CN204898004U - Soaking shaped steel pipe induction heater - Google Patents
Soaking shaped steel pipe induction heater Download PDFInfo
- Publication number
- CN204898004U CN204898004U CN201520443201.9U CN201520443201U CN204898004U CN 204898004 U CN204898004 U CN 204898004U CN 201520443201 U CN201520443201 U CN 201520443201U CN 204898004 U CN204898004 U CN 204898004U
- Authority
- CN
- China
- Prior art keywords
- coil
- steel pipe
- cooling water
- induction coil
- heating
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- General Induction Heating (AREA)
Abstract
The utility model relates to a steel pipe heating field especially relates to a steel pipe induction heater. A soaking shaped steel pipe induction heater, includes box, outer induction coil, interior induction coil and coil brace, outer induction coil and interior induction coil pass through respective coil brace fixed mounting and in the box, outside the induction coil, leave certain clearance between outer induction coil and the interior induction coil including the coaxial suit of outer induction coil, the exit of box is provided with the temperature detect ware. The utility model discloses the response of soaking shaped steel pipe utilizes double -deck induction heating coil to heat the inside and outside wall of steel pipe in step for the steel pipe is heated more evenly, and the temperature of heating is detected by the temperature detect ware in exit and obtains, has improved by the quality of processing steel pipe.
Description
Technical field
The utility model relates to steel pipe heating art, particularly relates to a kind of steel pipe induction heating device.
Background technology
At steel pipe heating art, because induction heating has the advantages such as quick, energy-conservation, efficient, be widely used; Existing induction heating mode has two kinds, a kind of ruhmkorff coil for arranging a long strip shape, and steel pipe is placed motionless in coil, and another kind of for arranging a bit of ruhmkorff coil, steel pipe progressively realizes continuous seepage by coil in heat-processed; In above two kinds of type of heating, coil is all be enclosed within outside steel pipe, and due to faradic surface action, this type of type of heating only has top layer to be heated, and then just can conduct to steel duct, adds thermoae unbalanced, have impact on tube quality.
Summary of the invention
Technical problem to be solved in the utility model is to provide the inside and outside wall that the induction of a kind of even-heating steel pipe utilizes double-deck load coil Synchronous Heating steel pipe, steel pipe is heated more even, the temperature of heating is detected by the hygrosensor in exit and obtains, and improves the quality of processed steel pipe.
The utility model is achieved in that a kind of even-heating steel pipe induction heating device, comprise casing, outer ruhmkorff coil, inner inductive coil and coil brace, described outer ruhmkorff coil and inner inductive coil are fixedly mounted in casing by respective coil brace, outer ruhmkorff coil coaxial package is outside inner inductive coil, leave certain interval between outer ruhmkorff coil and inner inductive coil, the exit of described casing is provided with hygrosensor.
Cooling water circulation pipeline is provided with in described coil brace, described casing is provided with entrance of cooling water and cooling water outlet, the cooling water circulation pipeline import in the coil brace of described outer ruhmkorff coil is communicated with cooling water outlet with entrance of cooling water respectively with outlet; The cooling water circulation pipeline import of the coil brace of described inner inductive coil is communicated with exterior cooling water lines with outlet.
Described hygrosensor is infrared temperature sensor.
Gap width between described outer ruhmkorff coil and inner inductive coil is heated 2 ~ 5 times of steel pipe thickness.
The induction of the utility model even-heating steel pipe utilizes the inside and outside wall of double-deck load coil Synchronous Heating steel pipe, steel pipe is heated more even, and the temperature of heating is detected by the hygrosensor in exit and obtains, and improves the quality of processed steel pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model even-heating steel pipe induction heating device.
In figure: 1 casing, 2 outer ruhmkorff coils, 3 inner inductive coil, 4 coil braces, 5 hygrosensors, 6 entrance of cooling water, 7 cooling water outlets.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model statement.
Embodiment 1
As shown in Figure 1, a kind of even-heating steel pipe induction heating device, comprise casing 1, outer ruhmkorff coil 2, inner inductive coil 3 and coil brace 4, described outer ruhmkorff coil 2 and inner inductive coil 3 are fixedly mounted in casing 1 by respective coil brace 4, outer ruhmkorff coil 2 coaxial package is outside inner inductive coil 3, certain interval is left between outer ruhmkorff coil 2 and inner inductive coil 3, the exit of described casing 1 is provided with hygrosensor 5, utilize outer ruhmkorff coil 2 and inner inductive coil 3 simultaneously to steel pipe heating, the homogeneity that steel pipe is heated can be ensured.
The utility model can further describe into, in order to ensure the working reliability of coil, avoid coil times high temperature failure, cooling water circulation pipeline is provided with in described coil brace 4, described casing 1 is provided with entrance of cooling water 6 and cooling water outlet 7, the cooling water circulation pipeline import in the coil brace 4 of described outer ruhmkorff coil 2 is communicated with cooling water outlet 7 with entrance of cooling water 6 respectively with outlet; The cooling water circulation pipeline import of the coil brace 4 of described inner inductive coil 3 is communicated with exterior cooling water lines with outlet, after heating, disconnects the cooling water channel be connected with the coil brace 4 of inner inductive coil 3, so that shifting out by heating steel pipe
In the present embodiment, described hygrosensor 5 is infrared temperature sensor.
In order to ensure the gap that can be passed through by heating steel pipe between outer ruhmkorff coil 2 and inner inductive coil 3, heating efficiency can not be affected because of spacing is excessive again simultaneously, in the present embodiment, as preferably, the gap width between described outer ruhmkorff coil 2 and inner inductive coil 3 is heated 2 ~ 5 times of steel pipe thickness.
Claims (4)
1. an even-heating steel pipe induction heating device, it is characterized in that: comprise casing (1), outer ruhmkorff coil (2), inner inductive coil (3) and coil brace (4), described outer ruhmkorff coil (2) and inner inductive coil (3) are fixedly mounted in casing (1) by respective coil brace (4), outer ruhmkorff coil (2) coaxial package in inner inductive coil (3) outward, certain interval is left between outer ruhmkorff coil (2) and inner inductive coil (3), the exit of described casing (1) is provided with hygrosensor (5).
2. even-heating steel pipe induction heating device as claimed in claim 1, it is characterized in that: described coil brace is provided with cooling water circulation pipeline in (4), described casing (1) is provided with entrance of cooling water (6) and cooling water outlet (7), the cooling water circulation pipeline import in the coil brace (4) of described outer ruhmkorff coil (2) is communicated with cooling water outlet (7) with entrance of cooling water (6) respectively with outlet; The cooling water circulation pipeline import of the coil brace (4) of described inner inductive coil (3) is communicated with exterior cooling water lines with outlet.
3. even-heating steel pipe induction heating device as claimed in claim 2, is characterized in that: described hygrosensor (5) is infrared temperature sensor.
4. even-heating steel pipe induction heating device as claimed in claim 2, is characterized in that: the gap width between described outer ruhmkorff coil (2) and inner inductive coil (3) is heated 2 ~ 5 times of steel pipe thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443201.9U CN204898004U (en) | 2015-06-18 | 2015-06-18 | Soaking shaped steel pipe induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443201.9U CN204898004U (en) | 2015-06-18 | 2015-06-18 | Soaking shaped steel pipe induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898004U true CN204898004U (en) | 2015-12-23 |
Family
ID=54920195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443201.9U Expired - Fee Related CN204898004U (en) | 2015-06-18 | 2015-06-18 | Soaking shaped steel pipe induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537497A (en) * | 2016-02-25 | 2016-05-04 | 芜湖利锋精工科技有限公司 | Torsion bar pier head heating device |
| CN105671258A (en) * | 2016-02-25 | 2016-06-15 | 芜湖利锋精工科技有限公司 | Device used for heating ends of torsion bar |
-
2015
- 2015-06-18 CN CN201520443201.9U patent/CN204898004U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537497A (en) * | 2016-02-25 | 2016-05-04 | 芜湖利锋精工科技有限公司 | Torsion bar pier head heating device |
| CN105671258A (en) * | 2016-02-25 | 2016-06-15 | 芜湖利锋精工科技有限公司 | Device used for heating ends of torsion bar |
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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: Yu Ze Inventor before: Li Panpan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: 201599 Shanghai city Jinshan District new agricultural zhujingzhen new road of 8 Building No. 4 Patentee after: Shanghai Paole new Mstar Technology Ltd Address before: In the village of new town in Xiangshan County of Zhejiang Province, Ningbo City, 315725 Patentee before: The general smart metal product plant in Xiangshan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |