CN115088609A - Intelligent nutrient medium distribution system for soilless culture - Google Patents
Intelligent nutrient medium distribution system for soilless culture Download PDFInfo
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- CN115088609A CN115088609A CN202210733142.3A CN202210733142A CN115088609A CN 115088609 A CN115088609 A CN 115088609A CN 202210733142 A CN202210733142 A CN 202210733142A CN 115088609 A CN115088609 A CN 115088609A
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- nutrient
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- soilless culture
- liquid level
- pipeline
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- 235000015097 nutrients Nutrition 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 21
- 230000008635 plant growth Effects 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
Abstract
The invention provides an intelligent nutrient medium distribution system for soilless culture, and relates to the technical field of soilless culture. This soilless culture nutrient medium intelligence system of disposition includes nutrient element storage module, measures and throws module, nutrient element mixing module, nutrient medium module, sensor module and controller, the module nutrient element storage module is thrown in the measurement includes a plurality of batching jars, the charging line is installed at the top of batching jar, the module is thrown in the measurement includes a plurality of pipeline, install the measuring pump on the pipeline, nutrient element mixing module includes stirred tank, stirred tank's discharge gate fixed mounting has total pipeline, install the delivery pump on the total pipeline. According to the invention, through multi-module precise control, the nutrient elements do not need to be added manually, and because no uncertain factors of manual work exist, the nutrient elements in the nutrient medium can be kept in balance all the time, so that the growth of plants is facilitated, manual attendance is not needed in the whole process, and the labor intensity of manual work is greatly reduced.
Description
Technical Field
The invention relates to the technical field of soilless culture, in particular to an intelligent nutrient medium distribution system for soilless culture.
Background
The culture solution prepared artificially in the soilless culture is used for supplying mineral nutrition to plants. The soilless culture technology is a culture technology which does not use natural soil and adopts nutrient solution containing essential elements for plant growth and development to provide nutrition so as to enable plants to normally complete the whole life cycle.
At present, aiming at the soilless culture process, the nutrient elements are generally added manually in the prior art, and because of artificial uncertain factors, the nutrient elements in the nutrient medium cannot be kept balanced all the time, so that the growth of plants is influenced, the whole process needs manual attendance, and the labor intensity of workers is improved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent nutrient medium distribution system for soilless culture, which solves the defects and shortcomings in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the soilless culture nutrient medium intelligent distribution system comprises a nutrient element storage module, a metering and adding module, a nutrient element mixing module, a nutrient medium module, a sensor module and a controller;
the metering and feeding module nutrient element storage module comprises a plurality of dosing tanks, and the top of each dosing tank is provided with a feeding pipeline;
the metering and feeding module comprises a plurality of conveying pipelines, and metering pumps are installed on the conveying pipelines;
the nutrient element mixing module comprises a stirring kettle, a main pipeline is fixedly arranged at a discharge port of the stirring kettle, and a delivery pump is arranged on the main pipeline;
the nutrient medium module comprises a plurality of incubators, and branch pipelines are installed at the tops of the incubators;
the sensor module includes a plurality of first level sensors and a plurality of second level sensors.
Preferably, it is a plurality of first level sensor installs respectively inside the incubator that corresponds, and is a plurality of second level sensor installs respectively inside the batching jar that corresponds.
Preferably, pipeline's one end and the batching jar discharge gate fixed connection that corresponds thereof, pipeline's the other end and stirred tank are connected.
Preferably, a plurality of the branch pipes are connected to a main pipe.
Preferably, the system also comprises a plurality of display screens, and the plurality of display screens are respectively arranged on the corresponding dosing tanks.
Preferably, the system further comprises a valve group, wherein the valve group comprises a plurality of first electromagnetic valves, second electromagnetic valves and third electromagnetic valves, the first electromagnetic valves are respectively installed on corresponding conveying pipelines, the second electromagnetic valves are installed on a main pipeline, and the third electromagnetic valves are respectively installed on corresponding branch pipelines.
Preferably, the system further comprises an alarm mounted on the incubator.
Preferably, the metering pump, the stirring kettle, the delivery pump, the first liquid level sensor, the second liquid level sensor, the valve group, the display screen and the valve group are all electrically connected with the controller.
The system using method comprises the following steps:
s1, adding different nutrient elements into the plurality of material mixing tanks, transmitting a signal to the controller when the first liquid level sensor detects that the nutrient elements in the corresponding incubator are lower than a preset value, and then controlling the first electromagnetic valve and the metering pump to be opened by the controller;
s2, enabling different nutrient elements in the plurality of batching tanks to sequentially enter the stirring kettle through corresponding conveying pipelines, and closing a first electromagnetic valve and a metering pump on the corresponding conveying pipeline when the entering amount of each nutrient element reaches a preset value;
s3, until all nutrient elements are completely added, the controller controls the stirring kettle to start to mix the nutrient elements, after the mixing is completed, the stirring kettle is closed, the controller controls the second electromagnetic valve and the delivery pump to start, meanwhile, the third electromagnetic valve on the nutrient element-lacking incubator is opened, and finally the nutrient elements enter the incubator;
s4, when the preset time is up, if the first liquid level sensor detects that the addition amount of the nutrient elements in the incubator is insufficient, the alarm gives an alarm;
s5, the second liquid level sensor monitors the liquid level in the corresponding batching tank in real time, and data are displayed on the display screen.
(III) advantageous effects
The invention provides an intelligent nutrient medium distribution system for soilless culture. The method has the following beneficial effects:
according to the invention, through multi-module accurate control, no nutrient elements need to be added manually, and because no uncertain manual factors exist, the nutrient elements in the nutrient medium can be kept balanced all the time, so that the growth of plants is facilitated, and the whole process does not need manual attendance, so that the labor intensity of workers is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the connection of the controller according to the present invention.
Wherein, 1, a dosing tank; 2. a feed line; 3. a delivery conduit; 4. a metering pump; 5. stirring the mixture in a kettle; 6. a main conduit; 7. a display screen; 8. a first electromagnetic valve; 9. a second electromagnetic valve; 10. a delivery pump; 11. dividing pipelines; 12. an incubator; 13. a third electromagnetic valve; 14. a first liquid level sensor; 15. an alarm; 16. a second liquid level sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1-2, an embodiment of the present invention provides an intelligent soilless culture nutrient medium dispensing system, which includes a nutrient element storage module, a dosing module, a nutrient element mixing module, a nutrient medium module, a sensor module, and a controller;
the metering and feeding module nutrient element storage module comprises a plurality of dosing tanks 1, and the top of each dosing tank 1 is provided with a feeding pipeline 2;
the metering and feeding module comprises a plurality of conveying pipelines 3, and metering pumps 4 are installed on the conveying pipelines 3;
the nutrient element mixing module comprises a stirring kettle 5, a main pipeline 6 is fixedly arranged at a discharge hole of the stirring kettle 5, and a conveying pump 10 is arranged on the main pipeline 6;
the nutrient medium module comprises a plurality of incubators 12, and branch pipelines 11 are arranged at the tops of the incubators 12;
the sensor module includes a plurality of first level sensors 14 and a plurality of second level sensors 16;
the system comprises a plurality of first liquid level sensors 14, a plurality of second liquid level sensors 16, a plurality of display screens 7, a plurality of material mixing tanks 1, a plurality of valve groups and a plurality of first solenoid valves 8, a plurality of second solenoid valves 9 and a plurality of third solenoid valves 13, wherein the first liquid level sensors 14 are respectively arranged in corresponding incubators 12, the second liquid level sensors 16 are respectively arranged in corresponding material mixing tanks 1, one ends of the conveying pipelines 3 are fixedly connected with discharge ports of the corresponding material mixing tanks 1, the other ends of the conveying pipelines 3 are connected with a stirring kettle 5, the plurality of branch pipelines 11 are all connected with a main pipeline 6, the system also comprises a plurality of display screens 7, the plurality of display screens 7 are respectively arranged on the corresponding material mixing tanks 1, the valve groups comprise a plurality of first solenoid valves 8, a plurality of second solenoid valves 9 and a plurality of third solenoid valves 13, the plurality of first solenoid valves 8 are respectively arranged on the corresponding conveying pipelines 3, the second solenoid valves 9 are arranged on the main pipeline 6, the plurality of third solenoid valves 13 are respectively arranged on the corresponding branch pipelines 11, and an alarm 15 arranged on the incubators 12, the metering pump 4, the stirring kettle 5, the delivery pump 10, the first liquid level sensor 14, the second liquid level sensor 16, the valve group, the display screen 7 and the valve group are all electrically connected with the controller.
In the invention, the use method of the system is as follows:
s1, adding different nutrient elements into the plurality of dosing tanks 1, transmitting a signal to the controller when the first liquid level sensor 14 detects that the nutrient elements in the corresponding incubator 12 are lower than a preset value, and then controlling the first electromagnetic valve 8 and the metering pump 4 to be opened by the controller;
s2, enabling different nutrient elements in the plurality of batching tanks 1 to sequentially enter the stirring kettle 5 through the corresponding conveying pipelines 3, and closing the first electromagnetic valve 8 and the metering pump 4 on the corresponding conveying pipeline 3 when the entering amount of each nutrient element reaches a preset value;
s3, until all the nutrient elements are completely added, the controller controls the stirring kettle 5 to start to mix the nutrient elements, after the mixing is completed, the stirring kettle 5 is closed, the controller controls the second electromagnetic valve 9 and the delivery pump 10 to be opened, meanwhile, the third electromagnetic valve 13 on the nutrient element-lacking incubator 12 is opened, and finally the nutrient elements enter the incubator 12;
s4, when the preset time is up, if the first liquid level sensor 14 detects that the addition amount of the nutrient elements in the incubator 12 is insufficient, the alarm 15 gives an alarm;
s5, the second liquid level sensor 16 monitors the liquid level in the corresponding dosage tank 1 in real time, and displays the data on the display screen 7.
According to the invention, through multi-module accurate control, no nutrient elements need to be added manually, and because no uncertain manual factors exist, the nutrient elements in the nutrient medium can be kept balanced all the time, so that the growth of plants is facilitated, and the whole process does not need manual attendance, so that the labor intensity of workers is greatly reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Soilless culture nutrient medium intelligence system, its characterized in that: the system comprises a nutrient element storage module, a metering and adding module, a nutrient element mixing module, a nutrient base module, a sensor module and a controller;
the metering and feeding module nutrient element storage module comprises a plurality of mixing tanks (1), and feeding pipelines (2) are mounted at the tops of the mixing tanks (1);
the metering and feeding module comprises a plurality of conveying pipelines (3), and metering pumps (4) are installed on the conveying pipelines (3);
the nutrient element mixing module comprises a stirring kettle (5), a main pipeline (6) is fixedly arranged at a discharge hole of the stirring kettle (5), and a conveying pump (10) is arranged on the main pipeline (6);
the nutrient medium module comprises a plurality of cultivation boxes (12), and branch pipelines (11) are mounted at the tops of the cultivation boxes (12);
the sensor module includes a plurality of first level sensors (14) and a plurality of second level sensors (16).
2. The soilless culture nutrient media intelligent distribution system of claim 1, wherein: the first liquid level sensors (14) are respectively installed inside the corresponding incubator (12), and the second liquid level sensors (16) are respectively installed inside the corresponding batching tanks (1).
3. The soilless culture nutrient media intelligent distribution system of claim 2, wherein: one end of the conveying pipeline (3) is fixedly connected with a discharge port of the corresponding batching tank (1), and the other end of the conveying pipeline (3) is connected with the stirring kettle (5).
4. The soilless culture nutrient media intelligent distribution system of claim 3, wherein: the plurality of branch pipelines (11) are all connected with the main pipeline (6).
5. The soilless culture nutrient media intelligent distribution system of claim 4, wherein: the system also comprises a plurality of display screens (7), and the display screens (7) are respectively arranged on the corresponding batching tanks (1).
6. The soilless culture nutrient media intelligent distribution system of claim 5, wherein: the system still includes the valve group, the valve group is by a plurality of solenoid valves (8), No. two solenoid valves (9) and a plurality of No. three solenoid valves (13), and is a plurality of solenoid valve (8) are installed respectively on pipeline (3) that correspond, No. two solenoid valves (9) are installed on main pipeline (6), and are a plurality of No. three solenoid valves (13) are installed respectively on corresponding minute pipeline (11).
7. The soilless culture nutrient media intelligent distribution system of claim 6, wherein: the system also includes an alarm (15) mounted on the incubator (12).
8. The soilless culture nutrient media intelligent distribution system of claim 7, wherein: the metering pump (4), the stirring kettle (5), the delivery pump (10), the first liquid level sensor (14), the second liquid level sensor (16), the valve group, the display screen (7) and the valve group are all electrically connected with the controller.
9. A soilless culture nutrient media intelligence system according to any one of claims 1 to 8 wherein: the use method of the system comprises the following steps:
s1, adding different nutrient elements into the plurality of dosing tanks (1), transmitting signals to a controller when the first liquid level sensor (14) detects that the nutrient elements in the corresponding incubator (12) are lower than a preset value, and then controlling the first electromagnetic valve (8) and the metering pump (4) to be opened by the controller;
s2, enabling different nutrient elements in the plurality of batching tanks (1) to sequentially enter the stirring kettle (5) through the corresponding conveying pipelines (3), and closing the first electromagnetic valve (8) and the metering pump (4) on the corresponding conveying pipeline (3) when the entering amount of each nutrient element reaches a preset value;
s3, until all nutrient elements are completely added, the controller controls the stirring kettle (5) to start to mix the nutrient elements, after the mixing is completed, the stirring kettle (5) is closed, the controller controls the second electromagnetic valve (9) and the delivery pump (10) to be opened, meanwhile, the third electromagnetic valve (13) on the nutrient element-lacking incubator (12) is opened, and finally the nutrient elements enter the incubator (12);
s4, when the preset time is up, if the first liquid level sensor (14) detects that the addition amount of the nutrient elements in the incubator (12) is insufficient, the alarm (15) gives an alarm;
s5, the second liquid level sensor (16) monitors the liquid level in the corresponding proportioning tank (1) in real time, and the data are displayed on the display screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210733142.3A CN115088609A (en) | 2022-06-27 | 2022-06-27 | Intelligent nutrient medium distribution system for soilless culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210733142.3A CN115088609A (en) | 2022-06-27 | 2022-06-27 | Intelligent nutrient medium distribution system for soilless culture |
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| CN115088609A true CN115088609A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210733142.3A Pending CN115088609A (en) | 2022-06-27 | 2022-06-27 | Intelligent nutrient medium distribution system for soilless culture |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168340A (en) * | 1995-12-19 | 1997-06-30 | Kochi Pref Gov | Nutritive solution culture and device therefor |
| CN105993901A (en) * | 2016-05-23 | 2016-10-12 | 中山市捷信科技服务有限公司 | Spiral column type multilayer automatic solution supplying equipment for soilless culture |
| CN106540621A (en) * | 2016-11-04 | 2017-03-29 | 东莞辰达电器有限公司 | Nutritional solution liquid mixing system |
| CN207652980U (en) * | 2017-12-27 | 2018-07-27 | 甘肃农业大学 | A kind of liquid manure mixing trickle irrigation automatic control system |
| CN111357634A (en) * | 2020-04-20 | 2020-07-03 | 浙江大学 | Intelligent hydroponic system with lossless root system |
| CN211403255U (en) * | 2020-01-09 | 2020-09-01 | 河南中原光电测控技术有限公司 | Nutrient solution ratio control system |
| EP3854193A1 (en) * | 2020-01-27 | 2021-07-28 | Hauert HBG Dünger AG | Dispensing device and method for dispensing a liquid fertilizer |
-
2022
- 2022-06-27 CN CN202210733142.3A patent/CN115088609A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168340A (en) * | 1995-12-19 | 1997-06-30 | Kochi Pref Gov | Nutritive solution culture and device therefor |
| CN105993901A (en) * | 2016-05-23 | 2016-10-12 | 中山市捷信科技服务有限公司 | Spiral column type multilayer automatic solution supplying equipment for soilless culture |
| CN106540621A (en) * | 2016-11-04 | 2017-03-29 | 东莞辰达电器有限公司 | Nutritional solution liquid mixing system |
| CN207652980U (en) * | 2017-12-27 | 2018-07-27 | 甘肃农业大学 | A kind of liquid manure mixing trickle irrigation automatic control system |
| CN211403255U (en) * | 2020-01-09 | 2020-09-01 | 河南中原光电测控技术有限公司 | Nutrient solution ratio control system |
| EP3854193A1 (en) * | 2020-01-27 | 2021-07-28 | Hauert HBG Dünger AG | Dispensing device and method for dispensing a liquid fertilizer |
| CN111357634A (en) * | 2020-04-20 | 2020-07-03 | 浙江大学 | Intelligent hydroponic system with lossless root system |
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Application publication date: 20220923 |