CN219623334U - Visual casing of intelligent control valve for water treatment - Google Patents

Abstract

The utility model relates to the technical field of intelligent control valves, in particular to a visual shell of an intelligent control valve for water treatment, which comprises a shell, wherein flange holes are formed in two ends of the shell, a sealing bearing is fixedly embedded in the shell, a valve rod is in interference fit in the sealing bearing, a linkage gear is fixed on the valve rod, and a valve plate which is in sliding close contact with the shell is fixedly sleeved on the valve rod. The utility model can realize the observation of water passing through the valve position through the shell structure made of transparent toughened glass materials, avoid the attachment of dirt to the valve plate as a main part, influence the normal rotation of the valve plate, and realize the normal control rotation of the valve plate through the rotation of the motor and the transmission of the driving gear and the linkage gear.

Description

Visual casing of intelligent control valve for water treatment

Technical Field

The utility model relates to the technical field of intelligent control valves, in particular to a visual shell of an intelligent control valve for water treatment.

Background

The butterfly valve is also called as a flap valve, and is a valve which has a simple structure and can be used for opening and closing low-pressure pipeline media.

The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.

The butterfly valve opening and closing member is a disc-shaped butterfly plate which rotates around the axis of the butterfly valve body in the valve body, so that the purpose of opening and closing or adjusting is achieved.

The intelligent valve is a valve with strong computing power by installing a microprocessor in an actuating mechanism or a valve positioner, and the intelligent valve is used for bidirectionally transmitting related information with a network through digital communication, such as: the valve opening, the action times, the action speed, the output moment and the like, and can remotely set the opening range of the valve, change the valve characteristics, adjust the dead zone, remotely adjust and the like.

At present, when the valve for water treatment is used for circulating and conveying sewage for water treatment, impurities can be carried, if the volume of the impurities is large or the impurities are banded garbage which is easy to wind, the valve plate of the valve body is easy to block or wind, and the stability of opening and closing the valve is greatly influenced, so that the valve is required to be found out in time and removed and cleaned in time when the valve is blocked, so that the smoothness of the use of the valve body is ensured.

Disclosure of Invention

The utility model aims to provide a visual shell of an intelligent control valve for water treatment, so as to solve the problem of blocking when the valve is used for water supply.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a visual casing of water treatment intelligent control valve, includes the casing, the both ends of casing all are provided with the flange hole, fixed embedding has sealed bearing on the casing, interference fit has the valve rod in the sealed bearing, be fixed with the linkage gear on the valve rod, fixed the valve plate of hugging closely with the casing slip on the valve rod, the inner wall one side slip of casing is plugged into has the frame, fixed embedding has the filter screen on the frame, be provided with the screw hole on the frame, be provided with the screw groove on the inside of casing, the screw hole and the screw groove of corresponding position adopt screw knob screw thread butt joint.

Preferably, the housing is made of a transparent tempered glass material.

Preferably, the number of the flange holes is eight, and the flange holes are uniformly distributed.

Preferably, a motor is fixed on the shell, and a driving gear meshed with the linkage gear is fixed on a rotating shaft of the motor.

Preferably, the shell is covered with a cover body, a microprocessor is fixedly embedded in the cover body, and the microprocessor is connected with the motor through a wire.

Preferably, the shell is provided with a clamping groove, and the cover body is fixedly provided with an elastic clamp which is clamped with the clamping groove.

Preferably, the shape of the elastic card and the shape of the clamping groove are regular hexagons, and the elastic card is made of rubber materials.

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

1. the utility model can realize the observation of water passing through the valve position through the shell structure made of the transparent toughened glass material, and avoid the attachment of dirt to the valve plate as a main part, thereby influencing the normal rotation of the valve plate.

2. The utility model can realize the normal control rotation of the valve plate by the rotation of the motor and the transmission of the driving gear and the linkage gear.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic front view of a valve plate of the present utility model;

fig. 3 is an enlarged schematic view of the utility model at a.

In the figure: 1. a housing; 11. a flange hole; 12. sealing the bearing; 13. a valve stem; 14. a linkage gear; 15. a valve plate; 16. a frame; 17. a filter screen; 18. a threaded knob; 2. a motor; 21. a drive gear; 3. a cover body; 31. a microprocessor; 4. an elastic clip; 41. a clamping groove.

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.

Example I

Referring to fig. 1-3, the visual casing of the intelligent control valve for water treatment comprises a casing 1, flange holes 11 are formed in two ends of the casing 1, a sealing bearing 12 is fixedly embedded in the casing 1, a valve rod 13 is in interference fit in the sealing bearing 12, a linkage gear 14 is fixedly arranged on the valve rod 13, a valve plate 15 which is in sliding fit with the casing 1 is fixedly sleeved on the valve rod 13, a frame 16 is plugged into one side of the inner wall of the casing 1 in a sliding manner, a filter screen 17 is fixedly embedded in the frame 16, threaded holes are formed in the frame 16, threaded grooves are formed in the casing 1, and the threaded holes and the threaded grooves at corresponding positions are in threaded butt joint by adopting threaded knobs 18.

Furthermore, the shell 1 is made of transparent toughened glass material, the toughened glass has good thermal stability, the bearable temperature difference is 3 times that of common glass, the bearing capacity is increased, the fragile property is improved, even if the toughened glass is damaged, the toughened glass is small fragments without acute angles, the damage to human bodies is greatly reduced, the toughened glass has obvious effect on preventing thermal explosion, and the toughened glass is one of safety glass.

Further, the number of the flange holes 11 is eight, and the flange holes are uniformly distributed, so that the positions fixed by bolts are tight when the flange holes are butted with a pipeline, and stable sealing butt joint is realized.

Further, the motor 2 is fixed on the shell 1, the driving gear 21 meshed with the linkage gear 14 is fixed on the rotating shaft of the motor 2, the motor 2 is a servo motor, the servo motor can control the speed, the position accuracy is very accurate, and the voltage signal can be converted into the torque and the rotating speed to drive the control object.

The rotation speed of the rotor of the servo motor is controlled by an input signal, can react quickly, is used as an executive component in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert the received electric signal into angular displacement or angular speed output on the motor shaft.

Further, the casing 1 is covered with a cover body 3, the cover body 3 is fixedly embedded with a microprocessor 31, the microprocessor 31 is connected with the motor 2 through a wire, the microprocessor 31 is a controllable electronic element, and the microprocessor is a central processing unit consisting of one or a few large-scale integrated circuits. These circuits perform the functions of control means and arithmetic logic means.

The microprocessor 31 is also a valve controller, which is a product used together with the valve electric device and is used for controlling the opening and closing of the electric valve, so that the remote control of the electric valve in a control room can be realized, and the states of valve opening, valve closing, valve full opening, valve full closing, accident, protection, site, remote control and the like are indicated by the indicator lamp, and the sound and light alarm is given out when the electric valve is over-moment (accident) or the motor is over-current and overheated (protection), so that faults can be removed in time (depending on the related functions of the electric device, the valve electric devices of different manufacturers possibly do not contain motor overheat protection).

Further, be provided with draw-in groove 41 on the casing 1, be fixed with on the lid 3 with draw-in groove 41 joint set up elasticity card 4, can be convenient for prevent dust dampproofing protection to the transmission of motor 2 and gear part, avoid adhesion water stain or spot to cause the corruption, influence life.

Further, the shape of the elastic card 4 and the shape of the clamping groove 41 are regular hexagons, and the elastic card 4 is made of rubber materials, so that the clamping stability and the disassembly convenience of the elastic card 4 and the clamping groove 41 are ensured.

When the embodiment is used, the following steps are adopted: when the water treatment device needs to be in butt joint with a pipeline, the flange hole 11 is matched with a bolt, the flange can be in butt joint with the pipeline, and the position of the valve plate 15 can be observed when water treatment is carried out through the shell 1 made of transparent toughened glass.

When the valve plate 15 needs to be started, the driving operation of the motor 2 can be realized through the arrangement of the microprocessor 31, when the motor 2 is started, the valve plate 15 can be rotated through the engagement arrangement of the driving gear 21 and the linkage gear 14, and when the microprocessor 31 and the motor 2 need to be overhauled, the cover body 3 is pulled, the elastic clamp 4 is separated from the clamping groove 41, and the cover body 3 and the shell 1 can be separated.

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.

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 (7)

1. Visual casing of water treatment intelligent control valve, including casing (1), its characterized in that: the utility model discloses a valve plate structure, including casing (1), sealing bearing (12), valve rod (13), linkage gear (14), valve plate (15), frame (16) have been plugged into in the inner wall one side slip of casing (1), fixed embedding has filter screen (17) on frame (16), be provided with the screw hole on frame (16), be provided with screw groove on the inside of casing (1), screw hole and screw groove adoption screw knob (18) screw butt joint in corresponding position are fixed to interference fit in sealing bearing (12), be fixed with linkage gear (14) on valve rod (13), fixed valve plate (15) of hugging closely with casing (1) on valve rod (13), the inner wall one side slip of casing (1) has plugged into frame (16), fixed embedding has filter screen (17) on frame (16).

2. The visual housing of a water treatment intelligent control valve according to claim 1, wherein: the shell (1) is made of transparent toughened glass material.

3. The visual housing of a water treatment intelligent control valve according to claim 1, wherein: the number of the flange holes (11) is eight, and the flange holes are uniformly distributed.

4. The visual housing of a water treatment intelligent control valve according to claim 1, wherein: the motor (2) is fixed on the shell (1), and a driving gear (21) meshed with the linkage gear (14) is fixed on a rotating shaft of the motor (2).

5. The visual housing of a water treatment intelligent control valve according to claim 1, wherein: the shell (1) is covered with a cover body (3), a microprocessor (31) is fixedly embedded in the cover body (3), and the microprocessor (31) is connected with the motor (2) through a lead.

6. The visual housing of a water treatment intelligent control valve according to claim 5, wherein: the shell (1) is provided with a clamping groove (41), and the cover body (3) is fixedly provided with an elastic clamp (4) which is clamped with the clamping groove (41).

7. The visual housing of a water treatment intelligent control valve according to claim 6, wherein: the shape of the elastic card (4) and the shape of the clamping groove (41) are regular hexagons, and the elastic card (4) is made of rubber materials.