CN212745291U

CN212745291U - Valve structure of regulating valve

Info

Publication number: CN212745291U
Application number: CN202021398043.7U
Authority: CN
Inventors: 陈东平
Original assignee: Shenzhen Hengzhongxin Environmental Protection Products Co ltd
Current assignee: Shenzhen Hengzhongxin Environmental Protection Products Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-19
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to a governing valve technical field specifically is a valve structure of governing valve, including valve main part, controller, voltmeter, battery, servo motor and pressure sensor, valve main part left side has linked firmly the inlet tube, and the inlet tube is provided with screw ring one and dead lever, the dead lever is inserted and is established the circular slot, and the circular slot setting is on raceway one side, the inlet tube cover is equipped with the sleeve, and the sleeve is provided with the screw hole, screw hole threaded connection screw ring one and screw ring two, and screw ring two sets up at raceway one end surface. The utility model discloses the valve structure of governing valve is equipped with automatic regulating apparatus, and pressure sensor control servo motor rotates, and servo motor passes through the bull stick control valve block rotatory, sets up like this and adjusts the valve port size by oneself according to rivers, through connection function, through screw hole threaded connection screw ring one and screw ring two, fixes inlet tube and raceway together, sets up like this and is favorable to changing the control valve.

Description

Valve structure of regulating valve

Technical Field

The utility model relates to a governing valve technical field specifically is a valve structure of governing valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve 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. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material.

The valve structure of current governing valve, inconvenient change installation is unfavorable for scale production, and can't be according to rivers automatically regulated valve port, and it is inconvenient to use, consequently needs the valve structure of a governing valve to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve structure of governing valve to solve inconvenient automatically regulated valve port size and the inconvenient installation control valve problem of changing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a valve structure of a regulating valve comprises a valve main body, a controller, a voltmeter, a storage battery and a servo motor, wherein the left side of the valve main body is fixedly connected with a water inlet pipe, the water inlet pipe is provided with a first threaded ring and a fixed rod, the fixed rod is inserted into a circular groove, the circular groove is arranged on one side of a water pipe, the water inlet pipe is sleeved with a sleeve, the sleeve is provided with a threaded hole, the threaded hole is in threaded connection with a first threaded ring and a second threaded ring, the second threaded ring is arranged on the outer surface of one end of the water pipe, the upper end of the valve main body is fixedly connected with a motor box, the left side of the upper end of the motor box is fixedly connected with a first fixed block, the first fixed block is movably connected with a second fixed block, the second fixed block is arranged on the outer surface of the left side of an outer cover, the controller, the voltmeter, the bottom end of the storage battery is fixedly connected with a servo motor, a rotating shaft of the servo motor is connected with one end of a rotating rod, the other end of the rotating rod is movably connected onto the inner wall of the valve main body, the rotating rod is fixedly connected with a valve block, a rubber sealing ring is sleeved on the valve block, and pressure sensors are fixedly connected to the front side and the rear side of the valve block.

Preferably, the fixed rod and the circular groove are provided with four groups, and the four groups of fixed rods and the circular groove are uniformly arranged in an annular shape.

Preferably, the diameter of the threaded ring is equal to the diameter of the threaded ring II, and the diameter of the threaded ring II is equal to the inner diameter of the threaded hole.

Preferably, the valve plate sleeve is provided with a rubber sealing ring, and the inner diameter of the rubber sealing ring is equal to the size of the diameter valve plate.

Preferably, the pressure sensor is electrically connected with a voltmeter, the voltmeter is electrically connected with the controller, the controller is electrically connected with the servo motor, and the servo motor is electrically connected with the storage battery.

Preferably, the bottom end of the pressure sensor is arc-shaped, and the radian of the pressure sensor is equal to that of the valve plate.

Preferably, the water inlet pipe and the water outlet pipe are arranged the same, and the water inlet pipe and the water outlet pipe are symmetrical about the central axis of the valve body, the water delivery pipe and the water discharge pipe are arranged the same, and the water delivery pipe and the water discharge pipe are symmetrical about the central axis of the valve body.

Compared with the prior art, the beneficial effects of the utility model are that: the valve structure of this governing valve is equipped with automatic regulating apparatus, rivers pass through the pressure sensor response, pressure sensor passes through the controller, voltmeter and battery control servo motor rotate, servo motor passes through the bull stick control valve block and rotates, thereby reach the closed purpose of regulation control valve, set up like this and adjust the valve port size by oneself according to rivers, through connection function, inlet tube and raceway pass through dead lever and circular slot butt joint, rethread screw hole threaded connection screw ring one and screw ring two, be in the same place inlet tube and raceway are fixed, it is favorable to changing the control valve to set up like this, and be favorable to control valve large-scale production.

1. The device is equipped with automatic regulating apparatus, and rivers pass through the valve main part, and pressure sensor response water pressure, and pressure sensor passes through controller, voltmeter and battery control servo motor and rotates, and servo motor passes through the rotatory valve port size that changes of bull stick control valve block to reach the closed purpose of regulation control valve, set up like this and adjust the valve port size according to rivers are by oneself.

2. The device passes through connection function, and inlet tube and raceway pass through dead lever and circular slot butt joint, and rethread screw hole threaded connection screw ring one and screw ring two are together fixed inlet tube and raceway, set up like this and are favorable to changing the control valve, and are favorable to the large-scale production of control valve.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water delivery pipe; 5. a drain pipe; 6. a sleeve; 7. a threaded hole; 8. a first threaded ring; 9. a second threaded ring; 10. fixing the rod; 11. a circular groove; 12. a motor case; 13. a first fixed block; 14. a second fixed block; 15. an outer cover; 16. a controller; 17. a voltmeter; 18. a storage battery; 19. a servo motor; 20. a rotating rod; 21. a valve plate; 22. a pressure sensor; 23. a rubber seal ring.

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. 1-4, the present invention provides an embodiment: a valve structure of a regulating valve comprises a valve main body 1, a controller 16, a voltmeter 17, a storage battery 18, a servo motor 19 and a pressure sensor 22, wherein the left side of the valve main body 1 is fixedly connected with a water inlet pipe 2, the water inlet pipe 2 is provided with a first threaded ring 8 and a fixing rod 10, the fixing rod 10 is inserted into a circular groove 11, the circular groove 11 is arranged on one side of a water conveying pipe 4, four groups of fixing rod 10 and four groups of circular grooves 11 are arranged, the four groups of fixing rods 10 and the circular grooves 11 are uniformly arranged in an annular shape, the water inlet pipe 2 and the water conveying pipe 4 are convenient to butt joint, the water inlet pipe 2 is sleeved with a sleeve 6, the sleeve 6 is provided with a threaded hole 7, the threaded hole 7 is in threaded connection with the first threaded ring 8 and a second threaded ring 9, the second threaded ring 9 is arranged on the outer surface of one end of the water conveying pipe 4, the diameter of the first, is favorable for stably connecting the water inlet pipe 2 and the water delivery pipe 4.

The upper end of the valve main body 1 is fixedly connected with a motor box 12, the left side of the upper end of the motor box 12 is fixedly connected with a first fixed block 13, the first fixed block 13 is movably connected with a second fixed block 14, the second fixed block 14 is arranged on the outer surface of the left side of an outer cover 15, a controller 16, a voltmeter 17, a storage battery 18 and a servo motor 19 are arranged inside the motor box 12, the left side of the controller 16 is fixedly connected with the voltmeter 17, the bottom end of the voltmeter 17 is fixedly connected with the storage battery 18, the controller consists of an operating button, a control module and a storage module, wherein the model of the control module can be CJ-1, a data processing chip is arranged inside the control module, the model of the data processing chip can be AD8352ACPZ, the model of the storage module can be MC291, the output end of the operating button is electrically connected with the input end of the control module through a lead, the bottom end of the, the model of the servo motor 19 is IHSS57-36-20, the other end of the rotary rod 20 is movably connected on the inner wall of the valve main body 1, the rotary rod 20 is fixedly connected with a valve sheet 21, the valve sheet 21 is sleeved with a rubber sealing ring 23, the valve sheet 21 is sleeved with the rubber sealing ring 23, the inner diameter of the rubber sealing ring 23 is equal to the size of the diameter valve sheet 21, the valve is convenient to seal, the front side and the rear side of the valve sheet 21 are fixedly connected with pressure sensors 22, the model of the pressure sensors 22 is CYYZ11, the pressure sensors 22 are electrically connected with a voltmeter 17, the voltmeter 17 is electrically connected with a controller 16, the controller 16 is electrically connected with the servo motor 19, the servo motor 19 is electrically connected with a storage battery 18 for controlling the closing of the valve, the bottom end of the pressure sensors 22 is arc-shaped, the radian of the pressure sensors 22 is equal to the radian of the valve sheet 21, the water inlet pipe 2 and the water outlet pipe 3 are symmetrical about the central axis of the valve body 1, the water conveying pipe 4 and the water discharging pipe 5 are arranged identically, and the water conveying pipe 4 and the water discharging pipe 5 are symmetrical about the central axis of the valve body 1, so that the valve is convenient to install and suitable for large-scale production.

The working principle is as follows: according to the attached drawing 1, when the water flow in the control valve changes, the water flow enters the valve main body 1 from the water inlet pipe 2, the two sides of the valve main body 1 are fixedly connected with the pressure sensors 22, the pressure sensors 22 sense the water pressure, the pressure sensors 22 transmit data to the voltmeter 17, the voltmeter 17 analyzes the obtained information and transmits the information to the controller 16, the controller 16 sends an instruction to the servo motor 19, the rotating shaft of the servo motor 19 drives the rotating rod 20 to rotate, and the valve plate 21 is arranged on the rotating rod 20 to rotate along with the rotating rod 20, so that the effect of adjusting the valve to be closed according to the water flow is achieved.

According to attached figure 1, attached figure 2, attached figure 3 and attached figure 4, when needing to change the control valve, insert the dead lever 10 in the circular slot 11, with

inlet tube

2 and 4 butt joints of raceway, rotatory cover is established at the sleeve 6 on inlet tube 2, threaded hole 7 that sets up on the sleeve 6 passes through threaded connection screw ring one 8 and screw ring two 9, at last with

inlet tube

2 and 4 fixed connection of raceway together, can be connected outlet pipe 3 and drain pipe 5 with the same reason, so be convenient for change the control valve.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a valve structure of governing valve, includes valve main part (1), controller (16), voltmeter (17), battery (18), servo motor (19) and pressure sensor (22), its characterized in that: valve main part (1) left side has linked firmly inlet tube (2), and inlet tube (2) are provided with screw ring (8) and dead lever (10), dead lever (10) are inserted and are established circular slot (11), and circular slot (11) set up on raceway (4) one side, inlet tube (2) cover is equipped with sleeve (6), and sleeve (6) are provided with screw hole (7), screw hole (7) threaded connection screw ring (8) and screw ring two (9), and screw ring two (9) set up on raceway (4) one end surface, valve main part (1) upper end has linked firmly motor case (12), and has linked firmly fixed block (13) on motor case (12) upper end left side, fixed block one (13) swing joint fixed block two (14), and fixed block two (14) are on enclosing cover (15) left side surface, motor case (12) inside is provided with controller (16), Voltmeter (17), battery (18) and servo motor (19), voltmeter (17) have been linked firmly on controller (16) left side, and voltmeter (17) bottom has linked firmly battery (18), battery (18) bottom has linked firmly servo motor (19), and servo motor (19) pivot is connected with bull stick (20) one end, bull stick (20) other end swing joint is on valve main part (1) inner wall, bull stick (20) have linked firmly valve block (21), and valve block (21) cover is equipped with rubber seal (23), both sides have all linked firmly pressure sensor (22) around valve block (21).

2. The valve structure of a regulator valve according to claim 1, wherein: the fixing rod fixing rods (10) and the circular grooves (11) are all provided with four groups, and the four groups of fixing rods (10) and the circular grooves (11) are all annularly and uniformly arranged.

3. The valve structure of a regulator valve according to claim 1, wherein: the diameter of the first threaded ring (8) is equal to that of the second threaded ring (9), and the diameter of the second threaded ring (9) is equal to that of the inner diameter of the threaded hole (7).

4. The valve structure of a regulator valve according to claim 1, wherein: valve block (21) cover is equipped with rubber seal (23), and rubber seal (23) internal diameter size equals diameter valve block (21) size.

5. The valve structure of a regulator valve according to claim 1, wherein: the pressure sensor (22) is electrically connected with the voltmeter (17), the voltmeter (17) is electrically connected with the controller (16), the controller (16) is electrically connected with the servo motor (19), and the servo motor (19) is electrically connected with the storage battery (18).

6. The valve structure of a regulator valve according to claim 1, wherein: the bottom end of the pressure sensor (22) is arc-shaped, and the radian of the pressure sensor (22) is equal to that of the valve plate (21).

7. The valve structure of a regulator valve according to claim 1, wherein: the water inlet pipe (2) and the water outlet pipe (3) are arranged identically, the water inlet pipe (2) and the water outlet pipe (3) are symmetrical about the central axis of the valve main body (1), the water delivery pipe (4) and the water discharge pipe (5) are arranged identically, and the water delivery pipe (4) and the water discharge pipe (5) are symmetrical about the central axis of the valve main body (1).