CN211083135U

CN211083135U - Antibacterial and antioxidant aluminum-plastic pipe

Info

Publication number: CN211083135U
Application number: CN201921039555.1U
Authority: CN
Inventors: 朱玉传
Original assignee: Foshan City Shunde District Shunfeng Aluminum Tube Manufacturing Co ltd
Current assignee: Foshan City Shunde District Shunfeng Aluminum Tube Manufacturing Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-07-24
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses an antibiotic anti-oxidant plastic-aluminum pipe, including the plastic-aluminum pipe, the plastic-aluminum pipe includes outer tube, inner tube, aluminum pipe, and the outer tube of plastic-aluminum pipe, inner tube all adopt the polyethylene material to make simultaneously, the aluminum pipe sets up between outer tube, inner tube, and the internal face of aluminum pipe, outer wall all link as whole with the inner wall of outer tube, the outer wall of inner tube simultaneously, be equipped with insulating layer, flame retardant coating, sun-proof layer, anti-aging layer on the outer tube, insulating layer, flame retardant coating, sun-proof layer, anti-aging layer are insulating layer, sun-proof layer, anti-aging layer in proper order from outside to inside, the thickness that all is provided with heat preservation and heat preservation on inner tube and the aluminum pipe is 5mm, and the heat preservation adopts the cotton material of glass. The utility model has the advantages of simple structure and reasonable design, through setting up insulating layer, sun-proof layer, anti-aging layer, flame retardant coating, heat preservation, antioxidation layer, anti-corrosion coating, can not only satisfy the market demand like this, but also can improve the life of plastic-aluminum pipe.

Description

Antibacterial and antioxidant aluminum-plastic pipe

Technical Field

The utility model relates to an aluminum-plastic pipe technical field specifically is an antibiotic anti-oxidant aluminum-plastic pipe.

Background

The aluminum-plastic pipe (aluminum-plastic composite pipe) is a popular pipe in the market, and is light in weight, durable and convenient to construct, and the aluminum-plastic pipe (aluminum-plastic composite pipe) is more suitable for being used in home decoration due to flexibility, the aluminum-plastic pipe is classified according to purposes, namely 1, the aluminum-plastic composite pipe for common drinking water is marked with white L, the application range is domestic water, condensed water, oxygen, compressed air and other chemical liquid pipelines, 2, the aluminum-plastic composite pipe for high temperature resistance is marked with red R, and the aluminum-plastic composite pipe is mainly used for hot water and heating pipeline systems with the long-term working water temperature of 95 DEG C

The conventional apparatus has the following disadvantages:

at present, the performances of fire prevention, corrosion resistance, aging resistance, sun protection and the like of a common aluminum-plastic pipe are not good, so that the existing market demand cannot be met, and the aluminum-plastic pipe with better performance is needed.

Disclosure of Invention

An object of the utility model is to provide an antibiotic anti-oxidant plastic-aluminum pipe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an antibacterial and antioxidant aluminum-plastic pipe comprises an aluminum-plastic pipe, wherein the aluminum-plastic pipe comprises an outer pipe, an inner pipe and an aluminum pipe, meanwhile, the outer pipe and the inner pipe of the aluminum-plastic pipe are both made of polyethylene materials, the aluminum pipe is arranged between the outer pipe and the inner pipe, meanwhile, the inner wall surface and the outer wall surface of the aluminum pipe are connected with the inner wall of the outer pipe and the outer wall of the inner pipe into a whole, the outer pipe is provided with a heat insulation layer, a fire-proof layer, a sun-proof layer and an anti-aging layer, the heat insulation layer, the fire-proof layer, the sun-proof layer and the anti-aging layer are sequentially arranged from outside to inside, the inner pipe and the aluminum pipe are respectively provided with a heat insulation layer, the thickness of the heat insulation layer is 5mm, meanwhile, the heat-insulating layer is made of glass wool, the surface of the aluminum pipe is provided with an anti-oxidation layer and an anti-corrosion layer, and the anti-oxidation layer is positioned outside the anti-corrosion layer, and the inner wall of the inner pipe is provided with a non-adhesion layer.

Preferably, the inner walls of the end heads at the two ends of the aluminum-plastic pipe are respectively provided with a first threaded ring and a second threaded ring, and the inner parts of the first threaded ring and the second threaded ring are respectively movably provided with a sealing ring.

Preferably, the inner diameter of the aluminum-plastic pipe is between 12mm and 26mm, and the outer diameter of the aluminum-plastic pipe is between 16mm and 32 mm.

Preferably, the outer pipe is made of polyethylene, and the inner pipe is made of cross-linked polyethylene.

Preferably, the outer pipe and the inner pipe are both made of cross-linked polyethylene.

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

1. the utility model discloses a be equipped with insulating layer, flame retardant coating, sun-proof layer, anti aging layer on the outer tube, and with insulating layer, flame retardant coating, sun-proof layer, anti aging layer from outside to inside in proper order for insulating layer, sun-proof layer, anti aging layer, flame retardant coating, so not only can improve the life of plastic-aluminum pipe, but also can avoid because outside high temperature leads to the interior temperature of plastic-aluminum pipe to rise rapidly, thereby produce certain influence, it is very convenient to use;

2. the utility model discloses a make aluminium-plastic composite pipe's outer tube, inner tube all adopt the polyethylene material, perhaps make the outer tube adopt the polyethylene material, make the inner tube adopt the crosslinked polyethylene material simultaneously, perhaps make the outer tube, inner tube all adopt the crosslinked polyethylene material, adopt different modes to make up like this, thereby can make aluminium-plastic composite pipe's application range wider; the heat preservation layer is arranged on the inner pipe and the aluminum pipe, the thickness of the heat preservation layer is 5mm, the heat preservation layer is made of glass wool, and the oxidation resistance layer and the corrosion resistance layer are arranged on the surface of the aluminum pipe, so that the oxidation resistance and the corrosion resistance of the aluminum pipe can be improved, and the heat preservation effect is better.

Drawings

FIG. 1 is a schematic view of the overall structure of an antibacterial and antioxidant aluminum-plastic pipe of the present invention;

FIG. 2 is a schematic diagram of a side-view partial connection structure of a longitudinal section of an antibacterial and antioxidant aluminum-plastic pipe of the present invention;

FIG. 3 is a schematic diagram of a left side view structure of an antibacterial and antioxidant aluminum-plastic pipe of the present invention;

fig. 4 is a schematic diagram of a right side view structure of the antibacterial and antioxidant aluminum-plastic pipe of the present invention.

In the figure: 1. an anti-aging layer; 2. a fire barrier layer; 3. a sunscreen layer; 4. an aluminum-plastic pipe; 5. an outer tube; 6. an inner tube; 7. a thermal insulation layer; 8. an aluminum tube; 9. a heat-insulating layer; 10. an anti-oxidation layer; 11. an anti-corrosion layer; 12. a nonblocking layer; 13. a first thread turn; 14. a second thread turn.

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 antibacterial and antioxidant aluminum-plastic pipe comprises an aluminum-plastic pipe 4, wherein the aluminum-plastic pipe 4 comprises an outer pipe 5, an inner pipe 6 and an aluminum pipe 8, the outer pipe 5 and the inner pipe 6 of the aluminum-plastic pipe 4 are both made of polyethylene materials, the aluminum pipe 8 is arranged between the outer pipe 5 and the inner pipe 6, the inner wall surface and the outer wall surface of the aluminum pipe 8 are connected with the inner wall of the outer pipe 5 and the outer wall of the inner pipe 6 into a whole through special hot melt adhesives, the outer pipe 5 is provided with a heat insulation layer 7, a fire prevention layer 2, a sun protection layer 3, an anti-aging layer 1, the heat insulation layer 7, the fire prevention layer 2, the sun protection layer 3 and the anti-aging layer 1 are sequentially provided with the heat insulation layer 7, the sun protection layer 3, the anti-aging layer 1 and the fire prevention layer 2 from outside to inside, the inner pipe 6 and the aluminum pipe 8 are both provided with a heat insulation layer 9, the thickness of the, meanwhile, the oxidation resistant layer 10 is positioned outside the anti-corrosion layer 11, and the inner wall of the inner pipe 6 is provided with a non-adhesion layer 12.

The inner walls of the two end heads of the aluminum-plastic pipe 4 are respectively provided with a first threaded ring 13 and a second threaded ring 14, and meanwhile, sealing rings are movably arranged inside the first threaded ring 13 and the second threaded ring 14.

The inner diameter of the aluminum-plastic pipe 4 is between 12mm and 26mm, and the outer diameter of the aluminum-plastic pipe 4 is between 16mm and 32 mm.

The outer tube 5 is made of polyethylene, while the inner tube 6 is made of cross-linked polyethylene.

The outer pipe 5 and the inner pipe 6 are both made of cross-linked polyethylene.

The working principle is as follows: when the utility model is used and installed, the ports at the two ends of the aluminum plastic pipe 4 are connected with the connector through the sealing rings and the screw thread, when the aluminum plastic pipe is put into use, the insulating layer 7, the fireproof layer 2, the sun-proof layer 3 and the anti-aging layer 1 are arranged on the outer pipe 5, and the insulating layer 7, the fireproof layer 2, the sun-proof layer 3 and the anti-aging layer 1 are sequentially arranged from outside to inside as the insulating layer 7, the sun-proof layer 3, the anti-aging layer 1 and the fireproof layer 2, so that the service life of the aluminum plastic pipe 4 can be prolonged, and the rapid rise of the temperature in the aluminum plastic pipe 4 due to the external high temperature can be avoided, thereby generating certain influence; the heat-insulating layer 9 is arranged on the inner pipe 6 and the aluminum pipe 8, the thickness of the heat-insulating layer 9 is mm, the heat-insulating layer 9 is made of glass wool, and the oxidation-resistant layer 10 and the corrosion-resistant layer 11 are arranged on the surface of the aluminum pipe 8, so that the oxidation resistance and the corrosion resistance of the aluminum pipe 8 can be improved, and the service life of the aluminum-plastic pipe 4 is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an antibiotic anti-oxidant plastic-aluminum pipe, includes plastic-aluminum pipe (4), its characterized in that: the aluminum-plastic pipe (4) comprises an outer pipe (5), an inner pipe (6) and an aluminum pipe (8), the outer pipe (5) and the inner pipe (6) of the aluminum-plastic pipe (4) are made of polyethylene materials, the aluminum pipe (8) is arranged between the outer pipe (5) and the inner pipe (6), the inner wall surface and the outer wall surface of the aluminum pipe (8) are integrally connected with the inner wall of the outer pipe (5) and the outer wall of the inner pipe (6), the outer pipe (5) is provided with a heat insulation layer (7), a fire protection layer (2), a sun protection layer (3) and an anti-aging layer (1), the heat insulation layer (7), the fire protection layer (2), the sun protection layer (3) and the anti-aging layer (1) are sequentially arranged from outside to inside, the inner pipe (6) and the aluminum pipe (8) are provided with a heat preservation layer (9), and the heat preservation layer (9) is 5mm in thickness, meanwhile, the heat preservation layer (9) is made of glass wool, an anti-oxidation layer (10) and an anti-corrosion layer (11) are arranged on the surface of the aluminum pipe (8), the anti-oxidation layer (10) is located outside the anti-corrosion layer (11), and a non-adhesion layer (12) is arranged on the inner wall of the inner pipe (6).

2. The antibacterial and antioxidant aluminum-plastic pipe as claimed in claim 1, characterized in that: a first threaded ring (13) and a second threaded ring (14) are respectively arranged on the inner walls of the end heads at two ends of the aluminum-plastic pipe (4), and sealing rings are respectively movably arranged inside the first threaded ring (13) and the second threaded ring (14).

3. The antibacterial and antioxidant aluminum-plastic pipe as claimed in claim 1, characterized in that: the inner diameter of the aluminum-plastic pipe (4) is 12-26 mm, and the outer diameter of the aluminum-plastic pipe (4) is 16-32 mm.

4. The antibacterial and antioxidant aluminum-plastic pipe as claimed in claim 1, characterized in that: the outer pipe (5) is made of polyethylene, and the inner pipe (6) is made of cross-linked polyethylene.

5. The antibacterial and antioxidant aluminum-plastic pipe as claimed in claim 1, characterized in that: the outer pipe (5) and the inner pipe (6) are both made of cross-linked polyethylene.