CN216009828U

CN216009828U - High-performance internal corrosion-resistant composite pipe

Info

Publication number: CN216009828U
Application number: CN202122203714.0U
Authority: CN
Inventors: 范洪艳
Original assignee: New Tech Materials Co ltd
Current assignee: New Tech Materials Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-11
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a anticorrosive compound tubular product in high performance, including compound pipe body, compound pipe body includes the outer tube, the inner wall fixedly connected with inner tube of outer tube, the outer tube includes the metal level, the outer wall coating of metal level has the outer wall inoxidizing coating, the inner tube includes the second substrate layer, the first substrate layer of inner wall fixedly connected with of second substrate layer, the inner wall coating of first substrate layer has the inner wall inoxidizing coating, the inner wall inoxidizing coating includes the strengthening layer. The utility model discloses a set up the metal level, whole compressive strength that can hoisting device has effectively promoted the anti deformability of device, through setting up the outer wall inoxidizing coating, can protect the surface of device, has effectively promoted the antioxidant capacity on device surface, through setting up corrosion resistant layer, can avoid the inner wall of device to receive the corruption of acid-base material and damage, has effectively promoted the anticorrosive ability of device inner wall.

Description

High-performance internal corrosion-resistant composite pipe

Technical Field

The utility model relates to a tubular product technical field specifically is a anticorrosive compound tubular product in high performance.

Background

The composite pipe is a pipe based on a metal and thermoplastic plastic composite structure, and is formed by internally lining non-metallic materials such as polypropylene, polyethylene or externally welding crosslinked polyethylene and the like, so that the composite pipe has the advantages of metal pipes and non-metallic pipes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound tubular product of anticorrosive in high performance, it is effectual to possess interior anticorrosive, and compressive strength is high, and long service life's advantage has solved current compound tubular product and has had intensity not enough, and the interior outer corrosion protection ability is relatively poor, and holistic performance is not high, and life is shorter, can not satisfy the problem of some special environment's user demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a anticorrosive composite pipe material in high performance, includes composite pipe body, composite pipe body includes the outer tube, the inner wall fixedly connected with inner tube of outer tube, the outer tube includes the metal level, the outer wall coating of metal level has the outer wall inoxidizing coating, the inner tube includes the second substrate layer, the first substrate layer of inner wall fixedly connected with of second substrate layer, the inner wall coating of first substrate layer has the inner wall inoxidizing coating, the inner wall inoxidizing coating includes the strengthening layer, the inner wall coating on strengthening layer has corrosion resistant layer.

Preferably, the thickness of the inner pipe is greater than that of the outer pipe, and the thickness of the inner pipe is 3 mm.

Preferably, the thickness of the first substrate layer is greater than that of the second substrate layer, and the thickness of the second substrate layer is 1.8 mm.

Preferably, the thickness of the strengthening layer is less than that of the corrosion-resistant layer, and the thickness of the strengthening layer is 0.08 mm.

Preferably, the top and the bottom of the composite pipe body are both fixedly connected with flanges, and mounting holes are formed in the surfaces of the flanges.

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

1. the utility model discloses a set up the metal level, whole compressive strength that can hoisting device has effectively promoted the anti deformability of device, through setting up the outer wall inoxidizing coating, can protect the surface of device, has effectively promoted the antioxidant capacity on device surface, through setting up corrosion resistant layer, can avoid the inner wall of device to receive the corruption of acid-base material and damage, has effectively promoted the anticorrosive ability of device inner wall.

2. The utility model discloses a set up first substrate layer, good ageing resistance and thermal insulation performance can effectively promote the thermal-insulated ability of heat preservation of device, through setting up the second substrate layer, not only possesses good mechanical strength, can also reach the effect of reducing means manufacturing cost, through setting up the strengthening layer, can play the effect of increase inner wall intensity, through setting up flange and mounting hole, can make the device reach the fixed effect of installation of being convenient for, effectively promoted the convenience that the device connection used.

Drawings

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

FIG. 2 is a partial cross-sectional view of the outer tube of the present invention;

FIG. 3 is a partial cross-sectional view of the inner tube of the present invention;

fig. 4 is a partial cross-sectional view of the inner wall protective layer of the present invention.

In the figure: 1. a composite pipe body; 2. an outer tube; 3. an inner tube; 4. a metal layer; 5. an outer wall protective layer; 6. an inner wall protective layer; 7. a first base material layer; 8. a second substrate layer; 9. a strengthening layer; 10. a corrosion resistant layer.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 compound pipe body 1, outer tube 2, inner tube 3, metal level 4, outer wall inoxidizing coating 5, inner wall inoxidizing coating 6, first substrate layer 7, second substrate layer 8, strengthening layer 9 and corrosion-resistant layer 10 part are the parts that universal standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a high-performance internal corrosion-resistant composite pipe material comprises a composite pipe body 1, the composite pipe body 1 comprises an outer pipe 2, an inner pipe 3 is fixedly connected to the inner wall of the outer pipe 2, the outer pipe 2 comprises a metal layer 4, an outer wall protective layer 5 is coated on the outer wall of the metal layer 4, the inner pipe 3 comprises a second base material layer 8, a first base material layer 7 is fixedly connected to the inner wall of the second base material layer 8, an inner wall protective layer 6 is coated on the inner wall of the first base material layer 7, the inner wall protective layer 6 comprises a reinforcing layer 9, an inner wall of the reinforcing layer 9 is coated with a corrosion-resistant layer 10, the thickness of the inner pipe 3 is greater than that of the outer pipe 2, the thickness of the inner pipe 3mm, the thickness of the first base material layer 7 is greater than that of the second base material layer 8, the thickness of the second base material layer 8 is 1.8mm, and by arranging the first base material layer 7, the high anti-aging capability and thermal insulation performance are good, and the thermal insulation capability of the device can be effectively improved, through the arrangement of the second substrate layer 8, the composite pipe not only has good mechanical strength, but also can achieve the effect of reducing the production cost of the device, the thickness of the strengthening layer 9 is smaller than that of the corrosion-resistant layer 10, the thickness of the strengthening layer 9 is 0.08mm, through the arrangement of the strengthening layer 9, the effect of increasing the strength of the inner wall can be achieved, flanges are fixedly connected to the top and the bottom of the composite pipe body 1, mounting holes are formed in the surfaces of the flanges, through the arrangement of the flanges and the mounting holes, the device can achieve the effect of facilitating mounting and fixing, the convenience of connection and use of the device is effectively improved, through the arrangement of the metal layer 4, the overall compressive strength of the device can be improved, the deformation resistance of the device is effectively improved, through the arrangement of the outer wall protective layer 5, the surface of the device can be protected, the oxidation resistance of the surface of the device is effectively improved, through the arrangement of the corrosion-resistant layer 10, the inner wall of the device can be prevented from being damaged due to corrosion of acid and alkali substances, and the corrosion resistance of the inner wall of the device is effectively improved.

When the device is used, the metal layer 4 is made of aluminum alloy, the overall compressive strength of the device can be improved by arranging the metal layer 4, the anti-deformation capacity of the device is effectively improved, the outer wall protective layer 5 is made of acrylic polyurethane finish, the surface of the device can be protected by arranging the outer wall protective layer 5, the oxidation resistance of the surface of the device is effectively improved, the heat preservation and insulation capacity of the device can be effectively improved by arranging the first substrate layer 7, the use material of the second substrate layer 8 is PPR, the device not only has good mechanical strength and can also achieve the effect of reducing the production cost of the device by arranging the second substrate layer 8, the use material of the reinforcing layer 9 is nano ceramic particle paint, the effect of increasing the strength of the inner wall can be achieved by arranging the reinforcing layer 9, and the use material of the corrosion-resistant layer 10 is epoxy resin anticorrosive paint, through setting up corrosion resistant layer 10, can avoid the inner wall of device to receive the corruption of acid-base material and damage, effectively promoted the anticorrosive ability of device inner wall, through the cooperation of above-mentioned structure, can make the device reach interior anticorrosive effectual, compressive strength is high, long service life's advantage is fit for using widely.

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 compound tubular product of anticorrosive in high performance, includes compound pipe body (1), its characterized in that: composite pipe body (1) includes outer tube (2), inner wall fixedly connected with inner tube (3) of outer tube (2), outer tube (2) include metal level (4), the outer wall coating of metal level (4) has outer wall inoxidizing coating (5), inner tube (3) include second substrate layer (8), the first substrate layer of inner wall fixedly connected with (7) of second substrate layer (8), the inner wall coating of first substrate layer (7) has inner wall inoxidizing coating (6), inner wall inoxidizing coating (6) include strengthening layer (9), the inner wall coating of strengthening layer (9) has corrosion-resistant layer (10).

2. The high-performance internal corrosion resistant composite pipe material according to claim 1, wherein: the thickness of inner tube (3) is greater than the thickness of outer tube (2), the thickness of inner tube (3) is 3 mm.

3. The high-performance internal corrosion resistant composite pipe material according to claim 1, wherein: the thickness of first substrate layer (7) is greater than the thickness of second substrate layer (8), the thickness of second substrate layer (8) is 1.8 mm.

4. The high-performance internal corrosion resistant composite pipe material according to claim 1, wherein: the thickness of the strengthening layer (9) is smaller than that of the corrosion-resistant layer (10), and the thickness of the strengthening layer (9) is 0.08 mm.

5. The high-performance internal corrosion resistant composite pipe material according to claim 1, wherein: the top and the bottom of the composite pipe body (1) are fixedly connected with flanges, and mounting holes are formed in the surfaces of the flanges.