CN110178717A - Hermetically sealed plant nutrient mist training device and its plant mist culture method - Google Patents
Hermetically sealed plant nutrient mist training device and its plant mist culture method Download PDFInfo
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- CN110178717A CN110178717A CN201910439565.2A CN201910439565A CN110178717A CN 110178717 A CN110178717 A CN 110178717A CN 201910439565 A CN201910439565 A CN 201910439565A CN 110178717 A CN110178717 A CN 110178717A
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- mist
- rhizosphere
- plant
- gas
- phototrophy
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- 239000003595 mist Substances 0.000 title claims abstract description 308
- 238000012549 training Methods 0.000 title claims abstract description 103
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 95
- 238000012136 culture method Methods 0.000 title claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 61
- 230000000243 photosynthetic effect Effects 0.000 claims abstract description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 230000029553 photosynthesis Effects 0.000 claims abstract description 17
- 238000010672 photosynthesis Methods 0.000 claims abstract description 17
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 17
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 8
- 235000016709 nutrition Nutrition 0.000 claims description 114
- 230000035764 nutrition Effects 0.000 claims description 114
- 239000007788 liquid Substances 0.000 claims description 88
- 238000009688 liquid atomisation Methods 0.000 claims description 69
- 238000000926 separation method Methods 0.000 claims description 52
- 239000007921 spray Substances 0.000 claims description 42
- 239000000443 aerosol Substances 0.000 claims description 24
- 238000005507 spraying Methods 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 12
- 238000000889 atomisation Methods 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 99
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 44
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 21
- 239000001569 carbon dioxide Substances 0.000 abstract description 21
- 201000010099 disease Diseases 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 7
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 241000607479 Yersinia pestis Species 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 abstract 1
- 229960004424 carbon dioxide Drugs 0.000 description 21
- 230000012010 growth Effects 0.000 description 12
- 230000001954 sterilising effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008635 plant growth Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005367 electrostatic precipitation Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001863 plant nutrition Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004098 cellular respiration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- 238000004886 process control Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses hermetically sealed plant nutrient mist training device and its plant mist culture method, it is not comprehensive to solve existing plant nutrient mist training device plant nutrient, and pest and disease damage is easy diffusion, mist training case internal gas does not carry out recycling wasting problem.The present invention includes mist training case, mist training case is separated into photosynthetic mist training case to cultivation plate and rhizosphere mist trains case, respectively cauline leaf and rhizosphere provide required different nutrient mists, and separate collection reuses, the present invention setting can free switching one-way circulation mode and completely in circulation pattern, one-way circulation mode can realize that the entrance of purification air and cauline leaf generate the utilization of carbon dioxide to rhizosphere, circulation pattern can realize that the carbon dioxide that root generates is transported to plant stem-leaf acceleration photosynthesis in completely, and cauline leaf is transported to root by the oxygen that photosynthesis generates and carries out respiration.The present invention has plant nutrient comprehensive, and hermetically sealed, plant infection risk is low, and mist trains the advantages that case internal gas circulation utilizes.
Description
Technical field
The present invention relates to plant mists to train technical field, and in particular to hermetically sealed plant nutrient mist training device and its training of plant mist
Method.
Background technique
Cultivation technique without soil possesses moisture plant recovery of nutrient height relative to traditional agro-farming technology, and yield and quality is good, pest and disease damage
It is few, save soil, it is easy to accomplish the good characteristics such as the factorial production.With the development of technical level, more and more planted without soil
Training vegetable melon and fruit enters market.But existing technology still contains there are many insufficient, mainly includes following several respects:
First, batch production soilless cultivation possesses higher planting density under normal circumstances, and disease needs to put into order to prevent
A large amount of resource constructs clean environment, nonetheless not can avoid yet it is careless slightly caused by disease spread rapidly so that
In the embarrassment being allowed to lie waste.
Second, traditional mist training method is only spraying to plant root, though intermittent is sprayed very good solution root in water planting
Middle anoxic rotten the problem of, but it be easy to cause plant Nutrition Environment of Plant Rhizosphere in Relation unstable, to influence growth rate.
Third, traditional mist training device underuses the oxygen of cauline leaf photosynthesis generation and root respiration produces
Raw carbon dioxide needs additionally to supplement pure carbon dioxide enhancing photosynthesis to increase productivity, or using rich in dioxy
Need to remove harmful substance therein before changing the plant gas of carbon, although environmentally friendly expense is high.
4th, the temperature adjusting under industrialized cultivation environment relies primarily on extraneous or high power air-conditioning system, be easy to cause
Temperature is uneven in cultivation area.
5th, large-scale industrialized cultivation system equipment is huge, is difficult to be placed in a compact space.
Summary of the invention
The technical problems to be solved by the present invention are: existing plant nutrient mist training device only carries out nutrient mist training to rhizosphere,
Plant nutrient is not comprehensive, and pest and disease damage is easy diffusion, and mist training case internal gas does not carry out recycling causing to waste.
The present invention provides the hermetically sealed plant nutrient mist to solve the above problems training device and its plant mist culture methods.
The present invention is achieved through the following technical solutions:
Hermetically sealed plant nutrient mist trains device, trains case and the cultivation plate in mist training case, the mist training including mist
Case is separated into the photosynthetic mist training case of top and the rhizosphere mist training case of lower section by the cultivation plate, and the photosynthetic mist training case is provided with energy
The phototrophy mist spray pipe of nutrient mist needed for spraying cauline leaf, the rhizosphere mist training case, which is provided with, can spray nutrient mist needed for rhizosphere
Rhizosphere nutrition mist spray pipe.
In order to carry out separate collection to the nutrient solution in the nutrient solution and rhizosphere mist training case in photosynthetic mist training case and recycle
It utilizes, preferred hermetically sealed plant nutrient mist trains device, and plant culture hole is provided in the cultivation plate and phototrophy mist returns
Discharge orifice, the phototrophy mist return port are connect by phototrophy mist return pipe with phototrophy liquid atomization box, the rhizosphere
Mist training case is connect by rhizosphere nutrition mist return pipe with rhizosphere nutrition liquid atomization box.
Currently preferred hermetically sealed plant nutrient mist trains device, and the phototrophy mist spray pipe is defeated by phototrophy mist
Pipe is sent to connect with the phototrophy liquid atomization box, the rhizosphere nutrition mist spray pipe passes through rhizosphere nutrition mist delivery pipe and described
Border nutrient liquid atomizing case connects, and is provided with atomization in the phototrophy liquid atomization box and the rhizosphere nutrition liquid atomization box
Device.
Two sets of spraying systems, i.e. phototrophy liquid spraying system and supply needed for the growth of supply cauline leaf are arranged in the present invention
Rhizosphere nutrition liquid spraying system needed for rhizosphere growth can need the nutrient solution carried out respectively to mention according to cauline leaf and the different of rhizosphere
For, so that plant nutrient is more comprehensively, more conducively plant growth.
The above spraying system is in spray process, and spraying using intermittence, spray time and interval time can be according to specific
Environment and specific plant are adjusted.
Currently preferred hermetically sealed plant nutrient mist trains device, further includes gas loop module, the gas cyclic module
Block includes air supplying module, the first gas-liquid separation module, and the air supplying module and the rhizosphere nutrition liquid atomization box connect
It connects, is connected between the rhizosphere nutrition mist return pipe and the rhizosphere nutrition liquid atomization box by the first gas-liquid separation module
It connects, the entrance of the first gas-liquid separation module is connect with the rhizosphere nutrition mist return pipe, the first gas-liquid separation module
Liquid outlet connect with the rhizosphere nutrition liquid atomization box, the gas delivery port of the first gas-liquid separation module with it is described
The connection of phototrophy liquid atomization box, the photosynthetic mist training case are provided with exhaust apparatus able to turn on or off.
Further, the air supplying module is connect with the rhizosphere nutrition liquid atomization box by air supply tube, and is passed through
Aerosol outer circulation control valve controls the on-off of the air supply tube.
Gas loop module of the invention provides a kind of one-way circulation mode, i.e., from air supplying module to rhizosphere nutrition liquid
Atomization box provides outside air, and air passes through rhizosphere nutrition mist delivery pipe together with rhizosphere nutrition mist and enters rhizosphere mist training case and lead to
It crosses rhizosphere nutrition mist spray pipe and provides oxygen and nutrient mist for rhizosphere, rhizosphere generates carbon dioxide and recycling by respiration
Rhizosphere nutrition mist enters the first gas-liquid separation module further through rhizosphere nutrition mist return pipe, and the first gas-liquid separation module carries out
Rich carbonated gas enters phototrophy liquid atomization box after gas-liquid separation, and carries out gas by the first gas-liquid separation module
Liquid after liquid separation is that rhizosphere nutrition liquid returns to rhizosphere nutrition liquid atomization box again, into phototrophy liquid atomization box
Rich carbonated gas can enter phototrophy mist delivery pipe together with phototrophy mist and by phototrophy mist spray pipe
Carbon dioxide and nutrient mist are provided for cauline leaf, cauline leaf carries out photosynthesis and consumes carbon dioxide, and the gas of generation passes through exhaust dress
It sets and is discharged to outside mist training case, the one-way circulation of gas and the dioxy that rhizosphere can be made full use of to generate in mist training case may be implemented in this way
Change carbon.
Currently preferred hermetically sealed plant nutrient mist trains device, and the gas loop module further includes interior circulation air-supply dress
Set with the second gas-liquid separation module, by the second gas-liquid point between the phototrophy mist return pipe and phototrophy liquid atomization box
It is connected from module, the entrance of the second gas-liquid separation module is connect with the phototrophy mist return pipe, second gas-liquid
The liquid outlet of separation module is connect with the phototrophy liquid atomization box, the gas output of the second gas-liquid separation module
Mouth connect with the interior cycle blowing device and controls by circulation control valve door in aerosol the on-off of the connection, the interior circulation
Air supply device is connected to the rhizosphere nutrition liquid atomization box.
The complete interior circulation of gas in mist training case may be implemented in the present invention, closes exhaust apparatus and blocks outside air, stem
Leaf generates oxygen, the oxygen of generation and recycling after photosynthesis absorbs the carbon dioxide that rhizosphere provides in photosynthetic mist training case
Phototrophy mist the second gas-liquid separation module is entered by phototrophy mist return pipe, the second gas-liquid separation module into
Gas after row gas-liquid separation rich in oxygen is sucked and be sent in rhizosphere nutrition liquid atomization box by interior cycle blowing device, and passes through
Crossing the second gas-liquid separation module and carrying out the liquid after gas-liquid separation is that phototrophy liquid is collected further through phototrophy spray film drop
Pipe is recovered in phototrophy liquid atomization box, and the gas rich in oxygen into rhizosphere nutrition liquid atomization box can be with rhizosphere nutrition mist
Enter rhizosphere nutrition mist delivery pipe together and provides oxygen and nutrient mist, oxygen and nutrition by rhizosphere nutrition mist spray pipe for rhizosphere
Mist enters rhizosphere mist training case by rhizosphere nutrition mist delivery pipe and provides oxygen and nutrition by rhizosphere nutrition mist spray pipe for rhizosphere
Mist, rhizosphere are entered by the rhizosphere nutrition mist that respiration generates carbon dioxide and recycling further through rhizosphere nutrition mist return pipe
First gas-liquid separation module, rich carbonated gas enters photosynthetic after the first gas-liquid separation module progress gas-liquid separation
Nutrient liquid atomizing case, and the liquid after the first gas-liquid separation module carries out gas-liquid separation is that rhizosphere nutrition liquid returns again
To rhizosphere nutrition liquid atomization box, the carbonated gas of richness into phototrophy liquid atomization box can be together with phototrophy mist
Carbon dioxide and nutrient mist are provided for cauline leaf into phototrophy mist delivery pipe and by phototrophy mist spray pipe, is consequently formed one
The completely interior circulation of kind, can mutually utilize oxygen and carbon dioxide.
Above one-way circulation and completely in two kinds of operating modes of circulation can be not only used alone according to environment, can also be with
It is used in conjunction in the different phase intersection of plant strain growth, to control organic matter in the respiratory rate of particular growth stage control plant
Consumption improves yield.
Circulation pattern is suitable for the plant culture under extreme climate environment, such as cold district in completely, can prevent outside
Cold gas enters device to be caused to fluctuate to device interior environment temperature.
Currently preferred hermetically sealed plant nutrient mist trains device, and the air supplying module includes purification assembly, this hair
It is bright that air is purified by purification assembly, influence of the external environment to plant is reduced, when executing one-way circulation, is opened outside aerosol
Loop control valve closes loop control valve and interior cycle blowing device in aerosol, and when executing circulation in completely, it closes
Aerosol outer circulation control valve and open loop control valve in aerosol.
Further, the air supplying module includes outer circulation inlet duct, to suck outside air.
Further, the purification assembly includes dedusting strainer, electrostatic precipitation module, ultraviolet sterilization module, described to remove
The inlet end of outer circulation inlet duct is arranged in dirt strainer, and the outlet side of the outer circulation inlet duct is sequentially installed with electrostatic and removes
Dirt module and ultraviolet sterilization module guarantee the cleaning for entering air in mist training case, reduce plant infection by filtering and sterilizing
Risk.
Further, it is provided with ultraviolet germicidal between the phototrophy liquid atomization box and rhizosphere nutrition liquid atomization box,
Plant infection risk can be further reduced after can sterilizing simultaneously to two kinds of nutrient solutions.
Currently preferred hermetically sealed plant nutrient mist trains device, and the cultivation plate is double-layer seal hollow plate, the light
Conjunction nutrient mist return port is arranged in the upper layer of sealing hollow plate and not through the plant culture plate, and the plant culture hole is run through
The fixed bowl of the cultivation plate and plant culture be placed in the plant culture hole to the plant culture hole be sealed to
Realize the isolation of upper and lower box, and photosynthetic mist training case setting hermatic door is sealed and top is provided with LED light.
Further, the cultivation plate is from one end far from the phototrophy mist return pipe to being connected with phototrophy mist
One end of return pipe tilts down, and tilt angle is 2-3 degree, guides the phototrophy liquid as collected by phototrophy mist return port
Phototrophy mist return pipe is flowed into, recycling and reusing is carried out.
The seal degree of cultivation plate determines the isolation degree of photosynthetic mist training case and rhizosphere mist training case, cultivation plate of the invention
Culture hole in be put into the fixed bowl of plant culture and be bonded progress plug for seal completely with the culture hole, and pass through phototrophy mist
Return port recycles phototrophy mist, not only plays the role of the photosynthetic mist training case of isolation and rhizosphere mist training case, but also play the photosynthetic battalion of recycling
Support the effect of mist.
Cabinet uses hermetically sealed design, circulation pattern in completely can be cooperated suitably to pressurize mist training case, to solve height
Altitude Regions because atmospheric pressure it is insufficient caused by plant culture problem.
Currently preferred hermetically sealed plant nutrient mist trains device, the phototrophy liquid atomization box, rhizosphere nutrition liquid mist
Change case and be integrated into equipment box, the equipment box further includes control module, and the photosynthetic mist training case, rhizosphere mist train case, phototrophy
It is provided with sensor in liquid atomization box and rhizosphere nutrition liquid atomization box, the control module is connect with the sensor, and root
The environmental information detected according to sensor carry out spray amount, aerosol temperature, illumination adjusting.
Further, in order to realize multi-layer box docking realize multi-layer plant mist training, improve the plantation amount of unit area,
Occupied area is reduced, phototrophy mist conveying connecting port and the conveying of phototrophy mist are provided in the phototrophy mist delivery pipe
Connecting port valve, rhizosphere nutrition mist conveying connecting port is provided in the rhizosphere nutrition mist delivery pipe and the conveying of rhizosphere nutrition mist connects
Roll line valve is provided with phototrophy mist return pipe connecting port and phototrophy mist return pipe on the phototrophy mist return pipe
Connecting port valve is arranged rhizosphere nutrition mist return pipe connecting port on rhizosphere nutrition mist return pipe and rhizosphere nutrition mist return pipe is plugged into
Mouth valve.
Multiple components such as phototrophy liquid atomization box, rhizosphere nutrition liquid atomization box and control module are integrated into equipment box
It forms an entirety, and nutrient mist and excessively program-controlled can be provided for multilayer mist training case in docking multilayer mist training latter equipment box of case
System is conducive to modularization management.
There are two aspects for the measure of crop culture raising yield in greenhouse: improving rate of photosynthisis and reduces respiration consumption.
Influence most often considering because being known as temperature, oxygen concentration, gas concentration lwevel, water content etc., but in agricultural production for cellular respiration
Be temperature, other several factors are not easily controlled, and the present invention can by hermetically sealed and two kinds of circulation patterns intelligent controls
To control the other factors other than temperature.
A kind of plant mist culture method carries out plant culture using above-mentioned hermetically sealed plant nutrient mist training device, comprising: use
Cauline leaf nutrient mist is sprayed the cauline leaf of plant, carries out collecting two by spraying and respectively using rhizosphere of the rhizome nutrient mist to plant
Kind nutrient mist is recycled.
Cultural method of the invention provides the different demands of nutrition different nutrition aerosols according to plant stem-leaf and rhizosphere
It is cultivated, and in order to reduce cost, separate collection recycling is carried out to the nutrient solution after mist training, which improve existing
Mist training is carried out for rhizosphere and leads to the incomplete defect of plant nutrient.
Preferably a kind of plant mist culture method of the present invention, including can free switching one-way circulation and completely in recycle two kinds of gas
Body circulation mode, the one-way circulation is from ambient inlet air and is supplied to the rhizosphere progress respiration generation of plant rich in two
The gas of carbonoxide is shipped to cauline leaf again and carries out photosynthesis, then from the training case discharge of photosynthetic mist, the completely interior circulation pattern
It is that the rhizosphere of plant carries out respiration and generate rich carbonated gas transport carrying out photosynthesis to cauline leaf, and cauline leaf
The gas transport rich in oxygen that photosynthesis generates carries out respiration to rhizosphere.
Two kinds of gas circulation patterns of free switching are arranged planting with during by the present invention, can be raw according to the difference of plant
Long-term and environment carry out mode conversion, in one-way circulation mode, can introduce outside air and realize cauline leaf to rhizosphere mist
The utilization of the carbon dioxide generated in training case, and in complete interior circulation pattern, it is able to achieve the oxygen generated in photosynthetic mist training case
It is utilized with the mutual circulation of the carbon dioxide generated in rhizosphere mist training case, good facilitation and saving is played to plant growth
Cost.
The present invention have it is following the utility model has the advantages that
1. the present invention uses closure designs, air enters cabinet after dust cleaning and sterilizing, reduces nocuousness to germ in cabinet
Growth on interior environment and plant.If discovery has plant introduced disease, it need to only carry out closing harm reason of going out to infected cabinet
, will not influence the growth of other cabinet plant.
2. the present invention, using the mist training technology to spray at the same time to plant rhizosphere and blade face, foliar fertilizer is uniform by atomization
It is attached on plant blade face, plays the effect of supplement fertilising, and to make up rhizosphere because of intermittent spraying and nutrient solution nutrient
Nutrition Environment of Plant Rhizosphere in Relation caused by decline is unstable, promotes plant extension speed.
3. the present invention uses nutrient solution drop recyclable device, it is further reduced the consumption of nutrient solution.
4. the present invention can unidirectionally inner loop mode be run, by carbon dioxide caused by itself respiration of plant root
It is transported to cauline leaf, to improve photosynthetic efficiency, is inputted without other carbon dioxide.
5. the present invention inner loop mode can be run completely, completely cut off completely with external environment within a certain period of time, by cauline leaf
Oxygen caused by photosynthesis is transported to rhizosphere, and rhizosphere respiration is acted on generated carbon dioxide and is transported to cauline leaf, increases
Add the growth rate of plant.
6. the totally-enclosed design of the present invention can suitably pressurize to cultivation cabinet when with the operation of complete inner loop mode,
To overcome influence of the air pressure deficiency in high altitude localities to plant strain growth.
7. the present invention carries out plant culture using ultrasonic atomization mode, opposite to reach 90% with soil incubation water-saving rate,
It can long-time automatic running.
8. the present invention uses modularized design, a set of control module can drive several cultivation casees, functional module in control cabinet
It can install on demand.
9. the present invention is used as tank material using cystosepiment, cheap with light, it is easy to get and convenient transportation,
Can multilayer place the advantages of.
10. the present invention uses micro computer control automated spray, adjust.Operation is required it is low, it is user-friendly.
11. the present invention is not influenced using closed culture by outside environmental elements substantially, whole year is available.
12. the present invention is used not only for vegetables, flowers, the cultivation of the crops such as Chinese herbal medicine can be also used for scientific research.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic diagram of the three-dimensional structure.
Fig. 2 is positive structure diagram of the present invention.
Fig. 3 is gas loop module structural schematic diagram of the present invention；
Fig. 4 is that aerosol of the present invention recycles schematic diagram；
Fig. 5 is cultivation plate structural schematic diagram of the present invention；
Fig. 6 is phototrophy mist spray pipe structural schematic diagram of the present invention.
Label and corresponding parts title in attached drawing:
The photosynthetic mist of 1- trains case, and 2- rhizosphere mist trains case, 3- equipment box, 4- sealed door, 5- equipment chamber door, 6- cultivation plate, 7- sky
Gas supplying module, 8- rhizosphere nutrition mist delivery pipe, 9- phototrophy mist return pipe, 10- phototrophy mist delivery pipe, 11- equipment
State display, 12- phototrophy mist convey connecting port, and 13- rhizosphere nutrition mist conveys connecting port, the conveying of 14- rhizosphere nutrition mist
Connecting port valve, 15- phototrophy mist convey valve of plugging into, 16- observation window, 17- exhaust apparatus, 18- dedusting strainer, 19- card
It detains, loop control valve in 20- aerosol, 21- aerosol outer circulation control valve, 22- phototrophy mist return pipe connecting port, 23-
Phototrophy mist return pipe connecting port valve, 24- rhizosphere nutrition mist return pipe connecting port, 25- rhizosphere nutrition mist return pipe are plugged into
Mouth valve, 26- outer circulation air inlet turbine are fanned, cycle blowing device in 27-, 28- air hose, 29- electrostatic precipitation module, and 30- is ultraviolet
Line sterilization module, 31- the first gas-liquid separation module, 32- air supply tube, 33- phototrophy spray film drip collecting pipe, 34- phototrophy
Mist spray pipe, 35- rhizosphere nutrition mist spray pipe, 36- the second gas-liquid separation module, the second non-return valve of 37-, the first non-return valve of 38-, 39-
Rhizosphere nutrition liquid atomization box, 40- phototrophy liquid atomization box, 41- rhizosphere nutrition mist return pipe, 42- rhizosphere nutrition spray film drop are received
Collector, 43- internal air circulation ventilation duct, the fixed bowl of 44- plant culture, 45- plant culture hole, 46- phototrophy mist return port,
47- ultraviolet lamp, 48-LED lamp, 49- sensor, 50- control module, 51- atomizer, 52- nutrient solution adding mouth, 53- air inlet,
54- nutrient mist spout.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, hermetically sealed plant nutrient mist trains device, trains case including mist and in mist training case
Cultivation plate 6, the mist training case are separated into the photosynthetic mist training case 1 of top and the rhizosphere mist training case 2 of lower section, institute by the cultivation plate 6
It states photosynthetic mist training case 1 and is provided with the phototrophy mist spray pipe 34 that can spray nutrient mist needed for cauline leaf, the rhizosphere mist training case 2 is arranged
There is the rhizosphere nutrition mist spray pipe 35 that can spray nutrient mist needed for rhizosphere, photosynthetic mist training case 1 is arranged hermatic door and is sealed and is pushing up
Portion is provided with LED light 48.
Photosynthetic mist training case 1 includes sealed door 4, and the sealed door 4 is fixed on photosynthetic mist training case 1 by buckle 19, can planted
Kind, opening when harvesting, and being adjusted to inside usually keeps closed state.The sealed door 4 includes observation window 16, is used
Internal plant is observed in the cultivation stage.
Photosynthetic mist training case 1, rhizosphere mist training case 2 are built by foamed material, and foamed material is cheap, light to be easy to transport
Defeated, the cabinet size is customizable, can easily be placed in tight space, and the cabinet uses foamed material, has certain
Heat-insulation and heat-preservation reduces ambient temperature adjustment equipment so that planting environment is insensitive to external variation of ambient temperature in case
Investment, it is energy saving.
The LED light 48 is red and blue LED, saves the energy, and illumination intensity is high, and utilization rate is high, and lighting hours is adjustable, may make
Entire plant cultivation cycle is detached from the dependence to sunlight, is particularly suitable for that light application time is short, or can not obtain the place of illumination.
The phototrophy mist spray pipe 34 is connected by phototrophy mist delivery pipe 10 and the phototrophy liquid atomization box 40
It connects, the rhizosphere nutrition mist spray pipe 35 is connect by rhizosphere nutrition mist delivery pipe 8 with the rhizosphere nutrition liquid atomization box 39, described
Atomizer 51 is provided in phototrophy liquid atomization box 40 and the rhizosphere nutrition liquid atomization box 39.
The phototrophy liquid atomization box 40 and rhizosphere nutrition liquid atomization box 39 are provided with nutrient solution adding mouth 52, can be straight
The corresponding nutrient solution of addition is connect, the external automatic liquid supply device that can also plug into realizes unattended operating for a long time.
The phototrophy mist spray pipe 34 is arranged in the inner top of photosynthetic mist training case 1 and includes multiple phototrophy mist spouts
54, the phototrophy liquid stored in phototrophy liquid atomization box 40 passes through phototrophy mist delivery pipe 10 after the atomization of atomizer 51
It into phototrophy mist spray pipe 34, is sprayed by nutrient mist spout 54, and trains case 1 full of entire photosynthetic mist in the short time.It is described
Rhizosphere nutrition mist spray pipe 35 is arranged in the lower end of rhizosphere mist training case 2 and includes multiple rhizosphere nutrition mist spouts 54, rhizosphere nutrition liquid
The rhizosphere nutrition liquid stored in atomization box 39 enters rhizosphere nutrition mist by rhizosphere nutrition mist delivery pipe 8 after the atomization of atomizer 51
Jet pipe 35 is sprayed by nutrient mist spout 54, and trains case 2 full of entire rhizosphere mist in the short time.The technology is using intermittent
It is spraying, it is sprayed 1 minute every time, it is spraying primary at interval of 3 minutes.The technology is giving the same of plant root nutrient and moisture
When, the supplement of additional nutrient and moisture is carried out on plant blade face.Compensate for well only it is single to plant rhizosphere it is spraying caused by
Unstable, the improvement plant growth rate of plant Nutrition Environment of Plant Rhizosphere in Relation.
In order to carry out separate collection to the nutrient solution in the nutrient solution and rhizosphere mist training case 2 in photosynthetic mist training case 1 and follow
Ring utilizes, and plant culture hole 45 and phototrophy mist return port 46, the phototrophy mist reflux are provided in the cultivation plate 6
Hole 46 is connect by phototrophy mist return pipe 9 with phototrophy liquid atomization box 40, and the rhizosphere mist training case 2 passes through rhizosphere nutrition
Mist return pipe 41 is connect with rhizosphere nutrition liquid atomization box 39.
Two sets of spraying systems, i.e. phototrophy liquid spraying system and supply needed for the growth of supply cauline leaf are arranged in the present invention
Rhizosphere nutrition liquid spraying system needed for rhizosphere growth can need the nutrient solution carried out respectively to mention according to cauline leaf and the different of rhizosphere
For more conducively plant growth.
Embodiment 2
As shown in fig. 6, difference in this case is that, the cultivation plate 6 is double-layer seal hollow plate, and is rigid plastics
It is made, the phototrophy mist return port 46 is arranged in the upper layer of sealing hollow plate and not through the cultivation plate 6, the cultivation
Hole is through the cultivation plate 6 and the fixed bowl 44 of plant culture is placed in the plant culture hole 45 to the plant culture hole 45
It is sealed to realize the isolation of upper and lower box.
The cultivation plate 6 is from one end far from the phototrophy mist return pipe 9 to being connected with phototrophy mist return pipe 9
One end tilt down, tilt angle be 2-3 degree, guidance the phototrophy liquid stream as collected by phototrophy mist return port 46 enter
Phototrophy mist return pipe 9 carries out recycling and reusing.
The seal degree of cultivation plate 6 determines the isolation degree of photosynthetic mist training case 1 and rhizosphere mist training case 2, cultivation of the invention
Be put into the plant culture hole 45 of wall panel 6 the fixed bowl 44 of plant culture and the plant culture hole 45 it is complete be bonded block it is close
Envelope, and phototrophy mist is recycled by phototrophy mist return port 46, both play the photosynthetic mist training case 1 of isolation and rhizosphere mist training case 2
Effect, and play the role of recycle phototrophy mist.
Cultivation plate 6 makes rhizosphere mist training case 22 be in closed state, and it is rapid to avoid disease in high density plant incubation
The problem of diffusion.
Embodiment 3
As shown in figure 4, the present embodiment the difference from example 2 is that, the lower section of hermetically sealed plant nutrient mist training device is also
Gas loop module is set, and the gas loop module includes air supplying module 7 and the first gas-liquid separation module 31, the sky
Gas supplying module 7 is connect with the rhizosphere nutrition liquid atomization box 39, the entrance of the first gas-liquid separation module 31 with described
Border nutrient mist return pipe 41 connects, and the liquid outlet of the first gas-liquid separation module 31 is collected by rhizosphere nutrition spray film drop
Pipe 42 and the rhizosphere nutrition liquid atomization box 39 connection and the first non-return valve 38 is arranged between prevents aerosol from flowing backward, described first
The gas delivery port of gas-liquid separation module 31 is connect by internal air circulation ventilation duct 43 with the phototrophy liquid atomization box 40,
The photosynthetic mist training case 1 is provided with exhaust apparatus 17 able to turn on or off.
The exhaust apparatus 17 is equipped with demister, for intercepting nutrient mist drop and gas being discharged.
The air supplying module 7 is connect with the rhizosphere nutrition liquid atomization box 39 by air supply tube 32, and passes through aerosol
Outer circulation control valve 21 controls the on-off of the air supply tube 32.
Air inlet 53 is set on the air supply tube 32, air inlet 53 is designed to be separated nutrient solution with separating, it is described every
Break as waterproof and breathable film layer, the air by purification enters standing reservoir atomization box from partition top, prevents nutrient solution from flowing into
Air supply tube 32.
The air supplying module 7 includes outer circulation inlet duct, and the outer circulation inlet duct is outer circulation air inlet whirlpool
Wheel fan 26, to suck air.
Gas loop module of the invention provides a kind of one-way circulation mode, i.e., from air supplying module 7 to rhizosphere nutrition
Liquid atomization box 39 provides outside air, and air passes through rhizosphere nutrition mist delivery pipe 8 together with rhizosphere nutrition mist and enters the training of rhizosphere mist
Case 2 simultaneously provides oxygen and nutrient mist by rhizosphere nutrition mist spray pipe 35 for rhizosphere, and rhizosphere generates carbon dioxide by respiration
And the rhizosphere nutrition mist of recycling enters the first gas-liquid separation module 31, first gas further through rhizosphere nutrition mist return pipe 41
Rich carbonated gas enters phototrophy liquid atomization box 40 after liquid separation module 31 carries out gas-liquid separation, and passes through first
The liquid that gas-liquid separation module 31 carries out after gas-liquid separation is that rhizosphere nutrition liquid returns to rhizosphere nutrition liquid atomization box 39 again,
Into the carbonated gas of richness of phototrophy liquid atomization box 40, phototrophy mist to be entered together with phototrophy mist defeated
It send pipe 10 and provides carbon dioxide and nutrient mist by phototrophy mist spray pipe 34 for cauline leaf, cauline leaf carries out photosynthesis consumption two
Carbonoxide, the gas of generation are discharged to mist by exhaust apparatus 17 and train outside case, and the unidirectional of gas in mist training case may be implemented in this way
Circulation and the carbon dioxide that rhizosphere can be made full use of to generate.
Embodiment 4
As shown in Figure 3 and Figure 4, the present embodiment and the difference of embodiment 3 are, the gas loop module further includes interior follows
Ring air supply device 27 and the second gas-liquid separation module 36, the entrance and the phototrophy mist of the second gas-liquid separation module 36
Return pipe 9 connects, and the liquid outlet of the second gas-liquid separation module 36 drips collecting pipe 33 and institute by phototrophy spray film
It states the connection of phototrophy liquid atomization box 40 and the second non-return valve 37 is arranged between prevents aerosol from flowing backward, second gas-liquid separation
The gas delivery port of module 36 connect with the interior cycle blowing device 27 and should by the control of loop control valve 20 in aerosol
The on-off of connection, the interior cycle blowing device 27 are connected to the rhizosphere nutrition liquid atomization box 39.
The interior cycle blowing device 27 is interior circulation air-supply turbine fan.
The gas loop module provides one-way circulation and completely interior circulation both of which is beaten when executing one-way circulation
It opens aerosol outer circulation control valve 21 and closes loop control valve 20 and interior cycle blowing device 27 in aerosol, and executing
In full when circulation, close aerosol outer circulation control valve 21 and open loop control valve 20 and interior cycle blowing device in aerosol
27, to reach the growth conditions completely cut off completely in a period of time with external environment.
The first gas-liquid separation module 31 and the second gas-liquid separation module 36 are combined comprising plurality of specifications demisting net, are utilized
Hydrophobe combination of materials and gravity are separated, and gas is because of resistance and the first non-return valve 38 and the second non-return valve 37
Presence will not enter drop collecting pipe.
Embodiment 5
As shown in figure 3, the present embodiment and the difference of embodiment 4 are, the air supplying module 7 includes purification assembly,
The purification assembly includes dedusting strainer 18, electrostatic precipitation module 29, ultraviolet sterilization module 30, and the dedusting strainer 18 is arranged
In the inlet end of outer circulation inlet duct, the outlet side of the outer circulation inlet duct is sequentially installed with 29 He of electrostatic precipitation module
The gas output end of ultraviolet sterilization module 30, the second gas-liquid separation module 36 connects ultraviolet sterilization mould by air hose 28
It is connect after block 30 with rhizosphere nutrition liquid atomization box 39, the air either newly entered is still rich in from what photosynthetic mist training case 1 recycled
The gas of oxygen passes through filtering and sterilization, guarantees the cleaning of gas, reduces the risk of plant infection.
It is provided with ultraviolet lamp 47 between the phototrophy liquid atomization box 40 and rhizosphere nutrition liquid atomization box 39, to nutrient solution
Plant infection risk can be further reduced after being sterilized.
Embodiment 6
If Fig. 1 and Fig. 2 the present embodiment and the difference of embodiment 5 are, the phototrophy liquid atomization box 40, rhizosphere nutrition
Liquid atomization box 39 is integrated into equipment box 3, and the equipment box 3 further includes control module 50, the photosynthetic mist training case 1, the training of rhizosphere mist
Be provided with sensor 49 in case 2, phototrophy liquid atomization box 40 and rhizosphere nutrition liquid atomization box 39, the control module 50 with
The sensor 49 connects, and according to the environmental information that sensor 49 detects carry out spray amount, aerosol temperature, illumination tune
Section.The present invention is arranged by sensor 49, realizes temperature control and management using the adjusting of the water mist temperature to sprinkling, improves
The problem of planting environment non-uniform temperature.
The equipment box 3 is provided with equipment chamber door 5, openable addition nutrient solution or repair apparatus.
In order to realize that the docking of multi-layer box realizes the training of multi-layer plant mist, the plantation amount of unit area is improved, land occupation is reduced
Area, phototrophy mist conveying connecting port 12 is provided in the phototrophy mist delivery pipe 10 and the conveying of phototrophy mist is plugged into
Valve 15, rhizosphere nutrition mist conveying connecting port 13 is provided in the rhizosphere nutrition mist delivery pipe 8 and the conveying of rhizosphere nutrition mist connects
Valve 14 is refuted, phototrophy mist return pipe connecting port 22 is provided on the phototrophy mist return pipe 9 and phototrophy mist returns
Rhizosphere nutrition mist return pipe connecting port 24 and rhizosphere nutrition mist are arranged on rhizosphere nutrition mist return pipe 41 for flow tube connecting port valve 23
Return pipe connecting port valve 25.
Multiple components such as phototrophy liquid atomization box 40, rhizosphere nutrition liquid atomization box 39 and control module 50 are integrated into
Equipment box 3 forms an entirety, is conducive to storage management, and can connect several sets in docking multilayer mist training latter equipment box 3 of case
Photosynthetic mist training case 1 and rhizosphere mist train case 2, train case for multilayer mist and provide nutrient mist and process control, realize modularization management.
It is provided with equipment state display screen 11 on the equipment box 3, for showing photosynthetic mist training case 1 and rhizosphere mist training case 2
And the temperature humidity information and light intensity of external environment, spray amount, spray intervals, the information such as liquid PH value.
Embodiment 7
A kind of plant mist culture method carries out plant culture using above-mentioned hermetically sealed plant nutrient mist training device, comprising: use
Cauline leaf nutrient mist cultivates the cauline leaf of plant, carries out culture using rhizosphere of the rhizome nutrient mist to plant and collects two respectively
Kind nutrient mist is recycled.
Cultural method of the invention provides the different demands of nutrition different nutrition aerosols according to plant stem-leaf and rhizosphere
It is cultivated, and in order to reduce cost, separate collection recycling is carried out to the nutrient solution after mist training, which improve existing
Mist training is carried out for rhizosphere and leads to the incomplete defect of plant nutrient.
Plant mist culture method of the invention can free switching one-way circulation and completely in recycle two kinds of gas circulation patterns,
The one-way circulation is from ambient inlet air and is supplied to the rhizosphere of plant and carries out respiration and generate rich carbonated gas
Body enter back into cauline leaf nutrient mist be shipped to cauline leaf carry out photosynthesis, then from photosynthetic mist training case 1 be discharged, it is described completely in circulation
Mode is that the rhizosphere of plant carries out respiration and generate rich carbonated gas transport carrying out photosynthesis to cauline leaf, and stem
The gas rich in oxygen that the photosynthesis of leaf generates enters rhizosphere nutrition mist and is shipped to rhizosphere progress respiration.
Two kinds of gas circulation patterns of free switching are arranged planting with during by the present invention, can be raw according to the difference of plant
Long-term and environment carry out mode conversion, in one-way circulation mode, can introduce outside air and realize cauline leaf to rhizosphere mist
The utilization of carbon dioxide in case 2 is trained, and in complete interior circulation pattern, it is able to achieve the oxygen and root generated in photosynthetic mist training case 1
The mutual circulation of carbon dioxide generated in border mist training case 2 utilizes, to plant growth play good facilitation and save at
This.
The terms such as heretofore described "upper", "lower", "top", " low ", " both ends " and " centre " are with side shown in attached drawing
Subject to position.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. hermetically sealed plant nutrient mist trains device, case and the cultivation plate (6) in mist training case are trained including mist, feature exists
In the mist training case is separated into photosynthetic mist training case (1) of top and rhizosphere mist training case (2) of lower section, institute by the cultivation plate (6)
It states photosynthetic mist training case (1) and is provided with the phototrophy mist spray pipe (34) that can spray nutrient mist needed for cauline leaf, the rhizosphere mist trains case
(2) it is provided with the rhizosphere nutrition mist spray pipe (35) that can spray nutrient mist needed for rhizosphere.
2. hermetically sealed plant nutrient mist according to claim 1 trains device, which is characterized in that set on the cultivation plate (6)
It is equipped with plant culture hole (45) and phototrophy mist return port (46), the phototrophy mist return port (46) passes through phototrophy
Mist return pipe (9) is connect with phototrophy liquid atomization box (40), and rhizosphere mist training case (2) passes through rhizosphere nutrition mist return pipe
(41) it is connect with rhizosphere nutrition liquid atomization box (39).
3. hermetically sealed plant nutrient mist according to claim 1 or 2 trains device, which is characterized in that the phototrophy mist
Jet pipe (34) is connect by phototrophy mist delivery pipe (10) with the phototrophy liquid atomization box (40), the rhizosphere nutrition mist
Jet pipe (35) is connect by rhizosphere nutrition mist delivery pipe (8) with the rhizosphere nutrition liquid atomization box (39), the phototrophy liquid
Atomizer (51) are provided in atomization box (40) and the rhizosphere nutrition liquid atomization box (39).
4. hermetically sealed plant nutrient mist according to claim 2 trains device, which is characterized in that further include gas cyclic module
Block, the gas loop module include air supplying module (7), the first gas-liquid separation module (31), the air supplying module
(7) it is connect with the rhizosphere nutrition liquid atomization box (39), the rhizosphere nutrition mist return pipe (41) and the rhizosphere nutrition liquid mist
Change case (39) between by the first gas-liquid separation module (31) connect, the entrance of the first gas-liquid separation module (31) with it is described
Rhizosphere nutrition mist return pipe (41) connection, the liquid outlet and the rhizosphere nutrition liquid of the first gas-liquid separation module (31)
Atomization box (39) connection, the gas delivery port of the first gas-liquid separation module (31) and the phototrophy liquid atomization box (40)
Connection, photosynthetic mist training case (1) are provided with exhaust apparatus able to turn on or off (17).
5. hermetically sealed plant nutrient mist according to claim 4 trains device, which is characterized in that the gas loop module is also
Including interior cycle blowing device (27) and the second gas-liquid separation module (36), the phototrophy mist return pipe (9) and photosynthetic battalion
It is connected between nutrient solution atomization box (40) by the second gas-liquid separation module (36), the entrance of the second gas-liquid separation module (36)
Connect with the phototrophy mist return pipe (9), the liquid outlet of the second gas-liquid separation module (36) with it is described photosynthetic
Nutrient liquid atomizing case (40) connection, the gas delivery port and the interior cycle blowing device of the second gas-liquid separation module (36)
(27) it connects and on-off, the interior cycle blowing device (27) and the rhizosphere is controlled by loop control valve (20) in aerosol
Nutrient liquid atomizing case (39) connection.
6. hermetically sealed plant nutrient mist according to claim 4 or 5 trains device, which is characterized in that the air supplies mould
Block (7) includes purification assembly, and the air supplying module (7) and the rhizosphere nutrition liquid atomization box (39) pass through air supply tube (32)
Connection, and pass through the on-off of aerosol outer circulation control valve (21) the control air supply tube (32).
7. training device according to the described in any item hermetically sealed plant nutrient mists of claim 2,4 or 5, which is characterized in that the cultivation
Wall panel (6) is double-layer seal hollow plate, and the phototrophy mist return port (46) is arranged in the upper layer of sealing hollow plate and does not pass through
It wears the cultivation plate (6), the plant culture hole (45) is through the cultivation plate (6) and plant culture fixed bowl (44) is placed on
The plant culture hole (45) is sealed in the plant culture hole (45) to realize the isolation of upper and lower box, and it is photosynthetic
Mist training case (1) seals and top is provided with LED light (48).
8. training device according to the described in any item hermetically sealed plant nutrient mists of claim 2,4 or 5, which is characterized in that described photosynthetic
Nutrient liquid atomizing case (40), rhizosphere nutrition liquid atomization box (39) are integrated into equipment box (3), and the equipment box (3) further includes control
Module (50), photosynthetic mist training case (1), rhizosphere mist training case (2), phototrophy liquid atomization box (40) and rhizosphere nutrition liquid mist
It is provided in case (39) sensor (49), the control module (50) connect with the sensor (49), and according to sensor
(49) environmental information that detects carry out spray amount, aerosol temperature, illumination adjusting.
9. a kind of plant mist culture method, which is characterized in that use the described in any item hermetically sealed plant nutrient mists of claim 1-8
It trains device and carries out plant culture, comprising: be sprayed using cauline leaf of the cauline leaf nutrient mist to plant, using rhizome nutrient mist to plant
The rhizosphere of object carries out spraying and collects two kinds of nutrient mists recyclings respectively.
10. a kind of plant mist culture method according to claim 9, which is characterized in that including can free switching unidirectionally follow
Ring and completely in recycle two kinds of gas circulation patterns, the one-way circulation from ambient inlet air and be supplied to the rhizosphere of plant into
Row respiration generates rich carbonated gas and is shipped to cauline leaf progress photosynthesis again, then trains case (1) from photosynthetic mist
Discharge, the completely interior circulation pattern are that the rhizosphere of plant carries out the rich carbonated gas transport of respiration generation to stem
Leaf carries out photosynthesis, and the gas transport rich in oxygen that the photosynthesis of cauline leaf generates carries out respiration to rhizosphere.
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