Intelligent remote monitoring system based on septic tank and purification tank

Abstract

The invention provides an intelligent remote monitoring system based on a septic tank and a purification tank, and the system comprises a septic tank body, a purification tank body, intelligent environment monitoring equipment, intelligent front-end mobile equipment, a cloud server, terminal execution equipment, a drip irrigation system, and a central control system. The central control system receives environment information monitored by the intelligent environment monitoring device, analyzes the environment information, uploads an analysis result to the intelligent front-end mobile device through the cloud server, and adjusts the operation state of the end execution device according to an operation instruction issued by the intelligent front-end mobile device. Organic manure in the septic tank or clear water in the water storage tank is irrigated into farmland soil, and resource utilization of sewage is achieved. Through Internet of Things control of each part of the whole system, automatic and intelligent treatment of rural sewage can be realized.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent remote monitoring, and in particular to an intelligent remote monitoring system based on septic tanks and septic tanks. Background Art

[0002] With the booming rural economy, farmers' living standards have significantly improved, and at the same time, the demand for sanitation facilities in rural areas has also increased. However, due to the lagging construction of sewage treatment facilities in rural areas, large amounts of untreated domestic sewage are discharged recklessly, causing serious pollution to the rural ecological environment. This sewage contains large amounts of organic matter, nutrients such as nitrogen and phosphorus, as well as pathogens such as bacteria and viruses. These substances seep into the soil and flow into rivers and lakes, leading to a decline in soil fertility and eutrophication of water bodies, which in turn triggers a series of environmental problems such as deteriorating water quality, the death of aquatic life, and the disruption of ecological balance.

[0003] In addition to sewage treatment issues, rural farmland irrigation also faces a series of urgent challenges. Currently, rural farmland irrigation suffers from uneven irrigation. Some farmland lacks adequate water supply, impacting the normal growth of crops, while others may suffer from soil compaction and nutrient loss due to excessive irrigation. Furthermore, water waste is also a serious issue. Traditional irrigation methods, such as flooding, not only waste a large amount of water but also suffer from low irrigation efficiency, failing to meet the demand for efficient water utilization in modern agriculture.

[0004] Given these challenges, there's an urgent need to explore decentralized wastewater treatment solutions suitable for rural environments. Within this context, how to efficiently utilize treated, qualified effluent for agricultural irrigation—to achieve water recycling, reduce water waste and environmental pollution, and promote sustainable agricultural development—has become a crucial issue for researchers and scientists. Summary of the Invention

[0005] The purpose of the present invention is to improve and innovate the shortcomings and problems existing in the background technology and provide an intelligent remote monitoring system based on septic tanks and septic tanks.

[0006] An intelligent remote monitoring system based on septic tanks and septic tanks, comprising: A septic tank body, wherein the septic tank body is used to treat black water generated by toilets; The septic tank body is used to treat the gray water generated by laundry, bathing and kitchen and the clarified water obtained after sufficient septic tank body maturation treatment; and the treated clear water is discharged into the water reservoir for subsequent resource irrigation use; Intelligent environmental monitoring equipment, including at least a multi-parameter water quality sensor, a soil moisture sensor, a carbon dioxide sensor, and a surface temperature and humidity sensor. The multi-parameter water quality sensor is used to monitor changes in water quality in septic tanks and septic tanks, primarily monitoring water quality indicators including BOD, COD, ammonia nitrogen, total nitrogen, and total phosphorus. The soil moisture sensor, carbon dioxide sensor, and surface temperature and humidity sensor are used to sense the nutrient and moisture status of farmland soil in real time. An intelligent front-end mobile device, the intelligent front-end mobile device is used to provide a human-computer interaction interface; A cloud server, which is used to process environmental information uploaded by the intelligent environmental monitoring device and operation instructions issued by the intelligent front-end mobile device; End-effector equipment, which includes at least an oxygenation aeration pump, a UV disinfection lamp, a fertilizer pump, and an irrigation pump; A drip irrigation system is used to irrigate farmland soil with clarified water from the septic tank and clean water from the reservoir to replenish nutrients and moisture in the farmland soil; The central control system receives the environmental information monitored by the intelligent environmental monitoring device and analyzes the environmental information. The analysis results are uploaded to the intelligent front-end mobile device through the cloud server, and the operating status of the terminal execution device is adjusted according to the operation instructions issued by the intelligent front-end mobile device.

[0007] A further solution is that vertical partitions are fixed inside the septic tank body, and the vertical partitions divide the inside of the septic tank body into a primary anaerobic chamber, a secondary anaerobic chamber and a clarification chamber; toilet black water enters the primary anaerobic chamber, the secondary anaerobic chamber and the clarification chamber in sequence through the fecal inlet pipe, undergoes organic fermentation in the primary anaerobic chamber and the secondary anaerobic chamber, and is discharged after clarification in the clarification chamber.

[0008] A further solution is that the purification tank includes at least an aerobic tank and a sedimentation tank. The aerobic tank is used for the rapid reproduction of aerobic microorganisms, and the aerobic microorganisms decompose the organic matter in the sewage and convert it into harmless substances such as water and carbon dioxide; the sedimentation tank slows down the water flow rate and uses gravity to make suspended matter in the sewage, such as mud, organic fragments, etc., settle to the bottom, thereby effectively removing most of the solid impurities.

[0009] A further solution is to search for smart front-end mobile devices including mobile phones, laptops and tablets.

[0010] A further solution is that the drip irrigation system includes a fertilizer water pump and an irrigation water pump, the output end of the fertilizer water pump is connected to a filter cartridge through a pipeline, the water outlet end of the filter cartridge is fixedly connected to a drip irrigation main pipe, the end of the drip irrigation main pipe away from the filter cartridge is connected to the output end of the irrigation water pump, a first valve and a fifth valve are respectively provided at both ends of the drip irrigation main pipe, a backwash drain pipe is provided at the end of the drip irrigation main pipe away from the irrigation water pump, a second valve is provided on the backwash drain pipe, a number of drip irrigation branch pipes are arranged at intervals in the middle of the drip irrigation main pipe, the end of the drip irrigation branch pipe away from the drip irrigation main pipe is connected to the backwash main pipe through the backwash branch pipe, and a fourth valve is provided on the backwash branch pipe.

[0011] A further solution is that a slag discharge pipe is provided at the bottom end of the filter cylinder, a slag discharge valve is provided on the slag discharge pipe, and a cylindrical filter screen is provided inside the filter cylinder.

[0012] A further solution is that a collection frame is provided directly below the slag discharge pipe and the backwash drainage pipe.

[0013] A further solution is that a support plate is provided on one side of the drip irrigation branch pipe, the support plate is installed on the ground, a guide plate is inserted into the upper end of the support plate, guide grooves corresponding to the water outlet holes of the drip irrigation branch pipe are spaced apart on the guide plate, and a lifting plate is provided directly below the guide plate, and clearing needles corresponding to the water outlet holes of the drip irrigation branch pipe are installed at intervals on the lifting plate. The clearing needles are used to clear the water outlet holes of the drip irrigation branch pipe, and the lifting plate can move up and down under the driving action of the foot-operated mechanism.

[0014] A further solution is that the guide groove is arranged to be inclined downward.

[0015] A further solution is that the pedal mechanism includes a transmission frame, which is installed on a support plate. A gear is provided in the transmission frame, and the gear is simultaneously meshed with a first rack and a second rack. The first rack and the second rack are connected to the inner wall of the transmission frame through a first spring and a second spring respectively, and the first rack is connected to the foot pedal outside the transmission frame.

[0016] Compared with the existing technology, the beneficial effects of the present invention are as follows: (1) The present invention introduces a set of intelligent remote monitoring systems suitable for decentralized rural domestic sewage resource treatment equipment, aiming to solve the problems of complex operation mode and human resource occupation of the traditional "septic tank + purification tank", while reducing operation and maintenance, facilitating timely monitoring of sewage water quality, tank liquid level and other environmental information, and realizing harmless resource utilization of rural sewage. The system deeply integrates modern Internet technology, which not only greatly liberates human resources, but also greatly reduces the daily operation and maintenance of equipment. The domestic sewage resource treatment equipment adopts drip irrigation technology widely used in agricultural irrigation at the end, combined with intelligent front-end mobile devices, and realizes remote control through the central control system, while the cloud server provides powerful data processing and analysis capabilities. The embedded core control system serves as the hub, accurately feeding back various monitoring information to the intelligent front-end mobile devices; mobile network communication ensures real-time information transmission and seamless connection of various modules; intelligent environmental monitoring equipment continuously monitors key factors such as tank liquid level, water quality and quantity, water pump operation status, soil moisture, climate conditions, etc., providing a scientific basis for user decision-making; (2) The present invention can backwash the drip irrigation branch pipe through the backwash main pipe and the backwash branch pipe, and can also backwash the filter cartridge and the filter screen through the drip irrigation main pipe. In addition, the blocked water outlet holes on the drip irrigation branch pipe can be unblocked by stepping on a foot pedal, thereby effectively preventing solid impurities in the clarified liquid from clogging the drip irrigation system, thereby ensuring the long-term stable operation of the drip irrigation system.

[0017] Additional aspects and significant advantages of the present invention will be gradually revealed in the subsequent detailed description. Some features will naturally emerge, while others will be deeply appreciated in the actual application experience of the present invention, further highlighting its unique value and innovation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which: Figure 1 A process flow chart of an intelligent remote monitoring system based on a septic tank and a septic tank provided in accordance with an embodiment of the present invention; Figure 2 A structural diagram of an intelligent remote monitoring system based on a septic tank and a septic tank provided in accordance with an embodiment of the present invention; Figure 3 A schematic structural diagram of a drip irrigation system according to an embodiment of the present invention; Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at center A; Figure 5 A schematic structural diagram of a filter cartridge provided according to an embodiment of the present invention; Figure 6 Schematic diagram of the structure of a pedal mechanism provided according to an embodiment of the present invention.

[0019] Figure numerals: 1. Fertilization water pump; 2. Irrigation water pump; 3. Filter cartridge; 301. Filter screen; 302. Slag discharge pipe; 4. Collection frame; 5. Drip irrigation main pipe; 6. First valve; 7. Backwash drain pipe; 8. Second valve; 9. Drip irrigation branch pipe; 10. Backwash main pipe; 11. Third valve; 12. Backwash branch pipe; 13. Fourth valve; 14. Support plate; 15. Guide plate; 151. Guide groove; 16. Lifting plate; 17. Unclogging needle; 18. Transmission frame; 181. Connecting groove; 19. Foot pedal; 20. First rack; 21. First spring; 22. Gear; 23. Second rack; 24. Second spring; 25. Fifth valve. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] like Figure 1 As shown, the present invention provides an intelligent remote monitoring system based on a septic tank and a septic tank, which utilizes a "black-ash separation" sewage treatment strategy. Toilet blackwater is discharged directly into the septic tank through a drainage pipe. A liquid level meter, part of the intelligent environmental monitoring equipment, is installed in the septic tank to monitor the water level in real time. Through a central control system, users can remotely control this process, while a cloud server processes and analyzes the data, providing users with timely water level information. Simultaneously, laundry, bathing, and kitchen graywater are mixed with toilet blackwater, which has been fully matured in the septic tank, through pipes and then enter the septic tank for secondary treatment. Vertical baffles are fixed inside the septic tank, dividing the interior of the tank into a primary anaerobic chamber, a secondary anaerobic chamber, and a clarification chamber. Toilet blackwater enters the primary anaerobic chamber through a manure inlet pipe, where it undergoes organic fermentation for a period of time, gradually forming organic fertilizer. As the amount of feces increases, it gradually enters the secondary anaerobic chamber and the clarification chamber through water holes in the vertical baffles, where it is finally decomposed and clarified before being discharged. The septic tank includes at least an aerobic tank and a sedimentation tank. The aerobic tank is used for the rapid reproduction of aerobic microorganisms, and the aerobic microorganisms decompose the organic matter in the sewage and convert it into harmless substances such as water and carbon dioxide; the sedimentation tank slows down the water flow and uses gravity to make suspended matter in the sewage, such as silt, organic fragments, etc., settle to the bottom, thereby effectively removing most of the solid impurities.

[0022] Aeration pipes are installed in the aerobic pool of the septic tank to ensure an adequate oxygen supply. The sedimentation tank is equipped with an ultraviolet disinfection lamp and a multi-parameter water quality sensor from the intelligent environmental monitoring device to monitor and control water quality. Through the central control system, users can control the operation of end-effector equipment (EEDs) such as the UV disinfection lamp and aeration pump, and receive feedback from the multi-parameter water quality sensors in the intelligent environmental monitoring device. Once the black and ash mixed wastewater treated in the septic tank meets discharge standards, it is discharged into a reservoir for subsequent resource utilization. This domestic sewage resource utilization equipment utilizes the drip irrigation system designed in this invention at the end. When the soil moisture sensor, carbon dioxide sensor, and surface temperature and humidity sensor in the intelligent environmental monitoring device detect a lack of nutrients or moisture in the soil, the central control system transmits this information via a cloud server to the intelligent front-end mobile device. Based on this information, users can issue commands, and the central control system controls the fertilization pump or irrigation pump in the EED to irrigate the farmland soil with clarified liquid from the corresponding clarification chamber of the septic tank or clean water from the reservoir, thus achieving wastewater resource utilization.

[0023] like Figure 2 As shown, the intelligent remote monitoring system for "septic tanks + septic tanks" according to an embodiment of the present invention includes: an intelligent front-end mobile device, a cloud server, a central control system, an intelligent environmental monitoring device, and an end-effector. The embedded remote control system communicates with the intelligent environmental monitoring device and the end-effector via 4G wireless communication, and the cloud server further communicates with the intelligent front-end mobile device.

[0024] The communication link design of the intelligent remote monitoring system for "septic tank + septic tank" in the embodiment of the present invention is as follows: The core of the embedded remote control system consists of a cloud server and a central control system, where the central control system is a PLC control system.

[0025] The central control system establishes communication with the cloud server and intelligent front-end mobile devices through 4G network communication.

[0026] Intelligent environmental monitoring equipment is used to monitor current environmental information. This equipment includes multi-parameter water quality sensors, liquid level sensors, water pressure sensors, flow rate sensors, soil moisture sensors, carbon dioxide sensors, and surface temperature and humidity sensors. Irrigation systems use a large number of these sensors, including water pressure sensors, flow rate sensors, soil moisture sensors, and surface temperature and humidity sensors. Septic tanks use liquid level sensors, while septic tanks have multi-parameter water quality sensors installed. These sensors are all considered intelligent environmental monitoring equipment.

[0027] The following describes the functions of each type of sensor: Water quality multi-parameter sensor, monitors water quality changes, and mainly monitors water quality indicators including: BOD, COD, ammonia nitrogen, total nitrogen, total phosphorus, etc. Water pressure monitoring sensor, monitoring water pipe pressure; Flow monitoring sensor, which monitors and counts the liquid flow in the pipeline. The liquid is mainly domestic sewage that has been treated to meet the standards. Liquid level monitoring sensor, which monitors the liquid level in the septic tank, the liquid is mainly the black water from the toilet being treated; Soil moisture sensor, which detects temperature, humidity and salinity at different soil depths; Carbon dioxide sensors detect carbon dioxide concentrations in the soil. Carbon dioxide sensors assess soil nutritional status by monitoring carbon dioxide concentrations in the soil. Carbon dioxide produced by the mineralization and decomposition of organic matter in the soil is an important source of carbon nutrition for plants. Carbon dioxide released during the mineralization of organic matter is not only a significant source of carbon dioxide in the atmosphere, but also a crucial carbon source for plant photosynthesis. By using carbon dioxide sensors, soil carbon dioxide concentrations can be monitored in real time, indirectly determining soil microbial activity and aeration, and thus assessing soil nutritional status. Surface temperature and humidity sensor, detects surface temperature and humidity.

[0028] The central control system receives environmental information from the intelligent environmental monitoring device and analyzes the environmental information. The analysis results are uploaded to the intelligent front-end mobile device through the cloud server. The intelligent front-end mobile device may include a mobile phone, a laptop computer, and a tablet computer. The user issues corresponding control instructions to the terminal execution device through the central control system based on the analysis results to control the operation adjustment of the terminal execution device.

[0029] Specifically, the central control system performs the following functions: a) Remote communication b) Intelligent human-computer interaction c) Start / stop of fertilization pump and irrigation pump d) Start / stop of oxygen aeration pump e) Start / stop UV disinfection f) Mechanical automatic stop / reverse g) Water pressure monitoring, flow monitoring, voltage monitoring, liquid level detection h) Alarm message push i) Soil parameters j) Precision water-saving irrigation k) Multiple monitoring and protection mechanisms for the safe operation of fertilization pumps, irrigation pumps, and aeration pumps l) Multi-device wireless local networking m) Scale networking and group control The terminal execution equipment includes: fertilizer pumps and irrigation pumps, oxygenation pumps, UV disinfection lamps and drip irrigation systems.

[0030] (1) Fertilization pump and irrigation pump The fertilization water pump and irrigation water pump execute the start-up control, shutdown control, and operation speed control according to the control instructions of the central control system, and display the operation status information; Specifically, the functions of the fertilization pump and irrigation pump in this automated remote irrigation system include: a) Remote communication b) Intelligent human-computer interaction ●Display information: The operating status of the fertilizer pump and irrigation pump, and the open, closed and stopped status of the valves Control information: Fertilizer pump and irrigation pump start control, stop control, valve opening, closing and stop control c) Start / stop of fertilization pump and irrigation pump d) Mechanical automatic stop / start e) Water pressure monitoring, flow monitoring, voltage monitoring, liquid level detection f) Run time statistics g) Alarm message push (2) Drip irrigation system The drip irrigation system is used to perform head water pump control, head fertilization control and irrigation area control according to the control from the central control system.

[0031] like Figure 1-Figure 3 As shown, the drip irrigation system includes a fertilization pump 1, an irrigation pump 2, and a filter cartridge 3. The output end of the fertilization pump 1 is connected to the top wall of the filter cartridge 3 via a pipe. The water outlet end of the filter cartridge 3 is fixedly connected to a drip irrigation main pipe 5. The end of the drip irrigation main pipe 5 away from the filter cartridge 3 is connected to the output end of the irrigation pump 2. A first valve 6 and a fifth valve 25 are respectively provided at both ends of the drip irrigation main pipe 5. A backwash drain pipe 7 is provided at the end of the drip irrigation main pipe 5 away from the irrigation pump 2, and a second valve 8 is provided on the backwash drain pipe 7. Several drip irrigation branch pipes 9 are spaced apart in the middle of the drip irrigation main pipe 5. The ends of the drip irrigation branch pipes 9 away from the drip irrigation main pipe 5 are connected to the backwash main pipe 10 via backwash branch pipes 12. The backwash branch pipe 12 includes an expanded diameter section with a fourth valve 13 provided on the expanded diameter section. The end of the backwash main pipe 10 near the irrigation pump 2 is provided with a third valve 11.

[0032] The bottom end of the filter cartridge 3 is provided with a slag discharge pipe 302, which is equipped with a slag discharge valve, which can be a gate valve. A cylindrical filter screen 301 is installed inside the filter cartridge 3. The cylindrical filter screen 301 is open at both ends. A collection frame 4 is located directly below the slag discharge pipe 302 and the backwash drain pipe 7.

[0033] When the soil moisture sensor detects insufficient moisture in the farmland soil, an operation instruction can be issued via the intelligent front-end mobile device to close the first valve 6, the second valve 8, the third valve 11, and the fourth valve 13, open the fifth valve 25, and start the irrigation pump 2; the irrigation pump 2 draws clean water from the reservoir to the drip irrigation main pipe 5, and then drips it through the outlet holes on the drip irrigation branch pipe 9 to accurately replenish the moisture of the crops. When the carbon dioxide sensor detects insufficient nutrients in the farmland soil, an operation instruction can be issued via the intelligent front-end mobile device to close the fifth valve 25, the second valve 8, the third valve 11, and the fourth valve 13, and open the first valve 6; the fertilization pump 1 draws the clarified liquid from the clarification chamber corresponding to the septic tank tank to the drip irrigation main pipe 5, and then drips it through the outlet holes on the drip irrigation branch pipe 9 to accurately replenish the nutrients of the crops.

[0034] It should be noted that, since the clarified liquid contains some solid impurities and the diameter of the drip irrigation pipe 9 is often small, the present invention can filter the clarified liquid through the filter mesh 301 in the filter cartridge 3 to filter out most of the solid impurities in the clarified liquid, thereby avoiding clogging the drip irrigation pipe 9 too quickly. After the fertilizing water pump 1 has been running for a period of time, the second valve 8, the third valve 11 and the fourth valve 13 on the backwash drain pipe 7 can be opened first, and the fifth valve 25 and the first valve 6 can be closed, and the irrigation water pump 2 can be started to clean the drip irrigation branch pipe 9 to flush out the impurities accumulated in the drip irrigation branch pipe 9; then the fifth valve 25, the first valve 6 and the slag discharge valve on the slag discharge pipe 302 can be opened, the second valve 8, the third valve 11 and the fourth valve 13 can be closed, and the irrigation water pump 2 can be started again to backwash the filter screen 301 and the inside of the filter cartridge 3 to flush out the impurities remaining in the filter cartridge 3 and the filter screen 301; since a collection frame 4 is provided directly below the slag discharge pipe 302 and the backwash drain pipe 7; therefore, the impurities flushed down will fall into the collection frame 4, thereby facilitating the collection of solid impurities.

[0035] It should be further explained that, in this embodiment, the drip irrigation pipe 9 and the filter cartridge 3 are backwashed in any order. The filter screen 301 and the filter cartridge 3 may be backwashed first, and then the drip irrigation pipe 9 may be backwashed.

[0036] A support plate 14 is provided on one side of the drip irrigation pipe 9. This support plate 14 is mounted to the ground via anchor bolts. A guide plate 15 is inserted at its upper end, with a T-shaped cross-section. Guide grooves 151 are spaced apart on this guide plate 15, corresponding one-to-one with the water outlets of the drip irrigation pipe 9. These guide grooves 151 are angled downward. A lifting plate 16 is located directly below this guide plate 15. Clearing needles 17 are installed on this lifting plate 16, corresponding one-to-one with the water outlets of the drip irrigation pipe 9. These clearing needles 17 are used to clear the water outlets of the drip irrigation pipe 9. This lifting plate 16 is driven by a pedal mechanism to move up and down.

[0037] The pedal mechanism includes a transmission frame 18 mounted on the support plate 14. A gear 22 is rotatably mounted within the transmission frame 18. The gear 22 is meshed with a first rack 20 and a second rack 23. The first rack 20 and the second rack 23 are connected to the inner wall of the transmission frame 18 via a first spring 21 and a second spring 24, respectively. The first rack 20 is connected to a foot pedal 19 on the outside of the transmission frame 18. A connecting slot 181 is provided on the side wall of the transmission frame 18 for passage of one end of the foot pedal 19. The second rack 23 extends through the support plate 14 and is fixedly connected to the lift plate 16, which slides in engagement with the support plate 14.

[0038] It should be noted that there are two groups of gear transmission mechanisms in the transmission frame 18, that is, the gears 22 are symmetrically arranged on both sides of the transmission frame 18. The middle parts of the two first racks 20 are connected by a fixed rod, and the fixed rod is then connected to the foot pedal 19. In order to make the up and down movement of the first rack 20 and the second rack 23 more stable, the first rack 20 and the second rack 23 are arranged to slide with the inner wall of the transmission frame 18.

[0039] It can be understood that by setting the guide plate 15, when the water outlet of the drip irrigation pipe 9 drips onto the guide plate 15, the crops can be accurately fertilized or watered under the guiding action of the guide groove 151; and the water outlet of the drip irrigation pipe 9 will not drip onto the dredging needle 17. When the water outlet of the drip irrigation pipe 9 is blocked, since the guide plate 15 is inserted on the support plate 14, it is convenient to remove the guide plate 15 from the support plate 14. At this time, you can step on the foot pedal 19 to drive the lifting plate 16 to move upward, and then drive the dredging needle 17 to move upward, and penetrate the blocked water outlet; after releasing the foot, the dredging needle 17 can be driven downward to the initial position under the resetting action of the first spring 21 and the second spring 24. At this time, the dredging needle 17 will not hinder the reinstallation of the guide plate 15 on the support plate 14.

[0040] In summary, the present invention can backwash the drip irrigation branch pipe 9 through the backwash main pipe 10 and the backwash branch pipe 12, and can backwash the filter cartridge 3 and the filter screen 301 through the drip irrigation main pipe 5. The blocked water outlet holes on the drip irrigation branch pipe 9 can also be unblocked by stepping on the foot pedal 19, thereby effectively preventing solid impurities in the clarified liquid from clogging the drip irrigation system, thereby ensuring the long-term stable operation of the drip irrigation system.

[0041] According to an embodiment of the present invention, a highly intelligent remote monitoring system for septic tanks and septic tanks is provided. This system, suitable for a "septic tank + septic tank" system, aims to address the complex operation and labor-intensive nature of the traditional "septic tank + septic tank" system. It also reduces maintenance and facilitates timely monitoring of environmental information such as sewage quality and tank liquid levels, thereby achieving harmless resource utilization in rural sewage. This system deeply integrates modern internet technology, significantly freeing up human resources and greatly reducing daily equipment operations and maintenance. The domestic sewage resource treatment equipment utilizes the drip irrigation system of the present invention at the terminal, combined with intelligent front-end mobile devices, enabling remote control via a central control system. A cloud server provides powerful data processing and analysis capabilities. An embedded core control system serves as the hub, accurately feeding back various monitoring information to the intelligent front-end mobile devices. Mobile network communication ensures real-time information transmission and seamless integration of various modules. Intelligent environmental monitoring equipment continuously monitors key factors such as tank liquid levels, water quality and quantity, the operating status of fertilization and irrigation pumps, soil moisture, and climate conditions, providing a scientific basis for user decision-making. The system deeply integrates modern information technology, Internet of Things technology, wireless communication technology and automatic control technology. The promotion of this system can improve the efficiency of rural domestic sewage treatment and ensure the safety of the water environment.

[0042] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0043] Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and are not to be construed as limiting the present invention. Those skilled in the art may make changes, modifications, substitutions, and variations to the above embodiments without departing from the principles and intent of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent remote monitoring system based on septic tanks and septic tanks, characterized by: include: A septic tank body, wherein the septic tank body is used to treat black water generated by toilets; The septic tank body is used to treat the gray water generated by laundry, bathing and kitchen and the clarified water obtained after sufficient septic tank body maturation treatment; and the treated clear water is discharged into the water reservoir for subsequent resource irrigation use; Intelligent environmental monitoring equipment, including at least a water quality multi-parameter sensor, a soil moisture sensor, a carbon dioxide sensor, and a surface temperature and humidity sensor. The multi-parameter water quality sensor is used to monitor changes in water quality in septic tanks and septic tanks. The main monitored water quality indicators include: BOD, COD, ammonia nitrogen, total nitrogen, and total phosphorus; The soil moisture sensor, carbon dioxide sensor and surface temperature and humidity sensor are used to sense the nutrient and moisture conditions of farmland soil in real time; An intelligent front-end mobile device, the intelligent front-end mobile device is used to provide a human-computer interaction interface; A cloud server, which is used to process environmental information uploaded by the intelligent environmental monitoring device and operation instructions issued by the intelligent front-end mobile device; End-effector equipment, which includes at least an oxygenation aeration pump, a UV disinfection lamp, a fertilizer pump, and an irrigation pump; A drip irrigation system is used to irrigate farmland soil with clarified water from the septic tank and clean water from the reservoir to replenish nutrients and moisture in the farmland soil; The central control system receives the environmental information monitored by the intelligent environmental monitoring device and analyzes the environmental information. The analysis results are uploaded to the intelligent front-end mobile device through the cloud server, and the operating status of the terminal execution device is adjusted according to the operation instructions issued by the intelligent front-end mobile device.

2. The intelligent remote monitoring system based on septic tanks and septic tanks according to claim 1 is characterized by: A vertical partition is fixed inside the septic tank body, and the vertical partition divides the inside of the septic tank body into a primary anaerobic chamber, a secondary anaerobic chamber and a clarification chamber; the toilet black water enters the primary anaerobic chamber, the secondary anaerobic chamber and the clarification chamber in sequence through the fecal inlet pipe, undergoes organic fermentation in the primary anaerobic chamber and the secondary anaerobic chamber, and is discharged after being clarified in the clarification chamber.

3. The intelligent remote monitoring system based on septic tanks and septic tanks according to claim 1 is characterized by: The septic tank includes at least an aerobic tank and a sedimentation tank. The aerobic tank is used for the rapid reproduction of aerobic microorganisms, and the aerobic microorganisms decompose the organic matter in the sewage and convert it into harmless substances such as water and carbon dioxide; the sedimentation tank slows down the water flow and uses gravity to make suspended matter in the sewage, such as silt, organic fragments, etc., settle to the bottom, thereby effectively removing most of the solid impurities.

4. The intelligent remote monitoring system based on septic tanks and septic tanks according to claim 1 is characterized by: Search smart front-end mobile devices include mobile phones, laptops and tablets.

5. The intelligent remote monitoring system based on septic tanks and septic tanks according to claim 1 is characterized by: The drip irrigation system comprises a fertilizing water pump (1) and an irrigation water pump (2), wherein the output end of the fertilizing water pump (1) is connected to a filter cartridge (3) via a pipeline, the water outlet end of the filter cartridge (3) is fixedly connected to a drip irrigation main pipe (5), the end of the drip irrigation main pipe (5) away from the filter cartridge (3) is connected to the output end of the irrigation water pump (2), a first valve (6) and a fifth valve (25) are respectively provided at both ends of the drip irrigation main pipe (5), a backwash drainage pipe (7) is provided at the end of the drip irrigation main pipe (5) away from the irrigation water pump (2), a second valve (8) is provided on the backwash drainage pipe (7), a plurality of drip irrigation branch pipes (9) are arranged at intervals in the middle of the drip irrigation main pipe (5), the end of the drip irrigation branch pipe (9) away from the drip irrigation main pipe (5) is connected to the backwash main pipe (10) via a backwash branch pipe (12), and a fourth valve (13) is provided on the backwash branch pipe.

6. A drip irrigation system according to claim 5, characterized in that: A slag discharge pipe (302) is provided at the bottom end of the filter cylinder (3), a slag discharge valve is provided on the slag discharge pipe (302), and a cylindrical filter screen (301) is provided inside the filter cylinder (3).

7. A drip irrigation system according to claim 6, characterized in that: A collection frame (4) is provided directly below the slag discharge pipe (302) and the backwash drainage pipe (7).

8. The drip irrigation system according to claim 5, characterized in that: A support plate (14) is provided on one side of the drip irrigation branch pipe (9), and the support plate (14) is installed on the ground. A guide plate (15) is inserted at the upper end of the support plate (14). Guide grooves (151) corresponding to the water outlet holes of the drip irrigation branch pipe (9) are provided on the guide plate (15) at intervals. A lifting plate (16) is provided directly below the guide plate (15). Clearing needles (17) corresponding to the water outlet holes of the drip irrigation branch pipe (9) are provided on the lifting plate (16) at intervals. The clearing needles (17) are used to clear the water outlet holes of the drip irrigation branch pipe (9). The lifting plate (16) can move up and down under the driving action of a pedal mechanism.

9. A drip irrigation system according to claim 8, characterized in that: The guide groove (151) is arranged to be inclined downward.

10. The drip irrigation system according to claim 8, characterized in that: The pedal mechanism includes a transmission frame (18), which is mounted on a support plate (14). A gear (22) is provided in the transmission frame (18), and the gear (22) is simultaneously meshed with a first rack (20) and a second rack (23). The first rack (20) and the second rack (23) are connected to the inner wall of the transmission frame (18) via a first spring (21) and a second spring (24), respectively. The first rack (20) is connected to a pedal (19) outside the transmission frame (18).

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