CN105993900A - Constant-temperature nutrient solution soilless culture system - Google Patents
Constant-temperature nutrient solution soilless culture system Download PDFInfo
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- CN105993900A CN105993900A CN201610586710.6A CN201610586710A CN105993900A CN 105993900 A CN105993900 A CN 105993900A CN 201610586710 A CN201610586710 A CN 201610586710A CN 105993900 A CN105993900 A CN 105993900A
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- Prior art keywords
- nutritional solution
- nutrient solution
- soilless culture
- constant temperature
- machine
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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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses a constant-temperature nutrient solution soilless culture system which comprises a production culture area and an intelligent water-fertilizer integrated irrigator connected with the production culture area through a liquid supply pipeline, wherein the recycled nutrient solution in the production culture area is input into a filtering system and a sterilizing system through a return liquid pipeline and then input into a liquid storage tank; the irrigator sucks the nutrient solution from the liquid storage tank and adjusts the concentration, pH value and the like of the nutrient solution according to the needs before conveying the nutrient solution to the culture area; and with the cycle, relatively stable temperature, concentration and pH value of the nutrient solution are kept. The system disclosed by the invention can be used for culturing the nutrient solution of leaf vegetables such as lettuce and also can be applied to large-scale culture of fruit/vegetable nutrient solution or substrate culture; and moreover, the nutrient solution is subjected to cooling or heating treatment by a water cooler and a water heater according to the difference in season and temperature so as to keep the temperature of the nutrient solution at 16-25 DEG C, the plant production environment is guaranteed, the nutrient solution is circularly utilized, the culture cost is saved, and the yield of the cultured crop is increased.
Description
Technical field
The present invention relates to a kind of soilless culture system, particularly to a kind of constant temperature nutritional solution soilless culture system, belong to soilless culture
Technical field.
Background technology
Along with the day by day deflation of land resource, cultivated soil is the most fewer and feweri, and developing cultivation technique without soil is to solve this
The important means of problem, but domestic thing and north and south regional climate condition gap are big, and most area is cold for winter, and summer is scorching
Heat, no matter nutrient fluid cultivation or substrate culture, root zone temperature is not the lowest, it is simply that the highest, even if to a certain degree controlling aerobic
Temperature, is not suitable for plant growing for a long time so that product and quality all receive the biggest impact due to root zone temperature.Therefore, adopt
The measure of taking makes plant root zone temperature be that cultivation is the most crucial in being in preference temperature.Research also indicates that, suitable root zone temperature makes
The plant that must cultivate more can stand lower or higher overground part temperature.
Summary of the invention
The technical problem to be solved in the present invention is to overcome nutritional solution to be difficult to control the root zone temperature an applicable crop production, it is provided that
A kind of constant temperature nutritional solution soilless culture system.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
One constant temperature nutritional solution soilless culture system of the present invention, including producing cultivation area, producing cultivation by feed liquid pipeline with described
The intelligent water-fertilizer integral Irrigation Machine that district connects, the recovery nutritional solution in described production cultivation area is extremely filtered by back liquid pipeline input
System and disinfection system, nutritional solution inputs to liquid storage tank, in described liquid storage tank through described filtration system and described disinfection system
Nutritional solution is in nutritional solution constant temperature processing system processes Posterior circle extremely described liquid storage tank, and the nutritional solution after process is through described intelligence
In water-fertilizer integral Irrigation Machine supply extremely described production cultivation area.
As a preferred technical solution of the present invention, described nutritional solution processing system includes cooling-water machine and hot water machine.
As a preferred technical solution of the present invention, described cooling-water machine and described hot water machine all connect described liquid storage by pipeline
Pond.
As a preferred technical solution of the present invention, described cooling-water machine uses air-cooled water cooling machine cooling method, described hot water machine
Use combustion gas or oil burning boiler heating mode.
As a preferred technical solution of the present invention, described disinfection system includes ultraviolet-sterilization processor.
As a preferred technical solution of the present invention, described filtration system divides double-filtration, including nutritional solution initial filtrator and two
Secondary filter.
Solution temperature after processing as a preferred technical solution of the present invention, described cooling-water machine and described hot water machine is in
Between 16-25 degree Celsius.
As a preferred technical solution of the present invention, in the pond of described liquid storage tank, temperature is between 16-25 degree Celsius.
As a preferred technical solution of the present invention, described intelligence water-fertilizer integral Irrigation Machine includes nutrient solution concentration sensing regulation
Device, pH value sensing actuator, irrigation equipment and irrigation operating system.
The present invention is reached to provide the benefit that: this kind of constant temperature nutritional solution soilless culture system, can be used for the battalion of the leaf vegetabless such as Caulis et Folium Lactucae Sativae
Liquid cultivation is it can also be used to the fruit vegetables soilless culture of scale；According to season, temperature difference, utilize water chiller and water heater
To nutritional solution cooling or heat treatment, solution temperature is made to maintain 16-25 DEG C, it is ensured that the environment of plant production, circulation
Utilize nutritional solution, save cultivation cost, improve the yield of raise crop.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with embodiments of the invention one
Rise and be used for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is present configuration sketch；
Fig. 2 is workflow structure sketch of the present invention；
In figure: 1, nutritional solution processing system；2, liquid storage tank；3, hot water machine；4, filtration system；5, disinfection system；6、
Intelligence water-fertilizer integral Irrigation Machine；7, cultivation area is produced；8, cooling-water machine.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only
For instruction and explanation of the present invention, it is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, a kind of constant temperature nutritional solution soilless culture system, including producing cultivation area 7, by feed liquid pipeline and life
Produce the intelligent water-fertilizer integral Irrigation Machine 6 that cultivation area 7 connects, produce the recovery nutritional solution in cultivation area 7 defeated by back liquid pipeline
Entering to filtration system 4 and disinfection system 5, nutritional solution inputs to liquid storage tank 2, liquid storage through filtration system 4 and disinfection system 5
Nutritional solution in pond 2 processes Posterior circle in liquid storage tank 2 through nutritional solution constant temperature processing system 1, and the nutritional solution after process passes through
Intelligence water-fertilizer integral Irrigation Machine 6 feed flow is to producing in cultivation area 7.
Nutritional solution processing system 1 includes cooling-water machine 8 and hot water machine 3.Cooling-water machine 8 and hot water machine 3 all connect liquid storage by pipeline
Pond 2.Cooling-water machine 8 uses air-cooled water cooling machine cooling method, hot water machine 3 to use combustion gas or oil burning boiler heating mode.Sterilization
System 5 includes ultraviolet-sterilization processor.4 points of double-filtrations of filtration system, including nutritional solution initial filtrator and aflter-fillter.
Solution temperature after cooling-water machine 8 and hot water machine 3 process is between 16-25 degree Celsius.In the pond of liquid storage tank 2, temperature is in
Between 16-25 degree Celsius.Intelligence water-fertilizer integral Irrigation Machine 6 include nutrient solution concentration sensing actuator, pH value sensing actuator,
Irrigation equipment and irrigation operating system.
Operation principle:
By the intelligent water-fertilizer integral Irrigation Machine 6 of this system, nutrient solution concentration, pH value can be regulated according to demand, can be certainly
By setting irrigation time, irrigation volume, the irrigation frequency etc..
The solution temperature of liquid storage pool 2 can be maintained 16-25 DEG C by nutritional solution constant temperature processing system 1, make root system of plant
It is in the growing environment of a preference temperature.Different seasons selects and heats or temperature reduction processing system.
When nutritional solution recycles, the nutritional solution of recovery is filtered, can continue after ultraviolet-sterilization processor disinfection
Continuous use.
The most also can add liquid return tank, be mainly used in receiving the waste liquid that production cultivation area 7 transfers out, and in liquid return tank
Completing filtration and the disinfection of nutritional solution, nutritional solution after treatment is in being back to liquid storage pool 2.
Constant temperature nutritional solution soilless culture system can be used for the nutrient fluid cultivation of the leaf vegetabless such as Caulis et Folium Lactucae Sativae it can also be used to the fruit vegetables of scale
Soilless culture；Will use after recovery nutrient infusion filter and ultraviolet-sterilization processor process after, be restored in liquid storage tank 2,
According to season, temperature difference, nutritional solution is heated or cooling processes, make solution temperature maintain 16-25 DEG C, by intelligence
Water-fertilizer integral Irrigation Machine 6 feed flow, to producing cultivation area 7, makes root system of plant be in the growing environment of a preference temperature.
This kind of constant temperature nutritional solution soilless culture system, according to season, temperature difference, utilizes water chiller and water heater to nutritional solution
Cooling or heat treatment, make solution temperature maintain 16-25 DEG C, it is ensured that the environment of plant production, recycle nutritional solution,
Save cultivation cost, improve the yield of raise crop.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although
Being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent.All at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in protection scope of the present invention
Within.
Claims (9)
1. a constant temperature nutritional solution soilless culture system, including producing cultivation area (7), by feed liquid pipeline and described production
The intelligent water-fertilizer integral Irrigation Machine (6) that cultivation area (7) connects, it is characterised in that in described production cultivation area (7)
Recovery nutritional solution by back liquid pipeline input to filtration system (4) and disinfection system (5), nutritional solution is through described filtration
System (4) and described disinfection system (5) input are to liquid storage tank (2), and the nutritional solution in described liquid storage tank (2) is through battalion
It is interior to described liquid storage tank (2) that nutrient solution constant temperature processing system (1) processes Posterior circle, and the nutritional solution after process is through described intelligence
Water-fertilizer integral Irrigation Machine (6) supply is interior to described production cultivation area (7).
A kind of constant temperature nutritional solution soilless culture system the most according to claim 1, it is characterised in that at described nutritional solution
Reason system (1) includes cooling-water machine (8) and hot water machine (3).
A kind of constant temperature nutritional solution soilless culture system the most according to claim 2, it is characterised in that described cooling-water machine (8)
All described liquid storage tank (2) is connected by pipeline with described hot water machine (3).
4. according to a kind of constant temperature nutritional solution soilless culture system described in Claims 2 or 3, it is characterised in that described cold water
Machine (8) uses screw rod air-cooled water cooling machine cooling method, and described hot water machine (3) uses combustion gas or oil burning boiler heating mode.
A kind of constant temperature nutritional solution soilless culture system the most according to claim 1, it is characterised in that described disinfection system
(5) ultraviolet-sterilization processor is included.
A kind of constant temperature nutritional solution soilless culture system the most according to claim 1, it is characterised in that described filtration system
(4) double-filtration is divided, including nutritional solution initial filtrator and aflter-fillter.
7. according to a kind of constant temperature nutritional solution soilless culture system described in Claims 2 or 3, it is characterised in that described cold water
Solution temperature after machine (8) and described hot water machine (3) process is between 16-25 degree Celsius.
A kind of constant temperature nutritional solution soilless culture system the most according to claim 1, it is characterised in that described liquid storage tank (2)
Pond in temperature be between 16-25 degree Celsius.
A kind of constant temperature nutritional solution soilless culture system the most according to claim 1, it is characterised in that described intelligence liquid manure
Integration Irrigation Machine (6) includes nutrient solution concentration sensing actuator, pH value sensing actuator, irrigation equipment and irrigation operation
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586710.6A CN105993900A (en) | 2016-07-25 | 2016-07-25 | Constant-temperature nutrient solution soilless culture system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586710.6A CN105993900A (en) | 2016-07-25 | 2016-07-25 | Constant-temperature nutrient solution soilless culture system |
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| CN105993900A true CN105993900A (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610586710.6A Pending CN105993900A (en) | 2016-07-25 | 2016-07-25 | Constant-temperature nutrient solution soilless culture system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027404A (en) * | 2016-11-30 | 2017-08-11 | 农业部规划设计研究院 | A kind of culture apparatus accurately controlled for root system of plant temperature |
| CN108432437A (en) * | 2018-03-01 | 2018-08-24 | 深圳春沐源控股有限公司 | Method and system for recycling water and fertilizer |
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| CN101530057A (en) * | 2008-03-14 | 2009-09-16 | 康泉生物科技股份有限公司 | Planting system and planting method for controlling temperature of vegetable root |
| CN203646241U (en) * | 2013-12-30 | 2014-06-18 | 上海立昇净水设备有限公司 | Circular soilless cultivation and healthy cultivation apparatus for circulated use |
| CN203773279U (en) * | 2014-03-25 | 2014-08-13 | 南京农业大学 | Light-simple-type agricultural intelligent fertigation control system based on ARM |
| CN104938322A (en) * | 2015-06-30 | 2015-09-30 | 安徽科技学院 | Greenhouse nutrient solution recycling device |
| CN105432445A (en) * | 2015-11-19 | 2016-03-30 | 浙江省农业科学院 | Production method and intelligent control system for floating hydroponic green vegetables |
| CN205902572U (en) * | 2016-07-25 | 2017-01-25 | 上海孙桥溢佳农业技术股份有限公司 | Constant temperature nutrient solution soilless culture device |
-
2016
- 2016-07-25 CN CN201610586710.6A patent/CN105993900A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530057A (en) * | 2008-03-14 | 2009-09-16 | 康泉生物科技股份有限公司 | Planting system and planting method for controlling temperature of vegetable root |
| CN203646241U (en) * | 2013-12-30 | 2014-06-18 | 上海立昇净水设备有限公司 | Circular soilless cultivation and healthy cultivation apparatus for circulated use |
| CN203773279U (en) * | 2014-03-25 | 2014-08-13 | 南京农业大学 | Light-simple-type agricultural intelligent fertigation control system based on ARM |
| CN104938322A (en) * | 2015-06-30 | 2015-09-30 | 安徽科技学院 | Greenhouse nutrient solution recycling device |
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Non-Patent Citations (1)
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| 余汉清 等 编著: "《蔬菜无土栽培实用技术》", 30 November 2012, 江苏科学技术出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027404A (en) * | 2016-11-30 | 2017-08-11 | 农业部规划设计研究院 | A kind of culture apparatus accurately controlled for root system of plant temperature |
| CN108432437A (en) * | 2018-03-01 | 2018-08-24 | 深圳春沐源控股有限公司 | Method and system for recycling water and fertilizer |
| CN108432437B (en) * | 2018-03-01 | 2022-01-28 | 深圳春沐源控股有限公司 | Method and system for recycling water and fertilizer |
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Application publication date: 20161012 |