CN202979345U - High-frequency electromagnetic heating device - Google Patents
High-frequency electromagnetic heating device Download PDFInfo
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- CN202979345U CN202979345U CN 201220495625 CN201220495625U CN202979345U CN 202979345 U CN202979345 U CN 202979345U CN 201220495625 CN201220495625 CN 201220495625 CN 201220495625 U CN201220495625 U CN 201220495625U CN 202979345 U CN202979345 U CN 202979345U
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Abstract
The utility model relates to a high-frequency electromagnetic heating device and discloses a technical scheme which satisfies the production demands and meanwhile is energy-saving and environment-friendly. The high-frequency electromagnetic heating device comprises a heat-resisting insulation protective layer, electromagnetic coils, heat-isolation insulation cushion layers, arc-shaped circular iron plates, arc-shaped circular copper plates, positive and negative electrodes, a fixed connecting bridge, a hot flow pipe body, a reinforcing screw and a plurality of leads. High-frequency heating units which are formed by the electromagnetic coils, the heat-isolation insulation cushion layers, the arc-shaped circular iron plates, and the arc-shaped circular copper plates are wrapped on the periphery of the hot flow pipe body and fixed on the periphery of the hot flow pipe body through the heat-resisting insulation protective layer. The high-frequency electromagnetic heating device is characterized in that there are a plurality of high-frequency heating units; each high-frequency heating unit is composed of an electromagnetic layer formed by the electromagnetic coils, a thermal insulation layer formed by the heat-isolation insulation cushion layers, an induction heating layer formed by the arc-shaped circular iron plates and a heat conducting layer formed by the arc-shaped circular copper plates; and the electromagnetic coil of each high-frequency heating unit is connected to the positive or negative electrode in a parallel way through leads and fixedly placed on the hot flow pipe body through the fixed connecting bridge of the heat-resisting insulation protective layer.
Description
Technical field
The utility model relates to a kind of electromagnetic heater, exactly discloses a kind of high-frequency electromagnetic heating device.
Background technology
Traditional injection molding machine heat flow tube, mostly for being wrapped in injection molding machine hot flow path body, resistance wire arrives electric heating outward, this mode of heating has been guaranteed needed temperature in hot flow path on the one hand, fluid is subjected to temperature evenly, reduced the inferior rate of injecting products, improved product quality, therefore be injection molding for a long time industry and use.But also there are a lot of weak points in the method, and for example: 1, the resistance wire power consumption is larger, wastes energy; 2, to be wrapped in the hot flow path body peripheral due to resistance wire, and then hide with protective sleeve, half is absorbed the heat that resistance wire produces by the hot flow path body, second half is dispersed in air, cause the energy heavy losses, increase production cost, and affected production environment, brought very big inconvenience to operating personnel; 3, the peripheral resistance wire configuration of hot flow path mostly is the original-pack configuration of injection molding machine manufacturer, heated perimeter power is fixed, inconvenience dismounting, self-contained, temperature constant, therefore when using different raw materials for production particles, because each feed particles fusing point is different, need the injection molding machine of transposing different capacity, satisfying need of production, thereby strengthened the cost of investment of injection moulding manufacturing enterprise.
Summary of the invention
a kind of high-frequency electromagnetic heating device, disclose a kind of need of production technical scheme of energy-conserving and environment-protective again that can satisfy for addressing the above problem exactly, having comprised: thermal resistance insulating protective layer (1), solenoid (2), partiting thermal insulation bed course (3), curved circular iron plate (4), curved circular copper coin (5), positive and negative electrode (6,6 '), fixedly crossover (7), hot flow path body (8) and reinforce screw (9) and some wires, consist of the high frequency heat-generating units by solenoid (2), partiting thermal insulation bed course (3), curved circular iron plate (4) and curved circular copper coin (5), be wrapped in the periphery of hot flow path body (8), and be fixed on the periphery of hot flow path body (8) through thermal resistance insulating protective layer (1), it is characterized in that: described high frequency heat-generating units has several, the electromagnetic layer that each high frequency heat-generating units consists of by solenoid (2), the thermal insulation layer that partiting thermal insulation bed course (3) consists of, the induction heating layer that curved circular iron plate (4) consists of, the heat-conducting layer that curved circular copper coin (5) consists of forms, soon the medial surface in thermal resistance insulating protective layer (1) is arranged and be installed with to each solenoid (2) in order, cover partiting thermal insulation bed course (3) above solenoid (2), and then on upper the be installed with curved circular iron plate (4) corresponding to solenoid (2) of partiting thermal insulation bed course (3), curved circular copper coin (5) is put in the upper riveting of curved circular iron plate (4), the solenoid of each high frequency heat-generating units (2) is connected in parallel to positive pole (6) or negative pole (6 ') through wire, the circular diameter of described curved circular iron plate (4) is slightly less than the circular diameter of solenoid (2), the circular diameter of curved circular copper coin (5) is slightly less than the circular diameter of curved circular iron plate (4), the radian size of wherein said solenoid (2), curved circular iron plate (4) and curved circular copper coin (5) guarantees when being wrapped in hot flow path body (8) peripheral when each high frequency heat-generating units, all can closely post together between the outer wall of above-mentioned electromagnetic layer, thermal insulation layer, induction heating layer, heat-conducting layer and hot flow path body (8) to get final product, all keep 2～5cm gap between each curved circular copper coin (5) between each curved circular iron plate (4) and in described heat-conducting layer in described induction heating layer, described thermal resistance insulating protective layer (1) skin is sheet metal, and internal layer is pasted the asbestos board (being sign in figure) of compacting, and wherein the position at each solenoid (2) place is the helical groove of compacting, described thermal resistance insulating protective layer (1) is rectangle when launching, its width is to get final product around a peripheral week of hot flow path body (8), thermal resistance insulating protective layer (1) arranges respectively fixedly crossover (7) around the edge that mutually joins after hot flow path body (8), and fixedly on crossover (7), several screws are being set, this utility model is fastened on the periphery of hot flow path body (8) through screw (9).
The advantage of this utility model: 1, due to the mode that has adopted high-frequency electromagnetic coil induction heating, therefore save the energy, and the heat that produces is due to the isolation that is subject to thermal insulation layer and thermal resistance insulating protective layer, can't be lost to surrounding space, protected the operating environment of workshop, the equal thermotropism runner of heat body (8) is transmitted, improved and allow heat utilization rate; 2, can increase or reduce heating unit according to need of production, perhaps directly increase or reduce the number of packages of this heater; 3, this utility model easy accessibility also can directly install additional existing traditional injection-moulding device.
Description of drawings
Referring to accompanying drawing, Fig. 1 is structural representation of the present utility model;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is that the utility model launches schematic diagram;
Fig. 4 is the utility model circuit diagram.
Embodiment
Be described further below in conjunction with accompanying drawing 1～4 and specific embodiment and specific features of the present utility model.
referring to accompanying drawing 1～4, this utility model is by thermal resistance insulating protective layer (1), solenoid (2), partiting thermal insulation bed course (3), curved circular iron plate (4), curved circular copper coin (5), positive and negative electrode (6, 6 '), fixing crossover (7), hot flow path body (8) and reinforcing screw (9) and some wires consist of, by solenoid (2), partiting thermal insulation bed course (3), curved circular iron plate (4) and curved circular copper coin (5) consist of the high frequency heat-generating units, be wrapped in the periphery of hot flow path body (8), and the fixedly crossover (7) that arranges above thermal resistance insulating protective layer (1) and screw (9) are fixed on the periphery of hot flow path body (8).only need to select according to the external diameter of injection molding machine hot flow path body this utility model of suitable model during use, be arranged on the peripheral and fixing of hot flow path body (8), positive pole (6) and the negative pole (6 ') of this utility model are connected respectively on the both positive and negative polarity of high-frequency electromagnetic controller, and the high-frequency electromagnetic controller is connected into the alternating current of 220V～380V 50～60HZ, electromagnetic controller becomes AC rectification into direct current, again direct current is converted to the high-frequency high-voltage that frequency is 20-40KHZ, the high-frequency high-voltage current that changes the at a high speed solenoid of flowing through can produce the core varying magnetic field that changes at a high speed, cause rapidly the iron atom high-speed motion during by curved circular iron plate when the inboard magnetic line of force in magnetic field, the mutual friction of iron atom phase makes curved circular iron plate heating at a high speed voluntarily itself, the heat energy that produces conducts on the hot flow path body through the curved circular copper coin, reach the purpose of heating, due to the thermal resistance insulating protective layer being arranged outside this device, the partiting thermal insulation bed course is set again between curved circular iron plate and solenoid, therefore the heat energy of curved circular iron plate generation neither can damage solenoid, stoped again heat energy to outdiffusion, make energy that this device produces basically for the production of processing, thereby realize energy-conservation purpose.The energy-conservation scientific and technological heating efficiencies such as injection molding machine, regeneration mechanical equipment are brought up to more than 95%, can saves energy reach 30%-50%, demonstrate fully power savings advantages, reduce aluminium-plastic panel, moulded the processing industry cost of electric energy, improve production efficiency, also improved the operational environment in workshop.
Claims (5)
1. high-frequency electromagnetic heating device comprises: thermal resistance insulating protective layer (1), solenoid (2), partiting thermal insulation bed course (3), curved circular iron plate (4), curved circular copper coin (5), positive and negative electrode (6,6 '), fixedly crossover (7), hot flow path body (8) and reinforce screw (9) and some wires, described solenoid (2), partiting thermal insulation bed course (3), curved circular iron plate (4) and curved circular copper coin (5) consist of the high frequency heat-generating units, be wrapped in the periphery of hot flow path body (8), and be fixed on the periphery of hot flow path body (8) through thermal resistance insulating protective layer (1), it is characterized in that: described high frequency heat-generating units has several, the electromagnetic layer that each high frequency heat-generating units consists of by solenoid (2), the thermal insulation layer that partiting thermal insulation bed course (3) consists of, the induction heating layer that curved circular iron plate (4) consists of, the heat-conducting layer that curved circular copper coin (5) consists of forms, soon the medial surface in thermal resistance insulating protective layer (1) is arranged and be installed with to each solenoid (2) in order, cover partiting thermal insulation bed course (3) above solenoid (2), and then on upper the be installed with curved circular iron plate (4) corresponding to solenoid (2) of partiting thermal insulation bed course (3), curved circular copper coin (5) is put in the upper riveting of curved circular iron plate (4), the solenoid of each high frequency heat-generating units (2) is connected in parallel to positive pole (6) or negative pole (6 ') through wire.
2. a kind of high-frequency electromagnetic heating device according to claim 1, it is characterized in that: the circular diameter of described curved circular iron plate (4) is slightly less than the circular diameter of solenoid (2), the circular diameter of curved circular copper coin (5) is slightly less than the circular diameter of curved circular iron plate (4), wherein said solenoid (2), the radian size of curved circular iron plate (4) and curved circular copper coin (5) is guaranteed when being wrapped in hot flow path body (8) peripheral when each high frequency heat-generating units, above-mentioned electromagnetic layer, thermal insulation layer, the induction heating layer, all can closely post together between the outer wall of heat-conducting layer and hot flow path body (8) and get final product.
3. a kind of high-frequency electromagnetic heating device according to claim 1, is characterized in that: all keep 2～5cm gap between each curved circular copper coin (5) between each curved circular iron plate (4) and in described heat-conducting layer in described induction heating layer.
4. a kind of high-frequency electromagnetic heating device according to claim 1; it is characterized in that: described thermal resistance insulating protective layer (1) is outer is sheet metal; internal layer is pasted the asbestos board of compacting, and wherein the position at each solenoid (2) place is the helical groove of compacting.
5. a kind of high-frequency electromagnetic heating device according to claim 1; it is characterized in that: described thermal resistance insulating protective layer (1) is rectangle when launching; its width is to get final product around a peripheral week of hot flow path body (8); thermal resistance insulating protective layer (1) arranges respectively fixedly crossover (7) around the edge that mutually joins after hot flow path body (8); and fixedly on crossover (7), several screws are being set, this utility model is fastened on the periphery of hot flow path body (8) through screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495625 CN202979345U (en) | 2012-09-26 | 2012-09-26 | High-frequency electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495625 CN202979345U (en) | 2012-09-26 | 2012-09-26 | High-frequency electromagnetic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979345U true CN202979345U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220495625 Expired - Fee Related CN202979345U (en) | 2012-09-26 | 2012-09-26 | High-frequency electromagnetic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979345U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917484A (en) * | 2012-09-26 | 2013-02-06 | 江苏海德曼建材工业有限公司 | High-frequency electromagnetic heating device |
| CN104569357A (en) * | 2014-12-08 | 2015-04-29 | 大连北方分析仪器有限公司 | Method and device for detecting lubricating oil evaporation loss |
| CN106835573A (en) * | 2017-01-21 | 2017-06-13 | 海宁萃智智能机器人有限公司 | A kind of zero-emission HTHP dye vat |
| CN110068000A (en) * | 2019-02-02 | 2019-07-30 | 邓声龙 | A kind of electromagnetic wave steam oven |
-
2012
- 2012-09-26 CN CN 201220495625 patent/CN202979345U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917484A (en) * | 2012-09-26 | 2013-02-06 | 江苏海德曼建材工业有限公司 | High-frequency electromagnetic heating device |
| CN104569357A (en) * | 2014-12-08 | 2015-04-29 | 大连北方分析仪器有限公司 | Method and device for detecting lubricating oil evaporation loss |
| CN106835573A (en) * | 2017-01-21 | 2017-06-13 | 海宁萃智智能机器人有限公司 | A kind of zero-emission HTHP dye vat |
| CN110068000A (en) * | 2019-02-02 | 2019-07-30 | 邓声龙 | A kind of electromagnetic wave steam oven |
| CN110068000B (en) * | 2019-02-02 | 2020-11-10 | 邓声龙 | Electromagnetic wave steam oven |
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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: 20130605 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |