Valve with good corrosion-resistant and weather-resistant effects

Abstract

The utility model discloses a valve with good corrosion-resistant and weather-proof effects, which comprises a valve shell, a sealing bearing is fixedly embedded on the outer surface of the valve shell, and a rotating rod is fixedly connected with the inner ring of the sealing bearing. The device is provided with a rotating disc, a rotating rod, a sealing bearing and a sealing valve plate, the rotating disc is rotated to drive the rotating rod and the sealing valve plate to control a water source, the rotating disc can be rapidly limited and fixed in cooperation with a sliding rod, a sliding hole, a cross-shaped limiting opening, a telescopic spring and a limiting plate, and in addition, an inclined fixing plate and an L-shaped limiting clamping plate are combined, so that the sealing effect is improved. By means of the structure, the valve shell can be rapidly connected with the water inlet pipe, and the problems that in the prior art, high corrosion resistance and weather resistance are achieved, but connection between a first flange, a second flange and a connecting assembly and the water pipe is troublesome, meanwhile, the capacity of limiting a rotary disc is not achieved, and the service life of the valve shell is prolonged can be solved by combining the operation. And the practicability of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the field of valves, in particular to a valve with good corrosion resistance and weather resistance effects. Background Art

[0002] Valves are control components in fluid conveying systems and have functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shut-off valves to various valves used in extremely complex automatic control systems. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard customized valves, etc. according to their materials.

[0003] The existing patent announcement number CN218818417U discloses a valve that is corrosion-resistant and has good weather resistance, including a valve body, wherein the left and right sides of the valve body are connected with a first flange, and the two first flanges are threadedly connected with a second flange on one side away from each other. The utility model improves the traditional valve, and the base layer is used as the main structure to ensure the strength of the valve body. It is also relatively inexpensive and has strong practicality. A corrosion-resistant coating is added to improve the corrosion resistance of the inner cavity of the valve body, and an anti-rust coating is added to prevent the inner wall of the valve body from rusting due to long-term contact with the water source. However, there are still certain defects in the above patent. Although it has high corrosion resistance and weather resistance, it is more troublesome to connect it to the water pipe using the first flange, the second flange and the connecting assembly. At the same time, it does not have the ability to limit the turntable, which reduces the practicality of the equipment. For this reason, we propose a valve that is corrosion-resistant and has good weather resistance to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a valve with good corrosion resistance and weather resistance to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A valve with good corrosion resistance and weather resistance comprises a valve housing, the outer surface of the valve housing is fixedly inlaid with a sealing bearing, the inner ring of the sealing bearing is fixedly connected to a rotating rod, the bottom end of the rotating rod is fixedly connected to a sealing valve plate, the top of the rotating rod is fixedly connected to a rotating disk, the upper surface of the rotating disk is provided with a cross-shaped limiting opening, the left and right ends of the valve housing are fixedly connected to a group of oblique fixing plates, the left and right sides of the valve housing are provided with water inlet pipes, the outer surface of each of the water inlet pipes is fixedly connected to a group of L-shaped limiting clamping plates, the upper surface of the valve housing is fixedly connected to an L-shaped mounting frame, the upper surface of the L-shaped mounting frame is provided with a sliding hole, the inner wall of the sliding hole is slidably connected to a sliding rod, the upper surface of the sliding rod is fixedly connected to a pull ring, the bottom end of the sliding rod is fixedly connected to the limiting plate, and the outer surface of the sliding rod is sleeved with a telescopic spring.

[0007] In a further embodiment, the cross-shaped limiting opening is matched with the limiting plate, and the L-shaped limiting clamping plate is matched with the oblique fixing plate.

[0008] In a further embodiment, both left and right ends of the valve housing and the ends of the two water inlet pipes close to each other are fixedly connected with annular sealing gaskets, and the annular sealing gaskets are made of rubber.

[0009] In a further embodiment, the outer surface of the rotating disk and the outer surface of the pull ring are both provided with anti-slip grooves, and the valve housing is adapted to the water inlet pipe.

[0010] In a further embodiment, a protective sleeve is provided on the outer surface of the valve housing, and an inner side wall of the protective sleeve is fixedly connected to the outer surface of the valve housing.

[0011] In a further embodiment, a reinforcement block is fixedly connected to the outer surface of the valve housing, and the right side of the reinforcement block is fixedly connected to the left side of the L-shaped mounting frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is provided with a rotating disk, a rotating rod, a sealing bearing and a sealing valve plate. By rotating the rotating disk, the rotating rod and the sealing valve plate can be driven to control the water source. The rotating disk can be quickly limited and fixed in combination with the sliding rod, sliding hole, cross-shaped limit opening, telescopic spring and limit plate. In addition, the valve body and the water inlet pipe can be quickly connected in combination with the inclined fixing plate and the L-shaped limit clamping plate. The above operations can solve the problem mentioned above that it has high corrosion resistance and weather resistance, but it is more troublesome to connect with the water pipe using the first flange, the second flange and the connecting assembly. At the same time, it does not have the ability to limit the rotating disk, which reduces the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the three-dimensional diagram of the L-shaped mounting frame in a valve with good corrosion resistance and weather resistance.

[0015] Figure 2 A cross-sectional view of the front view of the valve housing in a valve that is corrosion-resistant and weather-resistant.

[0016] Figure 3 A top view of the protective sleeve in a valve that is corrosion-resistant and weather-resistant.

[0017] Figure 4 Rear view of the L-shaped mounting bracket in a corrosion-resistant and weather-resistant valve.

[0018] In the figure: 1. valve housing; 2. sealing bearing; 3. protective sleeve; 4. rotating disk; 5. cross-shaped limit opening; 6. sliding hole; 7. L-shaped mounting frame; 8. reinforcement block; 9. oblique fixing plate; 10. L-shaped limit clamping plate; 11. water inlet pipe; 12. sealing valve plate; 13. limit plate; 14. sliding rod; 15. annular sealing gasket; 16. telescopic spring; 17. pull ring; 18. rotating rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 In the utility model, a valve with good corrosion resistance and weather resistance includes a valve housing 1, the outer surface of the valve housing 1 is fixedly inlaid with a sealing bearing 2, the inner ring of the sealing bearing 2 is fixedly connected with a rotating rod 18, the bottom end of the rotating rod 18 is fixedly connected with a sealing valve plate 12, the top of the rotating rod 18 is fixedly connected with a rotating disk 4, the upper surface of the rotating disk 4 is provided with a cross-shaped limiting opening 5, the left and right ends of the valve housing 1 are fixedly connected with a group of oblique fixing plates 9, the left and right sides of the valve housing 1 are provided with water inlet pipes 11, the outer surface of each water inlet pipe 11 is fixedly connected with a group of L-shaped limiting card plates 10, the upper surface of the valve housing 1 is fixedly connected with an L-shaped mounting frame 7, the upper surface of the L-shaped mounting frame 7 is provided with a sliding hole 6, the inner wall of the sliding hole 6 is slidably connected with a sliding rod 14, the upper surface of the sliding rod 14 is fixedly connected with a pull ring 17, the bottom end of the sliding rod 14 is fixedly connected with a limiting plate 13, and the outer surface of the sliding rod 14 is sleeved with a telescopic spring 16.

[0021] The cross-shaped limit opening 5 is adapted to the limit plate 13, and the L-shaped limit clamping plate 10 is adapted to the oblique fixed plate 9. The cross-shaped limit opening 5 is adapted to the limit plate 13, and the L-shaped limit clamping plate 10 is adapted to the oblique fixed plate 9, so that it is convenient to use. The left and right ends of the valve housing 1 and the ends close to each other of the two water inlet pipes 11 are fixedly connected with annular sealing gaskets 15, and the annular sealing gaskets 15 are made of rubber material. By using the annular sealing gaskets 15, and the annular sealing gaskets 15 are made of rubber material, the sealing degree thereof can be improved. The outer surface of the rotating disk 4 and the outer surface of the pull ring 17 are both provided with anti-slip grooves, and the valve housing 1 is adapted to the water inlet pipe 11, and the anti-slip grooves can be used to increase the anti-slip property.

[0022] The outer surface of the valve housing 1 is provided with a protective sleeve 3, the inner wall of the protective sleeve 3 is fixedly connected to the outer surface of the valve housing 1, and the outer surface of the valve housing 1 can be protected by the protective sleeve 3. The outer surface of the valve housing 1 is fixedly connected with a reinforcement block 8, and the right side of the reinforcement block 8 is fixedly connected to the left side of the L-shaped mounting frame 7. The reinforcement block 8 can increase the supporting force of the L-shaped mounting frame 7.

[0023] The working principle of the utility model is:

[0024] When the utility model is used, the valve housing 1 is first tilted, and the valve housing 1 is rotated forward at the same time, so that the oblique fixing plate 9 is inserted into the L-shaped limiting clamping plate 10, and then the pull ring 17 is lifted to compress the telescopic spring 16 and drive the limiting plate 13 to rise, and at the same time the rotating disk 4 is rotated to make the sealing valve plate 12 seal or open the valve housing 1, and then the pull ring 17 is released, and the resilience of the telescopic spring 16 makes the limiting plate 13 insert into the cross-shaped limiting opening 5 to limit the rotating disk 4. The above is the entire use process of the utility model.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A valve with good corrosion resistance and weather resistance, characterized by: The invention comprises a valve housing (1), the outer surface of which is fixedly inlaid with a sealing bearing (2), the inner ring of which is fixedly connected with a rotating rod (18), the bottom end of which is fixedly connected with a sealing valve plate (12), the top end of which is fixedly connected with a rotating disk (4), the upper surface of which is provided with a cross-shaped limiting opening (5), the left and right ends of the valve housing (1) are fixedly connected with a group of oblique fixing plates (9), and the left and right sides of the valve housing (1) are provided with inlet ports. A water pipe (11), the outer surface of each water inlet pipe (11) is fixedly connected to a group of L-shaped limit clamps (10), the upper surface of the valve housing (1) is fixedly connected to an L-shaped mounting frame (7), the upper surface of the L-shaped mounting frame (7) is provided with a sliding hole (6), the inner wall of the sliding hole (6) is slidably connected to a sliding rod (14), the upper surface of the sliding rod (14) is fixedly connected to a pull ring (17), the bottom end of the sliding rod (14) is fixedly connected to a limit plate (13), and the outer surface of the sliding rod (14) is sleeved with a telescopic spring (16).

2. A valve with good corrosion resistance and weather resistance according to claim 1, characterized in that: The cross-shaped limiting opening (5) is matched with the limiting plate (13), and the L-shaped limiting clamping plate (10) is matched with the oblique fixing plate (9).

3. A valve with good corrosion resistance and weather resistance according to claim 1, characterized in that: The left and right ends of the valve housing (1) and the ends of the two water inlet pipes (11) close to each other are fixedly connected with an annular sealing gasket (15), and the annular sealing gasket (15) is made of rubber.

4. A valve with good corrosion resistance and weather resistance according to claim 1, characterized in that: The outer surface of the rotating disk (4) and the outer surface of the pull ring (17) are both provided with anti-slip grooves, and the valve housing (1) is adapted to the water inlet pipe (11).

5. The valve with good corrosion resistance and weather resistance according to claim 1, characterized in that: The outer surface of the valve housing (1) is sleeved with a protective sleeve (3), and the inner side wall of the protective sleeve (3) is fixedly connected to the outer surface of the valve housing (1).

6. A valve with good corrosion resistance and weather resistance according to claim 1, characterized in that: A reinforcement block (8) is fixedly connected to the outer surface of the valve housing (1), and the right side surface of the reinforcement block (8) is fixedly connected to the left side surface of the L-shaped mounting frame (7).

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