CN221824534U - Floating valve - Google Patents

Abstract

The utility model relates to a floating valve, comprising two valve bodies, the two valve bodies are arranged on the left and right, the two valve bodies are arranged to fit each other, the inner cavities of the two valve bodies are jointly provided with a valve ball, the tops of the valve bodies are provided with semicircular holes, and the valve bodies are moved left and right, and the distance between the two valve bodies will gradually increase, the elastic rod will be stretched, and the valve ball matching the current two valve bodies will be taken out, and the valve ball will be placed between the two valve bodies, and then the two valve bodies will be gradually merged, and the U-shaped rod cooperates with the vertical plate and the limiting bolt to limit the connection of the two valve bodies, the sealing strip can seal the two valve bodies, the filter disc is convenient for filtering impurities in the fluid, and the filter disc is convenient for installation and disassembly, and a cleaning device with threads can be installed inside the threaded ring, and the cleaning device is convenient for cleaning the inside of the valve body.

Description

Floating valve

Technical Field

The utility model relates to the technical field of valves, in particular to a floating valve.

Background Art

Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters (temperature, pressure, and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc.

However, there are some problems in the use of existing floating valves. It is not convenient to clean the inside of the valve during use. Most of the current valves are integrated, which makes it inconvenient to set balls of different sizes according to the sizes of the inside of different valves, which will reduce the sealing effect and application range of the valve. At the same time, it is not convenient to filter impurities in the fluid and to install and disassemble the filtering equipment, which reduces the working efficiency of the device.

Utility Model Content

The purpose of the utility model is to provide a floating valve to solve the problems mentioned in the above background technology.

The technical solution of the utility model is a floating valve, comprising two valve bodies, the two valve bodies are arranged on the left and right, the two valve bodies are arranged to fit each other, the inner cavities of the two valve bodies are commonly provided with a valve ball, the tops of the valve bodies are each provided with a semicircular hole, the two semicircular holes form a circular hole, the tops of the valve bodies are each fixedly connected with a semicircular tube, the corresponding sides of the two valve bodies are each provided with a plurality of blind holes, the inner cavities of two adjacent blind holes are commonly fixedly connected with an elastic rod, the inner cavity of the valve ball is provided with a through hole, the top of the valve ball is fixedly connected with a vertical rod, the top of the vertical rod passes through the adjacent semicircular tubes and extends to the outer edge of the valve body, and the top of the vertical rod is fixedly connected with a fixing disk.

In one embodiment, a flange is fixedly connected to the side of the outer edge of the valve body away from the valve ball, a plurality of first threaded holes are opened in the inner cavity of the flange, connecting bolts are threadedly connected in the inner cavity of the first threaded holes, a rope is fixedly connected to the top of the valve body, and a fixing tube is fixedly connected to the top of the rope.

In one embodiment, a fixing plate is fixedly connected to one side of the front and rear sides of the valve body close to the valve ball, and a connecting hole is opened in the inner cavity of the fixing plate. A U-shaped rod is passed through the inner cavities of two adjacent connecting holes, and a vertical plate is sleeved on the outer edge of the U-shaped rod. Second threaded holes are opened at the front and rear of the vertical plates near the top and bottom, and two third threaded holes are opened on the U-shaped rod. The inner cavities of the two adjacent second threaded holes and the third threaded hole are threadedly connected with a limiting bolt.

In one embodiment, limit rods are provided on both the front and rear sides of the semicircular tube, the bottom ends of the limit rods are fixedly connected to the outer edges of the adjacent valve bodies, the outer edges of the two valve bodies are jointly sleeved with a sealing strip, and two limit holes are provided on both the front and rear sides of the sealing strip near the top, the top end of the limit rod passes through the adjacent limit holes and is fixedly connected to the limit plate.

In one embodiment, slide grooves are provided on both the front and rear sides of the inner cavity of the valve body, and sliders are movably connected to the inner cavities of the slide grooves, and a filter plate is fixedly connected between the two sliders on the same side, and transverse holes are provided in the inner cavities of the sliders, and threaded rods are penetrated through the inner cavities of the transverse holes, and one end of the threaded rod close to the valve ball is fixedly connected to one side of the adjacent slide groove, and the outer edge of the threaded rod is threadedly connected to a threaded cylinder on the side away from the valve ball.

In one embodiment, the front and rear sides of the valve body are both fixedly connected to one side close to the flange with a support rod, and the bottom ends of two adjacent support rods are commonly fixedly connected to a bottom plate.

In one embodiment, a threaded ring is provided at the center of the inner cavity of the through hole, and four connecting rods are fixedly connected to the outer edge of the threaded ring. One end of the connecting rod away from the threaded ring is fixedly connected to the side wall of the inner cavity of the through hole.

The beneficial effects provided by the utility model are:

In the utility model, through the mutual cooperation between the filter plate, valve ball, fixed tube, sealing strip and other structures, the valve body can be moved left and right, the distance between the two valve bodies will gradually increase, the elastic rod will be stretched, and the valve ball matching the current two valve bodies will be taken out, the valve ball will be placed between the two valve bodies, and then the two valve bodies will be gradually merged. The U-shaped rod cooperates with the vertical plate and the limit bolt to limit the connection of the two valve bodies. The sealing strip can seal the two valve bodies. The filter plate is convenient for filtering impurities in the fluid and convenient for installing and disassembling the filter plate. A cleaning device with threads can be installed inside the threaded ring, and the cleaning device is convenient for cleaning the inside of the valve body.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a three-dimensional diagram of the utility model;

Figure 2 is an exploded view of the utility model;

FIG3 is an exploded view of the valve body of the utility model;

FIG4 is a left side view of the threaded ring component of the utility model;

Figure 5 is a schematic diagram of the structure of the filter disc component of the utility model;

Figure 6 is a schematic diagram of the U-shaped rod structure of the utility model component;

FIG. 7 is an enlarged view of point A in FIG. 2 .

In the attached drawings, 1. valve body; 2. flange; 3. rope; 4. fixing pipe; 5. support rod; 6. bottom plate; 7. semicircular tube; 8. valve ball; 9. vertical rod; 10. fixing plate; 11. sealing strip; 12. fixing plate; 13. elastic rod; 14. connecting bolt; 15. threaded ring; 16. connecting rod; 17. filter plate; 18. slider; 19. threaded rod; 20. threaded cylinder; 21. U-shaped rod; 22. vertical plate; 23. limit bolt; 24. limit rod; 25. limit plate.

DETAILED DESCRIPTION

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

In one embodiment, as shown in Figures 1-7, a floating valve includes two valve bodies 1, the two valve bodies 1 are arranged on the left and right, the two valve bodies 1 are arranged to fit each other, the inner cavities of the two valve bodies 1 are commonly provided with a valve ball 8, the tops of the valve bodies 1 are each provided with a semicircular hole, the two semicircular holes form a circular hole, the tops of the valve bodies 1 are each fixedly connected with a semicircular tube 7, the corresponding sides of the two valve bodies 1 are each provided with a plurality of blind holes, the inner cavities of two adjacent blind holes are commonly fixedly connected with an elastic rod 13, the inner cavities of the valve balls 8 are provided with a through hole, the top of the valve balls 8 is fixedly connected with a vertical rod 9, the top of the vertical rod 9 passes through the adjacent semicircular tube 7 and extends to the outer edge of the valve body 1, the top of the vertical rod 9 is fixedly connected with a fixing plate 10, the outer edge of the valve body 1 A flange 2 is fixedly connected to the side away from the valve ball 8, and a plurality of first threaded holes are provided in the inner cavity of the flange 2. The inner cavity of the first threaded hole is threadedly connected with a connecting bolt 14. A rope 3 is fixedly connected to the top of the valve body 1, and a fixing pipe 4 is fixedly connected to the top of the rope 3. A fixing plate 12 is fixedly connected to the side near the valve ball 8 on both the front and rear sides of the valve body 1. A connecting hole is provided in the inner cavity of the fixing plate 12. A U-shaped rod 21 is commonly penetrated by the inner cavity of two adjacent connecting holes. A vertical plate 22 is sleeved on the outer edge of the U-shaped rod 21. Second threaded holes are provided at the front and rear of the vertical plate 22 near the top and the bottom. Two third threaded holes are provided on the U-shaped rod 21. The inner cavity of the two adjacent second threaded holes and the third threaded hole is commonly threadedly connected with a limiting bolt 23.

The semicircular tube 7 is provided with a limit rod 24 on both the front and rear sides, and the bottom end of the limit rod 24 is fixedly connected to the outer edge of the adjacent valve body 1. The outer edges of the two valve bodies 1 are jointly sleeved with a sealing strip 11. The sealing strip 11 is provided with two limit holes near the top on both the front and rear sides. The top of the limit rod 24 passes through the adjacent limit holes and is fixedly connected to the limit plate 25. The front and rear sides of the inner cavity of the valve body 1 are provided with a slide groove, and the inner cavity of the slide groove is movably connected with a slider 18. A filter plate 17 is commonly fixedly connected between the two sliders 18 on the same side, and the inner cavity of the slider 18 is provided with a transverse The through hole and the transverse hole are penetrated by a threaded rod 19, one end of the threaded rod 19 close to the valve ball 8 is fixedly connected to one side of the adjacent slide groove, the outer edge of the threaded rod 19 is threadedly connected to the side of the valve ball 8, and the support rod 5 is fixedly connected to the side of the flange 2 on both sides of the front and rear sides of the valve body 1, and the bottom ends of the two adjacent support rods 5 are fixedly connected to the bottom plate 6, a threaded ring 15 is provided at the center of the through hole cavity, and four connecting rods 16 are fixedly connected to the outer edge of the threaded ring 15, and the end of the connecting rod 16 away from the threaded ring 15 is fixedly connected to the side wall of the through hole cavity;

Move the valve body 1 left and right, the distance between the two valve bodies 1 will gradually increase, the elastic rod 13 will be stretched, take out the valve ball 8 that matches the current two valve bodies 1, place the valve ball 8 between the two valve bodies 1, and then gradually merge the two valve bodies 1, the U-shaped rod 21 cooperates with the vertical plate 22 and the limiting bolt 23 to limit the connection of the two valve bodies 1, the sealing strip 11 can seal the two valve bodies 1, the filter disc 17 is convenient for filtering impurities in the fluid, and the filter disc 17 is convenient for installation and disassembly, and a cleaning device with a thread can be installed inside the threaded ring 15, and the cleaning equipment is convenient for cleaning the inside of the valve body 1.

Working principle: before the device starts working, the operator moves the valve body 1 left and right, the distance between the two valve bodies 1 will gradually increase, and the elastic rod 13 between the two valve bodies 1 will be stretched. When the distance between the two valve bodies 1 is stretched to the required size, take out the valve ball 8 that matches the current two valve bodies 1, and place the valve ball 8 between the two valve bodies 1. The valve ball 8 can control the fluidity inside the valve body 1, and the valve ball 8 drives the vertical rod 9 and the fixed plate 10 to move, and then the two valve bodies 1 are brought close to each other, and the valve body 1 drives the semicircular tube 7 to move. , the semicircular tube 7 will be sleeved on the surface of the vertical rod 9, and then the operator will take out the U-shaped rod 21, pass the U-shaped rod 21 through the two adjacent fixing plates 12, and then take out the vertical plate 22, and sleeve the vertical plate 22 on the surface of the U-shaped rod 21, align the threaded holes on the vertical plate 22 with the threaded holes on the surface of the U-shaped rod 21, and then take out the limiting bolt 23, and penetrate the threaded holes on the vertical plate 22 and the threaded holes on the U-shaped rod 21, so as to limit the connection of the two valve bodies 1, and at the same time, sleeve the sealing strip 11 on the outer edges of the two valve bodies 1, and sleeve the sealing strip 11 on the surface of the adjacent limiting rod 24, so as to limit the two The connection between the valve bodies 1 is sealed. When the device starts working, the fixed disk 10 is rotated first, and the fixed disk 10 drives the vertical rod 9 to move, and the vertical rod 9 drives the valve ball 8 to move, and the through hole of the valve ball 8 is rotated to be mutually connected with the inside of the valve body 1, and the fluid can flow through the inside of the device. Before the fluid enters the inside of the device, the filter disks 17 arranged on the left and right sides will filter the impurities in the fluid. There are multiple placement methods for the device itself. The device can be connected to the matching pipes through the flange 2 and the connecting bolts 14, and can also be hoisted using the rope 3 and the fixed pipe 4. The device can be driven to move and can also be placed on the ground. The support rod 5 and the bottom plate 6 support the device for use. After the device finishes working, the threaded cylinder 20 is rotated to take the threaded cylinder 20 out of the threaded rod 19, and then the filter plate 17 is moved. The filter plate 17 drives the slider 18 to move, and the slider 18 is taken out from the surface of the threaded rod 19, so that the filter plate 17 can be moved, and the impurities on the surface of the filter plate 17 can be cleaned. The internal cleaning of the valve body 1 can be done by rotating the cleaning device with a threaded connection to the inside of the threaded ring 15, and then the inner wall of the valve body 1 can be cleaned.

The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims (7)

1. The utility model provides a floating valve, its characterized in that, including two valve body (1), two valve body (1) are controlling and set up, two valve body (1) are laminating each other and are set up, two valve body (1) inner chamber is equipped with valve ball (8) jointly, semicircle orifice has all been seted up at valve body (1) top, and two semicircle orifices form a round hole, a plurality of blind hole has all been seted up to valve body (1) top equal fixedly connected with semicircle tube (7), two one side that valve body (1) corresponds, adjacent two the common fixedly connected with elastic rod (13) of blind hole inner chamber, the through-hole has been seted up to valve ball (8) inner chamber, valve ball (8) top fixedly connected with montant (9), adjacent semicircle tube (7) are run through on montant (9) top to extend to valve body (1) outside edge, montant (9) top fixedly connected with fixed disk (10).

2. The floating valve according to claim 1, wherein a flange (2) is fixedly connected to one side, far away from a valve ball (8), of the outer side edge of the valve body (1), a plurality of first threaded holes are formed in the inner cavity of the flange (2), connecting bolts (14) are connected to the inner cavities of the first threaded holes in a threaded mode, ropes (3) are fixedly connected to the tops of the valve body (1), and fixing pipes (4) are fixedly connected to the tops of the ropes (3).

3. The floating valve according to claim 1, wherein one side, close to the valve ball (8), of the front side and the rear side of the valve body (1) is fixedly connected with a fixing plate (12), connecting holes are formed in inner cavities of the fixing plate (12), two adjacent inner cavities of the connecting holes are jointly penetrated and provided with a U-shaped rod (21), the outer side edges of the U-shaped rod (21) are respectively sleeved with a vertical plate (22), second threaded holes are formed in the positions, close to the top and the bottom, of the vertical plates (22), two third threaded holes are formed in the U-shaped rod (21), and limiting bolts (23) are connected with the inner cavities of the second threaded holes and the third threaded holes in a threaded mode.

4. The floating valve according to claim 1, wherein limit rods (24) are respectively arranged on the front side and the rear side of the semicircular tube (7), the bottom ends of the limit rods (24) are fixedly connected to the outer side edges of the adjacent valve bodies (1), sealing strips (11) are sleeved on the outer side edges of the two valve bodies (1) together, two limit holes are respectively formed in the front side and the rear side of the sealing strips (11) close to the top, and the top ends of the limit rods (24) penetrate through the adjacent limit holes and are fixedly connected with limit discs (25).

5. The floating valve according to claim 1, wherein sliding grooves are formed in the front side and the rear side of the inner cavity of the valve body (1), sliding blocks (18) are movably connected in the inner cavity of each sliding groove, a filter disc (17) is fixedly connected between the two sliding blocks (18) on the same side, transverse holes are formed in the inner cavities of the sliding blocks (18), threaded rods (19) are arranged in the inner cavities of the transverse holes in a penetrating mode, one ends of the threaded rods (19) close to the valve balls (8) are fixedly connected to one side of each adjacent sliding groove, and a threaded cylinder (20) is connected to one side, far away from the valve balls (8), of the outer side edge of each threaded rod (19) in a threaded mode.

6. The floating valve according to claim 1, wherein the support rods (5) are fixedly connected to one side, close to the flange (2), of the front side and the rear side of the valve body (1), and bottom plates (6) are fixedly connected to the bottom ends of two adjacent support rods (5) together.

7. The floating valve according to claim 1, wherein a threaded ring (15) is arranged at the center of the through hole inner cavity, four connecting rods (16) are fixedly connected to the outer side edge of the threaded ring (15), and one end, far away from the threaded ring (15), of each connecting rod (16) is fixedly connected to the side wall of the through hole inner cavity.