CN204857388U - Low power consumption oil -immersed transformer - Google Patents
Low power consumption oil -immersed transformer Download PDFInfo
- Publication number
- CN204857388U CN204857388U CN201520617191.6U CN201520617191U CN204857388U CN 204857388 U CN204857388 U CN 204857388U CN 201520617191 U CN201520617191 U CN 201520617191U CN 204857388 U CN204857388 U CN 204857388U
- Authority
- CN
- China
- Prior art keywords
- control system
- iron core
- oil
- coil
- economize
- 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
Abstract
The utility model discloses a low power consumption oil -immersed transformer belongs to transformer device field. The utility model discloses an iron core, coil, cooling tube, temperature signal inductor, chilled(cooling) water supply (CWS) device, economize on electricity host computer, control system and the sealed oil tank that sets up, the iron core sets up in the oil tank, and the coil twines on the iron core, is equipped with transformer oil in the oil tank, iron core and coil submergence are in transformer oil, and the cooling tube twines on the coil, and the cooling tube is connected with the chilled(cooling) water supply (CWS) device and pass through economize on electricity host computer single control respectively, and the temperature signal inductor sets up between iron core and coil, and the lateral part of oil tank is equipped with the mounting groove, and opening and the pass of economize on electricity host computer realization chilled(cooling) water supply (CWS) device is controlled with the signal transmission for control system, control system to the temperature signal inductor. The utility model discloses a control system and economize on electricity host computer are respectively to the independent detection and control of the heat of iron core, and water -cooling liquid is realized independent hydrologic cycle effectively having improved cooling efficiency under the effect of chilled(cooling) water supply (CWS) device.
Description
Technical field
The utility model belongs to device for transformer field, especially relevant with a kind of low power consumption oil-filled transformer.
Background technology
Oil-filled transformer is one of visual plant in industrial and mining enterprises and civil buildings power supply-distribution system, transformer is primarily of iron core, winding, fuel tank, conservator, insulating sleeve, the composition such as shunting switch and Buchholz relay, patent publication No. is that CN202917293U discloses a kind of oil-filled transformer, comprise by static iron core, dynamic iron core and between the transformer body that forms of the coil that is wound around, described transformer body skin is provided with fuel tank, described fuel tank is connected with cold oil circulating device, cold oil circulating device comprises the oil pipe connected on described fuel tank, described oil pipe is respectively arranged with cooler and oil pump.But an existing oil-filled transformer normally cannot determine the oil temperature state continuance work in fuel tank, oil pump works long hours and adds the power consumption of transformer, for this problem, applicant has been researched and developed a kind of low power consumption oil-filled transformer and has been solved this problem.
Utility model content
For the problems referred to above, the purpose of this utility model aims to provide a kind of low power consumption oil-filled transformer.
For this reason, the utility model is by the following technical solutions: a kind of low power consumption oil-filled transformer, comprise iron core, the fuel tank that coil and sealing are arranged, described iron core is arranged in fuel tank, coil winding is on iron core, fuel tank is built with transformer oil, described iron core and coil are immersed in transformer oil, it is characterized in that, described oil-filled transformer also comprises cooling water pipe, temperature signal inductor, cooling water supply unit, economize on electricity main frame and control system, described cooling water pipe is wound on described coil, cooling water pipe is connected with described cooling water supply unit and controls separately respectively by described economize on electricity main frame, temperature signal inductor is arranged between described iron core and coil, the sidepiece of described fuel tank is provided with for installing described economize on electricity main frame and the mounting groove of control system, temperature signal inductor by signal transmission to control system, control system controls the Push And Release that economize on electricity main frame realizes cooling water supply unit.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Described control system is PLC control system.
Be full of inert gas in space in the seal cavity of described fuel tank outside transformer oil, inert gas crosses the supply of inert gas feeding mechanism, and inert gas gas supply device is controlled by described control system.
Described tank bottoms is provided with beam.
Described fuel tank sidepiece is provided with control system display screen, thus facilitates direct observed temperature to change.
Use the utility model can reach following beneficial effect: the utility model by control system and economize on electricity main frame respectively to the independent detection and control of the heat of iron core, water-cooled liquid realizes independent water circulation under the effect of cooling water supply unit, the heat that iron core and coil produce is taken away by water-cooled liquid, effectively improve cooling effectiveness, can Real-time Feedback variations in temperature by control system, thus according to circumstances open and close cooling water supply unit, achieve best economize on electricity and optimize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment: as shown in Figure 1, the utility model comprises iron core 2, coil 3, draw together cooling water pipe 4, temperature signal inductor 8, cooling water supply unit, economize on electricity main frame 5, the fuel tank 1 that control system 6 and sealing are arranged, iron core 2 is arranged in fuel tank 1, coil 3 is wrapped on iron core 2, fuel tank 1 is built with transformer oil, iron core 2 and coil 3 are immersed in transformer oil, cooling water pipe 4 is wound on coil 3, cooling water pipe 4 is connected with cooling water supply unit and controls separately respectively by the main frame 5 that economizes on electricity, temperature signal inductor 8 is arranged between iron core 2 and coil 3, the sidepiece of fuel tank 1 is provided with the mounting groove for installing economize on electricity main frame 5 and control system 6, temperature signal inductor 8 by signal transmission to control system 6, control system 6 controls the Push And Release that economize on electricity main frame realizes cooling water supply unit.
Preferably, control system 6 is PLC control system.
Further, be full of inert gas in the space in the seal cavity of fuel tank 1 outside transformer oil, inert gas crosses the supply of inert gas feeding mechanism, and inert gas gas supply device is controlled by control system 6.
Further, beam 9 is provided with bottom fuel tank 1.
Further, fuel tank sidepiece is provided with control system display screen 7, thus facilitates direct observed temperature to change.
The utility model by control system and economize on electricity main frame respectively to the independent detection and control of the heat of iron core, water-cooled liquid realizes independent water circulation under the effect of cooling water supply unit, the heat that iron core and coil produce is taken away by water-cooled liquid, effectively improve cooling effectiveness, can Real-time Feedback variations in temperature by control system, thus according to circumstances open and close cooling water supply unit, achieve best economize on electricity and optimize.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a low power consumption oil-filled transformer, comprise iron core (2), the fuel tank (1) that coil (3) and sealing are arranged, described iron core (2) is arranged in fuel tank (1), coil (3) is wrapped on iron core (2), fuel tank (1) is built with transformer oil, described iron core (2) and coil (3) are immersed in transformer oil, it is characterized in that: described oil-filled transformer also comprises cooling water pipe (4), temperature signal inductor (8), cooling water supply unit, economize on electricity main frame (5) and control system (6), described cooling water pipe (4) is wound on described coil (3), cooling water pipe (4) is connected with described cooling water supply unit and controls separately respectively by described economize on electricity main frame (5), temperature signal inductor (8) is arranged between described iron core (2) and coil (3), the sidepiece of described fuel tank (1) is provided with for installing described economize on electricity main frame (5) and the mounting groove of control system (6), temperature signal inductor (8) by signal transmission to control system (6), control system (6) controls the Push And Release that economize on electricity main frame realizes cooling water supply unit.
2. a kind of low power consumption oil-filled transformer according to claim 1, is characterized in that: described control system (6) is PLC control system.
3. a kind of low power consumption oil-filled transformer according to claim 2, it is characterized in that: in the space in the seal cavity of described fuel tank (1) outside transformer oil, be full of inert gas, inert gas crosses the supply of inert gas feeding mechanism, and inert gas gas supply device is controlled by described control system (6).
4. a kind of low power consumption oil-filled transformer according to claim 3, is characterized in that: described fuel tank (1) bottom is provided with beam (9).
5. a kind of low power consumption oil-filled transformer according to claim 4, is characterized in that: described fuel tank sidepiece is provided with control system display screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617191.6U CN204857388U (en) | 2015-08-16 | 2015-08-16 | Low power consumption oil -immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617191.6U CN204857388U (en) | 2015-08-16 | 2015-08-16 | Low power consumption oil -immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857388U true CN204857388U (en) | 2015-12-09 |
Family
ID=54747915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520617191.6U Expired - Fee Related CN204857388U (en) | 2015-08-16 | 2015-08-16 | Low power consumption oil -immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369537A (en) * | 2017-07-18 | 2017-11-21 | 鹤壁市华通分析仪器有限公司 | One kind forces the hydronic high-power high-frequency transformer refrigeration system of interior guiding oil |
| CN107464664A (en) * | 2016-04-19 | 2017-12-12 | 李冲 | A kind of power transformer cooling system |
-
2015
- 2015-08-16 CN CN201520617191.6U patent/CN204857388U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464664A (en) * | 2016-04-19 | 2017-12-12 | 李冲 | A kind of power transformer cooling system |
| CN107369537A (en) * | 2017-07-18 | 2017-11-21 | 鹤壁市华通分析仪器有限公司 | One kind forces the hydronic high-power high-frequency transformer refrigeration system of interior guiding oil |
| CN107369537B (en) * | 2017-07-18 | 2024-04-16 | 鹤壁市华通分析仪器有限公司 | High-power high-frequency transformer refrigerating system with forced internal guiding oil circulation cooling function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201367608Y (en) | Cooling device of hydraulic-oil of loader-digger | |
| CN204857388U (en) | Low power consumption oil -immersed transformer | |
| CN203550609U (en) | Water cooling plant for submerged arc furnace | |
| CN203939481U (en) | Explosion-proof type well head electromagnetic heater | |
| CN202734568U (en) | Water-cooling structure of medium frequency furnace | |
| CN204884784U (en) | External high -efficient heat sink of oil -immersed transformer oil temperature | |
| CN103714948A (en) | Water-cooled transformer core cooling method | |
| CN204204562U (en) | A kind of reactor for mining explosion-proof variable-frequency system | |
| CN203895225U (en) | Cooling system of main-transformer cooling control box of transformer substation | |
| CN208903799U (en) | A kind of low-loss large capacity oil-immersed transformer | |
| CN204027347U (en) | The voltage loss protecting system of water cooling plant | |
| CN103441594B (en) | A kind of rotor | |
| CN205230717U (en) | Oil -immersed transformer based on cooling and protection device | |
| CN202917304U (en) | Novel water-cooled transformer coil structure | |
| CN202255074U (en) | Water cooling circulation device | |
| CN106057424A (en) | Water-cooled heat dissipation structure of fuel tank | |
| CN205080995U (en) | Novel oil -immersed transformer | |
| CN202265668U (en) | Cooling rail of multifunctional draw texturing machine | |
| CN202099426U (en) | Automatic water temperature control device for nylon wire drawing machine | |
| CN204792340U (en) | Bottom heat dissipation type transformer cooling device | |
| CN204290691U (en) | One is applied to water-cooled medium-pressure frequency conversion device cooling system under hot environment | |
| CN204407130U (en) | A kind of power transformer controller for heat sink | |
| CN203406133U (en) | Combined type transformer and oil-saving oil tank thereof | |
| CN207680561U (en) | A kind of cold oil system convenient for continuous production | |
| CN204732255U (en) | A kind of new type of continuous voltage regulating rectifier transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161118 Address after: 831100 pioneering Road, hi tech Development Zone, the Xinjiang Uygur Autonomous Region, Changji Patentee after: XINJIANG MME ELECTRIC HOLDINGS CO., LTD. Address before: 831100 the Xinjiang Uygur Autonomous Region, Changji Hui Autonomous Prefecture, Changji hi tech Development Zone, venture Avenue, No. 48 Patentee before: XINJIANG XINHUANENG XIYUAN ELECTRICAL APPLIANCE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200816 |