CN205159043U - Transformer - Google Patents

Transformer Download PDF

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Publication number
CN205159043U
CN205159043U CN201520943680.0U CN201520943680U CN205159043U CN 205159043 U CN205159043 U CN 205159043U CN 201520943680 U CN201520943680 U CN 201520943680U CN 205159043 U CN205159043 U CN 205159043U
Authority
CN
China
Prior art keywords
oil
transformer
fuel tank
conservator
oil conservator
Prior art date
Application number
CN201520943680.0U
Other languages
Chinese (zh)
Inventor
冯进
Original Assignee
天津双沽机电设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天津双沽机电设备有限公司 filed Critical 天津双沽机电设备有限公司
Priority to CN201520943680.0U priority Critical patent/CN205159043U/en
Application granted granted Critical
Publication of CN205159043U publication Critical patent/CN205159043U/en

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Abstract

The utility model relates to a transformer, including oil tank, transformer body, coil, storage oil tank, buchholz relay, heat dissipation cooling device, oil pipeline, turbidity sensor and controller, the transformer body is arranged in inside the oil tank, this internal coil that is equipped with of transformer, the oil tank top is equipped with stores up oil tank, the bottom of oil tank is equipped with the toper settling area, the bottom of toper settling area is equipped with the drain, one side of oil tank is equipped with the oil transportation mouth, the oil transportation mouth is located the top of toper settling area, one side of oil tank is equipped with heat dissipation cooling device, heat dissipation cooling device pass through oil pipeline respectively with oil transportation mouth and the top intercommunication that stores up oil tank, this transformer operation is stable, the radiating effect is good, convenient operation, transformer oil can recycle, it can the automatically cleaning to store up oil tank, has improved transformer's performance and life effectively.

Description

A kind of transformer
Art
The utility model relates to controller switching equipment technical field, particularly relates to a kind of transformer.
Background technology
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary coil and iron core, according to the type of cooling, transformer is divided into dry-type transformer and oil-filled transformer, transformer generally immerses in fuel tank by oil-filled transformer, transformer oil has insulation, heat radiation and extinguishing arc effect, due to the rising of oil temperature and reduction in the transformer course of work, have ambient atmos and impurity enters in fuel tank and oil conservator, pollute transformer oil, the operating efficiency of transformer is caused to reduce, the lost of life, also security incident can be there is time serious, the transformer of prior art can't realize the automatically cleaning of oil tank of transformer and oil conservator, this greatly affects the work of transformer.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of transformer, and this transformer is stable, good heat dissipation effect, easy to operate, transformer oil can recycle, oil conservator can automatically cleaning, effectively improves the performance and used life of transformer.
The utility model solves the technical scheme that its technical problem adopts: a kind of transformer, comprise fuel tank, transformer body, coil, oil conservator, Buchholz relay, heat radiation cooling device, oil pipeline, turbidity transducer and controller, described transformer body is placed in fuel tank internal, coil is provided with in described transformer body, oil conservator is provided with above described fuel tank, the connecting line of described fuel tank and oil conservator is provided with Buchholz relay, described fuel tank and oil conservator inside are equipped with turbidity transducer, the bottom of described fuel tank is provided with taper decanting zone, the bottom of described taper decanting zone is provided with sewage draining exit, the side of described fuel tank is provided with oil transportation mouth, described oil transportation mouth is positioned at the top of described taper decanting zone, the side of described fuel tank is provided with heat radiation cooling device, described heat radiation cooling device is communicated with the top of oil conservator with oil transportation mouth respectively by oil pipeline, the outside of described oil conservator is provided with oil level indicator, side, top is provided with oil-in, the below of described oil-in is provided with the first screen pack, the inside of described oil conservator is provided with ultrasonic cleaning, the bottom of described oil conservator is provided with collection mud box, the below of described oil conservator connects dehydrating breather, described oil pipeline is provided with oil pump, described turbidity transducer, oil pump is connected with controller with ultrasonic cleaning.
Further, described first screen pack installs magnet.
Further, described oil transportation mouth is provided with the second screen pack.
Further, the top of described fuel tank is provided with explosion stack, and one end of described explosion stack extends to fuel tank internal, and the other end extends to the top of oil conservator.
Further, the case lid of described fuel tank is provided with pressure relief valve, and the lower end of described taper decanting zone is provided with earth stud.
Compared with prior art, the beneficial effect that the utility model produces is: the bottom of this oil tank of transformer is provided with taper decanting zone, the bottom of taper decanting zone is provided with sewage draining exit, impurity in transformer oil can be precipitated by taper decanting zone, and discharged by sewage draining exit, by heat radiation cooling device, cooling is carried out to the transformer worked under hot environment, by the screen pack in oil conservator, cooled transformer oil is filtered, turbidity transducer is provided with in fuel tank and oil conservator, when the turbidity of transformer oil reaches certain value, controller control oil pump and ultrasonic cleaning are opened, the oil entered in oil conservator is filtered and cleaned, impurity in oil and suspended matter part are tackled by the first screen pack, part falls into the collection mud box below oil conservator, by the purification to transformer oil, can effectively slow down the aging of inner member, increase the service life, described first screen pack installs magnet, the metallics in transformer oil can be removed, avoid metallics to enter in fuel tank and cause multipoint earthing, affect the use of transformer, oil transportation mouth is provided with the second screen pack, tentatively can tackle the particle entered in the transformer oil of heat radiation cooling device and impurity, and is discharged by the sewage draining exit below decanting zone, improves radiating efficiency, be provided with explosion stack and pressure relief valve, the use safety of transformer can be ensured, the lower end of described taper decanting zone arranges earth stud, can eliminate electrostatic, this transformer is stable, good heat dissipation effect, easy to operate, transformer oil can recycle, and oil conservator can automatically cleaning, effectively improves the performance and used life of transformer.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is overall structure schematic diagram of the present utility model.
Wherein:
1. fuel tank, 2. transformer body, 3. coil, 4. oil conservator, 5. Buchholz relay, 6. heat radiation cooling device, 7. oil pipeline, 8. turbidity transducer, 9. pressure relief valve, 10. controller, 11. taper decanting zones, 12. sewage draining exits, 13. earth studs, 14. oil transportation mouths, 41. first screen packs, 42. oil-ins, 43. collection mud boxes, 44. ultrasonic cleanings, 45. dehydrating breathers, 46. oil level indicators, 71. oil pumps, 72. second screen packs
Embodiment
Below in conjunction with embodiment, the utility model is described further:
As shown in Figure 1, the transformer that the utility model provides, comprise fuel tank 1, transformer body 2, coil 3, oil conservator 4, Buchholz relay 5, heat radiation cooling device 6, oil pipeline 7, turbidity transducer 8 and controller 10, it is inner that described transformer body 2 is placed in fuel tank 1, coil 3 is provided with in described transformer body 2, oil conservator 4 is provided with above described fuel tank 1, the connecting line of described fuel tank 1 and oil conservator 4 is provided with Buchholz relay 5, described fuel tank 1 and oil conservator 4 inside are equipped with turbidity transducer 8, the bottom of described fuel tank 1 is provided with taper decanting zone 11, the bottom of described taper decanting zone 11 is provided with sewage draining exit 12, the side of described fuel tank 1 is provided with oil transportation mouth 14, described oil transportation mouth 14 is positioned at the top of described taper decanting zone 11, the side of described fuel tank 1 is provided with heat radiation cooling device 6, described heat radiation cooling device 6 is communicated with the top of oil transportation mouth 14 with oil conservator 4 respectively by oil pipeline 7, the outside of described oil conservator 4 is provided with oil level indicator 46, side, top is provided with oil-in 42, the below of described oil-in 42 is provided with the first screen pack 41, the inside of described oil conservator 4 is provided with ultrasonic cleaning 44, the bottom of described oil conservator 4 is provided with collection mud box 43, the below of described oil conservator 4 connects dehydrating breather 45, described oil pipeline 7 is provided with oil pump 71, described turbidity transducer 8, oil pump 71 is connected with controller 10 with ultrasonic cleaning 44, described first screen pack 41 installs magnet, described oil transportation mouth 14 is provided with the second screen pack 72, one end of described explosion stack 15 extends to fuel tank 1 inside, the other end extends to the top of oil conservator 4, the case lid of described fuel tank 1 is provided with pressure relief valve 9, the lower end of described taper decanting zone 11 is provided with earth stud 13.
The bottom of this oil tank of transformer 1 is provided with taper decanting zone 11, the bottom of taper decanting zone 11 is provided with sewage draining exit 12, impurity in transformer oil can be precipitated by taper decanting zone 11, and discharged by sewage draining exit 12, cooling is carried out by the transformer worked under heat radiation cooling device 6 pairs of hot environments, by the screen pack 41 in oil conservator 4, cooled transformer oil is filtered, turbidity transducer 8 is provided with in fuel tank 1 and oil conservator 4, when the turbidity of transformer oil reaches certain value, controller 10 control oil pump 71 and ultrasonic cleaning 44 are opened, the oil entered in oil conservator 4 is filtered and cleaned, impurity in oil and suspended matter part are tackled by the first screen pack 41, part falls into the collection mud box 43 below oil conservator 4, by the purification to transformer oil, can effectively slow down the aging of inner member, increase the service life, described first screen pack 41 installs magnet, the metallics in transformer oil can be removed, avoid metallics to enter in fuel tank and cause multipoint earthing, affect the use of transformer, oil transportation mouth 14 is provided with the second screen pack 72, tentatively can tackle the particle entered in the transformer oil of heat radiation cooling device 6 and impurity, and is discharged by the sewage draining exit 12 below decanting zone 11, improves radiating efficiency, be provided with explosion stack 15 and pressure relief valve, can ensure the use safety of transformer, the lower end of described taper decanting zone 11 arranges earth stud, can eliminate electrostatic.This transformer is stable, and good heat dissipation effect is easy to operate, and transformer oil can recycle, and oil conservator can automatically cleaning, effectively improves the performance and used life of transformer.
Be described in detail of the present utility model by embodiment above, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.

Claims (5)

1. a transformer, it is characterized in that: comprise fuel tank (1), transformer body (2), coil (3), oil conservator (4), Buchholz relay (5), heat radiation cooling device (6), oil pipeline (7), turbidity transducer (8) and controller (10), it is inner that described transformer body (2) is placed in fuel tank (1), coil (3) is provided with in described transformer body (2), described fuel tank (1) top is provided with oil conservator (4), the connecting line of described fuel tank (1) and oil conservator (4) is provided with Buchholz relay (5), described fuel tank (1) and oil conservator (4) inside are equipped with turbidity transducer (8), the bottom of described fuel tank (1) is provided with taper decanting zone (11), the bottom of described taper decanting zone (11) is provided with sewage draining exit (12), the side of described fuel tank (1) is provided with oil transportation mouth (14), described oil transportation mouth (14) is positioned at the top of described taper decanting zone (11), the side of described fuel tank (1) is provided with heat radiation cooling device (6), described heat radiation cooling device (6) is communicated with the top of oil transportation mouth (14) with oil conservator (4) respectively by oil pipeline (7), the outside of described oil conservator (4) is provided with oil level indicator (46), side, top is provided with oil-in (42), the below of described oil-in (42) is provided with the first screen pack (41), the inside of described oil conservator (4) is provided with ultrasonic cleaning (44), the bottom of described oil conservator (4) is provided with collection mud box (43), the below of described oil conservator (4) connects dehydrating breather (45), described oil pipeline (7) is provided with oil pump (71), described turbidity transducer (8), oil pump (71) is connected with controller (10) with ultrasonic cleaning (44).
2. transformer according to claim 1, is characterized in that: described first screen pack (41) installs magnet.
3. transformer according to claim 1, is characterized in that: described oil transportation mouth (14) is provided with the second screen pack (72).
4. transformer according to claim 1, it is characterized in that: the top of described fuel tank (1) is provided with explosion stack (15), one end of described explosion stack (15) extends to fuel tank (1) inside, and the other end extends to the top of oil conservator (4).
5. transformer according to claim 1, is characterized in that: the case lid of described fuel tank (1) is provided with pressure relief valve (9), and the lower end of described taper decanting zone (11) is provided with earth stud (13).
CN201520943680.0U 2015-11-23 2015-11-23 Transformer CN205159043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520943680.0U CN205159043U (en) 2015-11-23 2015-11-23 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520943680.0U CN205159043U (en) 2015-11-23 2015-11-23 Transformer

Publications (1)

Publication Number Publication Date
CN205159043U true CN205159043U (en) 2016-04-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520943680.0U CN205159043U (en) 2015-11-23 2015-11-23 Transformer

Country Status (1)

Country Link
CN (1) CN205159043U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108919198A (en) * 2018-07-24 2018-11-30 北京无线电测量研究所 A kind of radar transmitter oil cooled system system fuel tank
CN109192452A (en) * 2018-10-26 2019-01-11 江苏悦成变压器有限公司 A kind of oil-immersed transformer cooling cycle protective device
CN109920624A (en) * 2019-02-24 2019-06-21 杨志 A kind of transformer using sonic cleaning heat-dissipating pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108919198A (en) * 2018-07-24 2018-11-30 北京无线电测量研究所 A kind of radar transmitter oil cooled system system fuel tank
CN109192452A (en) * 2018-10-26 2019-01-11 江苏悦成变压器有限公司 A kind of oil-immersed transformer cooling cycle protective device
CN109920624A (en) * 2019-02-24 2019-06-21 杨志 A kind of transformer using sonic cleaning heat-dissipating pipe
CN109920624B (en) * 2019-02-24 2020-05-12 浙江尚能电气股份有限公司 Utilize transformer of ultrasonic wave clearance cooling tube

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20171123

CF01 Termination of patent right due to non-payment of annual fee