CN219087684U - Electrical control cabinet with heat dissipation function - Google Patents
Electrical control cabinet with heat dissipation function Download PDFInfo
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- CN219087684U CN219087684U CN202223480496.6U CN202223480496U CN219087684U CN 219087684 U CN219087684 U CN 219087684U CN 202223480496 U CN202223480496 U CN 202223480496U CN 219087684 U CN219087684 U CN 219087684U
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- cabinet body
- cabinet
- water tank
- fixed
- heat dissipation
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Abstract
The utility model discloses an electrical control cabinet with a heat dissipation function, which comprises a cabinet body, wherein the cabinet body comprises an inner layer and an outer layer, corrugated plates are arranged between the inner layer and the outer layer, a cabinet door is rotatably connected to one side of an opening of the cabinet body, a mounting frame is fixed inside the cabinet body, a plurality of electric control elements are mounted on the mounting frame, a coil pipe is fixed at the top end inside the cabinet body, and a water tank is fixed at the bottom end of the outer side wall of the cabinet body. According to the utility model, the cabinet body, the coil pipe, the water tank, the pump body, the semiconductor refrigerating sheet, the temperature sensor and the fan are arranged, when the control cabinet is put into use, the fan can continuously work to radiate heat inside the cabinet body, the temperature sensor is used for detecting the temperature inside the cabinet body, and when the radiating effect does not reach the expected effect (such as summer), the pump body can pump cooling water in the water tank into the coil pipe in a circulating way, so that the fan can blow the low temperature on the surface of the coil pipe to an electric control element inside the cabinet body, and high-efficiency radiating is realized.
Description
Technical Field
The utility model relates to the technical field of electrical control cabinets, in particular to an electrical control cabinet with a heat dissipation function.
Background
The electrical control cabinet is characterized in that the switch equipment, the measuring instrument and the protection electric control and auxiliary equipment are assembled in the closed or semi-closed metal cabinet according to the electrical wiring requirement, the arrangement of the electrical control cabinet meets the requirement of normal operation of an electric power system, the electrical control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or alarm is given by means of protection electric control.
All existing electrical control cabinets at present radiate mainly through offer the thermovent on cabinet body lateral wall, set up radiator fan in thermovent department at most to realize the heat dissipation to the internal components and parts of cabinet, but in case thermovent department piles up the dust or when summer, the radiating effect will become poor, and components and parts are in the operation under the high temperature state for a long time, can influence life. Secondly, the cabinet body of the existing electrical control cabinet is made of single-layer iron sheet, and is easy to deform after being collided in the transportation process.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an electrical control cabinet with a heat dissipation function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an electrical control cabinet with heat dissipation function, includes the cabinet body, the cabinet body includes inlayer and skin, be equipped with the corrugated board between inlayer and the skin, cabinet body opening one side rotates and is connected with the cabinet door, the internal portion of cabinet is fixed with the mounting bracket, and installs a plurality of automatically controlled components on the mounting bracket, the internal portion top of cabinet is fixed with the coil pipe, cabinet body lateral wall bottom mounting has the water tank, and the water tank top is fixed with the pump body, the pump body water inlet passes through pipeline and the inside intercommunication of water tank, the pump body water outlet passes through pipeline and coil pipe one end intercommunication, and coil pipe other end and the inside intercommunication of water tank, the internal roof of cabinet is fixed with temperature sensor and fan, the air outlet has been seted up to cabinet body lateral wall one side of keeping away from the water tank.
Further, the semiconductor refrigerating sheet is fixed on the lower surface of the water tank, the plurality of cold guide sheets are fixed on the refrigerating side of the semiconductor refrigerating sheet and located inside the water tank, the plurality of radiating sheets are fixed on the radiating side of the semiconductor refrigerating sheet, and after water in the water tank is driven by the pump body to enter the coil pipe for circulation, the semiconductor refrigerating sheet can refrigerate the water in the water tank, so that the water energy entering the coil pipe can always keep low temperature.
Further, the water tank top one side is equipped with the interpolation mouth, and is equipped with the top cap on the interpolation mouth, can add water to the water tank inside through the interpolation mouth.
Further, a controller electrically connected with the temperature sensor, the pump body and the semiconductor refrigerating sheet is arranged in the cabinet body, and when the temperature sensor detects that the temperature in the cabinet body exceeds a preset value, the controller can control the pump body and the semiconductor refrigerating sheet to work.
Further, the coil is located directly below the fan so that the fan can blow the low temperature of the coil surface towards the electronic control element.
Furthermore, the inside dust screen that is equipped with of air outlet can prevent that the dust from getting into the cabinet internal portion.
Further, the drying box is fixed on the inner bottom wall of the cabinet body, and a drying agent is arranged in the drying box and can play a role in drying, so that the electric control element is prevented from being affected with damp.
The utility model has the beneficial effects that:
1. when the control cabinet is used, the cabinet body, the coil pipe, the water tank, the pump body, the semiconductor refrigerating sheet, the temperature sensor and the fan are arranged, when the control cabinet is put into use, the fan continuously works to radiate heat inside the cabinet body, the temperature sensor detects the temperature inside the cabinet body, and when the radiating effect does not reach the expected effect (such as summer), the pump body can pump cooling water in the water tank into the coil pipe in a circulating way, so that the fan can blow low temperature on the surface of the coil pipe to an electric control element inside the cabinet body, and high-efficiency radiating is realized.
2. When the control cabinet is used, the cabinet body comprises the inner layer and the outer layer, and the corrugated plates are arranged between the inner layer and the outer layer, so that the cabinet body of the control cabinet is of a double-layer structure and has better compression resistance and impact resistance.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic diagram of a coil of the present utility model;
FIG. 4 is a partial cross-sectional view of the water tank of the present utility model;
fig. 5 is a sectional view of the cabinet of the present utility model.
Legend description:
1. a cabinet body; 101. an inner layer; 102. an outer layer; 103. corrugated board; 2. a cabinet door; 3. a mounting frame; 4. an electric control element; 5. a coiled pipe; 6. a water tank; 7. a pump body; 8. a semiconductor refrigeration sheet; 9. a cold guide plate; 10. a heat sink; 11. an addition port; 12. a temperature sensor; 13. a fan; 14. an air outlet; 15. and (5) drying the box.
Detailed Description
As shown in fig. 1-5, relate to an electrical control cabinet with heat dissipation function, including cabinet body 1, cabinet body 1 includes inlayer 101 and skin 102, be equipped with corrugated board 103 between inlayer 101 and the skin 102, cabinet body 1 opening one side rotates and is connected with cabinet door 2, cabinet body 1 inside is fixed with mounting bracket 3, and install a plurality of automatically controlled components 4 on the mounting bracket 3, cabinet body 1 inside top is fixed with coil pipe 5, cabinet body 1 lateral wall bottom is fixed with water tank 6, and water tank 6 top is fixed with pump body 7, pump body 7 water inlet end passes through pipeline and the inside intercommunication of water tank 6, pump body 7 water outlet end passes through pipeline and coil pipe 5 one end intercommunication, and coil pipe 5 other end and the inside intercommunication of water tank 6, cabinet body 1 inner roof is fixed with temperature sensor 12 and fan 13, cabinet body 1 lateral wall is kept away from water tank 6 one side and has been seted up air outlet 14. The inner layer 101, the outer layer 102 and the corrugated board 103 are all made of iron plates, and rust-proof paint is painted on the surfaces of the iron plates, so that the overall strength of the cabinet body 1 can be improved by designing the side wall of the cabinet body 1 into a double-layer structure, and collision deformation in the transportation process is avoided.
The lower surface of the water tank 6 is fixedly provided with a semiconductor refrigerating sheet 8, the refrigerating side of the semiconductor refrigerating sheet 8 is fixedly provided with a plurality of cold guide sheets 9, the cold guide sheets 9 are positioned inside the water tank 6, the heat dissipation side of the semiconductor refrigerating sheet 8 is fixedly provided with a plurality of heat dissipation sheets 10, when water in the water tank 6 is driven by the pump body 7 and enters the coil pipe 5 for circulation, the semiconductor refrigerating sheet 8 can refrigerate the water in the water tank 6, so that the water energy entering the coil pipe 5 can always keep low temperature. An adding port 11 is arranged on one side of the top end of the water tank 6, and a top cover is arranged on the adding port 11, so that water can be added into the water tank 6 through the adding port 11.
The cabinet body 1 is internally provided with a controller electrically connected with the temperature sensor 12, the pump body 7 and the semiconductor refrigerating sheet 8, and when the temperature sensor 12 detects that the temperature in the cabinet body 1 exceeds a preset value, the controller can control the pump body 7 and the semiconductor refrigerating sheet 8 to work. The coil 5 is located directly below the fan 13 so that the fan 13 can blow the low temperature of the surface of the coil 5 towards the electronic control unit 4.
The inside of the air outlet 14 is provided with a dust screen which can prevent dust from entering the inside of the cabinet 1. The drying box 15 is fixed on the inner bottom wall of the cabinet body 1, and a drying agent is arranged in the drying box 15, so that the drying agent can play a role in drying and prevent the electric control element 4 from being wetted.
Working principle: when the electric control element 4 in the cabinet body 1 is in normal operation, the fan 13 continuously works to radiate heat, when the temperature sensor 12 detects that the temperature in the cabinet body 1 exceeds a preset value, the controller can control the pump body 7 and the semiconductor refrigerating sheet 8 to work, the semiconductor refrigerating sheet 8 can refrigerate water in the water tank 6 through the cold guide sheet 9, cold water is fed into the coil 5 by the pump body 7, the fan 13 can blow low temperature on the coil 5 to the electric control element 4, so that the electric control element 4 is cooled and radiated, and when the temperature is lower than the preset value, the pump body 7 and the semiconductor refrigerating sheet 8 stop working.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. An electrical control cabinet with heat dissipation function, its characterized in that: including cabinet body (1), cabinet body (1) includes inlayer (101) and skin (102), be equipped with corrugated board (103) between inlayer (101) and the skin (102), cabinet body (1) opening one side is rotated and is connected with cabinet door (2), cabinet body (1) inside is fixed with mounting bracket (3), and installs a plurality of automatically controlled components (4) on mounting bracket (3), cabinet body (1) inside top is fixed with coil pipe (5), cabinet body (1) lateral wall bottom is fixed with water tank (6), and water tank (6) top is fixed with pump body (7), pump body (7) water inlet end is through pipeline and inside intercommunication of water tank (6), pump body (7) water outlet end is through pipeline and coil pipe (5) one end intercommunication, and coil pipe (5) other end and inside intercommunication of water tank (6), cabinet body (1) inner top wall is fixed with temperature sensor (12) and fan (13), cabinet body (1) lateral wall is kept away from water tank (6) one side and is seted up air outlet (14).
2. An electrical control cabinet with heat dissipation function according to claim 1, characterized in that: the semiconductor refrigerating piece (8) is fixed on the lower surface of the water tank (6), a plurality of cold guide pieces (9) are fixed on the refrigerating side of the semiconductor refrigerating piece (8), the cold guide pieces (9) are positioned inside the water tank (6), and a plurality of radiating fins (10) are fixed on the radiating side of the semiconductor refrigerating piece (8).
3. An electrical control cabinet with heat dissipation function according to claim 1, characterized in that: an adding port (11) is arranged on one side of the top end of the water tank (6), and a top cover is arranged on the adding port (11).
4. An electrical control cabinet with heat dissipation function according to claim 1, characterized in that: the cabinet body (1) is internally provided with a controller which is electrically connected with the temperature sensor (12), the pump body (7) and the semiconductor refrigerating sheet (8).
5. An electrical control cabinet with heat dissipation function according to claim 1, characterized in that: the coil pipe (5) is positioned right below the fan (13).
6. An electrical control cabinet with heat dissipation function according to claim 1, characterized in that: and a dustproof net is arranged in the air outlet (14).
7. An electrical control cabinet with heat dissipation function according to claim 1, characterized in that: the drying box (15) is fixed on the inner bottom wall of the cabinet body (1), and a drying agent is arranged inside the drying box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223480496.6U CN219087684U (en) | 2022-12-26 | 2022-12-26 | Electrical control cabinet with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223480496.6U CN219087684U (en) | 2022-12-26 | 2022-12-26 | Electrical control cabinet with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219087684U true CN219087684U (en) | 2023-05-26 |
Family
ID=86405913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223480496.6U Active CN219087684U (en) | 2022-12-26 | 2022-12-26 | Electrical control cabinet with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219087684U (en) |
-
2022
- 2022-12-26 CN CN202223480496.6U patent/CN219087684U/en active Active
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