CN210296454U

CN210296454U - New energy automobile battery cooling fire prevention explosion-proof mechanism

Info

Publication number: CN210296454U
Application number: CN201921458646.9U
Authority: CN
Inventors: 刘刚
Original assignee: Nanjing Kongying System Engineering Co ltd
Current assignee: Nanjing Kongying System Engineering Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-10
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a new energy automobile battery cooling fire prevention explosion-proof mechanism, including fire resistive construction, adjustment structure, casing and buffering heat dissipation mechanism, the internally mounted of casing has the adjustment structure, the top of casing is fixed with buffering heat dissipation mechanism, the both sides on casing top are provided with the casing, and the inboard of casing all evenly is provided with the eruption mouth, the inside of casing all is provided with reserves the chamber, and the internally mounted who reserves the chamber has fire resistive construction. The utility model discloses an all be provided with flexible groove in the inside both sides of fixing base, the top of fixing base is provided with a supporting bench, and the both sides of a supporting bench bottom all install radiator fan, and radiator fan's shell is linked together with the inside both sides of a supporting bench, and the both sides of a supporting bench bottom all are fixed with the connecting rod, and the outside of connecting rod all is provided with damping spring, with battery fixed mounting on a supporting bench, start radiator fan simultaneously and dispel the heat to the bottom of battery.

Description

New energy automobile battery cooling fire prevention explosion-proof mechanism

Technical Field

The utility model relates to a new energy automobile battery technical field specifically is a new energy automobile battery cooling fire prevention explosion-proof mechanism.

Background

With the development of society, new energy automobiles gradually become the mainstream of the automobile market, and in recent years, the new energy automobiles develop very rapidly, the new energy automobiles do not completely or depend on the traditional fuel power mode, and the fuel-electric hybrid or pure electric power mode is mostly adopted, wherein, the new energy automobile battery is the most critical module, and in order to ensure the stable operation of the battery, a battery mounting structure is required to be used during the mounting, but the existing battery mounting and fixing structure has the following problems or defects:

firstly, the traditional new energy automobile battery installation fixing structure does not have a cooling function and cannot help a storage battery to dissipate heat;

secondly, the traditional new energy automobile battery installation and fixation structure does not have the functions of fire prevention and explosion prevention, and the safety of the battery during working cannot be ensured;

thirdly, the traditional new energy automobile battery installation fixing structure has poor applicability and cannot fix different batteries;

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile battery cooling fire prevention explosion-proof mechanism to the function that does not possess the cooling, do not possess the fire prevention and explosion-proof function and the poor problem of suitability that provide among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new energy automobile battery cooling fire prevention explosion-proof mechanism, includes fire resistive construction, adjustment structure, casing and buffering heat dissipation mechanism, the internally mounted of casing has the adjustment structure, the top of casing is fixed with buffering heat dissipation mechanism, the both sides on casing top are provided with the casing, and the inboard of casing all evenly is provided with the eruption mouth, the inside of casing all is provided with reserves the chamber, and the internally mounted who reserves the chamber has fire resistive construction.

Preferably, dry powder, connecting block, gasbag and strengthening rib have been set gradually to fire resistive construction's inside, and the strengthening rib is evenly fixed between the inside of casing, and the gasbag setting is in the inside of casing, and the bottom at the casing is fixed to the connecting block, and the inside even packing of gasbag has the dry powder, and the inside packing of gasbag has the air simultaneously.

Preferably, the inside of adjustment structure has set gradually drive block, threaded rod, runner, drive shaft and spout, and the drive shaft is transversely fixed in the inside of casing, and one side of drive shaft is fixed with the runner, and the outside both sides of drive shaft all are provided with the drive block, and the spout sets up respectively in the inside both sides in casing top, and the inside of spout and the top fixed connection of drive block are passed to the bottom of connecting block.

Preferably, the inner wall of the driving block is uniformly provided with internal threads, the outer wall of the threaded rod is uniformly provided with external threads matched with the internal threads, the threaded rod is in threaded connection with the driving block, the number of the threads of the threaded rod on two sides of the outside of the driving shaft is the same, and the thread directions are opposite.

Preferably, cooling fan, a supporting table, damping spring, connecting rod, flexible groove and fixing base have set gradually to buffering heat dissipation mechanism's inside, and the bottom of fixing base and the top fixed connection of casing, the inside both sides of fixing base all are provided with flexible groove, and the top of fixing base is provided with a supporting table, and the both sides of supporting table bottom all install cooling fan, and cooling fan's shell and the inside both sides of supporting table are linked together, and the both sides of supporting table bottom all are fixed with the connecting rod, and the outside of connecting rod all is provided with damping spring.

Preferably, the top and the bottom of the damping spring are respectively and fixedly connected with the bottom of the supporting table and the top of the fixing seat, and the supporting table forms a buffer structure with the fixing seat through the damping spring and the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this new energy automobile battery cooling fire prevention explosion-proof construction is rational in infrastructure, has following advantage:

(1) the storage battery is fixedly arranged on the support table, and meanwhile, the heat dissipation fan is started to dissipate heat from the bottom of the storage battery;

(2) the reinforcing ribs are uniformly fixed between the interiors of the shells, the air bag is arranged in the shell, the connecting block is fixed at the bottom end of the shell, dry powder is uniformly filled in the air bag, air is filled in the air bag, the reinforcing ribs can enhance the structural strength of the shell, meanwhile, the storage battery can be effectively wrapped and protected, when the storage battery is burnt, the air bag can be detonated by high temperature and flame, gas and dry powder are filled in the air bag, and after the air bag is burst, the dry powder can be sprayed outwards from the spraying opening, so that the purpose of extinguishing fire is achieved;

(3) through the inside with drive shaft transverse fixation at the casing, one side of drive shaft is fixed with the runner, the outside both sides of drive shaft all are provided with the drive block, the spout sets up the both sides inside on casing top respectively, the inside of spout and the top fixed connection of drive block are passed to the bottom of connecting block, evenly be provided with the internal thread on the inside wall of drive block simultaneously, evenly be provided with the external screw thread of mutually supporting with the internal thread on the lateral wall of threaded rod, be threaded connection between threaded rod and the drive block, the threaded rod screw thread number of the outside both sides of drive shaft is the same simultaneously, screw direction is opposite, rotate the runner, the runner drives the drive shaft and rotates, threaded rod and drive block threaded connection, the drive block can move to the inboard or the outside simultaneously in the threaded rod outside, the interval.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the front view structure of the buffering heat dissipation mechanism of the present invention;

fig. 3 is a schematic front view of the adjusting structure of the present invention;

fig. 4 is a schematic diagram of the side view structure of the housing of the present invention.

In the figure: 1. reserving a cavity; 2. a fire-resistant structure; 201. dry powder; 202. connecting blocks; 203. an air bag; 204. reinforcing ribs; 3. adjusting the structure; 301. a drive block; 302. a threaded rod; 303. a rotating wheel; 304. a drive shaft; 305. a chute; 4. a housing; 5. a buffer heat dissipation mechanism; 501. a heat radiation fan; 502. a support table; 503. a damping spring; 504. a connecting rod; 505. a telescopic groove; 506. a fixed seat; 6. a housing; 7. and (4) a hair spray opening.

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. 1-4, the present invention provides an embodiment: a new energy automobile battery cooling fire prevention explosion-proof mechanism comprises a fire prevention structure 2, an adjusting structure 3, a shell 4 and a buffering heat dissipation mechanism 5, wherein the adjusting structure 3 is installed inside the shell 4;

the inside of the adjusting structure 3 is sequentially provided with a driving block 301, a threaded rod 302, a rotating wheel 303, a driving shaft 304 and a sliding groove 305, the driving shaft 304 is transversely fixed inside the shell 4, the rotating wheel 303 is fixed on one side of the driving shaft 304, the driving blocks 301 are arranged on two sides of the outside of the driving shaft 304, the sliding grooves 305 are respectively arranged on two sides of the inside of the top end of the shell 4, and the bottom end of the connecting block 202 penetrates through the inside of the sliding groove 305 to be fixedly connected with the top end of the driving block;

internal threads are uniformly arranged on the inner side wall of the driving block 301, external threads matched with the internal threads are uniformly arranged on the outer side wall of the threaded rod 302, the threaded rod 302 is in threaded connection with the driving block 301, and the threaded rods 302 on the two outer sides of the driving shaft 304 have the same number of threads and opposite thread directions;

the rotating wheel 303 is rotated, the rotating wheel 303 drives the driving shaft 304 to rotate, the threaded rod 302 is in threaded connection with the driving block 301, the driving block 301 can simultaneously move towards the inner side or the outer side outside the threaded rod 302, the distance between the machine shells 6 is adjusted, and different storage batteries can be conveniently fixed;

a buffering heat dissipation mechanism 5 is fixed at the top end of the shell 4;

the buffer heat dissipation mechanism 5 is internally and sequentially provided with a heat dissipation fan 501, a support table 502, a damping spring 503, a connecting rod 504, a telescopic groove 505 and a fixed seat 506, the bottom end of the fixed seat 506 is fixedly connected with the top end of the shell 4, the two sides inside the fixed seat 506 are respectively provided with the telescopic groove 505, the support table 502 is arranged above the fixed seat 506, the two sides of the bottom end of the support table 502 are respectively provided with the heat dissipation fan 501, the type of the heat dissipation fan 501 can be CF.20572HB-A, the shell of the heat dissipation fan 501 is communicated with the two sides inside the support table 502, the two sides of the bottom end of the support table 502 are respectively fixed with the connecting rod 504;

the top end and the bottom end of the damping spring 503 are respectively and fixedly connected with the bottom end of the support table 502 and the top end of the fixing seat 506, the support table 502 forms a buffer structure with the fixing seat 506 through the damping spring 503 and the connecting rod 504, the storage battery is fixedly arranged on the support table 502, and meanwhile, the heat dissipation fan 501 is started to dissipate heat from the bottom of the storage battery;

a shell 6 is arranged on two sides of the top end of the shell 4, the inner sides of the shell 6 are uniformly provided with eruption ports 7, reserved cavities 1 are arranged in the shell 6, and fireproof structures 2 are arranged in the reserved cavities 1;

the interior of the fireproof structure 2 is sequentially provided with dry powder 201, a connecting block 202, an air bag 203 and reinforcing ribs 204, the reinforcing ribs 204 are uniformly fixed between the interiors of the machine shells 6, the air bag 203 is arranged in the interior of the machine shell 6, the connecting block 202 is fixed at the bottom end of the machine shell 6, the dry powder 201 is uniformly filled in the interior of the air bag 203, and meanwhile, air is filled in the interior of the air bag 203;

when the storage battery is burnt, the air bag 203 is detonated by high temperature and flame, the air and dry powder 201 are filled in the air bag 203, and after the air bag 203 is burst, the dry powder 201 is sprayed outwards from the spraying opening 7, so that the aim of extinguishing fire is fulfilled.

The working principle is as follows: during the use, rotate runner 303, runner 303 drives drive shaft 304 and rotates, threaded rod 302 and drive block 301 threaded connection, drive block 301 can be simultaneously in the outside removal of inboard or outside simultaneously of threaded rod 302, adjust casing 6's interval, be convenient for fixed different battery, fixed back that finishes, start cooling fan 501 and dispel the heat to the bottom of battery, the inside even packing of gasbag 203 has dry powder 201, the inside packing of gasbag 203 has the air simultaneously, casing 6's structural strength can be strengthened to strengthening rib 204, can carry out effectual parcel and protection to the battery simultaneously, when the battery takes place the burning, high temperature and flame can detonate gasbag 203, the inside packing of gasbag 203 has gas and dry powder 201, after the gasbag 203 explodes and splits, dry powder 201 can be followed eruption mouth 7 and outwards jetted, reach the purpose of putting out a fire.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new energy automobile battery cooling fire prevention explosion-proof mechanism, includes fire resistive construction (2), adjustment structure (3), casing (4) and buffering heat dissipation mechanism (5), its characterized in that: the utility model discloses a fire-fighting protective device, including casing (4), the internally mounted of casing (4) has adjustment structure (3), the top of casing (4) is fixed with buffering heat dissipation mechanism (5), the both sides on casing (4) top are provided with casing (6), and the inboard of casing (6) all evenly is provided with eruption mouth (7), the inside of casing (6) all is provided with reservation chamber (1), and the internally mounted of reservation chamber (1) has fire resistive construction (2).

2. The new energy automobile battery cooling fire prevention explosion-proof mechanism of claim 1, characterized in that: the inside of fire resistive construction (2) has set gradually dry powder (201), connecting block (202), gasbag (203) and strengthening rib (204), and strengthening rib (204) are evenly fixed between the inside of casing (6), and gasbag (203) set up the inside at casing (6), and the bottom at casing (6) is fixed in connecting block (202), and the inside even packing of gasbag (203) has dry powder (201), and the inside packing of gasbag (203) has the air simultaneously.

3. The new energy automobile battery cooling fire prevention explosion-proof mechanism of claim 1, characterized in that: the inside of adjustment structure (3) has set gradually drive block (301), threaded rod (302), runner (303), drive shaft (304) and spout (305), drive shaft (304) transverse fixation is in the inside of casing (4), one side of drive shaft (304) is fixed with runner (303), the outside both sides of drive shaft (304) all are provided with drive block (301), spout (305) set up respectively in the inside both sides in casing (4) top, the inside of spout (305) and the top fixed connection of drive block (301) are passed to the bottom of connecting block (202).

4. The new energy automobile battery cooling fire prevention explosion-proof mechanism of claim 3, characterized in that: the internal thread is uniformly arranged on the inner side wall of the driving block (301), the external thread matched with the internal thread is uniformly arranged on the outer side wall of the threaded rod (302), the threaded rod (302) is in threaded connection with the driving block (301), the number of threads of the threaded rod (302) on the two outer sides of the driving shaft (304) is the same, and the thread directions are opposite.

5. The new energy automobile battery cooling fire prevention explosion-proof mechanism of claim 1, characterized in that: the inside of buffering heat dissipation mechanism (5) has set gradually cooling fan (501), a supporting bench (502), damping spring (503), connecting rod (504), flexible groove (505) and fixing base (506), the bottom of fixing base (506) and the top fixed connection of casing (4), the inside both sides of fixing base (506) all are provided with flexible groove (505), the top of fixing base (506) is provided with a supporting bench (502), and cooling fan (501) are all installed to the both sides of supporting bench (502) bottom, the shell of cooling fan (501) is linked together with the inside both sides of supporting bench (502), the both sides of supporting bench (502) bottom all are fixed with connecting rod (504), and the outside of connecting rod (504) all is provided with damping spring (503).

6. The new energy automobile battery cooling fire prevention explosion-proof mechanism of claim 5, characterized in that: the top end and the bottom end of the damping spring (503) are respectively and fixedly connected with the bottom end of the support platform (502) and the top end of the fixed seat (506), and the support platform (502) and the fixed seat (506) form a buffer structure through the damping spring (503) and the connecting rod (504).