CN218783082U

CN218783082U - New energy automobile battery ventilation heat abstractor

Info

Publication number: CN218783082U
Application number: CN202221639327.XU
Authority: CN
Inventors: 许烈炎; 李姣月; 林芷如; 朱志浩; 苏良双
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-03-31
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a new energy automobile technical field just discloses a new energy automobile battery ventilation heat abstractor, including the guard box, the mounting groove has been seted up on the right side of guard box, and the chamber door is installed in the inner wall rotation of mounting groove, and two sets of gas vents have been seted up in the left side of guard box, and the right side inner wall fixedly connected with fan of guard box, the input of fan are located the below of fan, and the output of fan is located the left side of fan. This new energy automobile battery ventilation heat abstractor, through setting up grid board and cooler bin, make the heat that the battery during operation produced pass through the grid board and transmit to the cooler bin, thereby make the cooler bin continuously provide the cooling for the grid board, avoid the grid board to accumulate the heat with the contact surface of battery and lead to the high temperature, and set up the heat dissipation fan in the below of grid board, make the air current flow from the battery down to the top, thereby improve the radiating effect that the device provided for the battery, in order to guarantee the running life of battery.

Description

New energy automobile battery ventilation heat abstractor

Technical Field

The utility model relates to a new energy automobile technical field specifically is a new energy automobile battery ventilation heat abstractor.

Background

The new energy automobile can generate heat in the driving process, the heat is different from the heat generated by the traditional fuel oil automobile, the heat generated by the new energy automobile comes from the power battery, the working current of the power battery is large, the heat generation amount is large, meanwhile, the battery pack is in a relatively closed environment, the temperature of the battery can be increased, and the attenuation of the service life of the battery can be accelerated by too high or too low temperature.

In the prior art, the heat dissipation is provided for the battery together by arranging the air cooling mode, but the contact surface between the battery and the bearing device is easy to accumulate heat, so that the device is difficult to provide enough cooling for the battery when the battery works, and the heat dissipation effect is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a new energy automobile battery ventilation cooling device has solved the battery and has held the contact surface of device and accumulate the heat easily for the device is difficult to provide sufficient cooling for the battery at the battery during operation, influences the problem of radiating effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new energy automobile battery ventilation heat abstractor, includes the guard box, and the mounting groove has been seted up on the right side of guard box, and the chamber door is installed in the inner wall rotation of mounting groove, and two sets of gas vents have been seted up in the left side of guard box, the right side inner wall fixedly connected with fan of guard box, the input of fan is located the below of fan, the output of fan is located the left side of fan, the inside cooler bin that has the coolant liquid that has been stored of the bottom fixedly connected with of guard box, the top fixedly connected with of cooler bin is used for supporting automobile battery's grid plate, the surface of grid plate and the inner wall fixed connection of guard box, the two sets of inputs of rear side fixedly connected with of cooler bin are located the inside water pump of cooler bin, the output intercommunication of water pump has the circulating pipe, the circulating pipe is kept away from the one end of water pump for U type pipe and circulating pipe and passes the front side of cooler bin and is located the inside of cooler bin, both sides all are provided with two sets of rotation and install the heat dissipation fan on the inner wall of guard box bottom, leave the space between the top of heat dissipation fan's the bottom, the left and the inner wall of the left and the right side of swash plate all seted up two sets of swash plate, the right-hand side swash plate and the equidistant air current of air flow is connected with the inner wall of guard box.

Preferably, the height of the inner wall of the air inlet groove is smaller than that of the heat dissipation fan, and the inner wall of the bottom of the air inlet groove and the inner wall of the bottom of the protection box are located on the same horizontal plane.

Preferably, the outer surface of the circulating pipe is fixedly connected with two groups of fixing blocks, and the tops of the fixing blocks are fixedly connected with the inner wall of the top of the protection box.

Preferably, two groups of Contraband templates are fixedly connected to the inner wall of the left side of the protection box, and a gap is reserved between the two groups of Contraband templates.

Preferably, the front side and the rear side of the Contraband template are fixedly connected with the inner wall of the protection box, the width of the Contraband template inner wall is larger than the center distance of the circulating pipe, and the diameter of the circulating pipe is smaller than the wall thickness of the Contraband template.

Preferably, the horizontal plane where the bottom of the inclined plate is located is higher than the top of the box door, and the bottom of the box door and the top of the grid plate are located on the same horizontal plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a new energy automobile battery ventilation heat abstractor possesses following beneficial effect:

1. this new energy automobile battery ventilation heat abstractor, through setting up grid board and cooler bin, make the heat that the battery during operation produced pass through the grid board and transmit to the cooler bin, thereby make the cooler bin continuously provide the cooling for the grid board, avoid the grid board to accumulate the heat with the contact surface of battery and lead to the high temperature, and set up the heat dissipation fan in the below of grid board, make the air current flow from the battery down to the top, thereby improve the radiating effect that the device provided for the battery, in order to guarantee the running life of battery.

2. This new energy automobile battery ventilation heat abstractor, input and output through setting up the fan are located the below and the left side of fan respectively for the fan provides the guide for the air current, thereby make the air flow left after the effect of the upward flow of heat dissipation fan and fan after getting into the guard box from the air inlet duct and pass ventilation duct and gas vent, thereby at the inside wind channel that forms fixed direction of guard box, further improve the radiating efficiency of device.

3. This new energy automobile battery ventilation heat abstractor, through setting up the water pump with the inside coolant liquid suction circulating pipe of cooler bin, thereby make the coolant liquid at cooler bin and circulating pipe mesocycle flow, and make the circulating pipe provide the cooling for the guard box is inside, provide the heat dissipation for the battery with the mode that forced air cooling and water-cooling mix, provide the support for the battery through setting up the grid board, so that the air current passes the grid board and provides the cooling for the battery, thereby be convenient for the direct surface contact with the battery of air current, the practicality of device has been improved.

Drawings

FIG. 1 is a quarter sectional view of the structure of the present invention;

fig. 2 is a schematic view of the sectional structure of the present invention.

In the figure: 1. a protection box; 2. a grid plate; 3. a cooling tank; 4. a water pump; 5. a circulation pipe; 6. a heat dissipation fan; 7. an air inlet groove; 8. a box door; 9. a fan; 10. contraband template; 11. a sloping plate; 12. a fixed block; 13. and (4) ventilating slots.

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. 1-2, the present invention provides a technical solution: the utility model provides a new energy automobile battery ventilation heat abstractor, including guard box 1, the mounting groove has been seted up on guard box 1's right side, the inner wall of mounting groove rotates installs chamber door 8, two sets of gas vents have been seted up in guard box 1's left side, guard box 1's right side inner wall fixedly connected with fan 9, fan 9's input is located the below of fan 9, fan 9's output is located the left side of fan 9, guard box 1's the inside cooler bin 3 that has the coolant liquid that stores of bottom fixedly connected with, cooler bin 3's top fixedly connected with is used for supporting automobile battery's grid plate 2, the surface of grid plate 2 and guard box 1's inner wall fixed connection, the two sets of inputs of rear side fixedly connected with of cooler bin 3 are located the inside water pump 4 of cooler bin 3, water pump 4's output intercommunication has circulating pipe 5, circulating pipe 5 leaves the space for U type pipe and circulating pipe 5 keep away from the one end of water pump 4 and pass the front side of cooler bin 3 and be located the inside of cooler bin 3, both sides around cooler bin 3 all are provided with two sets of rotation and install heat dissipation fan 6 on the inner wall of guard box 1 bottom inner wall, the left and left side swash plate 11 and the left side of the right side swash plate 11 that make things convenient for the air flow fan 11 and the left side of the equal distance of air flow connection of guard box and swash plate 11, the left side of air flow connection of air flow of the left side swash plate 11.

Specifically, in order to facilitate the air to form the wind channel in protection box 1, the height of air inlet 7 inner wall is less than the height of heat dissipation fan 6, and the bottom inner wall of air inlet 7 and the bottom inner wall of protection box 1 are located same horizontal plane for the air passes and is located the below of 6 flabellums of heat dissipation fan behind the air inlet 7, thereby is convenient for the heat dissipation fan and rotates and guide the air current upward flow under the air current drives, so that the air current passes grid plate 2 and provides the cooling for the battery.

Specifically, in order to improve the stability of the device, two groups of fixing blocks 12 are fixedly connected to the outer surface of the circulating pipe 5, and the tops of the fixing blocks 12 are fixedly connected with the inner wall of the top of the protection box 1, so that the circulating pipe 5 is reinforced by the fixing blocks 12, and the circulating pipe 5 is kept stable when the cooling liquid flows.

Concretely, in order to improve the heat dissipation efficiency of device, the left side inner wall fixedly connected with two sets of Contraband template 10 of guard box 1, make the staff when installing the battery, contraband template 10's inner wall supports the surface of battery, thereby leave the space between the inner wall that makes the front and back both sides of battery and guard box 1, thereby be convenient for the air current and the surface contact of battery and provide the cooling for the battery, leave the space between two sets of Contraband template 10, so that the heat dissipation of battery, avoid the left side of battery to support Contraband template 10's inner wall completely and lead to the left side heat accumulation of battery.

Specifically, the front side and the rear side of a Contraband template 10 are fixedly connected with the inner wall of the protection box 1, the width of the inner wall of the Contraband template 10 is larger than the center distance of the circulating pipe 5, and the diameter of the circulating pipe 5 is smaller than the wall thickness of the Contraband template 10, so that the outer surface of the circulating pipe 5 is not in contact with the battery, and the service life of the battery is shortened due to uneven heat distribution on the outer surface of the battery.

Specifically, for the safety of guarantee battery, the level at swash plate 11 bottom place is higher than the top of chamber door 8, make the staff install the battery when grid plate 2 top the battery can not collide with swash plate 11, the bottom of chamber door 8 is located same horizontal plane with the top of grid plate 2, make the staff can support the bottom inner wall of mounting groove and promote the battery and slide left with the bottom of battery when putting into protection box 1 inside with the battery, thereby it keeps steadily when protection box 1 to be convenient for the battery gets into, avoid the battery because the collision and impaired.

The working principle is as follows: when the battery carries out the during operation, fan 9 and water pump 4 follow the battery and start, fan 9 induced drafts and airs exhaust left from the below, thereby make the air get into protection box 1 inside from air inlet duct 7 under the atmospheric pressure effect, heat dissipation fan 6 rotates and provides the direction for the air current under the air current effect, the air current flows left and discharges from the gas vent after 1 inside first upflow of protection box, thereby form fixed wind channel in protection box 1 inside, simultaneously water pump 4 takes out the inside coolant liquid of cooling box 3 to circulating pipe 5, thereby make circulating pipe 5 provide the cooling for protection box 1 is inside, in order to realize the ventilation cooling function to the battery.

To sum up, this new energy automobile battery ventilation heat abstractor, through setting up grid plate 2 and cooling tank 3, make the heat that the battery during operation produced transmit to cooling tank 3 through grid plate 2, thereby make cooling tank 3 continuously provide the cooling for grid plate 2, avoid grid plate 2 and the contact surface of battery to accumulate the heat and lead to the high temperature, and set up radiator fan 6 below grid plate 2, make the air current flow from the battery to the top, thereby improve the radiating effect that the device provided for the battery, in order to ensure the operating life of battery, through setting up that input and output of fan 9 are located below and left side of fan 9 respectively, make fan 9 provide the guide for the air current, thereby make the air flow left after getting into protection box 1 from admission chute 7 and upwards flowing under the effect of radiator fan 6 and fan 9, thereby form the wind channel of fixed direction inside protection box 1, further improve the heat dissipation efficiency of device, through setting up the cooling water pump suction of the cooling fluid in cooling tank 3 circulation pipe 5, thereby make the cooling

fluid circulation pipe

3 and 5 in the cooling tank, and make the cooling fluid circulation pipe provide the cooling water circulation pipe 5 for the cooling device, thereby the cooling water circulation pipe 2 provides the cooling water for the cooling device and the cooling device, thereby the cooling water is provided for the mixed cooling device and the cooling of battery directly for the cooling water.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 new energy automobile battery ventilation heat abstractor, includes guard box (1), and the mounting groove has been seted up on the right side of guard box (1), and chamber door (8) are installed in the inner wall rotation of mounting groove, and two sets of gas vents have been seted up in the left side of guard box (1), and the right side inner wall fixedly connected with fan (9) of guard box (1), its characterized in that: the input end of the fan (9) is positioned below the fan (9), the output end of the fan (9) is positioned on the left side of the fan (9), the bottom of the protection box (1) is fixedly connected with a cooling box (3) with cooling liquid stored inside, the top of the cooling box (3) is fixedly connected with a grating plate (2) for supporting an automobile battery, the outer surface of the grating plate (2) is fixedly connected with the inner wall of the protection box (1), the rear side of the cooling box (3) is fixedly connected with two groups of water pumps (4) with input ends positioned inside the cooling box (3), the output end of each water pump (4) is communicated with a circulating pipe (5), the circulating pipe (5) is a U-shaped pipe, one end of each circulating pipe (5), which is far away from the corresponding water pump (4), penetrates through the front side of the cooling box (3) and is positioned inside the cooling box (3), the front side and the rear side of the cooling box (3) are both provided with two groups of heat dissipation fans (6) rotatably installed on the inner wall of the bottom of the protection box (1), the top of each heat dissipation fans (6) and the bottom of the grid plate (2) are provided with a left inclined plate (7), the left side and right side of the protection box (1) are provided with an inclined plate (11), the left side of the inclined plate (11) and right side of the protection box (9) and left side of the inclined plate (11), the top equidistance on swash plate (11) right side is seted up and is made things convenient for ventilation groove (13) that the air current passed.

2. The new energy automobile battery ventilation and heat dissipation device of claim 1, characterized in that: the height of the inner wall of the air inlet groove (7) is smaller than that of the heat dissipation fan (6), and the inner wall of the bottom of the air inlet groove (7) and the inner wall of the bottom of the protection box (1) are located on the same horizontal plane.

3. The new energy automobile battery ventilation and heat dissipation device of claim 1, characterized in that: the outer surface of the circulating pipe (5) is fixedly connected with two groups of fixing blocks (12), and the tops of the fixing blocks (12) are fixedly connected with the inner wall of the top of the protection box (1).

4. The new energy automobile battery ventilation and heat dissipation device of claim 1, characterized in that: two groups of Contraband shaped plates (10) are fixedly connected to the inner wall of the left side of the protection box (1), and a gap is reserved between the two groups of Contraband shaped plates (10).

5. The new energy automobile battery ventilation and heat dissipation device of claim 4, characterized in that: the front side and the rear side of the Contraband type plate (10) are fixedly connected with the inner wall of the protection box (1), the width of the inner wall of the Contraband type plate (10) is larger than the center distance of the circulating pipe (5), and the diameter of the circulating pipe (5) is smaller than the wall thickness of the Contraband type plate (10).

6. The new energy automobile battery ventilation cooling device of claim 1, characterized in that: the horizontal plane of the bottom of the inclined plate (11) is higher than the top of the box door (8), and the bottom of the box door (8) and the top of the grid plate (2) are positioned on the same horizontal plane.