Automatic well washing and dynamic monitoring integrated device for underground water type water source well

Abstract

The invention relates to an underground water type water source well automatic well washing and dynamic monitoring integrated device which comprises a monitoring device, a well washing device, a well washing water collecting device, a control terminal system and a remote monitoring system, the control terminal system is electrically connected with the monitoring device, the well washing device and the well washing water collecting device, and the control terminal system is in communication connection with the remote monitoring system; the well washing device is communicated with the well washing water collecting device through a pipeline; according to the automatic well washing and dynamic monitoring integrated device for the underground water type water source well, the monitoring device is arranged in the water source well, water quality changes are monitored in real time, if it is monitored that water quality data parameters obviously change, the well washing device automatically conducts well washing operation, and after the water quality data parameters of dynamic monitoring equipment return to normal, well washing is stopped; the water quality data in the water source well continuously and stably reach the standard.

Description

Technical Field

[0001] The invention relates to the technical field of groundwater environmental protection, and in particular to an automatic well-washing and dynamic monitoring comprehensive device for a groundwater source well. Background Art

[0002] Groundwater pollution is the phenomenon of groundwater quality deterioration due to human factors. The main causes of groundwater pollution are: industrial wastewater is directly discharged into the ground, polluted surface water intrudes into the underground aquifer, and human and animal feces or water polluted by excessive use of pesticides seeps into the ground. The result of pollution is that the content of harmful components in groundwater, such as phenol, chromium, mercury, arsenic, radioactive substances, bacteria, organic matter, etc., increases. Polluted groundwater is harmful to human health and industrial and agricultural production.

[0003] The strata below the surface are complex and the groundwater flows very slowly. Therefore, groundwater pollution is slow, difficult to detect and difficult to treat. Once groundwater is polluted, even if the source of pollution is completely eliminated, it will take more than ten years or even decades for the water quality to recover. As for the renewal of artificial underground aquifers, the problem is even more complicated.

[0004] There are some obvious differences between groundwater pollution and surface water pollution: since pollutants enter the aquifer and move slowly in the aquifer, pollution often occurs gradually and is difficult to detect in time without special monitoring; after groundwater pollution is discovered, it is not as easy to determine the source of pollution as it is for surface water. More importantly, groundwater pollution is not easy to eliminate. After eliminating the pollution source, surface water can be purified in a relatively short period of time; but for groundwater, even if the pollution source is eliminated, pollutants that have entered the aquifer will still have long-term adverse effects.

[0006] At present, whether it is regular monitoring of groundwater source wells, routine monitoring of national inspection points or key regulated enterprises, water quality may not meet standards. The main reason, in addition to pollution caused by human factors, is the failure to carry out regular well washing. The quality of groundwater retained in the groundwater wells is poor during sampling, resulting in substandard water quality. Summary of the invention

[0007] The purpose of the present invention is to provide a comprehensive device for automatic well washing and dynamic monitoring of groundwater type water source wells. By arranging automatic well washing and dynamic monitoring of water source wells, the safe use of groundwater type drinking water sources is ensured and the safety of people's water tanks is protected.

[0008] The present invention provides a comprehensive device for automatic well washing and dynamic monitoring of groundwater source wells, comprising a monitoring device, a well washing device, a well washing water collecting device, a control terminal system, and a remote monitoring system. The control terminal system is electrically connected to the monitoring device, the well washing device, and the well washing water collecting device, respectively, and the control terminal system is communicatively connected to the remote monitoring system; the well washing device is connected to the well washing water collecting device through a pipeline.

[0009] Furthermore, the monitoring device includes an upper fixed plate, a lower fixed plate, a connecting column arranged between the upper fixed plate and the lower fixed plate, a plurality of monitoring sensors are arranged below the upper fixed plate, a connecting seat is arranged above the upper fixed plate, and a counterweight mounting hole is arranged on the lower fixed plate.

[0010] Furthermore, the well washing device includes a main body of the well washing device, a driving pump is arranged in the main body of the well washing device, the output shaft of the driving pump passes through the upper water baffle and is placed in the water pumping chamber, a water pumping driving assembly is arranged in the water pumping chamber, the water pumping chamber is provided with a water inlet and a water outlet, the water outlet is connected to the output water pipe, the output port of the output water pipe is connected to the external water supply pipe, the output water pipe is also connected to the water quality regulating pipe, a plurality of water quality regulating assemblies are arranged on the water quality regulating pipe, the water quality regulating pipe is connected to the water quality improvement chamber on the main body of the well washing device, the water quality improvement chamber is also provided with a water outlet, and a one-way regulating valve is arranged on the water outlet.

[0011] Furthermore, the control terminal system mainly includes a control module, a communication module, a data processing module, a well washing device driving module, and a power module. The power module is electrically connected to the control module, the communication module, the data processing module, and the well washing device driving module respectively. The control module is electrically connected to the communication module, the data processing module, and the well washing device driving module respectively. The data processing module is electrically connected to the monitoring sensor, and the well washing device driving module is connected to the well washing device point.

[0012] Furthermore, the remote monitoring system mainly includes a main control module, a main communication module, a main power module, a display module, and an input module. The main power module is electrically connected to the main control module and the main communication module, respectively, and the main control module is electrically connected to the main communication module, the display module, and the input module, respectively.

[0013] Furthermore, the well-washing water collecting device includes a well-washing water collecting device body, a drainage pipe bracket is arranged above the well-washing water collecting device body, slide rails are arranged on the two side walls inside the well-washing water collecting device body, the slide rails are arranged with a floating object cleaning brush, a sediment separation net is arranged on the bottom surface of the well-washing water collecting device body, and a drainage port and a drainage port are also arranged on the well-washing water collecting device body, the drainage port is located above the sediment separation net, and the drainage port is located below the sediment separation net.

[0014] Furthermore, the sensors include redox potential, dissolved oxygen, conductivity, pH, water temperature, turbidity meter and water level meter.

[0015] Beneficial effects of the present invention: The automatic well-washing and dynamic monitoring integrated device for groundwater-type water source wells provided by the present invention mainly monitors water quality changes in real time by setting a monitoring device in the water source well. If the monitoring finds that the water quality data parameters have obvious changes, the well-washing device automatically performs the well-washing operation. After the water quality data parameters of the dynamic monitoring equipment return to normal, the well-washing is stopped to ensure that the water quality data in the water source well is stable and up to standard. The present invention can be used for daily maintenance monitoring of groundwater-type water source wells, national inspection point improvement monitoring, and routine monitoring and early warning of groundwater monitoring wells by key regulatory enterprises. It can perform real-time monitoring and automatic well-washing to ensure that the water quality status in the groundwater well is grasped in real time, and provide a regulatory basis for environmental management departments, enterprise managers, etc.

[0016] The present invention will be further described in detail below with reference to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the monitoring device Figure 1 .

[0018] Figure 2 Schematic diagram of the monitoring device Figure 2 .

[0019] Figure 3 This is the functional block diagram of the control terminal system.

[0020] Figure 4 This is the principle block diagram of the remote monitoring system.

[0021] Figure 5 This is a schematic diagram of the well washing device.

[0022] Figure 6 This is a schematic diagram of the well washing water collection device.

[0023] Figure 7 Schematic diagram of the slide rail and floating object cleaning brush.

[0024] Figure 8 It is the circuit diagram of the control module and the main control module.

[0025] Fig. 9 The schematic diagram of the power module.

[0026] Fig.10 This is a schematic diagram of a DC step-down circuit.

[0027] Fig.11 It is a circuit diagram of the data processing module.

[0028] Fig.12 This is a circuit diagram of the well washing device drive module.

[0029] Fig.13 It is a circuit diagram of the display module.

[0030] Fig.14 This is the circuit diagram of the communication module and the main communication module.

[0031] In the figure: 1. upper fixing plate; 2. lower fixing plate; 3. connecting column; 4. monitoring sensor; 5. connecting seat; 6. counterweight mounting hole; 7. main body of well washing device; 8. driving pump; 9. upper water-blocking plate; 10. pumping chamber; 11. water inlet; 12. water outlet; 13. output water pipe; 14. water quality regulating pipe; 15. water quality regulating component; 16. water quality improvement chamber; 17. water outlet; 18. one-way regulating valve; 19. main body of well washing water collecting device; 20. drain pipe bracket; 21. slide rail; 22. floating object cleaning brush; 23. sediment separation net; 24. drain outlet; 25. drain outlet. DETAILED DESCRIPTION

[0032] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods, structural features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "aligned", "overlap", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] The terms "first" and "second" are used for descriptive purposes only and should not 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 one or more of the features; in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0036] Example 1

[0037] This embodiment provides a Figure 1 to Figure 4 The automatic well-washing and dynamic monitoring integrated device for groundwater-type water source wells shown includes a monitoring device, a well-washing device, a well-washing water collection device, a control terminal system, and a remote monitoring system. The control terminal system is electrically connected to the monitoring device, the well-washing device, and the well-washing water collection device, respectively. The control terminal system receives the real-time water quality data collected by the monitoring device and obtains the real-time status of the water quality. At the same time, the control terminal system can control the well-washing device to perform well-washing operations and monitor the well-washing water collected by the well-washing water collection device; the control terminal system is connected to the remote monitoring system in communication, and the well-washing device is connected to the well-washing water collection device through a pipeline; in this way, the monitor can query the status of multiple monitoring wells in real time at the remote end, and adjust the monitoring status of the monitoring wells at any time, greatly improving the efficiency of well-washing and sampling. In view of the fact that the current well-washing equipment is a manually operated peristaltic pump, this device uses a more automated equipment to operate the well-washing, which greatly optimizes the personnel configuration, reduces labor costs, reduces the possibility of errors, and can reflect the real situation of various monitoring indicators in groundwater in real time. In addition, on the basis of automatic well-washing, the present invention has a monitoring function. The two complement each other to maximize efficiency, discover problems, correct them in a timely manner, and carry out subsequent related work.

[0038] Furthermore, the monitoring device includes an upper fixed plate 1, a lower fixed plate 2, and a connecting column 3 arranged between the upper fixed plate 1 and the lower fixed plate 2. A plurality of monitoring sensors 4 are arranged below the upper fixed plate 1, and a connecting seat 5 is arranged above the upper fixed plate 1. The connecting seat 5 facilitates the installation of the monitoring device in a monitoring well. A counterweight mounting hole 6 is arranged on the lower fixed plate 2 for facilitating the installation of a counterweight block, so that the monitoring device can be placed at a position of about 0-50 cm in the groundwater.

[0039] enter Figure 5 As shown, the well washing device includes a main body 7 of the well washing device, a driving pump 8 is arranged in the main body 7 of the well washing device, the output shaft of the driving pump 8 passes through the upper water-blocking plate 9 and is placed in a pumping chamber 10, a pumping driving assembly is arranged in the pumping chamber 10, the pumping chamber 10 is provided with a water inlet 11 and a water outlet 12, the water outlet 12 is connected to an output water pipe 13, the output port of the output water pipe 13 is connected to an external water supply pipe, the output water pipe 13 is also connected to a water quality regulating pipe 14, a plurality of water quality regulating assemblies 15 are arranged on the water quality regulating pipe 14, the water quality regulating pipe 14 is connected to a water quality improvement chamber 16 on the main body 7 of the well washing device, the water quality improvement chamber 16 is also provided with a water outlet 17, and a one-way regulating valve 18 is arranged on the water outlet 17.

[0040] Furthermore, the control terminal system mainly includes a control module, a communication module, a data processing module, a well washing device driving module, and a power module. The power module is electrically connected to the control module, the communication module, the data processing module, and the well washing device driving module respectively. The control module is electrically connected to the communication module, the data processing module, and the well washing device driving module respectively. The data processing module is electrically connected to the monitoring sensor 4, and the well washing device driving module is connected to the well washing device point.

[0041] Furthermore, the remote monitoring system mainly includes a main control module, a main communication module, a main power module, a display module, and an input module. The main power module is electrically connected to the main control module and the main communication module, respectively, and the main control module is electrically connected to the main communication module, the display module, and the input module, respectively.

[0042] Further, such as Figure 8 As shown, it is a circuit diagram of the control module and the main control module. Both the control module and the main control module use an ARM controller of model STC32G8K48.

[0043] Further, such as Fig. 9 , Fig.10 As shown, the circuit diagram of the power module, Fig. 9 The circuit shown is a schematic diagram of a DC voltage regulator circuit, which can convert a 25V DC power supply into a 5V DC power supply. Fig.10 The circuit shown is a schematic diagram of a DC step-down circuit, which can convert a 5V DC power supply into a 3.3V DC power supply to meet the power required for the operation of each module.

[0044] Further, such as Fig.11 As shown, it is a circuit diagram of the data processing module, which is used to amplify the water quality data signal detected by the monitoring device and then input it into the control module.

[0045] Further, such as Fig.12 , which is a circuit diagram of a well-washing device driving module, can drive the well-washing device to perform well-washing operations, thereby ensuring that water quality data parameters remain normal.

[0046] Further, such as Fig.13 The figure shows a circuit diagram of a display module, which displays various data information of the monitored water well.

[0047] Further, such as Fig.14 As shown, it is a schematic diagram of the communication module and the main communication module circuit, which assists in completing the communication between the remote monitoring system and the control terminal system so that the two can cooperate to perform dynamic monitoring of water wells.

[0048] Further, such as Figure 6 / Figure 7 As shown, the well-washing water collecting device includes a well-washing water collecting device body 19, a drainage pipe bracket 20 is arranged above the well-washing water collecting device body 19, slide rails 21 are arranged on the two side walls inside the well-washing water collecting device body 19, and the slide rails 21 are arranged with a floating object cleaning brush 22. A sediment separation net 23 is arranged on the bottom surface of the well-washing water collecting device body 19, and a drainage port 24 and a drainage port 25 are also arranged on the well-washing water collecting device body 19. The drainage port 24 is located above the sediment separation net 23, and the drainage port 25 is located below the sediment separation net 23.

[0049] Furthermore, the sensor 4 includes redox potential, dissolved oxygen, conductivity, pH, water temperature, turbidity meter and water level meter.

[0050] In summary, the automatic well-washing and dynamic monitoring integrated device for groundwater-type water source wells provided by the present invention mainly monitors water quality changes in real time by setting a monitoring device in the water source well. If the monitoring finds that the water quality data parameters have obvious changes, the well-washing device automatically performs the well-washing operation. After the water quality data parameters of the dynamic monitoring equipment return to normal, the well-washing is stopped to ensure that the water quality data in the water source well is stable and up to standard. The present invention can be used for daily maintenance monitoring of groundwater-type water source wells, national inspection point improvement monitoring, and routine monitoring and early warning of groundwater monitoring wells by key regulatory enterprises. It can perform real-time monitoring and automatic well-washing to ensure that the water quality status in the groundwater well is grasped in real time, and provide a regulatory basis for environmental management departments, enterprise managers, etc.

[0051] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A comprehensive device for automatic well washing and dynamic monitoring of groundwater source wells, characterized in that: It includes a monitoring device, a well-washing device, a well-washing water collection device, a control terminal system, and a remote monitoring system. The control terminal system is electrically connected to the monitoring device, the well-washing device, and the well-washing water collection device respectively, and the control terminal system is communicatively connected to the remote monitoring system; the well-washing device is connected to the well-washing water collection device through a pipeline.

2. The automatic well-washing and dynamic monitoring integrated device for groundwater source wells as claimed in claim 1, characterized in that: The monitoring device comprises an upper fixing plate (1), a lower fixing plate (2), a connecting column (3) arranged between the upper fixing plate (1) and the lower fixing plate (2), a plurality of monitoring sensors (4) are arranged below the upper fixing plate (1), a connecting seat (5) is arranged above the upper fixing plate (1), and a counterweight mounting hole (6) is arranged on the lower fixing plate (2).

3. The automatic well-washing and dynamic monitoring integrated device for groundwater source wells as claimed in claim 1, characterized in that: The well washing device comprises a main body (7) of the well washing device, a driving pump (8) is arranged in the main body (7) of the well washing device, the output shaft of the driving pump (8) passes through the upper water-blocking plate (9) and is placed in a water pumping chamber (10), a water pumping driving assembly is arranged in the water pumping chamber (10), the water pumping chamber (10) is provided with a water inlet (11) and a water outlet (12), the water outlet (12) is connected to an output water pipe (13), the output port of the output water pipe (13) is connected to an external water supply pipe, the output water pipe (13) is also connected to a water quality regulating pipe (14), a plurality of water quality regulating assemblies (15) are arranged on the water quality regulating pipe (14), the water quality regulating pipe (14) is communicated with a water quality improvement chamber (16) on the main body (7) of the well washing device, the water quality improvement chamber (16) is also provided with a water outlet (17), and a one-way regulating valve (18) is arranged on the water outlet (17).

4. The automatic well-washing and dynamic monitoring integrated device for groundwater source wells as claimed in claim 1, characterized in that: The control terminal system mainly comprises a control module, a communication module, a data processing module, a well-washing device driving module and a power module. The power module is electrically connected to the control module, the communication module, the data processing module and the well-washing device driving module respectively. The control module is electrically connected to the communication module, the data processing module and the well-washing device driving module respectively. The data processing module is electrically connected to a monitoring sensor (4). The well-washing device driving module is connected to a well-washing device point.

5. The automatic well-washing and dynamic monitoring integrated device for groundwater source wells as claimed in claim 1, characterized in that: The remote monitoring system mainly includes a main control module, a main communication module, a main power module, a display module, and an input module. The main power module is electrically connected to the main control module and the main communication module respectively, and the main control module is electrically connected to the main communication module, the display module, and the input module respectively.

6. The automatic well-washing and dynamic monitoring integrated device for groundwater source wells as claimed in claim 1, characterized in that: The well-washing water collecting device comprises a well-washing water collecting device body (19), a drainage pipe bracket (20) is arranged above the well-washing water collecting device body (19), slide rails (21) are arranged on both side walls inside the well-washing water collecting device body (19), and a floating object cleaning brush (22) is arranged on the slide rails (21), a sediment separation net (23) is arranged on the bottom surface of the well-washing water collecting device body (19), and a drainage port (24) and a drainage port (25) are also arranged on the well-washing water collecting device body (19), wherein the drainage port (24) is located above the sediment separation net (23), and the drainage port (25) is located below the sediment separation net (23).

7. The automatic well-washing and dynamic monitoring integrated device for groundwater source wells as claimed in claim 2, characterized in that: The sensors (4) include redox potential, dissolved oxygen, conductivity, pH, water temperature, turbidity meter and water level meter.

Images