Intelligent wireless valve control equipment

Abstract

The utility model relates to the technical field of valves, in particular to intelligent wireless valve control equipment. Comprising an electric valve and two pipeline connecting assemblies. The two ends of the electric valve communicate with valve connecting pipes. The two pipeline connecting assemblies are connected with the valve connecting pipes on the two sides correspondingly, each pipeline connecting assembly comprises an outer pipe and a movable hot connecting pipe, the outer pipes are connected with the electric valves and located on the outer sides of the valve connecting pipes, the ends of the movable hot connecting pipes are movably arranged between the valve connecting pipes and the outer pipes, and first threads are installed on the inner walls of the outer pipes. Second threads matched with the first threads are installed on the outer wall of the movable hot connecting pipe. According to the technical scheme, the welded plastic pipe is convenient to disassemble, and in the disassembling process, excess materials on the pipe wall can be cleaned through relative movement between the movable hot connecting pipe and the valve connecting pipe, so that follow-up re-welding work is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, and in particular to an intelligent wireless valve control device. Background Technology

[0002] Valves are frequently used in piping systems for water supply, heating, air conditioning, and fire protection to control the connection and disconnection of pipelines. However, most existing smart valves only open and close through internal automatic drive mechanisms. To meet the needs of various operating conditions and achieve intelligent control, smart valves that can be automatically opened via remote control are becoming increasingly popular.

[0003] Some valves are still connected to pipelines by heat fusion. Because heat fusion connection is more stable, the plastic pipe is not easy to disassemble after installation. Even if the plastic pipe is disassembled, plastic residue may remain on the inner wall of the valve connection pipe, which may affect the insertion of the pipeline when it is re-welded. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing an intelligent wireless valve control device.

[0005] The technical solution of this utility model, an intelligent wireless valve control device, includes:

[0006] Electric valve, with valve connecting pipes connected to both ends of the electric valve;

[0007] Two sets of pipe connection assemblies are respectively connected to the valve connection pipes on both sides. The pipe connection assembly includes an outer pipe and a movable heat pipe. The outer pipe is connected to the electric valve and is located outside the valve connection pipe. The end of the movable heat pipe is movably located between the valve connection pipe and the outer pipe. The inner wall of the outer pipe is equipped with a first thread, and the outer wall of the movable heat pipe is equipped with a second thread that matches the first thread.

[0008] Preferably, two sets of drive components are installed at the outer ends of the two movable heat pipes. The drive components include an arc-shaped handle, an elastic rope, and a rotating seat. The rotating seat is connected to the end of the movable heat pipe, and the end of the arc-shaped handle is rotatably mounted on the rotating seat. The arc-shaped handle is connected to the outer wall of the movable heat pipe through an elastic rope.

[0009] Preferably, the two sets of drive components are symmetrically arranged at the same position on the same side.

[0010] Preferably, the inner wall of the arc-shaped handle is provided with an arc-shaped groove for accommodating the elastic rope.

[0011] Preferably, the electric valve is equipped with a controller, which is a PLC controller or a microprocessor controller, and the controller is also equipped with a signal transceiver.

[0012] Preferably, both valve connecting pipes are provided with sealing rings at their outer ends.

[0013] Preferably, heat insulation rings are connected to the outer sides of both sealing rings.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects: In this technical solution, by driving the movable heat pipe to rotate, the insertion part of the plastic tube can be exposed, thereby facilitating the removal of the plastic tube from the valve. Furthermore, due to the relative movement between the valve connecting pipe and the movable heat pipe, the end of the valve connecting pipe can clean the excess material adhering to the inner wall of the movable heat pipe during the movement process, thus avoiding any impact on the subsequent insertion of the plastic tube. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the arc-shaped handle after it is lifted in this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the movable heat pipe after it is separated from the outer pipe in this utility model.

[0018] Reference numerals in the attached drawings: 1. Electric valve; 2. Controller; 3. Valve connecting pipe; 4. Outer pipe; 5. Movable heat pipe; 6. Arc handle; 601. Arc groove; 71. First thread; 72. Second thread; 8. Sealing ring; 9. Heat insulation ring; 10. Elastic rope; 11. Rotating seat. Detailed Implementation

[0019] Example 1

[0020] like Figures 1-3 As shown, the intelligent wireless valve control device proposed in this embodiment includes an electric valve 1 and two sets of pipe connection assemblies; both ends of the electric valve 1 are connected to valve connection pipes 3; the two sets of pipe connection assemblies are respectively connected to the valve connection pipes 3 on both sides. The pipe connection assembly includes an outer pipe 4 and a movable heat pipe 5. The outer pipe 4 is connected to the electric valve 1 and is located outside the valve connection pipe 3. The end of the movable heat pipe 5 is movably disposed between the valve connection pipe 3 and the outer pipe 4. The inner wall of the outer pipe 4 is equipped with a first thread 71, and the outer wall of the movable heat pipe 5 is equipped with a second thread 72 that is compatible with the first thread 71.

[0021] In this embodiment, when performing heat fusion connection on the plastic pipe, the end of the plastic pipe is heated. After the end of the plastic pipe is heated to a certain degree, it is inserted into the inside of the movable heat pipe 5. Then, the plastic pipe is pushed to move so that its end is deeply inserted into the limited position. After the plastic pipe cools down, the connection between the plastic pipe and the valve is completed. Then, the other side of the plastic pipe can be heat fused together in the same way.

[0022] When disassembling the plastic pipe, the movable heat pipe 5 needs to be slowly rotated to reduce the length of the pipe connection assembly until the outer end of the movable heat pipe 5 moves past the outer end of the valve connection pipe 3. At this point, the movable heat pipe 5 is completely separated from the plastic pipe. Then, the connection between the valve connection pipe 3 and the plastic pipe can be separated by force, thus completing the disassembly of the valve and the plastic pipe. During this process, due to the relative movement between the valve connection pipe 3 and the movable heat pipe 5, the end of the valve connection pipe 3 can clean the excess material adhering to the inner wall of the movable heat pipe 5 during the movement, avoiding any impact on the subsequent insertion of the plastic pipe.

[0023] Example 2

[0024] like Figure 2 As shown, this embodiment proposes an intelligent wireless valve control device. Compared with the first embodiment, in this embodiment, two sets of drive components are installed at the outer ends of the movable heat pipes 5 on both sides. The drive components, valve connecting pipe 3, outer pipe 4 and movable heat pipe 5 are all made of high-strength alloy materials, such as titanium alloy, ultra-high-strength aluminum alloy, etc. The drive components include an arc-shaped handle 6, an elastic rope 10 and a rotating seat 11. The rotating seat 11 is connected to the end of the movable heat pipe 5. The end of the arc-shaped handle 6 is rotatably mounted on the rotating seat 11. The arc-shaped handle 6 is connected to the outer wall of the movable heat pipe 5 through the elastic rope 10.

[0025] Two sets of drive components are symmetrically arranged on the same side. The two sets of drive components are used to drive the movable heat pipe 5 to rotate clockwise or counterclockwise, respectively.

[0026] An arc-shaped groove 601 for accommodating the elastic rope 10 is provided on the inner wall of the arc-shaped handle 6. After the arc-shaped handle 6 is released, the arc-shaped handle 6 is driven to return to its original position under the elastic force of the elastic rope 10. At this time, the elastic rope 10 is placed inside the arc-shaped groove 601. The arc-shaped groove 601 can hide the elastic rope 10 and improve the aesthetics of the device.

[0027] In this embodiment, before driving the movable heat pipe 5 to rotate, the arc-shaped handle 6 is first driven to rotate to a set angle, such as... Figure 2As shown, there is a large gap between the outer end of the arc-shaped handle 6 and the movable heat pipe 5. The operator can easily drive the movable heat pipe 5 to rotate by holding the arc-shaped handle 6. In summary, the technical solution achieves the effect of saving effort by increasing the power arm, so that the operator can easily drive the movable heat pipe 5, thereby facilitating the separation of the plastic pipe after welding.

[0028] Example 3

[0029] like Figure 1 As shown in the figure, the intelligent wireless valve control device proposed in this embodiment, compared with the first embodiment, has a controller 2 installed on the electric valve 1. The controller 2 is a PLC controller or a microprocessor controller. The controller 2 is also equipped with a signal transceiver. It should be noted that the controller 2, the signal transceiver and the electric valve 1 are electrically connected. The signal transceiver is a wireless radio frequency transceiver, which uses cellular communication, short-range wireless or satellite communication. After receiving the transmitted signal, the controller 2 can control the electric valve 1 to open or close, thereby realizing the function of remote valve control.

[0030] Example 3

[0031] like Figure 3 As shown in this embodiment, an intelligent wireless valve control device is proposed. Compared with the first embodiment, in this embodiment, the outer ends of the two valve connecting pipes 3 are provided with sealing rings 8. The function of the sealing rings 8 is to improve the sealing performance between the valve connecting pipe 3 and the movable heat pipe. The outer sides of the two sealing rings 8 are connected with heat insulation rings 9. It should be noted that the heat insulation rings 9 are fixedly connected to the ends of the valve connecting pipes 3. The heat insulation rings 9 are set to prevent the high-temperature plastic pipe from directly contacting the sealing rings 8 during hot melting, thereby causing damage to the sealing rings 8. At the same time, the heat insulation rings 9 can remove the residual material on the inner wall of the movable heat pipe 5 during movement.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An intelligent wireless valve control device, characterized in that, include: Electric valve (1), both ends of electric valve (1) are connected to valve connecting pipe (3); Two sets of pipe connection assemblies are connected to the valve connection pipes (3) on both sides respectively. The pipe connection assemblies include an outer pipe (4) and a movable heat pipe (5). The outer pipe (4) is connected to the electric valve (1). The outer pipe (4) is located outside the valve connection pipe (3). The end of the movable heat pipe (5) is movably located between the valve connection pipe (3) and the outer pipe (4). The inner wall of the outer pipe (4) is equipped with a first thread (71). The outer wall of the movable heat pipe (5) is equipped with a second thread (72) that is compatible with the first thread (71).

2. The intelligent wireless valve control device according to claim 1, characterized in that, Two sets of drive components are installed at the outer ends of the two movable heat pipes (5). The drive components include an arc handle (6), an elastic rope (10), and a rotating seat (11). The rotating seat (11) is connected to the end of the movable heat pipe (5). The end of the arc handle (6) is rotatably mounted on the rotating seat (11). The arc handle (6) is connected to the outer wall of the movable heat pipe (5) through the elastic rope (10).

3. The intelligent wireless valve control device according to claim 2, characterized in that, The two sets of drive components are symmetrically arranged on the same side.

4. The intelligent wireless valve control device according to claim 2, characterized in that, The inner wall of the arc-shaped handle (6) is provided with an arc-shaped groove (601) for accommodating the elastic rope (10).

5. The intelligent wireless valve control device according to claim 1, characterized in that, The electric valve (1) is equipped with a controller (2), which is a PLC controller or a microprocessor controller. The controller (2) is also equipped with a signal transceiver.

6. The intelligent wireless valve control device according to claim 1, characterized in that, Both valve connecting pipes (3) are equipped with sealing rings (8) at their outer ends.

7. The intelligent wireless valve control device according to claim 6, characterized in that, Both sealing rings (8) are connected to heat insulation rings (9) on their outer sides.

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