CN110440603A - A kind of anhydrous cable type induction heater - Google Patents
A kind of anhydrous cable type induction heater Download PDFInfo
- Publication number
- CN110440603A CN110440603A CN201910825372.0A CN201910825372A CN110440603A CN 110440603 A CN110440603 A CN 110440603A CN 201910825372 A CN201910825372 A CN 201910825372A CN 110440603 A CN110440603 A CN 110440603A
- Authority
- CN
- China
- Prior art keywords
- capacitor bank
- furnace body
- induction coil
- anhydrous
- induction heater
- 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.)
- Withdrawn
Links
- 230000006698 induction Effects 0.000 title claims abstract description 92
- 239000003990 capacitor Substances 0.000 claims abstract description 87
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 45
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
-
- 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
-
- 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
- H05B6/42—Cooling of coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to induction heater technical fields, disclose a kind of anhydrous cable type induction heater.A kind of disclosed anhydrous cable type induction heater includes furnace body, capacitor bank body, intermediate frequency power cabinet；The input adapter of capacitor bank body is connected by the out splice going splice of cable and intermediate frequency power cabinet；Induction coil is provided in furnace body；Capacitor bank body described in wherein is structure as a whole with furnace body and wallowing motion synchronous with the furnace body；The input adapter of induction coil and the out splice going splice of capacitor bank body are correspondingly arranged, make to be constituted between induction coil and capacitor without conducting wire connection.It need not be connected by water-cooled cable between capacitor bank body of the invention and induction coil, eliminate water-cooled cable and its water supply device, at low cost, failure rate low, electricity saving and energy saving significant effect the characteristics of simple with structure.
Description
Technical field
The present invention relates to induction heater technical field more particularly to a kind of anhydrous cable type induction heaters.
Background technique
Currently, induction heater both domestic and external, such as Fig. 1, the inversion out splice going splice 1,2 of intermediate frequency power cabinet A is defeated by inversion
Outlet 9,10 is coupled on the input terminal 3,4 of capacitor bank body B, and capacitor bank body output end 5,6 connects electricity respectively
Container output line 11,12, the other end of capacitor output line 11,12 are coupled with the input adapter 7,8 of furnace body C inner inductive coil
On.
It is by inversion output line by the resonance current of capacitor output line 11,12 according to the difference of induction heater
9,3 to 10 times of 10 electric currents, due to the power of conducting wire damage and by the square directly proportional of current in wire, if a certain induction plus
The a certain moment of hot stove, by the resonance current of capacitor output line 11,12, be by inversion output line 9,8 times of 10 electric currents,
And assume that capacitor output line 11,12 is identical with sectional area with the length of inversion output line 9,10, then capacitor output line 11,
The power of 12 losses is inversion output line 9,64 times of 10 loss powers.According to the above analysis, capacitor output line 11,12 is because of damage
Wasted work rate is huge, and temperature rise is very high, and water flowing is needed to radiate, the connector at both ends will have inlet and outlet pipes, also wants connecting wire, also wants
The pipe by water of radiation is loaded onto, therefore capacitor output line is also known as water power cable, water power cable structure is complicated, at high cost, high failure rate,
Electric energy loss is big.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of anhydrous cable type induction heaters.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of anhydrous cable type induction heater, induction heater include furnace body, capacitor bank body, intermediate frequency power cabinet；Capacitor
The input adapter of device assembly is connected by the inversion out splice going splice of inversion output line and intermediate frequency power cabinet；Thoughts are set in furnace body
It should enclose；Wherein the capacitor bank body is structure as a whole with furnace body, and wallowing motion synchronous with the furnace body；It will induction
The input adapter of circle and the out splice going splice of capacitor bank body are correspondingly arranged, and make to be constituted between induction coil and capacitor without conducting wire company
It connects.
The capacitor bank body is arranged in furnace body.
The capacitor bank body is located at outside the furnace body, and assembles cabinet or assembly bracket and furnace body connection by it
It connects, is integrally formed structure.
The furnace body has the bottom case for being integrated with structure；The capacitor bank body is located at outside the furnace body
And it is assemblied in one end of the bottom case.
The capacitor bank body assembles cabinet or assembly bracket by it and couples with the bottom case of furnace body, is integrally formed knot
Structure.
The furnace body and bottom case is integrally formed.
The furnace body is welded as a whole with bottom case.
The induction coil is formed by hollow copper tubing coiling, and the hollow copper tubing input adapter of coiling induction coil is in en plaque,
The capacitor bank body out splice going splice uses metal sheet, and the induction coil input adapter also uses metal sheet, coiling sense
The input adapter for the hollow copper tubing that should be enclosed passes through bolt or welded connecting with the out splice going splice of capacitor bank body.
Since using the upper technical solution, the present invention is had the following advantages:
The capacitor bank body is structure as a whole by a kind of anhydrous cable type induction heater, the present invention with Proper Design；
It is correspondingly arranged, the electric connection position of induction coil in furnace body by the defeated of induction coil with the out splice going splice position of capacitor bank body
Enter connector and is directly overlapped connection with the out splice going splice of capacitor bank body；Therefore between the capacitor bank body and induction coil
No longer water-cooled cable is needed to connect, eliminate water-cooled cable and its water supply device, has structure simple, at low cost, failure rate is low,
Power savings outstanding feature.
Detailed description of the invention
Fig. 1 is existing induction heater connection stereoscopic schematic diagram.
Fig. 2 is the connection stereoscopic schematic diagram that induction heating furnace body and capacitor bank body are fixed together by bottom case.
Fig. 3 is that induction heating furnace body and capacitor bank body assemble the connection stereoscopic schematic diagram being fixed together.
Fig. 4 is that the assembly of capacitor bank body is fixed to the intracorporal connection stereoscopic schematic diagram of induction heater.
In figure: A is intermediate frequency power cabinet；B is capacitor bank body assembly；C is furnace body；It is induction coil；1,2 be intermediate frequency
The inversion out splice going splice of power cabinet；3,4 be capacitor bank body input adapter；5,6 be capacitor bank body out splice going splice；
7,8 be induction coil input adapter；9,10 be inversion output line；11,12 be water power cable, 13, bottom case；14 be water power cable water flowing
Mouthful.
Specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Embodiment 1: as shown in Fig. 2, a kind of anhydrous cable type induction heater, induction heater include furnace body C, capacitor bank
Body B, intermediate frequency power cabinet A；The capacitor bank body B is by least one set of capacitor group and the shell combination for placing capacitor group
It forms；The input adapter 3,4 of capacitor bank body B passes through the out splice going splice with intermediate frequency power cabinet A respectively of inversion output line 9,10
1,2 connection；Induction coil is provided in furnace body C；Wherein the capacitor bank body B and furnace body C is one by the assembly of bottom case 13
Body structure, and wallowing motion synchronous with the furnace body C；Induction coil input adapter 7,8 uses metal sheet, capacitor bank body
Out splice going splice also uses metal sheet, and adjustment induction coil draws length and the direction of copper pipe, makes the position of induction coil input adapter 7,8
It sets, is respectively provided to the position that can be connected with capacitor bank body out splice going splice 5,6 without conducting wire, makes between induction coil and capacitor
No longer need water cable connection, that is, induction coil input adapter is co-located with capacitor bank body out splice going splice and passes through
It is bolted and is integrated, or, induction coil input adapter is co-located with capacitor bank body out splice going splice and is welded to connect.
Voltage between the out splice going splice 5,6 of capacitor bank body B, is applied directly on induction coil input adapter 7,8, is formed
Biggish resonance current makes to generate biggish alternating magnetic field in induction coil, to make the metal inside being placed in induction coil, because producing
Raw very big vortex temperature rises rapidly, and plays heat effect；When being worked normally due to intermediate frequency power cabinet A, the frequency of output voltage
Rate and the resonance frequency of capacitor bank body and induction coil are almost the same always, therefore the input contact 3,4 of capacitor bank body
Between impedance ratio it is larger, therefore by inversion output line 9,10 electric current it is smaller, by normal standard selection inversion export
The sectional area of line 9,10.
The capacitor bank body is if any water cooling plant, the water inlet end of water cooling plant and the water inlet end of induction coil water cooling plant
It is connected to and connects water inlet, the water outlet of water cooling plant is connected to the water outlet of induction coil water cooling plant and connect water outlet.
Embodiment 2: as shown in figure 3, a kind of anhydrous cable type induction heater, induction heater include furnace body C, capacitor
Assembly B, intermediate frequency power cabinet A；The input adapter 3,4 of capacitor bank body by inversion output line 9,10 respectively with intermediate frequency power supply
The out splice going splice 1,2 of cabinet A connects；Induction coil is provided in furnace body C；Wherein the capacitor bank body B is arranged to furnace body C's
Outside is fastened with bolt or welding, or furnace body and capacitor bank body are fabricated directly into a fastener, and with the furnace
Body C synchronizes wallowing motion；Induction coil input adapter 7,8 uses metal sheet, and capacitor bank body input adapter also uses metal
Plate, adjustment induction coil draw copper pipe length and direction, make the position of induction coil input adapter 7,8, be respectively provided to can and
The position that capacitor bank body out splice going splice 5,6 is connected without conducting wire makes that water power cable is no longer needed to connect between induction coil and capacitor
Connect, that is, induction coil input adapter 7,8 and capacitor bank body out splice going splice 5,6 it is co-located and be bolted for
One, or, induction coil input adapter is co-located with capacitor bank body out splice going splice and is welded to connect.
Voltage between the out splice going splice 5,6 of capacitor bank body B, is applied directly on induction coil input adapter 7,8, is formed
Biggish resonance current makes to generate biggish alternating magnetic field in induction coil, to make the metal inside being placed in induction coil, because producing
Raw very big vortex temperature rises rapidly, and plays heat effect；When being worked normally due to intermediate frequency power cabinet A, the frequency of output voltage
Rate and the resonance frequency of capacitor bank body and induction coil are almost the same always, therefore the input contact 3,4 of capacitor bank body
Between impedance ratio it is larger, therefore by inversion output line 9,10 electric current it is smaller, by normal standard selection inversion export
The sectional area of line 9,10.
The capacitor bank body is if any water cooling plant, the water inlet end of water cooling plant and the water inlet end of induction coil water cooling plant
It is connected to and connects water inlet, the water outlet of water cooling plant is connected to the water outlet of induction coil water cooling plant and connect water outlet.
Embodiment 3: as shown in figure 4, a kind of anhydrous cable type induction heater, induction heater include furnace body C, capacitor
Assembly B, intermediate frequency power cabinet A；The input adapter 3,4 of capacitor bank body by inversion output line 9,10 respectively with intermediate frequency power supply
The out splice going splice 1,2 of cabinet A connects；Induction coil is provided in furnace body C；Wherein capacitor bank body assembly B setting is arrived
Furnace body and capacitor bank body are fabricated directly into a fastener, and inclination synchronous with the furnace body C by the inside of furnace body C
It swings；Induction coil input adapter 7,8 uses metal sheet, and capacitor bank body input adapter also uses metal sheet, adjustment sense
The length for drawing copper pipe and direction should be enclosed, adjustment induction coil draws length and the direction of copper pipe, makes induction coil input adapter 7,8
Position, be respectively provided to can the position that be connected with capacitor bank body out splice going splice 5,6 without conducting wire, make induction coil and capacitor it
Between no longer need water cable connection, that is, induction coil input adapter is co-located with capacitor bank body out splice going splice and leads to
It crosses to be bolted and be integrated, or, induction coil input adapter and capacitor bank body out splice going splice is co-located and the company of welding
It connects.
Voltage between the out splice going splice 5,6 of capacitor bank body B, is applied directly on induction coil input adapter 7,8, is formed
Biggish resonance current makes to generate biggish alternating magnetic field in induction coil, to make the metal inside being placed in induction coil, because producing
Raw very big vortex temperature rises rapidly, and plays heat effect；When being worked normally due to intermediate frequency power cabinet A, the frequency of output voltage
Rate and the resonance frequency of capacitor bank body and induction coil are almost the same always, therefore the input contact 3,4 of capacitor bank body
Between impedance ratio it is larger, therefore by inversion output line 9,10 electric current it is smaller, by normal standard selection inversion export
The sectional area of line 9,10.
The capacitor bank body is if any water cooling plant, the water inlet end of water cooling plant and the water inlet end of induction coil water cooling plant
It is connected to and connects water inlet, the water outlet of water cooling plant is connected to the water outlet of induction coil water cooling plant and connect water outlet.
Claims (8)
1. a kind of anhydrous cable type induction heater, induction heater includes furnace body, capacitor bank body, intermediate frequency power cabinet；Electricity
The input adapter of container combination body is connect by inversion output line with the out splice going splice of intermediate frequency power cabinet；Thoughts are set in furnace body
It should enclose；It is characterized by: wherein the capacitor bank body is structure as a whole with furnace body, and inclination synchronous with the furnace body
It swings；The input adapter of induction coil and the out splice going splice of capacitor bank body are correspondingly arranged, made between induction coil and capacitor
It constitutes and is connected without conducting wire.
2. a kind of anhydrous cable type induction heater as described in claim 1, it is characterised in that: the capacitor bank body
It is arranged in furnace body.
3. a kind of anhydrous cable type induction heater as described in claim 1, it is characterised in that: the capacitor bank body
Outside the furnace body, and cabinet or assembly bracket are assembled by it and coupled with furnace body, is integrally formed structure.
4. a kind of anhydrous cable type induction heater as described in claim 1, it is characterised in that: the furnace body has and it
The bottom case being structure as a whole；The capacitor bank body is located at outside the furnace body and is assemblied in one end of the bottom case.
5. a kind of anhydrous cable type induction heater as claimed in claim 4, it is characterised in that: the capacitor bank body
Cabinet or assembly bracket are assembled by it to couple with the bottom case of furnace body, are integrally formed structure.
6. a kind of anhydrous cable type induction heater as claimed in claim 4, it is characterised in that: the furnace body and bottom case one
It is body formed.
7. a kind of anhydrous cable type induction heater as claimed in claim 4, it is characterised in that: the furnace body and bottom case welds
It is connected in one.
8. a kind of anhydrous cable type induction heater as described in claim 1, it is characterised in that: the induction coil is by hollow
Copper pipe coiling forms, and the hollow copper tubing input adapter of coiling induction coil is in en plaque, and the capacitor bank body out splice going splice is adopted
With metal sheet, the induction coil input adapter also uses metal sheet, the input adapter of the hollow copper tubing of coiling induction coil, with
The out splice going splice of capacitor bank body passes through bolt or welded connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825372.0A CN110440603A (en) | 2019-09-03 | 2019-09-03 | A kind of anhydrous cable type induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825372.0A CN110440603A (en) | 2019-09-03 | 2019-09-03 | A kind of anhydrous cable type induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440603A true CN110440603A (en) | 2019-11-12 |
Family
ID=68438821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910825372.0A Withdrawn CN110440603A (en) | 2019-09-03 | 2019-09-03 | A kind of anhydrous cable type induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440603A (en) |
-
2019
- 2019-09-03 CN CN201910825372.0A patent/CN110440603A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191112 |
|
| WW01 | Invention patent application withdrawn after publication |