CN203690072U - Multi-winding water-cooled inductor - Google Patents
Multi-winding water-cooled inductor Download PDFInfo
- Publication number
- CN203690072U CN203690072U CN201420024461.8U CN201420024461U CN203690072U CN 203690072 U CN203690072 U CN 203690072U CN 201420024461 U CN201420024461 U CN 201420024461U CN 203690072 U CN203690072 U CN 203690072U
- Authority
- CN
- China
- Prior art keywords
- water
- cooled
- inductor
- coils
- coil
- 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
Links
Images
Abstract
The utility model discloses a multi-winding water-cooled inductor, and relates to the technical field of inductors. The multi-winding water-cooled inductor is characterized by comprising a cylindrical magnetic core. A frame for winding is arranged outside the magnetic core, a plurality of sets of coils are wound on the frame and are wound in a layer structure from inside to outside, each set of coil is formed by connecting a plurality of sub coils in series, the multiple sets of coils are connected in parallel, a water-cooled tube for heat dissipation is arranged in the middle of each set of coil, cross-over blocks are arranged between the adjacent coils, and the water-cooled tubes inside the adjacent coils are connected through connecting tubes. Due to the fact that the water-cooled tubes are arranged in the middle of the coils, the multi-winding water-cooled inductor has the better heat dissipation effect compared with a traditional water-cooled radiator; meanwhile, the multi-winding water-cooled inductor has the advantages of being high in safety level and capable of adapting to high-temperature and humid environments.
Description
Technical field
The utility model relates to inductors technique field, particularly relates to a kind of many windings water-cooled inductor.
Background technology
As everyone knows, inductor is to be the element that magnetic energy stores electric energy conversion.The structure of inductor is similar to transformer, but it only has a winding.Inductor has certain inductance, and it only stops the variation of electric current.If do not have electric current to pass through in inductor, it stops electric current to flow through it; If there is electric current to flow through it, when circuit disconnects it will to attempt to maintain electric current constant.Inductor claims again choke, reactor, dynamic reactor; At present, the heat dispersion of inductor is an important parameter that affects the inductor life-span, and the radiating mode of traditional inductor mainly contains air-cooled and water-cooled, but practice is found, the heat dispersion of traditional inductor is poor, not only causes the failure rate of inductor high, the life-span is short; Also cause energy resource consumption larger simultaneously.
Utility model content
The technical problems to be solved in the utility model is: many windings water-cooled inductor that a kind of perfect heat-dissipating is provided.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
A kind of many windings water-cooled inductor, comprise cylinder shape magnetic core, be provided with the framework of coiling use in the outside of described magnetic core, on described framework, be wound with many group coils, described many group coils are layer structure coiling from inside to outside, and every group of coil is composed in series by multiple subcoils, between many group coils, be connected in parallel, be provided with the water cooling tube of heat transmission in the centre of every group of coil, between adjacent windings, be provided with cross-over block, between the water cooling tube in adjacent windings, connect by tube connector.
As optimal technical scheme, the utility model has also adopted following technical characterictic:
Described coil has three groups, and every group of coil is composed in series by ten subcoils.
Outer wall at described water-cooled inductor is provided with epoxy resin layer.
Described water cooling tube is copper pipe.
Advantage and the good effect that the utlity model has are: one, due to the utility model, water cooling tube is arranged to the centre position of coil, therefore has better radiating effect than traditional water-cooling; Two, because the coil in the utility model forms by organizing coils from parallel connection of coils more, between adjacent windings, be provided with cross-over block simultaneously, therefore increase the space between coil, improve air flow property, make it in carrying out water-cooled, also there is air-cooled function; Three, because the utility model is provided with epoxy resin layer at the outer wall of water-cooled inductor, therefore can improve on the one hand the safe class of water-cooled inductor, improve on the other hand the ability that water-cooled inductor adapts to high temperature, wet environment.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is cutaway view of the present utility model.
Wherein: 1, magnetic core; 2, coil; 3, cross-over block; 4, water cooling tube; 5, tube connector; 6, framework; 7, water cooling tube gateway; 8, epoxy resin layer; 9, inductor binding post.
Embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of many windings water-cooled inductor, comprises cylinder shape magnetic core 1, is provided with the framework 6 of coiling use in the outside of magnetic core 1, is wound with many group coils 2 on framework 6, and described many group coils 2 are layer structure coiling from inside to outside; As shown in Figure 1: every group of coil 2 is composed in series by multiple subcoils, organize between coil 2 more and be connected in parallel, be provided with the water cooling tube 4 of heat transmission in the centre of every group of coil 2, between adjacent windings 2, be provided with cross-over block 3; Between water cooling tube 4 in adjacent windings 2, connect by tube connector 5.
As optimal technical scheme, the coil 2 in above-mentioned specific embodiment has three groups, and every group of coil is composed in series by ten subcoils.In order to improve the safe class of water-cooled inductor, improve on the other hand the ability that water-cooled inductor adapts to high temperature, wet environment, this specific embodiment is provided with epoxy resin layer 8 at the outer wall of water-cooled inductor.
The experimentation of this specific embodiment is, outside lead is connected with inductor binding post 9, outer loop water pipe is connected with water cooling tube gateway 7 simultaneously; Any of two water cooling tube gateways 7 can be used as cold water inlet in theory, another one is as hot water outlet, but, as preferably: as shown in Figure 2, cold water inlet is selected the water cooling tube gateway 7 of top (top in figure), hot water outlet is selected the water cooling tube gateway 7 of below (below in figure), and cold water can directly enter into the coil place of water-cooled inductor innermost layer like this, and then the heat energy that water-cooled inductor temperature is exceeded is most taken out of rapidly.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve, within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. the inductor of winding water-cooled more than a kind, it is characterized in that: comprise cylinder shape magnetic core, be provided with the framework of coiling use in the outside of described magnetic core, on described framework, be wound with many group coils, described many group coils are layer structure coiling from inside to outside, and every group of coil is composed in series by multiple subcoils, between many group coils, be connected in parallel, be provided with the water cooling tube of heat transmission in the centre of every group of coil, between adjacent windings, be provided with cross-over block, between the water cooling tube in adjacent windings, connect by tube connector.
2. many windings water-cooled inductor according to claim 1, is characterized in that: described coil has three groups, and every group of coil is composed in series by ten subcoils.
3. many windings water-cooled inductor according to claim 2, is characterized in that: the outer wall at described water-cooled inductor is provided with epoxy resin layer.
4. according to the many windings water-cooled inductor described in claim 1-3 any one, it is characterized in that: described water cooling tube is copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024461.8U CN203690072U (en) | 2014-01-15 | 2014-01-15 | Multi-winding water-cooled inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024461.8U CN203690072U (en) | 2014-01-15 | 2014-01-15 | Multi-winding water-cooled inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690072U true CN203690072U (en) | 2014-07-02 |
Family
ID=51011946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024461.8U Expired - Fee Related CN203690072U (en) | 2014-01-15 | 2014-01-15 | Multi-winding water-cooled inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730237A (en) * | 2014-01-15 | 2014-04-16 | 河北远大电子有限公司 | Multi-winding water-cooled inductor |
-
2014
- 2014-01-15 CN CN201420024461.8U patent/CN203690072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730237A (en) * | 2014-01-15 | 2014-04-16 | 河北远大电子有限公司 | Multi-winding water-cooled inductor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103730237A (en) | Multi-winding water-cooled inductor | |
| CN203871141U (en) | Double-water-cooling high-frequency single-phase transformer | |
| CN203690072U (en) | Multi-winding water-cooled inductor | |
| CN202534472U (en) | High-power water cooling electric reactor | |
| CN203134539U (en) | Ring-shaped transformer | |
| CN207852445U (en) | Phase-shifting rectifier transformer | |
| CN202855478U (en) | Low-voltage and high-current high frequency transformer | |
| CN202373441U (en) | Water-cooled transformer with reactor | |
| CN203799843U (en) | High current heating transformer | |
| CN205282266U (en) | High frequency invertion power supply | |
| CN205194470U (en) | It is horizontal to STREAMING transformer cooler | |
| CN203690064U (en) | Novel low-voltage high-power water-cooled transformer | |
| CN204497006U (en) | A kind of IMPROVED PULSE DYNAMIC SPRAYING MACHINE transformer | |
| CN203733559U (en) | Low-magnetic-flux high-frequency transformer | |
| CN203596257U (en) | Transformer winding | |
| CN207602348U (en) | A kind of list water cooling high frequency transformer | |
| CN208655370U (en) | A kind of inductor can be effectively reduced operating temperature rise | |
| CN209496691U (en) | High overload resistance to shorting oil-immersed transformer | |
| CN208337989U (en) | A kind of cooling linac focusing magnet of water | |
| CN205987442U (en) | Coil of strand coiling reaches electromagnetism boiler including this coil | |
| CN113205947A (en) | Corrugated heat dissipation device of oil-immersed transformer | |
| CN202394680U (en) | Large-power rectifier transformer of charger | |
| CN206134476U (en) | Smoothing reactor | |
| CN204991370U (en) | Internal water cooling phase -shifting transformer is sealed to non - | |
| CN105118618A (en) | Epoxy resin cast water internal cooling phase-shifting transformer |
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: 20140702 Termination date: 20190115 |