CN203026305U - Cooling water jacket of high-power high-frequency rectifier transformer - Google Patents
Cooling water jacket of high-power high-frequency rectifier transformer Download PDFInfo
- Publication number
- CN203026305U CN203026305U CN 201220608255 CN201220608255U CN203026305U CN 203026305 U CN203026305 U CN 203026305U CN 201220608255 CN201220608255 CN 201220608255 CN 201220608255 U CN201220608255 U CN 201220608255U CN 203026305 U CN203026305 U CN 203026305U
- Authority
- CN
- China
- Prior art keywords
- water jacket
- jacket body
- rectifier transformer
- frequency rectifier
- water
- 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
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Abstract
The utility model discloses a cooling water jacket of a high-power high-frequency rectifier transformer, comprising a water jacket body, wherein a circulating water external connection nozzle is arranged on the water jacket body, and a circulating heat dissipation water channel is arranged inside the water jacket body; the water jacket body consists of two independent parts in bilateral symmetry; an insulation gap is arranged between the two left and right parts; and the adjacent surface of each of the two left and right parts extends inwards from an outgoing line copper bar connection end face to respectively form a semi-cylindrical groove. According to the cooling water jacket of the high-power high-frequency rectifier transformer, the structural design is simple and practical, and the heat dissipation problem of the high-frequency transformer and the problem of difficultly winding a secondary coil are well solved. The cooling water jacket is suitable for cooling the high-power high-frequency rectifier transformer.
Description
Technical field
The utility model relates to the output transformer cooling jacket of the hf rectifier of power in low-voltage and high-current.
Background technology
Low-voltage and high-current hf rectifier output transformer overall volume is less, and its permeability magnetic material mostly is cylindrical amorphous nano magnet ring.The transformer secondary coil number of turn is not a lot, and differentiate line cross section is large again for the large electric current of equipment output, and wire passes the very little magnet ring window of bore again, so the technique for coiling requirement is very high.The volume that transformer is very little causes the integral heat sink face very little, and large electric current causes whole dissipation power very large, thus the heat radiation of high frequency transformer and secondary coil turned to the key factor that affects himself performance
Summary of the invention
The purpose of this utility model is to solve the heat dissipation problem of high frequency transformer and the problem gram of the difficult coiling of secondary coil, the cooling jacket of the simple and practical high-power high-frequency rectifier transformer of a kind of project organization is provided, the whole transformer operating temperature that reduces, the efficient of raising transformer.
The technical solution adopted in the utility model is: a kind of cooling jacket of high-power high-frequency rectifier transformer, comprise the water jacket body, be provided with water collecting nozzle outside recirculated water on the water jacket body, the water jacket body interior is provided with the circulation cooling water channel, the water jacket body is comprised of symmetrical two independent sectors, leave clearance for insulation between two parts in left and right, left and right two parts adjacent surface is from the outlet copper bar union end towards the inner semi-cylindrical recesses that respectively is extended with.
Outer circulation water enters water jacket inside by the water nozzle above water jacket, the inner loop of flowing through heat radiation water channel, and the heat that the infringement of transformer eddy current is produced and the heat that connects generation with the output copper bar are taken away.The magnet ring that winds primary coil is embedded in the cylinder shape groove that two of left and right part consists of, solid two independently water jacket can respond to corresponding electromotive force, through the secondary coil of the short net connection formation transformer of exporting copper bar.The utility model project organization is simple and practical, has solved simultaneously the heat dissipation problem of high frequency transformer and the problem of the difficult coiling of secondary coil.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the utility model left part structural representation.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The cooling jacket of a kind of high-power high-frequency rectifier transformer of the present utility model, comprise water jacket body 1, be provided with water collecting nozzle 2 outside recirculated water on the water jacket body, the water jacket body interior is provided with the circulation cooling water channel, water jacket body 1 is comprised of symmetrical two independent sectors, leave clearance for insulation 4 between two parts in left and right, left and right two parts adjacent surface connects end face 5 from outlet copper bar and respectively is extended with inwards a semi-cylindrical recesses 3.
The cooling jacket of high-power high-frequency rectifier transformer of the present utility model adopts the section bar of rafifinal compacting, a whole set of cooling jacket is comprised of two of left and right independent sector, separate with insulation board between two parts during installation, the magnet ring that winds primary coil is embedded in the cylinder shape groove of two the part formations in left and right, then connects with rectifier cell by output copper bar (the output copper bar is the water-cooling copper bar that is welded with cooling water pipe).
Claims (1)
1. the cooling jacket of a high-power high-frequency rectifier transformer, comprise the water jacket body, be provided with water collecting nozzle outside recirculated water on the water jacket body, the water jacket body interior is provided with the circulation cooling water channel, it is characterized in that: the water jacket body is comprised of symmetrical two independent sectors, leave clearance for insulation between two parts in left and right, left and right two parts adjacent surface is from the outlet copper bar union end towards the inner semi-cylindrical recesses that respectively is extended with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608255 CN203026305U (en) | 2012-11-18 | 2012-11-18 | Cooling water jacket of high-power high-frequency rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608255 CN203026305U (en) | 2012-11-18 | 2012-11-18 | Cooling water jacket of high-power high-frequency rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026305U true CN203026305U (en) | 2013-06-26 |
Family
ID=48650271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608255 Expired - Fee Related CN203026305U (en) | 2012-11-18 | 2012-11-18 | Cooling water jacket of high-power high-frequency rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349742A (en) * | 2019-07-12 | 2019-10-18 | 兰州科近泰基新技术有限责任公司 | A kind of manufacturing method of the elongated high frequency water jacket of more end sockets |
-
2012
- 2012-11-18 CN CN 201220608255 patent/CN203026305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349742A (en) * | 2019-07-12 | 2019-10-18 | 兰州科近泰基新技术有限责任公司 | A kind of manufacturing method of the elongated high frequency water jacket of more end sockets |
| CN110349742B (en) * | 2019-07-12 | 2021-04-09 | 兰州科近泰基新技术有限责任公司 | Method for manufacturing multi-seal-head slender high-frequency water jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131118 |