CN216119838U - High-efficient radiating dry-type transformer - Google Patents
High-efficient radiating dry-type transformer Download PDFInfo
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- CN216119838U CN216119838U CN202122740756.8U CN202122740756U CN216119838U CN 216119838 U CN216119838 U CN 216119838U CN 202122740756 U CN202122740756 U CN 202122740756U CN 216119838 U CN216119838 U CN 216119838U
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Abstract
The utility model relates to the technical field of transformers, in particular to a high-efficiency heat-dissipation dry-type transformer which comprises a main frame part, an air cooling part, a water cooling part and a high-pressure part, wherein the main frame part is arranged on the outer side of the high-pressure part, the air cooling part is arranged on the outer side of the main frame part, and the water cooling part is arranged on the inner side of the main frame part. The utility model better solves the problems that a large amount of heat generated by an oil-immersed transformer used in the power industry must be dissipated in time when the oil temperature of the transformer, particularly the top oil temperature, is overhigh, the equipment is easily damaged, the normal operation of the equipment is influenced, and the like.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a dry-type transformer capable of efficiently dissipating heat.
Background
Chinese patent publication No. CN212062120U discloses a transformer heat dissipation device, which includes: the radiator is communicated with an oil inlet and an oil return port of the transformer oil tank through the oil inlet pipe and the oil return pipe respectively; the radiator is of a hollow structure, and a phase-change material intercalation with a honeycomb-shaped cylindrical structure is embedded in the hollow structure of the radiator. Compare traditional radiator, this heat abstractor can increase heat radiating area, and the radiating effect is good, and when the unusual operating condition leads to the top layer oil temperature overheated, through the phase change material intercalation, can in time cool down fast to the top layer oil temperature, ensure equipment normal operating.
However, when an oil immersed transformer used in the power industry runs, a large amount of generated heat must be dissipated in time, and when the oil temperature of the transformer, particularly the oil temperature of the top layer, is too high, the oil is easy to damage equipment, and the normal operation of the oil immersed transformer is affected. This patent is through adopting the fine solution above-mentioned problem of high-efficient radiating dry-type transformer.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the dry-type transformer with high-efficiency heat dissipation, which is used for solving the problems that a large amount of heat generated by an oil-immersed transformer used in the power industry is required to be dissipated in time when the oil temperature of the transformer, particularly the top oil temperature, is overhigh, the equipment is easily damaged, the normal operation of the equipment is influenced and the like.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the high-efficiency heat-dissipation dry-type transformer comprises a main frame portion, an air cooling portion, a water cooling portion and a high-pressure portion, wherein the main frame portion is arranged on the outer side of the high-pressure portion, the air cooling portion is arranged on the outer side of the main frame portion, and the water cooling portion is arranged on the inner side of the main frame portion.
Further, the air cooling portion includes air-cooled seat, air-cooled guard shield, air-cooled pivot, air-cooled flabellum and air-cooled gim peg, the bottom of main frame portion is arranged in to the air-cooled seat, air-cooled guard shield and air-cooled seat activity joint, air-cooled gim peg and air-cooled seat threaded connection.
Furthermore, the air-cooled rotating shaft is arranged in the air-cooled base, two ends of the air-cooled rotating shaft are respectively and rotatably connected with the air-cooled base and the air-cooled shield, and the air-cooled fan blades are arranged in the middle of the air-cooled rotating shaft.
Further, the water-cooling portion includes two water-cooling seats, inlet tube, a plurality of water-cooling side pipes, outlet pipe and outlet pipe, two the top and the bottom of main frame portion are arranged in to the water-cooling seat symmetry, the side of the water-cooling seat at the top is arranged in to the inlet tube, the side of the water-cooling seat at the bottom is arranged in to the outlet pipe, the bottom of the water-cooling seat at the bottom is arranged in to the outlet pipe.
Furthermore, a plurality of water-cooling square pipes are uniformly distributed in the main frame part at intervals, and two ends of each water-cooling square pipe are communicated with the insides of the two water-cooling seats respectively.
Further, the main frame part comprises a frame body, and a dry type transformer is arranged in the high-voltage part.
Compared with the prior art, the utility model has the following beneficial effects:
the transformer comprises a main frame part, an air cooling part, a water cooling part and a high-pressure part, wherein the main frame part provides an installation position and a supporting force for the transformer, and the air cooling part is arranged outside the main frame part and is matched with the water cooling part to cool the transformer. The air cooling seat and the air cooling shield provide physical protection for the air cooling part, and the air cooling fan blades are connected with the air cooling rotating shaft in a rotating mode to provide wind cooling for the transformer. The cooling liquid enters the water-cooling square pipe through the water inlet pipe, cools the air of the air-cooling part and flows out through the water outlet pipe, and the water inside the water cooling is cooled by the water drain pipe.
The utility model better solves the problems that a large amount of heat generated by an oil-immersed transformer used in the power industry must be dissipated in time when the oil temperature of the transformer, particularly the top oil temperature, is overhigh, the equipment is easily damaged, the normal operation of the equipment is influenced, and the like. The utility model has simple structure, convenient operation, stability, reliability and long service life.
Drawings
Fig. 1 is a schematic structural diagram of a dry-type transformer with high heat dissipation efficiency according to the present invention;
fig. 2 is a schematic structural diagram (view one) of a partial structure of the dry-type transformer with high heat dissipation efficiency according to the present invention;
fig. 3 is a schematic structural diagram (view two) of a partial structure of the dry-type transformer with high heat dissipation efficiency according to the present invention;
reference numerals in the drawings of the specification include:
a main frame portion 1; an air cooling section 2; an air-cooled base 201; an air-cooled shroud 202; an air-cooled rotating shaft 203; air-cooled fan blades 204; an air-cooled fixing bolt 205; a water cooling section 3; a water-cooling seat 301; an inlet pipe 302; water-cooling the square pipe 303; a water outlet pipe 304; a drain pipe 305; and a high-pressure part 4.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
The first embodiment is as follows:
when an oil immersed transformer used in the power industry runs, a large amount of generated heat must be dissipated in time, and when the oil temperature of the transformer, particularly the oil temperature of a top layer, is too high, equipment is easily damaged, and the normal operation of the equipment is affected.
The high-efficiency heat-dissipation dry-type transformer comprises a main frame portion 1, an air cooling portion 2, a water cooling portion 3 and a high-voltage portion 4, wherein the main frame portion 1 is arranged on the outer side of the high-voltage portion 4, the air cooling portion 2 is arranged on the outer side of the main frame portion 1, and the water cooling portion 3 is arranged on the inner side of the main frame portion 1.
The utility model relates to a transformer, which comprises a main frame part 1, an air cooling part 2, a water cooling part 3 and a high pressure part 4, wherein the main frame part 1 provides an installation position and a supporting force for the transformer, and the air cooling part 2 is arranged outside the main frame part 1 and is matched with the water cooling part 3 to cool the transformer.
The air cooling part 2 comprises an air cooling seat 201, an air cooling shield 202, an air cooling rotating shaft 203, air cooling fan blades 204 and an air cooling fixing bolt 205, wherein the air cooling seat 201 is arranged at the bottom of the main frame part 1, the air cooling shield 202 is movably clamped with the air cooling seat 201, and the air cooling fixing bolt 205 is in threaded connection with the air cooling seat 201.
The air-cooled rotating shaft 203 is arranged inside the air-cooled base 201, two ends of the air-cooled rotating shaft 203 are respectively and rotatably connected with the air-cooled base 201 and the air-cooled shield 202, and the air-cooled fan blades 204 are arranged in the middle of the air-cooled rotating shaft 203.
The air cooling seat 201 and the air cooling shield 202 provide physical protection for the air cooling part 2, and the air cooling fan blades 204 are rotatably connected with the air cooling rotating shaft 203 to provide wind cooling for the transformer.
Example two:
when an oil immersed transformer used in the power industry runs, a large amount of generated heat must be dissipated in time, and when the oil temperature of the transformer, particularly the oil temperature of a top layer, is too high, equipment is easily damaged, and the normal operation of the equipment is affected.
The high-efficiency heat-dissipation dry-type transformer comprises a main frame portion 1, an air cooling portion 2, a water cooling portion 3 and a high-voltage portion 4, wherein the main frame portion 1 is arranged on the outer side of the high-voltage portion 4, the air cooling portion 2 is arranged on the outer side of the main frame portion 1, and the water cooling portion 3 is arranged on the inner side of the main frame portion 1.
The utility model relates to a transformer, which comprises a main frame part 1, an air cooling part 2, a water cooling part 3 and a high pressure part 4, wherein the main frame part 1 provides an installation position and a supporting force for the transformer, and the air cooling part 2 is arranged outside the main frame part 1 and is matched with the water cooling part 3 to cool the transformer.
The air cooling part 2 comprises an air cooling seat 201, an air cooling shield 202, an air cooling rotating shaft 203, air cooling fan blades 204 and an air cooling fixing bolt 205, wherein the air cooling seat 201 is arranged at the bottom of the main frame part 1, the air cooling shield 202 is movably clamped with the air cooling seat 201, and the air cooling fixing bolt 205 is in threaded connection with the air cooling seat 201.
The air-cooled rotating shaft 203 is arranged inside the air-cooled base 201, two ends of the air-cooled rotating shaft 203 are respectively and rotatably connected with the air-cooled base 201 and the air-cooled shield 202, and the air-cooled fan blades 204 are arranged in the middle of the air-cooled rotating shaft 203.
The air cooling seat 201 and the air cooling shield 202 provide physical protection for the air cooling part 2, and the air cooling fan blades 204 are rotatably connected with the air cooling rotating shaft 203 to provide wind cooling for the transformer.
The water cooling part 3 comprises two water cooling seats 301, a water inlet pipe 302, a plurality of water cooling square pipes 303, a water outlet pipe 304 and a water drain pipe 305, wherein the two water cooling seats 301 are symmetrically arranged at the top and the bottom of the main frame part 1, the water inlet pipe 302 is arranged at the side edge of the water cooling seat 301 at the top, the water outlet pipe 304 is arranged at the side edge of the water cooling seat 301 at the bottom, and the water drain pipe 305 is arranged at the bottom of the water cooling seat 301 at the bottom.
A plurality of water-cooling square pipes 303 are evenly distributed in the inside of the main frame portion 1 at intervals, and two ends of each water-cooling square pipe 303 are communicated with the inside of the two water-cooling seats 301 respectively. The main frame 1 includes a frame body, and a dry-type transformer is provided inside the high-voltage part 4.
The cooling liquid enters the water-cooled square pipe 303 through the water inlet pipe 302, cools the air in the air-cooled part 2, and flows out through the water outlet pipe 304, and the water inside the water-cooled part is cooled by the drain pipe 305.
Advantages of the second embodiment over the first embodiment:
the working efficiency and the installation stability of the device are improved, the service life of the device is prolonged, and the cooling efficiency of the device is improved.
The use method of the high-efficiency heat-dissipation dry-type transformer comprises the following steps:
the transformer comprises a main frame part 1, an air cooling part 2, a water cooling part 3 and a high-pressure part 4, wherein the main frame part 1 provides an installation position and a supporting force for the transformer, and the air cooling part 2 is arranged outside the main frame part 1 and matched with the water cooling part 3 to cool the transformer.
In the description of the present invention, it is to be understood that the terms "front end", "rear end", "horizontal", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Claims (6)
1. High-efficient radiating dry-type transformer, its characterized in that: the air cooling device comprises a main frame portion (1), an air cooling portion (2), a water cooling portion (3) and a high-pressure portion (4), wherein the main frame portion (1) is arranged on the outer side of the high-pressure portion (4), the air cooling portion (2) is arranged on the outer side of the main frame portion (1), and the water cooling portion (3) is arranged on the inner side of the main frame portion (1).
2. A high efficiency heat dissipating dry transformer as claimed in claim 1 wherein: the air cooling portion (2) comprises an air cooling seat (201), an air cooling shield (202), an air cooling rotating shaft (203), air cooling fan blades (204) and an air cooling fixing bolt (205), the air cooling seat (201) is arranged at the bottom of the main frame portion (1), the air cooling shield (202) is movably clamped with the air cooling seat (201), and the air cooling fixing bolt (205) is in threaded connection with the air cooling seat (201).
3. A high efficiency heat dissipating dry transformer as claimed in claim 2 wherein: inside forced air cooling seat (201) was arranged in forced air cooling pivot (203), forced air cooling pivot (203) both ends rotate with forced air cooling seat (201) and air-cooled guard shield (202) respectively and are connected, forced air cooling pivot (203) middle part is arranged in to forced air cooling flabellum (204).
4. A high efficiency heat dissipating dry transformer as claimed in claim 3 wherein: the water cooling portion (3) comprises two water cooling seats (301), a water inlet pipe (302), a plurality of water cooling square pipes (303), a water outlet pipe (304) and a water drain pipe (305), wherein the water cooling seats (301) are symmetrically arranged at the top and the bottom of the main frame portion (1), the water inlet pipe (302) is arranged at the side edge of the water cooling seat (301) at the top, the water outlet pipe (304) is arranged at the side edge of the water cooling seat (301) at the bottom, and the water drain pipe (305) is arranged at the bottom of the water cooling seat (301) at the bottom.
5. A high efficiency heat dissipating dry transformer as claimed in claim 4 wherein: the water-cooling square pipes (303) are uniformly distributed in the main frame portion (1) at intervals, and two ends of each water-cooling square pipe (303) are communicated with the interiors of the two water-cooling seats (301) respectively.
6. A high efficiency heat dissipating dry transformer as claimed in claim 5 wherein: the main frame portion (1) comprises a frame body, and a dry type transformer is arranged inside the high-voltage portion (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740756.8U CN216119838U (en) | 2021-11-10 | 2021-11-10 | High-efficient radiating dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740756.8U CN216119838U (en) | 2021-11-10 | 2021-11-10 | High-efficient radiating dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216119838U true CN216119838U (en) | 2022-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122740756.8U Active CN216119838U (en) | 2021-11-10 | 2021-11-10 | High-efficient radiating dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216119838U (en) |
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2021
- 2021-11-10 CN CN202122740756.8U patent/CN216119838U/en active Active
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