Battery constant temperature test system

Abstract

The utility model relates to the technical field of battery production technology, in particular to a battery constant-temperature test system, which comprises a constant-temperature room, a constant-temperature test system and a constant-temperature test system, the flow guide assembly is arranged in the constant-temperature room; a battery placing position is arranged in the constant-temperature room; the flow guide components are arranged along three surfaces of the periphery of the battery placement position; according to the utility model, the diversion assembly is arranged to construct the diversion air duct system in the constant-temperature room; the wind speed influence of a measured object in a warm room is considered; design is simple, and space utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production technology, in particular to a battery constant temperature testing system. Background Art

[0002] With the policy of energy conservation and emission reduction, the development prospect of the battery industry is very good. Whether it is the current electric vehicle or the energy storage field, the battery is the key equipment. Temperature is the key to affecting the battery life. In different environments, the working temperature of the battery is different. However, my country has a wide geographical area, and some cities have large temperature changes in the four seasons. It is inevitable that the battery will have a bad working environment when working. Therefore, it is necessary to experiment the working status of the battery under different ambient temperatures.

[0003] Some related technologies use a single baffle and guide plate structure, which cannot construct a guide air duct system. Others use an empty greenhouse, but do not consider the wind speed effect of the object being measured. Therefore, the space utilization rate of the above structures is not high, and the structure is complex and the cost is high.

[0004] Therefore, how to simulate the working state of batteries under different environments and temperatures is a technical problem that needs to be solved urgently in this field. Utility Model Content

[0005] The utility model provides a constant temperature testing system to solve the above technical problems.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a constant temperature testing system, including: a constant temperature room; and a guide component arranged in the constant temperature room; and a battery placement position is arranged in the constant temperature room; wherein the guide component is arranged along three sides of the outer periphery of the battery placement position.

[0007] Furthermore, the guide assembly includes a wind shield; wherein the wind shield is arranged on the opposite side of one side of the constant temperature room.

[0008] Furthermore, the wind shield is evenly provided with wind holes.

[0009] Furthermore, guide plates are fixed to both side edges of the wind shield; wherein the guide plates are in an "L" shape.

[0010] Furthermore, the guide plate and the wind shield plate form an air flow channel with the inner wall of the constant temperature room; wherein the cross section of the air flow channel is "U"-shaped.

[0011] Furthermore, the flow guide assembly also includes a diverter plate; and the diverter plate is fixed to the top edge of the wind shield; wherein the inner contour of the cross section of the diverter plate is a triangle.

[0012] Furthermore, the wind deflector and guide plate are made of epoxy resin.

[0013] Furthermore, the thickness of the wind shield and the guide plate is 3-10 mm.

[0014] Furthermore, an air-conditioning air inlet is provided on one side of the constant temperature room; wherein the air-conditioning air inlet is provided along the upper part of the constant temperature room.

[0015] Furthermore, an air-conditioning outlet is arranged directly below the air-conditioning inlet; wherein the air-conditioning outlet is arranged along the bottom of the constant temperature room.

[0016] Compared with the prior art, the utility model constructs a guide air duct system in a constant temperature room by arranging a guide component; takes into account the influence of wind speed of the measured object in the constant temperature room; has a simple design and improves space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 A three-dimensional diagram of the optimal embodiment of the constant temperature test system of the utility model;

[0019] Figure 2 This is a front view structural diagram of the constant temperature room of the utility model;

[0020] Figure 3 It is a top view structural schematic diagram of the constant temperature test system of the utility model;

[0021] Figure 4 It is a side structural schematic diagram of the diverter plate of the utility model.

[0022] Among them, 1. Constant temperature room; 11. Air inlet of air conditioner; 12. Air outlet of air conditioner; 2. Battery placement position; 3. Air guide component; 31. Wind shield; 32. Air guide plate; 33. Diverter plate; 34. Air hole; 35. Air flow channel. DETAILED DESCRIPTION

[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0024] See also Figure 1 Combined with Figure 2 , Figure 1 A three-dimensional diagram of the optimal embodiment of the constant temperature test system of the utility model; Figure 2 FIG. 2 is a schematic diagram of the front view of the constant temperature room of the utility model. Figure 1 to Figure 2As shown, at least one embodiment provides a constant temperature test system, including: a constant temperature room 1; an air conditioning air inlet 11 is opened on one side of the constant temperature room 1; wherein the air conditioning air inlet 11 is arranged along the upper part of the constant temperature room 1. An air conditioning air outlet 12 is arranged directly below the air conditioning air inlet 11; wherein the air conditioning air outlet 12 is arranged along the bottom of the constant temperature room 1.

[0025] Please continue reading Figure 1 Combined with Figure 3 , Figure 3 FIG. 1 is a top view of the structure of the constant temperature test system of the utility model. Figure 1 and Figure 3 As shown, the constant temperature test system also includes a flow guide component 3 arranged in the constant temperature room 1; and a battery placement position 2 is arranged in the constant temperature room 1; it should be additionally supplemented that during the experiment, the battery placement position 2 is used to place a battery container (not shown in the figure), the battery container is located in the center of the constant temperature room 1, and a through hole is also opened on the side wall of the battery container to achieve a wind passing effect, wherein the flow guide component 3 is arranged along three sides of the outer periphery of the battery placement position 2, and the flow guide component 3 and three sides of the battery container form a U-shaped channel, and the straight channel on the other side and the U-shaped channel are connected to each other.

[0026] Please continue reading Figure 1 Combined with Figure 3 and Figure 4 , Figure 4 FIG. 1 is a schematic diagram of the side view structure of the flow divider of the utility model. Figure 1 , Figure 3 to Figure 4 As shown, the guide assembly 3 includes a wind shield 31; wherein the wind shield 31 is arranged on the opposite side of one side of the constant temperature room 1. Wind holes 34 are evenly arranged on the wind shield 31. The incoming wind enters the side of the battery container from the wind holes 34, and part of it enters the U-shaped channel under the action of the guide assembly 3, and part of it enters the straight channel from the top. Guide plates 32 are fixed on the edges of both sides of the wind shield 31; wherein the guide plate 32 is "L" shaped. The guide plate 32 and the wind shield 31 form a wind flow channel 35 with the inner wall of the constant temperature room 1; wherein the cross-section of the wind flow channel 35 is "U" shaped, and there is also a straight channel at the opposite side of the air-conditioning inlet 11, and both ends of the straight channel are connected to the "U" shaped wind flow channel 35. The flow guide assembly 3 also includes a diverter plate 33; and the diverter plate 33 is fixed to the top edge of the wind shield 31; wherein the cross-sectional inner contour of the diverter plate 33 is a triangle, and it should be further explained that when the air-conditioning wind is diverted up and down through the diverter plate 33, the diverting angles are 60° and 150° respectively. That is, the diverter plate 33 can divert the air-conditioning wind up and down in proportion, and can guide the upward part of the air-conditioning wind from the upper surface of the battery container to the position of the straight channel, and the air-conditioning wind diverted downward enters the airflow channel 35, so that the air-conditioning wind can be evenly distributed around the battery container.

[0027] The windshield 31 and the guide plate 32 are made of epoxy resin. The thickness of the windshield 31 and the guide plate 32 is 3-10 mm. In addition, the windshield 31 and the diverter plate 33 are integrated, and the windshield 31 and the guide plates 32 on both sides are connected by a buckle slot structure, which is convenient for installation and removal.

[0028] In summary, the guide air duct system is constructed in the constant temperature room 1 by providing the guide assembly 3; the influence of the wind speed of the object to be measured in the constant temperature room is taken into consideration; the design is simple and the space utilization rate is improved.

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A battery constant temperature test system, characterized in that: include: Constant temperature room (1); and A flow guide assembly (3) disposed in the constant temperature room (1); and The constant temperature room (1) is provided with a battery placement position (2); wherein The flow guide component (3) is arranged along three sides of the periphery of the battery placement position (2).

2. The constant temperature test system according to claim 1, characterized in that: The flow guide assembly (3) comprises a windshield (31); wherein The wind shield (31) is arranged on the opposite side of one side of the constant temperature room (1).

3. The constant temperature test system according to claim 2, characterized in that: The wind shield (31) is evenly provided with air holes (34).

4. The constant temperature test system according to claim 3, characterized in that: Guide plates (32) are fixed to the two side edges of the wind shield (31); The guide plate (32) is in an "L" shape.

5. The constant temperature test system according to claim 4, characterized in that: The guide plate (32) and the wind shield (31) form a wind channel (35) with the inner wall of the constant temperature room (1); wherein The cross section of the wind flow channel (35) is U-shaped.

6. The constant temperature test system according to claim 5, characterized in that: The flow guide assembly (3) further comprises a flow divider plate (33); and The diverter plate (33) is fixed to the top edge of the wind shield plate (31); wherein The inner profile of the cross section of the diverter plate (33) is a triangle.

7. The constant temperature test system according to claim 6, characterized in that: The wind shield (31) and the guide plate (32) are made of epoxy resin.

8. The constant temperature test system according to claim 7, characterized in that: The thickness of the wind shield (31) and the guide plate (32) is 3-10 mm.

9. The constant temperature test system according to any one of claims 1 to 8, characterized in that: An air-conditioning air inlet (11) is provided on one side of the constant temperature room (1); The air-conditioning air inlet (11) is arranged along the upper part of the constant temperature room (1).

10. The constant temperature test system according to claim 9, characterized in that: An air conditioning outlet (12) is arranged directly below the air conditioning inlet (11); wherein The air-conditioning outlet (12) is arranged along the bottom of the constant temperature room (1).

Images