CN206312703U - A kind of oil-filled transformer with automatic cooling function - Google Patents
A kind of oil-filled transformer with automatic cooling function Download PDFInfo
- Publication number
- CN206312703U CN206312703U CN201621418531.3U CN201621418531U CN206312703U CN 206312703 U CN206312703 U CN 206312703U CN 201621418531 U CN201621418531 U CN 201621418531U CN 206312703 U CN206312703 U CN 206312703U
- Authority
- CN
- China
- Prior art keywords
- oil
- casing
- fluid
- fuel tank
- filled transformer
- 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.)
- Expired - Fee Related
Links
Landscapes
- Transformer Cooling (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of oil-filled transformer with automatic cooling function, including fuel tank, the fuel tank connects casing by inflow pipeline：The bottom half is symmetrically distributed with support.The beneficial effects of the utility model are：Fluid is injected by pouring orifice, fluid injects box house by inflow pipeline, when transformer temperature is too high, the sensing of warming original paper will start fan oil well pump and the work of fluid cooler bin by electric signal, fluid is pumped into U-shaped cooling tube by oil well pump, coolant is extracted out from shower nozzle, spray fluid therein is lowered the temperature on U-shaped cooling tube, coolant is recovered in EGR by coolant refluxing opening and is circulated utilization, cooled fluid returns to fuel tank by oil returning tube, the low fluid of temperature again flows into the high temperature that can be effectively reduced when casing is circulated and be produced when transformer works, after warming original paper monitors temperature reduction, close oil well pump and fluid cooler bin, safety and environmental protection.
Description
Technical field
The utility model is related to a kind of transformation case, specially a kind of oil-filled transformer with automatic cooling function, category
In electrical equipment technical field.
Background technology
People using during oil-immersed type transformer, when transformer station high-voltage side bus for a period of time after, the immersion oil amount of transformer will
Reduce, if the immersion oil amount of transformer is very few, the iron core and coil of transformer will be overheated, and then influence the normal of transformer
Operation, even results in transformer and burns, and the immersion oil amount in oil-immersed type transformer is often measured using oil level indicator, and oil level indicator is installed
To inside transformer, when immersion oil amount is very few, the buoy of oil level indicator will decline, buoy instruction device finger immediately on body
Show also corresponding reduction, people are the immersion oil amount for being available in buoy instruction device knowing inside transformer, with point out staff and
Shi Tianjia oil masses, transformer temperature is too high, it is impossible to timely early warning, easily causes the quick-fried photograph of transformer, therefore, carry regarding to the issue above
Go out a kind of oil-filled transformer with automatic cooling function.
Utility model content
The purpose of this utility model is that and provide a kind of oil with automatic cooling function in order to solve the above problems
Immersion transformer.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of oil immersed type with automatic cooling function
Transformer, including fuel tank, the fuel tank connect casing by inflow pipeline：The bottom half is symmetrically distributed with support；It is described
Support passes on left casing and is connected with gate gurgle valve；The fuel tank connects fluid cooler bin by oil returning tube；The oil returning tube
U-shaped cooling tube is connected by oil-out；The U-shaped cooling bottom of the tube has coolant refluxing opening；The fluid cooler bin bottom is
Oil well pump；The box house is cored；Winding is wound with the iron core；The casing top is provided with relief valve and wiring
Post；The casing left side is provided with thermal insulation board；The thermal insulation board；Fan is connected with the thermal insulation board；The fan outside has
Shutter；The bottom half is provided with and destatics bolt.
Preferably, in order to meet device radiation stabilization, the thermal insulation board left side is provided with fan.
Preferably, in order that obtaining whole device radiating reliability, the casing left side is provided with fluid cooler bin.
Preferably, in order that device conveniently moving, the bottom half is arranged with two supports.
Preferably, in order to device is easy to operate, the oil-out is connected with U-shaped cooling tube, and U-shaped cooling tube material is
STB-35 seamless steel pipes.
Preferably, in order to prevent oil pressure too high, the casing top is provided with relief valve.
The beneficial effects of the utility model are：Fluid is injected by pouring orifice, fluid is injected in casing by inflow pipeline
Portion, when transformer temperature is too high, the sensing of warming original paper will start fan oil well pump and the work of fluid cooler bin by electric signal,
Fluid is pumped into U-shaped cooling tube by oil well pump, and coolant is extracted out from shower nozzle, and fluid therein is dropped on spray to U-shaped cooling tube
Temperature, coolant is recovered in EGR by coolant refluxing opening and is circulated utilization, and cooled fluid passes through oil return pipe
Road returns to fuel tank, and the low fluid of temperature again flows into the high temperature that can be effectively reduced when casing is circulated and be produced when transformer works, temperature
After sense original paper monitors temperature reduction, oil well pump and fluid cooler bin, safety and environmental protection are closed.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model fluid cooler bin annotated map.
Fig. 3 the utility model fluid cooler bin structural representation.
In figure：1st, casing；2nd, relief valve；3rd, insulating barrier；4th, binding post；5th, fuel tank；6th, pouring orifice；7th, oil mass display window；
8th, oil returning tube；9th, inflow pipeline；10th, temperature-sensitive original paper；11st, fluid cooler bin；12nd, oil well pump；13rd, bolt is destaticed；14th, prop up
Frame；15th, winding；16th, iron core；17th, gate gurgle valve；18th, fan；19th, shutter；20th, thermal insulation board；21st, shower nozzle；22nd, U-shaped cooling
Pipe；23rd, EGR；24th, coolant refluxing opening；25th, oil-out.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of oil-filled transformer with automatic cooling function, including fuel tank 5, fuel tank 5 leads to
Cross the connection casing 1 of inflow pipeline 9；The bottom symmetrical of casing 1 is distributed with support 14；Support 14 passes on left casing 1 and is connected with draining
Valve 17；Fuel tank 5 connects fluid cooler bin 11 by oil returning tube 8；Oil returning tube 8 connects U-shaped cooling tube 22 by oil-out 25；
Coolant refluxing opening 24 is arranged at the bottom of U-shaped cooling tube 22；The bottom of fluid cooler bin 11 is oil well pump 12；The inside of casing 1 cored 16；
Winding 15 is wound with iron core 16；The top of casing 1 is provided with gate gurgle valve 2 and binding post 4；The left side of casing 1 is provided with thermal insulation board 20；
Thermal insulation board 20；Fan 18 is connected with thermal insulation board 20；There is shutter 19 in the outside of fan 18；The bottom of casing 1 is provided with and destatics spiral shell
Bolt 13.
Relief valve 2 is fixedly installed on the top of casing 1, the timely row pressure when oil pressure is too high in casing 1.Fuel tank display window 7 sets
Put on the surface of fuel tank 5, convenient observation oil mass.The left side of casing 1 is provided with thermal insulation board 20, the operating efficiency of energy limited protection fan 18
And physical life, the bottom of casing 1 is provided with out electrostatic bolt 13, the electrostatic on the surface of casing 1 is effectively removed, when transformer is safeguarded
Injury of the minimizing electrostatic to human body；U-shaped cooling tube 22 increased the film-cooled heat of fluid, shorten cool time；Binding post 4 sets
Put at the top of casing 1, and it is four to set quantity, can be easy to be wound electric wire in the course of the work.
First, fluid is injected by pouring orifice 6, fluid is injected inside casing 1 by inflow pipeline 9, works as transformer temperature
When too high, the sensing of warming original paper will start fan 18, oil well pump 12 and fluid cooler bin and work by electric signal, and oil well pump 12 will
Fluid is pumped into U-shaped cooling tube 22, and coolant is extracted out from shower nozzle 21, and fluid therein is lowered the temperature on spray to U-shaped cooling tube, cold
But liquid is recovered in EGR by coolant refluxing opening 24 and is circulated utilization, and cooled fluid passes through oil returning tube 8
Return to fuel tank.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of oil-filled transformer with automatic cooling function, including fuel tank（5）, it is characterised in that：The fuel tank（5）It is logical
Cross inflow pipeline（9）Connection casing（1）；The casing（1）Bottom symmetrical is distributed with support (14)；The support（14）Left side leads to
Cross casing（1）It is connected with gate gurgle valve（17）；The fuel tank（5）By oil returning tube（8）Connection fluid cooler bin（11）；Described time
Oil-piping（8）By oil-out（25）Connect U-shaped cooling tube（22）；The U-shaped cooling tube（22）Coolant refluxing opening is arranged at bottom
（24）；The fluid cooler bin（11）Bottom is oil well pump（12）；The casing（1）It is internal cored（16）；The iron core
（16）On be wound with winding（15）；The casing（1）Top is provided with relief valve（2）And binding post（4）；The casing（1）It is left
Side is provided with thermal insulation board（20）；The thermal insulation board（20）；The thermal insulation board（20）On be connected with fan（18）；The fan（18）
There is shutter in outside（19）；The casing（1）Bottom is provided with and destatics bolt（13）.
2. a kind of oil-filled transformer with automatic cooling function according to claim 1, it is characterised in that：It is described every
Hot plate（20）Left side is provided with fan（18）.
3. a kind of oil-filled transformer with automatic cooling function according to claim 1, it is characterised in that：Casing
（1）Left side is provided with fluid cooler bin（11）.
4. a kind of oil-filled transformer with automatic cooling function according to claim 1, it is characterised in that：Casing
（1）Bottom symmetrical is provided with two supports（14）.
5. a kind of oil-filled transformer with automatic cooling function according to claim 1, it is characterised in that：It is described go out
Hydraulic fluid port (25) is connected with U-shaped cooling tube（22）, and U-shaped cooling tube material is STB-35 seamless steel pipes.
6. a kind of oil-filled transformer with automatic cooling function according to claim 1, it is characterised in that：The case
Body（1）Top is provided with relief valve（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418531.3U CN206312703U (en) | 2016-12-22 | 2016-12-22 | A kind of oil-filled transformer with automatic cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418531.3U CN206312703U (en) | 2016-12-22 | 2016-12-22 | A kind of oil-filled transformer with automatic cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312703U true CN206312703U (en) | 2017-07-07 |
Family
ID=59246985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418531.3U Expired - Fee Related CN206312703U (en) | 2016-12-22 | 2016-12-22 | A kind of oil-filled transformer with automatic cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206312703U (en) |
Cited By (8)
| 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 |
| CN109378159A (en) * | 2018-11-24 | 2019-02-22 | 福州天宇电气股份有限公司 | A kind of China's formula box type transformer and its improved method |
| CN109585133A (en) * | 2018-12-14 | 2019-04-05 | 安徽南瑞中天电力电子有限公司 | A kind of transmitting device with safe compressive in terminal transmission application |
| WO2021138943A1 (en) * | 2020-01-09 | 2021-07-15 | 江苏亚威变压器有限公司 | Electric furnace transformer |
| CN113488318A (en) * | 2021-09-06 | 2021-10-08 | 国网江西省电力有限公司信息通信分公司 | Transformer monitoring device and method based on Internet of things |
| CN116153620A (en) * | 2023-04-04 | 2023-05-23 | 青州市长城电力变压器股份有限公司 | Oil immersed transformer oil tank and working method |
| CN116666059A (en) * | 2023-06-12 | 2023-08-29 | 荣尔电气集团股份有限公司 | Dry-type transformer cooling mechanism |
| CN117238615A (en) * | 2023-10-07 | 2023-12-15 | 扬州德立嘉电力变压器有限公司 | Oil immersed transformer with heat radiation structure |
-
2016
- 2016-12-22 CN CN201621418531.3U patent/CN206312703U/en not_active Expired - Fee Related
Cited By (10)
| 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 |
| CN109378159A (en) * | 2018-11-24 | 2019-02-22 | 福州天宇电气股份有限公司 | A kind of China's formula box type transformer and its improved method |
| CN109585133A (en) * | 2018-12-14 | 2019-04-05 | 安徽南瑞中天电力电子有限公司 | A kind of transmitting device with safe compressive in terminal transmission application |
| WO2021138943A1 (en) * | 2020-01-09 | 2021-07-15 | 江苏亚威变压器有限公司 | Electric furnace transformer |
| CN113488318A (en) * | 2021-09-06 | 2021-10-08 | 国网江西省电力有限公司信息通信分公司 | Transformer monitoring device and method based on Internet of things |
| CN113488318B (en) * | 2021-09-06 | 2021-12-17 | 国网江西省电力有限公司信息通信分公司 | Transformer monitoring device and method based on Internet of things |
| CN116153620A (en) * | 2023-04-04 | 2023-05-23 | 青州市长城电力变压器股份有限公司 | Oil immersed transformer oil tank and working method |
| CN116666059A (en) * | 2023-06-12 | 2023-08-29 | 荣尔电气集团股份有限公司 | Dry-type transformer cooling mechanism |
| CN116666059B (en) * | 2023-06-12 | 2024-04-12 | 荣尔电气集团股份有限公司 | Dry-type transformer cooling mechanism |
| CN117238615A (en) * | 2023-10-07 | 2023-12-15 | 扬州德立嘉电力变压器有限公司 | Oil immersed transformer with heat radiation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206312703U (en) | A kind of oil-filled transformer with automatic cooling function | |
| CN103298312B (en) | A kind of biphase submergence heat abstractor, communication equipment and manufacture method thereof | |
| CN104952497B (en) | Passive residual heat removal heat exchanger testing device | |
| CN103390485A (en) | Liquid nitrogen strong cooling transformer and refrigerating method thereof | |
| CN104269194A (en) | Temperature-triggered passive accident residual heat removal system for pool type reactor | |
| CN103903657B (en) | The non-active ultimate heat sink cooling system of nuclear power plant and method | |
| CN106128710A (en) | A kind of heat insulation power equipment being exclusively used in open air | |
| Kulkarni et al. | Study on coolability of melt pool with different strategies | |
| CN208903799U (en) | A kind of low-loss large capacity oil-immersed transformer | |
| CN203377060U (en) | Liquid nitrogen severe-cold transformer | |
| CN206480465U (en) | A kind of air-cooled Three-phase oil immersion type distribution transformer | |
| CN205230821U (en) | Prevent puncturing condenser | |
| CN209216689U (en) | A kind of low-tension transformer for avoiding oil level excessively high | |
| CN207166953U (en) | A kind of water-cooling system applied to automobile charging pile | |
| CN103440942B (en) | There is the power resistor of loop cooling system | |
| CN206490546U (en) | Wind power generating set cooling system and wind power generating set | |
| CN107768091A (en) | One kind energy-conservation oil-immersed power transformer | |
| CN203135650U (en) | Intelligent oil-cooled motor | |
| CN206437449U (en) | A kind of novel oil storage tank for petroleum storage | |
| CN206480472U (en) | A kind of forced guidance cools down Three-phase oil immersion type distribution transformer | |
| CN205985258U (en) | Battery module liquid cooling device | |
| CN108417356A (en) | A kind of vegetable oil transformer of offshore wind farm booster system | |
| CN205921505U (en) | Send out electric machine cooling device | |
| CN206100748U (en) | Regulator cubicle heat dissipation control system | |
| CN206558322U (en) | Transformer underground oil storage cooling compensating device with flow divider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |