CN107123510A - A kind of oil-filled transformer oil storage circulating cooling system - Google Patents
A kind of oil-filled transformer oil storage circulating cooling system Download PDFInfo
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- CN107123510A CN107123510A CN201710340992.6A CN201710340992A CN107123510A CN 107123510 A CN107123510 A CN 107123510A CN 201710340992 A CN201710340992 A CN 201710340992A CN 107123510 A CN107123510 A CN 107123510A
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- water
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- tank
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- inlet
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- 238000001816 cooling Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000002828 fuel tank Substances 0.000 claims abstract description 30
- 239000000446 fuel Substances 0.000 claims abstract description 25
- 230000030279 gene silencing Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Abstract
The present invention discloses a kind of oil-filled transformer oil storage circulating cooling system, including fuel tank, oil pump, fuel reserve tank, water tank, cistern, first hot channel, second hot channel, inlet channel, drainage pipeline, water pipeline, water pump, blower fan, cooling frame, temperature sensor and controller, one end of first hot channel is connected with the oil-out of fuel tank by oil pump, the other end is communicated with the oil inlet of fuel reserve tank, one end of second hot channel is communicated with the oil-out of fuel reserve tank, the other end is communicated with the oil inlet of fuel tank, fuel reserve tank is arranged in water tank, one side of water tank offers a water inlet and a water jet, another offers a water jet sideways, the bottom of water tank offers discharge outlet, one end of inlet channel is connected with water inlet, the other end is connected with cistern, one end of drainage pipeline is connected by water pump with discharge outlet, the other end is connected with cistern；The present invention is simple in construction, classification radiating, improves the radiating effect of cooling system.
Description
Technical field
The present invention relates to oil-filled transformer cooling device technical field, and in particular to a kind of oil-filled transformer oil storage is followed
Ring cooling system.
Background technology
During transformer station high-voltage side bus, because inside has loss and produces amount of heat, so as to cause transformer heating to be led
Cause temperature rise.Under long-term high temperature action, accelerated ageing is gradually lost its electric strength by insulating materials, so as to influence
The normal operation of transformer and the service life for shortening transformer.Therefore, transformer cooling system is long-term, reliable, Effec-tive Function
It is to ensure the necessary condition that transformer is normally run.At present, existing transformer cooling system have oil immersed type, it is oil, strong
Compel oil circulating air cooling and forced oil circulation water-cooling, but these types of cooling have certain defect, easily in cooling procedure
The problems such as appearance cooling effect is bad, noise is excessive and blower fan is blocked.
The content of the invention
In view of the above-mentioned problems, the present invention proposes a kind of oil-filled transformer oil storage circulating cooling system, cooling effect is solved
The problems such as really bad, noise is larger and blower fan is blocked.
To solve the above problems, the present invention proposes following technical scheme：A kind of oil-filled transformer oil storage circulating cooling system
System, including fuel tank, oil pump, fuel reserve tank, water tank, cistern, the first hot channel, the second hot channel, inlet channel, drainpipe
Road, water pipeline, water pump, blower fan, cooling frame, temperature sensor and controller, the fuel tank outer wall are coated with silencing net, noise reduction
Net outside is coated with insulating barrier, and fuel tank internal is provided with temperature sensor, one end of first hot channel and going out for fuel tank
Hydraulic fluid port is connected by oil pump, and the other end is communicated with the oil inlet of fuel reserve tank, one end of the second hot channel and fuel reserve tank it is fuel-displaced
Mouth is communicated, and the other end is communicated with the oil inlet of fuel tank, and fuel reserve tank is arranged in water tank, and temperature sensor, water are provided with water tank
One side of case offers a water inlet and a water jet, and another offers a water jet, the bottom of water tank sideways
Portion offers discharge outlet, and one end of the inlet channel is connected with water inlet, and the other end is connected with cistern, and two water jets lead to
Cross water pump and be respectively communicated with water pipeline, water pipeline is separately positioned on the outside of the first hot channel and the second hot channel,
And water pipeline is provided with multiple nozzles close to the side of hot channel, the bottom of water pipeline is provided with guiding gutter, guiding gutter
Both sides be provided with the baffle plate of projection, and the bottom of guiding gutter communicates with water tank, and one end of drainage pipeline passes through water pump and draining
Mouth connection, the other end is connected with cistern, and the cooling frame is arranged on the outside of the first hot channel and the second hot channel, wind
Machine is arranged on cooling frame, the blower fan, water pump, the signal output part signal respectively with controller of oil pump and temperature sensor
Input is electrically connected.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the invention：The blower fan
Air inlet be provided with airstrainer.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the invention：It is described to set
Blower fan quantity on cooling frame is no less than 4.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the invention：Described first
Hot channel and the second hot channel are spirality pipe.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the invention：The water spray
The nozzle quantity set on pipeline is no less than 4.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the invention：The blower fan
Air inlet be provided with airstrainer.
Beneficial effect
The present invention is enclosed with silencing net in the outer wall of fuel tank, can reduce the noise that transformer is produced in operation process, noise reduction
The outer wall of net is coated with insulating barrier, substantially increases the security of transformer；The side wall of fuel tank be provided with the first hot channel and
Second hot channel, one end of the first hot channel is communicated by oil pump with the oil-out of fuel tank, and the other end and fuel reserve tank enter
Hydraulic fluid port is communicated；One end of second hot channel is communicated with the oil-out of fuel reserve tank, and the other end is communicated with the oil inlet of fuel tank, can be with
Secondary radiating is carried out to fuel tank by the circulation of hot channel, fuel reserve tank is arranged in water tank, can be by water tank to fuel reserve tank
Further radiating, is provided with water inlet and discharge outlet on water tank, discharge outlet is connected by water pump with cistern, water inlet directly with storage
Pond is communicated, and starts water pump, and the water of water tank is flowed into cistern, and at the same time, the water of cistern is flowed into via water inlet
In water tank, this design realizes water tank and the cyclic process of cistern reclaimed water；Water tank is connected by water pump with water pipeline, spray
Water is sprayed onto on hot channel by waterpipe by nozzle, it is possible to achieve the radiating to hot channel；The bottom of water pipeline is set
Guiding gutter is equipped with, the bottom of guiding gutter is connected with water tank, directly the water that nozzles spray comes out can be flowed into symbolic animal of the birth year, it is to avoid
The waste of resource and hoard damage of the water to transformer tank；It is provided with cooling frame, cooling frame and sets on the outside of water pipeline
Blower fan is equipped with, the setting of blower fan can improve the radiating effect of hot channel；The air inlet of blower fan is provided with airstrainer,
The wind distribution for blowing out blower fan is uniform, and it is more preferable that radiating effect is played, while the setting of airstrainer can also filter cold
But the large granular impurity in wind, prevents it from being accumulated on blower fan, causes the blocking of blower fan；Fuel reserve tank is arranged in water tank, can be with
Further cool to recycling the insulating oil come, temperature sensor is arranged on oil inlet and oil-out, can be passed by temperature
Sensor monitors the temperature difference of oil inlet and oil-out at any time, is regulated and controled by control cabinet.The present invention is simple in construction, and classification dissipates
Heat, improves the radiating effect of cooling system.
Brief description of the drawings
Fig. 1 is the structural representation of oil-filled transformer cooling system of the present invention；
Marked in figure：1st, fuel tank, 2, oil pump, 3, fuel reserve tank, 4, water tank, 5, cistern, the 6, first hot channel, 7, second dissipates
Hot channel, 8, inlet channel, 9, drainage pipeline, 10, water pipeline, 11, blower fan, 12, cooling frame, 13, silencing net, 14, water inlet
Mouthful, 15, discharge outlet.
Embodiment
As shown in the figure：A kind of oil-filled transformer oil storage circulating cooling system of the present invention, including fuel tank 1, oil pump 2, oil storage
Case 3, water tank 4, cistern 5, the first hot channel 6, the second hot channel 7, inlet channel 8, drainage pipeline 9, water pipeline 10,
Water pump, blower fan 11, cooling frame 12, temperature sensor and controller, the outer wall of fuel tank 1 are coated with silencing net 13, can reduce transformation
The noise that device is produced in operation process, the outside of silencing net 13 is coated with insulating barrier, substantially increases security；Inside fuel tank 1
Temperature sensor is installed, the signal output part of temperature sensor is electrically connected with the signal receiving end of controller, and we can lead to
Excess temperature sensor monitors the temperature in fuel tank 1 at any time, and one end of the first hot channel 6 passes through oil pump 2 with the oil-out of fuel tank 1
It is connected, the other end is communicated with the oil inlet of fuel reserve tank 3, and one end of the second hot channel 7 is communicated with the oil-out of fuel reserve tank 3, separately
One end is communicated with the oil inlet of fuel tank 1, and fuel reserve tank 3 is arranged in water tank 4, when temperature reaches to a certain degree in fuel tank 1, is passed through
Controller starts cooling system, and oil pump 2 starts, and the oil in fuel tank 1 is entered in the first hot channel 6 through oil-out, by following
Ring cooling is flowed into fuel reserve tank 3 by the other end of the first hot channel 6, and fuel reserve tank 3 is arranged in water tank 4, can accelerate storage
Oily radiating rate in fuel tank 3, the insulation passed through by the insulating oil of fuel reserve tank 3 in the further cooling of water tank 4, fuel reserve tank 3
Oil is flowed into the second hot channel 7, and the further cooling through the second hot channel 7, the oil inlet through fuel tank 1 is flowed into fuel tank
In 1；First hot channel 6 and the second hot channel 7 are spirality pipe, can increase the contact surface of hot channel and air
Product, accelerates radiating；Temperature sensor is provided with water tank 4, a side of water tank 4 offers a water inlet 14 and a spray
The mouth of a river, another offers a water jet sideways, and the bottom of water tank 4 offers discharge outlet 15, and one end of inlet channel 8 is with entering
The mouth of a river 14 is connected, and the other end is connected with cistern 5, and one end of drainage pipeline 9 is connected by water pump with discharge outlet 15, the other end with
Cistern 5 is connected, when the temperature of water tank 4 reach one timing, can by controller start water pump, water pump by drainage pipeline 9,
Water in water tank 4 is pumped into cistern 5, now the pressure reduction in water tank 4, the water of cistern 5 is flowed by inlet channel 8
Enter into water tank 4, two water jets have been respectively communicated with water pipeline 10 by water pump, water pipeline 10 is separately positioned on first and dissipated
The outside of the hot channel 7 of hot channel 6 and second, and water pipeline 10 is provided with multiple nozzles, water close to the side of hot channel
Pump can by extracting the water in water tank 4, via water pipeline 10, water pipeline 10 via nozzles spray on hot channel,
Hot channel is cooled, the nozzle quantity set on water pipeline 10 be no less than 4, can more preferably effect to radiating tube
Radiated in road；The bottom of water pipeline 10 is provided with guiding gutter, and the both sides of guiding gutter are provided with the baffle plate of projection, and guiding gutter
Bottom communicated with water tank 4, the water that nozzle sprays directly can be fed directly in water tank 4 by this design by guiding gutter,
Realize the reuse of water, it is to avoid the wasting of resources and damage transformer case；Cooling frame 12 is arranged on the He of the first hot channel 6
The outside of second hot channel 7, blower fan 11 is arranged on cooling frame 12, blower fan 11, water pump, the letter of oil pump 2 and temperature sensor
Number output end is electrically connected with the signal input part of controller respectively, can be by blower fan 11 to water pipeline when equipment starts
10 and hot channel further radiated, the air inlet of blower fan 11 is provided with airstrainer, is arranged on cooling frame 12
The quantity of blower fan 11 be no less than 4, airstrainer is set by the air inlet of fan 11, the wind-force for blowing out blower fan 11
It is evenly distributed, it is more preferable that radiating effect is played, while the bulky grain that the setting of airstrainer can also be filtered in cooling wind is miscellaneous
Matter, prevents it from being accumulated on blower fan 11, causes the blocking of blower fan 11.
It is described above, only it is presently preferred embodiments of the present invention, any formal limitation not is made to the present invention, although this
Invention is disclosed above with preferred embodiment, is not limited to the present invention, and any those skilled in the art are not taking off
In the range of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent variations
Equivalent embodiment, as long as without departing from technical solution of the present invention content, in the range of still falling within technical solution of the present invention.
Claims (5)
1. a kind of oil-filled transformer oil storage circulating cooling system, including fuel tank（1）, oil pump（2）, fuel reserve tank（3）, water tank（4）、
Cistern（5）, the first hot channel（6）, the second hot channel（7）, inlet channel（8）, drainage pipeline（9）, water pipeline
（10）, water pump, blower fan（11）, cooling frame（12）, temperature sensor and controller, it is characterised in that：The fuel tank（1）Outer wall bag
It is covered with silencing net（13）, silencing net（13）Outside is coated with insulating barrier, fuel tank（1）Inside is provided with temperature sensor, described
One hot channel（6）One end and fuel tank（1）Oil-out pass through oil pump（2）It is connected, the other end and fuel reserve tank（3）Oil inlet
Communicate, the second hot channel（7）One end and fuel reserve tank（3）Oil-out communicate, the other end and fuel tank（1）Oil inlet phase
It is logical, fuel reserve tank（3）It is arranged on water tank（4）In, water tank（4）In be provided with temperature sensor, water tank（4）A side offer
One water inlet（14）With a water jet, another offers a water jet, water tank sideways（4）Bottom offer draining
Mouthful（15）, the inlet channel（8）One end and water inlet（14）Connection, the other end and cistern（5）Connection, two water jets
Water pipeline has been respectively communicated with by water pump（10）, water pipeline（10）It is separately positioned on the first hot channel（6）Dissipated with second
Hot channel（7）Outside, and water pipeline（10）Side close to hot channel is provided with multiple nozzles, water pipeline（10）'s
Bottom is provided with guiding gutter, and the both sides of guiding gutter are provided with the baffle plate of projection, and bottom and the water tank of guiding gutter（4）Communicate, arrange
Waterpipe（9）One end pass through water pump and discharge outlet（15）Connection, the other end and cistern（5）Connection, the cooling frame（12）
It is arranged on the first hot channel（6）With the second hot channel（7）Outside, blower fan（11）Installed in cooling frame（12）On, it is described
Blower fan（11）, water pump, oil pump（2）Electrically connected respectively with the signal input part of controller with the signal output part of temperature sensor.
2. a kind of oil-filled transformer oil storage circulating cooling system as claimed in claim, it is characterised in that：The blower fan（11）
Air inlet be provided with airstrainer.
3. a kind of oil-filled transformer oil storage circulating cooling system as claimed in claim, it is characterised in that：It is described be arranged on it is cold
But the blower fan on frame（11）Quantity is no less than 4.
4. a kind of oil-filled transformer oil storage circulating cooling system as claimed in claim, it is characterised in that：First radiating
Pipeline（6）With the second hot channel（7）It is spirality pipe.
5. a kind of oil-filled transformer oil storage circulating cooling system as claimed in claim, it is characterised in that：The water pipeline
（10）The nozzle quantity of upper setting is no less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340992.6A CN107123510B (en) | 2017-05-16 | 2017-05-16 | Oil storage circulating cooling system of oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340992.6A CN107123510B (en) | 2017-05-16 | 2017-05-16 | Oil storage circulating cooling system of oil-immersed transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107123510A true CN107123510A (en) | 2017-09-01 |
| CN107123510B CN107123510B (en) | 2020-02-04 |
Family
ID=59726984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710340992.6A Active CN107123510B (en) | 2017-05-16 | 2017-05-16 | Oil storage circulating cooling system of oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107123510B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731470A (en) * | 2017-11-14 | 2018-02-23 | 佛山杰致信息科技有限公司 | It is a kind of easy to remove and fixed and have the transformer of refrigerating function |
| CN108335850A (en) * | 2018-05-17 | 2018-07-27 | 李艳林 | A kind of oil-immersed transformer |
| CN108335849A (en) * | 2018-05-16 | 2018-07-27 | 江西三龙电气有限公司 | A kind of oil immersed type loaded voltage-regulating electric transformer |
| CN108389699A (en) * | 2018-05-17 | 2018-08-10 | 南京溧水得瑞微型电机厂 | A kind of oil-immersed transformer cooling device with reserve fuel tank |
| CN109654091A (en) * | 2018-12-24 | 2019-04-19 | 江苏联峰工业装备科技有限公司 | A kind of hydraulic device cooling device |
| CN109754993A (en) * | 2019-01-16 | 2019-05-14 | 保定方圆电力线路器材有限公司 | Wound iron-core transformer |
| CN109961932A (en) * | 2019-05-15 | 2019-07-02 | 杨潇 | A kind of oil tank for oil immersion type transformer |
| CN111564779A (en) * | 2020-06-03 | 2020-08-21 | 福建九有建设发展有限公司 | Intelligent control system and control method for fire-fighting water storage and supply of transformer substation |
| CN111627654A (en) * | 2020-06-12 | 2020-09-04 | 安徽省品特电子科技有限公司 | Transformer box structure with circulation cooling function |
| CN112201450A (en) * | 2020-08-25 | 2021-01-08 | 华翔翔能科技股份有限公司 | Bury integral type potential device |
| CN112349487A (en) * | 2020-11-09 | 2021-02-09 | 保定保菱变压器有限公司 | Noise reduction structure and method of air cooler for transformer |
| CN113436848A (en) * | 2021-06-18 | 2021-09-24 | 河南瑞恒电力电气有限公司 | Temperature control type transformer and control method thereof |
| CN114121429A (en) * | 2021-11-12 | 2022-03-01 | 国网江苏省电力有限公司盐城供电分公司 | High-intelligent oil-immersed power transformer |
| CN114613573A (en) * | 2022-04-05 | 2022-06-10 | 江苏博拓电气设备有限公司 | Cooling system of converter transformer |
| CN114678191A (en) * | 2022-04-28 | 2022-06-28 | 浙江富杰电气有限公司 | Oil immersed shunt reactor |
| CN115133443A (en) * | 2022-08-05 | 2022-09-30 | 广东佰昌能源科技有限公司 | Bury case with pit box autogenous pressure formula compaction contact and become |
| CN115312306A (en) * | 2022-09-19 | 2022-11-08 | 保定恒辉电气有限公司 | Energy-saving transformer with noise reduction structure |
| CN116759199A (en) * | 2023-08-17 | 2023-09-15 | 安徽长瑞科技有限公司 | Transformer with efficient oil liquid heat dissipation structure and temperature control heat dissipation system |
| CN117524634A (en) * | 2023-12-26 | 2024-02-06 | 通用技术集团工程设计有限公司 | Adjustable transformer |
| CN114678191B (en) * | 2022-04-28 | 2024-05-10 | 浙江富杰电气有限公司 | Oil immersed shunt reactor |
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| CN204242749U (en) * | 2014-09-30 | 2015-04-01 | 国家电网公司 | There is the oil-filled transformer of Automatic clearance function |
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| CN204242749U (en) * | 2014-09-30 | 2015-04-01 | 国家电网公司 | There is the oil-filled transformer of Automatic clearance function |
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Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731470A (en) * | 2017-11-14 | 2018-02-23 | 佛山杰致信息科技有限公司 | It is a kind of easy to remove and fixed and have the transformer of refrigerating function |
| CN108335849A (en) * | 2018-05-16 | 2018-07-27 | 江西三龙电气有限公司 | A kind of oil immersed type loaded voltage-regulating electric transformer |
| CN108335850A (en) * | 2018-05-17 | 2018-07-27 | 李艳林 | A kind of oil-immersed transformer |
| CN108389699A (en) * | 2018-05-17 | 2018-08-10 | 南京溧水得瑞微型电机厂 | A kind of oil-immersed transformer cooling device with reserve fuel tank |
| CN109654091A (en) * | 2018-12-24 | 2019-04-19 | 江苏联峰工业装备科技有限公司 | A kind of hydraulic device cooling device |
| CN109654091B (en) * | 2018-12-24 | 2024-01-12 | 江苏联峰工业装备科技有限公司 | Cooling device for hydraulic equipment |
| CN109754993A (en) * | 2019-01-16 | 2019-05-14 | 保定方圆电力线路器材有限公司 | Wound iron-core transformer |
| CN109961932A (en) * | 2019-05-15 | 2019-07-02 | 杨潇 | A kind of oil tank for oil immersion type transformer |
| CN111564779A (en) * | 2020-06-03 | 2020-08-21 | 福建九有建设发展有限公司 | Intelligent control system and control method for fire-fighting water storage and supply of transformer substation |
| CN111627654A (en) * | 2020-06-12 | 2020-09-04 | 安徽省品特电子科技有限公司 | Transformer box structure with circulation cooling function |
| CN111627654B (en) * | 2020-06-12 | 2023-03-21 | 安徽省品特电子科技有限公司 | Transformer box structure with circulation cooling function |
| CN112201450A (en) * | 2020-08-25 | 2021-01-08 | 华翔翔能科技股份有限公司 | Bury integral type potential device |
| CN112201450B (en) * | 2020-08-25 | 2021-08-20 | 华翔翔能科技股份有限公司 | Bury integral type potential device |
| CN112349487A (en) * | 2020-11-09 | 2021-02-09 | 保定保菱变压器有限公司 | Noise reduction structure and method of air cooler for transformer |
| CN113436848A (en) * | 2021-06-18 | 2021-09-24 | 河南瑞恒电力电气有限公司 | Temperature control type transformer and control method thereof |
| CN114121429B (en) * | 2021-11-12 | 2023-07-07 | 国网江苏省电力有限公司盐城供电分公司 | High intelligent oil-immersed power transformer |
| CN114121429A (en) * | 2021-11-12 | 2022-03-01 | 国网江苏省电力有限公司盐城供电分公司 | High-intelligent oil-immersed power transformer |
| CN114613573B (en) * | 2022-04-05 | 2022-12-09 | 江苏博拓电气设备有限公司 | Cooling system of converter transformer |
| CN114613573A (en) * | 2022-04-05 | 2022-06-10 | 江苏博拓电气设备有限公司 | Cooling system of converter transformer |
| CN114678191A (en) * | 2022-04-28 | 2022-06-28 | 浙江富杰电气有限公司 | Oil immersed shunt reactor |
| CN114678191B (en) * | 2022-04-28 | 2024-05-10 | 浙江富杰电气有限公司 | Oil immersed shunt reactor |
| CN115133443A (en) * | 2022-08-05 | 2022-09-30 | 广东佰昌能源科技有限公司 | Bury case with pit box autogenous pressure formula compaction contact and become |
| CN115312306A (en) * | 2022-09-19 | 2022-11-08 | 保定恒辉电气有限公司 | Energy-saving transformer with noise reduction structure |
| CN115312306B (en) * | 2022-09-19 | 2023-10-03 | 保定恒辉电气有限公司 | Energy-saving transformer with noise reduction structure |
| CN116759199A (en) * | 2023-08-17 | 2023-09-15 | 安徽长瑞科技有限公司 | Transformer with efficient oil liquid heat dissipation structure and temperature control heat dissipation system |
| CN116759199B (en) * | 2023-08-17 | 2023-11-03 | 安徽长瑞科技有限公司 | Transformer with efficient oil liquid heat dissipation structure and temperature control heat dissipation system |
| CN117524634A (en) * | 2023-12-26 | 2024-02-06 | 通用技术集团工程设计有限公司 | Adjustable transformer |
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Denomination of invention: An oil storage circulating cooling system for oil immersed transformer Effective date of registration: 20210521 Granted publication date: 20200204 Pledgee: Jiaxian sub branch of Bank of China Ltd. Pledgor: T-YOUNG ELECTRIC Co.,Ltd. Registration number: Y2021980003872 |
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