A water-fertilizer integrated system for fig planting
By designing an integrated fig planting water and fertilizer system, and using automated control and sensor monitoring, the problem of low water temperature for traditional irrigation and fertilization is solved, appropriate water and fertilizer management is achieved, and the overwintering ability and growth of figs are improved.
Patent Information
- Application Number
- CN202111499874.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-12-09
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2041-12-09
AI Technical Summary
In plateau areas, the temperature of traditional irrigation and fertilization water is low, which can easily lead to frostbite in the rhizomes of figs, affecting their growth and fruit harvesting, especially in the cold autumn and winter seasons.
A integrated system for planting water and fertilizer in figs is designed, including a reservoir, a pump pump, an electromagnetic flowmeter, agitating tank, an electromagnetic valve, a conveying pump, a temporary storage pool, an irrigation pump and a host computer. The automatic control system ensures the appropriate water and fertilizer. Temperature and distribution, use soil moisture sensors and temperature sensors to monitor and adjust the irrigation and fertilization process in real time.
Automatic fertilization and irrigation of figs has been achieved, ensuring the appropriate water temperature for use, improving the overwintering ability of figs in plateau areas, and allowing them to grow smoothly in plateau areas.
Smart Images
Figure CN114223371B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of fig fertilization and irrigation, and in particular to a fig planting water-fertilizer integrated system. Background Art
[0002] Figs are a fruit tree that is not cold-resistant. When introducing figs in plateau areas, due to the large temperature difference between day and night and the cold climate, insulation measures are needed. They are usually planted in greenhouses. In order to ensure their safety during the winter in plateau areas, not only insulation measures are needed, but also attention should be paid to water and fertilizer control. Especially in the cold autumn and winter seasons in plateau areas, the temperature of traditional irrigation and fertilization water is low, which can easily cause frostbite to the rhizomes of figs, affecting the growth and fruiting of fig plants. Summary of the invention
[0003] In view of the problems in the prior art, the present invention provides a fig planting water-fertilizer integrated system, which can ensure the water and fertilizer needs of figs in the cold autumn and winter seasons in plateau areas, and realizes automatic control, thereby improving the wintering ability of figs in plateau areas and enabling figs to grow smoothly in plateau areas.
[0004] To achieve the purpose of the present invention, the present invention adopts the following technical solutions:
[0005] A fig planting water and fertilizer integrated system, comprising: a water reservoir, a water pump, an electromagnetic flowmeter, a water delivery pipeline, a stirring tank, an electromagnetic valve, an agitator, an electromagnetic valve, an electromagnetic flowmeter, an agitator, a lower computer, a fertilizer and water pipeline, a delivery pump, a temporary storage tank, a discharge pipeline, an irrigation pump, an upper computer, and a mixing tank; the lower computers are multiple, and the multiple lower computers are electrically connected to the upper computer; the upper computer is provided with a touch screen; a water outlet pipe is arranged on the water reservoir, a water pump and an electromagnetic flowmeter are sequentially installed on the water outlet pipe, and the water pump and the electromagnetic flowmeter are electrically connected to the upper computer; the rear end of the water outlet pipe is connected to the water delivery pipeline; the stirring tank is multiple, each stirring tank is provided with an agitator, a feeding port and a water inlet pipe are installed on the top of the stirring tank, and the agitator is electrically connected to the upper computer The invention relates to a method for manufacturing a mixing tank, comprising: connecting a first solenoid valve to a first water inlet pipe, and electrically connecting the first solenoid valve to a first upper machine; connecting the upper end of the water inlet pipe to a water delivery pipeline; connecting the lower part of each mixing tank to a discharge pipe, and installing a second solenoid valve and a second electromagnetic flowmeter in sequence on each discharge pipe, and the second solenoid valve and the second electromagnetic flowmeter are electrically connected to the upper machine; connecting the lower end of each discharge pipe to a mixing tank; installing a plurality of second agitators on the mixing tank, and the second agitators are electrically connected to the upper machine; connecting a plurality of fertilizer water pipelines to the lower part of the mixing tank; each fertilizer water pipeline is connected to a temporary storage tank; installing a delivery pump on each fertilizer water pipeline, and the delivery pump is electrically connected to the lower machine; providing a second liquid level switch and a temperature sensor in each temporary storage tank, and the second liquid level switch and the temperature sensor are electrically connected to the lower machine; connecting a soil moisture sensor to each lower machine.
[0006] Preferably, a liquid level switch is installed on the water reservoir, the water reservoir is connected to a water inlet pipe, and a water pump is installed on the water inlet pipe; the liquid level switch and the water pump are electrically connected to a host computer.
[0007] Preferably, the water delivery pipeline is connected to each temporary storage tank through a water delivery branch pipeline, and each water delivery branch pipeline is installed with a solenoid valve three; each solenoid valve three is electrically connected to a lower machine.
[0008] Preferably, the host computer includes a main PLC control unit and a switching power supply 2; the output end of the main PLC control unit is electrically connected to a water pump, a water storage pump, each agitator 1, and each agitator 2 through an AC contactor; the output end of the main PLC control unit is electrically connected to each solenoid valve 1, and each solenoid valve 2; the input end of the main PLC control unit is electrically connected to a liquid level switch 1, an electromagnetic flowmeter 1, and each electromagnetic flowmeter 2; the touch screen is electrically connected to the main PLC control unit; the switching power supply 2 is electrically connected to the touch screen, the main PLC control unit, the electromagnetic flowmeter 1, and each electromagnetic flowmeter 2.
[0009] Preferably, the lower computer includes a slave PLC control unit and a switch power supply 1; the output end of the slave PLC control unit is electrically connected to a delivery pump and an irrigation pump through an AC contactor; the output end of the slave PLC control unit is electrically connected to a solenoid valve 3; the input end of the slave PLC control unit is electrically connected to a temperature sensor, a liquid level switch 2, and a soil moisture sensor; the switch power supply 1 is electrically connected to the slave PLC control unit, a temperature sensor, and a soil moisture sensor.
[0010] Compared with the prior art, the present invention has the following beneficial effects:
[0011] The system has a high degree of automation and realizes automatic fertilization and irrigation of figs. It also ensures that the water temperature used in the fertilization and irrigation process is appropriate, which improves the ability of figs to survive the winter in plateau areas and enables figs to grow smoothly in plateau areas. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of a water-fertilizer integrated system for fig planting according to the present invention;
[0013] Figure 2 It is a circuit connection schematic diagram of a water-fertilizer integrated system for fig planting of the present invention;
[0014] In the figure: water storage pump 1, water inlet pipe 2, water storage tank 3, liquid level switch 1 4, water pump 5, electromagnetic flowmeter 1 6, water delivery pipeline 7, mixing tank 8, solenoid valve 1 9, agitator 1 10, solenoid valve 2 11, electromagnetic flowmeter 2 12, agitator 2 13, lower computer 14, fertilizer water pipeline 15, delivery pump 16, temperature sensor 17, temporary storage tank 18, solenoid valve 3 19, discharge pipeline 20, liquid level switch 2 21, soil moisture sensor 22, irrigation pump 23, upper computer 24, touch screen 25, slave PLC control unit 140, switch power supply 1 141, main PLC control unit 240, switch power supply 2 241. DETAILED DESCRIPTION
[0015] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention:
[0016] like Figure 1-2 As shown, in one embodiment of the present invention, a fig planting water and fertilizer integrated system includes: a reservoir 3, a water pump 5, an electromagnetic flowmeter 6, a water delivery pipeline 7, a stirring tank 8, an electromagnetic valve 9, an agitator 10, an electromagnetic valve 2 11, an electromagnetic flowmeter 2 12, an agitator 2 13, a lower computer 14, a fertilizer and water pipeline 15, a delivery pump 16, a temporary storage tank 18, a discharge pipeline 20, an irrigation pump 23, an upper computer 24, and a mixing tank 26; the lower computer 14 has Multiple, multiple lower computers 14 are electrically connected to the upper computer 24; the upper computer 24 has a touch screen 25; a water outlet pipe is arranged on the water reservoir 3, a water pump 5 and an electromagnetic flowmeter 6 are installed on the water outlet pipe in sequence, and the water pump 5 and the electromagnetic flowmeter 6 are electrically connected to the upper computer 24; the rear end of the water outlet pipe is connected to the water delivery pipeline 7; there are multiple mixing tanks 8, each mixing tank 8 is equipped with a stirrer 10, a feeding port and a water inlet pipe are installed on the top of the mixing tank 8, and the stirrer 10 is connected to the stirring tank 8. The upper computer 24 is electrically connected; a solenoid valve 9 is installed on each water inlet pipe, and the solenoid valve 9 is electrically connected to the upper computer 24; the upper end of the water inlet pipe is connected to the water delivery pipeline 7; the lower part of each mixing tank 8 is connected to the discharge pipe, and each discharge pipe is sequentially installed with a solenoid valve 11 and an electromagnetic flowmeter 12, and the solenoid valve 11 and the electromagnetic flowmeter 12 are electrically connected to the upper computer 24; the lower end of each discharge pipe is connected to the mixing tank 26; a plurality of agitators 13 and 14 are installed on the mixing tank 26. 3 is electrically connected to the upper computer 24; the lower part of the mixing tank 26 is connected to multiple fertilizer and water pipelines 15; each fertilizer and water pipeline 15 is connected to a temporary storage tank 18; a delivery pump 16 is installed on each fertilizer and water pipeline 15, and the delivery pump 16 is electrically connected to the lower computer 14; each temporary storage tank 18 is provided with a liquid level switch 21 and a temperature sensor 17, and the liquid level switch 21 and the temperature sensor 17 are electrically connected to the lower computer 14; each lower computer 14 is connected to a soil moisture sensor 22.
[0017] In a specific embodiment of the present invention, in order to realize automatic water storage, a liquid level switch 4 is installed on the water reservoir 3, the water reservoir 3 is connected to the water inlet pipe 2, and a water pump 1 is installed on the water inlet pipe 2; the liquid level switch 4 and the water pump 1 are electrically connected to the host computer 24.
[0018] In a specific embodiment of the present invention, the water delivery pipeline 7 is connected to each temporary storage tank 18 through a water delivery branch pipeline, and a solenoid valve 3 19 is installed on each water delivery branch pipeline; the solenoid valve 3 19 is electrically connected to the lower computer 14.
[0019] In a specific embodiment of the present invention, the host computer 24 includes a main PLC control unit 240 and a switch power supply 241; the output end of the main PLC control unit 240 is electrically connected to the water pump 5, the water storage pump 1, each agitator 10, and each agitator 2 13 through an AC contactor; the output end of the main PLC control unit 240 is electrically connected to each solenoid valve 1 9 and each solenoid valve 2 11; the input end of the main PLC control unit 240 is electrically connected to the liquid level switch 1 4, the electromagnetic flowmeter 1 6, and each electromagnetic flowmeter 2 12; the touch screen 25 is electrically connected to the main PLC control unit 240; the switch power supply 241 is electrically connected to the touch screen 25, the main PLC control unit 240, the electromagnetic flowmeter 1 6, and each electromagnetic flowmeter 2 12; and power is provided.
[0020] In a specific embodiment of the present invention, the lower computer 14 includes a slave PLC control unit 140 and a switch power supply 141; the output end of the slave PLC control unit 140 is electrically connected to the delivery pump 16 and the irrigation pump 23 through an AC contactor; the output end of the slave PLC control unit 140 is electrically connected to a solenoid valve 3 19; the input end of the slave PLC control unit 140 is electrically connected to a temperature sensor 17, a liquid level switch 21, and a soil moisture sensor 22; the switch power supply 141 is electrically connected to the slave PLC control unit 140, a temperature sensor 17, and a soil moisture sensor 22.
[0021] During the specific implementation, the water inlet pipe 2 is connected to the water source, and the water storage tank 3 and each mixing tank 8 and other facilities are placed in a brick-concrete structure house; a temporary storage tank 18, a lower computer 14, and a soil moisture sensor 22 are set in each fig planting greenhouse; the lower computer 14 in each greenhouse controls the delivery pump 16, temperature sensor 17, solenoid valve three 19, liquid level switch two 21, irrigation pump 23 and other equipment associated with the temporary storage tank 18 in the corresponding greenhouse, and collects the soil moisture in the corresponding greenhouse through the soil moisture sensor 22;
[0022] The required fertilizer, fertilizer amount and irrigation amount for each time period are set through the touch screen 25, and a fertilizer, such as nitrogen fertilizer, potash fertilizer, phosphate fertilizer, etc., is allocated to each mixing tank 8, and the temperature of the fertilizer water in the temporary storage tank 18 is set; after the setting is completed, the system starts to run automatically, and water is added to the water storage tank 3 through the water storage pump 1. When the liquid level switch 4 is triggered, the water storage pump 1 stops storing water; the touch screen 25 displays the type and amount of fertilizer to be added to each mixing tank 8. After manual addition is completed, operate the touch screen 25 to proceed to the next step; start the water pump 5, open the solenoid valve 9 on one of the mixing tanks 8, and monitor the amount of water added in real time through the electromagnetic flowmeter 6. After the water is added to one of the mixing tanks 8, Add water to the next mixing tank 8, and complete the filling of all tanks in sequence; start each agitator 10 and stir for a certain period of time; control the solenoid valve 2 11 and the electromagnetic flowmeter 2 12 on each mixing tank 8 according to the demand for various fertilizers, add the mixed fertilizer water into the mixing tank 26, start the agitator 2 13 for mixing, and after the mixing is completed; the upper computer 24 sends a mixing completion signal to the lower computer 14; the lower computer 14 controls the delivery pump 16 associated with the corresponding temporary storage tank 18 to distribute the mixed fertilizer water into the temporary storage tank 18, and when the liquid level switch 21 is closed, the delivery pump 16 stops running; the fertilizer water is placed in the greenhouse for a period of time, and when the temperature reaches the set value, the irrigation pump 23 is started for fertilization;
[0023] When the soil moisture sensor 22 detects that the soil is short of water, the water pump 5 is started to transport water to the temporary storage tank 18 through the water pipeline 7. The amount of water added can be controlled according to the degree of soil water shortage. Similarly, the irrigation water is placed in the greenhouse for a period of time. When the temperature reaches the set value, the irrigation pump 23 is started for irrigation.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and improved concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.
Claims
1. A fig planting water and fertilizer integrated system, include: A water reservoir, a water pump, an electromagnetic flowmeter, a water pipeline, a mixing tank, an electromagnetic valve, an agitator, an electromagnetic valve, an electromagnetic flowmeter, an agitator, a lower computer, a fertilizer water pipeline, a delivery pump, a temporary storage tank, a discharge pipeline, an irrigation pump, an upper computer, and a mixing tank; characterized in that: there are multiple lower computers, and the multiple lower computers are electrically connected to the upper computer; the upper computer is provided with a touch screen; a water outlet pipe is arranged on the water reservoir, and a water pump and an electromagnetic flowmeter are installed on the water outlet pipe in sequence, and the water pump and the electromagnetic flowmeter are electrically connected to the upper computer; the rear end of the water outlet pipe is connected to the water pipeline; there are multiple mixing tanks, each mixing tank is provided with an agitator, and a feeding port and a water inlet pipe are installed on the top of the mixing tank, and the agitator is electrically connected to the upper computer; each water inlet A solenoid valve 1 is installed on the pipe, and the solenoid valve 1 is electrically connected to the upper machine; the upper end of the water inlet pipe is connected to the water delivery pipeline; the lower part of each mixing tank is connected to the discharge pipe, and a solenoid valve 2 and an electromagnetic flowmeter 2 are installed on each discharge pipe in sequence, and the solenoid valve 2 and the electromagnetic flowmeter 2 are electrically connected to the upper machine; the lower end of each discharge pipe is connected to the mixing tank; a plurality of stirrers 2 are installed on the mixing tank, and the stirrers 2 are electrically connected to the upper machine; a plurality of fertilizer water pipelines are connected to the lower part of the mixing tank; each fertilizer water pipeline is connected to a temporary storage tank; a delivery pump is installed on each fertilizer water pipeline, and the delivery pump is electrically connected to the lower machine; each temporary storage tank is provided with a liquid level switch 2 and a temperature sensor, and the liquid level switch 2 and the temperature sensor are electrically connected to the lower machine; each lower machine is connected to a soil moisture sensor; A liquid level switch is installed on the water reservoir, the water reservoir is connected to a water inlet pipe, and a water pump is installed on the water inlet pipe; the liquid level switch and the water pump are electrically connected to the upper machine; The host computer includes a main PLC control unit and a switch power supply 2; the output end of the main PLC control unit is electrically connected to a water pump, a water storage pump, each stirrer 1, and each stirrer 2 through an AC contactor; the output end of the main PLC control unit is electrically connected to each solenoid valve 1 and each solenoid valve 2; the input end of the main PLC control unit is electrically connected to a liquid level switch 1, an electromagnetic flowmeter 1, and each electromagnetic flowmeter 2; the touch screen is electrically connected to the main PLC control unit; the switch power supply 2 is electrically connected to the touch screen, the main PLC control unit, the electromagnetic flowmeter 1, and each electromagnetic flowmeter 2; The lower computer includes a slave PLC control unit and a switch power supply 1; the output end of the slave PLC control unit is electrically connected to a delivery pump and an irrigation pump through an AC contactor; the output end of the slave PLC control unit is electrically connected to a solenoid valve 3; the input end of the slave PLC control unit is electrically connected to a temperature sensor, a liquid level switch 2, and a soil moisture sensor; the switch power supply 1 is electrically connected to the slave PLC control unit, a temperature sensor, and a soil moisture sensor; A temporary storage pool, a lower computer, and a soil moisture sensor are set up in each fig planting greenhouse; the fertilizer water is placed in the greenhouse for a period of time, and when the temperature reaches the set value, the irrigation pump is started for fertilization.
2. A fig planting water-fertilizer integrated system according to claim 1, Features: The water delivery pipeline is connected to each temporary storage tank through a water delivery branch pipeline, and each water delivery branch pipeline is installed with a solenoid valve three; each solenoid valve three is electrically connected to a lower machine.