Remote control type valve

Abstract

The utility model discloses a remote control type valve which comprises a pipeline, a valve body, a mounting seat, a motor, an electromagnetic seat, a connecting mechanism, a box body, an aviation plug, a switch and a controller, the mounting seat is fixedly connected to the top of the pipeline, the electromagnetic seat is fixedly connected to the inner wall of the mounting seat, and the connecting mechanism is slidably connected to the inner wall of the mounting seat. The surface of the electromagnetic seat is magnetically attracted and fixed; the motor is fixedly connected to the top of the mounting base, the valve body is rotationally connected to the inner wall of the pipeline, and the output end of the motor and one end of a center shaft of the valve body penetrate into the mounting base and are slidably connected to the inner wall of the connecting mechanism. Therefore, when an electronic element such as a motor or a controller breaks down or is damaged, the device can rapidly achieve automatic separation between the valve body and the motor, the flow of manually operating the valve under the condition that the electronic element fails is greatly simplified through the design, separation operation can be easily completed without professionals or complex tools, and the working efficiency is improved. The working efficiency is effectively improved, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a remotely controllable valve. Background Art

[0002] In existing fluid control systems, especially in scenarios with dense pipelines or requiring a large number of control valves, the management and monitoring of valve status has become an important but complex task. Traditional valve management methods often require manual on-site inspection of the switch status of each valve, which is not only inefficient, but also consumes a lot of manpower and time, and is prone to errors due to human factors, bringing many inconveniences to system management and operation.

[0003] To solve this problem, technicians developed a remotely controlled valve system. The system can send instructions to the controller remotely. After receiving the instructions, the controller drives the motor to run. The motor then directly drives the valve body to rotate through a mechanical connection device (such as a coupling), thereby changing the switch state of the valve. This design enables managers to remotely monitor and control the operating status of multiple valves, greatly improving work efficiency and management convenience.

[0004] However, although the existing remote control valve system has solved the problems of traditional management methods to a certain extent, there are still some defects in practical application. The most significant problem is that when the electronic components in the system (such as motors or controllers) fail or are damaged, the remote control function will fail. At this time, if the valve needs to be opened and closed manually, the mechanical connection between the motor and the valve body must be disconnected before manual operation can be performed. This operation is not only cumbersome, but also requires professional technicians to perform, which greatly reduces work efficiency. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the utility model is to propose a remotely controllable valve. When an electronic component, such as a motor or a controller, fails or is damaged, the device can quickly realize automatic separation between the valve body and the motor. This design greatly simplifies the process of manually operating the valve in the event of electronic component failure. The separation operation can be easily completed without professional personnel or complicated tools, effectively improving work efficiency and achieving good use effect.

[0007] To achieve the above-mentioned purpose, the utility model proposes a remotely controllable valve, comprising a pipeline, a valve body, a mounting seat, a motor, an electromagnetic seat, a connecting mechanism, a box body, an aviation plug, a switch and a controller, wherein the mounting seat is fixedly connected to the top of the pipeline, the electromagnetic seat is fixedly connected to the inner wall of the mounting seat, the connecting mechanism is slidably connected to the inner wall of the mounting seat, and is magnetically fixed to the surface of the electromagnetic seat; the motor is fixedly connected to the top of the mounting seat, the valve body is rotatably connected to the inner wall of the pipeline, the output end of the motor and one end of the central axis of the valve body respectively penetrate into the interior of the mounting seat, and are slidably connected to the inner wall of the connecting mechanism; the box body is fixedly connected to the surface of the mounting seat, the aviation plug and the switch are respectively arranged on the surface of the box body, the controller is arranged inside the box body, and the aviation plug, the switch, the controller, the motor and the electromagnetic seat are connected in series.

[0008] The utility model discloses a remotely controllable valve. When an electronic component, such as a motor or a controller, fails or is damaged, the device can quickly realize automatic separation between the valve body and the motor. This design greatly simplifies the process of manually operating the valve when the electronic component fails. The separation operation can be easily completed without professionals or complicated tools, effectively improving work efficiency and achieving good use effect.

[0009] In addition, the remotely controllable valve proposed in the application may also have the following additional technical features:

[0010] Specifically, the connecting mechanism includes a U-shaped frame, a rotating cylinder, a straight keyway and an annular ring, wherein the U-shaped frame is vertically slidably connected to the inner wall of the mounting seat, the rotating cylinder is rotatably connected to the inner wall of the U-shaped frame, the straight keyway is opened on the surface of the rotating cylinder, the motor output end and one end of the central axis of the valve body respectively penetrate into the interior of the mounting seat and are slidably connected to the inner wall of the straight keyway, and the annular ring is fixedly connected to the outer surface of the rotating cylinder.

[0011] Specifically, a straight key is respectively provided on the surface of the motor output end and the surface of one end of the valve body central axis that penetrates into the interior of the mounting seat, and the straight key is slidably connected to the inner wall of the straight key groove.

[0012] Specifically, the connection mechanism also includes a pointer and scale lines, wherein the pointer is integrally formed on the surface of the annular ring and slidably connected to the surface of the rotating drum, and the scale lines are arranged on the surface of the rotating drum and are located on one side of the top of the pointer.

[0013] Specifically, the connecting mechanism also includes an elastic traction mechanism, which includes an inner column rod, an outer tube and a spring, wherein the inner column rod is fixedly connected to the bottom of the U-shaped frame, the outer tube is fixedly connected to the inner wall of the mounting seat and corresponds to the position of the inner column rod, one end of the inner column rod is slidably connected to the inner wall of the outer tube, and the spring is fixedly connected to the top of the outer tube.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of the structure of a remotely controllable valve of the utility model;

[0017] Figure 2 This is a structural exploded diagram of a remotely controllable valve of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a connecting mechanism in a remotely controllable valve of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of an elastic traction mechanism in a remotely controllable valve.

[0020] As shown in the figure:

[0021] 1. Pipeline; 2. Valve body; 3. Mounting seat; 4. Motor; 5. Solenoid seat; 6. Connecting mechanism; 7. Box body; 8. Aviation plug; 9. Switch; 10. Controller;

[0022] 61, U-shaped frame; 62, rotating drum; 63, straight keyway; 64, annular ring; 12, straight key; 65, pointer; 66, scale line;

[0023] 11. Elastic traction mechanism; 111. Inner column rod; 112. Outer cylinder; 113. Spring. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0025] A remotely controllable valve according to an embodiment of the utility model will be described below in conjunction with the accompanying drawings.

[0026] like Figure 1-Figure 4 As shown, a remotely controllable valve of an embodiment of the utility model comprises a pipeline 1, a valve body 2, a mounting seat 3, a motor 4, an electromagnetic seat 5, a connecting mechanism 6, a box body 7, an aviation plug 8, a switch 9 and a controller 10, wherein the mounting seat 3 is fixedly connected to the top of the pipeline 1, the electromagnetic seat 5 is fixedly connected to the inner wall of the mounting seat 3, the connecting mechanism 6 is slidably connected to the inner wall of the mounting seat 3, and is magnetically fixed to the surface of the electromagnetic seat 5; the motor 4 is fixedly connected to the top of the mounting seat 3, the valve body 2 is rotatably connected to the inner wall of the pipeline 1, the output end of the motor 4 and one end of the central axis of the valve body 2 respectively penetrate into the interior of the mounting seat 3, and are slidably connected to the inner wall of the connecting mechanism 6; the box body 7 is fixedly connected to the surface of the mounting seat 3, the aviation plug 8 and the switch 9 are respectively arranged on the surface of the box body 7, the controller 10 is arranged inside the box body 7, and the aviation plug 8, the switch 9, the controller 10, the motor 4 and the electromagnetic seat 5 are connected in series.

[0027] It should be noted that the aviation plug 8 is plugged into an external socket, and the aviation plug 8 also includes an AC / DC conversion module (not shown in the figure) for converting a 220V AC power supply into a 24V DC power supply.

[0028] It can be understood that the aviation plug 8, switch 9, controller 10, motor 4 and electromagnetic seat 5 are connected in series, and the above structures are connected together according to a linear, continuous circuit path, so that the current starts from the power supply, passes through the aviation plug 8, switch 9, controller 10, motor 4 and electromagnetic seat 5 in sequence, and then returns to the power supply. In the series circuit, a fault in any part will usually cause the entire circuit to stop working, because the current must flow through all components to form a complete loop. Therefore, when the entire circuit stops working, the electromagnetic seat 5 also stops running and no longer magnetically fixes the connecting mechanism 6.

[0029] Specifically, after the electromagnetic seat 5 stops running, it no longer magnetically fixes the connecting mechanism 6. Under the action of gravity and the traction of the elastic traction mechanism 11, the connecting mechanism 6 moves vertically downward along the guide groove opened on the inner wall of the mounting seat 3. During the downward movement of the connecting mechanism 6, its entire sleeve is arranged on the outside of the central axis of the valve body 2 and is separated from the output end of the motor 4. After the connecting mechanism 6 is separated from the output end of the motor 4, the central axis of the valve body 2 can be linked to rotate by twisting the annular ring 64 in the connecting mechanism 6, which is convenient for manual operation and has a good use effect.

[0030] In one embodiment of the present invention, Figure 3 As shown, the connecting mechanism 6 includes a U-shaped frame 61, a rotating cylinder 62, a straight keyway 63 and an annular ring 64, wherein the U-shaped frame 61 is vertically slidably connected to the inner wall of the mounting seat 3, the rotating cylinder 62 is rotatably connected to the inner wall of the U-shaped frame 61, the straight keyway 63 is opened on the surface of the rotating cylinder 62, the output end of the motor 4 and one end of the central axis of the valve body 2 respectively penetrate into the interior of the mounting seat 3, and are slidably connected to the inner wall of the straight keyway 63, and the annular ring 64 is fixedly connected to the outer surface of the rotating cylinder 62.

[0031] Specifically, during remote control, the output end of the motor 4 and one end of the central axis of the valve body 2 respectively penetrate into the interior of the mounting seat 3. When the output end of the motor 4 rotates, it will synchronously drive the rotating drum 62, the annular ring 64 and the central axis of the valve body 2 to rotate. When the electrical components are damaged, the U-shaped frame 61 and the rotating drum 62 will drop vertically along the central axis of the valve body 2 and separate from the output end of the motor 4. The rotating drum 62 and the central axis of the valve body 2 can be synchronously driven to rotate by twisting the annular ring 64, which is convenient for manual operation.

[0032] In one embodiment of the present invention, Figure 2 As shown, a straight key 12 is provided on the output end surface of the motor 4 and on the end surface of the valve body 2 where the central axis passes through the interior of the mounting seat 3 , respectively. The straight key 12 is slidably connected to the inner wall of the straight key groove 63 .

[0033] Specifically, the design of the straight key 12 and the straight key slot 63 is convenient for connection while not affecting the transmission use, and is highly practical.

[0034] In one embodiment of the present invention, Figure 3 As shown, the connecting mechanism 6 also includes a pointer 65 and a scale line 66 , wherein the pointer 65 is integrally formed and arranged on the surface of the annular ring 64 and is slidably connected to the surface of the rotating drum 62 , and the scale line 66 is arranged on the surface of the rotating drum 62 and is located on one side of the top of the pointer 65 .

[0035] Specifically, the pointer 65 and the scale line 66 are provided to facilitate timely knowing the rotation angle of the valve body 2, so as to further know the operating state of the valve body 2 and also facilitate adjusting the flow rate.

[0036] In one embodiment of the present invention, Figure 4 As shown, the connecting mechanism 6 also includes an elastic traction mechanism 11, which includes an inner column rod 111, an outer tube 112 and a spring 113, wherein the inner column rod 111 is fixedly connected to the bottom of the U-shaped frame 61, the outer tube 112 is fixedly connected to the inner wall of the mounting seat 3 and corresponds to the position of the inner column rod 111, one end of the inner column rod 111 is slidably connected to the inner wall of the outer tube 112, and a spring 113 is fixedly connected to the top of the outer tube 112.

[0037] Specifically, the elastic traction mechanism 11 is provided to provide a downward force to the U-shaped frame 61 when the electrical component is damaged, so as to facilitate its separation from the output end of the motor 4, and the use effect is good.

[0038] To sum up, a remotely controllable valve in an embodiment of the utility model can quickly realize automatic separation between the valve body 2 and the motor 4 when an electronic component, such as a motor 4 or a controller 10, fails or is damaged. This design greatly simplifies the process of manually operating the valve in the event of electronic component failure. The separation operation can be easily completed without professionals or complicated tools, thereby effectively improving work efficiency and achieving good use effect.

[0039] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0041] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A remote controllable valve, characterized in that: It comprises a pipeline (1), a valve body (2), a mounting seat (3), a motor (4), an electromagnetic seat (5), a connecting mechanism (6), a box body (7), an aviation plug (8), a switch (9) and a controller (10), wherein: The mounting seat (3) is fixedly connected to the top of the pipe (1), the electromagnetic seat (5) is fixedly connected to the inner wall of the mounting seat (3), and the connecting mechanism (6) is slidably connected to the inner wall of the mounting seat (3) and is fixed to the surface of the electromagnetic seat (5) by magnetic attraction; The motor (4) is fixedly connected to the top of the mounting seat (3), the valve body (2) is rotatably connected to the inner wall of the pipe (1), the output end of the motor (4) and one end of the central axis of the valve body (2) respectively penetrate into the interior of the mounting seat (3) and are slidably connected to the inner wall of the connecting mechanism (6); The box body (7) is fixedly connected to the surface of the mounting seat (3); the aviation plug (8) and the switch (9) are respectively arranged on the surface of the box body (7); the controller (10) is arranged inside the box body (7); and the aviation plug (8), the switch (9), the controller (10), the motor (4) and the electromagnetic seat (5) are connected in series.

2. The remote controllable valve according to claim 1, characterized in that: The connecting mechanism (6) comprises a U-shaped frame (61), a rotating cylinder (62), a straight keyway (63) and an annular ring (64), wherein the U-shaped frame (61) is vertically slidably connected to the inner wall of the mounting seat (3), the rotating cylinder (62) is rotatably connected to the inner wall of the U-shaped frame (61), the straight keyway (63) is provided on the surface of the rotating cylinder (62), the output end of the motor (4) and one end of the central axis of the valve body (2) respectively penetrate into the interior of the mounting seat (3) and are slidably connected to the inner wall of the straight keyway (63), and the annular ring (64) is fixedly connected to the outer surface of the rotating cylinder (62).

3. The remote controllable valve according to claim 2, characterized in that: A straight key (12) is provided on the output end surface of the motor (4) and on the end surface of the central axis of the valve body (2) that penetrates into the interior of the mounting seat (3), respectively. The straight key (12) is slidably connected to the inner wall of the straight key slot (63).

4. The remote controllable valve according to claim 2, characterized in that: The connecting mechanism (6) further comprises a pointer (65) and a scale line (66), wherein the pointer (65) is integrally formed and arranged on the surface of the annular ring (64) and is slidably connected to the surface of the rotating cylinder (62), and the scale line (66) is arranged on the surface of the rotating cylinder (62) and is located on one side of the top of the pointer (65).

5. The remote controllable valve according to claim 2, characterized in that: The connecting mechanism (6) also includes an elastic traction mechanism (11), and the elastic traction mechanism (11) includes an inner column rod (111), an outer tube (112) and a spring (113), wherein the inner column rod (111) is fixedly connected to the bottom of the U-shaped frame (61), the outer tube (112) is fixedly connected to the inner wall of the mounting seat (3) and corresponds to the position of the inner column rod (111), and one end of the inner column rod (111) is slidably connected to the inner wall of the outer tube (112), and the spring (113) is fixedly connected between the inner column rod (111) and the top of the outer tube (112).

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