CN112032068A

CN112032068A - Non-blocking self-balancing rotary valve device

Info

Publication number: CN112032068A
Application number: CN202010864654.4A
Authority: CN
Inventors: 刘龙云; 杨小妹; 马梦醒; 俞雷; 李波
Original assignee: Ma'anshan Chengyunbo Precision Machinery Co ltd
Current assignee: Ma'anshan Chengyunbo Precision Machinery Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2020-12-04

Abstract

The invention provides a non-blocking self-balancing rotary valve device, which comprises a main valve body. The non-blocking self-balancing rotary valve device is connected with a power supply, a driving motor starts to operate, the driving motor drives a rolling shaft to rotate, the rolling shaft drives a fixed column to rotate, the fixed column is arranged on the inner wall of a rolling bearing, therefore, the main valve body can not rotate, the fixed column drives the rotating rod to rotate, the rotating rod drives the water stopping disc and the rotating blade to rotate, when water enters a transportation workshop through the through flow pipe, because of the driving motor, part of water enters the transportation workshop, and the transportation workshop forms a closed space because of the surrounding of the water stopping disc, the water stopping pad and the rotating blade, so that the water cannot leak or seep randomly in the transportation process, after reaching the other side of the draft tube, the water will be discharged, and in the driving process, in order to prevent the rotation and the offset of the driving motor, the shell and the rubber are fixed on the driving motor, so that the damage of the internal components of the device caused by the offset of the driving motor is prevented.

Description

Non-blocking self-balancing rotary valve device

Technical Field

The invention relates to the technical field of computer accessories, in particular to a non-blocking self-balancing rotary valve device.

Background

At present, water pump water supply and drainage systems of many enterprises require realization of automatic control, and remote monitoring, automatic control, unattended operation and periodic inspection of pump stations are realized. The existing automatic control system of the water pump comprises a water pump, an automatic control device and a vacuum starting device. When the water pump needs to operate, a starting signal is sent manually or automatically, so that the PLC system of the water pump enters a working state. After the system is started, a starting instruction for starting the vacuum device and the valve device of the vacuum device is sent out, and when the vacuum degree in the pump body meets the requirement, an instruction for starting the motor of the water pump is sent out by the automatic control system, so that the water pump is put into operation.

The control valve used at present comprises an electric gate valve, a hydraulic gate valve, an electric ball valve, an electromagnetic valve and the like, and the valves have three problems, namely, when the pipeline pressure is overlarge, the control valve is difficult to open; secondly, because impurities exist, sometimes the valve cannot be closed, the signal of the limit switch cannot be output; thirdly, the valve is vulnerable to the pregnant. If the valve cannot be opened or closed, the limit switch cannot output signals, so that the PLC control system cannot execute the next program and cannot normally operate, and the automatic control of the water pump cannot be realized. Therefore, we improve this and propose a non-clogging self-balancing rotary valve device.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a non-blocking self-balancing rotary valve device, which comprises a main valve body, wherein a through flow pipe is inserted in the middle of the valve body of the main valve body, a connecting disc is fixedly arranged above the through flow pipe, a connecting hole is arranged above the connecting disc, a filter screen is arranged in the middle of the connecting disc, an installation disc is fixedly arranged on the side surface of the main valve body, a shell is arranged on the periphery of the installation disc, the installation disc is connected with the shell through a first screw, the right side of the shell is connected with a driving motor, a rolling bearing is fixedly arranged on the inner wall of the installation disc, a fixed column is fixedly arranged in the rolling bearing, a rolling shaft is fixedly arranged on the outer wall of the fixed column, a rotary rod is fixedly arranged on the inner wall of the fixed column, a water stopping disc is, the top of the rotating blade is simultaneously provided with a fixing plate, the top of the fixing plate is fixedly connected with a water stop pad, and the fixing plate is connected with the rotating blade in an inserting mode through second screws.

As a preferred technical scheme of the invention, the main valve body, the mounting disc, the shell, the rotating rod, the water stop disc, the rolling bearing, the fixed column and the axis of the rolling shaft are on the same straight line.

As a preferable technical scheme of the invention, the filter screen can be just embedded into the inner wall of the connecting disc, and the perimeter of the inner ring of the filter screen is the same as that of the inner groove of the connecting disc.

As a preferable technical scheme of the invention, the number of the rotating blades is six, and the distance and the angle between every two rotating blades are the same.

As a preferable technical scheme of the invention, the water stop pad and the water stop disc are made of the same material and are made of rubber.

As a preferable technical scheme of the invention, the rotating area from the rotating blade to the topmost end of the water stop pad is equal to the area and the circumference of the water stop disc, and two ends of the rotating blade are perpendicular to the water stop disc and are fixedly connected with the water stop disc.

As a preferable technical solution of the present invention, the duct width of the draft tube is not greater than the duct width of the main valve body, and the draft tubes are symmetrically disposed on both sides of the main valve body.

As a preferred technical scheme of the invention, the periphery of the circular disc at the bottom of the shell is the same as the mounting disc in size, and the top of the shell is fixedly connected with the driving motor through a rubber pad.

The invention has the beneficial effects that: this kind of there is not self-balancing rotation type valve device of jam, its main valve body, mounting disc, shell, rotary rod, stagnant water dish, antifriction bearing, fixed column and the axle center of roll axis are on the collinear for can be more stable when the pivoted. The filter screen can just imbed the inner wall of connection pad, and the filter screen can easily be followed the connection pad and taken out, through this kind of mode for the filter screen can easily take out it when filtering the end at every turn, and wash. The angle and the distance of each rotating blade in the main valve body are the same, so that a stable value is guaranteed to be kept when water enters and exits every time, and each rotating blade rotates around the rotating rod stably when rotating. Because shell bottom disc is the same with the mounting disc size, and the shell top passes through rubber pad fixed connection with driving motor for driving motor will carry out the shock attenuation through the rubber pad when driving the rotary rod, and through the fixed of shell, makes the rotary rod will not the skew track when rotatory.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in greater detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.

FIG. 1 is a schematic structural view of a non-clogging self-balancing rotary valve assembly of the present invention;

FIG. 2 is a schematic side cross-sectional view of a main valve body of a non-clogging self-balancing rotary valve assembly of the present invention;

fig. 3 is a schematic cross-sectional structure of a main valve body of a non-clogging self-balancing rotary valve device.

In the figure: 1. a main valve body; 2. mounting a disc; 3. a connecting disc; 4. filtering with a screen; 5. a draft tube; 6. a first screw; 7. a drive motor; 8. rotating the leaf; 9. a fixing plate; 10. a water stop pad; 11. a second screw; 12. a water stopping disc; 13. a rolling bearing; 14. fixing a column; 15. a roll axis; 16. a housing; 17. rotating the rod; 18. connecting holes; 19. and (7) a rubber pad.

Detailed Description

Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Example (b): as shown in fig. 1-3, the invention relates to a non-clogging self-balancing rotary valve device, which comprises a main valve body 1, a flow pipe 5 is inserted in the middle of the main valve body 1, a connecting disc 3 is fixedly arranged above the flow pipe 5, a connecting hole 18 is arranged above the connecting disc 3, a filter screen 4 is arranged in the middle of the connecting disc 3, a mounting disc 2 is fixedly arranged on the side surface of the main valve body 1, a shell 16 is arranged on the periphery of the mounting disc 2, the mounting disc 2 is connected with the shell 16 through a first screw 6, a driving motor 7 is connected on the right side of the shell 16, a rolling bearing 13 is fixedly arranged on the inner wall of the mounting disc 2, a fixed column 14 is fixedly arranged in the rolling bearing 13, a rolling shaft 15 is fixedly arranged on the outer wall of the fixed column 14, a rotary rod 17 is fixedly arranged on the, 8 tops of rotatory leaf are equipped with

stagnant water pad

10, and 8 tops of rotatory leaf are equipped with fixed plate 9 simultaneously, and 9 top fixedly connected with stagnant water pads 10 of fixed plate, fixed plate 9 pass through second screw 11 and alternate with rotatory leaf 8 and be connected.

The main valve body 1, the mounting disc 2, the shell 16, the rotating rod 17, the water stop disc 12, the rolling bearing 13, the fixed column 14 and the rolling shaft 15 are arranged on the same straight line, and the whole device can stably run in the process of operation through the structure.

Wherein, filter screen 4 can just imbed the inner wall of connection pad 3, and the inner ring length of filter screen 4 is the same with the interior groove length of connection pad 3, and through this kind of structure for filter screen 4 can be very light just taken out and wash when the operation is finished each time.

Wherein, the rotating blades 8 have six rotating blades, and the distance and the angle between each rotating blade 8 are the same, so that each rotating blade can stably rotate when in operation through the hexagonal structure.

The water stopping pad 10 and the water stopping tray 12 are made of the same material and are made of rubber, and water cannot easily leak from each water storage space through the rubber material.

Wherein, the rotating area from the rotating blade 8 to the topmost end of the water stop pad 10 is equal to the area and the perimeter of the water stop disc 12, the two ends of the rotating blade 8 are perpendicular to the water stop disc 12 and are fixedly connected with the water stop disc, and each water storage space is kept the same in the water transportation process at each time through the fixed connection of the two ends.

The width of the pipeline penetrating through the flow through pipe 5 is not larger than that of the pipeline penetrating through the main valve body 1, the penetrating flow through pipe 5 is symmetrically arranged on two sides of the main valve body 1, and liquid can be kept stable in the flowing-in and flowing-out process through the symmetrical structure.

Wherein, 16 bottom disc peripheries of shell are the same with mounting disc 2 size, and 16 tops of shell and driving motor 7 pass through rubber pad 19 fixed connection, through the rubber pad 19 at 16 tops of shell for driving motor has absorbing effect at the operation in-process, and driving motor passes through the fixed of shell 16, also can not take place the inside indiscriminate shake of device and lead to the damage of device.

The working principle is as follows: firstly checking whether the device is normal, connecting the main valve body 1 with other devices through the connecting disc 3, fixing the main valve body with other devices through the connecting hole 18, after the checking is finished, switching on the device, after the power is switched on, starting to operate the driving motor 7, driving the rolling shaft 15 to rotate by the driving motor 7, driving the fixed column 14 to rotate by the rolling shaft 15, wherein the fixed column 14 is arranged on the inner wall of the rolling bearing 13, so the main valve body 1 cannot rotate, the fixed column 14 drives the rotating rod 17 to rotate, the rotating rod 17 drives the water stop disc 12 and the rotating blade 8 to rotate, when water enters a transportation workshop through the through-flow pipe 5, part of the water enters the transportation workshop due to the driving of the driving motor 7, and the transportation workshop forms a closed space due to the surrounding of the water stop disc 12, the water stop pad 10 and the rotating blade 8, so that the water cannot leak or infiltrate at will not occur during the, the water is discharged, and in order to prevent the rotation and deviation of the driving motor 7 during the driving, the housing 16 and the rubber pad 19 are fixed to the driving motor 7 to prevent the damage of the internal components of the apparatus due to the deviation of the driving motor 7. After the driving motor 7 stops running, the internal parts of the main valve body 1 also stop rotating, and water flow can not flow due to the obstruction of the rotating blade 8, the water stop pad 10 and the water stop disc 12, so that the whole running is finished.

To facilitate understanding of the solution of the embodiments of the present invention and the effects thereof, a specific application example is given below. It will be understood by those skilled in the art that this example is merely for the purpose of facilitating an understanding of the present invention and that any specific details thereof are not intended to limit the invention in any way.

It will be appreciated by persons skilled in the art that the above description of embodiments of the invention is intended only to illustrate the benefits of embodiments of the invention and is not intended to limit embodiments of the invention to any examples given.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The non-blocking self-balancing rotary valve device comprises a main valve body (1) and is characterized in that a through flow pipe (5) is inserted in the middle of the valve body of the main valve body (1), a connecting disc (3) is fixedly mounted above the through flow pipe (5), a connecting hole (18) is formed in the upper portion of the connecting disc (3), a filter screen (4) is mounted in the middle of the connecting disc (3), a mounting disc (2) is fixedly mounted on the side face of the main valve body (1), a shell (16) is arranged on the periphery of the mounting disc (2), the mounting disc (2) is connected with the shell (16) through a first screw (6), a driving motor (7) is connected to the right side of the shell (16), a rolling bearing (13) is fixedly mounted on the inner wall of the mounting disc (2), a fixing column (14) is fixedly mounted in the rolling bearing (13), and a rolling shaft, fixed column (14) inner wall fixed mounting has rotary rod (17), rotary rod (17) the leftmost end and the rightmost end fixed mounting have stagnant water dish (12), fixed mounting has rotatory leaf (8) around rotary rod (17), rotatory leaf (8) top is equipped with stagnant water pad (10), rotatory leaf (8) top is equipped with fixed plate (9) simultaneously, fixed plate (9) top fixedly connected with stagnant water pad (10), fixed plate (9) are passed through second screw (11) and are connected with rotatory leaf (8) interlude.

2. The non-blocking self-balancing rotary valve device according to claim 1, wherein the main valve body (1), the mounting disc (2), the housing (16), the rotating rod (17), the water stop disc (12), the rolling bearing (13), the fixing column (14) and the rolling shaft (15) are arranged on the same straight line.

3. The non-clogging self-balancing rotary valve device according to claim 1, characterized in that the screen (4) is just embedded in the inner wall of the connecting disc (3), and the length of the inner ring of the screen (4) is the same as the length of the inner groove of the connecting disc (3).

4. The self-balancing rotary valve assembly according to claim 1, wherein the number of the rotary vanes (8) is six, and the distance and angle between each rotary vane (8) is the same.

5. The non-clogging self-balancing rotary valve device according to claim 1, wherein the water-stopping pad (10) and the water-stopping disk (12) are made of the same material, and the water-stopping pad (10) and the water-stopping disk (12) are made of rubber.

6. The non-blocking self-balancing rotary valve device according to claim 1, wherein the area of rotation from the rotary blade (8) to the topmost end of the water stop pad (10) is the same as the area of the water stop disk (12), and the two ends of the rotary blade (8) are perpendicular to the water stop disk (12) and are fixedly connected with the water stop disk.

7. The self-balancing rotary valve assembly according to claim 1, wherein the draft tube (5) has a duct width no greater than the duct width of the main valve body (1), and the draft tubes (5) are symmetrically disposed on both sides of the main valve body (1).

8. The non-clogging self-balancing rotary valve device according to claim 1, characterized in that the periphery of the disk at the bottom of the housing (16) is the same size as the mounting disk (2), and the top of the housing (16) is fixedly connected with the driving motor (7) through a rubber gasket (19).