CN207602348U - A kind of list water cooling high frequency transformer - Google Patents

A kind of list water cooling high frequency transformer Download PDF

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Publication number
CN207602348U
CN207602348U CN201721609047.3U CN201721609047U CN207602348U CN 207602348 U CN207602348 U CN 207602348U CN 201721609047 U CN201721609047 U CN 201721609047U CN 207602348 U CN207602348 U CN 207602348U
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China
Prior art keywords
coil
water
transformer
frequency
copper tube
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CN201721609047.3U
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Chinese (zh)
Inventor
陈平
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Ningbo Bao Cheng Electric Applicance Co Ltd
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Ningbo Bao Cheng Electric Applicance Co Ltd
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Priority to CN201721609047.3U priority Critical patent/CN207602348U/en
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Abstract

The utility model discloses a kind of single water cooling high frequency transformers, include magnetic core and the high frequency coil being wound on the magnetic core, the magnetic core is also around being equipped at least one set of copper tube water cooled coil, the both ends of the copper tube water cooled coil are connected respectively with cloth water box, water inlet is provided in the cloth water box, output copper bar is respectively fixed in the cloth water box;The stretching connector of the high frequency coil is located at the both sides of the magnetic core with the cloth water box.The utility model has the advantage of:It is simple in structure, copper tube water cooled coil was both used as coil, increase the running current of transformer, after its internal water receiving, cooling medium is used water as, accelerates the heat dissipation of transformer, so as to reduce Wen Sheng during transformer work, good cooling-down effect is played, is conducive to the stable operation of transformer and the raising of service life.

Description

A kind of list water cooling high frequency transformer
Technical field
The utility model is related to technical field of transformer manufacturing, especially refer to a kind of single water cooling high frequency transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary Grade coil and iron core (magnetic core).Major function has:Voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing etc..
Transformer can be divided into low-frequency transformer, intermediate-frequency transformer and high frequency transformer according to the difference of frequency;High frequency Transformer refers to that working frequency is more than the transformer of 10kHz, since the working frequency of high frequency transformer is high, institute in operational process The heat of generation is big, but if the heat dissipation effect of transformer is bad, can influence the normal operation and service life of transformer.
Existing transformer uses natural cooling more, can install metal heat sink additional on some transformers, metal heat sink leads to Increase surface area is crossed to accelerate to radiate, but its heat dissipation effect is limited, can not meet the higher application scenario of cooling requirements.
Utility model content
To solve the problems, such as that present technology exists, the utility model offer is a kind of simple in structure, and running current is big, heat dissipation effect A kind of good single water cooling high frequency transformer of fruit.
To achieve the above object, the technical solution adopted in the utility model is:
A kind of list water cooling high frequency transformer, includes magnetic core and the high frequency coil being wound on the magnetic core, described Also around at least one set of copper tube water cooled coil is equipped with, the both ends of the copper tube water cooled coil are connected magnetic core with cloth water box respectively It connects, water inlet is provided in the cloth water box, output copper bar is respectively fixed in the cloth water box;The high frequency coil Stretching connector and the cloth water box be located at the both sides of the magnetic core.
The technical measures of optimization further include:
Totally 3 groups of the copper tube water cooled coil, 3 groups of copper tube water cooled coils are arranged in parallel.
The copper tube water cooled coil is identical with the direction around the home of the high frequency coil.
The copper tube water cooled coil is wound on outside the high frequency coil.
Connection copper sheet is respectively fixed on the stretching connector of the high frequency coil.
A kind of single water cooling high frequency transformer of the utility model, it is simple in structure, around the home on the magnetic core of high frequency coil, then Copper tube water cooled coil around the home, copper tube water cooled coil were both used as coil, increased the running current of transformer, inside After water receiving, cooling medium is used water as, accelerates the heat dissipation of transformer, so as to reduce Wen Sheng during transformer work, is played good Good cooling-down effect, is conducive to the stable operation of transformer and the raising of service life.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model;
Fig. 2 is the front view of the utility model;
Fig. 3 is the right view of Fig. 2.
Reference numeral therein is:Magnetic core 1, high frequency coil 2, connection copper sheet 21, copper tube water cooled coil 3, cloth water box 4, Water inlet 41, output copper bar 5.
Specific embodiment
As shown in Figure 1 to Figure 3,
A kind of list water cooling high frequency transformer, includes magnetic core 1 and the high frequency coil 2 being wound on the magnetic core 1, described Magnetic core 1 also around copper tube water cooled coil 3 is equipped with, the both ends of the copper tube water cooled coil 3 are connected respectively with cloth water box 4 It connects, water inlet 41 is provided in the cloth water box 4, output copper bar 5 is respectively fixed in the cloth water box 4;The height The stretching connector of frequency coil 2 is located at the both sides of the magnetic core 1 with the cloth water box 4.
The both ends of copper tube water cooled coil 3 are respectively with cloth water box 4, and during use, one end is water inlet end, and one end is water outlet End, so as to fulfill the conveying of water in copper tube water cooled coil 3.
In the present embodiment, totally 3 groups of the copper tube water cooled coil 3,3 groups of copper tube water cooled coils 3 are arranged in parallel.When So, the group number of copper tube water cooled coil 3 can voluntarily be set according to the volume and specific requirements of transformer.
Copper tube water cooled coil 3 uses parallel-connection structure, can increase the flow of water in copper tube water cooled coil 3, accelerates heat The exchange of amount improves radiating efficiency.Water is assigned to each copper tube water after water inlet 41 enters cloth water box 4, then by cloth water box 4 Cold line circle 3.
The copper tube water cooled coil 3 is identical with the direction around the home of the high frequency coil 2.
The copper tube water cooled coil 3 is wound on outside the high frequency coil 2.Be so designed that, make high frequency coil 2 closer to Magnetic core 1 is conducive to the raising of transformer performance in this way.
Connection copper sheet 21 is respectively fixed on the stretching connector of the high frequency coil 2.
Above-mentioned magnetic core 1 is involuted by the magnetic core monomer of 2 pieces of E-shaped structures.
This list water cooling high frequency transformer is around the home on the magnetic core 1 of high frequency coil 2, purple further around putting copper tube water cooled coil 3 Copper pipe water cooled coil 3 was both used as coil, can increase the running current of transformer, both ends connection cloth water box 4, transformer In operational process, water flowing in copper tube water cooled coil 3 by the use of water as cooling medium, by heat exchange, accelerates dissipating for transformer Heat reduces the Wen Sheng in the operation of the transformer, can play good cooling-down effect, ensure the stable operation of transformer.
Embodiment of above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill The people of art understands the content of the utility model and is implemented, and can not limit the scope of protection of the utility model with this, all According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.

Claims (5)

1. a kind of list water cooling high frequency transformer, the high frequency coil (2) for including magnetic core (1) and being wound on the magnetic core (1), It is characterized in that:The magnetic core (1) is also around being equipped at least one set of copper tube water cooled coil (3), the copper tube water cooled coil (3) both ends are connected respectively with cloth water box (4), and water inlet (41), the cloth water box are provided in the cloth water box (4) (4) output copper bar (5) is respectively fixed on;The stretching connector of the high frequency coil (2) is with the cloth water box (4) positioned at institute State the both sides of magnetic core (1).
2. a kind of single water cooling high frequency transformer as described in claim 1, it is characterized in that:The copper tube water cooled coil (3) Totally 3 groups, 3 groups of copper tube water cooled coils (3) are arranged in parallel.
3. a kind of single water cooling high frequency transformer as claimed in claim 2, it is characterized in that:The copper tube water cooled coil (3) It is identical with the direction around the home of the high frequency coil (2).
4. a kind of single water cooling high frequency transformer as claimed in claim 3, it is characterized in that:The copper tube water cooled coil (3) It is wound on the high frequency coil (2) outside.
5. a kind of single water cooling high frequency transformer as claimed in claim 4, it is characterized in that:The stretching of the high frequency coil (2) Connection copper sheet (21) is respectively fixed on connector.
CN201721609047.3U 2017-11-20 2017-11-20 A kind of list water cooling high frequency transformer Active CN207602348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721609047.3U CN207602348U (en) 2017-11-20 2017-11-20 A kind of list water cooling high frequency transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721609047.3U CN207602348U (en) 2017-11-20 2017-11-20 A kind of list water cooling high frequency transformer

Publications (1)

Publication Number Publication Date
CN207602348U true CN207602348U (en) 2018-07-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721609047.3U Active CN207602348U (en) 2017-11-20 2017-11-20 A kind of list water cooling high frequency transformer

Country Status (1)

Country Link
CN (1) CN207602348U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110491650A (en) * 2019-09-03 2019-11-22 许继变压器有限公司 Air reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110491650A (en) * 2019-09-03 2019-11-22 许继变压器有限公司 Air reactor

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