Heat exchange assembly of energy storage battery module

Abstract

The utility model provides an energy storage battery module heat exchange assembly which comprises a heat exchange assembly main body frame and frame protection side plates arranged on the two side edges of the heat exchange assembly main body frame, side plate bolt holes are formed in outer plates of the frame protection side plates, bolts can be embedded into the side plate bolt holes, and the frame protection side plates are connected with the heat exchange assembly main body frame. The bottoms of the bolts are connected with side rods of the heat exchange assembly body frame, and a partition cross beam is embedded in the middle section of an inner frame of the heat exchange assembly body frame. The installation positioning holes are used for facilitating installation of the heat exchange assembly and located in the bottom of the heat exchange assembly. The size and the position of the positioning hole need to be matched with an installation tool or equipment so that the heat exchange assembly can be fixed to the support base.

Description

Technical Field

[0001] The utility model relates to the field of heat exchange components, and in particular to a heat exchange component for an energy storage battery module. Background Art

[0002] The energy storage battery module needs a heat exchange component to dissipate heat during use. However, there are some shortcomings in the existing heat exchange components that need to be improved. First, the existing heat exchange components lack positioning during installation, which is not convenient for installation. Secondly, when the existing serpentine cooling pipe is conveying coolant, the flow rate of the coolant inlet pipe is relatively fast, and the flow rate of the coolant outlet pipe is relatively slow, resulting in uneven flow rate, which in turn causes uneven force on the serpentine cooling pipe, reducing the service life of the heat exchange component; therefore, we make improvements to this and propose a heat exchange component for energy storage battery modules. Utility Model Content

[0003] The purpose of the utility model is to address the problems raised by the existing background technology. In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions: a heat exchange component of an energy storage battery module, comprising a heat exchange component main frame, and frame protection side panels arranged on both sides of the heat exchange component main frame, the frame protection side panels are provided with side panel bolt holes on the outer panels, and bolts can be embedded in the side panel bolt holes, the bottom of the bolts are connected to the side rods of the heat exchange component main frame, and a partition beam is embedded in the middle section of the inner frame of the heat exchange component main frame.

[0004] As a preferred technical solution of the utility model, the caliper on the inner frame of the heat exchange component main body frame is provided with heat exchange fins, the partition beam divides the inner frame of the heat exchange component main body frame into two, and an installation positioning hole is embedded above the frame.

[0005] As a preferred technical solution of the present utility model, a heat exchange component bracket is fixedly installed below the main frame of the heat exchange component.

[0006] As an optimal technical solution of the utility model, a serpentine cooling pipe is placed inside the main frame of the heat exchange component, that is, below the heat exchange fins, a coolant guide block is installed on one side of the serpentine cooling pipe pipeline, and a guide block guide hole is provided on the surface of the coolant guide block.

[0007] As a preferred technical solution of the utility model, a fixing plate is installed at the front end of the main frame of the heat exchange component, a cooling pipe insertion hole is embedded on the surface of the fixing plate, and the serpentine cooling pipe is inserted into the cooling pipe insertion hole.

[0008] As a preferred technical solution of the utility model, the head and tail ends of the serpentine cooling tube are respectively connected to a heat exchange coolant inlet pipe and a heat exchange coolant outlet pipe.

[0009] As a preferred technical solution of the utility model, a liquid inlet pipe connecting nut is nested at the inlet of the heat exchange coolant outlet pipe, and a liquid outlet pipe connecting nut is connected to the outlet of the heat exchange coolant outlet pipe.

[0010] As a preferred technical solution of the utility model, bottom extension plates are respectively embedded on the bottom edges of the front and rear sides of the main frame of the heat exchange component, and the surface of the bottom extension plate is embedded with bolt-fixed U-shaped grooves, and there are four bolt-fixed U-shaped grooves in a symmetrical shape.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the solution of the utility model:

[0013] 1. Through the installation positioning holes: The installation positioning holes are for the convenience of installing the heat exchange component and are located at the bottom of the heat exchange component. The size and position of the positioning holes need to match the installation tools or equipment to fix the heat exchange component on the bracket.

[0014] 2. The coolant guide block is located inside the heat exchange component. Its main function is to guide the coolant to flow inside the heat exchanger to improve the heat exchange efficiency. The guide block is also provided with guide holes to allow the coolant to flow inside the guide block. Guide block guide holes: The guide block guide holes are used to guide the coolant to flow inside the guide block, making the flow rate of the serpentine cooling tube more uniform and the force more uniform. The size and position of the guide holes need to match the flow direction of the coolant so that the coolant flows evenly inside the guide block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the coolant guide block provided by the utility model;

[0017] Figure 3 A schematic diagram of the guide hole structure of the guide block provided by the utility model;

[0018] Figure 4 A schematic diagram of the cooling pipe jack structure provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the main frame structure of the heat exchange component provided by the utility model.

[0020] Indicated in the figure:

[0021] 1. Heat exchange component main frame; 2. Frame protection side panels; 3. Side panel bolt holes; 4. Partition beam; 5. Heat exchange radiator; 6. Installation positioning holes; 7. Heat exchange component bracket seat; 8. Serpentine cooling pipe; 9. Coolant guide block; 10. Guide block guide hole; 11. Fixing plate; 12. Cooling pipe jack; 13. Heat exchange coolant inlet pipe; 14. Heat exchange coolant outlet pipe; 15. Inlet pipe connecting nut; 16. Outlet pipe connecting nut; 17. Bottom extension plate; 18. Bolt fixing U-shaped groove. DETAILED DESCRIPTION

[0022] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0023] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model for which protection is sought, but merely represents some embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. It should be noted that the embodiments of the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict. It should be noted that similar numbers and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0024] Example 1: Please refer to Figure 1-5A heat exchange component of an energy storage battery module comprises a heat exchange component main frame 1, and frame protection side panels 2 arranged on both sides of the heat exchange component main frame 1, side panel bolt holes 3 are arranged on the outer panels of the frame protection side panels 2, and bolts can be embedded in the side panel bolt holes 3, and the bottom of the bolts are connected to the side rods of the heat exchange component main frame 1, and a partition beam 4 is embedded in the middle of the inner frame of the heat exchange component main frame 1. The caliper on the inner frame of the heat exchange component main frame 1 is provided with heat exchange fins 5, and the partition beam 4 divides the inner frame of the heat exchange component main frame 1 into two, and an installation positioning hole 6 is embedded in the upper part of the frame. A heat exchange component bracket seat 7 is fixedly installed below the heat exchange component main frame 1. A serpentine cooling pipe 8 is placed inside the heat exchange component main frame 1, that is, below the heat exchange fins 5, and a coolant guide block 9 is installed on one side of the serpentine cooling pipe 8, and a guide block guide hole 10 is provided on the surface of the coolant guide block 9. A fixing plate 11 is installed at the front end of the main frame 1 of the heat exchange component. A cooling pipe jack 12 is embedded on the surface of the fixing plate 11, and the serpentine cooling pipe 8 is inserted into the cooling pipe jack 12. The head and tail ends of the serpentine cooling pipe 8 are respectively connected to a heat exchange coolant inlet pipe 13 and a heat exchange coolant outlet pipe 14. An inlet pipe connecting nut 15 is embedded at the inlet of the heat exchange coolant outlet pipe 14, and an outlet pipe connecting nut 16 is connected to the outlet of the heat exchange coolant outlet pipe 14. Bottom extension plates 17 are respectively embedded on the bottom edges of the front and rear surfaces of the main frame 1 of the heat exchange component. Bolt-fixed U-shaped grooves 18 are embedded on the surface of the bottom extension plate 17, and four bolt-fixed U-shaped grooves 18 are provided in a symmetrical shape.

[0025] Heat exchange assembly main frame 1: The main frame is the foundation of the heat exchange assembly and plays the role of supporting and fixing other structures. It is made of steel plate or aluminum plate and has sufficient strength and rigidity to withstand the pressure and temperature changes of the coolant. Frame protection side plate 2: The protection side plate is located on the side of the heat exchange assembly. Its main function is to protect the heat exchange assembly from the influence of the external environment, such as preventing dust, moisture, salt, etc. from entering the heat exchanger. At the same time, the protection side plate is also provided with bolt holes for installing side plate bolts. Side plate bolt hole 3: The side plate bolt hole 3 is for installing the side plate bolts and is located on both sides of the heat exchange assembly. The size and position of the bolt hole need to match the bolt so that the side plate can be fixed to the main frame. Partition beam 4: The partition beam 4 is located inside the heat exchange assembly and plays a partitioning role, dividing the heat exchange fin 5 into multiple independent areas to improve the heat exchange efficiency. The partition beam 4 is made of aluminum alloy and has good thermal conductivity. Heat exchange fin 5: The heat exchange fin 5 is the core part of the heat exchange assembly and is responsible for transferring the heat of the coolant to the air or other heat dissipation medium. The heat sink is made of copper or aluminum and has good thermal conductivity and corrosion resistance. Installation positioning hole 6: The installation positioning hole 6 is to facilitate the installation of the heat exchange component and is located at the bottom of the heat exchange component. The size and position of the positioning hole need to match the installation tool or equipment so that the heat exchange component can be fixed on the bracket seat. Heat exchange component bracket seat 7: The bracket seat is the supporting structure of the heat exchange component, which is made of steel or aluminum and has sufficient strength and rigidity to support the weight of the heat exchange component and withstand the pressure of the coolant. The bracket seat is also provided with an installation positioning hole 6 to fix the heat exchange component on the bracket. Serpentine cooling pipe 8: The serpentine cooling pipe 8 is the cooling channel of the heat exchange component, which is used to guide the coolant to flow inside the heat exchanger to achieve heat transfer and exchange. The serpentine cooling pipe 8 is made of stainless steel and has good corrosion resistance and thermal conductivity. Coolant guide block 9: The coolant guide block 9 is located inside the heat exchange component, and its main function is to guide the coolant to flow inside the heat exchanger to improve the heat exchange efficiency. The guide block is also provided with guide holes so that the coolant can flow inside the guide block. Guide block guide hole 10: The guide block guide hole 10 is to guide the coolant to flow inside the guide block and is located at the bottom of the guide block. The size and position of the guide hole need to match the flow direction of the coolant so that the coolant can flow evenly inside the guide block. Fixed plate 11: The fixed plate 11 is located at the bottom of the heat exchange assembly. Its main function is to fix the heat exchange assembly to prevent the heat exchange assembly from shifting during installation. The fixed plate 11 is made of steel or aluminum and has sufficient strength and rigidity. Cooling pipe socket 12: The cooling pipe socket 12 is located at the bottom of the heat exchange assembly to facilitate the installation of the cooling pipe. The size and position of the cooling pipe socket 12 need to match the cooling pipe so that the cooling pipe can be inserted into the heat exchange assembly. Heat exchange coolant inlet pipe 13: The heat exchange coolant inlet pipe 13 is a pipe used to connect the coolant source and is located at the bottom of the heat exchange assembly. The liquid inlet pipe is also provided with a liquid inlet pipe connecting nut 15 so as to fix the liquid inlet pipe on the heat exchange component.Heat exchange coolant outlet pipe 14: The heat exchange coolant outlet pipe 14 is a pipe used to connect the coolant radiator and is located at the bottom of the heat exchange component. An outlet pipe connecting nut 16 is also provided on the outlet pipe to fix the outlet pipe on the heat exchange component. Inlet pipe connecting nut 15: The inlet pipe connecting nut 15 is a nut used to fix the inlet pipe on the heat exchange component and is located at the bottom of the heat exchange component. The size and shape of the inlet pipe connecting nut 15 need to match the inlet pipe so that the inlet pipe is fixed to the heat exchange component. Outlet pipe connecting nut 16: The outlet pipe connecting nut 16 is a nut used to fix the outlet pipe on the heat exchange component and is located at the bottom of the heat exchange component. The size and shape of the outlet pipe connecting nut 16 need to match the outlet pipe so that the outlet pipe is fixed to the heat exchange component. Bottom extension plate 17: The bottom extension plate 17 is located at the bottom of the heat exchange component, and its main function is to increase the support area of ​​the heat exchange component and improve the stability of the heat exchange component. The bottom extension plate 17 is made of steel or aluminum and has sufficient strength and rigidity. Bolt-fixed U-shaped groove 18: Bolt-fixed U-shaped groove 18 is used to fix the heat exchange component to the bracket seat and is located at the bottom of the heat exchange component. The size and shape of the U-shaped groove need to match the bolts so that the heat exchange component can be fixed to the bracket seat.

[0026] The working process of the heat exchange component of the energy storage battery module can be divided into the following steps: The coolant enters the heat exchange component: First, the coolant enters the cooling tube of the heat exchange component through the liquid inlet pipe. The coolant flows inside the heat exchanger: The coolant flows in the serpentine cooling tube 8 and flows through the heat exchange fin 5. Since the material of the heat exchange fin 5 (such as copper or aluminum) has a high thermal conductivity, the heat of the coolant will be transferred to the heat exchange fin 5. Heat is transferred to the air or other heat dissipation medium: The heat of the heat exchange fin 5 will be transferred to the surrounding air or other heat dissipation medium, thereby realizing heat exchange and transmission. The coolant flows out of the heat exchange component: After heat exchange, the temperature of the coolant decreases, and then flows out of the heat exchange component through the liquid outlet pipe. The coolant returns to the coolant source: Finally, the coolant returns to the coolant source through the coolant loop for the next cooling cycle. The working principle of the heat exchange component of the energy storage battery module is based on the basic principle of thermodynamics, that is, heat can be transferred from a high-temperature object to a low-temperature object, thereby realizing heat exchange and transmission. In this process, various structures of the heat exchange assembly (such as the heat exchange fins 5, the serpentine cooling tubes 8, etc.) play a key role, and the cooling of the coolant is achieved through the transfer and exchange of heat.

[0027] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A heat exchange assembly for an energy storage battery module, comprising a heat exchange assembly main frame (1), and frame protection side plates (2) arranged on both sides of the heat exchange assembly main frame (1), characterized in that: The outer plate of the frame protection side plate (2) is provided with a side plate bolt hole (3), and a bolt can be embedded in the side plate bolt hole (3), the bottom of the bolt is connected to the side rod of the main frame (1) of the heat exchange component, and the middle section of the inner frame of the main frame (1) of the heat exchange component is inlaid with a partition beam (4).

2. The energy storage battery module heat exchange assembly according to claim 1, characterized in that: The heat exchanger main frame (1) has a heat exchanger fin (5) on its inner frame, the partition beam (4) divides the inner frame of the heat exchanger main frame (1) into two, and a mounting positioning hole (6) is embedded on the upper part of the frame.

3. The energy storage battery module heat exchange assembly according to claim 2, characterized in that: A heat exchange component support seat (7) is fixedly installed below the heat exchange component main frame (1).

4. The energy storage battery module heat exchange assembly according to claim 3, characterized in that: A serpentine cooling tube (8) is placed inside the main frame (1) of the heat exchange component, that is, below the heat exchange fin (5). A coolant guide block (9) is installed on one side of the serpentine cooling tube (8). A guide block guide hole (10) is provided on the surface of the coolant guide block (9).

5. The energy storage battery module heat exchange assembly according to claim 4, characterized in that: A fixing plate (11) is installed at the front end of the main frame (1) of the heat exchange component. A cooling pipe insertion hole (12) is embedded on the surface of the fixing plate (11), and the serpentine cooling pipe (8) is inserted into the cooling pipe insertion hole (12).

6. The energy storage battery module heat exchange assembly according to claim 5, characterized in that: The serpentine cooling tube (8) is respectively connected to a heat exchange coolant inlet pipe (13) and a heat exchange coolant outlet pipe (14) at both ends.

7. The energy storage battery module heat exchange assembly according to claim 6, characterized in that: An inlet pipe connecting nut (15) is nested at the inlet of the heat exchange coolant outlet pipe (14), while an outlet pipe connecting nut (16) is connected to the outlet of the heat exchange coolant outlet pipe (14).

8. The energy storage battery module heat exchange assembly according to claim 7, characterized in that: The bottom edges of the front and rear sides of the main frame (1) of the heat exchange component are respectively inlaid with bottom extension plates (17), and the surface of the bottom extension plate (17) is inlaid with bolt-fixing U-shaped grooves (18), and the bolt-fixing U-shaped grooves (18) are provided with four and are symmetrical.

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