CN221045346U - Fire extinguishing device at bottom of car - Google Patents

Abstract

The utility model discloses a fire-fighting device at the bottom of a vehicle, which comprises: the device comprises a device body, a through hole, a water tank, a water inlet, a pushing handle, a connecting pipe, a water suction pump, a transportation pipe, a water pipe, a spray head, a mounting seat, damping media, a damping mechanism, universal wheels, a water outlet and a control valve.

Description

Fire extinguishing device at bottom of car

Technical Field

The utility model relates to the technical field of fire extinguishment, in particular to a vehicle bottom fire extinguishing device.

Background

The new energy automobile is an automobile using electric energy as power, and has an increasingly wider application range as the new energy automobile is suitable for current environment-friendly energy-saving trend. In the running process of an automobile, the required power is generally larger, and particularly, a new energy automobile taking a battery compartment as a power source needs to provide larger current for a long time to ensure the running of the automobile in order to ensure the normal running of the automobile. In real life, it is known that when the battery outputs electric energy for a long time, the battery body heats up due to chemical reaction in the battery for a long time. Therefore, for a new energy automobile using a battery compartment to provide energy, the battery compartment has a higher temperature in the use process due to the heating characteristic of the battery compartment, so that the fire risk occurs.

The battery compartment of the existing new energy vehicle is basically arranged below the seats of the main driving and the rear row, after a fire disaster occurs, the fire extinguishing mode adopted by the vehicle is that water is sprayed from the upper side to the lower side to extinguish the fire, and the fire source cannot be directly cut off, so that the fire extinguishing efficiency is lower, the fire extinguishing effect is very low, the required time and the manpower are long, more water resources are wasted, the conventional vehicle bottom fire extinguishing device is inconvenient for storing the water source, and therefore, when a fire truck or a fire hydrant does not exist nearby, the length of a water pipe is insufficient, and the water source cannot be supplemented to the fire extinguishing device.

In view of the above, the present invention provides a fire extinguishing device for vehicle bottom, which has reasonable structural design, can store water source in advance through the arrangement of a water tank, and can extinguish fire at the vehicle bottom without a fire hydrant and a fire engine, aiming at solving the problems and improving the practical value.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a vehicle bottom fire-fighting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A vehicle bottom fire extinguishing apparatus, comprising: the device comprises a device body, a through hole, a water tank, a water inlet, a pushing handle, a connecting pipe, a water suction pump, a transportation pipe, a water pipe, a spray head, a mounting seat, damping media, a damping mechanism, a universal wheel, a water outlet and a control valve.

Preferably, the number of the through holes is set to be a plurality of, and the through holes are arranged in the upper end of the device body, and the water tank is arranged at the upper end of the device body and is welded with the device body.

Preferably, the position of the water inlet is arranged at the upper end of the water tank and is away from one end of the water outlet, and the number of the pushing hands is two groups and is arranged at one end of the water tank.

Preferably, the connecting pipe penetrates through the water tank and is connected with the water suction pump, and the water suction pump is arranged at one end deviating from the sprinkler head and is connected with the connecting pipe and the conveying pipe.

Preferably, the number of the water pipes is set to be a plurality of, and the water pipes are arranged at the upper end of the conveying pipe and inside the through holes, and the number of the spray heads is set to be a plurality of, and the spray heads are arranged inside the through holes and connected with the water pipes.

Preferably, the quantity of mount pad sets up to four groups, and sets up in the bottom of device body, damping medium's quantity sets up to four groups, and sets up in the inside of mount pad, damper comprises damping spring and shock attenuation pole, and sets up in the centre of mount pad and universal wheel, the quantity of universal wheel sets up to four groups, and sets up the lower extreme at damper.

The utility model has the following beneficial effects: through the setting of water tank, can deposit the water source in advance, and the condition that does not have fire hydrant and fire engine moreover also can put out a fire to the bottom of the car, through sprinkler head's setting, can spray the bottom of the car to put out a fire, and through damping medium, damper and universal wheel's setting, can lead to rocking because the problem on road surface when promoting the device body, thereby make the device body roll on one's side, thereby shock attenuation antidetonation is carried out to it, moreover through the setting of control valve, can discharge the water source, avoid inside water source can not use moreover.

Drawings

Fig. 1 is a perspective view of a fire extinguishing device for vehicle bottom;

FIG. 2 is an internal side view of a vehicle bottom fire extinguishing device according to the present utility model;

Fig. 3 is an enlarged view of a position a of the fire extinguishing device for vehicle bottom fire control provided by the utility model.

Legend description:

1. A device body; 2. a through hole; 3. a water tank; 4. a water inlet; 5. pushing hands; 6. a connecting pipe; 7. a water pump; 8. a transport tube; 9. a water pipe; 10. a spray head; 11. a mounting base; 12. damping medium; 13. a damping mechanism; 14. a universal wheel; 15. a water outlet; 16. and a control valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be either fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is:

A vehicle bottom fire extinguishing apparatus, comprising: the device comprises a device body 1, a through hole 2, a water tank 3, a water inlet 4, a pushing handle 5, a connecting pipe 6, a water pump 7, a conveying pipe 8, a water pipe 9, a spray head 10, a mounting seat 11, a damping medium 12, a damping mechanism 13, universal wheels 14, a water outlet 15 and a control valve 16, wherein the through hole 2 is fixedly arranged in the device body 1, the water tank 3 is fixedly arranged at the upper end of the device body 1, the water inlet 4 is fixedly arranged at the upper end of the water tank 3, the pushing handle 5 is fixedly arranged at one end of the water tank 3, the connecting pipe 6 is fixedly arranged in the device body 1, the water pump 7 is fixedly arranged at one end of the connecting pipe 6, the conveying pipe 8 is fixedly arranged at the upper end of the conveying pipe 8, the spray head 10 is fixedly arranged at the upper end of the water pipe 9, the mounting seat 11 is fixedly arranged at the lower end of the device body 1, the damping medium 12 is fixedly arranged at the inner end of the mounting seat 11, the damping mechanism 13 is fixedly arranged at the lower end of the damping medium 12, the universal wheels 14 are fixedly arranged at the lower end of the damping mechanism 13, the water outlet 15 is fixedly arranged at one end of the water tank 3, and the control valve 16 is fixedly arranged at the inner end of the water outlet 15.

Specifically, the number of through holes 2 is set to a plurality, and is set inside the upper end of the apparatus body 1, and the position of the water tank 3 is set in the upper end of the apparatus body 1, and is welded with the apparatus body 1.

Specifically, the position of the water inlet 4 is set at the upper end of the water tank 3 and is away from one end of the water outlet 15, and the number of the pushing hands 5 is set to two groups and is set at one end of the water tank 3.

Specifically, the connection pipe 6 penetrates the inside of the water tank 3 and is connected to the suction pump 7, and the suction pump 7 is disposed at one end facing away from the sprinkler head 10 and is connected to the connection pipe 6 and the transportation pipe 8.

Specifically, the number of the water pipes 9 is set to a plurality, and is set to a plurality at the upper end of the transport pipe 8 and the inside of the through hole 2, and the number of the sprinkler heads 10 is set to a plurality, and is set to the inside of the through hole 2 and is connected to the water pipes 9.

Specifically, the number of the mount 11 is set to four groups and is set at the bottom end of the device body 1, the number of the damping medium 12 is set to four groups and is set inside the mount 11, the damper 13 is composed of a damper spring and a damper rod and is set in the middle of the mount 11 and the universal wheel 14, and the number of the universal wheels 14 is set to four groups and is set at the lower end of the damper 13.

Working principle and flow: firstly, fire fighters push the device body 1 to a proper position by using the push handle 5, water sources are fed from the water inlet 4, the water sources can enter the water tank 3, the water sources in the water tank 3 are pumped into the conveying pipe 8 by the water suction pump 7 and the connecting pipe 6, the water sources are fed into the water pipe 9 by the conveying pipe 8, the water sources are sprayed to the bottom of a vehicle by the spraying heads 10, in addition, damping medium 12, the damping mechanism 13 and the universal wheels 14 can be used for damping and shock resistance of the device body 1 on a road with uneven pavement, rollover caused by weight can be avoided, and the redundant water sources are opened by the control valve 16 to discharge the water outlets 15.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A vehicle bottom fire extinguishing apparatus, comprising: device body (1), through-hole (2), water tank (3), water inlet (4), pushing hands (5), connecting pipe (6), suction pump (7), transportation pipe (8), water pipe (9), sprinkler head (10), mount pad (11), damping medium (12), damper (13), universal wheel (14), delivery port (15), control valve (16), its characterized in that: the device is characterized in that a through hole (2) is fixedly arranged in the device body (1), a water tank (3) is fixedly arranged at the upper end of the device body (1), a water inlet (4) is fixedly arranged at the upper end of the water tank (3), a pushing handle (5) is fixedly arranged at one end of the water tank (3), a connecting pipe (6) is fixedly arranged in the device body (1), a water suction pump (7) is fixedly arranged at one end of the connecting pipe (6), a conveying pipe (8) is fixedly arranged at one end of the water suction pump (7), a water pipe (9) is fixedly arranged at the upper end of the conveying pipe (8), a sprinkler head (10) is fixedly arranged at the upper end of the water pipe (9), a mounting seat (11) is fixedly arranged at the lower end of the device body (1), a damping medium (12) is fixedly arranged at the lower end of the mounting seat (11), a universal wheel (14) is fixedly arranged at the lower end of the damping medium (12), a water outlet (15) is fixedly arranged at one end of the water tank (3), and a control valve (16) is fixedly arranged at the inner end of the water outlet (15).

2. The underbody fire extinguishing device as claimed in claim 1, wherein: the number of the through holes (2) is set to be a plurality of, the through holes are arranged in the upper end of the device body (1), and the position of the water tank (3) is arranged at the upper end of the device body (1) and is in welded connection with the device body (1).

3. The underbody fire extinguishing device as claimed in claim 1, wherein: the position of the water inlet (4) is arranged at the upper end of the water tank (3) and is away from one end of the water outlet (15), and the number of the pushing hands (5) is two groups and is arranged at one end of the water tank (3).

4. The underbody fire extinguishing device as claimed in claim 1, wherein: the connecting pipe (6) penetrates through the water tank (3) and is connected with the water suction pump (7), and the water suction pump (7) is arranged at one end deviating from the sprinkler head (10) and is connected with the connecting pipe (6) and the conveying pipe (8).

5. The underbody fire extinguishing device as claimed in claim 1, wherein: the quantity of water pipe (9) sets up to a plurality of, and sets up the inside in the upper end and through-hole (2) of transportation pipe (8), the quantity of sprinkler head (10) sets up to a plurality of, and sets up in the inside and water pipe (9) interconnect of through-hole (2).

6. The underbody fire extinguishing device as claimed in claim 1, wherein: the damping device is characterized in that the number of the mounting seats (11) is four, the damping medium is arranged at the bottom end of the device body (1), the number of the damping medium (12) is four, the damping medium is arranged inside the mounting seats (11), the damping mechanism (13) is composed of damping springs and damping rods and is arranged between the mounting seats (11) and the universal wheels (14), and the number of the universal wheels (14) is four and is arranged at the lower end of the damping mechanism (13).