CN219734393U - Electric valve convenient to regulate and control - Google Patents

Abstract

The utility model relates to the technical field of valve electric devices, in particular to an electric valve convenient to regulate and control, which comprises a valve shell, wherein a spherical body is rotationally matched with the valve shell, a through groove is formed in the spherical body, a device frame is fixedly connected to the outer side of the valve shell, a transparent plate is arranged at the top of the device frame, a rotating rod is fixedly connected to the spherical body and is perpendicular to the through groove, a driving rod is rotationally connected between two inner side walls of the device frame, a worm is sleeved on the driving rod, a speed reduction worm wheel is sleeved on the rotating rod, an indicating needle is fixedly connected to the periphery of the rotating rod, a scale dial plate is arranged at the top of the transparent plate, and the driving rod is driven by the driving device. The utility model controls the opening and closing of the valve by arranging the long-press button and the driving motor, and the size of the opening of the regulating valve is more accurate by the cooperation of the worm and the speed-reducing worm wheel, so that the water flow or the gas output required by a user can be more intuitively regulated, and the operation and the use are more convenient.

Description

Electric valve convenient to regulate and control

Technical Field

The utility model relates to the technical field of valve electric devices, in particular to an electric valve convenient to regulate and control.

Background

The valve electric device is a driving device for opening and closing the valve, is matched with the valve for use, has a very wide application range, such as controlling water flow, fuel gas and the like, but the existing electric device for controlling the opening and closing of the valve can not intuitively control the opening size of the valve, such as adjusting the water flow, fuel gas output and the like, and particularly when in shower use, the electric device can often cause supercooling or overheating of water outlet of a spray header, and brings inconvenience to a user in daily use. Patent publication number CN213900053U discloses an electric valve actuator structure which adopts a speed reducing mechanism to realize accurate control of a circular valve, but this technique cannot visually observe the amount of the circular valve.

Disclosure of Invention

The utility model aims to provide an electric valve convenient to regulate and control so as to solve the problems in the background technology.

The above object of the present utility model is achieved by the following technical solutions:

the utility model provides an electric valve convenient to regulation and control, includes the valve casing, valve casing internal rotation cooperation has the spheroid, logical groove has been seted up on the spheroid, the outside fixedly connected with device frame of valve casing, and the top of device frame is provided with the transparent plate, on the spheroid and with logical groove vertical fixedly connected with dwang, and the dwang keep away from the one end of spheroid and run through the valve casing and rotate with the transparent plate and be connected, rotate between the two inside walls of device frame and be connected with the actuating lever, the worm has been cup jointed on the actuating lever, and cup jointed the speed reduction worm wheel with worm engaged with on the dwang, just be located the top fixedly connected with pilot pin of speed reduction worm wheel on the periphery of dwang, the top of transparent plate is provided with the scale dial plate, and the actuating lever is driven by drive arrangement.

Optionally, the driving device comprises a driving motor, the driving motor is fixedly connected in the device frame, and the output end of the driving motor is in transmission connection with the driving rod through a gear set.

Optionally, the top of device frame and be located one side of transparent plate and be provided with the long button that presses that is used for controlling the drive motor and opens and close, long button and drive motor electric connection.

Optionally, the valve casing is last and be located the periphery fixedly connected with first sealing washer of dwang, the shaping has the pivoted groove that supplies the spheroid pivoted between valve casing and the spheroid, and the fixedly connected with second sealing washer in the pivoted groove.

Compared with the prior art, the utility model provides the electric valve convenient to regulate and control, which has the following beneficial effects:

1. the utility model controls the opening and closing of the valve by arranging the long-press button and the driving motor, ensures that the size of the opening of the regulating valve is more accurate by the cooperation of the worm and the speed-reducing worm wheel, and can more intuitively regulate the water flow or the gas output required by a user by observing the positions of the dial plate and the indicating needle through the transparent plate, thereby being more convenient to operate and use;

2. according to the utility model, the second sealing ring and the first sealing ring are arranged in the rotating groove and on the periphery of the rotating rod, so that the sealing performance of the valve is improved, water leakage or gas leakage is avoided, the spherical body is used for controlling the valve to open and close only by unidirectional rotation, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic illustration of the valve closure of the present utility model;

FIG. 2 is a schematic illustration of the opening of a valve according to the present utility model.

In the figure: 1. a valve housing; 2. a spherical body; 3. a through groove; 4. a device frame; 5. a transparent plate; 6. a rotating lever; 7. a driving rod; 8. a worm; 9. a speed reducing worm wheel; 10. an indicator needle; 11. a drive motor; 12. a gear set; 13. pressing the button for a long time; 14. a first seal ring; 15. a rotating groove; 16. and a second sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an electric valve convenient to regulation and control, including valve casing 1, valve casing 1 internal rotation cooperation has spheroid 2, the logical groove 3 has been seted up on the spheroid 2, the outside fixedly connected with device frame 4 of valve casing 1, and the top of device frame 4 is provided with transparent plate 5, transparent plate 5 can adopt transparent material such as resin, glass, on the spheroid 2 and with logical groove 3 vertical fixedly connected with dwang 6, and the one end that dwang 6 kept away from spheroid 2 runs through valve casing 1 and with transparent plate 5 rotation connection, rotate between the two inside walls of device frame 4 and be connected with actuating lever 7, cup joint worm 8 on the actuating lever 7, and cup joint the speed reduction worm wheel 9 with worm 8 engaged with on the dwang 6, speed reduction worm wheel 9 is the worm wheel that is used for reducing the rotational speed on the market now, can more accurate control valve opening size through speed reduction worm wheel 9; the periphery of the rotating rod 6 is fixedly connected with an indicator 10 above the speed reduction worm wheel 9, the top of the transparent plate 5 is provided with a scale dial, the scale dial is marked with the opening and closing position of a valve, the driving rod 7 is driven by a driving device, the driving device comprises a driving motor 11, the driving motor 11 is fixedly connected in a device frame 4, the output end of the driving motor 11 is in transmission connection with the driving rod 7 through a gear set 12, the top of the device frame 4 and one side of the transparent plate 5 are provided with a long-press button 13 for controlling the opening and closing of the driving motor 11, the long-press button 13 is electrically connected with the driving motor 11, the driving motor 11 is started when the long-press button 13 is pressed, the driving motor 11 is immediately closed when the driving motor 11 is loosened, and the driving motor 11 rotates unidirectionally;

the valve casing 1 is provided with the first sealing ring 14 fixedly connected with the periphery of the rotating rod 6, the rotating groove 15 for the rotation of the spherical body 2 is formed between the valve casing 1 and the spherical body 2, and the second sealing ring 16 is fixedly connected in the rotating groove 15, and the second sealing ring 14 and the first sealing ring 14 are arranged in the rotating groove 15 and the periphery of the rotating rod 6, so that the sealing performance of the valve is improved, and water leakage or gas leakage is avoided.

Working principle: when the valve is closed, the through groove 3 is vertical to the length direction of the valve shell 1, the spherical body 2 blocks water flow or fuel gas and the like from passing, and the indicator needle 10 is positioned at the opening and closing position of the scale dial at the moment; when the valve is opened, the long-press button 13 is pressed to control the driving motor 11 to start, the driving motor 11 drives the rotating rod 6 and the worm 8 to rotate through the gear set 12, so that the ball body 2 is driven to rotate through the reduction worm wheel 9 and the rotating rod 6, the through groove 3 is gradually parallel to the length direction of the valve shell 1, the position of the indicator needle 10 on the scale dial is observed through the transparent plate 5, the opening size of the valve is adjusted, and the long-press button 13 is released when the valve reaches a required position.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an electric valve convenient to regulation and control, includes valve casing (1), valve casing (1) internal rotation cooperation has spheroid (2), logical groove (3) have been seted up on spheroid (2), its characterized in that: the outside fixedly connected with device frame (4) of valve casing (1), and the top of device frame (4) is provided with transparent plate (5), on spheroid (2) and with logical groove (3) perpendicular fixedly connected with dwang (6), and the one end that spheroid (2) was kept away from to dwang (6) runs through valve casing (1) and rotates with transparent plate (5) to be connected, rotate between the two inside walls of device frame (4) and be connected with actuating lever (7), worm (8) have been cup jointed on actuating lever (7), and cup jointed on dwang (6) with worm (8) engaged with speed reduction worm wheel (9), just be located the top fixedly connected with pilot pin (10) of speed reduction worm wheel (9) on the periphery of dwang (6), the top of transparent plate (5) is provided with the scale dial plate, and actuating lever (7) are driven by drive arrangement.

2. The electrically operated valve of claim 1, wherein: the driving device comprises a driving motor (11), the driving motor (11) is fixedly connected in the device frame (4), and the output end of the driving motor (11) is in transmission connection with the driving rod (7) through a gear set (12).

3. An electrically operated valve for facilitating regulation and control as set forth in claim 2, wherein: the device is characterized in that a long-press button (13) used for controlling the driving motor (11) to be started and stopped is arranged at the top of the device frame (4) and positioned at one side of the transparent plate (5), and the long-press button (13) is electrically connected with the driving motor (11).

4. The electrically operated valve of claim 1, wherein: the valve is characterized in that a first sealing ring (14) is fixedly connected to the periphery of the rotating rod (6) on the valve shell (1), a rotating groove (15) for the rotation of the spherical body (2) is formed between the valve shell (1) and the spherical body (2), and a second sealing ring (16) is fixedly connected in the rotating groove (15).