CN213299094U

CN213299094U - High-strength PE water supply pipe

Info

Publication number: CN213299094U
Application number: CN202022124232.1U
Authority: CN
Inventors: 覃光芒; 杨文胜; 曾能志
Original assignee: Guizhou Runyi Quality Control Co ltd
Current assignee: Guizhou Runyi Quality Control Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-28
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a high strength PE feed pipe, including PE pipe main part, the inside of PE pipe main part is provided with prevents crooked metal strip, prevent crooked metal strip and PE pipe main part fixed connection, the outside of PE pipe main part is provided with first draw-in groove. This high strength PE feed pipe, prevent the intensity that crooked metal strip can increase the device through the installation, avoid when using, receive external force oppression, the bending excessively leads to the damage, influence the normal use of device, the inside heat preservation of installation can increase the thermal-insulated thermal insulation performance of device, the practicality of increasing the device, the installation protection metal mesh can further increase the intensity of device, avoid the device to be lacerated by the sharp weapon, installation anticorrosive rubber layer can play fine guard action, avoid the inside metal of device to receive the corruption, increase the life of device, play the effect of buffering simultaneously, avoid the device to receive the oppression damage, increase the protective capacities of device.

Description

High-strength PE water supply pipe

Technical Field

The utility model relates to a feed pipe technical field specifically is a high strength PE feed pipe.

Background

The plastic pipeline in China is developed quickly, the quality is improved continuously, and the polyethylene PE pipe is widely applied to building water supply, building drainage, buried drainage pipes, building heating and gas transmission pipes, electrician and telecommunication protective sleeves, industrial pipes, agricultural pipes and the like due to the unique advantages of the polyethylene PE pipe. The polyethylene has excellent corrosion resistance, better sanitary performance and longer service life, has unique flexibility and excellent scratch resistance, has very outstanding low-temperature resistance, and has good rapid crack growth fracture toughness;

however, the conventional PE water supply pipe has low strength and is easily damaged by external force during use, which affects normal use of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength PE feed pipe to the PE feed pipe intensity that proposes in solving above-mentioned background art is lower, when using, receives the easy damage of external force oppression, influences the problem of the normal use of device.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a PE pipe main body, wherein an anti-bending metal strip is arranged inside the PE pipe main body and is fixedly connected with the PE pipe main body, the outer part of the PE pipe main body is provided with a plurality of first clamping grooves, an inner heat-insulating layer is arranged outside the PE tube main body and is connected with the PE tube main body in an adhesive manner, the inner side of the internal heat-insulating layer is provided with a first boss, the first boss and the internal heat-insulating layer are arranged into an integrated structure, the first boss is connected with the first clamping groove in a matching way through the clamping groove, the flame-retardant layer is arranged outside the internal heat-insulating layer, the flame-retardant layer is fixedly connected with the internal heat-insulating layer, a protective metal net is arranged outside the flame-retardant layer, the protective metal net is connected with the flame-retardant layer in an adhesive mode, an anti-corrosion rubber layer is arranged outside the protective metal net, and the anti-corrosion rubber layer is fixedly connected with the protective metal net.

Preferably, an inner anticorrosive coating is installed on the inner side of the PE pipe main body and is fixedly connected with the PE pipe main body.

Preferably, the inner side of the inner anticorrosive layer is provided with a bacteriostatic coating, and the bacteriostatic coating is connected with the inner anticorrosive layer in a spraying manner.

Preferably, the sealing layer is arranged inside the anti-corrosion rubber layer, and the sealing layer is connected with the anti-corrosion rubber layer in an adhesive bonding mode.

Preferably, the outside on anticorrosive rubber layer is provided with the second ka tai, the second ka tai sets up integrated into one piece structure with anticorrosive rubber layer, the externally mounted on anticorrosive rubber layer has the outside heat preservation, outside heat preservation and anticorrosive rubber layer are connected in the joint.

Preferably, the inner side of the external heat-insulating layer is provided with a plurality of second clamping grooves, and the second clamping grooves are connected with the second clamping table in a matched mode through clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the high-strength PE water supply pipe has the advantages that the strength of the device can be increased by installing the anti-bending metal strip, the phenomenon that the device is stressed by external force and is damaged due to excessive bending when the device is used is avoided, the normal use of the device is influenced, the heat insulation performance of the device can be improved by installing the internal heat insulation layer, the practicability of the device is increased, the strength of the device can be further increased by installing the protective metal net, the device is prevented from being scratched by a sharp tool, the anti-corrosion rubber layer can play a good role in protection when the anti-corrosion rubber layer is installed, the metal in the device is prevented from being corroded, the service life of the device is prolonged, the buffer effect is realized, the device;

2. this high strength PE feed pipe can further increase the thermal-insulated heat preservation ability of device through the outside heat preservation of installation, sets up that second draw-in groove and second ka tai can make that anticorrosive rubber layer and outside heat preservation are connected inseparabler, prevents it and drops, guarantees the functional complete of device.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the partial structure of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. a PE tube body; 2. an anti-buckling metal strip; 3. a first card slot; 4. an internal insulation layer; 5. A first boss; 6. a flame retardant layer; 7. a protective metal mesh; 8. a sealing layer; 9. an anti-corrosion rubber layer; 10. a second chuck table; 11. an outer insulating layer; 12. a second card slot; 13. an inner corrosion resistant layer; 14. and (5) a bacteriostatic coating.

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: a high-strength PE water supply pipe comprises a PE pipe main body 1, wherein an anti-bending metal strip 2 is arranged inside the PE pipe main body 1, the strength of the device can be improved by installing the anti-bending metal strip 2, the damage caused by excessive bending due to external force when the device is used is avoided, the normal use of the device is influenced, the anti-bending metal strip 2 is fixedly connected with the PE pipe main body 1, a first clamping groove 3 is arranged outside the PE pipe main body 1, a plurality of first clamping grooves 3 are arranged, an internal heat preservation layer 4 is arranged outside the PE pipe main body 1, the heat insulation performance of the device can be improved by installing the internal heat preservation layer 4, the practicability of the device is improved, the internal heat preservation layer 4 is connected with the PE pipe main body 1 in a gluing manner, a first boss 5 is arranged on the inner side of the internal heat preservation layer 4, the first boss 5 and the internal heat preservation layer 4 are arranged into an integrally formed structure, the external part of the internal heat-insulating layer 4 is provided with the flame-retardant layer 6, the flame-retardant layer 6 is fixedly connected with the internal heat-insulating layer 4, the external part of the flame-retardant layer 6 is provided with the protective metal net 7, the strength of the device can be further improved by installing the protective metal net 7, the device is prevented from being scratched by a sharp tool, the protective metal net 7 is connected with the flame-retardant layer 6 in an adhesive manner, the external part of the protective metal net 7 is provided with the anti-corrosion rubber layer 9, the anti-corrosion rubber layer 9 can play a good role in protection, the metal in the device is prevented from being corroded, the service life of the device is prolonged, the device is prevented from being damaged by compression, the protection capability of the device is improved;

an inner anticorrosive layer 13 is arranged on the inner side of the PE pipe main body 1, the inner anticorrosive layer 13 is fixedly connected with the PE pipe main body 1, an antibacterial coating 14 is arranged on the inner side of the inner anticorrosive layer 13, the antibacterial coating 14 is connected with the inner anticorrosive layer 13 in a spraying manner, a sealing layer 8 is arranged inside the anticorrosive rubber layer 9, the sealing layer 8 is connected with the anticorrosive rubber layer 9 in a gluing manner, the antibacterial coating 14 is arranged, so that the breeding of bacteria inside the device can be well inhibited, the practicability of the device is improved, and the device can be used more safely and safely;

the outside on anticorrosive rubber layer 9 is provided with second ka tai 10, second ka tai 10 sets up to the integrated into one piece structure with anticorrosive rubber layer 9, the externally mounted of anticorrosive rubber layer 9 has outside heat preservation 11, outside heat preservation 11 is connected with the splice of anticorrosive rubber layer 9, the inboard of outside heat preservation 11 is provided with second draw-in groove 12, second draw-in groove 12 is provided with a plurality of, second draw-in groove 12 is connected through the draw-in groove cooperation with second ka tai 10, installation outside heat preservation 11 can further increase the thermal-insulated heat preservation ability of device, it is inseparabler that setting up second draw-in groove 12 and second ka tai 10 can make anticorrosive rubber layer 9 be connected with outside heat preservation 11, prevent it from droing, guarantee the functional complete of.

The working principle is as follows: when in use, a worker normally uses the device and only needs to install the device at a required place, the device is provided with the anti-bending metal strip 2 to increase the strength of the device, the device is prevented from being stressed by external force and damaged due to excessive bending when in use, the normal use of the device is influenced, the heat insulation performance of the device can be increased by installing the internal heat insulation layer 4, the practicability of the device is increased, the strength of the device can be further increased by installing the protective metal net 7, the device is prevented from being scratched by a sharp tool, the anti-corrosion rubber layer 9 can play a good role in protection, the metal in the device is prevented from being corroded, the service life of the device is prolonged, the buffer function is played at the same time, the device is prevented from being stressed and damaged, the protection capability of the device is increased, the heat insulation capability of the device can be further increased by installing the external heat insulation layer 11, the anti-corrosion rubber layer 9 can be more tightly, prevent it from falling off and ensure the functional integrity of the device.

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

1. The utility model provides a high strength PE service pipe, includes PE pipe main part (1), its characterized in that: the PE pipe comprises a PE pipe main body (1), wherein an anti-bending metal strip (2) is arranged inside the PE pipe main body (1), the anti-bending metal strip (2) is fixedly connected with the PE pipe main body (1), a first clamping groove (3) is arranged outside the PE pipe main body (1), a plurality of first clamping grooves (3) are arranged, an internal heat-insulating layer (4) is arranged outside the PE pipe main body (1), the internal heat-insulating layer (4) is connected with the PE pipe main body (1) in an adhesive manner, a first boss (5) is arranged on the inner side of the internal heat-insulating layer (4), the first boss (5) and the internal heat-insulating layer (4) are arranged to form an integrated structure, the first boss (5) is connected with the first clamping groove (3) in a clamping manner in a matched manner, a flame-retardant layer (6) is arranged outside the internal heat-insulating layer (4), and the flame-retardant, the flame retardant coating is characterized in that a protective metal net (7) is arranged outside the flame retardant layer (6), the protective metal net (7) is connected with the flame retardant layer (6) in an adhesive mode, an anti-corrosion rubber layer (9) is arranged outside the protective metal net (7), and the anti-corrosion rubber layer (9) is fixedly connected with the protective metal net (7).

2. The high strength PE service pipe as claimed in claim 1, wherein: an inner anticorrosive layer (13) is installed on the inner side of the PE pipe main body (1), and the inner anticorrosive layer (13) is fixedly connected with the PE pipe main body (1).

3. A high strength PE service pipe as defined in claim 2, wherein: the inner side of the inner anticorrosive layer (13) is provided with a bacteriostatic coating (14), and the bacteriostatic coating (14) is connected with the inner anticorrosive layer (13) in a spraying manner.

4. The high strength PE service pipe as claimed in claim 1, wherein: and a sealing layer (8) is arranged inside the anti-corrosion rubber layer (9), and the sealing layer (8) is connected with the anti-corrosion rubber layer (9) in an adhesive manner.

5. The high strength PE service pipe as claimed in claim 4, wherein: the outer portion of the anti-corrosion rubber layer (9) is provided with a second clamping table (10), the second clamping table (10) and the anti-corrosion rubber layer (9) are arranged to be of an integrally formed structure, an outer heat insulation layer (11) is arranged on the outer portion of the anti-corrosion rubber layer (9), and the outer heat insulation layer (11) is connected with the anti-corrosion rubber layer (9) in an adhesive mode.

6. The high strength PE service pipe as claimed in claim 5, wherein: the inner side of the external heat-insulating layer (11) is provided with a second clamping groove (12), the second clamping groove (12) is provided with a plurality of clamping grooves, and the second clamping groove (12) is connected with a second clamping table (10) in a matched mode through the clamping grooves.