CN217762122U

CN217762122U - Water flow automatic control regulating valve

Info

Publication number: CN217762122U
Application number: CN202220962925.4U
Authority: CN
Inventors: 唐世号
Original assignee: Jiangsu Tanggong Automatic Control Equipment Co ltd
Current assignee: Jiangsu Tanggong Automatic Control Equipment Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-11-08
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a governing valve technical field discloses a discharge automatic control governing valve, which comprises a valve body, the left end of valve body is connected with first disc, the internally mounted of first disc has bearing and second shaft pole, the one end of second shaft pole is connected with the second disc, third spout and second spout have been seted up to the inside of first disc, the internally connected with slider of third spout, first spout has been seted up in the outside of slider, the internally connected with ball of first spout, the utility model discloses set up servo motor, first disc and second disc, open servo motor, it is rotatory to drive first bevel wheel, and then the second disc that drives second bevel wheel and second shaft pole one end rotates, through the position relation between inside first through-hole of second disc and the second through-hole, can control discharge, easy operation has solved discharge control single structure, the relatively poor problem of discharge control effect.

Description

Water flow automatic control regulating valve

Technical Field

The utility model relates to a governing valve technical field specifically is a discharge automatic control governing valve.

Background

In the field of industrial automation process control, a final control element for changing technological parameters of medium flow, pressure, temperature, liquid level and the like by power operation through receiving a control signal output by a regulation control unit generally comprises an actuating mechanism and a valve, and the valve body of the regulating valve is various, and the commonly used valve body is in the forms of a straight-through single seat, a straight-through double seat, an angle, a diaphragm, a small flow, a tee joint, an eccentric rotation, a butterfly shape, a sleeve shape, a sphere shape and the like.

Chinese patent discloses a discharge automatic control governing valve (publication No. CN 208831840U), this patent technology compares traditional governing valve body's closure structure to two ends hydraulic pressure pipe opens and closes through the air pressure control valve body when the water business turn over, and the opening and closing closes the upper and lower structure that pneumatic structure forms for air cavity and valve body, can effectively guarantee the life that the valve promoted the structure than traditional single-chamber pneumatic structure, avoid the part to receive one-way activity striking influence part life, but discharge control structure is single, discharge control effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a discharge automatic control governing valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a discharge automatic control governing valve, includes the valve body, the left end of valve body is connected with first disc, the bearing is installed to the inside intermediate position of first disc, the inboard of bearing is connected with the second axostylus axostyle, the one end of second axostylus axostyle is connected with the second disc, a plurality of second through-hole has been seted up to the inside position that is close to the bearing of first disc, the inside position of keeping away from the bearing of first disc has seted up the third spout, the second spout has been seted up to the inner wall of third spout, the internal connection of third spout has the slider, first spout has been seted up in the outside of slider, the internal connection of first spout has the ball, the one end of slider is connected with the second disc, the first through-hole of a plurality of has been seted up to the inside of second disc.

As the utility model discloses further scheme again: the other end of the second shaft lever is connected with a second umbrella wheel, the top end of the valve body is connected with a first shaft lever in a penetrating mode, the top end of the first shaft lever is connected with a servo motor, the bottom end of the first shaft lever is connected with a first umbrella wheel, and the first umbrella wheel is connected with the second umbrella wheel.

As the utility model discloses further scheme again: the valve comprises a valve body and is characterized in that a valve core seat is connected to the middle position inside the valve body, a valve rod is connected to the top end of the valve body in a penetrating mode, a pneumatic execution switch is connected to the top end of the valve rod, and a valve core is connected to the bottom end of the valve rod.

As a further aspect of the present invention: the left end and the right end of the valve body are both connected with sealing gaskets.

As the utility model discloses further scheme again: the second shaft rod penetrates through the second disc and the first disc, the second shaft rod is fixedly connected with the second disc, and the second shaft rod is rotatably connected with the first disc through a bearing.

As the utility model discloses further scheme again: the servo motor is electrically connected with the external controller through a circuit, and the second shaft lever is in transmission connection with the first shaft lever through a second bevel wheel and a first bevel wheel.

As a further aspect of the present invention: the sliding block is connected with the first disc in a sliding mode through a ball.

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

1. set up servo motor, first disc and second disc, open servo motor, it is rotatory to drive first axostylus axostyle and first bevel gear, and then it is rotatory to drive second bevel gear and second axostylus axostyle, under the linkage effect through the bearing, the second disc that drives second axostylus axostyle one end rotates, through the position relation between inside first through-hole of second disc and the second through-hole, can control discharge, and is simple in operation, and it is single to have solved discharge control structure, the relatively poor problem of discharge control effect.

2. Set up first spout, ball, second spout, third spout and slider, the second disc rotates the in-process, and the slider that drives second disc one side slides along the third spout is inside, through the ball with first spout, under the linkage effect of second spout, is favorable to improving the stability of slider, and then improves the stability of second disc.

Drawings

FIG. 1 is a schematic structural view of an automatic water flow control regulating valve;

FIG. 2 is an internal cross-sectional view of a valve body in an automatic water flow control regulator valve;

FIG. 3 is an enlarged view of the water flow rate automatic control regulating valve at A;

fig. 4 is an enlarged view of a water flow rate automatic control regulating valve at B.

In the figure: 1. a pneumatic execution switch; 2. a valve body; 3. a gasket; 4. a servo motor; 5. a valve stem; 6. a valve core; 7. a valve core seat; 8. a first disc; 9. a second disc; 10. a first through hole; 11. a second through hole; 12. a first shaft lever; 13. a first umbrella wheel; 14. a second umbrella wheel; 15. a second shaft lever; 16. a bearing; 17. a first chute; 18. a ball bearing; 19. a second chute; 20. a third chute; 21. a slide block.

Detailed Description

Please refer to fig. 1-4, in an embodiment of the present invention, an automatic water flow control regulating valve, including a valve body 2, the left end of the valve body 2 is connected with a first disk 8, a bearing 16 is installed at the inside intermediate position of the first disk 8, the inside of the bearing 16 is connected with a second shaft lever 15, the one end of the second shaft lever 15 is connected with a second disk 9, a plurality of second through holes 11 have been seted up at the position that the inside of the first disk 8 is close to the bearing 16, a third chute 20 has been seted up at the position that the inside of the first disk 8 is far away from the bearing 16, a second chute 19 has been seted up at the inner wall of the third chute 20, an internal connection of the third chute 20 has a slider 21, a first chute 17 has been seted up in the outside of slider 21, an internal connection of the first chute 17 has a ball 18, the one end of the slider 21 is connected with the second disk 9, a plurality of first through holes 10 have been seted up in the inside of the second disk 9.

In fig. 2 and 3: the other end of second axostylus axostyle 15 is connected with second bevel gear 14, the top through connection of valve body 2 has first axostylus axostyle 12, the top of first axostylus axostyle 12 is connected with servo motor 4, the bottom of first axostylus axostyle 12 is connected with first bevel gear 13, first bevel gear 13 is connected with second bevel gear 14, open servo motor 4, it is rotatory to drive first axostylus axostyle 12 and first bevel gear 13, and then it is rotatory to drive second bevel gear 14 and second axostylus axostyle 15, under the linking action through bearing 16, drive the second disc 9 of second axostylus axostyle 15 one end and rotate, through the position relation between the inside first through-hole 10 of second disc 9 and second through-hole 11, can control water flow, and is simple to operate, the problem that water flow control structure is single, water flow control effect is relatively poor is solved.

In fig. 1 and 2: the valve core seat 7 is connected to the middle position in the valve body 2, the valve rod 5 is connected to the top end of the valve body 2 in a penetrating mode, the pneumatic execution switch 1 is connected to the top end of the valve rod 5, the valve core 6 is connected to the bottom end of the valve rod 5, the pneumatic execution switch 1 is started, the valve rod 5 and the valve core 6 are driven to descend, and the valve core seat 7 is closed.

In fig. 1 and 2: both ends all are connected with sealed the pad 3 about valve body 2, are favorable to improving valve body 2's leakproofness.

In fig. 2 and 3: the second shaft lever 15 penetrates through the second disc 9 and the first disc 8, the second shaft lever 15 is fixedly connected with the second disc 9, the second shaft lever 15 is rotatably connected with the first disc 8 through a bearing 16, and the servo motor 4 drives the first shaft lever 12 to rotate and simultaneously drives the second disc 9 to rotate.

In fig. 2 and 3: the servo motor 4 is electrically connected with an external controller through a circuit, the second shaft rod 15 is in transmission connection with the first shaft rod 12 through the second umbrella wheel 14 and the first umbrella wheel 13, the servo motor 4 is started, the first shaft rod 12 and the first umbrella wheel 13 are driven to rotate, and then the second umbrella wheel 14 and the second shaft rod 15 are driven to rotate.

In fig. 2 and 4: slider 21 passes through ball 18 sliding connection with first disc 8, and second disc 9 rotates the in-process, drives the slider 21 of second disc 9 one side and slides along the inside of third spout 20, under the linkage effect through ball 18 and first spout 17, second spout 19, is favorable to improving slider 21's stability, and then improves second disc 9's stability.

The utility model discloses a theory of operation is: in the using process, the servo motor 4 is started, the first shaft rod 12 and the first umbrella wheel 13 are driven to rotate, the second umbrella wheel 14 and the second shaft rod 15 are further driven to rotate, the second disc 9 at one end of the second shaft rod 15 is driven to rotate under the connecting action of the bearing 16, the water flow can be controlled through the position relation between the first through hole 10 and the second through hole 11 inside the second disc 9, in the rotating process of the second disc 9, the sliding block 21 on one side of the second disc 9 is driven to slide along the inside of the third sliding groove 20, the ball 18 is connected with the first sliding groove 17, and the second sliding groove 19 is beneficial to improving the stability of the sliding block 21, so that the stability of the second disc 9 is improved.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a discharge automatic control governing valve, includes valve body (2), its characterized in that, the left end of valve body (2) is connected with first disc (8), bearing (16) are installed to the inside intermediate position of first disc (8), the inboard of bearing (16) is connected with second axostylus axostyle (15), the one end of second axostylus axostyle (15) is connected with second disc (9), a plurality of second through-hole (11) have been seted up to the inside position that is close to bearing (16) of first disc (8), third spout (20) have been seted up to the inside position of keeping away from bearing (16) of first disc (8), second spout (19) have been seted up to the inner wall of third spout (20), the internal connection of third spout (20) has slider (21), first spout (17) have been seted up in the outside of slider (21), the internal connection of first spout (17) has ball (18), the one end of slider (21) is connected with second disc (9), a plurality of first through-hole (10) have been seted up to the inside of second disc (9).

2. The automatic water flow control regulating valve according to claim 1, wherein a second bevel wheel (14) is connected to the other end of the second shaft (15), a first shaft (12) is connected to the top end of the valve body (2) in a penetrating manner, a servo motor (4) is connected to the top end of the first shaft (12), a first bevel wheel (13) is connected to the bottom end of the first shaft (12), and the first bevel wheel (13) is connected to the second bevel wheel (14).

3. The automatic water flow control regulating valve according to claim 1, characterized in that a valve core seat (7) is connected to an internal middle position of the valve body (2), a valve rod (5) is connected to the top end of the valve body (2) in a penetrating manner, a pneumatic execution switch (1) is connected to the top end of the valve rod (5), and a valve core (6) is connected to the bottom end of the valve rod (5).

4. The automatic water flow control regulating valve according to claim 1, wherein the left end and the right end of the valve body (2) are connected with sealing gaskets (3).

5. An automatic control regulating valve for water flow according to claim 1, characterized in that said second shaft (15) penetrates the inside of the second disc (9) and the first disc (8), said second shaft (15) is fixedly connected with the second disc (9), said second shaft (15) is rotatably connected with the first disc (8) through a bearing (16).

6. The automatic water flow control regulating valve according to claim 2, wherein the servo motor (4) is electrically connected with an external controller through a circuit, and the second shaft (15) is in transmission connection with the first shaft (12) through a second bevel wheel (14) and a first bevel wheel (13).

7. An automatic control regulating valve for water flow according to claim 1, characterized in that said slider (21) is slidingly connected to said first disk (8) by means of balls (18).