CN219435976U - Water-cooling module of embedment form - Google Patents

Abstract

The utility model belongs to the technical field of water-cooling film sets, and discloses a water-cooling module in a filling and sealing mode, which comprises a water-cooling plate internally provided with a water-cooling pipe, wherein a plurality of slots are uniformly arranged on the water-cooling plate, side slots are arranged on the left side and the right side of the water-cooling plate, through slots penetrating through the side slots and the slots are arranged on the water-cooling plate in a transverse mode, stud bolts are arranged in the through slots in a matched mode, aluminum sheets are arranged in the slots in a matched mode, a first side plate is arranged in the side slots in a matched mode, through holes with positions corresponding to the through slots are arranged on the first side plate and the aluminum sheets, T-shaped blocks are arranged at two ends of the first side plate, second side plates are arranged on the front side and the rear side of the water-cooling plate, T-shaped blind slots with sizes matching the T-shaped blocks are arranged at two ends of the second side plates, square grids are formed by the first side plates in a matched mode, and a plurality of electric cores are arranged in the square grids.

Description

Water-cooling module of embedment form

Technical Field

The utility model belongs to the technical field of water-cooling membrane modules, and particularly relates to a water-cooling module in a potting mode.

Background

At present, the trend of rail transit is to drive a train to run by using a storage battery as power, so that the quality of the performance of the storage battery directly influences all works on the train, and the storage battery is correctly used, so that the service condition is improved, the service life of the storage battery is prolonged, and the rail transit has important significance.

Because of the working characteristics of the storage battery, continuous high-current charge and discharge can lead to extremely high temperature of the battery core, not only can the capacity of the storage battery not be improved, but also the capacity and the service life of the storage battery can be greatly limited.

For square aluminum shell battery cells, the common water cooling module is characterized in that the bottom of the battery cell is in contact with a water cooling plate through a heat conducting pad for heat dissipation. For the working condition of small battery core multiplying power, the form of the water cooling module can meet the heat dissipation requirement. However, when the charge and discharge multiplying power of the battery cell is increased, heat generated by the battery cell cannot be timely conducted out, so that the temperature rise of the battery cell is increased, and the service life and safety of the battery cell are affected.

The existing water cooling module is only characterized in that the bottom of the battery cell is in contact with the water cooling plate for heat dissipation through the heat conduction pad, the heat dissipation capacity is insufficient, the temperature rise of the battery cell is high, the module is not fast and convenient to install, rivets are used for connection, or welding is used for auxiliary reinforcement.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: aims at providing a water cooling module in a potting form.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a water cooling module of embedment form, includes the built-in water-cooling board of installing the water-cooling pipe, a plurality of slots are evenly installed to the water-cooling board, the side tank is installed in the left and right sides to the water-cooling board, the water-cooling board is equipped with horizontal be equipped with run through the side tank with the logical groove of slot, lead to the groove to match and install stud, the slot matches and installs the aluminum sheet, the side tank matches and installs first curb plate, first curb plate with the aluminum sheet is equipped with the position and corresponds the through-hole of leading to the groove, T type piece is installed at first curb plate both ends, the water-cooling board installs the second curb plate in front and back both sides, the size matching has been seted up at second curb plate both ends T type blind groove of T type piece, first curb plate cooperation the second curb plate with the aluminum sheet forms the square, a plurality of electric cores have been placed in the square.

Further limited, the first curb plate with the second curb plate corner concatenation position is installed the scute, first curb plate the second curb plate with the scute is equipped with the rivet hole that the position corresponds each other, and this kind of design consolidates the corner connection position, strengthens use intensity.

Further limited, the water-cooling plate is provided with a reinforcing hole corresponding to the second side plate in position, and the second side plate is reinforced by the design, so that the overall strength is enhanced.

Further limited, eight insulating sheets are symmetrically arranged on the front side and the rear side of the battery cell, four insulating sheets are symmetrically arranged on the left side and the right side of the battery cell, two insulating sheets are symmetrically arranged on the bottom side of the battery cell, and gaps are formed in each surface of the battery cell by means of division, so that encapsulation is facilitated.

Further limited, the thickness dimension of the aluminum sheet is three millimeters, and the design ensures heat conduction and segmentation effects.

The beneficial effects of the utility model are that:

by adopting the structure of the utility model, the position fixing of the first side plate, the second side plate and the aluminum sheet can be realized by only using two stud bolts, and the installation is rapid and convenient;

by adopting the structural design of the utility model, the first side plate, the second side plate and the aluminum sheet are mutually matched to form square grids, and the electric core can be installed by being placed in the square grids through cooperation with filling and sealing operation, so that a module is formed, and the production efficiency is ensured;

the utility model realizes the water-cooling module in the filling and sealing mode, so that the five surfaces of the battery core are contacted with the water-cooling plate, the heat dissipation contact area is increased, and the heat of the battery core can be quickly dissipated through the water-cooling plate.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic diagram of a water cooling module in a potting form according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a water-cooled module with two sets of electrical cores removed according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partially exploded view of an embodiment of a water-cooled module in a potting form according to the present utility model;

FIG. 4 is a schematic diagram of a water-cooled module with a potting structure according to an embodiment of the present utility model;

the main reference numerals are as follows:

a water cooling plate 1; a slot 2; a side groove 3; a through groove 4; an aluminum sheet 5; a first side plate 6; a through hole 7; a T-shaped block 8; a second side plate 9; a T-shaped blind slot 10; square 11; a cell 12; a gusset 13; rivet hole 14; a reinforcement hole 15; an insulating sheet 16.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the water cooling module in a potting form of the utility model comprises a water cooling plate 1 internally provided with a water cooling pipe, a plurality of slots 2 are uniformly arranged on the water cooling plate 1, side slots 3 are arranged on the left side and the right side of the water cooling plate 1, a through slot 4 which penetrates through the side slots 3 and the slots 2 is arranged on the water cooling plate 1 in a transverse mode, a stud bolt is arranged on the through slot 4 in a matched mode, an aluminum sheet 5 is arranged on the slot 2 in a matched mode, a first side plate 6 is arranged on the side slot 3 in a matched mode, through holes 7 with positions corresponding to the through slot 4 are arranged on the first side plate 6 and the aluminum sheet 5, T-shaped blocks 8 are arranged at two ends of the first side plate 6, second side plates 9 are arranged on the front side and the rear side of the water cooling plate 1, T-shaped blind slots 10 with the sizes matching the T-shaped blocks 8 are arranged at two ends of the second side plates 9, square grids 11 are formed by the first side plate 6 in cooperation with the second side plates 9 and the aluminum sheet 5, and a plurality of electric cores 12 are arranged in the square grids 11.

In this embodiment, when a water cooling module with a potting form is used, firstly, the aluminum sheet 5 is inserted into the slot 2, then the second side plate 9 is placed on the front side and the rear side of the water cooling plate 1, then the first side plate 6 is used to fix the position of the second side plate 9 in a manner that the T-shaped block 8 is inserted into the T-shaped blind slot 10, the side slot 3 also forms the position fixing for the first side plate 6, finally, the stud is inserted into the through hole 7 through the through slot 4 and locks the two sides of the stud, so that the integral installation is realized, the stud fixes the positions of the first side plate 6 and all the aluminum sheets 5, the T-shaped block 8 presses the T-shaped blind slot 10, the position fixing for the second side plate 9 is realized, and the installation and assembly are fast and convenient.

The filling and sealing mode for the battery cell is as follows: firstly, a proper amount of pouring heat-conducting potting adhesive is prepared and poured into the square grid 11, then the prepared battery cells 12 are arranged and placed into the square grid until the heat-conducting potting adhesive overflows slowly and just overflows the aluminum sheet 5, at this time, the front, rear, left, right, lower five surfaces of the battery cells are directly and indirectly contacted with the water cooling plate 1, and the heat dissipation effect is ensured.

Preferably, the corner splicing positions of the first side plate 6 and the second side plate 9 are provided with the corner plates 13, and the first side plate 6, the second side plate 9 and the corner plates 13 are provided with rivet holes 14 corresponding to each other, so that the corner connecting positions are reinforced, the use strength is enhanced, and in practice, the specification and the size of the corner plates 13 can be considered according to specific situations.

The water-cooled panel 1 is preferably provided with reinforcing holes 15 corresponding to the second side panel 9, so that the second side panel 9 is reinforced to strengthen the overall strength, and the reinforcing method may be considered in practice according to the specific circumstances.

Preferably, eight insulating sheets 16 are symmetrically and totally installed on the front side and the rear side of the battery cell 12, four insulating sheets 16 are symmetrically and totally installed on the left side and the right side of the battery cell 12, and two insulating sheets 16 are symmetrically and totally installed on the bottom side of the battery cell 12, so that gaps are formed on each surface of the battery cell 12, filling and sealing are facilitated, and in fact, a structure which is uniformly divided can be considered according to specific situations.

The thickness dimension of the aluminum sheet 5 is preferably three millimeters, and this design ensures heat conduction and segmentation effects, and in practice, the thickness dimension of the aluminum sheet 5 can also be considered according to the specific situation.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims (5)

1. The utility model provides a water-cooling module of embedment form, includes built-in water-cooling board (1) that installs the water-cooling pipe, its characterized in that: the utility model discloses a solar cell module, including water-cooling board (1), a plurality of slots (2) are evenly installed to water-cooling board (1), water-cooling board (1) installs side tank (3) in the left and right sides, water-cooling board (1) are equipped with horizontal be equipped with run through side tank (3) with logical groove (4) of slot (2), logical groove (4) match is installed stud, slot (2) match is installed aluminum sheet (5), side tank (3) match is installed first curb plate (6), first curb plate (6) with aluminum sheet (5) are equipped with the position and correspond through hole (7) of logical groove (4), T type piece (8) are installed at first curb plate (6) both ends, second curb plate (9) are installed in front and back both sides, size matching is seted up at second curb plate (9) both ends T type blind groove (10) of T type piece (8), first curb plate (6) cooperation second curb plate (9) with aluminum sheet (5) are equipped with through hole (7) of leading to groove (4), place in (11) a plurality of electric core (12).

2. The water cooling module in the form of a potting as set forth in claim 1, wherein: corner splicing positions of the first side plate (6) and the second side plate (9) are provided with corner plates (13), and the first side plate (6), the second side plate (9) and the corner plates (13) are provided with rivet holes (14) with positions corresponding to each other.

3. A water cooled module in the form of a potting as claimed in claim 2, wherein: the water cooling plate (1) is provided with reinforcing holes (15) corresponding to the second side plate (9).

4. A water cooled module in the form of a potting as claimed in claim 3, wherein: eight insulating sheets (16) are symmetrically arranged on the front side and the rear side of the battery cell (12), four insulating sheets (16) are symmetrically arranged on the left side and the right side of the battery cell (12), and two insulating sheets (16) are symmetrically arranged on the bottom side of the battery cell (12).

5. The water cooling module in the form of a potting as set forth in claim 4, wherein: the thickness dimension of the aluminum sheet (5) is three millimeters.