Wireless voltage acquisition device

Abstract

The utility model relates to the field of voltage acquisition devices, and discloses a wireless voltage acquisition device, which comprises a fixing device and a working device, the working device is arranged inside the fixing device, the fixing device comprises a fixing plate, the top end of the fixing plate is provided with four mounting holes in a rectangular array, the top end of the fixing plate is fixedly connected with a shell, and the shell is fixedly connected with the working device. A sliding rod is rotationally connected to one side of the inner side wall of the shell, a cover plate is rotationally connected to the position, close to the rear side, of the top end of the shell, a mounting frame is fixedly connected to the inner side wall of the heat dissipation pipe, a motor is fixedly connected to one side of the mounting frame, fan blades are rotationally connected to one side of the motor, and a filter screen is fixedly connected to one side of the inner side wall of the heat dissipation pipe. According to the wireless voltage acquisition device provided by the utility model, the overall service life of the device is effectively prolonged by arranging the fixing device, elements in the working bin are effectively protected by arranging the working device, and the safety of the device in the use process is improved.

Description

Technical Field

[0001] The utility model relates to the field of voltage acquisition devices, and particularly relates to a wireless voltage acquisition device. Background Art

[0002] In the electrodialysis and electro-embedding industries, users need to know real-time voltage, current and other information on the membrane stack to judge the current state of the membrane stack and the electrolysis progress.

[0003] Although the prior art detects the voltage on the membrane stack through a voltage acquisition device, there are many membrane stacks, which are not concentratedly distributed, and there are problems of high temperature, high voltage and large current on the membrane stack. Therefore, there is a great risk for the acquisition line to pass through the middle of each membrane stack, and at the same time, it increases the difficulty of later maintenance. Therefore, those skilled in the art provide a wireless voltage acquisition device to solve the problems raised in the above background art. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide a wireless voltage acquisition device. By setting a fixing device, the overall service life of the device is effectively improved. By setting a working device, the components inside the working chamber are effectively protected, and the safety of the device during use is improved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wireless voltage acquisition device includes a fixing device and a working device. The working device is arranged inside the fixing device. The fixing device includes a fixing plate. Four mounting holes are arranged in a rectangular array at the top of the fixing plate. A shell is fixedly connected to the top of the fixing plate. A sliding rod is rotatably connected to one side of the inner side wall of the shell. A cover plate is rotatably connected to the rear side of the top of the shell. A sleeve is rotatably connected to one side of the bottom end of the cover plate. A heat dissipation pipe is fixedly connected to a position in front of one side of the inner side wall of the shell. A mounting frame is fixedly connected to the inner side wall of the heat dissipation pipe. A motor is fixedly connected to one side of the mounting frame. A fan blade is rotatably connected to one side of the motor. A filter screen is fixedly connected to one side of the inner side wall of the heat dissipation pipe. A number of interfaces are arranged in a linear array at the front end of the shell. An antenna is rotatably connected to the rear side of the other side of the shell.

[0006] Through the above technical solution, by setting a fixing device and arranging a heat dissipation pipe on the side wall of the shell, and using the motor to drive the fan blade to rotate, the heat generated inside the device can be effectively discharged, and the overall service life of the device is effectively improved.

[0007] Further, the working device includes an insulating plate. In the middle of the top end of the insulating plate, a working chamber is fixedly connected. At the rear end of the working chamber, a wire is fixedly connected. On the side wall of the wire, a resistor is fixedly connected. At a position near the front on one side of the inner side wall of the working chamber, a wireless transmission module is fixedly connected. At a position near the rear on one side of the inner side wall of the working chamber, an ADC acquisition circuit module is fixedly connected. At a position near the rear in the middle of the inner side wall of the working chamber, a single-chip microcomputer is fixedly connected. On the other side of the inner side wall of the working chamber, a communication module is fixedly connected. At a position near the rear on the other side of the bottom end of the inner side wall of the working chamber, an input circuit is fixedly connected. The bottom end of the inner side wall of the insulating plate is fixedly connected to the bottom end of the inner side wall of the housing;

[0008] Through the above technical solution, by setting the working device and arranging the insulating plate at the bottom end of the working chamber, the working chamber is effectively separated from the housing. At the same time, the resistor on the side wall of the working chamber can heat and eliminate the static electricity on the side wall of the working chamber, effectively protecting the components inside the working chamber and improving the safety of the device during use.

[0009] Further, the side wall of the sliding rod is slidably connected to the inner side wall of the sleeve;

[0010] Through the above technical solution, the stability when the cover plate is opened and closed is effectively improved.

[0011] Further, the output end of the motor is fixedly connected to the middle of the fan blade;

[0012] Through the above technical solution, the fan blade is effectively driven to rotate.

[0013] Further, the wireless transmission module adopts a LORA module;

[0014] Through the above technical solution, by setting the wireless transmission module in the working chamber and adopting the LORA module for the wireless transmission module, the function of wirelessly transmitting the collected data can be realized by using this module.

[0015] Further, the communication module adopts an RS485 module;

[0016] Through the above technical solution, RS485 communication with the outside is realized to interact with the host computer.

[0017] Further, the side wall of the working chamber is coated with antistatic paint;

[0018] Through the above technical solution, static electricity is effectively prevented.

[0019] Further, the cover plate is mutually adapted to the upper end surface of the housing;

[0020] Through the above technical solution, the whole device is effectively protected.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting a fixing device, a heat dissipation pipe is arranged on the side wall of the housing, and the fan blade is driven to rotate by the motor, so that the heat generated inside the device can be effectively discharged, and the overall service life of the device is effectively improved.

[0023] 2. In the utility model, by setting a working device, an insulating board is arranged at the bottom end of the working bin, so that the working bin is effectively separated from the housing. At the same time, the static electricity on the side wall of the working bin can be eliminated by heating through the resistance on the side wall of the working bin, effectively protecting the components inside the working bin and improving the safety of the device during use.

[0024] 3. In the utility model, by setting a wireless transmission module in the working bin, the wireless transmission module adopts a LORA module, and the function of wirelessly transmitting the collected data can be realized by using this module. Description of the Drawings

[0025] Figure 1 is a perspective view of a wireless voltage acquisition device proposed by the utility model;

[0026] Figure 2 is a side view of a wireless voltage acquisition device proposed by the utility model;

[0027] Figure 3 is a perspective view of the housing of a wireless voltage acquisition device proposed by the utility model;

[0028] Figure 4 is a top view of the housing of a wireless voltage acquisition device proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Fixing device; 101. Fixed plate; 102. Mounting hole; 103. Interface; 104. Housing; 105. Filter screen; 106. Slide bar; 107. Sleeve; 108. Cover plate; 109. Mounting rack; 1010. Fan blade; 1011. Motor; 1012. Antenna; 1013. Heat dissipation pipe; 2. Working device; 201. Working bin; 202. Resistance; 203. Insulating board; 204. Wire; 205. Single-chip microcomputer; 206. Input circuit; 207. ADC acquisition circuit module; 208. Communication module; 209. Wireless transmission module. Detailed Embodiment

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figures 1-4 , an embodiment provided by the present invention: a wireless voltage acquisition device, including a fixing device 1 and a working device 2. The working device 2 is arranged inside the fixing device 1. The fixing device 1 includes a fixing plate 101. Four mounting holes 102 are arranged in a rectangular array at the top of the fixing plate 101. A housing 104 is fixedly connected to the top of the fixing plate 101. A sliding rod 106 is rotatably connected to one side of the inner side wall of the housing 104. A cover plate 108 is rotatably connected to the rear side of the top of the housing 104. A sleeve 107 is rotatably connected to one side of the bottom end of the cover plate 108. A heat dissipation pipe 1013 is fixedly connected to a position in front of one side of the inner side wall of the housing 104. A mounting frame 109 is fixedly connected to the inner side wall of the heat dissipation pipe 1013. A motor 1011 is fixedly connected to one side of the mounting frame 109. A fan blade 1010 is rotatably connected to one side of the motor 1011. A filter screen 105 is fixedly connected to one side of the inner side wall of the heat dissipation pipe 1013. A plurality of interfaces 103 are arranged in a linear array at the front end of the housing 104. An antenna 1012 is rotatably connected to the rear side of the other side of the housing 104. By setting the fixing device 1 and arranging the heat dissipation pipe 1013 on the side wall of the housing 104, and using the motor 1011 to drive the fan blade 1010 to rotate, the heat generated inside the device can be effectively discharged, effectively improving the overall service life of the device.

[0033] The working device 2 includes an insulating plate 203. A working chamber 201 is fixedly connected to the middle of the top of the insulating plate 203. A wire 204 is fixedly connected to the rear end of the working chamber 201. A resistor 202 is fixedly connected to the side wall of the wire 204. A wireless transmission module 209 is fixedly connected to a position in front of one side of the inner side wall of the working chamber 201. An ADC acquisition circuit module 207 is fixedly connected to a position behind one side of the inner side wall of the working chamber 201. A single-chip microcomputer 205 is fixedly connected to the middle and rear position of the inner side wall of the working chamber 201. A communication module 208 is fixedly connected to the other side of the inner side wall of the working chamber 201. An input circuit 206 is fixedly connected to the other side and the rear side of the bottom end of the inner side wall of the insulating plate 203. The inner side wall of the bottom end of the insulating plate 203 is fixedly connected to the inner side wall of the bottom end of the housing 104. By setting the working device 2 and arranging the insulating plate 203 at the bottom end of the working chamber 201, the working chamber 201 can be effectively separated from the housing 104. At the same time, the resistor 202 on the side wall of the working chamber 201 can generate heat to eliminate the static electricity on the side wall of the working chamber 201, effectively protecting the components inside the working chamber 201 and improving the safety of the device during use.

[0034] The side wall of the sliding rod 106 is slidably connected to the inner side wall of the sleeve 107. The output end of the motor 1011 is fixedly connected to the middle part of the fan blade 1010. The wireless transmission module 209 uses a LORA module, and the communication module 208 uses an RS485 module. The side wall of the working bin 201 is coated with antistatic paint. The cover plate 108 is adapted to the upper end face of the housing 104. By arranging the wireless transmission module 209 in the working bin 201, and the wireless transmission module 209 uses a LORA module, the function of wirelessly transmitting the collected data can be realized by using this module.

[0035] Working principle: By setting the fixing device 1 and arranging the heat dissipation pipe 1013 on the side wall of the housing 104, and driving the fan blade 1010 to rotate by the motor 1011, the heat generated inside the device can be effectively discharged, effectively improving the overall service life of the device. By setting the working device 2 and arranging the insulating plate 203 at the bottom end of the working bin 201, the working bin 201 can be effectively separated from the housing 104. At the same time, the resistor 202 on the side wall of the working bin 201 can heat and eliminate the static electricity on the side wall of the working bin 201, effectively protecting the components inside the working bin 201 and improving the safety of the device during use. By arranging the wireless transmission module 209 in the working bin 201, and the wireless transmission module 209 uses a LORA module, the function of wirelessly transmitting the collected data can be realized by using this module.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wireless voltage collection device, comprising a fixing device (1) and a working device (2), wherein the working device (2) is arranged inside the fixing device (1), and is characterized in that: The fixing device (1) comprises a fixing plate (101), the top end of the fixing plate (101) having four mounting holes (102) in a rectangular array, the top end of the fixing plate (101) being fixedly connected to a shell (104), one side of an inner wall of the shell (104) being rotatably connected to a sliding rod (106), the top end of the shell (104) being rotatably connected to a cover plate (108) at the rear side, one side of a bottom end of the cover plate (108) being rotatably connected to a sleeve (107), and one side of an inner wall of the shell (104) being fixedly connected to a front position. A heat dissipation pipe (1013) is provided, the inner wall of the heat dissipation pipe (1013) is fixedly connected to a mounting frame (109), one side of the mounting frame (109) is fixedly connected to a motor (1011), one side of the motor (1011) is rotatably connected to a fan blade (1010), one side of the inner wall of the heat dissipation pipe (1013) is fixedly connected to a filter (105), the front end of the shell (104) is provided with a plurality of interfaces (103) in a linear array, and the other side of the shell (104) is rotatably connected to an antenna (1012) at the rear.

2. A wireless voltage collection device according to claim 1, characterized in that: The working device (2) comprises an insulating plate (203), a working chamber (201) is fixedly connected to the middle of the top of the insulating plate (203), a wire (204) is fixedly connected to the rear end of the working chamber (201), a resistor (202) is fixedly connected to the side wall of the wire (204), a wireless transmission module (209) is fixedly connected to the front of one side of the inner wall of the working chamber (201), an ADC acquisition circuit module (207) is fixedly connected to the rear of one side of the inner wall of the working chamber (201), a single-chip computer (205) is fixedly connected to the rear of the middle of the inner wall of the working chamber (201), a communication module (208) is fixedly connected to the other side of the inner wall of the working chamber (201), an input circuit (206) is fixedly connected to the rear of the other side of the bottom of the inner wall of the working chamber (201), and the bottom of the inner wall of the insulating plate (203) is fixedly connected to the bottom of the inner wall of the shell (104).

3. A wireless voltage collection device according to claim 1, characterized in that: The side wall of the sliding rod (106) is slidably connected to the inner wall of the sleeve (107).

4. A wireless voltage collection device according to claim 1, characterized in that: The output end of the motor (1011) is fixedly connected to the middle of the fan blade (1010).

5. A wireless voltage collection device according to claim 2, characterized in that: The wireless transmission module (209) adopts a LORA module.

6. A wireless voltage collection device according to claim 2, characterized in that: The communication module (208) adopts an RS485 module.

7. The wireless voltage collection device according to claim 2, characterized in that: The side wall of the working chamber (201) is coated with antistatic paint.

8. The wireless voltage collection device according to claim 1, characterized in that: The cover plate (108) and the upper end surface of the shell (104) are adapted to each other.

Images