CN216850993U - Automatic control device for exhaust fan of power system - Google Patents
Automatic control device for exhaust fan of power system Download PDFInfo
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- CN216850993U CN216850993U CN202123451022.4U CN202123451022U CN216850993U CN 216850993 U CN216850993 U CN 216850993U CN 202123451022 U CN202123451022 U CN 202123451022U CN 216850993 U CN216850993 U CN 216850993U
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- heat dissipation
- switch board
- distribution cabinet
- temperature sensor
- power supply
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Abstract
The utility model discloses an electric power system exhaust fan automatic control device, which comprises a power distribution cabinet, be provided with ventilation hole and exhaust vent on the curb plate of switch board and the roof respectively, be provided with heat dissipation mechanism in the ventilation hole, still be provided with control mechanism on the switch board, control mechanism includes the control box and sets up at the inside temperature sensor of switch board, be provided with the switching power supply controller in the control box, integrated singlechip on the circuit board of switching power supply controller, temperature sensor, heat dissipation mechanism, singlechip and switching power supply controller electricity are connected. The utility model discloses a set up temperature sensor, heat dissipation mechanism and be connected with singlechip and handing-over electrical source controller electricity inside the switch board, realize the inside temperature of automated control distribution cabinet, reach energy-conserving power saving's purpose, replace manual operation, realize the ground purpose of using manpower sparingly, the convenience is suitable for.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering, especially, relate to an electric power system exhaust fan automatic control device.
Background
Power systems are locations where the voltage and current of electrical energy are transformed, concentrated, and distributed. The switch board has important application as distribution system's final stage equipment in electric power system, and the long-time use of the electric elements who installs in the switch board can lead to the inside temperature of switch board to rise, consequently need cool down in order to guarantee that electric elements normally work. The existing heat dissipation control device for the power distribution cabinet is mostly provided with heat dissipation fans according to the number of components in the power distribution cabinet, and the heat dissipation fans are controlled by manually controlling a power switch, so that the temperature in the power distribution cabinet is controlled, and the purposes of saving energy and electricity are achieved; in the in-process of in-service use, electric elements can produce the electric heat at work, leads to the inside high temperature of switch board, needs manual control radiator fan, and the operation is more troublesome, but also time-wasting uses very inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power system exhaust fan automatic control device to solve the inconvenient problem of use that prior art exists.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an electric power system exhaust fan automatic control device, includes the switch board, be provided with ventilation hole and exhaust vent on the curb plate of switch board and the roof respectively, be provided with heat dissipation mechanism on the ventilation hole, still be provided with control mechanism on the switch board, control mechanism includes the control box and sets up the temperature sensor in the switch board is inside, be provided with the switching power supply controller in the control box, integrated singlechip on the circuit board of switching power supply controller, temperature sensor, heat dissipation mechanism, singlechip and switching power supply controller electricity are connected.
The heat dissipation mechanism comprises a heat dissipation plate, a mounting hole is formed in the heat dissipation plate and communicated with the air vent, a heat dissipation fan is arranged on the mounting hole and electrically connected with the power supply controller.
And a ventilation groove is formed in the inner wall of the power distribution cabinet.
And filter screens are respectively arranged on the ventilation hole and the air outlet hole.
Compared with the prior art, the utility model has the following advantage:
the utility model realizes the automatic control of the temperature inside the power distribution cabinet by arranging the temperature sensor and the heat dissipation mechanism in the power distribution cabinet and electrically connecting the temperature sensor and the heat dissipation mechanism with the singlechip and the power supply controller, thereby achieving the purposes of energy saving and power saving, replacing manual operation, realizing the purpose of saving manpower, and being convenient and applicable; through set up the ventilation groove in the switch board, realize cold wind and at the inside quick circulation of switch board, improve the radiating effect.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention;
FIG. 2 is a schematic view of the heat dissipation mechanism of the present invention;
fig. 3 is a schematic diagram of the electrical connection of the present invention.
In the figure, 1 a power distribution cabinet, 2 a temperature sensor, 3 a ventilation groove, 4 a ventilation hole, 5 an air outlet hole, 6 a control box, 7 a power supply controller, 8 a heat dissipation mechanism, 8-1 a heat dissipation plate and 8-2 a heat dissipation fan.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 and 3, an automatic control device for an exhaust fan of an electric power system comprises a power distribution cabinet 1, wherein a side plate and a top plate of the power distribution cabinet 1 are respectively provided with a vent hole 4 and an air outlet hole 5, the vent hole 4 is provided with a heat dissipation mechanism 8, the power distribution cabinet 1 is further provided with a control mechanism, the control mechanism comprises a control box 6 and a temperature sensor 2 arranged inside the power distribution cabinet 1, a power supply controller 7 is arranged in the control box 6, a circuit board of the power supply controller 7 is integrated with a single chip microcomputer, and the temperature sensor 2, the heat dissipation mechanism 8, the single chip microcomputer and the power supply controller 7 are electrically connected; the automatic temperature control of the interior of the power distribution cabinet 1 is realized, the purposes of energy saving and power saving are achieved, manual operation is replaced, the purpose of labor saving is realized, and the automatic temperature control system is convenient and applicable.
As shown in fig. 2, in the present embodiment, the power supply controller 7 is a power supply controller manufactured by aozian technologies ltd; the model of the singlechip is 51 singlechips; the temperature sensor 2 is a constant-song high-precision temperature and humidity sensing probe; the power distribution cabinet 1 comprises a top plate, a bottom plate, a surrounding plate, a cabinet door and a side plate; the control box 6 is a KL junction box of the service sealing cabinet; during actual installation, the vent holes 4 are located on the surrounding plates of the power distribution cabinet 1 and are oppositely arranged, the air outlet holes 5 are located on the top plate of the power distribution cabinet 1, the vent holes 4 and the air outlet holes 5 are multiple, the vent holes 4 and the air outlet holes 5 are all arranged, and filter screens are respectively arranged on the vent holes 4 and the air outlet holes 5 to prevent dust from entering the power distribution cabinet 1; the heat dissipation mechanism 8 is arranged on the ventilation holes 4, the heat dissipation mechanism 8 comprises a heat dissipation plate 8-1 and a heat dissipation fan 8-2, a plurality of mounting holes are formed in the heat dissipation plate 8-1 and are arranged uniformly, the heat dissipation plate 8-1 is fixed with the surrounding plate of the power distribution cabinet 1 through bolts, the plurality of mounting holes are communicated with the plurality of ventilation holes 4, and the heat dissipation plate 8-1 is arranged on the mounting holes and is used for taking away high temperature in the power distribution cabinet 1; a plurality of ventilation grooves 3 are vertically formed in a side plate of the power distribution cabinet 1, and are all arranged, so that cold air circulation is facilitated; a temperature sensor 2 is arranged inside the power distribution cabinet 1, and the temperature sensor 2 is installed on a bottom plate of the power distribution cabinet 1, fixed through bolts and used for detecting the temperature inside the power distribution cabinet 1; the control box 6 is positioned at the top of the power distribution cabinet 1 and fixed with the top plate through bolts, the switching power supply controller 7 is installed inside the control box 6 through a connecting plate and bolts, a single chip microcomputer is integrated on a circuit board of the switching power supply controller 7, the output end of the single chip microcomputer is electrically connected with the input end of the switching power supply controller 7, a circuit of the temperature sensor 2 is connected with the output end of the switching power supply controller 7, and a data line of the temperature sensor 2 is connected with the input end of the single chip microcomputer and used for detecting the temperature inside the power distribution cabinet 1, processing temperature data and transmitting the value to the switching power supply controller 7; the output end of the power supply controller 7 is electrically connected with the cooling fan 8-2, the temperature sensor 2 detects the temperature in the power distribution cabinet 1 and transmits the temperature to the single chip microcomputer, the single chip microcomputer processes data and transmits the processed data to the power supply controller 7, the power supply controller 7 controls the power supply of the cooling fan 8-2, automatic control over the cooling fan 8-2 is achieved, the temperature of the power distribution cabinet 1 is controlled, the purposes of energy saving and power saving are achieved, manual operation is replaced, the purpose of saving manpower is achieved, and the power supply controller is convenient to use and applicable.
When the temperature control device is used, when the temperature in the power distribution cabinet 1 rises to or exceeds a preset value, the temperature sensor 2 transmits data to the single chip microcomputer, the single chip microcomputer processes the data and transmits the data to the power supply controller 7, the power supply controller 7 starts a power supply on the heat dissipation fan 8-2 and starts the heat dissipation fan 8-2, cold air blown out by the heat dissipation fan 8-2 circulates in the power distribution cabinet 1 through the ventilation groove 3, and hot air in the power distribution cabinet 1 is discharged through the air outlet 5, so that the purpose of cooling is achieved, and manual operation is replaced; when the temperature drop value inside the power distribution cabinet 1 is preset, the temperature sensor 2 transmits data to the single chip microcomputer, the single chip microcomputer processes the data and transmits the data to the power supply controller 7, and the power supply controller 7 turns off a power supply on the cooling fan 8-2 and turns off the cooling fan 8-2; the temperature inside the power distribution cabinet 1 can be automatically controlled, the purposes of energy saving and power saving are achieved, and manual operation is replaced.
The utility model discloses a set up temperature sensor 2, heat dissipation mechanism 8 and be connected with singlechip and handing-over electrical source controller 7 electricity in switch board 1, realize the temperature of automated control distribution cabinet 1 inside, reach energy-conserving power saving's purpose, replace manual operation, realize the ground purpose of using manpower sparingly, convenient being suitable for; through set up ventilation duct 3 in switch board 1, realize cold wind and circulate in switch board 1 inside fast, improve the radiating effect.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (4)
1. The utility model provides an electric power system exhaust fan automatic control device, a serial communication port, including switch board (1), be provided with ventilation hole (4) and exhaust vent (5) on the curb plate of switch board (1) and the roof respectively, be provided with heat dissipation mechanism (8) on ventilation hole (4), still be provided with control mechanism on switch board (1), control mechanism includes control box (6) and sets up temperature sensor (2) inside switch board (1), be provided with in control box (6) and hand over electrical source controller (7), integrated singlechip on the circuit board of hand over electrical source controller (7), temperature sensor (2), heat dissipation mechanism (8), singlechip and hand over electrical source controller (7) electricity are connected.
2. The automatic control device of the exhaust fan of the electric power system as claimed in claim 1, wherein: the heat dissipation mechanism (8) comprises a heat dissipation plate (8-1), a mounting hole is formed in the heat dissipation plate (8-1), the mounting hole is communicated with the ventilation hole (4), a heat dissipation fan (8-2) is arranged on the mounting hole, and the heat dissipation fan (8-2) is electrically connected with the traffic power controller (7).
3. The automatic control device of the exhaust fan of the electric power system as claimed in claim 1, wherein: the inner wall of the power distribution cabinet (1) is provided with a ventilation groove (3).
4. The automatic control device of the exhaust fan of the electric power system as claimed in claim 1, wherein: and filter screens are respectively arranged on the ventilation hole (4) and the air outlet hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451022.4U CN216850993U (en) | 2021-12-31 | 2021-12-31 | Automatic control device for exhaust fan of power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451022.4U CN216850993U (en) | 2021-12-31 | 2021-12-31 | Automatic control device for exhaust fan of power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216850993U true CN216850993U (en) | 2022-06-28 |
Family
ID=82113443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123451022.4U Active CN216850993U (en) | 2021-12-31 | 2021-12-31 | Automatic control device for exhaust fan of power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216850993U (en) |
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2021
- 2021-12-31 CN CN202123451022.4U patent/CN216850993U/en active Active
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