Intelligent regulating valve capable of being regulated and controlled in near field

Abstract

The utility model relates to an intelligent regulating valve, in particular to an intelligent regulating valve capable of being regulated and controlled in a near field. The intelligent regulating valve capable of being regulated and controlled in the near field comprises a shell, a water pipe, water inlets, an electric push rod and a piston, the water pipe is installed in the shell, the left end and the right end of the water pipe are fixedly connected with the water inlets, the water inlets penetrate out of the shell, and the electric push rod is installed on the right side of the top of the shell. A telescopic rod of the electric push rod is fixedly connected with a piston, the piston is located in the water pipe, the controller is installed on the front side of the shell, and the Bluetooth receiver is installed on the right side of the controller. By arranging the Bluetooth receiver and the controller, the Bluetooth of the mobile phone is turned on after the mobile phone arrives at the site of the conveying pipeline, so that the Bluetooth of the mobile phone establishes near-field communication with the controller through the Bluetooth receiver, the controller is conveniently operated on the mobile phone to complete regulation and control of fluid in the water pipe, and the problem that rapid regulation and control are not convenient in the prior art is effectively solved.

Description

Technical Field

[0001] The utility model relates to an intelligent regulating valve, in particular to an intelligent regulating valve capable of near-field regulation. Background Art

[0002] The regulating valve, also known as the control valve, is a final control element in the field of industrial automation process control that receives the control signal output by the regulating control unit and uses power operation to change process parameters such as medium flow, pressure, temperature, and liquid level. It is generally composed of an actuator and a valve. Near-field communication is a wireless data transmission method that can detect and bring technology close together and communicate without an Internet connection. It is a function in almost every mobile phone.

[0003] The patent with the patent authorization announcement number CN220727422U discloses a high-pressure bypass regulating valve with protective seal, including: a regulating valve, a lower disc seat fixedly connected to one end of the regulating valve outside, a sealing piece 1 fixedly connected to the other end of the regulating valve outside, a plug block plugged into one end of the lower disc seat, an upper disc seat fixedly connected to one end above the plug block, a sealing piece 2 fixedly connected to one end below the upper disc seat, and a pipeline fixedly connected to the inner ring of the upper disc seat. Although the above patent can effectively seal and prevent leakage by setting sealing pieces 1 and 2, it still has shortcomings in actual use. For example, every time the flow of high-pressure fluid in the pipeline is regulated, the staff needs to arrive at the bypass pipeline site to find the position of the regulating valve, and then operate the regulating valve to complete the flow regulation of the high-pressure fluid in the pipeline. It takes a lot of time to find the regulating valve, which is not convenient for quickly regulating the flow of high-pressure fluid in the pipeline.

[0004] Therefore, there is a particular need for an intelligent regulating valve that can be regulated in the near field to solve the problems existing in the prior art. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patents that it takes a lot of time to find a regulating valve and it is not convenient to quickly regulate the flow of high-pressure fluid in the pipeline, the utility model provides an intelligent regulating valve that can be regulated in the near field.

[0006] The utility model is realized through the following technical approaches: an intelligent regulating valve that can be controlled in the near field, including a shell, a water pipe, a water inlet, an electric push rod and a piston, a water pipe is installed inside the shell, the left and right ends of the water pipe are fixedly connected with water inlets, the water inlet passes through the outside of the shell, an electric push rod is installed on the right side of the top of the shell, a piston is fixedly connected to the telescopic rod of the electric push rod, the piston is located inside the water pipe, and also includes a controller and a Bluetooth receiver, the controller is installed on the front side of the shell, the Bluetooth receiver is installed on the right side of the controller, and the controller is electrically connected to the Bluetooth receiver and the electric push rod.

[0007] In one of the embodiments, a circle of anti-seepage pad is provided on the surface of the piston to contact the inner wall of the water pipe.

[0008] In one of the embodiments, it also includes a valve, a gear, an electric slide rail, an electric slider, a rack and a signal receiver. The left end of the water pipe is rotatably connected to the inside, and a gear is fixedly connected to the front side of the valve. An electric slide rail is installed on the left side of the shell, and the electric slider is slidably connected to the electric slide rail. A rack is fixedly connected to the electric slider, and the rack is located directly below the gear and meshes with the gear. A signal receiver is installed on the right side of the electric slide rail. The controller is electrically connected to the signal receiver, the electric slide rail and the electric slider. Through the operation of the electric slide rail, the electric slider is controlled to move left and right in turn, thereby causing the rack to move left and right in turn and mesh with the gear in forward and reverse directions.

[0009] In one embodiment, the number of teeth on the gear is twice the number of teeth on the rack, so that when the rack and the gear complete one meshing, the gear rotates exactly half a circle.

[0010] In one of the embodiments, a mounting plate is further included, and the bottom of the housing is fixedly connected to the mounting plate for auxiliary installation.

[0011] In one of the embodiments, a flange is further included, and ends of the two water inlets that are away from each other are fixedly connected with a flange for installation.

[0012] From the above description of the structure of the utility model, it can be seen that the design starting point, concept and advantages of the utility model are: 1. By setting up a Bluetooth receiver and a controller, after arriving at the delivery pipeline site, turn on the Bluetooth of the mobile phone, so that the mobile phone Bluetooth establishes near-field communication with the controller through the Bluetooth receiver, thereby facilitating the operation of the controller on the mobile phone to complete the regulation of the fluid in the water pipe, effectively solving the existing problem of inconvenience in rapid regulation.

[0013] 2. By setting valves, electric slides and signal receivers, the controller transmits the operation signal of the electric push rod to the signal receiver. After receiving the signal, the signal receiver transmits an execution command to the controller in the reverse direction. The electric slides, electric sliders, racks and gears cooperate to make the valve rotate 90 degrees to completely close the left part of the water pipe to cut off the flow, preventing the fluid from continuing to flow into the right part of the water pipe to impact the piston and slow down its movement speed, thereby facilitating the precise regulation of the flow of the fluid in the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural diagram of the controller, Bluetooth receiver, water inlet and other components of the utility model.

[0016] Figure 3It is a partial cross-sectional view of the housing, gear, rack and other components of the utility model.

[0017] Figure 4 It is a partial cross-sectional view of the electric push rod, piston, water pipe and other components of the utility model.

[0018] Marked in the figure: 1. shell, 2. mounting plate, 3. controller, 4. Bluetooth receiver, 5. water inlet, 6. flange, 7. electric push rod, 8. water pipe, 9. gear, 10. rack, 11. signal receiver, 12. electric slide rail, 1201, electric slider, 13. valve, 14. piston. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.

[0020] Embodiment: A smart regulating valve capable of near-field control, see Figure 1-Figure 4 As shown, it includes a shell 1, a mounting plate 2, a water pipe 8, a water inlet 5, a flange 6, an electric push rod 7 and a piston 14. The water pipe 8 is connected to the inside of the shell 1 by bolts, and the mounting plate 2 for auxiliary installation is connected to the bottom of the shell 1 by welding. The left and right ends of the water pipe 8 are connected to the water inlet 5 by welding. The water inlet 5 passes through the outside of the shell 1, and the ends of the two water inlets 5 that are away from each other are connected to the flange 6 for installation by welding. The electric push rod 7 is connected to the right side of the top of the shell 1 by bolts, and the piston 14 is connected to the telescopic rod of the electric push rod 7 by welding. The piston 14 is located inside the water pipe 8, and a circle of anti-seepage pad is provided on the surface of the piston 14 to contact the inner wall of the water pipe 8. It also includes a controller 3 and a Bluetooth receiver 4. The front side of the shell 1 is connected to the controller 3 by bolts, and the right side of the controller 3 is connected to the Bluetooth receiver 4 by bolts. The controller 3 is electrically connected to the Bluetooth receiver 4 and the electric push rod 7.

[0021] See also Figure 3 and Figure 4As shown, it also includes a valve 13, a gear 9, an electric slide rail 12, an electric slider 1201, a rack 10 and a signal receiver 11. The left end of the water pipe 8 is rotatably connected to the valve 13, the front side of the valve 13 is connected to the gear 9 by welding, the left side of the housing 1 is connected to the electric slide rail 12 by bolts, the electric slide rail 12 is slidably connected to the electric slider 1201, the electric slider 1201 is connected to the rack 10 by welding, and the rack 10 is located directly below the gear 9 and meshes with it , and the number of teeth of the gear 9 is twice the number of teeth of the rack 10, so that when the rack 10 and the gear 9 complete one meshing, the gear 9 accurately rotates half a circle, and the signal receiver 11 is connected to the right side of the electric slide rail 12 by bolts. The controller 3 is electrically connected to the signal receiver 11, the electric slide rail 12 and the electric slider 1201. Through the operation of the electric slide rail 12, the electric slider 1201 is controlled to move left and right successively, thereby making the rack 10 move left and right successively and mesh with the gear 9 in the forward and reverse directions.

[0022] When the regulating valve needs to be used, the staff places the shell 1 at the place of use, fixes the shell 1 on the ground through the mounting plate 2, and then connects the two delivery pipes to the two water inlets 5 through the flange 6. When the flow of the fluid in the water pipe 8 needs to be regulated, the staff arrives at the delivery pipeline site, then turns on the Bluetooth of the mobile phone, and enables the mobile phone Bluetooth to establish near-field communication with the controller 3 through the Bluetooth receiver 4. After the communication is completed, the staff operates the controller 3 on the mobile phone to turn on the electric push rod 7, control the telescopic rod of the electric push rod 7 to extend, and then make the piston 14 move downward to regulate the flow of the fluid in the water pipe 8. At the same time, the controller 3 transmits the operation signal of the electric push rod 7 to the signal receiver 11. After receiving the signal, the signal receiver 11 reversely transmits an execution command to the controller 3, so that the controller 3 immediately turns on the electric slide rail 12 to control the electric slider 1201 to move to the left. When the electric slider 1201 reaches the limit, the rack 10 moves to the left and completes a positive meshing with the gear 9, so that the gear 9 drives the valve 13 to rotate 90 degrees to completely close the left part of the water pipe 8 to cut off the flow, and prevent the fluid from continuing to flow into the right part of the water pipe 8 to impact the piston 14 to slow down its movement speed, so as to facilitate accurate regulation of the flow of the fluid in the water pipe 8. After the regulation is completed, the electric push rod 7 is closed by the controller 3. The controller 3 simultaneously transmits the braking signal of the electric push rod 7 to the signal receiver 11. After receiving the signal, the signal receiver 11 reversely transmits another execution command to the controller 3, so that the controller 3 controls the electric slider 1201 to move to the right to the limit and then closes the electric slide rail 12. During this period, the electric slider 1201 drives the rack 10 to move to the right and completes a reverse meshing with the gear 9, so that the gear 9 drives the valve 13 to reverse 90 degrees to completely open the left part of the water pipe 8 to achieve continuous flow.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An intelligent regulating valve capable of near-field control comprises a housing (1), a water pipe (8), a water inlet (5), an electric push rod (7) and a piston (14), wherein the housing (1) is provided with a water pipe (8), the left and right ends of the water pipe (8) are fixedly connected with the water inlet (5), the water inlet (5) passes through the outside of the housing (1), an electric push rod (7) is installed on the right side of the top of the housing (1), the telescopic rod of the electric push rod (7) is fixedly connected with the piston (14), and the piston (14) is located inside the water pipe (8), characterized in that: It also includes a controller (3) and a Bluetooth receiver (4). The controller (3) is installed on the front side of the housing (1), and the Bluetooth receiver (4) is installed on the right side of the controller (3). The controller (3) is electrically connected to the Bluetooth receiver (4) and the electric push rod (7).

2. The near-field controllable intelligent regulating valve according to claim 1 is characterized in that: The surface of the piston (14) is provided with a circle of anti-seepage pads which are in contact with the inner wall of the water pipe (8).

3. The near-field controllable intelligent regulating valve according to claim 2 is characterized in that: The invention also comprises a valve (13), a gear (9), an electric slide rail (12), an electric slider (1201), a rack (10) and a signal receiver (11); the valve (13) is rotatably connected inside the left end of the water pipe (8); the gear (9) is fixedly connected to the front side of the valve (13); the electric slide rail (12) is installed on the left side of the housing (1); the electric slider (1201) is slidably connected to the electric slide rail (12); the rack (10) is fixedly connected to the electric slider (1201); the rack (10) is meshed with the gear (9); the signal receiver (11) is installed on the right side of the electric slide rail (12); and the controller (3) is electrically connected to the signal receiver (11), the electric slide rail (12) and the electric slider (1201).

4. The near-field controllable intelligent regulating valve according to claim 3 is characterized in that: The number of teeth of the gear (9) is twice the number of teeth of the rack (10).

5. The near-field controllable intelligent regulating valve according to claim 4 is characterized in that: It also includes a mounting plate (2), and the bottom of the housing (1) is fixedly connected to the mounting plate (2) for auxiliary mounting.

6. The near-field controllable intelligent regulating valve according to claim 5 is characterized in that: It also includes a flange (6), and the water inlet (5) is fixedly connected with the flange (6) for installation.

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