CN213733377U - Novel heating device for RTP multilayer composite pipe - Google Patents
Novel heating device for RTP multilayer composite pipe Download PDFInfo
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- CN213733377U CN213733377U CN202022128399.5U CN202022128399U CN213733377U CN 213733377 U CN213733377 U CN 213733377U CN 202022128399 U CN202022128399 U CN 202022128399U CN 213733377 U CN213733377 U CN 213733377U
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Abstract
The utility model relates to a novel heating device that is used for compound pipe of RTP continuous reinforcement multilayer, including infrared heating device, heat preservation, 360 electrically conductive sliding rings, speed reducer, large aperture standard gear, high temperature resistant running roller, axle and support, the both ends fixed connection of high temperature resistant running roller is on the support, the both ends of high temperature resistant running roller are connected with the bearing, the heat preservation suit is in infrared heating device's the outside, the bearing supports the heat preservation. The fixed pipe passes through an infrared heating device, and the infrared heating device can heat the pipeline to a desired temperature in a short time. The infrared heating device can rotate to heat, so that the whole pipeline can be heated more uniformly, and the heat preservation layer can better ensure the heating effect.
Description
Technical Field
The utility model relates to a novel heating device for compound pipe of RTP multilayer.
Background
The RTP pipeline is mainly composed of three layers: the inner layer thermoplastic plastic pipe is made of thermoplastic plastics such as PE80, PE100, PA, PE-RTII and PVDF, the middle layer is a reinforcing material layer which is wound in a staggered mode at a specific angle and is made of aramid fibers, polyester fibers, glass fibers, steel wires and the like, and the outer layer is a protective layer and is generally an HDPE layer added with anti-aging and anti-ultraviolet rays.
In the process of RTP pipeline forming, the bonding effect between the inner parts of the middle layer and between the middle layer and the inner and outer layers needs to be ensured to be optimal, and the delamination is prevented. During the winding of the intermediate layer, the pipe before and after winding needs to be heated to melt the thermoplastic inside in a short time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel heating device for compound pipe of RTP multilayer to realize that the inside thermoplastic of compound pipe reaches the purpose of melting the state in short time, specific technical scheme as follows:
the utility model provides a novel heating device that is used for compound pipe of RTP continuous reinforcement multilayer, includes the heat preservation of infrared heating device, tube-shape, 360 electrically conductive sliding rings, speed reducer, large aperture standard gear, high temperature resistant running roller, axle and support, its characterized in that: the heat preservation suit is in the outside of infrared heating device, fixedly connected with large aperture standard gear and 360 electrically conductive sliding rings on the heat preservation, 360 electrically conductive sliding rings are connected with the infrared heating device electricity, large aperture standard gear and gear engagement, gear fixed connection is in the transmission shaft of speed reducer, speed reducer fixed connection is on the support, high temperature resistant running roller is connected in epaxial, the axle rotates with the support to be connected, the support is provided with the auxiliary shaft, be provided with the bearing on the auxiliary shaft, the bearing supports the heat preservation, heat preservation outside both ends set up annular spacing arch, high temperature resistant running roller is located between two spacing archs, high temperature resistant running roller is close to spacing protruding side and spacing bellied side contact.
The high temperature resistant running roller is according to four groups of pipe diameter configurations.
The technical scheme has the beneficial effects that: in the process of winding the middle layer, the pipelines before and after winding are heated, the expected temperature of the pipelines can be heated in a short time, the thermoplastic plastics in the pipelines can be melted in a short time, and the efficiency is improved by more than 65% compared with that of the traditional electric heating pipe mode. The utility model discloses can swing or rotatory heating, make the heating of pipeline whole body more even, each layer melts the state even to the better bonding of enhancement layer and inside and outside thermoplastic in the middle of making. The heat preservation can be better assurance heating effect to effective energy saving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front view of the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples:
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a novel heating device's embodiment for compound pipe of RTP continuous reinforcement multilayer is shown in fig. 1 to fig. 2, a novel heating device for compound pipe of RTP continuous reinforcement multilayer, its characterized in that: the high-temperature-resistant infrared heating device comprises an infrared heating device 3, a cylindrical heat insulation layer 2, a 360-degree conductive sliding ring 6, a speed reducer 9, a large-aperture standard gear 7, a high-temperature-resistant roller 8, a shaft 10 and a support 1, wherein the heat insulation layer 2 is sleeved outside the infrared heating device 3, the heat insulation layer 2 is fixedly connected with the large-aperture standard gear 7 and the 360-degree conductive sliding ring 6, the 360-degree conductive sliding ring 6 is electrically connected with the infrared heating device 3, the large-aperture standard gear 7 is meshed with a gear 13, the gear 13 is fixedly connected to a transmission shaft of the speed reducer 9, and the speed reducer 9 is fixedly connected to the support 1.
The speed reducer 9 is in meshed transmission with the large-aperture standard gear 7 through the gear 13 to drive the infrared heating device to rotate, the 360-degree conductive slip ring 6 provides a power supply for the infrared heating device 3, the wound RTP pipe penetrates through the infrared heating device 3, and the infrared heating device 3 can heat the pipeline to an expected temperature in a short time.
High temperature resistant running roller 8 is connected with axle 10, axle 10 rotates with support 1 to be connected, support 1 is provided with auxiliary shaft 5, be connected with bearing 4 on the auxiliary shaft 5, bearing 4 supports heat preservation 2, 2 outside both ends of heat preservation set up annular spacing arch 12, high temperature resistant running roller 8 is located between two spacing archs 12, high temperature resistant running roller 8 is close to spacing protruding 12 side and spacing protruding 12 side contact. In the circuit design, a time relay can be added, the time for the heat preservation layer 2 to rotate to a certain angle is set, and after the time is reached, the heat preservation layer rotates in the opposite direction, and the operation is repeated.
The high temperature resistant rollers 8 are configured into four groups according to pipe diameters.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (2)
1. A novel heating device for RTP continuously strengthens multilayer composite pipe which characterized in that: the high-temperature-resistant heat-insulating and heat-insulating composite material comprises an infrared heating device (3), a cylindrical heat-insulating layer (2), a 360-degree conductive sliding ring (6), a speed reducer (9), a large-aperture standard gear (7), a high-temperature-resistant roller (8), a shaft (10) and a support (1), wherein the heat-insulating layer (2) is sleeved outside the infrared heating device (3), the heat-insulating layer (2) is fixedly connected with the large-aperture standard gear (7) and the 360-degree conductive sliding ring (6), the 360-degree conductive sliding ring (6) is electrically connected with the infrared heating device (3), the large-aperture standard gear (7) is meshed with a gear (13), the gear (13) is fixedly connected with a transmission shaft of the speed reducer (9), the speed reducer (9) is fixedly connected onto the support (1), the high-temperature-resistant roller (8) is fixedly connected onto the shaft (10), the shaft (10) is rotatably connected with the support (1), and the support (1) is provided with an auxiliary shaft (5), be provided with bearing (4) on auxiliary shaft (5), bearing (4) support heat preservation (2), heat preservation (2) outside both ends set up spacing arch of annular (12), high temperature resistant running roller (8) are located between two spacing archs (12), side and the side contact of spacing arch (12) that high temperature resistant running roller (8) are close to spacing arch (12).
2. The new heating device for RTP continuously reinforced multilayer composite tubes according to claim 1, characterized in that four refractory rollers (8) are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022128399.5U CN213733377U (en) | 2020-09-24 | 2020-09-24 | Novel heating device for RTP multilayer composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022128399.5U CN213733377U (en) | 2020-09-24 | 2020-09-24 | Novel heating device for RTP multilayer composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733377U true CN213733377U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022128399.5U Active CN213733377U (en) | 2020-09-24 | 2020-09-24 | Novel heating device for RTP multilayer composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733377U (en) |
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2020
- 2020-09-24 CN CN202022128399.5U patent/CN213733377U/en active Active
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