CN218887309U

CN218887309U - New energy automobile battery package microchannel water-cooling plate

Info

Publication number: CN218887309U
Application number: CN202223075293.9U
Authority: CN
Inventors: 严晓伟
Original assignee: Suzhou Yongchuang Metal Science And Technology Co ltd
Current assignee: Suzhou Yongchuang Metal Science And Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-18
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a new energy automobile battery package microchannel water-cooling plate, including the water-cooling plate body, water inlet pipe chamber and play water lumen are all fixed connection to the water-cooling plate body left and right sides, water inlet pipe chamber surface intercommunication inlet tube, the inlet tube is kept away from the one end fixed mounting water intaking valve of water inlet pipe chamber, go out water lumen surface middle end intercommunication outlet pipe, the outlet pipe is kept away from the one end fixed mounting outlet valve of play water lumen, the inside fixed connection cooling transmission subassembly of water-cooling plate body; the cooling transmission assembly comprises two U-shaped pipes, transmission pipes are communicated with one opposite sides of the two U-shaped pipes, one ends, far away from the U-shaped pipes, of the transmission pipes are communicated with a straight pipe, and the right side of the straight pipe is fixedly connected with a bending pipe. This new energy automobile battery package microchannel water-cooling board, through the inlet tube discharge U type intraduct and through transmission pipe and straight tube this internal transport of water-cooling board and to battery package and this body surface rapid cooling of water-cooling board.

Description

New energy automobile battery package microchannel water-cooling plate

Technical Field

The utility model relates to a new energy automobile technical field specifically is a new energy automobile battery package microchannel water-cooling plate.

Background

New energy automobile battery need cool off, and water-cooling is the cooling scheme of present mainstream, and the microchannel formula water-cooling board that constitutes through the collector tube of taking composite brazing material and microchannel flat pipe becomes the mainstream to the water-cooling mode of square electricity core module in the market after 2015, and the design of this kind of water-cooling board is generally assembled the back welding by two collector tubes that have composite material and a plurality of microchannel aluminum alloy flat tubes and is formed.

Need use the water-cooling board in new energy automobile use, chinese patent CN 205177977U discloses a heating panel for panel, including the inflow subassembly and the subassembly that outflows, the inflow subassembly includes inflow pipe and inflow pressure manifold, and inflow pipe and inflow pressure manifold intercommunication, the subassembly that outflows includes outflow pipe and outflow pressure manifold, and outflow pipe and outflow pressure manifold intercommunication. The both ends of influent flow collecting pipe and the both ends of the outflow collecting pipe all set up to sealed, influent flow collecting pipe and the outflow is connected with the reposition of redundant personnel subassembly between the collecting pipe, and the reposition of redundant personnel subassembly includes a plurality of reposition of redundant personnel flat pipes, and this utility model utilizes the water-cooled heat dissipation, and simple structure, occupation space are little, the heat dissipation is even, and the radiating efficiency is high.

However, this utility model discloses the water-cooling board too thick and heavy is difficult to apply to narrow and small car, and the device is not direct consequently the radiating effect lower with the battery contact simultaneously, has seriously influenced new energy automobile's heat dissipation cooling, can not satisfy the user demand of car, so proposes a new energy automobile battery package microchannel water-cooling board and solves the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a new energy automobile battery package microchannel water-cooling board possesses advantages such as the heat dissipation cooling is comprehensive, has solved the too thick and heavy of water-cooling board, is difficult to apply to on narrow and small car, and the device is not direct and the lower problem of consequently the radiating effect of battery contact simultaneously.

In order to realize that the above-mentioned purpose heat dissipation cooling is comprehensive, the utility model provides a following technical scheme: the utility model provides a new energy automobile battery includes microchannel water-cooling board, includes the water-cooling board body, equal fixed connection of the water cooling board body left and right sides is intake the lumen and is gone out the lumen, intake lumen surface intercommunication inlet tube, the one end fixed mounting water intaking valve of intake the lumen is kept away from to the inlet tube, go out lumen surface middle-end intercommunication outlet pipe, the one end fixed mounting outlet valve of going out the lumen is kept away from to the outlet pipe, the inside fixed connection cooling transmission assembly of water-cooling board body.

The cooling transmission assembly comprises two U-shaped pipes, transmission pipes are communicated with one opposite sides of the two U-shaped pipes, one ends, far away from the U-shaped pipes, of the transmission pipes are communicated with a straight pipe, and the right side of the straight pipe is fixedly connected with a bending pipe.

Further, the fixing frame is fixedly connected to one side of the water inlet pipe cavity and one side of the water outlet pipe cavity, which are opposite to each other, and a plurality of fixing hole grooves are formed in the other side of the fixing frame, which is opposite to each other.

Further, it is a plurality of the fixed orifices groove is vertical equidistance and arranges, the fixed orifices groove surface is the circular arc type structure.

Further, a water inlet is formed in the upper end of the inner side of the water inlet pipe cavity, and a water outlet is formed in the middle of the inner side of the water outlet pipe cavity.

Further, the inner wall of the water inlet is communicated with the outer wall of the water inlet pipe, and the inner wall of the water outlet is communicated with the outer wall of the water outlet pipe.

Furthermore, sealing rings are arranged on the inner walls of the water inlet and the water outlet, and the U-shaped pipe close to one side of the water inlet pipe cavity is communicated with the water inlet.

Further, the U-shaped pipe adopts a cooling pipe.

Furthermore, the U-shaped pipe close to one side of the water outlet pipe cavity is communicated with the water guide pipe, and the water guide pipe is far away from the U-shaped pipe and is communicated with the lower side of the water outlet.

Compared with the prior art, the utility model provides a new energy automobile battery package microchannel water cooling board possesses following beneficial effect:

1. this new energy automobile battery package microchannel water-cooling board, through the inlet tube inside of discharging into U type pipe and through transmission pipe and straight tube conveying and to battery package and the cooling water board body surface rapid cooling inside the cooling water board body.

2. This new energy automobile battery package microchannel water-cooling board, through inlet tube and outlet pipe joint respectively inside water inlet and delivery port and fixed through the sealing washer, solved the too thick and heavy of water-cooling board, be difficult to the application on narrow and small car, the device is not direct and the lower problem of the consequently radiating effect of battery contact simultaneously.

Drawings

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

FIG. 2 is a sectional view showing the structure of the water-cooling plate of the present invention;

fig. 3 is a sectional view of the water inlet pipe cavity and the water outlet pipe cavity of the present invention.

In the figure: the water cooling plate comprises a water cooling plate body 1, a water inlet pipe cavity 2, a water inlet pipe 3, a water inlet valve 4, a fixing frame 5, a fixing hole groove 6, a water outlet pipe cavity 7, a water outlet pipe 8, a water outlet valve 9, a U-shaped pipe 10, a transmission pipe 11, a straight pipe 12, a bent pipe 13, a water inlet 14, a water guide pipe 15 and a water outlet 16.

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.

The first embodiment is as follows:

referring to fig. 1-3, in the embodiment, the microchannel water cooling plate for the new energy automobile battery pack includes a water cooling plate body 1, a water inlet cavity 2 and a water outlet cavity 7 are fixedly connected to both the left side and the right side of the water cooling plate body 1, a water outlet 16 is formed in the middle of the inner side of the water outlet cavity 7, a water inlet 14 is formed in the upper end of the inner side of the water inlet cavity 2, seal rings are arranged on the inner walls of the water inlet 14 and the water outlet 16, the surface of the water inlet cavity 2 is communicated with the water inlet pipe 3, the inner wall of the water inlet 14 is communicated with the outer wall of the water inlet pipe 3, the end of the water inlet pipe 3, far away from the water inlet cavity 2, is fixedly installed with the water inlet valve 4, the middle end of the surface of the water outlet cavity 7 is communicated with the water outlet pipe 8, the inner wall of the water outlet 16 is communicated with the outer wall of the water outlet pipe 8, the end, far away from the water outlet cavity 7, is fixedly installed with the water outlet valve 9, and the cooling transmission assembly is fixedly connected inside the water cooling plate body 1.

The cooling transmission assembly comprises two U-shaped pipes 10, the U-shaped pipe 10 close to one side of the water inlet pipe cavity 2 is communicated with a water inlet 14, the U-shaped pipe 10 adopts a cooling pipe, the U-shaped pipe 10 close to one side of the water outlet pipe cavity 7 is communicated with a water guide pipe 15, the water guide pipe 15 is far away from the U-shaped pipe 10 and is communicated with the lower side of a water outlet 16, one opposite sides of the two U-shaped pipes 10 are communicated with a transmission pipe 11, one end, far away from the U-shaped pipe 10, of the transmission pipe 11 is communicated with a straight pipe 12, and the right side of the straight pipe 12 is fixedly connected with a bending pipe 13.

In this embodiment, the water inlet valve 4 transmits the water of the circulating water device from the water inlet pipe 3 to the inside of the U-shaped pipe 10, and the U-shaped pipe 10 itself adopts a cooling pipe, so that the temperature of the battery pack can be greatly reduced to achieve rapid cooling, and meanwhile, the U-shaped pipe 10, the transmission pipe 11, the straight pipe 12 and the bending pipe 13 drive the circulating water to circularly flow inside the water cooling plate body 1 to further improve the cooling treatment of the battery pack.

The second embodiment:

referring to fig. 1-2, on the basis of the first embodiment, the fixing device includes fixing frames 5 fixedly connected to opposite sides of a water inlet pipe cavity 2 and a water outlet pipe cavity 7, wherein a plurality of fixing hole slots 6 are formed in opposite sides of the two fixing frames 5, the fixing hole slots 6 are arranged in a vertical and equidistant manner, and the surfaces of the fixing hole slots 6 are in an arc structure.

By adopting the technical scheme, the fixing frame 5 is attached to the surface of the battery pack and can play a role in fixing through the fixing piece matched with the fixing frame 5 for fixed connection.

The working principle of the above embodiment is as follows:

the water inlet pipe 3 and the water outlet pipe 8 are respectively clamped inside the water inlet 14 and the water outlet 16 and are fixed through sealing rings, the fixing frame 5 on one side of the water inlet pipe cavity 2, which is opposite to the water outlet pipe cavity 7, is arranged on the outer side of the battery pack and is matched with the fixing piece to be fixed with the fixing hole groove 6, the water inlet valve 4 and the water outlet valve 9 are communicated with the circulating water device, after the water inlet valve 4 is started, water is discharged into the U-shaped pipe 10 from the water inlet pipe 3, naturally moves downwards through transmission of the transmission pipe 11 and the straight pipe 12 and is discharged into the water outlet pipe 8 from the bottom end to be discharged from the water outlet valve 9, and then the battery pack is cooled or insulated through continuously circulating water.

The beneficial effects of the above embodiment are as follows:

this new energy automobile battery package microchannel water cooling board arranges into U type pipe 10 through inlet tube 3 inside and through transmission pipe 11 and straight tube 12 in this internal transport of water cooling board and to battery package and this 1 surperficial rapid cooling of water cooling board.

This new energy automobile battery package microchannel water-cooling board, through inlet tube 3 and outlet pipe 8 respectively the joint at water inlet 14 and 16 insides of delivery port and fixed through the sealing washer, solved the too thick and heavy of water-cooling board, be difficult to the application on narrow and small car, the device is not direct and therefore the lower problem of radiating effect of battery contact simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 package microchannel water-cooling board, includes this body (1) of water-cooling board, its characterized in that: the left side and the right side of the water cooling plate body (1) are fixedly connected with a water inlet pipe cavity (2) and a water outlet pipe cavity (7), the surface of the water inlet pipe cavity (2) is communicated with a water inlet pipe (3), one end, far away from the water inlet pipe cavity (2), of the water inlet pipe (3) is fixedly provided with a water inlet valve (4), the middle end of the surface of the water outlet pipe cavity (7) is communicated with a water outlet pipe (8), one end, far away from the water outlet pipe cavity (7), of the water outlet pipe (8) is fixedly provided with a water outlet valve (9), and the inside of the water cooling plate body (1) is fixedly connected with a cooling transmission assembly;

the cooling transmission assembly comprises two U-shaped pipes (10), one opposite sides of the two U-shaped pipes (10) are communicated with transmission pipes (11), one ends, far away from the U-shaped pipes (10), of the transmission pipes (11) are communicated with straight pipes (12), and the right sides of the straight pipes (12) are fixedly connected with bending pipes (13).

2. The new energy automobile battery pack micro-channel water cooling plate of claim 1, characterized in that: the water inlet pipe cavity (2) and the water outlet pipe cavity (7) are fixedly connected with the fixing frame (5) on the opposite sides, and the fixing frame (5) is provided with a plurality of fixing hole grooves (6) on the opposite sides.

3. The new energy automobile battery pack micro-channel water cooling plate of claim 2, characterized in that: a plurality of fixed orifices groove (6) are vertical equidistance and arrange, fixed orifices groove (6) surface is the circular arc type structure.

4. The new energy automobile battery pack micro-channel water cooling plate of claim 2, characterized in that: the upper end of the inner side of the water inlet pipe cavity (2) is provided with a water inlet (14), and the middle part of the inner side of the water outlet pipe cavity (7) is provided with a water outlet (16).

5. The new energy automobile battery pack micro-channel water cooling plate of claim 4, wherein: the inner wall of the water inlet (14) is communicated with the outer wall of the water inlet pipe (3), and the inner wall of the water outlet (16) is communicated with the outer wall of the water outlet pipe (8).

6. The new energy automobile battery pack micro-channel water cooling plate of claim 5, characterized in that: sealing rings are arranged on the inner walls of the water inlet (14) and the water outlet (16), and the U-shaped pipe (10) close to one side of the water inlet pipe cavity (2) is communicated with the water inlet (14).

7. The new energy automobile battery pack micro-channel water cooling plate of claim 6, wherein: the U-shaped pipe (10) adopts a cooling pipe.

8. The new energy automobile battery pack microchannel water cooling plate of claim 7, characterized in that: the U-shaped pipe (10) close to one side of the water outlet pipe cavity (7) is communicated with a water guide pipe (15), and the water guide pipe (15) is far away from the U-shaped pipe (10) and is communicated with the lower side of the water outlet (16).