Anti-rust and anti-corrosion protection device for angle valve
By designing an anti-rust and corrosion protection device including clamping rings, support rings, protective covers and protective covers, the problem of corner valves being easily corroded and rusted when used outdoors is solved, and effective protection and extended service life are achieved.
Patent Information
- Application Number
- CN202421731758.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-22
AI Technical Summary
When the angle valve is used outdoors, due to the lack of protective components, the outer wall is prone to contact with humid air and water quality, resulting in corrosion and rust, affecting the service life.
An anti-rust and corrosion protection device including a clamping ring, a support ring, a protective cover and a protective sleeve is designed. The clamping ring is fixed to the outer wall of the main body through a clamping part, and the fixing protection component is outside the angle valve, and the elasticity of rubber or silicone material is protected.
Effectively prevent large-scale exposure of the outer wall of the angle valve, prevent corrosion and rust, extend the service life of the angle valve, and do not affect the rotation of the valve handle, improving the convenience of use.
Smart Images
Figure CN222836368U_ABST
Abstract
Description
Technical Field
[0001] The utility model provides an anti-rust and anti-corrosion protection device for an angle valve, belonging to the technical field of auxiliary protection devices for angle valves. Background Art
[0002] Angle valve is an angle stop valve. Angle valve is similar to ball valve, and its structure and characteristics are modified from ball valve. The difference from ball valve is that the outlet and inlet of angle valve are at a right angle of 90 degrees. Angle valve is also called triangle valve, angle valve, angle valve. This is because the pipe forms a 90-degree angle at the angle valve, so it is called angle valve, angle valve, angle valve.
[0003] The existing angle valve can basically meet the use needs, but when the angle valve is installed outdoors, due to the lack of protective components, the outer wall of the angle valve will be exposed to the outside world in a large area, and it is easy to contact humid air and water. Under long-term use, the outer wall of the angle valve will corrode and rust, thereby affecting the normal service life of the angle valve. Based on this, the utility model provides an angle valve anti-rust and anti-corrosion protection device. Utility Model Content
[0004] The technical problem solved by the utility model is that the outer wall of the angle valve is exposed to the outside in a large area and is prone to corrosion and rust, thereby affecting the normal service life of the angle valve.
[0005] In order to solve the technical problem, the technical solution provided by the utility model is: an anti-rust and anti-corrosion protection device for an angle valve, comprising an angle valve, the angle valve outer shell is provided with a protection component, the protection component comprises a clamping ring, clamping parts are symmetrically provided on both sides of the side walls of the clamping ring, the top of the clamping ring is rotatably connected to a support ring, the top of the support ring is provided with a protective cover, the bottom of the clamping ring is provided with a protective sleeve, the clamping part comprises a screw threadedly connected to the clamping ring, one end of the screw is rotatably connected to an arc-shaped clamping plate arranged on the inner side of the clamping ring, and the other end of the screw is provided with a handle arranged on the outer side of the clamping ring.
[0006] Furthermore, the angle valve includes a main body and a valve handle arranged on the top of the main body.
[0007] Furthermore, a side wall of the protective cover is provided with an opening matched with the main body.
[0008] Furthermore, the protective cover and the protective sleeve are both made of one of rubber and silicone materials, and a plurality of anti-slip protrusions are arranged on the circumference of the outer wall of the protective cover.
[0009] Furthermore, the top of the clamp ring is rotatably connected to the support ring via a bearing.
[0010] Furthermore, the outer side wall of the arc-shaped clamping plate is symmetrically provided with limiting rods which are placed on both sides of the screw and pass through the clamping ring.
[0011] Beneficial effects of the utility model:
[0012] Through the protection component, the protective sleeve, clamp ring and protective cover are put on the outside of the main body and the valve handle from top to bottom, and the clamp ring is fixed to the outer wall of the main body through the clamping part, and then the protective component is fixed to the outside of the angle valve. The valve handle is protected by the protective cover. There is no need to remove the protection component from the outside of the angle valve. The user squeezes the protective cover inwards and then pinches the valve handle to achieve the rotation of the valve handle. The protection effect is greatly improved. The protective sleeve protects the main body, thereby effectively preventing a large area of the outer wall of the angle valve from being exposed to the outside world, causing corrosion and rust, so as not to affect the normal service life of the angle valve. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of an angle valve anti-rust and anti-corrosion protection device of the utility model. Figure 1 .
[0014] Figure 2 This is a schematic diagram of the structure of an angle valve anti-rust and anti-corrosion protection device of the utility model. Figure 2 .
[0015] Figure 3 A schematic diagram of a rust and corrosion protection device for an angle valve according to the utility model Figure 1 .
[0016] Figure 4 A schematic diagram of a rust and corrosion protection device for an angle valve according to the utility model Figure 2 .
[0017] 1. Angle valve; 2. Protection assembly; 3. Clamp ring; 4. Clamping part; 5. Support ring; 6. Protection cover; 7. Protection sleeve; 8. Screw; 9. Arc clamping plate; 10. Handle; 11. Main body; 12. Valve handle; 13. Opening; 14. Anti-slip protrusion; 15. Bearing; 16. Limit rod. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the accompanying drawings.
[0019] According to the attached Figure 1 , 2As shown in Figure 4, the utility model provides an anti-rust and anti-corrosion protection device for an angle valve: it includes an angle valve 1, the angle valve 1 includes a main body 11, a valve handle 12 arranged on the top of the main body 11, the angle valve 1 is covered with a protection component 2, the protection component 2 includes a clamping ring 3, and clamping parts 4 are symmetrically provided on both sides of the side walls of the clamping ring 3. A support ring 5 is rotatably connected to the top of the clamping ring 3, and a protective cover 6 is provided on the top of the support ring 5. The protective cover 6 and the protective cover 7 are both made of one of rubber and silicone materials, so that the protective cover 6 and the protective cover 7 are elastic, so that the user can squeeze the protective cover 6 inward and then pinch the valve handle 12 to rotate the valve handle 12. A plurality of anti-slip protrusions 14 are provided on the circumference of the outer wall of the protective cover 6 to play an anti-slip role. The top of the clamping ring 3 is rotatably connected to the support ring 5 by a bearing 15 to ensure that the support ring 5 can rotate, thereby allowing the protective cover 6 to effectively rotate. A protective cover 7 is provided at the bottom of the clamping ring 3, and an opening 13 is provided on one side wall of the protective cover 7 to match the main body 11, so as to facilitate the protective cover 7 to be put on the outer wall of the main body 11.
[0020] According to the attached Figure 2 , 3 As shown: the clamping part 4 includes a screw rod 8 threadedly connected to the clamping ring 3, one end of the screw rod 8 is rotatably connected to an arc-shaped clamping plate 9 placed on the inner side of the clamping ring 3, and the other end of the screw rod 8 is provided with a handle 10 placed on the outer side of the clamping ring 3, and the outer side wall of the arc-shaped clamping plate 9 is symmetrically provided with limiting rods 16 placed on both sides of the screw rod 8 and passing through the clamping ring 3, which play a role in limiting the arc-shaped clamping plate 9. The clamping ring 3 is sleeved on the outside of the main body 11, and the handle 10 is rotated to drive the screw rod 8 to rotate and move inward, thereby driving the arc-shaped clamping plate 9 to move inward until the arc-shaped clamping plate 9 is tightly attached to the outer wall of the main body 11, so that the clamping ring 3 can be fixed on the outer wall of the main body 11.
[0021] Principle of the utility model
[0022] When in use, the protective sleeve 7, the clamping ring 3, and the protective cover 6 are put on the outside of the main body 11 and the valve handle 12 from top to bottom. Under the action of the opening 13, the protective sleeve 7 passes through the water outlet on one side of the main body 11. When the clamping ring 3 is put on the outside of the main body 11 and placed above the water outlet on one side of the main body 11, the protective cover 6 covers the valve handle 12. Through the clamping part 4, the user holds the handle 10 and rotates it, driving the screw 8 to rotate and move inward, thereby driving the arc clamping plate 9 to move inward until the arc clamping plate 9 is tightly attached to the outer wall of the main body 11, so that the clamping ring 3 can be fixed on the outer wall of the main body 11, so that the protective component 2 is fixed to the outside of the angle valve 1, which can effectively protect the angle valve 1, and thus effectively prevent the outer wall of the angle valve 1 from being exposed to the outside in a large area, causing corrosion and rust, so as not to affect the normal service life of the angle valve.
[0023] When the valve handle 12 needs to be turned, the support ring 5 can be rotated under the action of the bearing 15, so that the protective cover 6 can be effectively rotated. There is no need to remove the protective component 2 from the outside of the angle valve 1. The user squeezes the protective cover 6 inward and then pinches the valve handle 12 to achieve the rotation of the valve handle 12, and the protection effect is greatly improved.
[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An angle valve anti-rust and anti-corrosion protection device, comprising an angle valve (1), characterized in that: The angle valve (1) is provided with a protective component (2) on its outer sleeve, and the protective component (2) includes a clamping ring (3), and clamping parts (4) are symmetrically provided on both sides of the side walls of the clamping ring (3), and the top of the clamping ring (3) is rotatably connected to a support ring (5), and the top of the support ring (5) is provided with a protective cover (6), and the bottom of the clamping ring (3) is provided with a protective sleeve (7), and the clamping part (4) includes a screw (8) threadedly connected to the clamping ring (3), and one end of the screw (8) is rotatably connected to an arc-shaped clamping plate (9) disposed on the inner side of the clamping ring (3), and the other end of the screw (8) is provided with a handle (10) disposed on the outer side of the clamping ring (3).
2. The angle valve anti-rust and anti-corrosion protection device according to claim 1 is characterized in that: The angle valve (1) comprises a main body (11) and a valve handle (12) arranged on the top of the main body (11).
3. The angle valve anti-rust and anti-corrosion protection device according to claim 2 is characterized in that: A side wall of the protective cover (7) is provided with an opening (13) that matches the main body (11).
4. The angle valve anti-rust and anti-corrosion protection device according to claim 1, characterized in that: The protective cover (6) and the protective sleeve (7) are both made of one of rubber and silicone materials, and a plurality of anti-slip protrusions (14) are provided on the circumference of the outer wall of the protective cover (6).
5. The angle valve anti-rust and anti-corrosion protection device according to claim 1, characterized in that: The top of the clamping ring (3) is rotatably connected to the support ring (5) via a bearing (15).
6. The angle valve anti-rust and anti-corrosion protection device according to claim 1, characterized in that: The outer side wall of the arc-shaped clamping plate (9) is symmetrically provided with limiting rods (16) which are arranged on both sides of the screw rod (8) and pass through the clamping ring (3).