CN210670626U - Pipeline lining plastic inner induction heating device - Google Patents
Pipeline lining plastic inner induction heating device Download PDFInfo
- Publication number
- CN210670626U CN210670626U CN201921046967.8U CN201921046967U CN210670626U CN 210670626 U CN210670626 U CN 210670626U CN 201921046967 U CN201921046967 U CN 201921046967U CN 210670626 U CN210670626 U CN 210670626U
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- heating device
- roller support
- induction heating
- diameter
- heating
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- Expired - Fee Related
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Abstract
The utility model relates to an induction heating device in pipeline lining is moulded, including slide rail, hydraulic means and heating device triplex. The heating device consists of a variable-diameter heating roller (3) and a coil (10), the variable-diameter heating roller (3) consists of 40 groups of bracket single bodies (14) and a central clamping shaft (11), and each bracket single body (14) forms 1/4 of a circle. The hydraulic device consists of a three-level hydraulic cylinder (1), a hydraulic pump and an oil tank (4), the slide rail consists of a grounding slide rail (5) and a slide carriage (6), and the coil (10) consists of a copper wire core (19) and an alkali-free glass ribbon (18). The utility model discloses a built-in induction heating coil has realized moulding the in-process at the pipeline lining, to the heating of complicated external interface pipeline, realizes the heating to different pipe diameters through diameter-variable warming mill (3), has advantages such as green energy-conservation, simple structure, application scope are wide.
Description
Technical Field
The utility model relates to a pipeline lining is moulded and induction heating field, concretely relates to pipeline lining is moulded interior induction heating device.
Background
Throughout the plastic lining induction heating equipment for the externally-arranged steel pipes with complex interfaces in China, the induction heating coil can only meet the processing requirement of a certain pipe fitting, and the production of the same equipment with different pipe diameters cannot be realized; the heating mode is mainly heating by an external induction coil, an external induction heater cannot be used for blanks with more and complicated outer surface interfaces, flame heating is mainly used, energy and labor cost are greatly wasted, and the utility model discloses an induction heating of complicated external interface pipe fittings is realized by replacing the external induction coil by an internal induction heating coil; the processing of different pipe diameters is realized by adopting the winding roller with variable diameter.
Disclosure of Invention
The utility model aims at providing an induction heating device in pipeline lining is moulded, the device can provide one kind and mould the in-process towards complicated external interface's induction heating device for the pipeline lining.
The technical problem of the present invention can be solved by the following solution.
The utility model discloses an induction heating device in pipeline lining is moulded, include: the device comprises a slide rail, a hydraulic device and a heating device. The heating device is composed of a diameter-variable heating roller (3) and coils (10), the diameter-variable heating roller (3) is composed of 40 groups of support monomers (14), the coils (10) and a central clamping shaft (11), each support monomer (14) forms 1/4 circumference, each support monomer (14) is composed of a heating roller support (7), a roller support bolt (9) and a roller support spoke (8), the central clamping shaft (11) is composed of 11 groups of fixture block grooves (16) and 4 groups of sliding seams (17), the hydraulic device is composed of a three-level hydraulic cylinder (1), a hydraulic pump and an oil tank (4), the sliding rail is composed of a grounding sliding rail (5) and a sliding plate (6), and the coils (10) are composed of copper wire cores (19) and alkali-free glass silk ribbons (18).
The pipeline plastic lining inner induction heating device is characterized in that: the roller support spoke (8) is inserted into the central clamping shaft (11) through a sliding seam (17), the spring clamping block (15) is embedded into the clamping block groove (16), the middle of the roller support spoke (8) is fixed through a roller support bolt (9), the heating roller support (7) is installed at the other end of the roller support spoke (8), and the coil (10) is wound on the periphery of the heating roller support (7).
The pipeline plastic lining inner induction heating device is characterized in that: the roller support spoke (8) consists of an upper part and a lower part, and the change of the outer diameter can be realized by adjusting a roller support bolt (9).
The pipeline plastic lining inner induction heating device is characterized in that: the diameter-variable heating roller (3) is arranged at the tail end of the three-stage hydraulic cylinder push rod (2).
The pipeline plastic lining inner induction heating device is characterized in that: the roller support is coated with a heat-resistant layer (12) and a heat-insulating layer (13).
The pipeline plastic lining inner induction heating device is characterized in that: the roller support spoke (8) is provided with a spring clamping block (15) which is embedded into a clamping block groove (16) of the central clamping shaft (11).
The pipeline plastic lining inner induction heating device is characterized in that: the diameter-variable heating roller (3) is arranged at the tail end of the three-stage hydraulic cylinder push rod (2) and can axially extend and retract along with the three-stage hydraulic cylinder push rod (2).
The utility model discloses can realize the heating of the lining plastic pipe way of complicated external interface, can realize the internal heating to different pipe diameters, more green is energy-conserving, has improved and has equipped manufacturing range, production efficiency and energy utilization.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is an overall perspective view of the present invention.
Fig. 3 is an overall structure diagram of the diameter-variable heating roller (3) of the present invention.
FIG. 4 is an isometric view of an assembled unit of the variable diameter heating roller (3).
Reference numbers in the figures: three-level pneumatic cylinder (1), three-level pneumatic cylinder push rod (2), but reducing warming mill (3), hydraulic pump and oil tank (4), ground connection slide rail (5), carriage apron (6), warming mill support (7), roller support spoke (8), roller support bolt (9), coil (10), central clamping axle (11), heat-resistant layer (12), insulating layer (13), support monomer (14), spring fixture block (15), fixture block recess (16), sliding seam (17), no alkali glass silk area (18), copper sinle silk (19).
Detailed Description
As shown in fig. 1 and fig. 2, the utility model discloses an induction heating device in pipeline lining plastic, include: the device comprises a slide rail, a hydraulic device and a heating device. The hydraulic device is arranged on the sliding rail, and the heating device is arranged at the tail end of the hydraulic device.
The pipeline plastic lining inner induction heating device is characterized in that: the heating device is composed of a diameter-variable heating roller (3) and a coil (10), the diameter-variable heating roller (3) is composed of 40 groups of support single bodies (14) and a central clamping shaft (11), each support single body (14) forms 1/4 of the circumference, each support single body (14) is composed of a heating roller support (7), a roller support bolt (9), a roller support spoke (8), the coil (10) and the central clamping shaft (11), and the central clamping shaft (11) is composed of 11 groups of fixture block grooves (16) and 4 groups of sliding seams (17).
The hydraulic device comprises a three-level hydraulic cylinder (1) and a hydraulic pump and oil tank (4), the slide rail comprises a grounding slide rail (5) and a slide carriage (6), the hydraulic three-level hydraulic cylinder (1) is installed on the hydraulic pump and oil tank (4), and the hydraulic cylinder and the oil tank (4) are installed on the slide carriage (6).
The pipeline plastic lining inner induction heating device is characterized in that: the coil (10) is wound on the periphery of the diameter-variable heating roller (3), and an alkali-free glass ribbon (18) is wound outside a copper wire core (19) of the coil (10).
The pipeline plastic lining inner induction heating device is characterized in that: roller support spokes (8) are inserted into a central clamping shaft (11) through sliding seams (17), spring clamping blocks (15) are embedded into clamping block grooves (16), the roller support spokes (8) are fixed by roller support bolts (9) in the middle, the positions of the bolts can be changed through the diameter of a workpiece to be heated to realize diameter change of the heating roller, and the heating roller support (7) is installed at the other end of the roller support spokes (8).
The pipeline plastic lining inner induction heating device is characterized in that: the heating roller support (7) is coated with a heat-resistant layer (12) and a heat-insulating layer (13).
The pipeline plastic lining inner induction heating device is characterized in that: the roller support spokes (8) and the heating roller support (7) are made of TiC composite materials.
The pipeline plastic lining inner induction heating device is characterized in that: the roller support spoke (8) is provided with a spring clamping block (15) which is embedded into a clamping block groove (16) of the central clamping shaft (11).
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an induction heating device in pipeline lining is moulded which characterized in that: the pipeline plastic-lined internal induction heating device comprises a sliding rail, a hydraulic device and a heating device, wherein the heating device comprises a diameter-variable heating roller (3) and a coil (10), the diameter-variable heating roller (3) comprises 40 groups of support monomers (14), the coil (10) and a central clamping shaft (11), each support monomer (14) forms 1/4 circumference, the support monomers (14) comprise a heating roller support (7), a roller support bolt (9) and a roller support spoke (8), the central clamping shaft (11) comprises 11 groups of fixture block grooves (16) and 4 groups of sliding seams (17), the hydraulic device comprises a three-stage hydraulic cylinder (1), a hydraulic pump and an oil tank (4), the sliding rail comprises a grounding sliding rail (5) and a sliding plate (6), and the coil (10) comprises a copper wire core (19) and an alkali-free glass ribbon (18), the device is characterized in that the slide carriage (6) is installed on the grounding slide rail (5), the hydraulic pump and the oil tank (4) are installed on the slide carriage (6), the three-stage hydraulic cylinder (1) is installed on the hydraulic pump and the oil tank (4), and the diameter-variable heating roller (3) is installed at the tail end of a push rod (2) of the three-stage hydraulic cylinder.
2. The plastic-lined pipe internal induction heating device of claim 1, wherein: the heating method adopted is internal induction heating.
3. The plastic-lined pipe internal induction heating device of claim 1, wherein: roller support spoke (8) is inserted central clamping shaft (11) by smooth seam (17), and spring fixture block (15) embedding fixture block recess (16) are fixed by roller support bolt (9) in the middle of roller support spoke (8), can change the diameter and the effective heating length of variable diameter warming mill (3) as required, and warming mill holds in the palm (7) and installs on the other end of roller support spoke (8), and coil (10) winding is in warming mill support (7) periphery.
4. The plastic-lined pipe internal induction heating device of claim 1, wherein: the roller support spoke (8) consists of an upper part and a lower part, and the change of the outer diameter can be realized by adjusting a roller support bolt (9).
5. The plastic-lined pipe internal induction heating device of claim 1, wherein: the roller support spoke (8) is provided with a spring clamping block (15) which is embedded into a clamping block groove (16) of the central clamping shaft (11), so that the roller support spoke is convenient to disassemble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921046967.8U CN210670626U (en) | 2019-07-06 | 2019-07-06 | Pipeline lining plastic inner induction heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921046967.8U CN210670626U (en) | 2019-07-06 | 2019-07-06 | Pipeline lining plastic inner induction heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210670626U true CN210670626U (en) | 2020-06-02 |
Family
ID=70822738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921046967.8U Expired - Fee Related CN210670626U (en) | 2019-07-06 | 2019-07-06 | Pipeline lining plastic inner induction heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210670626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083262A (en) * | 2021-11-24 | 2022-02-25 | 南通熙泰机电科技有限公司 | A compression fittings that is used for electromagnetic heating roller to embed induction coil installation |
-
2019
- 2019-07-06 CN CN201921046967.8U patent/CN210670626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083262A (en) * | 2021-11-24 | 2022-02-25 | 南通熙泰机电科技有限公司 | A compression fittings that is used for electromagnetic heating roller to embed induction coil installation |
| CN114083262B (en) * | 2021-11-24 | 2022-09-06 | 南通熙泰机电科技有限公司 | A compression fittings that is used for electromagnetic heating roller to embed induction coil installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210706 |