Printing and dyeing wastewater operation informatization platform detection device

Abstract

The utility model relates to the technical field of wastewater detection, in particular to a printing and dyeing wastewater operation informatization platform detection device, which comprises a detection terminal and a corresponding man-machine interaction device, the detection device comprises an MCU module, an RS485 module, a sensor module, a storage module, a display module and a communication module, the MCU module is electrically connected with the storage module, the display module and the communication module, and the MCU module is further electrically connected with a plurality of detection sensors through the RS485 module. The detection end of the detection sensor penetrates through the sealing shell and then is exposed to the outer side of the sealing shell, and the communication module is in communication connection with the man-machine interaction device. According to the utility model, multiple indexes can be detected by using the same equipment, corresponding indexes do not need to be detected by using corresponding devices, the operation of workers is facilitated, the labor intensity of the workers is reduced, and the detection device has a waterproof function and is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater detection, and in particular to a detection device for a printing and dyeing wastewater operation information platform. Background Art

[0002] Wastewater generated in the printing and dyeing process is one of the main sources of environmental pollution. It contains a large amount of harmful substances such as organic matter, heavy metal ions and pigments, which have caused serious damage to the water environment and ecosystem. At present, the intelligent wastewater detection device for printing and dyeing is generally a single detection, and the detection device is not waterproof. During the detection process, the staff needs to use the corresponding device to detect the corresponding indicators, which is time-consuming and labor-intensive, increasing the use cost and the work intensity of the staff. In addition, most of the existing detection devices do not have a waterproof function, which can easily cause damage to the detection device during the detection process.

[0003] For example, Chinese patent CN219201546U, published on June 16, 2023, discloses a printing and dyeing wastewater treatment detection mechanism, including a wastewater pool, wherein an upper connecting pipe and a lower connecting pipe are fixedly installed on the outside of the wastewater pool, and a water tank is installed through one end of the upper connecting pipe located outside the wastewater pool, and the water tank is fixedly installed on the outside of the wastewater pool, and the upper connecting pipe and the lower connecting pipe are jointly penetrated and slidably installed with a vertical rod, and a water inlet and a water outlet are opened on the side of the vertical rod close to the water tank, and the water inlet is located above the water outlet, and the water inlet is connected to the water outlet. The water outlet moves downward and is connected to the lower connecting pipe again, and the clean water inside the vertical rod enters the lower connecting pipe to rinse its interior and the detection probe, and the detection probe is located outside the wastewater pool. Although the utility model can make the next detection data more accurate, the device is not waterproof and is prone to damage to the detection device. Utility Model Content

[0004] The purpose of the utility model is to address the defects in the prior art and propose a printing and dyeing wastewater operation information platform detection device, including a detection terminal and a corresponding human-computer interaction device, the detection terminal includes a sealed shell and a detection device arranged inside the sealed shell, the detection device includes an MCU module, an RS485 module, a sensor module, a storage module, a display module and a communication module, the MCU module is electrically connected to the storage module, the display module and the communication module, the MCU module is also electrically connected to a number of detection sensors through the RS485 module, the detection end of the detection sensor penetrates the sealed shell and is exposed outside the sealed shell, and the communication module is connected to the human-computer interaction device for communication. The utility model is a sealed shell with good waterproofness, convenient to carry, and increases the service life of the device.

[0005] Preferably, the RS485 module (22) comprises a chip U1 of model MAX3485, a resistor R23, a resistor R24, a resistor R25, a resistor R26, a resistor R27 and a capacitor C14, the R0 port of the chip U1 is connected to the RXD terminal of the MCU module, the DI port of the chip U1 is connected to the TXD terminal of the MCU module, the VCC terminal of the chip U1 is connected to a power supply, the GNG terminal of the chip U1 is grounded, the VCC terminal of the chip U1 is connected to one end of the capacitor C14, the other end of the capacitor C14 is grounded, the B port of the chip U1 is grounded through the resistor R27, the B port of the chip U1 is connected to one end of the resistor R24, the other end of the resistor R24 ​​is grounded The terminal is grounded and outputs a 485_N signal to a corresponding sensor, the A port of the chip U1 is connected to the B port of the chip U1 through a resistor R25, the A port of the chip U1 is connected to a power supply through a resistor R23, the A terminal of the chip U1 is connected to one end of a resistor R26, the other end of the resistor R26 outputs a 485_P signal to a corresponding sensor, the RS485 module (22) further comprises a bidirectional breakdown diode D12 and a bidirectional breakdown diode D13, one end of the bidirectional breakdown diode D12 outputs a 485_N signal to a corresponding sensor, and the other end is grounded, and one end of the bidirectional breakdown diode D13 outputs a 485_P signal to a corresponding sensor, and the other end is grounded.

[0006] Preferably, the sensor comprises a turbidity sensor, a dissolved oxygen sensor and a SV30 sensor, and the turbidity sensor, the dissolved oxygen sensor and the SV30 sensor are respectively connected to the MCU module via corresponding RS485 modules.

[0007] Preferably, the outer shell of the detection terminal is cylindrical, the top cover of the detection terminal is a transparent inorganic glass top cover, and the display screen in the display module is attached to the lower surface of the inorganic glass top cover.

[0008] Preferably, the detection end of the detection sensor passes through the sealed housing and is sealed by a waterproof sealant.

[0009] Preferably, the power module in the detection terminal is provided with a wireless charging module, and the wireless charging module is arranged at the bottom of the sealed housing.

[0010] Preferably, the human-computer interaction device includes at least one remote controller with wireless input.

[0011] Preferably, a hanging ear for hanging a connecting rope is fixedly mounted on the side wall of the sealing shell, and the connecting rope is a connecting rope with a scale for indicating the detection depth.

[0012] Preferably, the display module is a liquid crystal display module with segment code display.

[0013] The beneficial effects of the utility model are:

[0014] 1. This embodiment is a sealed housing with good waterproof performance, which increases the service life of the device;

[0015] 2. This embodiment is in a sealed integrated form and is provided with, which can detect printing and dyeing wastewater at a specified depth and is convenient to carry;

[0016] 3. This embodiment can use the same device to detect multiple indicators, and does not need to use corresponding devices to detect corresponding indicators, which is convenient for staff to operate and reduces the labor intensity of staff;

[0017] 4. This embodiment uses a transparent inorganic glass top cover, which can ensure the signal strength of wireless communication and make the detection data relatively accurate and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Figure 1 This is a structural framework diagram of a control module according to an embodiment of the utility model;

[0020] Figure 2 The RS485 module circuit diagram of the utility model embodiment;

[0021] Figure 3 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of bottom wireless charging according to an example of the present utility model;

[0023] Figure 5 This is a schematic diagram of a transparent glass plate in a top view according to an embodiment of the utility model.

[0024] Wherein: 1. sealed housing, 10. hanging ear, 11. wireless charging module, 12. liquid crystal display module. DETAILED DESCRIPTION

[0025] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment of the utility model, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0026] In order to solve the above technical problems, the utility model adopts the following technical solutions: a printing and dyeing wastewater operation information platform detection device, including a detection terminal and a corresponding human-computer interaction device, such as Figures 3 to 5As shown, the shell of the detection terminal is cylindrical, and the top cover of the detection terminal is a transparent inorganic glass top cover. The lower surface of the inorganic glass top cover is fitted with a display screen in a display module. The display module is a liquid crystal display module with segment code display, which is convenient for staff to view the detection data. The detection terminal includes a sealed shell 1 and a detection device 2 arranged inside the sealed shell 1. The detection end of the detection sensor penetrates the sealed shell 1 and is exposed to the outside of the sealed shell 1. The detection end of the detection sensor penetrates the sealed shell and is sealed by a waterproof sealant, which has sealing and waterproof properties. The power module in the detection terminal is equipped with a wireless charging module, and the wireless charging module is arranged at the bottom of the sealed shell 1. A hanging ear for hanging a connecting rope is fixedly installed on the side wall of the sealed shell 1. The connecting rope is a connecting rope with a scale for indicating the detection depth.

[0027] like Figure 1 As shown, the detection device 2 includes an MCU module 21, an RS485 module 22, a sensor module 23, a storage module 24, a display module 25 and a communication module 26. The MCU module 21 is electrically connected to the storage module 24, the display module 25 and the communication module 26. The MCU module 21 is also electrically connected to a number of detection sensors through the RS485 module 22, and the sensors include a turbidity sensor 23_1, a dissolved oxygen sensor 23_2 and a SV30 sensor 23_3.

[0028] like Figure 2 As shown, the RS485 module 22 includes a chip U1 of model MAX3485, a resistor R23, a resistor R24, a resistor R25, a resistor R26, a resistor R27 and a capacitor C14, the R0 port of the chip U1 is connected to the RXD end of the MCU module, the DI port of the chip U1 is connected to the TXD end of the MCU module, the VCC end of the chip U1 is connected to the power supply, the GNG end of the chip U1 is grounded, the VCC end of the chip U1 is connected to one end of the capacitor C14, the other end of the capacitor C14 is grounded, the B port of the chip U1 is grounded through the resistor R27, the B port of the chip U1 is connected to one end of the resistor R24, the other end of the resistor R24 ​​is connected The RS485 module 22 further comprises a bidirectional breakdown diode D12 and a bidirectional breakdown diode D13, one end of the bidirectional breakdown diode D12 outputs a 485_N signal to the corresponding sensor, and the other end is grounded, and one end of the bidirectional breakdown diode D13 outputs a 485_P signal to the corresponding sensor, and the other end is grounded.

[0029] The human-machine interaction device at least includes a remote controller with wireless input, and the remote controller with wireless input communicates with the human-machine interaction device through the communication module 26, so that the staff can remotely control the detection device.

[0030] The beneficial effects of this embodiment are:

[0031] 1. This embodiment is a sealed housing with good waterproof performance, which increases the service life of the device;

[0032] 2. This embodiment is in a sealed integrated form and is provided with, which can detect printing and dyeing wastewater at a specified depth and is convenient to carry;

[0033] 3. This embodiment can use the same device to detect multiple indicators, and does not need to use corresponding devices to detect corresponding indicators, which is convenient for staff to operate and reduces the labor intensity of staff;

[0034] 4. This embodiment uses a transparent inorganic glass top cover, which can ensure the signal strength of wireless communication and make the detection data relatively accurate and stable.

[0035] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention shall be included in the scope of the claims.

Claims

1. A printing and dyeing wastewater operation information platform detection device, characterized in that: The invention comprises a detection terminal and a corresponding human-machine interaction device, wherein the detection terminal comprises a sealed housing (1) and a detection device (2) arranged inside the sealed housing (1), wherein the detection device (2) comprises an MCU module (21), an RS485 module (22), a sensor module (23), a storage module (24), a display module (25) and a communication module (26), wherein the MCU module (21) is electrically connected to the storage module (24), the display module (25) and the communication module (26), wherein the MCU module (21) is also electrically connected to a plurality of detection sensors via the RS485 module (22), wherein the detection ends of the detection sensors penetrate the sealed housing (1) and are exposed outside the sealed housing (1), and the communication module (26) is communicatively connected to the human-machine interaction device.

2. A printing and dyeing wastewater operation information platform detection device according to claim 1, characterized in that: The RS485 module (22) comprises a chip U1 of model MAX3485, a resistor R23, a resistor R24, a resistor R25, a resistor R26, a resistor R27 and a capacitor C14, the R0 port of the chip U1 is connected to the RXD terminal of the MCU module, the DI port of the chip U1 is connected to the TXD terminal of the MCU module, the VCC terminal of the chip U1 is connected to a power supply, the GNG terminal of the chip U1 is grounded, the VCC terminal of the chip U1 is connected to one end of the capacitor C14, the other end of the capacitor C14 is grounded, the B port of the chip U1 is grounded via the resistor R27, the B port of the chip U1 is connected to one end of the resistor R24, the other end of the resistor R24 ​​is grounded The RS485 module (22) further comprises a bidirectional breakdown diode D12 and a bidirectional breakdown diode D13, wherein one end of the bidirectional breakdown diode D12 outputs the 485_N signal to the corresponding sensor and the other end is grounded, and one end of the bidirectional breakdown diode D13 outputs the 485_P signal to the corresponding sensor and the other end is grounded.

3. A printing and dyeing wastewater operation information platform detection device according to claim 2, characterized in that: The sensors include a turbidity sensor (23_1), a dissolved oxygen sensor (23_2) and an SV30 sensor (23_3), and the turbidity sensor (23_1), the dissolved oxygen sensor (23_2) and the SV30 sensor (23_3) are respectively connected to an MCU module (21) via corresponding RS485 modules (22).

4. A printing and dyeing wastewater operation information platform detection device according to claim 1, characterized in that: The shell of the detection terminal is cylindrical, the top cover of the detection terminal is a transparent inorganic glass top cover, and the display screen in the display module is attached to the lower surface of the inorganic glass top cover.

5. A printing and dyeing wastewater operation information platform detection device according to claim 1, characterized in that: The detection end of the detection sensor passes through the sealing shell and is sealed by waterproof sealant.

6. A printing and dyeing wastewater operation information platform detection device according to claim 1, characterized in that: The power module in the detection terminal is provided with a wireless charging module, and the wireless charging module is arranged at the bottom of the sealed housing.

7. A printing and dyeing wastewater operation information platform detection device according to claim 1, characterized in that: The human-computer interaction device at least includes a remote controller with wireless input.

8. A printing and dyeing wastewater operation information platform detection device according to claim 1, characterized in that: A hanging ear for hanging a connecting rope is fixedly mounted on the side wall of the sealing shell (1); the connecting rope is a connecting rope with a scale for indicating the detection depth.

9. A printing and dyeing wastewater operation information platform detection device according to claim 1, characterized in that: The display module (25) is a liquid crystal display module with segment code display.

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