CN106057419A - Transformer oil tank - Google Patents
Transformer oil tank Download PDFInfo
- Publication number
- CN106057419A CN106057419A CN201610420458.1A CN201610420458A CN106057419A CN 106057419 A CN106057419 A CN 106057419A CN 201610420458 A CN201610420458 A CN 201610420458A CN 106057419 A CN106057419 A CN 106057419A
- Authority
- CN
- China
- Prior art keywords
- tank
- oil
- transformer
- cooling
- 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
Links
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
- H01F27/08—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention provides a transformer oil tank, and relates to the technical field of a transformer. The transformer oil tank comprises a cooling water tank, a water outlet pipe, a cooling pipe, a backflow pipe, a control valve and a water pump, wherein the cooling water tank is arranged at the top of an oil tank case; a water outlet of the cooling water tank is connected with the water outlet pipe; the control valve and the water pump are arranged on the water outlet pipe; the water pump is fixed at the side wall of the oil tank case through a support frame; the water outlet pipe is connected with the cooling pipe; the cooling pipe is clamped among a plurality of heat radiation fins in an S shape; the other end of the cooling pipe is connected with one end of the backflow pipe; and the other end of the backflow pipe is connected with a water inlet of the cooling water tank. The heat radiation effect of the oil tank can be greatly improved; the service life of a transformer body inside the oil tank is prolonged; and the usability is high.
Description
Technical field
The present invention relates to transformer technology field, be specifically related to a kind of oil tank of transformer.
Background technology
Transformator be the principle utilizing electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary
Level coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformation
Device) etc..Can be divided into by purposes: power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformator, instrument transformator, electronic transformer,
Reactor, transformer etc.)
The device body (winding and iron core) of oil-filled transformer is incorporated into being full of in the fuel tank of transformer oil, and fuel tank steel plate welds
Become.The fuel tank of medium and small transformator is made up of case shell and case lid, and the device body of transformator is placed in case shell, is opened by case lid and just may be used
Hang out device body to overhaul.
Oil tank of transformer (corrugated tank) is exactly to fill oil, and simply in the conservator of transformator, oil can not be expired very much.Fuel tank with
Conservator is connected by pipeline, and when lacking oil in fuel tank, the oil in conservator will flow down along pipeline, adds to, in fuel tank, be allowed to
Keep full oil condition；Meanwhile, when transformer load increases, and oil temperature increases, and transformer oil expands, and when can not containing any more in fuel tank, also can
Upper along pipeline, it is back in conservator.
There is cooling oil inside oil tank of transformer (corrugated tank) radiating tube, be pipeline shape.Oil tank of transformer (ripple oil
Case) vertically design be to make cooling oil rely on the change of autologous density, (owing to variations in temperature causes) formation convection current, improve
Radiating efficiency.
Oil tank of transformer is in order to dispel the heat, and at sidewall weld fin, due to the limited area of oil tank wall, that therefore welds dissipates
The quantity of backing is the most limited, and the secret meeting of crossing of welding causes heat not distribute not go out, it would be highly desirable to improve.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that a kind of simple in construction, reasonable in design, make
Use convenient oil tank of transformer, it is possible to be greatly improved the radiating effect of fuel tank, extend the service life of fuel tank internal transformer body,
Usability is higher.
For achieving the above object, the technical solution used in the present invention is: it comprises tank envelope, base, oil purifier, oil storage
Cabinet, fin；If being equipped with dry tablet fin before and after tank envelope on lateral wall, the left side wall of tank envelope connects absolute oil
Device, oil purifier is connected with oil conservater, and oil conservater is arranged on the top of tank envelope, and the bottom of tank envelope is provided with base；It is also
Comprise cooling water tank, outlet pipe, cooling tube, return duct, control valve, water pump；Cooling water tank is arranged on the top of tank envelope, cold
But the outlet of water tank connects has outlet pipe, outlet pipe to be provided with control valve and water pump, and water pump is fixed on outside fuel tank by support
The sidewall of shell, outlet pipe is connected with cooling tube, and cooling tube is that serpentine is fastened between several fin, another of cooling tube
End is connected with one end of return duct, and the other end of return duct is connected with the water inlet of cooling water tank.
Described return duct is provided with cooler, and cooler is fixed on the sidewall of tank envelope by support.
It is equipped with through hole on the described tank envelope front-rear side walls leftmost side and the fin of the rightmost side, is used for wearing cooling
Pipe, outlet pipe and return duct.
Described cooling tube is fixing between fins by fixing band.
The operation principle of the present invention: cooling water tank is built with cooling water, when oil tank of transformer temperature is too high, starts water
Pump, pumps cooling water to cooling tube, and the partial heat on fin is taken away by the cooling water in flowing, it is achieved cooling effect
Really.
After using said structure, present invention have the beneficial effect that a kind of oil tank of transformer of the present invention, it is possible to significantly carry
The radiating effect of high fuel tank, extends the service life of fuel tank internal transformer body, and usability is higher, and the present invention has structure letter
Single, arrange rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will to embodiment or
In description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
Some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the rear structure schematic diagram of Fig. 1.
Fig. 3 is the distributed architecture schematic diagram of cooling tube in the present invention.
Description of reference numerals:
Tank envelope 1, base 2, oil purifier 3, oil conservater 4, fin 5, cooling water tank 6, outlet pipe 7, cooling tube 8, return
Flow tube 9, control valve 10, water pump 11, through hole 12, cooler 13, fixing band 14.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, this detailed description of the invention the technical scheme is that it comprises tank envelope 1, base
2, oil purifier 3, oil conservater 4, fin 5；If being equipped with dry tablet fin 5, tank envelope before and after tank envelope 1 on lateral wall
The left side wall of 1 connects has oil purifier 3, oil purifier 3 to be connected with oil conservater 4, and oil conservater 4 is arranged on the top of tank envelope 1, fuel tank
The bottom of shell 1 is provided with base 2；It also comprises cooling water tank 6, outlet pipe 7, cooling tube 8, return duct 9, control valve 10, water pump
11；Cooling water tank 6 is arranged on the top of tank envelope 1, and the outlet of cooling water tank 6 connects outlet pipe 7, and outlet pipe 7 sets
Having control valve 10 and water pump 11, water pump 11 is fixed on the sidewall of tank envelope 1 by support, and outlet pipe 7 is connected with cooling tube 8,
Cooling tube 8 is fastened in serpentine between several fin 5, and the other end of cooling tube 8 is connected with one end of return duct 9, backflow
The other end of pipe 9 is connected with the water inlet of cooling water tank 6.
Described return duct 9 is provided with cooler 13, and cooler 13 is fixed on the sidewall of tank envelope 1 by support.
It is equipped with through hole 12 on the described tank envelope 1 front-rear side walls leftmost side and the fin 5 of the rightmost side, is used for wearing
If cooling tube 8, outlet pipe 7 and return duct 9.
Described cooling tube 8 is fixed between fin 5 by fixing band 14；Described fixing band 14 is fixed by screw
It is connected on fin 5.
The operation principle of this detailed description of the invention: cooling water tank 6 is built with cooling water, when oil tank of transformer temperature is too high
Time, starting water pump 11, cooling water is pumped to cooling tube 8, the cooling water in flowing is by the partial heat band on fin 5
Walk, it is achieved cooling effect.
After using said structure, this detailed description of the invention has the beneficial effect that a kind of transformation described in this detailed description of the invention
Device fuel tank, it is possible to be greatly improved the radiating effect of fuel tank, extends the service life of fuel tank internal transformer body, and usability is higher,
The present invention has simple in construction, arranges rationally, the advantages such as cost of manufacture is low.
The above, only in order to technical scheme to be described and unrestricted, those of ordinary skill in the art are to this
Other amendment or equivalent that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
All should contain in the middle of scope of the presently claimed invention.
Claims (4)
1. an oil tank of transformer, it comprises tank envelope, base, oil purifier, oil conservater, fin；Before and after tank envelope
If being equipped with dry tablet fin on lateral wall, the left side wall of tank envelope connects has oil purifier, oil purifier to be connected with oil conservater, storage
Oil Tank is arranged on the top of tank envelope, and the bottom of tank envelope is provided with base；It is characterized in that: it also comprise cooling water tank,
Outlet pipe, cooling tube, return duct, control valve, water pump；Cooling water tank is arranged on the top of tank envelope, the water outlet of cooling water tank
Mouth connects has outlet pipe, outlet pipe to be provided with control valve and water pump, and water pump is fixed on the sidewall of tank envelope, water outlet by support
Pipe is connected with cooling tube, and cooling tube is that serpentine is fastened between several fin, the other end of cooling tube and the one of return duct
End connects, and the other end of return duct is connected with the water inlet of cooling water tank.
A kind of oil tank of transformer the most according to claim 1, it is characterised in that: described return duct is provided with cooler,
And cooler is fixed on the sidewall of tank envelope by support.
A kind of oil tank of transformer the most according to claim 1, it is characterised in that: described tank envelope front-rear side walls is the most left
It is equipped with through hole on the fin of side and the rightmost side, is used for wearing cooling tube, outlet pipe and return duct.
A kind of oil tank of transformer the most according to claim 1, it is characterised in that: described cooling tube is fixed by fixing band
Between fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420458.1A CN106057419A (en) | 2016-06-15 | 2016-06-15 | Transformer oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420458.1A CN106057419A (en) | 2016-06-15 | 2016-06-15 | Transformer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106057419A true CN106057419A (en) | 2016-10-26 |
Family
ID=57168077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610420458.1A Pending CN106057419A (en) | 2016-06-15 | 2016-06-15 | Transformer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106057419A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974693A (en) * | 2018-10-16 | 2018-12-11 | 甘肃环飚新能源科技有限责任公司 | A kind of alcohol-based fuel standardization reservoir |
| CN112562978A (en) * | 2020-11-30 | 2021-03-26 | 广东电网有限责任公司 | Oil-immersed transformer cooling device |
| CN118335468A (en) * | 2024-06-13 | 2024-07-12 | 华能(福建)能源开发有限公司 | Oil temperature control device of transformer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134050A1 (en) * | 2010-04-26 | 2011-11-03 | Insoil Canada Ltd. | Apparatus and method of dehydration of transformer insulating oil by continuous fluid flow |
| CN203351342U (en) * | 2013-06-22 | 2013-12-18 | 浙江申工变压器制造有限公司 | Oil-immersed transformer with water circulation cooling device |
| CN204010934U (en) * | 2014-08-15 | 2014-12-10 | 江西鑫固电气有限公司 | A kind of large oil immersed formula oil tank of transformer |
| CN204242761U (en) * | 2014-12-10 | 2015-04-01 | 广发电器集团有限公司 | Water circulation self cool triangle volume iron transformer |
| CN204596580U (en) * | 2015-05-12 | 2015-08-26 | 国家电网公司 | A kind of cooling device of transformer oil |
| CN204760190U (en) * | 2015-06-16 | 2015-11-11 | 林锦华 | Novel power transformer cooling device |
| CN204792319U (en) * | 2015-07-03 | 2015-11-18 | 宁波威顺恒业钣金件有限公司 | Transformer tank that can cool down automatically |
-
2016
- 2016-06-15 CN CN201610420458.1A patent/CN106057419A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134050A1 (en) * | 2010-04-26 | 2011-11-03 | Insoil Canada Ltd. | Apparatus and method of dehydration of transformer insulating oil by continuous fluid flow |
| CN203351342U (en) * | 2013-06-22 | 2013-12-18 | 浙江申工变压器制造有限公司 | Oil-immersed transformer with water circulation cooling device |
| CN204010934U (en) * | 2014-08-15 | 2014-12-10 | 江西鑫固电气有限公司 | A kind of large oil immersed formula oil tank of transformer |
| CN204242761U (en) * | 2014-12-10 | 2015-04-01 | 广发电器集团有限公司 | Water circulation self cool triangle volume iron transformer |
| CN204596580U (en) * | 2015-05-12 | 2015-08-26 | 国家电网公司 | A kind of cooling device of transformer oil |
| CN204760190U (en) * | 2015-06-16 | 2015-11-11 | 林锦华 | Novel power transformer cooling device |
| CN204792319U (en) * | 2015-07-03 | 2015-11-18 | 宁波威顺恒业钣金件有限公司 | Transformer tank that can cool down automatically |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974693A (en) * | 2018-10-16 | 2018-12-11 | 甘肃环飚新能源科技有限责任公司 | A kind of alcohol-based fuel standardization reservoir |
| CN112562978A (en) * | 2020-11-30 | 2021-03-26 | 广东电网有限责任公司 | Oil-immersed transformer cooling device |
| CN118335468A (en) * | 2024-06-13 | 2024-07-12 | 华能(福建)能源开发有限公司 | Oil temperature control device of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |