CN203013450U - Large-caliber plate radiator - Google Patents

Large-caliber plate radiator Download PDF

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Publication number
CN203013450U
CN203013450U CN 201220686995 CN201220686995U CN203013450U CN 203013450 U CN203013450 U CN 203013450U CN 201220686995 CN201220686995 CN 201220686995 CN 201220686995 U CN201220686995 U CN 201220686995U CN 203013450 U CN203013450 U CN 203013450U
Authority
CN
China
Prior art keywords
inlet pipe
oil inlet
flowline
oil
fin
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
CN 201220686995
Other languages
Chinese (zh)
Inventor
史正生
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.)
Jiangsu Tengqi Electrical Equipment Tech Co Ltd
Original Assignee
Jiangsu Tengqi Electrical Equipment Tech 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 Jiangsu Tengqi Electrical Equipment Tech Co Ltd filed Critical Jiangsu Tengqi Electrical Equipment Tech Co Ltd
Priority to CN 201220686995 priority Critical patent/CN203013450U/en
Application granted granted Critical
Publication of CN203013450U publication Critical patent/CN203013450U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a large-caliber plate radiator. The large-caliber plate radiator comprises an oil inlet pipe, an oil outlet pipe and a plurality of heat dissipating pieces arranged between the oil inlet pipe and the oil outlet pipe, the heat dissipating pieces are hollow, two ends of each heat dissipating pieces are respectively communicated with the oil inlet pipe and the oil outlet pipe, out diameter of the oil inlet pipe and the oil outlet pipe is 114.3 mm, and thicknesses of the walls of the oil inlet pipe and the oil outlet pipe are 4.5mm to 5mm. The large-caliber plate radiator is small in resistance to oil of a transformer, capable of improving flow of oil of the transformer, improving heat dissipating effect, and high in integrated intensity through the above mentioned mode.

Description

The heavy caliber gilled radiator
Technical field
The utility model relates to the heat sink technology field, particularly relates to a kind of heavy caliber gilled radiator.
Background technology
Along with socioeconomic develop rapidly, the power industry of China is also going from strength to strength.Transformer is requisite power equipment in power industry.Oil-filled transformer is more a kind of transformer that uses in range transformer.Existing oil-filled transformer all is equipped with gilled radiator, guarantees the normal operation of transformer.The oil inlet pipe of existing gilled radiator and the bore of flowline are less, and be large to the resistance of transformer oil, affects radiating effect.The intensity of the oil inlet pipe of existing gilled radiator and flowline is not high in addition, affects the bulk strength of radiator.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of heavy caliber gilled radiator, can solve problems of the prior art, and is little to the resistance of transformer oil, increases the flow of transformer oil, strengthens radiating effect, and bulk strength is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of heavy caliber gilled radiator is provided, comprise: oil inlet pipe, flowline and be arranged on a plurality of fin between described oil inlet pipe and flowline, described fin is hollow, the two ends of each fin are connected with described oil inlet pipe and flowline respectively, the external diameter of described oil inlet pipe and flowline is 114.3mm, and the wall thickness of described oil inlet pipe and flowline is 4.5 ~ 5mm.
In preferred embodiment of the utility model, described oil inlet pipe is provided with adpting flange.
In preferred embodiment of the utility model, described flowline is provided with adpting flange.
In preferred embodiment of the utility model, the side that described a plurality of fin form is provided with a plurality of reinforcements that are parallel to each other.
In preferred embodiment of the utility model, adopt between described reinforcement and fin to be welded to connect.
The beneficial effects of the utility model are: the utility model heavy caliber gilled radiator, and little to the resistance of transformer oil, the flow of increase transformer oil strengthens radiating effect, and bulk strength is high.
Description of drawings
Fig. 1 is the structural representation of the utility model heavy caliber gilled radiator one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, oil inlet pipe, 2, flowline, 3, fin, 4, reinforcement.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of heavy caliber gilled radiator, comprise: oil inlet pipe 1, flowline 2 and be arranged on a plurality of fin 3 between described oil inlet pipe 1 and flowline 2, described fin 3 is hollow, the two ends of each fin 3 are connected with described oil inlet pipe 1 and flowline 2 respectively, the external diameter of described oil inlet pipe 1 and flowline 2 is 114.3mm, and the wall thickness of described oil inlet pipe 1 and flowline 2 is 4.5 ~ 5mm.
The external diameter of described oil inlet pipe 1 and flowline 2 is 114.3mm, the wall thickness of described oil inlet pipe 1 and flowline 2 is 4.5 ~ 5mm, the internal diameter that can obtain described oil inlet pipe 1 and flowline 2 is 104.3 ~ 105.3mm, more much larger than existing caliber into and out of oil pipe, can reduce the resistance to transformer oil, increase the flow of transformer oil, strengthen radiating effect.
The wall thickness of described oil inlet pipe 1 and flowline 2 is 4.5 ~ 5mm, has intensity preferably, has strengthened the bulk strength of radiator.
Described oil inlet pipe 1 is provided with adpting flange.
Described flowline 2 is provided with adpting flange.
The side that described a plurality of fin 3 forms is provided with a plurality of reinforcements that are parallel to each other 4, and described reinforcement 4 can reduce the distortion of fin 3.
Adopt to be welded to connect stable connection between described reinforcement 4 and fin 3.
The utility model heavy caliber gilled radiator, little to the resistance of transformer oil, the flow of increase transformer oil strengthens radiating effect, and bulk strength is high.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.

Claims (5)

1. heavy caliber gilled radiator, it is characterized in that, comprise: oil inlet pipe, flowline and be arranged on a plurality of fin between described oil inlet pipe and flowline, described fin is hollow, the two ends of each fin are connected with described oil inlet pipe and flowline respectively, the external diameter of described oil inlet pipe and flowline is 114.3mm, and the wall thickness of described oil inlet pipe and flowline is 4.5 ~ 5mm.
2. heavy caliber gilled radiator according to claim 1, is characterized in that, described oil inlet pipe is provided with adpting flange.
3. heavy caliber gilled radiator according to claim 1, is characterized in that, described flowline is provided with adpting flange.
4. heavy caliber gilled radiator according to claim 1, is characterized in that, the side that described a plurality of fin form is provided with a plurality of reinforcements that are parallel to each other.
5. heavy caliber gilled radiator according to claim 4, is characterized in that, adopts between described reinforcement and fin to be welded to connect.
CN 201220686995 2012-12-13 2012-12-13 Large-caliber plate radiator Expired - Fee Related CN203013450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220686995 CN203013450U (en) 2012-12-13 2012-12-13 Large-caliber plate radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220686995 CN203013450U (en) 2012-12-13 2012-12-13 Large-caliber plate radiator

Publications (1)

Publication Number Publication Date
CN203013450U true CN203013450U (en) 2013-06-19

Family

ID=48605017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220686995 Expired - Fee Related CN203013450U (en) 2012-12-13 2012-12-13 Large-caliber plate radiator

Country Status (1)

Country Link
CN (1) CN203013450U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969120A (en) * 2012-12-13 2013-03-13 江苏腾奇电力设备科技有限公司 Large-diameter finned radiator
CN107263041A (en) * 2017-08-23 2017-10-20 柳州市二和汽车零部件有限公司 The processing method of vehicle radiating fin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969120A (en) * 2012-12-13 2013-03-13 江苏腾奇电力设备科技有限公司 Large-diameter finned radiator
CN107263041A (en) * 2017-08-23 2017-10-20 柳州市二和汽车零部件有限公司 The processing method of vehicle radiating fin

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

Granted publication date: 20130619

Termination date: 20161213