CN214063822U

CN214063822U - Novel corrosion-resistant poppet valve

Info

Publication number: CN214063822U
Application number: CN202023072574.XU
Authority: CN
Inventors: 孙建庆
Original assignee: Changzhou Ruima Environmental Protection Technology Co ltd
Current assignee: Changzhou Ruima Environmental Protection Technology Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-08-27
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a novel corrosion-resistant poppet valve, which comprises a valve body, the upper end of the valve body is connected with a valve cover, the upper end of the valve cover is connected with a sleeve, the upper end of the sleeve is provided with a cylinder, one side of the inside of the sleeve is provided with a limiting plate through a bolt, the output end of the cylinder is positioned in the limiting plate, the output end of the cylinder runs through the valve cover and is connected with a valve plate, the lower end of the valve plate is connected with a first corrosion-resistant plate, the inner wall of the valve body is connected with a second corrosion-resistant plate, and the bottom end of the inside of the valve body is connected with a sealing gasket; the utility model discloses valve body and whole material adopt the stainless steel, and the setting of first anti corrosion board, the anti corrosion board of second has improved corrosion resisting property, thickens and still scribbles resin anticorrosive coating through the part inside with waste gas direct contact at the valve body, can effectively increase inside corrosion resisting ability, has high temperature resistant corrosion resistant advantage, has prolonged life.

Description

Novel corrosion-resistant poppet valve

Technical Field

The utility model relates to a poppet valve technical field specifically is a novel corrosion-resistant poppet valve.

Background

Poppet valves have a wide range of uses as valve switching elements. For example, it can be applied to the fields of commercial freezing and refrigeration, transportation freezing and refrigeration, and the like. When the valve is applied to a refrigerating system, the poppet valve is arranged at the inlet and outlet end of the compressor, the internal passage of the valve can be opened and cut off by operating the valve rod, and the valve is used as an inspection valve for vacuumizing, adding a refrigerant and the like during use. At present, various application environments have increasingly high demands on poppet valve performance. When the poppet valve is used, the poppet valve is generally directly connected with an inlet and an outlet of a compressor, and certain requirements are required on the corrosion resistance of the poppet valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel corrosion-resistant poppet valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel corrosion-resistant poppet valve, includes the valve body, the upper end of valve body is connected with the valve gap, the upper end of valve gap is connected with the sleeve, the cylinder is installed to telescopic upper end, the limiting plate is installed through the bolt to telescopic inside one side, the output of cylinder is located the limiting plate, the output of cylinder runs through and is connected with the valve plate in the valve gap, the lower extreme of valve plate is connected with first anticorrosive board, be connected with the second on the inner wall of valve body and resist corrosion plate.

As a further optimization of the technical scheme, the bottom end inside the valve body is connected with a sealing gasket.

As a further optimization of the technical scheme, the valve cover is connected to the upper end of the valve body through a bolt.

As a further optimization of the technical scheme, the sleeve is connected to the upper end of the valve cover through a bolt.

As a further optimization of the technical scheme, the first corrosion-resistant plate is a high-temperature-resistant plate, and the lower end of the first corrosion-resistant plate is coated with a resin corrosion-resistant coating with the thickness not less than two centimeters.

As a further optimization of the technical scheme, the second anti-corrosion plate is a high-temperature resistant plate, and the surface of the second anti-corrosion plate is coated with a resin anti-corrosion coating with the thickness not less than two centimeters.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses valve body and whole material adopt the stainless steel, and the setting of first anti corrosion board, the anti corrosion board of second has improved corrosion resisting property, thickens and still scribbles resin anticorrosive coating through the part inside with waste gas direct contact at the valve body, can effectively increase inside corrosion resisting ability, has high temperature resistant corrosion resistant advantage, has prolonged life.

Drawings

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

FIG. 2 is a schematic view of the valve plate structure inside the valve body of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a valve body; 2. a cylinder; 3. a sleeve; 4. a limiting plate; 5. a valve cover; 6. a valve plate; 8. sealing gaskets; 10. a first corrosion resistant plate; 12. and a second corrosion resistant plate.

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, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel corrosion-resistant poppet valve, includes valve body 1, the upper end of valve body 1 is connected with valve gap 5, the upper end of valve gap 5 is connected with sleeve 3, cylinder 2 is installed to the upper end of sleeve 3, limiting plate 4 is installed through the bolt to inside one side of sleeve 3, the output of cylinder 2 is located limiting plate 4, the output of cylinder 2 runs through and is connected with valve plate 6 in valve gap 5, the lower extreme of valve plate 6 is connected with first anticorrosive board 10, be connected with the second on the inner wall of valve body 1 and resist corrosion board 12.

Specifically, the bottom end inside the valve body 1 is connected with a sealing gasket 8, so that the sealing performance is good. Specifically, the valve cover 5 is connected to the upper end of the valve body 1 through a bolt, so that the valve cover is convenient to mount and dismount. Specifically, the sleeve 3 is connected to the upper end of the valve cover 5 through a bolt, so that the installation and the disassembly are convenient. Specifically, the first corrosion-resistant plate 10 is a high-temperature-resistant plate, and the lower end of the first corrosion-resistant plate is coated with a resin corrosion-resistant coating with a thickness of not less than two centimeters, so that the corrosion resistance is achieved. Specifically, the second anti-corrosion plate 12 is a high-temperature resistant plate, and the surface of the second anti-corrosion plate is coated with a resin anti-corrosion coating with a thickness not less than two centimeters, so that the function of corrosion resistance is achieved, the output end of the cylinder 2 moves axially downwards in the sleeve 3 along the limiting plate 4, the valve plate 6 at the lower end is driven to move up and down, and the function of opening and closing an internal passage is achieved.

Specifically, during the use, 904 stainless steel is adopted to valve body 1 and whole material, and the setting of first anti corrosion board 10, the anti corrosion board 12 of second has improved corrosion resisting property, thickens and still scribbles resin anticorrosive coating through the part at valve body 1 inside and waste gas direct contact, can effectively increase inside corrosion resisting ability, has high temperature resistant corrosion resistant advantage, has prolonged life.

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. A novel corrosion-resistant poppet valve, includes valve body (1), its characterized in that: the upper end of valve body (1) is connected with valve gap (5), the upper end of valve gap (5) is connected with sleeve (3), cylinder (2) are installed to the upper end of sleeve (3), limiting plate (4) are installed through the bolt to inside one side of sleeve (3), the output of cylinder (2) is located limiting plate (4), the output of cylinder (2) runs through and is connected with valve plate (6) in valve gap (5), the lower extreme of valve plate (6) is connected with first anticorrosive board (10), be connected with second anti corrosion board (12) on the inner wall of valve body (1).

2. A novel corrosion resistant poppet valve as defined in claim 1, wherein: the bottom end in the valve body (1) is connected with a sealing gasket (8).

3. A novel corrosion resistant poppet valve as defined in claim 1, wherein: the valve cover (5) is connected to the upper end of the valve body (1) through a bolt.

4. A novel corrosion resistant poppet valve as defined in claim 1, wherein: the sleeve (3) is connected to the upper end of the valve cover (5) through a bolt.

5. A novel corrosion resistant poppet valve as defined in claim 1, wherein: the first corrosion-resistant plate (10) is a high-temperature-resistant plate, and the lower end of the first corrosion-resistant plate is coated with a resin corrosion-resistant coating with the thickness not less than two centimeters.

6. A novel corrosion resistant poppet valve as defined in claim 1, wherein: the second anti-corrosion plate (12) is a high-temperature resistant plate, and the surface of the second anti-corrosion plate is coated with a resin anti-corrosion coating with the thickness not less than two centimeters.