阅读说明：本技术 一种车载消防灭火系统 (Vehicle-mounted fire-fighting system ) 是由 不公告发明人 于 2020-06-12 设计创作，主要内容包括：本发明提供一种车载消防灭火系统,包括储水水箱、泡沫发生器、三通管、消防箱以及消防管,储水水箱通过第一管道与三通管的一个进口端连通,泡沫发生器通过第二管道与三通管的另一个进口端连通,三通管的出口端与消防管连通,第一管道、第二管道以及消防管上均设有阀门。应用本发明的技术方案,效果是：车载消防灭火系统包括储水水箱、泡沫发生器、三通管、消防箱和消防管,整个系统结构精简；储水水箱、泡沫发生器和消防管均与三通管连接,既可以实现单独采用泡沫灭火,也可以实现水和泡沫灭火的组合进行灭火,能够完全灭A类和B类火,实用性强；第一管道、第二管道以及消防管上均设有阀门,通过阀门的开关控制灭火,操作方便。(The invention provides a vehicle-mounted fire-fighting system which comprises a water storage tank, a foam generator, a three-way pipe, a fire-fighting tank and a fire-fighting pipe, wherein the water storage tank is communicated with one inlet end of the three-way pipe through a first pipeline, the foam generator is communicated with the other inlet end of the three-way pipe through a second pipeline, the outlet end of the three-way pipe is communicated with the fire-fighting pipe, and valves are arranged on the first pipeline, the second pipeline and the fire-fighting pipe. By applying the technical scheme of the invention, the effects are as follows: the vehicle-mounted fire fighting system comprises a water storage tank, a foam generator, a three-way pipe, a fire fighting box and a fire fighting pipe, and the whole system is simple in structure; the water storage tank, the foam generator and the fire fighting pipe are all connected with the three-way pipe, so that not only can foam fire extinguishing be independently adopted, but also the combination of water and foam fire extinguishing can be realized for fire extinguishing, the A-type and B-type fires can be completely extinguished, and the practicability is high; all be equipped with the valve on first pipeline, second pipeline and the fire control pipe, put out a fire through the on-off control of valve, convenient operation.)

1. A vehicle-mounted fire-fighting system is characterized by comprising a water storage water tank (1), a foam generator (2), a three-way pipe (3), a fire-fighting box (4) and a fire-fighting pipe (5);

the water storage tank (1) is communicated with one inlet end of the three-way pipe (3) through a first pipeline (G1), the foam generator (2) is communicated with the other inlet end of the three-way pipe (3) through a second pipeline (G2), and the outlet end of the three-way pipe (3) is communicated with a fire fighting pipe (5) movably arranged in the fire fighting box (4);

valves (6) are arranged on the first pipeline (G1), the second pipeline (G2) and the fire fighting pipe (5).

2. A fire fighting system on board a vehicle according to claim 1, characterized in that the tee (3) comprises a converging duct (3.1) and two branch ducts (3.2), the outlet ends of both branch ducts (3.2) being connected to the inlet end of the converging duct (3.1);

the water storage tank (1) is communicated with the inlet end of one branch pipeline (3.2) through a first pipeline (G1), the foam generator (2) is communicated with the inlet end of the other branch pipeline (3.2) through a second pipeline (G2), and the outlet end of the confluence pipeline (3.1) is communicated with the fire fighting pipe (5).

3. A vehicle-mounted fire-fighting system according to claim 1, wherein the foam generator (2) is further provided with a foam inlet pipe (2.1), an exhaust pipe (2.2) and a high-pressure air inlet pipe (2.3), and the foam inlet pipe (2.1) is provided with a foam inlet valve (2.11); an exhaust valve (2.21) is arranged on the exhaust pipe (2.2); high-pressure intake pipe (2.3) and booster pump (7) intercommunication, just be equipped with high-pressure admission valve (2.31) on high-pressure intake pipe (2.3).

4. A fire fighting system on board a vehicle according to any one of claims 1 to 3, characterized in that the fire box (4) comprises a box body (4.1) and a roller assembly (4.2) movably arranged inside the box body (4.1) and adapted to wind the fire hose (5).

5. The vehicle-mounted fire-fighting fire extinguishing system according to claim 4, wherein the roller assembly (4.2) comprises a bearing and a roller movably sleeved on the bearing, and a groove for accommodating the fire fighting pipe (5) is formed in the roller along the circumferential direction; two opposite inner side walls of the box body (4.1) are provided with U-shaped grooves with upward openings, and two ends of the bearing are respectively detachably arranged in the U-shaped grooves on the two opposite inner side walls.

6. A fire fighting system on board a vehicle according to claim 4, characterized in that the housing (4.1) of the fire fighting box (4) is of a tetragonal structure with a length, width and height of 0.6m, 0.2m and 0.6m, respectively; the length of the fire fighting pipe (5) is 25 m.

7. The vehicle-mounted fire fighting system according to claim 4, further comprising an alarm device, wherein the alarm device comprises a controller, and an alarm component and an ultraviolet fire detection assembly which are connected with the controller at the same time;

the ultraviolet fire detection assembly comprises a plurality of ultraviolet fire detectors, and the ultraviolet fire detectors are arranged at positions where the vehicles are easy to burn;

the alarm component comprises an audible alarm and an alarm lamp.

8. A fire fighting system on board a vehicle according to claim 4, characterized in that the water storage tank (1) comprises a cylindrical tank cylinder, the diameter of which is 0.3-0.5 times the height of the tank cylinder, which is 1.5-2.8 m.

9. A fire fighting system according to claim 4, characterized in that the foam generator (2) is of cylindrical construction with a height of 0.4-0.8m and a diameter of 0.20-0.25 m.

Technical Field

The invention relates to the technical field of logistics transportation, in particular to a vehicle-mounted fire-fighting system.

Background

As the trucks all bear combustible materials, the high temperature generated after combustion can quickly initiate the combustion of fuel tanks and other combustible materials on the trucks, and therefore, the truck ignition has the following characteristics: (1) the fire is fast and the combustion is violent; (2) explosion and combustion, and large-area spreading. At present, the following two causes are caused by the fire of a truck: first, fire accidents caused by vehicle oil circuit faults, such as engine overheating and flammable and explosive materials such as oil circuits, belong to the class B of fire accidents (class B refers to liquid fires or fires of meltable solid substances such as gasoline, kerosene, diesel oil, crude oil, methanol, ethanol, asphalt, paraffin and the like); and secondly, the explosion of an oil circuit system caused by vehicle collision, the long-time mechanical friction of the vehicle and other reasons cause fire, for example, the tyre is ignited by high temperature generated by the violent friction between a wheel drum and a brake device (such as a brake pad), and the type of the accident belongs to the class A fire of fire accidents (the class A fire refers to liquid fire or the fire of meltable solid matters, such as fire of common combustible matters such as wood, cloth, paper, rubber, plastic and the like).

The conventional fire extinguisher equipment for trucks has the following problems: (1) the traditional fire extinguisher of truck equipment is generally a portable fire extinguisher, and the biggest problems existing in fire extinguishing are as follows: the volume is small, the pressure is small, and generally about 4L or 4 kg; when the fire of the truck is great, the fire is difficult to be completely extinguished by the portable fire extinguisher; (2) the traditional fire extinguisher is stored in a pressure storage mode, is filled with gas, has leakage and explosion hidden troubles and needs to be maintained regularly; (3) a traditional fire extinguisher is blown by wind and rain outside a vehicle body all the year round, some parts of the traditional fire extinguisher are easy to rust and corrode, especially a handle, a nozzle and a pressure gauge are aged and corroded, and the failed fire extinguisher cannot be found and replaced in time.

In view of the above, there is a need for a fire suppression system with a simplified structure, simple fire suppression operation, high fire suppression capability, economical applicability, and easy maintenance to solve the problems of the prior art.

Disclosure of Invention

The invention aims to provide a vehicle-mounted fire-fighting system which is simple in structure, simple in fire-fighting operation, strong in fire-fighting capacity, economical and applicable and simple to maintain, and the specific technical scheme is as follows:

a vehicle-mounted fire-fighting system comprises a water storage tank, a foam generator, a three-way pipe, a fire-fighting box and a fire-fighting pipe;

the water storage tank is communicated with one inlet end of the three-way pipe through a first pipeline, the foam generator is communicated with the other inlet end of the three-way pipe through a second pipeline, and the outlet end of the three-way pipe is communicated with a fire fighting pipe movably arranged in the fire fighting box;

all be equipped with the valve on first pipeline, second pipeline and the fire control pipe.

Preferably, in the above technical solution, the three-way pipe includes a confluence pipeline and two branch pipelines, and outlet ends of the two branch pipelines are both connected with an inlet end of the confluence pipeline;

the water storage tank is communicated with the inlet end of one branch pipeline through a first pipeline, the foam generator is communicated with the inlet end of the other branch pipeline through a second pipeline, and the outlet end of the confluence pipeline is communicated with the fire fighting pipe.

Preferably, in the above technical scheme, the foam generator is further provided with a foam inlet pipe, an exhaust pipe and a high-pressure air inlet pipe, and the foam inlet pipe is provided with a foam inlet valve; an exhaust valve is arranged on the exhaust pipe; the high-pressure air inlet pipe is communicated with the booster pump, and the high-pressure air inlet pipe is provided with a high-pressure air inlet valve.

Preferably in the above technical solution, the fire fighting box includes a box body and a roller assembly movably disposed inside the box body and used for winding the fire fighting pipe.

Preferably, in the above technical solution, the roller assembly includes a bearing and a roller movably sleeved on the bearing, and a groove for accommodating the fire fighting pipe is formed in the roller along a circumferential direction; the two opposite inner side walls of the box body are provided with U-shaped grooves with upward openings, and two ends of the bearing are respectively detachably arranged in the U-shaped grooves on the two opposite inner side walls.

Preferably, in the technical scheme, the box body of the fire fighting box is of a tetragonal structure, and the length, the width and the height of the box body are respectively 0.6m, 0.2m and 0.6 m; the length of the fire fighting pipe is 25 m.

In order to achieve better technical effect, the ultraviolet fire detector also comprises an alarm device, wherein the alarm device comprises a controller, an alarm part and an ultraviolet fire detection assembly which are simultaneously connected with the controller;

the ultraviolet fire detection assembly comprises a plurality of ultraviolet fire detectors, and the ultraviolet fire detectors are arranged at positions where the vehicles are easy to burn;

the alarm component comprises an audible alarm and an alarm lamp.

Preferably, in the above technical scheme, the water storage tank comprises a cylindrical tank body, the diameter of the tank body is 0.3-0.5 times of the height of the tank body, and the height of the tank body is 1.5-2.8 m.

Preferably, in the above technical solution, the foam generator has a cylindrical structure, a height of 0.4-0.8m, and a diameter of 0.20-0.25 m.

The technical scheme of the invention has the following beneficial effects:

(1) the vehicle-mounted fire-fighting system comprises a water storage tank, a foam generator, a three-way pipe, a fire-fighting box and a fire-fighting pipe, and the whole system is simple in structure; the water storage tank, the foam generator and the fire fighting pipe are all connected with the three-way pipe, so that foam can be independently adopted for fire extinguishing, the combination of water and foam for fire extinguishing can be realized for fire extinguishing, the A-type and B-type fires can be completely extinguished, and the practicability is high; all be equipped with the valve on first pipeline, second pipeline and the fire control pipe, put out a fire through the on-off control of valve, convenient operation.

(2) The three-way pipe comprises a converging pipeline and two branch pipelines, the water storage tank and the foam generator are respectively communicated with the branch pipelines, and when water and foam are used for extinguishing fire together, the water and the foam can be well mixed, so that the fire extinguishing efficiency is improved.

(3) The foam generator is also provided with a foam inlet pipe, an exhaust pipe and a high-pressure air inlet pipe, wherein the foam inlet pipe is provided with a foam inlet valve; an exhaust valve is arranged on the exhaust pipe; the high-pressure air inlet pipe is communicated with the booster pump, and the high-pressure air inlet pipe is provided with a high-pressure air inlet valve. The foam inlet pipe is designed for adding foam raw materials; the design of the exhaust pipe is used for controlling the pressure in the foam generator and improving the use safety performance; the design of high-pressure air inlet pipe is convenient for the foam generator to be connected with the booster pump, and the smooth transportation of foam is realized.

(4) The fire fighting box comprises a box body and the roller assembly which is movably arranged in the box body and is used for winding the fire fighting pipe, and the combination design of the box body and the roller assembly is convenient for accommodating the fire fighting pipe, so that the requirement of small occupied space is met, the fire fighting pipe with proper length can be accommodated, and the fire fighting is convenient for fire fighting. The roller assembly comprises a bearing and a roller, and the roller is movably sleeved on the bearing and is convenient to collect and discharge the fire fighting pipe; the bearing and the U-shaped groove on the box body form a detachable connection mode, and the operation is convenient.

(5) The fire-fighting box body is of a tetragonal structure, and the length, the width and the height of the box body are respectively 0.6m, 0.2m and 0.6 m; the length of fire control pipe is 25m, satisfies the demand of ordinary freight train and trailer simultaneously, and the practicality is strong.

(6) The vehicle part fire detection device also comprises an alarm device, wherein the alarm device comprises a controller, an alarm part and an ultraviolet fire detection assembly which are simultaneously connected with the controller, the ultraviolet fire detection assembly comprises an ultraviolet fire detector, and the ultraviolet fire detector can accurately detect that the vehicle part fires; the alarm component can remind a user of the vehicle of the fire in the first time, and enough time is obtained for smooth fire extinguishment.

(7) The water storage tank comprises a cylindrical water tank barrel, the diameter of the water tank barrel is 0.3-0.5 time of the height of the water tank barrel, and the height of the water tank barrel is 1.5-2.8 m; the foam generator is a cylindrical structure, the height of the foam generator is 0.4-0.8m, and the diameter of the foam generator is 0.20-0.25 m. The water storage tank and the foam generator are reasonable in size design and convenient to manufacture and install, and meanwhile, the capacity of the water storage tank and the capacity of the foam generator can meet the requirements of a common truck and a trailer, and the practicability is high.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a fire extinguishing system for vehicle-mounted fire fighting according to preferred embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of the tee of FIG. 1;

the device comprises a water storage tank 1, a water storage tank 2, a foam generator 2.1, a foam inlet pipe 2.11, a foam inlet valve 2.2, an exhaust pipe 2.21, an exhaust valve 2.3, a high-pressure air inlet pipe 2.31, a high-pressure air inlet valve 3, a three-way pipe 3.1, a converging pipeline 3.2, a branch pipeline 4, a fire-fighting box 4.1, a box body 4.2, a drum component 5, a fire-fighting pipe 6, a valve 7 and a booster pump;

g1, a first conduit, G2, a second conduit.

Detailed Description

Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Example 1:

referring to fig. 1, a vehicle-mounted fire-fighting system comprises a water storage tank 1, a foam generator 2, a three-way pipe 3, a fire-fighting box 4 and a fire-fighting pipe 5.

The water storage tank 1 is communicated with one inlet end of the three-way pipe 3 through a first pipeline G1, the foam generator 2 is communicated with the other inlet end of the three-way pipe 3 through a second pipeline G2, and the outlet end of the three-way pipe 3 is communicated with a fire fighting pipe 5 movably arranged in the fire fighting box 4, and the specific steps are as follows: the three-way pipe 3 comprises a confluence pipeline 3.1 and two branch pipelines 3.2, as shown in detail in fig. 2, wherein the outlet ends of the two branch pipelines 3.2 are connected with the inlet end of the confluence pipeline 3.1, the water storage tank 1 is communicated with the inlet end of one branch pipeline 3.2 through a first pipeline G1, the foam generator 2 is communicated with the inlet end of the other branch pipeline 3.2 through a second pipeline G2, and the outlet end of the confluence pipeline 3.1 is communicated with the fire fighting pipe 5.

And valves 6 are arranged on the first pipeline G1, the second pipeline G2 and the fire fighting pipe 5.

The foam generator 2 is also provided with a foam inlet pipe 2.1, an exhaust pipe 2.2 and a high-pressure air inlet pipe 2.3, and the foam inlet pipe 2.1 is provided with a foam inlet valve 2.11; an exhaust valve 2.21 is arranged on the exhaust pipe 2.2; high-pressure intake pipe 2.3 and booster pump 7 intercommunication, just be equipped with high-pressure admission valve 2.31 on the high-pressure intake pipe 2.3.

The fire fighting box 4 comprises a box body 4.1 and a roller assembly 4.2 which is movably arranged inside the box body 4.1 and is used for winding the fire fighting pipe 5. The roller component 4.2 comprises a bearing and a roller movably sleeved on the bearing, and a groove for accommodating the fire fighting pipe 5 is formed in the roller along the circumferential direction; two opposite inner side walls of the box body 4.1 are provided with U-shaped grooves with upward openings, and two ends of the bearing are respectively detachably arranged in the U-shaped grooves on the two opposite inner side walls. The box body 4.1 of the fire box 4 is of a tetragonal structure, and the length, the width and the height of the box body are respectively 0.6m, 0.2m and 0.6 m; the length of the fire fighting pipe 5 is 25 m.

The water storage tank 1 comprises a cylindrical water tank barrel, the diameter of the water tank barrel is 0.3-0.5 time of the height of the water tank barrel, and the height of the water tank barrel is 1.5-2.8 m. A typical trailer needs to hold 1600 kg of water and a typical truck holds 1200 kg of water.

The foam generator 2 is a cylindrical structure with a height of 0.4-0.8m and a diameter of 0.20-0.25 m. Normally, 10 kg of foam is reserved.

The vehicle-mounted fire-fighting system of the embodiment is applied to extinguish fire through a powerful water column and a foam column generated by pressurization, and specifically comprises the following operations:

1. adding foam into a foam generator, specifically: opening a foam inlet valve 2.11 and an exhaust valve 2.21 on the foam generator 2, and filling the foam generator 2 with foaming agent through a foam inlet pipe 2.1; the air outlet valve 2.21 is normally closed and is opened only when the foaming agent is added.

2. Delivering foam, in particular: when the foam generator 2 is filled with the foaming agent, the high-pressure air inlet valve 2.31 thereon is opened to perform pressurization (connected to the booster pump 7 through the high-pressure air inlet pipe 2.3), and the foaming agent is delivered to the branch pipe 3.2 in the three-way pipe 3 through the second pipe G2.

3. Delivering water, in particular: the valve 6 on the first pipe G1 is opened, and the water in the water storage tank 1 is conveyed to the branch pipe 3.2 in the three-way pipe 3.

4. The fire extinguishing method specifically comprises the following steps: when fire is extinguished, the fire fighting pipe 5 is directly held and pulled outwards to a fire extinguishing place, and a valve on the fire fighting pipe 5 is opened to extinguish the fire; after the fire is extinguished, the first pipeline G1, the second pipeline G2 and the valve 6 on the fire fighting pipe 5 are closed, and the fire fighting pipe 5 is rotated back into the fire fighting box through the roller assembly 4.2 in the fire fighting box 4.

Compare the on-vehicle fire extinguishing systems of this embodiment with current on-vehicle fire extinguishing apparatus, carry out following test, the effect sees table 1:

the method comprises the following steps of firstly, simulating a fire accident that a vehicle tire is ignited from the outside due to long-time friction to extinguish the fire, and specifically comprises the following steps: the diesel oil is used for igniting the tires of the vehicle from the outside to extinguish the fire.

Test II, extinguishment of the tire ignited from the inside due to high temperature of the wheel drum, and the specific method comprises the following steps: the honeycomb briquette is ignited from the steel ring of the tyre to extinguish fire.

And thirdly, extinguishing the fire of the vehicle on fire.

The test results are detailed in table 1:

TABLE 1 Effect statistics for fire fighting Using the prior art devices and the vehicle fire fighting System of this embodiment

In conclusion, the vehicle-mounted fire-fighting system of the embodiment has the following advantages:

1. the system has large pressure and large capacity. The foam injection of the foam generator and the water column pressure of the water tank can reach 10 air pressures, the fire-fighting pipe sprays upwards, the fire-fighting water column can reach more than 10 meters, the fire-fighting pipe can radiate to the range of 25 meters around the vehicle body, and the fire can be continuously extinguished for about 30 minutes; the fire extinguishing agent can play a rapid and effective fire extinguishing effect on fire accidents caused by high temperature of oil, tires and the like.

2. The system is simple to install and convenient to use, the vehicle volume is not influenced, and the fire extinguishing equipment structure only needs a plurality of pipelines to be connected with the switch valve, so that the installation is very convenient and easy;

3. one set of cost of configuring the system is about 2500 yuan, the early investment cost is not high, and the later period does not need fussy maintenance, maintenance and replacement.

Example 2:

this example differs from example 1 only in that: also comprises an alarm device. The alarm device comprises a controller, an alarm component and an ultraviolet fire detection assembly, wherein the alarm component and the ultraviolet fire detection assembly are simultaneously connected with the controller; the ultraviolet fire detection assembly comprises a plurality of ultraviolet fire detectors, and the ultraviolet fire detectors are arranged at positions where the vehicles are easy to burn; the alarm component comprises an audible alarm and an alarm lamp.

Through alarm device's design, when the vehicle sent the fire, can provide the warning of firing for driver or other users very first time, the practicality is strong.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.