CN202340359U - Cooling device for magnet yoke of intermediate-frequency electric furnace - Google Patents
Cooling device for magnet yoke of intermediate-frequency electric furnace Download PDFInfo
- Publication number
- CN202340359U CN202340359U CN2011204341859U CN201120434185U CN202340359U CN 202340359 U CN202340359 U CN 202340359U CN 2011204341859 U CN2011204341859 U CN 2011204341859U CN 201120434185 U CN201120434185 U CN 201120434185U CN 202340359 U CN202340359 U CN 202340359U
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- Prior art keywords
- radiating module
- cooling water
- water pipe
- water inlet
- delivery port
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- 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.)
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Abstract
The utility model discloses a cooling device for a magnet yoke of an intermediate-frequency electric furnace, which comprises a radiating module, and is characterized in that: the radiating module is provided with a cooling water pipe on the outer side; the cooling water pipe is shaped as an unclosed square and laid along the edge of the radiating module; a water inlet is arranged at one end of the cooling water pipe; a water outlet is arranged at the other end; and the water inlet and the water outlet extend out of the outer side of the radiating module. The cooling water pipe is installed in the radiating module of the magnet yoke of the intermediate-frequency electric furnace for further enhancing the radiation performance of the radiating module, simultaneously the cooling water pipe is manufactured by a copper pipe, and the square shape thereof results in a magnetization effect.
Description
Technical field
The utility model relates to a kind of heat abstractor of middle frequency furnace yoke, especially relates to a kind of heat abstractor of controllable silicon middle frequency furnace yoke.
Background technology
Middle frequency furnace is a kind of supply unit that power frequency 50HZ alternating current is changed into intermediate frequency (300HZ is above to 10000HZ); The three-phase main-frequency alternating current, become direct current after the rectification, become adjustable electric current of intermediate frequency to direct current again; Supply is by the intermediate frequency alternating current that flows through in electric capacity and the induction coil; In induction coil, produce the highdensity magnetic line of force, and the metal material that holds in the cutting induction coil, very big eddy current in metal material, produced.This eddy current has some character of electric current of intermediate frequency equally, and promptly the free electron of metal self will produce heat having in the metallic object of resistance to flow.Yoke is fixed on the body of heater outside as the vitals of middle frequency furnace along body of heater circumference method.
In the middle frequency furnace course of work, the heating of yoke self is handled by the radiating module of its both sides, guarantees the yoke operate as normal, but in actual use, only leans on the yoke radiating module to be difficult to effectively yoke dispelled the heat, and influences the yoke operate as normal.
Summary of the invention
The utility model provides a kind of heat abstractor that can effectively dispel the heat to the middle frequency furnace yoke to deficiency of the prior art.
For solving the problems of the technologies described above, the utility model is able to solve through following technical proposals:
The heat abstractor of middle frequency furnace yoke; Comprise radiating module, it is characterized in that the said radiating module outside is provided with cooling water pipe; Said cooling water pipe is nonocclusive " mouth " font and lays along the radiating module edge; One end of said cooling water pipe is provided with water inlet, and the other end is provided with delivery port, and said water inlet and delivery port stretch out the radiating module outside.
In the technique scheme, said delivery port is all parallel with the radiating module surface with water inlet, and the opening direction of delivery port and water inlet is opposite.
In the technique scheme, said delivery port and water inlet are welded on the end of cooling water pipe respectively.
In the technique scheme, said cooling water pipe is a copper pipe, and the cross section of said copper pipe is a rectangle.
The beneficial effect of the utility model is: compared with prior art; At the inner cooling water pipe of installing of the radiating module of middle frequency furnace yoke; Further increase the heat dispersion of radiating module, this cooling water pipe is processed by copper pipe simultaneously, and the shape of its hollow has the magnetic conduction effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the enlarged drawing of A-A place cutaway view among Fig. 1.
Fig. 3 is the Enlarged drawing of ertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, a kind of heat abstractor of middle frequency furnace yoke comprises radiating module 20; This module is fixed on iron core 10 outsides, and 10 liang of outsides of iron core all are fixed with this radiating module 20, this radiating module 20 body that is rectangle; There is cavity inside, perfusion cooling water in the cavity.This radiating module 20 is a closed container, in the middle frequency furnace course of work, and radiating module 20 heat absorptions, and heat radiation.
As preferably, delivery port 40 is all parallel with radiating module 20 surfaces with water inlet 50, and delivery port 40 is opposite with the opening direction of water inlet 50.Delivery port 40 and water inlet 50 are welded on the end of cooling water pipe 30 respectively.Set out the mouth of a river 40 and water inlet 50 like this, be convenient to tube connector and be connected with delivery port 40 or water inlet 50.
As preferably, cooling water pipe 30 is a copper pipe, and the cross section of said copper pipe is a rectangle.The cooling water pipe 30 of copper material forms a copper band in radiating module 20, this copper band has the magnetic conduction effect.
Claims (4)
1. the heat abstractor of middle frequency furnace yoke; Comprise radiating module (20), it is characterized in that said radiating module (20) outer surface is provided with cooling water pipe (30); Said cooling water pipe (30) is nonocclusive " mouth " font and lays along radiating module (20) edge; One end of said cooling water pipe (30) is provided with water inlet (50), and the other end is provided with delivery port (40), and said water inlet (50) stretches out radiating module (20) outside with delivery port (40).
2. the heat abstractor of middle frequency furnace yoke according to claim 1 is characterized in that, said delivery port (40) is all parallel with radiating module (20) surface with water inlet (50), and delivery port (40) is opposite with the opening direction of water inlet (50).
3. the heat abstractor of middle frequency furnace yoke according to claim 1 and 2 is characterized in that, said delivery port (40) and water inlet (50) are welded on the end of cooling water pipe (30) respectively.
4. the heat abstractor of middle frequency furnace yoke according to claim 1 and 2 is characterized in that, said cooling water pipe (30) is a copper pipe, and the cross section of said copper pipe is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204341859U CN202340359U (en) | 2011-10-31 | 2011-10-31 | Cooling device for magnet yoke of intermediate-frequency electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204341859U CN202340359U (en) | 2011-10-31 | 2011-10-31 | Cooling device for magnet yoke of intermediate-frequency electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202340359U true CN202340359U (en) | 2012-07-18 |
Family
ID=46489041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204341859U Expired - Fee Related CN202340359U (en) | 2011-10-31 | 2011-10-31 | Cooling device for magnet yoke of intermediate-frequency electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202340359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886266A (en) * | 2015-12-15 | 2017-06-23 | 重庆道米科技有限公司 | A kind of device based on the radiating of computer electric elements |
-
2011
- 2011-10-31 CN CN2011204341859U patent/CN202340359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886266A (en) * | 2015-12-15 | 2017-06-23 | 重庆道米科技有限公司 | A kind of device based on the radiating of computer electric elements |
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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: 20120718 Termination date: 20121031 |