CN219227035U - Switch cabinet with cooling function - Google Patents
Switch cabinet with cooling function Download PDFInfo
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- CN219227035U CN219227035U CN202320711821.0U CN202320711821U CN219227035U CN 219227035 U CN219227035 U CN 219227035U CN 202320711821 U CN202320711821 U CN 202320711821U CN 219227035 U CN219227035 U CN 219227035U
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- switch cabinet
- cooling
- inner cavity
- cabinet
- heat dissipation
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Abstract
The utility model discloses a switch cabinet with a cooling function, which comprises a cabinet body, a cabinet door and a circulating cooling mechanism, wherein a heat dissipation port and a singlechip controller are arranged on the cabinet door, a temperature sensor can detect the temperature of an inner cavity of the switch cabinet, when the temperature sensor detects that the temperature of the inner cavity of the switch cabinet is too high, the singlechip controller controls a heat dissipation fan, a semiconductor refrigerating sheet and a circulating water pump to be started, the circulating water pump on the circulating cooling mechanism is started to circularly convey cooling liquid in a cooling liquid storage cavity, the cooling liquid circularly flows through a conveying disc-shaped refrigerating pipe to cool and cool air at a heat dissipation fan-out end, so that the heat dissipation fan can blow cold air to quickly blow and dissipate heat of electric elements arranged in the inner cavity of the switch cabinet, a smoke sensor can detect the smoke concentration in the inner cavity of the switch cabinet, when the inner cavity of the switch cabinet is in fire disaster, the singlechip controller controls an electromagnetic valve to be started, and the fire extinguishing device can quickly extinguish the inner cavity of the switch cabinet, and the safety performance is high.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with a cooling function.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, each shunt is arranged according to the requirements of the switch cabinet, such as an instrument, an automatic control, a motor magnetic switch, various alternating-current contactors and the like, the existing switch cabinet with a high-voltage chamber and a low-voltage chamber is further provided, a high-voltage bus is arranged, such as a power plant and the like, the existing switch cabinet is further provided with a low-frequency load reducer for protecting main equipment, the existing switch cabinet is large in volume due to the fact that the internal electrical elements are more, a large amount of heat is easily emitted during working, and the switch cabinet in the prior art is not comprehensive enough during heat dissipation due to the fact that the volume is large, and the heat dissipation and cooling effects are poor.
The utility model with the application number of 202020954175.7 discloses a switch cabinet with a cooling function, the switch cabinet comprises a cabinet body, a strip-shaped bulge is arranged on the back of the cabinet body, a pipe shell is arranged outside the strip-shaped bulge, a heat dissipation plate is fixed on the inner side surface of the strip-shaped bulge, heat dissipation fins are fixed on the outer side surface of the heat dissipation plate, the heat dissipation fins are uniformly distributed on the surface of the heat dissipation plate from top to bottom, a first cylindrical exhaust fan is fixed at the pipe opening of the upper end of the pipe shell, a second cylindrical exhaust fan is fixed at the pipe opening of the lower end of the pipe shell, a partition plate is fixed on the inner side surface of the middle end of the pipe shell, an installation seat is fixed in the cabinet body, an air inlet is formed in the side surface of the cabinet body, heat dissipation fin assemblies are arranged from top to bottom to absorb heat, the two cylindrical exhaust fans are matched to suck external cold air, the internal air flow is fast, the heat dissipation effect can be improved, but the switch cabinet only adopts a circulation blowing mode to dissipate heat, when the external temperature is too high in summer, the heat dissipation effect is poor, and the switch cabinet cannot extinguish fire in time.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a switch cabinet with a cooling function, so as to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a cubical switchboard with cooling function, includes the cabinet body, cabinet door, circulative cooling mechanism, be equipped with heat dissipation opening and singlechip controller on the cabinet door, heat dissipation opening inner chamber is fixed to be equipped with dustproof otter board, cabinet body one side is fixed to be equipped with extinguishing device, the cabinet body inner chamber is cut apart into electrical component installation cavity and coolant liquid through the baffle and is stored the chamber, electrical component installation cavity inner chamber top is fixed to be equipped with temperature sensor, radiator fan, smoke transducer, coolant liquid stores the intracavity and is equipped with the coolant liquid, coolant liquid stores chamber top and bottom and is equipped with refrigeration board and lower refrigeration board respectively, the fixed semiconductor refrigeration piece that is equipped with in refrigeration board bottom down.
Preferably, the circulating cooling mechanism comprises a circulating water pipe, wherein a circulating water pump and a disc-shaped cooling pipe are arranged on the circulating water pipe, and the disc-shaped cooling pipe is arranged right below the heat dissipation fan.
Preferably, the fire extinguishing device comprises a dry powder fire extinguisher, a spray pipe is arranged at the top end of the dry powder fire extinguisher, a spray head is fixedly arranged at one end of the spray pipe, and an electromagnetic valve is arranged on the spray pipe.
Preferably, the top of the upper refrigeration plate is fixedly provided with refrigeration sheets at equal intervals.
Preferably, the radiating end at the bottom of the semiconductor refrigeration sheet is fixedly provided with radiating fins.
Preferably, the temperature sensor, the singlechip controller, the semiconductor refrigerating sheet, the heat radiating fan and the circulating water pump are connected through wires, and the smoke sensor, the singlechip controller and the electromagnetic valve are connected through wires.
The beneficial effects of the utility model are as follows: 1. through setting up the semiconductor refrigeration piece, the semiconductor refrigeration piece can refrigerate the coolant liquid in the coolant liquid storage chamber, the coolant liquid can cool down the cooling through the indirect electric components that cools down of upper refrigeration board installed in the cabinet body, can prevent the cabinet body from being heated to damage, through setting up temperature sensor, temperature sensor can detect the temperature of cubical switchboard inner chamber, singlechip controller control radiator fan when temperature sensor detects the temperature of cubical switchboard inner chamber too high, the semiconductor refrigeration piece, circulating water pump opens, circulating water pump on the circulation cooling mechanism opens and can circulate the coolant liquid in the coolant liquid storage chamber, the coolant liquid circulation flows through and carries the discoid refrigeration pipe and can cool down the air of cooling fan-out end, make the radiator fan can blow out the electric components that installs in the cubical switchboard inner chamber and dispel the heat fast, compared with adopting the mode of circulation to blow and dispel the heat, the radiating effect is better;
2. through setting up smoke transducer, smoke transducer can detect the smog concentration of cubical switchboard inner chamber, and singlechip controller control solenoid valve opens when the cubical switchboard inner chamber takes place the conflagration, and extinguishing device can put out a fire fast to the cubical switchboard inner chamber, and the security performance is high.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a switch cabinet with a cooling function according to an embodiment of the utility model;
FIG. 2 is a cross-sectional view of a switchgear having a cooling function according to an embodiment of the present utility model;
fig. 3 is a structural view of a fire extinguishing apparatus of a switch cabinet having a cooling function according to an embodiment of the present utility model;
fig. 4 is an enlarged view of a portion a of a switch cabinet having a cooling function according to an embodiment of the present utility model.
In the figure:
1. a cabinet body; 2. a cabinet door; 3. a heat dissipation through hole; 4. a singlechip controller; 5. a dust-proof screen; 6. a fire extinguishing device; 7. an electrical component mounting cavity; 8. a cooling liquid storage chamber; 9. a temperature sensor; 10. a heat dissipation fan; 11. a smoke sensor; 12. a cooling liquid; 13. an upper refrigeration plate; 14. a lower refrigeration plate; 15. a semiconductor refrigeration sheet; 16. a circulating water pipe; 17. a circulating water pump; 18. a disk-shaped refrigerating pipe; 19. a dry powder fire extinguisher; 20. a spray tube; 21. a spray head; 22. an electromagnetic valve; 23. a refrigerating sheet.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a switch cabinet with a cooling function is provided.
Example 1
As shown in fig. 1-4, a switch cabinet with cooling function according to an embodiment of the present utility model includes a cabinet body 1, a cabinet door 2, and a circulation cooling mechanism, wherein a heat dissipation port 3 and a single-chip microcomputer controller 4 are provided on the cabinet door 2, a dust screen 5 is fixedly provided in an inner cavity of the heat dissipation port 3, a fire extinguishing device 6 is fixedly provided on one side of the cabinet body 1, the inner cavity of the cabinet body 1 is divided into an electrical component mounting cavity 7 and a cooling liquid storage cavity 8 by a partition board, a temperature sensor 9, a heat dissipation fan 10 and a smoke sensor 11 are fixedly provided on the top of the inner cavity of the electrical component mounting cavity 7, the smoke sensor 11 can detect the smoke concentration in the inner cavity of the switch cabinet, when the inner cavity of the switch cabinet takes place a fire, the single-chip microcomputer controller 4 controls a solenoid valve 22 to open, the fire extinguishing device 6 can rapidly extinguish the inner cavity of the switch cabinet, a cooling liquid 12 is provided in the inner cavity of the cooling liquid storage cavity 8, an upper refrigerating plate 13 and a lower refrigerating plate 14 are respectively provided on the top and bottom of the cooling liquid storage cavity 8, a semiconductor refrigerating plate 15 is fixedly provided on the bottom of the lower refrigerating plate 14, the semiconductor refrigerating plate 15 can cool the inner cavity 12 of the cooling liquid storage cavity 8, the cooling liquid 12 can be carried out by the upper refrigerating plate 13 and the cooling plate 12, the cooling liquid can be cooled by the cooling plate 12 can be directly carried out by the cooling fan 12, the cooling fan 18 and the cooling pipe 18 can be cooled by the circulation pipe 18, the circulating pipe 18 can be cooled by the circulating water pump 18, the cooling pipe 18 and the cooling pipe 18 can be cooled down in the cooling pipe 18, the cooling pipe can be cooled down by the circulation cooling pipe 18, and the cooling pipe 18 can be cooled by the circulation mechanism, and the cooling pipe can be cooled by the circulation pipe 18, and the circulation pipe can be cooled by the circulation pipe 18, and the cooling pipe can be cooled by the circulation pipe and the cooling pipe 18. So that the cooling fan 10 can blow out cold air to rapidly blow and dissipate heat of electric elements installed in the inner cavity of the switch cabinet.
Example two
As shown in fig. 1-4, a switch cabinet with cooling function according to the embodiment of the utility model comprises a cabinet body 1, a cabinet door 2 and a circulating cooling mechanism, wherein a heat dissipation through hole 3 and a single chip microcomputer controller 4 are arranged on the cabinet door 2, a dustproof screen 5 is fixedly arranged in the inner cavity of the heat dissipation through hole 3, a fire extinguishing device 6 is fixedly arranged on one side of the cabinet body 1, the inner cavity of the cabinet body 1 is divided into an electric element mounting cavity 7 and a cooling liquid storage cavity 8 through a partition plate, a temperature sensor 9, a heat dissipation fan 10 and a smoke sensor 11 are fixedly arranged at the top of the inner cavity of the electric element mounting cavity 7, the smoke sensor 11 can detect the smoke concentration in the inner cavity of the switch cabinet, when a fire disaster occurs in the inner cavity of the switch cabinet, the single chip microcomputer controller 4 controls an electromagnetic valve 22 to be opened, the fire extinguishing device 6 can rapidly extinguish the inner cavity of the switch cabinet, an upper refrigerating plate 13 and a lower refrigerating plate 14 are respectively arranged at the top and the bottom of the inner cavity of the cooling liquid storage cavity 8, a semiconductor refrigerating plate 15 is fixedly arranged at the bottom of the lower refrigerating plate 14, the semiconductor refrigerating plate 15 can conduct cooling liquid 12 in the cooling liquid storage cavity 8, a cooling liquid 12 in the cooling liquid storage cavity can be subjected to temperature sensor 9, a cooling plate 13 can be arranged on the upper refrigerating plate 13 and a cooling plate 13 is arranged at the bottom of the inner cavity, a cooling plate is arranged at the top of the cooling liquid storage cavity 20, a cooling tube is fixed end of the cooling tube is arranged at the cooling tube 20, and the cooling tube is provided with a cooling tube 20, and the cooling tube is fixed at the top end of the cooling tube 20 is capable of the cooling tube 20, and the cooling tube is capable of being sprayed with the cooling tube and the cooling tube is used for preventing the cooling tube and the cooling tube is damaged.
Example III
As shown in fig. 1-4, a switch cabinet with cooling function according to an embodiment of the utility model comprises a cabinet body 1, a cabinet door 2 and a circulating cooling mechanism, wherein a heat dissipation port 3 and a single-chip microcomputer controller 4 are arranged on the cabinet door 2, a dustproof screen 5 is fixedly arranged in an inner cavity of the heat dissipation port 3, a fire extinguishing device 6 is fixedly arranged on one side of the cabinet body 1, the inner cavity of the cabinet body 1 is divided into an electric element installation cavity 7 and a cooling liquid storage cavity 8 through a partition board, a temperature sensor 9, a heat dissipation fan 10 and a smoke sensor 11 are fixedly arranged at the top of the inner cavity of the electric element installation cavity 7, the smoke sensor 11 can detect the smoke concentration in the inner cavity of the switch cabinet, when a fire disaster occurs in the inner cavity of the switch cabinet, the single-chip microcomputer controller 4 controls an electromagnetic valve 22 to be opened, the fire extinguishing device 6 can rapidly extinguish the inner cavity of the switch cabinet, a cooling liquid 12 is arranged in the inner cavity of the cooling liquid storage cavity 8, an upper cooling plate 13 and a lower cooling plate 14 are respectively arranged at the top and bottom of the cooling liquid storage cavity 8, the bottom of the lower refrigerating plate 14 is fixedly provided with a semiconductor refrigerating sheet 15, the semiconductor refrigerating sheet 15 can refrigerate cooling liquid 12 in the cooling liquid storage cavity 8, the cooling liquid 12 can indirectly cool the inner cavity of the cabinet body 1 through the upper refrigerating plate 13, electric elements mounted in the inner cavity of the cabinet body 1 can be prevented from being damaged by heating, a radiating fin is fixedly arranged at the radiating end at the bottom of the semiconductor refrigerating sheet 15, a temperature sensor 9, a singlechip controller 4, the semiconductor refrigerating sheet 15, a radiating fan 10 and a circulating water pump 17 are connected through wires, a smoke sensor 11, the singlechip controller 4 and an electromagnetic valve 22 are connected through wires, the temperature sensor can detect the temperature of the inner cavity of the switch cabinet, and when the temperature sensor 9 detects that the temperature of the inner cavity of the switch cabinet is overhigh, the singlechip controller 4 controls the radiating fan 10, the semiconductor refrigerating sheet 15 and the circulating water pump 17 are turned on.
In summary, by means of the technical scheme of the utility model, when the device is used, the semiconductor refrigerating sheet 15 can refrigerate the cooling liquid 12 in the cooling liquid storage cavity 8, the cooling liquid 12 can indirectly cool the inner cavity of the cabinet body 1 through the upper refrigerating plate 13, when the temperature sensor 9 detects that the temperature of the inner cavity of the switch cabinet is too high, the singlechip controller 4 controls the cooling fan 10, the semiconductor refrigerating sheet 15 and the circulating water pump 17 to be started, the circulating water pump 17 on the circulating cooling mechanism is started to circularly convey the cooling liquid 12 in the cooling liquid storage cavity 8, the cooling liquid 12 circularly flows through the conveying disc-shaped refrigerating pipe 18 to cool and cool the air at the air outlet end of the cooling fan 10, so that the cooling fan 10 can blow cold air to rapidly cool electric elements arranged in the inner cavity of the switch cabinet, the smoke sensor 11 can detect the smoke concentration in the inner cavity of the switch cabinet, when the inner cavity of the switch cabinet is in a fire disaster, the singlechip controller 4 controls the electromagnetic valve 22 to be opened, and the fire extinguishing device 6 can rapidly blow the inner cavity of the switch cabinet.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a cubical switchboard with cooling function, includes cabinet body (1), cabinet door (2), circulative cooling mechanism, its characterized in that: be equipped with heat dissipation through-hole (3) and singlechip controller (4) on cabinet door (2), heat dissipation through-hole (3) inner chamber is fixed to be equipped with dustproof otter board (5), cabinet body (1) one side is fixed to be equipped with extinguishing device (6), cabinet body (1) inner chamber is cut apart into electric component installation cavity (7) and coolant liquid storage chamber (8) through the baffle, electric component installation cavity (7) inner chamber top is fixed to be equipped with temperature sensor (9), radiator fan (10), smoke transducer (11), coolant liquid storage chamber (8) inner chamber is equipped with coolant liquid (12), coolant liquid storage chamber (8) top and bottom are equipped with refrigeration board (13) and lower refrigeration board (14) respectively, the fixed semiconductor refrigeration piece (15) that is equipped with in lower refrigeration board (14) bottom.
2. A switch cabinet with cooling function according to claim 1, characterized in that: the circulating cooling mechanism comprises a circulating water pipe (16), a circulating water pump (17) and a disc-shaped cooling pipe (18) are arranged on the circulating water pipe (16), and the disc-shaped cooling pipe (18) is arranged right below the radiating fan (10).
3. A switch cabinet with cooling function according to claim 2, characterized in that: the fire extinguishing device (6) comprises a dry powder fire extinguisher (19), a spray pipe (20) is arranged at the top end of the dry powder fire extinguisher (19), a spray head (21) is fixedly arranged at one end of the spray pipe (20), and an electromagnetic valve (22) is arranged on the spray pipe (20).
4. A switch cabinet with cooling function according to claim 3, characterized in that: the top of the upper refrigeration plate (13) is fixedly provided with refrigeration sheets (23) at equal intervals.
5. The switch cabinet with a cooling function according to claim 4, wherein: radiating fins are fixedly arranged at the radiating end at the bottom of the semiconductor refrigerating sheet (15).
6. The switch cabinet with a cooling function according to claim 5, wherein: the smoke sensor (11), the singlechip controller (4) and the electromagnetic valve (22) are connected through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711821.0U CN219227035U (en) | 2023-04-04 | 2023-04-04 | Switch cabinet with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711821.0U CN219227035U (en) | 2023-04-04 | 2023-04-04 | Switch cabinet with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219227035U true CN219227035U (en) | 2023-06-20 |
Family
ID=86751988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320711821.0U Active CN219227035U (en) | 2023-04-04 | 2023-04-04 | Switch cabinet with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219227035U (en) |
-
2023
- 2023-04-04 CN CN202320711821.0U patent/CN219227035U/en active Active
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