CN113224406A

CN113224406A - New energy automobile battery heat dissipation fire extinguishing systems

Info

Publication number: CN113224406A
Application number: CN202110492655.5A
Authority: CN
Inventors: 李怡梦
Original assignee: Yueqing Juntai Machinery Co ltd
Current assignee: Jiu Changqing
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-08-06
Anticipated expiration: 2041-05-07
Also published as: CN113224406B

Abstract

The invention belongs to the field of new energy, and discloses a heat dissipation and fire extinguishing system for a storage battery of a new energy automobile, which comprises an engine body, wherein a first fixed block is fixedly arranged on the upper end surface of the engine body, and a control system is arranged in the first fixed block; the water cooling mechanism is positioned in the first fixing block and can dissipate heat of the storage battery by utilizing water circulation; the air-cooled heat dissipation mechanism is located below the water cooling mechanism, and the air-cooled heat dissipation mechanism can bring the outside air into the periphery of the storage battery to take away the heat. The water cooling mechanism can be used as a starting power source of the air cooling heat dissipation mechanism, and can also generate a forward circulation to dissipate heat of the storage battery, so that the spontaneous combustion caused by overhigh wind intensity of the storage battery is prevented, and the overhigh temperature of the storage battery, which causes too fast electric quantity consumption, can be prevented.

Description

New energy automobile battery heat dissipation fire extinguishing systems

Technical Field

The invention belongs to the field of new energy, and particularly relates to a heat dissipation and fire extinguishing system for a storage battery of a new energy automobile.

Background

In the past few years, with the rapid growth of new energy automobile production and marketing, the power battery industry in China has been developed greatly. The core component of the new energy automobile belongs to an automobile power battery, namely the energy source of the new energy automobile, and the endurance mileage of the automobile is directly determined. The new energy battery mainly comprises a positive electrode, a negative electrode, electrolyte, a diaphragm and the like, and is required to have high energy density, long service life, reliability and safety. The working principle is that the movement of electrons is generated through the chemical reaction between the anode and cathode materials and the electrolyte so as to generate current. The long-time excessive heating of new energy automobile battery can lead to inside parts temperature to rise, influence the normal work of parts, and the battery excessively generates heat for a long time and can accelerate the ageing process of product itself, shorten its life-span, and extra increase heat abstractor also can lead to the heavy burden increase of automobile body, lead to battery power consumption too fast, the condition of catching fire also can take place for new energy automobile's battery moreover, consequently, need to wait to design one kind and can utilize external amount of wind to dispel the heat and have the battery protection system of function of putting out a fire.

Disclosure of Invention

The invention provides a storage battery protection device which can radiate heat by using external air volume and has a fire extinguishing function to overcome the defects of the prior art

In order to achieve the purpose, the invention adopts the following technical scheme: a new energy automobile storage battery heat dissipation fire extinguishing system comprises an engine body, wherein a first fixing block is fixedly arranged on the upper end face of the engine body, and a control system is arranged in the first fixing block;

the water cooling mechanism is positioned in the first fixing block and can dissipate heat of the storage battery by utilizing water circulation;

the air-cooled heat dissipation mechanism is located below the water cooling mechanism, and the air-cooled heat dissipation mechanism can bring the outside air into the periphery of the storage battery to take away the heat.

Preferably, the water cooling mechanism includes a water tank, the water tank is disposed on the upper portion of the first fixed block, the first fixed block is provided with a storage battery tank, a storage battery is disposed in the storage battery tank, the lower end surface of the water tank is provided with two water outlets, the two water outlets are all symmetrically disposed, a left water flow pipe is fixedly disposed in the water outlet hole on one side, a control switch is disposed in the left water flow pipe, a right water flow pipe is fixedly disposed in the water outlet hole on the other side, first through holes are respectively disposed in the left water flow pipe and the right water flow pipe, a water pump is fixedly disposed in the first through hole, two second fixed blocks which are bilaterally symmetric are disposed below the water tank, the storage battery is disposed below the second fixed blocks, a temperature control system is disposed on the lower side wall of the second fixed blocks, wherein the upper end surface of the second fixed block on one side is fixedly connected with the left water flow pipe, the upper end surface of the second fixed block on the other side is fixedly connected with the right water flowing pipe, the second fixed block is provided with a first groove, the first groove is communicated with the first through hole, the lower end surfaces of the two second fixed blocks are respectively and fixedly provided with a vertical pipe, each vertical pipe is provided with a second through hole, and the two second through holes extend upwards to be communicated with the first groove; the machine body is provided with a second groove; a power assembly located in the second trough; the stirring assembly is positioned above the power assembly.

Preferably, the power component sets up including rotating third axle on the terminal surface under the second groove, it is equipped with first gear to rotate the cover on the third axle, the lower terminal surface in second groove rotates and is provided with the secondary shaft, the secondary shaft rotate the cover be equipped with first gear engagement's second gear, a right spacing groove has been seted up to the lower terminal surface of second gear, the outer peripheral side in upper portion of secondary shaft is provided with a plurality of impellers, a plurality of impellers are followed the circumferencial direction of secondary shaft evenly sets up, the buoyancy groove has been seted up to the lower terminal surface in second groove, the welfare groove with right spacing groove aligns, be provided with the buoyancy pole in the buoyancy groove.

Preferably, the stirring subassembly is including seting up air channel on the organism, four rotation grooves have been seted up to air channel's rear side wall, every it is provided with the fifth, every to rotate groove's last side wall rotation the outer peripheral flank of fifth is provided with a plurality of wind poles, a plurality of wind poles are followed the fifth circumferencial direction evenly sets up, every the fifth downwardly extending enters into in the second groove, the circumferencial flank edge in second groove evenly is provided with a plurality of puddlers, the puddler is located in the second groove.

Preferably, the four rotating grooves are divided into two groups which are symmetrical left and right, and each group comprises two rotating grooves.

Preferably, the air-cooled heat dissipation mechanism comprises two ventilation holes, two ventilation holes are symmetrically arranged on the machine body in a bilateral mode, the machine body is provided with a first sliding groove, the first sliding groove is communicated with the ventilation holes and the second groove, an air inlet door is arranged in each first sliding groove in a sliding mode, a second tooth is fixedly arranged on the lower end face of the air inlet door, ropes are fixedly connected between one side, close to the two air inlet doors, of the two air inlet doors and the third shaft respectively, a sixth groove is formed in one side, close to the second groove, of the ventilation space, a fourth shaft is rotatably arranged between the front side wall and the rear side wall of the sixth groove, a plurality of fourth fixed blocks are uniformly arranged on the outer circumferential side face of the fourth shaft along the circumferential direction of the fourth shaft, a rotating block is rotatably arranged between the front side wall and the rear side wall of the sixth groove, a shaft groove is formed in the rotating block, and the fourth shaft is located in the shaft groove, the turning block is uniformly provided with a plurality of spring grooves along the circumferential direction of the turning block shaft groove, each spring groove is internally provided with a triangular block in a sliding manner, a second spring is connected between one side of each triangular block, which is far away from the fourth shaft, and the bottom of the spring groove, the outer circumferential side surface of the turning block is uniformly provided with first teeth, the rear side of the turning block is provided with a gear meshed with the second teeth, the gear is sleeved on the fourth shaft, a rotating shaft is rotatably arranged between the front side surface and the rear side surface of each ventilation hole, an induced draft plate is sleeved on the rotating shaft, the left end and the right end of the induced draft plate are semi-arc-shaped, third teeth meshed with the first teeth are uniformly arranged on a semi-arc surface at one end close to the second groove, and a limit groove is formed in the semi-arc shape at the other side; the limiting component is arranged in the machine body; the fan assembly is positioned above the limiting assembly.

Preferably, the number of the spring grooves is the same as that of the fourth fixing blocks, and the spring grooves are designed in a staggered manner.

Preferably, spacing subassembly includes the third groove, the third groove is seted up in the organism, the third groove is located and keeps away from one side of second groove, it is provided with first pole to rotate in the third groove, the fourth groove has been seted up to the below of third groove, it is provided with the second pole to rotate in the fourth groove, the second pole is close to the fifth groove has been seted up to one side of air inlet door, it is provided with the third fixed block to slide in the fifth groove, the part of third fixed block enters into the spacing groove, and with spacing groove sliding connection, the third fixed block with be connected with first spring between a fifth groove lateral wall, a lateral wall of third fixed block passes through the second pole with first pole with a lateral wall fixed connection of air inlet door.

Preferably, fan unit is including seting up four radiating grooves on the first fixed block, four radiating grooves divide into bilateral symmetry's two sets of, two of every group radiating groove longitudinal symmetry sets up, every the lower terminal surface of radiating groove is fixed and is provided with the bracing piece, every the bracing piece is kept away from the one end of battery is rotated and is provided with the primary shaft, the primary shaft is followed the circumferencial direction of primary shaft evenly is provided with a plurality of flabellums.

Preferably, an aerosol tank is fixedly arranged on the upper side wall of the storage battery tank, and an aerosol nozzle is fixedly arranged on the lower end face of the aerosol tank.

In summary, the invention has the following advantages:

1. the water cooling mechanism can be used as a starting power source of the air cooling heat dissipation mechanism, and can also generate a forward circulation to dissipate heat of the storage battery, so that the spontaneous combustion caused by overhigh wind intensity of the storage battery is prevented, and the overhigh temperature of the storage battery, which causes too fast electric quantity consumption, can be prevented.

2. The air-cooled heat dissipation mechanism can utilize the air generated when the automobile runs to take away the hot air around the storage battery to form heat exchange, so that the storage battery can be better cooled.

Drawings

Fig. 1 is a sectional view of a new energy automobile storage battery heat dissipation fire extinguishing system provided by a structural embodiment of the invention;

FIG. 2 is a cross-sectional view of a portion of the structure of FIG. 1 taken along line A-A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at I;

FIG. 4 is an enlarged view of a portion of FIG. 1 at II;

fig. 5 is a partial enlarged view of fig. 1 at iii.

In the figure, a machine body 10; a first fixing block 11; a support rod 12; a first shaft 13; a heat dissipation groove 14; a second fixing block 17; a water tank 18; a left water flow pipe 19; an aerosol can 20; an aerosol nozzle 21; a right flow pipe 22; a first groove 23; a second groove 24; a vertical pipe 25; a first lever 26; a third groove 27; a pull cord 28; a second lever 29; a fourth groove 30; a fifth groove 31; a first spring 32; a third fixing block 33; a limit groove 35; an air inlet door 37; 38; a second shaft 39; an impeller 40; a first gear 41; a third shaft 42; a second gear 43; a right limit groove 44; a buoyancy rod 45; a sixth groove 46; a spring groove 47; a second spring 48; a turning block 49; a lower through-hole 50; a fourth shaft 51; a fourth fixing block 52; a vent groove 53; a rotation groove 54; a fifth shaft 55; a wind bar 56; a stirring rod 57; a battery 58; a chute 59; an air induction plate 60.

Detailed Description

As shown in fig. 1, the heat dissipation and fire extinguishing system for the storage battery of the new energy automobile comprises a machine body 10, wherein a first fixing block 11 is fixedly arranged on the upper end face of the machine body 10, and a control system is arranged in the first fixing block 11;

the water cooling mechanism A01 and the water cooling mechanism A01 are positioned in the first fixing block 11, and the water cooling mechanism A01 can dissipate heat of the storage battery by utilizing water circulation;

the air-cooled heat dissipation mechanism A02 and the air-cooled heat dissipation mechanism A02 are positioned below the water cooling mechanism A01, and the air-cooled heat dissipation mechanism A02 can introduce external air to the periphery of the storage battery so as to take away heat.

Referring to fig. 1 to 5, the water cooling mechanism a01 includes a water tank 18, the water tank 18 is disposed on the upper portion of a first fixed block 11, the first fixed block 11 is provided with a storage battery tank, the storage battery tank is provided with a storage battery 58, the lower end surface of the water tank 18 is provided with two water outlets, the two water outlets are all symmetrically disposed, a left water flow pipe 19 is fixedly disposed in a water outlet hole on one side, a control switch is disposed in the left water flow pipe 19, a right water flow pipe 22 is fixedly disposed in a water outlet hole on the other side, first through holes are respectively disposed in the left water flow pipe 19 and the right water flow pipe 22, a water pump is fixedly disposed in the first through holes, two second fixed blocks 17 which are bilaterally symmetric are disposed below the water tank 18, the storage battery is disposed below the second fixed blocks 17, a temperature control system is disposed on the lower sidewall of the second fixed blocks 17, wherein the upper end surface of the second fixed block 17 on one side is fixedly connected with the left water flow pipe 19, the upper end surface of the second fixed block 17 on the other side is fixedly connected with the right water flowing pipe 22, the second fixed block 17 is provided with a first groove 23, the first groove 23 is communicated with a first through hole, the lower end surfaces of the two second fixed blocks 17 are respectively and fixedly provided with a vertical pipe 25, each vertical pipe 25 is provided with a second through hole, and the two second through holes extend upwards to be communicated with the first groove 23; a second groove 24, the body 10 is provided with the second groove 24; a power assembly located in the second slot 24; the stirring assembly is positioned above the power assembly.

Referring to fig. 1 to 5, the power assembly includes a third shaft 42 rotatably disposed on the lower end surface of the second groove 24, the third shaft 42 is rotatably sleeved with a first gear 41, the lower end surface of the second groove 24 is rotatably disposed with a second shaft 39, the second shaft 39 is rotatably sleeved with a second gear 43 engaged with the first gear 41, a right limit groove 44 is disposed on the lower end surface of the second gear 43, a plurality of impellers 40 are disposed on the outer circumferential side surface of the upper portion of the second shaft 39, the plurality of impellers 40 are uniformly disposed along the circumferential direction of the second shaft 39, a buoyancy groove is disposed on the lower end surface of the second groove 24, the benefit groove is aligned with the right limit groove 44, and a buoyancy rod 45 is disposed in the buoyancy groove.

Referring to fig. 1 to 5, the stirring assembly includes a ventilation slot 53 formed in the machine body 10, four rotation slots 54 are formed in a rear side wall of the ventilation slot 53, a fifth shaft 55 is rotatably disposed on an upper side wall of each rotation slot 54, a plurality of wind bars 56 are disposed on an outer circumferential side surface of each fifth shaft 55, the plurality of wind bars 56 are uniformly disposed along a circumferential direction of the fifth shaft 55, each fifth shaft 55 extends downward into the second slot 24, a plurality of stirring bars 57 are uniformly disposed on a circumferential side surface of the second slot 24 along a circumferential direction of the second slot 24, and the stirring bars 57 are located in the second slot 24.

As shown in fig. 1 to 5, the four rotating grooves 54 are divided into two groups which are symmetrical to each other, and each group includes two rotating grooves 54.

Referring to fig. 1-5, the air-cooled heat dissipating mechanism a02 includes two air vents symmetrically disposed on the machine body 10, the machine body 10 has a first sliding slot, the first sliding slot is communicated with the air vents and the second slot 24, each first sliding slot has an air inlet door 37 slidably disposed therein, the lower end surface of the air inlet door 37 is fixedly provided with a second tooth, a rope is fixedly connected between one side of the two air inlet doors 37 close to each other and the third shaft 42, a sixth slot 46 is disposed on one side of the air inlet close to the second slot 24, a fourth shaft 51 is rotatably disposed between the front and rear side walls of the sixth slot 46, the outer circumferential side surface of the fourth shaft 51 is uniformly provided with a plurality of fourth fixed blocks 52 along the circumferential direction of the fourth shaft 51, a rotating block 49 is rotatably disposed between the front and rear side walls of the sixth slot 46, the rotating block 49 has a shaft slot, the fourth shaft 51 is disposed in the shaft slot, the rotating block 49 is uniformly provided with a plurality of spring slots 47 along the circumferential direction of the shaft slot of the rotating block 49, a triangular block is slidably arranged in each spring groove 47, a second spring 48 is connected between one side of each triangular block, which is far away from the fourth shaft 51, and the bottom of the spring groove 47, first teeth are uniformly arranged on the side surface of the outer circumference of the rotating block 49, a gear meshed with the second teeth is arranged on the rear side of the rotating block 49, the gear is sleeved on the fourth shaft 51, a rotating shaft is rotatably arranged between the front side and the rear side of each ventilation hole, an induced draft plate 60 is sleeved on the rotating shaft, the left end and the right end of the induced draft plate 60 are semi-arc-shaped, third teeth meshed with the first teeth are uniformly arranged on the semi-arc surface of one end, which is close to the second groove 24, and a limit groove 35 is formed in the semi-arc shape of the other side; the limiting component is arranged in the machine body 10; and the fan assembly is positioned above the limiting assembly.

As shown in fig. 1 to 5, the number of the spring slots 47 is the same as that of the fourth fixing blocks 52, and the spring slots are designed in a staggered manner.

Referring to fig. 1 to 5, the limiting assembly includes a third groove 27, the third groove 27 is disposed in the machine body 10, the third groove 27 is located on a side away from the second groove 24, a first rod 26 is rotatably disposed in the third groove 27, a fourth groove 30 is disposed below the third groove 27, a second rod 29 is rotatably disposed in the fourth groove 30, a fifth groove 31 is disposed on a side of the second rod 29 close to the air inlet door 37, a third fixing block 33 is slidably disposed in the fifth groove 31, a portion of the third fixing block 33 enters the limiting groove 35 and is slidably connected to the limiting groove 35, a first spring 32 is connected between the third fixing block 33 and a side wall of the fifth groove 31, and a side wall of the third fixing block 33 is fixedly connected to a side wall of the air inlet door 37 through the second rod 29 and the first rod 26.

Referring to fig. 1 to 5, the fan assembly includes four heat dissipation grooves 14 formed in the first fixing block 11, the four heat dissipation grooves 14 are divided into two groups which are symmetrical left and right, the two heat dissipation grooves 14 of each group are arranged symmetrically up and down, a support rod 12 is fixedly arranged on the lower end surface of each heat dissipation groove 14, a first shaft 13 is rotatably arranged at one end of each support rod 12, which is far away from the battery, and a plurality of fan blades are uniformly arranged on the first shaft 13 along the circumferential direction of the first shaft 13.

Referring to fig. 1 to 5, an aerosol can 20 is fixedly provided on the upper side wall of the battery case, and an aerosol nozzle 21 is fixedly provided on the lower end surface of the aerosol can 20.

The working principle of the heat dissipation and fire extinguishing system for the storage battery of the new energy automobile provided by the embodiment of the invention is as follows:

when the automobile air conditioner is used, the body 10 is installed on the upper end surface of the chassis of an automobile, the water tank 18 is filled with water, when the temperature control system senses temperature increase, the control switch in the left water flowing pipe 19 is automatically opened, at the moment, the water in the water tank 18 flows into the second tank 24 from the first tank 23, when the impeller 40 passes through the impeller 40, the impeller 40 rotates to drive the second shaft 39 to rotate, so as to drive the second gear 43 to rotate, the second gear 43 drives the first gear 41 to rotate, the first gear 41 drives the third shaft 42 to rotate, so as to wind the two ropes on the third shaft 42, so as to open the air inlet door 37, at the moment, as the water enters the second tank 24, the buoyancy rod 45 moves upwards under the buoyancy, at the moment, the buoyancy rod 45 always abuts against the lower end surface of the second gear 43, when the right limit groove 44 is aligned with the buoyancy rod 45, the buoyancy rod 45 enters the right limit groove 44, at the moment, the second gear 43 is limited so as to prevent the second gear 43 from rotating, when the air inlet door 37 moves rightwards, the pull rope 28 drives the third fixed block 33 to move leftwards so as to compress the first spring 32, and simultaneously the third fixed block 33 slides out of the limiting groove 35, when the air inlet door 37 moves rightwards, the gear is driven to rotate so as to drive the fourth shaft 51 to rotate, the fourth shaft 51 rotates to drive the triangular block through the fourth fixed block 52 so as to drive the rotating block 49 to rotate, the rotating block 49 rotates to drive the air guide plate 60 to rotate through the third tooth, when the air guide plate 60 is opened to the maximum angle, the fourth shaft 51 rotates to drive the fourth fixed block 52 to contact with the triangular block so as to push the triangular block into the spring groove 47 so as to compress the second spring 48, and when a new energy automobile moves leftwards, the engine body 10 is driven to move leftwards so that air can enter the heat dissipation groove 14 from the upper surface of the air guide plate 60 so as to drive the fan blades to rotate, therefore, the air speed is increased, and at the moment, because the air below the air inlet door 37 flows fast, the air above the machine body 10 can be sucked below the machine body 10 by the air, so that the heat emitted by the storage battery is taken out.

When impeller 40 rotates, the pump is started through the control system, so that water in second groove 24 is pumped into water tank 18, water circulation is formed, heat dissipation is accelerated, external wind can enter from air channel 53, wind rod 56 is driven to rotate, wind rod 56 drives fifth shaft 55 to rotate, stirring rod 57 is driven to rotate, water in second groove 24 is stirred, heat dissipation is accelerated, and when the storage battery catches fire, aerosol can be sprayed to extinguish the storage battery.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be regarded as falling within the protection scope of the patent of the present invention.

Claims

1. The utility model provides a new energy automobile battery heat dissipation fire extinguishing systems, includes organism (10), its characterized in that: a first fixed block (11) is fixedly arranged on the upper end face of the machine body (10), and a control system is arranged in the first fixed block (11);

the water cooling mechanism (A01), the water cooling mechanism (A01) is positioned in the first fixed block (11), and the water cooling mechanism (A01) can utilize water circulation to dissipate heat of the storage battery;

and the air-cooled heat dissipation mechanism (A02), the air-cooled heat dissipation mechanism (A02) is positioned below the water cooling mechanism (A01), and the air-cooled heat dissipation mechanism (A02) can introduce external air to the periphery of the storage battery so as to take away heat.

2. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 1, characterized in that: the water cooling mechanism (A01) comprises a water tank (18), the water tank (18) is arranged on the upper portion of the first fixed block (11), a storage battery groove is formed in the first fixed block (11), a storage battery (58) is arranged in the storage battery groove, two water outlets are formed in the lower end face of the water tank (18), all the two water outlets are symmetrically arranged, a left water flowing pipe (19) is fixedly arranged in a water outlet hole in one side, a control switch is arranged in the left water flowing pipe (19), a right water flowing pipe (22) is fixedly arranged in a water outlet hole in the other side, first through holes are respectively formed in the left water flowing pipe (19) and the right water flowing pipe (22), a water pump is fixedly arranged in each first through hole, two second fixed blocks (17) which are bilaterally symmetrical are arranged below the water tank (18), and a storage battery is arranged below each second fixed block (17), the lower side wall of the second fixed block (17) is provided with a temperature control system, the upper end face of the second fixed block (17) on one side is fixedly connected with the left water flowing pipe (19), the upper end face of the second fixed block (17) on the other side is fixedly connected with the right water flowing pipe (22), the second fixed block (17) is provided with a first groove (23), the first groove (23) is communicated with the first through hole, the lower end faces of the two second fixed blocks (17) are respectively and fixedly provided with a vertical pipe (25), each vertical pipe (25) is provided with a second through hole, and the two second through holes extend upwards to be communicated with the first groove (23); the second groove (24) is formed in the machine body (10); a power assembly located in the second slot (24); the stirring assembly is positioned above the power assembly.

3. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 2, characterized in that: the power component sets up including rotating third axle (42) on second groove (24) lower terminal surface, it is equipped with first gear (41) to rotate the cover on third axle (42), the lower terminal surface of second groove (24) rotates and is provided with secondary shaft (39), secondary shaft (39) rotate the cover be equipped with second gear (43) of first gear (41) meshing, a right spacing groove (44) has been seted up to the lower terminal surface of second gear (43), the outer peripheral side in upper portion of secondary shaft (39) is provided with a plurality of impeller (40), a plurality of impeller (40) are followed the circumferencial direction of secondary shaft (39) evenly sets up, the buoyancy groove has been seted up to the lower terminal surface of second groove (24), the welfare groove with right spacing groove (44) align, be provided with buoyancy pole (45) in the buoyancy groove.

4. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 2, characterized in that: the stirring assembly comprises a ventilation groove (53) formed in the machine body (10), four rotating grooves (54) are formed in the rear side wall of the ventilation groove (53), each rotating groove (54) is provided with a fifth shaft (55) in a rotating mode, each fifth shaft (55) is provided with a plurality of wind rods (56) on the outer circumferential side face, the plurality of wind rods (56) are arranged evenly in the circumferential direction of the fifth shaft (55), each fifth shaft (55) extends downwards to enter the second groove (24), a plurality of stirring rods (57) are evenly arranged on the circumferential side face of the second groove (24) in the circumferential direction of the second groove (24), and the stirring rods (57) are located in the second groove (24).

5. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 4, characterized in that: the four rotating grooves (54) are divided into two groups which are symmetrical left and right, and each group comprises two rotating grooves (54).

6. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 1, characterized in that: the air-cooled heat dissipation mechanism (A02) comprises two ventilation holes, two the ventilation holes are arranged in bilateral symmetry on the machine body (10), a first chute is arranged on the machine body (10), the first chute is communicated with the ventilation holes and the second chute (24), each first chute is internally provided with an air inlet door (37) in a sliding manner, the lower end face of the air inlet door (37) is fixedly provided with a second tooth, two sides of the air inlet door (37) close to each other are fixedly connected with ropes between one side of the air inlet door and the third shaft (42), one side of the air inlet door is close to one side of the second chute (24) and is provided with a sixth chute (46), a fourth shaft (51) is arranged between the front side wall and the rear side wall of the sixth chute (46) in a rotating manner, the outer circumferential side face of the fourth shaft (51) is along the circumferential direction of the fourth shaft (51) and is uniformly provided with a plurality of fourth fixing blocks (52), the utility model discloses a wind guide plate, including sixth groove (46), be provided with turning block (49) between the front and back lateral wall of sixth groove (46) rotation, the axle slot has been seted up to turning block (49), fourth shaft (51) are located in the axle slot, turning block (49) are followed a plurality of spring grooves (47) have evenly been seted up to the circumferencial direction of turning block (49) axle slot, every it is provided with three hornblocks to slide in spring groove (47), every three hornblocks keep away from one side of fourth shaft (51) with be connected with second spring (48) between the tank bottom of spring groove (47), the outer circumference side of turning block (49) evenly is provided with first tooth, the rear side of turning block (49) be provided with the gear of second tooth meshing, the gear cover is established on fourth shaft (51), every it is provided with the axis of rotation to rotate between the front and back side of ventilation hole, the cover is equipped with induced air board (60) in the axis of rotation, the left end and the right end of the induced draft plate (60) are both in a semi-arc shape, wherein a third tooth meshed with the first tooth is uniformly arranged on the semi-arc surface at one end close to the second groove (24), and a limiting groove (35) is formed in the semi-arc shape at the other end; the limiting component is arranged in the machine body (10); the fan assembly is positioned above the limiting assembly.

7. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 6, characterized in that: the number of the spring grooves (47) is the same as that of the fourth fixing blocks (52) and the spring grooves are designed in a staggered mode.

8. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 6, characterized in that: spacing subassembly includes third groove (27), third groove (27) are seted up in organism (10), third groove (27) are located and are kept away from one side of second groove (24), it is provided with first pole (26) to rotate in third groove (27), fourth groove (30) have been seted up to the below of third groove (27), it is provided with second pole (29) to rotate in fourth groove (30), second pole (29) are close to fifth groove (31) have been seted up to one side of air-inlet door (37), it is provided with third fixed block (33) to slide in fifth groove (31), the part of third fixed block (33) enters into spacing groove (35), and with spacing groove (35) sliding connection, third fixed block (33) with be connected with first spring (32) between a lateral wall in fifth groove (31), a lateral wall of third fixed block (33) is passed through second air-inlet pole (29) with first pole (26) with door (26) (37) Is fixedly connected with one side wall of the frame.

9. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 6, characterized in that: fan unit is including seting up four radiating groove (14) on first fixed block (11), four radiating groove (14) divide into bilateral symmetry's two sets of, two of every group radiating groove (14) longitudinal symmetry sets up, every the lower end face of radiating groove (14) is fixed and is provided with bracing piece (12), every bracing piece (12) are kept away from the one end of battery is rotated and is provided with primary shaft (13), primary shaft (13) are followed the circumferencial direction of primary shaft (13) evenly is provided with a plurality of flabellums.

10. The new energy automobile storage battery heat dissipation fire extinguishing system according to claim 1, characterized in that: an aerosol tank (20) is fixedly arranged on the upper side wall of the storage battery cell, and an aerosol nozzle (21) is fixedly arranged on the lower end face of the aerosol tank (20).