CN203015161U - Haversian type electromagnetic heater - Google Patents
Haversian type electromagnetic heater Download PDFInfo
- Publication number
- CN203015161U CN203015161U CN 201220684937 CN201220684937U CN203015161U CN 203015161 U CN203015161 U CN 203015161U CN 201220684937 CN201220684937 CN 201220684937 CN 201220684937 U CN201220684937 U CN 201220684937U CN 203015161 U CN203015161 U CN 203015161U
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- CN
- China
- Prior art keywords
- electromagnetic heater
- fushi
- haversian
- type electromagnetic
- flexible cable
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an output terminal for electromagnetic induction heating, in particular to a Haversian type electromagnetic heater especially used for welding preheating and welding line anticorrosion heating. The Haversian type electromagnetic heater comprises a Haversian open-close type frame and an air-cooling temperature-resistant high-frequency flexible cable arranged on the frame. The frame comprises C-shaped frame bodies connected through screw rods. The C-shaped frame bodies are made of glass fiber epoxy. The air-cooling temperature-resistant high-frequency flexible cable is formed by intertwisting a plurality of copper enameled wires and is externally coated with a polyimide film and an insulated silica gel cover. The Haversian type electromagnetic heater is greatly reduced in self power consumption; the Haversian type electromagnetic heater can be opened and closed conveniently and also can be moved, assembled, and dissembled very conveniently; and Haversian type electromagnetic heater is applicable to various field long pipeline constructions and is in particular applicable to long pipeline welding preheating and field pipeline welding line anticorrosion coating and heating constructions.
Description
Technical field
The utility model relates to a kind of output of electromagnetic induction heating, relates in particular to a kind of Ha Fushi electromagnetic heater that is exclusively used in welding preheating and the anticorrosion heating of weld seam.
Background technology
In the welding sequence of thick sheet metal, thick pipe and high-yield strength steel part, generally must preheating treat weldment to certain temperature before beginning to weld, otherwise be prone to the defective such as crack after welding and cause welding unsuccessfully in weld seam.The preheating means can adopt gas flame heating means or ceramic electric heating piece heating means, but waste energy because it has, the shortcoming such as poor stability, work efficiency are low, not environmental protection, high-carbon maximum discharge and being replaced by electromagnetic heating technique, electromagnetic heating technique is applied in preheating, key is the design of power take-off, the output of existing electromagnetic heating method generally adopts water-cooled copper to make, and its shortcoming is: need water-cooled, oneself power consumption high; And the rigidity shape is not suitable with the welding preheating of most occasions.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of Ha Fushi electromagnetic heater, and its oneself power consumption is low, and can adapt to the heating of long pipeline construction.
Ha Fushi electromagnetic heater of the present utility model is characterized in that: comprise and breathe out not open-close type framework and the air cooling heatproof high frequency flexible cable that is placed on this framework, this framework comprises the C shape framework that is connected by screw rod.
The material of C shape framework is the glass fibre epoxy.
This high frequency air cooling heatproof flexible cable is that many copper enamelled wires are stranded, overcoat bag pi film and Silicone Rubber insulation.
Make owing to using air cooling heatproof high frequency flexible cable, so save cooling water and means for influencing thereof; Oneself power consumption also reduces greatly simultaneously.Due to the flexible cable structure, the Ha Fushi framework, it is folding easily, moves very easily, loading, unloading, can be adapted to various open-air long pipelines constructions, and the anticorrosion coating of weld seam that is highly suitable for long pipeline welding preheating and field pipeline adds heat construction.
Description of drawings
Fig. 1 is the stereogram of Ha Fushi electromagnetic heater of the present utility model, has shown the state of its closure on pipeline.
Fig. 2 is the stereogram of Ha Fushi electromagnetic heater of the present utility model, has shown its opening.
Fig. 3 is the stereogram of Ha Fushi electromagnetic heater of the present utility model, has shown its architectural feature.
Embodiment
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail.
Referring to Fig. 1 ~ Fig. 3, the technical program is to make of glass fibre epoxy (FR4) to breathe out not open-close type framework 10, include air cooling heatproof high frequency flexible cable 20 in framework 10, when Ha Fushi framework 10 closures during in pipeline 5, this flexible cable 20 namely forms the solenoid coil of a closure, can become the heater of a electromagnetic induction power output.
Selecting glass fibre epoxy (FR4) to make and breathe out not open-close type framework, is that mechanical strength is high because this material is fire-retardant, and electric insulating quality is good, can be 200 ℃ of lower long-term works; This electromagnetic heater inner disc high frequency air cooling heatproof flexible cable, this high frequency air cooling heatproof flexible cable is stranded with 220 ℃ many copper enamelled wires of heatproof, overcoat bag pi film and Silicone Rubber insulation.
Make owing to using air cooling heatproof high frequency flexible cable, so save cooling water and means for influencing thereof; Oneself power consumption also reduces greatly simultaneously.Due to the flexible cable structure, the Ha Fushi folding, it is folding easily, can move very easily, loading, unloading, can be adapted to various open-air long pipelines constructions.These characteristics make Ha Fushi electromagnetic heater of the present utility model be highly suitable for long pipeline welding preheating; Weld seam after the pipeline welding of field construction is completed, must carry out anticorrosion coating, the anticorrosion coating of the polypropylene of most up-to-date techniques just can be completed coating according to about 200 ℃ of technological requirement needs heating, and this isolated plant also can the fine anticorrosion coating of weld seam that is used for efficiently field pipeline add heat construction.
Open-close type framework 10 is connected and fixed by screw rod 12 by the C shape frame 11 of correspondence and forms, and screw rod 12 is selected brass and stainless steel material.Open-close type framework 10 will be cable location when heater is closed the solenoid of standard as the locating support of cable.
This electromagnetic heater both ends are provided with stainless steel hanger 13, and convenient lifting is mobile;
This electromagnetic heater both sides are equipped with locating wheel 14, can make steel pipe be positioned at heater center, but and can make heater transverse shifting after installing on pipeline;
This electromagnetic heater opening part flexible cable connects wire spring type quick union 21, convenient plug, and reliable electrical connection is arranged.
The two fast plugs 15 of cable are arranged at this electromagnetic heater top, in order to connect the Electromagnetic Heating power supply.
Impact wrench is equipped with at this electromagnetic heater opening both ends, is used for this electromagnetic heater of manual folding.
The heating of contrast gas flame, ceramic electric heating piece heating means, electromagnetic heating method is with the obvious advantage: work efficiency is high, and programming rate is fast; The output energy density is high, and the part can be added to very high temperature; Significantly energy-conservation, can save energy more than 50%; Safe, but the welding of limit heating edge; Environmental protection, low-carbon (LC) low emission; Easy maintenance, use cost is low; Automatically control, accuracy of temperature control is high, welding quality is guaranteed.
the above is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. Yi Zhong Ha Fushi electromagnetic heater is characterized in that: comprise and breathe out open-close type framework not and be placed in air cooling heatproof high frequency flexible cable on this framework, this framework comprises the C shape framework that is connected by screw rod.
2. Ha Fushi electromagnetic heater as claimed in claim 1, it is characterized in that: the material of C shape framework is the glass fibre epoxy.
3. Ha Fushi electromagnetic heater as claimed in claim 1, it is characterized in that: this high frequency air cooling heatproof flexible cable is that many copper enamelled wires are stranded, overcoat bag pi film and Silicone Rubber insulation.
4. Ha Fushi electromagnetic heater as claimed in claim 1 is characterized in that: this electromagnetic heater both ends are provided with the stainless steel hanger.
5. Ha Fushi electromagnetic heater as claimed in claim 1 is characterized in that: this electromagnetic heater both sides are equipped with locating wheel.
6. Ha Fushi electromagnetic heater as claimed in claim 1, it is characterized in that: this electromagnetic heater opening part flexible cable connects the wire spring type quick union.
7. Ha Fushi electromagnetic heater as claimed in claim 1, it is characterized in that: this electromagnetic heater is provided with the fast plug of two cables.
8. Ha Fushi electromagnetic heater as claimed in claim 1 is characterized in that: this electromagnetic heater opening both ends are provided with impact wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684937 CN203015161U (en) | 2012-12-12 | 2012-12-12 | Haversian type electromagnetic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684937 CN203015161U (en) | 2012-12-12 | 2012-12-12 | Haversian type electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015161U true CN203015161U (en) | 2013-06-19 |
Family
ID=48606714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684937 Expired - Fee Related CN203015161U (en) | 2012-12-12 | 2012-12-12 | Haversian type electromagnetic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203015161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987143A (en) * | 2014-06-11 | 2014-08-13 | 四川石油天然气建设工程有限责任公司 | Pipeline welding joint heating equipment and manufacturing method thereof |
| CN105705295A (en) * | 2013-09-17 | 2016-06-22 | 斯蒂沃控股有限公司 | Welding device comprising an active heating device for heating the workpiece |
-
2012
- 2012-12-12 CN CN 201220684937 patent/CN203015161U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105705295A (en) * | 2013-09-17 | 2016-06-22 | 斯蒂沃控股有限公司 | Welding device comprising an active heating device for heating the workpiece |
| CN105705295B (en) * | 2013-09-17 | 2017-12-08 | 斯蒂沃控股有限公司 | Include the welding equipment of the heater to work for heated partses |
| US10166635B2 (en) | 2013-09-17 | 2019-01-01 | Stiwa Holding Gmbh | Welding device comprising an active heating device for heating the workpiece |
| CN103987143A (en) * | 2014-06-11 | 2014-08-13 | 四川石油天然气建设工程有限责任公司 | Pipeline welding joint heating equipment and manufacturing method thereof |
| CN103987143B (en) * | 2014-06-11 | 2015-10-28 | 四川石油天然气建设工程有限责任公司 | A kind of pipeline welded joint heating equipment and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Honghui Inventor after: Gao Baozhe Inventor before: Xu Honghui Inventor before: Gao Baozhe |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200436 No. 538 West Road, Zhabei District, Shanghai Patentee after: Shanghai Xinwei Electromechamical Engineering Technology Co., Ltd. Patentee after: Xu Honghui Patentee after: Gao Baozhe Address before: 200436 No. 538 West Road, Zhabei District, Shanghai Patentee before: Shanghai Xinwei Electromechamical Engineering Technology Co., Ltd. Patentee before: Xu Honghui Patentee before: Gao Baozhe |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |