CN216666559U

CN216666559U - Valve structure capable of adjusting water speed

Info

Publication number: CN216666559U
Application number: CN202123165421.4U
Authority: CN
Inventors: 明圆
Original assignee: Zhejiang Haoye Machinery Manufacturing Co ltd
Current assignee: Zhejiang Haoye Machinery Manufacturing Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-03
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a valve structure capable of adjusting water speed, which comprises a valve body, wherein the top of the valve body is communicated with a sealing pipe, the top of the sealing pipe is communicated with a positioning box, the right side of the bottom of an inner cavity of the positioning box is movably connected with a rotating rod, the top of the rotating rod extends to the outer side of the positioning box, the top of the surface of the rotating rod is respectively sleeved with a first rotating handle and a second rotating handle, the bottom of the surface of the rotating rod is sleeved with a first gear, the left side of the first gear is meshed with a second gear, and the inner cavity of the second gear is fixedly connected with a limiting rod. According to the utility model, through the matched use of the valve body, the sealing pipe, the positioning box, the rotating rod, the first rotating handle, the second rotating handle, the first gear, the second gear, the limiting rod, the connecting block, the water baffle, the connecting pipe and the limiting ring, the problem that the existing valve structure cannot accurately adjust the water flow speed is solved, and the valve has the advantage of accurately controlling the water flow speed.

Description

Valve structure capable of adjusting water speed

Technical Field

The utility model belongs to the technical field of valves, and particularly relates to a valve structure capable of adjusting water speed.

Background

The valves are used for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters of conveying media, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions of the valves, wherein the valves are control parts in a fluid conveying system and have functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure, and the valves used for the fluid control system range from the simplest stop valves to various valves used in extremely complex automatic control systems, and the variety and the specification of the valves are quite various.

The valve is everywhere visible in current life, but current valve is when adjusting the water speed, because control valve's handle is too fast to the governing speed of rivers velocity of flow, consequently leads to the user to be difficult to carry out accurate regulation to the water speed to lead to the excessive waste of rivers.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a valve structure capable of adjusting water flow speed, which has the advantage of accurately controlling the water flow speed and solves the problem that the existing valve structure cannot accurately adjust the water flow speed.

The utility model is realized in such a way, the valve structure capable of adjusting the water speed comprises a valve body, wherein the top of the valve body is communicated with a sealing pipe, the top of the sealing pipe is communicated with a positioning box, the right side of the bottom of an inner cavity of the positioning box is movably connected with a rotary rod, the top of the rotary rod extends to the outer side of the positioning box, the top of the surface of the rotary rod is respectively sleeved with a first rotary handle and a second rotary handle, the bottom of the surface of the rotary rod is sleeved with a first gear, the left side of the first gear is engaged with a second gear, the inner cavity of the second gear is fixedly connected with a limiting rod, the top of the limiting rod is movably connected with the inner wall of the positioning box, the bottom of the limiting rod penetrates through the sealing pipe and extends to the inner cavity of the valve body, the bottom of the limiting rod is fixedly connected with a connecting block, and the left side, the right side and the front side and the rear side of the connecting block are both fixedly connected with water baffle plates, one side of the water baffle close to the inner wall of the valve body is connected with the inner wall of the valve body in a sliding mode, the two sides of the valve body are communicated with connecting pipes, and one side, far away from the valve body, of each connecting pipe is fixedly connected with a limiting ring.

Preferably, the bottom of the connecting block is fixedly connected with a positioning rod, and the bottom of the positioning rod is movably connected with the inner wall of the valve body.

Preferably, the bottom of the surface of the sealing tube is sleeved with a first positioning ring, and the bottom of the first positioning ring is fixedly connected with the valve body.

Preferably, the top of the surface of the sealing tube is sleeved with a second positioning ring, and the top of the second positioning ring is fixedly connected with the positioning box.

Preferably, a connecting rod is fixedly connected to the right side of the bottom of the positioning box, and the bottom of the connecting rod is fixedly connected with the valve body.

Preferably, the surface of the rotating rod is sleeved with a third positioning ring, and the bottom of the third positioning ring is fixedly connected with the positioning box.

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

1. according to the utility model, through the matched use of the valve body, the sealing pipe, the positioning box, the rotating rod, the first rotating handle, the second rotating handle, the first gear, the second gear, the limiting rod, the connecting block, the water baffle, the connecting pipe and the limiting ring, the problem that the existing valve structure cannot accurately adjust the water flow speed is solved, and the valve has the advantage of accurately controlling the water flow speed.

2. The positioning rod is arranged, so that the limiting effect on the connecting block is achieved, and meanwhile, the movement of the connecting block is facilitated.

3. The first positioning ring is arranged, so that the sealing and reinforcing effects on the joint of the sealing pipe and the valve body are achieved.

4. The second positioning ring is arranged, so that the sealing and reinforcing effects on the joint of the sealing pipe and the positioning box are achieved.

5. According to the utility model, the connecting rod is arranged, so that a reinforcing effect is exerted on the positioning box, and the deviation of the positioning box is effectively prevented.

6. According to the utility model, the third positioning ring is arranged, and the third positioning ring has a limiting effect on the rotating rod.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a partially disassembled view of the structure provided by an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure provided in an embodiment of the present invention.

In the figure: 1. a valve body; 2. sealing the tube; 3. a positioning box; 4. rotating the rod; 5. a first rotating handle; 6. a second rotating handle; 7. a first gear; 8. a second gear; 9. a limiting rod; 10. connecting blocks; 11. a water baffle; 12. positioning a rod; 13. a connecting pipe; 14. a limiting ring; 15. a first positioning ring; 16. a second positioning ring; 17. a connecting rod; 18. a third retaining ring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, a valve structure capable of adjusting water speed according to an embodiment of the present invention includes a valve body 1, a sealing tube 2 is communicated with the top of the valve body 1, a positioning box 3 is communicated with the top of the sealing tube 2, a rotating rod 4 is movably connected to the right side of the bottom of an inner cavity of the positioning box 3, the top of the rotating rod 4 extends to the outer side of the positioning box 3, a first rotating handle 5 and a second rotating handle 6 are respectively sleeved on the top of the surface of the rotating rod 4, a first gear 7 is sleeved on the bottom of the surface of the rotating rod 4, a second gear 8 is engaged with the left side of the first gear 7, a limiting rod 9 is fixedly connected to the inner cavity of the second gear 8, the top of the limiting rod 9 is movably connected to the inner wall of the positioning box 3, the bottom of the limiting rod 9 passes through the sealing tube 2 and extends to the inner cavity of the valve body 1, a connecting block 10 is fixedly connected to the bottom of the limiting rod 9, a water baffle 11 is fixedly connected to the right side and the front side and rear side of the connecting block 10, one side that breakwater 11 is close to the valve body 1 inner wall and the inner wall sliding connection of valve body 1, the both sides of valve body 1 all communicate there is connecting pipe 13, and one side fixedly connected with spacing ring 14 that valve body 1 was kept away from to connecting pipe 13.

Referring to fig. 1, 2 and 3, a positioning rod 12 is fixedly connected to the bottom of the connecting block 10, and the bottom of the positioning rod 12 is movably connected to the inner wall of the valve body 1.

Adopt above-mentioned scheme: through setting up locating lever 12, played the limiting displacement to connecting block 10, made things convenient for the activity of connecting block 10 simultaneously.

Referring to fig. 1, the bottom of the surface of the sealing tube 2 is sleeved with a first positioning ring 15, and the bottom of the first positioning ring 15 is fixedly connected with the valve body 1.

Adopt above-mentioned scheme: through setting up first retainer ring 15, played and sealed and the reinforcement effect to the sealed tube 2 with valve body 1 junction.

Referring to fig. 1, a second positioning ring 16 is sleeved on the top of the surface of the sealing tube 2, and the top of the second positioning ring 16 is fixedly connected with the positioning box 3.

Adopt above-mentioned scheme: by arranging the second positioning ring 16, the sealing and reinforcing effects on the joint of the sealing tube 2 and the positioning box 3 are achieved.

Referring to fig. 1, a connecting rod 17 is fixedly connected to the right side of the bottom of the positioning box 3, and the bottom of the connecting rod 17 is fixedly connected to the valve body 1.

Adopt above-mentioned scheme: through setting up connecting rod 17, played location box 3 to the reinforcing action, effectually prevented location box 3 skew.

Referring to fig. 1, a third positioning ring 18 is sleeved on the surface of the rotating rod 4, and the bottom of the third positioning ring 18 is fixedly connected with the positioning box 3.

Adopt above-mentioned scheme: by providing the third positioning ring 18, the third positioning ring 18 serves as a limit for the rotation rod 4.

The working principle of the utility model is as follows:

when using, the user drives the rotary rod 4 and rotates through rotating first twist grip 5 and second twist grip 6, first twist grip 5 can drive rotary rod 4 and carry out the high-speed rotation, second twist grip 6 drives rotary rod 4 and carries out the low-speed rotation, rotary rod 4 drives first gear 7 and rotates, first gear 7 meshes second gear 8 and drives gag lever post 9 and rotate, pivoted gag lever post 9 drives breakwater 11 through connecting block 10 and rotates, thereby make 13 mouths of connecting pipe show, the rotation amplitude of first twist grip 5 and second twist grip 6 then is the important factor that control breakwater 11 opening speed is fast and slow, thereby reached the purpose to the water speed regulation.

In summary, the following steps: this valve structure of adjustable water speed, through setting up valve body 1, sealed tube 2, location box 3, rotary rod 4, first rotatory handle 5, the rotatory handle 6 of second, first gear 7, second gear 8, gag lever post 9, connecting block 10, breakwater 11, connecting pipe 13 and spacing ring 14's cooperation use, solved current valve structure and can not carry out the problem of accurate regulation to water velocity, possess the advantage of accurate control water velocity.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a valve structure of adjustable water speed, includes valve body (1), its characterized in that: the top intercommunication of valve body (1) has sealed tube (2), the top intercommunication of sealed tube (2) has location box (3), the right side swing joint of location box (3) inner chamber bottom has rotary rod (4), the top of rotary rod (4) extends to the outside of location box (3), the top on rotary rod (4) surface is overlapped respectively and is equipped with first rotatory handle (5) and second rotatory handle (6), the bottom cover on rotary rod (4) surface is equipped with first gear (7), the left side meshing of first gear (7) has second gear (8), the inner chamber fixedly connected with gag lever post (9) of second gear (8), the top of gag lever post (9) and the inner wall swing joint of location box (3), the bottom of gag lever post (9) is passed sealed tube (2) and is extended to the inner chamber of valve body (1), the bottom fixedly connected with connecting block (10) of gag lever post (9), the equal fixedly connected with breakwater (11) of left side right side and front side rear side of connecting block (10), one side that breakwater (11) are close to valve body (1) inner wall and the inner wall sliding connection of valve body (1), the both sides of valve body (1) all communicate there are connecting pipe (13), one side fixedly connected with spacing ring (14) of valve body (1) are kept away from in connecting pipe (13).

2. A valve structure for regulating water speed according to claim 1, wherein: the bottom of connecting block (10) is fixedly connected with locating lever (12), the bottom of locating lever (12) and the inner wall swing joint of valve body (1).

3. A water velocity adjustable valve structure according to claim 1, wherein: the bottom cover on sealed tube (2) surface is equipped with first retainer ring (15), the bottom and valve body (1) fixed connection of first retainer ring (15).

4. A water velocity adjustable valve structure according to claim 1, wherein: the top cover on sealed tube (2) surface is equipped with second holding ring (16), the top and the location box (3) fixed connection of second holding ring (16).

5. A water velocity adjustable valve structure according to claim 1, wherein: the right side fixedly connected with connecting rod (17) of location box (3) bottom, the bottom and valve body (1) fixed connection of connecting rod (17).

6. A water velocity adjustable valve structure according to claim 1, wherein: the surface cover of rotary rod (4) is equipped with third holding ring (18), the bottom and the location box (3) fixed connection of third holding ring (18).