CN207728999U - A kind of ball valve intelligent opening device - Google Patents

Abstract

The utility model discloses an intelligent opening device for a ball valve. The structure comprises: an intelligent opening device for a ball valve. Control module, miniature circuit breaker, box door, installed in the front of the box and adopt clearance fit, the display is installed in front of the box door through screw connection, there are three buttons in front of the box door and adopt interference fit, the display is installed above the button Moreover, the wireless control module of the utility model is provided with a network interface, an antenna coaxial device, a main board, an external terminal, a shell, and an indicator light, and realizes that the improved ball valve opening device of the prior art adopts intelligent control, It can remotely control and open the ball valve, and can monitor the water pressure at the ball valve.

Description

A ball valve intelligent opening device

technical field

The utility model is an intelligent opening device for a ball valve, which belongs to the field of control equipment.

Background technique

A ball valve is defined as a valve in which the opening and closing part (ball) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for the regulation and control of fluids, among which the hard-sealed V-shaped ball valve has a strong shear force between its V-shaped ball core and the metal valve seat of surfacing welding carbide, and is especially suitable for fibers and tiny solid particles. etc. medium. The multi-way ball valve can not only flexibly control the confluence, diversion, and flow direction switching of the medium on the pipeline, but also close any channel and connect the other two channels. This type of valve should generally be installed horizontally in the pipeline. According to the driving mode, the ball valve is divided into: pneumatic ball valve, electric ball valve, manual ball valve.

The prior art discloses a fixed ball valve that can be easily opened and closed, including a driving device, a valve cover, a valve body, a valve seat, an appendage, a valve stem and a ball, and is characterized in that short shafts are arranged on the body at the upper and lower ends of the ball The two short shafts are respectively provided with rolling bearings and support plates supporting the ball, the support plates are fixed on the appendage through cylindrical pins, and the ball is supported in the cavity formed by the valve body and the appendage through the short shafts, rolling bearings and support plates. The advantage of this utility model is that the opening/closing operation torque is small, labor-saving and convenient, but the ball valve opening device in the prior art is not intelligent enough to remotely control the opening, and cannot monitor the water pressure at the ball valve.

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide an intelligent ball valve opening device to solve the problem that the ball valve opening device in the prior art is not intelligent enough, cannot be remotely controlled to open, and cannot monitor the water pressure at the ball valve.

In order to achieve the above object, the utility model is realized through the following technical scheme: a ball valve intelligent opening device, its structure includes: display, button, box door, box body, cable protection head, terminal block, relay, bottom plate, Wireless control module, miniature circuit breaker, the box door is installed in front of the box body and adopts clearance fit, the display is installed in front of the box door through screw connection, three buttons are arranged in front of the box door and adopt interference fit Cooperate, the display is installed above the button and electrically connected through wires, a cable protection head is provided under the box body and the cable protection head runs through the box body and is threaded, and the terminal is installed under the relay and uses Electrically connected, the wireless control module is installed on the left side of the base plate and connected by screws, the miniature circuit breaker is installed above the wireless control module and electrically connected through wires, the wireless control module is provided with a network interface, an antenna coaxial , main board, external terminals, shell, indicator light, the network interface is fixed above the antenna coaxial device and fixed by welding, the antenna coaxial device is installed on the upper right corner of the main board and is connected to the original part of the main board for signal connection, the main board External terminals are installed below and adopt clearance fit, and the shell is installed on the right side of the bottom plate and connected by screws. The wireless control module is installed above the relay and electrically connected through wires. The display is installed on the right side of the wireless control module and connected through signals. The button is mounted on the right side of the relay and is electrically connected. The relay is installed on the right side of the bottom plate by screw connection.

Further, the wireless control module is an electronic component with high precision and strong stability.

Further, the box door is made of alloy material with high hardness and anti-deformation.

The beneficial effects of the utility model are: the wireless control module of the utility model is provided with a network interface, an antenna coaxial device, a main board, an external terminal, a casing, and an indicator light, and realizes that the improved ball valve opening device of the prior art adopts intelligent control, It can remotely control and open the ball valve, and can monitor the water pressure at the ball valve.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a structural schematic diagram of an intelligent opening device for a ball valve of the present invention.

Fig. 2 is a structural schematic diagram of a wireless control module of a ball valve intelligent opening device of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of an intelligent opening device for a ball valve of the present invention.

In the figure: display 1, button 2, box door 3, box body 4, cable protection head 5, terminal block 6, relay 7, base plate 8, wireless control module 9, miniature circuit breaker 10, network interface 101, antenna coaxial Device 102, motherboard 103, external terminals 104, housing 105, indicator light 106.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 3, the utility model provides a ball valve intelligent opening device: its structure includes: display 1, button 2, box door 3, box body 4, cable protection head 5, terminal block 6, relay 7, Bottom plate 8, wireless control module 9, miniature circuit breaker 10, described box door 3, is installed in front of box body 4 and adopts clearance fit, and described display 1 is installed in front of box door 3 by screw connection, and described box door 3 front Three buttons 2 are provided and interference fit is adopted, the display 1 is installed above the buttons 2 and electrically connected through wires, a cable protection head 5 is provided under the box body 4 and the cable protection head 5 runs through the box body 4 And threaded connection is adopted, the terminal 6 is installed under the relay 7 and is electrically connected, the wireless control module 9 is installed on the left side of the bottom plate 8 and connected by screws, and the miniature circuit breaker 10 is installed above the wireless control module 9 And carry out electric connection by wire, described wireless control module 10 is provided with network interface 101, antenna coaxial device 102, main board 103, external terminal 104, shell 105, indicator light 106, described network interface 101 is fixed on antenna coaxial device 102 above and fixed by welding, the antenna coaxial device 102 is installed on the upper right corner of the main board 103 and is connected to the original part of the main board 103 for signal connection, the external terminal 104 is installed under the main board 103 and adopts a clearance fit, and the housing 105 is installed On the right side of the base plate 8 and connected by screws, the wireless control module 9 is installed above the relay 7 and electrically connected through wires, the display 1 is installed on the right side of the wireless control module 9 and connected by signals, and the button 2 is installed It is on the right side of the relay 7 and is electrically connected. The relay 7 is installed on the right side of the base plate 8 by screw connection. The wireless control module 9 is an electronic component with high precision and strong stability. The box door 3 is made of alloy material. High hardness, anti-deformation.

In the use of the present utility model, the main board 103 of the wireless control module 10 is provided with a network interface 101 for directly plugging in a network cable to connect to a local area network, and the antenna coaxial device 102 can also be connected to an external wireless antenna for control and monitoring, and the external terminal 104 is used to connect Control the on and off of the relay 7 to open or disconnect the electric ball valve. At the same time, a water pressure detector can be connected to the terminal 6 to monitor the water pressure in real time and then displayed on the display 1. The button 2 is used to manually control the opening or closing of the electric ball valve. The improved ball valve opening device in the prior art adopts intelligent control, which can remotely control and open the ball valve, and can monitor the water pressure at the ball valve.

The wireless control module 9 described in the utility model is widely used in vehicle monitoring, remote control, telemetry, small wireless network, wireless meter reading, access control system, community paging, industrial data acquisition system, wireless label, identification, non-contact RF smart card , small wireless data terminals, safety and fire protection systems, wireless remote control systems, biological signal acquisition, hydrometeorological monitoring, robot control, wireless 232 data communication, wireless 485/422 data communication, digital audio, digital image transmission and other fields.

Its structure and principle can be known by those skilled in the art through technical manuals or through conventional experimental methods. The problem solved by the utility model is that the ball valve opening device in the prior art is not intelligent enough to be opened by remote control and cannot be monitored. Water pressure at the ball valve. Through the combination of the above-mentioned components, the utility model can achieve the improved ball valve opening device in the prior art with intelligent control, which can remotely control the opening of the ball valve and monitor the water pressure at the ball valve. The details are as follows Said:

The network interface 101 is fixed above the antenna coaxial device 102 and fixed by welding. The antenna coaxial device 102 is installed on the upper right corner of the main board 103 and is connected to the original part of the main board 103 for signal connection. An external terminal is installed below the main board 103 104 and adopt clearance fit, and the housing 105 is installed on the right side of the bottom plate 8 and connected by screws.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (1)

1. a kind of ball valve intelligent opening device, structure include：Display (1), button (2), chamber door (3), babinet (4), cable Protect head (5), connecting terminal (6), relay (7), bottom plate (8), wireless control module (9), miniature circuit breaker (10), the case Door (3) is installed in front of babinet (4) and is gap-matched, and the display (1), which is connected by screw, is installed on chamber door (3) front, chamber door (3) front are set there are three button (2) and using interference fit, it is characterised in that：

The display (1) is installed on above button (2) and is electrically connected by conducting wire, is equipped with below the babinet (4) Cable protection head (5) and cable protection head (5) run through babinet (4) and using being threadedly coupled, and the connecting terminal (6) is installed on Below relay (7) and using electrical connection, bottom plate (8) left side is equipped with wireless control module (9) and uses screw Connection, the miniature circuit breaker (10) are installed on above wireless control module (9) and are electrically connected by conducting wire；

The wireless control module (9) is equipped with network interface (101), the coaxial device of antenna (102), mainboard (103), external terminal (104), shell (105), indicator light (106), the network interface (101) are fixed on above the coaxial device of antenna (102) and are adopted With being welded and fixed, the coaxial device of antenna (102) is installed on mainboard (103) upper right corner and is carried out with the original paper of mainboard (103) Signal connects, and is equipped with external terminal (104) below the mainboard (103) and is gap-matched, shell (105) peace Loaded on the right side of bottom plate (8) and using screw connection；The wireless control module (9) is installed on above relay (7) and leads to Conducting wire is crossed to be electrically connected；The display (1) is installed on the right side of wireless control module (9) and is connected by signal；It is described Button (2) is installed on the right side of relay (7) and using electrical connection；The relay (7) is connected and installed in bottom plate using screw (8) right side.