阅读说明：本技术 一种防腐排水管材 (Anticorrosive drainage pipe ) 是由 韩召明 于 2019-10-26 设计创作，主要内容包括：本发明公开了一种防腐排水管材,具体涉及管道技术领域,包括排水管材本体,所述排水管材本体内壁嵌设有防腐层,所述防腐层中部设有螺旋排水槽。本发明通过防腐层、螺旋排水槽的组合,当排水管材本体在使用时,排出的水通过螺旋排水槽旋转流动,减少了水流与排水管材本体内壁的接触,从而减少了水流对排水管材本体内壁的腐蚀,水流接触到排水管材本体的部分由于设有防腐层,从而进一步避免了水流接触到排水管材本体的部分对排水管材本体的内壁腐蚀。(The invention discloses an anticorrosive drainage pipe, and particularly relates to the technical field of pipelines. According to the invention, through the combination of the anticorrosive coating and the spiral drainage groove, when the drainage pipe body is in use, the drained water flows in a rotating manner through the spiral drainage groove, so that the contact between the water flow and the inner wall of the drainage pipe body is reduced, and the corrosion of the water flow to the inner wall of the drainage pipe body is reduced.)

1. An anticorrosive drainage pipe, includes drainage pipe body (1), its characterized in that: the inner wall of the drainage pipe body (1) is embedded with an anticorrosive coating (2), and the middle part of the anticorrosive coating (2) is provided with a spiral drainage groove (3).

2. An anti-corrosion drainage pipe according to claim 1, characterized in that: the drainage pipe body (1) is fixedly connected with the anticorrosive layer (2) through glue.

3. An anti-corrosion drainage pipe according to claim 1, characterized in that: the drainage pipe body (1) and the anticorrosive layer (2) are attached to the top and the bottom of the spiral drainage groove (3), and two ends of the drainage pipe body (1) are fixedly connected with the spiral drainage groove (3).

4. An anti-corrosion drainage pipe according to claim 1, characterized in that: the spiral drainage groove (3) is spiral in shape, and the diameter of the spiral drainage groove (3) is small compared with that of the drainage pipe body (1).

5. An anti-corrosion drainage pipe according to claim 1, characterized in that: the anticorrosive layer (2) is made of a corrosion-resistant material.

Technical Field

The invention relates to the technical field of pipelines, in particular to an anticorrosive drainage pipe.

Background

The pipe is a necessary material for home decoration, and commonly used materials comprise a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like. With the development of science and technology, the pipes used in home decoration also go through the development process of common cast iron pipes → cement pipes → (reinforced concrete pipes, asbestos cement pipes) → (nodular cast iron pipes), galvanized steel pipes → plastic pipes and aluminum-plastic composite pipes.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide an anti-corrosion drainage pipe, through the combination of the anti-corrosion layer and the spiral drainage groove, when the drainage pipe body is in use, the drained water flows through the spiral drainage groove in a rotating manner, so that contact between the water flow and the inner wall of the drainage pipe body is reduced, and corrosion of the water flow to the inner wall of the drainage pipe body is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the anti-corrosion drainage pipe comprises a drainage pipe body, wherein an anti-corrosion layer is embedded in the inner wall of the drainage pipe body, and a spiral drainage groove is formed in the middle of the anti-corrosion layer.

In a preferred embodiment, the drainage pipe body and the anticorrosive layer are fixedly connected through glue.

In a preferred embodiment, the drainage pipe body and the anticorrosive layer are attached to the top and the bottom of the spiral drainage groove, and two ends of the drainage pipe body are fixedly connected with the spiral drainage groove.

In a preferred embodiment, the spiral drainage groove is in a spiral shape, and the diameter of the spiral drainage groove is smaller than that of the drainage pipe body.

In a preferred embodiment, the corrosion protection layer is a corrosion resistant material.

The invention has the technical effects and advantages that:

1. through the anticorrosive coating, the combination of spiral water drainage tank, when drainage tubular product body is using, the discharged water passes through the rotatory flow of spiral water drainage tank, the contact of rivers with drainage tubular product body inner wall has been reduced, thereby the corruption of rivers to drainage tubular product body inner wall has been reduced, the part that rivers contacted drainage tubular product body is owing to be equipped with the anticorrosive coating, thereby the part that has further avoided rivers to contact drainage tubular product body corrodes the inner wall of drainage tubular product body, compare with prior art, further avoid pipeline corrosion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a longitudinal sectional view of the present invention.

Fig. 3 is a partial perspective view of the present invention.

The reference signs are: 1 drainage pipe body, 2 anticorrosive coating, 3 spiral water drainage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the invention provides an anticorrosive drainage pipe, which comprises a drainage pipe body 1, wherein an anticorrosive layer 2 is embedded in the inner wall of the drainage pipe body 1, and a spiral drainage groove 3 is arranged in the middle of the anticorrosive layer 2;

the drainage pipe body 1 is fixedly connected with the anticorrosive coating 2 through glue.

The drainage pipe body 1 and the anticorrosive coating 2 are attached to the top and the bottom of the spiral drainage groove 3, and two ends of the drainage pipe body 1 are fixedly connected with the spiral drainage groove 3.

The spiral drainage groove 3 is spiral, and the diameter of the spiral drainage groove 3 is smaller than that of the drainage pipe body 1.

The anticorrosive layer 2 is made of a corrosion-resistant material;