CN214838976U

CN214838976U - High-pressure-resistance anti-corrosion polyethylene drinking water pipe

Info

Publication number: CN214838976U
Application number: CN202120720186.3U
Authority: CN
Inventors: 黄继刚
Original assignee: Jiangsu Hengri Pipe Technology Co ltd
Current assignee: Jiangsu Hengri Pipe Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-23
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a high resistance to pressure anticorrosion polyethylene drinking water pipe, including polyethylene water pipe and surface fluting, the surface of polyethylene water pipe is provided with the surface fluting, and the inboard of polyethylene water pipe is provided with the HDPE shell, the inboard of HDPE shell is provided with the rubber inside lining, and the inboard of rubber inside lining is provided with the protection iron net, the inboard of protection iron net is provided with anticorrosive coating, and the outside of polyethylene water pipe is provided with first fixation clamp, the both ends of first fixation clamp are provided with fixation clamp splint, and the inside of fixation clamp splint is provided with fixed screw, the right side of first fixation clamp is provided with the second fixation clamp, the left side of fixed screw is provided with fixing bolt, and the right side of fixed screw is provided with pentagon nut. This high resistance to pressure anticorrosion polyethylene drinking water pipe is provided with the surperficial fluting and is convenient for the staff to cut the polyethylene water pipe, cuts from surperficial fluting department and can also avoid the personnel injury that cutting means slided and cause.

Description

High-pressure-resistance anti-corrosion polyethylene drinking water pipe

Technical Field

The utility model relates to a drain pipe technical field specifically is a high resistance to pressure anticorrosion polyethylene drinking water pipe.

Background

The water pipe is a water supply pipeline, modern decoration water pipes are constructed in a wall-buried mode, the water pipes are classified into three types, and the first type is a metal pipe, such as a hot-dip cast iron pipe with inner enamel plastics, a copper pipe, a stainless steel pipe and the like. The second type is plastic-clad metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes and the like. The third type is plastic tubes, such as PB tubes, PP-R tubes, etc.

The high resistance to pressure anticorrosion polyethylene in the market water pipe of drinking often can cut because of size problem, but drain pipe outer wall is thicker for some, and the cutting is inconvenient, and cutting means can skid on the drain pipe surface, causes the accidental injury easily, and some drain pipes need additionally dispose fixing tool when the installation in addition, cause the unmatched condition of size easily, lead to the drain pipe to rock, for this reason, we provide a high resistance to pressure anticorrosion polyethylene water pipe of drinking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high resistance to pressure anticorrosion polyethylene water pipe of drinking, with the high resistance to pressure anticorrosion polyethylene water pipe of drinking on the market that proposes in solving above-mentioned background art often can cut because of size problem in use, nevertheless the drain pipe outer wall is thicker a bit, it is inconvenient to cut, cutting means can skid on the drain pipe surface, cause the accidental injury easily, some drain pipes need additionally dispose fixing tool when the installation in addition, cause the unmatched condition of size easily, lead to the problem that the drain pipe rocked.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high resistance to pressure anticorrosion polyethylene drinking water pipe, includes polyethylene water pipe and surface fluting, the surface of polyethylene water pipe is provided with the surface fluting, and the inboard of polyethylene water pipe is provided with the HDPE shell, the inboard of HDPE shell is provided with the rubber inside lining, and the inboard of rubber inside lining is provided with the protection iron net, the inboard of protection iron net is provided with anticorrosive coating, and the outside of polyethylene water pipe is provided with first fixation clamp, the both ends of first fixation clamp are provided with fixation clamp splint, and the inside of fixation clamp splint is provided with fixed screw, the right side of first fixation clamp is provided with the second fixation clamp, the left side of fixed screw is provided with fixing bolt, and the right side of fixed screw is provided with the pentagon nut.

Preferably, the surface slots are uniformly distributed along the surface of the polyethylene water pipe in an equal shape, the surface slots are symmetrical about the central axis of the polyethylene water pipe, and the surface slots penetrate through the inside of the HDPE shell.

Preferably, the inner surface of the HDPE shell is tightly attached to the outer surface of the rubber lining, and the HDPE shell is in adhesive connection with the rubber lining.

Preferably, the end face structure of the protection iron net is a hollow net structure, and a chimeric structure is formed between the protection iron net and the rubber lining.

Preferably, the end face structure of the anticorrosive coating is a circular ring structure, and the outer surface of the anticorrosive coating is tightly attached to the inner surface of the protective iron net.

Preferably, the end face structure of the first fixing clamp is a C-shaped structure, a circular ring structure is formed between the first fixing clamp and the second fixing clamp, and the first fixing clamp and the second fixing clamp are in threaded connection.

Preferably, the fixing screw holes are symmetrical about the central axis of the first fixing clamp, the fixing screw holes are in threaded connection with the fixing bolts, and the fixing bolts are in threaded connection with the pentagonal nuts.

Compared with the prior art, the beneficial effects of the utility model are that: this high resistance to pressure anticorrosion polyethylene drinking water pipe is provided with the surperficial fluting and is convenient for the staff to cut the polyethylene water pipe, cuts from surperficial fluting department and can also avoid the personnel injury that cutting means slided and cause, and HDPE shell hardness is higher, can prevent that some pipeline from burying underground or setting lead to the damage because of external force when the earth's surface, the life of extension drain pipe. The protection iron net is used for maintaining the shape in the pipeline unchanged, so that the deformation of the water pipe caused by the impact of water flow or foreign matters is avoided, and the probability of water pipe blockage is reduced.

Anticorrosive coating can make the drain pipe in use avoid perforating or ageing unusually because of the polyethylene water pipe that corrosive substance in the water leads to, the life of extension drain pipe, first fixation clamp and second fixation clamp are used for setting up the fixed polyethylene water pipe behind the drain pipe, make it be difficult for rocking and influence the drainage, and the fixed screw that first fixation clamp both ends set up can make first fixation clamp alone work fix the drain pipe on ground or wall.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the polyethylene water pipe of the present invention;

fig. 3 is a schematic view of the cutting three-dimensional structure of the polyethylene water pipe of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the fixing clip of the present invention.

In the figure: 1. a polyethylene water pipe; 2. grooving the surface; 3. an HDPE housing; 4. a rubber lining; 5. protecting the iron net; 6. an anti-corrosion coating; 7. a first fixing clip; 8. fixing the clamp plate; 9. a second fixing clip; 10. fixing the bolt; 11. fixing screw holes; 12. a pentagonal nut.

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: the utility model provides a high resistance to pressure anticorrosion polyethylene drinking water pipe, including polyethylene water pipe 1 and surface fluting 2, the surface of polyethylene water pipe 1 is provided with surface fluting 2, and the inboard of polyethylene water pipe 1 is provided with HDPE shell 3, the inboard of HDPE shell 3 is provided with rubber inside lining 4, and the inboard of rubber inside lining 4 is provided with protection iron net 5, the inboard of protection iron net 5 is provided with anticorrosive coating 6, and the outside of polyethylene water pipe 1 is provided with first fixation clamp 7, the both ends of first fixation clamp 7 are provided with fixation clamp splint 8, and the inside of fixation clamp splint 8 is provided with fixed screw 11, the right side of first fixation clamp 7 is provided with second fixation clamp 9, the left side of fixed screw 11 is provided with fixing bolt 10, and the right side of fixed screw 11 is provided with pentagon nut 12.

The utility model discloses in: the surface slots 2 are uniformly distributed along the surface of the polyethylene water pipe 1 in an equal shape, the surface slots 2 are symmetrical about the central axis of the polyethylene water pipe 1, and the surface slots 2 penetrate through the HDPE shell 3; the surface grooving 2 is convenient for workers to cut the polyethylene water pipe 1, and the workers can be prevented from being injured due to sliding of the cutting tool when the surface grooving 2 is used for cutting.

The utility model discloses in: the inner surface of the HDPE shell 3 is tightly attached to the outer surface of the rubber lining 4, and the HDPE shell 3 is in adhesive connection with the rubber lining 4; the HDPE shell 3 has higher hardness, can prevent a part of pipelines from being damaged due to external force when being buried underground or arranged on the ground surface, and prolongs the service life of the drain pipe.

The utility model discloses in: the end surface structure of the protection iron net 5 is a hollow net structure, and an embedded structure is formed between the protection iron net 5 and the rubber lining 4; the protection iron net 5 is used for maintaining the shape in the pipeline unchanged, avoiding the deformation of the water pipe caused by the impact of water flow or foreign matters and reducing the probability of water pipe blockage.

The utility model discloses in: the end surface structure of the anticorrosive coating 6 is a circular ring structure, and the outer surface of the anticorrosive coating 6 is tightly attached to the inner surface of the protective iron net 5; the anti-corrosion coating 6 can prevent the polyethylene water pipe 1 from being perforated or abnormally aged due to corrosive substances in the water body when the drain pipe is used, and the service life of the drain pipe is prolonged.

The utility model discloses in: the end face structure of the first fixing clamp 7 is a C-shaped structure, a circular ring structure is formed between the first fixing clamp 7 and the second fixing clamp 9, and the first fixing clamp 7 is in threaded connection with the second fixing clamp 9; the first fixing clamp 7 and the second fixing clamp 9 are used for fixing the polyethylene water pipe 1 after the drain pipe is erected, so that the polyethylene water pipe is not easy to shake to influence drainage.

The utility model discloses in: the fixing screw holes 11 are symmetrical about the central axis of the first fixing clamp 7, the fixing screw holes 11 are in threaded connection with the fixing bolts 10, and the fixing bolts 10 are in threaded connection with the pentagonal nuts 12; the fixing screw holes 11 provided at both ends of the first fixing clip 7 allow the first fixing clip 7 to work alone to fix the drain pipe on the ground or the wall.

The working principle is as follows: for the high pressure resistance anticorrosion polyethylene drinking water pipe, firstly, the polyethylene water pipe 1 is moved to a position needing to be buried or erected, the polyethylene water pipe 1 is cut off from the position of the groove 2 on the surface according to the required length, the cut part is convenient to fill and spliced for the second time, then an anticorrosion coating 6 arranged in the water discharging pipe is used for preventing the drained water from corroding the inner wall of the pipeline, a protection iron net 5 is used for keeping the shape of the inner wall of the pipeline and avoiding the deformation of the inner wall of the pipeline, a rubber lining 4 is mainly used for buffering the possible impact and avoiding the serious rupture of the pipeline, an HDPE shell 3 is used for protecting the pipeline from the invasion of external substances or organisms, finally, a first fixing clamp 7 and a second fixing clamp 9 are used for clamping the pipeline, a fixing bolt 10 is used for being connected with a pentagonal nut 12 through a fixing screw hole 11 arranged on a fixing clamp plate 8, the polyethylene water pipe 1 is fixed, and only the first fixing clamp 7 can be used, then utilize the stock bolt to pass through fixed screw 11 with polyethylene water pipe 1 vertical fixation on the wall, avoid polyethylene water pipe 1 to rock when the drainage.

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 resistance to pressure anticorrosion polyethylene drinking water pipe, includes polyethylene water pipe (1) and surface fluting (2), its characterized in that: the surface of polyethylene water pipe (1) is provided with surface fluting (2), and the inboard of polyethylene water pipe (1) is provided with HDPE shell (3), the inboard of HDPE shell (3) is provided with rubber inside lining (4), and the inboard of rubber inside lining (4) is provided with protection iron net (5), the inboard of protection iron net (5) is provided with anticorrosive coating (6), and the outside of polyethylene water pipe (1) is provided with first fixation clamp (7), the both ends of first fixation clamp (7) are provided with fixation clamp splint (8), and the inside of fixation clamp splint (8) is provided with fixed screw (11), the right side of first fixation clamp (7) is provided with second fixation clamp (9), the left side of fixed screw (11) is provided with fixing bolt (10), and the right side of fixed screw (11) is provided with pentagonal nut (12).

2. The high pressure resistant anti-corrosion polyethylene drinking water pipe according to claim 1, characterized in that: the surface grooving (2) is uniformly distributed along the surface of the polyethylene water pipe (1) in an equal shape, the surface grooving (2) is symmetrical about the central axis of the polyethylene water pipe (1), and the surface grooving (2) penetrates through the inner part of the HDPE shell (3).

3. The high pressure resistant anti-corrosion polyethylene drinking water pipe according to claim 1, characterized in that: the inner surface of the HDPE shell (3) is tightly attached to the outer surface of the rubber lining (4), and the HDPE shell (3) is in adhesive connection with the rubber lining (4).

4. The high pressure resistant anti-corrosion polyethylene drinking water pipe according to claim 1, characterized in that: the end face structure of the protection iron net (5) is a hollow net structure, and an embedded structure is formed between the protection iron net (5) and the rubber lining (4).

5. The high pressure resistant anti-corrosion polyethylene drinking water pipe according to claim 1, characterized in that: the end face structure of the anticorrosive coating (6) is of a circular ring structure, and the outer surface of the anticorrosive coating (6) is tightly attached to the inner surface of the protective iron net (5).

6. The high pressure resistant anti-corrosion polyethylene drinking water pipe according to claim 1, characterized in that: the end face structure of the first fixing clamp (7) is a C-shaped structure, a circular ring-shaped structure is formed between the first fixing clamp (7) and the second fixing clamp (9), and the first fixing clamp (7) is in threaded connection with the second fixing clamp (9).

7. The high pressure resistant anti-corrosion polyethylene drinking water pipe according to claim 1, characterized in that: the fixing screw holes (11) are symmetrical about the central axis of the first fixing clamp (7), the fixing screw holes (11) are in threaded connection with the fixing bolts (10), and the fixing bolts (10) are in threaded connection with the pentagonal nuts (12).