CN102271432A - Electromagnetic inductor of industrial electromagnetic induction heater - Google Patents
Electromagnetic inductor of industrial electromagnetic induction heater Download PDFInfo
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- CN102271432A CN102271432A CN2011101852819A CN201110185281A CN102271432A CN 102271432 A CN102271432 A CN 102271432A CN 2011101852819 A CN2011101852819 A CN 2011101852819A CN 201110185281 A CN201110185281 A CN 201110185281A CN 102271432 A CN102271432 A CN 102271432A
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Abstract
The invention relates to an electromagnetic inductor of an industrial electromagnetic induction heater. The electromagnetic inductor has a software structure; and a spreading shape of the inductor is a quadrangle one. An electromagnetic induction coil of the electromagnetic inductor is formed by an encircling operation by taking a center as an initiating end and along a track of a plane quadrilateral direction. One side of the electromagnetic induction coil is covered with a coil insulation heat insulating layer and the other side of the electromagnetic induction coil is covered with a coil heat radiation layer; besides, both the coil insulation heat insulating layer and the coil heat radiation layer are in quadrangle shapes with the same sizes; and four edges of the coil insulation heat insulating layer and four edges of the coil heat radiation layer are respectively glued correspondingly to form a bag-shaped surrounding structure. Sockets of rapid connectors are fixed on an upper end of the bag-shaped surrounding structure and plugs of the rapid connectors are fixed on the lower end of the bag-shaped surrounding structure. And the initiating end of the center of the electromagnetic induction coil and a terminal of an outer layer are respectively led out and are connected to a coil rapid connection insert. According to the invention, the coil can be produced standardizedly in a large scale and technical parameter deviation that is caused during coil on-site manufacture can be reduced; besides, the coil is easy to replace and is suitable for large-scale application.
Description
Technical field
The present invention relates to a kind of industrial electromagnetic induction firing equipment, relate in particular to a kind of electromagnetic inductor of industrial electromagnetic induction heating device.
Background technology
At present in plastic processing industries such as plastic shaping, blowing, granulation, electromagnetism heating and energy saving renovation technique aspect can't effectively be promoted, main cause is that the technical parameter of installing has a lot of uncertainties and loaded down with trivial details problem, has perplexed the application and the popularization of energy-conserving product.
The electromagnetic heating coil of using at present is wound form, installation personnel at the scene one enclose high-frequency line or higher temperature line be wrapped in form a heater coil on the barrel that needs heating, because the inductance value of heater coil must be controlled in the very little scope, surpass the work that this scope will have influence on movement, cause the easy damage of movement or the efficiency of heating surface not high, and be heated evenly for barrel, have certain distance between coil one circle that twines and the adjacent circle, the difference of distance also can obviously have influence on the variation of inductance value, therefore, the standardization of coil can guarantee that just inductance value is correct, correct inductance value could make the movement operate as normal, otherwise will cause the damage of movement or the efficiency of heating surface not high.
Secondly, if need change barrel or maintenance for wound form coil equipment, even if twine again after removing, owing to can not guarantee that the single coil of each root is identical with distance between the single coil of another root, so must cause the inequality of inductance value, inductance value inequality, movement just can't operate as normal, damage easily, power savings is bad, so there is drawback in the large-scale application of wound form coil.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, provide a kind of can standardization, the electromagnetic inductor of the industrial electromagnetic induction heating device of large-scale production and installation.
Purpose of the present invention is achieved through the following technical solutions:
The electromagnetic inductor of industrial electromagnetic induction heating device, characteristics are: described electromagnetic inductor is a soft body structure, it launches shape is quadrangle, described electromagnetic inductor comprises electromagnetic induction coil, coil insulation thermal insulation layer and coil heat dissipating layer, electromagnetic induction coil with the centre be initiating terminal along plane quadrilateral direction track around formation, the one side of electromagnetic induction coil is coated with the coil insulation thermal insulation layer, the another side of electromagnetic induction coil is coated with the coil heat dissipating layer, described coil insulation thermal insulation layer is the identical quadrangle form of size with the coil heat dissipating layer, four edges of coil insulation thermal insulation layer and the corresponding bonding shape pouch clad structure of four edges of coil heat dissipating layer difference, electromagnetic induction coil is arranged in a bag shape clad structure; The upper end of described bag shape clad structure is fixed with the socket of quick connector, and accordingly, the lower end of bag shape clad structure is fixed with the plug of quick connector; The initiating terminal in electromagnetic induction coil centre and outer field terminal are drawn respectively and are connected to coil and are connected plug-in unit fast.
Further, the electromagnetic inductor of above-mentioned industrial electromagnetic induction heating device, wherein, four edges of described coil insulation thermal insulation layer and the corresponding stitching respectively of four edges of coil heat dissipating layer.
Further, the electromagnetic inductor of above-mentioned industrial electromagnetic induction heating device, wherein, described electromagnetic induction coil is a stranded wire.
Substantive distinguishing features and obvious improvement that technical solution of the present invention is outstanding are mainly reflected in:
The invention provides a kind of can standardization, the electromagnetic inductor of large-scale production and installation, unique loop construction design, make coil can standardization, large-scale production, reduce the technical parameter deviation that the coil field fabrication produces, make the installation of coil to install voluntarily and reduce a large amount of after-sale services simultaneously by the user, significantly reduce the field erected time, be easy to change, the efficient of installation and the quality of installation have been significantly improved, be convenient to large-scale application, energy-saving and emission-reduction, highly versatile; Solved conventional coil on-the-spot install the technical parameter instability that causes easily, inaccurate, can't guarantee product quality and loaded down with trivial details problems such as after-sale service, be the new design of a practicality.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: the scheme of installation of electromagnetic inductor;
Fig. 2: the expansion shape schematic diagram of electromagnetic inductor;
Schematic diagram is looked on the left side of Fig. 3: Fig. 2;
Fig. 4: electromagnetic inductor is installed the schematic side view when connecting.
The implication of each Reference numeral sees the following form among the figure.
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1 | |
2 | |
3 | The coil insulation |
| 4 | Coil connects plug-in unit fast | 5 | Expand connecting line | 6 | The coil heat dissipating layer |
| 7 | Barrel | ? | ? | ? | ? |
Embodiment
As shown in Figure 2, the electromagnetic inductor of industrial electromagnetic induction heating device, electromagnetic inductor is a soft body structure, it launches shape is quadrangle, electromagnetic inductor comprises electromagnetic induction coil 1, coil insulation thermal insulation layer 3 and coil heat dissipating layer 6, electromagnetic induction coil 1 with the centre be initiating terminal along plane quadrilateral direction track around formation; As shown in Figure 3, the one side of electromagnetic induction coil 1 is coated with coil insulation thermal insulation layer 3, the another side of electromagnetic induction coil 1 is coated with coil heat dissipating layer 6, coil insulation thermal insulation layer 3 is the identical quadrangle form of size with coil heat dissipating layer 6, four edges of coil insulation thermal insulation layer 3 and the corresponding bonding shape pouch clad structure of four edges of coil heat dissipating layer 6 difference, usually, four edges of coil insulation thermal insulation layer 3 and the corresponding stitching respectively of four edges of coil heat dissipating layer 6, electromagnetic induction coil 1 is arranged in a bag shape clad structure; The upper end of bag shape clad structure is fixed with the socket of quick connector 2, and accordingly, the lower end of bag shape clad structure is fixed with the plug of quick connector 2; The initiating terminal in electromagnetic induction coil centre and outer field terminal are drawn respectively and are connected to coil and are connected plug-in unit 4 fast, and coil connects to connect on the plug-in unit 4 fast expands connecting line 5.
As shown in Figure 1, a bag shape clad structure that is built-in with electromagnetic induction coil 1 is wrapped on the barrel 7 by quick connector 2, fits tightly fixingly with barrel 7, forms closed ring-type.As shown in Figure 4, the socket of the plug of the quick connector of bag shape clad structure lower end and the quick connector of upper end plugs, realize being connected and fixed fast, being convenient to electromagnetic inductor installs on a large scale, it is easily simple to make that the installation of electromagnetic induction coil becomes, highly versatile is avoided the mistake on the installation direction simultaneously.
Electromagnetic induction coil 1 turns to rectangle or ellipse according to certain requirement by stranded wire, in electromagnetic induction coil 1 one sides the surface of being close to barrel 7 when coil insulation thermal insulation layer 3(installs is set), opposite side is provided with coil heat dissipating layer 6, electromagnetic induction coil 1 adopts high-power coil to be connected the plug-in unit connection fast with expansion connecting line 5, expand connecting line 5 and be connected with movement again, constitute the complete heater of a cover.
Electromagnetic induction coil 1 uses heat-barrier material near a side of barrel, opposite side uses the material that can dispel the heat, inductance value changes under the situation to avoid electromagnetic induction coil 1 to be heated, because inductance value can change to some extent along with the variation of coil temperature, therefore the heat-barrier material heat that can avoid heating object impacts the temperature of coil, the heat sink material of opposite side can dissipate coil self have electric current by the time heat that produces, in coil working, keep a stable temperature.
Electromagnetic induction coil 1 is made by resistant to elevated temperatures strands wire rod, because electric current has " skin becomes " effect, the frequency of the electric current that passes through in coil is enhanced the alternating current of 10KHZ ~ 70KHZ, the electric current of high frequency reason because of impedance in the lead of flowing through can produce heat, in order to reduce anti-resistance, reduce high-frequency current by producing too much heat in the lead, adopt the strands wire material to make coil.
High-power quick connector is adopted in being connected of electromagnetic induction coil 1 and movement, because coil and movement are separately work, the position of placing at the erecting bed movement is uncertain, the uncertain coil that caused of distance is expanded the uncertain of line length between coil and the movement, because long expansion connecting line can influence the variation of inductance value, too short expansion connecting line can't connecting coil and movement.Therefore adopt high-power quick connector will expand connecting line and coil differentiation, select to expand the length of connecting line according to the distance of scene placement, such connected mode makes the unnecessary consideration of the making of coil expand the length of connecting line, makes standardization, large-scale coil make and become possibility.
In sum, the invention provides a kind of can standardization, the electromagnetic inductor of large-scale production and installation, unique loop construction design, make coil can standardization, large-scale production, reduce the technical parameter deviation that the coil field fabrication produces, make the installation of coil to install voluntarily and reduce a large amount of after-sale services simultaneously by the user, significantly reduce the field erected time, be easy to change, the efficient of installation and the quality of installation have been significantly improved, be convenient to large-scale application, energy-saving and emission-reduction, highly versatile.Solved conventional coil on-the-spot install the technical parameter instability that causes easily, inaccurate, can't guarantee product quality and loaded down with trivial details problems such as after-sale service.
What need understand is: the above only is a preferred implementation of the present invention; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the electromagnetic inductor of industrial electromagnetic induction heating device, it is characterized in that: described electromagnetic inductor is a soft body structure, it launches shape is quadrangle, described electromagnetic inductor comprises electromagnetic induction coil, coil insulation thermal insulation layer and coil heat dissipating layer, electromagnetic induction coil with the centre be initiating terminal along plane quadrilateral direction track around formation, the one side of electromagnetic induction coil is coated with the coil insulation thermal insulation layer, the another side of electromagnetic induction coil is coated with the coil heat dissipating layer, described coil insulation thermal insulation layer is the identical quadrangle form of size with the coil heat dissipating layer, four edges of coil insulation thermal insulation layer and the corresponding bonding shape pouch clad structure of four edges of coil heat dissipating layer difference, electromagnetic induction coil is arranged in a bag shape clad structure; The upper end of described bag shape clad structure is fixed with the socket of quick connector, and accordingly, the lower end of bag shape clad structure is fixed with the plug of quick connector; The initiating terminal in electromagnetic induction coil centre and outer field terminal are drawn respectively and are connected to coil and are connected plug-in unit fast.
2. the electromagnetic inductor of industrial electromagnetic induction heating device according to claim 1 is characterized in that: four edges of described coil insulation thermal insulation layer and the corresponding stitching respectively of four edges of coil heat dissipating layer.
3. the electromagnetic inductor of industrial electromagnetic induction heating device according to claim 1, it is characterized in that: described electromagnetic induction coil is a stranded wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101852819A CN102271432A (en) | 2011-07-04 | 2011-07-04 | Electromagnetic inductor of industrial electromagnetic induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101852819A CN102271432A (en) | 2011-07-04 | 2011-07-04 | Electromagnetic inductor of industrial electromagnetic induction heater |
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| Publication Number | Publication Date |
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| CN102271432A true CN102271432A (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101852819A Pending CN102271432A (en) | 2011-07-04 | 2011-07-04 | Electromagnetic inductor of industrial electromagnetic induction heater |
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| CN (1) | CN102271432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664330A (en) * | 2012-05-20 | 2012-09-12 | 何廷 | High-temperature resistant connector for electromagnetic heating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000503160A (en) * | 1996-01-05 | 2000-03-14 | レイケム・リミテッド | Electromagnetic induction heating coil |
| CN201323668Y (en) * | 2008-11-28 | 2009-10-07 | 上海联净环保科技有限公司 | Novel frameless electromagnetic induction heating device |
| CN101868076A (en) * | 2009-04-15 | 2010-10-20 | 中国石油天然气管道局 | Soft belt type electromagnetic induction heater |
| CN202178890U (en) * | 2011-07-04 | 2012-03-28 | 苏州国康能源科技有限公司 | Electromagnetic inductor of industrial electromagnetic induction heating device |
-
2011
- 2011-07-04 CN CN2011101852819A patent/CN102271432A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000503160A (en) * | 1996-01-05 | 2000-03-14 | レイケム・リミテッド | Electromagnetic induction heating coil |
| CN201323668Y (en) * | 2008-11-28 | 2009-10-07 | 上海联净环保科技有限公司 | Novel frameless electromagnetic induction heating device |
| CN101868076A (en) * | 2009-04-15 | 2010-10-20 | 中国石油天然气管道局 | Soft belt type electromagnetic induction heater |
| CN202178890U (en) * | 2011-07-04 | 2012-03-28 | 苏州国康能源科技有限公司 | Electromagnetic inductor of industrial electromagnetic induction heating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664330A (en) * | 2012-05-20 | 2012-09-12 | 何廷 | High-temperature resistant connector for electromagnetic heating |
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Application publication date: 20111207 |