CN221262075U - Three-phase dry-type transformer convenient to equipment - Google Patents
Three-phase dry-type transformer convenient to equipmentInfo
- Publication number
- CN221262075U CN221262075U CN202323248487.9U CN202323248487U CN221262075U CN 221262075 U CN221262075 U CN 221262075U CN 202323248487 U CN202323248487 U CN 202323248487U CN 221262075 U CN221262075 U CN 221262075U
- Authority
- CN
- China
- Prior art keywords
- transformer
- shell
- water
- fixedly arranged
- phase dry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000004065 semiconductor Substances 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 239000000110 cooling liquid Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model relates to the technical field of transformers, and discloses a three-phase dry-type transformer convenient to assemble. Firstly, the semiconductor radiating fin is used for radiating heat inside the shell, then the cold air of the cold guide plate is sucked through the suction fan, so that the cold air can be filled inside the shell, then the heating surface of the semiconductor radiating fin is cooled through cooling water inside the water plate, continuous work of the semiconductor radiating fin can be kept, then the circulating water pump can be used for circularly replacing the water inside the water plate and the water inside the water storage tank, the water inside the water plate is prevented from heating after contacting the heating surface of the semiconductor radiating fin for a long time, good radiating effect can be provided for the transformer main body, and the assembled three dry transformers can keep good working temperature, so that the three dry transformers can work for a long time.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a three-phase dry-type transformer convenient to assemble.
Background
A Transformer (Transformer) is a device for changing an ac voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core), and the main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.
The existing three dry transformers are usually combined by using three single dry transformers, but the combined three dry transformers are easy to generate heat, so that the three dry transformers are not easy to adapt to long-time work, and therefore, improvement is needed.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a three-phase dry-type transformer convenient to assemble, and solves the problem that the three dry-type transformers are easy to heat.
The utility model provides the following technical scheme:
The three-phase dry-type transformer comprises a shell, wherein a heat dissipation part is fixedly arranged on one side of the shell, an assembly part is inserted into the shell, and a transformer main body is inserted into the assembly part;
The heat dissipation part comprises a semiconductor heat dissipation plate, a cold guide plate is fixedly arranged on one side of the semiconductor heat dissipation plate, a water plate is fixedly arranged on the other side of the semiconductor heat dissipation plate, which is far away from the cold guide plate, a connecting pipe is fixedly arranged on one side of the water plate, a circulating water pump is fixedly arranged at one end of the connecting pipe of the water plate, a water storage tank is fixedly arranged at the bottom of the circulating water pump, and a suction fan is fixedly arranged on the inner wall of the shell.
The preferred technical scheme is as follows: the inside of the water plate is filled with cooling liquid on the outer wall of the heating surface of the semiconductor radiating fin, and the inside of the water storage tank is filled with cooling liquid.
The preferred technical scheme II is as follows: the circulating water pump is fixedly arranged on one side of the shell, and the semiconductor radiating fin is fixedly arranged inside the shell.
The preferred technical scheme III: the assembly part comprises a top cylinder, the top cylinder is sleeved on the outer wall of the transformer main body, a handle is fixedly arranged at the top of the top cylinder, a limit rod is inserted into the inner wall of the top cylinder, a rectangular block is fixedly arranged on one side of the limit rod, an inserting rod is fixedly arranged at the bottom of the transformer main body, and a connecting bottom plate is fixedly arranged on the inner wall of the shell.
The preferred technical scheme is as follows: the top wall of the shell is provided with a through hole slot, and the top cylinder is arranged in an inserting connection manner with the shell through the through hole slot of the shell 1.
The preferable technical scheme is as follows: the inside slot of having seted up of connection bottom plate, the inserted bar is grafting installation setting with connection bottom plate through connection bottom plate's slot.
A preferred technical scheme is as follows: the number of the limiting rods is two, the disc is arranged at the top of the transformer main body, and the limiting rods are attached to the bottom of the disc of the transformer main body.
Compared with the prior art, the utility model provides the three-phase dry-type transformer convenient to assemble, which has the following beneficial effects:
(1) This three-phase dry-type transformer convenient to equipment carries out the heat dissipation of shell inside through the semiconductor fin cooling surface at first, then absorbs the air conditioning of cold guide plate through the suction fan, make the air conditioning can be full of shell inside, then cool off the face that generates heat of semiconductor fin through the cooling water in water board inside, can keep the continuous work of semiconductor fin, then can carry out the circulation change with the water in the storage water tank inside with the water in water board inside through circulating water pump, avoid the water in water board inside to heat up after the face that generates heat of semiconductor fin for a long time, can provide good radiating effect for the transformer main part, make the three dry-type transformers of equipment can keep good operating temperature, in order to three dry-type transformers's long-time work.
(2) This three-phase dry-type transformer convenient to equipment, then install the transformer main part again, through will pushing up the section of thick bamboo cover at transformer main part top, then press the gag lever post and make the gag lever post spacing to the transformer main part, then hold the handle and mention the transformer main part and insert inside the shell for the inserted bar inserts inside the connection bottom plate, accomplish the installation, when dismantling, only need hold the handle and extract the transformer main part from the shell inside, then extract the gag lever post from pushing up the section of thick bamboo inside, can take out the transformer main part and accomplish the dismantlement, the equipment and the dismantlement of carrying out the transformer main part that can be convenient, follow-up maintenance and change of being convenient for.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged view of a cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a cross-sectional bottom view of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a housing; 2. a heat radiating member; 3. assembling the components; 4. a transformer body; 21. a water storage tank; 22. a circulating water pump; 23. a water plate; 24. a semiconductor heat sink; 25. a cold guide plate; 26. a suction fan; 31. a top cylinder; 32. a handle; 33. a limit rod; 34. a connecting bottom plate; 35. a rod; 36. rectangular blocks.
Detailed Description
Referring to fig. 1-4, in a first embodiment:
A three-phase dry-type transformer convenient to assemble comprises a shell 1, wherein a heat dissipation part 2 is fixedly arranged on one side of the shell 1, an assembling part 3 is inserted into the shell 1, and a transformer main body 4 is inserted into the assembling part 3;
The heat dissipation part 2 comprises a semiconductor heat dissipation plate 24, a cold guide plate 25 is fixedly arranged on one side of the semiconductor heat dissipation plate 24, a water plate 23 is fixedly arranged on the other side of the semiconductor heat dissipation plate 24 away from the cold guide plate 25, a cooling liquid in the water plate 23 is used for dissipating heat of a heat generation surface of the semiconductor heat dissipation plate 24, a connecting pipe is fixedly arranged on one side of the water plate 23, a circulating water pump 22 is fixedly arranged at one end of the connecting pipe of the water plate 23, water in the water box in the water storage tank 21 is circulated through the circulating water pump 22, the water storage tank 21 is fixedly arranged at the bottom of the circulating water pump 22, a suction fan 26 is fixedly arranged on the inner wall of the shell 1, and cold air emitted by the semiconductor heat dissipation plate 24 can be emitted into the whole shell 1 through the suction fan 26.
Further, the cooling liquid is filled in the water plate 23 and the outer wall of the heat generating surface of the semiconductor heat sink 24, the cooling liquid is filled in the water storage tank 21, the circulating water pump 22 is fixedly installed on the side of the housing 1, and the semiconductor heat sink 24 is fixedly installed in the housing 1.
Specifically, firstly, the cooling surface of the semiconductor cooling fin 24 is used for cooling the inside of the shell 1, then the cold air of the cold guide plate 25 is sucked by the air suction fan 26, so that the inside of the shell 1 can be filled with the cold air, then the cooling water in the water plate 23 is used for cooling the heating surface of the semiconductor cooling fin 24, the continuous operation of the semiconductor cooling fin 24 can be kept, then the water in the water plate 23 and the water in the water storage tank 21 can be circularly replaced by the circulating water pump 22, the water in the water plate 23 is prevented from heating after contacting the heating surface of the semiconductor cooling fin 24 for a long time, a good cooling effect can be provided for the transformer main body 4, and the assembled three dry transformers can keep good working temperature, so that the three dry transformers can work for a long time.
Please refer to fig. 1-4, and further go to embodiment two on the basis of embodiment one:
the assembly part 3 comprises a top cylinder 31, the top cylinder 31 is sleeved on the outer wall of the transformer main body 4, a handle 32 is fixedly arranged at the top of the top cylinder 31, the handle 32 can be used by hands conveniently, a limit rod 33 is inserted into the inner wall of the top cylinder 31, a rectangular block 36 is fixedly arranged on one side of the limit rod 33, an inserting rod 35 is fixedly arranged at the bottom of the transformer main body 4, and a connecting bottom plate 34 is fixedly arranged on the inner wall of the shell 1.
Further, through hole slots are formed in the top wall of the shell 1, the top barrel 31 is in plug-in installation with the shell 1 through the through hole slots of the shell 1, slots are formed in the connecting bottom plate 34, the inserting rods 35 are in plug-in installation with the connecting bottom plate 34 through the slots of the connecting bottom plate 34, the number of the limiting rods 33 is two, the top of the transformer main body 4 is provided with a disc, and the limiting rods 33 are attached to the bottom of the disc of the transformer main body 4.
Specifically, then install transformer main part 4 again, through with a section of thick bamboo 31 cover at transformer main part 4 top, then press gag lever post 33 makes gag lever post 33 carry out spacingly to transformer main part 4, then hold handle 32 and mention transformer main part 4 and insert inside shell 1, make inserted bar 35 insert inside connecting plate 34, accomplish the installation, when dismantling, only need hold handle 32 and extract transformer main part 4 from shell 1 inside, then extract gag lever post 33 from a section of thick bamboo 31 inside, can take out transformer main part 4 and accomplish the dismantlement, can be convenient carry out the equipment and the dismantlement of transformer main part 4, the follow-up maintenance and the change of being convenient for.
In summary, this three-phase dry-type transformer convenient to equipment, firstly, cool face through the semiconductor fin 24 sends out the heat dissipation of shell 1 inside, then absorb the air conditioning of cold guide plate 25 through suction fan 26, make the air conditioning can be full of shell 1 inside, then cool off the face that generates heat of semiconductor fin 24 through the cooling water in water plate 23 inside, can keep the continuous work of semiconductor fin 24, then can circulate the change with the inside water of storage water tank 21 with the inside water of water plate 23 through circulating water pump 22, avoid the inside water of water plate 23 to heat up after the long-time contact semiconductor fin 24 generates heat, then install transformer main part 4 again, through cover a section of thick bamboo 31 at transformer main part 4 top, then make stop lever 33 carry out spacingly to transformer main part 4 by pressing down stop lever 33, then hold handle 32 and mention transformer main part 4 and insert inside shell 1, make insert the bottom plate 34 inside, accomplish the installation, when dismantling, only need handle 32 extract transformer main part 4 from shell 1 inside, then take out stop lever 33 from the inside barrel 31, can accomplish the dismantlement of transformer main part 4.
Claims (7)
1. The utility model provides a three-phase dry-type transformer convenient to equipment, includes shell (1), its characterized in that: a heat dissipation part (2) is fixedly arranged on one side of the shell (1), an assembly part (3) is inserted into the shell (1), and a transformer main body (4) is inserted into the assembly part (3);
The heat dissipation part (2) comprises a semiconductor heat dissipation fin (24), a cold guide plate (25) is fixedly arranged on one side of the semiconductor heat dissipation fin (24), a water plate (23) is fixedly arranged on the other side of the semiconductor heat dissipation fin (24) away from the cold guide plate (25), a connecting pipe is fixed on one side of the water plate (23), a circulating water pump (22) is fixedly arranged at one end of the connecting pipe of the water plate (23), a water storage tank (21) is fixedly arranged at the bottom of the circulating water pump (22), and a suction fan (26) is fixedly arranged on the inner wall of the shell (1).
2. A three-phase dry-type transformer for facilitating assembly according to claim 1, wherein: the inside of the water plate (23) is filled with cooling liquid on the outer wall of the heat-generating surface of the semiconductor radiating fin (24), and the inside of the water storage tank (21) is filled with cooling liquid.
3. A three-phase dry-type transformer for facilitating assembly according to claim 1, wherein: the circulating water pump (22) is fixedly arranged on one side of the shell (1), and the semiconductor radiating fins (24) are fixedly arranged in the shell (1).
4. A three-phase dry-type transformer for facilitating assembly according to claim 1, wherein: the assembly part (3) comprises a top cylinder (31), the top cylinder (31) is sleeved on the outer wall of the transformer main body (4), a handle (32) is fixedly installed at the top of the top cylinder (31), a limit rod (33) is inserted into the inner wall of the top cylinder (31), a rectangular block (36) is fixedly installed on one side of the limit rod (33), a plug rod (35) is fixedly installed at the bottom of the transformer main body (4), and a connecting bottom plate (34) is fixedly installed on the inner wall of the shell (1).
5. The three-phase dry transformer of claim 4, wherein the three-phase dry transformer is assembled with the transformer in a substantially vertical position: the top wall of the shell (1) is provided with a through hole slot, and the top cylinder (31) is arranged in an inserting connection mode with the shell (1) through the through hole slot of the shell (1).
6. The three-phase dry transformer of claim 4, wherein the three-phase dry transformer is assembled with the transformer in a substantially vertical position: the inside slot of connecting bottom plate (34) has been seted up, inserted bar (35) are grafting installation setting with connecting bottom plate (34) through the slot of connecting bottom plate (34).
7. The three-phase dry transformer of claim 4, wherein the three-phase dry transformer is assembled with the transformer in a substantially vertical position: the number of the limiting rods (33) is two, the top of the transformer main body (4) is provided with a disc, and the limiting rods (33) are attached to the bottom of the disc of the transformer main body (4).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221262075U true CN221262075U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |