged on the outer side of any one of the front side wall and the rear side wall of the car box body (2), a gas-liquid separator (15) is arranged in the car box body (2), two limiting guide rails (26) are further arranged on the inner side of the bottom wall of the car box body (2), a combustion furnace (20) and a drainage fan (21) are respectively stored between the two limiting guide rails (26), a gas outlet (1503) of the gas-liquid separator (15) is communicated with an air inlet of the ventilator (14) through a wind tube, an air outlet of the ventilator (14) is communicated with a three-way control valve (19) through the wind tube, the three-way control valve (19) is located in the car box body (2), and a first storage chamber (2a) and a second storage chamber (2a) are respectively arranged at the bottom of the car box body (2), A second storage chamber (2b) and a third storage chamber (2c), wherein the first storage chamber (2a), the second storage chamber (2b) and the third storage chamber (2c) are respectively used for storing a drainage cover (16), a telescopic air pipe (25) and a fire-fighting water pipe (17), the drainage hood (16) is communicated with a mixing inlet (1501) of the gas-liquid separator (15) through the telescopic air pipe (25), the three-way control valve (19) is connected with a plurality of telescopic air pipes (25) through a plurality of interfaces (22) to form a transfer channel, and is communicated with the air inlet of the drainage fan (21), the air outlet of the drainage fan (21) is communicated with the combustion furnace (20) through the telescopic air pipe (25), the ventilator (14) and the drainage fan (21) are both connected to the control box (8), and the control box (8) is arranged on the vehicle body (1).

2. The rescue vehicle for the flammable and combustible gas of the dangerous chemicals according to claim 1, characterized in that: still install water storage tank (12), circulating water pump (18) in the car box (2), the top of water storage tank (12) is provided with water injection pipe (13), water injection pipe (13) upwards extend to the outside of car box (2), liquid outlet (1502) of vapour and liquid separator (15) pass through pipe connection circulating water pump (18), and with water storage tank (12) are linked together, circulating water pump (18) are connected on control box (8).

3. The rescue vehicle for the flammable and combustible gas of the dangerous chemicals according to claim 2, characterized in that: the drainage cover (16) comprises a cover body (1601), the cover body (1601) is in a wide-mouth funnel shape, the bottom of the cover body is communicated with an air outlet (1603) corresponding to the interface (22), handles (1602) and water receiving pipes (1604) are arranged on two opposite side walls of the cover body (1601), two water receiving pipes (1604) in the cover body (1601) are communicated with a main spraying pipe (1606), a plurality of atomizing spray heads (1605) are arranged on the two main spraying pipes (1606) at equal distances, the plurality of atomizing spray heads (1605) point to the air outlet (1603), the two water receiving pipes (1604) are respectively and externally connected with an outlet water interface (1201) of a water storage tank (12), the plurality of outlet water interfaces (1201) are respectively arranged on the side wall of the lower end of the water storage tank (12), the water storage tank (12) is also communicated with an air pump (36), and the air pump (36) is externally connected with the control box (8), and the water in the water storage tank (12) is in a high pressure state.

4. The rescue vehicle for the flammable and combustible gas of the dangerous chemicals according to claim 1, characterized in that: the automobile door is characterized in that a door opening is formed in the right side wall of the automobile box body (2), the door opening is used for storing and taking the combustion furnace (20) and the drainage fan (21), the right side wall of the automobile box body (2) is hinged to an automobile door plate (5) corresponding to the door opening, two hydraulic oil cylinders (6) are arranged between the automobile door plate (5) and the automobile box body (2), the automobile door plate (5) is powered by the two hydraulic oil cylinders (6) to achieve overturning of the automobile door plate (5), so that the door opening is opened or closed, a hydraulic system matched with the two hydraulic oil cylinders (6) is further arranged on the automobile body (1), and the hydraulic system is connected to the control box (8).

5. The rescue vehicle for the flammable and combustible gas of the dangerous chemicals according to claim 1, characterized in that: a suspension ladder frame (3) is arranged on the outer side of the left side wall of the car box body (2).

6. The rescue vehicle for dangerous chemical inflammable and explosive gas according to claim 1 or 3, characterized in that: interface (22) including plug connector (2201), and correspond socket connector (2202) of plug connector (2201) be provided with metal electrostatic belt (23) on plug connector (2201) or socket connector (2202), be provided with electrically conductive contact pin (24) on the free end of metal electrostatic belt (23), electrically conductive contact pin (24) insert ground to lead into the ground through metal electrostatic belt (23) with the static that produces in flexible tuber pipe (25), so as to prevent to migrate the interior flammable explosive gas of passageway and produce the detonation because of static.

7. The rescue vehicle for the flammable and combustible gas of the dangerous chemicals according to claim 1, characterized in that: all the overturn on the front and back both sides wall of the car box body (2) is connected with a first cover plate (7), two first cover plates (7) are respectively located at the mixing inlet (1501) of the gas-liquid separator (15), and the bottom both sides wall of the car box body (2) is respectively connected with a second cover plate (10), a third cover plate (9) and a fourth cover plate (11) in an overturn mode corresponding to the first storage chamber (2a), the second storage chamber (2b) and the third storage chamber (2 c).

8. The rescue vehicle for the flammable and combustible gas of the dangerous chemicals according to claim 3, characterized in that: the combustion furnace (20) comprises an outer furnace body (2001), an inner furnace body (2004) is fixedly connected inside the outer furnace body (2001), the bottom of the inner furnace body (2004) extends downwards and is isolated from the bottom wall of the outer furnace body (2001) to form an air inlet chamber (001), the bottom wall of the inner furnace body (2004) is communicated with an air inlet guide pipe (31), the air inlet guide pipe (31) is installed on the outer side of the bottom wall of the inner furnace body (2004) through a fixing plate (32) and is communicated with an air outlet of the drainage fan (21) through a telescopic air pipe (25), a plurality of first strip-shaped through holes (2001a) are uniformly formed in the bottom wall of the outer furnace body (2001) in the inner furnace body (2004) along the radial direction, a plurality of first round holes (2004a) are formed in the circumferential direction on the side wall of the inner furnace body (2004), and a pulse igniter (27) is arranged on the outer side wall of the outer furnace body (2001), the pulse igniter (27) is connected with ignition needles (30) through a first guide pipe (28) and a second guide pipe (29) in sequence, the first guide pipe (28) horizontally penetrates through the side wall of the outer furnace body (2001) and the side wall of the inner furnace body (2004) in sequence and is communicated with the second guide pipe (29) vertically arranged in the inner furnace body (2004), the ignition needles (30) are axially arranged on the side wall of the second guide pipe (11) and are symmetrically arranged in at least two rows along the radial direction, the side wall of the upper end of the outer furnace body (2001) is connected with a dust falling cover (2002) through a plurality of support rods (2003), the dust falling cover (2002) covers the outer furnace body (2001), and a plurality of support rod legs (2008) are arranged on the outer side of the bottom wall of the outer furnace body (2001).

9. The rescue vehicle for the flammable and combustible gas of the dangerous chemicals according to claim 8, characterized in that: a first partition plate (2005) and a second partition plate (2006) are respectively arranged in the inner furnace body (2004) from bottom to top, the first partition plate (2005) and the second partition plate (2006) both extend outwards to the inner wall of the outer furnace body (2001), a plurality of second round holes (2005a) are arranged on the first partition plate (2005) between the outer furnace body (2001) and the inner furnace body (2004) in a surrounding manner, a plurality of second strip-shaped through holes (2006a) are uniformly arranged on the second partition plate (2006) in the inner furnace body (2004) along the radial direction, a first combustion chamber (002) is formed in the inner furnace body (2004) between the bottom wall of the outer furnace body (2001) and the first partition plate (2005), a second combustion chamber (003) is formed in the inner furnace body (2004) between the first partition plate (2005) and the second partition plate (2006), and a third combustion chamber (004) is formed in the inner furnace body (2004) between the second partition plate (2006) and the top wall of the outer furnace body (2001), a pivot seat (2007) is arranged in the center of the lower end of the bottom wall of the outer furnace body (2001), a rotating shaft (34) is arranged in the pivot seat (2007), a turbine blade (33) is arranged on the rotating shaft (34), and the turbine blade (33) is located in the air inlet cavity (001).

10. The rescue vehicle for dangerous chemical inflammable and explosive gas according to claim 8 or 9, characterized in that: be provided with spray set (35) on dust falling cover (2002), spray set (35) are including setting up in dust falling cover (2002) inboard ring pipe (3501), evenly be provided with a plurality of shower heads (3502) on the lower extreme of ring pipe (3501), and the intercommunication has into water takeover (3503) on its upper end, it connects through fire-fighting water pipe (17) outer water outlet (1201) of water storage tank (12) to intake takeover (3503).

Technical Field

The invention relates to the technical field of emergency disposal of dangerous chemicals, in particular to a rescue vehicle for flammable and explosive gases of dangerous chemicals.

Background

Once a traffic accident occurs in the transportation process of the dangerous chemical transport vehicle, chemical corrosive liquid or flammable and explosive gas in the storage tank is leaked, so that the periphery of the accident is in a flammable and explosive dangerous environment, people trapped on the rescue transport vehicle generally need to be cut and broken by using a mechanical tool, but sparks or static electricity are easily generated in the cutting and breaking processes, so that a secondary accident of burning and explosion is caused.

In addition, for plants producing or storing flammable and combustible dangerous chemicals, due to accidents, the flammable and combustible dangerous chemicals leak, so that the closed plants form dangerous, flammable and combustible environments, generally, the ventilation conditions of the plants are poor, flammable and combustible gases are difficult to diffuse rapidly, and rescue cannot be carried out normally.

For the rescue of similar accidents, the leakage part can only be plugged in the rescue, then the concentration of flammable and explosive gas volatilized into the air at the accident site is waited to fall within the safety coefficient, and then the rescue of personnel is implemented by using a mechanical tool to break, so that the trapped personnel seriously injured are easy to miss the optimal rescue time, and the trapped personnel are injured and killed.

In addition, since the number of emergency rescue resources around the accident site is small and there may be many leaks, a systematic rescue facility is required to evacuate the flammable and explosive gas generated at the accident site.

Disclosure of Invention

The invention provides a rescue vehicle for flammable and explosive gases of dangerous chemicals, aiming at the problem that rescue cannot be carried out in time due to the fact that flammable and explosive gases are generated by flammable and explosive dangerous chemicals in the background technology, and therefore a series of potential safety hazards are induced.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a dangerous chemicals easily fires explosive gas's rescue car, including the car body and set up in car box on the car body, its characterized in that: the outer side of the top wall of the car box body is provided with a protective cover, a ventilator is arranged in the protective cover, the outer sides of any one of the front side wall and the rear side wall of the car box body are provided with control boxes, a gas-liquid separator is respectively arranged in the car box body, the inner side of the bottom wall of the car box body is also provided with two limiting guide rails, a combustion furnace and a drainage fan are respectively stored between the two limiting guide rails, the combustion furnace and the drainage fan are both arranged between the two limiting guide rails, the gas outlet of the gas-liquid separator is communicated with the air inlet of the ventilator through a wind tube, the air outlet of the ventilator is communicated with a three-way control valve through the wind tube, the three-way control valve is positioned in the car box body, the bottom of the car box body is respectively provided with a first storage chamber, a second storage chamber and a third storage chamber, the first storage chamber, the second storage chamber and the third storage chamber are respectively used for storing the drainage cover, The drainage cover is communicated with a mixed inlet of the gas-liquid separator through the telescopic air pipe, the three-way control valve is connected with a plurality of telescopic air pipes through a plurality of interfaces to form a migration channel and is communicated with an air inlet of the drainage fan, an air outlet of the drainage fan is communicated with the combustion furnace through the telescopic air pipes, the ventilator drainage fans are all connected to a control box, and the control box is arranged on the vehicle body.

Preferably, still install water storage tank, circulating water pump in the carriage body, the top of water storage tank is provided with the water injection pipe, the water injection pipe upwards extends to the outside of carriage body, vapour and liquid separator's liquid outlet pass through pipe connection circulating water pump, and with the water storage tank is linked together, circulating water pump connects on the control box.

Preferably, the flow guide cover is including the cover body, the cover body leaks hopper-shaped for the wide-mouth type, and its bottom corresponds the interface intercommunication has the gas outlet all be provided with handle, water receiving pipe on the relative both sides wall of the cover body, be located and cover two internal water receiving pipe on the intercommunication have spray header, two spray header goes up impartial distance and is provided with a plurality of atomizer, and a plurality of atomizer are all directional gas outlet, two on the water receiving pipe is the water outlet interface of external connection water storage tank respectively, it is a plurality of the water outlet interface sets up respectively on the lower extreme lateral wall of water storage tank, it has the air pump still to communicate on the water storage tank, the air pump external connection is in on the control box, and makes the water in the water storage tank be in high-pressure state.

Preferably, a door opening is formed in the right side wall of the carriage body, the door opening is used for storing and taking the combustion furnace and the drainage fan, a door plate is hinged to the right side wall of the carriage body corresponding to the door opening, two hydraulic cylinders are arranged between the door plate and the carriage body, the door plate is powered by the two hydraulic cylinders to realize the overturning action of the door plate, so that the door opening is opened or closed, a hydraulic system matched with the two hydraulic cylinders is further arranged on the carriage body, and the hydraulic system is connected to the control box.

Preferably, a suspension ladder frame is arranged on the outer side of the left side wall of the vehicle box body.

Preferably, the interface is including male connection spare and corresponding male connection spare's socket connecting piece, adopt the buckle to be connected between male connection spare and the socket connecting piece be provided with the metal electrostatic belt on male connection spare or the socket connecting piece, be provided with electrically conductive contact pin on the free end of metal electrostatic belt, electrically conductive contact pin inserts the ground to the static that produces in with flexible tuber pipe through the metal electrostatic belt is leading-in to the ground, so as to prevent to migrate easily combustible explosive gas in the passageway and produce the detonation because of static.

Preferably, the front side wall and the rear side wall of the vehicle box body are respectively connected with a first cover plate in an overturning manner, the two first cover plates are respectively positioned at the mixing inlet of the gas-liquid separator, and the two side walls of the bottom of the vehicle box body are respectively connected with a second cover plate, a third cover plate and a fourth cover plate in an overturning manner corresponding to the first storage chamber, the second storage chamber and the third storage chamber.

Preferably, the combustion furnace comprises an outer furnace body, an inner furnace body is fixedly connected inside the outer furnace body, the bottom of the inner furnace body extends downwards and is isolated from the bottom wall of the outer furnace body to form an air inlet chamber, an air inlet guide pipe is communicated with the bottom wall of the inner furnace body, the air inlet guide pipe is installed on the outer side of the bottom wall of the inner furnace body through a fixing plate and is communicated with the air outlet of the drainage fan through a telescopic air pipe, a plurality of first strip-shaped through holes are uniformly formed in the bottom wall of the outer furnace body in the inner furnace body along the radial direction, a plurality of first round holes are circumferentially formed in the side wall of the inner furnace body, a pulse igniter is arranged on the outer side wall of the outer furnace body and is connected with an ignition needle through a first guide pipe and a second guide pipe in sequence, the first guide pipe horizontally penetrates through the side wall of the outer furnace body and the side wall of the inner furnace body in sequence and is communicated with the second guide pipe vertically arranged inside the inner furnace body, the ignition needles are axially arranged on the side wall of the second guide pipe, at least two rows of ignition needles are symmetrically arranged along the radial direction, the side wall of the upper end of the outer furnace body is connected with a dust falling cover through a plurality of support rods, the dust falling cover covers the outer furnace body, and a plurality of support legs are arranged on the outer side of the bottom wall of the outer furnace body.

Preferably, a first clapboard and a second clapboard are respectively arranged inside the inner furnace body from bottom to top, the first clapboard and the second clapboard extend outwards to the inner wall of the outer furnace body, a plurality of second round holes are arranged on the first clapboard positioned between the outer furnace body and the inner furnace body in a surrounding way, a plurality of second strip-shaped through holes are uniformly arranged on the second clapboard positioned in the inner furnace body along the radial direction, a first combustion chamber is formed in the inner furnace body between the bottom wall of the outer furnace body and the first partition plate, a second combustion chamber is formed in the inner furnace body between the first partition plate and the second partition plate, a third combustion chamber is formed in the inner furnace body between the second partition plate and the top wall of the outer furnace body, a pivot seat is arranged at the center of the lower end of the bottom wall of the outer furnace body, the rotating shaft is arranged in the pivoting seat, turbine blades are arranged on the rotating shaft, and the turbine blades are located in the air inlet cavity.

Preferably, dust fall covers and is provided with spray set, spray set is including setting up in the inboard ring pipe of dust fall cover, evenly be provided with a plurality of shower heads on the lower extreme of ring pipe, the intercommunication has the takeover of intaking on its upper end, the takeover of intaking passes through the fire hose and connects the water outlet of water storage tank.

Compared with the prior art, the invention has the following advantages: 1. the negative pressure generated by the vehicle-mounted ventilator is utilized, the interface and the telescopic air pipe are used for being rapidly communicated with the drainage cover and the combustion furnace respectively to form a migration system of flammable and explosive gas, the leaked gas at an accident point is migrated to a safe discharge point, the combustion furnace is adopted for combustion and discharge of dangerous cases, in addition, the gas-liquid separator is provided with a plurality of gas inlet interfaces and a three-way control valve connected by the ventilator, and the problems of multi-position leakage and danger discharge and high-flow flammable and explosive gas shunt combustion operation can be effectively solved; 2. in order to avoid that inflammable and explosive gas enters a migration channel together with an external spark, an atomizing nozzle is additionally arranged in a flow guide cover to form a water mist isolation wall, meanwhile, a metal electrostatic belt and a conductive facility of a conductive contact pin are arranged on an interface to guide static electricity generated in the migration channel to the ground, and the hidden danger that the inflammable and explosive gas generates deflagration due to the static electricity in the external spark or a telescopic air duct in the migration process is effectively solved; 3. according to the invention, the gas-liquid separator is arranged between the drainage cover and the ventilator, so that moisture mixed with inflammable and explosive gas entering the telescopic air pipe is separated out, and the inflammable and explosive gas can be rapidly transported in the migration channel; 4. according to the invention, the liquid outlet of the gas-liquid separator is communicated with the water storage tank through the circulating water pump to form a water circulating loop, so that the atomization operation time is effectively increased; 5. the turbine blades are arranged in the air inlet chamber of the combustion furnace, so that the combustible and explosive gas enters the first combustion chamber in a vortex mode to be combusted in a full contact mode and passes through the second combustion chamber and the third combustion chamber in sequence to be combusted repeatedly, and therefore the combustible and explosive gas components migrating from an accident point are completely combusted, and hidden dangers are fundamentally eliminated; 6. the spraying device is arranged in the dust hood, and a water curtain wall is formed by the spraying device, so that part of sparks after combustion is effectively isolated from escaping from the combustion furnace; 7. the invention adopts a vehicle-mounted integrated design, is convenient to move quickly and is suitable for various large and medium rescue sites.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a perspective view of the drainage mask of the present invention;

FIG. 5 is a sectional view of the drainage cover of the present invention;

FIG. 6 is a schematic structural diagram of an interface according to the present invention;

FIG. 7 is a perspective view of a burner of the present invention;

FIG. 8 is a schematic view of a burner according to the present invention;

FIG. 9 is a schematic view showing the connection of the internal structure of the combustion furnace of the present invention;

FIG. 10 is a schematic view of the dust hood and the spraying device of the present invention;

in the figure: the vehicle comprises a vehicle body 1, a vehicle body 2, a first storage chamber 2a, a second storage chamber 2b, a third storage chamber 2c, a hanging ladder frame 3, a protective cover 4, a vehicle door panel 5, a hydraulic oil cylinder 6, a first cover plate 7, a control box 8, a third cover plate 9, a second cover plate 10, a fourth cover plate 11, a water storage tank 12, a water outlet port 1201, a water injection pipe 13, a ventilator 14, a gas-liquid separator 15, a mixed inlet 1501, a liquid outlet 1502, a gas outlet 1503, a drainage cover 16, a cover body 1601, a handle 1602, an air outlet, a water receiving pipe 1604, an atomizing nozzle 1605, a spraying header 1606, a fire-fighting water pipe 17, a circulating water pump 18, a three-way control valve 19, a combustion furnace 20, an outer furnace body 2001, a dust fall cover 2002, a support rod 2003, an inner furnace body 2004, a first partition 2005, a second partition 2006, a pivoting seat 2007, a support leg 2008, a first through hole 2001a, a second through hole strip-shaped a, The device comprises a drainage fan 21, a connector 22, a plug connector 2201, a socket connector 2202, a metal electrostatic belt 23, a conductive contact pin 24, a telescopic air pipe 25, a limit guide rail 26, a pulse igniter 27, a first conduit 28, a second conduit 29, an ignition needle 30, an air inlet conduit 31, a fixing plate 32, a turbine blade 33, a rotating shaft 34, a spraying device 35, an annular pipe 3501, a spraying head 3502, an water inlet connecting pipe 3503, an air pump 36, an air inlet chamber 001, a first combustion chamber 002, a second combustion chamber 003 and a third combustion chamber 004.

Detailed Description

In order to further illustrate the technical solution of the present invention, the present invention is further illustrated by the following examples.

Referring to fig. 1 to 3, a rescue vehicle for flammable and explosive gases of hazardous chemicals comprises a vehicle body 1 and a vehicle box body 2 arranged on the vehicle body 1, wherein a suspension ladder frame 3 is arranged on the outer side of the left side wall of the vehicle box body 2, a protective cover 4 is arranged on the outer side of the top wall of the vehicle box body 2, a ventilator 14 is arranged in the protective cover 4, a vehicle door opening is formed in the right side wall of the vehicle box body 2 and used for storing and taking the combustion furnace 20 and the drainage fan 21, a vehicle door plate 5 is hinged to the right side wall of the vehicle box body 2 corresponding to the vehicle door opening, two hydraulic oil cylinders 6 are arranged between the vehicle door plate 5 and the vehicle box body 2, the vehicle door plate 5 is powered by the two hydraulic oil cylinders 6 to realize the turning action of the vehicle door plate 5, so as to open or close the vehicle door opening, a hydraulic system matched with the two hydraulic oil cylinders 6 is further arranged on the vehicle body 1, the hydraulic system is connected to the control box 8, the control box 8 is arranged on the outer side of any one of the front side wall and the rear side wall of the carriage body 2, the gas-liquid separator 15, the circulating water pump 18, the combustion furnace 20 and the drainage fan 21 are respectively arranged in the carriage body 2, the two limiting guide rails 26 are further arranged on the inner side of the bottom wall of the carriage body 2, the combustion furnace 20 and the drainage fan 21 are both arranged between the two limiting guide rails 26, the gas outlet 1503 of the gas-liquid separator 15 is communicated with the air inlet of the ventilator 14 through an air duct, the air outlet of the ventilator 14 is communicated with a three-way control valve 19 through the air duct, the three-way control valve 19 is positioned in the carriage body 2, the bottom of the carriage body 2 is respectively provided with a first storage chamber 2a, a second storage chamber 2b and a third storage chamber 2c, and the first storage chamber 2a, the second storage chamber 2b and the third storage chamber 2c are respectively arranged on the bottom of the carriage body 2, The third storage chamber 2c is used for storing a drainage cover 16, a telescopic air pipe 25 and a fire-fighting water pipe 17 respectively, the front side wall and the rear side wall of the carriage body 2 are connected with first cover plates 7 in a turnover mode, the two first cover plates 7 are respectively positioned at a mixed inlet 1501 of the gas-liquid separator 15, the bottom side walls of the carriage body 2 are respectively connected with a second cover plate 10, a third cover plate 9 and a fourth cover plate 11 corresponding to the first storage chamber 2a, the second storage chamber 2b and the third storage chamber 2c in a turnover mode, a water storage tank 12 and a circulating water pump 18 are further installed in the carriage body 2, a water injection pipe 13 is arranged at the top of the water storage tank 12, the water injection pipe 13 extends upwards to the outside of the carriage body 2, a liquid outlet 1502 of the gas-liquid separator 15 is connected with the circulating water pump 18 through a pipeline and communicated with the water storage tank 12, the circulating water pump 18 is connected to the control box 8, the flow guiding cover 16 is communicated with the mixed inlet 1501 of the gas-liquid separator 15 through the telescopic air pipe 25, the three-way control valve 19 is connected with a plurality of telescopic air pipes 25 through a plurality of interfaces 22 to form a migration channel and is communicated with the air inlet of the flow guiding fan 21, the air outlet of the flow guiding fan 21 is communicated with the combustion furnace 20 through the telescopic air pipe 17, the flow guiding fans 21 of the ventilator 14 are all connected to the control box 8, and the control box 8 is arranged on the vehicle body 1.

As a preferable embodiment in the above examples, the following embodiments are partially referred to.

Referring to fig. 4 and 5, the flow guide cover 16 is including covering the body 1601, the cover body 1601 is hopper-shaped for the wide-mouth type, and its bottom corresponds interface 22 intercommunication has gas outlet 1603 all be provided with handle 1602, water receiving pipe 1604 on the relative both sides wall of cover body 1601, be located two water receiving pipes 1604 in the cover body 1601 on the intercommunication have spray header 1606, two equal distance is provided with a plurality of atomizer 1605 on the spray header 1606, a plurality of atomizer 1605 all point to gas outlet 1603, two on water receiving pipe 1604 respectively the outer water outlet interface 1201 of external connection reservoir 12, it is a plurality of water outlet interface 1201 sets up respectively on the lower extreme lateral wall of reservoir 12, it has air pump 36 still to communicate on the reservoir 12, air pump 36 external connection is in on the control box 8, and make the water in the reservoir 12 be in the high pressure state.

Referring to fig. 6, the interface 22 includes a plug connector 2201 and a socket connector 2202 corresponding to the plug connector 2201, the plug connector 2201 is connected to the socket connector 2202 by a snap connection, a metal electrostatic belt 23 is disposed on the plug connector 2201 or the socket connector 2202, a conductive pin 24 is disposed at a free end of the metal electrostatic belt 23, the conductive pin 24 is inserted into the ground, and static electricity generated in the telescopic air duct 25 is conducted to the ground through the metal electrostatic belt 23, so as to prevent flammable and explosive gas in the migration channel from generating deflagration due to the static electricity.

Referring to fig. 7 to 10, the combustion furnace 20 includes an outer furnace body 2001, an inner furnace body 2004 is fixedly connected to the inside of the outer furnace body 2001, the bottom of the inner furnace body 2004 extends downward and is isolated from the bottom wall of the outer furnace body 2001 to form an air inlet chamber 001, an air inlet duct 31 is communicated with the bottom wall of the inner furnace body 2004, the air inlet duct 31 is installed on the outer side of the bottom wall of the inner furnace body 2004 through a fixing plate 32 and is communicated with the air outlet of the draft fan 21 through the telescopic air duct 25, a plurality of first through holes 2001a are uniformly formed in the radial direction on the bottom wall of the outer furnace body 2001 located in the inner furnace body 2004, a plurality of first round holes 2004a are formed in the circumferential direction on the side wall of the inner furnace body 2004, a pulse igniter 27 is arranged on the outer side wall of the outer furnace body 2001, the pulse igniter 27 sequentially passes through a fire needle 30 connected with the first duct 28 and the second duct 29, and the first duct 28 sequentially passes through the side wall of the outer furnace body 2001 horizontally, The side wall of the inner furnace body 2004 is communicated with the second conduit 29 vertically arranged inside the inner furnace body 2004, a plurality of ignition needles 30 are axially arranged on the side wall of the second conduit 11, at least two rows are radially and symmetrically arranged, the side wall of the upper end of the outer furnace body 2001 is connected with a dust falling cover 2002 through a plurality of support rods 2003, the dust falling cover 2002 covers the outer furnace body 2001, a plurality of support legs 2008 are arranged on the outer side of the bottom wall of the outer furnace body 2001, a first partition plate 2005 and a second partition plate 2006 are respectively arranged inside the inner furnace body 2004 from bottom to top, the first partition plate 2005 and the second partition plate 2006 both extend outwards to the inner wall of the outer furnace body 2001, a plurality of second circular holes 2005a are arranged on the first partition plate 2005 positioned between the outer furnace body 2001 and the inner furnace body 2004 in a surrounding manner, a plurality of second strip-shaped through holes 2006a are uniformly arranged on the second partition plate 2006 positioned inside the inner furnace body 2004 in a radial direction, a first combustion chamber 002 is formed inside the inner furnace body 2004 between the bottom wall of the outer furnace body 2001 and the first partition plate 2005, a second combustion chamber 003 is formed inside the inner furnace body 2004 between the first partition plate 2005 and the second partition plate 2006, a third combustion chamber 004 is formed inside the inner furnace body 2004 between the second partition plate 2006 and the top wall of the outer furnace body 2001, a pivot seat 2007 is arranged at the center of the lower end of the bottom wall of the outer furnace body 2001, a rotating shaft 34 is arranged inside the pivot seat 2007, turbine blades 33 are arranged on the rotating shaft 34, and the turbine blades 33 are located in the air inlet chamber 001; the dust falling cover 2002 is provided with a spraying device 35, the spraying device 35 comprises an annular pipe 3501 arranged inside the dust falling cover 2002, the lower end of the annular pipe 3501 is uniformly provided with a plurality of spraying heads 3502, the upper end of the annular pipe 3501 is communicated with a water inlet connecting pipe 3503, and the water inlet connecting pipe 3503 is externally connected with the water outlet interface 1201 of the water storage tank 12 through a fire-fighting water pipe 17.

In the above embodiment, the air-water separator 15, the telescopic air duct 25, and the interface 22 are all purchased externally, wherein the interface 6 in this embodiment is preferably purchased with a fire-fighting internally-buckled interface, and the air outlet 1603 and the water receiving pipe 1604 of the drainage cover 16, the water outlet interface 1201 of the water storage tank 12, the air outlet of the drainage fan 21, the water inlet connection pipe 3503 in the spraying device 35, and the mixed inlet 1501 of the gas-liquid separator 15 all adopt fire-fighting internally-buckled interfaces.

The ventilator 14, the drainage fan 21 and the air pump 36 are powered by a power system carried on the vehicle body 1.

The working principle is as follows: the invention relates to a vehicle-mounted water storage tank 12, an air pump 36, a gas-water separator 15 and a ventilator 14, wherein a liquid outlet 1502 of the gas-liquid separator 15 is connected with a circulating water pump 18 through a pipeline and is communicated with the water storage tank 12, two water receiving pipes 1604 in a drainage cover 16 are respectively connected with a water outlet port 1201 of the water storage tank 12 through a fire-fighting water pipe 17, the water storage tank 12 is also communicated with the air pump 36, the circulating water pump 18 and the air pump 36 are both connected with a control box 8 to form a water circulation loop, a plurality of drainage covers 16 are respectively communicated with a mixing inlet 1501 of the gas-liquid separator 15 through telescopic air pipes 25, a gas outlet 1503 of the gas-liquid separator 15 is communicated with an air inlet of the ventilator 14 through an air duct, an air outlet of the ventilator 14 is communicated with a three-way control valve 19 through the air duct, and the three-way control valve 19 is connected with a plurality of telescopic air pipes 25 through a plurality of interfaces 22 to form a migration channel, the air outlet of the drainage fan 21 is communicated with the combustion furnace 20 through the telescopic air pipe 17, under the common power action of the ventilator 14 and the drainage fan 21, the flammable and explosive gas is transferred from an accident point to a safe discharge point through the drainage cover 16, and combustion is carried out in the combustion furnace 20 to discharge hidden dangers, in the process, the flammable and explosive gas subjected to atomization, temperature reduction and flame retardation is separated from moisture in the gas through the gas-water separator 15, so that the flammable and explosive gas can be rapidly transferred in the transfer channel, and meanwhile, the flammable and explosive gas is rapidly ignited in the combustion furnace 20; the combustible and explosive gas is decompressed in the air inlet chamber 001, the decompressed combustible and explosive gas is ignited under the pulse spark of the ignition needle 30 through the rotation of the turbine blade 33, the combustible and explosive gas spirally passes through the plurality of first strip-shaped through holes 2001a to enter the first combustion chamber 002, most of the unburned combustible and explosive gas enters the second combustion chamber 003 through the first round holes 204a and the second round holes 2005a due to the fact that the combustible and explosive gas with continuous large flow enters the first combustion chamber 002, the majority of the unburned combustible and explosive gas is ignited again under the pulse spark of the ignition needle 30, and after the secondary combustion, a small part of the unburned combustible and explosive gas enters the third combustion chamber 004 through the second strip-shaped through holes 2006a and is ignited under the pulse spark of the ignition needle 30 for the third combustion, so that after the tertiary combustion, the combustible and explosive component in the combustible and explosive gas is basically eliminated, so as to thoroughly eliminate the hidden trouble of inflammable and explosive gas.

In order to solve the hidden danger that sparks carried in the escaped gas after combustion induce secondary accidents, the dust fall cover 2002 is provided with the spraying device 35, the gas after combustion passes through a water curtain wall formed by the spraying device 35 to eliminate the existence of the sparks, and a water inlet connecting pipe 3503 of the spraying device 35 is externally connected with a water outlet interface 1201 of the water storage tank 12 through a fire-fighting water pipe 17.

In order to prevent the flammable and explosive gas from exploding in the telescopic air duct in the above embodiment, a flow stopping valve may be further disposed on the air inlet duct 31, and of course, the electrical equipment in this embodiment is explosion-proof.

While there have been shown and described what are at present considered to be the essential features and advantages of the invention, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.