High-temperature-resistant reinforced storage battery separator assembly

Abstract

The utility model discloses a high-temperature-resistant reinforced storage battery partition plate assembly, and relates to the technical field of storage batteries. The cooling device comprises a center partition plate, side partition plates, end plates, a water tank, a fan and a cooling coil pipe, the side partition plates distributed at equal intervals are fixed to the two sides of the center partition plate, the two limiting strips are fixed to the two sides of each side partition plate, and the center partition plate and the side partition plates are hollow and communicated with each other; a group of cooling coil pipes are fixed in all the side partition plates on the same side of the central partition plate; a fan is fixed to the upper end of the water tank, a fan cover is fixed to the air outlet end of the fan, and a semiconductor chilling plate is fixed in the fan cover. By arranging the central partition plate, the side partition plates, the limiting strips, the cooling coil pipe, the fan and the water tank, the problems that a conventional battery box is lack of partition plates, or the partition plates are insufficient in strength and poor in pressure resistance are solved; and when the batteries are placed between the partition plates, corresponding heat dissipation and heat insulation functions are lacked to ensure the normal work of the batteries.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of battery, especially, a kind of high-temperature-resistant reinforced battery separator assembly. BACKGROUND

[0002] The device that chemical energy is converted into electric energy is called chemical battery, generally referred to as battery. After discharge, the internal active substance can be regenerated by charging, and the electric energy is stored as chemical energy, and the chemical energy is converted into electric energy when discharging, and the battery is called battery, also called secondary battery. Battery is usually not used alone, and is mostly used in series to form a battery pack, so multiple batteries are placed in a battery box, and are connected in series, but there are still the following problems in actual use:

[0003] After the battery is placed in the battery box, it is usually arranged in order, and a small part of the battery box has a baffle structure, which facilitates the separation of the battery, but the conventional battery box mostly does not have a baffle, or the baffle structure is too simple, the structure is not stable enough, and is easily damaged, the strength is insufficient, and once the impact, extrusion and the like occur outside, the baffle, the battery box and the like are damaged, thereby affecting the battery itself, and liquid leakage and the like occur, so the structural strength of the baffle assembly needs to be strengthened.

[0004] Secondly, the battery generates a certain temperature when working, and the heat is greatly increased in high-temperature weather, and the heat between adjacent batteries also affects each other, so better heat dissipation and heat insulation functions are needed to ensure the normal work of the battery. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of high-temperature-resistant reinforced battery separator assembly, by setting center baffle, side baffle, limiting strip, cooling coil, fan, water tank, it solves the problem that conventional battery box lacks baffle, or baffle strength is insufficient, compression resistance is poor;And when battery is placed between baffle, it lacks corresponding heat dissipation and heat insulation function to ensure the normal work of battery.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model is a kind of high-temperature-resistant reinforced battery separator assembly, including center baffle, side baffle, end plate, water tank, fan, cooling coil, the both sides of center baffle are fixed with equidistant distribution side baffle, the both sides of side baffle are fixed with two limiting strips, the center baffle and side baffle are hollow and interconnected, and a group of cooling coils are fixed in all side baffles on the same side of center baffle;

[0008] One end of the center partition is fixed with an end plate, and the lower part of the end plate away from the center partition is fixed with a water tank, the upper end of the water tank is fixed with a fan, the air outlet end of the fan is fixed with a fan cover, and the end of the fan cover away from the fan is fixed with a wind pipe, the fan cover is fixed with a semiconductor refrigeration sheet, and the end of the wind pipe away from the fan cover is fixed with a center partition.

[0009] Further, the center partition is also provided with a wire slot, and the upper end of the wire slot is flush with the upper end of the side partition, the center partition between every two adjacent side partitions is provided with equidistantly distributed through holes, and the through holes are communicated with the inner cavity of the center partition.

[0010] Further, the battery body is jointly clamped between the limiting strips on the opposite faces of the two adjacent side partitions, the two sides of the side partition are also fixed with equidistantly distributed reinforcing ribs, and the reinforcing rib is a triangular block, and the face of the reinforcing rib close to the center partition is welded with the center partition.

[0011] Further, the upper end of the side partition is provided with a recess, and the recess on the same side of the center partition is jointly clamped with a locking strip, and the lower part of the locking strip is fixed with equidistantly distributed pressing blocks, and the pressing blocks are pressed on the upper end face of the battery body below.

[0012] Further, the upper end of the side partition is provided with a recess, and the recess on the same side of the center partition is jointly clamped with a locking strip, and the lower part of the locking strip is fixed with equidistantly distributed pressing blocks, and the pressing blocks are pressed on the upper end face of the battery body below.

[0013] Further, the upper end of the cooling coil is fixed with a water outlet pipe, the lower end of the cooling coil is fixed with a water inlet pipe, and the end of the water outlet pipe away from the cooling coil penetrates the end plate and is connected with the upper end of the water tank, and the end of the water inlet pipe away from the cooling coil penetrates the end plate and is connected with the side of the water tank.

[0014] The utility model has the following beneficial effects:

[0015] The utility model discloses a center partition, side partition, spacing strip are set up, solved the problem that the conventional battery case is short of partition, or the insufficient strength of partition, poor compression resistance, the utility model discloses directly place in the battery case, and the bottom of center partition and side partition can be welded with the inside of battery case and fixed, is used for the partition of battery main part, and the battery main part is inserted between the limiting strip of opposite side of adjacent side partition, and the position of battery main part is restricted through four limiting strips, and then the locking strip cover is established on the side partition, and the pressing block is pressed on the battery main part, and the locking strip is fixed and locked through the rotation nut, and in this state, the battery main part has certain spacing with center partition and the inner wall of battery case, and the adjacent battery main part is also separated by the side partition, and has certain interval, and the battery main part is stored independently, and the side partition still carries out structure strengthening with center partition through the reinforcing rib, and the structure strength is increased, and there is enough space for buffering, and there is enough impact deformation space, avoids the damage of battery, and even if one battery is damaged, the remaining battery will not be influenced.

[0016] The utility model discloses a cooling coil, center partition, fan, water tank are set up, solved the problem that when the battery is placed between the partition, the corresponding heat dissipation and heat insulation function is short of to guarantee the normal work of battery, the battery main part works, and a certain heat will be produced, and the fan works, and drives the air flow, and utilizes semiconductor refrigerating piece refrigeration, and the cold air is inputted in center partition from the air scoop, the wind pipe, and then is spouted from the through -hole, and is blown to the battery main part surface, and the battery main part is cooled down, and then through the injection of certain cooling water in the water tank, and is equipped with corresponding water pump, and the cooling water is inputted in the cooling coil through the water inlet pipe, and then is backflowed to the water tank from the water outlet pipe, in this process, the cooling water will take away the heat around the battery main part, and the cooling coil of long path still can contact the cold air spouted in the through -hole, and makes the heat dissipate faster. ACCURACY OF DRAWINGS

[0017] In order to make the technical scheme of the embodiments of the utility model more clearly, the following will briefly introduce the drawing needed to be used for the embodiment description.

[0018] Figure 1 It is a kind of high-temperature-resistant reinforced battery partition assembly perspective view;

[0019] Figure 2 It is the structure diagram after battery main part and locking strip are removed;

[0020] Figure 3 It is the connection diagram of side partition section and center partition;

[0021] Figure 4 It is the state diagram of center partition section;

[0022] Figure 5 It is the structure diagram of locking strip;

[0023] Figure 6 This is the connection diagram of the water tank and cooling coil;

[0024] Figure 7 This is the structural diagram of the side partition;

[0025] Figure 8 It is a cross-sectional view of the air hood and air duct.

[0026] Reference numerals:

[0027] 1. Center partition; 101. Wire trough; 102. Through hole; 2. Side partition; 201. Limit strip; 202. Groove; 203. Reinforcement rib; 204. Stud; 2041. Nut; 3. End plate; 4. Water tank; 5. Fan; 501. Fan cover; 5011. Semiconductor cooling plate; 502. Air duct; 6. Cooling coil; 601. Water outlet pipe; 602. Water inlet pipe; 7. Locking strip; 701. Pressure block; 8. Battery body. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] See also Figures 1-8 As shown, the utility model is a high-temperature resistant reinforced battery separator assembly, including a central separator 1, side separators 2, end plates 3, a water tank 4, a fan 5, and a cooling coil 6. Equally spaced side separators 2 are fixed on both sides of the central separator 1. Two limiting bars 201 are fixed on both sides of the side separators 2. The central separator 1 and the side separators 2 are hollow and interconnected. A set of cooling coils 6 is fixed to all side separators 2 on the same side of the central separator 1.

[0030] The battery body 8 is clamped between the limiting bars 201 on the opposite sides of two adjacent side partitions 2; equidistantly distributed reinforcing ribs 203 are also fixed on both sides of the side partitions 2, and the reinforcing ribs 203 are triangular blocks. The side of the reinforcing ribs 203 close to the central partition 1 is welded to the central partition 1;

[0031] The center partition 1 is connected to the side partitions 2 to form partitions. Two limiting bars 201 are fixed on both sides of the side partitions 2. The battery body 8 is inserted between the limiting bars 201 on the opposite sides of the adjacent side partitions 2. The position of the battery body 8 is restricted by the four limiting bars 201. In this state, the battery body 8 has a certain distance from the center partition 1 and the inner wall of the battery box. The adjacent battery bodies 8 are also separated by the side partitions 2 with a certain distance. The battery bodies 8 are stored in independent partitions. The side partitions 2 are also welded with reinforcing ribs 203 to strengthen the structure and increase the structural strength.

[0032] An end plate 3 is fixed to one end of the central partition 1, and a water tank 4 is fixed to the lower part of the end plate 3 on the side away from the central partition 1. A fan 5 is fixed to the upper end of the water tank 4. A hood 501 is fixed to the air outlet end of the fan 5, and an air duct 502 is fixed to the end of the hood 501 away from the fan 5. A semiconductor cooling plate 5011 is fixed in the hood 501, and the end of the air duct 502 away from the hood 501 is connected to the end of the central partition 1. The central partition 1 between each two adjacent side partitions 2 is provided with equidistantly distributed through holes 102, and the through holes 102 are connected to the inner cavity of the central partition 1.

[0033] The end plate 3 is used to separate the working area, so that the cooling part is separated from the battery placement area. The fan 5 works to drive the air flow and uses the semiconductor refrigeration plate 5011 for cooling. The cold air is input into the central partition 1 from the wind hood 501 and the air duct 502, and then ejected from the through hole 102 and blown to the surface of the battery body 8 to cool the battery body 8.

[0034] A wire groove 101 is further provided in the central partition 1 , and the upper end of the wire groove 101 is flush with the upper end of the side partition 2 . The wire groove 101 is used to facilitate wiring between the battery bodies 8 .

[0035] The upper ends of the side partitions 2 are all provided with grooves 202, and a locking strip 7 is commonly engaged in the grooves 202 on all side partitions 2 on the same side of the central partition 1. Equally spaced pressure blocks 701 are fixed to the lower portion of the locking strip 7, and the pressure blocks 701 are pressed against the upper end surface of the battery body 8 below it.

[0036] A stud 204 is fixed in each groove 202, and the upper portion of the stud 204 extends out of the locking strip 7. The portion of the stud 204 extending out of the locking strip 7 is screwed with a nut 2041.

[0037] After the battery body 8 is placed, the locking bar 7 is embedded in the groove 202, and the stud 204 is extended out of the locking bar 7, and then the nut 2041 is rotated downward until the locking bar 7 is fixed. At this time, the pressing block 701 also presses the upper end of the battery body 8.

[0038] A water outlet pipe 601 is fixed to the upper end of the cooling coil 6, and a water inlet pipe 602 is fixed to the lower end of the cooling coil 6. The end of the water outlet pipe 601 away from the cooling coil 6 passes through the end plate 3 and is connected to the upper end of the water tank 4. The end of the water inlet pipe 602 away from the cooling coil 6 passes through the end plate 3 and is connected to the side of the water tank 4.

[0039] A certain amount of cooling water is injected into the water tank 4, and a corresponding water pump is equipped to input the cooling water into the cooling coil 6 through the water inlet pipe 602, and then return to the water tank 4 from the water outlet pipe 601. During this process, the cooling water will take away the heat around the battery body 8.

[0040] The specific working principle of the utility model is: firstly, the partition plate assembly is directly placed in the battery box, the bottom end of the center partition plate 1 and the side partition plate 2 can be welded and fixed with the inside of the battery box, the center partition plate 1 and the side partition plate 2 are connected through, form a partition, the battery main body 8 is inserted between the limiting strips 201 on the opposite side of the adjacent side partition plate 2, the position of the battery main body 8 is limited through the four limiting strips 201, in this state, the battery main body 8 and the center partition plate 1 and the inside wall of the battery box have a certain spacing, and the adjacent battery main body 8 is also separated by the side partition plate 2, has a certain interval, the side partition plate 2 still welds the reinforcing rib 203 and carries out structure strengthening with the center partition plate 1, after the battery main body 8 is placed, the locking strip 7 is embedded in the groove 202, and the stud 204 extends out of the locking strip 7, then rotates the nut 2041 and moves down, until the locking strip 7 is fixed, at this time, the pressing block 701 also tightens the upper end of the battery main body 8; when the battery main body 8 works, a certain heat is generated, at this time, the fan 5 works, cooperates with the semiconductor refrigerating sheet 5011 and refrigerates, and cold air is input into the center partition plate 1 from the fan cover 501 and the air pipe 502, and then is sprayed from the through hole 102, blows to the surface of the battery main body 8, and carries out the cooling operation of the battery main body 8, still injects a certain cooling water in the water tank 4, and is equipped with the corresponding water pump (not shown in the drawing), and the cooling water is input into the cooling coil 6 through the water inlet pipe 602, and then is backflowed to the water tank 4 from the water outlet pipe 601, in this process, the cooling water can take away the heat around the battery main body 8, realizes double heat dissipation, and the combination of the side partition plate 2 and the center partition plate 1, cooperates with the hollow design of both, also has good heat insulation effect.

[0041] The above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification to the technical scheme recorded in the foregoing embodiments, equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, all belong to the protection scope of the utility model.

Claims

1. A high temperature resistant reinforced battery separator assembly, comprising a central separator (1), side separators (2), end plates (3), a water tank (4), a fan (5), and a cooling coil (6), characterized in that: Side baffles (2) are fixed to both sides of the central baffle (1) at equal intervals, and two limit bars (201) are fixed to both sides of the side baffles (2). The central baffle (1) and the side baffles (2) are hollow inside and communicate with each other, and a group of cooling coils (6) are fixed to all the side baffles (2) on the same side of the central baffle (1). An end plate (3) is fixed to one end of the central partition (1), and a water tank (4) is fixed to the lower part of the end plate (3) away from the central partition (1), a fan (5) is fixed to the upper end of the water tank (4), a wind cover (501) is fixed to the air outlet end of the fan (5), and an air duct (502) is fixed to the end of the wind cover (501) away from the fan (5), a semiconductor cooling plate (5011) is fixed in the wind cover (501), and the end of the air duct (502) away from the wind cover (501) is connected and fixed to the end of the central partition (1).

2. The high temperature resistant reinforced battery separator assembly according to claim 1, characterized in that: A wire groove (101) is further provided in the central partition (1), and the upper end of the wire groove (101) is flush with the upper end of the side partition (2). Through holes (102) distributed at equal intervals are provided on the central partition (1) between every two adjacent side partitions (2), and the through holes (102) are communicated with the inner cavity of the central partition (1).

3. The high temperature resistant reinforced battery separator assembly according to claim 1, characterized in that: The battery body (8) is commonly clamped between the limiting bars (201) on the opposite surfaces of two adjacent side partitions (2); equidistantly distributed reinforcing ribs (203) are also fixed on both sides of the side partitions (2), and the reinforcing ribs (203) are triangular blocks. The reinforcing ribs (203) are welded and fixed to the central partition (1) on a side close to the central partition (1).

4. The high temperature resistant reinforced battery separator assembly according to claim 3, characterized in that: The upper ends of the side partitions (2) are all provided with grooves (202), and a locking strip (7) is commonly engaged in the grooves (202) on all the side partitions (2) on the same side of the central partition (1). The lower part of the locking strip (7) is fixed with equally spaced pressing blocks (701), and the pressing blocks (701) are pressed on the upper end surface of the battery body (8) below it.

5. The high temperature resistant reinforced battery separator assembly according to claim 4, characterized in that: A stud (204) is fixed in each groove (202), and the upper portion of the stud (204) extends out of the locking strip (7), and the portion of the stud (204) extending out of the locking strip (7) is screwed with a nut (2041).

6. The high temperature resistant reinforced battery separator assembly according to claim 1, characterized in that: A water outlet pipe (601) is fixed to the upper end of the cooling coil (6), and a water inlet pipe (602) is fixed to the lower end of the cooling coil (6). The end of the water outlet pipe (601) away from the cooling coil (6) passes through the end plate (3) and is connected to the upper end of the water tank (4). The end of the water inlet pipe (602) away from the cooling coil (6) passes through the end plate (3) and is connected to the side of the water tank (4).

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