CN207233524U - Transformer cooling system - Google Patents
Transformer cooling system Download PDFInfo
- Publication number
- CN207233524U CN207233524U CN201721280313.2U CN201721280313U CN207233524U CN 207233524 U CN207233524 U CN 207233524U CN 201721280313 U CN201721280313 U CN 201721280313U CN 207233524 U CN207233524 U CN 207233524U
- Authority
- CN
- China
- Prior art keywords
- transformer room
- water tank
- water
- transformer
- pipe
- 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.)
- Active
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a kind of transformer cooling system, including transformer room and air cooling system, water tank is provided with the outside of transformer room, water tank is provided with water inlet pipe and drainpipe, and wind coil pipe is provided with inside water tank；Inlet channel and exhaust passage are respectively arranged with the two side of transformer room, exhaust passage is connected by backwind tube with fans entrance, and fan outlet is connected by discharge pipe with wind coil inlet, and the outlet of wind coil pipe is connected by blast pipe with the inlet channel.The utility model exchanges heat transformer room inside using the water temperature of tap water.When temperature exceedes the normal temperature limit in transformer room, by controlling wind path circulation to realize heat exchange operation, to box house, cooling is handled automatically.After water the temperature inside the box becomes higher, control water tank is realized into draining changes water operation in water tank, so as to ensure the safe operation of transformer room.
Description
Technical field：
The utility model belongs to transformer heat dissipation improved technology in electric system, and in particular to a kind of transformer cooling system
System.
Background technology：
The radiating mode of existing transformer is typically oil-immersed transformer heat dissipation, in order to enable transformer normal operation,
Therefore radiator is respectively configured with by flanged joint in the both sides of the length direction of transformer, radiator and inside transformer
Conduction oil forms cooling circuit, and the iron core of transformer is cooled down, and uses the temperature rise of control transformer, it is ensured that power supply and distribution it is normal with
Safety.However, with the development and lifting of transformer technology, various large capacity high voltage transformers are designed to develop, newly
Type transformer is higher and higher to cooling requirements, it is therefore desirable to which a kind of new radiator is to meet its needs.Traditional transformation
Device heat dissipation is taken away heat and is dissipated mainly by setting air passage or oil duct in device body by gas or oily circulating
Heat, is additionally equipped with corresponding pressure air exhausting device or hot-oil circulation radiator, also has and dissipated using water-cooling heat radiating device
Heat, its is complicated, and manufacture, maintenance difficulty are high, and stronger for the type specific aim of transformer, without general applicability,
Traditional transformer heat dissipating method also has to be radiated by setting heat sink or installing fan additional, but simply combines both simultaneously
Preferable heat dissipation effect cannot be reached.
Utility model content：
There is the bad technical problem of freezing for current transformer cooling system in the utility model, there is provided one kind manufacture and
The all relatively low and safe and reliable transformer cooling system of use cost.
Technical solution：A kind of transformer cooling system, including transformer room and air cooling system, on the outside of the transformer room
Water tank is provided with, water tank is provided with water inlet pipe and drainpipe, and wind coil pipe is provided with inside water tank；Meanwhile in the transformer
The two side in room is respectively arranged with inlet channel and exhaust passage, and the exhaust passage is connected by backwind tube with fans entrance,
Fan outlet is connected by discharge pipe with wind coil inlet, and the outlet of wind coil pipe is connected by blast pipe with the inlet channel；
Relieve heat import is distributed with wall inner wall of the transformer room close to inlet channel side, in the transformer room close to row
Relieve heat outlet is distributed with the wall inner wall of gas passage side.
The water inlet is connected with the tap water mouth of pipe, and distributing installation has solenoid valve one and solenoid valve on water inlet and drainpipe
Two, while temperature sensor one is installed inside transformer room, mounting temperature sensor two in water tank, temperature sensor one
It is connected respectively with the signal input part of controller with temperature sensor two, the control output end of controller connects air-blower control respectively
End, solenoid valve one and solenoid valve two.
Beneficial effect：The utility model can be used in combination with water tank, using the water temperature of tap water to transformer room inside
Exchange heat.When temperature exceedes the normal temperature limit in transformer room, by controlling wind path circulation to realize heat exchange operation, to case
Automatically cooling is handled in internal portion.Automatic water-exchanging system is provided with again, and after water the temperature inside the box becomes higher, control water tank is realized into draining
Water operation is changed in water tank, reaches further cooling purpose.So as to ensure the safe operation of transformer room.
Brief description of the drawings：
Fig. 1 is the structure diagram of the utility model.
Figure label 1 is transformer room, and 2 be inlet channel, and 3 be exhaust passage, and 4 be water tank, and 5 be wind turbine, and 6 be wind disk
Pipe, 7 be backwind tube, and 8 be discharge pipe, and 9 be blast pipe, and 10 be water inlet, and 11 be discharge outlet, and 12 be interlayer, and 13 be containing wind path
Base, 14 be relieve heat import, and 15 export for relieve heat, and 16 be transformer device.
Embodiment：
Transformer cooling system as described in Figure 1, including transformer room 1 and air cooling system etc..Wherein, in transformer room 1
Outside is provided with water tank 4, and water tank 4 is provided with water inlet pipe and drainpipe, and wind coil pipe 6 is provided with inside water tank 4.
Inlet channel 2 and exhaust passage 3 are respectively arranged with the two side of transformer room 1, the exhaust passage 3 is by returning
Air hose 7 is connected with 5 entrance of wind turbine, and the outlet of wind turbine 5 is connected by discharge pipe 8 with 6 entrance of wind coil pipe, and the outlet of wind coil pipe 6 passes through
Blast pipe 9 is connected with the inlet channel 2.
Relieve heat import is distributed with the wall inner wall of 2 side of inlet channel in transformer room 1, is leaned in transformer room 1
Relieve heat outlet is distributed with the wall inner wall of nearly 3 side of exhaust passage.
In the utility model, water inlet 10 is connected with the tap water mouth of pipe, there is distributing installation on water inlet 10 and drainpipe
Solenoid valve one and solenoid valve two, while temperature sensor one is installed inside transformer room 1, installation temperature passes in water tank 4
Sensor two, temperature sensor one and temperature sensor two are connected with the signal input part of controller respectively, and the control of controller is defeated
Outlet connects 5 control terminal of wind turbine, solenoid valve one and solenoid valve two respectively.Using tap water water temperature to inside transformer room 1 into
Row heat exchange.When temperature exceedes the normal temperature limit in transformer room 1, by controlling wind path circulation to realize heat exchange operation, to case
Automatically cooling is handled in internal portion.Automatic water-exchanging system is provided with again, and after temperature becomes higher in water tank 4, control water tank 4 is real into draining
Water operation is changed in existing water tank 4, reaches further cooling purpose.
Claims (2)
1. a kind of transformer cooling system, including transformer room and air cooling system, it is characterized in that：Set on the outside of the transformer room
Water tank is equipped with, water tank is provided with water inlet pipe and drainpipe, and wind coil pipe is provided with inside water tank；Meanwhile in the transformer room
Two side be respectively arranged with inlet channel and exhaust passage, the exhaust passage is connected by backwind tube with fans entrance, wind
Machine outlet is connected by discharge pipe with wind coil inlet, and the outlet of wind coil pipe is connected by blast pipe with the inlet channel；
Relieve heat import is distributed with the wall inner wall of inlet channel side in the transformer room, in the transformer room close to exhaust
Relieve heat outlet is distributed with the wall inner wall of passage side.
2. transformer cooling system according to claim 1, it is characterized in that：Water inlet is connected with the tap water mouth of pipe, water inlet
Solenoid valve one and solenoid valve two are separately installed with mouth and drainpipe, while temperature sensor is installed inside transformer room
One, mounting temperature sensor two in water tank, the signal of temperature sensor one and temperature sensor two respectively with controller inputs
End connection, the control output end of controller connects air-blower control end, solenoid valve one and solenoid valve two respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280313.2U CN207233524U (en) | 2017-09-30 | 2017-09-30 | Transformer cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280313.2U CN207233524U (en) | 2017-09-30 | 2017-09-30 | Transformer cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233524U true CN207233524U (en) | 2018-04-13 |
Family
ID=61850143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721280313.2U Active CN207233524U (en) | 2017-09-30 | 2017-09-30 | Transformer cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777216A (en) * | 2018-06-06 | 2018-11-09 | 合肥博恒电气科技有限公司 | A kind of cooling and heat dissipation device of for transformer |
| CN109360715A (en) * | 2018-12-24 | 2019-02-19 | 江西亚珀电气有限公司 | A kind of radiator of transformer |
| CN111298992A (en) * | 2019-12-04 | 2020-06-19 | 浙江大学建筑设计研究院有限公司 | Temperature control system of hypergravity centrifuge |
| CN111403156A (en) * | 2020-04-28 | 2020-07-10 | 广东电网有限责任公司 | External cooling and capacity increasing device for transformer |
-
2017
- 2017-09-30 CN CN201721280313.2U patent/CN207233524U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777216A (en) * | 2018-06-06 | 2018-11-09 | 合肥博恒电气科技有限公司 | A kind of cooling and heat dissipation device of for transformer |
| CN109360715A (en) * | 2018-12-24 | 2019-02-19 | 江西亚珀电气有限公司 | A kind of radiator of transformer |
| CN111298992A (en) * | 2019-12-04 | 2020-06-19 | 浙江大学建筑设计研究院有限公司 | Temperature control system of hypergravity centrifuge |
| CN111403156A (en) * | 2020-04-28 | 2020-07-10 | 广东电网有限责任公司 | External cooling and capacity increasing device for transformer |
| CN111403156B (en) * | 2020-04-28 | 2021-05-11 | 广东电网有限责任公司 | External cooling and capacity increasing device for transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207233524U (en) | Transformer cooling system | |
| CN209103897U (en) | A kind of high-efficient heat-dissipating transformer applied to thermal power plant | |
| CN207397885U (en) | A kind of transformer of good heat dissipation effect | |
| CN206024376U (en) | A kind of machinery room aeration radiation system | |
| CN206991886U (en) | A kind of buried oil-filled transformer with step cooler | |
| CN104640421A (en) | Air conditioning unit | |
| CN101702492A (en) | Wind and water cooling system of switch cabinet | |
| CN103987233A (en) | Intelligent pipeline pressurized type network cabinet and server cooling system | |
| CN107658101A (en) | A kind of height warm area differentiation power transformer cooling device | |
| CN201623387U (en) | Inner cooling device of switch cabinet | |
| CN203633039U (en) | air conditioning unit | |
| CN204857376U (en) | Novel transformer heat dissipation device | |
| CN104633873A (en) | Air conditioning unit | |
| CN204131372U (en) | A kind of mine-used frequency-converter cooling device | |
| CN203799788U (en) | Dry-type transformer | |
| CN207559391U (en) | A kind of box-type substation | |
| CN206864981U (en) | A kind of three-dimensional cooling electric substation | |
| CN105927482A (en) | Wind power generation closed tower bottom active secondary air-cooling system and control method thereof | |
| CN203633038U (en) | air conditioning unit | |
| CN201749766U (en) | Water cooling system of dry-type transformer | |
| CN204257340U (en) | A kind of water-cooling plate with air channel and transformer or reactor | |
| CN207409341U (en) | Power transformer cooling system | |
| CN107912007A (en) | A kind of water-cooling system | |
| CN106848894A (en) | A kind of autoamtic protection device for forming of transformation case | |
| CN106920646A (en) | A kind of water cooled transformer and buried substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |