CN220401341U - Power tube with multiple protection architecture - Google Patents
Power tube with multiple protection architecture Download PDFInfo
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- CN220401341U CN220401341U CN202321918019.5U CN202321918019U CN220401341U CN 220401341 U CN220401341 U CN 220401341U CN 202321918019 U CN202321918019 U CN 202321918019U CN 220401341 U CN220401341 U CN 220401341U
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- power tube
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- inboard
- waterproof
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- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 19
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 19
- 230000032683 aging Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model discloses a power tube with a multiple protection structure, which comprises a power tube body and a second waterproof layer, wherein the surface of the power tube body is provided with a wear-resistant layer, the inner side of the wear-resistant layer is provided with a first waterproof layer, the inner side of the first waterproof layer is provided with a first heat insulation layer, the inner side of the first heat insulation layer is provided with a flame retardant layer, the inner side of the flame retardant layer is provided with a buffer layer, and the inner side of the buffer layer is provided with a fixed groove.
Description
Technical Field
The utility model relates to the technical field of power pipes, in particular to a power pipe with a multiple protection structure.
Background
The power tube is a product which is coated inside and outside by PE (polyethylene) hot dip molding or epoxy resin, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation, no electric erosion, low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use. The damage of plant root system and soil environmental stress and the like can be effectively prevented, and the following defects still exist in the existing power tube:
like chinese patent grant publication No. CN216904106U, publication day 2022, month 07, month 05 discloses an ageing-resistant mpp power tube, including power tube coupling sleeve, connection fixed flange dish, flange joint sealing pad, flange fixed orifices and ageing-resistant power tube subassembly, ageing-resistant power tube subassembly includes power tube corrosion-resistant layer, power tube extrusion-resistant layer, power tube insulating layer, outside support power tube, fixed plate spread groove, spring expansion fixing plate, power tube expansion connection spring and inside support power tube. The problems that the mpp power tube in the current market is poor in ageing resistance, extrusion resistance and corrosion resistance and the outer tube of the inner tube of the power tube is inconvenient to replace in fixed connection are effectively solved, the purposes that the ageing resistance, extrusion resistance and corrosion resistance of the anti-ageing mpp power tube are good, and the movable connection of the outer tube of the inner tube of the power tube is convenient to replace are achieved, and the anti-ageing mpp power tube is very practical;
the protection effect of the existing power tube is not ideal enough, the power tube can be corroded to a certain extent and has larger pressure due to the fact that the installation environment of the power tube is complex when the power tube is used, and the existing power tube does not have the fireproof and flame-retardant effects and is not beneficial to protecting cables.
We have therefore proposed a power tube with multiple protection structures in order to solve the problems set forth above.
Disclosure of Invention
The utility model aims to provide a power tube with a multiple protection structure, so as to solve the problem that the protection effect of the power tube on the market is not ideal in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power tube with multiple protection architecture, includes power tube body and second waterproof layer, the surface of power tube body is provided with the wearing layer, and the inboard of wearing layer is provided with first waterproof layer to the inboard of first waterproof layer is provided with first insulating layer, and the inboard of first insulating layer is provided with fire-retardant layer simultaneously, fire-retardant layer's inboard is provided with the buffer layer, and the inside of buffer layer is provided with the fixed slot to the inside of fixed slot is provided with fixed rubber post, and the surface of fixed rubber post is provided with buffer spring simultaneously, the inboard of buffer layer is provided with the compressive layer, and the inboard of compressive layer is provided with the second insulating layer to the inboard of second insulating layer is provided with the insulating layer, and the inboard of insulating layer is provided with the second waterproof layer simultaneously.
Preferably, the first waterproof layer and the second waterproof layer are respectively positioned on the inner side and the outer side of the power tube body, and the circle centers of the first waterproof layer and the second waterproof layer are the same, so that the waterproof effect of the power tube is effectively ensured, and the cable is protected.
Preferably, the thickness of the first heat insulation layer is twice that of the second heat insulation layer, and the first heat insulation layer is arranged between the first waterproof layer and the flame retardant layer, so that the heat insulation effect in the use process of the power tube is effectively improved, and the use of the power tube is facilitated.
Preferably, the first waterproof layer, the first heat insulation layer, the flame retardant layer and the buffer layer are tightly connected through adhesive, the thickness of the first waterproof layer is the same as that of the flame retardant layer, the structure is simple, and the processing and the production of the power tube are convenient.
Preferably, the fixed rubber column is annular distribution in the inside of buffer layer, and fixed rubber column and buffer layer mutually perpendicular effectively improves the anticollision and the resistance to compression effect of power tube, increases the practicality of power tube.
Preferably, the buffer spring is connected with the fixed rubber column in a sleeved mode, the number of the buffer springs is matched with that of the fixed rubber column, the structure is simple, supporting force is provided for the buffer spring, and the buffer spring is prevented from being inclined.
Preferably, the inside of buffer layer passes through bonding adhesive and compressive layer zonulae occludens, and the thickness of buffer layer is 5-8 millimeters, simple structure effectively reduces the electric power tube and takes place the fracture phenomenon in the use.
Compared with the prior art, the utility model has the beneficial effects that:
1. the electric power pipe with the multiple protection structures is provided with the first waterproof layer and the second waterproof layer, the first waterproof layer and the second waterproof layer are respectively positioned on the inner side and the outer side of the electric power pipe body, so that the inner side and the outer side of the electric power pipe can be protected, the using effect of the electric power pipe is improved, and meanwhile, the first heat insulation layer and the second heat insulation layer are arranged on the inner side and the outer side of the electric power pipe, so that the influence of the external environment on the temperature inside the electric power pipe is effectively reduced, and the heat insulation effect of the electric power pipe is effectively improved;
2. this power tube with multiple protection architecture is provided with the buffer layer, can cushion the pressure that receives the power tube outside and reduce, avoids causing the damage to the cable of power tube inside, and through the cooperation between fixed rubber post and the buffer spring use, help the buffer layer to resume the original form, improve the life of buffer layer, can effectively improve the protection effect of power tube, be favorable to the use of power tube, simultaneously under the effect of fire-retardant layer, effectively improve the practicality and the functionality of power tube, further increase the protection effect of power tube.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional structure of a power tube according to the present utility model;
FIG. 2 is a schematic view of a buffer spring structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
In the figure: 1. a power tube body; 2. a wear-resistant layer; 3. a first waterproof layer; 4. a first heat insulating layer; 5. a flame retardant layer; 6. a buffer layer; 7. a fixing groove; 8. fixing a rubber column; 9. a buffer spring; 10. a compression-resistant layer; 11. a second heat insulating layer; 12. an insulating layer; 13. and a second waterproof layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a power tube with multiple protection architecture, including power tube body 1 and second waterproof layer 13, the surface of power tube body 1 is provided with wearing layer 2, and the inboard of wearing layer 2 is provided with first waterproof layer 3, and the inboard of first waterproof layer 3 is provided with first insulating layer 4, simultaneously the inboard of first insulating layer 4 is provided with fire-retardant layer 5, the inboard of fire-retardant layer 5 is provided with buffer layer 6, pass through adhesive zonulae occludens between first waterproof layer 3, first insulating layer 4, fire-retardant layer 5 and the buffer layer 6, and the thickness of first waterproof layer 3 is the same with fire-retardant layer 5, guarantee the result of use of fire-retardant layer 5, and the inside of buffer layer 6 is provided with fixed slot 7, and the inside of fixed slot 7 is provided with fixed rubber post 8, fixed rubber post 8 is annular distribution in the inside of buffer layer 6, and fixed rubber post 8 and buffer layer 6 mutually perpendicular, the compression resistance of the fixed rubber column 8 in the use process is ensured, meanwhile, the surface of the fixed rubber column 8 is provided with the buffer spring 9, the buffer spring 9 is connected with the fixed rubber column 8 in a sleeved mode, the number of the buffer springs 9 is matched with that of the fixed rubber column 8, the use effect of the buffer layer 6 is ensured, the compression resistance of the power tube in the use process is further improved, the compression resistance of the buffer layer 6 is arranged on the inner side of the buffer layer 6, the buffer layer 6 is tightly connected with the compression resistance 10 through adhesive, the thickness of the buffer layer 6 is 5-8 mm, the use effect of the buffer layer 6 is ensured, the inner side of the compression resistance layer 10 is provided with the second heat insulation layer 11, the thickness of the first heat insulation layer 4 is twice that of the second heat insulation layer 11, the first heat insulation layer 4 is arranged between the first waterproof layer 3 and the flame retardant layer 5, and the movable protection of the first heat insulation layer 4 can be provided, the electric power tube is favorable to being used, and the inboard of second insulating layer 11 is provided with insulating layer 12, and the inboard of insulating layer 12 is provided with second waterproof layer 13 simultaneously, and first waterproof layer 3 and second waterproof layer 13 are located the inside and outside both sides of electric power tube body 1 respectively, and the centre of a circle of first waterproof layer 3 and second waterproof layer 13 is the same, guarantees the firm degree of electric power tube.
Working principle: when using this power tube with multiple protection architecture, firstly under the effect of wearing layer 2, effectively provide certain protective effect for first waterproof layer 3, improve the life of power tube, and first waterproof layer 3 and the second waterproof layer 13 of the inside and outside both sides of power tube body 1 all protect the inside and outside both sides of power tube body 1, improve the waterproof effect of power tube, avoid steam to get into the inside of power tube body 1, simultaneously under the effect of flame retardant coating 5, effectively improve the practicality and the functionality of power tube, further increase the protective effect of power tube, under the effect of buffer layer 6, can cushion the pressure that receives the power tube outside and reduce, avoid causing the damage to the cable of power tube inside, and through the cooperation between fixed rubber post 8 and buffer spring 9, help buffer layer 6 resumes the original form, improve the life of buffer layer 6, simultaneously under the effect of insulating layer 12, increase the insulating effect in the use of power tube body 1, be favorable to the use of power tube.
To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a power tube with multiple protection architecture, includes power tube body (1) and second waterproof layer (13), its characterized in that:
the surface of power tube body (1) is provided with wearing layer (2), and the inboard of wearing layer (2) is provided with first waterproof layer (3) to the inboard of first waterproof layer (3) is provided with first insulating layer (4), and the inboard of first insulating layer (4) is provided with fire-retardant layer (5) simultaneously, the inboard of fire-retardant layer (5) is provided with buffer layer (6), and the inside of buffer layer (6) is provided with fixed slot (7) to the inside of fixed slot (7) is provided with fixed rubber post (8), and the surface of fixed rubber post (8) is provided with buffer spring (9) simultaneously, the inboard of buffer layer (6) is provided with compressive layer (10), and the inboard of compressive layer (10) is provided with second insulating layer (11), and the inboard of second insulating layer (11) is provided with insulating layer (12), and the inboard of insulating layer (12) is provided with second waterproof layer (13) simultaneously.
2. A power tube with multiple protection structure according to claim 1, characterized in that: the first waterproof layer (3) and the second waterproof layer (13) are respectively positioned on the inner side and the outer side of the power tube body (1), and the circle centers of the first waterproof layer (3) and the second waterproof layer (13) are the same.
3. A power tube with multiple protection structure according to claim 1, characterized in that: the thickness of the first heat insulation layer (4) is twice that of the second heat insulation layer (11), and the first heat insulation layer (4) is arranged between the first waterproof layer (3) and the flame retardant layer (5).
4. A power tube with multiple protection structure according to claim 1, characterized in that: the first waterproof layer (3), the first heat insulation layer (4), the flame retardant layer (5) and the buffer layer (6) are tightly connected through adhesive, and the thicknesses of the first waterproof layer (3) and the flame retardant layer (5) are the same.
5. A power tube with multiple protection structure according to claim 1, characterized in that: the fixed rubber columns (8) are distributed in an annular mode inside the buffer layer (6), and the fixed rubber columns (8) are perpendicular to the buffer layer (6).
6. A power tube with multiple protection structure according to claim 1, characterized in that: the buffer springs (9) are connected with the fixed rubber columns (8) in a sleeved mode, and the number of the buffer springs (9) is matched with that of the fixed rubber columns (8).
7. A power tube with multiple protection structure according to claim 1, characterized in that: the inside of the buffer layer (6) is tightly connected with the compression-resistant layer (10) through adhesive, and the thickness of the buffer layer (6) is 5-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918019.5U CN220401341U (en) | 2023-07-20 | 2023-07-20 | Power tube with multiple protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918019.5U CN220401341U (en) | 2023-07-20 | 2023-07-20 | Power tube with multiple protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220401341U true CN220401341U (en) | 2024-01-26 |
Family
ID=89607852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321918019.5U Active CN220401341U (en) | 2023-07-20 | 2023-07-20 | Power tube with multiple protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220401341U (en) |
-
2023
- 2023-07-20 CN CN202321918019.5U patent/CN220401341U/en active Active
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