CN201341252Y - Induction heater with detachable central coil - Google Patents
Induction heater with detachable central coil Download PDFInfo
- Publication number
- CN201341252Y CN201341252Y CNU2009200628674U CN200920062867U CN201341252Y CN 201341252 Y CN201341252 Y CN 201341252Y CN U2009200628674 U CNU2009200628674 U CN U2009200628674U CN 200920062867 U CN200920062867 U CN 200920062867U CN 201341252 Y CN201341252 Y CN 201341252Y
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- CN
- China
- Prior art keywords
- coil
- main winding
- centering coil
- heater
- central 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
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- General Induction Heating (AREA)
Abstract
The utility model discloses an induction heater with a detachable central coil. The induction heater comprises a main winding and a central coil, wherein the main winding is formed by winding a hollow copper pipe in the concentric form; the central coil is located at the inner circle and is the detachable coil; meanwhile, a heat-insulation water-cooling accessory is arranged at the bottom part of the heater, which can effectively quicken the radiating efficiency of the heater. When the central coil needs to be repaired or replaced due to failure, the failed central coil can be disassembled directly, and a new central coil can be replaced for continuous production, while the whole heater does not need to stop for sending for repair, thereby shortening the repairing time greatly and ensuring the resources for production not to be wasted effectively.
Description
Technical field
The utility model relates to a kind of induction heater, the detachable induction heater of particularly a kind of centering coil.
Background technology
The induction coil heating technique is as a kind of heating technique that is used for manufacturing process at the bottom of the compound pot of stainless steel, and is less because of its energy consumption, and need not solder and flux, the characteristics of energy-conserving and environment-protective and being used widely.And in order to realize the requirement of induction heating, the zone of heating of induction heater usually by two independently heater coil form, two coils small one and large one, and be the concentric circles coiling, centering coil needs water power to be connected together with main coil, common two coils connect by the mode of welding, and wherein the main winding that diameter is bigger is in the outer ring, and the less centering coil of diameter is in inner ring.Because the employed copper pipe diameter of centering coil is also less than the copper pipe diameter of main winding; in daily heat treated production process; centering coil is often owing to a variety of causes causes burning; and main winding and centering coil connect into as a whole for fixing welding; this has just caused in case the situation that centering coil damages occurs; this heater just must whole replacing or the whole depot repair of pulling down; because it is longer to keep in repair the time cycle of a heater; during this period of time; the equipment applying unit can only be shut down and be waited to produce, and has caused the huge waste of the resources of production.
The utility model content
Burn the problem that the back maintenance process wastes time and energy in order to solve the induction heater centering coil, the utility model provides a kind of detachable induction heater of centering coil that can change the heater center coil easily.
The technical scheme that the utility model solves the problems of the technologies described above is: the detachable induction heater of a kind of centering coil, comprise main winding 2 and centering coil 1, described main winding 2 and centering coil 1 are two and adopt concentric coiling absolute coil, main winding 2 is in the outer ring, centering coil 1 is in inner ring, two coil serial or parallel connections link to each other, and it is characterized in that, described centering coil 1 is connected with main winding 2 by loose joint connection 4 or connection copper coin 5.
The above-mentioned detachable induction heater of a kind of centering coil, its described centering coil 1 and main winding 2 are all formed by the hollow copper tubing coiling.
The above-mentioned detachable induction heater of a kind of centering coil, it is equipped with heat insulation water-cooled annex 3 in heater base.
Technique effect of the present utility model is: heater has adopted detachable centering coil, when centering coil needs owing to going wrong when needed for repair and replacement, can directly problematic centering coil be pulled down, changing new centering coil again continues to produce, and need not whole heater stopped production to give to repair, and heat insulation water-cooled annex is housed in the bottom of heater, effectively guaranteed the efficient of heater heat radiation, avoid the generation of overheat condition, reduced coil because of the overheated probability that burns, so just saved the time that spends in the repairing greatly, guaranteed that effectively the resources of production are not wasted.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a loose joint syndeton schematic diagram of the present utility model;
Fig. 2 is a copper coin syndeton schematic diagram of the present utility model;
Fig. 3 is a copper coin syndeton schematic diagram of the present utility model.
Embodiment
Referring to Fig. 1, main winding 2 and centering coil 1 are arranged at the bottom of the case of induction heater, and main winding 2 and centering coil 1 are two coils that independently formed by the hollow copper tubing coiling mutually.Two coils adopt the mode coiling of concentric, and main winding 2 is in the outer ring, and centering coil 1 is in inner ring, centering coil 1 and main winding 2 serial or parallel connections, and centering coil 1 all is connected by loose joint 4 modes with external pipe and main winding.Centering coil 1 hinder for some reason burn after, can directly the centering coil 1 that burns be pulled down, the centering coil that more renews, can be very fast proceed produced, and reports for repairment without complete machine, effectively save the repairing time after damaging.And in the bottom of heater heat insulation water-cooled annex is housed, has effectively guaranteed the efficient of heater heat radiation, avoid the generation of overheat condition, also just reduced coil simultaneously because of the overheated probability that burns.
Referring to Fig. 2, main winding 2 and centering coil 1 are arranged at the bottom of the case of induction heater, and main winding 2 and centering coil 1 are two coils that independently formed by the hollow copper tubing coiling mutually.Two coils adopt the mode coiling of concentric, main winding 2 is in the outer ring, and centering coil 1 is in inner ring, centering coil 1 and main winding 2 serial or parallel connections, centering coil 1 is connected by loose joint 4 modes with external pipe, and centering coil 1 connects by being connected copper coin 5 with main winding 2.
Embodiment 3
Referring to Fig. 3, main winding 2 and centering coil 1 are arranged at the bottom of the case of induction heater, and main winding 2 and centering coil 1 are two coils that independently formed by the hollow copper tubing coiling mutually.Two coils adopt the mode coiling of concentric, and main winding 2 is in the outer ring, and centering coil 1 is in inner ring, centering coil 1 and main winding 2 serial or parallel connections, and centering coil 1 all connects by being connected copper coin 5 with external pipe and main winding.
Claims (3)
1, the detachable induction heater of a kind of centering coil, comprise main winding (2) and centering coil (1), described main winding (2) and centering coil (1) are two and adopt concentric coiling absolute coil, main winding (2) is in the outer ring, centering coil (1) is in inner ring, two coil serial or parallel connections link to each other, and it is characterized in that, described centering coil (1) connects (4) or connects copper coin (5) by loose joint and is connected with main winding (2).
2, the detachable induction heater of a kind of centering coil according to claim 1 is characterized in that, described centering coil (1) and main winding (2) are all formed by the hollow copper tubing coiling.
3, the detachable induction heater of a kind of centering coil according to claim 1 is characterized in that, in heater base heat insulation water-cooled annex (3) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200628674U CN201341252Y (en) | 2009-01-09 | 2009-01-09 | Induction heater with detachable central coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200628674U CN201341252Y (en) | 2009-01-09 | 2009-01-09 | Induction heater with detachable central coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341252Y true CN201341252Y (en) | 2009-11-04 |
Family
ID=41236795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200628674U Expired - Fee Related CN201341252Y (en) | 2009-01-09 | 2009-01-09 | Induction heater with detachable central coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341252Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302031A (en) * | 2014-10-31 | 2015-01-21 | 成都瑞博慧窗信息技术有限公司 | Electric heating coil mechanism of warm air blower |
-
2009
- 2009-01-09 CN CNU2009200628674U patent/CN201341252Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302031A (en) * | 2014-10-31 | 2015-01-21 | 成都瑞博慧窗信息技术有限公司 | Electric heating coil mechanism of warm air blower |
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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: 20091104 Termination date: 20130109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |