CN217489599U

CN217489599U - Water-jet fire extinguisher

Info

Publication number: CN217489599U
Application number: CN202221693374.2U
Authority: CN
Inventors: 张亮; 刘敏; 钱文宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-09-27
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a water-jet fire extinguisher, including movable plate, shower nozzle and electric telescopic handle, the handrail is installed to the dead astern of movable plate, and the front end fixed mounting of movable plate has equal water pipe, the right-hand member of equal water pipe is connected with external pipe, and the upper end of equal water pipe is provided with the water hose, the one end that equal water pipe was kept away from to the water hose is connected with the flow pipe, and the middle part of flow pipe is provided with solid fixed ring, the support frame is installed in solid fixed ring's the outside, the left end middle part of movable plate is provided with the fixed block, electric telescopic handle is installed to the front end of movable rod. This water-jet fire extinguisher through the movable plate of installing the universal wheel, can directly remove the device to new forms of energy pure electric vehicles battery package under to send water for the flow pipe through equal water pipe and water delivery hose, and utilize the shower nozzle of locating the flow pipe upper end to spout water, can directly spout water on new forms of energy pure electric vehicles's battery package, the effect of cooling fire extinguishing is good, and speed is faster.

Description

Water-jet fire extinguisher

Technical Field

The utility model relates to a new forms of energy pure electric vehicles technical field specifically is a water jet fire extinguisher.

Background

With the gradual enhancement of the environmental protection concept of people, the automobile gradually starts to be converted from fuel oil driving to electric driving, the emission of the tail gas of the fuel oil automobile can be reduced, and the environmental protection can be realized, so that the new energy pure electric automobile is popularized and popularized;

new forms of energy pure electric vehicle owner is through the electric energy of prestore for the car provides the power source, realize the electric drive of car, consequently all install new forms of energy pure electric vehicle battery package in the new forms of energy pure electric vehicle, an oil tank for replacing traditional car, be used as in storing the electric energy, along with new forms of energy pure electric vehicle battery package's permanent use, new forms of energy pure electric vehicle battery package can appear the condition of thermal runaway at the in-process of work, if not in time handle, then open flame appears, even the possibility of explosion, just need use the water fire extinguisher to cool down for new forms of energy pure electric vehicle battery package and put out a fire this moment, but the water fire extinguisher on the present market still has following problem:

1. the existing water-jetting fire extinguisher is inconvenient to jet from the bottom of the new-energy pure electric vehicle, and is inconvenient to directly jet water to a battery pack of the new-energy pure electric vehicle;

2. the conventional water-jetting fire extinguisher is inconvenient for adjusting the water-jetting angle in the water-jetting fire-extinguishing process and has water-jetting fire-extinguishing dead angles.

Aiming at the problems, the novel fire extinguisher is innovatively designed on the basis of the original water-jetting fire extinguisher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water jet fire extinguisher to solve common water jet fire extinguisher in the existing market that proposes in the above-mentioned background art, be not convenient for spray from new forms of energy pure electric vehicles's bottom, inconvenient directly spray new forms of energy pure electric vehicles's battery package with water, and at the in-process that water jet put out a fire, be not convenient for carry out the regulation of water jet angle, can have the problem at water jet fire extinguishing dead angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water-jet fire extinguisher, includes movable plate, shower nozzle and electric telescopic handle, the handrail is installed to the dead astern of movable plate, and the front end fixed mounting of movable plate has equal water pipe, the right-hand member of equal water pipe is connected with external takeover, and the upper end of equal water pipe is provided with the water hose, the one end that equal water pipe was kept away from to the water hose is connected with the flow pipe, and the middle part of flow pipe is provided with solid fixed ring, gu the support frame is installed in solid fixed ring's the outside, and the outside of support frame is provided with first toper tooth to the below of first toper tooth is connected with second toper tooth, the left end middle part of movable plate is provided with the fixed block, and the below of fixed block is connected with the movable rod, electric telescopic handle is installed to the front end of movable rod.

Preferably, the front end and the rear end of the movable plate are internally provided with through grooves with the same size as the fixed nets, the fixed nets are provided with two through grooves, and the two through grooves are fixedly arranged in the two through grooves in the movable plate respectively.

Preferably, the water delivery hose is equidistant setting in the upper end of equal water pipe, and the flow pipe is the one-to-one with the water delivery hose and sets up, the shower nozzle is equipped with two sets altogether, every group the shower nozzle all is equipped with two, and is two sets of the upper end of flow pipe and around solid fixed ring symmetry setting are all located to the shower nozzle.

Preferably, solid fixed ring fixed connection is in the middle part outside of flow pipe, and both ends all are equipped with protrusion column structure and support frame rotation and link to each other about solid fixed ring to gu fixed ring welds with first tapered tooth.

Preferably, the second conical teeth are connected with the moving plate in a rotating mode, the plurality of water feeding pipes form a linkage structure through the second conical teeth, and the rotating directions of the adjacent water feeding pipes are opposite all the time.

Preferably, the fixed block is connected with the movable rod in a meshing manner.

Compared with the prior art, the beneficial effects of the utility model are that: the water-jet fire extinguisher is provided with a water-jet fire extinguisher,

1. by arranging the movable plate, the water supply pipe and the spray head and by arranging the movable plate with the universal wheels, the device can be directly moved to the position right below the battery pack of the new-energy pure electric vehicle, water is supplied to the water supply pipe through the water equalizing pipe and the water delivery hose, and water is sprayed out by utilizing the spray head arranged at the upper end of the water supply pipe, so that the water can be directly sprayed onto the battery pack of the new-energy pure electric vehicle, the cooling and fire extinguishing effects are good, and the speed is higher;

2. through setting up first tapered tooth, second tapered tooth and movable rod, remove through the control movable rod, can control the fixed block and drive the delivery pipe of locating the movable plate upper left side and rotate, drive first tapered tooth simultaneously and rotate, can control a plurality of delivery pipes and rotate in step under the effect of second tapered tooth this moment, and adjacent delivery pipe rotation direction is opposite all the time, can realize the adjustment of water spray angle, and the cooling is put out a fire more fully.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a side view of the connection between the fixed block and the movable rod of the present invention;

FIG. 4 is a schematic view of the structure of the water supply pipe of the present invention in a rotating state;

fig. 5 is the structure diagram of the first conical tooth and the fixing ring of the present invention.

In the figure: 1. moving the plate; 2. a handrail; 3. fixing the net; 4. a water equalizing pipe; 5. an external connection pipe; 6. a water delivery hose; 7. a water supply pipe; 8. a spray head; 9. a fixing ring; 10. a support frame; 11. a first tapered tooth; 12. second tapered teeth; 13. a fixed block; 14. a movable rod; 15. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 3, the present invention provides a technical solution: a water-jetting fire extinguisher comprises a movable plate 1, two spray heads 8 and an electric telescopic rod 15, in order to facilitate the direct spraying of water on a battery pack of a new-energy pure electric vehicle, handrails 2 can be installed right behind the movable plate 1, through grooves with the same size as that of fixed nets 3 are formed in the front end and the rear end of the movable plate 1, the fixed nets 3 are two in number, the two fixed nets 3 are fixedly installed in the two through grooves in the movable plate 1 respectively, a water-equalizing pipe 4 is fixedly installed at the front end of the movable plate 1, an external connecting pipe 5 is connected to the right end of the water-equalizing pipe 4, a water-conveying hose 6 is arranged at the upper end of the water-equalizing pipe 4, one end of the water-conveying hose 6, far away from the water-equalizing pipe 4, is connected with a water-conveying pipe 7, the water-conveying hoses 6 are arranged at equal intervals at the upper end of the water-equalizing pipe 4, the water-conveying pipes 7 and the water-conveying hoses 6 are arranged in a one-to-one correspondence manner, two spray heads 8 are arranged, and two spray heads 8 are arranged, two sets of shower nozzles 8 all locate the upper end of flow pipe 7 and about fixed ring 9 longitudinal symmetry set up, the bottom of movable plate 1 is provided with the universal wheel, and should penetrate the whole height of water fire extinguisher low, consequently can directly push into under new forms of energy pure electric vehicles's the chassis with the device, be convenient for directly spout water on new forms of energy pure electric vehicles's battery package.

Referring to fig. 1, 2, 4 and 5, in order to perform more sufficient temperature reduction and fire extinguishment, a fixed ring 9 may be disposed in the middle of the water supply pipe 7, a support frame 10 is disposed outside the fixed ring 9, a first tapered tooth 11 is disposed outside the support frame 10, a second tapered tooth 12 is connected below the first tapered tooth 11, the second tapered tooth 12 is rotatably connected to the moving plate 1, a plurality of water supply pipes 7 form a linkage structure through the second tapered teeth 12, the rotation directions of the adjacent water supply pipes 7 are always opposite, a fixed block 13 is disposed in the middle of the left end of the moving plate 1, a movable rod 14 is connected below the fixed block 13, the fixed block 13 is connected to the movable rod 14 in a meshing manner, an electric telescopic rod 15 is disposed at the front end of the movable rod 14, the fixed block 13 can be controlled to drive the water supply pipes 7 to rotate by controlling the sliding of the movable rod 14, and through the setting of first tapered tooth 11 and second tapered tooth 12, can control a plurality of delivery pipe 7 synchronous rotations, and adjacent delivery pipe 7 rotation direction is opposite all the time, can realize the adjustment of water spray angle, and the cooling is put out a fire more fully.

The working principle is as follows: when the new-energy pure electric vehicle battery pack is out of control due to heat in the working process, a water-jet fire extinguisher needs to be used for cooling and extinguishing the new-energy pure electric vehicle battery pack, when the water-jet fire extinguisher is used, firstly, an external water pipe is connected with an external pipe 5 to supply water for a water-equalizing pipe 4, then, universal wheels arranged at the bottom of a movable plate 1 are utilized, the water-jet fire extinguisher with lower overall height can be directly pushed into a chassis of the new-energy pure electric vehicle, an external water pump is started, water is supplied to a water-conveying pipe 7 through the water-equalizing pipe 4 and a water-conveying hose 6, and the water is directly sprayed onto the battery pack of the new-energy pure electric vehicle through a spray head 8, so that the cooling and fire-extinguishing effect is good, and the speed is higher;

the electric telescopic rod 15 can be started later, in the process of controlling the movable rod 14 to slide back and forth, the fixed block 13 connected with the movable rod in a meshed mode can be driven to rotate slightly, the water supply pipe 7 arranged on the upper left of the movable plate 1 can be driven to rotate at the moment, the first conical teeth 11 are driven to rotate at the same time, the plurality of water supply pipes 7 can be controlled to rotate synchronously under the action of the second conical teeth 12, the rotating directions of the adjacent water supply pipes 7 are opposite all the time, the adjustment of the water spraying angle can be achieved, the temperature reduction and fire extinguishment of a new energy pure electric vehicle battery pack out of control due to heat are sufficient, the water spraying fire extinguisher is high in working efficiency, the working process of the whole device is achieved, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water-jet fire extinguisher, includes movable plate (1), shower nozzle (8) and electric telescopic handle (15), its characterized in that: a handrail (2) is arranged right behind the moving plate (1), a water equalizing pipe (4) is fixedly arranged at the front end of the moving plate (1), the right end of the water equalizing pipe (4) is connected with an external connecting pipe (5), and the upper end of the water equalizing pipe (4) is provided with a water delivery hose (6), one end of the water delivery hose (6) far away from the water equalizing pipe (4) is connected with a water delivery pipe (7), a fixing ring (9) is arranged in the middle of the water feeding pipe (7), a support frame (10) is arranged on the outer side of the fixing ring (9), a first conical tooth (11) is arranged on the outer side of the support frame (10), a second conical tooth (12) is connected below the first conical tooth (11), a fixed block (13) is arranged in the middle of the left end of the moving plate (1), and the below of fixed block (13) is connected with movable rod (14), electric telescopic handle (15) are installed to the front end of movable rod (14).

2. A fire extinguisher as claimed in claim 1, wherein: the movable plate is characterized in that the front end and the rear end of the movable plate (1) are internally provided with through grooves with the same size as the fixed net (3), the fixed net (3) is provided with two through grooves, and the fixed net (3) is fixedly arranged in the two through grooves in the movable plate (1) respectively.

3. A fire extinguisher as claimed in claim 1, wherein: water delivery hose (6) are equidistant setting in the upper end of equal water pipe (4), and water supply pipe (7) are the one-to-one setting with water delivery hose (6), shower nozzle (8) are equipped with two sets ofly altogether, every group shower nozzle (8) all are equipped with two, and are two sets of shower nozzle (8) are all located the upper end of water supply pipe (7) and are set up about solid fixed ring (9) longitudinal symmetry.

4. A fire extinguisher as claimed in claim 3, wherein: fixed ring (9) fixed connection is in the middle part outside of flow pipe (7), and both ends all are equipped with protrusion column structure and support frame (10) rotation about fixed ring (9) and link to each other to fixed ring (9) and first tapered tooth (11) welding.

5. A fire extinguisher as claimed in claim 1, wherein: the second conical teeth (12) are connected with the moving plate (1) in a rotating mode, the water feeding pipes (7) form a linkage structure through the second conical teeth (12), and the rotating directions of the adjacent water feeding pipes (7) are opposite all the time.

6. A fire extinguisher as claimed in claim 1, wherein: the fixed block (13) is connected with the movable rod (14) in a meshing manner.