CN111181041A - Outdoor high heat dissipation electric power cabinet - Google Patents
Outdoor high heat dissipation electric power cabinet Download PDFInfo
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- CN111181041A CN111181041A CN202010090054.7A CN202010090054A CN111181041A CN 111181041 A CN111181041 A CN 111181041A CN 202010090054 A CN202010090054 A CN 202010090054A CN 111181041 A CN111181041 A CN 111181041A
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- electric power
- power cabinet
- fixedly connected
- wall
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an outdoor high-heat-dissipation electric power cabinet which comprises support columns, wherein the surfaces of the support columns are fixedly connected with an electric power cabinet body, the four support columns are symmetrically distributed by taking the axis of the electric power cabinet body as the center, and the top of the electric power cabinet body is fixedly connected with a function box. This outdoor high heat dissipation electric power cabinet, through setting up heat dissipation drive arrangement and endothermic cooling device, when using, the heat that produces the inside power equipment of electric power cabinet body through endothermic cooling device, carry out the heat absorption cooling heat dissipation, through temperature sensor and Programmable Logic Controller (PLC), control dual output axle motor and drive, bent axle and pivot are rotated, drive exhaust fan blade rotation and piston up-and-down motion, it exhausts to dispel the heat to function case and electric power cabinet body inside with higher speed, and carry out the circulation flow with the transformer oil in first spiral cooling tube, second spiral cooling tube and the liquid reserve tank, make the oil temperature even, increase the cooling effect, thereby have the refrigerated characteristics of high-efficient heat dissipation.
Description
Technical Field
The invention relates to the technical field of electric power cabinets, in particular to an outdoor high-heat-dissipation electric power cabinet.
Background
In the field of electric power infrastructure, an electric power cabinet is common equipment, and the conventional electric power cabinet is mainly composed of a metal shell which is approximately rectangular; because the inside is loaded with the power equipment of continuous operation to have great current, consequently the inside calorific capacity of electric power cabinet is great, needs to set up the heat dissipation district on the surface of shell.
At present, the radiating areas of most of electric power cabinets are formed by two strip louver type structures symmetrically arranged on two sides of an outer shell of the electric power cabinet, heat exchange and radiation are conducted between the inside of the electric power cabinet and outside air simply, radiating efficiency is low, rainwater easily enters the inside of the electric power cabinet through the radiating areas when the electric power cabinet is used outdoors, the inside of the electric power cabinet is wet, operation safety of the electric power cabinet is affected, and therefore the outdoor high-radiating electric power cabinet is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an outdoor high-heat-dissipation electric power cabinet which has the characteristic of high-efficiency heat dissipation and cooling.
In order to achieve the purpose, the invention provides the following technical scheme:
an outdoor high-heat-dissipation electric power cabinet comprises support columns, wherein the surfaces of the support columns are fixedly connected with an electric power cabinet body, the four support columns are symmetrically distributed by taking the axis of the electric power cabinet body as the center, the top of the electric power cabinet body is fixedly connected with a function box, the inner wall of the function box is fixedly connected with a heat dissipation driving device, the heat dissipation driving device comprises a fixed base, and the surface of the fixed base is fixedly connected with the upper surface of the electric power cabinet body;
the mounting groove has been seted up to the inner diapire fixed of electric power cabinet body, and the one end of mounting groove extends to the lower surface of electric power cabinet body, and the inner wall fixedly connected with heat absorption cooling device of mounting groove, heat absorption cooling device include the liquid reserve tank, the surface of liquid reserve tank and the inner wall fixed connection of mounting groove.
Furthermore, the inner wall of the function box is fixedly connected with function tubes, the two function tubes are symmetrically distributed by taking the axis of the function box as the center, one end of each function tube extends to the surface of the function box, and the inner wall of each function tube is fixedly connected with a protective net;
through above-mentioned technical scheme, the protection network has and filters the protection to the function pipe, prevents that wild animal and plant from passing through the characteristics that the function pipe got into the function incasement.
Furthermore, the inner wall of the functional pipe is fixedly connected with a water baffle, the surface of the water baffle is in an arc shape, the lower surface of the functional pipe is fixedly connected with a drain pipe, the surface of the drain pipe is in an L shape, and the inner wall of the drain pipe is fixedly communicated with the inner wall of the functional pipe;
through above-mentioned technical scheme, the breakwater has the manger plate protection, prevents that the rainwater from getting into the function incasement through the function pipe, leads to the inside moist characteristics of electric power cabinet body.
Furthermore, the inner wall of the function tube is fixedly connected with support rods, the two support rods are symmetrically distributed by taking the axis of the function tube as the center, one end of each support rod is fixedly connected with a fixed bearing, the inner rings of the two fixed bearings are respectively and fixedly connected with a crankshaft and a rotating shaft, one ends of the crankshaft and the rotating shaft extend to the surface of the fixed bearing, and one ends of the crankshaft and the rotating shaft are respectively and fixedly connected with a fan exhaust blade;
through above-mentioned technical scheme, the exhaust flabellum rotates under the drive of bent axle and pivot, has with higher speed to function box and the inside carminative characteristics that dispels the heat of electric power cabinet body.
Furthermore, a double-output-shaft motor is fixedly mounted on the surface of the fixed base, one end of the crankshaft and one end of the rotating shaft are fixedly connected with output shafts of the double-output-shaft motor through a coupler, a temperature sensor and a programmable PLC (programmable logic controller) are respectively and fixedly mounted on the inner top wall and the upper surface of the electric power cabinet body, the temperature sensor and the double-output-shaft motor are electrically connected with the programmable PLC through electric wires, a connecting pipe is sleeved on the surface of the crankshaft in a sliding mode, a connecting rod is fixedly connected to the surface of the connecting pipe, and a rotating ball is fixedly connected to one end of the;
through the technical scheme, the temperature sensor and the programmable PLC are matched with the automatic control double-output-shaft motor to work and stop, and the effects of energy conservation and environmental protection are achieved.
Furthermore, the inner wall of the electric power cabinet body is fixedly connected with a first spiral cooling pipe and a second spiral cooling pipe respectively, the surfaces of the first spiral cooling pipe and the second spiral cooling pipe are fixedly connected with a heat absorbing plate, the surface of the heat absorbing plate is fixedly connected with an exchange pipe, the inner wall of the exchange pipe is connected with a piston in a sliding manner, the surface of the piston is fixedly connected with a connecting block, a rotary groove is fixedly formed in the surface of the connecting block, and the inner wall of the rotary groove is connected with the surface of the rotary ball in a sliding manner;
through above-mentioned technical scheme, connecting block, rotary groove and swivel ball cooperation have the characteristics that the connecting rod of being convenient for drove piston up-and-down motion.
Furthermore, one end of each of the first spiral cooling pipe and the second spiral cooling pipe is fixedly connected with an oil inlet pipe and an oil outlet pipe respectively, one end of each of the oil inlet pipe and the oil outlet pipe is fixedly connected with the surface of the exchange pipe, and the inner walls of the oil inlet pipe and the oil outlet pipe are fixedly communicated with the inner wall of the exchange pipe;
through above-mentioned technical scheme, the crossover pipe, advance oil pipe and go out oil pipe, have and make first spiral cooling tube, second spiral cooling tube and liquid reserve tank in the transformer oil circulation flow, ensure the even characteristics of temperature, reach better heat absorption cooling effect.
Furthermore, the inner walls of the oil inlet pipe and the oil outlet pipe are fixedly connected with a sealing ring and a supporting ring, the surface of the supporting ring is fixedly connected with a spring, the surface of the spring is fixedly connected with a sealing ball, and the surface of the sealing ball is inserted into the inner wall of the sealing ring;
through above-mentioned technical scheme, the spring has the automatic sealed characteristics of pegging graft with sealed ball and sealing ring.
Furthermore, the surface of the liquid storage tank is convex, the surface of the liquid storage tank is fixedly connected with the inner wall of the electric power cabinet body, the lower surface of the liquid storage tank extends to the lower surface of the electric power cabinet body through the mounting groove, the other ends of the first spiral cooling pipe and the second spiral cooling pipe penetrate through and extend to the inner wall of the liquid storage tank, and transformer oil is arranged inside the liquid storage tank, the first spiral cooling pipe and the second spiral cooling pipe;
through above-mentioned technical scheme, the surface of liquid reserve tank extends to the lower surface of electric power cabinet body, has the transformer oil of being convenient for in the liquid reserve tank and cools off radiating characteristics.
Furthermore, the lower surface of the liquid storage tank is fixedly connected with cooling fins, the cooling fins are uniformly distributed on the lower surface of the liquid storage tank, the inner top wall of the electric cabinet body is fixedly communicated with cooling tubes, the two cooling tubes are symmetrically distributed by taking the axis of the electric cabinet body as the center, one ends of the cooling tubes extend to the inner wall of the function box, and cooling fans are fixedly mounted on the inner walls of the cooling tubes;
through above-mentioned technical scheme, when using, radiator fan has blows off the inside heat of electric power cabinet body to the radiating effect in the function box.
In conclusion, the invention has the following beneficial effects:
1. through setting up heat dissipation drive arrangement and heat absorption cooling device, when using, through the heat that heat absorption cooling device produced to the inside power equipment of electric power cabinet body, carry out the heat absorption cooling heat dissipation, through temperature sensor and programmable PLC controller, control dual output shaft motor drives, bent axle and pivot rotate, drive exhaust fan blade and rotate and the piston up-and-down motion, the exhaust of dispelling the heat to function box and electric power cabinet body inside with higher speed, and carry out the circulation flow with the transformer oil in first spiral cooling tube, second spiral cooling tube and the liquid reserve tank, make the oil temperature even, increase the cooling effect, thereby have the characteristics of high-efficient heat dissipation cooling.
2. Through the inner wall fixedly connected with breakwater that sets up the function pipe, the surface of breakwater is the arc shape, the lower fixed surface of function pipe is connected with the drain pipe, when using, the function pipe sets up at function incasement wall, when having and preventing the outdoor use of electric power cabinet body, the rainwater directly gets into inside the electric power cabinet body through the heat dissipation district, cause the inside humidity of electric power cabinet body, and get into the functional intraductal back at the rainwater, receive blockking of breakwater, discharge through the drain pipe, thereby have and prevent that the rainwater from getting into the inside humidity that causes of electric power cabinet body through the heat dissipation district, influence the problem of the operation safety of electric power cabinet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the electric cabinet body according to the present invention;
FIG. 3 is a cross-sectional view of a functional tube structure according to the present invention;
FIG. 4 is a cross-sectional view of a cross-over tube construction of the present invention;
FIG. 5 is a sectional view of the structure of an oil inlet pipe according to the present invention;
FIG. 6 is a perspective view of the structure of the liquid storage tank of the present invention.
In the figure: 1. a support pillar; 2. an electric power cabinet body; 3. a function box; 4. a fixed base; 5. mounting grooves; 6. a liquid storage tank; 7. a functional tube; 8. a protective net; 9. a water baffle; 10. a drain pipe; 11. a support bar; 12. fixing the bearing; 13. a crankshaft; 14. a rotating shaft; 15. an exhaust fan blade; 16. a motor with double output shafts; 17. a temperature sensor; 18. a PLC controller can be programmed; 19. a connecting pipe; 20. a connecting rod; 21. rotating the ball; 22. a first spiral cooling tube; 23. a second spiral cooling tube; 24. a heat absorbing plate; 25. exchanging pipes; 26. a piston; 27. connecting blocks; 28. rotating the groove; 29. an oil inlet pipe; 30. an oil outlet pipe; 31. a seal ring; 32. a support ring; 33. a spring; 34. a sealing ball; 35. a heat sink; 36. a radiating pipe; 37. a heat dissipation fan.
Detailed Description
Example (b):
the invention is described in further detail below with reference to figures 1-6.
An outdoor high-heat-dissipation electric power cabinet is shown in fig. 1-2 and comprises support columns 1, wherein the surfaces of the support columns 1 are fixedly connected with an electric power cabinet body 2, the four support columns 1 are symmetrically distributed by taking the axis of the electric power cabinet body 2 as the center, a function box 3 is fixedly connected to the top of the electric power cabinet body 2, the inner wall of the function box 3 is fixedly connected with a heat dissipation driving device, the heat dissipation driving device comprises a fixed base 4, and the surface of the fixed base 4 is fixedly connected with the upper surface of the electric power cabinet body 2;
the inner bottom wall of the power cabinet body 2 is fixedly provided with a mounting groove 5, one end of the mounting groove 5 extends to the lower surface of the power cabinet body 2, the inner wall of the mounting groove 5 is fixedly connected with a heat absorption cooling device, the heat absorption cooling device comprises a liquid storage tank 6, and the surface of the liquid storage tank 6 is fixedly connected with the inner wall of the mounting groove 5;
as shown in fig. 2-3, the inner wall of the function box 3 is fixedly connected with the function tubes 7, the two function tubes 7 are symmetrically distributed around the axis of the function box 3, one end of each function tube 7 extends to the surface of the function box 3, the inner wall of each function tube 7 is fixedly connected with the protective net 8, the inner wall of each function tube 7 is fixedly connected with the water baffle 9, the surface of each water baffle 9 is in an arc shape, the lower surface of each function tube 7 is fixedly connected with the drain pipe 10, the surface of each drain pipe 10 is in an L shape, the inner wall of each drain pipe 10 is fixedly communicated with the inner wall of each function tube 7, the inner wall of each function tube 7 is fixedly connected with the support rods 11, the two support rods 11 are symmetrically distributed around the axis of each function tube 7, one end of each support rod 11 is fixedly connected with the fixed bearing 12, the inner rings of the two fixed bearings 12 are respectively fixedly connected with the crankshaft 13, one end of the crankshaft 13 and one end of the rotating shaft 14 are both fixedly connected with an exhaust fan blade 15;
as shown in fig. 2 and 4, a dual output shaft motor 16 is fixedly mounted on the surface of the fixed base 4, one end of each of the crankshaft 13 and the rotating shaft 14 is fixedly connected with an output shaft of the dual output shaft motor 16 through a coupling, a temperature sensor 17 and a programmable PLC controller 18 are respectively and fixedly mounted on the inner top wall and the upper surface of the electric power cabinet body 2, the temperature sensor 17 and the dual output shaft motor 16 are electrically connected with the programmable PLC controller 18 through electric wires, a connecting pipe 19 is slidably sleeved on the surface of the crankshaft 13, a connecting rod 20 is fixedly connected to the surface of the connecting pipe 19, and a rotating ball 21 is fixedly connected to one end of the connecting rod 20;
as shown in fig. 2 and fig. 4-5, the inner wall of the electric power cabinet body 2 is fixedly connected with a first spiral cooling pipe 22 and a second spiral cooling pipe 23, the surfaces of the first spiral cooling pipe 22 and the second spiral cooling pipe 23 are fixedly connected with a heat absorbing plate 24, the surface of the heat absorbing plate 24 is fixedly connected with an exchange pipe 25, the inner wall of the exchange pipe 25 is slidably connected with a piston 26, the surface of the piston 26 is fixedly connected with a connecting block 27, the surface of the connecting block 27 is fixedly provided with a rotary groove 28, the inner wall of the rotary groove 28 is slidably connected with the surface of the rotary ball 21, one end of each of the first spiral cooling pipe 22 and the second spiral cooling pipe is fixedly connected with an oil inlet pipe 29 and an oil outlet pipe 30, one end of each of the oil inlet pipe 29 and the oil outlet pipe 30 is fixedly connected with the surface of the exchange pipe 25, the inner walls of each of the oil inlet pipe 29 and the oil outlet pipe 30 are fixedly communicated with the inner wall of the exchange pipe 25, a spring 33 is fixedly connected to the surface of the support ring 32, a sealing ball 34 is fixedly connected to the surface of the spring 33, and the surface of the sealing ball 34 is inserted into the inner wall of the sealing ring 31;
as shown in fig. 2 and 6, the surface of the liquid storage tank 6 is convex, the surface of the liquid storage tank 6 is fixedly connected with the inner wall of the power cabinet body 2, the lower surface of the liquid storage tank 6 extends to the lower surface of the power cabinet body 2 through the mounting groove 5, the other ends of the first spiral cooling pipe 22 and the second spiral cooling pipe 23 penetrate and extend to the inner wall of the liquid storage tank 6, transformer oil is arranged inside each of the first spiral cooling pipe 22 and the second spiral cooling pipe 23, cooling fins 35 are fixedly connected to the lower surface of the liquid storage tank 6, the cooling fins 35 are uniformly distributed on the lower surface of the liquid storage tank 6, the inner top wall of the electric power cabinet body 2 is fixedly communicated with cooling pipes 36, the two cooling pipes 36 are symmetrically distributed by taking the axis of the electric power cabinet body 2 as the center, one ends of the cooling pipes 36 extend to the inner wall of the function box 3, and cooling fans 37 are fixedly mounted on the inner walls of the cooling pipes 36;
the inner wall of the functional pipe 7 is fixedly connected with the water baffle 9, the surface of the water baffle 9 is in an arc shape, the lower surface of the functional pipe 7 is fixedly connected with the drain pipe 10, when the functional pipe 7 is used, the functional pipe 7 is arranged on the inner wall of the functional box 3, when the electric power cabinet body 2 is prevented from being used outdoors, rainwater directly enters the electric power cabinet body 2 through the heat dissipation area to cause the interior of the electric power cabinet body 2 to be wet, and the rainwater is blocked by the water baffle 9 after entering the functional pipe 7 and is discharged through the drain pipe 10, so that the problem that the rainwater enters the electric power cabinet body 2 through the heat dissipation area to cause the interior of the electric power cabinet to be wet and the operation safety of the electric power;
through setting up heat dissipation drive arrangement and heat absorption cooling device, when using, through the heat that heat absorption cooling device produced to the inside power equipment of electric power cabinet body 2, carry out heat absorption cooling heat dissipation, through temperature sensor 17 and programmable PLC controller 18, control dual output shaft motor 16 and drive, bent axle 13 and pivot 14 rotate, drive exhaust fan leaf 15 and rotate and piston 26 up-and-down motion, the exhaust gas of dispelling the heat to the inside of function case 3 and electric power cabinet body 2 with higher speed, and carry out the circulation flow with the transformer oil in first spiral cooling tube 22, second spiral cooling tube 23 and the liquid reserve tank 6, make the oil temperature even, increase the cooling effect, thereby have the refrigerated characteristics of high-efficient heat dissipation.
The working principle is as follows: when the heat-absorbing cooling device is used, heat generated by the operation of electric equipment in the electric power cabinet body 2 is absorbed by the heat-absorbing plate 24, then the heat is transmitted to the surfaces of the first spiral cooling pipe 22 and the second spiral cooling pipe 23 and is cooled by transformer oil in the first spiral cooling pipe 22 and the second spiral cooling pipe 23, the transformer oil after heat absorption is cooled by the heat-radiating fins 35 on the surface of the liquid storage box 6, meanwhile, the heat is pumped into the function box 3 through the heat-radiating pipe 36 and the heat-radiating fan 37 and is discharged through the function pipe 7, and the heat is radiated, cooled and cooled in the electric power cabinet body 2;
when the temperature inside the electric power cabinet body 2 continuously rises to a certain temperature, and the temperature sensor 17 detects that the temperature inside the electric power cabinet body 2 is sensed to be higher, information is transmitted to the programmable PLC controller 18, the programmable PLC controller 18 sends an electric signal to control the starting of the dual-output shaft motor 16, two output shafts of the dual-output shaft motor 16 simultaneously rotate to drive the crank shaft 13 and the rotating shaft 14 to rotate, the crank shaft 13 and the rotating shaft 14 drive the exhaust fan blades 15 to rotate and accelerate the exhaust of heat inside the function box 3, so that the heat inside the electric power cabinet body 2 is rapidly exhausted, meanwhile, the crank shaft 13 drives the connecting rod 20 to move through the connecting pipe 19, the connecting rod 20 drives the piston 26 to move up and down through the rotary ball 21 and the connecting block 27, when the piston 26 moves up, negative pressure is pumped into the exchange pipe 25, the sealing ball 34 inside the oil inlet pipe 29 is separated from the sealing ring 31, and the transformer oil inside the oil inlet pipe, when the piston 26 moves downwards, the transformer oil in the exchange tube 25 is pushed by extrusion to enter the oil outlet tube 30, the sealing ball 34 in the oil outlet tube 30 is pushed to be separated from the sealing ring 31, and after the transformer oil enters the second spiral cooling tube 23, the transformer oil enters the liquid storage tank 6, and the piston 26 does not stop moving up and down to drive the liquid storage tank 6, the first spiral cooling tube 22, the oil inlet tube 29, the transformer oil in the oil outlet tube 30 and the second spiral cooling tube 23 to circularly flow, so that the transformer oil in the first spiral cooling tube 22, the oil inlet tube 29, the oil outlet tube 30, the second spiral cooling tube 23 and the liquid storage tank 6 has uniform oil temperature, and better heat absorption cooling is realized.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an outdoor high heat dissipation electric power cabinet, includes support column (1), its characterized in that: the surface of each supporting column (1) is fixedly connected with an electric cabinet body (2), the four supporting columns (1) are symmetrically distributed by taking the axis of the electric cabinet body (2) as the center, the top of the electric cabinet body (2) is fixedly connected with a function box (3), the inner wall of the function box (3) is fixedly connected with a heat dissipation driving device, the heat dissipation driving device comprises a fixed base (4), and the surface of the fixed base (4) is fixedly connected with the upper surface of the electric cabinet body (2);
mounting groove (5) have been seted up to the interior diapire fixed of electric power cabinet body (2), the one end of mounting groove (5) extends to the lower surface of electric power cabinet body (2), the inner wall fixedly connected with heat absorption cooling device of mounting groove (5), heat absorption cooling device includes liquid reserve tank (6), the surface of liquid reserve tank (6) and the inner wall fixed connection of mounting groove (5).
2. The outdoor high heat dissipation electric power cabinet of claim 1, characterized in that: the inner wall fixed connection of function case (3) has function pipe (7), two function pipe (7) are the symmetric distribution for the center with the axis of function case (3), the one end of function pipe (7) extends to the surface of function case (3), the inner wall fixed connection of function pipe (7) has protection network (8).
3. The outdoor high heat dissipation electric power cabinet of claim 2, characterized in that: the inner wall of the function pipe (7) is fixedly connected with a water baffle (9), the surface of the water baffle (9) is in an arc shape, the lower surface of the function pipe (7) is fixedly connected with a drain pipe (10), the surface of the drain pipe (10) is in an L shape, and the inner wall of the drain pipe (10) is fixedly communicated with the inner wall of the function pipe (7).
4. The outdoor high heat dissipation electric power cabinet of claim 3, characterized in that: the utility model discloses a fan, including inner wall fixedly connected with bracing piece (11) of function pipe (7), two bracing piece (11) are the symmetric distribution with the axle center of function pipe (7) as the center, the one end fixedly connected with fixing bearing (12) of bracing piece (11), two the inner circle of fixing bearing (12) is fixedly connected with bent axle (13) and pivot (14) respectively, the one end of bent axle (13) and pivot (14) all extends to the surface of fixing bearing (12), the equal fixedly connected with exhaust fan leaf (15) of one end of bent axle (13) and pivot (14).
5. The outdoor high heat dissipation power cabinet of claim 4, wherein: the surface fixed mounting of unable adjustment base (4) has dual output shaft motor (16), the output shaft fixed connection of bent axle (13) and pivot (14) all through shaft coupling and dual output shaft motor (16), the interior roof and the upper surface of electric power cabinet body (2) fixed mounting respectively have temperature sensor (17) and can compile PLC controller (18), temperature sensor (17) and dual output shaft motor (16) all through the electric wire with can compile PLC controller (18) electric connection, the surface slip of bent axle (13) has cup jointed connecting pipe (19), the surface fixed connection of connecting pipe (19) has connecting rod (20), the one end fixedly connected with roating sphere (21) of connecting rod (20).
6. The outdoor high heat dissipation electric power cabinet of claim 5, characterized in that: the inner wall of the electric power cabinet body (2) is fixedly connected with a first spiral cooling pipe (22) and a second spiral cooling pipe (23) respectively, the surfaces of the first spiral cooling pipe (22) and the second spiral cooling pipe (23) are fixedly connected with a heat absorbing plate (24), the surface of the heat absorbing plate (24) is fixedly connected with an exchange pipe (25), the inner wall of the exchange pipe (25) is connected with a piston (26) in a sliding mode, the surface of the piston (26) is fixedly connected with a connecting block (27), the surface of the connecting block (27) is fixedly connected with a rotating groove (28), and the inner wall of the rotating groove (28) is connected with the surface of a rotating ball (21) in a sliding mode.
7. The outdoor high heat dissipation electric power cabinet of claim 6, characterized in that: one end of the first spiral cooling pipe (22) and one end of the second spiral cooling pipe are fixedly connected with an oil inlet pipe (29) and an oil outlet pipe (30) respectively, one ends of the oil inlet pipe (29) and the oil outlet pipe (30) are fixedly connected with the surface of the exchange pipe (25), and the inner walls of the oil inlet pipe (29) and the oil outlet pipe (30) are fixedly communicated with the inner wall of the exchange pipe (25).
8. The outdoor high heat dissipation electric power cabinet of claim 7, characterized in that: the equal fixedly connected with sealing ring (31) of inner wall and support ring (32) of advancing oil pipe (29) and producing oil pipe (30), the fixed surface of support ring (32) is connected with spring (33), the fixed surface of spring (33) is connected with ball sealer (34), the surface of ball sealer (34) is pegged graft with the inner wall of sealing ring (31).
9. The outdoor high heat dissipation power cabinet of claim 8, wherein: the surface of liquid reserve tank (6) is convex shape, the surface of liquid reserve tank (6) and the inner wall fixed connection of electric power cabinet body (2), the lower surface of liquid reserve tank (6) passes through mounting groove (5) and extends to the lower surface of electric power cabinet body (2), the other end of first spiral cooling tube (22) and second spiral cooling tube (23) all runs through and extends to the inner wall of liquid reserve tank (6), the inside of liquid reserve tank (6), first spiral cooling tube (22) and second spiral cooling tube (23) all is provided with transformer oil.
10. The outdoor high heat dissipation electric power cabinet of claim 9, characterized in that: the lower fixed surface of liquid reserve tank (6) is connected with fin (35), and is a plurality of fin (35) are at the lower surface evenly distributed of liquid reserve tank (6), the fixed intercommunication of interior roof of electric power cabinet body (2) has cooling tube (36), two cooling tube (36) are the symmetric distribution for the center with the axis of electric power cabinet body (2), the one end of cooling tube (36) extends to the inner wall of function case (3), the inner wall fixed mounting of cooling tube (36) has radiator fan (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090054.7A CN111181041A (en) | 2020-02-13 | 2020-02-13 | Outdoor high heat dissipation electric power cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090054.7A CN111181041A (en) | 2020-02-13 | 2020-02-13 | Outdoor high heat dissipation electric power cabinet |
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| CN111181041A true CN111181041A (en) | 2020-05-19 |
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| CN202010090054.7A Pending CN111181041A (en) | 2020-02-13 | 2020-02-13 | Outdoor high heat dissipation electric power cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490359A (en) * | 2021-06-08 | 2021-10-08 | 董金浩 | Current-sharing control device of DC/DC power module |
| CN113708503A (en) * | 2021-10-28 | 2021-11-26 | 山东颐德电气设备工程有限公司 | Control system for monitoring high-low voltage transformation equipment |
| CN116191217A (en) * | 2022-12-13 | 2023-05-30 | 南京新唐电力工程有限公司 | Power distribution cabinet capable of automatically removing dust and radiating heat and control method thereof |
| CN118137028A (en) * | 2024-05-08 | 2024-06-04 | 徐州市欧雅斯能源科技有限公司 | Light stores up integral type rack |
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| CN116191217A (en) * | 2022-12-13 | 2023-05-30 | 南京新唐电力工程有限公司 | Power distribution cabinet capable of automatically removing dust and radiating heat and control method thereof |
| CN116191217B (en) * | 2022-12-13 | 2023-12-29 | 南京新唐电力工程有限公司 | Power distribution cabinet capable of automatically removing dust and dissipating heat |
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Application publication date: 20200519 |
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