CN218780783U

CN218780783U - Valve convenient for flow control

Info

Publication number: CN218780783U
Application number: CN202222761596.XU
Authority: CN
Inventors: 范志芳; 张进忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-31
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a valve convenient to flow control, its technical scheme includes: valve body and sealing plug, the inside centre of valve body is installed and is separated the frame, install the mount pad through the bolt in the middle of the valve body top, the upper cover is installed at the mount pad top, the support frame is installed at the top in the upper cover, the swivel sleeve has been cup jointed in the middle of the support frame is inside, the worm wheel is installed at the swivel sleeve top, the pivot has been cup jointed through the screw thread in the middle of the mount pad is inside, the sealing plug is installed to the pivot bottom, connect the square column to install at the pivot top, connect the square column and peg graft in the bottom in the swivel sleeve. The utility model provides a valve convenient to flow control has solved current most valves and has carried out regulation control to the size of medium flow through adjusting the opening degree, and medium flow accuracy control effect is limited, the not good problem of medium flow accuracy, and convenient control medium delivery flow has improved the medium flow control accuracy of valve simultaneously.

Description

Valve convenient for flow control

Technical Field

The utility model relates to a valve application technology field specifically is a valve convenient to flow control.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for valves of a fluid control system, and 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 from the simplest stop valve to various valves used in an extremely complex automatic control system.

Through the massive search, find the valve in the prior art like the flow control valve that a publication number is CN213982088U and disclose that adjusts conveniently, can make the restriction according to the demand through the area of every intercommunicating pore on the adjustment disc, guarantee that every intercommunicating pore all provides the flow velocity that needs, can set up the intercommunicating pore area to be in proper order the equal proportion and increase progressively simultaneously, make the adjustment and more accurate, this device can make accurate restriction to the flow after adjusting each time, adjust more convenient while with the regulation data quantization, be applicable to the operational environment that requires the precision higher.

Most of existing valves adjust and control the medium flow by adjusting the opening degree, the medium flow precision control effect is limited, and the medium flow precision is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve convenient to flow control possesses the advantage of the flow adjustment of being convenient for, has solved current most valve and has carried out the regulation control to medium flow's size through adjusting the opening degree, and medium flow accuracy control effect is limited, the not good problem of medium flow accuracy.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a valve convenient to flow control, includes valve body and sealing plug, wherein the inside centre of valve body is installed and is divided the frame, install the mount pad through the bolt in the middle of the valve body top, the upper cover is installed at the mount pad top, the support frame is installed at the top in the upper cover, the swivel sleeve has been cup jointed in the middle of the support frame is inside, the worm wheel is installed at the swivel sleeve top, the pivot has been cup jointed through the screw thread in the middle of the mount pad is inside, the sealing plug is installed to the pivot bottom, connect the square column and peg graft in the bottom in the swivel sleeve, the limiting plate is installed near the top to the pivot surface, infrared sensor is installed to support frame bottom one side.

Preferably, a controller is installed on one side of the bottom in the upper cover, and a control module, a wireless transceiving module and a data storage module are installed in the controller.

Preferably, a motor is installed in the middle of one side of the upper cover, a worm is installed on the surface of an output shaft of the motor, which is located in front of a worm wheel, and the worm wheel is meshed with the worm.

Preferably, the top of the valve body is positioned at the gap position of the mounting seat and is provided with a sealing gasket, and the middle of two sides of the valve body is provided with a sealing ring through a sealing groove.

Preferably, through holes are formed in the positions, located on the sealing plugs, in the separation frame, the through holes are matched with the sealing plugs, and sealing sleeves are mounted on the outer surfaces of the sealing plugs.

Preferably, the lower surface of the mounting seat is provided with a clamping groove at the position of the rotating shaft, the top of the clamping groove is positioned on the outer surface of the rotating shaft and is sleeved with a sealing ring, the outer surface of the rotating shaft is positioned on the bottom of the sealing ring and is provided with a spring, and the inner surface of the clamping groove is close to the bottom and is sleeved with a pressing plate through threads.

Preferably, the infrared sensor, the controller and the motor are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up infrared sensor, including a motor, an end cap, a controller, and a cover plate, pivot and limiting plate, reach the effect that the valve flow of being convenient for carries out accurate control, through infrared sensor response limiting plate position, thereby adjust the degree of opening of sealing plug, carry out the regulation control through adjusting the degree of opening to medium flow's size with solving most valves, and medium flow accuracy control effect is limited, the not good problem of medium flow accuracy, conveniently control medium transport flow, the medium flow control accuracy of valve has been improved simultaneously.

2. The utility model discloses a set up clamp plate, spring and rubber circle, reach the effect that seals up to the pivot junction to after solving the long-time use of pivot, junction sealing mechanism is easily not hard up, and the problem of leakage has easily taken place for the medium, has reduced the junction medium leakage probability, thereby has improved the sealed effect of junction.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting base and the upper cover of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

FIG. 4 is an enlarged view of B in FIG. 1;

fig. 5 is a schematic diagram of the control principle structure of the present invention.

Reference numerals: 1. a valve body; 2. a spacer; 3. a mounting seat; 4. an upper cover; 5. a motor; 6. a bolt; 7. a gasket; 8. a rotating shaft; 9. a seal ring; 10. a limiting plate; 11. connecting the square columns; 12. a rotating sleeve; 13. a support frame; 14. a worm gear; 15. a worm; 16. an infrared sensor; 17. a controller; 18. a through hole; 19. a sealing plug; 20. sealing sleeves; 21. pressing a plate; 22. a spring; 23. clamping grooves; 24. and (5) sealing rings.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, in order to achieve the above purpose, the present invention provides the following technical solutions: a valve convenient for flow control comprises a valve body 1 and a sealing plug 19, a separation frame 2 is arranged in the middle of the interior of the valve body 1, a mounting seat 3 is arranged in the middle of the top of the valve body 1 through a bolt 6, an upper cover 4 is arranged at the top of the mounting seat 3, a supporting frame 13 is arranged at the top of the interior of the upper cover 4, a rotary sleeve 12 is sleeved in the middle of the interior of the supporting frame 13, a worm wheel 14 is arranged at the top of the rotary sleeve 12, a rotary shaft 8 is sleeved in the middle of the interior of the mounting seat 3 through a thread, the sealing plug 19 is arranged at the bottom of the rotary shaft 8, a connecting square column 11 is arranged at the top of the rotary shaft 8, the connecting square column 11 is inserted at the bottom of the rotary sleeve 12, a limiting plate 10 is arranged on the outer surface of the rotary shaft 8, an infrared sensor 16 is arranged on one side of the bottom of the supporting frame 13, and a controller 17 is arranged on one side of the bottom of the upper cover 4, controller 17 internally mounted has control module, wireless transceiver module and data storage module, controller 17 through setting up, it is right the utility model discloses control, install motor 5 in the middle of 4 one sides of upper cover, surface mounting has worm 15 before motor 5 output shaft is located worm wheel 14, worm wheel 14 meshes with worm 15 mutually, it rotates to drive worm 15 through motor 5, it rotates to drive pivot 8 through worm 15 and worm wheel 14, it all is equipped with through-hole 18 to separate 2 inside sealing plug 19 positions departments that are located of shelf, through-hole 18 and sealing plug 19 looks adaptation, 19 outer surface mounting of sealing plug has seal cover 20, seal through setting up sealing plug 19 and seal through-hole 18, infrared sensor 16,

controller

17 and 5 electric connection of motor.

The working principle of a valve convenient for flow control based on embodiment 1 is as follows: will the utility model discloses install the back, with valve body 1 and pipe connection, when the flow needs to be adjusted, through controller 17 and flow control value, calculate sealing plug 19's opening degree, restart motor 5, drive worm 15 through motor 5 and rotate, drive swivel nut 12 through worm 15 and worm wheel 14 and rotate, drive through swivel nut 12 and connect square column 11 and rotate, drive pivot 8 through connecting square column 11 and rotate, drive sealing plug 19 through pivot 8 and shift up, thereby open through-hole 18, simultaneously through the position of 16 response limiting plates 10 of infrared sensor, thereby control sealing plug 19's opening degree, realize quick adjustment the utility model discloses the flow, so far, this equipment work flow is accomplished.

Example two

As shown in fig. 1-5, compared to the first embodiment, the valve convenient for flow control of the present invention further includes: the top of the valve body 1 is located the gap position of the mounting seat 3 and is provided with a sealing gasket 7, the sealing rings 9 are arranged in the middle of two sides of the valve body 1 through sealing grooves, the lower surface of the mounting seat 3 is located the position of the rotating shaft 8 and is provided with a clamping groove 23, the top of the clamping groove 23 is located the outer surface of the rotating shaft 8 and is sleeved with a sealing ring 24, the outer surface of the rotating shaft 8 is located the bottom of the sealing ring 24 and is provided with a spring 22, and the inner surface of the clamping groove 23 is close to the bottom and is sleeved with a pressing plate 21 through threads.

In this embodiment, through the sealed pad 7 that sets up, seal up mount pad 3 and valve body 1 junction to through the sealing ring 9 that sets up, seal up valve body 1 both ends junction, simultaneously through the clamp plate 21 that sets up, extrude spring 22, extrude sealing washer 24 through spring 22 elasticity, thereby seal up sealing washer 24 to 8 junctions of countershaft.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. A valve for facilitating flow control, comprising a valve body (1) and a sealing plug (19), characterized in that: install branch spacer (2) in the middle of valve body (1) inside, install mount pad (3) through bolt (6) in the middle of valve body (1) top, upper cover (4) are installed at mount pad (3) top, support frame (13) are installed at the top in upper cover (4), swivel sleeve (12) have been cup jointed in the middle of support frame (13) inside, worm wheel (14) are installed at swivel sleeve (12) top, pivot (8) have been cup jointed through the screw thread in the middle of mount pad (3) inside, sealing plug (19) are installed to pivot (8) bottom, connect square column (11) are installed at pivot (8) top, connect square column (11) and peg graft in swivel sleeve (12) bottom, limiting plate (10) are installed near the top to pivot (8) surface, infrared sensor (16) are installed to support frame (13) bottom one side.

2. A valve for facilitating flow control as claimed in claim 1, wherein: controller (17) are installed to bottom one side in upper cover (4), controller (17) internally mounted has control module, wireless transceiver module and data storage module.

3. A valve for facilitating flow control as claimed in claim 1, wherein: install motor (5) in the middle of upper cover (4) one side, surface mounting has worm (15) before motor (5) output shaft is located worm wheel (14), worm wheel (14) and worm (15) mesh mutually.

4. A valve for facilitating flow control as claimed in claim 1, wherein: the sealing gasket is characterized in that the top of the valve body (1) is located at the gap position of the mounting seat (3) and is provided with a sealing gasket (7), and a sealing ring (9) is arranged in the middle of two sides of the valve body (1) through a sealing groove.

5. A valve for facilitating flow control according to claim 1, wherein: the inner part of the separation frame (2) is provided with through holes (18) at the positions of sealing plugs (19), the through holes (18) are matched with the sealing plugs (19), and sealing sleeves (20) are arranged on the outer surfaces of the sealing plugs (19).

6. A valve for facilitating flow control as claimed in claim 1, wherein: mounting seat (3) lower surface is located pivot (8) position department and is equipped with clamping groove (23), the top is located pivot (8) surface and has cup jointed sealing washer (24) in clamping groove (23), pivot (8) surface is located sealing washer (24) bottom and installs spring (22), clamping groove (23) internal surface has cup jointed clamp plate (21) through the screw near the bottom.

7. A valve for facilitating flow control as claimed in claim 1, wherein: the infrared sensor (16), the controller (17) and the motor (5) are electrically connected.