CN221614472U - High-voltage loop power distribution cabinet with good heat dissipation performance - Google Patents
High-voltage loop power distribution cabinet with good heat dissipation performance Download PDFInfo
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- CN221614472U CN221614472U CN202322847872.9U CN202322847872U CN221614472U CN 221614472 U CN221614472 U CN 221614472U CN 202322847872 U CN202322847872 U CN 202322847872U CN 221614472 U CN221614472 U CN 221614472U
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Abstract
The utility model discloses a high-voltage loop power distribution cabinet with good heat dissipation, which relates to the technical field of high-voltage power distribution cabinets and comprises a power distribution cabinet body, wherein an annular cavity is formed in the inner wall of the power distribution cabinet body, a first cavity is formed in the right side of the upper side of the inner wall of the power distribution cabinet body, a water pump is fixedly connected to the bottom surface of the inner wall of the first cavity, a water inlet of the water pump is connected with a first connecting pipe, and the right end of the first connecting pipe is fixedly connected with the right side of the upper side of the inner wall of the annular cavity. According to the utility model, the temperature control switch, the water pump, the annular cavity, the cooling device, the radiating opening, the radiating pipe and other components are arranged, when the power distribution cabinet works, the temperature control switch detects that the internal temperature of the power distribution cabinet exceeds the set temperature, so that the water pump and the cooling device are started, cooling liquid circulates in the annular cavity, the radiating pipe and the cooling cavity, the radiating efficiency is improved, the internal temperature of the power distribution cabinet is reduced, and the service life of the power distribution cabinet is prolonged.
Description
Technical Field
The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a high-voltage loop network power distribution cabinet with good heat dissipation.
Background
The power distribution cabinet is an electrical device, the outside line of the power distribution cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various AC contactors, and the like, and high-voltage and low-voltage room power distribution cabinets, high-voltage buses, such as power plants, and the like.
The main function of the power distribution cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system.
The applicant has disclosed "a wire-inlet looped network high-voltage power distribution cabinet" through searching and finding, its disclosure (bulletin) number is "CN216750690U", this patent mainly causes the baffle to break away from the contact through between sliding tray and the bottom plate through pulling the baffle, cause the baffle to slide out completely from the inner chamber of sliding tray, thereby alright clear up baffle and backup plate and electrical components, efficiency and convenience when reaching to improve baffle and backup plate and electrical components clearance, but the switch board is in the use, the circuit flows a large amount of electric currents, can produce heat, traditional switch board is mostly only ventilation hole, and not heat abstractor, the radiating effect is not good, the temperature in the switch board will keep at a higher temperature, influence the inside electrical components life of switch board.
Disclosure of utility model
The utility model aims to provide a high-voltage loop power distribution cabinet with good heat dissipation performance, which solves the problems that most of traditional power distribution cabinets provided in the background art only have ventilation holes, are not provided with heat dissipation devices and have poor heat dissipation effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-voltage loop power distribution cabinet that thermal diffusivity is good, includes the power distribution cabinet body, the ring chamber has been seted up to the inner wall of the power distribution cabinet body, first cavity has been seted up to the right-hand of the inner wall upside of the power distribution cabinet body, the bottom surface fixedly connected with water pump of first cavity inner wall, the water inlet of water pump is connected with first connecting pipe, the right-hand fixedly connected with of the right-hand side of first connecting pipe and ring chamber inner wall upside, the cooling chamber has been seted up in the left side of the inner wall upside of the power distribution cabinet body, be equipped with the second connecting pipe between cooling chamber and the water pump, be equipped with the third connecting pipe between the below of cooling chamber inner wall left side and the left side of ring chamber inner wall upside, cooling chamber inside is provided with cooling device.
Preferably, the cooling device comprises a first aluminum sheet, the left and right surfaces of the first aluminum sheet are respectively fixedly connected with the upper parts of the left and right sides of the inner wall of the cooling cavity, the left and right sides of the top surface of the first aluminum sheet are fixedly connected with semiconductor refrigerating sheets, the top surface of each semiconductor refrigerating sheet is provided with a heat dissipation opening, the upper side of the inner wall of each heat dissipation opening is provided with a filter screen, the left and right sides of the bottom surface of the first aluminum sheet are fixedly connected with a second aluminum sheet, the lower part of the cooling cavity is provided with a second cavity, the center of the lower side of the inner wall of the second cavity is fixedly connected with a stirring motor, the output end of the stirring motor penetrates through the upper side of the inner wall of the second cavity and extends to the lower side of the inner wall of the cooling cavity, and the output end of the stirring motor is fixedly connected with a stirring rod.
Preferably, the internal wall of switch board cabinet is provided with the division board, the division board equidistance is equipped with two-layer fixed connection in the internal portion of switch board cabinet, two the bottom surface of division board all is equipped with the cooling tube, two the inside of division board all is equipped with the ventilation hole, two the left and right sides of division board top surface rear side all is equipped with the pencil hole, both ends all with the inner wall fixed connection in ring chamber about the cooling tube.
Preferably, the upper side of the cabinet body rear surface of the power distribution cabinet is provided with a vent, the rear side of the inner wall of the vent is provided with a dust screen, the front of the lower side of the inner wall of the vent is fixedly connected with a fixed column, the top end of the fixed column is fixedly connected with a rotary motor, and the output end of the rotary motor is fixedly connected with a fan blade.
Preferably, the top fixedly connected with temperature detect switch on the internal wall right side of switch board cabinet, the center department of the internal wall upside of switch board cabinet and the equal fixedly connected with LED lamp strip in the left and right sides of the internal wall of switch board cabinet.
Preferably, the rear of the lower side of the left surface of the power distribution cabinet body is provided with a wire inlet, the rear of the lower side of the right surface of the power distribution cabinet body is provided with a wire outlet, the front surface of the power distribution cabinet body is provided with a cabinet door, and the center of the right side of the front surface of the cabinet door is fixedly connected with a handle.
Preferably, the front and back sides of the lower side of the left and right surfaces of the power distribution cabinet body are respectively provided with a fixed seat, and a plurality of center positions of the top surfaces of the fixed seats are respectively provided with a threaded hole.
The utility model has the technical effects and advantages that:
According to the utility model, the temperature control switch, the water pump, the annular cavity, the cooling device, the radiating opening, the radiating pipe and other components are arranged, when the power distribution cabinet works, the temperature control switch detects that the internal temperature of the power distribution cabinet exceeds the set temperature, so that the water pump and the cooling device are started, cooling liquid circulates in the annular cavity, the radiating pipe and the cooling cavity, the radiating efficiency is improved, the internal temperature of the power distribution cabinet is reduced, and the service life of the power distribution cabinet is prolonged.
According to the utility model, the ventilation opening, the dust screen, the rotating motor, the fan blades and other parts are arranged, so that the air circulation in the power distribution cabinet is ensured in the daily use process of the device, and the influence on the service life of the power distribution cabinet due to the humidity in the power distribution cabinet is avoided.
According to the utility model, the LED lamp strips are additionally arranged at the top part, the left side and the right side of the inner wall of the power distribution cabinet body, so that the lighting of the cabinet body is facilitated, and an operator can conveniently detect and maintain the power distribution cabinet.
Drawings
Fig. 1 is a schematic view of a front view in cross section.
Fig. 2 is a schematic side sectional structure of the present utility model.
Fig. 3 is a schematic view of the internal structure of the present utility model.
Fig. 4 is a schematic perspective view of the present utility model.
Fig. 5 is a schematic perspective view of the partition plate according to the present utility model.
In the figure: 1. a power distribution cabinet body; 2. a first cavity; 3. a water pump; 4. a ring cavity; 5. a cooling chamber; 6. a second cavity; 7. a semiconductor refrigeration sheet; 8. a first aluminum sheet; 9. a second aluminum sheet; 10. a first connection pipe; 11. a second connection pipe; 12. a third connection pipe; 13. a heat radiating pipe; 14. a partition plate; 15. a vent; 16. fixing the column; 17. a rotating motor; 18. a fan blade; 19. a dust screen; 20. a heat radiation port; 21. a filter screen; 22. LED light bar; 23. a stirring motor; 24. a stirring rod; 25. a temperature control switch; 26. a wire inlet hole; 27. a wire outlet hole; 28. a fixing seat; 29. a threaded hole; 30. a vent hole; 31. a wire bundle hole; 32. a cabinet door; 33. a handle.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a high-voltage loop network power distribution cabinet with good heat dissipation performance, as shown in figures 1-5, the inner wall of the power distribution cabinet body 1 is provided with a loop cavity 4, the right side of the upper side of the inner wall of the power distribution cabinet body 1 is provided with a first cavity 2, the bottom surface of the inner wall of the first cavity 2 is fixedly connected with a water pump 3, the water inlet of the water pump 3 is connected with a first connecting pipe 10, the right end of the first connecting pipe 10 is fixedly connected with the right side of the upper side of the inner wall of the loop cavity 4, the water outlet of the water pump 3 is fixedly connected with a second connecting pipe 11, a sealing ring is arranged between the water inlet of the water pump 3 and the first connecting pipe 10, the air tightness of the device is ensured, the cooling cavity 5 is prevented from being scattered by cooling liquid, the inside of the power distribution cabinet body 1 is moist, a second connecting pipe 11 is arranged between the left side of the upper side of the inner wall of the power distribution cabinet body 1, a third connecting pipe 12 is arranged between the lower side of the inner wall of the cooling cavity 5 and the left side of the inner wall of the loop cavity 4, a cooling device is arranged inside the cooling cavity 5, through the arrangement of a switch 25, the water pump 3, the loop cavity 4, the cooling device, the cooling cavity 20, the cooling device 20 and the cooling device is connected with the cooling device is arranged inside the cooling pipe, the cooling device and the cooling device, the cooling cavity 20, the cooling cavity and the cooling device are arranged in the power distribution cabinet, and the cooling cabinet.
As shown in fig. 1, the cooling device comprises a first aluminum sheet 8, the left and right surfaces of the first aluminum sheet 8 are respectively and fixedly connected with the upper parts of the left and right sides of the inner wall of the cooling cavity 5, the left and right sides of the top surface of the first aluminum sheet 8 are fixedly connected with a semiconductor refrigerating sheet 7, the top surface of the semiconductor refrigerating sheet 7 is provided with a heat dissipation opening 20, the upper side of the inner wall of the heat dissipation opening 20 is provided with a filter screen 21, the semiconductor refrigerating sheet 7 generates heat during refrigeration, hot air can rise, the upper part is further provided with the heat dissipation opening 20, the filter screen 21 is arranged to prevent dust and impurities from entering the semiconductor refrigerating sheet 7, the safety of the device is ensured, the left and right sides of the bottom surface of the first aluminum sheet 8 are fixedly connected with a second aluminum sheet 9, the second aluminum sheet 9 is arranged, the refrigerating effect of the semiconductor refrigerating sheet 7 can be fully exerted, the refrigerating effect of the device is avoided being too slow, the second cavity 6 is arranged below the cooling cavity 5, the stirring motor 23 is fixedly connected to the center of the lower side of the inner wall of the second cavity 6, the output end of the stirring motor 23 penetrates through the upper side of the inner wall of the second cavity 6 and extends to the lower side of the inner wall of the cooling cavity 5, the stirring rod 24 is fixedly connected to the output end of the stirring motor 23, and when the cooling liquid is cooled in the cooling cavity 5, the stirring rod 24 stirs the cooling liquid through the stirring motor 23 arranged on the bottom surface of the inner wall of the second cavity 6 and the stirring rod 24 arranged in the cooling cavity 5, so that the cooling liquid is fully cooled in the cooling cavity 5, and the occurrence of uneven cooling condition is avoided.
As shown in fig. 2, fig. 3 and fig. 5, the inner wall of the power distribution cabinet body 1 is provided with the partition plate 14, the partition plate 14 is equidistantly provided with two layers of fixedly connected inside the power distribution cabinet body 1, the bottom surfaces of the two partition plates 14 are all provided with the radiating pipes 13, the inside of the two partition plates 14 is all provided with the vent holes 30, the arrangement of the vent holes 30 enables the radiating effect of the partition plates 14 to be further improved, the left and right sides of the rear sides of the top surfaces of the two partition plates 14 are all provided with wire harness holes 31, the wire harness holes 31 are arranged for facilitating wire arrangement of the power distribution cabinet, maintenance personnel cannot find fault lines in working, the left and right ends of the radiating pipes 13 are fixedly connected with the inner wall of the annular cavity 4, the upper side of the rear surface of the power distribution cabinet body 1 is provided with the vent 15, the rear side of the inner wall of the vent 15 is provided with the dustproof net 19, the front side of the inner wall of the vent 15 is fixedly connected with the fixed column 16, the top end of the fixed column 16 is fixedly connected with the rotary motor 17, the output end of the rotary motor 17 is fixedly connected with the fan blade 18, the vent 15 is arranged, the dustproof net 19 and parts such as the rotary motor 17 and the fan blade 18 are arranged, so that the inside the power distribution cabinet is guaranteed in use of the power distribution cabinet, and the power distribution cabinet is free from being influenced by the daily life of the air circulation.
As shown in fig. 3 and 4, the temperature control switch 25 is fixedly connected with the upper part on the right side of the inner wall of the power distribution cabinet body 1, namely, when the detected temperature exceeds the set temperature, the temperature control switch 25 is automatically started, the center of the upper side of the inner wall of the power distribution cabinet body 1 and the left and right sides of the inner wall of the power distribution cabinet body 1 are fixedly connected with the LED lamp bars 22, the wire inlet holes 26 are formed in the rear of the lower side of the left surface of the power distribution cabinet body 1, the wire outlet holes 27 and the wire inlet holes 26 are formed in the rear of the lower side of the right surface of the power distribution cabinet body 1, wires are prevented from being exposed due to extrusion, electric shock hazards are further caused, the safety of the device is improved, the front surface of the power distribution cabinet body 1 is provided with the cabinet door 32, the center of the right side of the front surface of the cabinet door 32 is fixedly connected with the handle 33, the front and rear of the lower side of the power distribution cabinet body 1 are respectively provided with the fixing seats 28, the fixing seats 28 are arranged to prevent the power distribution cabinet from inclining, shifting and the like, the environment of the power distribution cabinet is improved, the center of the fixing seats 28 is provided with the screw holes 29, the top surface of the power distribution cabinet is provided with the wire inlet holes 29, and the power distribution cabinet is convenient to install and the LED lamp bars on the left and right side of the power distribution cabinet body 22 in the inner wall of the power distribution cabinet body, the power distribution cabinet is convenient to be maintained by the user, and the operator can conveniently install and the LED lamp bars on the left side.
The working principle of the utility model is as follows: before the utility model is used, the water pump 3, the semiconductor refrigerating sheet 7, the rotating motor 17, the LED lamp strip 22, the stirring motor 23 and the temperature control switch 25 are all communicated with an external power supply through power lines, the water pump 3, the semiconductor refrigerating sheet 7, the rotating motor 17, the LED lamp strip 22, the stirring motor 23 and the temperature control switch 25 are all communicated with an external remote control terminal through data lines, and the temperature control switch 25 is communicated with the water pump 3, the semiconductor refrigerating sheet 7 and the stirring motor 23 through data lines;
In daily use, only the rotating motor 17 in the ventilation opening 15 is started, and then the fan blades 18 are driven to rotate, so that air circulation is ensured in the power distribution cabinet body 1, the interior of the power distribution cabinet body 1 is prevented from being moist and stuffy, dust can be prevented from entering the interior of the power distribution cabinet body 1 by the dust screen 19 arranged in the ventilation opening 15, and the interior of the power distribution cabinet is ensured to be clean;
When the temperature control switch 25 detects that the internal temperature of the power distribution cabinet body 1 exceeds the set temperature, the water pump 3, the semiconductor refrigerating sheet 7 and the stirring motor 23 are automatically started, so that cooling liquid can circularly flow in the annular cavity 4, the radiating pipe 13 and the cooling cavity 5 under the action of the water pump 3, and the cooling liquid is fully cooled in the cooling cavity 5 under the action of the semiconductor refrigerating sheet 7, the stirring motor 23 and the stirring rod 24, thereby realizing the integral heat dissipation of the power distribution cabinet and avoiding the influence on the service life of the device due to high temperature damage of components in the power distribution cabinet;
When the power distribution cabinet breaks down and needs to be maintained, maintenance personnel open cabinet door 32 through handle 33, then the external remote control terminal of rethread starts LED lamp strip 22, and then provides the illumination for the inside of the power distribution cabinet body 1, makes things convenient for maintenance personnel to maintain the detection to the inside of the power distribution cabinet.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a high-voltage ring network switch board that heat dissipation is good, includes switch board cabinet body (1), its characterized in that: the utility model discloses a power distribution cabinet, including power distribution cabinet body (1), ring chamber (4) have been seted up to the inner wall of power distribution cabinet body (1), first cavity (2) have been seted up to the right-hand of power distribution cabinet body (1) inner wall upside, the bottom surface fixedly connected with water pump (3) of first cavity (2) inner wall, the water inlet of water pump (3) is connected with first connecting pipe (10), the right-hand fixed connection of the right-hand member of first connecting pipe (10) and ring chamber (4) inner wall upside, cooling chamber (5) have been seted up in the left side of the inner wall upside of power distribution cabinet body (1), be equipped with second connecting pipe (11) between cooling chamber (5) and water pump (3), be equipped with third connecting pipe (12) between the below of cooling chamber (5) inner wall left side and the left side of ring chamber (4) inner wall upside, cooling chamber (5) inside cooling device that is provided with.
2. The high-voltage loop-network power distribution cabinet with good heat dissipation performance as claimed in claim 1, wherein: the cooling device comprises a first aluminum sheet (8), the left and right surfaces of the first aluminum sheet (8) are respectively fixedly connected with the upper parts of the left and right sides of the inner wall of a cooling cavity (5), the left and right sides of the top surface of the first aluminum sheet (8) are fixedly connected with a semiconductor refrigerating sheet (7), the top surface of the semiconductor refrigerating sheet (7) is provided with a radiating opening (20), the upper side of the inner wall of the radiating opening (20) is provided with a filter screen (21), the left and right sides of the bottom surface of the first aluminum sheet (8) are fixedly connected with a second aluminum sheet (9), a second cavity (6) is arranged below the cooling cavity (5), a stirring motor (23) is fixedly connected to the center of the lower side of the inner wall of the second cavity (6), and the output end of the stirring motor (23) penetrates through the upper side of the inner wall of the second cavity (6) and extends to the lower side of the inner wall of the cooling cavity (5), and the output end of the stirring motor (23) is fixedly connected with a stirring rod (24).
3. The high-voltage loop-network power distribution cabinet with good heat dissipation performance as claimed in claim 2, wherein: the power distribution cabinet is characterized in that a partition plate (14) is arranged on the inner wall of the power distribution cabinet body (1), two layers of partition plates (14) are fixedly connected inside the power distribution cabinet body (1) at equal intervals, radiating pipes (13) are arranged on the bottom surface of each partition plate (14), vent holes (30) are formed in the partition plates (14), wire bundle holes (31) are formed in the left side and the right side of the rear side of the top surface of each partition plate (14), and the left end and the right end of each radiating pipe (13) are fixedly connected with the inner wall of the annular cavity (4).
4. A high voltage loop power distribution cabinet with good heat dissipation as claimed in claim 3, wherein: the power distribution cabinet is characterized in that a vent (15) is arranged on the upper side of the rear surface of the power distribution cabinet body (1), a dust screen (19) is arranged on the rear side of the inner wall of the vent (15), a fixing column (16) is fixedly connected to the front of the lower side of the inner wall of the vent (15), a rotating motor (17) is fixedly connected to the top end of the fixing column (16), and a fan blade (18) is fixedly connected to the output end of the rotating motor (17).
5. The high-voltage loop-network power distribution cabinet with good heat dissipation performance as recited in claim 4, wherein: the power distribution cabinet is characterized in that a temperature control switch (25) is fixedly connected to the upper portion of the right side of the inner wall of the power distribution cabinet body (1), and LED lamp strips (22) are fixedly connected to the center of the upper side of the inner wall of the power distribution cabinet body (1) and the left side and the right side of the inner wall of the power distribution cabinet body (1).
6. The high-voltage loop-network power distribution cabinet with good heat dissipation performance as recited in claim 5, wherein: the power distribution cabinet is characterized in that a wire inlet hole (26) is formed in the rear of the lower side of the left surface of the power distribution cabinet body (1), a wire outlet hole (27) is formed in the rear of the lower side of the right surface of the power distribution cabinet body (1), a cabinet door (32) is arranged on the front surface of the power distribution cabinet body (1), and a handle (33) is fixedly connected to the center of the right side of the front surface of the cabinet door (32).
7. The high-voltage loop-network power distribution cabinet with good heat dissipation performance as recited in claim 6, wherein: the power distribution cabinet is characterized in that fixing seats (28) are arranged at the front and rear sides of the lower sides of the left surface and the right surface of the power distribution cabinet body (1), and threaded holes (29) are formed in the centers of the top surfaces of the fixing seats (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847872.9U CN221614472U (en) | 2023-10-24 | 2023-10-24 | High-voltage loop power distribution cabinet with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847872.9U CN221614472U (en) | 2023-10-24 | 2023-10-24 | High-voltage loop power distribution cabinet with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221614472U true CN221614472U (en) | 2024-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322847872.9U Active CN221614472U (en) | 2023-10-24 | 2023-10-24 | High-voltage loop power distribution cabinet with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221614472U (en) |
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2023
- 2023-10-24 CN CN202322847872.9U patent/CN221614472U/en active Active
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