Valve facilitating circulation

Abstract

The utility model discloses a valve convenient for circulation, which belongs to the technical field of valves, and comprises a valve body, the upper surface of the valve body is fixedly connected with a protective shell, the inside of the protective shell is fixedly connected with a positive and negative motor, and an output shaft of the positive and negative motor is fixedly connected with a first rotating shaft; a first rotating shaft is fixedly connected to the upper surface of the valve body, a transmission worm is fixedly connected to the surface of the first rotating shaft, a fixing plate is fixedly connected to the upper surface of the valve body, a bearing is fixedly connected to the surface of the fixing plate so that a second rotating shaft can be arranged in the fixing plate in a penetrating mode, and a transmission worm gear is fixedly connected to the surface of the second rotating shaft. By arranging the forward and reverse motor, when a worker uses the device to convey fluid in a pipeline, the worker only needs to start the forward and reverse motor through the control switch, the transmission rack can drive the sealing plug at the bottom end of the movable plate to move in the valve body, and therefore the worker can conveniently close and open the valve body.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, and more specifically, to a valve that facilitates circulation. Background Art

[0002] Valves are mechanical devices that control the flow rate, direction, pressure and temperature of flowing fluid media. Valves are basic components in piping systems. Valve fittings are technically the same as pumps and are often discussed as a separate category. Valves can be operated manually or with a handwheel, handle or pedal, and can also be controlled to change the pressure, temperature and flow of the fluid medium. Valves can perform continuous or repeated operations on these changes, such as safety valves installed in hot water systems or steam boilers. In more complex control systems, automatic control valves are used according to the needs of external input. Currently, existing valves will become blocked during use, which makes it inconvenient for staff to clean the blockage, and therefore it is not convenient for the fluid to circulate inside the valve, seriously affecting people's normal use. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a valve that facilitates circulation and has the characteristics of being easy for staff to clean up the blockage and avoiding the blockage of the valve during use.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a valve that is convenient for circulation, including a valve body, a protective shell is fixedly connected to the upper surface of the valve body, a forward and reverse motor is fixedly connected to the interior of the protective shell, an output shaft of the forward and reverse motor is fixedly connected to a first rotating shaft, a transmission worm is fixedly connected to the surface of the first rotating shaft, a fixing plate is fixedly connected to the upper surface of the valve body, a bearing is fixedly connected to the surface of the fixing plate so that a second rotating shaft is penetrated therein, a transmission worm is fixedly connected to the surface of the second rotating shaft, the transmission worm and the transmission worm are meshed, a sealing groove is fixedly connected to the interior of the valve body, a sealing plug is arranged inside the valve body, and the sealing plug is penetrated inside the sealing groove The upper surface of the sealing plug is fixedly connected with a movable plate, the surface of the movable plate is fixedly connected with a transmission rack, the side of the valve body is fixedly connected with a water inlet, the lower surface of the water inlet is fixedly connected with a fixed groove, the interior of the fixed groove is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a third rotating shaft, the top of the third rotating shaft is fixedly connected with a first bevel gear, the interior of the water inlet is fixedly connected with a filter screen, the surface of the filter screen is fixedly connected with a bearing so that a fourth rotating shaft is passed through it, one end of the fourth rotating shaft is fixedly connected with a second bevel gear, the first bevel gear and the second bevel gear are meshed, and the other side of the valve body is fixedly connected with a water outlet.

[0007] When the valve that facilitates circulation of the present technical solution is used, the forward and reverse motors are started by controlling the switch, so that the transmission rack can drive the sealing plug at the bottom end of the movable plate to move inside the valve body, thereby facilitating the closing and opening of the valve body. Moreover, the servo motor is started by controlling the switch, so that the fourth rotating shaft can clean the blockage on the surface of the filter screen through the cleaning brush on the surface of the mounting plate, thereby avoiding the blockage of the valve during use and facilitating the circulation of the fluid inside the valve.

[0008] Furthermore, there are two groups of the fixing plates, which are symmetrically arranged on the upper surface of the valve body, and the surface of the other group of fixing plates is fixedly connected with a bearing so that the second rotating shaft passes through the inside of the bearing.

[0009] Furthermore, a movable groove is formed on the upper surface of the valve body, the movable plate is inserted into the movable groove, a transmission gear is fixedly connected to the surface of the second rotating shaft, and the transmission gear is meshed with a transmission rack.

[0010] Furthermore, there are two groups of sealing grooves, which are symmetrically arranged inside the valve body. The sealing plugs match the sealing grooves. The surfaces of the sealing plugs are sleeved with sealing gaskets, which are made of rubber material.

[0011] Furthermore, a slider is fixedly connected to the surface of the movable plate, a slide groove is provided inside the movable groove, the slider is movably connected inside the slide groove, and there are two groups of sliders and slide grooves, which are symmetrically arranged inside the movable groove.

[0012] Furthermore, the other end of the fourth rotating shaft is fixedly connected with a mounting plate, the surface of the mounting plate is fixedly connected with a cleaning brush, and the cleaning brush is attached to the surface of the filter.

[0013] Furthermore, an energy storage bin is fixedly connected to the surface of the valve body, a battery is fixedly connected to the interior of the energy storage bin, a control switch is fixedly connected to the surface of the energy storage bin, and a microprocessor is disposed inside the control switch.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The valve that facilitates circulation is provided with a forward and reverse motor. When the staff uses the device to transport the fluid inside the pipeline, the staff only needs to start the forward and reverse motor through the control switch, so that the transmission rack can drive the sealing plug at the bottom of the movable plate to move inside the valve body, thereby facilitating the staff to close and open the valve body;

[0017] 2. The valve that facilitates circulation is provided with a servo motor. When the staff uses the device to transport the fluid inside the pipeline, the staff only needs to start the servo motor through the control switch, which can enable the fourth shaft to clean the blockage on the surface of the filter screen through the cleaning brush on the surface of the mounting plate, thereby avoiding the blockage of the valve during use and facilitating the circulation of the fluid inside the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the movable plate in the utility model.

[0022] The markings in the accompanying drawings are:

[0023] 1. Valve body; 2. Protective shell; 3. Forward and reverse motor; 4. First rotating shaft; 5. Transmission worm; 6. Fixed plate; 7. Second rotating shaft; 8. Transmission worm gear; 9. Movable groove; 10. Sealing groove; 11. Movable plate; 12. Transmission rack; 13. Sealing plug; 14. Sealing gasket; 15. Water inlet; 16. Water outlet; 17. Fixed groove; 18. Servo motor; 19. Third rotating shaft; 20. First bevel gear; 21. Filter; 22. Fourth rotating shaft; 23. Second bevel gear; 24. Mounting plate; 25. Cleaning brush; 26. Energy storage bin; 27. Battery; 28. Control switch; 29. ​​Transmission gear; 30. Slider; 31. Slide groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: a valve that is convenient for circulation, including a valve body 1, a protective shell 2 is fixedly connected to the upper surface of the valve body 1, and a forward and reverse motor 3 is fixedly connected inside the protective shell 2. By setting the forward and reverse motor 3, it is only necessary to start the forward and reverse motor 3 by controlling the switch 28, so that the transmission rack 12 can drive the sealing plug 13 at the bottom end of the movable plate 11 to move inside the valve body 1, so that the staff can close and open the valve body 1. The output shaft of the forward and reverse motor 3 is fixedly connected to the first rotating shaft 4, and the surface of the first rotating shaft 4 is fixedly connected to the transmission worm 5. The upper surface of the valve body 1 is fixedly connected to the fixed plate 6, and the surface of the fixed plate 6 is fixedly connected to the bearing so that the second rotating shaft 7 is penetrated inside, and the surface of the second rotating shaft 7 is fixedly connected to the transmission worm gear 8, and the transmission worm gear 5 and the transmission worm gear 8 are meshed. The interior of the valve body 1 is fixedly connected to a sealing groove 10, and a sealing plug 13 is arranged inside the valve body 1. The sealing plug 13 is penetrated inside the sealing groove 10, and the upper surface of the sealing plug 13 is fixedly connected to the movable plate 11 The surface of the movable plate 11 is fixedly connected with a transmission rack 12, the side of the valve body 1 is fixedly connected with a water inlet 15, the lower surface of the water inlet 15 is fixedly connected with a fixed groove 17, and the interior of the fixed groove 17 is fixedly connected with a servo motor 18. By setting the servo motor 18, it is only necessary to start the servo motor 18 by controlling the switch 28, so that the fourth rotating shaft 22 can clean the blockage on the surface of the filter screen 21 through the cleaning brush 25 on the surface of the mounting plate 24, so as to avoid the blockage of the valve during use, and facilitate the circulation of the fluid inside the valve. The output shaft of the servo motor 18 is fixedly connected with the third rotating shaft 19, and the top of the third rotating shaft 19 is fixedly connected with the first bevel gear 20. The interior of the water inlet 15 is fixedly connected with the filter screen 21, and the surface of the filter screen 21 is fixedly connected with a bearing so that the fourth rotating shaft 22 is penetrated therein, and one end of the fourth rotating shaft 22 is fixedly connected with the second bevel gear 23, and the first bevel gear 20 and the second bevel gear 23 are meshed, and the other side of the valve body 1 is fixedly connected with the water outlet 16.

[0028] Specifically, there are two groups of fixing plates 6, which are symmetrically arranged on the upper surface of the valve body 1, and the surface of the other group of fixing plates 6 is fixedly connected with a bearing so that the second rotating shaft 7 passes through the inside of the bearing.

[0029] Specifically, a movable groove 9 is formed on the upper surface of the valve body 1 , and a movable plate 11 is inserted into the movable groove 9 . A transmission gear 29 is fixedly connected to the surface of the second rotating shaft 7 , and the transmission gear 29 is meshed with the transmission rack 12 .

[0030] Specifically, there are two groups of sealing grooves 10, which are symmetrically arranged inside the valve body 1. The sealing plugs 13 match the sealing grooves 10. The surface of the sealing plugs 13 is sleeved with sealing gaskets 14, which are made of rubber material.

[0031] Specifically, a slider 30 is fixedly connected to the surface of the movable plate 11, a slide groove 31 is opened inside the movable groove 9, and the slider 30 is movably connected inside the slide groove 31. There are two groups of sliders 30 and slide grooves 31, which are symmetrically arranged inside the movable groove 9.

[0032] By adopting the above technical solution, with the cooperation of the slide groove 31 and the slider 30, the transmission gear 29 can drive the sealing plug 13 at the bottom end of the movable plate 11 to move in a directional manner inside the valve body 1 through the transmission rack 12, thereby avoiding the sealing plug 13 from shifting during the movement.

[0033] Specifically, the other end of the fourth rotating shaft 22 is fixedly connected with a mounting plate 24 , and a cleaning brush 25 is fixedly connected to the surface of the mounting plate 24 . The cleaning brush 25 is attached to the surface of the filter screen 21 .

[0034] Specifically, an energy storage bin 26 is fixedly connected to the surface of the valve body 1 , a battery 27 is fixedly connected to the interior of the energy storage bin 26 , a control switch 28 is fixedly connected to the surface of the energy storage bin 26 , and a microprocessor is disposed inside the control switch 28 .

[0035] The working principle of the utility model is as follows: when the utility model is used, the device is first moved to a suitable position, and then the integrity of the device is checked. When the staff uses the device to transport the fluid inside the pipeline, the staff first starts the forward and reverse motor 3 through the control switch 28, and at the same time, the forward and reverse motor 3 drives the transmission worm 5 to rotate through the first rotating shaft 4, and then the transmission worm 5 drives the second rotating shaft 7 to rotate through the transmission worm wheel 8, and the second rotating shaft 7 drives the transmission gear 29 to rotate. At the same time, under the cooperation of the transmission rack 12, the movable plate 11 drives the sealing plug 13 to move from the lower sealing groove 10 to the upper sealing groove 10, from The valve body 1 is opened, so that the fluid is injected into the interior of the valve body 1 through the water inlet 15 and then discharged through the valve body 1 through the water outlet 16, and the fluid can be transported. The staff starts the servo motor 18 through the control switch 28. At the same time, the servo motor 18 drives the first bevel gear 20 to rotate through the third rotating shaft 19, and then the first bevel gear 20 drives the fourth rotating shaft 22 to rotate through the second bevel gear 23. The fourth rotating shaft 22 cleans the blockage on the surface of the filter screen 21 through the cleaning brush 25 on the surface of the mounting plate 24, thereby avoiding the phenomenon of valve blockage during use and facilitating the circulation of the fluid inside the valve.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A valve for facilitating circulation, comprising a valve body (1), characterized in that: The upper surface of the valve body (1) is fixedly connected to a protective shell (2), the interior of the protective shell (2) is fixedly connected to a forward and reverse motor (3), the output shaft of the forward and reverse motor (3) is fixedly connected to a first rotating shaft (4), the surface of the first rotating shaft (4) is fixedly connected to a transmission worm (5), the upper surface of the valve body (1) is fixedly connected to a fixing plate (6), the surface of the fixing plate (6) is fixedly connected to a bearing so that a second rotating shaft (7) is passed through the interior of the fixing plate (6), the surface of the second rotating shaft (7) is fixedly connected to a transmission worm gear (8), the transmission worm gear (5) and the transmission worm gear (8) are meshed, the interior of the valve body (1) is fixedly connected to a sealing groove (10), the interior of the valve body (1) is provided with a sealing plug (13), the sealing plug (13) is passed through the interior of the sealing groove (10), and the upper surface of the sealing plug (13) is fixedly connected to a movable plate (11), A transmission rack (12) is fixedly connected to the surface of the movable plate (11); a water inlet (15) is fixedly connected to the side of the valve body (1); a fixing groove (17) is fixedly connected to the lower surface of the water inlet (15); a servo motor (18) is fixedly connected inside the fixing groove (17); an output shaft of the servo motor (18) is fixedly connected to a third rotating shaft (19); a top end of the third rotating shaft (19) is fixedly connected to a first bevel gear (20); a filter screen (21) is fixedly connected inside the water inlet (15); a bearing is fixedly connected to the surface of the filter screen (21) so that a fourth rotating shaft (22) is penetrated therein; one end of the fourth rotating shaft (22) is fixedly connected to a second bevel gear (23); the first bevel gear (20) and the second bevel gear (23) are meshed with each other; and a water outlet (16) is fixedly connected to the other side of the valve body (1).

2. A valve for facilitating circulation according to claim 1, characterized in that: There are two groups of the fixing plates (6) which are symmetrically arranged on the upper surface of the valve body (1); the surface of the other group of the fixing plates (6) is fixedly connected with a bearing so that the second rotating shaft (7) passes through the interior of the bearing.

3. A valve for facilitating circulation according to claim 1, characterized in that: The upper surface of the valve body (1) is provided with a movable groove (9), the movable plate (11) is inserted into the movable groove (9), and the surface of the second rotating shaft (7) is fixedly connected with a transmission gear (29), and the transmission gear (29) is meshed with a transmission rack (12).

4. A valve for facilitating circulation according to claim 1, characterized in that: There are two groups of sealing grooves (10) which are symmetrically arranged inside the valve body (1); the sealing plugs (13) match the sealing grooves (10); a sealing gasket (14) is sleeved on the surface of the sealing plugs (13); and the sealing gasket (14) is made of rubber material.

5. A valve for facilitating circulation according to claim 3, characterized in that: A slider (30) is fixedly connected to the surface of the movable plate (11), a slide groove (31) is provided inside the movable groove (9), and the slider (30) is movably connected inside the slide groove (31). There are two groups of sliders (30) and slide grooves (31), which are symmetrically arranged inside the movable groove (9).

6. A valve for facilitating circulation according to claim 1, characterized in that: The other end of the fourth rotating shaft (22) is fixedly connected to a mounting plate (24), and the surface of the mounting plate (24) is fixedly connected to a cleaning brush (25), and the cleaning brush (25) is attached to the surface of the filter screen (21).

7. A valve for facilitating circulation according to claim 1, characterized in that: The surface of the valve body (1) is fixedly connected to an energy storage bin (26), the interior of the energy storage bin (26) is fixedly connected to a storage battery (27), the surface of the energy storage bin (26) is fixedly connected to a control switch (28), and the interior of the control switch (28) is provided with a microprocessor.

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