Novel battery discharging device

Abstract

The utility model discloses a novel battery discharging device, which comprises a resistance transduction box, and a heating resistor is arranged in the resistance transduction box; a battery clamping box is arranged on one side of the resistance transduction box, and the battery clamping box is electrically connected with the heating resistor; a water-cooling heat dissipation box is arranged on the other side of the resistance transduction box, a heat dissipation pipe is arranged in the water-cooling heat dissipation box, the two ends of the heat dissipation pipe extend into the resistance transduction box, cooling fins are arranged on the outer side of the water-cooling heat dissipation box, and one end of each cooling fin extends into the water-cooling heat dissipation box; and one end of the radiating pipe is arranged as a liquid inlet end. According to the novel battery discharging device provided by the utility model, through the matching design of multiple structures, the device can discharge recycled batteries and convert electric energy into heat energy, so that liquid in the resistance transduction box is heated, heat dissipation is carried out on the liquid through the water-cooling heat dissipation box and the heat dissipation pipe, and the device can continuously work; therefore, the battery can be thoroughly discharged before being recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling, in particular to a novel battery discharge device. Background Art

[0002] Collecting used batteries to prevent them from entering the ecosystem and causing harm to the environment; there are still many reusable materials in discarded batteries. Battery recycling can not only improve economic benefits, but also reduce environmental pollution caused by batteries and improve environmental benefits.

[0003] However, the recycled batteries have more or less power. If the recycled batteries are not handled properly, the batteries may explode, causing harm to workers. At the same time, the explosion will produce polluting gases and pollute the atmospheric environment. Therefore, this application proposes a new battery discharge device to solve the technical problems mentioned in the above patents and provide a new technical solution. Utility Model Content

[0004] Based on this, it is necessary to provide a new type of battery discharge device to address the above technical problems. Through the coordinated design of multiple structures, the device can discharge the recycled batteries and convert electrical energy into thermal energy, thereby heating the liquid in the resistance transducer box, and then dissipate the heat of the liquid through the water-cooled heat sink and heat pipe, so that the device can operate continuously, thereby achieving complete discharge before battery recycling.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The invention discloses a novel battery discharge device, which is used for complete discharge of the battery before recycling.

[0007] The novel battery discharge device specifically comprises:

[0008] A resistance transducer box, wherein a heating resistor is arranged inside the resistance transducer box;

[0009] A battery clamping box is provided on one side of the resistance transducer box, and the battery clamping box is electrically connected to the heating resistor;

[0010] A water-cooled heat sink is arranged on the other side of the resistance transducer box, a heat sink is arranged inside the water-cooled heat sink, both ends of the heat sink extend into the resistance transducer box, a heat sink is arranged on the outside of the water-cooled heat sink, one end of the heat sink extends into the water-cooled heat sink; one end of the heat sink is arranged as a liquid inlet end, and the other end of the heat sink is arranged as a liquid discharge end, and a first liquid pump and a first control valve are respectively arranged at positions of the heat sink near the liquid inlet end.

[0011] As a preferred implementation of the novel battery discharge device provided by the utility model, the resistance transducer box is also provided with a current sensor and a temperature sensor respectively.

[0012] As a preferred embodiment of the new battery discharge device provided by the utility model, a buffer container is provided at one end of the battery clamping box, a heat conductor is provided on the buffer container, one end of the heat conductor extends to the interior of the buffer container, and the other end of the heat conductor extends to the interior of the battery clamping box, and the buffer container is connected to the interior of the resistance transducer box through a connecting pipe.

[0013] As a preferred embodiment of the novel battery discharge device provided by the utility model, a connecting pipe 2 is provided at one end of the buffer container away from the connecting pipe 1, the other end of the connecting pipe 2 is connected to the first control valve, and a second liquid pump is provided on the connecting pipe 1.

[0014] As a preferred implementation of the novel battery discharge device provided by the utility model, the first control valve is a three-way valve.

[0015] As a preferred embodiment of the novel battery discharge device provided by the utility model, a liquid injection pipe is also provided on the outer side of the resistance transducer box for replenishing or discharging liquid, and a second control valve is provided on the liquid injection pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The novel battery discharge device provided by the utility model, through the coordinated design of multiple structures, enables the device to discharge the recycled batteries, convert electrical energy into thermal energy, thereby heating the liquid in the resistance transducer box, and then dissipating the heat of the liquid through the water-cooled heat sink and the heat pipe, so that the device can operate continuously, thereby realizing complete discharge of the battery before recycling.

[0018] The novel battery discharge device provided by the utility model heats the battery clamping box in a cold environment through the structural coordination design of the buffer container, the first connecting pipe, the heat conducting member and the second connecting pipe, so that the temperature of the battery clamping box is maintained at a temperature suitable for battery discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1This is a schematic diagram of the overall structure of the new battery discharge device provided by the utility model;

[0021] Figure 2 A schematic diagram of the structure of a heat sink for a new type of battery discharge device provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of a buffer container of a novel battery discharge device provided by the utility model;

[0023] Figure 4 A schematic diagram of the structure of a new type of battery discharge device resistance transducer box provided by the utility model;

[0024] Figure 5 A schematic diagram of the structure of a water-cooling heat sink for a new type of battery discharge device provided by the utility model;

[0025] Figure 6 The utility model is a partial structural schematic diagram of a battery clamping box of a new battery discharge device provided by the utility model.

[0026] The markings in the figure are as follows:

[0027] 1. Resistor transducer box; 2. Battery clamping box; 3. Heating resistor; 4. Liquid injection pipe; 5. Water-cooled heat sink; 6. Heat pipe; 7. First liquid pump; 8. First control valve; 9. Current sensor; 10. Temperature sensor; 11. Second control valve; 12. Heat sink; 13. Buffer container; 14. Connecting pipe 1; 15. Second liquid pump; 16. Heat conducting member; 17. Connecting pipe 2. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0029] As described in the background technology, the recycled batteries have more or less electricity. If the recycled batteries are not handled properly, the batteries may explode, causing harm to workers and generating polluting gases, which pollute the atmosphere.

[0030] In order to solve this technical problem, the utility model provides a novel battery discharge device, which is used for complete discharge of batteries before recycling.

[0031] Specifically, please refer to Figure 1 - Figure 2 , the new battery discharge device specifically includes:

[0032] A resistance transducer box 1, wherein a heating resistor 3 is arranged inside the resistance transducer box 1;

[0033] A battery holding box 2 is provided on one side of the resistance transducer box 1, and the battery holding box 2 is electrically connected to the heating resistor 3;

[0034] A water-cooled heat sink 5 is arranged on the other side of the resistance transducer box 1, and a heat sink 6 is arranged inside the water-cooled heat sink 5. Both ends of the heat sink 6 extend to the inside of the resistance transducer box 1. A heat sink 12 is arranged on the outside of the water-cooled heat sink 5, and one end of the heat sink 12 extends to the inside of the water-cooled heat sink 5; one end of the heat sink 6 is arranged as a liquid inlet end, and the other end of the heat sink 6 is arranged as a liquid discharge end. A first liquid pump 7 and a first control valve 8 are respectively arranged at positions of the heat sink 6 near the liquid inlet end.

[0035] The novel battery discharge device provided by the utility model, through the coordinated design of multiple structures, enables the device to discharge the recycled batteries, convert electrical energy into thermal energy, thereby heating the liquid in the resistance transducer box 1, and then dissipating the heat of the liquid through the water-cooled heat sink 5 and the heat pipe 6, so that the device can continue to operate, thereby achieving complete discharge before battery recycling.

[0036] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0037] Embodiment 1:

[0038] Please refer to Figure 1 - Figure 5 , a novel battery discharge device, comprising:

[0039] A resistance transducer box 1 is provided with a heating resistor 3 inside the resistance transducer box 1; a battery clamping box 2 is provided on one side of the resistance transducer box 1, and the battery clamping box 2 is electrically connected to the heating resistor 3, so that the battery can be loaded into the battery clamping box 2, and the heating resistor 3 generates heat through the discharge of the battery, wherein an injection pipe 4 is also provided on the outside of the resistance transducer box 1 for replenishing or discharging liquid, and a second control valve 11 is provided on the injection pipe 4; heat exchange liquid can be filled into the resistance transducer box 1 through the injection pipe 4, so as to realize heat exchange of the heating resistor 3, and the opening and closing of the injection pipe 4 can be controlled by the second control valve 11. Among them, a current sensor 9 and a temperature sensor 10 are also provided on the resistance transducer box 1, and the temperature and current inside the resistance transducer box 1 can be detected respectively through the current sensor 9 and the temperature sensor 10.

[0040] A water-cooled heat sink 5 is provided on the other side of the resistance transducer box 1, a heat sink 6 is provided inside the water-cooled heat sink 5, both ends of the heat sink 6 extend to the inside of the resistance transducer box 1, a heat sink 12 is provided on the outside of the water-cooled heat sink 5, one end of the heat sink 12 extends to the inside of the water-cooled heat sink 5; one end of the heat sink 6 is provided as a liquid inlet end, and the other end of the heat sink 6 is provided as a liquid discharge end, and the first liquid pump 7 and the first control valve 8 are provided at the position of the heat sink 6 near the liquid inlet end. Further, the first control valve 8 is a three-way valve.

[0041] It can be seen that by starting the first liquid pump 7 and opening the first control valve 8, the heat exchange liquid inside the resistance transducer box 1 flows inside the heat pipe 6, thereby ensuring uniform heating of the heat exchange liquid, and when the liquid flows through the heat pipe 6, the liquid inside the water-cooled heat sink 5 is heated, and the liquid inside the water-cooled heat sink 5 is cooled through the heat sink 12, so that the heat exchange liquid inside the resistance transducer box 1 can achieve heat exchange when flowing through the heat pipe 6 and dissipate heat through the heat sink 12, thereby avoiding excessive temperature inside the resistance transducer box 1. When it is necessary to discharge and replace the heat exchange liquid inside the resistance transducer box 1, the first control valve 8 can be adjusted to another interface that is not connected to the pipeline, so that the heat exchange liquid can be discharged.

[0042] Embodiment 2:

[0043] The novel battery discharge device provided in Example 1 is further optimized, specifically, as follows: Figure 3 and Figure 6 As shown, a buffer container 13 is provided at one end of the battery clamping box 2, a heat conductor 16 is provided on the buffer container 13, one end of the heat conductor 16 extends into the buffer container 13, and the other end of the heat conductor 16 extends into the battery clamping box 2, and the buffer container 13 is connected to the inside of the resistance transducer box 1 through a connecting pipe 14. Further, a connecting pipe 2 17 is provided at one end of the buffer container 13 away from the connecting pipe 1 14, the other end of the connecting pipe 2 17 is connected to the first control valve 8, and a second liquid pump 15 is provided on the connecting pipe 14.

[0044] Through the above structural design, the end of the connecting pipe 2 17 away from the buffer container 13 is connected to the first control valve 8, the first liquid pump 7 is closed, and the passage between the resistance transducer box 1 and the liquid inlet end of the heat dissipation tube 6 is disconnected through the first control valve 8, and the connecting pipe 2 17 is connected to the passage of the heat dissipation tube 6. By starting the second liquid pump 15, the heat exchange liquid inside the resistance transducer box 1 can be introduced into the buffer container 13 through the connecting pipe 1 14, and then the heat is transferred to the battery clamping box 2 through the heat conductor 16, so that the temperature of the battery clamping box 2 is maintained at a temperature suitable for battery discharge; after entering the buffer container 13, the heat exchange liquid enters the heat dissipation tube 6 through the connecting pipe 2 17, and then the heat exchange liquid flowing through the heat dissipation tube 6 is dissipated by the water-cooled heat dissipation box 5. The heat exchange liquid after heat dissipation flows back to the resistance transducer box 1 through the discharge end of the heat dissipation tube 6 to continue to exchange heat with the heating resistor 3.

Claims

1. A novel battery discharge device, characterized in that: include: A resistance transducer box (1), wherein a heating resistor (3) is arranged inside the resistance transducer box (1); A battery holding box (2) is provided on one side of the resistance energy conversion box (1), and the battery holding box (2) is electrically connected to the heating resistor (3); A water-cooled heat sink (5) is arranged on the other side of the resistance transducer box (1), a heat sink (6) is arranged inside the water-cooled heat sink (5), both ends of the heat sink (6) extend into the interior of the resistance transducer box (1), a heat sink (12) is arranged on the outside of the water-cooled heat sink (5), one end of the heat sink (12) extends into the interior of the water-cooled heat sink (5); one end of the heat sink (6) is arranged as a liquid inlet end, and the other end of the heat sink (6) is arranged as a liquid discharge end, and a first liquid pump (7) and a first control valve (8) are respectively arranged at positions close to the liquid inlet end of the heat sink (6).

2. The novel battery discharge device according to claim 1 is characterized in that: The resistance transducer box (1) is also provided with a current sensor (9) and a temperature sensor (10).

3. The novel battery discharge device according to claim 1 is characterized in that: A buffer container (13) is provided at one end of the battery clamping box (2), a heat conductor (16) is provided on the buffer container (13), one end of the heat conductor (16) extends into the interior of the buffer container (13), and the other end of the heat conductor (16) extends into the interior of the battery clamping box (2), and the buffer container (13) is connected to the interior of the resistance transducer box (1) through a connecting pipe (14).

4. The novel battery discharge device according to claim 3 is characterized in that: A second connecting pipe (17) is provided at one end of the buffer container (13) away from the first connecting pipe (14); the other end of the second connecting pipe (17) is connected to the first control valve (8); and a second liquid pump (15) is provided on the first connecting pipe (14).

5. The novel battery discharge device according to claim 4 is characterized in that: The first control valve (8) is a three-way valve.

6. The novel battery discharge device according to claim 1 is characterized in that: The outer side of the resistance transducer box (1) is also provided with a liquid injection pipe (4) for replenishing or discharging liquid, and the liquid injection pipe (4) is provided with a second control valve (11).

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