CN204117766U - Multi-mode transformer cooling system - Google Patents

Multi-mode transformer cooling system Download PDF

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Publication number
CN204117766U
CN204117766U CN201420505926.1U CN201420505926U CN204117766U CN 204117766 U CN204117766 U CN 204117766U CN 201420505926 U CN201420505926 U CN 201420505926U CN 204117766 U CN204117766 U CN 204117766U
Authority
CN
China
Prior art keywords
oil
main body
fuel tank
tank main
cooling system
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
Application number
CN201420505926.1U
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Chinese (zh)
Inventor
杨亚光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Sea Harmonic Investment Co ltd
Original Assignee
TIANJIN FANGYUAN ELECTRIC EQUIPMENT CO Ltd
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 TIANJIN FANGYUAN ELECTRIC EQUIPMENT CO Ltd filed Critical TIANJIN FANGYUAN ELECTRIC EQUIPMENT CO Ltd
Priority to CN201420505926.1U priority Critical patent/CN204117766U/en
Application granted granted Critical
Publication of CN204117766U publication Critical patent/CN204117766U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Transformer Cooling (AREA)

Abstract

The utility model provides multi-mode transformer cooling system, and the technical solution of the utility model is: be made up of oily circulating cooling system and air cooling system, and described fuel tank main body outer wall top is provided with oil pump; Described oil pump bottom is provided with the inlet port perpendicular to fuel tank main body top exterior walls; Described inlet port runs through fuel tank main body outer wall, is arranged with the oil sucting cavity that cross section is isosceles trapezoid in fuel tank main body in parallel, and inlet port is connected with one end vertical seal of oil sucting cavity; The beneficial effects of the utility model are, in the high power consumption period, can open all cooling systems, realize forced oil-circulation air-cooled (OFAF); When power consumption is general, utilizes flow of hot and internal-external temperature difference to realize inner automatic oil and circulate, be equipped with air cooling system and realize oil (ONAF); When low electric power consumption amount, realize oil (ONAN).

Description

Multi-mode transformer cooling system
Technical field
The utility model belongs to transformer cooling system field, especially relates to multi-mode transformer cooling system.
Background technology
Along with China's economic continues healthy high speed development, electricity needs maintains sustained and rapid growth.National Analyzing Total Electricity Consumption 4.69 trillion kilowatt hour in 2011, increase by 11.7% than last year, consumption demand is still vigorous.Per capita household electricity consumption 3483 kilowatt hour, increases by 351 kilowatt hours, exceedes world average level than last year.Transformer plays and the effect of key in overall electric power transfer.And the whether powerful direct relation of transformer cooling system the specified electric quantity of transformer.There is a variety of transformer cooling system now, as oil (ONAN), oil (ONAF), forced oil-circulation air-cooled (OFAF), forced oil circulation water-cooling (OFWF), forced guidance oil circulating air cooling (ODAF), forced guidance oil circulation water-cooling ODWF) isotype.Each pattern also mates a class specified electric quantity, but this type of electricity is maximum amount determines electricity, when power consumption is low, when transformer can not produce excessive temperature, mustn't want high-power cooling.So when power consumption is low, the long-time unlatching of the cooling device of transformer, a lot of unnecessary energy of loss.So market is badly in need of a kind of transformer cooling system that can carry out refrigerating mode adjustment according to different electricity consumption amount.
Utility model content
The purpose of this utility model is to provide a kind of transformer cooling system that can carry out cooling system conversion when different electricity consumption amounts.
The technical solution of the utility model is:
Multi-mode transformer cooling system, be made up of oily circulating cooling system and air cooling system, oil circulating cooling system by oil pump, flowline, go out oil connecting pipe, radiating tube, inlet port, oil sucting cavity, oil-sucking hole and fuel tank main body and form, described fuel tank main body outer wall top is provided with oil pump; Described oil pump bottom is provided with the inlet port perpendicular to fuel tank main body top exterior walls; Described inlet port runs through fuel tank main body outer wall, is arranged with the oil sucting cavity that cross section is isosceles trapezoid in fuel tank main body in parallel, and inlet port is connected with one end vertical seal of oil sucting cavity; Isosceles trapezoid two waists of described oil sucting cavity cross section are symmetrically arranged with some oil-sucking holes on the whole; Described fuel tank main body arranged outside has the radiating tube in some faces, place of going to the bottom perpendicular to oil sucting cavity trapezoidal cross-section; Described radiating tube be " [" type hollow cavity, fuel tank main body inside is all stretched at the two ends of radiating tube, and remainder is outside at fuel tank main body; One end of described some radiating tubes is all connected to out in oil connecting pipe; Described oil pump is provided with flowline; Described flowline runs through fuel tank main body and is connected to out in oil connecting pipe; Described air cooling system is made up of fan and air-cooled pipeline, and described air-cooled pipeline is arranged on fuel tank main body outer wall, and radiating tube is positioned at the sealing of fuel tank main body Outboard Sections and is arranged at air-cooled pipeline cavity; Described air-cooled pipeline is provided with some fans; Described air-cooled pipeline outer wall is provided with the control board of control oil pump and fan swicth.The number of described some fans is 1.Described go out oil connecting pipe and can carry out many according to radiating tube position difference and parallelly to arrange.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, in the high power consumption period, can open all cooling systems, realize forced oil-circulation air-cooled (OFAF); When power consumption is general, can oil pump be closed, utilize flow of hot and internal-external temperature difference to realize inner automatic oil and circulate, be equipped with air cooling system and realize oil (ONAF); When low electric power consumption amount, utilize flow of hot and internal-external temperature difference to realize inner automatic oil and circulate, realize oil (ONAN).
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is oily circulating cooling system internal structure schematic diagram of the present utility model;
Fig. 3 is oily circulating cooling system external structure schematic diagram of the present utility model.
In figure:
1, oil pump 2, flowline 3, go out oil connecting pipe
4, radiating tube 5, inlet port 6, oil sucting cavity
7, oil-sucking hole 8, fuel tank main body 9, fan
10, air-cooled pipeline 11, control board
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, Figure 2, Figure 3 shows, multi-mode transformer cooling system, be made up of oily circulating cooling system and air cooling system, oil circulating cooling system by oil pump 1, flowline 2, go out oil connecting pipe 3, radiating tube 4, inlet port 5, oil sucting cavity 6, oil-sucking hole 7 and fuel tank main body 8 and form, described fuel tank main body 8 outer wall top is provided with oil pump 1; Described oil pump 1 bottom is provided with the inlet port 5 perpendicular to fuel tank main body 8 top exterior walls; Described inlet port 5 runs through fuel tank main body 8 outer wall, and in fuel tank main body 8, be arranged with the oil sucting cavity 5 that cross section is isosceles trapezoid in parallel, inlet port 5 is connected with one end vertical seal of oil sucting cavity 5; Isosceles trapezoid two waists of described oil sucting cavity 5 cross section are symmetrically arranged with some oil-sucking holes 7 on the whole; Described fuel tank main body 8 arranged outside has the radiating tube 4 in some faces, place of going to the bottom perpendicular to oil sucting cavity 6 trapezoidal cross-section; Described radiating tube 4 be " [" type hollow cavity, it is inner that fuel tank main body 8 is all stretched at the two ends of radiating tube 4, and remainder is outside at fuel tank main body 8; One end of described some radiating tubes 4 is all connected to out in oil connecting pipe 3; Described oil pump 1 is provided with flowline 2; Described flowline 2 runs through fuel tank main body 8 and is connected to out in oil connecting pipe 3; Described air cooling system is made up of fan 9 and air-cooled pipeline 10, and described air-cooled pipeline 10 is arranged on fuel tank main body 8 outer wall, and radiating tube 4 is positioned at the sealing of fuel tank main body 8 Outboard Sections and is arranged at air-cooled pipeline 10 cavity; Described air-cooled pipeline is provided with some fans 9; Described air-cooled pipeline outer wall is provided with the control board 11 of control oil pump and fan swicth.The number of some fans 9 is 1.Go out oil connecting pipe 2 and can carry out many parallel settings according to radiating tube 4 position difference.
The course of work of this example: in use, control board 11 can be utilized to carry out the adjustment of three kinds of refrigerating modes, when opening oil (ONAN) pattern, promote cold oil temperature by transformer heat-dissipating, the automatic cycle utilizing flow of hot and internal-external temperature difference to make fuel tank main body 8 and air-cooled pipeline 10 realize cold oil carries out the cooling of transformer; When opening oil (ONAF) pattern, open fan 9, utilize fan 9 to provide continuous flow, air-flow flows in air-cooled pipeline 10, blows over radiating tube 4, strengthens the cooling to its inside and fuel tank main body 8 internal cooling oil; When opening forced oil-circulation air-cooled (OFAF) pattern, oil pump 1 is opened, being sucked from oil-sucking hole 7 by cold oil causes in oil sucting cavity 6, enter in the inlet port 5 of oil pump 1 by oil sucting cavity 6, enter out in oil connecting pipe 3 by oil pump 1 by flowline 2, enter in radiating tube 4 dispel the heat by going out oil connecting pipe 3, and wind-force cooling system then effectively can strengthen cooling effect.
Above an embodiment of the present utility model has been described in detail, 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 (3)

1. multi-mode transformer cooling system, be made up of oily circulating cooling system and air cooling system, it is characterized in that: oily circulating cooling system by oil pump (1), flowline (2), go out oil connecting pipe (3), radiating tube (4), inlet port (5), oil sucting cavity (6), oil-sucking hole (7) and fuel tank main body (8) and form, described fuel tank main body (8) outer wall top is provided with oil pump (1); Described oil pump (1) bottom is provided with the inlet port (5) perpendicular to fuel tank main body (8) top exterior walls; Described inlet port (5) runs through fuel tank main body (8) outer wall, in fuel tank main body (8), be arranged with the oil sucting cavity (5) that cross section is isosceles trapezoid in parallel, inlet port (5) is connected with one end vertical seal of oil sucting cavity (5); Isosceles trapezoid two waists of described oil sucting cavity (5) cross section are symmetrically arranged with some oil-sucking holes (7) on the whole; Described fuel tank main body (8) arranged outside has the radiating tube (4) in some faces, place of going to the bottom perpendicular to oil sucting cavity (6) trapezoidal cross-section; Described radiating tube (4) be " [" type hollow cavity, it is inner that fuel tank main body (8) is all stretched at the two ends of radiating tube (4), and remainder is outside at fuel tank main body (8); One end of described some radiating tubes (4) is all connected to out in oil connecting pipe (3); Described oil pump (1) is provided with flowline (2); Described flowline (2) runs through fuel tank main body (8) and is connected to out in oil connecting pipe (3); Described air cooling system is made up of fan (9) and air-cooled pipeline (10), described air-cooled pipeline (10) is arranged on fuel tank main body (8) outer wall, and radiating tube (4) is positioned at the sealing of fuel tank main body (8) Outboard Sections and is arranged at air-cooled pipeline (10) cavity; Described air-cooled pipeline is provided with some fans (9); Described air-cooled pipeline outer wall is provided with the control board (11) of control oil pump and fan swicth.
2. multi-mode transformer cooling system according to claim 1, is characterized in that: the number of described some fans (9) is 1.
3. multi-mode transformer cooling system according to claim 1, is characterized in that: described go out oil connecting pipe (2) and can carry out many according to radiating tube (4) position difference and parallelly to arrange.
CN201420505926.1U 2014-09-03 2014-09-03 Multi-mode transformer cooling system Expired - Fee Related CN204117766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420505926.1U CN204117766U (en) 2014-09-03 2014-09-03 Multi-mode transformer cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420505926.1U CN204117766U (en) 2014-09-03 2014-09-03 Multi-mode transformer cooling system

Publications (1)

Publication Number Publication Date
CN204117766U true CN204117766U (en) 2015-01-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420505926.1U Expired - Fee Related CN204117766U (en) 2014-09-03 2014-09-03 Multi-mode transformer cooling system

Country Status (1)

Country Link
CN (1) CN204117766U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105070466A (en) * 2015-08-14 2015-11-18 重庆民生变压器有限责任公司 Transformer provided with guide plate protection cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105070466A (en) * 2015-08-14 2015-11-18 重庆民生变压器有限责任公司 Transformer provided with guide plate protection cover

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170509

Address after: Haitai 300384 in Tianjin Binhai high tech Zone Huayuan Industrial Zone Development six road No. 6 Haitai green industry base building M1 Room 101

Patentee after: Tianjin sea harmonic Investment Co.,Ltd.

Address before: 300384 Tianjin hi tech District of Xiqing City Huayuan Industrial Zone Development six road No. 6 Haitai green industry base M1

Patentee before: TIANJIN FANGYUAN ELECTRIC EQUIPMENT 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: 20150121

Termination date: 20210903