CN213583407U - Heat radiator for transformer uses - Google Patents
Heat radiator for transformer uses Download PDFInfo
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- CN213583407U CN213583407U CN202023044659.7U CN202023044659U CN213583407U CN 213583407 U CN213583407 U CN 213583407U CN 202023044659 U CN202023044659 U CN 202023044659U CN 213583407 U CN213583407 U CN 213583407U
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Abstract
The utility model discloses a heat dissipation device used for a transformer, which mainly solves the problems that the prior heat dissipation device of the transformer has poor heat dissipation performance and needs to frequently replace cooling water; a heat dissipation device for a transformer comprises a transformer tank, wherein a water storage tank is mounted outside the transformer tank, the water storage tank is communicated with a cooling tank, a water outlet of the water storage tank is connected with a cooling outer pipe and a cooling inner pipe, a pipe inlet and a pipe outlet are formed in the side wall of the transformer tank, the cooling inner pipe enters the interior of the transformer tank through the pipe inlet and penetrates out of the pressure tank through the pipe outlet, the part of the cooling inner pipe entering the interior of the transformer tank is spiral and is in contact with the inner wall of the transformer tank, one end of the cooling outer pipe is connected with a water pump, a water outlet of the water pump is connected with a water; the heat abstractor that the transformer used dispels the heat the cooling through the cooling water to vary voltage case inside and outside wall, and the device cooling effect is good, has better development prospect.
Description
Technical Field
The utility model relates to a transformer heat dissipation equipment field specifically is a heat abstractor that transformer used.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. In electrical equipment and wireless circuits, the transformer is commonly used for voltage lifting, impedance matching, safety isolation and the like, and is a device for transforming voltage, current and impedance by utilizing electromagnetic mutual induction; the transformer can generate heat in the use, needs to use heat abstractor to cool down.
The existing transformer heat dissipation device has poor heat dissipation performance and limited heat dissipation effect, and the service life of the transformer is influenced; the cooling water is used for cooling, the cooling water needs to be frequently replaced, the use is inconvenient, the maintenance cost is high, and the practicability is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor that transformer used to reach above-mentioned purpose.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat dissipation device for a transformer comprises a transformer tank, a water storage tank is mounted outside the transformer tank, the water storage tank is communicated with a cooling tank, a water outlet of the water storage tank is connected with a cooling outer pipe and a cooling inner pipe, a pipe inlet and a pipe outlet are formed in the side wall of the transformer tank, the cooling inner pipe enters the interior of the transformer tank through the pipe inlet and penetrates out through the pipe outlet, the part of the cooling inner pipe entering the interior of the transformer tank is spiral and is in contact with the inner wall of the transformer tank, the cooling outer pipe is spirally wound on the outer wall of the transformer tank and is in contact with the exterior of the transformer tank, one end, far away from the water storage tank, of the cooling outer pipe and the cooling inner pipe is connected with a water pump, a water outlet of the water pump is connected with a water outlet pipe, the water, the part of the water outlet pipe penetrating through the interior of the cooling tank is spiral.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the utility model discloses a transformer tank, including transformer tank inner chamber, inlet port, transformer tank inner chamber bottom end fixed mounting, transformer tank inside fixed mounting has the backup pad, the inlet port has been seted up to backup pad upper surface, transformer tank inner chamber bottom end fixed mounting has two rotation motors, it is provided with the dwang to rotate motor rotation end, two the equal fixed mounting in dwang top has inlet fan, the transformer tank top is provided with the case lid, case lid central point puts and installs the air discharge fan.
In one alternative: the thermometer is installed to the cooling tank lateral wall, the cooling tank top sets up the inlet that has that adds the coolant liquid, cooling tank bottom end is provided with the leakage fluid dram.
In one alternative: the supporting plate upper surface fixed mounting has the insulating block of placing the transformer, the ventilation hole has been seted up to the insulating block upper surface.
In one alternative: four air inlets have been seted up to vary voltage case lateral wall bottom, the air inlet externally mounted has the drying cabinet, air inlet duct and charging hopper have been seted up to the drying cabinet surface.
In one alternative: and a connecting clamping block is arranged on the side wall of the cooling inner pipe and is fixedly connected with the transformation box through two locking bolts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the heat dissipation device used by the transformer dissipates heat and cools the inner wall and the outer wall of the transformation box through cooling water, the cooling effect of the device is good, the transformer is prevented from working at high temperature for a long time, the service life of the transformer is prolonged, and the development prospect is good;
2. the heat dissipation device used by the transformer cools the used cooling water by using the cooling liquid, the cooling water does not need to be frequently replaced, whether the cooling pipe leaks or not can be detected by the flowmeter, the use is convenient, the economy is better, and the maintenance cost is low;
3. the heat dissipation device used by the transformer is provided with the drying box, so that the air inlet fan is ensured to suck dry air, and the moisture in the air is prevented from influencing the use of the transformer.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation device used in a transformer.
Fig. 2 is a schematic structural view of a drying box in a heat dissipation device for a transformer.
Fig. 3 is a schematic structural diagram of a connection clip in a heat dissipation device for a transformer.
Notations for reference numerals: 1-transformer tank, 101-air inlet, 102-pipe outlet, 103-pipe inlet, 2-tank cover, 3-water storage tank, 4-cooling tank, 5-cooling outer pipe, 6-cooling inner pipe, 7-support plate, 701-air inlet, 8-insulation block, 801-air vent, 9-transformer, 10-liquid outlet, 11-exhaust fan, 12-rotating motor, 13-rotating rod, 14-air inlet fan, 15-liquid inlet, 16-water pump, 17-alarm, 18-flowmeter, 19-water outlet pipe, 20-connecting fixture block, 21-locking bolt, 22-drying box, 221-air inlet groove, 222-feeding groove and 23-thermometer.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, a heat dissipation device for a transformer includes a transformer tank 1, a water storage tank 3 is installed outside the transformer tank 1, the water storage tank 3 is communicated with a cooling tank 4, a water outlet of the water storage tank 3 is connected with a cooling outer tube 5 and a cooling inner tube 6, a side wall of the transformer tank 1 is provided with an inlet 103 and an outlet 102, the cooling inner tube 6 enters the transformer tank 1 through the inlet 103 and penetrates out through the outlet 102, a portion of the cooling inner tube 6 entering the transformer tank 1 is spiral and contacts with an inner wall of the transformer tank 1, the cooling outer tube 5 is spirally wound on an outer wall of the transformer tank 1 and contacts with an outer portion of the transformer tank 1, one end of the cooling outer tube 5 and the cooling inner tube 6 away from the water storage tank 3 is connected with a water pump 16, the water pump 16 pumps water in the water storage tank 3 through the cooling outer tube 5 and the, the contact parts of the cooling outer pipe 5 and the cooling inner pipe 6 and the inner wall and the outer wall of the pressure changing box 1 are spiral, so that the contact area can be increased, the water flowing in the cooling pipe absorbs the heat in the pressure transformation box 1 contacted with the cooling pipe, thereby playing the role of heat dissipation and temperature reduction, a water outlet pipe 19 is connected with a water outlet of the water pump 16, the water outlet pipe 19 is connected with a flow meter 18, the flow meter 18 is electrically connected with an alarm 17, when the cooling outer pipe 5 and the cooling inner pipe 6 have water leakage, the reading of the flow meter 18 connected with the water outlet pipe 19 is lower than the set value, the alarm 17 connected with the flowmeter 18 starts to alarm to remind the user to prevent the leakage of the transformer, the water outlet pipe 19 penetrates through the interior of the cooling tank 4 and is communicated with the water storage tank 3, the water pump 16 injects water into the water storage tank 3 again through the water outlet pipe 19 to form the circulation use of cooling water, and the part of the water outlet pipe 19 penetrating through the interior of the cooling tank 4 is spiral.
The transformer box comprises a transformer box 1, a supporting plate 7, an air inlet 701, two rotating motors 12, rotating rods 13, an air inlet fan 14, a cooling inner tube 6, a box cover 2, an exhaust fan 11 and an exhaust fan 11, wherein the supporting plate 7 is fixedly installed inside the transformer box 1, the air inlet 701 is formed in the upper surface of the supporting plate 7, the two rotating motors 12 are fixedly installed at the bottom end of an inner cavity of the transformer box 1, the rotating ends of the rotating motors 12 are provided with the rotating rods 13, the top of the two rotating rods 13 are both fixedly provided with the air inlet fan 14, the rotating motors 12 drive the air inlet fan 14 to rotate, air from the outside is sucked from an air inlet 101, the sucked air is contacted with the cooling inner tube 6, the temperature is; a thermometer 23 is installed on the side wall of the cooling tank 4, a liquid inlet 15 for adding cooling liquid is formed in the top end of the cooling tank 4, and a liquid outlet 10 is formed in the bottom end of the cooling tank 4; an insulating block 8 for placing a transformer 9 is fixedly arranged on the upper surface of the supporting plate 7, and a vent hole 801 is formed in the upper surface of the insulating block 8; four air inlets 101 have been seted up to transformer case 1 lateral wall bottom, air inlet 101 externally mounted has drying cabinet 22, inlet duct 221 and feed tank 222 have been seted up to drying cabinet 22 surface.
Example 2
Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that a connecting block 20 is disposed on a side wall of the cooling inner tube 6, and the connecting block 20 is fixedly connected to the transformer tank 1 through two locking bolts 21.
The utility model discloses a theory of operation is: when the transformer tank is used, the tank cover 2 is opened, the transformer 9 is placed on the insulating block 8, the water pump 16 is started, the water pump 16 pumps water in the water storage tank 3 through the cooling outer pipe 5 and the cooling inner pipe 6, the water flowing in the cooling pipe can absorb heat in the tank body of the transformer tank 1 contacted with the cooling pipe, the heat dissipation and cooling effects are achieved, the water pump 16 injects the water into the water storage tank 3 again through the water outlet pipe 19, the water outlet pipe 19 penetrates through the cooling tank 4, cooling liquid is filled in the cooling tank 4, the water in the water outlet pipe 19 is cooled, and the temperature of the cooling water in the water storage tank 3 is guaranteed to be constant; the water outlet pipe 19 is connected with a flow meter 18 and an alarm 17, when the cooling outer pipe 5 and the cooling inner pipe 6 have water leakage, the reading of the flow meter 18 connected with the water outlet pipe 19 is lower than a set value, and the alarm 17 connected with the flow meter 18 starts alarming to remind a user of paying attention to the leakage of the transformer 9; two air inlet fans 14 are installed at the bottom of the transformer tank 1, the rotating motor 12 drives the air inlet fans 14 to rotate, outside air is sucked from the air inlet 101, the sucked air is in contact with the cooling inner pipe 6, the temperature is reduced, the air enters the transformer tank 1 from the air inlet 701 to cool the transformer 9, and the exhaust fan 11 at the top end of the transformer tank 1 exhausts hot air inside the transformer tank 1 to form internal and external circulation of the air; a thermometer 23 is installed on the side wall of the cooling tank 4, a liquid inlet 15 for adding cooling liquid is formed in the top end of the cooling tank 4, and a liquid outlet 10 is formed in the bottom end of the cooling tank 4; an insulating block 8 for placing a transformer 9 is fixedly arranged on the upper surface of the supporting plate 7, and a vent hole 801 is formed in the upper surface of the insulating block 8; four air inlets 101 are seted up to transformer case 1 lateral wall bottom, and air inlet 101 externally mounted has drying cabinet 22, has guaranteed that air inlet fan 14 inhales dry air, prevents that moisture in the air from influencing transformer 9's use.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. The heat dissipation device for the transformer comprises a transformer tank (1) and is characterized in that a water storage tank (3) is mounted outside the transformer tank (1), the water storage tank (3) is communicated with a cooling tank (4), a water outlet of the water storage tank (3) is connected with a cooling outer pipe (5) and a cooling inner pipe (6), a pipe inlet (103) and a pipe outlet (102) are formed in the side wall of the transformer tank (1), the cooling inner pipe (6) enters the inside of the transformer tank (1) through the pipe inlet (103) and penetrates out through the pipe outlet (102), the part of the cooling inner pipe (6) entering the inside of the transformer tank (1) is spiral and is in contact with the inner wall of the transformer tank (1), the cooling outer pipe (5) is spirally wound on the outer wall of the transformer tank (1) and is in contact with the outside of the transformer tank (1), and one end, far away from the water storage tank (3), of the cooling outer pipe (5) and the cooling inner pipe (6) is, the delivery port of water pump (16) is connected with outlet pipe (19), outlet pipe (19) are connected with flowmeter (18), flowmeter (18) electricity is connected with alarm (17), outlet pipe (19) pass cooling tank (4) inside and be linked together with storage water tank (3), outlet pipe (19) pass the inside part of cooling tank (4) for the heliciform.
2. The heat dissipation device for the transformer according to claim 1, wherein a support plate (7) is fixedly installed inside the transformer box (1), an air inlet hole (701) is formed in the upper surface of the support plate (7), two rotating motors (12) are fixedly installed at the bottom end of an inner cavity of the transformer box (1), a rotating rod (13) is arranged at the rotating end of each rotating motor (12), an air inlet fan (14) is fixedly installed at the top of each rotating rod (13), a box cover (2) is arranged at the top end of the transformer box (1), and an exhaust fan (11) is installed at the center position of the box cover (2).
3. The heat sink for transformer according to claim 2, wherein a thermometer (23) is installed on the side wall of the cooling tank (4), a liquid inlet (15) for adding cooling liquid is arranged at the top end of the cooling tank (4), and a liquid outlet (10) is arranged at the bottom end of the cooling tank (4).
4. The heat sink for transformer according to claim 2, wherein the supporting plate (7) is fixedly mounted with an insulating block (8) for placing the transformer (9) on the upper surface thereof, and the insulating block (8) is provided with a vent hole (801) on the upper surface thereof.
5. The heat dissipation device for the transformer according to claim 1, wherein four air inlets (101) are formed at the bottom end of the side wall of the transformer tank (1), a drying box (22) is installed outside the air inlets (101), and an air inlet groove (221) and a feeding groove (222) are formed in the outer surface of the drying box (22).
6. The heat sink for transformer according to claim 1, wherein the side wall of the cooling inner tube (6) is provided with a connecting block (20), and the connecting block (20) is fixedly connected with the transformer tank (1) through two locking bolts (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023044659.7U CN213583407U (en) | 2020-12-16 | 2020-12-16 | Heat radiator for transformer uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023044659.7U CN213583407U (en) | 2020-12-16 | 2020-12-16 | Heat radiator for transformer uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213583407U true CN213583407U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023044659.7U Active CN213583407U (en) | 2020-12-16 | 2020-12-16 | Heat radiator for transformer uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213583407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808812A (en) * | 2021-09-13 | 2021-12-17 | 浙江江山源光电气有限公司 | Environment-friendly transformer for wind power generation |
| CN116544004A (en) * | 2023-06-09 | 2023-08-04 | 山东中晶电力设备有限公司 | Dustproof dry-type transformer of making an uproar that falls |
-
2020
- 2020-12-16 CN CN202023044659.7U patent/CN213583407U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808812A (en) * | 2021-09-13 | 2021-12-17 | 浙江江山源光电气有限公司 | Environment-friendly transformer for wind power generation |
| CN113808812B (en) * | 2021-09-13 | 2024-02-13 | 浙江江山源光电气有限公司 | Environment-friendly transformer for wind power generation |
| CN116544004A (en) * | 2023-06-09 | 2023-08-04 | 山东中晶电力设备有限公司 | Dustproof dry-type transformer of making an uproar that falls |
| CN116544004B (en) * | 2023-06-09 | 2024-06-11 | 济南广鑫电力工程设计有限公司 | Dustproof dry-type transformer of making an uproar that falls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Liujian Power Construction Group Co.,Ltd. Assignor: Shandong Zhonggu Installation Engineering Co.,Ltd. Contract record no.: X2021980015774 Denomination of utility model: A heat dissipation device for transformer Granted publication date: 20210629 License type: Common License Record date: 20211222 |
|
| EE01 | Entry into force of recordation of patent licensing contract |