CN104663416A - Supply control system of soilless culture nutrient solution - Google Patents
Supply control system of soilless culture nutrient solution Download PDFInfo
- Publication number
- CN104663416A CN104663416A CN201510090407.2A CN201510090407A CN104663416A CN 104663416 A CN104663416 A CN 104663416A CN 201510090407 A CN201510090407 A CN 201510090407A CN 104663416 A CN104663416 A CN 104663416A
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- CN
- China
- Prior art keywords
- water
- nutrient solution
- pipeline
- filter
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention relates to a supply control system of soilless culture nutrient solution. The supply control system comprises a conical filter, wherein a pipeline is arranged at the inlet of the conical filter, and is connected with well water; an exhaust valve and a pressure meter are arranged in sequence on a pipeline connected between the conical filter and the well water; the inlet/outlet of the conical filter is connected with a disc filter A; the outlet of the disc filter A is connected with a pipeline on which a water storage bucket is arranged; a pipeline is arranged on the water storage bucket, and is directly connected with a water-fertilizer integral irrigation outlet pipe; a centrifugal pump is provided; a disc filter B is connected to the centrifugal pump; a water outlet pipe is arranged on the disc filter B, and is connected with a nutrient solution bucket A, a nutrient solution bucket B and an acidification water storage bucket. By adopting the system, the soilless culture nutrient solution can be supplied as required, the plant growth cultivation effect is improved, automatic control can be realized, and reasonable configuration and use of the nutrient solution are facilitated. Moreover, a standby system is provided, and can be used as required.
Description
Technical field
The present invention relates to a kind of soilless culture nutrient fluid supply control system, belong to cultivation technique without soil field.
Background technology
Soilless culture does seedling medium with light materials such as the peat composed of rotten mosses or forest leaf mould, vermiculites to fix plant, allows root system of plant directly contact nutrient solution, adopts the modernization seedling growing process of mechanization precision drilling once-seedling forming.Select seedling dish to be lattice room, sow lattice one, seedling one Room one strain, root system and the matrix of seedling are intertwined mutually, the stopper shape that root sticks together big up and small down, generally make cave coil soilless-cultivated seedling.
Soilless culture, without soil, cultivates the method for plant with other thing, comprise water planting, mist (gas) training, substrate culture.With the culture fluid of artificial preparation in soilless culture, the needs of supply plant and mineral nutrition.Soilless culture a kind ofly adopts the nutrient solution containing growth and development of plants indispensable element to provide nutrition without natural soil, makes plant normally complete the culture technique of whole life cycle.In cultivation technique without soil, can provide a kind of eurythmy, the nutrient solution that concentration is appropriate for plant, be that cultivation is successfully crucial.
Summary of the invention
The object of the present invention is to provide a kind of soilless culture nutrient fluid supply control system, suitable nutrient solution can be provided for plant growth, facilitate it to grow.
To achieve these goals, technical scheme of the present invention is as follows.
A kind of soilless culture nutrient fluid supply control system, comprises conical filter, wherein, conical filter import is provided with pipeline and is connected with well water, the pipeline be connected is disposed with air bleeding valve and manometer between conical filter with well water; Conical filter import export is connected with video disc filter A, the outlet of video disc filter A is connected with pipeline water butt, water butt is provided with pipeline to be directly connected with liquid manure and integrally to irrigate outlet, and be provided with centrifugal pump, centrifugal pump is connected with video disc filter B, video disc filter B is provided with outlet pipe and is connected to nutrient solution tank A, nutrient solution tank B, acidifying water butt, nutrient solution tank A, nutrient solution tank B, acidifying water butt are all connected with controller; The outlet conduit of controller is provided with flowmeter, and this pipeline is irrigated outlet with liquid manure one and is connected.
Above-mentioned control system functional compartments can according to demand of plant growth time, quantitatively water and fertilizer are supplied each plant, its main working process is as follows: well water is discharged after the gas in water through air bleeding valve, hydraulic pressure is detected by manometer, the water of supply plant is calculated the need of ftercompction pressure value according to this hydraulic gage, firsts and seconds filtration is carried out through conical filter and video disc filter A, the water filtering out the impurity such as sandstone enters water butt and stores, water storage can alleviate the demand of follow-up water on the one hand, water temperature can be alleviated on the one hand in addition in summer and winter, water through storing is extracted out by centrifugal pump, third level filtration is carried out again by video disc filter B, the tempering tank that water part supply controller after three-stage filtration connects, part supplying nutrition liquid bucket A, nutrient solution tank B and acidifying water butt, under the control of the controller, nutrient solution tank A, nutrient solution tank B, liquid in acidifying water butt and tempering tank carries out corresponding proportioning according to demand of plant growth, plant is exported to through flowmeter.
In this system, be provided with a set of back-up system, when controller goes wrong, the water through cascade filtration can directly be irrigated by water butt supply plant.
This beneficial effect of the invention is: the convenient nutrient solution providing soilless culture as required of this invention system, improve the effect that plant growth is cultivated, can realize automatically controlling, contribute to reasonable disposition and the use of nutrient solution, and be provided with back-up system, be convenient to use as required.
Accompanying drawing explanation
Fig. 1 is the Organization Chart that uses a model in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment
Soilless culture nutrient fluid supply control system as shown in Figure 1, comprises conical filter, wherein, conical filter import is provided with pipeline and is connected with well water, the pipeline be connected is disposed with air bleeding valve and manometer between conical filter with well water; Conical filter import export is connected with video disc filter A, the outlet of video disc filter A is connected with pipeline water butt, water butt is provided with pipeline to be directly connected with liquid manure and integrally to irrigate outlet, and be provided with centrifugal pump, centrifugal pump is connected with video disc filter B, video disc filter B is provided with outlet pipe and is connected to nutrient solution tank A, nutrient solution tank B, acidifying water butt, nutrient solution tank A, nutrient solution tank B, acidifying water butt are all connected with controller; The outlet conduit of controller is provided with flowmeter, and this pipeline is irrigated outlet with liquid manure one and is connected.
Above-mentioned control system functional compartments can according to demand of plant growth time, quantitatively water and fertilizer are supplied each plant, its main working process is as follows: well water is discharged after the gas in water through air bleeding valve, hydraulic pressure is detected by manometer, the water of supply plant is calculated the need of ftercompction pressure value according to this hydraulic gage, firsts and seconds filtration is carried out through conical filter and video disc filter A, the water filtering out the impurity such as sandstone enters water butt and stores, water storage can alleviate the demand of follow-up water on the one hand, water temperature can be alleviated on the one hand in addition in summer and winter, water through storing is extracted out by centrifugal pump, third level filtration is carried out again by video disc filter B, the tempering tank that water part supply controller after three-stage filtration connects, part supplying nutrition liquid bucket A, nutrient solution tank B and acidifying water butt, under the control of the controller, nutrient solution tank A, nutrient solution tank B, liquid in acidifying water butt and tempering tank carries out corresponding proportioning according to demand of plant growth, plant is exported to through flowmeter.
In this system, be provided with a set of back-up system, when controller goes wrong, the water through cascade filtration can directly be irrigated by water butt supply plant.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (3)
1. a soilless culture nutrient fluid supply control system, comprise conical filter, it is characterized in that: described conical filter import is provided with pipeline and is connected with well water, described conical filter is disposed with air bleeding valve and manometer with on the pipeline be connected between well water; Described conical filter import export is connected with video disc filter A, the outlet of described video disc filter A is connected with pipeline water butt, described water butt is provided with pipeline to be directly connected with liquid manure and integrally to irrigate outlet, and be provided with centrifugal pump, described centrifugal pump is connected with video disc filter B, described video disc filter B is provided with outlet pipe and is connected to nutrient solution tank A, nutrient solution tank B, acidifying water butt, described nutrient solution tank A, nutrient solution tank B, acidifying water butt are all connected with controller; The outlet conduit of described controller is provided with flowmeter, and this pipeline is irrigated outlet with liquid manure one and is connected.
2. soilless culture nutrient fluid supply control system according to claim 1, it is characterized in that: described control system functional compartments can according to demand of plant growth time, quantitatively water and fertilizer are supplied each plant, its main working process is as follows: well water is discharged after the gas in water through air bleeding valve, hydraulic pressure is detected by manometer, the water of supply plant is calculated the need of ftercompction pressure value according to this hydraulic gage, firsts and seconds filtration is carried out through conical filter and video disc filter A, the water filtering out sandstone impurity enters water butt and stores, water storage is on the one hand in order to alleviate the demand of follow-up water, in addition on the one hand in summer and winter in order to alleviate water temperature, water through storing is extracted out by centrifugal pump, third level filtration is carried out again by video disc filter B, the tempering tank that water part supply controller after three-stage filtration connects, part supplying nutrition liquid bucket A, nutrient solution tank B and acidifying water butt, under the control of the controller, nutrient solution tank A, nutrient solution tank B, liquid in acidifying water butt and tempering tank carries out corresponding proportioning according to demand of plant growth, plant is exported to through flowmeter.
3. soilless culture nutrient fluid supply control system according to claim 1 and 2, is characterized in that: a set of back-up system of described set-up of control system, and when controller goes wrong, the water through cascade filtration can directly be irrigated by water butt supply plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090407.2A CN104663416A (en) | 2015-02-28 | 2015-02-28 | Supply control system of soilless culture nutrient solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090407.2A CN104663416A (en) | 2015-02-28 | 2015-02-28 | Supply control system of soilless culture nutrient solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104663416A true CN104663416A (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090407.2A Pending CN104663416A (en) | 2015-02-28 | 2015-02-28 | Supply control system of soilless culture nutrient solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104663416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532399A (en) * | 2015-12-18 | 2016-05-04 | 北京农业信息技术研究中心 | Liquid proportioning system |
| CN107581046A (en) * | 2017-11-01 | 2018-01-16 | 重庆市亚特蓝电器有限责任公司 | A kind of nutrient solution pipeline machine and its control system |
-
2015
- 2015-02-28 CN CN201510090407.2A patent/CN104663416A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532399A (en) * | 2015-12-18 | 2016-05-04 | 北京农业信息技术研究中心 | Liquid proportioning system |
| CN107581046A (en) * | 2017-11-01 | 2018-01-16 | 重庆市亚特蓝电器有限责任公司 | A kind of nutrient solution pipeline machine and its control system |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20150603 |