CN216715269U

CN216715269U - Anti-scale valve

Info

Publication number: CN216715269U
Application number: CN202122955954.6U
Authority: CN
Inventors: 杜斌
Original assignee: Shaanxi Pubai Xigu Coal Industry Co ltd
Current assignee: Shaanxi Pubai Xigu Coal Industry Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-10
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an anti-scaling valve, which relates to the technical field of valves and comprises a valve body, wherein the valve body is tubular, an auxiliary pipe is fixedly embedded on the outer surface of the valve body, a first clamping groove in a ring shape is formed in the inner wall of the valve body, a flow stopping disc is clamped inside the first clamping groove, a second clamping groove is formed in the outer surface of the valve body, two third clamping grooves matched with the flow stopping disc are formed in the inner wall of the auxiliary pipe, a fixing plate is connected inside the second clamping groove in a sliding mode and fixedly connected with the flow stopping disc, and a first piston is fixedly connected to the upper surface of the fixing plate. This scale control valve can make the threaded rod drive the rectangular block through rotating first handle and rise to can take out the stagnant flow dish from first draw-in groove, thereby realize opening the purpose of valve body, can filter the residue through setting up the filter core, collect the box through setting up and can collect the residue, can change the filterable position of filter core through rotating the second handle, thereby solved the relatively poor problem of scale control ability.

Description

Anti-scale valve

Technical Field

The utility model relates to the technical field of valves, in particular to an anti-scale valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve is indispensable in life and industry, and the valve is after long-term the use, the condition of scale deposit appears easily, and common valve's scale control ability is relatively poor, leads to needing regularly to dismantle to clear up, and is more time-consuming and laborious.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an anti-scaling valve, which solves the problem of poor anti-scaling capability.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-scaling valve comprises a valve body, wherein the valve body is tubular, an auxiliary pipe is fixedly embedded on the outer surface of the valve body, a first clamping groove in a ring shape is formed in the inner wall of the valve body, a flow stopping disc is clamped in the first clamping groove, a second clamping groove is formed in the outer surface of the valve body, two third clamping grooves matched with the flow stopping disc are formed in the inner wall of the auxiliary pipe, a fixing plate is connected to the inner portion of the second clamping groove in a sliding mode and fixedly connected with the flow stopping disc, a first piston is fixedly connected to the upper surface of the fixing plate and slidably connected with the inner wall of the auxiliary pipe, a limiting disc is fixedly connected to the inner wall of the auxiliary pipe, a rectangular groove is formed in the upper surface of the limiting disc, a rectangular block is slidably connected to the inner portion of the rectangular groove and closely contacted with the rectangular groove, a threaded groove is formed in the upper surface of the rectangular block, a threaded rod is connected to the inner thread of the threaded groove, and a first handle is fixedly connected to the upper surface of the threaded rod, the left end of the valve body is fixedly communicated with an anti-scaling barrel, a filter element is placed in the anti-scaling barrel, a top cover is placed on the upper surface of the anti-scaling barrel, the upper surface of the top cover is rotatably connected with a rotating shaft through a bearing, a second piston is fixedly connected to the bottom surface of the rotating shaft, the second piston is in sliding connection with the anti-scaling barrel, and the bottom surface of the second piston is fixedly connected with the filter element.

As the further description of the technical scheme, the upper end of the auxiliary pipe is provided with the circumferential T-shaped sliding groove, the bottom surface of the first handle is fixedly connected with the T-shaped sliding block matched with the T-shaped sliding groove, the stability of the first handle is improved, and the first handle can stably rotate.

As further description of the technical scheme, the outer surface of the anti-scaling barrel is fixedly communicated with a water inlet pipe, and the outer surface of the left end of the water inlet pipe and the outer surface of the right end of the valve body are both fixedly connected with flanges, so that the anti-scaling barrel can be conveniently connected with an external water pipe.

As further description of the technical scheme, the inner bottom wall of the anti-scaling barrel is provided with a limiting hole, a limiting rod is inserted into the limiting hole, the upper end of the limiting rod is fixedly connected with the bottom of the filter element, the filter element is limited to a certain extent, and the filter element can stably rotate.

As further description of the technical scheme, the top cover is in close contact with the anti-scale barrel, and the four locking nuts which are arranged circumferentially are arranged between the top cover and the anti-scale barrel, so that the stability of the top cover can be improved, and the purpose that the filter element is detachable is realized.

As further description of the technical scheme, the outer surface of the limiting rod is fixedly connected with the collecting box, and the outer surface of the collecting box is in contact with the inner wall of the anti-scaling barrel, so that sundries falling from the filter element can be collected conveniently.

As a further description of the above technical solution, the upper surface of the rotating shaft is fixedly connected with the second handle, and the upper surface of the second handle is hexagonal, so that the purpose of rotating the filter element is achieved by rotating the second handle, and the filtering effect can be improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. this scale control valve can make the threaded rod drive the rectangular block through rotating first handle and rise to can take out the stagnant flow dish from first draw-in groove, thereby realize opening the purpose of valve body, can filter the residue through setting up the filter core, collect the box through setting up and can collect the residue, can change the filterable position of filter core through rotating the second handle, thereby solved the relatively poor problem of scale control ability.

2. This scale control valve, through setting up the flange, be convenient for be connected with external water pipe, through setting up rectangular block and rectangular channel in close contact with, improved the leakproofness of auxiliary pipe, it has the gag lever post to peg graft through the inside that sets up spacing hole, and the bottom fixed connection of the upper end of gag lever post and filter core, has played spacing effect to the filter core to a certain extent, has guaranteed the rotation that the filter core can be stable.

Drawings

FIG. 1 is a front view of the valve body of the present invention;

FIG. 2 is a cross-sectional view of a front view of the valve body of the present invention;

FIG. 3 is a cross-sectional view of a left side view of the auxiliary tube of the present invention;

fig. 4 is a cross-sectional view of a top view of the auxiliary tube of the present invention.

In the figure: 1. a valve body; 2. an auxiliary tube; 3. a first card slot; 4. a flow stopping disc; 5. a second card slot; 6. a third card slot; 7. a fixing plate; 8. a first piston; 9. a limiting disc; 10. a rectangular groove; 11. a rectangular block; 12. a thread groove; 13. a threaded rod; 14. a first handle; 15. a scale prevention barrel; 16. a filter element; 17. a top cover; 18. a rotating shaft; 19. a second piston; 20. a T-shaped chute; 21. a T-shaped slider; 22. a water inlet pipe; 23. a flange; 24. a limiting hole; 25. a limiting rod; 26. locking the nut; 27. a collection box; 28. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an anti-scaling valve comprises a valve body 1, the valve body 1 is tubular, an auxiliary tube 2 is fixedly embedded on the outer surface of the valve body 1, a first clamping groove 3 in a ring shape is formed on the inner wall of the valve body 1, a flow stopping disc 4 is clamped inside the first clamping groove 3, a second clamping groove 5 is formed on the outer surface of the valve body 1, two third clamping grooves 6 matched with the flow stopping disc 4 are formed on the inner wall of the auxiliary tube 2, a fixing plate 7 is slidably connected inside the second clamping groove 5, the fixing plate 7 is fixedly connected with the flow stopping disc 4, a first piston 8 is fixedly connected to the upper surface of the fixing plate 7, the first piston 8 is slidably connected with the inner wall of the auxiliary tube 2, a limiting disc 9 is fixedly connected to the inner wall of the auxiliary tube 2, a rectangular groove 10 is formed on the upper surface of the limiting disc 9, a rectangular block 11 is slidably connected inside the rectangular groove 10, and the rectangular block 11 is in tight contact with the rectangular groove 10, the upper surface of the rectangular block 11 is provided with a thread groove 12, the internal thread of the thread groove 12 is connected with a threaded rod 13, the upper surface of the threaded rod 13 is fixedly connected with a first handle 14, the upper end of the auxiliary pipe 2 is provided with a circumferential T-shaped chute 20, the bottom surface of the first handle 14 is fixedly connected with a T-shaped sliding block 21 matched with the T-shaped chute 20, the stability of the first handle 14 is improved, the first handle 14 can stably rotate, the left end of the valve body 1 is fixedly communicated with an anti-scale barrel 15, the outer surface of the anti-scale barrel 15 is fixedly communicated with a water inlet pipe 22, the outer surface of the left end of the water inlet pipe 22 and the outer surface of the right end of the valve body 1 are both fixedly connected with flanges 23 which are convenient for being connected with external water pipes, the flanges 23 are parts which are mutually connected between shafts and used for connecting pipe ends, a filter element 16 is placed inside the anti-scale barrel 15, and the diameter of the filter element 16 is larger than that of the valve body 1, the inner bottom wall of the anti-scaling barrel 15 is provided with a limiting hole 24, a limiting rod 25 is inserted into the limiting hole 24, the upper end of the limiting rod 25 is fixedly connected with the bottom of the filter element 16, the limiting effect on the filter element 16 is achieved to a certain extent, the stable rotation of the filter element 16 is ensured, a collecting box 27 is fixedly connected to the outer surface of the limiting rod 25, the outer surface of the collecting box 27 is in contact with the inner wall of the anti-scaling barrel 15, the sundries falling from the filter element 16 are convenient to collect, a top cover 17 is placed on the upper surface of the anti-scaling barrel 15, the top cover 17 is in close contact with the anti-scaling barrel 15, four locking nuts 26 which are arranged circumferentially are arranged between the top cover 17 and the anti-scaling barrel 15, the stability of the top cover 17 can be improved, the detachable purpose of the filter element 16 is achieved, the upper surface of the top cover 17 is rotatably connected with a rotating shaft 18 through a bearing, and the upper surface of the rotating shaft 18 is fixedly connected with a second handle 28, and the upper surface of the second handle 28 is hexagonal, so that the purpose of rotating the filter element 16 is realized by rotating the second handle 28, thereby improving the filtering effect, the bottom surface of the rotating shaft 18 is fixedly connected with the second piston 19, the second piston 19 is connected with the anti-scaling barrel 15 in a sliding manner, and the bottom surface of the second piston 19 is fixedly connected with the filter element 16.

The working principle is as follows: firstly, the water inlet pipe 22 and the valve body 1 are connected with an external water pipe through two flanges 23, water in the water pipe enters the anti-scaling barrel 15 through the water inlet pipe 22, at the moment, the filter element 16 filters the water, one part of residues in the water can be bonded at the filter element 16, the other part of residues can fall into the collection box 27, the second handle 28 is rotated to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the second piston 19 to rotate to drive the filter element 16 to rotate, so that the filtering effect of the filter element 16 can be improved, the top cover 17 is convenient to detach through the arrangement of the locking nut 26, so that the filter element 16 and the collection box 27 are taken out to be convenient to clean, the problem of poor anti-scaling capability is solved, the first handle 14 is rotated, the first handle 14 drives the threaded rod 13 to rotate, the threaded rod 13 drives the rectangular block 11 to rise, the rectangular block 11 drives the first piston 8 to rise, at the moment, the fixed plate 7 drives the flow stopping disc 4 to rise, the flow stopping disc 4 passes through the second clamping groove 5 and enters the two third clamping grooves 6, so that the purpose of opening the valve body 1 is achieved, and finally water flows out through the right end of the valve body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-scaling valve comprises a valve body (1), and is characterized in that: the improved check valve is characterized in that the valve body (1) is tubular, an auxiliary pipe (2) is fixedly embedded on the outer surface of the valve body (1), a first clamping groove (3) in a ring shape is formed in the inner wall of the valve body (1), a flow stopping disc (4) is clamped in the first clamping groove (3), a second clamping groove (5) is formed in the outer surface of the valve body (1), two third clamping grooves (6) matched with the flow stopping disc (4) are formed in the inner wall of the auxiliary pipe (2), a fixing plate (7) is connected to the inner portion of the second clamping groove (5) in a sliding mode, the fixing plate (7) is fixedly connected with the flow stopping disc (4), a first piston (8) is fixedly connected to the upper surface of the fixing plate (7), the first piston (8) is connected with the inner wall of the auxiliary pipe (2) in a sliding mode, a limiting disc (9) is fixedly connected to the inner wall of the auxiliary pipe (2), a rectangular groove (10) is formed in the upper surface of the limiting disc (9), and a rectangular block (11) is connected to the inner portion of the rectangular groove (10) in a sliding mode, rectangular block (11) and rectangular channel (10) in close contact with, thread groove (12) have been seted up to the upper surface of rectangular block (11), the inside threaded connection of thread groove (12) has threaded rod (13), the first handle (14) of last fixed surface of threaded rod (13) is connected with, the fixed intercommunication of left end of valve body (1) has scale control bucket (15), filter core (16) have been placed to the inside of scale control bucket (15), top cap (17) have been placed to the upper surface of scale control bucket (15), the upper surface of top cap (17) is rotated through the bearing and is connected with axis of rotation (18), the bottom surface fixedly connected with second piston (19) of axis of rotation (18), and second piston (19) and scale control bucket (15) sliding connection, the bottom surface and filter core (16) fixed connection of second piston (19).

2. A fouling prevention valve according to claim 1, characterized in that: the upper end of the auxiliary pipe (2) is provided with a circumferential T-shaped sliding groove (20), and the bottom surface of the first handle (14) is fixedly connected with a T-shaped sliding block (21) matched with the T-shaped sliding groove (20).

3. A valve according to claim 1, wherein: the outer surface of the anti-scaling barrel (15) is fixedly communicated with a water inlet pipe (22), and the outer surface of the left end of the water inlet pipe (22) and the outer surface of the right end of the valve body (1) are fixedly connected with flanges (23).

4. A valve according to claim 1, wherein: the inner bottom wall of the anti-scaling barrel (15) is provided with a limiting hole (24), a limiting rod (25) is inserted into the limiting hole (24), and the upper end of the limiting rod (25) is fixedly connected with the bottom of the filter element (16).

5. A fouling prevention valve according to claim 1, characterized in that: the top cover (17) is in close contact with the anti-scale barrel (15), and four locking nuts (26) which are arranged in a circumferential manner are arranged between the top cover (17) and the anti-scale barrel (15).

6. A valve according to claim 4, wherein: the outer surface of the limiting rod (25) is fixedly connected with a collecting box (27), and the outer surface of the collecting box (27) is in contact with the inner wall of the anti-scaling barrel (15).

7. A fouling prevention valve according to claim 1, characterized in that: the upper surface of the rotating shaft (18) is fixedly connected with a second handle (28), and the upper surface of the second handle (28) is hexagonal.