CN202167325U - Transformer cooling device of electromagnetic induction heating device - Google Patents
Transformer cooling device of electromagnetic induction heating device Download PDFInfo
- Publication number
- CN202167325U CN202167325U CN2011202171745U CN201120217174U CN202167325U CN 202167325 U CN202167325 U CN 202167325U CN 2011202171745 U CN2011202171745 U CN 2011202171745U CN 201120217174 U CN201120217174 U CN 201120217174U CN 202167325 U CN202167325 U CN 202167325U
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- cooling
- transformer
- cooling water
- water box
- iron core
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Abstract
The utility model provides the transformer cooling device of an electromagnetic induction heating device. The transformer comprises a coil formed by a wire wound around a plurality of iron cores. The transformer cooling device is characterized by comprising cooling water boxes and a cooling bushing. Each cooling water box arranged on one iron core is formed by two cavities respectively arranged on the upper and lower ends of the iron core. The two cavities of the cooling water box are communicated with each other through a duct. The two cavities of the cooling water box are respectively equipped with a water inlet and a water outlet. The two ends of the cooling bushing are sealed and the sidewalls of the two ends of the cooling bushing are respectively equipped with a cooling water inlet and a cooling water outlet. The wire of the transformer is arranged in the cooling bushing and extends out of the cooling bushing through the two ends of the cooling bushing. The winding mode of the cooling bushing is the same with the winding mode of the coil. Due to the adoption of the transformer cooling device, the interior of a transformer is cooled. The transformer cooling device is good in heat dissipation effect and can effectively reduce the temperature-rising change inside a transformer. Therefore, the service life of the transformer is prolonged.
Description
Technical field
The utility model relates to a kind of cooling device, the transformer cooling device in a kind of specifically electromagnetic induction heater.
Background technology
At present, in electron electric power equipment, the caloric value of inductance and transformer is often big and the power supply heat sinking condition is relatively poor.Traditional large power supply adopts air-cooled radiating mode, but Along with people's constantly increases the demand of power, and the air-cooled radiating mode of tradition can not satisfy the heat radiation needs of large power supply.Begin to occur adopting the power supply of water-cooling on the market, but because its mode that adopts water cooling tube to be coiled in the periphery of transformer is dispelled the heat, and this mode can only be to the periphery heat radiation of transformer, the inner temperature rise of transformer still is apparent in view, needs further to improve.
The utility model content
The purpose of the utility model is to be the deficiency that solves the problems of the technologies described above, and the transformer cooling device in a kind of electromagnetic induction heater is provided.This device dispels the heat to the iron core and the coil of transformer respectively, can dispel the heat to transformer inside, and good heat dissipation effect not only, and effectively reduce the inner temperature rise of transformer and change, prolong the useful life of transformer.
The utility model is the deficiency that solves the problems of the technologies described above; The technical scheme that is adopted is: the transformer cooling device in a kind of electromagnetic induction heater, said transformer comprise a plurality of iron cores and by the coil of lead coiled, it is characterized in that: cooling device comprises cooling water box and cooling collar; Said cooling water box is arranged on the iron core; The cooling water box by be separately positioned on iron core up and down two cavitys at two ends forms, two cavitys are respectively equipped with water inlet and delivery port through the conduit connection on two cavitys of said cooling water box; Said cooling collar closed at both ends and on the sidewall at two ends, be respectively arranged with cooling water inlet and coolant outlet; The lead of said transformer is arranged in the cooling collar, and stretches out from the two ends of cooling collar, and cooling collar is identical with the coiling mode of coil.
The cooling water box of said cooling device both sides has water inlet and delivery port to be provided with aqueduct respectively, the aqueduct setting of spiraling in the form of a ring.
The water inlet of cooling water box is connected on the iron core that the delivery port of cooling water box is adjacent with another on the said iron core.
This device can dispel the heat to transformer inside, good heat dissipation effect not only, and effectively reduce the inner temperature rise of transformer and change, prolonging the useful life of transformer, the conduit at water inlet and delivery port place has one section setting of spiraling, and can reduce the generation of static.
Description of drawings
Fig. 1 is the plan structure sketch map of the utility model.
Fig. 2 is the structural representation of facing of the utility model.
Fig. 3 is the loop construction sketch map of the utility model.
Fig. 4 is the structural representation of the utility model aqueduct.
Mark among the figure: 1, cooling water box, 2, cooling collar, 3, aqueduct, 4, iron core, 5, lead, 6, water inlet, 7, delivery port, 8, coil, 9, cooling water inlet, 10, coolant outlet.
Embodiment
As shown in the figure: the transformer cooling device in a kind of electromagnetic induction heater, said transformer comprise a plurality of iron cores 4 and by the coil 8 of lead 5 coileds, the transformer of present embodiment comprises 4 iron cores.Said cooling device comprises cooling water box 1 and cooling collar 2; Described cooling water box 1 is arranged on the iron core 4; Cooling water box 1 by be separately positioned on iron core about in the of 4 two cavitys at two ends form, two cavitys are communicated with through conduit, are respectively equipped with water inlet and delivery port on two cavitys of said cooling water box 1; The present embodiment water inlet is arranged on the upper end cavity, and delivery port is arranged on the lower end cavity.Said cooling collar 2 closed at both ends and on the sidewall at two ends, be respectively arranged with cooling water inlet 9 and coolant outlet 10; The lead 5 of said transformer is arranged in the cooling collar 2; And stretch out from the two ends of cooling collar 2, cooling collar 2 is identical with the coiling mode of coil.The cooling water box of cooling device both sides has water inlet 6 and delivery port 7 to be provided with aqueduct 3 respectively, aqueduct 3 setting of spiraling in the form of a ring.The water inlet of cooling water box is connected on the iron core that the delivery port of cooling water box is adjacent with another on iron core in this device; Be that the water inlet of cooling water box is communicated with on delivery port and second iron core of cooling water box on first iron core of transformer; Be communicated with successively thereafter, on the 3rd iron core on the delivery port of cooling water box and last piece iron core the water inlet of cooling water box be communicated with.Water inlet on first iron core all is connected in the cooling pond with delivery port on last piece iron core; Supply water to water inlet by water pump; The water that delivery port flows out turns to the cooling pond, and the cooling water inlet of cooling collar and coolant outlet also are connected in the cooling pond, are supplied water to water inlet by water pump; The water that delivery port flows out turns to the cooling pond, and use moves in circles.
Claims (3)
1. the transformer cooling device in the electromagnetic induction heater; Said transformer comprises a plurality of iron cores (4) and by the coil (8) of lead (5) coiled; It is characterized in that: cooling device comprises cooling water box (1) and cooling collar (2); Described cooling water box (1) is arranged on the iron core (4); Cooling water box (1) by be separately positioned on iron core (4) up and down two cavitys at two ends form, two cavitys are communicated with through conduit, are respectively equipped with water inlet and delivery port on two cavitys of said cooling water box (1); Said cooling collar (2) closed at both ends and on the sidewall at two ends, be respectively arranged with cooling water inlet (9) and coolant outlet (10); The lead of said transformer (5) is arranged in the cooling collar (2), and stretches out from the two ends of cooling collar (2), and cooling collar (2) is identical with the coiling mode of coil.
2. the transformer cooling device in a kind of electromagnetic induction heater according to claim 1; It is characterized in that: the cooling water box of cooling device both sides has water inlet (6) and delivery port (7) to be provided with aqueduct (3) respectively, aqueduct (3) setting of spiraling in the form of a ring.
3. the transformer cooling device in a kind of electromagnetic induction heater according to claim 1 is characterized in that: the water inlet of cooling water box is connected on the iron core that the delivery port of cooling water box is adjacent with another on iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202171745U CN202167325U (en) | 2011-06-24 | 2011-06-24 | Transformer cooling device of electromagnetic induction heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202171745U CN202167325U (en) | 2011-06-24 | 2011-06-24 | Transformer cooling device of electromagnetic induction heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167325U true CN202167325U (en) | 2012-03-14 |
Family
ID=45803137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202171745U Expired - Fee Related CN202167325U (en) | 2011-06-24 | 2011-06-24 | Transformer cooling device of electromagnetic induction heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945731A (en) * | 2012-11-15 | 2013-02-27 | 青岛同日机械电子有限公司 | Low-noise low-heat water cooling electric reactor |
| CN110676017A (en) * | 2019-09-24 | 2020-01-10 | 中广核中科海维科技发展有限公司 | High-frequency high-voltage high-power transformer |
-
2011
- 2011-06-24 CN CN2011202171745U patent/CN202167325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945731A (en) * | 2012-11-15 | 2013-02-27 | 青岛同日机械电子有限公司 | Low-noise low-heat water cooling electric reactor |
| CN110676017A (en) * | 2019-09-24 | 2020-01-10 | 中广核中科海维科技发展有限公司 | High-frequency high-voltage high-power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN HUAZHONG ELECTRONIC EQUIPMENT MANUFACTURING CO., LTD. Assignor: Pingdingshan Hongfa Material Trade Co., Ltd. Contract record no.: 2014410000062 Denomination of utility model: Transformer cooling device of electromagnetic induction heating device Granted publication date: 20120314 License type: Exclusive License Record date: 20140711 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |