CN106024302A - Air/water-cooled transformer - Google Patents
Air/water-cooled transformer Download PDFInfo
- Publication number
- CN106024302A CN106024302A CN201610578577.XA CN201610578577A CN106024302A CN 106024302 A CN106024302 A CN 106024302A CN 201610578577 A CN201610578577 A CN 201610578577A CN 106024302 A CN106024302 A CN 106024302A
- Authority
- CN
- China
- Prior art keywords
- cooling
- pedestal
- air
- transformator
- water
- 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.)
- Pending
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Classifications
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- H01F27/16—Water cooling
Abstract
The invention discloses an air/water-cooled transformer which comprises a transformer base, an iron core, a coil winding, an air cooler and a water cooler, wherein the coil winding is wrapped around the iron core; both the iron core and the coil winding are arranged inside the transformer base; the transformer base comprises a first base and a second base which is matched and connected with the first base; the bottom of the first base is provided with a first cooling pipeline for cooling; the bottom of the second base is provided with a second cooling pipeline for cooling; and the first cooling pipeline and the second cooling pipeline are used for outputting an air-cooling air flow by the air cooler or outputting a water-cooling liquid by the water cooler. By combining the characteristics of the water-cooled transformer and air-cooled transformer, an air cooling radiation system is added on the periphery of the water-cooled transformer, thereby thoroughly solving the problem of the harsh environment of water shortage and severe corrosion and the problem of the external environment with great temperature difference, and thoroughly overcoming the influence of the temperature difference environment on the plant operation.
Description
Technical field
The present invention relates to transformator, particularly a kind of wind water cooling transformator.
Background technology
Transformator is widely used for each technical field produced.Transformator can produce heat the most undoubtedly,
If heat can not distribute very well, transformator can not cool down in time, it will affects the stable operation of transformator, and then can damage
Bad transformator.The cooling of existing non-encapsulated formula dry-type transformer uses air-cooled heat dissipation structure more, is by being located at transformer bottom
Or the blower fan on top, the heat distributed by transformer coil is discharged to outside transformer shell, and heat is directly scattered to the sky around equipment
In gas, if equipment is in indoor or the not sufficiently good place that ventilates, ambient temperature can raise more so that transformator can not
Cooled down well.The normal use of surrounding devices can be affected if Yan Chong.In order to avoid this problem, user needs to add
Filling special air channel, for hot-air is discharged to outdoor, this adds cost undoubtedly and needs bigger installing space, gives existing
Field application is made troubles.At some, space and environment had the occasion of particular/special requirement, and the running temperature of transformator is wanted
When asking strict, existing radiator structure cannot meet cooling requirements.
Number of patent application be 200480043772.8 patent of invention disclose a kind of compact dry-type transformer, including magnetic
Property material core, core is provided with the first radiator, and the first radiator includes lid, and lid has the cooling wing on its outer surface
Sheet.Transformator also includes the coil groups being provided with the second radiator, and the second radiator includes having the cooling wing on its outer surface
The shell of sheet.Second radiator also includes having heat pipe) sheath, wherein heat pipe comprises and has lower boiling heating power under vacuo
Liquid, such as water.Heat pipe including evaporator section and condenser portion has cooling fins on its outer surface.This transformator
Heat abstractor mainly dispelled the heat by vaporizer and condenser, its structure is complicated, is not easy to processing and manufactures.
200710134590.7 a number application for a patent for invention discloses a kind of air-immersed transformer water-cooling system, comprising: housing,
Arranging baffle plate in housing and indoor are divided into transformer room and water-cooling system room, water-cooling system indoor are provided with condenser and are centrifuged
Blower fan, by centrifugal blower, by hot-air inspiration cooling system room, is converted into cold air quilt after the cooling of hot-air condensed device
Send back in transformer room.Then, owing to space, transformer room is relatively big, the most correspondingly distribution of air flow structure, gas can be at nearly wind
Local circulation at machine, forms short circuit, and the Cryogenic air of condensed device cooling can not effectively contact with the surface of coil and band becomes popular
Amount.Therefore, a kind of transformer cooling system that cold air and transformer coil can effectively carry out heat exchange becomes this area
The target that technical staff pursues.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of wind water cooling transformator.
To achieve these goals, the technical solution used in the present invention is:
A kind of wind water cooling transformator, including transformer base, iron core, coil windings, air cooling equipment and water cooling plant, described coil
Winding wraps up around being located on iron core, and described iron core and coil windings are arranged at inside transformer base, this transformer base bag
Include the second pedestal that the first pedestal is connected with described First mates；Described first pedestal includes the first pedestal matrix, sets
The first arc groove, the first center pillar being located on described first arc groove on described first pedestal matrix, be located at described
Power lug connector on first center pillar upper surface；Described second pedestal includes the second pedestal matrix, is located at described second
The second arc groove on body matrix, it is located on described second arc groove the second center pillar matched with described first center pillar；
It is provided with the first cooling pipe for cooling bottom described first pedestal, bottom described second pedestal, is provided with second for cooling
Cooling pipe, this first cooling pipe and the second cooling pipe export air-cooled air-flow or water cooling plant output water for air cooling equipment
Cold liquid.
Described first cooling pipe is connected by Petrochemical Pipe Joints with described second cooling pipe.
Described power lug connector is detachably connected on described first center pillar by hexagon socket head cap screw.
Described first pedestal left surface is provided with the 3rd cooling pipe.
Described second pedestal right flank is provided with the 4th cooling pipe.
It is provided with insulating trip between described first pedestal and described second pedestal.
The having the beneficial effect that of the technical program present invention incorporates the feature of above-mentioned water-cooled transformer and air-cooled transformer,
Add wind-cooling heat dissipating system in water-cooled transformer periphery, thoroughly solve the adverse circumstances of hydropenia seriously corroded, the temperature difference very big
External environment condition, thoroughly solving temperature difference environment affects the use of equipment.The too high use environment of external temperature can be with wind water cooling
System uses simultaneously, greatly reduces the temperature of transformator, reaches superpower radiating effect.The weather of extremely trembling with fear easily frozen, outward
Transformator water-cooled is used and is restricted by portion's environment, can stop water-cooling system, enable wind-cooling heat dissipating system, it is ensured that transformator dissipates
Heat is good.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
Fig. 1 is the perspective view of an embodiment of the transformer base of the present invention；
Fig. 2 is the perspective view of the first pedestal；
Fig. 3 is the perspective view of the second pedestal；
Fig. 4 is the sectional structure schematic diagram of the second pedestal.
Detailed description of the invention
As Figure 1-Figure 4, for a kind of wind water cooling transformator of the present invention, including transformer base, iron core, coil around
Group, air cooling equipment and water cooling plant (not shown), described coil windings wrap up around being located on iron core, described iron core and coil windings
Being arranged at inside transformer base, this first cooling pipe 13 and the second cooling pipe 23 export air-cooled gas for air cooling equipment
Stream or water cooling plant output aqueous cooling liquid, its working mechanism is: the use environment too high at external temperature can be with wind water cooling device
Use simultaneously, greatly reduce the temperature of transformator, reach superpower radiating effect.The weather of extremely trembling with fear easily frozen, external rings
Transformator water-cooled is used and is restricted by border, can stop water cooling plant, enable air cooling equipment, it is ensured that transformator heat radiation is good.
This transformer base includes the second pedestal 2 that the first pedestal 1 is in mating connection with the first pedestal 1；First pedestal 1
The first arc groove 16 of including the first pedestal matrix 11, being located on the first pedestal matrix 11, it is located on the first arc groove 16
The first center pillar 14, the power lug connector 15 be located on the first center pillar 14 upper surface；Second pedestal 2 includes the second pedestal base
Body 21, the second arc groove 25 being located on the second pedestal matrix 21, it is located on the second arc groove 25 and the first center pillar 14 phase
The second center pillar 24 coordinated；It is provided with the first cooling pipe 13 for cooling bottom first pedestal 1, is provided with bottom the second pedestal 2
The second cooling pipe 23 for cooling.First center pillar 14 is one-body molded with the first pedestal matrix 11, the second center pillar 24 and second
Pedestal matrix 21 is one-body molded, so facilitates the processing of transformer base and ensures transformator stability in use
And safety.
First center pillar 14 is semicylinder, and the second center pillar 24 is the semicylinder matched with the first center pillar 14, this sample prescription
Just iron core and the installation of primary side winding.Power lug connector 15 includes cylinder and is arranged on power lug connector 15 lower end
The projection matched with the first center pillar 14 on face, projection is that the semicylinder equal with cylinder diameter, cylinder and projection are adopted
With the integral forming process of convenient processing, make cylindrical lower surface higher than the second center pillar 24 by projection, it is ensured that power lug
Connector does not directly contact with the second center pillar.The type of cooling of general transformator is all at the first pedestal 1 and the second pedestal 2
Side opening is provided with water-cooled or oily cold pipeline, the heat radiation in the middle of transformer bottom so can be caused bad, cause local temperature
Too high, easily cause the damage of transformator, the first cooling pipe 13 and the second cooling pipe 23 that the present invention offers are positioned at transformation
Centre bottom device pedestal, in use can make cooling rapidly in the middle of transformer bottom, improve the service life of transformator.
First cooling pipe 13 is connected by Petrochemical Pipe Joints with the second cooling pipe 23, the first cooling pipe 13 and second
Cooling pipe 23 is respectively through the first pedestal 1 and through hole of the second pedestal 2, and transformer bottom so can be made to cool down more
Fully, by Petrochemical Pipe Joints connection can regular check the first cooling pipe 13 and the stopping state of the second cooling pipe 13, guarantor
Hinder the properly functioning of cooling system.Certainly, the first cooling pipe 13 and the second cooling pipe 23 can be according to actual service conditions
It is designed to single cooling pipe；Or do not use Petrochemical Pipe Joints, and be made as and the 3rd cooling pipe 12 and the 4th cooling
The design of pipeline 22, specifically can refer to the U-shaped pipe design of the 4th cooling pipe 22 of Fig. 4, and is not limited to be preferable to carry out
In example by pipe joint connect with the use of.
Power lug connector 15 is detachably connected on the first center pillar 14 by hexagon socket head cap screw, passes through hexagon socket head cap screw
Fixing bolt head can be avoided to protrude cause bad impact, certainly, the connected mode of power lug connector also can use tack
Other non-bulging next connectors such as bolt connection connect, and the hexagon socket head cap screw being not limited in preferred embodiment connects.
First pedestal 1 left surface is provided with the 3rd cooling pipe 12, and the second pedestal 2 right flank is provided with the 4th cooling pipe 22.
4th cooling pipe 22 is U-shaped shape inside the second pedestal 2, and it is by the inlet being located on side and a liquid mouth of a river
Cool down, be specifically shown in Fig. 4.3rd cooling pipe 12 portion in First body is U-shaped shape, and it is by be located on side one
Inlet and a liquid mouth of a river cool down, and specifically refer to the design of the 4th cooling pipe 22, by the 3rd cooling duct 12
With the temperature that the 4th cooling duct 22 can reduce transformator both sides, prevent temperature too high damage transformator.
It is provided with insulating trip between first pedestal 1 and the second pedestal 2, prevents the first pedestal 1 and the second pedestal 2 by insulating trip
Directly contact, ensures the normal use of transformator.
First arc groove 16 and the second arc groove 25 cooperatively form the storage tank of accommodating iron core and primary side winding, and first
Arc groove 16 is all the groove that radius is identical with the second arc groove 25, so facilitates joining of the first pedestal and the second pedestal
Closing, be also convenient for the installation of iron core and primary side winding, certainly, the shape of the first arc groove 16 and the second arc groove 25 can basis
Actual needs makes corresponding change so that it is adapt to the use requirement of transformator.
In sum, present invention incorporates the feature of above-mentioned water-cooled transformer and air-cooled transformer, outside water-cooled transformer
Enclose the wind-cooling heat dissipating system that adds, thoroughly solve the adverse circumstances of hydropenia seriously corroded, the great external environment condition of the temperature difference, thoroughly
Solve temperature difference environment the use of equipment is affected.The too high use environment of external temperature can use with wind water cooling system, greatly simultaneously
Reduce greatly the temperature of transformator, reach superpower radiating effect.The weather of extremely trembling with fear easily frozen, external environment condition is to transformator water
Cold use is restricted, and can stop water-cooling system, enables wind-cooling heat dissipating system, it is ensured that transformator heat radiation is good.By
Dismountable power lug connector is set on one center pillar upper surface, surface area can be increased, improve the output of electric current, again can be same
Time connect more lug.By bottom the first pedestal and the first cooling pipe of offering respectively of the second pedestal base and the
Two cooling pipes, the radiating effect making transformator is more preferable, improves the service life of transformator, the simple in construction of the present invention and not
The problem that transformator cost of manufacture is high just can be solved with outer heating/cooling device.
The foregoing is only the preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, as long as with
Essentially identical means realize within the technical scheme of the object of the invention broadly falls into protection scope of the present invention.
Claims (6)
1. a wind water cooling transformator, it is characterised in that: include transformer base, iron core, coil windings, air cooling equipment and water-cooled
Device, described coil windings parcel is around being located on iron core, and described iron core and coil windings are arranged at inside transformer base, should
Transformer base includes the second pedestal that the first pedestal is connected with described First mates；Described first pedestal includes
One pedestal matrix, the first arc groove being located on described first pedestal matrix, be located on described first arc groove first
Center pillar, the power lug connector being located on described first center pillar upper surface；Described second pedestal includes the second pedestal matrix, sets
The second arc groove on described second pedestal matrix, it is located on described second arc groove and matches with described first center pillar
The second center pillar；It is provided with the first cooling pipe for cooling bottom described first pedestal, bottom described second pedestal, is provided with use
Air-cooled air-flow or water is exported for air cooling equipment in the second cooling pipe of cooling, this first cooling pipe and the second cooling pipe
Device for cooling output aqueous cooling liquid.
A kind of wind water cooling transformator the most according to claim 1, it is characterised in that: described first cooling pipe and described the
Two cooling pipes are connected by Petrochemical Pipe Joints.
A kind of wind water cooling transformator the most according to claim 1, it is characterised in that: described power lug connector is by interior
Hex bolts is detachably connected on described first center pillar.
A kind of wind water cooling transformator the most according to claim 1, it is characterised in that: described first pedestal left surface is provided with the
Three cooling pipes.
A kind of wind water cooling transformator the most according to claim 1, it is characterised in that: described second pedestal right flank is provided with the
Four cooling pipes.
A kind of wind water cooling transformator the most according to claim 1, it is characterised in that: described first pedestal and described second
Insulating trip it is provided with between body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578577.XA CN106024302A (en) | 2016-07-20 | 2016-07-20 | Air/water-cooled transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578577.XA CN106024302A (en) | 2016-07-20 | 2016-07-20 | Air/water-cooled transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024302A true CN106024302A (en) | 2016-10-12 |
Family
ID=57117180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578577.XA Pending CN106024302A (en) | 2016-07-20 | 2016-07-20 | Air/water-cooled transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910162A (en) * | 2017-12-04 | 2018-04-13 | 苏州腾冉电气设备股份有限公司 | A kind of geomantic omen exchanges high-power medium-frequency transformer |
| CN110277219A (en) * | 2019-05-29 | 2019-09-24 | 莆田城厢振达宸贸易有限公司 | A kind of water cooling dry-type transformer |
| CN114823075A (en) * | 2022-04-26 | 2022-07-29 | 银川欣安瑞电气有限公司 | Water-cooled efficient heat dissipation type intelligent transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136517A (en) * | 1992-10-26 | 1994-05-17 | Sony Corp | Formation of thin film and device therefor |
| CN2938342Y (en) * | 2006-05-31 | 2007-08-22 | 中山市华星电源科技有限公司 | Transformer base |
| CN203406128U (en) * | 2013-07-22 | 2014-01-22 | 中山市双核电气有限公司 | Base of transformer |
-
2016
- 2016-07-20 CN CN201610578577.XA patent/CN106024302A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136517A (en) * | 1992-10-26 | 1994-05-17 | Sony Corp | Formation of thin film and device therefor |
| CN2938342Y (en) * | 2006-05-31 | 2007-08-22 | 中山市华星电源科技有限公司 | Transformer base |
| CN203406128U (en) * | 2013-07-22 | 2014-01-22 | 中山市双核电气有限公司 | Base of transformer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910162A (en) * | 2017-12-04 | 2018-04-13 | 苏州腾冉电气设备股份有限公司 | A kind of geomantic omen exchanges high-power medium-frequency transformer |
| CN107910162B (en) * | 2017-12-04 | 2024-02-06 | 苏州腾冉电气设备股份有限公司 | Wind-water exchange high-power intermediate frequency transformer |
| CN110277219A (en) * | 2019-05-29 | 2019-09-24 | 莆田城厢振达宸贸易有限公司 | A kind of water cooling dry-type transformer |
| CN114823075A (en) * | 2022-04-26 | 2022-07-29 | 银川欣安瑞电气有限公司 | Water-cooled efficient heat dissipation type intelligent transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |