CN204632512U - A kind of fin type heat radiator for transformer - Google Patents

A kind of fin type heat radiator for transformer Download PDF

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Publication number
CN204632512U
CN204632512U CN201520345162.9U CN201520345162U CN204632512U CN 204632512 U CN204632512 U CN 204632512U CN 201520345162 U CN201520345162 U CN 201520345162U CN 204632512 U CN204632512 U CN 204632512U
Authority
CN
China
Prior art keywords
fin
oil
transformer
type heat
thermantidote
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
CN201520345162.9U
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Chinese (zh)
Inventor
张庆
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.)
Laiwu Haosheng Electrical Equipment Co Ltd
Original Assignee
Laiwu Haosheng Electrical 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 Laiwu Haosheng Electrical Equipment Co Ltd filed Critical Laiwu Haosheng Electrical Equipment Co Ltd
Priority to CN201520345162.9U priority Critical patent/CN204632512U/en
Application granted granted Critical
Publication of CN204632512U publication Critical patent/CN204632512U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of fin type heat radiator for transformer, belong to power equipment professional skill field, comprise oil inlet pipe, oil collecting pipe and fin, it is characterized in that: described fin is " returning " shape structure, fin inside is provided with oil duct, and described fin upper end, lower end are communicated with oil collecting pipe with oil inlet pipe respectively; Described fin is connected with the first thermantidote.Compared with prior art there is lowering temperature uniform, the feature that result of use is good.

Description

A kind of fin type heat radiator for transformer
Technical field
The utility model relates to a kind of radiator, particularly a kind of fin type heat radiator for transformer.
Background technology
Transformer is the visual plant in industrial and mining enterprises and civil buildings power supply-distribution system.Transformer is in operation and can produces core loss and winding loss, and these losses will cause iron core and winding temperature to raise.To oil-filled transformer, transformer oil is mainly used in insulation and heat transfer; Iron core and winding loss can be generated heat, and this heat will be transmitted in transformer oil, and transformer oil temperature is raised; In order to ensure that transformer safety is run reliably, by the limit temperature of the winding temperature of transformer, iron core temperature and transformer oil within safe range, therefore cooling need need be carried out to transformer oil.The radiator that current transformer equipment generally uses is gilled radiator, but this radiator exists many technological deficiencies: 1. equidistantly arrange between fin, and the fin of mid portion and air contact surfaces amass little, and heat spreader is slow, and radiating effect is undesirable; 2. in transformer oil cyclic process, in the radiator of rear portion, oily cycle efficieny is low, and heat radiation is slow.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, provides a kind of fin type heat radiator for transformer.
The technical scheme in the invention for solving the technical problem is: a kind of fin type heat radiator for transformer, comprise oil inlet pipe, oil collecting pipe and fin, it is characterized in that: described fin is " returning " shape structure, fin inside is provided with oil duct, and described fin upper end, lower end are communicated with oil collecting pipe with oil inlet pipe respectively; Described fin is connected with the first thermantidote.
Above-mentioned flexible connection is that fin is connected with fixed head, and fixed head is provided with screw, and the first thermantidote is connected with bolt of fixing plate.
Above-mentioned fin underside is connected with the second thermantidote.
Above-mentioned oil collecting pipe and oil return opening junction are connected with oil pump.
Compared with prior art, the utility model has following outstanding beneficial effect:
1, change fin into " returning " shape structure by original simple chip, make to dispel the heat inside and outside fin simultaneously, solve the drawback that original fin centre position heat spreader is slow, good heat dissipation effect.By the first thermantidote, auxiliary temperature-reducing is carried out to fin centre, thus strengthen the flowing of centre air, accelerate heat radiation, the setting of the first thermantidote simultaneously, compensate for oily cycle efficieny in the radiator of rear portion low, slow defect of dispelling the heat, make cooling be tending towards even.
2, evenly, result of use is good in heat radiation, is convenient to promote and use.
Accompanying drawing explanation
Fig. 1 is that the utility model faces structural representation.
Fig. 2 is the utility model right view.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, 2, the utility model comprises oil inlet pipe 2, oil collecting pipe 3, fin 4 and the first thermantidote 5, described oil inlet pipe 2 and oil collecting pipe 3 and fuel tank 1 Flange joint, easy accessibility.
As shown in Figure 2, described fin 4 is " returning " shape structure, and fin 4 inside is provided with oil duct, and described fin upper end, lower end are communicated with oil collecting pipe 3 with oil inlet pipe 2 respectively, and described fin 4 is multiple.Change fin 4 into " returning " shape structure by original simple chip, make to dispel the heat inside and outside fin 4 simultaneously, solve the drawback that original fin centre position heat spreader is slow, good heat dissipation effect.
Described fin 4 is connected with the first thermantidote 5, described flexible connection is that fin 4 is connected with fixed head 7, and fixed head 7 is provided with screw, and the first thermantidote 5 is connected with fixed head 7 bolt.Carry out auxiliary temperature-reducing by the first thermantidote 5 pairs of fin 4 centres, thus strengthen the flowing of centre air, accelerate heat radiation, the setting of the first thermantidote 5 simultaneously, compensate for oily cycle efficieny in the radiator of rear portion low, slow defect of dispelling the heat, make cooling be tending towards even.In prioritization scheme, described fin 4 underside is connected with the second thermantidote, and described flexible connection can connect for bolt, the first thermantidote 5 and the second thermantidote with the use of, thus realize four direction up and down and accelerate air circulation simultaneously, realize at utmost lowering the temperature.
In prioritization scheme, described oil collecting pipe 3 is connected with oil pump 6 with oil return opening junction, forces transformer oil to circulate, make oily fast flow faster by oil pump 6, thus reaches the object reducing transformer temperature rise fast.
It should be noted that; particular of the present utility model has been described in detail the utility model; for a person skilled in the art, the various apparent change carried out it when not deviating from spirit and scope of the present utility model is all within protection range of the present utility model.

Claims (4)

1. a fin type heat radiator for transformer, comprises oil inlet pipe, oil collecting pipe and fin, it is characterized in that: described fin is " returning " shape structure, and fin inside is provided with oil duct, and described fin upper end, lower end are communicated with oil collecting pipe with oil inlet pipe respectively; Described fin is connected with the first thermantidote.
2. a kind of fin type heat radiator for transformer according to claim 1, is characterized in that: described flexible connection is that fin is connected with fixed head, and fixed head is provided with screw, and the first thermantidote is connected with bolt of fixing plate.
3. a kind of fin type heat radiator for transformer according to claim 1, is characterized in that: described fin underside is connected with the second thermantidote.
4. a kind of fin type heat radiator for transformer according to claim 1, is characterized in that: described oil collecting pipe and oil return opening junction are connected with oil pump.
CN201520345162.9U 2015-05-26 2015-05-26 A kind of fin type heat radiator for transformer Expired - Fee Related CN204632512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520345162.9U CN204632512U (en) 2015-05-26 2015-05-26 A kind of fin type heat radiator for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520345162.9U CN204632512U (en) 2015-05-26 2015-05-26 A kind of fin type heat radiator for transformer

Publications (1)

Publication Number Publication Date
CN204632512U true CN204632512U (en) 2015-09-09

Family

ID=54051514

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520345162.9U Expired - Fee Related CN204632512U (en) 2015-05-26 2015-05-26 A kind of fin type heat radiator for transformer

Country Status (1)

Country Link
CN (1) CN204632512U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105355370A (en) * 2015-11-23 2016-02-24 铜陵瑞博电子科技有限公司 Radiator used for transformer
CN106949772A (en) * 2017-04-20 2017-07-14 沈阳亚特电器制造有限公司 A kind of fin type heat radiator for transformer production technology
CN109830907A (en) * 2019-03-28 2019-05-31 武汉理工大学 A kind of two-way linkage crane distribution box of perfect heat-dissipating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105355370A (en) * 2015-11-23 2016-02-24 铜陵瑞博电子科技有限公司 Radiator used for transformer
CN106949772A (en) * 2017-04-20 2017-07-14 沈阳亚特电器制造有限公司 A kind of fin type heat radiator for transformer production technology
CN109830907A (en) * 2019-03-28 2019-05-31 武汉理工大学 A kind of two-way linkage crane distribution box of perfect heat-dissipating

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Legal Events

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

Granted publication date: 20150909

Termination date: 20160526