CN221262076U - Active heat dissipation device for transformer area on phase-change energy storage column - Google Patents
Active heat dissipation device for transformer area on phase-change energy storage column Download PDFInfo
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- CN221262076U CN221262076U CN202322772051.3U CN202322772051U CN221262076U CN 221262076 U CN221262076 U CN 221262076U CN 202322772051 U CN202322772051 U CN 202322772051U CN 221262076 U CN221262076 U CN 221262076U
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- heat exchange
- transformer
- energy storage
- oil
- phase
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- 238000004146 energy storage Methods 0.000 title claims abstract description 36
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 239000003921 oil Substances 0.000 claims abstract description 81
- 239000010724 circulating oil Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000011232 storage material Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an active heat dissipation device for a transformer area on a phase-change energy storage column, which comprises a transformer body, wherein the right end of the transformer body is fixedly provided with a heat exchange shell, the upper end of the heat exchange shell is provided with a heat exchange oil outlet, the lower end of the heat exchange shell is provided with a heat exchange oil inlet, an oil cavity in the transformer body is respectively communicated with the heat exchange oil outlet and the heat exchange oil inlet of the heat exchange shell through pipelines, a circulating oil pump, a fixing component and a heat exchanger are arranged in the heat exchange shell, the heat exchanger is communicated with a phase-change energy storage device through pipelines, the oil outlet of the circulating oil pump is communicated with the heat exchange oil outlet, the fixing component comprises a round upper guide plate and a round lower part flow plate which are arranged up and down, the heat exchange shell is combined with a heat exchange unit through the phase-change energy storage device, the transformer body is cooled, the heat generated by the transformer body is stored through the phase-change energy storage device, the redundant heat of the transformer body can be effectively utilized, and the energy utilization rate is improved.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to an active heat dissipation device for a transformer area on a phase-change energy storage column.
Background
A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like. The following problems can occur in the use process of the existing transformer:
1. The transformer in the prior art can have high temperature under long-time high-load operation, and particularly has extremely easy overheat under high temperature in summer. The overheating of the transformer can have serious consequences such as coil burning and the like, and has great influence on the service life of the transformer.
2. Excess heat generated by heat dissipation of the transformer cannot be stored and utilized, and the energy utilization rate is affected.
Disclosure of utility model
The utility model aims to provide an active heat dissipation device for a transformer area on a phase-change energy storage column, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the active heat dissipation device for the transformer area on the phase change energy storage column comprises a transformer body, a heat exchange shell is fixed at the right end of the transformer body, a heat exchange oil outlet is formed in the upper end of the heat exchange shell, a heat exchange oil inlet is formed in the lower end of the heat exchange shell, an oil cavity inside the transformer body is respectively communicated with the heat exchange oil outlet and the heat exchange oil inlet of the heat exchange shell through pipelines, a circulating oil pump, a fixing assembly and a heat exchanger are arranged inside the heat exchange shell, the heat exchanger is communicated with the phase change energy storage device through pipelines, and the oil outlet of the circulating oil pump is communicated with the heat exchange oil outlet.
Preferably, the fixed subassembly includes circular shape upper portion guide plate and the lower part flow board of placing from top to bottom, be fixed with a plurality of connecting rods between upper portion guide plate and the lower part flow board, the lower extreme of lower part flow board is fixed with a plurality of backup pads, the backup pad is fixed on the heat exchange shell, the through-hole has been seted up to the terminal surface of upper portion guide plate and lower part flow board, the heat exchanger is fixed on the heat exchange shell through fixed subassembly.
Preferably, a transformer oil return port communicated with the oil cavity is formed in the upper end of the transformer body, a transformer oil outlet communicated with the oil cavity is formed in the right end of the transformer body, the transformer oil return port is communicated with the heat exchange oil outlet through a pipeline, and the transformer oil outlet is communicated with the heat exchange oil inlet through a pipeline.
Preferably, the circulating oil pump is a submersible oil pump.
Preferably, the water inlet and the water outlet of the heat exchanger penetrate through the heat exchange shell and are communicated with the phase change energy storage device through pipelines.
Preferably, the heat exchanger is spiral.
Compared with the prior art, the utility model has the following beneficial effects:
1. The phase-change energy storage device and the heat exchanger are combined for use, so that the temperature of the transformer body is reduced, severe consequences such as coil burning and the like caused by overheating of the transformer body are prevented, and the service life of the transformer body is prolonged.
2. The phase-change energy storage device is used for storing heat generated by the transformer body, so that redundant heat of the transformer body can be stored and effectively utilized, and the energy utilization rate is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an active heat dissipation device for a transformer area on a phase change energy storage column;
FIG. 2 is a schematic diagram of the overall structure of the active heat dissipation device of the transformer area on the phase change energy storage column of the present utility model;
fig. 3 is a schematic diagram of the inside of a heat exchange housing of the active heat dissipation device of the transformer area on the phase change energy storage column.
The reference numerals in the drawings indicate: 1. a transformer body; 2. an oil return port of the transformer; 5. a fixing assembly; 7. an oil outlet of the transformer; 8. a heat exchange oil outlet; 9. a heat exchange housing; 10. a circulating oil pump; 11. an upper deflector; 12. a heat exchanger; 13. a lower partial flow plate; 14. a heat exchange oil inlet; 17. a support plate; 18. a connecting rod; 21. phase change energy storage device.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2 and 3, the active heat dissipating device of the transformer area on the phase-change energy storage column comprises a transformer body 1, a heat exchange shell 9 is fixed at the right end of the transformer body 1, a heat exchange oil outlet 8 is arranged at the upper end of the heat exchange shell 9, a heat exchange oil inlet 14 is arranged at the lower end of the heat exchange shell 9, an oil cavity in the transformer body 1 is respectively communicated with the heat exchange oil outlet 8 and the heat exchange oil inlet 14 of the heat exchange shell 9 through pipelines, a transformer oil return port 2 communicated with the oil cavity is arranged at the upper end of the transformer body 1, a transformer oil outlet 7 communicated with the oil cavity is arranged at the right end of the transformer body 1, the transformer oil return port 2 is communicated with the heat exchange oil outlet 8 through a pipeline, the transformer oil outlet 7 is communicated with the heat exchange oil inlet 14 through a pipeline, the inside of heat exchange shell 9 is equipped with circulation oil pump 10, fixed subassembly 5 and heat exchanger 12, circulation oil pump 10 is the submersible oil pump, heat exchanger 12 has phase change energy memory 21 through the pipeline intercommunication, the oil-out and the heat transfer oil-out 8 intercommunication of circulation oil pump 10, use through phase change energy memory 21 and heat exchanger 12 combination, be favorable to carrying out the heat absorption to the inside transformer oil of heat exchange shell 9, further cool down transformer body 1, through the inside transformer oil suction to transformer body 1 of circulation oil pump 10 after with the inside cooling of heat exchange shell 9, be favorable to carrying out the heat dissipation cooling to the inside component of transformer body 1, prevent that the component is too high from causing the damage, the life of transformer body 1 has been prolonged.
The fixed subassembly 5 is including upper and lower circular portion guide plate 11 and the lower part flow board 13 of placing from top to bottom, be fixed with a plurality of connecting rods 18 between upper portion guide plate 11 and the lower part flow board 13, the lower extreme of lower part flow board 13 is fixed with a plurality of backup pads 17, backup pad 17 is fixed on heat exchange shell 9, the through-hole has been seted up to the terminal surface of upper portion guide plate 11 and lower part flow board 13, heat exchanger 12 is fixed on heat exchange shell 9 through fixed subassembly 5, carry out the combined operation through upper portion guide plate 11 and lower part flow board 13, be favorable to dispersing the transformer oil that flows, increase transformer oil and heat exchanger 12 effective contact in order to improve heat exchange efficiency of heat exchanger 12.
The water inlet and the water outlet of the heat exchanger 12 penetrate through the heat exchange shell 9 and are communicated with the phase-change energy storage device 21 through the pipeline, the phase-change energy storage device 21 is communicated with the water inlet and the water outlet of the heat exchanger 12 through the pipeline, and energy storage materials inside the phase-change energy storage device 21 are beneficial to storing heat generated by the transformer body 1 and then conveying the stored heat to a needed place so as to improve the energy utilization rate.
The working principle of the utility model;
The transformer oil in the transformer body 1 flows through the transformer oil outlet 7 and the heat exchange oil inlet 14 to enter the heat exchange shell 9 through the transformer oil outlet, the transformer oil entering the heat exchange shell 9 flows through the surface of the heat exchanger 12 through the lower part flow plate 13, the transformer oil converts the heat in the transformer oil into circulating water in the heat exchanger 12 through the heat exchanger 12 after passing through the surface of the heat exchanger 12, the transformer oil after absorbing the heat enters the oil inlet of the circulating oil pump 10 through the upper flow guide plate 11, the transformer oil after being pumped and exchanged by the circulating oil pump 10 through the oil inlet of the circulating oil pump enters the transformer body 1 through the heat exchange oil outlet 8 and the transformer oil return port 2, the water inlet and the water outlet of the heat exchanger 12 are connected with the phase-change energy storage device 21 through connecting water pipes, circulating water flows into the heat exchanger 12 through the water inlet of the heat exchanger 12, the circulating water absorbs the heat of the converted transformer oil through the heat exchanger 12, the transformer oil is cooled, the circulating water after absorbing the heat flows into the phase-change energy storage device 21 through the water outlet of the heat exchanger 12, the circulating water after absorbing the heat converts the heat into the phase-change energy storage material in the phase-change energy storage device 21, the heat of the transformer is stored through the phase-change energy storage material, the stored heat is conveyed to a needed position to improve the energy utilization rate, and the circulating water after completing the heat exchange is pumped into the heat-carrying heat exchanger 12 by the water pump in the phase-change energy storage device 21 to absorb the heat, and the circulating water is circulated reciprocally.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Active heat dissipation device of transformer area on phase change energy storage post, including transformer body (1), its characterized in that: the transformer is characterized in that a heat exchange shell (9) is fixed at the right end of the transformer body (1), a heat exchange oil outlet (8) is formed in the upper end of the heat exchange shell (9), a heat exchange oil inlet (14) is formed in the lower end of the heat exchange shell (9), an oil cavity inside the transformer body (1) is respectively communicated with the heat exchange oil outlet (8) and the heat exchange oil inlet (14) of the heat exchange shell (9) through pipelines, a circulating oil pump (10), a fixing assembly (5) and a heat exchanger (12) are arranged inside the heat exchange shell (9), a phase change energy storage device (21) is communicated with the heat exchange oil outlet through pipelines, and the oil outlet of the circulating oil pump (10) is communicated with the heat exchange oil outlet (8).
2. The active heat dissipation device for a transformer area on a phase-change energy storage column according to claim 1, wherein: the utility model provides a heat exchanger, including fixed subassembly (5), fixed subassembly (5) are including circular shape upper portion guide plate (11) and the lower part flow board (13) of placing from top to bottom, be fixed with a plurality of connecting rods (18) between upper portion guide plate (11) and the lower part flow board (13), the lower extreme of lower part flow board (13) is fixed with a plurality of backup pads (17), backup pad (17) are fixed on heat exchange housing (9), the through-hole has been seted up to the terminal surface of upper portion guide plate (11) and lower part flow board (13), heat exchanger (12) are fixed on heat exchange housing (9) through fixed subassembly (5).
3. The active heat dissipation device for a transformer area on a phase-change energy storage column according to claim 1, wherein: the transformer oil return port (2) communicated with the oil cavity is formed in the upper end of the transformer body (1), the transformer oil outlet (7) communicated with the oil cavity is formed in the right end of the transformer body (1), the transformer oil return port (2) is communicated with the heat exchange oil outlet (8) through a pipeline, and the transformer oil outlet (7) is communicated with the heat exchange oil inlet (14) through a pipeline.
4. The active heat dissipation device for a transformer area on a phase-change energy storage column according to claim 1, wherein: the circulating oil pump (10) is a submersible oil pump.
5. The active heat dissipation device for a transformer area on a phase-change energy storage column according to claim 1, wherein: the water inlet and the water outlet of the heat exchanger (12) penetrate through the heat exchange shell (9) and are communicated with the phase-change energy storage device (21) through pipelines.
6. The active heat dissipation device for a transformer area on a phase-change energy storage column according to claim 1, wherein: the heat exchanger (12) is spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322772051.3U CN221262076U (en) | 2023-10-16 | 2023-10-16 | Active heat dissipation device for transformer area on phase-change energy storage column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322772051.3U CN221262076U (en) | 2023-10-16 | 2023-10-16 | Active heat dissipation device for transformer area on phase-change energy storage column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221262076U true CN221262076U (en) | 2024-07-02 |
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ID=91651466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322772051.3U Active CN221262076U (en) | 2023-10-16 | 2023-10-16 | Active heat dissipation device for transformer area on phase-change energy storage column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221262076U (en) |
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2023
- 2023-10-16 CN CN202322772051.3U patent/CN221262076U/en active Active
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