Energy storage cabinet hot air flow guide structure

Abstract

The utility model discloses a kind of energy storage cabinet hot air flow guide structure, comprising: control host computer;The air inlet and air outlet of the control host computer are provided with baffle, prevent the hot air at the air outlet from backflowing to the air inlet;The lower portion of the control host computer is provided with fan, and the hot air is discharged by the fan;Flow passage design is carried out by designing baffle and fan, the hot air generated in the control host computer in energy storage cabinet is transported, can effectively prevent hot air backflow, improve heat dissipation efficiency, guarantee equipment stable operation.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabinet technology, and in particular to a hot air guiding structure for an energy storage cabinet. Background Technology

[0002] The PCS (Power Control System) equipment inside the energy storage cabinet generates heat during operation. To dissipate this heat, airflow is often required. However, the internal space of the electrical compartment is limited, and natural ventilation or fan ventilation is typically used for heat dissipation. During the heat dissipation process, the exhausted hot air can easily form eddies inside the cabinet, causing hot air to flow back to the air inlet of the PCS equipment, resulting in an increase in the internal temperature of the equipment, affecting heat dissipation efficiency, and even causing equipment failure. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a hot air guiding structure for energy storage cabinets.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a hot air guiding structure for an energy storage cabinet, comprising:

[0005] Control host;

[0006] A baffle is provided between the air inlet and air outlet of the control host to prevent hot air from the air outlet from flowing back to the air inlet.

[0007] A fan is installed below the control host to exhaust hot air.

[0008] As a further description of the above technical solution: the control host is located inside the cabinet, and the cabinet is provided with ventilation openings.

[0009] As a further description of the above technical solution: the vent is located on the side near the air inlet.

[0010] As a further description of the above technical solution: the air inlet and the air outlet are located on both sides of the control host, and the baffle is vertically arranged on the side close to the air outlet, so that a flow channel is formed between the air outlet and the ventilation opening.

[0011] As a further description of the above technical solution: the flow channel corresponds to the position of the fan and is located below the fan.

[0012] As a further description of the above technical solution: the ventilation opening is provided with louvers.

[0013] As a further description of the above technical solution: a dust cover is provided on the side of the louver near the air inlet.

[0014] As a further description of the above technical solution: the dust cover is disposed on the side close to the air inlet.

[0015] As a further description of the above technical solution: a temperature sensor is provided on the side of the control host near the air inlet.

[0016] As a further description of the above technical solution: the temperature sensor is located above the fan.

[0017] The above technical solution has the following advantages or beneficial effects:

[0018] By designing baffles and fans to create flow channels, the hot air generated by the control unit inside the energy storage cabinet can be effectively transported, preventing hot air backflow, improving heat dissipation efficiency, and ensuring stable equipment operation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the flow guiding structure proposed in this utility model.

[0020] Legend:

[0021] 1. Control unit; 11. Air inlet; 12. Air outlet; 2. Fan; 3. Cabinet; 4. Ventilation opening; 5. Baffle; 6. Louver; 7. Dust cover; 8. Temperature sensor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1 An embodiment of this utility model provides a hot air guiding structure for an energy storage cabinet, comprising: a control host 1; a baffle 5 is provided between the air inlet 11 and the air outlet 12 of the control host 1 to prevent hot air at the air outlet 12 from flowing back to the air inlet 11; a fan 2 is provided below the control host 1 to exhaust hot air.

[0024] In this embodiment, a baffle 5 is used to separate the air inlet 11 and the air outlet 12, so that the generated hot air is transported according to the designed flow channel, and the hot air generated by the control host 1 in the energy storage cabinet is discharged by the fan 2. This can effectively prevent hot air backflow, improve heat dissipation efficiency, and ensure stable operation of the equipment. The fan 2 is located inside the cabinet 3 and draws air outward, so that a negative pressure environment is formed inside the cabinet 3. The baffle 5 is made of high temperature resistant and flame retardant material, which can be aluminum alloy, galvanized steel plate, etc. The fan 2 is an axial flow fan or a centrifugal fan.

[0025] The control host 1 is located inside the cabinet 3, and the cabinet 3 is equipped with a ventilation opening 4.

[0026] In this embodiment, the control host 1 is located inside the cabinet 3. It dissipates heat by taking in and venting through the ventilation port 4 on the cabinet 3, allowing cold air from the outside to enter the cabinet 3, carrying away the heat generated by the control host 1, and then expelling the hot air from the cabinet 3.

[0027] Air inlet 11 and air outlet 12 are located on opposite sides inside the control unit 1. Baffle 5 is vertically installed on the side near air outlet 12, forming a flow channel between air outlet 12 and ventilation opening 4. Ventilation opening 4 is located on the side near air inlet 11.

[0028] In this embodiment, cold air enters the inside of the control host 1 through the air inlet 11 for cooling, and the generated hot air is output at the air outlet 12. The hot air passes through the baffle 5 and is transported through the flow channel. It is output from the outside of the control host 1 through the fan 2 and out of the ventilation port 4 to the outside of the cabinet 3. The air inlet 11 and the air outlet 12 are located on the left and right sides inside the cabinet 3, which is conducive to forming air convection through the control host 1. The baffle 5 plays the role of guiding the airflow, so that the hot air discharged from the air outlet 12 can flow according to the preset flow channel and avoid airflow turbulence. The vertically set baffle 5 makes the flow channel located below the control host 1, so that the hot air is away from the control host 1 and avoids affecting the control host 1.

[0029] The flow channel corresponds to the position of fan 2 and is located below fan 2.

[0030] In this embodiment, the flow channel is located below the fan 2. After the hot air is transported through the flow channel, it can be directly discharged from the vent through the fan 2, avoiding the hot air from entering the air inlet 11 above the fan 2.

[0031] A louver 6 is installed on the vent 4. A dust cover 7 is installed on the side of the louver 6 near the air inlet 11. The dust cover 7 is located on the side near the air inlet 11.

[0032] In this embodiment, cold air from the outside enters the inside of the cabinet 3 through the louvers 6 and dust cover 7 at the ventilation opening 4. The ventilation volume of the ventilation opening 4 can be controlled by adjusting the angle of the louvers 6. The dust cover 7 can prevent dust, debris and other objects in the outside air from entering the cabinet 3 and affecting the control host 1.

[0033] A temperature sensor 8 is installed on the side of the control unit 1 near the air inlet 11. The temperature sensor 8 is located above the fan 2.

[0034] In this embodiment, the temperature at the air inlet 11 is monitored by the temperature sensor 8 to ensure that the temperature at the air inlet 11 is not too high. When the temperature is too high, an alarm signal can be issued or the speed of the fan 2 can be automatically adjusted to enhance the heat dissipation effect. The temperature sensor 8 is an NTC thermistor or a PT100 platinum resistance thermometer.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot air guide structure of an energy storage cabinet, characterized in that, include: Control host (1); A baffle (5) is provided between the air inlet (11) and the air outlet (12) of the control host (1) to prevent hot air at the air outlet (12) from flowing back to the air inlet (11); A fan (2) is provided below the control host (1) to discharge hot air.

2. The flow guiding structure of claim 1, wherein: The control host (1) is located inside the cabinet (3), and the cabinet (3) is provided with a ventilation opening (4).

3. The flow guiding structure of claim 2, wherein: The ventilation opening (4) is located on the side near the air inlet (11).

4. The flow guiding structure of claim 2, wherein: The air inlet (11) and the air outlet (12) are located on both sides of the control host (1), and the baffle (5) is vertically arranged on the side close to the air outlet (12), so that a flow channel is formed between the air outlet (12) and the ventilation port (4).

5. The flow guiding structure of claim 4, wherein: The flow channel corresponds to the position of the fan (2) and is located below the fan (2).

6. The flow guiding structure of claim 2, wherein: The ventilation opening (4) is equipped with louvers (6).

7. The flow guiding structure of claim 6, wherein: A dust cover (7) is provided on the side of the louver (6) near the air inlet (11).

8. The flow guiding structure of claim 7, wherein: The dust cover (7) is located on the side near the air inlet (11).

9. The flow guide structure of claim 1, wherein: A temperature sensor (8) is provided on the side of the control host (1) near the air inlet (11).

10. The flow guiding structure of claim 9, wherein: The temperature sensor (8) is located above the fan (2).

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