CN111817182A - High-low voltage switch cabinet with dampproofing heat dissipation function - Google Patents
High-low voltage switch cabinet with dampproofing heat dissipation function Download PDFInfo
- Publication number
- CN111817182A CN111817182A CN202010564908.0A CN202010564908A CN111817182A CN 111817182 A CN111817182 A CN 111817182A CN 202010564908 A CN202010564908 A CN 202010564908A CN 111817182 A CN111817182 A CN 111817182A
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- China
- Prior art keywords
- fixedly connected
- heat
- cabinet body
- low voltage
- voltage switch
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Classifications
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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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- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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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- 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
- H02B1/306—Accessories, e.g. windows
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-low voltage switch cabinet with damp-proof heat dissipation function, which relates to the technical field of electrical equipment and comprises a cabinet body, wherein the center of the bottom of the cabinet body is fixedly connected with a refrigerating device, one end of the refrigerating device is fixedly connected with an air inlet machine, the top of the refrigerating device is fixedly connected with a main air pipe, the side edge of the main air pipe is fixedly connected with a plurality of fixed-point heat dissipation devices from top to bottom, the top end of the cabinet body is fixedly connected with an exhaust fan, one side of the cabinet body is fixedly connected with a damp-proof device in a penetrating way, and the damp-proof device is connected with a wind power driving device. The cabinet is continuously dried, and the humidity inside the cabinet is avoided.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a high-low voltage switch cabinet with moisture-proof and heat-dissipation functions.
Background
The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a common power supply station, a high-voltage cabinet for a substation, a low-voltage cabinet for voltage reduction by a transformer, and a distribution box for each power consumption by a low-voltage cabinet.
However, most of high-low voltage switch cabinets in the current market have simple internal structures and cannot have a heat dissipation function, and most of the high-low voltage switch cabinets are easy to be in a high-temperature environment and work and operate for a long time, so that circuits are easy to be damaged and cannot operate normally.
Disclosure of Invention
The invention provides a high-low voltage switch cabinet with moisture-proof and heat-dissipation functions, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high-low voltage switch cabinet with dampproofing heat dissipation function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the equal fixed connection footing in the bottom four corners of the cabinet body, the bottom central authorities fixed connection refrigerating plant of the cabinet body, refrigerating plant's one end fixed connection air inlet machine, refrigerating plant's top fixed connection main trachea, main trachea is located the cabinet body, a plurality of exhaust holes have been seted up on the main trachea, a plurality of fixed point heat abstractor of main tracheal side top-down fixed connection, the top fixed connection exhaust fan of the cabinet body, the output fixed connection blast pipe of exhaust fan, fixed connection dampproofing device is run through to one side of the cabinet body, dampproofing device connects wind-force drive arrangement, the blast pipe is.
According to a preferred technical scheme, the refrigerating device comprises a bottom shell fixedly arranged at the bottom of the cabinet body, a semiconductor refrigerating sheet is fixedly connected in the bottom shell, the cold end and the hot end of the semiconductor refrigerating sheet are respectively and fixedly connected with a plurality of refrigerating plates and a plurality of heat dissipation plates, and a cold air outlet communicated with the main air pipe is formed in the top end of the bottom shell.
As a preferable technical scheme of the invention, the refrigerating plate is provided with dense vent holes.
As a preferred technical scheme of the present invention, the fixed-point heat dissipation device includes an installation seat fixedly disposed on the main air pipe, a metal hose is fixedly connected to the installation seat, an air nozzle is fixedly connected to one end of the metal hose, which is far away from the installation seat, dense air injection holes are formed in the air nozzle, and the metal hose is communicated with the inside of the main air pipe.
As a preferable technical scheme of the invention, the mounting seat is rotatably connected with a first rotating seat, the first rotating seat is rotatably connected with a second rotating seat, and the second rotating seat is rotatably connected with the infrared camera.
As a preferred technical scheme, the moisture-proof device comprises a drying cover, two ends in the drying cover are respectively and rotatably connected with a first driving wheel and a second driving wheel, a driving belt is further arranged in the drying cover, the first driving wheel and the second driving wheel are in driving connection through the driving belt, a plurality of partition plates are fixedly connected to the outer side of the driving belt, a drying agent is filled between every two adjacent partition plates, two ends of the top of the drying cover are respectively provided with a dehumidification hole and an evaporation hole, the dehumidification hole is located in the cabinet body, and the evaporation hole is located outside the cabinet body.
As a preferred technical scheme of the invention, the wind power driving device comprises a driving outer cover fixedly arranged outside the drying cover, the driving outer cover is rotatably connected with a rotating shaft, the rotating shaft is coaxially and fixedly connected with the second driving wheel, a plurality of vane plates are fixedly connected outside the rotating shaft, and the upper end and the lower end of the driving outer cover are respectively provided with an air inlet and an air outlet.
As a preferred technical scheme of the invention, one side of the cabinet body is fixedly connected with a first heat-conducting plate, one end of the first heat-conducting plate is positioned in the cabinet body, the other end of the first heat-conducting plate is fixedly connected with a second heat-conducting plate, and the second heat-conducting plate is embedded in the bottom end of the drying cover.
The invention has the following advantages: the cabinet body 1 can be ventilated and radiated integrally by arranging the main air pipe, the fixed-point heat radiating device 7 can blow air at a fixed point according to the specific position of the main heating device so as to enhance the heat radiating effect, the semiconductor refrigerating sheet 30 can enhance the heat radiating effect so as to realize effective and rapid cooling, the wind energy discharged by heat radiation can be utilized by arranging the wind power driving device and the damp-proof device, the part 1 in the cabinet body is dried continuously, and the humidity in the cabinet body 1 is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a high-low voltage switch cabinet with a moisture-proof heat dissipation function.
Fig. 2 is a schematic structural diagram of a fixed-point heat dissipation device in a high-low voltage switch cabinet with a moisture-proof heat dissipation function.
Fig. 3 is a schematic structural diagram of a moisture-proof device in a high-low voltage switch cabinet with moisture-proof and heat-dissipation functions.
Fig. 4 is a schematic structural diagram of a refrigerating device in a high-low voltage switch cabinet with a moisture-proof heat dissipation function.
Fig. 5 is a schematic structural diagram of a refrigerating plate in a high-low voltage switch cabinet with a moisture-proof heat dissipation function.
Fig. 6 is a schematic structural diagram of a wind power driving device in a high-low voltage switch cabinet with a moisture-proof heat dissipation function.
In the figure: 1. a cabinet body; 2. footing; 3. a bottom case; 4. an air inlet machine; 5. a main air pipe; 6. an exhaust hole; 7. a fixed-point heat dissipation device; 8. an exhaust fan; 9. an exhaust pipe; 10. a moisture barrier; 11. a wind power drive device; 12. a first heat-conducting plate; 13. a mounting seat; 14. a metal hose; 15. a gas showerhead; 16. a gas injection hole; 17. a first rotating base; 18. a second rotating base; 19. an infrared camera; 20. a drying hood; 21. an inner cavity; 22. a transmission belt; 23. a first drive pulley; 24. a second transmission wheel; 25. a partition plate; 26. a desiccant; 27. an evaporation hole; 28. a dehumidification hole; 29. a second heat-conducting plate; 30. a semiconductor refrigeration sheet; 31. a heat dissipation plate; 32. a refrigeration plate; 33. a cold air outlet; 34. a vent hole; 35. a drive housing; 36. a rotating shaft; 37. a vane plate; 38. an air inlet; 39. and (7) air outlet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Please refer to fig. 1-6, a high-low voltage switch cabinet with dampproofing heat dissipation function, which comprises a cabinet body 1, bottom four corners of the cabinet body 1 are fixedly connected with bottom feet 2, a bottom center of the cabinet body 1 is fixedly connected with a refrigerating device 3, one end of the refrigerating device 3 is fixedly connected with an air inlet machine 4, a top of the refrigerating device 3 is fixedly connected with a main air pipe 5, the main air pipe 5 is located in the cabinet body 1, a plurality of exhaust holes 6 are arranged on the main air pipe 5, a plurality of fixed point heat dissipating devices 7 are fixedly connected with the side edge of the main air pipe 5 from top to bottom, a top end of the cabinet body 1 is fixedly connected with an exhaust fan 8, an output end of the exhaust fan 8 is fixedly connected with an exhaust pipe 9, one side of the cabinet body 1 penetrates through the fixedly connected dampproofing device 10.
The refrigerating device comprises a bottom shell 3 fixedly arranged at the bottom of the cabinet body 1, semiconductor refrigerating pieces 30 are fixedly connected in the bottom shell 3, cold ends and hot ends of the semiconductor refrigerating pieces 30 are respectively and fixedly connected with a plurality of refrigerating plates 32 and a heat dissipation plate 31, and a cold air outlet 33 communicated with the main air pipe 5 is formed in the top end of the bottom shell 3.
The refrigerating plate 32 is provided with dense vent holes 34.
The fixed point heat dissipation device 7 comprises an installation seat 13 fixedly arranged on the main air pipe 5, a metal hose 14 is fixedly connected to the installation seat 13, one end, far away from the installation seat 13, of the metal hose 14 is fixedly connected with an air nozzle 15, dense air injection holes 16 are formed in the air nozzle 15, and the metal hose 14 is communicated with the inside of the main air pipe 5.
The mounting seat 13 is rotatably connected with a first rotating seat 17, the first rotating seat 17 is rotatably connected with a second rotating seat 18, and the second rotating seat 18 is rotatably connected with an infrared camera 19.
The moisture-proof device 10 comprises a drying cover 20, two ends in the drying cover 20 are respectively connected with a first driving wheel 23 and a second driving wheel 24 in a rotating mode, a driving belt 22 is further arranged in the drying cover 20, the first driving wheel 23 and the second driving wheel 24 are connected through the driving belt 22 in a driving mode, a plurality of partition plates 25 are fixedly connected to the outer side of the driving belt 22, drying agents 26 are filled between every two adjacent partition plates 25, dehumidification holes 28 and evaporation holes 27 are respectively formed in two ends of the top of the drying cover 20, the dehumidification holes 28 are located in the cabinet body 1, and the evaporation holes 27 are located outside the cabinet body 1.
The wind power driving device 11 comprises a driving outer cover 35 fixedly arranged outside the drying cover 20, a rotating shaft 36 is rotatably connected in the driving outer cover 35, the rotating shaft 36 is coaxially and fixedly connected with the second driving wheel 24, a plurality of fan blades 37 are fixedly connected outside the rotating shaft 36, and an air inlet 38 and an air outlet 39 are respectively formed in the upper end and the lower end of the driving outer cover 35.
Example 2
Referring to fig. 1 to 6, the other contents of the present embodiment are the same as embodiment 1, except that: one side fixed connection first heat-conducting plate 12 of the cabinet body 1, the one end of first heat-conducting plate 12 is located the cabinet body 1 inside, the other end fixed connection second heat-conducting plate 29 of first heat-conducting plate 12, and second heat-conducting plate 29 inlays the bottom of locating dry cover 20.
In the implementation process of the invention, after the installation of electrical parts in the switch cabinet is finished, the metal hose 14 is bent to enable the air nozzle 15 to be aligned to the part with large heat productivity according to the part with large heat productivity, then the air inlet fan 4 is started, on one hand, air is discharged from the exhaust hole 6 to radiate the whole body in the cabinet body 1, on the other hand, the air is sprayed out from the air nozzle 15, and the local air velocity of the part with large heat productivity of a clamping block realizes the enhanced radiation, so as to achieve the purpose of differential radiation, when the strong cooling and radiation are needed, the semiconductor refrigeration piece 30 is controlled to be electrified for refrigeration, the refrigeration plate is cooled, the air blown out by the air inlet fan 4 is changed into low-temperature air after passing through the refrigeration plate 32, and enters the main air;
when the cabinet body 1 is in use, the drying agent 26 can absorb moisture in the air in the cabinet body 1 through the dehumidification holes 28 to dry the interior of the cabinet body 1, the exhaust pipe 9 blows the fan blade plate 37 during exhaust, so that the second transmission wheel 24 is driven to rotate, the drying agent 26 is driven to move, and the first heat conduction plate 12 and the second heat conduction plate 29 heat the drying agent 26. The water in the container is evaporated faster and discharged from the evaporation holes 27, and the container is dehumidified and dried.
The cabinet body 1 can be ventilated and radiated integrally by arranging the main air pipe, the fixed-point heat radiating device 7 can blow air at a fixed point according to the specific position of the main heating device so as to enhance the heat radiating effect, the semiconductor refrigerating sheet 30 can enhance the heat radiating effect so as to realize effective and rapid cooling, the wind energy discharged by heat radiation can be utilized by arranging the wind power driving device and the damp-proof device, the part 1 in the cabinet body is dried continuously, and the humidity in the cabinet body 1 is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A high-low voltage switch cabinet with dampproof heat dissipation function comprises a cabinet body (1), wherein bottom four corners of the cabinet body (1) are fixedly connected with bottom feet (2), and the high-low voltage switch cabinet is characterized in that the bottom center of the cabinet body (1) is fixedly connected with a refrigerating device (3), one end of the refrigerating device (3) is fixedly connected with an air inlet machine (4), the top of the refrigerating device (3) is fixedly connected with a main air pipe (5), the main air pipe (5) is positioned in the cabinet body (1), a plurality of exhaust holes (6) are formed in the main air pipe (5), the side edge of the main air pipe (5) is fixedly connected with a plurality of fixed point heat dissipation devices (7) from top to bottom, the top end of the cabinet body (1) is fixedly connected with an exhaust fan (8), the output end of the exhaust fan (8) is fixedly connected with an exhaust pipe (9), one side of the cabinet body (1, the exhaust pipe (9) is connected with a wind power driving device (11).
2. The high-low voltage switch cabinet with the moisture-proof and heat-dissipation functions as claimed in claim 1, wherein the refrigerating device comprises a bottom case (3) fixedly arranged at the bottom of the cabinet body (1), a semiconductor refrigerating sheet (30) is fixedly connected in the bottom case (3), the cold end and the hot end of the semiconductor refrigerating sheet (30) are respectively and fixedly connected with a plurality of refrigerating plates (32) and a heat-dissipating plate (31), and a cold air outlet (33) communicated with the main air pipe (5) is formed in the top end of the bottom case (3).
3. The high-low voltage switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 2, wherein the refrigeration plate (32) is provided with dense ventilation holes (34).
4. The high-low voltage switch cabinet with the moisture-proof and heat-dissipation functions as claimed in claim 1, wherein the fixed-point heat dissipation device (7) comprises an installation seat (13) fixedly arranged on the main gas pipe (5), a metal hose (14) is fixedly connected to the installation seat (13), one end, far away from the installation seat (13), of the metal hose (14) is fixedly connected with a gas nozzle (15), dense gas injection holes (16) are formed in the gas nozzle (15), and the metal hose (14) is communicated with the inside of the main gas pipe (5).
5. The high-low voltage switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 4, wherein the mounting seat (13) is rotatably connected with a first rotating seat (17), the first rotating seat (17) is rotatably connected with a second rotating seat (18), and the second rotating seat (18) is rotatably connected with an infrared camera (19).
6. The high-low voltage switch cabinet with the moisture-proof and heat-dissipation functions as claimed in claim 1, wherein the moisture-proof device (10) comprises a drying cover (20), two ends in the drying cover (20) are respectively connected with a first driving wheel (23) and a second driving wheel (24) in a rotating manner, a driving belt (22) is further arranged in the drying cover (20), the first driving wheel (23) and the second driving wheel (24) are connected through the driving belt (22) in a driving manner, a plurality of partition plates (25) are fixedly connected to the outer side of the driving belt (22), a drying agent (26) is filled between every two adjacent partition plates (25), dehumidification holes (28) and evaporation holes (27) are respectively formed in two ends of the top of the drying cover (20), the dehumidification holes (28) are located in the dehumidification cabinet body (1), and the evaporation holes (27) are located outside the cabinet body (1).
7. The high-low voltage switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 6, wherein the wind-driven device (11) comprises a driving housing (35) fixedly arranged outside the drying housing (20), the driving housing (35) is rotatably connected with a rotating shaft (36), the rotating shaft (36) is coaxially and fixedly connected with the second transmission wheel (24), a plurality of wind blade plates (37) are fixedly connected to the outside of the rotating shaft (36), and an air inlet (38) and an air outlet (39) are respectively formed in the upper end and the lower end of the driving housing (35).
8. The high-low voltage switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 7, wherein one side of the cabinet body (1) is fixedly connected with a first heat-conducting plate (12), one end of the first heat-conducting plate (12) is located inside the cabinet body (1), the other end of the first heat-conducting plate (12) is fixedly connected with a second heat-conducting plate (29), and the second heat-conducting plate (29) is embedded in the bottom end of the drying cover (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564908.0A CN111817182B (en) | 2020-06-19 | 2020-06-19 | High-low voltage switch cabinet with dampproofing heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564908.0A CN111817182B (en) | 2020-06-19 | 2020-06-19 | High-low voltage switch cabinet with dampproofing heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111817182A true CN111817182A (en) | 2020-10-23 |
| CN111817182B CN111817182B (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010564908.0A Active CN111817182B (en) | 2020-06-19 | 2020-06-19 | High-low voltage switch cabinet with dampproofing heat dissipation function |
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| CN (1) | CN111817182B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113654268A (en) * | 2021-09-10 | 2021-11-16 | 清远市联升空气液化有限公司 | Precooling apparatus for gas treatment |
| CN116799668A (en) * | 2023-06-21 | 2023-09-22 | 国网山东省电力公司巨野县供电公司 | Efficient heat dissipation power distribution cabinet |
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| Publication number | Publication date |
|---|---|
| CN111817182B (en) | 2022-09-06 |
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