CN216772994U - Transformer with wind air exhaust heat dissipation channel - Google Patents
Transformer with wind air exhaust heat dissipation channel Download PDFInfo
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- CN216772994U CN216772994U CN202220360524.1U CN202220360524U CN216772994U CN 216772994 U CN216772994 U CN 216772994U CN 202220360524 U CN202220360524 U CN 202220360524U CN 216772994 U CN216772994 U CN 216772994U
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Abstract
The utility model discloses a transformer with a wind-power air-extracting heat-dissipating channel, which belongs to the technical field of transformer equipment and comprises a transformer shell, wherein two heat-dissipating components for dissipating heat are symmetrically arranged on two sides in the transformer shell, each heat-dissipating component comprises a heat-dissipating box fixedly arranged on one side in the transformer shell, and two arc-shaped air inlet pipes are symmetrically and fixedly arranged on two sides of the lower end of each heat-dissipating box.
Description
Technical Field
The utility model relates to the technical field of transformer equipment, in particular to a transformer with a wind-powered air-extracting heat-radiating channel.
Background
The existing power transformer is divided into an oil immersed type and a dry type, wherein the most of small loads are dry type transformers, an iron core and a coil are arranged in a shell, high-voltage and low-voltage outgoing line terminals are arranged at the top or two sides of the shell, the high-voltage and low-voltage outgoing line terminals are naturally radiated through a metal shell, other auxiliary radiating devices are not needed, metal components exposed to outdoor sunlight in hot summer can reach 60-70 ℃, the surface temperature after sunlight irradiation can reach 60-70 ℃, the dry type transformer is installed on an electric pole equipment support, the iron core and the coil are sealed in the metal shell, the temperature generated by the electric appliance components can be radiated only through the outer surface of the smooth metal shell, the radiating condition is poor, and the safe and reliable operation of the electric appliance is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the transformer with the wind-power air-extracting heat-radiating channel is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the transformer with the wind-power air-extracting heat-radiating channel comprises a transformer shell, wherein two sides in the transformer shell are symmetrically provided with two heat-radiating components for radiating heat;
the heat dissipation assembly comprises a heat dissipation box fixedly arranged on one side inside the transformer shell, two arc-shaped air inlet pipes are symmetrically and fixedly arranged on two sides of the lower end of the heat dissipation box, the lower ends of the arc-shaped air inlet pipes penetrate through the bottom of the transformer shell, an air inlet filter cylinder is fixedly arranged on the outer side of the transformer shell and at the lower ends of the arc-shaped air inlet pipes, and a plurality of heat dissipation strips are uniformly and fixedly arranged between the middle parts of the two arc-shaped air inlet pipes;
two arc-shaped air outlet pipes are symmetrically and fixedly arranged on two sides of the upper end of the heat dissipation box, the upper ends of the arc-shaped air outlet pipes penetrate through the top of the transformer shell, an air cap is arranged at one end, located on the outer side of the transformer shell, of the upper ends of the arc-shaped air outlet pipes, and a plurality of heat dissipation strips are uniformly and fixedly arranged between the middle portions of the two arc-shaped air outlet pipes;
the radiating assembly further comprises a pull rod arranged at the bottom of the transformer shell in a sliding mode, the middle of the radiating box is provided with a v-21274, the inner side of the v-21274is provided with a rotating shaft in a rotating mode, the middle of the rotating shaft is provided with two baffles in a rotating mode, the upper ends of the baffles are symmetrically and fixedly provided with two convex blocks, two groups of sliding grooves are symmetrically formed in the upper portion of the inner wall of the radiating box, and the convex blocks are arranged in the sliding grooves in a sliding mode.
As a further description of the above technical solution:
and the lower end of the pull rod is provided with a positioning nut outside the transformer shell through threaded connection.
As a further description of the above technical solution:
the air inlet filter cartridge is fixed at the lower end of the arc-shaped air inlet pipe through threaded connection.
As a further description of the above technical solution:
the material of heat dissipation box is super heat conduction material, four intercommunication mouths have been seted up to the inner wall of heat dissipation box, arc intake pipe and arc outlet duct all communicate each other through the inside of intercommunication mouth with the heat dissipation box.
As a further description of the above technical solution:
the length of arc intake pipe and arc outlet duct equals, two a plurality of heat dissipation strip middle parts between the arc outlet duct are seted up the gliding round hole of pull rod of being convenient for.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the utility model, the two heat dissipation assemblies are symmetrically arranged in the transformer, so that the heat in the transformer can be accelerated to be discharged, meanwhile, the whole process is reliable in operation, energy-saving and environment-friendly, the heat dissipation efficiency of the transformer is greatly improved, and the two baffles are arranged in the heat dissipation box, so that the ash of the whole heat dissipation assembly can be conveniently removed.
Drawings
FIG. 1 is a schematic view illustrating a mounting position of a heat dissipation assembly provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation assembly provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic perspective view illustrating a heat dissipation assembly according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating an internal structure of a heat dissipation box according to an embodiment of the present invention;
FIG. 5 illustrates a schematic retraction of a baffle provided in accordance with an embodiment of the present invention.
Illustration of the drawings: 1. a transformer housing; 2. a heat dissipating component; 201. a heat dissipation box; 202. an arc-shaped air inlet pipe; 203. an arc-shaped air outlet pipe; 204. a heat dissipating strip; 205. a pull rod; 206. \ 21274and a shape driving block; 207. a rotating shaft; 208. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a transformer with a wind-power air-extracting heat-radiating channel comprises a transformer shell 1, wherein two sides in the transformer shell 1 are symmetrically provided with two heat-radiating components 2 for radiating heat;
the heat dissipation assembly 2 comprises a heat dissipation box 201 fixedly arranged on one side inside the transformer shell 1, two arc-shaped air inlet pipes 202 are symmetrically and fixedly arranged on two sides of the lower end of the heat dissipation box 201, the lower ends of the arc-shaped air inlet pipes 202 penetrate through the bottom of the transformer shell 1, an air inlet filter cylinder is fixedly arranged on the outer side of the transformer shell 1 at the lower ends of the arc-shaped air inlet pipes 202, and a plurality of heat dissipation strips 204 are uniformly and fixedly arranged between the middle parts of the two arc-shaped air inlet pipes 202;
two arc-shaped air outlet pipes 203 are symmetrically and fixedly arranged on two sides of the upper end of the heat dissipation box 201, the upper ends of the arc-shaped air outlet pipes 203 penetrate through the top of the transformer shell 1, an air cap is arranged at one end, located on the outer side of the transformer shell 1, of the upper ends of the arc-shaped air outlet pipes 203, and a plurality of heat dissipation strips 204 are uniformly and fixedly arranged between the middle parts of the two arc-shaped air outlet pipes 203;
the heat dissipation assembly 2 further comprises a pull rod 205 arranged at the bottom of the transformer shell 1 in a sliding mode, the middle of the heat dissipation box 201 is provided with a v-21274, a shape driving block 206, a v-21274, a rotating shaft 207 is rotatably arranged on the inner side of the shape driving block 206, two baffles 208 are rotatably arranged in the middle of the rotating shaft 207, two convex blocks are symmetrically and fixedly arranged at the upper ends of the baffles 208, two groups of sliding grooves are symmetrically formed in the upper portion of the inner wall of the heat dissipation box 201, and the convex blocks are arranged in the sliding grooves in a sliding mode.
Further, the lower end of the pull rod 205 is provided with a positioning nut at the outer side of the transformer housing 1 by screw connection.
Further, the intake filter cartridge is fixed to the lower end of the arc-shaped intake pipe 202 by screw coupling.
Further, the material of heat dissipation box 201 is super heat conduction material, and four intercommunication mouths have been seted up to the inner wall of heat dissipation box 201, and arc intake pipe 202 and arc outlet duct 203 all communicate each other through the inside of intercommunication mouth with heat dissipation box 201.
Further, the arc-shaped air inlet pipe 202 and the arc-shaped air outlet pipe 203 are equal in length, and a round hole convenient for the pull rod 205 to slide is formed in the middle of the plurality of heat dissipation strips 204 between the two arc-shaped air outlet pipes 203.
The working principle is as follows: when the transformer is used, the whole transformer is arranged at an appropriate outdoor position, when the transformer works, a large amount of heat is generated in the transformer, the heat can heat the heat dissipation box 201, the arc-shaped air inlet pipe 202, the arc-shaped air outlet pipe 203 and the heat dissipation strip 204, so that the gas inside the heat dissipation box 201, the arc-shaped air inlet pipe 202 and the arc-shaped air outlet pipe 203 is heated and expanded, due to the principle that the specific gravity of hot air is lightened and the gas naturally rises, the hot air can be discharged out of the transformer from the upper end of the arc-shaped air outlet pipe 203, the pressure inside the heat dissipation box 201 and the arc-shaped air inlet pipe 202 is reduced after the hot air rises and is discharged, so that the air below the transformer enters the heat dissipation box 201 and the arc-shaped air inlet pipe 202 through the filter cylinder of the arc-shaped air inlet pipe 202, and the cold air entering the heat dissipation box 201 and the arc-shaped air inlet pipe 202 is heated by the heat inside the transformer again and then becomes hot air, then the upper end of the arc-shaped air outlet pipe 203 is discharged, and the unpowered thermosiphon natural circulation state is formed by the reciprocating circulation, so that a large amount of heat generated in the transformer can be taken away by the air entering the heat dissipation assembly, and the effect of cooling the interior of the transformer is realized;
the baffle plate 208 in the heat dissipation box 201 has two using modes, the first one is used for cleaning dust, after the heat dissipation assembly 2 works for a long time, the heat dissipation box 201, the arc air inlet pipe 202 and the arc air outlet pipe 203 are attached with some dust to a greater or lesser extent, the dust can greatly influence the heating of cold air, so that the overall heat dissipation effect of the heat dissipation assembly 2 is reduced, at this time, the pull rod 205 is only needed to be pulled downwards, so that the two baffle plates 208 in the heat dissipation box 201 are drawn close to the middle, along with the downward movement of the 21274, the shape driving block 206, the two baffle plates 208 can slowly separate the interior of the heat dissipation box 201, at this time, the arc air inlet pipe 202 at the lower left side and the arc air outlet pipe 203 at the upper left side are mutually communicated, the arc air inlet pipe 202 at the lower right side and the arc air outlet pipe 203 at the upper right side are mutually communicated, when cleaning dust, the dust can be cleaned only by aligning the blower to the air inlet of the arc air inlet pipe 202, if the heat dissipation box 201 is not separated, the dust cleaning effect is greatly reduced;
the second kind uses when dispelling the heat fast, two baffles 208 are on a parallel with heat dissipation box 201 top setting promptly, this moment, \ 21274, the up end of shape drive block 206 and the top contact of heat dissipation box 201, at this moment the inside and two arc intake pipe 202 and two arc outlet duct 203 of heat dissipation box 201 all communicate each other, the inside place that intersects each other for cold air and hot-air that is promptly of heat dissipation box 201, heat dissipation box 201 can the hot-air of heat protection also improved the heating efficiency of cold air simultaneously from below discharge.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The transformer with the wind-power air-extracting heat-radiating channel comprises a transformer shell (1) and is characterized in that two sides in the transformer shell (1) are symmetrically provided with two heat-radiating components (2) for radiating heat;
the heat dissipation assembly (2) comprises a heat dissipation box (201) fixedly arranged on one side inside the transformer shell (1), two arc-shaped air inlet pipes (202) are symmetrically and fixedly arranged on two sides of the lower end of the heat dissipation box (201), the lower ends of the arc-shaped air inlet pipes (202) penetrate through the bottom of the transformer shell (1), air inlet filter cartridges are fixedly arranged on the outer sides of the transformer shell (1) at the lower ends of the arc-shaped air inlet pipes (202), and a plurality of heat dissipation strips (204) are uniformly and fixedly arranged between the middles of the two arc-shaped air inlet pipes (202);
two arc-shaped air outlet pipes (203) are symmetrically and fixedly arranged on two sides of the upper end of the heat dissipation box (201), the upper ends of the arc-shaped air outlet pipes (203) penetrate through the top of the transformer shell (1), an air cap is arranged at one end, located on the outer side of the transformer shell (1), of the upper ends of the arc-shaped air outlet pipes (203), and a plurality of heat dissipation strips (204) are uniformly and fixedly arranged between the middle parts of the two arc-shaped air outlet pipes (203);
radiator unit (2) are still including sliding pull rod (205) of locating transformer housing (1) bottom, the middle part of heat dissipation box (201) slides and is equipped with v 21274, shape drive block (206), the inboard rotation of v 21274, shape drive block (206) is equipped with pivot (207), the middle part rotation of pivot (207) is equipped with two baffles (208), the upper end symmetry of baffle (208) is fixed and is equipped with two lugs, two sets of sliding trays have been seted up to the inner wall top symmetry of heat dissipation box (201), the lug slides and locates in the sliding tray.
2. The transformer with the wind-power air-extracting heat-dissipating channel according to claim 1, characterized in that the lower end of the pull rod (205) is provided with a positioning nut on the outside of the transformer housing (1) by a threaded connection.
3. The transformer with the wind-power air-extracting heat-dissipating passage according to claim 1, wherein the air-intake filter cartridge is fixed to the lower end of the arc-shaped air-intake pipe (202) by a screw connection.
4. The transformer with the wind-power air-extraction heat-dissipation channel according to claim 1, wherein the heat-dissipation box (201) is made of super heat-conductive material, four communication ports are formed in the inner wall of the heat-dissipation box (201), and the arc-shaped air inlet pipe (202) and the arc-shaped air outlet pipe (203) are both communicated with the inside of the heat-dissipation box (201) through the communication ports.
5. The transformer with the wind-power air-extraction heat-dissipation channel according to claim 1, wherein the arc-shaped air inlet pipe (202) and the arc-shaped air outlet pipe (203) are equal in length, and a round hole facilitating sliding of the pull rod (205) is formed in the middle of the plurality of heat-dissipation strips (204) between the two arc-shaped air outlet pipes (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220360524.1U CN216772994U (en) | 2022-02-22 | 2022-02-22 | Transformer with wind air exhaust heat dissipation channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220360524.1U CN216772994U (en) | 2022-02-22 | 2022-02-22 | Transformer with wind air exhaust heat dissipation channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216772994U true CN216772994U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220360524.1U Active CN216772994U (en) | 2022-02-22 | 2022-02-22 | Transformer with wind air exhaust heat dissipation channel |
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| Country | Link |
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| CN (1) | CN216772994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116230358A (en) * | 2023-02-23 | 2023-06-06 | 海鸿电气有限公司 | Heat radiation structure of transformer equipment and electric room reconstruction method |
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2022
- 2022-02-22 CN CN202220360524.1U patent/CN216772994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116230358A (en) * | 2023-02-23 | 2023-06-06 | 海鸿电气有限公司 | Heat radiation structure of transformer equipment and electric room reconstruction method |
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