CN214339200U - Agricultural liquid manure integration intelligent integrated operation and maintenance system - Google Patents
Agricultural liquid manure integration intelligent integrated operation and maintenance system Download PDFInfo
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- CN214339200U CN214339200U CN202022293945.0U CN202022293945U CN214339200U CN 214339200 U CN214339200 U CN 214339200U CN 202022293945 U CN202022293945 U CN 202022293945U CN 214339200 U CN214339200 U CN 214339200U
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Abstract
The utility model relates to an organic agriculture technical field especially relates to an agricultural liquid manure integration intelligent synthesis fortune dimension system. The system comprises a soil weather detection system, a fertilization and irrigation system, a PLC control cabinet, a base station, a GGSN, a mobile phone terminal, a router, a server and a monitoring terminal, wherein the soil weather detection system is installed at a farmland observation point, the fertilization and irrigation system allocates and conveys fertilizer liquid, the PLC control cabinet is in wireless connection with the soil weather detection system and the fertilization and irrigation system, the base station utilizes a wireless network to transmit data to the GGSN and the mobile phone terminal, the GGSN accesses the router through the Internet, and the router is connected with the server and the monitoring terminal through a network cable. The utility model provides an intelligent comprehensive operation and maintenance system of agricultural liquid manure integration, real-time supervision soil moisture content information and gas condition information, zigBee ad hoc network constitute low-power consumption wireless sensor network node, and the accurate water conservation of PLC switch board according to the plant demand is irrigated to realize saving fertile water conservation, saving labour and saving intelligent, the fine management of labour production efficiency is increased substantially.
Description
Technical Field
The utility model relates to an organic agriculture technical field especially relates to an operation and maintenance system is synthesized to agricultural liquid manure integration intelligence.
Background
With the rapid growth of population and the acceleration of urbanization process in China, the problems of reduced cultivated land area, water resource shortage and the like become increasingly severe. In addition, the utilization rate of water and fertilizer is seriously reduced by the phenomena of large water flood irrigation, excessive fertilization and the like, the utilization rate of agricultural fertilizer is calculated to be 50%, and the utilization rate of irrigation water is only 40%. In recent years, in order to improve the utilization rate of water resources, fertilizers and the like, a water and fertilizer integration technology is rapidly developed, and synchronous management and efficient utilization of water, fertilizers and pesticides are realized by organically combining irrigation, fertilization and even pesticides.
The water and fertilizer integration technology supplies water and fertilizer through a controllable pipeline system, so that after the water and fertilizer are mutually fused, root development and growth areas of crops are evenly infiltrated in a timed and quantitative mode through a pipeline, meanwhile, the demand design of different growth periods is carried out according to the fertilizer demand characteristics, soil environment and nutrient content conditions, water demand of the crops in different growth periods and fertilizer demand rule conditions of the crops, and the water and the nutrient are timely and quantitatively provided for the crops in proportion. However, the existing water and fertilizer integration technology can only be operated according to input set data, and the soil and crop conditions need to be checked manually, so that the time and the labor are consumed. Therefore, in order to overcome the defects, an intelligent and refined integrated and intelligent integrated operation and maintenance system for agricultural water and fertilizer is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an agricultural liquid manure integration intelligent synthesis fortune dimension system. The utility model provides an agricultural liquid manure integration intelligence is synthesized fortune dimension system, according to monitoring soil moisture content information and meteorological information, real-time control plough layer irrigation opportunity and water yield, zigBee ad hoc network constitutes low-power consumption wireless sensor network node, the inconvenience of having avoided the wiring, the relatively poor shortcoming of flexibility, the accurate water conservation irrigation of PLC switch board according to the plant demand realizes the automatic control of farmland water conservation irrigation to realize saving fertile water conservation, labour saving and labour saving, reduce humidity, alleviate the disease, increase production efficient is intelligent, the management becomes more meticulous, increase substantially labor production efficiency.
Agricultural liquid manure integration intelligence is synthesized fortune and is maintained system, including soil meteorological detecting system, fertilization irrigation system, PLC switch board, basic station, GGSN, cell-phone terminal, router, server, monitor terminal.
Soil meteorological detecting system installs dispersedly on farmland observation point position, gathers meteorological condition and soil data information, fertigation irrigation system allocates the transport to fertile liquid, PLC switch board and soil meteorological detecting system and fertigation irrigation system wireless connection handle data information, the embedded Zigbee coordinator of PLC switch board is with the basic station of uploading of data collection, the basic station utilizes wireless network with data transmission to GGSN and cell-phone terminal, GGSN passes through Internet access router, and the router is from taking the hot wall realization to data packet filtering, the router passes through net twine connecting server and monitor terminal, and the management console that logs in simultaneously through monitor terminal adds rear end cloud ware, receives front end current measurement value to analysis processes.
The soil meteorological detection system comprises a base, a sensor probe, a support column, a wind speed and direction sensor, a light intensity sensor, a gas sensor, a rain gauge, a solar cell panel, a solar controller, a storage battery, an inverter and a single chip microcomputer.
The base passes through expansion bolts to be fixed under the farmland earth's surface, the sensor probe is located the base bottom, the support column adopts the cavity design, and vertical the fixing is on the base, wind speed and direction sensor is installed at the support column top, wind speed and direction sensor and support column top bolt fixed connection, the support column is from last to installing light intensity sensor, gas sensor, pluviometer and solar cell panel down in proper order, light intensity sensor passes through the bolt and installs on the support column, gas sensor, pluviometer and solar cell panel cup joint on the support column through the loose ring, solar control ware, battery, dc-to-ac converter pass through the baffle to be fixed inside the support column, solar cell panel is connected with solar control ware electricity, and solar control ware passes through the wire and is connected with battery and dc-to-ac converter, the dc-to-ac converter passes through the wire and is sensor probe, pluviometer and solar cell panel and solar control ware electricity are connected, Singlechip, hyetometer, gas sensor, wind speed and direction sensor, illuminance sensor provide 220V steady voltage, the singlechip is soil meteorological detecting system's core, installs inside the base, is connected through wire and sensor probe, hyetometer, gas sensor, wind speed and direction sensor, illuminance sensor, transmits data information to the PIC through embedded node.
The fertilization and irrigation system comprises a water source, an irrigation water pump, a water delivery pipeline, a first filter, a fertilizer preparation pipeline, a fertilizer mixing pipeline, an irrigation pipeline, a water injection electromagnetic valve, a flowmeter, a mother liquor tank, a fertilizer preparation filter, a fertilizer suction check valve, a fertilizer suction flowmeter, a fertilizer suction electromagnetic valve, a Venturi fertilizer suction device, a liquid preparation valve, a fertilizer liquid detection device, a detection check valve, a liquid mixing tank, a liquid level sensor, a sealing cover, a clean water valve of the liquid mixing tank, a fertilization pipeline, a fertilization water pump, a second filter, a fertilization electromagnetic valve, a fertilization check valve, an irrigation electromagnetic valve, an irrigation check valve, an irrigation flowmeter, a field control valve and a liquid return processing system.
The device comprises a water source, an irrigation water pump, a water delivery pipeline, a first filter, a fertilizer preparation pipeline, a fertilizer mixing pipeline and an irrigation pipeline, wherein the irrigation water pump is connected with the rear end of the first filter and then sequentially connected with the fertilizer preparation pipeline, the fertilizer preparation pipeline is sequentially provided with a water injection electromagnetic valve and a flowmeter, the water source flows into a mother liquor tank through the fertilizer preparation pipeline, the water injection electromagnetic valve and the flowmeter, mixed fertilizer liquor is stirred and fermented by the mother liquor tank and then flows into a venturi fertilizer suction device liquid suction end through a fertilizer preparation filter, a fertilizer suction check valve, a fertilizer suction flowmeter and a fertilizer suction electromagnetic valve, the liquid outlet end of the venturi fertilizer suction device flows into a liquid mixing tank through a liquid preparation valve, a fertilizer liquor detection device and a detection check valve, the liquid mixing tank is used for mixing and proportioning fertilizer liquor, a liquid level sensor is arranged in the liquid mixing tank to monitor the liquid level in the liquid mixing tank in real time and assist in liquid preparation, a sealing cover is arranged at the upper opening of the mixing tank to prevent sundries from entering the liquid mixing tank, and the right side at the top end of the liquid mixing tank is connected with the water delivery pipeline through a clear water valve of the liquid mixing tank, mix fluid reservoir bottom right side pipe connection fertilization pipeline, the fertilization water pump is installed on fertilization pipeline, and fertilization pipeline establishes ties has second filter, fertilization solenoid valve and fertilization check valve to be connected with irrigation pipe, pass through the water clock pipeline with fertile liquid and flow to the field, irrigation pipe installs irrigation solenoid valve, irrigation check valve and irrigation flowmeter in proper order, irrigation flowmeter installs at irrigation pipe end, irrigation pipe connects the water clock pipeline, and the water clock pipeline is provided with a plurality of field control valves, and field control valve can realize the control to field irrigation, when fertile liquid in field reaches suitable degree, the fertile liquid that does not flow into the field is carried to mixing the fluid reservoir through returning the liquid processing system, carries out the reutilization.
The liquid return treatment system comprises a liquid return pipeline, a liquid return tank water pump, a first liquid storage tank, a slow sand filter, a second liquid storage tank, a liquid storage tank water pump, an ultraviolet disinfection filter and an ultraviolet disinfector.
The liquid return treatment system is formed by sequentially connecting a liquid return tank, a first liquid storage tank, a slow sand filter, a second liquid storage tank, an ultraviolet disinfection filter and an ultraviolet disinfector through a liquid return pipeline, fertilizer liquid flows into the liquid return tank through an irrigation pipeline, flows into the first liquid storage tank under the action of the pressure of a water pump of the liquid return tank, and then flows into the second liquid storage tank through the filtering of the slow sand filter, liquid level sensors are arranged in the liquid return tank and the second liquid storage tank respectively and are used for controlling the starting and stopping of a water pump of the liquid return tank and a water pump of the liquid storage tank and the switching of the ultraviolet disinfector, the filtering speed of the slow sand filter is monitored in real time, the fertilizer liquid of the second liquid storage tank is disinfected through the ultraviolet disinfection filter and the ultraviolet disinfector, and is finally connected to a liquid mixing tank after the double actions of slow sand disinfection and ultraviolet disinfection, and enters a proportioning system, so that the fertilizer liquid is recycled.
Preferably, the sensor probe comprises a soil humidity sensor, a conductivity sensor, a concentration sensor and a pH value sensor, and the probe penetrates into soil to detect soil moisture, nutrients and pH value information regularly.
Preferably, Zigbee terminal nodes are embedded in the sensor used by the soil weather detection system and the filter and valve used by the fertilization and irrigation system.
Preferably, the alarm and the Zigbee router node are embedded in the single chip microcomputer, and information is sent to the PLC control cabinet in real time.
Preferably, the fertilizer liquid detection device is installed in parallel with the venturi fertilizer absorber and is used for detecting the concentration and the pH value of the fertilizer liquid.
Preferably, the venturi fertilizer absorber and the liquid mixing tank are respectively provided with 5 to 7, can be expanded, and are used for adding fertilizer liquid, acid liquid and liquid medicine or using the fertilizer liquid.
Preferably, the bottom of the liquid mixing tank is provided with a stirrer, so that the fertilizer liquid can be fully fused.
The utility model has the advantages that:
the utility model provides an agricultural liquid manure integration intelligence is synthesized fortune dimension system, according to monitoring soil moisture content information and meteorological information, real-time control plough layer irrigation opportunity and water yield, zigBee ad hoc network constitutes low-power consumption wireless sensor network node, the inconvenience of having avoided the wiring, the relatively poor shortcoming of flexibility, the accurate water conservation irrigation of PLC switch board according to the plant demand realizes the automatic control of farmland water conservation irrigation to realize saving fertile water conservation, labour saving and labour saving, reduce humidity, alleviate the disease, increase production efficient is intelligent, the management becomes more meticulous, increase substantially labor production efficiency.
The utility model discloses some parts are at specific beneficial effect in whole:
1. the utility model discloses in, soil meteorological detection system close soil detection and meteorological monitoring as an organic whole, utilize solar energy power generation and Zigbee sensor, data transfer convenient and fast, the energy saving.
2. The utility model discloses in, fertigation irrigation system carry out liquid manure integration irrigation, water economy resource and fertile liquid with water source, fertilizer etc. and mix according to farmland detection data to the farmland.
3. The utility model discloses in, fertile liquid recycle system mainly retrieve unnecessary fertile liquid, recycle after the disinfection to guarantee the stability of root system environment, water conservation festival fertile and non-staining environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses soil meteorological detection system schematic structure.
FIG. 3 is the circuit connection diagram of the soil weather detection system of the utility model.
Fig. 4 is the connection schematic diagram of the fertilization irrigation system of the utility model.
Fig. 5 is the irrigation flow chart of the utility model.
In the figure: 1. a soil weather detection system, 101, a base, 102, a sensor probe, 103, a support column, 104, a wind speed and wind direction sensor, 105, a light intensity sensor, 106, a gas sensor, 107, a rain gauge, 108, a solar panel, 109, a solar controller, 110, a storage battery, 111, an inverter, 112, a single chip microcomputer, 2, a fertilization and irrigation system, 201, a water source, 202, an irrigation water pump, 203, a water pipeline, 204, a first filter, 205, a fertilizer distribution pipeline, 206, a fertilizer mixing pipeline, 207, an irrigation pipeline, 208, a water injection electromagnetic valve, 209, a flowmeter, 210, a mother liquid tank, 211, a fertilizer distribution filter, 212, a fertilizer suction check valve, 213, a fertilizer suction flow meter, 214, a fertilizer suction electromagnetic valve, 215, a Venturi fertilizer suction device, 216, a liquid distribution valve, 217, a fertilizer liquid detection device, 218, a detection check valve, 219, a mixed liquid tank, 220, a liquid level sensor, 221 and a sealing cover, 222. the system comprises a mixed liquid tank clean water valve 223, a fertilization pipeline 224, a fertilization water pump 225, a second filter 226, a fertilization electromagnetic valve 227, a fertilization check valve 228, an irrigation electromagnetic valve 229, an irrigation check valve 230, an irrigation flowmeter 231, a field control valve 232, a liquid return processing system 2321, a liquid return pipeline 2322, a liquid return tank 2323, a liquid return tank water pump 2324, a first liquid storage tank 2325, a slow sand filter 2326, a second liquid storage tank 2327, a liquid storage tank water pump 2328, an ultraviolet disinfection filter 2329, an ultraviolet disinfector 3, a PLC control cabinet 4, a base station 5, a GGSN 6, a mobile phone terminal 7, a router 8, a server 9 and a monitoring terminal.
Detailed Description
The invention is further described below with reference to the following examples and figures:
example (b):
as shown in figure 1.
The utility model provides an operation and maintenance system is synthesized to agricultural liquid manure integration intelligence, including soil meteorological detecting system 1, fertilization irrigation system 2, PLC switch board 3, basic station 4, GGSN5, cell-phone terminal 6, router 7, server 8, monitor terminal 9.
Soil meteorological detecting system 1 dispersion is installed on farmland observation point position, gathers meteorological condition and soil data information, fertigation irrigation system 2 allocates the transport to the liquid fertilizer, PLC switch board 3 and soil meteorological detecting system 1 and fertigation irrigation system 2 wireless connection handle data information, the embedded Zigbee coordinator of PLC switch board 3 uploads base station 4 with the data collection, base station 4 utilizes wireless network with data transmission to GGSN5 and cell-phone terminal 6, GGSN5 passes through Internet access router 7, and router 7 realizes filtering data grouping from taking the hot wall realization of preventing, router 7 passes through net twine connection server 8 and monitor terminal 9, logs in management control cabinet through monitor terminal 9 simultaneously and adds rear end cloud server 8, receives front end current measurement value, and analysis processes.
As shown in fig. 2 and 3.
The soil weather detection system 1 comprises a base 101, a sensor probe 102, a support column 103, a wind speed and direction sensor 104, a light intensity sensor 105, a gas sensor 106, a rain gauge 107, a solar cell panel 108, a solar controller 109, a storage battery 110, an inverter 111 and a single chip microcomputer 112.
The base 101 is fixed under the ground surface of a farmland through expansion bolts, the sensor probe 102 is positioned at the bottom of the base 101, the support column 103 is in a hollow design and is vertically fixed on the base 101, the top of the support column 103 is provided with an air speed and wind direction sensor 104, the air speed and wind direction sensor 104 is fixedly connected with a bolt at the top of the support column 103, the support column 103 is sequentially provided with a light intensity sensor 105, a gas sensor 106, a rain gauge 107 and a solar cell panel 108 from top to bottom, the light intensity sensor 105 is arranged on the support column 103 through bolts, the gas sensor 106, the rain gauge 107 and the solar cell panel 108 are sleeved on the support column 103 through movable rings, the solar controller 109, the storage battery 110 and the inverter 111 are fixed inside the support column 103 through partition plates, the solar cell panel 108 is electrically connected with the solar controller 109, and the solar controller 109 is connected with the storage battery 110 and the inverter 111 through wires, the inverter 111 provides 220V stable voltage for the sensor probe 102, the single chip microcomputer 112, the rain gauge 107, the gas sensor 106, the wind speed and direction sensor 104 and the illuminance sensor 105 through wires, the single chip microcomputer 112 is the core of the soil weather detection system 1, is installed inside the base 101, is connected with the sensor probe 102, the rain gauge 107, the gas sensor 106, the wind speed and direction sensor 104 and the illuminance sensor 105 through wires, and transmits data information to the PIC through embedded nodes.
As shown in fig. 4 and 5.
The fertilizing and irrigating system 2 comprises a water source 201, an irrigating water pump 202, a water pipeline 203, a first filter 204, a fertilizer preparation pipeline 205, a fertilizer mixing pipeline 206, an irrigating pipeline 207, a water injection electromagnetic valve 208, a flowmeter 209, a mother liquid tank 210, a fertilizer preparation filter 211, a fertilizer suction check valve 212, a fertilizer suction flowmeter 213, a fertilizer suction electromagnetic valve 214, a venturi fertilizer suction device 215, a liquid preparation valve 216, a fertilizer liquid detection device 217, a detection check valve 218, a liquid mixing tank 219, a liquid level sensor 220, a sealing cover 221, a mixed clear liquid tank valve 222, a fertilizing pipeline 223, a fertilizing water pump 224, a second filter 225, a fertilizing electromagnetic valve 226, a fertilizing check valve 227, an irrigating electromagnetic valve 228, an irrigating check valve 229, an irrigating flowmeter 230, a field control valve 231 and a liquid return processing system 232.
The water source 201 flows out by means of an irrigation water pump 202 and a water pipeline 203, the irrigation water pump 202 is connected with a first filter 204 and then sequentially connected with a fertilizer preparation pipeline 205, a fertilizer mixing pipeline 206 and an irrigation pipeline 207, the fertilizer preparation pipeline 205 is sequentially provided with a water injection electromagnetic valve 208 and a flowmeter 209, the water source 201 flows into a mother liquor tank 210 through the fertilizer preparation pipeline 205, the water injection electromagnetic valve 208 and the flowmeter 209, mixed fertilizer liquor is stirred and fermented by the mother liquor tank 210 and then flows into a mixed liquor tank 219 through a fertilizer preparation filter 211, a fertilizer suction check valve 212, a fertilizer suction flowmeter 213 and a fertilizer suction electromagnetic valve 214, the liquid outlet end of the venturi fertilizer suction device 215 flows into the mixed liquor tank 219 through a liquid preparation valve 216, a fertilizer liquor detection device 217 and a detection check valve 218, the mixed liquor 219 is used for mixing and preparing the fertilizer liquor, a liquid level sensor 220 is arranged in the mixed liquor tank 219 to monitor the liquid level in the mixed liquor tank 219 in real time and assist in liquor preparation, the upper opening of the mixed liquid tank 219 is also provided with a sealing cover 221 for preventing sundries from entering the mixed liquid tank 219, the right side of the top end of the mixed liquid tank 219 is connected with the water pipeline 203 through a mixed liquid tank clean water valve 222, the right side pipeline of the bottom end of the mixed liquid tank 219 is connected with a fertilization pipeline 223, a fertilization water pump 224 is installed on the fertilization pipeline 223, the fertilization pipeline 223 is connected with a second filter 225, a fertilization electromagnetic valve 226 and a fertilization check valve 227 in series and is connected with an irrigation pipeline 207 for allowing fertilizer liquid to flow to the field through a dripping pipeline, the irrigation pipeline 207 is sequentially provided with an irrigation electromagnetic valve 228, an irrigation check valve 229 and an irrigation flowmeter 230, the irrigation flowmeter 228 is installed at the tail end of the irrigation pipeline 207, the irrigation pipeline 207 is connected with a dripping pipeline, the dripping pipeline is provided with a plurality of field control valves 231, the field control valves 231 can realize the control of field irrigation, and when the field fertilizer liquid reaches a proper degree, the fertilizer liquid which does not flow into the field is conveyed to the mixed liquid tank 219 through the liquid return treatment system 232 for secondary utilization.
The liquid-returning treatment system 232 comprises a liquid-returning pipeline 2321, a liquid-returning tank 2322, a liquid-returning tank water pump 2323, a first liquid storage tank 2324, a slow sand filter 2325, a second liquid storage tank 2326, a liquid storage tank water pump 2327, an ultraviolet disinfection filter 2328 and an ultraviolet disinfector 2329.
The liquid-returning treatment system 232 is formed by sequentially connecting a liquid-returning tank 2322, a first liquid storage tank 2324, a slow sand filter 2235, a second liquid storage tank 2326, an ultraviolet disinfection filter 2328 and an ultraviolet disinfector 2329 through a liquid-returning pipeline 2321, the fertilizer liquid flows into the liquid-returning tank 2322 through an irrigation pipeline 207, flows into the first liquid storage tank 2324 under the action of the pressure of a liquid-returning tank water pump 2323, is filtered by the slow sand filter 2325 and flows into the second liquid storage tank 2326, liquid level sensors are respectively installed in the liquid-returning tank 2322 and the second liquid storage tank 2326 and are used for controlling the start and stop of the liquid-returning tank water pump 2323 and the liquid storage tank water pump 2327 and the on and off of the ultraviolet disinfector 2329 and monitoring the filtering speed of the slow sand filter 2325 in real time, the fertilizer liquid in the second liquid storage tank is disinfected by the ultraviolet disinfection filter 2328 and the ultraviolet disinfector 2329, and finally connected to the proportioning system after the double actions of slow sand disinfection and ultraviolet disinfection, realizing the recycling of the fertilizer liquid.
In the above embodiment, specifically, the sensor probe 102 includes a soil humidity sensor, a conductivity sensor, a concentration sensor and a PH sensor, and the probe penetrates into soil to detect soil moisture, nutrients and PH information at regular time.
In the above embodiment, specifically, the Zigbee terminal node is embedded in the sensor used in the soil weather detection system 1, the filter 223 used in the fertilization and irrigation system 2, and the valve.
In the above embodiment, specifically, the alarm and the Zigbee router node are embedded in the single chip microcomputer 112, and the information is sent to the PLC control cabinet 3 in real time.
In the above embodiment, specifically, the fertilizer solution detection device 217 is installed in parallel with the venturi fertilizer absorber 215, and is configured to detect the concentration and the ph of the fertilizer solution.
In the above embodiment, specifically, the venturi fertilizer absorber 215 and the liquid mixing tank 219 are each provided with 6 pieces, and can be expanded to be used for adding a fertilizer liquid, an acid liquid, and a chemical liquid or using a fertilizer liquid.
In the above embodiment, the bottom of the liquid mixing tank 219 is provided with a stirrer, so that the fertilizer liquid can be fully mixed.
The utility model discloses a use method
The method comprises the following steps of firstly, starting an operation and maintenance system, inputting parameters such as cultivation types, planting leaf numbers, drop arrow flow rates and the like on an entry interface, and entering the system after selecting a control method. And the operation and maintenance system automatically judges the initial growth period of the crops and corresponding nutrient solution parameters and irrigation decision parameters according to the input parameters, and records the initial conditions. And secondly, judging whether the crops reach irrigation conditions or not by the operation and maintenance system according to the growth state of the crops and the environmental parameters such as temperature, humidity and illumination monitored by the soil weather detection system 1, and judging the parameters of the fertilizer liquid according to the growth period judged by the system when judging that the irrigation conditions are met. And thirdly, starting the fertilization and irrigation system 2, detecting the fertilizer liquid according to the judged concentration, components and pH value of the fertilizer liquid, starting irrigation according to the current irrigation decision parameters if the fertilizer liquid is appropriate, and blending the fertilizer liquid if the fertilizer liquid does not meet the requirements, wherein the blended fertilizer liquid is used for irrigation after the fertilizer liquid is qualified through detection. And fourthly, carrying out irrigation decision and implementing irrigation according to the irrigation quantity calculated by the system. And fifthly, starting the liquid return treatment system 232, recycling the redundant fertilizer liquid after irrigation through the liquid return pipeline 2321, disinfecting the fertilizer liquid through the slow sand filter 2325 and the ultraviolet disinfector 2329, and then flowing into the mixed liquid tank 219 for reuse.
The foregoing examples and description only illustrate the feasibility of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims.
Claims (9)
1. An agricultural water and fertilizer integrated intelligent comprehensive operation and maintenance system is characterized by comprising a soil weather detection system (1), a fertilization and irrigation system (2), a PLC control cabinet (3), a base station (4), a GGSN (5), a mobile phone terminal (6), a router (7), a server (8) and a monitoring terminal (9), wherein the soil weather detection system (1) is dispersedly installed at a farmland observation point position to collect weather conditions and soil data information, the fertilization and irrigation system (2) allocates and conveys fertilizer liquid, the PLC control cabinet (3) is wirelessly connected with the soil weather detection system (1) and the fertilization and irrigation system (2) to process data information, a Zigbee coordinator is embedded in the PLC control cabinet (3) to upload collected data to the base station (4), and the base station (4) utilizes a wireless network to transmit data to the GGSN (5) and the mobile phone terminal (6), GGSN (5) pass through Internet access router (7), router (7) realize filtering data packet from taking the firewall, router (7) pass through net twine connection server (8) and monitor terminal (9), log in management console through monitor terminal (9) simultaneously and add rear end cloud server (8), receive the front end current measurement value, and analysis processes.
2. The agricultural water and fertilizer integrated intelligent comprehensive operation and maintenance system according to claim 1, wherein the soil weather detection system (1) comprises a base (101), a sensor probe (102), a support column (103), an air speed and wind direction sensor (104), a light intensity sensor (105), a gas sensor (106), a rain gauge (107), a solar panel (108), a solar controller (109), a storage battery (110), an inverter (111) and a single chip microcomputer (112), wherein the base (101) is fixed under the ground surface of a farmland through expansion bolts, the sensor probe (102) is located at the bottom of the base (101), the support column (103) is of a hollow design and is vertically fixed on the base (101), the air speed and wind direction sensor (104) is installed at the top of the support column (103), and the air speed and wind direction sensor (104) is fixedly connected with the top of the support column (103) through bolts, the solar energy rain gauge is characterized in that a support column (103) is sequentially provided with an illuminance sensor (105), a gas sensor (106), a rain gauge (107) and a solar cell panel (108) from top to bottom, the illuminance sensor (105) is installed on the support column (103) through a bolt, the gas sensor (106), the rain gauge (107) and the solar cell panel (108) are sleeved on the support column (103) through a movable ring, a solar energy controller (109), a storage battery (110) and an inverter (111) are fixed inside the support column (103) through a partition plate, the solar cell panel (108) is electrically connected with the solar energy controller (109), the solar energy controller (109) is connected with the storage battery (110) and the inverter (111) through wires, and the inverter (111) is provided with a sensor probe (102), a single chip microcomputer (112), the rain gauge (107), the gas sensor (106) and a solar cell panel (108) through wires, Wind speed and direction sensor (104), illuminance sensor (105) provide 220V steady voltage, singlechip (112) are the core of soil meteorological detection system (1), install inside base (101), are connected through wire and sensor probe (102), rain gauge (107), gas sensor (106), wind speed and direction sensor (104), illuminance sensor (105), transmit data information to the PIC through embedded node.
3. The agricultural water and fertilizer integrated intelligent comprehensive operation and maintenance system according to claim 1, wherein the fertilization and irrigation system (2) comprises a water source (201), an irrigation water pump (202), a water pipeline (203), a first filter (204), a fertilizer distribution pipeline (205), a fertilizer mixing pipeline (206), an irrigation pipeline (207), a water injection solenoid valve (208), a flowmeter (209), a mother liquor tank (210), a fertilizer distribution filter (211), a fertilizer suction check valve (212), a fertilizer suction flowmeter (213), a fertilizer suction solenoid valve (214), a Venturi fertilizer suction device (215), a liquid distribution valve (216), a fertilizer liquid detection device (217), a detection check valve (218), a liquid mixing tank (219), a liquid level sensor (220), a sealing cover (221), a clean water mixing valve (222), a fertilization pipeline (223), a fertilization water pump (224), a second filter (225), a fertilization liquid tank solenoid valve (226), The fertilizer application system comprises a fertilization check valve (227), an irrigation electromagnetic valve (228), an irrigation check valve (229), an irrigation flowmeter (230), a field control valve (231) and a liquid return treatment system (232), wherein a water source (201) flows out by means of an irrigation water pump (202) and a water pipeline (203), the irrigation water pump (202) is connected with a first filter (204) and then sequentially connected with a fertilizer distribution pipeline (205), a fertilizer mixing pipeline (206) and an irrigation pipeline (207), the fertilizer distribution pipeline (205) is sequentially provided with a water injection electromagnetic valve (208) and a flowmeter (209), the water source (201) flows into a mother liquid tank (210) through the fertilizer distribution pipeline (205), the water injection electromagnetic valve (208) and the flowmeter (209), the mixed fertilizer liquid is stirred and fermented by the mother liquid tank (210) and then is connected with a Venturi fertilizer suction device (215) end through a fertilizer distribution filter (211), a fertilizer suction check valve (212), a fertilizer suction flowmeter (213) and a fertilizer suction electromagnetic valve (214), the liquid outlet end of the Venturi fertilizer absorber (215) flows into a liquid mixing tank (219) through a liquid mixing valve (216), a fertilizer liquid detection device (217) and a detection check valve (218), the liquid mixing tank (219) is used for mixing and proportioning fertilizer liquid, a liquid level sensor (220) is installed in the liquid mixing tank to monitor the liquid level in the liquid mixing tank (219) in real time, the liquid mixing tank (219) is assisted to be mixed with the liquid, a sealing cover (221) is further arranged at the upper opening of the liquid mixing tank (219) to prevent sundries from entering the liquid mixing tank (219), the right side of the top end of the liquid mixing tank (219) is connected with a water conveying pipeline (203) through a liquid mixing tank clear water valve (222), a fertilizer applying pipeline (223) is connected to the right side of the bottom end of the liquid mixing tank (219) through a pipeline, a fertilizer applying water pump (224) is installed on the fertilizer applying pipeline (223), a second filter (225), a fertilizer applying electromagnetic valve (226) and a fertilizer applying check valve (227) are connected with an irrigation pipeline (207) in series, will fertile liquid flows to the field through the water clock pipeline, irrigation solenoid valve (228), irrigation check valve (229) and irrigation flowmeter (230) are installed in proper order to irrigation pipeline (207), irrigation flowmeter 228 is installed at irrigation pipeline (207) end, irrigation pipeline (207) are connected the water clock pipeline, and the water clock pipeline is provided with a plurality of field control valve (231), and field control valve (231) can realize the control to field irrigation, and when field fertile liquid reached suitable degree, the fertile liquid that does not flow into the field was carried to mixed liquid jar (219) through liquid processing system (232), carries out the reutilization.
4. The integrated intelligent integrated operation and maintenance system for the agricultural water and fertilizer, as claimed in claim 2, wherein the sensor probe (102) comprises a soil humidity sensor, a conductivity sensor, a concentration sensor and a pH value sensor, and the probe is used for penetrating into soil to detect the soil moisture, nutrient and pH value information regularly.
5. The integrated intelligent integrated operation and maintenance system for agricultural water and fertilizer according to claim 1, wherein Zigbee terminal nodes are embedded in the sensors used by the soil weather detection system (1) and the filters and valves used by the fertilization and irrigation system (2).
6. The agricultural water and fertilizer integrated intelligent integrated operation and maintenance system as claimed in claim 2, wherein an alarm and Zigbee router nodes are embedded in the single chip microcomputer (112) and send information to the PLC control cabinet (3) in real time.
7. The agricultural water and fertilizer integrated intelligent comprehensive operation and maintenance system as claimed in claim 3, wherein the Venturi fertilizer absorber (215) is installed in parallel with a fertilizer liquid detection device (217) for detecting the concentration and the pH value of the fertilizer liquid.
8. The agricultural water and fertilizer integrated intelligent comprehensive operation and maintenance system as claimed in claim 3, wherein 5-7 venturi fertilizer suction devices (215) and liquid mixing tanks (219) are respectively arranged and can be expanded for adding fertilizer liquid, acid liquid and liquid medicine or using the fertilizer liquid.
9. The integrated intelligent integrated operation and maintenance system for the agricultural water and fertilizer according to claim 3, wherein a stirrer is arranged at the bottom of the liquid mixing tank (219).
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| CN202022293945.0U CN214339200U (en) | 2020-10-15 | 2020-10-15 | Agricultural liquid manure integration intelligent integrated operation and maintenance system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116210565A (en) * | 2023-03-29 | 2023-06-06 | 上海华维可控农业科技集团股份有限公司 | Liquid return treatment system and method for intelligent irrigation |
| CN117256447A (en) * | 2023-10-30 | 2023-12-22 | 汤阴森奇生物技术有限公司 | Water-saving type intelligent farmland irrigation system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116210565A (en) * | 2023-03-29 | 2023-06-06 | 上海华维可控农业科技集团股份有限公司 | Liquid return treatment system and method for intelligent irrigation |
| CN116210565B (en) * | 2023-03-29 | 2023-11-14 | 上海华维可控农业科技集团股份有限公司 | Liquid return treatment system and method for intelligent irrigation |
| CN117256447A (en) * | 2023-10-30 | 2023-12-22 | 汤阴森奇生物技术有限公司 | Water-saving type intelligent farmland irrigation system and method |
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