CN205383903U - High cooling efficiency's silicon steel post - Google Patents
High cooling efficiency's silicon steel post Download PDFInfo
- Publication number
- CN205383903U CN205383903U CN201620161716.4U CN201620161716U CN205383903U CN 205383903 U CN205383903 U CN 205383903U CN 201620161716 U CN201620161716 U CN 201620161716U CN 205383903 U CN205383903 U CN 205383903U
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- silicon steel
- side plate
- fixed side
- stationary side
- 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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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a high cooling efficiency's silicon steel post, including two stationary side plate and silicon steel sheet, be equipped with on stationary side plate's the inside wall along the cooling tube of stationary side plate edge setting, be equipped with into water interface and outlet port on the port of cooling tube, the corner of cooling tube is convex chamfer, stationary side plate's middle part is equipped with a plurality of through -holes, is equipped with the hole that corresponds with the through -hole on the silicon steel sheet, and stationary side plate and silicon steel sheet pass the through -hole through the bolt and hole cooperation nut is fixed. The utility model discloses with the inner wall of cooling tube setting at stationary side plate for the cooling tube can be directly and the silicon steel sheet contact realize the refrigeration, has overcome among the prior art and to have resulted in the defect that heat transfer efficiency reduces with the cooling tube setting at the stationary side plate outer wall. The utility model discloses the size that has increaseed the cooling tube and advanced outlet port for the circulating water flow is accelerated, and then has improved the temperature difference, thereby realizes better reducing fever effect.
Description
Technical field
This utility model relates to intermediate frequency furnace corollary apparatus technical field, is specifically related to a kind of silicon steel post.
Background technology
Intermediate frequency furnace is a kind of by power frequency 50HZAlternating current is changed into the supply unit of intermediate frequency, three-phase main-frequency alternating current, unidirectional current is become after rectification, again unidirectional current is become adjustable electric current of intermediate frequency, supply is by the intermediate frequency alternating current flow through in electric capacity and induction coil, induction coil produces the highdensity magnetic line of force, and cuts the metal material held in induction coil, metal material produces very big eddy current.Intermediate frequency furnace equipment is typically arranged with yoke in use, and yoke has another name called silicon steel post, and it plays demagnetizing action, make yoke with magnetic material and be arranged on the periphery of induction coil, make magnetic flux as much as possible constitute loop by yoke, be used for reducing stray field, reach the purpose of shielding.Yoke, generally by two side plates and clamping some stalloys between the side plates, forms stalloy group and then plays good demagnetizing action.
Existing stalloy has following deficiency: the cooling effective area of stalloy is too low, cause that cooling effectiveness is not high, inlet-outlet connector is smaller simultaneously, the recirculated water exchange efficiency causing cooling pipe is substantially reduced, and then make cooling effect bad, and then generate heat outside intermediate frequency furnace easily caused by yoke, serious causes scrapping of yoke by being likely to.
Utility model content
The purpose of this utility model is to provide a kind of silicon steel post with high cooling efficiency.
For reaching above-mentioned purpose, this utility model be the technical scheme is that the silicon steel post providing a kind of high cooling efficiency, including two symmetrical fixed sides and clamping at 50 within two fixed sides ~ 100 stalloys；
The medial wall of fixed side is provided with the cooling tube arranged along fixed side edge；The inside of described cooling tube has cooling water circulation passage, and the port of cooling tube is provided with into water interface and water outlet mouthpiece, and the distance of water inlet interface and water outlet mouthpiece is 3cm ~ 10cm；The diameter of water inlet interface and water outlet mouthpiece is 1cm ~ 5cm；The corner of described cooling tube is the chamfering of circular arc；
The middle part of fixed side is provided with some through holes, and stalloy is provided with the hole corresponding with through hole, fixed side and stalloy and coordinates nut to be fixed by bolt through through hole and hole.
Preferably, 60 ~ 80 stalloys it are provided with inside fixed side；Fixed side and stalloy are rectangle.
Preferably, the width of cooling tube is 3cm ~ 6cm；Thickness within cooling tube is 2cm ~ 3cm.
Preferably, the outer wall of fixed side is provided with the hangers for lifting.
Preferably, fixed side is provided with 5 through holes.
In sum, this utility model has the advantage that
Cooling tube is arranged on the inwall of fixed side by this utility model so that cooling tube directly can contact realization refrigeration with stalloy, overcomes and cooling tube is arranged in prior art the defect that fixed side outer wall causes heat transfer efficiency to reduce.
Secondly, this utility model increases cooling tube and the size of Inlet and outlet water interface so that circulating water flow is accelerated, and then improves temperature difference, thus realizing better dropping thermal effect；
Further, the turning of cooling tube is arranged to chamfering by this utility model, it is possible to avoid dirt on the corner to assemble the defect causing heat transfer efficiency to reduce.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the fixed side schematic diagram being provided with cooling tube.
Wherein, 1, fixed side；2, stalloy；3, cooling tube；4, water inlet interface；5, water outlet mouthpiece；6, bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
In an embodiment of the present utility model, as shown in Figure 1, it is provided that the silicon steel post of a kind of high cooling efficiency, including two symmetrical fixed sides 1 and clamping at 50 within two fixed sides 1 ~ 100 stalloys 2.The clamping quantity of stalloy 2 can be mated according to the size of intermediate frequency furnace and power, can select 60 ~ 80 stalloys of clamping inside common yoke.For the ease of installing yoke, generally can by rectangular for fixed side 1, therefore stalloy 2 is also required to the rectangular of correspondence.
The medial wall of fixed side 1 is provided with the cooling tube 3 arranged along fixed side 1 edge；The inside of cooling tube 3 has cooling water circulation passage, and the port of cooling tube 3 is provided with into water interface 4 and water outlet mouthpiece 5, and the distance of water inlet interface 4 and water outlet mouthpiece 5 is 3cm ~ 10cm；The diameter of water inlet interface 4 and water outlet mouthpiece 5 is 1cm ~ 5cm；The corner of cooling tube 3 is the chamfering of circular arc.Cooling tube 3 is the rectangular pipeline of ring-type, and in order to improve cooling effectiveness, the width of cooling tube 3 can be 3cm ~ 6cm；Thickness within cooling tube 3 can be 2cm ~ 3cm.
The middle part of fixed side 1 is provided with some through holes, and stalloy 2 is provided with the hole corresponding with through hole, fixed side 1 and stalloy 2 and coordinates nut to be fixed by bolt 6 through through hole and hole.Preferred fixed side 1 is provided with 5 through holes, and what every stalloy 2 needed correspondence arranges 5 holes, with the use of 5 bolts 6.The outer wall of fixed side 1 is provided with the hangers for lifting, it is possible to convenient lifting yoke in transportation.
Although detailed description of the invention of the present utility model being described in detail in conjunction with accompanying drawing, but should not be construed as the restriction of the protection domain to this patent.In the scope described by claims, various amendments that those skilled in the art can make without creative work and deformation still belong to the protection domain of this patent.
Claims (7)
1. the silicon steel post of a high cooling efficiency, it is characterised in that:
Including two symmetrical fixed sides and clamping at 50 within two fixed sides ~ 100 stalloys；
The medial wall of described fixed side is provided with the cooling tube arranged along fixed side edge；The inside of described cooling tube has cooling water circulation passage, and the port of cooling tube is provided with into water interface and water outlet mouthpiece, and the distance of described water inlet interface and water outlet mouthpiece is 3cm ~ 10cm；The diameter of water inlet interface and water outlet mouthpiece is 1cm ~ 5cm；The corner of described cooling tube is the chamfering of circular arc；
The middle part of described fixed side is provided with some through holes, and described stalloy is provided with the hole corresponding with through hole, described fixed side and stalloy and coordinates nut to be fixed by bolt through through hole and hole.
2. silicon steel post as claimed in claim 1, it is characterised in that: it is provided with 60 ~ 80 stalloys inside described fixed side.
3. silicon steel post as claimed in claim 1, it is characterised in that: described fixed side and stalloy are rectangle.
4. silicon steel post as claimed in claim 1, it is characterised in that: the width of described cooling tube is 3cm ~ 6cm.
5. silicon steel post as claimed in claim 1, it is characterised in that: the thickness within described cooling tube is 2cm ~ 3cm.
6. silicon steel post as claimed in claim 1, it is characterised in that: the outer wall of described fixed side is provided with the hangers for lifting.
7. silicon steel post as claimed in claim 1, it is characterised in that: described fixed side is provided with 5 through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161716.4U CN205383903U (en) | 2016-03-03 | 2016-03-03 | High cooling efficiency's silicon steel post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161716.4U CN205383903U (en) | 2016-03-03 | 2016-03-03 | High cooling efficiency's silicon steel post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383903U true CN205383903U (en) | 2016-07-13 |
Family
ID=56350133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161716.4U Expired - Fee Related CN205383903U (en) | 2016-03-03 | 2016-03-03 | High cooling efficiency's silicon steel post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383903U (en) |
-
2016
- 2016-03-03 CN CN201620161716.4U patent/CN205383903U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160713 Termination date: 20180303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |