Heat dissipation module for energy storage electric cabinet

Abstract

The utility model relates to the technical field of heat dissipation of energy storage electric cabinets, in particular to a heat dissipation module for an energy storage electric cabinet, which comprises an electric cabinet body, a heat dissipation module shell is arranged on one side of the electric cabinet body, and a heat dissipation module body is embedded in the heat dissipation module shell. The heat dissipation module body comprises a heat dissipation frame tightly attached to one side of the electric cabinet body, a heat dissipation air channel is formed in the heat dissipation frame, strip-shaped heat dissipation air grooves are formed in the surface of the side, close to the electric cabinet body, of the heat dissipation frame, and a longitudinal exhaust fan set with an upward air channel is fixedly arranged at the bottom of the heat dissipation frame. A first fixing support is fixedly arranged on one side of the heat dissipation frame, an exchange flow channel is longitudinally formed in the first fixing support, an air exhaust end fixed to the upper end of the first fixing support is arranged above the exchange flow channel, and a row of air exchange ports are formed in the side wall of the first fixing support. The air exhaust end, the exchange flow channel and the space in the heat dissipation frame are communicated through the air exchange opening.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage electric cabinet heat dissipation technical field especially relates to a heat dissipation module for energy storage electric cabinet. BACKGROUND

[0002] Energy storage electric cabinet is a kind of equipment integrated energy storage device and power management system, mainly used to store electric energy and release when needed, and the application scenarios of energy storage electric cabinet are very extensive, including household energy storage system, commercial power support, electric vehicle charging station etc., in the work, since energy storage electric cabinet will release a large amount of heat, so the heat dissipation of energy storage electric cabinet is crucial for the whole energy storage system.

[0003] At present, the Chinese patent with publication number CN221767434U discloses a kind of PCS air-cooled heat dissipation system of energy storage electric cabinet, it integrates louver controller, liquid cooling flow rate controller, temperature sensor, rain sensor, main control unit, communication unit and liquid cooling pipeline system etc. Multiple components, and equipped with flow guide plate, louver controller can adjust louver blade opening angle, liquid cooling flow rate controller is responsible for regulating and controlling cooling liquid circulation flow rate;Temperature sensor is evenly pasted on the surface of flow guide plate, real-time acquisition multi-point temperature data;Rain sensor judges rainfall condition through raindrop detection probe;Main control unit as core, integrates and processes data from each sensor;Liquid cooling pipeline system is constituted by water pump, electromagnetic flowmeter etc., ensure that cooling liquid is efficiently circulated;Flow guide plate is placed in the middle of energy storage battery PCS, effectively guide hot air flow.

[0004] Although the system realizes efficient air-cooled heat dissipation, it is particularly suitable for long-time stable operation scene, but: this kind of heat dissipation system applied to energy storage electric cabinet still has the following defects:

[0005] In the heat dissipation system, heat dissipation module is distributed in the interior of cabinet body, and heat dissipation flow passage occupies the interior space of cabinet body, not only the efficiency of heat treatment is not high, a large amount of heat still accumulates in cabinet body, and heat dissipation module is inconvenient to maintain and replace in later period. UTILITY MODEL CONTENT

[0006] In view of the above situation, in order to overcome the defects of prior art, the purpose of the utility model is to provide a kind of heat dissipation module for energy storage electric cabinet, and the above technical purpose is realized by the following technical scheme:

[0007] The utility model provides a heat dissipation module for energy storage electric cabinet, including electric cabinet cabinet, one side of electric cabinet cabinet is equipped with heat dissipation module shell, the inside embedding of heat dissipation module shell is equipped with heat dissipation module body, heat dissipation module body includes the heat dissipation frame of abutting electric cabinet cabinet one side setting, the inside of heat dissipation frame is equipped with heat dissipation air duct, the surface of heat dissipation frame is equipped with strip heat dissipation air groove near electric cabinet cabinet one side, the bottom of heat dissipation frame is fixedly equipped with the longitudinal exhaust fan group of air duct upward, one side of heat dissipation frame is fixedly equipped with first fixed support, the inside of first fixed support is equipped with the longitudinal exchange flow channel of setting, the upper of exchange flow channel is equipped with the suction end of fixed in first fixed support upper end, is equipped with a column gas exchange mouth on the side wall of first fixed support, and the suction end, exchange flow channel and the space of heat dissipation frame inside are communicated with each other through gas exchange mouth.

[0008] Further, the outer side of the heat dissipation module shell is provided with a transverse exhaust fan group, and the transverse exhaust fan group is embedded and fixed in the inside of the heat dissipation module shell.

[0009] Further, the other side of the inside of the heat dissipation frame is fixedly provided with a second fixed support, the inside of the second fixed support is provided with a longitudinal inactivation gas flow channel, the upper end of the inactivation gas flow channel is provided with an inactivation gas inlet end, the inactivation gas inlet end is fixed to the top of the second fixed support, and a fire extinguishing nozzle is fixedly arranged on the pipeline of the inactivation gas flow channel.

[0010] Further, the upper end of the heat dissipation frame is fixedly provided with a filter screen.

[0011] Further, the heat dissipation module shell and the heat dissipation module body are filled with silent cotton.

[0012] Further, the side wall of the second fixed support is provided with a sensor support, and a temperature sensor is fixedly arranged in the inside of the sensor support.

[0013] In summary, the utility model has the following beneficial effects:

[0014] The utility model can be installed as an auxiliary accessory on one side of the energy storage electric cabinet, and compared with the heat dissipation module built in the cabinet, the heat dissipation module has a larger installation space and is independently operated, so that the post-maintenance is facilitated.

[0015] The utility model has good heat dissipation effect, the outflow rate of high-temperature air in the cabinet can be effectively accelerated through active air suction, and the heat dissipation efficiency of the heat dissipation module is improved.

[0016] The utility model designs a simple and efficient heat dissipation air duct, and the high-temperature air in the energy storage electric cabinet is quickly discharged from the cabinet through the air cooling structure, so that the cabinet is protected.

[0017] The utility model fully utilizes the heat dissipation module space, is equipped with independent fire extinguishing fire fighting system, can pass in fire extinguishing gas when the energy storage electric cabinet has the fire, effectively restrains the spread of energy storage electric cabinet fire. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are included to provide a further understanding of the utility model and constitute a part of the application, illustrate the utility model but do not limit the utility model unduly, and in the drawings:

[0019] Figure 1 It is the oblique view of the utility model;

[0020] Figure 2 It is the front view of the utility model;

[0021] Figure 3 It is the upper view of the utility model;

[0022] Figure 4 It is the rear view of the utility model.

[0023] In the drawings, 1, electric cabinet body; 2, heat dissipation module body; 3, heat dissipation frame; 4, heat dissipation air duct; 5, heat dissipation air slot; 6, longitudinal exhaust fan group; 7, first fixed support; 8, exchange flow channel; 9, suction end; 10, gas exchange port; 11, transverse exhaust fan group; 12, second fixed support; 13, fire extinguishing gas flow channel; 14, fire extinguishing gas inlet end; 15, fire extinguishing nozzle; 16, filter screen; 17, mute cotton; 18, sensor support; 19, temperature sensor. DETAILED DESCRIPTION

[0024] The foregoing and other technical contents, features and effects of the utility model will be described below in conjunction with the accompanying drawings. Figure 1 to the accompanying drawings Figure 4 The detailed description of the embodiments will be clearly presented. The structural contents mentioned in the following embodiments are all referenced to the drawings.

[0025] The various exemplary embodiments of the utility model will be described below with reference to the accompanying drawings. EMBODIMENT

[0026] A kind of heat dissipation module for energy storage electric cabinet, including electric cabinet body 1, only a part of electric cabinet body 1 is shown in the schematic diagram of this embodiment, this part is used to and heat dissipation module are connected, one side of electric cabinet body 1 is equipped with heat dissipation module shell, heat dissipation module shell is embedded with heat dissipation module body 2 inside, electric cabinet body 1 and heat dissipation module shell are installed by the connecting mode of being convenient for installation, disassembly between, and the position of both is fixed by locking strip, the structure inside heat dissipation module body 2 is easily installed or disassembled maintenance by modular design.

[0027] The heat dissipation module body 2 comprises a heat dissipation frame 3 arranged close to one side of the cabinet body 1, the heat dissipation frame 3 is internally provided with a heat dissipation air duct 4, the surface of the heat dissipation frame 3 close to one side of the cabinet body 1 is provided with a strip-shaped heat dissipation air groove 5, the bottom of the heat dissipation frame 3 is fixedly provided with a vertical air outlet fan group 6, the high-temperature air in the energy storage cabinet is exchanged to the inside of the heat dissipation frame 3 through the heat dissipation air groove 5, the vertical air outlet fan group 6 blows the air in the cabinet upwards, accelerates the rate of hot air exhaust from the cabinet body, and enhances the heat dissipation efficiency.

[0028] In the embodiment, two groups of vertical air outlet fan groups 6 are arranged at the bottom of the heat dissipation frame 3, and the two groups of vertical air outlet fan groups 6 accelerate the flow rate of the gas in the heat dissipation frame 3.

[0029] One side of the heat dissipation frame 3 is fixedly provided with a first fixed support 7, the inside of the first fixed support 7 is provided with a longitudinally arranged exchange flow channel 8, the upper side of the exchange flow channel 8 is provided with a suction end 9 fixed to the upper end of the first fixed support 7, a column of gas exchange openings 10 is arranged on the side wall of the first fixed support 7, the gas exchange openings 10 are in communication with the space in the heat dissipation frame 3, the suction end 9 is used for connecting a gas pump or similar suction equipment, the flow rate of the high-temperature air in the energy storage cabinet is accelerated through the gas exchange openings 10, and the function of active heat dissipation is realized.

[0030] The outer side of the heat dissipation module shell is provided with a horizontal air outlet fan group 11, the horizontal air outlet fan group 11 is embedded and fixed in the inside of the heat dissipation module shell, and the horizontal air outlet fan group 11 arranged at the top end of the heat dissipation frame 3 can actively exhaust the high-temperature air in the heat dissipation frame 3 from the inside of the heat dissipation frame 3.

[0031] The other side of the inside of the heat dissipation frame 3 is fixedly provided with a second fixed support 12, the inside of the second fixed support 12 is provided with a longitudinally arranged fire-extinguishing gas flow channel 13, the upper end of the fire-extinguishing gas flow channel is provided with a fire-extinguishing gas inlet end 14, the fire-extinguishing gas inlet end is fixed to the top of the second fixed support 12, a fire-extinguishing nozzle 15 is fixedly arranged on the pipeline of the fire-extinguishing gas flow channel 13, when a fire occurs in the energy storage cabinet, the fire-extinguishing gas is filled into the fire-extinguishing gas inlet end 14, and the fire-extinguishing gas is sprayed out from the fire-extinguishing nozzle 15, so that the spread of the fire in the energy storage cabinet can be inhibited.

[0032] The upper end of the heat dissipation frame 3 is fixedly provided with a filter screen 16, the arrangement of the filter screen 16 does not affect the normal circulation of the high-temperature air in the cabinet, and can prevent part of the dust from entering the inside of the heat dissipation frame 3.

[0033] The heat dissipation module shell and the heat dissipation module body 2 are filled with silent cotton 17, which is used for isolating part of the noise in the cabinet and the fan noise.

[0034] The side wall of the second fixing support 12 is provided with a sensor support 18, and a temperature sensor 19 is fixedly arranged in the sensor support 18, which is used for monitoring the actual temperature value of the heat dissipation module and the energy storage cabinet.

[0035] The above is a further detailed description of the utility model in combination with the specific implementation, and cannot be determined that the specific implementation of the utility model is limited to this; for the person skilled in the art and the related technical field of the utility model, the expansion, operation method and data replacement made on the basis of the technical scheme idea of the utility model should be within the protection scope of the utility model.

Claims

1. A heat dissipation module for an energy storage cabinet, characterized in that: The utility model relates to an electric cabinet, including electric cabinet cabinet (1), one side of electric cabinet cabinet (1) is equipped with heat dissipation module shell, the inside of heat dissipation module shell is embedded with heat dissipation module body (2), heat dissipation module body (2) includes the heat dissipation frame (3) of abutting electric cabinet cabinet (1) one side setting, the inside of heat dissipation frame (3) is equipped with heat dissipation air duct (4), the surface of heat dissipation frame (3) is equipped with strip heat dissipation air groove (5) on one side close to electric cabinet cabinet (1), the bottom of heat dissipation frame (3) is fixed with the longitudinal exhaust fan group (6) of air duct upward, one side of heat dissipation frame (3) is fixed with first fixed support (7), the inside of first fixed support (7) is equipped with the longitudinal exchange flow channel (8) of setting, the upper of exchange flow channel (8) is equipped with the suction end (9) of being fixed in first fixed support (7) upper end, the sidewall of first fixed support (7) is equipped with a row of gas exchange mouth (10), gas exchange mouth (10) will suction end (9), exchange flow channel (8) and the space of heat dissipation frame (3) inside intercommunication.

2. The heat dissipation module for an energy storage cabinet according to claim 1, characterized in that: The outer side of heat dissipation module shell is equipped with horizontal exhaust fan group (11), and the horizontal exhaust fan group (11) is embedded and fixed in the inside of heat dissipation module shell.

3. The heat dissipation module of claim 1, wherein: The other side of heat dissipation frame (3) is fixed with second fixed support (12) inside, the inside of second fixed support (12) is equipped with longitudinal fire-extinguishing gas flow channel (13), and the upper end of fire-extinguishing gas flow channel is equipped with fire-extinguishing gas inlet end (14), and the fire-extinguishing gas inlet end is fixed on the top of second fixed support (12), and the pipeline of fire-extinguishing gas flow channel (13) is fixed with fire-extinguishing nozzle (15).

4. The heat dissipation module of claim 1, wherein: The upper end of heat dissipation frame (3) is fixed with filter screen board (16).

5. The heat dissipation module of claim 1, wherein: The heat dissipation module shell and heat dissipation module body (2) are filled with silence cotton (17).

6. The heat dissipation module of claim 3, wherein: The sidewall of second fixed support (12) is equipped with sensor support (18), and temperature sensor (19) is fixed in the inside of sensor support (18).

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