CN211951496U

CN211951496U - Novel round rotary valve

Info

Publication number: CN211951496U
Application number: CN202020626392.3U
Authority: CN
Inventors: 林山; 林亮; 陈润福
Original assignee: Shanghai Huhang Valves Co ltd
Current assignee: Shanghai Huhang Valves Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-17
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to the technical field of valves, and a novel circle rotary valve is disclosed, the power distribution box comprises a control box, diapire fixedly connected with control block in the control box, control block back swing joint has the sector plate, sector plate back fixedly connected with movable rod, movable rod side surface swing joint has the control lever, control lever top swing joint diaphragm, diaphragm left side fixedly connected with pinion rack, the inside swing joint at control box top has the montant, montant bottom fixedly connected with pinion rack board. This novel circle rotary valve has set up the tooth piece board in the left side of pinion rack, has set up the drum at the top of tooth piece board, has set up sealed piece at the top of drum, when the staff need control the circle rotary valve, rotates to change and make the inside liquid of tooth piece board to the up-and-down motion control circle rotary valve, and convenient and fast does not need staff's cost a large amount of strength to rotate, has saved staff's physical power greatly, has simplified operating procedure.

Description

Novel round rotary valve

Technical Field

The utility model relates to the technical field of valves, specifically a novel circle ooff valve.

Background

The valves are control parts in fluid conveying systems, have functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure, and the like, are used for valves of fluid control systems, from the simplest stop valves to various valves used in extremely complex automatic control systems, have quite various varieties and specifications, can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and are divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard customized valves and the like according to materials.

The novel round rotary valve in the past has the defect in operation, the novel round rotary valve in the past needs to use large strength in control, the operation is convenient and complex, the working time needs to be wasted, the working efficiency is reduced, and the novel round rotary valve is provided for the purpose.

Disclosure of Invention

Technical problem to be solved

The utility model provides a novel circle rotary valve possesses easy operation, need not use a large amount of operating time, has improved advantages such as work efficiency, has solved convenient operation and has more complicated, needs extravagant operating time, has reduced the problem of work effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel rotary valve, includes the control box, diapire fixedly connected with control block in the control box, control block back swing joint has the sector plate, sector plate back fixedly connected with movable rod, movable rod side surface swing joint has the control lever, control lever top swing joint diaphragm, diaphragm left side fixedly connected with pinion rack, the inside swing joint at control box top has the montant, montant bottom fixedly connected with pinion rack board, the smooth box of control box left side inner wall fixedly connected with, the inside swing joint of smooth box has the slide, the positive fixedly connected with gear plate of slide, the inside swing joint in gear plate right side has the gear, control box top fixedly connected with rotary valve body.

Preferably, a cylinder is movably connected inside the circular rotary valve body, and a sealing block is fixedly connected to the top of the cylinder.

Preferably, roof fixedly connected with telescopic cylinder in the circle rotary valve body, the rotatory piece of control box right side inner wall fixedly connected with, rotatory piece left side inside and diaphragm right side swing joint.

Preferably, the front of the control block is movably connected with a rotating handle, and two sides of the circular rotary valve body are fixedly communicated with a water pipe.

Preferably, one side of the transverse plate close to the tooth block plate is meshed with the right side of the tooth block plate, and the side surface of the gear is meshed with the left side of the tooth block plate.

Preferably, the top end of the vertical rod penetrates through the control box and extends into the circular faucet body, and the top end of the vertical rod is fixedly connected with the bottom of the cylinder.

Compared with the prior art, the utility model provides a novel circle rotary valve possesses following beneficial effect:

1. this novel circle rotary valve, the inside through at the control box has set up the control block, the sector plate has been set up at the back of control block, the movable rod has been set up at the back of sector plate, the side surface at the movable rod has set up the control lever, the diaphragm has been set up on the top of control lever, the pinion rack has been set up in the left side of diaphragm, the pinion rack board has been set up in the left side of pinion rack, the drum has been set up at the top of pinion rack board, sealed piece has been set up at the top of drum, when the staff need control the circle rotary valve, rotate to make the inside liquid of pinion rack board up-and-down motion control circle rotary valve, and is convenient and fast, do not need staff to spend a large amount of strength and rotate, staff's physical power has been saved greatly, operation steps are simplified, the effect of saving operating time has been reached.

2. The novel circular rotary valve has the advantages that the telescopic cylinder is arranged on the inner top wall of the circular rotary valve body, the bottom end of the telescopic cylinder is fixedly connected with the top of the sealing block, the cylinder is convenient to move without position deviation, accidents of the device can be prevented, a sliding box is arranged on the inner wall of the left side of the control box, a sliding plate is arranged in the sliding box, a gear plate is arranged on the front side of the sliding plate, a gear is arranged inside the right side of the gear plate, a tooth trace is arranged on the left side of the tooth block plate, the left side of the tooth block plate is meshed with the gear, when the gear block plate moves, the gear can prevent the device from moving towards the left side, and when the gear block plate moves, the gear also moves, the right side of the sliding box is provided with the tooth marks, the right side of the sliding box is meshed with the gear, and the toothed block plate drives the gear to move on the right side of the sliding box, so that accidents of the device can be well prevented, and the effect of protecting the device is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the control block of the present invention;

fig. 3 is an enlarged view of the sector plate structure of the present invention.

Wherein: 1. a control box; 2. a control block; 3. a sector plate; 4. a movable rod; 5. a control lever; 6. a transverse plate; 7. a toothed plate; 8. a vertical rod; 9. a tooth block plate; 10. a slide box; 11. a slide plate; 12. a gear plate; 13. a gear; 14. a circular rotary valve body; 15. a cylinder; 16. a sealing block; 17. a telescopic cylinder; 18. rotating the block; 19. turning a handle; 20. a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a novel rotary valve comprises a control box 1, a control block 2 is fixedly connected to the inner bottom wall of the control box 1, a sector plate 3 is movably connected to the back of the control block 2, only half of the sector plate 3 is provided with a sector, the other half of the sector plate is provided with a plate connected with a movable rod 4, the back of the sector plate 3 is fixedly connected with the movable rod 4, the movable rod 4 is not located in the center of the sector plate 3, mainly for the purpose of controlling the transverse plate 6 to move during rotation to meet the requirement of work, the side surface of the movable rod 4 is movably connected with a control rod 5, the top end of the control rod 5 is movably connected with the transverse plate 6, one side of the transverse plate 6 close to the tooth plate 9 is mutually engaged with the right side of the tooth plate 9, the side surface of a gear 13 is mutually engaged with the left side of the tooth plate 9, the, the top end of a vertical rod 8 penetrates through the control box 1 and extends into the interior of a circular valve body 14, the top end of the vertical rod 8 is fixedly connected with the bottom of a cylinder 15, the bottom end of the vertical rod 8 is fixedly connected with a tooth plate 9, the left inner wall of the control box 1 is fixedly connected with a slide box 10, the left inner wall of the control box 1 is provided with the slide box 10, the slide box 10 is internally provided with a slide plate 11, the front side of the slide plate 11 is provided with a gear plate 12, the right side of the gear plate 12 is internally provided with a gear 13, the left side of the tooth plate 9 is provided with tooth marks, the left side of the tooth plate 9 is meshed with the gear 13, when the tooth plate 9 moves, the gear 13 can prevent the device from moving towards the left side, when the tooth plate 9 moves, the gear 13 can also move, the right side of the slide box 10 is provided with the tooth marks, the right side of the slide box 10 is meshed with the gear 13, the tooth plate 9 drives the gear 13 to move, the slide box 10 is movably connected with a slide plate 11, the front of the slide plate 11 is fixedly connected with a gear plate 12, the right side of the gear plate 12 is movably connected with a gear 13, the top of the control box 1 is fixedly connected with a rotary valve body 14, the control box 1 is internally provided with a control block 2, the back of the control block 2 is provided with a sector plate 3, the back of the sector plate 3 is provided with a movable rod 4, the side surface of the movable rod 4 is provided with a control rod 5, the top end of the control rod 5 is provided with a transverse plate 6, the left side of the transverse plate 6 is provided with a toothed plate 7, the left side of the toothed plate 7 is provided with a toothed block plate 9, the top of the toothed block plate 9 is provided with a cylinder 15, the top of the cylinder 15 is provided with a sealing block 16, when a worker needs to control the rotary valve, the rotary handle 19 is rotated to enable the toothed block 9 to move up and down to control liquid in the rotary valve, convenience and quickness are achieved, the manual power of workers is greatly saved, the operation steps are simplified, the cylinder 15 is movably connected inside the circular rotary valve body 14, the sealing block 16 is fixedly connected to the top of the cylinder 15, the sealing block 16 is positioned at the top of the cylinder 15, the main function is that leakage occurs when the circular rotary valve body 14 is closed, the telescopic cylinder 17 is fixedly connected to the inner top wall of the circular rotary valve body 14, the telescopic cylinder 17 is arranged on the inner top wall of the circular rotary valve body 14, the bottom end of the telescopic cylinder 17 is fixedly connected with the top of the sealing block 16, so that the position deviation of the cylinder 15 cannot occur during movement, accidents of the device can be prevented, the rotating block 18 is fixedly connected to the inner wall of the right side of the control box 1, the inner part of the left side of the rotating block 18 is movably connected with the right side of the transverse plate 6, the rotating handle 19 is movably connected to the front side of the control block 2, the water service pipe 20 is fixedly communicated to the two sides of the circular rotary, the sealing block 16 and the cylinder 15 surfaces are provided with rounded corners.

When the rotary valve is used, when the rotary valve body 14 needs to be controlled, a worker rotates the rotating handle 19, so that the transverse plate 6 rotates around the rotating block 18, the tooth block plate 9 is driven to move in the vertical direction, and the cylinder 15 is driven to move inside the rotary valve body 14.

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

Claims

1. The utility model provides a novel circle rotary valve, includes control box (1), its characterized in that: the control box is characterized in that a control block (2) is fixedly connected to the inner bottom wall of the control box (1), a sector plate (3) is movably connected to the back of the control block (2), a movable rod (4) is fixedly connected to the back of the sector plate (3), a control rod (5) is movably connected to the side surface of the movable rod (4), a transverse plate (6) is movably connected to the top end of the control rod (5), a toothed plate (7) is fixedly connected to the left side of the transverse plate (6), a vertical rod (8) is movably connected to the inside of the top of the control box (1), a toothed plate (9) is fixedly connected to the bottom end of the vertical rod (8), a sliding box (10) is fixedly connected to the inner wall of the left side of the control box (1), a sliding plate (11) is movably connected to the inside of the sliding box (10), a gear plate (, the top of the control box (1) is fixedly connected with a circular rotary valve body (14).

2. The novel rotary valve as claimed in claim 1, wherein: the rotary valve is characterized in that a cylinder (15) is movably connected inside the rotary valve body (14), and a sealing block (16) is fixedly connected to the top of the cylinder (15).

3. The novel rotary valve as claimed in claim 1, wherein: roof fixedly connected with telescopic cylinder (17) in circle ooff valve body (14), control box (1) right side inner wall fixedly connected with rotatory piece (18), rotatory piece (18) left side inside and diaphragm (6) right side swing joint.

4. The novel rotary valve as claimed in claim 1, wherein: the front surface of the control block (2) is movably connected with a rotating handle (19), and both sides of the circular rotary valve body (14) are fixedly communicated with a water pipe (20).

5. The novel rotary valve as claimed in claim 1, wherein: one side of the transverse plate (6) close to the tooth-shaped plate (9) is meshed with the right side of the tooth-shaped plate (9), and the side surface of the gear (13) is meshed with the left side of the tooth-shaped plate (9).

6. The novel rotary valve as claimed in claim 2, wherein: the top end of the vertical rod (8) penetrates through the control box (1) and extends to the interior of the circular stopcock body (14), and the top end of the vertical rod (8) is fixedly connected with the bottom of the cylinder (15).