CN205888081U - Powder metallurgy eddy current heating stove - Google Patents
Powder metallurgy eddy current heating stove Download PDFInfo
- Publication number
- CN205888081U CN205888081U CN201620802264.3U CN201620802264U CN205888081U CN 205888081 U CN205888081 U CN 205888081U CN 201620802264 U CN201620802264 U CN 201620802264U CN 205888081 U CN205888081 U CN 205888081U
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- CN
- China
- Prior art keywords
- heating
- eddy
- iron core
- outer cover
- annular outer
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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.)
- Expired - Fee Related
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- General Induction Heating (AREA)
Abstract
The utility model relates to a powder metallurgy eddy current heating stove, including heating furnace shell and set up the heating element on the casing, include annular shell at heating furnace shell, heating element includes a plurality of heating mechanisms of inlaying in annular shell, heating mechanism is including setting up the iron core that generates heat, inside the iron core that generates heat penetrates annular shell, is provided with the heat conduction sleeve who is used for the aforementioned iron core that generates heat of cladding at the inner wall of annular shell, hinder the hot jacket outside being connected with of annular shell, it cup joints on the iron core that generates heat to hinder the hot jacket, heating mechanism still includes a plurality of vortex rings that cup joint on hindering the hot jacket, the vortex ring includes annular insulating casing, be provided with eddy current coil in insulating casing, tip hindering the hot jacket still is provided with the spacing ring, eddy current coil sets up between spacing ring and annular external surface of the housing, the traditional temperature control mechanism of quantity replacement through controlled vortex flow heating mechanism, the problem of traditional heating boiler clothing accuse temperature higher through the shunting resistance energy consumption is solved, the energy consumption cost has been practiced thrift.
Description
Technical field
The utility model is related to a kind of powder metallurgy eddy heating for heating stove, belongs to power metallurgy equipment.
Background technology
Powder metallurgy is to produce metal dust or made with metal dust (or mixture of metal dust and non-metal powder)
For raw material, through shaping and sintering, manufacture the technology of metal material, composite and all kinds product；So powder
End is metallurgical higher for the requirement of temperature, and traditional powder metallurgy temperature control is arranged at heating furnace generally by control and puts
The operating power of heater is realizing the regulation of temperature, but its load of electric heater during low-load is all consumed in electric current and adjusts
On device, the waste of energy consumption is larger, and energy utilization rate is not high.
Utility model content
The technical problems to be solved in the utility model is: overcomes in prior art and heats boiler clothing thermoregulative mechanism energy saving relatively
The technical problem of difference, provides a kind of modular powder metallurgy to heat boiler clothing.
The utility model solves its technical problem and be the technical scheme is that
A kind of powder metallurgy eddy heating for heating stove, including heating furnace shell and be arranged on heating assembly on housing, plus
Hot furnace shell includes an annular outer cover, and described heating assembly includes some heating arrangements being embedded in annular outer cover, described
Heating arrangements include arranging a heating iron core, and described heating iron core penetrates into inside annular outer cover, in described annular outer cover
Inwall is provided with a heat conducting sleeve for coating aforementioned heating iron core；It is connected to thermal resistance set repeatedly outside described annular outer cover,
Described thermal resistance set is socketed on heating iron core, described heating arrangements also include some be socketed in the ring of eddy that thermal resistance puts, described
Ring of eddy includes an annular insulation crust, is provided with eddy current coil in insulation crust, in the end of described thermal resistance set also
It is provided with a spacing ring, described eddy current coil is arranged between spacing ring and annular outer cover outer wall.
As further improvement of the utility model, described thermal resistance set is additionally provided with one with the connecting portion of annular outer cover
Support ring, described support ring is fixedly connected with annular outer cover outer wall.
As further improvement of the utility model, it is welded to connect between described support ring and annular outer cover outer wall.
As further improvement of the utility model, described heating iron core includes one section of heating for connecting ring of eddy
Section, and one section of heat conduction section being close to annular outer cover inwall, are in 90 ° of bendings by one between described heating section and heat conduction section
Linkage section connect.
As further improvement of the utility model, described spacing ring is fixedly connected with thermal resistance set by screw thread.
The beneficial effects of the utility model are:
1st, the utility model pass through heating boiler clothing outer wall arrange some bar shapeds heating iron core, and arrange on iron core every
Hot jacket, passes through to change the adjustment to heating power for the quantity realization of eddy current coil on collet, eddy current coil is close simultaneously simultaneously
Degree can also flexibly be adjusted；Traditional temperature control mechanism is replaced by the quantity of controlled vortex flow heating arrangements, solves biography
System heating boiler clothing temperature control passes through the higher problem of shunt resistance energy consumption；The flexibility installed using this structure and adjust improves work
Skill, has saved energy consumption cost.
2nd, support ring can be played a supporting role, and prevents coil excessive, lead to iron core to bend, also play certain simultaneously
Heat-blocking action.
3rd, compared to the structure being vertically installed in annular outer cover inwall, it is more for the heat conduction section being close to annular outer cover inwall
Save space, can prevent from condensing excessive heat-eliminating medium simultaneously on heat conducting sleeve, affect Reusability.
4th, threaded can easily realize ring of eddy is fixed, change and dismantle more convenient.
Brief description
With reference to the accompanying drawings and examples the utility model is further illustrated.
Fig. 1 is generalized section of the present utility model；
In figure: 1, annular outer cover；2nd, generate heat iron core；3rd, linkage section；4th, heat conduction section；5th, thermal resistance set；6th, support ring；7th, spacing
Ring；8th, ring of eddy；9th, heat conducting sleeve.
Specific embodiment
Presently in connection with accompanying drawing, the utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, the utility model is a kind of powder metallurgy eddy heating for heating stove, include heating furnace shell and being arranged on
Heating assembly on housing, includes an annular outer cover in heating furnace shell, described heating assembly includes some being embedded in annular
The heating arrangements of inside the shell, described heating arrangements include arranging a heating iron core, and described heating iron core includes one section for even
Connect the heating section of ring of eddy, and one section of heat conduction section being close to annular outer cover inwall, logical between described heating section and heat conduction section
Crossing one is in that 90 ° of linkage sections bending connect, and the heat conduction section of described heating iron core penetrates into inside annular outer cover, in described annular
The inwall of shell is provided with a heat conducting sleeve for coating aforementioned heating iron core heating section；Outside described annular outer cover repeatedly
It is connected to thermal resistance set, described thermal resistance set is socketed on heating iron core, and described heating arrangements also include some being socketed in what thermal resistance put
Ring of eddy, described ring of eddy includes an annular insulation crust, is provided with eddy current coil in insulation crust, in described thermal resistance
The end of set is additionally provided with one also by being threaded with a spacing ring, described thermal resistance set with the connecting portion of annular outer cover
Support ring, between described support ring and annular outer cover outer wall welding even, described eddy current coil be arranged on spacing ring and support ring it
Between.
Wherein heating iron core can with annular array prefabricated on annular outer cover, heat conducting sleeve integrally molded in annular outer cover
On, and heat conducting sleeve can be integrated with iron core and be fabricated by, subsequently outside heating iron core socket thermal resistance set to improve security performance,
The ring of eddy of respective numbers is subsequently socketed according to concrete duty requirements on thermal resistance set, realizes the heating of iron core different capacity, so
Heat is delivered heat to annular outer cover by iron core more afterwards, to realize heating；Ring of eddy can be connected to power supply unit by wire in parallel
On, this structure does not need just to realize the control to heating-up temperature by extra thermoregulative mechanism, and structure is simply it is easy to tie up
Shield.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited on specification with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (5)
1. a kind of powder metallurgy eddy heating for heating stove, including heating furnace shell and be arranged on heating assembly on housing, its feature
It is: include an annular outer cover in heating furnace shell, described heating assembly includes some heater being embedded in annular outer cover
Structure, described heating arrangements include arranging a heating iron core, and described heating iron core penetrates into inside annular outer cover, in described annular
The inwall of shell is provided with a heat conducting sleeve for coating aforementioned heating iron core；It is connected to resistance repeatedly outside described annular outer cover
Hot jacket, described thermal resistance set be socketed in heating iron core on, described heating arrangements also include some be socketed in the ring of eddy that thermal resistance puts,
Described ring of eddy includes an annular insulation crust, is provided with eddy current coil in insulation crust, at the end of described thermal resistance set
Portion is additionally provided with a spacing ring, and described eddy current coil is arranged between spacing ring and annular outer cover outer wall.
2. a kind of powder metallurgy eddy heating for heating stove as claimed in claim 1, is characterized in that: described thermal resistance set and annular outer cover
Connecting portion is additionally provided with a support ring, and described support ring is fixedly connected with annular outer cover outer wall.
3. a kind of powder metallurgy eddy heating for heating stove as claimed in claim 2, is characterized in that: outside described support ring and annular outer cover
It is welded to connect between wall.
4. a kind of powder metallurgy eddy heating for heating stove as claimed in claim 1, is characterized in that: described heating iron core include one section with
In the heating section connecting ring of eddy, and one section of heat conduction section being close to annular outer cover inwall, described heating section and heat conduction section it
Between by one be in 90 ° bending linkage sections connect.
5. a kind of powder metallurgy eddy heating for heating stove as claimed in claim 1, is characterized in that: described spacing ring passes through screw thread and resistance
Hot jacket is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802264.3U CN205888081U (en) | 2016-07-27 | 2016-07-27 | Powder metallurgy eddy current heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802264.3U CN205888081U (en) | 2016-07-27 | 2016-07-27 | Powder metallurgy eddy current heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888081U true CN205888081U (en) | 2017-01-18 |
Family
ID=57785438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620802264.3U Expired - Fee Related CN205888081U (en) | 2016-07-27 | 2016-07-27 | Powder metallurgy eddy current heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888081U (en) |
-
2016
- 2016-07-27 CN CN201620802264.3U patent/CN205888081U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190727 |