CN209103897U - A kind of high-efficient heat-dissipating transformer applied to thermal power plant - Google Patents
A kind of high-efficient heat-dissipating transformer applied to thermal power plant Download PDFInfo
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- CN209103897U CN209103897U CN201821712331.8U CN201821712331U CN209103897U CN 209103897 U CN209103897 U CN 209103897U CN 201821712331 U CN201821712331 U CN 201821712331U CN 209103897 U CN209103897 U CN 209103897U
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Abstract
The utility model discloses a kind of high-efficient heat-dissipating transformers applied to thermal power plant, including cabinet and it is placed in the intracorporal transformer body of case, venthole is provided on the top plate of cabinet, venthole is provided on bottom plate, the intracorporal top of case is equipped with temperature inductor, vertical spacing is disposed with muti-piece heat sink on the outer wall of cabinet, magnetism servo-electric motor water-cooling is provided in cabinet, magnetism servo-electric motor water-cooling includes spiral heat absorption pipe, water inlet pipe and outlet pipe, it is connected between outlet pipe and water inlet pipe by connecting tube, direction in connecting tube from outlet pipe to water inlet pipe is disposed with tank and refrigeration machine, air cooling mechanism is provided with below transformer body, air cooling mechanism includes radiator fan, transmission parts and motor.The heat that the synthesis radiating mode of the utility model combination magnetism servo-electric motor water-cooling, air cooling mechanism and heat sink distributes transformer body is taken away, and good heat dissipation effect, radiating efficiency height, safe and reliable, long service life have significant economic value and social value.
Description
Technical field
The utility model relates to electrical equipment technical fields, and in particular to a kind of high efficiency and heat radiation applied to thermal power plant
Type transformer.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core.Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc..Applied to thermal power generation
The main transformer of factory is all step-up transformer, and main function is the electric boost by generator sending to network voltage, then will hair
Electricity out is connected to the grid.
For the explosion-proof equal needs of anti-corrosion, transformer closed installation generally in cabinet, during the work time, electronics is first for transformer
Part can generate a large amount of heat, and since cabinet inner volume is limited, air is not susceptible to convection current, and heat dissipation is restricted, these heat
Amount is easily accumulated in transformer and cannot timely distribute, and the temperature in transformer will increase, and may cause transformer
Cisco unity malfunction shortens the service life of transformer, accident is likely to result in when serious, influences the normal fortune in thermal power plant
Row, brings unnecessary loss, and the heat dissipation effect of the oil immersed type taken currently on the market or the modes such as air-cooled is all undesirable.Cause
This develops a kind of good heat dissipation effect, the high-efficient heat-dissipating safe and reliable, with long service life applied to thermal power plant becomes
Depressor is desirability.
Utility model content
The purpose of this utility model is to provide a kind of good heat dissipation effect, it is safe and reliable, with long service life be applied to fire
The high-efficient heat-dissipating transformer in power power plant.
The purpose of this utility model is achieved in that including cabinet and being placed in the intracorporal transformer body of case, cabinet
It is provided with venthole on top plate, venthole is provided on bottom plate, the intracorporal top of case is equipped with temperature inductor, the outer wall of cabinet
Upper vertical spacing is disposed with muti-piece heat sink.
Magnetism servo-electric motor water-cooling is provided in cabinet, magnetism servo-electric motor water-cooling includes spiral heat absorption pipe, water inlet pipe and outlet pipe, spiral heat absorption pipe
It is fixed that water inlet pipe is connected to the lower end of spiral heat absorption pipe, and outlet pipe is connected to the upper end of spiral heat absorption pipe on the side wall of the box body,
And the other end of water inlet pipe and outlet pipe both passes through the tank wall of cabinet and reaches the outside of cabinet, leads between outlet pipe and water inlet pipe
It crosses connecting tube to be connected to, the direction in connecting tube from outlet pipe to water inlet pipe is disposed with tank and refrigeration machine.
Air cooling mechanism is provided with below transformer body, air cooling mechanism includes radiator fan, transmission parts and motor, is dissipated
Hot-air fan is mounted on the inside of cabinet, and the air-out direction of radiator fan, towards the direction of transformer body, radiator fan passes through
Transmission parts are connect with the motor drive being mounted on outside cabinet.
Further, the surface of spiral heat absorption pipe is provided with absorber plate.
Further, shutter is provided on the wall box above heat sink.
Further, blower fan is provided with below heat sink, the air outlet of blower fan is upward.
Further, solar panel is provided with above cabinet, solar panel is successively connected by connection line
It is connected to inverter and power supply storage equipment, power supply storage equipment is electrically connected with motor.
Further, coaming plate is provided in cabinet, coaming plate separates spiral heat absorption pipe and transformer body, and coaming plate passes through
Connection strap is fixed on the side wall of the box body.
The utility model is passed through the lower cold water of temperature, cold water in the operational process of transformer in spiral heat absorption pipe
The heat that transformer body is distributed is absorbed in flow process, the radiator fan below transformer body then can promote case
Intracorporal air flowing, avoids the aggregation of heat, conducive to the heat that transformer body gives out is taken away, arranges heat from venthole
Out, in addition, the heat that transformer issues is transmitted on heat sink from the tank wall of cabinet, these heats can be then dispersed by heat sink
In air.The synthesis radiating mode of the utility model combination magnetism servo-electric motor water-cooling, air cooling mechanism and heat sink distributes transformer body
Heat take away, good heat dissipation effect, safe and reliable, long service life have significant economic value and social value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model heat sink 6, blower fan 18 and shutter 17.
In figure: 1- cabinet, 2- transformer body, 3- venthole, 4- venthole, 5- temperature inductor, 6- heat sink, 7- spiral shell
Revolve absorbing pipe, 8- water inlet pipe, 9- outlet pipe, 10- connecting tube, 11- tank, 12- refrigeration machine, 13- radiator fan, 14- transmission
Component, 15- motor, 16- absorber plate, 17- shutter, 18- blower fan, 19- solar panel, 20- inverter, 21- power supply
Storage device, 22- coaming plate.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation instructs made any changes and modifications based on the utility model, belongs to the protection scope of the utility model.
As shown in Fig. 1~2, the utility model includes cabinet 1 and the transformer body 2 that is placed in cabinet 1, transformer body
2 include iron core and coil windings, is existing structure, is provided with venthole 3 on the top plate of cabinet 1, is provided with venthole on bottom plate
4, the top in cabinet 1 is equipped with temperature inductor 5, and vertical spacing is disposed with muti-piece heat sink 6 on the outer wall of cabinet 1.
Magnetism servo-electric motor water-cooling is provided in cabinet 1, magnetism servo-electric motor water-cooling includes spiral heat absorption pipe 7, water inlet pipe 8 and outlet pipe 9, and spiral is inhaled
Heat pipe 7 is fixed on the side wall of cabinet 1, and water inlet pipe 8 is connected to the lower end of spiral heat absorption pipe 7, outlet pipe 9 and spiral heat absorption pipe 7
Upper end connection, and the other end of water inlet pipe 8 and outlet pipe 9 both passes through the tank wall of cabinet 1 and reaches the outside of cabinet 1, water outlet
It is connected between pipe 9 and water inlet pipe 8 by connecting tube 10, is disposed in connecting tube 10 from outlet pipe 9 to the direction of water inlet pipe 8
Tank 11 and refrigeration machine 12 filled the water in tank 11 before this in use, and then water reduces after refrigeration machine 12
Temperature, subsequent cold water enter in spiral heat absorption pipe 7 from water inlet pipe 9, and heat exchange is completed in spiral heat absorption pipe 7, absorbs heat
Water returned in tank 11 from outlet pipe 9, this completes a circulations.
The lower section of transformer body 2 is provided with air cooling mechanism, and air cooling mechanism includes radiator fan 13, transmission parts 14 and electricity
Machine 15, radiator fan 13 are mounted on the inside of cabinet 1, and the air-out direction of radiator fan 13 is towards the direction of transformer body 2,
Radiator fan 13 is sequentially connected by transmission parts 14 with the motor 15 being mounted on outside cabinet 1, in use, motor 15
Radiator fan 13 is passed torque to by transmission parts 14, so that radiator fan 13 be driven to rotate.
The utility model monitors the temperature in cabinet 1 in real time in use, by temperature inductor 5, according to obtaining
Temperature conditions, the water temperature being adjusted into spiral heat absorption pipe 7, such as when weather is more sultry, it is possible to need to reduce water
Temperature, for another example when weather is more cold, may only need, which can reach heat dissipation by air cooling mechanism and heat sink 6, is wanted
It asks, at this moment can close magnetism servo-electric motor water-cooling, the comprehensive heat dissipation of the utility model combination magnetism servo-electric motor water-cooling, air cooling mechanism and heat sink 6
Mode takes away the heat that transformer body 2 distributes, good heat dissipation effect, safe and reliable, long service life, has significant economical
Value and social value.
The surface of spiral heat absorption pipe 7 is provided with absorber plate 16, and the setting of absorber plate 16 can increase spiral heat absorption pipe 7 and heat
More heats can be absorbed in the contact area of air at identical conditions, by more heat transfers to spiral heat absorption pipe 7
Internal heat-absorbing medium improves heat exchange efficiency.
It is provided with shutter 17 on 1 side wall of cabinet of 6 top of heat sink, the setting of shutter 17 can be accelerated in cabinet 1
The expulsion efficiency of hot-air improves radiating efficiency.
The lower section of heat sink 6 is provided with blower fan 18, the air outlet of blower fan 18 upward, between heat sink 6 is vertical
It can accelerate the air circulation between each block of heat sink 6 after opening blower fan 18 every setting, so that heat dissipation effect is more preferable, dissipate
The thermal efficiency is higher.
The top of cabinet 1 is provided with solar panel 19, and solar panel 19 is connected in turn by connection line
Inverter 20 and power supply storage equipment 21, power supply storage equipment 21 are electrically connected with motor 15, since transformer is usually all installation
Outdoors, condition thus is provided for the utilization of solar energy, in practice, the power supply mode of motor 15 can be simultaneously
Using power grid power supply and solar powered, when having electric energy in power supply storage equipment 21, use is solar powered, on the contrary then adopt
It is powered with power grid, it is such to be arranged advantageously in the saving of electric energy.
Transformer in use, spiral heat absorption pipe 7 may leak, if these water are flushed in transformer body 2,
It will lead to the damage of transformer body 2, in some instances it may even be possible to accident occur, in order to avoid this case, be provided with coaming plate in cabinet 1
22, coaming plate 22 separates spiral heat absorption pipe 7 and transformer body 2, and coaming plate 22 is fixed on the side wall of cabinet 1 by connection strap
On, such setting can separate water and transformer body 2, when leak occurs for spiral heat absorption pipe 7 so that transformer is being transported
It is more safe and reliable during row, in addition, can be discharged from venthole 4 from the water leaked out in spiral heat absorption pipe 7.
Claims (6)
1. a kind of high-efficient heat-dissipating transformer applied to thermal power plant, including cabinet (1) and the transformation being placed in cabinet (1)
Device main body (2), it is characterised in that: be provided with venthole (3) on the top plate of the cabinet (1), be provided with venthole on bottom plate
(4), the top in cabinet (1) is equipped with temperature inductor (5), and vertical spacing is disposed with muti-piece heat dissipation on the outer wall of cabinet (1)
Plate (6)；
It is provided with magnetism servo-electric motor water-cooling in the cabinet (1), magnetism servo-electric motor water-cooling includes spiral heat absorption pipe (7), water inlet pipe (8) and outlet pipe
(9), the spiral heat absorption pipe (7) is fixed on the side wall of cabinet (1), and the lower end of water inlet pipe (8) and spiral heat absorption pipe (7) connects
Logical, outlet pipe (9) is connected to the upper end of spiral heat absorption pipe (7), and the other end of water inlet pipe (8) and outlet pipe (9) both passes through case
The tank wall of body (1) reaches the outside of cabinet (1), between the outlet pipe (9) and water inlet pipe (8) even by connecting tube (10)
It is logical, tank (11) and refrigeration machine (12) are disposed with from outlet pipe (9) to the direction of water inlet pipe (8) in connecting tube (10)；
Air cooling mechanism is provided with below the transformer body (2), air cooling mechanism includes radiator fan (13), transmission parts
(14) and motor (15), the radiator fan (13) are mounted on the inside of cabinet (1), and the air-out direction court of radiator fan (13)
To the direction of transformer body (2), radiator fan (13) motor external with cabinet (1) is mounted on by transmission parts (14)
(15) it is sequentially connected.
2. a kind of high-efficient heat-dissipating transformer applied to thermal power plant according to claim 1, it is characterised in that:
The surface of the spiral heat absorption pipe (7) is provided with absorber plate (16).
3. a kind of high-efficient heat-dissipating transformer applied to thermal power plant according to claim 1, it is characterised in that: institute
It states and is provided with shutter (17) on cabinet (1) side wall above heat sink (6).
4. a kind of high-efficient heat-dissipating transformer applied to thermal power plant according to claim 1, it is characterised in that: institute
It states and is provided with below heat sink (6) blower fan (18), the air outlet of blower fan (18) is upward.
5. a kind of high-efficient heat-dissipating transformer applied to thermal power plant according to claim 1, it is characterised in that: institute
It states and is provided with above cabinet (1) solar panel (19), solar panel (19) is connected in turn by connection line
Inverter (20) and power supply storage equipment (21), power supply storage equipment (21) are electrically connected with motor (15).
6. a kind of high-efficient heat-dissipating transformer applied to thermal power plant according to claim 1, it is characterised in that: institute
It states and is provided with coaming plate (22) in cabinet (1), coaming plate (22) separates spiral heat absorption pipe (7) and transformer body (2), coaming plate
(22) it is fixed on by connection strap on the side wall of cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712331.8U CN209103897U (en) | 2018-10-22 | 2018-10-22 | A kind of high-efficient heat-dissipating transformer applied to thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712331.8U CN209103897U (en) | 2018-10-22 | 2018-10-22 | A kind of high-efficient heat-dissipating transformer applied to thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103897U true CN209103897U (en) | 2019-07-12 |
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ID=67156008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712331.8U Active CN209103897U (en) | 2018-10-22 | 2018-10-22 | A kind of high-efficient heat-dissipating transformer applied to thermal power plant |
Country Status (1)
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| CN (1) | CN209103897U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867303A (en) * | 2019-11-29 | 2020-03-06 | 魏洋洋 | Thermal power uses high-efficient heat dissipation type potential device |
| CN111430116A (en) * | 2020-05-14 | 2020-07-17 | 华翔翔能科技股份有限公司 | Water-cooled wind power transformer |
| CN111613418A (en) * | 2020-05-29 | 2020-09-01 | 南通星宇电气有限公司 | Transformer cooling system and implementation method thereof |
| CN111627664A (en) * | 2020-06-01 | 2020-09-04 | 江苏兆开电气有限公司 | Transformer equipment with multistage heat dissipation mechanism |
| CN111952044A (en) * | 2020-09-02 | 2020-11-17 | 国网河南省电力公司宜阳县供电公司 | Box transformer ventilates and prevents bird and beast device |
| CN113421745A (en) * | 2021-05-27 | 2021-09-21 | 江西丰源电气有限公司 | Energy-saving environment-friendly transformer |
| CN117292925A (en) * | 2023-10-08 | 2023-12-26 | 河北昌亚电力成套设备有限公司 | High-efficient heat dissipation transformer |
| EP4322186A3 (en) * | 2022-08-08 | 2024-05-22 | Eaton Intelligent Power Limited | Inductive apparatus with helical coil frame |
-
2018
- 2018-10-22 CN CN201821712331.8U patent/CN209103897U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867303A (en) * | 2019-11-29 | 2020-03-06 | 魏洋洋 | Thermal power uses high-efficient heat dissipation type potential device |
| CN111430116A (en) * | 2020-05-14 | 2020-07-17 | 华翔翔能科技股份有限公司 | Water-cooled wind power transformer |
| CN111430116B (en) * | 2020-05-14 | 2021-04-27 | 华翔翔能科技股份有限公司 | Water-cooled wind power transformer |
| CN111613418A (en) * | 2020-05-29 | 2020-09-01 | 南通星宇电气有限公司 | Transformer cooling system and implementation method thereof |
| CN111627664A (en) * | 2020-06-01 | 2020-09-04 | 江苏兆开电气有限公司 | Transformer equipment with multistage heat dissipation mechanism |
| CN111952044A (en) * | 2020-09-02 | 2020-11-17 | 国网河南省电力公司宜阳县供电公司 | Box transformer ventilates and prevents bird and beast device |
| CN113421745A (en) * | 2021-05-27 | 2021-09-21 | 江西丰源电气有限公司 | Energy-saving environment-friendly transformer |
| EP4322186A3 (en) * | 2022-08-08 | 2024-05-22 | Eaton Intelligent Power Limited | Inductive apparatus with helical coil frame |
| CN117292925A (en) * | 2023-10-08 | 2023-12-26 | 河北昌亚电力成套设备有限公司 | High-efficient heat dissipation transformer |
| CN117292925B (en) * | 2023-10-08 | 2024-04-26 | 河北昌亚电力成套设备有限公司 | High-efficient heat dissipation transformer |
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