CN217219934U

CN217219934U - A safe extinguishing device for new forms of energy car

Info

Publication number: CN217219934U
Application number: CN202220180590.0U
Authority: CN
Inventors: 刘成国; 徐廷庭; 苏添星
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-19
Anticipated expiration: 2032-01-24

Abstract

The utility model provides a safe extinguishing device for new forms of energy car, include: a fire-fighting long pipe; the fire-fighting long pipe is hollow; the front end of the fire-fighting long pipe is plugged; the rear end of the fire-fighting long pipe is provided with a connector for butting a fire hose; the bottom of the fire-fighting long pipe is provided with a bracket; a plurality of water outlet holes are distributed at the middle upper part of the fire-fighting long pipe; the utility model has the advantages that: when the electric vehicle catches fire, the porous fire fighting long pipe can be quickly connected with the fire fighting hose and then placed at the bottom of the vehicle, and then the fire hydrant is opened to extinguish fire; meanwhile, a fireman uses a traditional water gun to extinguish the fire of the vehicle body from a distance; the long fire fighting pipe is only required to be put into the bottom of the vehicle to be close to the vehicle body, so that the operation time is short, and the danger degree of the operation of a fireman is greatly reduced; in addition, the vehicle bottom is sprayed upwards in all directions, the battery part at the vehicle bottom is cooled rapidly, the problem that the vehicle body catches fire is solved from the source, and the purpose of rapidly extinguishing fire is achieved.

Description

A safe extinguishing device for new forms of energy car

Technical Field

The utility model relates to a fire control extinguishing device especially relates to a safety fire extinguishing device for new forms of energy car.

Background

At present, with new energy automobile's output and sales volume bigger and bigger, the accident of catching fire is more and more, this is because the automobile-used lithium ion battery that is of new energy, for lithium ion battery plays more and more important role in people's life, its low energy density, the use problems such as cycle life is limited are often followed down ill by people, but compare with these problems, the battery safety problem is the focus that people were concerned about first, because make monomer electricity core temperature rise earlier behind the thermal runaway of monomer electricity core produce gas, the temperature further risees again, the monomer electricity core burning that makes, produce the chain reaction simultaneously to peripheral other monomer electricity cores, finally take place battery explosion, the new energy automobile catches fire, even cause the serious incident of casualties again.

The electric motor car is caught fire and is put out a fire the difficulty, this is because the ignition is battery out of control, and the group battery, all install in vehicle chassis position basically, and traditional fire gun goes out fire hardly cools down to this place, does not reach the effect of rapid cooling fire extinguishing, if the fire fighter need cool down to this place and put out a fire, need be close to and squat for a long time and spray the vehicle bottom by the car, its danger is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned defect, provide a safe extinguishing device for new forms of energy car.

The utility model adopts the following technical scheme:

a safety fire extinguishing apparatus for a new energy vehicle, comprising: a fire-fighting long pipe; the fire-fighting long pipe is hollow; the front end of the fire-fighting long pipe is plugged; the rear end of the fire-fighting long pipe is provided with a connector for butting a fire hose; the bottom of the fire-fighting long pipe is provided with a bracket; a plurality of water outlet holes are distributed at the middle upper part of the fire-fighting long pipe; after the fire hose leads to water, get into the fire control long tube, because the front end shutoff of fire control long tube, and the below does not trompil, so can only follow a plurality of apopores of upper portion design in the fire control long tube blowout, the position at whole battery place is put out a fire and is cooled down wholly, the lower bottom of fire control long tube does not trompil, make self at the during operation, the retaining produces the dead weight, guarantee during operation can not walk the position under water pressure impact, the support that the bottom was equipped with in addition, guarantee that the fire control long tube during operation is firm, guarantee water and spout to the middle and upper side always.

Preferably, the thickness of the fire-fighting long pipe is 2 mm; the fire-fighting long pipe is guaranteed to be carried to avoid being overweight in transportation and working, and the fire-fighting long pipe can effectively bear water pressure impact during working, so that the fire-fighting long pipe is prevented from being damaged by high pressure.

Preferably, the aperture of each of the water outlet holes is 5 mm.

Preferably, the water outlet holes of the plurality of fire-fighting long pipes are uniformly distributed.

Preferably, the fire-fighting long pipe is made of high-temperature-resistant metal materials.

Preferably, the fire-fighting long pipe is made of a steel pipe.

The utility model has the advantages that: when the electric vehicle catches fire, the porous fire-fighting long pipe can be quickly connected with the fire hose and then placed at the bottom of the vehicle, and then the fire hydrant is opened to extinguish the fire; meanwhile, a fireman uses a traditional water gun to extinguish the fire of the vehicle body from a distance; the long fire fighting pipe is only required to be put into the bottom of the vehicle to be close to the vehicle body, so that the operation time is short, and the operation risk degree of a fireman is greatly reduced; in addition, the vehicle bottom is sprayed upwards in all directions, the battery part at the vehicle bottom is cooled rapidly, the problem that the vehicle body catches fire is solved from the source, and the purpose of rapidly extinguishing fire is achieved.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic view of the working state of the present invention.

Detailed Description

In order to make the purpose and technical solution of the present invention clearer, the present invention is further explained with reference to the accompanying drawings and embodiments as follows:

as shown in fig. 1 to 3, the safety fire extinguishing apparatus for a new energy vehicle includes: a fire-fighting long pipe 1; the fire-fighting long pipe 1 is hollow inside; the front end 11 of the fire-fighting long pipe 1 is plugged; the rear end of the fire-fighting long pipe is provided with a connector 12, and the connector 12 is also a fire card connector or a threaded connector and is used for butting a fire hose; the bottom of the fire-fighting long pipe 1 is provided with a bracket 2; a plurality of water outlet holes 13 are distributed at the middle upper part of the fire-fighting long pipe 1; 3 back of leading to water of fire hose, get into fire control long tube 1, because the front end shutoff of fire control long tube 1, and the below does not trompil, so water can only be from a plurality of apopores 13 blowout of upper portion design in the fire control long tube 1, carries out the whole cooling of putting out a fire to the position at whole battery place, and support 2 that the bottom of fire control long tube 1 was equipped with guarantees that the fire control long tube during operation is firm, guarantees always that water spouts to the upper middle.

Preferably, the thickness of the fire-fighting long pipe 1 is 2 mm; guarantee that transportation and during operation move fire control long tube 1 and avoid overweight, also guarantee at the during operation, fire control long tube 1 can effectively bear the water pressure and strike, avoids the high pressure to cause the damage to fire control long tube 1.

Preferably, the apertures of the water outlet holes 13 are all 5 mm.

Preferably, the water outlet holes 13 of the plurality of fire fighting long pipes 1 are uniformly distributed.

Preferably, the fire-fighting long pipe 1 is made of high-temperature-resistant metal material.

Preferably, the long fire fighting pipe 1 is made of a steel pipe.

The bracket 2 is designed to be narrow at the top and wide at the bottom, so that the fire fighting long pipe 1 can be more stably fixed.

The utility model discloses a use does:

firstly, the fire fighting long pipe 1 is butted with a fire fighting hose.

Secondly, the firefighter inserts the fire fighting long pipe 1 into the lower part of the burning vehicle body quickly (the support 2 is ensured to face downwards when inserting so that the support 2 supports the fire fighting long pipe 1) and keeps away from the fire fighting long pipe quickly.

Thirdly, open the fire hydrant for water gets into fire control long tube 1 through the fire hose, because the front end shutoff of fire control long tube 1, and the below does not trompil, so water can only be from a plurality of apopores 13 blowout of upper portion design in the fire control long tube 1, carries out the cooling of wholly putting out a fire to the position at whole battery place.

In the steps, fire extinguishing and temperature reduction are carried out on the burning vehicle body through the existing fire fighting gun head at a remote place; the fire control long tube 1 carries out all-round upwards spraying at the vehicle bottom, cools down vehicle bottom battery part fast, solves the problem that the automobile body catches fire from the source, and then reaches the purpose of putting out a fire fast.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.

Claims

1. A safe extinguishing device for new forms of energy car, its characterized in that includes:

a fire-fighting long pipe;

the fire-fighting long pipe is hollow;

the front end of the fire-fighting long pipe is plugged;

the rear end of the fire-fighting long pipe is provided with a connector for butting a fire hose;

the bottom of the fire-fighting long pipe is provided with a bracket;

and a plurality of water outlet holes are distributed at the middle upper part of the fire-fighting long pipe.

2. A safety fire extinguishing apparatus for a new energy vehicle according to claim 1, characterized in that:

the thickness of the fire-fighting long pipe is 2 mm.

3. A safety fire extinguishing apparatus for a new energy vehicle according to claim 1, characterized in that:

the aperture of each water outlet is 5 mm.

4. A safety fire extinguishing device for a new energy vehicle according to claim 1, characterized in that:

the water outlet holes of the plurality of fire-fighting long pipes are uniformly distributed.

5. A safety fire extinguishing apparatus for a new energy vehicle according to claim 1, characterized in that:

the fire-fighting long pipe is made of high-temperature-resistant metal materials.

6. A safety fire extinguishing apparatus for a new energy vehicle according to claim 5, characterized in that:

the long fire-fighting pipe is made of a steel pipe.