Valve with anti-corrosion function
By embedding polyethylene anti-corrosion film and other materials in the valve, an anti-corrosion mechanism is formed, which solves the problem that existing valves are prone to deformation after long-term use and improves the practicality of the valve.
Patent Information
- Application Number
- CN202421166565.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-27
AI Technical Summary
Existing valves are prone to embroidery after long-term use, which affects the quality of the liquid and makes it difficult for staff to detect and replace them in time.
Polyethylene anti-corrosion film, polyethylene-based material, polyethylene anti-corrosion tape and polyurethane coating are used for nesting in layers and nested in the valve body to form an anti-corrosion mechanism to prevent corrosion on the surface of the valve body.
It effectively prevents corrosion and deformation of the surface of the valve body during long-term use, and improves the practicality of the valve in actual use.
Smart Images
Figure CN222377337U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valve protection, in particular to a valve with an anti-corrosion function. Background Art
[0002] A valve is a device used to control the flow of fluids (liquids, gases, steam, etc.), usually used in piping systems. It can be used to adjust parameters such as flow, pressure, and direction of the fluid. A valve is usually composed of a valve body, a valve cover, a valve seat, a valve core, and other components. According to different working principles and structural forms, valves can be divided into many types, such as stop valves, regulating valves, safety valves, check valves, etc. Valves are widely used in industrial production, municipal construction, civil facilities, and other fields.
[0003] However, in the prior art, the existing valves often do not have a certain protective structure during actual use, but let the inner surface of the valve body directly contact the liquid, which makes it easy to rust after long-term use. Since the rusted part is on the inner surface of the valve body, it is not easy for the staff to find and replace it in time. During transportation, the quality of the liquid passing through the rusted valve part will be affected, thereby reducing its practicality in actual use. Therefore, we provide a valve with anti-corrosion function. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide a valve with an anti-corrosion function.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a valve with anti-corrosion function, comprising: a main body mechanism, the main body mechanism includes a controller, a connector is provided at one end of the controller, a valve body is provided at the end of the connector away from the controller, an anti-corrosion mechanism is provided in the valve body, the anti-corrosion mechanism includes a polyurethane coating, a polyethylene anti-corrosion strip is provided in the polyurethane coating, a polyethylene-based material is provided in the polyethylene anti-corrosion strip, and a polyethylene anti-corrosion film is provided in the polyethylene-based material.
[0006] As a preferred embodiment, both ends of the polyurethane coating are provided with fixing mechanisms, and the fixing mechanisms include a clip, a nesting plate is provided in the clip, a fixing pad is provided on one side of the clip, and a fixing screw is provided on the fixing pad.
[0007] As a preferred embodiment, the inner surface of the clip is nested in the outer surface of the two ends of the valve body, the outer surface of the nesting plate is nested in the clip, one side of the fixed pad is in contact with the clip, and the fixing screw is fixed in the clip by passing through the fixed pad through threaded rotation.
[0008] As a preferred implementation, one end of the connector is docked with the controller, and the end of the connector away from the controller is docked with the valve body.
[0009] As a preferred implementation, the outer surface of the polyethylene anti-corrosion film is nested in the valve body, and the outer surface of the polyethylene-based material is nested in the polyethylene anti-corrosion film.
[0010] As a preferred embodiment, the outer surface of the polyethylene anti-corrosion belt is nested in the inner surface of the polyethylene-based material, the outer surface of the polyurethane coating is nested in the inner surface of the polyethylene anti-corrosion belt, and the outer surfaces at both ends of the polyethylene anti-corrosion film are respectively nested in the nesting plates.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] The utility model nests polyethylene anti-corrosion film, polyethylene-based material, polyethylene anti-corrosion tape and polyurethane coating in layers, and finally nests them in a valve body. Then, liquid can be transported by opening the valve body. A series of anti-corrosion materials are arranged in the valve body, so that the problem of rust inside the valve body can be prevented during long-term use, thereby improving its practicality in actual use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model provides a structural schematic diagram of a valve with anti-corrosion function.
[0014] Figure 2 A schematic diagram of the main body structure of a valve with anti-corrosion function provided by the utility model.
[0015] Figure 3 A schematic diagram of the structure of an anti-corrosion mechanism of a valve with anti-corrosion function provided by the utility model.
[0016] Figure 4 The utility model is a schematic diagram of a fixing mechanism structure of a valve with anti-corrosion function.
[0017] Legend:
[0018] 1. Main body; 11. Controller; 12. Connector; 13. Valve body;
[0019] 2. Anti-corrosion mechanism; 21. Polyurethane coating; 22. Polyethylene anti-corrosion tape; 23. Polyethylene-based material; 24. Polyethylene anti-corrosion film;
[0020] 3. Fixing mechanism; 31. Fixing screw; 32. Fixing pad; 33. Nesting plate; 34. Clip. DETAILED DESCRIPTION
[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.
[0022] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0023] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0024] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0026] Example 1
[0027] like Figure 1-4 As shown, the utility model provides a technical solution: a valve with anti-corrosion function, comprising: a main body mechanism 1, the main body mechanism 1 includes a controller 11, one end of the controller 11 is provided with a connector 12, one end of the connector 12 is docked with the controller 11, the end of the connector 12 away from the controller 11 is provided with a valve body 13, the end of the connector 12 away from the controller 11 is docked on the valve body 13, and an anti-corrosion mechanism 2 is provided in the valve body 13, the anti-corrosion mechanism 2 includes a polyurethane coating 21, a polyethylene anti-corrosion belt 22 is provided in the polyurethane coating 21, the outer surface of the polyurethane coating 21 is nested in the inner surface of the polyethylene anti-corrosion belt 22, the outer surface of the polyethylene anti-corrosion belt 22 is nested in the inner surface of the polyethylene-based material 23, the polyethylene-based material 23 is provided in the polyethylene anti-corrosion belt 22, the outer surface of the polyethylene-based material 23 is nested in the polyethylene anti-corrosion film 24, the polyethylene-based material 23 is provided with the polyethylene anti-corrosion film 24, the outer surface of the polyethylene anti-corrosion film 24 is nested in the valve body 13, and the outer surfaces at both ends of the polyethylene anti-corrosion film 24 are respectively nested in the nesting plate 33.
[0028] In this embodiment, when the staff uses the valve to transport liquid, in order to prevent the valve body 13 from being immersed in liquid for a long time and causing the inner surface to be deformed, an anti-corrosion mechanism 2 is provided on the inner surface of the valve body 13. When laying the pipeline, the staff can nest the polyethylene anti-corrosion film 24, the polyethylene-based material 23, the polyethylene anti-corrosion tape 22 and the polyurethane coating 21 in layers, and finally nest them in the valve body 13. Then, the liquid can be transported by opening the valve body 13. By arranging a series of anti-corrosion materials in the valve body 13, the problem of rust inside the valve body 13 can be prevented during long-term use, thereby improving its practicality in actual use.
[0029] Example 2
[0030] like Figure 1-4 As shown, both ends of the polyurethane coating 21 are provided with a fixing mechanism 3, the fixing mechanism 3 includes a clip 34, a nesting plate 33 is provided in the clip 34, a fixed pad 32 is provided on one side of the clip 34, a fixing screw 31 is provided on the fixed pad 32, the inner surface of the clip 34 is nested in the outer surface of both ends of the valve body 13, the outer surface of the nesting plate 33 is nested in the clip 34, one side of the fixed pad 32 is in contact with the clip 34, and the fixing screw 31 is fixed in the clip 34 by threaded rotation through the fixed pad 32.
[0031] In this embodiment, in order to further improve its practicality in actual use, a fixing mechanism 3 is provided on the outer surface of both ends of the polyethylene anti-corrosion film 24. After the staff installs the anti-corrosion mechanism 2 in the valve body 13, they only need to nest the nesting plate 33 in the outer surface of the polyethylene anti-corrosion film 24, and then make one side of the nesting plate 33 contact with one end of the valve body 13, and then nest the inner surface of the snap 34 in the outer surface of the nesting plate 33 and the valve body 13, and finally make one side of the fixed pad 32 contact with the snap 34, and finally fix it on the snap 34 by rotating the fixing screw 31 through the fixed pad 32, so that its practicality in actual use is further improved.
[0032] Working principle:
[0033] like Figure 1-4 As shown, in order to prevent the valve body 13 from being immersed in liquid for a long time and causing corrosion on the inner surface, we set an anti-corrosion mechanism 2 on the inner surface of the valve body 13. When laying the pipeline, the staff can nest the polyethylene anti-corrosion film 24, the polyethylene-based material 23, the polyethylene anti-corrosion tape 22 and the polyurethane coating 21 layer by layer and nest them in the valve body 13. In this way, when the valve body 13 needs to be opened for liquid transportation, the setting of the anti-corrosion material can effectively prevent the occurrence of internal corrosion problems.
[0034] In order to further improve practicality, we set a fixing mechanism 3 on the outer surface of both ends of the polyethylene anti-corrosion film 24. Once the anti-corrosion mechanism 2 is installed in the valve body 13, the staff only needs to nest the nesting plate 33 on the outer surface of the polyethylene anti-corrosion film 24 and let one side of it contact one end of the valve body 13. Then, they nest the inner surface of the clip 34 on the outer surface of the nesting plate 33 and the valve body 13, and finally let one side of the fixed pad 32 contact the clip 34. By turning the fixing screw 31 through the fixed pad 32 and fixing it on the clip 34, the entire structure can be made stronger, further improving the practicality in actual use.
[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A valve with anti-corrosion function, characterized in that: include: A main body mechanism (1), the main body mechanism (1) comprising a controller (11), a connector (12) being provided at one end of the controller (11), a valve body (13) being provided at the end of the connector (12) away from the controller (11), an anti-corrosion mechanism (2) being provided in the valve body (13), the anti-corrosion mechanism (2) comprising a polyurethane coating (21), a polyethylene anti-corrosion tape (22) being provided in the polyurethane coating (21), a polyethylene-based material (23) being provided in the polyethylene anti-corrosion tape (22), and a polyethylene anti-corrosion film (24) being provided in the polyethylene-based material (23).
2. A valve with anti-corrosion function according to claim 1, characterized in that: Both ends of the polyurethane coating (21) are provided with fixing mechanisms (3), the fixing mechanisms (3) comprising a snap-fit device (34), a nesting plate (33) being provided in the snap-fit device (34), a fixing pad (32) being provided on one side of the snap-fit device (34), and a fixing screw (31) being provided on the fixing pad (32).
3. The valve with anti-corrosion function according to claim 2, characterized in that: The inner surface of the clip (34) is nested in the outer surfaces of the two ends of the valve body (13), the outer surface of the nesting plate (33) is nested in the clip (34), one side of the fixed pad (32) is in contact with the clip (34), and the fixing screw (31) is fixed in the clip (34) by passing through the fixed pad (32) through threaded rotation.
4. The valve with anti-corrosion function according to claim 1, characterized in that: One end of the connector (12) is butt-jointed with the controller (11), and the end of the connector (12) away from the controller (11) is butt-jointed with the valve body (13).
5. The valve with anti-corrosion function according to claim 1, characterized in that: The outer surface of the polyethylene anti-corrosion film (24) is nested in the valve body (13), and the outer surface of the polyethylene-based material (23) is nested in the polyethylene anti-corrosion film (24).
6. The valve with anti-corrosion function according to claim 1, characterized in that: The outer surface of the polyethylene anti-corrosion belt (22) is nested in the inner surface of the polyethylene-based material (23), the outer surface of the polyurethane coating (21) is nested in the inner surface of the polyethylene anti-corrosion belt (22), and the outer surfaces at both ends of the polyethylene anti-corrosion film (24) are respectively nested in the nesting plates (33).