CN210590874U - Anti-aging MPP electric power pipe - Google Patents
Anti-aging MPP electric power pipe Download PDFInfo
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- CN210590874U CN210590874U CN201921623536.3U CN201921623536U CN210590874U CN 210590874 U CN210590874 U CN 210590874U CN 201921623536 U CN201921623536 U CN 201921623536U CN 210590874 U CN210590874 U CN 210590874U
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Abstract
The utility model discloses an ageing-resistant MPP electric power tubular product, including wear-resistant rubber layer and combination formula shell, wear-resistant rubber layer's inside is provided with the flame retardant coating, and the inside of flame retardant coating is provided with combination formula shell, combination formula shell includes outer shell, constant head tank, adhesive linkage, locating piece and support shell, the inside of outer shell is provided with the constant head tank, and the inside of constant head tank is provided with the adhesive linkage, the inside of adhesive linkage is provided with the locating piece, and the middle part of locating piece is provided with the support shell, the inside of combination formula shell is provided with the electrostatic blanket, and the inside of electrostatic blanket is provided with the inner liner. This ageing-resistant MPP electric power tubular product compares with current ordinary MPP tubular product, has changed the performance of whole device greatly when increasing the structure, and the tubular product outside after the improvement has more wear-resisting protective capacities to indirect improvement the life of whole tubular product, effectively satisfied people's user demand.
Description
Technical Field
The utility model relates to a MPP tubular product technical field specifically is an ageing-resistant MPP electric power tubular product.
Background
The MPP adopts modified polypropylene as a main raw material, does not need to dig a large amount of mud, dig soil and destroy a road surface, and lays pipelines, cables and other construction projects in special sections such as roads, railways, buildings, riverbeds and the like.
The inside and outside structure of current MPP pipeline material is all comparatively simple, and practicality in the use is obviously not enough to the outside resistance to compression abrasion ability of its pipeline is comprehensive inadequately, thereby indirect influence the life of MPP tubular product, the not fine user demand that satisfies people of ability carries out technical innovation on current MPP tubular product basis to above-mentioned condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ageing-resistant MPP electric power tubular product to the outside structure is all comparatively simple in the MPP pipeline material that proposes generally in solving above-mentioned background, and the practicality in the use is obviously not enough, and the outside resistance to compression wear ability of its pipeline is comprehensive inadequately, thereby indirect influence the life of MPP tubular product, the not fine user demand problem of satisfying people.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ageing-resistant MPP electric power tubular product, includes wear-resisting rubber layer and combination formula shell, the inside on wear-resisting rubber layer is provided with the flame retardant coating, and the inside of flame retardant coating is provided with combination formula shell, combination formula shell includes outer shell, constant head tank, adhesive linkage, locating piece and support shell, the inside of outer shell is provided with the constant head tank, and the inside of constant head tank is provided with the adhesive linkage, the inside of adhesive linkage is provided with the locating piece, and the middle part of locating piece is provided with the support shell, the inside of combination formula shell is provided with the electrostatic blanket, and the inside of electrostatic blanket is provided with.
Preferably, the inner surface of the wear-resistant rubber layer is tightly attached to the outer surface of the fireproof layer, and the ratio of the thickness of the wear-resistant rubber layer to the thickness of the fireproof layer is 3: 1.
Preferably, the inner surface of the fireproof layer is tightly attached to the outer surface of the combined shell, and the central axis of the wear-resistant rubber layer coincides with the central axis of the combined shell.
Preferably, the central axis of the outer casing coincides with the central axis of the support casing, and the outer casing is connected with the support casing through a bonding layer.
Preferably, the external dimension structure of the positioning block is matched with the internal dimension structure of the positioning groove, and the positioning block and the support shell are of an integrated structure.
Preferably, the electrostatic layer is uniformly distributed on the inner surface of the support shell, and the central axis of the support shell coincides with the central axis of the inner liner.
Preferably, the inner surface of the electrostatic layer is tightly attached to the outer surface of the lining layer, and the thickness of the lining layer is the same as that of the wear-resistant rubber layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model forms the main external supporting structure of the MPP pipe by arranging the wear-resistant rubber layer, the fireproof layer and the combined shell, can greatly prolong the service life of the pipe by relying on the wear-resistant rubber layer, can bear more abrasion, and can enable the pipe to have high temperature resistance by the fireproof layer;
2. the utility model forms the combined type shell of the device by arranging the outer casing, the positioning groove, the bonding layer, the positioning block and the supporting shell, can keep the synchronization degree between the outer casing and the supporting shell by the matching between the positioning groove and the positioning block, and has a simpler operation mode of the connection mode between the positioning groove and the positioning block;
3. the utility model discloses a setting of combination formula shell, electrostatic layer and inner liner has constituted the device's whole inside bearing structure, relies on cooperation between combination formula shell and the inner liner to carry out the fixed clamp to the position of electrostatic layer and presss from both sides to keep inside direction signal of telecommunication transmission's stability degree through the electrostatic layer.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the main view of the full-section structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a wear-resistant rubber layer; 2. a fire barrier layer; 3. a combined housing; 301. an outer envelope; 302. positioning a groove; 303. an adhesive layer; 304. positioning blocks; 305. a support housing; 4. an electrostatic layer; 5. an inner liner.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an aging-resistant MPP electric power pipe comprises a wear-resistant rubber layer 1 and a combined type shell 3, a fireproof layer 2 is arranged inside the wear-resistant rubber layer 1, and the combined type shell 3 is arranged in the fireproof layer 2, the inner surface of the wear-resistant rubber layer 1 is tightly attached to the outer surface of the fireproof layer 2, the ratio of the thickness of the wear-resistant rubber layer 1 to the thickness of the fireproof layer 2 is 3:1, the inner surface of the fireproof layer 2 is tightly attached to the outer surface of the combined type shell 3, the central axis of the wear-resistant rubber layer 1 is coincided with the central axis of the combined type shell 3, the wear-resistant rubber layer 1, the fire-proof layer 2 and the combined type shell 3 form a main body external supporting structure of the MPP pipe, the service life of the pipe can be greatly prolonged by means of the wear-resistant rubber layer 1, the pipe can bear more abrasion, and the fire-proof layer 2 can enable the pipe to have high-temperature resistance;
the combined type shell 3 comprises an outer casing 301, a positioning groove 302, an adhesive layer 303, a positioning block 304 and a supporting shell 305, wherein the positioning groove 302 is arranged in the outer casing 301, the adhesive layer 303 is arranged in the positioning groove 302, the positioning block 304 is arranged in the adhesive layer 303, the supporting shell 305 is arranged in the middle of the positioning block 304, the central axis of the outer casing 301 is coincided with the central axis of the supporting shell 305, the outer casing 301 is connected with the supporting shell 305 through the adhesive layer 303, the outer dimension structure of the positioning block 304 is coincided with the inner dimension structure of the positioning groove 302, the positioning block 304 and the supporting shell 305 are in an integrated structure, the combined type shell 3 of the device is formed through the arrangement of the outer casing 301, the positioning groove 302, the adhesive layer 303, the positioning block 304 and the supporting shell 305, the synchronization degree between the outer casing 301 and the supporting shell 305 can be kept by means of the matching between the, the connection mode between the positioning groove 302 and the positioning block 304 is simpler to operate;
the inside of combination formula shell 3 is provided with electrostatic blanket 4, and the inside of electrostatic blanket 4 is provided with inner liner 5, electrostatic blanket 4 evenly distributed is on the internal surface of support shell 305, and coincide mutually between the axis of support shell 305 and the axis of inner liner 5, closely laminate between the internal surface of electrostatic blanket 4 and the external surface of inner liner 5, and the thickness of inner liner 5 is the same with wearing rubber layer 1's thickness, through combination formula shell 3, electrostatic blanket 4 and inner liner 5's setting, the whole internal support structure of the device has been constituted, rely on the cooperation between combination formula shell 3 and the inner liner 5 to carry out the fixed clamp to electrostatic blanket 4's position, and keep the stability of inside direction signal of telecommunication transmission through electrostatic blanket 4.
The working principle is as follows: when using this ageing-resistant MPP electric power tubular product, at first through wear-resistant rubber layer 1, the setting of flame retardant coating 2 and combination formula shell 3, the outside bearing structure of main part of this MPP tubular product has been constituted, rely on wear-resistant rubber layer 1 can prolong the life of tubular product greatly, can bear more wearing and tearing, and can make tubular product have high temperature resistance ability through flame retardant coating 2, rely on the cooperation between constant head tank 302 and the locating piece 304 can keep the degree of synchronism between outer shell 301 and the support shell 305, and the connected mode between constant head tank 302 and the locating piece 304 is operated comparatively simple method, rely on the cooperation between combination formula shell 3 and the inner liner 5 to carry out the fixed clamp to the position of electrostatic layer 4, and keep the stability of inside direction signal of telecommunication transmission through electrostatic layer 4, this is exactly the theory of operation of this ageing-resistant MPP electric power tubular product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an ageing-resistant MPP electric power tubular product, includes wear-resisting rubber layer (1) and combination formula shell (3), its characterized in that: the utility model discloses a wear-resisting rubber layer's (1) inside is provided with flame retardant coating (2), and the inside of flame retardant coating (2) is provided with combination formula shell (3), combination formula shell (3) are including outer shell (301), constant head tank (302), adhesive linkage (303), locating piece (304) and support shell (305), the inside of outer shell (301) is provided with constant head tank (302), and the inside of constant head tank (302) is provided with adhesive linkage (303), the inside of adhesive linkage (303) is provided with locating piece (304), and the middle part of locating piece (304) is provided with support shell (305), the inside of combination formula shell (3) is provided with electrostatic blanket (4), and the inside of electrostatic blanket (4) is provided with inner liner (5).
2. The aging-resistant MPP power pipe as set forth in claim 1, wherein: the inner surface of the wear-resistant rubber layer (1) is tightly attached to the outer surface of the fireproof layer (2), and the ratio of the thickness of the wear-resistant rubber layer (1) to the thickness of the fireproof layer (2) is 3: 1.
3. The aging-resistant MPP power pipe as set forth in claim 1, wherein: the interior surface of the fireproof layer (2) is tightly attached to the exterior surface of the combined shell (3), and the central axis of the wear-resistant rubber layer (1) coincides with the central axis of the combined shell (3).
4. The aging-resistant MPP power pipe as set forth in claim 1, wherein: the central axis of the outer wrapping shell (301) is coincided with the central axis of the supporting shell (305), and the outer wrapping shell (301) is connected with the supporting shell (305) through the bonding layer (303).
5. The aging-resistant MPP power pipe as set forth in claim 1, wherein: the external dimension structure of the positioning block (304) is matched with the internal dimension structure of the positioning groove (302), and the positioning block (304) and the support shell (305) are of an integrated structure.
6. The aging-resistant MPP power pipe as set forth in claim 1, wherein: the electrostatic layer (4) is uniformly distributed on the inner surface of the supporting shell (305), and the central axis of the supporting shell (305) coincides with the central axis of the lining layer (5).
7. The aging-resistant MPP power pipe as set forth in claim 1, wherein: the inner surface of the electrostatic layer (4) is tightly attached to the outer surface of the inner liner layer (5), and the thickness of the inner liner layer (5) is the same as that of the wear-resistant rubber layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623536.3U CN210590874U (en) | 2019-09-27 | 2019-09-27 | Anti-aging MPP electric power pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623536.3U CN210590874U (en) | 2019-09-27 | 2019-09-27 | Anti-aging MPP electric power pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590874U true CN210590874U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921623536.3U Active CN210590874U (en) | 2019-09-27 | 2019-09-27 | Anti-aging MPP electric power pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590874U (en) |
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2019
- 2019-09-27 CN CN201921623536.3U patent/CN210590874U/en active Active
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