CN220306076U

CN220306076U - Radiating structure of high-voltage electric desalting explosion-proof transformer

Info

Publication number: CN220306076U
Application number: CN202321669717.6U
Authority: CN
Inventors: 王晨
Original assignee: Shenyang No 4 Transformer Plant Co ltd
Current assignee: Shenyang No 4 Transformer Plant Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-01-05
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a radiating structure of a high-voltage desalting and explosion-proof transformer, which comprises a shell, wherein a transformer body is arranged in the shell, an air cooling mechanism is arranged in the shell, and a water cooling mechanism is arranged in the shell.

Description

Radiating structure of high-voltage electric desalting explosion-proof transformer

Technical Field

The utility model belongs to the technical direction of transformer heat dissipation equipment, and particularly relates to a heat dissipation structure of a high-voltage electric desalting explosion-proof transformer.

Background

A transformer is a stationary electrical device for transforming ac voltage and current to transmit ac power. The transformer can be divided into a power transformer, a test transformer, an instrument transformer and a special-purpose transformer according to the electric energy transmission principle of electromagnetic induction; the power transformer is necessary equipment for power transmission and distribution and power distribution of power users; a device for performing a withstand voltage (boost) test on the electrical device by the test transformer; the transformer for the instrument is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformers for special use include electric furnace transformers for smelting, electric welding transformers, rectifier transformers for electrolysis and small voltage regulating transformers.

The current announcements are: the utility model discloses a radiating structure of a high-frequency transformer, which not only increases the radiating area and improves the radiating efficiency, but also improves the rigidity of the whole structure, and belongs to the field of radiating structures.

The patent only dissipates heat from the transformer through the heat sink, but the heat dissipation efficiency of the heat sink is limited, and the magnetic core assembly is fixed in a heat conducting material, so that the magnetic core assembly is inconvenient to detach when the magnetic core assembly needs to be maintained

Disclosure of Invention

The utility model aims at solving the problems in the background technology by aiming at the heat dissipation structure of the high-voltage electric desalting explosion-proof transformer of the existing device.

In order to solve the technical problems, the utility model provides the following technical scheme: the heat dissipation structure of the high-voltage electric desalting explosion-proof transformer comprises a shell, wherein a transformer body is arranged in the shell, an air cooling mechanism is arranged in the shell, and a water cooling mechanism is arranged in the shell;

the air cooling mechanism comprises a fixing frame, radiating fins, radiating holes and a fan, wherein the fixing frame is arranged in the shell, the radiating fins are arranged on the fixing frame and are distributed linearly, the radiating holes are formed in the shell, and the fan is arranged in the radiating holes.

The utility model further discloses that the water cooling mechanism comprises a water storage tank, a cooling cavity, a circulating pipe, a recovery pipe and a water pump, wherein the water storage tank is arranged on the shell, the cooling cavity is arranged on the inner wall of the shell, the circulating pipe is arranged in the cooling cavity, the circulating pipe is arranged in a coiled pipe, one end of the circulating pipe is arranged in the water storage tank, one end of the recovery pipe is arranged in the circulating pipe, the other end of the recovery pipe is arranged in the water storage tank, and the water pump is arranged on the recovery pipe.

The utility model further discloses that the clamping plate is arranged in the shell, the spring is arranged on the clamping plate, the other end of the spring is arranged on the inner wall of the shell, and the number of the springs is a plurality of and is linearly arranged.

The utility model further discloses that the upper surface of the shell is provided with a movable door, and the movable door is provided with a handle.

The utility model further provides that the clamping plate is provided with an inclined part.

The utility model further discloses that the upper surface of the shell is provided with the support column, the support column is provided with the rain shield, and the rain shield is obliquely arranged.

Compared with the prior art, the utility model has the following beneficial effects: in the present utility model, the number of the components,

(1) Through setting up casing, the transformer body, forced air cooling mechanism, water-cooling mechanism, grip block and spring, when using, can place the transformer body inside the casing at first, when the in-process that the transformer body placed downwards, can extrude the grip block, and then make the grip block extrude the spring, the power through the spring recovery deformation can make the grip block fix the transformer body, when the transformer body needs maintenance, the convenience takes out the transformer body, then the transformer body during operation can release a large amount of heat, can discharge the heat of casing inside through forced air cooling mechanism and water-cooling mechanism, the radiating efficiency to the transformer body has been improved, wherein forced air cooling mechanism includes the mount, radiator fin, louvre and fan, when using, the mount can be fixed radiator fin at first, then radiator fin can increase the area of contact with steam, then open the fan, make the fan arouse the air current, the inside steam of casing is discharged through the louvre.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a front view provided by an embodiment of the present utility model;

FIG. 3 is a perspective cross-sectional view taken along line A-A in FIG. 2, in accordance with an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a housing, a transformer body and a clamping plate according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of the clamping plate, spring and inclined portion provided by an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a fixing frame and a heat dissipation fin according to an embodiment of the present utility model.

In the figure: 1. a housing; 2. a transformer body; 3. an air cooling mechanism; 4. a water cooling mechanism; 5. a clamping plate; 6. a spring; 7. a movable door; 8. a handle; 9. an inclined portion; 10. a support column; 11. a rain shield; 301. a fixing frame; 302. a heat radiation fin; 303. a heat radiation hole; 304. a fan; 401. a water storage tank; 402. a cooling chamber; 403. a flow pipe; 404. a recovery pipe; 405. and (3) a water pump.

Description of the embodiments

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a high-voltage electric desalination explosion-proof transformer heat radiation structure, includes casing 1, and the inside of casing 1 is provided with transformer body 2, is provided with forced air cooling mechanism 3 in the casing 1, is provided with water cooling mechanism 4 in the casing 1;

the air cooling mechanism 3 comprises a fixing frame 301, heat dissipation fins 302, heat dissipation holes 303 and a fan 304, wherein the fixing frame 301 is arranged in the shell 1, the heat dissipation fins 302 are arranged on the fixing frame 301, the heat dissipation fins 302 are distributed linearly, the heat dissipation holes 303 are arranged in the shell 1, and the fan 304 is arranged in the heat dissipation holes 303.

The scheme is adopted: through setting up casing 1, transformer body 2, forced air cooling mechanism 3 and water-cooling mechanism 4, when using, can at first place transformer body 2 inside casing 1, the during operation of transformer body 2 can release a large amount of heat, can be through forced air cooling mechanism 3 and water-cooling mechanism 4 with the inside heat of casing 1 discharge, improved the radiating efficiency to transformer body 2, wherein forced air cooling mechanism 3 includes mount 301, radiator fin 302, louvre 303 and fan 304, when using, at first mount 301 can fix radiator fin 302, then radiator fin 302 can increase the area that contacts with the steam, then open fan 304, make fan 304 cause the air current, discharge the inside steam of casing 1 through louvre 303.

Referring to fig. 3, the water cooling mechanism 4 includes a water storage tank 401, a cooling chamber 402, a circulation pipe 403, a recovery pipe 404 and a water pump 405, the water storage tank 401 is disposed on the housing 1, the cooling chamber 402 is disposed on the inner wall of the housing 1, the circulation pipe 403 is disposed in the cooling chamber 402, the circulation pipe 403 is a serpentine pipe, one end of the circulation pipe 403 is disposed in the water storage tank 401, one end of the recovery pipe 404 is disposed in the circulation pipe 403, the other end of the recovery pipe 404 is disposed in the water storage tank 401, and the water pump 405 is disposed on the recovery pipe 404.

The scheme is adopted: through setting up storage water tank 401, cooling chamber 402, runner 403, recovery pipe 404 and water pump 405, when using, at first pour into cold water into storage water tank 401, then cold water in storage water tank 401 can enter runner 403 in, cold water forms the heat exchange with the inside heat of casing 1, absorb the inside heat of casing 1, then runner 403 sets up for the coiled pipe, can increase the time that cold water flows in cooling chamber 402, then recycle into storage water tank 401 through recovery pipe 404 and water pump 405 and carry out the reuse, both formed the heat exchange with the inside heat of casing 1 and reduced the waste of water resource.

Referring to fig. 5, a clamping plate 5 is provided inside the housing 1, a spring 6 is provided on the clamping plate 5, the other end of the spring 6 is provided on the inner wall of the housing 1, and the number of the springs 6 is several and linearly provided.

The scheme is adopted: through setting up grip block 5 and spring 6, when the in-process of placing down of transformer body 2, can extrude grip block 5, and then make grip block 5 extrude spring 6, resume the power of deformation through spring 6, enable grip block 5 to fix transformer body 2, when transformer body 2 needs the maintenance, conveniently take out transformer body 2.

Referring to fig. 1, a movable door 7 is provided on the upper surface of the housing 1, and a handle 8 is provided on the movable door 7.

The scheme is adopted: through setting up dodge gate 7 and handle 8, when using, can open dodge gate 7 through handle 8, conveniently put into and take out casing 1 with transformer body 2, when need not put into or take out transformer body 2, dodge gate 7 can seal casing 1, avoids external impurity to enter into the inside of casing 1, protects transformer body 2.

Referring to fig. 5, the chucking plate 5 is provided with an inclined portion 9.

The scheme is adopted: through setting up tilting part 9, when transformer body 2 extrudeed grip block 5, transformer body 2 can earlier with tilting part 9 contact, tilting part 9 can decompose transformer body 2 decurrent power into to spring 6 direction and decurrent power, can make things convenient for transformer body 2 to extrude grip block 5.

Referring to fig. 1, a support column 10 is provided on an upper surface of a housing 1, and a weather shield 11 is provided on the support column 10, the weather shield 11 being inclined.

The scheme is adopted: through setting up support column 10 and weather shield 11, when using, at first support column 10 can support weather shield 11, and when meetting rainy weather, the rainwater can flow down along weather shield 11, avoids rainwater and casing 1 contact, further avoids the rainwater to invade inside casing 1 and causes the influence to transformer body 2.

When the transformer is used, the transformer body 2 can be placed in the shell 1, when the transformer body 2 is placed downwards, the clamping plate 5 is extruded, the clamping plate 5 is used for extruding the spring 6, the deformation force is recovered through the spring 6, the clamping plate 5 can be used for fixing the transformer body 2, when the transformer body 2 needs to be maintained, the transformer body 2 is conveniently taken out, then the fixing frame 301 can be used for fixing the radiating fins 302, the area of the radiating fins 302, which can be contacted with hot air, is increased, then the fan 304 is opened, the fan 304 is used for causing air flow, hot air in the shell 1 is discharged through the radiating holes 303, cold water is injected into the water storage tank 401, cold water in the water storage tank 401 can enter the circulation pipe 403, the cold water forms heat exchange with the heat in the shell 1, the heat in the shell 1 is absorbed, then the circulation pipe 403 is arranged into the coiled pipe, the time for flowing cold water in the cooling cavity 402 can be increased, then the cold water is recovered into the water storage tank 401 through the recovery pipe 404 and the water pump 405 for reuse, the heat exchange with the heat in the shell 1 is formed, the heat exchange with the heat in the shell 1 is reduced, the waste of the heat exchange efficiency is improved, and the heat dissipation of the two heat sources is improved, and the heat dissipation efficiency of the transformer is improved, and the heat is cooled by the energy of the transformer 2.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a high-voltage electric desalination explosion-proof transformer heat radiation structure, includes casing (1), its characterized in that: the transformer is characterized in that a transformer body (2) is arranged in the shell (1), an air cooling mechanism (3) is arranged in the shell (1), and a water cooling mechanism (4) is arranged in the shell (1);

the air cooling mechanism (3) comprises a fixing frame (301), radiating fins (302), radiating holes (303) and fans (304), wherein the fixing frame (301) is arranged in the shell (1), the radiating fins (302) are arranged on the fixing frame (301), the radiating fins (302) are distributed in a number of linear mode, the radiating holes (303) are formed in the shell (1), and the fans (304) are arranged in the radiating holes (303).

2. The heat dissipation structure of a high-voltage desalination explosion-proof transformer according to claim 1, wherein: the water cooling mechanism (4) comprises a water storage tank (401), a cooling cavity (402), a circulating pipe (403), a recovery pipe (404) and a water pump (405), wherein the water storage tank (401) is arranged on the shell (1), the cooling cavity (402) is arranged on the inner wall of the shell (1), the circulating pipe (403) is arranged in the cooling cavity (402), the circulating pipe (403) is arranged as a coiled pipe, one end of the circulating pipe (403) is arranged in the water storage tank (401), one end of the recovery pipe (404) is arranged in the circulating pipe (403), and the other end of the recovery pipe (404) is arranged in the water storage tank (401), and the water pump (405) is arranged on the recovery pipe (404).

3. The heat dissipation structure of a high-voltage desalination explosion-proof transformer according to claim 1, wherein: the novel multifunctional electric heating device is characterized in that a clamping plate (5) is arranged inside the shell (1), a spring (6) is arranged on the clamping plate (5), the other end of the spring (6) is arranged on the inner wall of the shell (1), and the number of the springs (6) is a plurality of and linearly arranged.

4. The heat dissipation structure of a high-voltage desalination explosion-proof transformer according to claim 1, wherein: the upper surface of casing (1) is provided with dodge gate (7), be provided with handle (8) on dodge gate (7).

5. A high voltage desalination explosion-proof transformer heat dissipation structure as defined in claim 3, wherein: the clamping plate (5) is provided with an inclined part (9).

6. The heat dissipation structure of a high-voltage desalination explosion-proof transformer according to claim 1, wherein: the novel rain shield is characterized in that a support column (10) is arranged on the upper surface of the shell (1), a rain shield plate (11) is arranged on the support column (10), and the rain shield plate (11) is obliquely arranged.