Energy storage container structure

Abstract

The utility model relates to the technical field of energy storage equipment, in particular to an energy storage container structure which comprises a box body, the interior of the box body is divided into a first cavity and a second cavity, cavities are formed in the two sides of the bottom of the second cavity, hole plates are arranged on the tops of the cavities, a cavity is formed in the top of the second cavity, and air gathering grooves are formed in the bottoms of the cavities. An air supply assembly and a refrigerating assembly for refrigerating and supplying air are arranged on one side of a cavity in the bottom of the second cavity, and an air supply assembly for guiding exhaust air is arranged on one side of a cavity in the top of the second cavity. When in use, the cavities are arranged at the bottom and the top of the second cavity, the hole plate is arranged at the top of the bottom cavity, and the air supply assembly and the refrigeration assembly are arranged on one side of the bottom cavity, so that cold air formed by the air supply assembly and the refrigeration assembly is upwards discharged into the second cavity from the bottom cavity through the hole plate; according to the optimized cold air path, the air supply assembly is arranged at one end of the top cavity, the air direction is guided through the air supply assembly, and the air exhaust speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage equipment, in particular to an energy storage container structure. Background Art

[0002] In today's society, with the improvement of productivity, the widespread use of containers has brought great convenience to all walks of life, and the scope of application is also expanding. They can be used for packaging and transportation, as well as as functional carriers. Especially at the moment when the demand for clean energy is increasing, energy storage containers have also emerged, and the cooling and heat dissipation problems of energy storage containers during use also need to be solved urgently.

[0003] There are many existing technologies for energy storage container structures, such as:

[0004] Chinese patent announcement number CN218731289U discloses an energy storage container air duct structure and energy storage container structure, including an air inlet structure, an upper air guide plate and an air duct; one end of the air inlet structure is connected to the air duct, and the other end is connected to a cooling device; a cooling air outlet, a lower air guide plate, an upper surface plate and a lower surface plate are arranged in the air duct; the cooling air outlet and the lower air guide plate are both arranged on the lower surface plate; the lower air guide plates are staggered and distributed at intervals at the edge of the cooling air outlet; the upper air guide plate is arranged on the upper surface of the air inlet structure or on the upper surface plate; an energy storage container structure is also proposed, including the energy storage container air duct structure as described above; and also includes a box, a battery pack and a cooling device. The utility model can evenly deliver cooling air to each battery pack, thereby increasing the service life of the battery pack.

[0005] It can be seen that most energy storage container structures include a box body. By arranging an air inlet structure, an upper air guide plate, a cooling device and an air duct in the box body, the cold air exhausted by the cooling device is discharged into the box body through the air duct and the air inlet structure to cool the battery pack. However, the air duct of most boxes is arranged on the top of the box body, and the cooling device is arranged on one side of the top of the box body. The cold air generated by the cooling device first sinks to the bottom of the box body to cool the battery pack, and then is discharged through the air duct on the top. The cold air path in the box body is U-shaped, which requires the cooling device to provide more kinetic energy so that the cold air can move to the farthest battery pack. However, when there is dust in the box body, the larger kinetic energy provided by the cooling device may blow up the dust and cause the dust to adhere to the battery.

[0006] In view of this, we propose an energy storage container structure. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide an energy storage container structure that is convenient for exhausting air and cooling.

[0008] By setting cavities at the bottom and top of the second chamber, wherein a perforated plate is set at the top of the bottom cavity, and an air supply assembly and a refrigeration assembly are set on one side of the bottom cavity, the cold air formed by the air supply assembly and the refrigeration assembly is discharged upward from the bottom cavity through the perforated plate into the second chamber, and finally discharged from one end of the top cavity. The optimized cold air path is achieved by setting an air supply assembly at one end of the top cavity, and the air supply assembly is used to guide the wind direction, thereby accelerating the air discharge speed.

[0009] Therefore, the utility model provides an energy storage container structure, including a box body, which is hollow and divided into a first chamber and a second chamber. The second chamber has cavities on both sides of the bottom, a hole plate on the top of the cavity, a cavity on the top of the second chamber, a wind collecting groove on the bottom of the cavity, an air supply component and a refrigeration component for cooling and supplying air on one side of the cavity at the bottom of the second chamber, and an air supply component for guiding exhaust air on one side of the cavity at the top of the second chamber.

[0010] As a further improvement of the present technical solution, the refrigeration component includes a refrigerator, and a cold ring for cooling the air discharged from the air supply component is provided on one side of the refrigerator.

[0011] As a further improvement of the present technical solution, the air supply assembly includes a motor, and a fan is fixed to the output shaft of the motor.

[0012] As a further improvement of the present technical solution, a collecting port is provided at the center of the wind collecting groove, and the collecting port is connected to the cavity at the top of the second chamber. The cavity at the top of the second chamber is provided with an air dividing baffle at one end away from the air supply component, and exhaust ports are provided on both sides of the air dividing baffle.

[0013] As a further improvement of the technical solution, the bottom cavity of the second chamber and the top cavity of the second chamber are respectively provided with a first air inlet and a second air inlet on a side close to the air supply component.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the energy storage container structure, cavities are arranged at the bottom and top of the second chamber, wherein a hole plate is arranged at the top of the bottom cavity, and an air supply component and a refrigeration component are arranged on one side of the bottom cavity. The cold air formed by the air supply component and the refrigeration component is discharged upward from the bottom cavity through the hole plate into the second chamber, and finally discharged from one end of the top cavity, thereby optimizing the cold air path.

[0016] 2. In the energy storage container structure, an air supply component is arranged at one end of the top cavity, and the air supply component is used to guide the wind direction and accelerate the exhaust speed of the wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of an embodiment;

[0018] Figure 2 It is an overall cross-sectional view of an embodiment;

[0019] Figure 3 It is the second overall cross-sectional view of the embodiment.

[0020] The meaning of each number in the figure is:

[0021] 100. Box body; 101. Exhaust port; 102. First air inlet; 103. Second air inlet; 104. Wind baffle; 105. First chamber; 106. Second chamber; 107. Perforated plate; 108. Wind collecting slot; 109. Collecting port; 110. Air supply assembly; 111. Fan; 112. Motor; 120. Refrigeration assembly; 121. Refrigeration machine; 122. Cold loop. DETAILED DESCRIPTION

[0022] Most energy storage container structures include a box body. An air inlet structure, an upper air guide plate, a cooling device and an air duct are arranged in the box body. The cold air exhausted by the cooling device is discharged into the box body through the air duct and the air inlet structure to cool the battery pack. However, the air duct of most boxes is arranged on the top of the box body, and the cooling device is arranged on one side of the top of the box body. The cold air generated by the cooling device first sinks to the bottom of the box body to cool the battery pack, and then is discharged through the air duct on the top. The cold air path in the box body is U-shaped, which requires the cooling device to provide more kinetic energy so that the cold air can move to the farthest battery pack. However, when there is dust in the box body, the larger kinetic energy provided by the cooling device may blow up the dust and cause the dust to adhere to the batteries.

[0023] like Figure 1-Figure 3 As shown, the present embodiment provides an energy storage container structure, including a box body 100, which is hollow. Considering the installation of different equipment, the box body 100 is divided into a first chamber 105 and a second chamber 106. Considering the optimization of the cold air path for cooling the battery pack, cavities are provided on both sides of the bottom of the second chamber 106, and a hole plate 107 is provided on the top of the cavity. A cavity is also provided on the top of the second chamber 106, and a wind collecting groove 108 is provided at the bottom of the cavity. An air supply component 110 and a refrigeration component 120 for cooling and supplying air are provided on one side of the cavity at the bottom of the second chamber 106. Considering that the air discharge speed at the top is slow, an air supply component 110 for guiding exhaust air is provided on one side of the cavity at the top of the second chamber 106.

[0024] The improvement of this embodiment lies in that cavities are set at the bottom and top of the second chamber 106, wherein a hole plate 107 is set at the top of the bottom cavity, and an air supply component 110 and a refrigeration component 120 are set on one side of the bottom cavity. The cold air formed by the air supply component 110 and the refrigeration component 120 is discharged from the bottom cavity upward through the hole plate 107 into the second chamber 106, and finally discharged from one end of the top cavity. The optimized cold air path is achieved by setting the air supply component 110 at one end of the top cavity, and the air supply component 110 is used to guide the wind direction and speed up the exhaust of the wind.

[0025] Considering the introduction of the air supply assembly 110 and the refrigeration assembly 120 and the guidance and discharge of the exhausted wind, the second embodiment of the present utility model is shown.

[0026] The refrigeration assembly 120 includes a refrigerator 121, and a cold ring 122 is provided on one side of the refrigerator 121 for cooling the air discharged from the air supply assembly 110. The air supply assembly 110 includes a motor 112, and a fan 111 is fixed to the output shaft of the motor 112. When the motor 112 is started, the output shaft of the motor 112 rotates, driving the fan 111 fixed to the output shaft of the motor 112 to rotate, thereby generating wind. After the wind passes through the cold ring 122, the temperature of the wind is reduced. By utilizing the principle of cold wind sinking, the cold wind gradually fills the bottom cavity while being discharged through the hole plate 107, and finally forms the cold wind discharged from the bottom cavity through the hole plate 107. In order to direct the wind toward the second chamber 106, a collecting port 109 is opened at the center of the wind collecting groove 108, and the collecting port 109 is communicated with the cavity at the top of the second chamber 106, so as to conveniently collect the wind into the cavity at the top of the second chamber 106, and an air dividing baffle 104 is provided at the end of the cavity at the top of the second chamber 106 away from the air supply component 110, and exhaust ports 101 are provided on both sides of the air dividing baffle 104, and the wind is divided into two streams by the air dividing baffle 104 and discharged from the exhaust ports 101, and a first air inlet 102 and a second air inlet 103 are respectively provided at the bottom cavity of the second chamber 106 and the top cavity of the second chamber 106 close to the air supply component 110.

[0027] In summary, the working principle of this solution is as follows:

[0028] The mounting frame for placing the battery pack is mounted on the hole plate 107. When the battery pack needs to be cooled, the refrigerator 121 and the motor 112 in the bottom cavity of the second chamber 106 are started to rotate the output shaft of the motor 112, driving the fan 111 fixed to the output shaft of the motor 112 to rotate, thereby generating wind. After the wind passes through the cold ring 122, the temperature of the wind is reduced. By utilizing the principle of cold wind sinking, the cold wind will gradually fill the bottom cavity while being discharged through the hole plate 107, and finally the cold wind will be discharged from the bottom cavity. The phenomenon that the cold air is discharged to the second chamber 106 through the hole plate 107 together with the cavity 106, when more cold air is discharged into the second chamber 106, the cold air will be discharged to the top cavity of the second chamber 106 through the collecting port 109, and the air supply component 110 of the top cavity of the second chamber 106 is started. The generated wind guides the wind accumulated in the top cavity of the second chamber 106 to move toward the wind dividing baffle 104 at one end of the top cavity of the second chamber 106, and the wind is divided into two streams by the wind dividing baffle 104 and discharged from the exhaust port 101 next to the wind dividing baffle 104.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy storage container structure, comprising a box body (100), characterized in that: The box body (100) is hollow, and the box body (100) is divided into a first chamber (105) and a second chamber (106); cavities are provided on both sides of the bottom of the second chamber (106), and a hole plate (107) is provided on the top of the cavity; a cavity is also provided on the top of the second chamber (106), and a wind collecting groove (108) is provided at the bottom of the cavity; an air supply component (110) and a refrigeration component (120) for cooling and supplying air are provided on one side of the bottom cavity of the second chamber (106); and an air supply component (110) for guiding exhaust air is provided on one side of the top cavity of the second chamber (106).

2. The energy storage container structure according to claim 1, characterized in that: The refrigeration component (120) comprises a refrigerator (121), and a cold ring (122) for cooling the air discharged from the air supply component (110) is provided on one side of the refrigerator (121).

3. The energy storage container structure according to claim 1 is characterized in that: The air supply component (110) comprises a motor (112), and a fan (111) is fixed to the output shaft of the motor (112).

4. The energy storage container structure according to claim 1, characterized in that: A collecting port (109) is provided at the center of the air collecting groove (108), and the collecting port (109) is communicated with the cavity at the top of the second chamber (106). An air dividing baffle (104) is provided at one end of the cavity at the top of the second chamber (106) away from the air supply component (110), and exhaust ports (101) are provided on both sides of the air dividing baffle (104).

5. The energy storage container structure according to claim 1, characterized in that: The bottom cavity of the second chamber (106) and the top cavity of the second chamber (106) are respectively provided with a first air inlet (102) and a second air inlet (103) on a side close to the air supply component (110).

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