CN205159038U - Dry -type transformer intelligence heat dissipation case - Google Patents

Dry -type transformer intelligence heat dissipation case Download PDF

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Publication number
CN205159038U
CN205159038U CN201520996985.8U CN201520996985U CN205159038U CN 205159038 U CN205159038 U CN 205159038U CN 201520996985 U CN201520996985 U CN 201520996985U CN 205159038 U CN205159038 U CN 205159038U
Authority
CN
China
Prior art keywords
heat dissipation
voltage coil
air pump
vary voltage
dry
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
CN201520996985.8U
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Chinese (zh)
Inventor
叶新明
周红华
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.)
Fuzhou Fubian Electric Co Ltd
Original Assignee
Fuzhou Fubian Electric 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 Fuzhou Fubian Electric Co Ltd filed Critical Fuzhou Fubian Electric Co Ltd
Priority to CN201520996985.8U priority Critical patent/CN205159038U/en
Application granted granted Critical
Publication of CN205159038U publication Critical patent/CN205159038U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a dry -type transformer intelligence heat dissipation case, including a plurality of vary voltage coil, the outside parcel of a plurality of vary voltage coil has the heat dissipation case, there is the upset lid on heat dissipation case upper portion through hinged joint, heat dissipation case outside is equipped with the air pump, upset lid surface distribution down has the heat dissipation pipeline, upper air outlet and the solenoid valve of all being equipped with directly over every vary voltage coil of heat dissipation pipeline, the heat pipe is said and is connected with the air pump through the hose, all be equipped with the temperature -sensing ware on a plurality of vary voltage coil, the temperature -sensing ware all with the solenoid valve one -to -one. The utility model overcomes prior art's is not enough, sets up the heat dissipation case in vary voltage coil outside, and heat dissipation incasement part cloth has the heat dissipation pipeline, be equipped with on the heat dissipation pipeline with the air outlet of vary voltage coil one -to -one, whether dry according to the temperature conditions intelligence selection of every vary voltage coil, energy -concerving and environment -protective, the heat dissipation is nimble, the air pump of blast air simultaneously wind gap position is connected with refrigerating plant, realizes rapid cooling refrigerated purpose, improves bearing force, has lengthened the transformer life -span.

Description

A kind of dry-type transformer intelligent heat dissipation case
Technical field
The utility model relates to dry-type transformer technical field of heat dissipation, specifically belongs to a kind of dry-type transformer intelligent heat dissipation case.
Background technology
The places such as dry-type transformer is widely used in localized lighting, skyscraper, airport, harbour CNC plant equipment, briefly dry-type transformer just refers to that iron core and winding are not immersed in the transformer in insulating oil.The type of cooling is divided into natural air cool (AN) and force Air flow (AF).During natural air cooling, transformer can run continuously for a long time under rated capacity.During forced air cooling, transformer output capacity can improve 50%.Be applicable to interrupted running overload, or emergent accident running overload; Because load loss during overload and impedance voltage amplification are comparatively large, are in non-economy running status, therefore it should not made to be in long-time continuous running overload.
Utility model content
The purpose of this utility model there is provided a kind of dry-type transformer intelligent heat dissipation case, overcome the deficiencies in the prior art, at transformation coil outer, heat dissipation tank is set, heat dissipation tank inside is distributed with hot channel, hot channel is provided with and transformation coil air outlet one to one, whether the temperature conditions intelligent selection according to each transformation coil dries, energy-conserving and environment-protective, heat radiation flexibly, the air pump of air blast simultaneously tuyere position is connected with refrigerating plant, realize the object of fast cooling cooling, improve load capacity, extend transformer life.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of dry-type transformer intelligent heat dissipation case, comprise several transformation coils, several described transformation coil outer are enclosed with heat dissipation tank, described heat dissipation tank top has been connected through the hinge overturn cover, described heat dissipation tank outside is provided with air pump, described overturn cover lower surface is distributed with hot channel, described hot channel is positioned at directly over each transformation coil and is equipped with air outlet and electromagnetically operated valve, described hot channel is connected with air pump by flexible pipe, several described transformation coils are equipped with temperature inductor, described temperature inductor all with electromagnetically operated valve one_to_one corresponding, described temperature inductor controls air pump and the electromagnetically operated valve corresponding with it.
Further, described air pump air outlet position is connected with refrigerating plant.
Further, be provided with binding post above described heat dissipation tank, below is provided with base, is provided with channel-section steel below described base.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of dry-type transformer intelligent heat dissipation case described in the utility model, at transformation coil outer, heat dissipation tank is set, heat dissipation tank inside is distributed with hot channel, and hot channel is provided with and transformation coil air outlet one to one, and whether the temperature conditions intelligent selection according to each transformation coil dries, energy-conserving and environment-protective, flexibly, the air pump of air blast simultaneously tuyere position is connected with refrigerating plant, realizes the object of fast cooling cooling in heat radiation, improve load capacity, extend transformer life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited only to these examples, and under the prerequisite for departing from present inventive concept, any improvement of doing all drops within protection scope of the present invention.
As shown in the figure, a kind of dry-type transformer intelligent heat dissipation case described in the utility model, comprise several transformation coils 1, several described transformation coil 1 outer wrap have heat dissipation tank 2, described heat dissipation tank 2 top has been connected through the hinge overturn cover 21, described heat dissipation tank 2 outside is provided with air pump 4, described overturn cover 21 lower surface is distributed with hot channel 3, described hot channel 3 is positioned at directly over each transformation coil 1 and is equipped with air outlet 31 and electromagnetically operated valve 32, described hot channel 3 is connected with air pump 4 by flexible pipe 33, several described transformation coils 1 are equipped with temperature inductor 11, described temperature inductor 11 all with electromagnetically operated valve 32 one_to_one corresponding, described temperature inductor 11 controls air pump 4 and the electromagnetically operated valve 32 corresponding with it, described air pump 4 air outlet position is connected with refrigerating plant 41, be provided with binding post 22 above described heat dissipation tank 2, below is provided with base 5, is provided with channel-section steel 6 below described base 5, at transformation coil outer, heat dissipation tank is set, heat dissipation tank inside is distributed with hot channel, hot channel is provided with and transformation coil air outlet one to one, whether the temperature conditions intelligent selection according to each transformation coil dries, energy-conserving and environment-protective, and heat radiation flexibly, the air pump of air blast simultaneously tuyere position is connected with refrigerating plant, realize the object of fast cooling cooling, improve load capacity, extend transformer life.

Claims (3)

1. a dry-type transformer intelligent heat dissipation case, comprise several transformation coils, it is characterized in that: several described transformation coil outer are enclosed with heat dissipation tank, described heat dissipation tank top has been connected through the hinge overturn cover, described heat dissipation tank outside is provided with air pump, described overturn cover lower surface is distributed with hot channel, described hot channel is positioned at directly over each transformation coil and is equipped with air outlet and electromagnetically operated valve, described hot channel is connected with air pump by flexible pipe, several described transformation coils are equipped with temperature inductor, described temperature inductor all with electromagnetically operated valve one_to_one corresponding, described temperature inductor controls air pump and the electromagnetically operated valve corresponding with it.
2. a kind of dry-type transformer intelligent heat dissipation case according to claim 1, is characterized in that: described air pump air outlet position is connected with refrigerating plant.
3. a kind of dry-type transformer intelligent heat dissipation case according to claim 1, is characterized in that: be provided with binding post above described heat dissipation tank, below is provided with base, is provided with channel-section steel below described base.
CN201520996985.8U 2015-12-04 2015-12-04 Dry -type transformer intelligence heat dissipation case Expired - Fee Related CN205159038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520996985.8U CN205159038U (en) 2015-12-04 2015-12-04 Dry -type transformer intelligence heat dissipation case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520996985.8U CN205159038U (en) 2015-12-04 2015-12-04 Dry -type transformer intelligence heat dissipation case

Publications (1)

Publication Number Publication Date
CN205159038U true CN205159038U (en) 2016-04-13

Family

ID=55694704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520996985.8U Expired - Fee Related CN205159038U (en) 2015-12-04 2015-12-04 Dry -type transformer intelligence heat dissipation case

Country Status (1)

Country Link
CN (1) CN205159038U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107578891A (en) * 2017-08-19 2018-01-12 芜湖市凯鑫避雷器有限责任公司 A kind of cooling air duct construction for transformer radiating
US20220285068A1 (en) * 2019-07-26 2022-09-08 Hitachi Energy Switzerland Ag Transformer cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107578891A (en) * 2017-08-19 2018-01-12 芜湖市凯鑫避雷器有限责任公司 A kind of cooling air duct construction for transformer radiating
US20220285068A1 (en) * 2019-07-26 2022-09-08 Hitachi Energy Switzerland Ag Transformer cooling system

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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: 20160413

Termination date: 20171204