CN107708242A - A kind of electromagnetic eddy heat-producing device - Google Patents
A kind of electromagnetic eddy heat-producing device Download PDFInfo
- Publication number
- CN107708242A CN107708242A CN201710970040.2A CN201710970040A CN107708242A CN 107708242 A CN107708242 A CN 107708242A CN 201710970040 A CN201710970040 A CN 201710970040A CN 107708242 A CN107708242 A CN 107708242A
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- CN
- China
- Prior art keywords
- conduit
- wire
- skeleton
- producing device
- electromagnetic eddy
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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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to a kind of electromagnetic eddy heat-producing device.It includes：Casing, several skeletons, conduit and wire made of ferromagnetic material, the skeleton is fixed in casing and is arranged in order from down to up, two conduits are symmetrically connected with each skeleton, the wire sequentially passes through each conduit for being respectively positioned on and being sequentially passed through again in continuous S-shaped after each conduit on right side and being respectively positioned on left side in continuous S-shaped, the skeleton is made up of electrically conductive material, the wire external layer is enclosed with insulating barrier, and electric capacity is formed between the wire and conduit.It generates heat, and bulk area is bigger more than 60 times than traditional type, and heat transfer efficiency is high.
Description
Technical field
The present invention relates to a kind of electromagnetic eddy heat-producing device.
Background technology
It is existing can be to magnetic with the alternating magnetic field that electromagnetism eddy-current heating mode is mostly plane and helix tube type concentrating coil
Metal function produces and utilizes energy by the method for heat transfer after current vortex generates heat.Because enclose the number of turns is more, coil of coiling more
It is intensive, line is longer, inductance is bigger, therefore length limited, thus there is heating concentrate conduction thermal effect it is bad the problem of and hair
Heat coil length is short to be unable to large area two problems of radiating.
The content of the invention
Present invention seek to address that above mentioned problem, there is provided a kind of electromagnetic eddy heat-producing device, its induction reactance is small, bulk area of generating heat
The heater of resistance wire, carbon fiber heating than traditional type is big more than 60 times, and heat transfer efficiency is high, and the technical scheme that it is used is such as
Under：
A kind of electromagnetic eddy heat-producing device, it is characterised in that including:Casing, several skeletons, made of ferromagnetic material
Conduit and wire, the skeleton are fixed in casing and are arranged in order from down to up, and two are symmetrically connected with each skeleton and is led
Pipe, the wire sequentially passes through in continuous S-shaped be respectively positioned on each conduit on right side after sequentially pass through be respectively positioned in continuous S-shaped again
Each conduit in left side, the skeleton are made up of electrically conductive material, and the wire external layer is enclosed with insulating barrier, the wire and conduit
Between form electric capacity.
On the basis of above-mentioned technical proposal, the casing is made up of electrically conductive material, the skeleton ground connection.
On the basis of above-mentioned technical proposal, the wire sequentially passes through from the bottom to top in continuous S-shaped is respectively positioned on right side
From top to bottom sequentially pass through each conduit for being respectively positioned on left side after each conduit in continuous S-shaped again.
On the basis of above-mentioned technical proposal, the conduit is parallel to each other.
On the basis of above-mentioned technical proposal, extractor fan is provided with the casing.
Beneficial effects of the present invention are：
1. induction reactance is small, heating bulk area is bigger more than 60 times than the heater of the resistance wire of traditional type, carbon fiber heating.
2. heat transfer efficiency is high.
Brief description of the drawings
Fig. 1：The structural representation of the present invention；
Fig. 2：The right side structural representation of right side conduit in Fig. 1；
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As depicted in figs. 1 and 2, a kind of electromagnetic eddy heat-producing device, it is characterised in that including:Casing 1, several skeletons
2nd, conduit 3 and wire 4 made of ferromagnetic material, the skeleton 2 are fixed in casing 1 and are arranged in order from down to up, each
Two conduits 3 are symmetrically connected with skeleton, the wire 4 sequentially passes through in continuous S-shaped to be respectively positioned on after each conduit 3 on right side again
Each conduit 3 for being respectively positioned on left side is sequentially passed through in continuous S-shaped, the skeleton 2 is made up of electrically conductive material, outside the wire 4
Layer is enclosed with insulating barrier, and electric capacity is formed between the wire 4 and conduit 3.The caused magnetic of such a wire laying mode left lead 4
The logical caused magnetic flux with right side wire 4 is cancelled out each other, and at this moment almost nil leakage inductance makes coil not store up magnetic energy, so kind
Wire laying mode compares traditional mode, and inductance value can reduce half.The thermal conductivity of skeleton, led under the influence of a magnetic field through testing it
Heating rate is higher, and magnetic field intensity is bigger, and thermal conductivity is higher.It can be seen that Gu Guangqing, Zhang Bo, Zhu Jiang peak magnetic field are to irony metalloid thermal conductivity
Initial analysis [J] Experiment of College Physics that rate influences, 2013.02.
Preferably, the casing 1 is made up of electrically conductive material, and the skeleton 2 is grounded, and each skeleton 2 is carried out short circuit by casing 1
Make their current potential identical, alternating current is passed through in wire 4 and produces alternating magnetic field, alternating magnetic field to produce whirlpool electricity on skeleton 2
Stream, vortex flow flowing in the skeleton 2 discharge substantial amounts of Joule heat, and skeleton 2 is preferably arranged to have the structure of fin 20 to increase
Area of dissipation.
Preferably, the capacitive electricity of electric capacity is formed between the inductive reactance of the inductance of the wire 4 and wire 4 and conduit 3
Anti- cancelled each other with satisfaction is advisable, that is, meets condition of resonance.In favor of just generating heat well.
Preferably, it is in again after the wire 4 sequentially passes through each conduit 3 on the right side of being respectively positioned in continuous S-shaped from the bottom to top
Continuous S-shaped from top to bottom sequentially passes through each conduit 3 for being respectively positioned on left side.
Preferably, the conduit is parallel to each other.
Preferably, extractor fan is provided with the casing 1, is easy to go out caused conduct heat away on skeleton.
The present invention is described by way of example above, but the invention is not restricted to above-mentioned specific embodiment, it is all to be based on
Any changes or modifications that the present invention is done belong to the scope of protection of present invention.
Claims (6)
- A kind of 1. electromagnetic eddy heat-producing device, it is characterised in that including:Casing (1), several skeletons (2), by ferromagnetic material system Into conduit (3) and wire (4).
- A kind of 2. electromagnetic eddy heat-producing device according to claim 1, it is characterised in that：The skeleton (2) is fixed in case It is arranged in order in body (1) and from down to up, two conduits (3) is symmetrically connected with each skeleton, the wire (4) is in continuous S-shaped sequentially passes through each conduit (3) for being respectively positioned on and being sequentially passed through again in continuous S-shaped after each conduit (3) on right side and being respectively positioned on left side, The skeleton (2) is made up of electrically conductive material, and wire (4) outer layer covers have insulating barrier, the wire (4) and conduit (3) Between form electric capacity, form electric capacity between the inductive reactance and wire (4) and conduit (3) of the inductance of preferably described wire (4) Condensance cancel each other.
- A kind of 3. electromagnetic eddy heat-producing device according to claim 2, it is characterised in that：The casing (1) is by electrically conductive Material is made, skeleton (2) ground connection.
- A kind of 4. electromagnetic eddy heat-producing device according to claims 1 to 3 any one, it is characterised in that：The wire (4) in continuous S-shaped sequentially pass through from the bottom to top be respectively positioned on right side each conduit (3) after again in continuous S-shaped from top to bottom according to Secondary each conduit (3) through on the left of being respectively positioned on.
- A kind of 5. electromagnetic eddy heat-producing device according to Claims 1-4 any one, it is characterised in that：The conduit It is parallel to each other.
- A kind of 6. electromagnetic eddy heat-producing device according to claim 1 to 5 any one, it is characterised in that：The casing (1) extractor fan is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970040.2A CN107708242B (en) | 2017-10-18 | 2017-10-18 | Electromagnetic eddy current heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970040.2A CN107708242B (en) | 2017-10-18 | 2017-10-18 | Electromagnetic eddy current heating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107708242A true CN107708242A (en) | 2018-02-16 |
| CN107708242B CN107708242B (en) | 2020-06-09 |
Family
ID=61181351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710970040.2A Active CN107708242B (en) | 2017-10-18 | 2017-10-18 | Electromagnetic eddy current heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107708242B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247111A (en) * | 2022-03-28 | 2022-10-28 | 姜孟泽 | Technology for converting external energy into multi-effect quick-curing white spirit under closed condition |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003076173A (en) * | 2001-09-03 | 2003-03-14 | Konica Corp | Fixing device |
| CN202195597U (en) * | 2011-08-04 | 2012-04-18 | 北京德天力拓科技有限公司 | High-efficient electromagnetic heating tube |
-
2017
- 2017-10-18 CN CN201710970040.2A patent/CN107708242B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003076173A (en) * | 2001-09-03 | 2003-03-14 | Konica Corp | Fixing device |
| CN202195597U (en) * | 2011-08-04 | 2012-04-18 | 北京德天力拓科技有限公司 | High-efficient electromagnetic heating tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247111A (en) * | 2022-03-28 | 2022-10-28 | 姜孟泽 | Technology for converting external energy into multi-effect quick-curing white spirit under closed condition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107708242B (en) | 2020-06-09 |
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