Intelligent electric execution device remotely controlled by wireless communication

Abstract

The intelligent electric execution device is simple in structure and capable of prolonging the service life and comprises an electric actuator body, a fixing plate is arranged at the lower end of the electric actuator body, a fixing channel is formed in the fixing plate in a surrounding mode, and a fixing box is arranged in the fixing channel; the electric actuator body is located in the fixing box, a fixing device is arranged between the fixing plate and the fixing box, a heat dissipation channel is formed in the side face of the fixing box, sliding channels are formed in the positions, located at the upper end and the lower end of the heat dissipation channel, of the fixing box, and a sealing plate and a filtering plate are arranged in the sliding channels and the heat dissipation channel in a sliding mode. The filter plate is located in the heat dissipation channel in sunny days, the sealing plate is located in the heat dissipation channel in rainy days to close the heat dissipation channel, and a sliding device for driving the sealing plate and the filter plate to slide is arranged on the fixed box.

Description

Technical Field

[0001] The present invention relates to the technical field of electric actuators, and particularly to an intelligent electric actuator with wireless communication remote control. Background Art

[0002] An electric actuator is an electric actuator applied to an electric valve. Many existing electric actuators can perform wireless communication to achieve remote control by users. However, when the valve is installed outdoors, due to the electric actuator being exposed to wind, sun, rain, and moisture, it is prone to rust, reducing its service life. Moreover, the bolts on the surface are prone to rust, which is not conducive to the later repair and maintenance of the electric actuator and is not conducive to use.

[0003] To solve this problem, the present invention is thus developed. Summary of the Invention

[0004] Therefore, in view of the above problems, the present invention provides an intelligent electric actuator with wireless communication remote control that has a simple structure and can improve the service life.

[0005] To solve the above technical problems, the solution adopted by the present invention is: an intelligent electric actuator with wireless communication remote control, including an electric actuator body. A fixing plate is provided at the lower end of the electric actuator body. A fixing channel is circumferentially formed on the fixing plate. A fixing box is provided in the fixing channel. The electric actuator body is located in the fixing box. A fixing device is provided between the fixing plate and the fixing box. A heat dissipation channel is formed on the side of the fixing box. Sliding channels are formed at the upper and lower ends of the fixing box at the position of the heat dissipation channel. A sealing plate and a filter plate are slidably provided in the sliding channels and the heat dissipation channel. The filter plate is located in the heat dissipation channel on sunny days, and the sealing plate is located in the heat dissipation channel on rainy days to close the heat dissipation channel. A sliding device for driving the sealing plate and the filter plate to slide is provided on the fixing box.

[0006] Further improvement is: the sliding device includes a fixing rod arranged in a square shape. The fixing rod is slidably inserted into the fixing box. One end of the fixing rod is provided on the sealing plate. A driving channel is formed below the heat dissipation channel in the fixing box. The other end of the fixing rod is located in the driving channel. A servo motor is provided in the driving channel. A screw rod is connected to the servo motor. The screw rod is threadedly inserted into the fixing rod. A monitoring device for automatically operating the servo motor after rain is provided in the fixing box.

[0007] Further improvements are as follows: The monitoring device includes a first conductive block and a second conductive block, which are arranged on the inner wall of the driving channel and located at the upper end of the driving channel. A storage battery is provided in the fixed box. One end of the storage battery is connected to the first conductive block, one end of the second conductive block is connected to the servo motor, and the other end of the servo motor is connected to the storage battery. A connecting device for connecting the first conductive block and the second conductive block is provided on the fixed box. A wireless control module is provided in the fixed box, and the servo motor is electrically connected to the wireless control module.

[0008] Further improvements are as follows: The connecting device is as follows: An inlet channel is opened at the upper end of the fixed box, and the inlet channel extends from the upper end of the fixed box to the driving channel.

[0009] Further improvements are as follows: A drainage channel is opened in the fixed box, and the drainage channel is communicated with the bottom of the driving channel. An electromagnetic valve is provided in the drainage channel, and the electromagnetic valve is electrically connected to the wireless control module.

[0010] Further improvements are as follows: The fixing device is as follows: The fixing plate is connected to the fixed box by bolts.

[0011] Further improvements are as follows: A filter screen is provided at the inlet channel.

[0012] By adopting the foregoing technical solutions, the beneficial effects of the present invention are as follows: The structure is simple and the service life can be extended. During use, the fixed box covers the electric actuator, thus avoiding exposure to wind, sun, rain, and preventing the electric actuator from rusting, thereby extending the service life of the electric actuator. When the electric actuator is working dry, especially in high-temperature summers, the heat dissipation channel can dissipate heat with the inside of the fixed box, thus ensuring the operation of the electric actuator and further ensuring its service life. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the closed structure of the intelligent electric actuator device with wireless communication remote control according to an embodiment of the present invention.

[0014] Figure 2 It is a schematic diagram of the open structure of the intelligent electric actuator device with wireless communication remote control according to an embodiment of the present invention. Detailed Embodiments

[0015] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0016] Refer to Figure 1-2, what is disclosed in the embodiments of the present invention is an intelligent electric actuator device with wireless communication remote control, including an electric actuator body 1. A fixing plate 2 is provided at the lower end of the electric actuator body 1. A fixing channel is circumferentially formed on the fixing plate 2. A fixing box 3 is arranged in the fixing channel. The electric actuator body 1 is located in the fixing box 3. The fixing plate 2 and the fixing box 3 are connected by bolts 4. A heat dissipation channel 5 is formed on the side of the fixing box 3. Sliding channels 8 are formed at the upper and lower ends of the fixing box 3 at the position of the heat dissipation channel 5. A sealing plate 7 and a filter plate 6 are slidably arranged in the sliding channels 8 and the heat dissipation channel 5. The filter plate 6 is located in the heat dissipation channel 5 on sunny days. The sealing plate 7 is located in the heat dissipation channel 5 on rainy days to close the heat dissipation channel 5. A sliding device for driving the sealing plate 7 and the filter plate 6 to slide is provided on the fixing box 3.

[0017] Specifically, the sliding device includes a fixing rod 9, a first conductive block 12, and a second conductive block 13 arranged in a square shape. The fixing rod 9 is slidably inserted into the fixing box 3. One end of the fixing rod 9 is arranged on the sealing plate 7. A driving channel 10 is formed below the heat dissipation channel 5 of the fixing box 3. The other end of the fixing rod 9 is located in the driving channel 10. A servo motor 15 is arranged in the driving channel 10. A screw rod 14 is connected to the servo motor 15. The screw rod 14 is threadedly inserted into the fixing rod 9. The first conductive block 12 and the second conductive block 13 are arranged on the inner wall of the driving channel 10 and located at the upper end of the driving channel 10. A storage battery is arranged in the fixing box 3. One end of the storage battery is connected to the first conductive block 12. One end of the second conductive block 13 is connected to the servo motor 15. The other end of the servo motor 15 is connected to the storage battery. An inlet channel is formed at the upper end of the fixing box 3. The inlet channel extends from the upper end of the fixing box 3 to the driving channel 10. A wireless control module is arranged in the fixing box 3. The servo motor 15 is electrically connected to the wireless control module.

[0018] In order to be able to resume ventilation and heat dissipation after sunny days, a drainage channel 11 is formed in the fixing box 3. The drainage channel 11 is communicated with the bottom of the driving channel 10. An electromagnetic valve is arranged in the drainage channel 11. The electromagnetic valve is electrically connected to the wireless control module.

[0019] In order to prevent the inlet channel from being blocked, a filter net 16 is arranged at the inlet channel.

[0020] Working principle: When in use, the fixed box 3 covers the electric actuator, thus avoiding being exposed to wind, sun, rain and corrosion, and improving the service life of the electric actuator. When the electric actuator is working, especially in high temperature in summer, the heat dissipation channel 5 can dissipate heat inside the fixed box 3 to ensure the operation of the electric actuator. When it rains, rainwater enters the drive channel 10 from the water inlet channel. When the water submerges the first conductive block 12 and the second conductive block 13, the servo motor 15 is powered on to drive the screw 14 to rotate. The screw 14 is in threaded transmission with the fixed rod 9, so that the fixed rod 9 drives the sealing plate 7 to slide upward, so that the filter plate 6 enters the upper end of the sliding channel 8, thus closing the heat dissipation channel 5 and preventing rainwater from entering the inside of the fixed box 3 to protect the electric actuator. And the wireless control module transmits the signal to the staff's mobile phone to notify the staff that the heat dissipation channel 5 is closed. Then after the weather clears, the staff controls the solenoid valve to drain water and controls the servo motor 15 to reverse, so that the filter plate 6 enters the heat dissipation channel 5, so that the electric actuator can dissipate heat better.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and descriptions only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An intelligent electric actuator remotely controlled by wireless communication, comprising an electric actuator body, characterized in that: A fixed plate is provided at the lower end of the electric actuator body. A fixed channel is circumferentially formed on the fixed plate. A fixed box is arranged in the fixed channel. The electric actuator body is located inside the fixed box. A fixing device is arranged between the fixed plate and the fixed box. A heat dissipation channel is formed on the side of the fixed box. Sliding channels are formed at the upper and lower ends of the fixed box at the position of the heat dissipation channel. A sealing plate and a filter plate are slidably arranged in the sliding channels and the heat dissipation channel. The filter plate is located in the heat dissipation channel on sunny days. The sealing plate is located in the heat dissipation channel on rainy days to close the heat dissipation channel. A sliding device for driving the sealing plate and the filter plate to slide is arranged on the fixed box.

2. The intelligent electric actuator with wireless communication remote control according to claim 1, characterized in that: The sliding device includes a fixed rod arranged in a square shape. The fixed rod is slidably inserted into the fixed box. One end of the fixed rod is arranged on the sealing plate. A driving channel is formed at the lower part of the fixed box at the position of the heat dissipation channel. The other end of the fixed rod is located in the driving channel. A servo motor is arranged in the driving channel. A screw rod is connected to the servo motor. The screw rod is threadedly inserted into the fixed rod. A monitoring device for automatically operating the servo motor after rain is arranged in the fixed box.

3. The intelligent electric actuator with wireless communication remote control according to claim 2, characterized in that: The monitoring device includes a first conductive block and a second conductive block. The first conductive block and the second conductive block are arranged on the inner wall of the driving channel and located at the upper end of the driving channel. A storage battery is arranged in the fixed box. One end of the storage battery is connected to the first conductive block. One end of the second conductive block is connected to the servo motor. The other end of the servo motor is connected to the storage battery. A connecting device for connecting the first conductive block and the second conductive block is arranged on the fixed box. A wireless control module is arranged in the fixed box. The servo motor is electrically connected to the wireless control module.

4. The intelligent electric actuator with wireless communication remote control according to claim 3, wherein: The connecting device is as follows: a water inlet channel is formed at the upper end of the fixed box. The water inlet channel extends from the upper end of the fixed box to the driving channel.

5. The intelligent electric actuator with wireless communication remote control according to claim 3, characterized in that: A drainage channel is formed in the fixed box. The drainage channel is communicated with the bottom of the driving channel. A solenoid valve is arranged in the drainage channel. The solenoid valve is electrically connected to the wireless control module.

6. The intelligent electric actuator with wireless communication remote control according to claim 1, characterized in that: The fixing device is as follows: the fixed plate and the fixed box are connected by bolts.

7. The intelligent electric actuator with wireless communication remote control according to claim 4, characterized in that: A filter screen is arranged at the water inlet channel.

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