CN213227817U

CN213227817U - Corrosion-resistant energy-saving building steel pipe

Info

Publication number: CN213227817U
Application number: CN202021304958.7U
Authority: CN
Inventors: 吴凯霞; 鲍玉柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-18
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a corrosion-resistant energy-conserving building steel pipe, including the steel pipe body, female head is connected to the left side fixedly connected with of steel pipe body, the right side fixedly connected with connector head of steel pipe body, the outer inoxidizing coating has been paintd to the surface of steel pipe body, the interior inoxidizing coating has been paintd to the internal surface of steel pipe body, the steel pipe body includes corrosion resistant layer, intensity layer, main part layer and antirust coat, outer inoxidizing coating includes wearing layer and antirust coat, the corrosion resistant layer is located the surface on intensity layer, intensity layer is located the surface on main part layer, the main part layer is located the surface on antirust coat. The utility model discloses set up corrosion resistant layer, strength layer, main part layer, antirust coat, connection female head, connector head, outer inoxidizing coating, wearing layer, anti rust coating and interior inoxidizing coating, it is not good to have solved current energy-conserving building steel pipe corrosion resisting property, and antirust property is not good, and intensity is not high, leads to the problem that its life hangs down.

Description

Corrosion-resistant energy-saving building steel pipe

Technical Field

The utility model relates to an energy-conserving building technical field specifically is a corrosion-resistant energy-conserving building steel pipe.

Background

The energy-saving building is a basic method for following climate design and energy saving, after research is carried out on building planning subareas, groups and monomers, building orientation, space, solar radiation, wind direction and external space environment, a low-energy-consumption building is designed, steel pipes are required to be used in the energy-saving building, but the existing energy-saving building steel pipes are poor in corrosion resistance, rust resistance and strength, so that the service life is short, and therefore, the corrosion-resistant energy-saving building steel pipe is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant energy-conserving building steel pipe, it is good to possess corrosion resistance, and rust inhibitive performance is good, and advantage that intensity is high has solved current energy-conserving building steel pipe corrosion inhibitive performance not good, and rust inhibitive performance is not good, and intensity is not high, leads to the problem that its life is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant energy-conserving building steel pipe, includes the steel pipe body, the left side fixedly connected with of steel pipe body connects female, the right side fixedly connected with connector of steel pipe body, the surface of steel pipe body has paintd outer inoxidizing coating, the internal surface of steel pipe body has paintd interior inoxidizing coating, the steel pipe body includes corrosion-resistant layer, strength layer, main part layer and antirust coat, outer inoxidizing coating includes wearing layer and antirust coat.

Preferably, the corrosion-resistant layer is positioned on the outer surface of the strength layer, the strength layer is positioned on the outer surface of the main body layer, and the main body layer is positioned on the outer surface of the rust-proof layer.

Preferably, the wear-resistant layer is positioned on the outer surface of the antirust coating, and the antirust coating is positioned on the outer surface of the corrosion-resistant layer.

Preferably, the corrosion-resistant layer is a chromium carbide alloy layer, the strength layer is a high-manganese steel layer, the main body layer is a carbon steel layer, and the rust-proof layer is a stainless steel layer.

Preferably, the wear-resistant layer is a polyurethane coating, the antirust coating is a water-based inorganic zinc-rich primer layer, and the inner protective layer is a zinc coating.

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

the utility model discloses a connect female head and connector head can be with this body coupling of two the same steel pipes, the wearing layer has increased the wearability of steel pipe body, anti rust coating has increased the antirust property of steel pipe body, and increase the corrosion resistance of steel pipe body, the corrosion-resistant layer has good wear-resisting, corrosion-resistant and antioxidant property, the life of steel pipe body has been increased, the intensity layer has increased the intensity of steel pipe body, and the corrosion resistance of steel pipe body has been increased, the intensity of steel pipe body has been guaranteed on the main part layer, the antirust layer has increased the intensity of steel pipe body, and be difficult for rustting, the interior inoxidizing coating further increases the corrosivity of steel pipe body, it is not good to have solved current energy-conserving building steel pipe corrosion resistance, the antirust property is not good, intensity is not high, lead to the problem that its.

Drawings

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

FIG. 2 is an enlarged structural diagram of the cross section of the steel tube body of the present invention;

FIG. 3 is an enlarged structural view of the cross section of the steel tube body of the present invention;

fig. 4 is a schematic view of the cross-section enlarged structure of the outer protective layer of the present invention.

In the figure: 1. a steel pipe body; 101. a corrosion-resistant layer; 102. a strength layer; 103. a body layer; 104. a rust-proof layer; 2. connecting the female head; 3. a connector sub-head; 4. an outer protective layer; 401. a wear layer; 402. an antirust coating; 5. and an inner protective 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 steel pipe body 1, corrosion-resistant layer 101, strength layer 102, main part layer 103, antirust coat 104, connect female 2, connector sub-head 3, outer inoxidizing coating 4, wearing layer 401, anti-rust coating 402 and interior inoxidizing coating 5 part are the parts that universal standard spare or field technician know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.

Referring to fig. 1-4, a corrosion-resistant energy-saving building steel pipe comprises a steel pipe body 1, a connecting female joint 2 is fixedly connected to the left side of the steel pipe body 1, a connecting male joint 3 is fixedly connected to the right side of the steel pipe body 1, an outer protective layer 4 is coated on the outer surface of the steel pipe body 1, an inner protective layer 5 is coated on the inner surface of the steel pipe body 1, the steel pipe body 1 comprises a corrosion-resistant layer 101, a strength layer 102, a main body layer 103 and an anti-rust layer 104, the corrosion-resistant layer 101 is located on the outer surface of the strength layer 102, the strength layer 102 is located on the outer surface of the main body layer 103, the main body layer 103 is located on the outer surface of the anti-rust layer 104, the corrosion-resistant layer 101 is a chromium carbide alloy layer, the strength layer 102 is a high manganese steel layer, the main body layer 103 is a carbon steel layer, the anti-rust layer 104 is a, the anti-rust coating 402 is positioned on the outer surface of the anti-corrosion layer 101, the wear-resistant layer 401 is a polyurethane coating, the anti-rust coating 402 is a water-based inorganic zinc-rich primer layer, the inner protective layer 5 is a zinc coating, two identical steel pipe bodies 1 can be connected through the connecting female head 2 and the connecting sub head 3, the wear-resistant layer 401 increases the wear resistance of the steel pipe bodies 1, the anti-rust coating 402 increases the anti-rust performance of the steel pipe bodies 1 and increases the corrosion resistance of the steel pipe bodies 1, the anti-corrosion layer 101 has good wear resistance, corrosion resistance and oxidation resistance, the service life of the steel pipe bodies 1 is prolonged, the strength layer 102 increases the strength of the steel pipe bodies 1 and increases the corrosion resistance of the steel pipe bodies 1, the main body layer 103 ensures the strength of the steel pipe bodies 1, the anti-rust layer 104 increases the strength of the steel pipe bodies 1 and is not easy to rust, the inner protective layer 5 further, the problem of current energy-conserving building steel pipe corrosion resisting property is not good, and rust-resistant performance is not good, and intensity is not high, leads to its life to hang down is solved.

During the use, can connect two the same steel pipe bodies 1 through connecting female head 2 and connector 3, wearing layer 401 has increased the wearability of steel pipe body 1, anti-rust coating 402 has increased the rust-resistant property of steel pipe body 1, and increase the corrosion resistance of steel pipe body 1, corrosion-resistant layer 101 has good wear-resisting, corrosion-resistant and antioxidant property, the life of steel pipe body 1 has been increased, strength layer 102 has increased the intensity of steel pipe body 1, and the corrosion resistance of steel pipe body 1 has been increased, main part layer 103 has guaranteed the intensity of steel pipe body 1, anti-rust layer 104 has increased the intensity of steel pipe body 1, and difficult rust, inner protective layer 5 further increases the corrosion resistance of steel pipe body 1, the problem that the current energy-saving building steel pipe is not good in performance, anti-rust performance is not good, intensity is not high, lead to its life low is solved.

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 corrosion-resistant energy-conserving building steel pipe, includes steel pipe body (1), its characterized in that: the steel pipe comprises a steel pipe body (1), and is characterized in that a female connection head (2) is fixedly connected to the left side of the steel pipe body (1), a sub-connection head (3) is fixedly connected to the right side of the steel pipe body (1), an outer protective layer (4) is coated on the outer surface of the steel pipe body (1), an inner protective layer (5) is coated on the inner surface of the steel pipe body (1), the steel pipe body (1) comprises a corrosion-resistant layer (101), a strength layer (102), a main body layer (103) and an anti-rust layer (104), and the outer protective layer (4) comprises a wear-resistant layer (401) and an anti-rust.

2. The corrosion-resistant energy-saving building steel pipe as claimed in claim 1, wherein: the corrosion-resistant layer (101) is positioned on the outer surface of the strength layer (102), the strength layer (102) is positioned on the outer surface of the main body layer (103), and the main body layer (103) is positioned on the outer surface of the anti-rust layer (104).

3. The corrosion-resistant energy-saving building steel pipe as claimed in claim 1, wherein: the wear-resistant layer (401) is positioned on the outer surface of the antirust coating (402), and the antirust coating (402) is positioned on the outer surface of the corrosion-resistant layer (101).

4. The corrosion-resistant energy-saving building steel pipe as claimed in claim 1, wherein: the corrosion-resistant layer (101) is a chromium carbide alloy layer, the strength layer (102) is a high-manganese steel layer, the main body layer (103) is a carbon steel layer, and the anti-rust layer (104) is a stainless steel layer.

5. The corrosion-resistant energy-saving building steel pipe as claimed in claim 1, wherein: the wear-resistant layer (401) is a polyurethane coating, the antirust coating (402) is a water-based inorganic zinc-rich primer layer, and the inner protective layer (5) is a zinc coating.