CN112296549B

CN112296549B - Machining process of intelligent ball valve

Info

Publication number: CN112296549B
Application number: CN202011500982.2A
Authority: CN
Inventors: 项城炜; 朱常有; 张继; 周国军
Original assignee: Anhui Qili Stainless Steel Products Co ltd
Current assignee: Anhui Qili Stainless Steel Products Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2022-01-14
Anticipated expiration: 2040-12-18
Also published as: CN112296549A

Abstract

The invention discloses a machining process of an intelligent ball valve, which comprises a valve body, wherein a valve top flange is fixedly arranged at the top of the valve body, a nut is fixedly arranged at the bottom of the valve top flange, a bolt is movably arranged inside the nut, a valve cover is movably sleeved outside the bolt, an installation frame is fixedly arranged at the top of the valve cover, a control box is fixedly arranged on one side of the installation frame, a controller is fixedly arranged at the top of the inner wall of the control box, a first motor is fixedly arranged at the bottom of the inner wall of the control box, and a first rotary rod is movably arranged inside the first motor. After having connected all water inlet flange and play water flange, it is rotatory to start first motor and drive straight flute ball core, and it is rotatory to restart the second motor and drive right angle ball core, adjusts the position of right angle ball core as required to this outlet pipe drainage that can select different can be so that the staff uses, and the ball core through two different positions carries out the rotation of different positions, can reduce each seal assembly's wearing and tearing greatly.

Description

Machining process of intelligent ball valve

Technical Field

The invention belongs to the technical field of ball valves, and particularly relates to a machining process of an intelligent ball valve.

Background

Ball valves are valves frequently used in daily life and industrial control processes, are widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, and play a significant role in national economy. The valve core of the ball valve is of a spherical structure, a channel for passing a medium is arranged in the middle of the ball valve, a spherical cavity is arranged in the middle of the valve body, and the opening and closing of the medium channel are controlled by controlling the rotation of the valve core.

The wireless intelligent electric ball valve disclosed in chinese patent CN109268535A utilizes a valve body and a control box to achieve the effects of small volume, convenient installation and disassembly and the advantages of difficult separation between the control box and the valve body and long service life, however, the following problems still exist when the wireless intelligent electric ball valve is used:

1. because the assembly mode of the ball valve makes the valve core cavity inner wall inside the valve body in matching contact, when the ball valve works for a long time, the abrasion of the valve core and the valve body can be caused, and the phenomenon of water leakage is caused.

2. Since the conventional ball valve cannot prevent the reverse flow of the medium in the medium passage, the passage cannot be well protected.

3. Because the common ball valve only can realize the function of controlling the opening or closing of the channel, when the pressure limiting protection is needed to be carried out on the channel, a pressure limiting valve needs to be additionally arranged on the medium channel, which is troublesome.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a processing technology of an intelligent ball valve, which solves the problems of water leakage and troublesome installation.

In order to achieve the purpose, the invention provides the following technical scheme: a machining process of an intelligent ball valve comprises a valve body, wherein a valve top flange is fixedly mounted at the top of the valve body, a nut is fixedly mounted at the bottom of the valve top flange, a bolt is movably mounted in the nut, a valve cover is sleeved on the outer portion of the bolt, a mounting frame is fixedly mounted at the top of the valve cover, a control box is fixedly mounted at one side of the mounting frame, a controller is fixedly mounted at the top of the inner wall of the control box, a first motor is fixedly mounted at the bottom of the inner wall of the control box, a first rotary rod is movably mounted in the first motor, a straight groove ball core is fixedly mounted at the bottom of the first rotary rod, a rotating motor is fixedly mounted at the bottom of the inner wall of the control box, a rotating block is fixedly mounted at the output end of the rotating motor, a threaded rotating rod is movably mounted in the rotating block, a movable plate is sleeved on the outer portion of the threaded rotating rod, the bottom movable mounting of movable plate has the holding-down spring, the bottom fixed mounting of holding-down spring has the closing plate, the bottom fixed mounting of the inner wall of control box has the second motor, the output fixed mounting of second motor has the rotatory piece of second, the inside movable mounting of the rotatory piece of second has the second rotary rod, the bottom fixed mounting of second rotary rod has the right angle ball core, the inside fixed mounting of valve body has Z-shaped baffle, at first through digit control machine tool to the processing of valve body, valve gap, straight flute ball core and right angle ball core, then weld straight flute ball core and first rotary rod together through the welding machine, weld right angle ball core and second rotary rod together again, and assemble straight flute ball core and right angle ball core in the inside of valve body, then assemble closing plate, holding-down spring and movable plate in the inside of valve body, with the controller, The first motor, the rotating motor and the second motor are assembled inside the control box.

Preferably, one side fixed mounting of valve body has the inlet tube, the one end fixed mounting that the valve body was kept away from to the inlet tube has the flange of intaking, the equal fixed mounting in both sides has the outlet pipe around the valve body, the one end fixed mounting that the valve body was kept away from to the outlet pipe has a water flange, at first will through the welding machine inlet tube and outlet pipe welding respectively at the inlet and the liquid outlet of valve body, will intake flange and water flange respectively welding the one end of keeping away from the valve body at inlet tube and outlet pipe through the welding machine again.

Preferably, the nuts are multiple, inner ring internal threads are formed in the nuts, the bolts are multiple, and outer ring external threads matched with the inner ring internal threads of the nuts are formed in the bolts.

Preferably, two sealing blocks are symmetrically and fixedly mounted in the valve cover, and the bottoms of the first rotating rod and the second rotating rod penetrate through the two sealing blocks respectively and extend into the valve body.

Preferably, the top of the valve cover is fixedly provided with an adjusting column, the bottom of the threaded rotating rod penetrates through the adjusting column and extends into the adjusting column, the bottom of the sealing plate corresponds to the position of the Z-shaped baffle plate, the valve cover is firstly placed at the top of the valve body, then the bolt penetrates through the nut to assemble the valve cover and the valve body together, and the first rotating rod and the second rotating rod penetrate through the sealing block to enable the threaded rotating rod to penetrate through the adjusting column.

Preferably, the mounting bracket has two, two the symmetry fixed mounting of mounting bracket is in the both sides of control box, two the symmetry fixed mounting of the one end that the control box was kept away from to the mounting bracket is at the top of valve gap, at first will the mounting bracket passes through the welding machine and welds the left and right sides at the control box, then welds the mounting bracket at the top of valve gap through the welding machine to the completion is to the equipment of whole intelligent ball valve.

Preferably, the output ends of the first motor and the second motor all penetrate through the bottom of the control box, and clamping grooves matched with the specifications and the sizes of the clamping blocks at the tops of the first rotating rod and the second rotating rod are formed in the first rotating block and the second rotating block.

Preferably, the output that rotates the motor runs through the bottom of control box, the inside of turning block set up with the clamping groove of the fixture block specification and dimension looks adaptation at screw thread dwang top, at first aim at respectively first rotatory piece and first rotary rod, turning block and screw thread dwang, the rotatory piece of second and second rotary rod, then with first rotatory piece and first rotary rod, turning block and screw thread dwang, the rotatory piece of second and second rotary rod equipment together.

Compared with the prior art, the invention has the beneficial effects that:

1. after having connected all water inlet flange and play water flange, it is rotatory to start first motor and drive straight flute ball core, and it is rotatory to restart the second motor and drive right angle ball core, adjusts the position of right angle ball core as required to this outlet pipe drainage that can select different can be so that the staff uses, and the ball core through two different positions carries out the rotation of different positions, can reduce each seal assembly's wearing and tearing greatly.

2. The first motor through the start-up installation drives the straight flute ball core rotation and closes, and the second motor of restart installation drives the rotation of right angle ball core and closes, and the double-deck leakproofness that improves equipment inside that can be great is closed to this can prevent to let in the inside liquid of equipment and appear adverse current, effectual protection pipeline way, so that the staff uses.

3. After connecting all water inlet flanges and water outlet flanges, when liquid enters the valve body from the water inlet pipe, the rotating motor which is started to be installed can drive the moving plate to move up and down according to working requirements, so that the compression degree of the pressing spring is adjusted, and therefore the pressure inside the valve body can be adjusted, and the pressure can be conveniently used by workers.

Drawings

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

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

FIG. 3 is a schematic top cross-sectional view of the present invention;

FIG. 4 is a schematic view of the overall split structure of the present invention;

FIG. 5 is a schematic perspective view of the valve body of the present invention;

fig. 6 is a schematic perspective view of the valve cover of the present invention.

In the figure: 1. a valve body; 2. a water inlet pipe; 3. a water inlet flange; 4. a water outlet pipe; 5. a water outlet flange; 6. a valve top flange; 7. a nut; 8. a bolt; 9. a valve cover; 10. a sealing block; 11. an adjustment column; 12. a mounting frame; 13. a control box; 14. a controller; 15. a first motor; 16. a first rotating block; 17. a first rotating rod; 18. a straight groove ball core; 19. rotating the motor; 20. rotating the block; 21. a threaded rotating rod; 22. moving the plate; 23. pressing down the spring; 24. a sealing plate; 25. a second motor; 26. a second rotating block; 27. a second rotating rod; 28. a right-angle ball core; 29. z-shaped baffle plates.

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 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.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: a machining process of an intelligent ball valve comprises a valve body 1, wherein a valve top flange 6 is fixedly mounted at the top of the valve body 1, a valve cover 9 is detachably mounted above the valve top flange 6 through a bolt 8 and a nut 7, a control box 13 is mounted at the top of the valve cover 9 through a mounting frame 12, a controller 14 is fixedly mounted at the top of the inner wall of the control box 13, a first motor 15 is fixedly mounted at the bottom of the inner wall of the control box 13, a first rotary rod 17 is mounted in the first motor 15 through a first rotary block 16, a straight groove ball core 18 is fixedly mounted at the bottom of the first rotary rod 17, a rotary motor 19 is fixedly mounted at the bottom of the inner wall of the control box 13, a thread rotary rod 21 is mounted at the output end of the rotary motor 19 through a rotary block 20, a movable plate 22 is sleeved on the outside of the thread rotary rod 21, a pressing spring 23 is movably mounted at the bottom of the movable plate 22, a sealing plate 24 is fixedly installed at the bottom of the pressing spring 23, a second motor 25 is fixedly installed at the bottom of the inner wall of the control box 13, the output end of the second motor 25 is provided with a second rotating rod 27 through a second rotating block 26, the bottom of the second rotating rod 27 is fixedly provided with a right-angle ball core 28, the inside of the valve body 1 is fixedly provided with a Z-shaped baffle 29, firstly the valve body 1, the valve cover 9, the straight-groove ball core 18 and the right-angle ball core 28 are processed through a numerical control machine, then the straight groove ball core 18 and the first rotating rod 17 are welded together by a welding machine, and then the right angle ball core 28 and the second rotating rod 27 are welded together, the straight groove ball core 18 and the right angle ball core 28 are assembled inside the valve body 1, and the sealing plate 24, the push-down spring 23 and the moving plate 22 are assembled inside the valve body 1, the controller 14, the first motor 15, the rotating motor 19, and the second motor 25 are then assembled inside the control box 13.

In the embodiment, after all the water inlet flanges 3 and the water outlet flanges 5 are connected, the first motor 15 is started to drive the straight-groove ball core 18 to rotate, the second motor 25 is started to drive the right-angle ball core 28 to rotate, the position of the right-angle ball core 28 is adjusted as required, different water outlet pipes 4 can be selected for draining water, so that a worker can use the water, the ball cores at two different positions rotate at different positions, the abrasion of each sealing component can be greatly reduced, the first motor 15 which is started and installed drives the straight-groove ball core 18 to rotate and close, the second motor 25 which is started and installed drives the right-angle ball core 28 to rotate and close, the double-layer closing can greatly improve the sealing performance inside the equipment, so that the liquid which is led into the equipment can be prevented from flowing backwards, effective pipeline protection is realized, the worker can use the water by connecting all the water inlet flanges 3 and the water outlet flanges 5, when liquid enters the valve body 1 from the water inlet pipe 2, the rotating motor 19 which is started and installed can drive the moving plate 22 to move up and down according to working requirements, so that the compression degree of the pressing spring 23 is adjusted, the pressure inside the valve body 1 can be adjusted, and therefore the liquid can be conveniently used by workers.

Example two:

as shown in fig. 1 to 6, on the basis of the first embodiment, the present invention provides a technical solution: one side fixed mounting of valve body 1 has inlet tube 2, inlet tube 2 keeps away from the one end fixed mounting of valve body 1 has inlet flange 3, the equal fixed mounting in both sides has outlet pipe 4 around valve body 1, outlet pipe 4 keeps away from the one end fixed mounting of valve body 1 has outlet flange 5, at first weld inlet tube 2 and outlet pipe 4 respectively at the inlet and the liquid outlet of valve body 1 through the welding machine, weld inlet flange 3 and outlet flange 5 respectively at inlet tube 2 and outlet pipe 4 one end of keeping away from valve body 1 through the welding machine again, nut 7 has a plurality ofly, the inner circle internal thread has been seted up to the inside of a plurality of nuts 7, bolt 8 has a plurality ofly, the outer lane external screw thread with the internal thread looks adaptation of nut 7 inner circle is seted up to the inside of a plurality of bolts 8.

In this embodiment, one end fixed mounting that has inlet tube 2 and inlet tube 2 to keep away from valve body 1 through one side fixed mounting of valve body 1 has water inlet flange 3, with this can be convenient for the staff to connect the end of intaking, the equal fixed mounting in both sides has outlet pipe 4 and outlet pipe 4 to keep away from the one end fixed mounting of valve body 1 through valve body 1 has outlet flange 5 around, with this can be convenient for the staff to connect the water outlet end of two different positions, set up the outer lane external screw thread with 7 inner circle internal thread looks adaptations of nut through the inside of a plurality of bolts 8, with this can be convenient for

valve gap

9 and 6 fixed tops of valve top flange to install together.

Example three:

as shown in fig. 1 to 6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: two sealing blocks 10 are symmetrically and fixedly installed inside the valve cover 9, the bottom of the first rotating rod 17 and the bottom of the second rotating rod 27 respectively penetrate through the two sealing blocks 10 and extend to the inside of the valve body 1, an adjusting column 11 is fixedly installed on the top of the valve cover 9, the bottom of the threaded rotating rod 21 penetrates through the adjusting column 11 and extends to the inside of the adjusting column 11, the bottom of the sealing plate 24 corresponds to the position of the Z-shaped baffle 29, the valve cover 9 is firstly placed on the top of the valve body 1, the valve cover 9 and the valve body 1 are assembled together by penetrating a bolt 8 through a nut 7, the first rotating rod 17 and the second rotating rod 27 penetrate through the sealing blocks 10, the threaded rotating rod 21 penetrates through the adjusting column 11, the number of the mounting frames 12 is two, the two mounting frames 12 are symmetrically and fixedly installed on two sides of the control box 13, and the symmetry of one end, far away from the control box 13, of the two mounting frames 12 is fixedly installed on the top of the valve cover 9, firstly, the mounting frame 12 is welded on the left side and the right side of the control box 13 through the welding machine, and then the mounting frame 12 is welded on the top of the valve cover 9 through the welding machine, so that the whole intelligent ball valve is assembled.

In this embodiment, two sealing blocks 10 are symmetrically and fixedly installed inside the valve cap 9, the bottom of the first rotating rod 17 and the bottom of the second rotating rod 27 respectively penetrate through the two sealing blocks 10 and extend into the valve body 1, so as to prevent the first rotating rod 17 and the second rotating rod 27 from leaking water during the rotation process, the bottom of the threaded rotating rod 21 penetrates through the adjusting column 11 and extends into the adjusting column 11, so as to facilitate the moving plate 22 to move up and down inside the adjusting column 11, the bottom of the sealing plate 24 corresponds to the position of the Z-shaped baffle 29, so as to close the Z-shaped baffle 29 through the sealing plate 24, so as to close the internal pipeline, and the two mounting brackets 12 are symmetrically and fixedly installed on the two sides of the control box 13 and at the top of the valve cap 9, thereby, the relative positions of the control box 13 and the valve cover 9 can be stably supported.

Example four:

as shown in fig. 1 to 6, the present invention provides a technical solution based on the first embodiment, the second embodiment and the third embodiment: the output ends of the first motor 15 and the second motor 25 all penetrate through the bottom of the control box 13, the inside of the first rotating block 16 and the second rotating block 26 are provided with clamping grooves matched with the specifications and the sizes of the clamping blocks at the tops of the first rotating rod 17 and the second rotating rod 27, the output end of the rotating motor 19 penetrates through the bottom of the control box 13, the inside of the rotating block 20 is provided with clamping grooves matched with the specifications and the sizes of the clamping blocks at the top of the threaded rotating rod 21, the first rotating block 16 and the first rotating rod 17 are firstly aligned respectively, the rotating block 20 and the threaded rotating rod 21, the second rotating block 26 and the second rotating rod 27 are then assembled together, and the first rotating block 16 and the first rotating rod 17, the rotating block 20 and the threaded rotating rod 21, and the second rotating block 26 and the second rotating rod 27 are also assembled together.

In this embodiment, the draw-in groove of the fixture block specification and dimension looks adaptation at first rotary rod 17 and second rotary rod 27 top is all seted up through the inside of first rotatory piece 16 and second rotatory piece 26 to this can be convenient for first rotatory piece 16 and second rotatory piece 26 drive first rotary rod 17 and second rotary rod 27 and rotate, set up through the inside of turning block 20 with the fixture block specification and dimension looks adaptation draw-in groove at screw thread dwang 21 top, so that can be convenient for rotate motor 19 and drive screw thread dwang 21 and rotate.

The working principle and the using process of the invention are as follows: firstly, a valve body 1, a valve cover 9, a straight groove ball core 18 and a right angle ball core 28 are processed by a numerical control machine tool, a water inlet pipe 2 and a water outlet pipe 4 are respectively welded on a liquid inlet and a liquid outlet of the valve body 1 by a welding machine, a water inlet flange 3 and a water outlet flange 5 are respectively welded on one ends of the water inlet pipe 2 and the water outlet pipe 4 far away from the valve body 1 by the welding machine, the straight groove ball core 18 and a first rotating rod 17 are welded together by the welding machine, the right angle ball core 28 and a second rotating rod 27 are welded together, the straight groove ball core 18 and the right angle ball core 28 are assembled in the valve body 1, a sealing plate 24, a down-pressing spring 23 and a moving plate 22 are assembled in the valve body 1, a controller 14, a first motor 15, a rotating motor 19 and a second motor 25 are assembled in a control box 13, an installation frame 12 is welded on the left side and the right side of the control box 13 by the welding machine tool, the valve cover 9 is placed at the top of the valve body 1, the valve cover 9 and the valve body 1 are assembled together by a bolt 8 passing through a nut 7, a first rotating rod 17 and a second rotating rod 27 pass through a sealing block 10, a threaded rotating rod 21 passes through an adjusting column 11 and is respectively aligned with a first rotating block 16, the first rotating block 17, a rotating block 20, the threaded rotating rod 21, a second rotating block 26 and the second rotating rod 27, the first rotating block 16, the first rotating block 17, the rotating block 20, the threaded rotating rod 21, the second rotating block 26 and the second rotating rod 27 are assembled together, a mounting frame 12 is welded on the top of the valve cover 9 by a welding machine, so that the whole intelligent ball valve is assembled, after all water inlet flanges 3 and water outlet flanges 5 are connected, a first motor 15 is started to drive a straight groove ball core 18 to rotate, a second motor 25 is started to drive a right angle ball core 28 to rotate, the position of the right angle ball core 28 is adjusted as required, so as to select different water outlet pipes 4 to drain, so as to be convenient for the working personnel to use, the ball cores at two different positions rotate at different positions, the abrasion of each sealing component can be greatly reduced, the first motor 15 which is installed by starting drives the straight groove ball core 18 to rotate and close, the second motor 25 which is installed by starting drives the right angle ball core 28 to rotate and close, the double-layer closing can greatly improve the sealing property in the device, thereby preventing the liquid which is introduced into the device from flowing backwards, effectively protecting the pipeline so as to be convenient for the working personnel to use, after all the water inlet flanges 3 and the water outlet flanges 5 are connected, when the liquid enters the valve body 1 from the water inlet pipe 2, the rotating motor 19 which is installed by starting can drive the rotating motor 22 to move up and down according to the working requirement to adjust the compression moving plate of the pressing spring 23, thereby the pressure in the valve body 1 can be adjusted, so as to be convenient for the staff to use.

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 machining process of the intelligent ball valve is characterized in that: firstly, a valve body (1), a valve cover (9), a straight groove ball core (18) and a right angle ball core (28) are processed through a numerical control machine tool, then the straight groove ball core (18) and a first rotating rod (17) are welded together through a welding machine, then the right angle ball core (28) and a second rotating rod (27) are welded together, the straight groove ball core (18) and the right angle ball core (28) are assembled inside the valve body (1), a sealing plate (24), a down-pressing spring (23) and a moving plate (22) are assembled inside the valve body (1), then a controller (14), a first motor (15), a rotating motor (19) and a second motor (25) are assembled inside a control box (13), a valve top flange (6) is fixedly installed at the top of the valve body (1), the valve cover (9) is detachably installed above the valve top flange (6) through a bolt (8) and a nut (7), the top of the valve cover (9) is provided with a control box (13) through an installation frame (12), the top of the inner wall of the control box (13) is fixedly provided with a controller (14), the bottom of the inner wall of the control box (13) is fixedly provided with a first motor (15), a first rotating rod (17) is arranged inside the first motor (15) through a first rotating block (16), and the bottom of the first rotating rod (17) is fixedly provided with a straight-groove ball core (18);

a rotating motor (19) is fixedly arranged at the bottom of the inner wall of the control box (13), a threaded rotating rod (21) is arranged at the output end of the rotating motor (19) through a rotating block (20), a movable plate (22) is movably sleeved outside the threaded rotating rod (21), a lower pressing spring (23) is movably installed at the bottom of the movable plate (22), a sealing plate (24) is fixedly arranged at the bottom of the lower pressing spring (23), a second motor (25) is fixedly arranged at the bottom of the inner wall of the control box (13), the output end of the second motor (25) is provided with a second rotating rod (27) through a second rotating block (26), the bottom of the second rotating rod (27) is fixedly provided with a right-angle ball core (28), a Z-shaped baffle plate (29) is fixedly arranged in the valve body (1), and the bottom of the sealing plate (24) corresponds to the Z-shaped baffle plate (29);

one side fixed mounting of valve body (1) has inlet tube (2), the one end fixed mounting that valve body (1) was kept away from in inlet tube (2) has into water flange (3), the equal fixed mounting in both sides has outlet pipe (4) around valve body (1), the one end fixed mounting that valve body (1) was kept away from in outlet pipe (4) has out water flange (5), at first will through the welding machine inlet tube (2) and outlet pipe (4) weld respectively at the inlet and the liquid outlet of valve body (1), will advance water flange (3) and go out water flange (5) and weld respectively in the one end that valve body (1) was kept away from in inlet tube (2) and outlet pipe (4) through the welding machine again.

2. The machining process of the intelligent ball valve according to claim 1, wherein the machining process comprises the following steps: the nut (7) have a plurality ofly, and a plurality ofly inner circle internal thread has been seted up to the inside of nut (7), bolt (8) have a plurality ofly, and a plurality ofly the outer lane external screw thread that matches with nut (7) inner circle internal thread is seted up to the outside of bolt (8).

3. The machining process of the intelligent ball valve according to claim 1, wherein the machining process comprises the following steps: two sealing blocks (10) are symmetrically and fixedly mounted in the valve cover (9), and the bottom of the first rotating rod (17) and the bottom of the second rotating rod (27) penetrate through the two sealing blocks (10) respectively and extend to the inside of the valve body (1).

4. The machining process of the intelligent ball valve according to claim 3, wherein the machining process comprises the following steps: the top fixed mounting of valve gap (9) has regulation post (11), the bottom of screw thread dwang (21) runs through regulation post (11) and extends to inside regulation post (11), at first will valve gap (9) are placed at the top of valve body (1), and rethread bolt (8) pass nut (7) with valve gap (9) and valve body (1) equipment together to make first rotary rod (17) and second rotary rod (27) pass sealed piece (10), make screw thread dwang (21) pass regulation post (11).

5. The machining process of the intelligent ball valve according to claim 1, wherein the machining process comprises the following steps: mounting bracket (12) have two, two mounting bracket (12) symmetry fixed mounting is in the both sides of control box (13), two the symmetry fixed mounting of the one end of control box (13) is kept away from in mounting bracket (12) is at the top of valve gap (9), at first will mounting bracket (12) pass through the welding machine and weld the left and right sides in control box (13), then weld mounting bracket (12) at the top of valve gap (9) through the welding machine to the completion is to the equipment of whole intelligent ball valve.

6. The machining process of the intelligent ball valve according to claim 1, wherein the machining process comprises the following steps: the bottom of control box (13) is all run through to the output of first motor (15) and second motor (25), the draw-in groove with the fixture block specification and dimension looks adaptation at first rotary rod (17) and second rotary rod (27) top is all seted up to the inside of first rotatory piece (16) and second rotatory piece (26).

7. The machining process of the intelligent ball valve according to claim 6, wherein the machining process comprises the following steps: the bottom of control box (13) is run through to the output that rotates motor (19), the inside of turning block (20) is seted up with the fixture block specification and dimension looks adaptation draw-in groove at screw thread dwang (21) top, at first aims at respectively first rotatory piece (16) and first rotary rod (17), turning block (20) and screw thread dwang (21), the rotatory piece of second (26) and second rotary rod (27), then assemble together first rotatory piece (16) and first rotary rod (17), turning block (20) and screw thread dwang (21), the rotatory piece of second (26) and second rotary rod (27).