WO2019000656A1 - 一种自动灌溉装置和自动灌溉的控制方法 - Google Patents
一种自动灌溉装置和自动灌溉的控制方法 Download PDFInfo
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- WO2019000656A1 WO2019000656A1 PCT/CN2017/102350 CN2017102350W WO2019000656A1 WO 2019000656 A1 WO2019000656 A1 WO 2019000656A1 CN 2017102350 W CN2017102350 W CN 2017102350W WO 2019000656 A1 WO2019000656 A1 WO 2019000656A1
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- nutrient solution
- fertilizer
- self
- pool
- circulating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
Definitions
- the invention relates to the field of agricultural irrigation technology, in particular to an automatic irrigation device and a control method for automatic irrigation.
- the nutrient solution in the leaf vegetable production irrigation mainly supplies the nutrient solution directly to the crop growth nutrient solution pool by mixing the nutrient solution according to the ratio of the fertilizer machine.
- the water pump in the nutrient solution pool supplies the nutrient solution to the leaf dish from the circulation, and the fertilizer machine is insufficient when the nutrient solution is insufficient.
- the nutrient solution is added again, and the nutrient solution is discharged after the growth of the leafy vegetables.
- the nutrient solution cannot automatically supplement the nutrient composition according to the plant growth requirement, and the concentration of the nutrient solution is difficult to be accurately adjusted, and the nutrient solution is wasteful and cannot be returned to the large natural. Therefore, how to automatically adjust the concentration of nutrient solution and recycle the nutrient waste liquid has become an urgent problem to be solved.
- the present invention aims to solve at least one of the technical problems existing in the prior art or related art.
- Another object of the present invention is to provide a control method for automatic irrigation.
- an automatic irrigation device comprising: a fertilizer mixing device connected to one end of a self-circulating device, wherein the fertilizer device is used for formulating nutrient solution and nutrient solution Delivery to the self-circulating device; adjusting device, one end of the adjusting device is connected with the other end of the self-circulating device, and the other end of the adjusting device is connected with the mixing device, and the adjusting device is used for adjusting the concentration of the nutrient solution in the self-circulating device.
- the waste liquid discharge device is connected to the self-circulating device, and the waste liquid discharge device is used for discharging the nutrient solution in the self-circulating device.
- the automatic irrigation device comprises a fertilizer device, an adjustment device and a waste liquid discharge device.
- the fertilizer device is connected with one end of the self-circulation device, and can be configured with a certain concentration of nutrient solution and transport the nutrient solution to the self-circulation device, and has the function of arranging a certain concentration of nutrient solution.
- the two ends of the adjusting device are respectively connected with the self-circulating device and the mixed fertilizer device, and the adjusting device realizes the concentration adjustment of the nutrient solution in the self-circulating device, so that the concentration of the nutrient solution in the self-circulating device reaches a specified value, avoiding the nutrient solution Insufficient problems.
- the waste liquid removing device is connected with the self-circulating device, and the waste liquid removing device collects and treats the waste liquid, and can be reused, for example, discharging it to the park seedlings and flowers for irrigation, thereby avoiding environmental pollution and waste of resources caused by waste liquid discharge. .
- the fertilizer device By controlling the fertilizer device to configure a certain concentration of nutrient solution, and supplying the nutrient solution to the self-circulating device for supplying irrigation, and simultaneously detecting the current concentration value of the nutrient solution in the self-circulating device, when the concentration of the nutrient solution does not meet the predetermined value
- the nutrient solution is reconfigured by the adjusting device to control the composting device, or the nutrient solution is reconfigured by the adjusting device to control the composting device after a predetermined period of time.
- the current mineral value of the nutrient solution in the self-circulating device is greater than a predetermined value, it means that the nutrient solution is not suitable for the growth of the plant, and at this time, the nutrient solution is discharged to the collection pool by controlling the waste liquid discharge device, and then supplied to other plants. Irrigation.
- the invention controls the configuration of the nutrient solution through the adjusting device and discharges the nutrient solution which is not suitable for plant growth to the collecting pool through the waste liquid discharging device, and then performs subsequent utilization, thereby realizing automatic adjustment of the nutrient solution and maximizing the utilization of water and fertilizer, and solving the nutrition.
- the liquid can not automatically supplement the nutrient solution according to the needs of plant growth, the nutrient solution concentration is difficult to adjust accurately, the nutrient solution waste is more, and the nutrient solution can not be reused.
- the fertilizer device comprises: a fertilizer applicator, the first end of the fertilizer applicator is connected to the water tank, the second end of the fertilizer applicator is connected with the first end of the first electromagnetic valve, and the fertilizer applicator comprises a plurality of suction devices; a first electromagnetic valve, the second end of the first electromagnetic valve is connected with the self-circulating device; the mixed fertilizer device further comprises a plurality of mother liquid pool groups, micro-fertilizer pools and acid liquid pools; each mother liquid pool group Separately including a plurality of mother liquid pools and solenoid valves connected to each mother liquid pool; wherein each mother liquid pool group, micro fertilizer pool and acid liquid pool Do not connect with a plurality of fertilizer absorbers, and the plurality of fertilizer absorbers respectively suck the solution in each of the mother liquid pool group, the micro fertilizer pool and the acid liquid pool into the fertilizer application machine.
- the fertilizer device comprises a fertilizer applicator and a first electromagnetic valve, wherein the fertilizer applicator is connected to the water tank and the first electromagnetic valve, and the fertilizer applicator comprises a plurality of suction devices, the first electromagnetic valve and the self-circulating device phase
- the fertilizer applicator further comprises a plurality of mother liquid pool groups, micro fertilizer pools and acid liquid pools, and each mother liquid pool group comprises a plurality of mother liquid pools and solenoid valves connected thereto, and the electromagnetic valves can control the inflow and out of liquid in the pool.
- the fertilizer applicator is provided with a fertilizer applicator, and the solution in the corresponding mother liquid pool, micro fertilizer pool and acid liquid pool is sucked into the fertilizer applicator, and mixed with the clear water of the pool to form a nutrient solution.
- the precise control of the concentration of the nutrient solution is realized, and the nutrient solution of different concentrations can be configured, and the use range is wide.
- the adjusting device comprises: a second electromagnetic valve and a sensor disposed between the water tank and the fertilizer applicator; and a third electromagnetic valve disposed between the second electromagnetic valve and the self-circulating device.
- the adjusting device is provided with a second electromagnetic valve, a third electromagnetic valve and a sensor.
- the concentration of the nutrient solution changes at this time, and the nutrient solution in the water tank needs to be adjusted.
- the second solenoid valve is opened, and the third electromagnetic valve is closed.
- the sensor detects the concentration of the nutrient solution, and the fertilizer applicator modifies the formula according to the concentration, and controls the manipulator to absorb the mother liquor, the micro-fertilizer solution and the acid solution in proportion, and reconfigure the nutrient solution, so that The nutrient solution concentration reaches the specified standard.
- the self-circulating device comprises: a water tank connected to the fertilizer device, a bottom of the water tank is provided with a plurality of water taps; a water pump is disposed in the water tank; and a plurality of water taps and the water pump are sequentially A sterilizer and a fourth solenoid valve are connected.
- the self-circulating device comprises a water tank and a water pump, wherein the water tank and the fertilizer device are connected, the configured nutrient solution is introduced from the fertilizer device into the self-circulation device, and the water pump is arranged in the water tank for the whole nutrient solution.
- the flow provides power to achieve a circulating flow of nutrient solution.
- a sterilizer and a fourth electromagnetic valve are arranged in sequence between the water pump and the plurality of faucets, the sterilizer and the nutrient solution are disinfected to avoid infection of the crop, and the safety of the nutrient solution is ensured; and the fourth solenoid valve is opened and closed. Controls the flow of nutrient solution, allowing or preventing the nutrient solution from flowing out of the self-circulating device.
- the waste liquid discharge device comprises: a nutrient liquid collection tank connected to the self-circulating device; a ball valve disposed between the sterilizer and the fourth electromagnetic valve; and a drain pump disposed in the nutrient The liquid is collected in the pool.
- the waste liquid discharge device comprises a nutrient liquid collection tank, a ball valve and a liquid discharge pump, and the liquid discharge pump is placed in the nutrient liquid collection tank to provide power for collecting the waste liquid, and when the nutrient solution is used several times, the nutrient solution is rich. Collecting too much minerals is not conducive to crop growth.
- the nutrient solution needs to be replaced, the fourth solenoid valve is opened, the ball valve is closed, and the nutrient solution is pumped into the nutrient solution collection tank under the action of the drain pump.
- the pool collects and treats the waste liquid to avoid pollution discharge.
- the utilization of water and fertilizer is maximized.
- a method for controlling automatic irrigation for the above automatic irrigation device, the method for controlling the automatic irrigation comprising: controlling a fertilizer device of the fertilizer device to clean water in the pool and a fertilizer device
- the plurality of mother liquor pool groups, the micro-fertilizer tank of the fertilizer plant, the fertilizer inhaler of the liquid inhalation fertilizer device in the acid tank of the fertilizer plant are mixed, and the nutrient solution is configured; the first solenoid valve for controlling the fertilizer device is opened.
- the nutrient solution is supplied to the self-circulating device; the sensor controlling the self-circulating device detects the current concentration value of the nutrient solution in the self-circulating device; and when the current concentration value of the nutrient solution in the self-circulating device is less than the first preset threshold value, the adjusting device is adopted Controlling the fertilizer device to reconfigure the nutrient solution; the sensor controlling the self-circulation device detecting the current mineral value of the nutrient solution in the self-circulating device; when the current mineral value of the nutrient solution in the self-circulating device is greater than a second predetermined threshold, The waste liquid discharge device is controlled to discharge the nutrient solution.
- the invention provides a method for controlling automatic irrigation, which comprises controlling a fertilizer device of a fertilizer device to suck water in a pool and a plurality of mother liquor pools, micro-fertilizer tanks, and acid liquid pools of the fertilizer device into the fertilizer device.
- the fertilizer application machine mixes and allocates a certain concentration of nutrient solution to make the nutrient solution concentration within a reasonable range; the first electromagnetic valve of the control fertilizer device is opened to supply the nutrient solution to the self-circulation device, and the fertilizer device is The nutrient solution is sent to the self-circulating device for supplying irrigation; the sensor of the control adjusting device detects the current concentration value of the nutrient solution in the self-circulating device; when the current concentration value of the nutrient solution in the self-circulating device is less than the first preset threshold value, That is, the concentration of the nutrient solution does not meet the predetermined value, at this time, the nutrient solution is re-configured by the adjusting device to control the nutrient solution; the sensor of the control device detects the current mineral value of the nutrient solution in the self-circulating device; When the current mineral value of the nutrient solution is greater than the second preset threshold, it means that the nutrient solution at this time is not suitable for continuing to be used for irrigation, and should be
- the step of controlling the nutrient device to reconfigure the nutrient solution by the adjusting device comprises: when the self-circulating device When the current concentration value of the nutrient solution is less than the first predetermined threshold, the second solenoid valve of the control device, the third solenoid valve of the adjusting device is opened, and the fourth solenoid valve of the self-circulating device is controlled to be closed; and the self-circulating device is controlled.
- the water pump draws the nutrient solution to the fertilizer applicator; the nutrient solution is reconfigured in the fertilizer applicator according to the current concentration value.
- the current concentration value of the nutrient solution in the self-circulating device is measured by the corresponding sensor, and when the value is less than the first preset threshold, that is, the nutrient solution concentration at this time does not satisfy the irrigation demand,
- the nutrient solution is controlled by the adjusting device, and the specific steps include: controlling the second electromagnetic valve of the adjusting device, opening the third electromagnetic valve of the adjusting device, and controlling the fourth electromagnetic valve of the self-circulating device to close, so as to make the corresponding mother liquid
- the solution of the pool, the micro-fertilizer pool and the acid pool enters the fertilizer machine to configure the nutrient solution, thereby arranging the nutrient solution of different mixed fertilizer modes;
- the water pump controlling the self-circulating device extracts the nutrient solution to the fertilizer applicator, where The fusion of the relevant solution and reconfiguration of the nutrient solution, this step can achieve the detection and automatic configuration of the nutrient concentration, and ensure that the concentration meets the preset demand value.
- the step of controlling the waste liquid discharge device to discharge the nutrient solution comprises: when self-circulating When the current mineral value of the nutrient solution in the device is greater than a second preset threshold, the fourth solenoid valve is controlled to open and the ball valve is controlled to be closed, and the third solenoid valve is closed; and the control water pump extracts the nutrient solution to the nutrient solution collection pool of the waste liquid discharge device.
- the drain pump that controls the waste liquid discharge device discharges the nutrient solution from the nutrient liquid collection tank.
- the current mineral value of the nutrient solution in the self-circulating device is measured by the corresponding sensor, and when it is greater than the second preset threshold, it means that the nutrient solution at this time is not suitable for irrigation, and the control waste is controlled at this time.
- the liquid discharge device discharges the nutrient solution for corresponding collection and treatment, thereby avoiding the adverse effects of the nutrient solution used for irrigation on the crop.
- the sterilizer that controls the self-circulating device sterilizes the nutrient solution.
- a sterilizer is arranged in the self-circulating device, which can realize the disinfection of the nutrient solution, avoid the virus infection of the nutrient solution, thereby affecting the irrigation of the crop and affecting the growth and development of the product.
- a computer apparatus comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, the processor implementing the computer program to implement the technique of any of the above The steps of the control method for automatic irrigation in the scheme.
- the computer device provided by the invention comprises a memory, a processor and a computer program stored on the memory and operable on the processor, wherein when the processor executes the computer program, the fertilizer device for controlling the fertilizer device is used to clean water and mix the water in the pool.
- the solution of the plurality of mother liquid pool, micro-fertilizer pool and acid liquid pool of the fertilizer device is sucked into the fertilizer applicator of the fertilizer mixing device for mixing, and a certain concentration of nutrient solution is arranged to make the concentration of the nutrient solution within a reasonable range; controlling the mixed fertilizer
- the first solenoid valve of the device is opened to supply the nutrient solution to the self-circulating device, and the nutrient solution in the fertilizer device is sent to the self-circulating device to supply the irrigation;
- the sensor of the control device detects the current concentration of the nutrient solution in the self-circulating device Value; when the current concentration value of the nutrient solution in the self-circulating device is less than the first predetermined threshold, that is, the concentration of the nutrient solution does not meet the predetermined value, and at this time, the nutrient solution is controlled by the adjusting device to reconfigure the nutrient solution;
- the sensor of the device detects the current mineral value of the nutrient solution in the self-
- a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of a method of controlling automatic irrigation in the technical solution of any of the above.
- the computer readable storage medium provided by the present invention, the step of implementing the automatic irrigation control method when the computer program is executed by the processor, and the step of storing the corresponding automatic control method, realizing the water control device of the fertilizer device to control the water in the pool And the plurality of mother liquor pools, micro-fertilizer tanks and acid liquid pools of the fertilizer device are sucked into the fertilizer machine of the fertilizer mixing device for mixing, and a certain concentration of nutrient solution is arranged to make the concentration of the nutrient solution within a reasonable range;
- the first solenoid valve of the fertilizer device is opened to supply the nutrient solution to the self-circulating device, and the nutrient solution in the fertilizer device is sent to the self-circulating device to supply the irrigation;
- the sensor of the control device detects the nutrient solution in the self-circulating device The current concentration value; when the current concentration value of the nutrient solution in the self-circulating device is less than the first predetermined threshold, that is, the concentration of the nutrient solution does not meet
- Figure 1 is a schematic view showing the structure of an automatic irrigation apparatus according to an embodiment of the present invention.
- FIG. 2 is a flow chart showing a control method of automatic irrigation according to an embodiment of the present invention.
- FIG. 3 is a flow chart showing a control method of automatic irrigation according to another embodiment of the present invention.
- Figure 4 shows a schematic block diagram of a computer device in accordance with one embodiment of the present invention.
- FIG. 1 shows a schematic diagram of an automatic irrigation apparatus 100 in accordance with one embodiment of the present invention.
- the device comprises:
- the fertilizer device is connected with one end of the self-circulating device, and the fertilizer device is used for preparing the nutrient solution and conveying the nutrient solution to the self-circulating device;
- the adjusting device is connected with one end of the adjusting device and the other end of the self-circulating device, and the adjusting device The other end is connected to the fertilizer device, and the adjusting device is used for adjusting the concentration of the nutrient solution in the self-circulating device;
- the waste liquid discharging device is connected with the self-circulating device, and the waste liquid discharging device is used for the self-circulating device The nutrient solution is discharged.
- the automatic irrigation device comprises a fertilizer device, an adjustment device and a waste liquid discharge device.
- the fertilizer device is connected with one end of the self-circulating device, and a nutrient solution of a certain concentration can be disposed and the nutrient solution is transported to the self-circulating device, and has the function of arranging a certain concentration of nutrient solution;
- the two ends of the adjusting device are respectively self-circulating
- the device and the fertilizer device are connected, and the adjusting device realizes concentration adjustment of the nutrient solution in the self-circulating device, so that the concentration of the nutrient solution in the self-circulating device reaches a specified value, thereby avoiding the problem of insufficient nutrient solution;
- the waste liquid removing device and The self-circulating device is connected, and the waste liquid removing device collects and treats the waste liquid, and can be reused, for example, discharging it to the park for seedlings and flowers irrigation, greening vegetation irrigation, etc., thereby avoiding environmental pollution and resources caused by waste liquid discharge. waste.
- the fertilizer device includes: a fertilizer applicator 112, the first end of the fertilizer applicator 112 is connected to the pool 102, and the second end of the fertilizer applicator 112 is A first end of a solenoid valve 148 is coupled, the fertilizer applicator 112 includes a plurality of applicators 150; a first solenoid valve 148, the second end of the first solenoid valve 148 is coupled to the self-circulating device.
- the fertilizer plant further includes a plurality of mother liquid pool groups, a micro fertilizer pool 126 and an acid liquid pool 128; each mother liquid pool group includes a plurality of mother liquid pools 118, 120, 122 and 124 and a solenoid valve connected to each mother liquid pool. 106, 110, 114, and 116; wherein each mother liquid pool group, micro fertilizer pool 126, and acid liquid pool 128 are respectively connected to a plurality of fertilizer absorbers 150, and each of the plurality of fertilizer absorbers 150 respectively sets each mother liquid pool group, The solution in the micronutrient pool 126 and the acid bath 128 is drawn into the fertilizer applicator 112.
- the fertilizer plant includes a fertilizer applicator 112 and a first solenoid valve 148, wherein the fertilizer applicator 112 is coupled to the pool 102 and the first solenoid valve 148, and the fertilizer applicator 112 includes a plurality of manureters 150, first The solenoid valve 148 is connected to the self-circulating device.
- the fertilizer applicator 112 further includes a plurality of mother liquid pool groups, a micro-fertilizer pool 126 and an acid liquid pool 128, and each mother liquid pool group includes a plurality of mothers respectively.
- the device 150 sucks the solution in the corresponding mother liquid pool, micro fertilizer tank 126 and acid liquid pool 128 into the fertilizer application machine 112, and mixes with the clean water of the water pool 102 to form a nutrient solution, thereby realizing precise control of the concentration of the nutrient solution.
- different concentrations of nutrient solution can be configured, and the scope of use is wide.
- the adjusting device comprises: a second electromagnetic valve 104 and a sensor 108 disposed between the pool 102 and the fertilizer applicator 112; and a third electromagnetic valve 134 disposed at the second electromagnetic valve 104 Between the self-circulating devices.
- the adjusting device is provided with a second electromagnetic valve 104, a third electromagnetic valve 134 and a sensor 108.
- the concentration of the nutrient solution changes at this time, and the nutrient in the sink 144 is required.
- the liquid is adjusted, the second electromagnetic valve 104 is opened, and the third electromagnetic valve 134 is closed.
- the sensor 108 detects the concentration of the nutrient solution
- the fertilizer applicator 112 modifies the formula according to the concentration, and controls the fertilizer extractor 150 to draw the mother liquid proportionally, and the micro-fertilizer solution With the acid solution, reconfigure the nutrient solution to bring the nutrient solution concentration to the specified standard.
- the self-circulating device comprises: a water tank 144 connected to the fertilizer device, a bottom of the water tank 144 is provided with a plurality of water taps 146; a water pump 138 is disposed in the water tank 144; A sterilizer 142 and a fourth electromagnetic valve 140 are sequentially connected between the faucet 146 and the water pump 138.
- the self-circulating device includes a water tank 144, a water pump 138, wherein the water tank 144 is connected to the fertilizer device, and the mixed nutrient solution is introduced from the fertilizer device into the self-circulating device; the water pump 138 is disposed in the water tank 144. , to provide power for the flow of the entire nutrient solution, to achieve the circulation of nutrient solution.
- a sterilizer 142 and a fourth electromagnetic valve 140 are disposed between the water pump 138 and the plurality of faucets 146, the sterilizer 142 and the nutrient solution are disinfected to avoid infection of the crop, and the safety of the nutrient solution is ensured;
- the valve 140 can realize the discharge operation of the waste liquid, and the opening and closing control the waste liquid collection process, thereby avoiding the pollution discharge to the environment.
- the waste liquid discharge device comprises: a nutrient solution collection tank 130 connected to the self-circulation device; a ball valve 136 disposed between the sterilizer 142 and the fourth electromagnetic valve 140; The pump 132 is disposed in the nutrient solution collection tank 130.
- the waste liquid discharge device includes a nutrient liquid collection tank 130, a ball valve 136, and a liquid discharge
- the pump 132 and the drain pump 132 are placed in the nutrient solution collection tank 130 to provide power for collecting waste liquid.
- the nutrient solution is enriched with too much mineral, which is not conducive to crop growth.
- the nutrient solution is replaced, the fourth solenoid valve 140 is opened, the ball valve 136 is closed, and the nutrient solution is pumped into the nutrient solution collection tank 130 by the action of the drain pump 132, and the collection pool collects and treats the waste liquid to avoid pollution discharge.
- the use of water and fertilizer will be maximized.
- FIG. 2 shows a flow chart of a control method for automatic irrigation according to an embodiment of the present invention.
- the method comprises:
- Step 202 Control the fertilizer device of the fertilizer device to fertilize the water in the pool and the plurality of mother liquor pools of the fertilizer device, the micro-fertilizer pool of the fertilizer device, and the liquid in the acid pool of the fertilizer device into the fertilizer device. Mixing the machine and configuring the nutrient solution;
- Step 204 controlling the first electromagnetic valve of the fertilizer device to open to supply the nutrient solution to the self-circulating device
- Step 206 The sensor controlling the self-circulating device detects a current concentration value of the nutrient solution in the self-circulating device
- Step 208 when the current concentration value of the nutrient solution in the self-circulating device is less than the first preset threshold value, the nutrient device is controlled by the adjusting device to reconfigure the nutrient solution;
- Step 210 The sensor controlling the self-circulating device detects a current mineral value of the nutrient solution in the self-circulating device;
- Step 212 When the current mineral value of the nutrient solution in the self-circulating device is greater than a second predetermined threshold, the waste liquid discharge device is controlled to discharge the nutrient solution.
- the automatic irrigation control method comprises: controlling the fertilizer device of the fertilizer device to clean the water in the pool and the plurality of mother liquor pools of the fertilizer plant, the micro-fertilizer pool of the fertilizer plant, and the acid pool of the fertilizer device;
- the fertilizer inhaler of the liquid inhalation and fertilizer mixing device is mixed to configure the nutrient solution;
- the first solenoid valve for controlling the fertilizer device is opened to supply the nutrient solution to the self-circulating device;
- the sensor for controlling the self-circulating device (not shown) is detected The current concentration value of the nutrient solution in the self-circulating device; when the current concentration value of the nutrient solution in the self-circulating device is less than the first preset threshold value, the nutrient solution is re-configured by the adjusting device to control the nutrient solution; the sensor for controlling the self-circulating device (not shown) detecting the current mineral value of the nutrient solution in the self-circulating device; when the nutrient solution in the self-circulating device is When the pre
- Fig. 3 is a flow chart showing a control method of automatic irrigation according to another embodiment of the present invention. Wherein the method comprises:
- Step 302 Control the fertilizer device of the fertilizer device to fertilize the water in the pool and the plurality of mother liquor pools of the fertilizer device, the micro-fertilizer pool of the fertilizer device, and the liquid in the acid pool of the fertilizer device into the fertilizer device. Mixing the machine and configuring the nutrient solution;
- Step 304 controlling the first electromagnetic valve of the fertilizer device to open to supply the nutrient solution to the self-circulating device;
- Step 306 the sensor controlling the self-circulating device detects the current concentration value of the nutrient solution in the self-circulating device
- Step 308 when the current concentration value of the nutrient solution in the self-circulating device is less than the first preset threshold, the second electromagnetic valve of the adjusting device, the third electromagnetic valve of the adjusting device is opened, and the fourth electromagnetic valve of the self-circulating device is controlled. Closing; the water pump controlling the self-circulating device extracts the nutrient solution to the fertilizer applicator; and reconfiguring the nutrient solution according to the current concentration value in the fertilizer applicator;
- Step 310 The sensor controlling the self-circulating device detects the current mineral value of the nutrient solution in the self-circulating device;
- Step 312 when the current mineral value of the nutrient solution in the self-circulating device is greater than a second predetermined threshold, controlling the fourth electromagnetic valve to open and controlling the ball valve and the third electromagnetic valve to be closed; controlling the water pump to extract the nutrient solution to the waste liquid for discharging The nutrient solution collection tank of the device; the drain pump for controlling the waste liquid discharge device discharges the nutrient solution from the nutrient solution collection tank.
- the current concentration value of the nutrient solution in the self-circulating device is measured by the corresponding sensor, and when the value is less than the first predetermined threshold, the step of reconfiguring the nutrient solution by the mixing device is controlled by the adjusting device, specifically
- the method includes: when the current concentration value of the nutrient solution in the self-circulating device is less than a first preset threshold, the second electromagnetic valve of the control adjusting device, the third electromagnetic valve of the adjusting device is opened, and the fourth electromagnetic valve that controls the self-circulating device is closed.
- the water pump that controls the self-circulation device extracts the nutrient solution to the fertilizer applicator, where the relevant solution is fused;
- the nutrient solution is reconfigured in the machine according to the current concentration value.
- the current mineral value of the nutrient solution in the self-circulating device is measured by the corresponding sensor.
- it is greater than the second preset threshold, it means that the nutrient solution at this time is not suitable for irrigation, and at this time, the control liquid waste discharge device will control the nutrient solution. The discharge is carried out for corresponding collection and treatment, and the nutrient solution used for multiple times is avoided to have an adverse effect on the crop by irrigation.
- the sterilizer controlling the self-circulating device disinfects the nutrient solution.
- a sterilizer is disposed in the self-circulating device, which can disinfect the nutrient solution, prevent the nutrient solution from being infected by the virus, thereby affecting the irrigation of the crop, affecting the growth and development of the product, and avoiding the discharge. Pollution and destruction of the environment.
- FIG. 4 shows a schematic block diagram of a computer device 400 in accordance with one embodiment of the present invention.
- the computer device 400 includes:
- the fertilizer device for controlling the fertilizer device realizes the clear water in the pool and the plurality of mother liquor pools of the fertilizer device, the micro-fertilizer pool of the fertilizer device, and the mixed fertilizer.
- the fertilizer in the acid pool of the device is mixed with the fertilizer applicator of the fertilizer mixing device to configure the nutrient solution; the first electromagnetic valve of the control fertilizer device is opened to supply the nutrient solution to the self-circulating device; and the sensor for controlling the self-circulating device (in the figure) Not showing) the current concentration value of the nutrient solution in the self-circulating device; when the current concentration value of the nutrient solution in the self-circulating device is less than the first preset threshold value, the nutrient device is controlled by the adjusting device to reconfigure the nutrient solution;
- the sensor of the self-circulating device (not shown) detects the current mineral value of the nutrient solution in the self-circulating device; and controls the waste liquid when the current mineral value of the nutrient solution in the self-circulating device is greater than a second predetermined threshold
- the discharge device discharges the nutrient solution.
- a computer readable storage medium having stored thereon a computer program, wherein when the computer program is executed by the processor, the steps of the control method for automatic irrigation in the technical solution according to any of the above aspects are implemented .
- the computer readable storage medium provided by the invention, when the computer program is executed by the processor, implements a fertilizer device for controlling the fertilizer device, and the water in the pool and the plurality of mother liquor pools of the fertilizer device, the micro-fertilizer pool of the fertilizer device,
- the fertilizer applicator of the liquid inhalation and fertilizer device in the acid tank of the fertilizer device is mixed to configure the nutrient solution;
- the first solenoid valve for controlling the fertilizer device is opened to supply the nutrient solution to the self-circulating device; and the sensor for controlling the self-circulating device ( Not shown in the figure) Detecting the battalion in the self-circulating device
- the current concentration value of the nutrient solution when the current concentration value of the nutrient solution in the self-circulating device is less than the first preset threshold value, the nutrient solution is re-configured by the adjusting device to control the nutrient solution; the sensor of the self-circulating device is controlled (not shown in the figure) And detecting the current mineral value
- the automatic irrigation device mainly comprises: a fertilizer mixing device, a nutrient liquid self-circulation device, a nutrient liquid automatic adjusting device, and a waste liquid discharging device.
- the fertilizer device mainly comprises a clear water tank, a fertilizer application machine, a first mother liquid pool, a second mother liquid pool, a third mother liquid pool, a fourth mother liquid pool, a micro fertilizer pool, an acid fertilizer pool, a first electromagnetic valve, a second electromagnetic valve, and a
- the third electromagnetic valve, the fourth electromagnetic valve, the venturi suction device, the fertilizing machine can switch the passage of the first mother liquid pool and the second mother liquid pool into the venturi fertilizer device through the first electromagnetic valve and the second electromagnetic valve, the third electromagnetic The valve and the fourth electromagnetic valve can switch the passage of the third mother liquid pool and the fourth mother liquid pool into the venturi fertilizer device, and the different mixing modes can be allocated by the switching of the above-mentioned electromagnetic valve, and the fertilizer machine proportionally clears the water in the clear water pool.
- the fertilizer solution is mixed, the nutrient solution is supplied to the leafy vegetables by supplying a solenoid valve.
- the nutrient solution self-circulation device includes a circulating water pump, a compound fertilizer solenoid valve, a self-circulating solenoid valve, a UV sterilizer, a water tank, and a faucet.
- the circulating water pump is turned on, the hybrid fertilizer solenoid valve is closed, and the self-circulation
- the solenoid valve is opened, the nutrient solution is pumped into the pipeline by the circulating water pump, and after being disinfected by the ultraviolet sterilizer, it is discharged into the water tank through the faucet, and the nutrient solution is contacted with the oxygen in the air while the faucet is discharged, so that the nutrient solution carries oxygen and nutrition.
- the roots of the leafy vegetables in the liquid contact to prevent the roots of the crop from being deprived of oxygen.
- the nutrient solution automatic adjustment device includes a hybrid fertilizer solenoid valve, a mixing valve, and a sensor.
- the fertilizer solenoid valve is opened, the self-circulating solenoid valve is closed, the circulating water pump pumps the nutrient solution to the mixing valve pipeline, and is mixed with the clean water of the clear water tank pipeline to the fertilizer applicator, and the sensor detects the nutrient solution concentration, and the fertilizer applicator formulaizes according to the concentration. Modification, control the venturi suction device to draw the mother liquor proportionally, re-distribute the nutrient solution, and supply the new nutrient solution to the water tank by supplying a solenoid valve.
- the waste liquid discharge device includes a self-circulating electromagnetic valve, a ball valve, a nutrient liquid collecting pool, and a liquid discharging pump.
- the nutrient solution is used for several times, the nutrient solution is enriched with too much mineral material, which is not conducive to the growth of leaf vegetables, and needs to be
- the nutrient solution is replaced, the self-circulating solenoid valve is opened, the ball valve is closed, the automatic compounding fertilizer solenoid valve is closed, the nutrient solution is pumped from the circulating water pump to the nutrient liquid collecting tank, and the nutrient liquid collecting pool line is connected with the park seedling flower and grass irrigation system, and the liquid is discharged.
- the pump is turned on, and the nutrient solution waste liquid is discharged to the park to nurse the seedlings and flowers, thereby realizing the maximum utilization of water and fertilizer.
- the description of the terms “one embodiment”, “some embodiments”, “specific embodiments” and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in the present invention. At least one embodiment or example.
- the schematic representation of the above terms does not necessarily refer to the same embodiment or example.
- the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.
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Abstract
一种自动灌溉装置(100)，包括：混肥装置，与自循环装置的一端相连接，混肥装置用于配制营养液并将营养液输送至自循环装置；调节装置，调节装置的一端与自循环装置的另一端相连接，调节装置的另一端与混肥装置相连接，调节装置用于对自循环装置内的营养液进行浓度调节；废液排出装置，与自循环装置相连接，废液排出装置用于将自循环装置内的营养液排出。一种自动灌溉的控制方法，包括：混肥装置配制出营养液输送至自循环装置，控制自循环装置的传感器检测其营养液的当前浓度值；当该当前浓度值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液；控制自循环装置的传感器检测自循环装置内的营养液的当前矿物质值；当该当前矿物质值大于第二预设阈值时，控制废液排出装置将营养液排出。
Description
本申请要求于2017年6月30日提交中国专利局、申请号为201710527535.8、发明名称为“一种自动灌溉装置和自动灌溉的控制方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本发明涉及农业灌溉技术领域，具体而言，涉及一种自动灌溉装置和自动灌溉的控制方法。
一般叶菜生产灌溉中营养液主要通过施肥机按照比例混合好营养液后直接给作物生长营养液池供给营养液，营养液池内水泵自循环给叶菜供给营养液，营养液不足的时候施肥机再补充营养液，叶菜生长几茬结束后将营养液排出，然而，营养液不能自动根据植物生长需要补充营养成分，营养液浓度很难进行准确调整，而且营养液浪费比较多，不能回归大自然。因此，如何对营养液浓度自动调节以及营养废液的回收利用成为亟待解决的问题。
发明内容
本发明旨在至少解决现有技术或相关技术中存在的技术问题之一。
为此，本发明的一个目的在于提出了一种自动灌溉装置。
本发明的另一个目的在于提出了一种自动灌溉的控制方法。
本发明的再一个目的在于提出了一种计算机装置。
本发明的又一个目的在于提出了一种计算机可读存储介质。
有鉴于此，根据本发明的一个目的，提出了一种自动灌溉装置，包括：混肥装置，与自循环装置的一端相连接，混肥装置用于配制营养液并将营养液
输送至自循环装置；调节装置，调节装置的一端与自循环装置的另一端相连接，调节装置的另一端与混肥装置相连接，调节装置用于对自循环装置内的营养液进行浓度调节；废液排出装置，与自循环装置相连接，废液排出装置用于将自循环装置内的营养液排出。
本发明提供的自动灌溉装置，包括混肥装置、调节装置和废液排出装置。其中，混肥装置与自循环装置的一端相连接，可配置一定浓度的营养液并将营养液输送到自循环装置中，具有配置一定浓度营养液的功能。调节装置的两端分别和自循环装置以及混肥装置相连接，该调节装置实现对自循环装置内的营养液进行浓度调节，以使自循环装置内的营养液浓度达到指定数值，避免营养液不足的问题。废液排除装置与自循环装置相连接，废液排除装置对废液进行收集处理，可进行再次利用，例如将其排出给园区苗木花草灌溉，避免了废液排放导致的环境污染和资源的浪费。
通过控制混肥装置配置出一定浓度的营养液，并将营养液供给至自循环装置以供给灌溉，同时检测自循环装置内的营养液的当前浓度值，当营养液的浓度不符合预定值时通过调节装置控制混肥装置重新配置营养液，或者在预定时间段以后通过调节装置控制混肥装置重新配置营养液。当自循环装置内的营养液的当前矿物质值大于预定值时，意味着营养液已经不适合植物的生长，此时通过控制废液排出装置将营养液排出至收集池，进而提供给其它植物进行灌溉。本发明通过调节装置控制营养液的配置以及通过废液排出装置将不适合植物生长的营养液排出至收集池再进行后续利用，进而实现营养液的自动调节以及实现水肥利用最大化，解决了营养液不能自动根据植物生长需要补充营养液成分、营养液浓度很难进行准确调整、营养液浪费比较多以及营养液不能再次利用的技术问题。
根据本发明提供的上述自动灌溉装置，还可以具有以下技术特征：
在上述技术方案中，优选地，混肥装置，包括：施肥机，施肥机的第一端与水池相连接，施肥机的第二端与第一电磁阀的第一端相连接，施肥机包括多个吸肥器；第一电磁阀，第一电磁阀的第二端与自循环装置相连接；混肥装置还包括多个母液池组、微肥池及酸液池；每个母液池组分别包括多个母液池以及与每个母液池相连接的电磁阀；其中，每个母液池组、微肥池及酸液池分
别与多个吸肥器相连接，多个吸肥器分别将每个母液池组、微肥池及酸液池内的溶液吸入所述施肥机。
在该技术方案中，混肥装置包括施肥机以及第一电磁阀，其中施肥机与水池和第一电磁阀相连接，且施肥机包括多个吸肥器，第一电磁阀和自循环装置相连接，施肥机还包括多个母液池组、微肥池及酸液池，而每个母液池组分别包括多个母液池和与之连接的电磁阀，电磁阀可控制池中液体的进出，从而配出不同的混肥方式，施肥机设置有吸肥器，将相应的母液池、微肥池及酸液池中的溶液吸到施肥机中，与水池的清水进行混合，形成营养液，实现了对营养液浓度的精确控制，同时可配置不同浓度营养液，使用范围广。
在上述任一技术方案中，优选地，调节装置包括：第二电磁阀及传感器，设置在水池与施肥机之间；第三电磁阀，设置在第二电磁阀与自循环装置之间。
在该技术方案中，调节装置设置有第二电磁阀、第三电磁阀和传感器，当营养液循环预设天数后，此时的营养液浓度发生改变，需要对水槽内营养液进行调节，第二电磁阀打开，第三电磁阀关闭，此时传感器检测营养液浓度，施肥机根据浓度进行配方的修改，控制吸肥器按比例吸取母液、微肥溶液与酸液，重新配置营养液，使营养液浓度达到指定标准。
在上述任一技术方案中，优选地，自循环装置包括：水槽，与混肥装置相连接，水槽内的底部设置有多个水龙头；水泵，设置在水槽内；多个水龙头与水泵之间依次连接有消毒器、第四电磁阀。
在该技术方案中，自循环装置包括水槽、水泵，其中水槽和混肥装置相连接，配置好的营养液从混肥装置导入到自循环装置中，水泵设置在水槽内，为整个营养液的流动提供动力，实现营养液的循环流动。在水泵与多个水龙头之间依次设置有消毒器和第四电磁阀，消毒器和对营养液进行消毒，避免对作物的感染，保证了营养液的安全性；而第四电磁阀开合可控制营养液流动，允许或阻止营养液从自循环装置中流出。
在上述任一技术方案中，优选地，废液排出装置包括：营养液收集池，与自循环装置相连接；球阀，设置于消毒器与第四电磁阀之间；排液泵，设置于营养液收集池内。
在该技术方案中，废液排出装置包括营养液收集池、球阀、排液泵，排液泵置于营养液收集池内，对废液收集提供动力，当营养液使用几次过后，营养液富集了太多矿物质，不利于作物生长，此时需要对营养液进行更换，将第四电磁阀打开，球阀关闭，营养液在排液泵的作用下会被抽到营养液收集池内，收集池对废液进行收集处理，避免污染排放，同时若将其用于园区苗木花草灌溉，便实现了水肥利用最大化。
根据本发明的另一个目的，提出了一种自动灌溉的控制方法，用于上述自动灌溉装置，该自动灌溉的控制方法包括：控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池组、混肥装置的微肥池、混肥装置的酸液池内的液体吸入混肥装置的施肥机进行混合，配置出营养液；控制混肥装置的第一电磁阀打开将营养液供给至自循环装置；控制自循环装置的传感器检测自循环装置内的营养液的当前浓度值；当自循环装置内的营养液的当前浓度值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液；控制自循环装置的传感器检测自循环装置内的营养液的当前矿物质值；当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，控制废液排出装置将营养液排出。
本发明提供的自动灌溉的控制方法，该方法包括控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池、微肥池、酸液池内的溶液吸入到混肥装置的施肥机进行混合，配置出一定浓度的营养液，以使营养液浓度在合理的范围内；控制混肥装置的第一电磁阀打开将营养液供给至自循环装置，将混肥装置中的营养液送至自循环装置，以供给灌溉；控制调节装置的传感器检测自循环装置内的营养液的当前浓度值；当自循环装置内的营养液的当前浓度值小于第一预设阈值时，即，营养液的浓度不符合预定值，此时通过调节装置控制混肥装置重新配置营养液；控制调节装置的传感器检测自循环装置内的营养液的当前矿物质值；当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，意味着此时的营养液已经不适合继续用于灌溉，应当作废液进行收集处理，控制废液排出装置将营养液排出。
根据本发明的上述自动灌溉的控制方法，还可以具有以下技术特征：
在上述技术方案中，优选地，当自循环装置内的营养液的当前浓度值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液的步骤，具体包括：当自循环装置内的营养液的当前浓度值小于第一预设阈值时，控制调节装置的第二电磁阀、调节装置的第三电磁阀打开及控制自循环装置的第四电磁阀关闭；控制自循环装置的水泵将营养液抽取至施肥机；在施肥机中按照当前浓度值重新配置所述营养液。
在该技术方案中，自循环装置内的营养液的当前浓度值由相应的传感器测出，当其值小于第一预设阈值时，即，此时的营养液浓度不满足灌溉需求，此时通过调节装置控制混肥装置重新配置营养液，具体步骤包括：控制调节装置的第二电磁阀、调节装置的第三电磁阀打开及控制自循环装置的第四电磁阀关闭，以使相应的母液池、微肥池和酸液池的溶液进入施肥机进行营养液的配置，由此可配置出不同混肥方式的营养液；控制自循环装置的水泵将营养液抽取至施肥机，在此进行相关溶液的融合并重新配置营养液，此步骤可实现营养液浓度的检测和自动配置，并保证了浓度满足预设的需求值。
在上述任一技术方案中，优选地，当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，控制废液排出装置将营养液排出的步骤，具体包括：当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，控制第四电磁阀打开及控制球阀、第三电磁阀关闭；控制水泵将营养液抽取至废液排出装置的营养液收集池；控制废液排出装置的排液泵将营养液从营养液收集池中排出。
在该技术方案中，自循环装置内的营养液的当前矿物质值由相应的传感器测出，当其大于第二预设阈值时，意味着此时的营养液不适于灌溉，此时控制废液排出装置将营养液排出进行相应的收集处理，避免了多次使用的营养液用于灌溉对作物产生不良影响。
在上述任一技术方案中，优选地，控制自循环装置的消毒器为营养液消毒。
在该技术方案中，在自循环装置中设置有消毒器，其可实现对营养液的消毒，避免营养液受到病毒感染，从而影响作物的灌溉，影响产物的生长与发育。
根据本发明的再一个目的，提出了一种计算机装置，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，处理器执行计算机程序时实现如上述任一项的技术方案中自动灌溉的控制方法的步骤。
本发明提供的计算机装置，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，处理器执行计算机程序时实现控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池、微肥池、酸液池内的溶液吸入到混肥装置的施肥机进行混合，配置出一定浓度的营养液，以使营养液浓度在合理的范围内；控制混肥装置的第一电磁阀打开将营养液供给至自循环装置，将混肥装置中的营养液送至自循环装置，以供给灌溉；控制调节装置的传感器检测自循环装置内的营养液的当前浓度值；当自循环装置内的营养液的当前浓度值小于第一预设阈值时，即，营养液的浓度不符合预定值，此时通过调节装置控制混肥装置重新配置营养液；控制自循环装置的传感器检测自循环装置内的营养液的当前矿物质值；当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，意味着此时的营养液已经不适合继续用于灌溉，应当作废液进行收集处理，控制废液排出装置将营养液排出。
根据本发明的又一个目的，提出了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现如上述任一项的技术方案中自动灌溉的控制方法的步骤。
本发明提供的计算机可读存储介质，计算机程序被处理器执行时实现自动灌溉的控制方法的步骤，通过存储相应的自动控制方法的步骤，实现控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池、微肥池、酸液池内的溶液吸入到混肥装置的施肥机进行混合，配置出一定浓度的营养液，以使营养液浓度在合理的范围内；控制混肥装置的第一电磁阀打开将营养液供给至自循环装置，将混肥装置中的营养液送至自循环装置，以供给灌溉；控制调节装置的传感器检测自循环装置内的营养液的当前浓度值；当自循环装置内的营养液的当前浓度值小于第一预设阈值时，即，营养液的浓度不符合预定值，此时通过调节装置控制混肥装置重新配置营养液；控制自循环装置的传感器检测自循环装置内的营养液的当前矿物质值；
当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，意味着此时的营养液已经不适合继续用于灌溉，应当作废液进行收集处理，控制废液排出装置将营养液排出。
本发明的附加方面和优点将在下面的描述部分中变得明显，或通过本发明的实践了解到。
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1示出了本发明的一个实施例的自动灌溉装置的结构示意图；
图2示出了本发明的一个实施例的自动灌溉的控制方法的流程示意图；
图3示出了本发明的另一个实施例的自动灌溉的控制方法的流程示意图；
图4示出了本发明的一个实施例的计算机装置的示意框图。
其中，图1中附图标记与部件名称之间的对应关系为：
102水池，104第二电磁阀，108传感器，112施肥机，106电磁阀，110电磁阀，114电磁阀，116电磁阀，118母液池，120母液池，122母液池，124母液池，126微肥池，128酸液池，130营养液收集池，132排液泵，134第三电磁阀，136球阀，138水泵，140第四电磁阀，142消毒器，144水槽，146水龙头，148第一电磁阀，150吸肥器。
为了能够更清楚地理解本发明的上述目的、特征和优点，下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的其他方式来实施，因此，本发明的保护范围并不限于下面公开的具体实施例的限制。
本发明第一方面的实施例，提出一种自动灌溉装置，图1示出了本发明的一个实施例的自动灌溉装置100示意图。其中，该装置包括：
混肥装置，与自循环装置的一端相连接，混肥装置用于配制营养液并将营养液输送至自循环装置；调节装置，调节装置的一端与自循环装置的另一端相连接，调节装置的另一端与混肥装置相连接，调节装置用于对自循环装置内的营养液进行浓度调节；废液排出装置，与自循环装置相连接，废液排出装置用于将自循环装置内的营养液排出。
本发明提供的自动灌溉装置，包括混肥装置、调节装置和废液排出装置。其中，混肥装置与自循环装置的一端相连接，可配置一定浓度的营养液并将营养液输送到自循环装置中，具有配置一定浓度营养液的功能；调节装置的两端分别和自循环装置以及混肥装置相连接，该调节装置实现对自循环装置内的营养液进行浓度调节，以使自循环装置内的营养液浓度达到指定数值，避免营养液不足的问题；废液排除装置与自循环装置相连接，废液排除装置对废液进行收集处理，可进行再次利用，例如将其排出给园区苗木花草灌溉，绿化带植被灌溉等，避免了废液排放导致的环境污染和资源的浪费。
在本发明的一个实施例中，优选地，如图1所示，混肥装置，包括：施肥机112，施肥机112的第一端与水池102相连接，施肥机112的第二端与第一电磁阀148的第一端相连接，施肥机112包括多个吸肥器150；第一电磁阀148，第一电磁阀148的第二端与自循环装置相连接。混肥装置还包括多个母液池组，微肥池126及酸液池128；每个母液池组分别包括多个母液池118、120、122和124以及与每个母液池相连接的电磁阀106、110、114和116；其中，每个母液池组、微肥池126及酸液池128分别与多个吸肥器150相连接，多个吸肥器150分别将每个母液池组、微肥池126及酸液池128内的溶液吸入施肥机112。
在该实施例中，混肥装置包括施肥机112以及第一电磁阀148，其中施肥机112与水池102和第一电磁阀148相连接，且施肥机112包括多个吸肥器150，第一电磁阀148和自循环装置相连接，施肥机112还包括多个母液池组、微肥池126及酸液池128，而每个母液池组分别包括多个母
液池118、120、122及124和与之连接的电磁阀106、110、114及116，电磁阀可控制池中液体的进出，从而配出不同的混肥方式，施肥机112设置有吸肥器150，将相应的母液池、微肥池126及酸液池128中的溶液吸到施肥机112中，与水池102的清水进行混合，形成营养液，实现了对营养液浓度的精确控制，同时可配置不同浓度营养液，使用范围广。
在本发明的一个实施例中，优选地，调节装置包括：第二电磁阀104及传感器108，设置在水池102与施肥机112之间；第三电磁阀134，设置在第二电磁阀104与自循环装置之间。
在该实施例中，调节装置设置有第二电磁阀104、第三电磁阀134和传感器108，当营养液循环到预设天数后，此时的营养液浓度发生改变，需要对水槽144内营养液进行调节，第二电磁阀104打开，第三电磁阀134关闭，此时传感器108检测营养液浓度，施肥机112根据浓度进行配方的修改，控制吸肥器150按比例吸取母液，微肥溶液与酸液，重新配置营养液，使营养液浓度达到指定标准。
在本发明的一个实施例中，优选地，自循环装置包括：水槽144，与混肥装置相连接，水槽144内的底部设置有多个水龙头146；水泵138，设置在水槽144内；多个水龙头146与水泵138之间依次连接有消毒器142、第四电磁阀140。
在该实施例中，自循环装置包括水槽144、水泵138，其中水槽144和混肥装置相连接，将配合好的营养液从混肥装置导入到自循环装置中；水泵138设置在水槽144内，为整个营养液的流动提供动力，实现营养液的循环流动。在水泵138与多个水龙头146之间设置有消毒器142和第四电磁阀140，消毒器142和对营养液进行消毒，避免对作物的感染，保证了营养液的安全性；而第四电磁阀140可实现废液的排出操作，其开合控制废液收集过程，避免了对环境的污染排放。
在本发明的一个实施例中，优选地，废液排出装置包括：营养液收集池130，与自循环装置相连接；球阀136，设置于消毒器142与第四电磁阀140之间；排液泵132，设置于营养液收集池130内。
在该实施例中，废液排出装置包括营养液收集池130、球阀136、排液
泵132，排液泵132置于营养液收集池130内，对废液收集提供动力，当营养液使用几次过后，营养液富集了太多矿物质，不利于作物生长，此时需要对营养液进行更换，将第四电磁阀140打开，球阀136关闭，营养液在排液泵132的作用下会被抽到营养液收集池130内，收集池对废液进行收集处理，避免污染排放，同时若将其用于园区苗木花草灌溉，便实现了水肥利用最大化。
本发明第二方面的实施例，提出一种自动灌溉的控制方法，图2示出了本发明的一个实施例的自动灌溉的控制方法的流程示意图。其中，该方法包括：
步骤202，控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池组、混肥装置的微肥池、混肥装置的酸液池内的液体吸入混肥装置的施肥机进行混合，配置出营养液；
步骤204，控制混肥装置的第一电磁阀打开将营养液供给至自循环装置；
步骤206，控制自循环装置的传感器检测自循环装置内的营养液的当前浓度值；
步骤208，当自循环装置内的营养液的当前浓度值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液；
步骤210，控制自循环装置的传感器检测自循环装置内的营养液的当前矿物质值；
步骤212，当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，控制废液排出装置将营养液排出。
本发明提供的自动灌溉的控制方法包括：控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池组、混肥装置的微肥池、混肥装置的酸液池内的液体吸入混肥装置的施肥机进行混合，配置出营养液；控制混肥装置的第一电磁阀打开将营养液供给至自循环装置；控制自循环装置的传感器(图中未示出)检测自循环装置内的营养液的当前浓度值；当自循环装置内的营养液的当前浓度值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液；控制自循环装置的传感器(图中未示出)检测自循环装置内的营养液的当前矿物质值；当自循环装置内的营养液的当
前矿物质值大于第二预设阈值时，控制废液排出装置将营养液排出。
图3示出了本发明的另一个实施例的自动灌溉的控制方法的流程示意图。其中，该方法包括：
步骤302，控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池组、混肥装置的微肥池、混肥装置的酸液池内的液体吸入混肥装置的施肥机进行混合，配置出营养液；
步骤304，控制混肥装置的第一电磁阀打开将营养液供给至自循环装置；
步骤306，控制自循环装置的传感器检测自循环装置内的营养液的当前浓度值；
步骤308，当自循环装置内的营养液的当前浓度值小于第一预设阈值时，控制调节装置的第二电磁阀、调节装置的第三电磁阀打开及控制自循环装置的第四电磁阀关闭；控制自循环装置的水泵将营养液抽取至施肥机；在施肥机中按照当前浓度值重新配置所述营养液；
步骤310，控制自循环装置的传感器检测自循环装置内的营养液的当前矿物质值；
步骤312，当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，控制第四电磁阀打开及控制球阀、第三电磁阀关闭；控制水泵将营养液抽取至废液排出装置的营养液收集池；控制废液排出装置的排液泵将营养液从营养液收集池中排出。
在该实施例中，自循环装置内的营养液的当前浓度值由相应的传感器测出，当其值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液的步骤，具体包括：当自循环装置内的营养液的当前浓度值小于第一预设阈值时，控制调节装置的第二电磁阀、调节装置的第三电磁阀打开及控制自循环装置的第四电磁阀关闭，以使相应的母液池、微肥池和酸液池的溶液进入施肥机进行营养液的配置；控制自循环装置的水泵将营养液抽取至施肥机，在此进行相关溶液的融合；在施肥机中按照当前浓度值重新配置所述营养液。自循环装置内的营养液的当前矿物质值由相应的传感器测出，当其大于第二预设阈值时，意味着此时的营养液不适于灌溉，此时控制废液排出装置将营养液排出进行相应的收集处理，避免了多次使用的营养液用于灌溉对作物产生不良影响。
在本发明的一个实施例中，优选地，控制自循环装置的消毒器为营养液消毒。
在该实施例中，在自循环装置中设置有消毒器，其可实现对营养液的消毒，避免营养液受到病毒感染，从而影响作物的灌溉，影响产物的生长与发育，同时也避免排出时对环境的污染与破坏。
本发明的第三方面实施例，提出了一种计算机装置，图4示出了本发明的一个实施例的计算机装置400的示意框图。其中，该计算机装置400包括：
存储器402、处理器404及存储在存储器402上并可在处理器404上运行的计算机程序，处理器404执行计算机程序时实现如上述任一项的技术方案中自动灌溉的控制方法的步骤。
本发明提供的计算机装置400，处理器404执行计算机程序时实现控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池组、混肥装置的微肥池、混肥装置的酸液池内的液体吸入混肥装置的施肥机进行混合，配置出营养液；控制混肥装置的第一电磁阀打开将营养液供给至自循环装置；控制自循环装置的传感器(图中未示出)检测自循环装置内的营养液的当前浓度值；当自循环装置内的营养液的当前浓度值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液；控制自循环装置的传感器(图中未示出)检测自循环装置内的营养液的当前矿物质值；当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，控制废液排出装置将营养液排出。
本发明的第四方面实施例，提出了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现如上述任一项的技术方案中自动灌溉的控制方法的步骤。
本发明提供的计算机可读存储介质，计算机程序被处理器执行时实现控制混肥装置的吸肥器将水池内的清水以及混肥装置的多个母液池组、混肥装置的微肥池、混肥装置的酸液池内的液体吸入混肥装置的施肥机进行混合，配置出营养液；控制混肥装置的第一电磁阀打开将营养液供给至自循环装置；控制自循环装置的传感器(图中未示出)检测自循环装置内的营
养液的当前浓度值；当自循环装置内的营养液的当前浓度值小于第一预设阈值时，通过调节装置控制混肥装置重新配置营养液；控制自循环装置的传感器(图中未示出)检测自循环装置内的营养液的当前矿物质值；当自循环装置内的营养液的当前矿物质值大于第二预设阈值时，控制废液排出装置将营养液排出。
在本发明的一个具体实施例中，自动灌溉装置主要包括：混肥装置、营养液自循环装置、营养液自动调节装置、废液排出装置。
混肥装置主要包括清水池、施肥机、第一母液池、第二母液池、第三母液池、第四母液池、微肥池、酸肥池、第一电磁阀、第二电磁阀、第三电磁阀、第四电磁阀、文丘里吸肥器，施肥机通过第一电磁阀和第二电磁阀可以切换第一母液池和第二母液池进入文丘里吸肥器的通道，第三电磁阀和第四电磁阀可以切换第三母液池和第四母液池进入文丘里吸肥器的通道，通过上述电磁阀的切换能配出不同的混肥方式，施肥机按照比例将清水池内清水与肥液混合好后通过供给电磁阀给叶菜供给营养液。
营养液自循环装置包括循环水泵、混肥电磁阀、自循环电磁阀、紫外线消毒器、水槽、水龙头，当施肥机配好足够的营养液后，循环水泵开启，混肥电磁阀关闭，自循环电磁阀打开，营养液由循环水泵抽到管路内，经过紫外线消毒器消毒后通过水龙头排到水槽内，营养液在水龙头排出的同时与空气中的氧气接触，这样营养液带着氧气与营养液内的叶菜根系接触，防止作物根系缺氧。
营养液自动调节装置包括混肥电磁阀、混合阀、传感器，当营养液自循环大概5天左右，作物吸收营养液成分后，营养液浓度发生改变，需要对水槽内营养液进行调节，自动混肥电磁阀打开，自循环电磁阀关闭，循环水泵将营养液抽到混合阀管路，与清水池管路的清水一起混合到施肥机，同时传感器检测营养液浓度，施肥机根据浓度进行配方的修改，控制文丘里吸肥器按比例吸取母液，重新配置营养液后，通过供给电磁阀给水槽供给新的营养液。
废液排出装置包括自循环电磁阀、球阀、营养液收集池、排液泵，当营养液使用了几茬后，营养液富集了太多矿物质不利于叶菜生长，需要对
营养液进行更换，将自循环电磁阀打开，球阀关闭，自动混肥电磁阀关闭，营养液由循环水泵抽到营养液收集池，营养液收集池管路与园区苗木花草灌溉系统连接，排液泵打开，将营养液废液排出给园区苗木花草灌溉，实现了水肥利用最大化。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (10)
- 一种自动灌溉装置，其特征在于，包括：混肥装置，与自循环装置的一端相连接，所述混肥装置用于配制营养液并将所述营养液输送至所述自循环装置；调节装置，所述调节装置的一端与所述自循环装置的另一端相连接，所述调节装置的另一端与所述混肥装置相连接，所述调节装置用于对所述自循环装置内的营养液进行浓度调节；废液排出装置，与所述自循环装置相连接，所述废液排出装置用于将所述自循环装置内的营养液排出。
- 根据权利要求1所述的自动灌溉装置，其特征在于，所述混肥装置，包括：施肥机，所述施肥机的第一端与水池相连接，所述施肥机的第二端与第一电磁阀的第一端相连接，所述施肥机包括多个吸肥器；所述第一电磁阀，所述第一电磁阀的第二端与所述自循环装置相连接。
- 根据权利要求2所述的自动灌溉装置，其特征在于，所述混肥装置，还包括多个母液池组、微肥池及酸液池；每个所述母液池组分别包括多个母液池以及与每个所述母液池相连接的电磁阀；其中，每个所述母液池组、所述微肥池及所述酸液池分别与所述多个吸肥器相连接，所述多个吸肥器分别将每个所述母液池组、所述微肥池及所述酸液池内的溶液吸入所述施肥机。
- 根据权利要求2所述的自动灌溉装置，其特征在于，所述调节装置包括：第二电磁阀及传感器，设置在所述水池与所述施肥机之间；第三电磁阀，设置在所述第二电磁阀与所述自循环装置之间。
- 根据权利要求1所述的自动灌溉装置，其特征在于，所述自循环装置包括：水槽，与所述混肥装置相连接，所述水槽内的底部设置有多个水龙头；水泵，设置在所述水槽内；所述多个水龙头与所述水泵之间依次连接有消毒器、第四电磁阀。
- 根据权利要求5所述的自动灌溉装置，其特征在于，所述废液排出装置包括：营养液收集池，与所述自循环装置相连接；球阀，设置于所述消毒器与所述第四电磁阀之间；排液泵，设置于所述营养液收集池内。
- 一种自动灌溉的控制方法，其特征在于，所述自动灌溉的控制方法包括：控制混肥装置的吸肥器将水池内的清水以及所述混肥装置的多个母液池组、所述混肥装置的微肥池、所述混肥装置的酸液池内的液体吸入所述混肥装置的施肥机进行混合，配置出营养液；控制所述混肥装置的第一电磁阀打开将所述营养液供给至自循环装置；控制所述自循环装置的传感器检测所述自循环装置内的营养液的当前浓度值；当所述自循环装置内的营养液的所述当前浓度值小于第一预设阈值时，通过调节装置控制所述混肥装置重新配置所述营养液；控制所述自循环装置的传感器检测所述自循环装置内的营养液的当前矿物质值；当所述自循环装置内的营养液的所述当前矿物质值大于第二预设阈值时，控制废液排出装置将所述营养液排出。
- 根据权利要求7所述的自动灌溉的控制方法，其特征在于，当所述自循环装置内的营养液的所述当前浓度值小于第一预设阈值时，通过所述调节装置控制所述混肥装置重新配置所述营养液的步骤，具体包括：当所述自循环装置内的营养液的所述当前浓度值小于第一预设阈值时，控制所述调节装置的第二电磁阀、所述调节装置的第三电磁阀打开及控制所述自循环装置的第四电磁阀关闭；控制所述自循环装置的水泵将所述营养液抽取至所述施肥机；在所述施肥机中按照所述当前浓度值重新配置所述营养液。
- 根据权利要求8所述的自动灌溉的控制方法，其特征在于，当所述自循环装置内的营养液的所述当前矿物质值大于第二预设阈值时，控制所述废液排出装置将所述营养液排出的步骤，具体包括：当所述自循环装置内的营养液的所述当前矿物质值大于第二预设阈值时，控制所述第四电磁阀打开及控制球阀、所述第三电磁阀关闭；控制水泵将所述营养液抽取至所述废液排出装置的营养液收集池；控制所述废液排出装置的排液泵将所述营养液从所述营养液收集池中排出。
- 根据权利要求7至9中任一项所述的自动灌溉的控制方法，其特征在于，还包括：控制所述自循环装置的消毒器为所述营养液消毒。
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