CN212343143U - Power engineering switch board heat abstractor - Google Patents
Power engineering switch board heat abstractor Download PDFInfo
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- CN212343143U CN212343143U CN202021285920.XU CN202021285920U CN212343143U CN 212343143 U CN212343143 U CN 212343143U CN 202021285920 U CN202021285920 U CN 202021285920U CN 212343143 U CN212343143 U CN 212343143U
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- refrigerant
- motor
- shell
- heat dissipation
- pipe
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Abstract
The utility model discloses a power engineering switch board heat abstractor belongs to switch board equipment technical field, has solved the lower problem of current switch board radiating efficiency, and its technical essential is: including base and shell, the base top is equipped with the shell, inside air-cooled radiator unit and the water-cooling radiator unit of being equipped with of shell, air-cooled radiator unit includes first motor, the apparatus further comprises a rotating shaft, the rotating vane, the second motor, lead screw and screw thread section of thick bamboo, water-cooling radiator unit includes the refrigerant box, the refrigerant pipe, refrigerant entry and refrigerant export, the second motor work, it is rotatory to drive the lead screw, control screw thread section of thick bamboo carries out the lifting movement, through the first motor of mutually supporting, pivot and rotating vane, dispel the heat to power equipment, through the refrigerant pipe, refrigerant entry and refrigerant export, upward flow is followed to the refrigerant, absorb the cooling with the heat in the switch board, utilize the refrigerant case, suction pump and refrigerant return, accomplish the backward flow of refrigerant, realize the recycling of refrigerant, possess dual high-efficient quick radiating effect.
Description
Technical Field
The utility model relates to an electric power engineering equipment field specifically is to relate to an electric power engineering switch board heat abstractor.
Background
Along with the continuous development of society and science and technology, we also increase thereupon to the demand of electric power, under the long-term work of switch board or load state, can produce a large amount of heats, rise the temperature in the cabinet, if not in time cool down the measure to temperature in the cabinet, the life that involves in the pen together in the influence cabinet that can be very big. The power distribution cabinet is an important facility in the power system, and the safe operation of the power distribution cabinet is related to the normal operation of each relevant device.
And equipment mechanism is complicated in the present switch board, and the radiating effect is relatively poor, and the while heat dissipation intensity is wayward, has brought certain potential safety hazard for equipment.
Therefore, a heat dissipation device for a power distribution cabinet in power engineering is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides a power engineering switch board heat abstractor to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat dissipation device for a power distribution cabinet in electric power engineering comprises a base and a shell, wherein the shell is arranged above the base, four support columns are uniformly arranged at four corners of the top of the shell, a heat insulation plate is welded above the support columns, a sun shield is arranged above the heat insulation plate, a first through hole is formed in the center of the top of the shell, a fan is arranged in the first through hole, an air-cooling heat dissipation assembly and a water-cooling heat dissipation assembly are arranged in the shell, heat irradiated by the sun can be effectively reduced by utilizing the heat insulation plate and the sun shield, and the heat at the top in the power distribution cabinet;
the air-cooled heat dissipation assembly comprises a first motor, a rotating shaft, rotating blades, a second motor, a screw rod and a threaded cylinder, a supporting plate is arranged at the bottom of the shell, a plurality of second through holes are formed in the supporting plate, a plurality of first motors are arranged below the supporting plate, the output end of each first motor is connected with the rotating shaft, two rotating blades are symmetrically arranged outside the rotating shaft, the second motor is further arranged below the supporting plate, the output end of each second motor is connected with the screw rod penetrating through the supporting plate, the threaded cylinder is sleeved outside the upper portion of the screw rod, the first motor, the rotating shaft and the rotating blades which are matched with one another are arranged outside the threaded cylinder, heat dissipation can be performed on power equipment in the power distribution cabinet by using the first motors, the rotating shaft and the rotating blades, heat dissipation can be performed on power equipment with different heights in the power distribution cabinet by using the, the heat dissipation efficiency is improved;
the water-cooling heat dissipation assembly comprises a refrigerant box, a refrigerant pipe, a first refrigerant guide pipe, a second refrigerant guide pipe, a refrigerant inlet and a refrigerant outlet, the refrigerant box is arranged on the side wall of the shell, the refrigerant pipe is arranged in the refrigerant box, the refrigerant inlet is formed in the bottom of the refrigerant pipe, the refrigerant outlet is formed in the top of the refrigerant pipe, the refrigerant pipe is connected with the first refrigerant guide pipe through the refrigerant inlet, the refrigerant pipe is connected with the second refrigerant guide pipe through the refrigerant outlet, and the refrigerant pipe, the refrigerant inlet and the refrigerant outlet are utilized to flow the refrigerant from bottom to top so as to cool the temperature in the power distribution cabinet.
As the utility model discloses further scheme, water-cooling heat dissipation assembly still includes refrigerant case, refrigerant material feeding mouth, suction pump and refrigerant return opening, the shell outside is equipped with the refrigerant case, refrigerant incasement portion is equipped with the suction pump, the delivery port of suction pump is connected with first refrigerant pipe, refrigerant roof portion is equipped with refrigerant material feeding mouth, refrigerant case lateral wall still is equipped with the refrigerant return opening, the refrigerant case returns the opening through the refrigerant and is connected with second refrigerant pipe, utilizes refrigerant case, suction pump and refrigerant return opening, has accomplished the backward flow of refrigerant, has realized the used circulation of refrigerant, has improved the utilization ratio of refrigerant.
As a further scheme of the utility model, the second refrigerant pipe is located the shell lateral wall, and is continuous with the refrigerant return opening through setting up at the inside second refrigerant pipe of shell lateral wall, has avoided the second refrigerant pipe to receive sunshine outside the shell and has shone, reduces thermal absorption, has stabilized the lower temperature of refrigerant, can absorb the conduction by the heat of efficient in to the switch board.
As a further scheme of the utility model, the vent has been seted up to the shell both sides, vent department installs the dust screen, utilizes the vent, can blow away the interior temperature of switch board, utilizes the dust screen can keep apart the dust in the external world, prevents inside the dust gets into the switch board, influences power equipment's normal use.
As a further scheme of the utility model, the second through-hole is the circular port, utilizes the circular port, can be with the leading-in backup pad top of the wind that the rotating vane produced.
As a further scheme of the utility model, the first motor of backup pad below is according to matrix structure align to grid, and the amount of wind that the utilization that matrix align to grid can be better produced dispels the heat to power equipment.
As a further proposal of the utility model, cold water is filled in the refrigerant box, and the heat can be absorbed quickly by utilizing the cold water, thereby achieving the purpose of quick cooling.
As a further scheme of the utility model, fan, first motor, second motor and suction pump all are connected with the power through the wire.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model discloses a first motor, pivot and the rotating vane that cooperate to use dispel the heat to power equipment, simultaneously, utilize the second motor work, drive the lead screw rotation, control the screw thread section of thick bamboo and go up and down to move, utilize the first motor, pivot and the rotating vane that cooperate to use that set up on the screw thread section of thick bamboo, can dispel the heat to multilayer power equipment in the switch board, improve the radiating efficiency; utilize refrigerant pipe, refrigerant entry and refrigerant export, the refrigerant can be followed upwards flowing down, absorbs the cooling with the heat in the switch board, utilizes refrigerant case, suction pump and refrigerant return opening simultaneously, has accomplished the backward flow of refrigerant, has realized the cyclic utilization of refrigerant, has improved the utilization ratio of refrigerant, possesses dual high-efficient rapid cooling's effect.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a refrigerant box in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of embodiment 2 of the present invention.
Reference numerals: the cooling system comprises a base 1, a shell 2, a support column 3, a heat insulation plate 4, a sun shield 5, a first through hole 6, a fan 7, a ventilation opening 8, a dustproof net 9, a support plate 10, a second through hole 11, a first motor 12, a rotating shaft 13, a rotating blade 14, a second motor 15, a lead screw 16, a threaded cylinder 17, a refrigerant box 18, a refrigerant pipe 19, a first refrigerant guide pipe 20, a refrigerant box 21, a refrigerant charging port 22, a water pump 23, a second refrigerant guide pipe 24, a refrigerant return port 25, a refrigerant inlet 26 and a refrigerant outlet 27.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1-2, a power engineering switch board heat abstractor, includes base 1 and shell 2, base 1 top is equipped with shell 2, 2 top four corners of shell evenly are equipped with four support columns 3, the welding of support column 3 top has heat insulating board 4, heat insulating board 4 top is equipped with sunshading board 5, shell 2 top center department has seted up first through-hole 6, be equipped with fan 7 in the first through-hole 6, inside air-cooled radiator unit and the water-cooled radiator unit of being equipped with of shell 2, utilize heat insulating board 4 and sunshading board 5, can effectually reduce the heat of sun exposure, can blow the heat of top in the switch board off through fan 7.
Air-cooled radiator unit includes first motor 12, pivot 13, rotating vane 14, second motor 15, lead screw 16 and a screw section of thick bamboo 17, 2 bottoms of shell are equipped with backup pad 10, be equipped with a plurality of second through-hole 11 in the backup pad 10, backup pad 10 below is equipped with the first motor 12 of a plurality of, the output of first motor 12 is connected with pivot 13, 13 external symmetries in pivot are equipped with two rotating vane 14, backup pad 10 below still is equipped with second motor 15, the output of second motor 15 is connected with the lead screw 16 who runs through backup pad 10, 16 top outside covers of lead screw are equipped with a screw section of thick bamboo 17, the screw section of thick bamboo 17 outside is equipped with first motor 12, pivot 13 and the rotating vane 14 that mutually supports the use.
Utilize first motor 12, pivot 13 and rotating vane 14, can dispel the heat to power equipment in the switch board, utilize second motor 15, lead screw 16 and screw thread section of thick bamboo 17, can dispel the heat to the power equipment of co-altitude not in the switch board, improve the radiating efficiency.
The water-cooling heat dissipation assembly comprises a refrigerant box 18, a refrigerant pipe 19, a first refrigerant guide pipe 20, a second refrigerant guide pipe 24, a refrigerant inlet 26 and a refrigerant outlet 27, the refrigerant box 18 is arranged on the side wall of the shell 2, the refrigerant pipe 19 is arranged in the refrigerant box 18, the refrigerant inlet 26 is arranged at the bottom of the refrigerant pipe 19, the refrigerant outlet 27 is arranged at the top of the refrigerant pipe 19, the refrigerant pipe 19 is connected with the first refrigerant guide pipe 20 through the refrigerant inlet 26, and the refrigerant pipe 19 is connected with the second refrigerant guide pipe 24 through the refrigerant outlet 27.
By means of the refrigerant pipe 19, the refrigerant inlet 26 and the refrigerant outlet 27, the refrigerant can flow from bottom to top, and the temperature in the power distribution cabinet can be reduced.
The water-cooling heat dissipation assembly further comprises a refrigerant box 21, a refrigerant feeding port 22, a water suction pump 23 and a refrigerant return port 25, the refrigerant box 21 is arranged on the outer side of the shell 2, the water suction pump 23 is arranged inside the refrigerant box 21, a water outlet of the water suction pump 23 is connected with the first refrigerant pipe 20, the refrigerant feeding port 22 is arranged at the top of the refrigerant box 21, the refrigerant return port 25 is further arranged on the side wall of the refrigerant box 21, and the refrigerant box 21 is connected with the second refrigerant pipe 24 through the refrigerant return port 25.
The refrigerant box 21, the water pump 23 and the refrigerant return opening 25 are utilized to complete the backflow of the refrigerant, so that the recycling of the refrigerant is realized, and the utilization rate of the refrigerant is improved.
The second refrigerant guide pipe 24 is located in the side wall of the shell 2 and connected with the refrigerant return opening 25 through the second refrigerant guide pipe 24 arranged inside the side wall of the shell 2, so that the second refrigerant guide pipe 24 is prevented from being irradiated by sunlight outside the shell 2, the heat absorption is reduced, the lower temperature of the refrigerant is stabilized, and the heat in the power distribution cabinet can be efficiently absorbed and conducted.
Vent 8 has been seted up to 2 both sides of shell, vent 8 department installs dust screen 9, utilizes vent 8, can blow away the interior temperature of switch board, utilizes dust screen 9 can keep apart the dust in the external world, prevents inside the dust gets into the switch board, influences power equipment's normal use.
Preferably, in this embodiment, the second through holes 11 are circular holes, and the wind generated from the rotary blades 14 can be guided above the support plate 10 by the circular holes.
Preferably, in this embodiment, the first motors 12 under the supporting plate 10 are uniformly arranged in a matrix structure, and the matrix structure can better utilize the generated air volume to dissipate heat of the electrical equipment.
Preferably, in this embodiment, the cooling medium tank 21 is filled with cold water, and the cold water can quickly absorb heat, so as to achieve the purpose of quickly cooling.
Preferably, in the present embodiment, the blower 7, the first motor 12, the second motor 15 and the water pump 23 are all connected to a power supply through wires.
Example 2
Referring to fig. 1 to 3, in embodiment 1, the heat dissipation device for the power distribution cabinet in the power engineering includes a base 1 and a housing 2, the housing 2 is disposed above the base 1, four support columns 3 are uniformly disposed at four corners of the top of the housing 2, a heat insulation plate 4 is welded above the support columns 3, a sun shield 5 is disposed above the heat insulation plate 4, a first through hole 6 is disposed at the center of the top of the housing 2, a fan 7 is disposed in the first through hole 6, an air-cooled heat dissipation assembly and a water-cooled heat dissipation assembly are disposed inside the housing 2, and by using the heat insulation plate 4 and the sun shield 5, heat irradiated by the sun can be effectively reduced, and the heat at the top of the power distribution cabinet can be.
Air-cooled radiator unit includes first motor 12, pivot 13, rotating vane 14, second motor 15, lead screw 16, a screw section of thick bamboo 17, 2 bottoms of shell are equipped with backup pad 10, be equipped with a plurality of second through-hole 11 in the backup pad 10, backup pad 10 below is equipped with the first motor 12 of a plurality of, the output of first motor 12 is connected with pivot 13, 13 external symmetry in pivot is equipped with two rotating vane 14, backup pad 10 below still is equipped with second motor 15, the output of second motor 15 is connected with the lead screw 16 who runs through backup pad 10, and is different with embodiment 1, the cover is equipped with two screw section of thick bamboos 17 in the 16 top outsides of lead screw, the screw section of thick bamboo 17 outside is equipped with first motor 12, pivot 13 and the rotating vane 14 that mutually support and use.
The second motor 15 works to drive the screw rod 16 to rotate and drive the plurality of thread cylinders 17 to move up and down, the first motor 12, the rotating shaft 13 and the rotating blade 14 which are used in a matching way can be used for dissipating heat of the multilayer power equipment in the power distribution cabinet, the heat dissipation efficiency is improved,
the rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is:
the first motor 12, the rotating shaft 13 and the rotating blade 14 which are used in a matched mode are used for radiating heat of the power equipment, meanwhile, the second motor 15 is used for working to drive the screw rod 16 to rotate, the threaded cylinder 17 is controlled to move up and down, and the first motor 12, the rotating shaft 13 and the rotating blade 14 which are arranged on the threaded cylinder 17 and used in a matched mode can be used for radiating heat of the multilayer power equipment in the power distribution cabinet, so that the radiating efficiency is improved; utilize refrigerant pipe 19, refrigerant entry 26 and refrigerant export 27, the refrigerant can be followed upwards flow down, absorbs the cooling with the heat in the switch board, utilizes refrigerant case 21, suction pump 23 and refrigerant return opening 25 simultaneously, has accomplished the backward flow of refrigerant, has realized the recycle of refrigerant, has improved the utilization ratio of refrigerant, possesses dual high-efficient rapid cooling's effect.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A heat dissipation device of a power distribution cabinet in electric power engineering comprises a base (1) and a shell (2), wherein the shell (2) is arranged above the base (1), and is characterized in that four support columns (3) are uniformly arranged at four corners of the top of the shell (2), a heat insulation plate (4) is welded above the support columns (3), a sun shield (5) is arranged above the heat insulation plate (4), a first through hole (6) is formed in the center of the top of the shell (2), a fan (7) is arranged in the first through hole (6), and an air-cooled heat dissipation assembly and a water-cooled heat dissipation assembly are arranged inside the shell (2);
air-cooled radiator unit includes first motor (12), pivot (13), rotatory leaf (14), second motor (15), lead screw (16) and screw thread section of thick bamboo (17), shell (2) bottom is equipped with backup pad (10), be equipped with a plurality of second through-hole (11) on backup pad (10), backup pad (10) below is equipped with a plurality of first motor (12), the output of first motor (12) is connected with pivot (13), pivot (13) external symmetry is equipped with two rotatory leaf (14), backup pad (10) below still is equipped with second motor (15), the output of second motor (15) is connected with lead screw (16) that run through backup pad (10), lead screw (16) top outside cover is equipped with screw thread section of thick bamboo (17), screw thread section of thick bamboo (17) outside is equipped with first motor (12) that mutually supports and use, A rotating shaft (13) and a rotating blade (14);
the water-cooling heat dissipation assembly comprises a refrigerant box (18), a refrigerant pipe (19), a first refrigerant guide pipe (20), a second refrigerant guide pipe (24), a refrigerant inlet (26) and a refrigerant outlet (27), the refrigerant box (18) is arranged on the side wall of the shell (2), the refrigerant pipe (19) is arranged in the refrigerant box (18), the refrigerant inlet (26) is arranged at the bottom of the refrigerant pipe (19), the refrigerant outlet (27) is arranged at the top of the refrigerant pipe (19), the refrigerant pipe (19) is connected with the first refrigerant guide pipe (20) through the refrigerant inlet (26), and the refrigerant pipe (19) is connected with the second refrigerant guide pipe (24) through the refrigerant outlet (27).
2. The heat dissipation device for the power distribution cabinet in the power engineering according to claim 1, wherein the water-cooling heat dissipation assembly further comprises a refrigerant box (21), a refrigerant charging port (22), a water suction pump (23) and a refrigerant return port (25), the refrigerant box (21) is arranged on the outer side of the housing (2), the water suction pump (23) is arranged inside the refrigerant box (21), a water outlet of the water suction pump (23) is connected with the first refrigerant pipe (20), the refrigerant charging port (22) is arranged at the top of the refrigerant box (21), the refrigerant return port (25) is further arranged on the side wall of the refrigerant box (21), and the refrigerant box (21) is connected with the second refrigerant pipe (24) through the refrigerant return port (25).
3. The heat dissipation device for power distribution cabinets in power engineering according to claim 2, wherein the second coolant conduit (24) is located inside the side wall of the housing (2).
4. The heat dissipation device for the power distribution cabinet in the power engineering according to claim 1, wherein ventilation openings (8) are formed in two sides of the housing (2), and a dust screen (9) is installed at each ventilation opening (8).
5. The power engineering switch board heat sink according to claim 1, characterized in that the second through hole (11) is a circular hole.
6. The heat sink for power distribution cabinets in power engineering according to claim 5, characterized in that the first motors (12) under the support plate (10) are arranged uniformly in a matrix structure.
7. The heat dissipation device for power distribution cabinets of power engineering, according to claim 3, characterized in that said coolant tank (21) is filled with cold water.
8. The heat dissipation device for power distribution cabinets in power engineering according to claim 7, wherein the blower (7), the first motor (12), the second motor (15) and the water pump (23) are all connected to a power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285920.XU CN212343143U (en) | 2020-07-03 | 2020-07-03 | Power engineering switch board heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285920.XU CN212343143U (en) | 2020-07-03 | 2020-07-03 | Power engineering switch board heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343143U true CN212343143U (en) | 2021-01-12 |
Family
ID=74081223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021285920.XU Expired - Fee Related CN212343143U (en) | 2020-07-03 | 2020-07-03 | Power engineering switch board heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212343143U (en) |
-
2020
- 2020-07-03 CN CN202021285920.XU patent/CN212343143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20210703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |