Battery hybrid energy storage module capable of avoiding overheating

Abstract

The utility model discloses a battery hybrid energy storage module capable of avoiding overheating, which comprises an outer shell, a partition plate is fixedly connected in the outer shell, a first energy storage battery and a second energy storage battery are respectively arranged on two sides of the partition plate, the lower surfaces of the first energy storage battery and the second energy storage battery are fixedly connected with supporting rods, and the supporting rods are fixedly connected with a bottom plate. A cavity is formed in the outer shell, a sealing partition plate is fixedly connected in the cavity, a pump body is fixedly connected to the upper surface of the sealing partition plate, the pump body penetrates through the sealing partition plate through a water pumping pipe, the pump body communicates with a water guide pipe through a water outlet pipe, the water guide pipe communicates with a water passing pipe, and a water cooling piece communicates with the water passing pipe. A heat dissipation fan is arranged on the bottom plate, a heat dissipation groove is formed in the side face of the outer shell, a dustproof net is arranged on the heat dissipation groove, and a temperature sensor is arranged on the side face of the partition plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery module technical field, concretely is the battery hybrid energy storage module of avoiding overheating. BACKGROUND

[0002] The battery hybrid energy storage module is a kind of energy storage system that different types of batteries or energy storage technologies are combined together, and the main types are: different battery materials are mixed, power type and energy type batteries are mixed, electrochemistry and other energy storage methods are mixed. Through the mixed use of different batteries, the system stability can be improved, the cost and performance can be optimized, and the flexibility can be enhanced.

[0003] When the battery module operates, a large amount of heat will accumulate inside the battery module, causing the operating temperature of the battery module to rise, affecting the battery performance. The existing heat dissipation mechanism of the battery module mainly uses a fan to dissipate heat. The heat dissipation effect of a single heat dissipation fan is slow, the heat dissipation efficiency is low, the use performance and service life of the battery are affected, and the use effect is not ideal.

[0004] Therefore, it is necessary to design a battery hybrid energy storage module that avoids overheating and has strong practicability. INVENTION CONTENTS

[0005] The utility model aims at providing the battery hybrid energy storage module that avoids overheating to solve the problems in the above background art.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: the battery hybrid energy storage module that avoids overheating, including shell body, the shell body is fixedly connected with the partition board in, the left and right sides of the partition board are equipped with first energy storage battery and second energy storage battery respectively, the left and right positions of the lower surface of first energy storage battery and second energy storage battery are fixedly connected with support rod, one end of support rod is fixedly connected with bottom plate, the bottom plate is fixedly connected on the inner lower surface of shell body, the cavity is equipped in the shell body, the sealing partition board is fixedly connected in the cavity, the upper surface of sealing partition board is fixedly connected with pump body, pump body passes through sealing partition board through water suction pipe, pump body is communicated with water guide pipe through water outlet pipe, the left and right positions of the front surface of water guide pipe are all communicated with water pipe, two water pipes are respectively around the outside of first energy storage battery and second energy storage battery, one end of two water pipes is all inserted into cavity and passes through sealing partition board, a plurality of water cooling fins are all communicated on two water pipes, the upper surface of shell body is fixedly connected with cover plate through fastening bolt, the bottom plate is equipped with heat dissipation fan, the left and right side surfaces of shell body are equipped with heat dissipation groove, the heat dissipation groove is equipped with dust screen, the left and right side surfaces of partition board are equipped with temperature sensor.

[0007] According to the technical scheme, the rear surface of the outer shell is provided with a water inlet pipe and a water outlet pipe at the cavity, the water inlet pipe is above the water outlet pipe, and the rear surface of the outer shell is provided with an observation window at the cavity.

[0008] According to the technical scheme, the lower surface of the cover plate is provided with a first sealing gasket.

[0009] According to the technical scheme, the outer shell is provided with a placing groove at the heat dissipation groove, the dust screen is placed in the placing groove, the outer shell is provided with a moving cavity at the front and rear positions of the placing groove, the moving cavity is slidably provided with a moving plate, a plurality of springs are fixedly connected to the inner wall of the moving cavity, one end of the spring is fixedly connected to the moving plate, a plurality of fixed rods are fixedly connected to one side of the moving plate, one end of the fixed rod extends into the placing groove, the dust screen is provided with a fixed hole matched with the fixed rod for plug-in connection, the moving plate is fixedly connected with two toggle rods, one end of the two toggle rods extends out of the outer shell and is fixedly connected with a toggle plate, and the outer shell is provided with a toggle slot for the movement of the toggle rod.

[0010] According to the technical scheme, one side of the dust screen is provided with a second sealing gasket.

[0011] According to the technical scheme, the left and right sides of the outer shell are fixedly connected with mounting plates, and the mounting plates are provided with mounting holes.

[0012] Compared with the prior art, the utility model has the advantages that when the temperature in the outer shell rises to a set value, the heat dissipation fan starts to work, the heat in the outer shell is discharged through the heat dissipation groove, when the temperature in the outer shell is high, the pump body is started, the pump body extracts water in the cavity and flows through a plurality of cold water pieces, taking away the heat on the water cooling piece, and finally flowing back to the cavity, realizing the circulation of water, and then through the cooperation of water cooling and air cooling, the heat dissipation effect is better, the temperature is quickly lowered, and the use performance and service life of the battery are avoided from being affected.

[0013] Through the cooperation of the dust screen, the placing groove, the moving cavity, the moving plate, the spring, the fixed rod, the fixed hole, the toggle rod, the toggle plate and the toggle slot, when the dust screen needs to be cleaned, the staff can conveniently disassemble it, and then clean or replace it. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model.

[0015] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 is the partial structure schematic diagram of the utility model;

[0017] Figure 3 is the connecting structure schematic diagram of the pump body of the utility model;

[0018] Figure 4 is the front view cross-section structure schematic diagram of the utility model;

[0019] Figure 5 is the left view cross-section structure schematic diagram of the utility model Figure 1 ;

[0020] Figure 6 is the left view cross-section structure schematic diagram of the utility model Figure 2 ;

[0021] Figure 7 is the left view structure schematic diagram of the utility model;

[0022] Figure 8 is the top view cross-section structure schematic diagram of the utility model;

[0023] Figure 9 is the enlarged structure schematic diagram of A part in Figure 4 ;

[0024] Figure 10 is the enlarged structure schematic diagram of B part in Figure 6 ;

[0025] In the drawing: 1-outer shell, 2-separating plate, 3-first energy storage battery, 4-second energy storage motor, 5-supporting rod, 6-bottom plate, 7-cavity, 8-sealing partition, 9-pump body, 10-water pumping pipe, 11-water outlet pipe, 12-water guide pipe, 13-water passage pipe, 14-water cooling fin, 15-fastening bolt, 16-cover plate, 17-radiation fan, 18-radiation groove, 19-dustproof net, 20-temperature sensor, 21-water inlet pipe, 22-drain pipe, 23-observation window, 24-first sealing gasket, 25-putting groove, 26-moving cavity, 27-moving plate, 28-spring, 29-fixing rod, 30-fixing hole, 31-dialing rod, 32-dialing plate, 33-dialing groove, 34-second sealing gasket, 35-mounting plate, 36-mounting hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-10 The utility model provides technical scheme: avoid overheated battery hybrid energy storage module, including shell body 1, the shell body 1 is fixedly connected with the partition 2 in, the left and right sides of partition 2 are equipped with first energy storage battery 3 and second energy storage battery 4 respectively, the left and right positions of first energy storage battery 3 and second energy storage battery 4 lower surface are all fixedly connected with support rod 5, one end of support rod 5 is fixedly connected with bottom plate 6, bottom plate 6 is fixedly connected in the inner lower surface of shell body 1, the shell body 1 is equipped with cavity 7 in, the cavity 7 is fixedly connected with sealed baffle 8 in, the upper surface of sealed baffle 8 is fixedly connected with pump body 9, pump body 9 passes through sealed baffle 8 through water pump 10, pump body 9 is connected with water guide pipe 12 through water outlet pipe 11, the left and right positions of water guide pipe 12 front surface are all connected with water pipe 13, two water pipe 13 are around first energy storage battery 3 and second energy storage battery 4 outside respectively, one end of two water pipe 13 all stretches into cavity 7 and passes through sealed baffle 8, all be connected with a plurality of water cooling fin 14 on two water pipe 13, the upper surface of shell body 1 is fixedly connected with cover plate 16 through fastening bolt 15, bottom plate 6 is equipped with cooling fan 17, the left and right side surfaces of shell body 1 are all equipped with heat dissipation groove 18, the heat dissipation groove 18 is equipped with dust screen 19, the left and right side surfaces of partition 2 are all equipped with temperature sensor 20;

[0028] through the cooperation of temperature sensor 20 and cooling fan 17, when the temperature in shell body 1 rises to the set value, cooling fan 17 starts, and the heat in shell body 1 is discharged through heat dissipation groove 18, when the temperature in shell body 1 is high, pump body 9 is started, pump body 9 extracts water in cavity 7 through water pump 10, and then transmits through water outlet pipe 11, water guide pipe 12 and water pipe 13 and flows through a plurality of water cooling fins 14, taking away the heat on the water cooling fins 14, and finally flows back into cavity 7, realizing the circulation of water, and further realizing better heat dissipation effect through the cooperation of water cooling and air cooling, and quickly cooling, avoiding affecting the use performance and service life of the battery, when the temperature in shell body 1 does not reach the set value, cooling fan 17 does not start, and self-cooling is carried out, achieving the purpose of saving energy;

[0029] The rear surface of the outer shell 1 is provided with a water inlet pipe 21 and a drain pipe 22, the water inlet pipe 21 is located above the drain pipe 22, and the rear surface of the outer shell 1 is provided with an observation window 23;

[0030] Through the setting of the water inlet pipe 21 and the drain pipe 22, the operation of water injection and drainage can be realized, and the water level condition can be observed through the observation window 23;

[0031] The lower surface of the cover plate 16 is provided with a first sealing gasket 24;

[0032] Through the setting of the first sealing gasket 24, the sealing property of the connection between the cover plate 16 and the outer shell 1 can be enhanced;

[0033] The outer shell 1 is provided with a placing groove 25 at the position of the heat dissipation groove 18, the dustproof net 19 is placed in the placing groove 25, the outer shell 1 is provided with a moving cavity 26 at the front and rear positions of the placing groove 25, the moving cavity 26 is slidably provided with a moving plate 27, a plurality of springs 28 are fixedly connected to the inner wall of the moving cavity 26, one end of the spring 28 is fixedly connected with the moving plate 27, a plurality of fixed rods 29 are fixedly connected to one side surface of the moving plate 27, one end of the fixed rod 29 extends into the placing groove 25, the dustproof net 19 is provided with a fixed hole 30 matched with the fixed rod 29, the moving plate 27 is fixedly connected with two toggle levers 31, one end of the two toggle levers 31 extends out of the outer shell 1 and is fixedly connected with a toggle plate 32, and the outer shell 1 is provided with a toggle slot 33 for the movement of the toggle lever 31;

[0034] Through the cooperation between the dustproof net 19, the placing groove 25, the moving cavity 26, the moving plate 27, the spring 28, the fixed rod 29, the fixed hole 30, the toggle lever 31, the toggle plate 32 and the toggle slot 33, when the dustproof net 19 is disassembled, the toggle plate 32 can be pulled, the toggle plate 32 drives the moving plate 27 to move in the moving cavity 26 through the toggle lever 31, at this time the spring 28 is contracted and elastically deformed, and at the same time the fixed rod 29 on the moving plate 27 is separated from the fixed hole 30 on the dustproof net 19, thereby facilitating the disassembly of the dustproof net 19 by the staff, when installation is needed, the dustproof net 19 can be placed into the placing groove 25, the fixed rod 29 is inserted into the fixed hole 30 under the elastic force of the spring 28 after the toggle plate 32 is loosened, thereby completing the installation of the dustproof net 19, and facilitating the replacement of the dustproof net 19;

[0035] One side surface of the dustproof net 19 is provided with a second sealing gasket 34;

[0036] Through the setting of the second sealing gasket 34, the sealing property of the connection between the dustproof net 19 and the placing groove 25 can be enhanced, and the entry of dust can be avoided;

[0037] The left and right sides of the shell body 1 are fixedly connected with mounting plates 35, and mounting holes 36 are arranged on the mounting plates 35.

[0038] The battery module can be fixed through the mounting plates 35 and the mounting holes 36 and in cooperation with mounting bolts.

[0039] Principle: In use, when the temperature in the shell body 1 rises to a set value, the heat dissipation fan 17 starts to work, and the heat in the shell body 1 is discharged through the heat dissipation groove 18; when the temperature in the shell body 1 is high, the pump body 9 is started, and the pump body 9 draws water in the cavity 7 through the water suction pipe 10, and then the water is transmitted through the water outlet pipe 11, the water guide pipe 12 and the water passage pipe 13 and flows through the plurality of water cooling fins 14, and the heat on the water cooling fins 14 is removed, and finally the water flows back into the cavity 7, realizing the circulation of the water, and then the water cooling and air cooling are combined, so that the heat dissipation effect is better, the temperature is quickly reduced, and the use performance and service life of the battery are avoided from being affected; when the temperature in the shell body 1 does not reach the set value, the heat dissipation fan 17 does not start to work, and self-heat dissipation is carried out, so that the energy is saved; through the cooperation between the dust screen 19, the placing groove 25, the moving cavity 26, the moving plate 27, the spring 28, the fixing rod 29, the fixing hole 30, the pulling rod 31, the pulling plate 32 and the pulling groove 33, when the dust screen 19 is disassembled, the pulling plate 32 can be pulled, the pulling plate 32 drives the moving plate 27 to move in the moving cavity 26 through the pulling rod 31, at this time, the spring 28 is contracted and elastically deformed, and at the same time, the fixing rod 29 on the moving plate 27 is separated from the fixing hole 30 on the dust screen 19, so that the dust screen 19 can be conveniently disassembled by the staff; when installation is needed, the dust screen 19 can be placed into the placing groove 25, the fixing rod 29 is inserted into the fixing hole 30 under the elastic force of the spring 28 after the pulling plate 32 is loosened, so that the installation of the dust screen 19 is completed, and the dust screen 19 is convenient to replace.

[0040] It should be noted that, in the present document, the terms“first”,“second”, etc. are used merely to differentiate one entity or action from another, and do not necessarily require or imply any actual such relationship or order between such entities or actions. Also, the terms“comprises”,“comprising”, or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A battery hybrid energy storage module to avoid overheating, comprising an outer housing (1), characterized in that: The outer shell (1) is fixedly connected with a partition plate (2), the left and right sides of the partition plate (2) are respectively provided with a first energy storage battery (3) and a second energy storage battery (4), the left and right positions of the lower surfaces of the first energy storage battery (3) and the second energy storage battery (4) are fixedly connected with support rods (5), one end of the support rod (5) is fixedly connected with a bottom plate (6), the bottom plate (6) is fixedly connected to the inner lower surface of the outer shell (1), the outer shell (1) is provided with a cavity (7), the cavity (7) is fixedly connected with a sealing partition plate (8), the upper surface of the sealing partition plate (8) is fixedly connected with a pump body (9), the pump body (9) passes through the sealing partition plate (8) through a water pumping pipe (10), the pump body (9) is communicated with a water guide pipe (12) through a water outlet pipe (11), the left and right positions of the front surface of the water guide pipe (12) are communicated with water pipes (13), the two water pipes (13) are respectively arranged on the outer sides of the first energy storage battery (3) and the second energy storage battery (4), one end of the two water pipes (13) extends into the cavity (7) and passes through the sealing partition plate (8), a plurality of water cooling fins (14) are communicated with the two water pipes (13), the upper surface of the outer shell (1) is fixedly connected with a cover plate (16) through a fastening bolt (15), the bottom plate (6) is provided with a cooling fan (17), the left and right sides of the outer shell (1) are provided with cooling grooves (18), the cooling grooves (18) are provided with dustproof nets (19), and the left and right sides of the partition plate (2) are provided with temperature sensors (20).

2. The battery hybrid energy storage module to avoid overheat of claim 1, wherein: The rear surface of the outer shell (1) and located at the cavity (7) is provided with a water inlet pipe (21) and a drain pipe (22), the water inlet pipe (21) is located above the drain pipe (22), and the rear surface of the outer shell (1) and located at the cavity (7) is provided with an observation window (23).

3. The battery hybrid energy storage module to avoid overheat of claim 1, wherein: The lower surface of the cover plate (16) is provided with a first sealing gasket (24).

4. The battery hybrid energy storage module to avoid overheat of claim 1, wherein: The outer shell (1) is provided with a placing groove (25) at the cooling groove (18), the dustproof net (19) is placed in the placing groove (25), the outer shell (1) is provided with a moving cavity (26) at the front and rear positions of the placing groove (25), a moving plate (27) is slidably arranged in the moving cavity (26), a plurality of springs (28) are fixedly connected to the inner wall of the moving cavity (26), one end of the spring (28) is fixedly connected with the moving plate (27), a plurality of fixed rods (29) are fixedly connected to one side of the moving plate (27), one end of the fixed rod (29) extends into the placing groove (25), the dustproof net (19) is provided with a fixed hole (30) matched with the fixed rod (29), the moving plate (27) is fixedly connected with two toggle levers (31), one end of the two toggle levers (31) extends out of the outer shell (1) and is fixedly connected with a toggle plate (32), and the outer shell (1) is provided with a toggle slot (33) for the movement of the toggle lever (31).

5. The battery hybrid energy storage module to avoid overheat of claim 4, wherein: One side of the dustproof net (19) is provided with a second sealing gasket (34).

6. The battery hybrid energy storage module to avoid overheat of claim 1, wherein: The left and right sides of the outer shell (1) are fixedly connected with mounting plates (35), and mounting holes (36) are arranged on the mounting plates (35).

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