CN218818417U

CN218818417U - Corrosion-resistant and weather-proof valve with good effect

Info

Publication number: CN218818417U
Application number: CN202222194196.5U
Authority: CN
Inventors: 陈继平
Original assignee: Shanghai Hailufeng Marine Valve Co ltd
Current assignee: Shanghai Hailufeng Marine Valve Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2023-04-07
Anticipated expiration: 2032-08-20

Abstract

The utility model discloses a corrosion-resistant and resistant effectual valve of waiting, including the valve body, the left and right sides of valve body all communicates there is first flange, two one side threaded connection that first flange was kept away from each other has the second flange. The utility model discloses an improvement of traditional valve, the basic unit is as the major structure, the intensity of valve body has been guaranteed, and the price is comparatively cheap, the practicality is stronger, corrosion-resistant coating has been increased, the corrosion resisting property of valve body inner chamber has been improved, anti rust coating has been increased, prevent that valve body inner wall from getting rusty because of long-term contact water source, weather-resistant coating has been increased, the weather resistance of main part layer is improved, anti corrosion coating has been increased, the surface that prevents the valve body is corroded, through setting up the basic unit, the intensity of valve body has been improved, through setting up the antirust coat, the antirust property of valve body has been improved, the corrosion resisting property of valve body has been improved through setting up anti corrosion coating.

Description

Corrosion-resistant and weather-proof valve with good effect

Technical Field

The utility model relates to the technical field of valves, specifically be a corrosion-resistant and resistant effectual valve of waiting.

Background

The valves are pipeline accessories for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of conveying media, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions of the valves.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant and weather-resistant effectual valve possesses the anticorrosion effectual, and weather-resistant effectual, difficult rusty advantage has solved traditional valve corrosion-resistant effect relatively poor, often because of inside and outside corroded, rusts and damages, has reduced the life's of valve problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve that corrosion-resistant and resistant time are effectual, includes the valve body, the left and right sides of valve body all communicates there is first flange, two one side threaded connection that first flange kept away from each other has the second flange, the inner chamber intercommunication of second flange has the water pipe, threaded connection has coupling assembling between first flange and the second flange, the inner chamber of valve body rotates and is connected with the threaded rod, the top fixed mounting of threaded rod has the carousel, the valve body includes main part layer, corrosion resistant coating, anti rust coating, resistant time coating and corrosion resistant coating, the main part layer includes antirust coat, basic unit and corrosion resistant coating.

Preferably, the connecting assembly comprises a bolt and a nut, and screw grooves matched with the connecting assembly for use are formed in the inner cavities of the first flange and the second flange.

Preferably, the corrosion-resistant coating is positioned on the inner surface of the main body layer, the antirust coating is positioned on the outer surface of the corrosion-resistant coating, the weather-resistant coating is positioned on the outer surface of the main body layer, and the corrosion-resistant coating is positioned on the outer surface of the weather-resistant coating.

Preferably, the anti-rust layer is positioned on the inner surface of the base layer, and the anti-corrosion layer is positioned on the outer surface of the base layer.

Preferably, the weather-resistant coating is made of ethylene propylene diene monomer resin, the corrosion-resistant coating is an aluminum salt coating, the corrosion-resistant coating is a polyvinyl chloride resin coating, and the antirust coating is a zinc coating.

Preferably, the anti-corrosion layer is made of corrosion-resistant cast iron, the base layer is made of stainless steel, and the anti-corrosion layer is made of aluminum tripolyphosphate.

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

1. the utility model discloses an improvement of traditional valve, the basic unit is as the major structure, the intensity of valve body has been guaranteed, and the price is comparatively cheap, the practicality is stronger, corrosion-resistant coating has been increased, the corrosion resisting property of valve body inner chamber has been improved, anti-rust coating has been increased, prevent that valve body inner wall from going up rust because of long-term contact water source, weather-resistant coating has been increased, the weather resistance of main part layer is improved, anti-corrosion coating has been increased, the surface that prevents the valve body is corroded, through setting up the basic unit, the intensity of valve body has been improved, through setting up anti-rust coating, the anti-rust property of valve body has been improved through setting up anti-corrosion coating, it is relatively poor to have solved traditional valve corrosion resisting effect, often because of inside and outside by corroding, rust and damage, the problem of the life of valve has been reduced.

Drawings

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

FIG. 2 is a schematic sectional view of the valve body of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the main body layer of the present invention.

In the figure: 1. a valve body; 2. a first flange; 3. a second flange; 4. a connecting assembly; 5. a threaded rod; 6. a turntable; 7. a water pipe; 101. a body layer; 102. a corrosion-resistant coating; 103. an antirust coating; 104. a weatherable coating; 105. an anti-corrosion coating; 1011. a rust-proof layer; 1012. a base layer; 1013. and (4) an anti-corrosion 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a valve with corrosion resistance and good weather resistance effect comprises a valve body 1, the left side and the right side of the valve body 1 are both communicated with first flanges 2, one side of each of the two first flanges 2, which is far away from each other, is in threaded connection with a second flange 3, the inner cavity of the second flange 3 is communicated with a water pipe 7, a connecting assembly 4 is in threaded connection between the first flange 2 and the second flange 3, the connecting assembly 4 comprises bolts and nuts, the inner cavities of the first flange 2 and the second flange 3 are both provided with screw grooves matched with the connecting assembly 4, the inner cavity of the valve body 1 is rotatably connected with a threaded rod 5, the top of the threaded rod 5 is fixedly provided with a turntable 6, the valve body 1 comprises a main body layer 101, a corrosion-resistant coating 102, an antirust coating 103, a weather-resistant coating 104 and an anticorrosive coating 105, the corrosion-resistant coating 102 is located on the inner surface of the main body layer 101, the antirust coating 103 is located on the outer surface of the corrosion-resistant coating 102, the weather-resistant coating 104 is positioned on the outer surface of the main body layer 101, the anti-corrosion coating 105 is positioned on the outer surface of the weather-resistant coating 104, the weather-resistant coating 104 is made of ethylene propylene diene monomer resin, the anti-corrosion coating 105 is an aluminum salt coating, the anti-corrosion coating 102 is a polyvinyl chloride resin coating, the anti-corrosion coating 103 is a zinc coating, the main body layer 101 comprises an anti-corrosion layer 1011, a base 1012 and an anti-corrosion layer 1013, the anti-corrosion layer 1011 is positioned on the inner surface of the base 1012, the anti-corrosion layer 1013 is positioned on the outer surface of the base 1012, the anti-corrosion layer 1013 is made of anti-corrosion cast iron, the base 1012 is made of stainless steel, the anti-corrosion layer 1011 is made of aluminum tripolyphosphate, through the improvement of the traditional valve, the base 1012 is used as a main body structure, the strength of the valve body 1 is ensured, the price is low, the practicability is high, the anti-corrosion coating 102 is added, and the anti-corrosion performance of an inner cavity of the valve body 1 is improved, increased anti rust coating 103, prevent that valve body 1 inner wall from getting rusty because of long-term contact water source, weather-resistant coating 104 has been increased, improve the weather resistance of main part layer 101, anti-corrosion coating 105 has been increased, prevent that valve body 1's surface from being corroded, through setting up basic unit 1012, the intensity of valve body 1 has been improved, through setting up antirust coat 1011, the antirust performance of valve body 1 has been improved, the anticorrosive ability of valve body 1 has been improved through setting up anti-corrosion coat 1013, it is relatively poor to have solved traditional valve corrosion-resistant effect, often because of inside and outside by the corruption, rust and damage, the life's of valve problem has been reduced.

During the use, basic unit 1012 is as the major structure, the intensity of valve body 1 has been guaranteed, and the price is comparatively cheap, the practicality is stronger, corrosion resistant coating 102 has been increased, the corrosion resistance of the 1 inner chamber of valve body has been improved, anti-rust coating 103 has been increased, prevent that valve body 1 inner wall from getting rusty because of long-term contact water source, weather-resistant coating 104 has been increased, the weather resistance of major body 101 has been improved, anti-corrosion coating 105 has been increased, prevent that the surface of valve body 1 from being corroded, through setting up basic unit 1012, the intensity of valve body 1 has been improved, through setting up antirust coating 1011, the antirust property of valve body 1 has been improved, through setting up anti-corrosion coating 1013 the corrosion resistance of valve body 1 has been improved, valve body 1 is whole corrosion-resistant and weather-proof effect is better, be difficult for damaging because of receiving the rust, the life of valve has been improved.

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 valve that corrosion-resistant and weather-resistant effect is good, includes valve body (1), its characterized in that: the left and right sides of valve body (1) all communicates there are first flange (2), two one side threaded connection that first flange (2) kept away from each other has second flange (3), the inner chamber intercommunication of second flange (3) has water pipe (7), threaded connection has coupling assembling (4) between first flange (2) and second flange (3), the inner chamber rotation of valve body (1) is connected with threaded rod (5), the top fixed mounting of threaded rod (5) has carousel (6), valve body (1) includes main part layer (101), corrosion resistant coating (102), anti rust coating (103), resistant coating (104) and anti corrosion coating (105), main part layer (101) includes antirust coat (1011), basic unit (1012) and anti corrosion coating (1013).

2. The valve of claim 1, being corrosion resistant and weather resistant, characterized in that: coupling assembling (4) include bolt and nut, the thread groove that uses with coupling assembling (4) cooperation is all seted up to the inner chamber of first flange (2) and second flange (3).

3. The valve of claim 1, being corrosion resistant and weather resistant, characterized in that: the corrosion-resistant coating (102) is positioned on the inner surface of the main body layer (101), the antirust coating (103) is positioned on the outer surface of the corrosion-resistant coating (102), the weather-resistant coating (104) is positioned on the outer surface of the main body layer (101), and the corrosion-resistant coating (105) is positioned on the outer surface of the weather-resistant coating (104).

4. The valve of claim 1, being corrosion resistant and weather resistant, characterized in that: the anti-rust layer (1011) is positioned on the inner surface of the base layer (1012), and the anti-corrosion layer (1013) is positioned on the outer surface of the base layer (1012).

5. The valve of claim 1, being corrosion resistant and weather resistant, characterized in that: the weather-resistant coating (104) is made of ethylene propylene diene monomer resin, the corrosion-resistant coating (105) is an aluminum salt coating, the corrosion-resistant coating (102) is a polyvinyl chloride resin coating, and the antirust coating (103) is a zinc coating.

6. The valve of claim 1, being corrosion resistant and weather resistant, characterized in that: the anti-corrosion layer (1013) is made of corrosion-resistant cast iron, the base layer (1012) is made of stainless steel, and the anti-corrosion layer (1011) is made of aluminum tripolyphosphate.