CN112332243A - Intelligent heat dissipation system of high-low voltage power distribution cabinet - Google Patents
Intelligent heat dissipation system of high-low voltage power distribution cabinet Download PDFInfo
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- CN112332243A CN112332243A CN202011252797.6A CN202011252797A CN112332243A CN 112332243 A CN112332243 A CN 112332243A CN 202011252797 A CN202011252797 A CN 202011252797A CN 112332243 A CN112332243 A CN 112332243A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an intelligent heat dissipation system of a high-low voltage power distribution cabinet, which comprises a heat dissipation device and an intelligent control end and relates to the technical field of power distribution cabinets. This high-low voltage power distribution cabinet intelligence cooling system, intelligent control end makes intelligent control according to the temperature of temperature sensor feedback, data transmission through temperature sensor with the perception promptly gives the data analysis unit, then make the contrast by data contrast module, when the temperature is high, air-cooled and water-cooling move simultaneously, radiator fan, water pump and condensation box move simultaneously, and when the temperature is higher, dispel the heat to the cabinet body by the water-cooling, the conventional conditions then carries out the air-cooled heat dissipation by radiator fan, and in case the temperature is less than a certain setting value when, air-cooled and water-cooling are closed simultaneously, adopt different radiating mode through different situations, the effect of energy-conservation has been played when guaranteeing the radiating efficiency, response speed has been improved simultaneously, and the multiunit data transmission to the display that the data fusion module will fuse, convenient the viewing.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an intelligent heat dissipation system of a high-voltage power distribution cabinet and a low-voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.
The existing high-low voltage power distribution cabinet works for twenty-four hours all day, a large amount of heat can be generated in the long-term work, when the temperature is high, the temperature in the cabinet body cannot be effectively dissipated, damage is easily caused, and energy waste is caused because the radiator working all day is configured in the existing power distribution cabinet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent heat dissipation system for a high-low voltage power distribution cabinet, which solves the problems that the existing high-low voltage power distribution cabinet works for twenty-four hours all day, a large amount of heat is generated in the long-term work, the damage is easily caused, and energy is wasted due to a radiator which is configured in the power distribution cabinet and works all day.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent heat dissipation system of a high-low voltage power distribution cabinet comprises a heat dissipation device and an intelligent control end.
The heat dissipation device comprises a base and a first wireless transmission unit, the cabinet body is installed at the top of the base, a plurality of heat dissipation holes are formed in the periphery of the cabinet body, a heat dissipation net is installed at the top of the cabinet body, the top of the cabinet body is provided with an arc-shaped baffle cover through a support frame fixedly connected with, and the inner wall of the cabinet body is provided with heat dissipation fans distributed from top to bottom, a temperature sensor is installed on the inner wall of the cabinet body, a condensation box is fixedly connected with the top of the base, a water pump is installed at the top of the condensation box, and a spiral water cooling pipe.
The intelligent control end comprises a second wireless transmission unit, a timing unit, a central processing unit, a data analysis unit, a control unit, a data storage unit and a display, the second wireless transmission unit is in two-way connection with the first wireless transmission unit, the output end of the second wireless transmission unit is connected with the input end of the central processing unit, the output end of the timing unit is connected with the input end of the second wireless transmission unit, the central processing unit is in two-way connection with the data analysis unit, the central processing unit is in two-way connection with the data storage unit, the output end of the central processing unit is connected with the input end of the display, the output end of the data analysis unit is connected with the input end of the control unit, and the output end of the control unit is connected with the input end of the second wireless transmission unit.
Preferably, a plurality of the heat dissipation holes are distributed in a horizontal and equidistant mode, and an included angle between the bottom of the inner surface of each heat dissipation hole and the cross section of the cabinet body is an acute angle.
Preferably, the number of the temperature sensors is three, and the three temperature sensors are vertically distributed at equal intervals.
Preferably, one end of the spiral water-cooling pipe is communicated with one side of the condensation box.
Preferably, the water outlet of the water pump is communicated with a water outlet pipe, and one end of the water outlet pipe, which is far away from the water outlet of the water pump, is communicated with the other end of the spiral water-cooling pipe.
Preferably, the pumping opening of water pump communicates there is the drinking-water pipe, and the one end that the drinking-water pipe kept away from the water pump drinking-water opening extends to the inside of condensing box.
Preferably, the control unit comprises an air cooling control module and a water cooling control module.
Preferably, the data analysis unit includes a data conversion module, a data comparison module, a data classification module and a data fusion module, an output end of the data conversion module is connected to an input end of the data comparison module, an output end of the data comparison module is connected to an input end of the data classification module, and an output end of the data classification module is connected to an input end of the data fusion module.
(III) advantageous effects
The invention provides an intelligent heat dissipation system of a high-low voltage power distribution cabinet. Compared with the prior art, the method has the following beneficial effects:
(1) the intelligent control end of the intelligent heat dissipation system for the high-low voltage power distribution cabinet intelligently regulates and controls the temperature according to the temperature fed back by the temperature sensor, namely, the sensed data is transmitted to the data analysis unit through the temperature sensor, then the data comparison module makes comparison, when the temperature is high, the air cooling and the water cooling run simultaneously, the heat radiation fan, the water pump and the condensing box run simultaneously, when the temperature is higher, the cabinet body is cooled by water, and the cabinet body is cooled by air by a cooling fan under the conventional condition, once the temperature is lower than a certain set value, the air cooling and the water cooling are simultaneously closed, and different heat dissipation modes are adopted in different situations, rather than simultaneously operating by air cooling and water cooling all the time, the heat dissipation efficiency is ensured, the energy-saving effect is achieved, the response speed is improved, and the data fusion module transmits the fused multiple groups of data to the display, so that the data can be conveniently and more visually watched.
(2) This high-low voltage distribution cabinet intelligence cooling system carries out the self-loopa heat dissipation of the cabinet body through louvre and radiator-grid cooperation, has further improved the radiating effect, keeps off the cover through being equipped with the arc, plays the effect that the bold foreign matter got into is prevented in the sunshade rain.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a schematic block diagram of a data analysis unit of the present invention;
FIG. 3 is a front view of the heat dissipation device of the present invention;
fig. 4 is a cross-sectional view of the case of the present invention.
In the figure, 1, a heat dissipation device; 11. a base; 12. a first wireless transmission unit; 13. a cabinet body; 14. heat dissipation holes; 15. a heat-dissipating web; 16. an arc-shaped shield; 17. a heat radiation fan; 18. a temperature sensor; 19. a condenser tank; 110. a water pump; 111. a spiral water-cooled tube; 2. an intelligent control end; 21. a second wireless transmission unit; 22. a timing unit; 23. a central processing unit; 24. a data analysis unit; 241. a data conversion module; 242. a data comparison module; 243. a data classification module; 244. a data fusion module; 25. a control unit; 251. an air cooling control module; 252. a water cooling control module; 26. a data storage unit; 27. a display.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: an intelligent heat dissipation system of a high-low voltage power distribution cabinet comprises a heat dissipation device 1 and an intelligent control end 2.
The heat dissipation device 1 comprises a base 11 and a first wireless transmission unit 12, a cabinet body 13 is installed at the top of the base 11, a plurality of heat dissipation holes 14 are formed in the periphery of the cabinet body 13, the plurality of heat dissipation holes 14 are distributed in a horizontal equidistant mode, an included angle between the bottom of the inner surface of each heat dissipation hole 14 and the cross section of the cabinet body 13 is an acute angle, a heat dissipation net 15 is installed at the top of the cabinet body 13, an arc-shaped shield 16 is fixedly connected to the top of the cabinet body 13 through a support frame, heat dissipation fans 17 distributed up and down are installed on the inner wall of the cabinet body 13, temperature sensors 18 are installed on the inner wall of the cabinet body 13, the number of the temperature sensors 18 is three, the three temperature sensors 18 are distributed in a vertical equidistant mode, a condensation box 19 is fixedly connected to the top of the base 11, a refrigerator is installed in, one end of spiral water-cooling pipe 111 is linked together with one side of condenser box 19, the delivery port intercommunication of water pump 110 has the outlet pipe, the one end that water pump 110 delivery port was kept away from to the outlet pipe is linked together with spiral water-cooling pipe 111's the other end, the mouth intercommunication that draws water of water pump 110 has the drinking-water pipe, the one end that the drinking-water pipe kept away from water pump 110 mouth extends to the inside of condenser box 19, carry out the self-loopa heat dissipation of cabinet body 13 through louvre 14 and the cooperation of radiator-grid 15, the radiating effect has further been improved, keep off cover 16 through being equipped with the arc, play the effect that the big foreign.
The intelligent control terminal 2 comprises a second wireless transmission unit 21, a timing unit 22, a central processing unit 23, a data analysis unit 24, a control unit 25, a data storage unit 26 and a display 27, wherein the second wireless transmission unit 21 is in bidirectional connection with the first wireless transmission unit 12, the output end of the second wireless transmission unit 21 is connected with the input end of the central processing unit 23, the output end of the timing unit 22 is connected with the input end of the second wireless transmission unit 21, the central processing unit 23 is in bidirectional connection with the data analysis unit 24, the central processing unit 23 is in bidirectional connection with the data storage unit 26, the output end of the central processing unit 23 is connected with the input end of the display 27, the output end of the data analysis unit 24 is connected with the input end of the control unit 25, the output end of the control unit 25 is connected with the input end of the second wireless transmission unit 21, the data analysis unit 24 comprises a data conversion module 241, The data comparison module 242, the data classification module 243 and the data fusion module 244, the output end of the data conversion module 241 is connected with the input end of the data comparison module 242, the output end of the data comparison module 242 is connected with the input end of the data classification module 243, the output end of the data classification module 243 is connected with the input end of the data fusion module 244, the control unit 25 comprises an air cooling control module 251 and a water cooling control module 252, the intelligent control end 2 intelligently regulates and controls according to the temperature fed back by the temperature sensor 18, namely, the sensed data are transmitted to the data analysis unit 24 through the temperature sensor 18, then the data comparison module 242 compares, when the temperature is high, air cooling and water cooling simultaneously operate, the cooling fan 17, the water pump 110 and the condensation box 19 simultaneously operate, when the temperature is high, the cabinet body 13 is cooled by water, and when the normal condition is high, the cooling fan 17 performs air cooling heat dissipation, and in case when the temperature is less than a certain setting value, air-cooling and water-cooling are closed simultaneously, adopt different radiating modes through different situations, rather than always by air-cooling and water-cooling simultaneous operation, have played energy-conserving effect when guaranteeing the radiating efficiency, have improved response speed simultaneously, and data fusion module 244 transmits the multiunit data that fuse to display 27, and convenient more audio-visual watches.
And those not described in detail in this specification are well within the skill of those in the art.
When the temperature-sensing and temperature-sensing integrated cabinet is used, the electric devices in the cabinet body 13 work to generate heat, the air-cooling control module 251 is singly started, the cooling fan 17 is in a working state at the moment, meanwhile, the temperature sensor 18 transmits sensed temperature data to the first wireless transmission unit 12, then transmits the temperature data to the second wireless transmission unit 21, the timing unit 22 performs timing, then transmits the temperature data and the time data to the central processing unit 23 through the second wireless transmission unit 21, and the central processing unit 23 transmits the temperature data and the time data to the data analysis unit 24 and the data storage unit 26;
the data analysis unit 24 receives the data, then the data conversion module 241 converts the data, the data are transmitted to the data comparison module 242, the temperature data are compared with two preset reference values, when the temperature exceeds the high-temperature data, the data analysis unit 24 transmits the information back to the central processing unit 23, the central processing unit 23 gives a command to the control unit 25, the air cooling control module 251 and the water cooling control module 252 are started simultaneously, at the moment, the water pump 110 and the condenser box 19 are started, and cold water in the condenser box 19 is pumped by the water pump 110 and flows into the spiral water cooling pipe 111 to cool the cabinet body 13;
comparing the temperature data with two preset reference values, when the temperature exceeds the higher temperature data, radiating the cabinet body 13 by water cooling, transmitting information to the central processing unit 23 by the data analysis unit 24, commanding the control unit 25 by the central processing unit 23, closing the air cooling control module 251, starting the water cooling control module 252, closing the radiating fan 17, starting the water pump 110 and the condenser box 19, pumping the cold water in the condenser box 19 by the water pump 110, flowing into the spiral water cooling pipe 111 to cool the cabinet body 13, and once the temperature is lower than a certain set value, simultaneously closing the air cooling and the water cooling;
and the data fusion module 244 transmits the fused sets of data back to the central processor 23, and the central processor 23 transmits to the display 27.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high-low voltage distribution cabinet intelligence cooling system which characterized in that: comprises a heat dissipation device (1) and an intelligent control end (2); the heat dissipation device (1) comprises a base (11) and a first wireless transmission unit (12), a cabinet body (13) is installed at the top of the base (11), a plurality of heat dissipation holes (14) are formed in the periphery of the cabinet body (13), a heat dissipation net (15) is installed at the top of the cabinet body (13), an arc-shaped shield (16) is fixedly connected to the top of the cabinet body (13) through a support frame, heat dissipation fans (17) which are distributed up and down are installed on the inner wall of the cabinet body (13), a temperature sensor (18) is installed on the inner wall of the cabinet body (13), a condensation box (19) is fixedly connected to the top of the base (11), a water pump (110) is installed at the top of the condensation box (19), and a spiral water cooling pipe (111) is fixedly connected to; the intelligent control end (2) comprises a second wireless transmission unit (21), a timing unit (22), a central processing unit (23), a data analysis unit (24), a control unit (25), a data storage unit (26) and a display (27), the second wireless transmission unit (21) is in bidirectional connection with the first wireless transmission unit (12), the output end of the second wireless transmission unit (21) is connected with the input end of the central processing unit (23), the output end of the timing unit (22) is connected with the input end of the second wireless transmission unit (21), the central processing unit (23) is in bidirectional connection with the data analysis unit (24), the central processing unit (23) is in bidirectional connection with the data storage unit (26), the output end of the central processing unit (23) is connected with the input end of the display (27), the output end of the data analysis unit (24) is connected with the input end of the control unit (25), and the output end of the control unit (25) is connected with the input end of the second wireless transmission unit (21).
2. The intelligent cooling system for the high-low voltage power distribution cabinet according to claim 1, characterized in that: the heat dissipation holes (14) are distributed in a horizontal and equidistant mode, and the included angle between the bottom of the inner surface of each heat dissipation hole (14) and the cross section of the cabinet body (13) is an acute angle.
3. The intelligent cooling system for the high-low voltage power distribution cabinet according to claim 1, characterized in that: the number of the temperature sensors (18) is three, and the temperature sensors (18) are distributed in a vertical equidistant mode.
4. The intelligent cooling system for the high-low voltage power distribution cabinet according to claim 1, characterized in that: one end of the spiral water-cooling pipe (111) is communicated with one side of the condensation box (19).
5. The intelligent cooling system for the high-low voltage power distribution cabinet according to claim 1, characterized in that: the water outlet of the water pump (110) is communicated with a water outlet pipe, and one end of the water outlet pipe, which is far away from the water outlet of the water pump (110), is communicated with the other end of the spiral water-cooling pipe (111).
6. The intelligent cooling system for the high-low voltage power distribution cabinet according to claim 1, characterized in that: the water pumping port of the water pump (110) is communicated with a water pumping pipe, and one end, away from the water pumping port of the water pump (110), of the water pumping pipe extends to the inside of the condensation box (19).
7. The intelligent cooling system for the high-low voltage power distribution cabinet according to claim 1, characterized in that: the control unit (25) comprises an air cooling control module (251) and a water cooling control module (252).
8. The intelligent cooling system for the high-low voltage power distribution cabinet according to claim 1, characterized in that: the data analysis unit (24) comprises a data conversion module (241), a data comparison module (242), a data classification module (243) and a data fusion module (244), wherein the output end of the data conversion module (241) is connected with the input end of the data comparison module (242), the output end of the data comparison module (242) is connected with the input end of the data classification module (243), and the output end of the data classification module (243) is connected with the input end of the data fusion module (244).
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| CN202011252797.6A CN112332243A (en) | 2020-11-11 | 2020-11-11 | Intelligent heat dissipation system of high-low voltage power distribution cabinet |
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| CN202011252797.6A CN112332243A (en) | 2020-11-11 | 2020-11-11 | Intelligent heat dissipation system of high-low voltage power distribution cabinet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954988A (en) * | 2021-04-23 | 2021-06-11 | 李松会 | Regulator cubicle convenient to heat dissipation |
| CN114679900A (en) * | 2022-04-25 | 2022-06-28 | 东营金丰正阳科技发展有限公司 | Outdoor intelligent oil well control cabinet convenient to heat dissipation and cooling |
| CN115079749A (en) * | 2022-07-26 | 2022-09-20 | 江苏汤谷智能科技有限公司 | Data interaction platform radiator and temperature control method thereof |
| CN116165953A (en) * | 2023-03-05 | 2023-05-26 | 上海医鸽智能科技有限公司 | Intelligent control system based on multi-source data fusion |
| CN116566124A (en) * | 2023-07-11 | 2023-08-08 | 苏州舍勒智能科技有限公司 | High-power linear motor with intelligent thermal management |
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| CN114679900A (en) * | 2022-04-25 | 2022-06-28 | 东营金丰正阳科技发展有限公司 | Outdoor intelligent oil well control cabinet convenient to heat dissipation and cooling |
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| CN116566124A (en) * | 2023-07-11 | 2023-08-08 | 苏州舍勒智能科技有限公司 | High-power linear motor with intelligent thermal management |
| CN116566124B (en) * | 2023-07-11 | 2023-10-03 | 苏州舍勒智能科技有限公司 | High-power linear motor with intelligent thermal management |
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