CN107750753A - A kind of control system for the warmhouse booth planted with seawater - Google Patents
A kind of control system for the warmhouse booth planted with seawater Download PDFInfo
- Publication number
- CN107750753A CN107750753A CN201711127737.XA CN201711127737A CN107750753A CN 107750753 A CN107750753 A CN 107750753A CN 201711127737 A CN201711127737 A CN 201711127737A CN 107750753 A CN107750753 A CN 107750753A
- Authority
- CN
- China
- Prior art keywords
- seawater
- control system
- output end
- greenhouse
- signal
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1476—Greenhouse gutters
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a kind of control system for the warmhouse booth planted with seawater, including pedestal, pedestal to be arranged on below ground surface, setting and waterproof layer on base internal wall, and planting soil layer is provided with waterproof layer；Pedestal both ends are connected by the keel shoe of arc, and greenhouse wall is provided with keel shoe；Angle in greenhouse with ground is provided with salina；Evaporator is provided with salina, evaporator includes dropper.Water source of the seawater as agricultural production can be used, improve the value of seawater；And saline and alkaline, desert region soil sunlight resource can be made full use of, provide more food sources for people；By setting evaporator, evaporation of seawater speed can be accelerated, improve the efficiency of sea water conversion, and the temperature and humidity of greenhouse can be adjusted, improve photosynthetic efficiency.
Description
Technical field
The present invention relates to a kind of greenhouse, more particularly to a kind of control system for the warmhouse booth planted with seawater.
Background technology
Green house of vegetables is a kind of framework structure of film with outstanding heat-insulating property, and it occurs that people are had
Vegetables in improper season.General green house of vegetables is covered with one or more layers insulating plastic pipe above using bamboo structure or the skeleton of steel construction
Film, material is thus formed a greenhouse space.Outer membrane prevents the loss of carbon dioxide caused by internal vegetable growth well,
Make that there is good heat insulation effect in canopy.
Water resource is the resource utilized extensively in production and life activity by the mankind, is not only widely used in agricultural, work
Industry and life, it is additionally operable to generating, water transport, aquatic products, tourism and environmental reconstruction etc..In a variety of purposes, has plenty of consumption
With water, some is then non-expendable or the use water of consumption very little, and the requirement to water quality is different.This is to make water resource one
Water is multi-purpose, fully develops the advantage of its comprehensive benefit.Global fresh water extremely lacks, and particularly special climate is formed
Salt-soda soil, seashore desert climate, having a large amount of water sources in vain can not be fully used.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of greenhouse planted with seawater
The control system of greenhouse, water source of the seawater as agricultural production can be used, improve the value of seawater；And it can make full use of
Saline and alkaline, desert region soil sunlight resource, more food sources are provided for people, and the temperature in greenhouse and wet can be adjusted
Degree, improve the growth rate of crop.
The technical solution adopted by the present invention is as follows：
A kind of control system for the warmhouse booth planted with seawater, including pedestal, pedestal are arranged on below ground surface, pedestal
Set on inwall and waterproof layer, be provided with planting soil layer on waterproof layer；Pedestal both ends are connected by the keel shoe of arc, keel shoe
On be provided with greenhouse wall；Angle in greenhouse with ground is provided with salina；Evaporator is provided with salina,
Evaporator includes dropper.Control system includes central control unit, signal conditioning circuit, A/D change-over circuits, is provided with greenhouse
First temperature sensor, the output end of the first temperature sensor are connected with the signal input part signal of signal conditioning circuit, letter
The signal output part of number modulate circuit is connected with the input end signal of A/D change-over circuits, output end and the center of A/D change-over circuits
Control unit signal is connected.
Further, the invention discloses a kind of preferred knot of the control system for the warmhouse booth planted with seawater
Structure, multiple support frames is provided with the pedestal, support frame is connected with the middle part of keel shoe, and condensation is provided between support frame
Pipe, the output end of condenser pipe are connected with evaporator input；The evaporator includes base, and support, support are provided with base
On be fixedly connected with distributive pipe, distributive pipe is connected with some droppers by pipeline, some through holes is provided with dropper.Salina
In be provided with second temperature sensor, the output end of second temperature sensor passes through the signal of cable and signal conditioning circuit and inputted
End electrical connection.
Further, evaporating plate frame is provided with the base, evaporating plate frame is provided with dropper, evaporating plate frame is square
Shape frame structure, evaporating plate is provided with the cavity of evaporating plate inframe, and evaporating plate is the porous network structure that chemical fibre is made into
Cloth；Seawater can be dropped on evaporating plate frame from dropper, and be flowed slowly into along evaporating plate in salina.
Further, the greenhouse is nearby provided with seawater storage pool, and seawater storage pool is defeated by pipeline and condenser pipe
Enter end to be connected, water circulating pump is provided with the pipeline that seawater storage pool is connected with condenser pipe, is provided with the rotating shaft of water circulating pump
Circulation motor.Control system includes the first motor-drive circuit, and signal input part and the center of the first motor-drive circuit control
Cell signal is connected, and the output end of the first motor-drive circuit electrically connects with circulation motor.
Further, the output end of the condenser pipe being connected by pipeline and distributive pipe, the phase of condenser pipe and distributive pipe
The 3rd magnetic valve is provided with pipeline even；The output end of salina is connected by pipeline with seawater storage pool；Seawater steams
Second solenoid valve is provided with the pipeline that hair groove is connected with seawater storage pool.
Further, the distributive pipe is connected by pipeline with salina, and distributive pipe is connected with salina
Backflow water pump and the first magnetic valve are provided with pipeline, backflow motor is provided with the rotating shaft for the water pump that flows back.Control system includes
Second motor-drive circuit, the signal input part of the second motor-drive circuit are connected with central control unit signal, the second motor
The output end of drive circuit electrically connects with backflow motor.
Further, multiple deflectors for being used to guide current are set on the greenhouse wall, and deflector is uniformly arranged on greatly
On canopy wall.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. by setting the present invention, the land resource and sunlight in seashore desert can be made full use of, realizes the production of cereal crops；
2. by setting the present invention, the utilization of seawater can be realized, greenhouse can also be utilized to produce more fresh water in process of production
Resource.
3. by setting evaporator, evaporation of seawater speed can be accelerated, improve the efficiency of sea water conversion, and can be adjusted big
The temperature and humidity of canopy, improve photosynthetic efficiency.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is seawater circulation structural representation；
Fig. 3 is sea water evaporator structural representation；
Marked in figure：1 is pedestal, and 2 be waterproof layer, and 3 be planting soil layer, and 4 be salina, and 5 be ground, and 6 be keel shoe, 7
It is deflector, 8 be greenhouse wall, and 9 be support frame, and 10 be condenser pipe, and 11 be seawater storage pool, and 12 be water circulating pump, and 13 be evaporation
Device, 14 be the first magnetic valve, and 15 be backflow water pump, and 16 be second solenoid valve, and 17 be the 3rd magnetic valve, and 18 be distributive pipe, and 19 are
Dropper, 20 be evaporating plate frame, and 21 be evaporating plate, and 22 be base, and 23 be support.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1-Figure 3, a kind of control system for the warmhouse booth planted with seawater, including pedestal 1, pedestal 1
It is arranged on below ground surface, setting and waterproof layer 2 on the inwall of pedestal 1, planting soil layer 3 is provided with waterproof layer 2；The both ends of pedestal 1
It is connected by the keel shoe 6 of arc, greenhouse wall 8 is provided with keel shoe 6；Seawater steaming is provided with greenhouse with the angle on ground
Send out groove 4；Evaporator 13 is provided with salina 4, evaporator 13 includes dropper 19.It is single that control system includes center control
Member, signal conditioning circuit, A/D change-over circuits, the first temperature sensor, the output end of the first temperature sensor are provided with greenhouse
Be connected with the signal input part signal of signal conditioning circuit, the signal output part of signal conditioning circuit and A/D change-over circuits
Input end signal is connected, and the output end of A/D change-over circuits is connected with central control unit signal.
Further, the invention discloses a kind of preferred knot of the control system for the warmhouse booth planted with seawater
Structure, multiple support frames 9 is provided with the pedestal 1, support frame 9 is connected with the middle part of keel shoe 6, is provided between support frame 9
Condenser pipe 10, the output end of condenser pipe 10 are connected with the input of evaporator 13；The evaporator 13 includes base 22, on base 22
Support 23 is provided with, distributive pipe 18 is fixedly connected with support 23, distributive pipe 18 is connected with some droppers 19, dropper by pipeline
Some through holes are provided with 19.Second temperature sensor is provided with salina 4, the output end of second temperature sensor passes through
Cable electrically connects with the signal input part of signal conditioning circuit.
Further, evaporating plate frame 20 is provided with the base 22, evaporating plate frame 20, evaporating plate are provided with dropper
Frame 20 is rectangular frame structure, is provided with evaporating plate 21 on the cavity in evaporating plate frame 20, evaporating plate 21 is made into for chemical fibre
Porous network structure cloth；Seawater can be dropped on evaporating plate frame 20 from dropper 19, and flows slowly into sea along evaporating plate 21
In water evaporation groove 4.
Further, the greenhouse is nearby provided with seawater storage pool 11, and seawater storage pool 11 passes through pipeline and condenser pipe
10 input is connected, and turning for the water circulating pump of water circulating pump 12 is provided with the pipeline that seawater storage pool 11 is connected with condenser pipe 10
Circulation motor is provided with axle.Control system includes driving circuit for electromagnetic valve, and the signal input part of driving circuit for electromagnetic valve is with
Centre control unit signal is connected, the output end of driving circuit for electromagnetic valve respectively with the 3rd magnetic valve（17）And second solenoid valve（16）
Electrical connection.
Further, the output end of the condenser pipe 10 being connected by pipeline and distributive pipe 18, condenser pipe 10 and Fen Shui
The 3rd magnetic valve 17 is provided with the connected pipeline of pipe 18；The output end of salina 4 passes through pipeline and seawater storage pool
11 are connected；Second solenoid valve 16 is provided with the pipeline that salina 4 is connected with seawater storage pool 11.
Further, the distributive pipe 18 is connected by pipeline with salina 4, distributive pipe 18 and salina 4
The backflow magnetic valve 14 of water pump 15 and first is provided with connected pipeline, backflow motor is provided with the rotating shaft for the water pump 15 that flows back.
Control system includes the second motor-drive circuit, signal input part and the central control unit signal phase of the second motor-drive circuit
Even, the output end of the second motor-drive circuit electrically connects with backflow motor.
Further, multiple deflectors 7 for being used to guide current are set on the greenhouse wall 8, and deflector 7 is uniformly arranged on
On greenhouse wall 8.
When specifically used, by greenhouse build by the sea or salt-soda soil water source side, insert what can directly be planted in greenhouse
Soil, greenhouse is sealed and can be used.
Carrying out practically process, after sun rise comes, the temperature rise of greenhouse, greenhouse is interior to be full of vapor；Then circulate
Electric motor starting, circulation motor drive water circulating pump operating, and water circulating pump is by the low temperature seawater or saline-alkali water in seawater storage pool 11
Suction, and be transported in condenser pipe 10, the temperature of condenser pipe 10 reduces, and the Water vapor condensation in greenhouse is on condenser pipe 10, so
Water droplet is instilled from condenser pipe 10 in soil afterwards, is watered for soil.Meanwhile the temperature of greenhouse can be reduced, improve the growth speed of crop
Degree.In the process of running, the temperature of seawater gradually rises condenser pipe 10, then by the seawater injection evaporator 13 of heating, steams
Hair device 13 can accelerate evaporation of seawater, improve seawater transformation efficiency.
Seawater flows out and dropped onto on evaporating plate 21 from dropper 19, and evaporating plate 21 is network structure, and venting capability is good, air
Circulation energy fast speed belt walk moisture.Seawater is evaporated in salina 4, and more moisture are provided for greenhouse.Push away over time
Moving, the hot water in salina 4 gradually increases, after the temperature of greenhouse is reduced to photosynthesis optimal critical point, circulation electricity
Office closes, and condenser pipe 10 is out of service.Hot water in salina 4 can provide heat for greenhouse, prevent that greenhouse temperature is too low
Plant is caused to be damaged by frost.Under the low temperature environment at night, the Water vapor condensation in greenhouse is on greenhouse wall 8, then along deflector 7
It is back on crop, without returning in salina 4.Backflow water pump 15 can make seawater in salina 4 and evaporating plate
Flowed back and forth between 21, increase flow efficiency and rate of heat dispation.
The seawater to cool down is input in seawater storage pool 11 by morning, salina 4, repeats to follow above
Ring.So, greenhouse-environment just can be utilized, fresh water is much constantly manufactured, for crop growth.
To the later stage, after the fresh water of production is more than the growth demand of crop, by being provided with guiding device on condenser pipe 10
By fresh water collecting into container, the production of fresh water is realized.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (7)
- A kind of 1. control system for the warmhouse booth planted with seawater, it is characterised in that：Including pedestal（1）, pedestal（1）If Put below ground surface, pedestal（1）Setting and waterproof layer on inwall（2）, waterproof layer（2）On be provided with planting soil layer（3）；Pedestal （1）The keel shoe that both ends pass through arc（6）It is connected, keel shoe（6）On be provided with greenhouse wall（8）；The angle in greenhouse and ground Place is provided with salina（4）；Salina（4）Inside it is provided with evaporator（13）, evaporator（13）Including dropper（19）； Control system includes central control unit, signal conditioning circuit, A/D change-over circuits, and the first temperature sensor is provided with greenhouse, The output end of first temperature sensor is connected with the signal input part signal of signal conditioning circuit, the signal of signal conditioning circuit Output end is connected with the input end signal of A/D change-over circuits, output end and the central control unit signal phase of A/D change-over circuits Even.
- A kind of 2. control system for the warmhouse booth planted with seawater as claimed in claim 1, it is characterised in that：It is described Pedestal（1）On be provided with multiple support frames（9）, support frame（9）With keel shoe（6）Middle part be connected, support frame（9）Between set There is condenser pipe（10）, condenser pipe（10）Output end and evaporator（13）Input is connected；The evaporator（13）Including base （22）, base（22）On be provided with support（23）, support（23）On be fixedly connected with distributive pipe（18）, distributive pipe（18）Pass through pipe Road is connected with some droppers（19）, dropper（19）On be provided with some through holes；Salina（4）In be provided with second temperature sensing Device, the output end of second temperature sensor are electrically connected by cable with the signal input part of signal conditioning circuit.
- A kind of 3. control system for the warmhouse booth planted with seawater as claimed in claim 2, it is characterised in that：It is described Base（22）On be provided with evaporating plate frame（20）, evaporating plate frame is provided with dropper（20）, evaporating plate frame（20）For rectangle frame Frame structure, evaporating plate frame（20）Evaporating plate is provided with interior cavity（21）, evaporating plate（21）It is made into for chemical fibre porous Network structure cloth；Seawater can be from dropper（19）It is dropped in evaporating plate frame（20）On, and along evaporating plate（21）Flow slowly into sea Water evaporation groove（4）In.
- A kind of 4. control system for the warmhouse booth planted with seawater as claimed in claim 3, it is characterised in that：It is described Greenhouse is nearby provided with seawater storage pool（11）, seawater storage pool（11）Pass through pipeline and condenser pipe（10）Input be connected, Seawater storage pool（11）With condenser pipe（10）Water circulating pump is provided with connected pipeline（12）Set in the rotating shaft of water circulating pump There is circulation motor；Control system includes the first motor-drive circuit, and signal input part and the center of the first motor-drive circuit are controlled Cell signal processed is connected, and the output end of the first motor-drive circuit electrically connects with circulation motor.
- A kind of 5. control system for the warmhouse booth planted with seawater as claimed in claim 4, it is characterised in that：It is described Condenser pipe（10）Output end pass through pipeline and distributive pipe（18）Be connected, condenser pipe（10）With distributive pipe（18）Connected pipe The 3rd magnetic valve is provided with road（17）；Salina（4）Output end pass through pipeline and seawater storage pool（11）It is connected；Sea Water evaporation groove（4）With seawater storage pool（11）Second solenoid valve is provided with connected pipeline（16）；Control system includes electromagnetism Valve-driving circuit, the signal input part of driving circuit for electromagnetic valve are connected with central control unit signal, driving circuit for electromagnetic valve Output end respectively with the 3rd magnetic valve（17）And second solenoid valve（16）Electrical connection.
- A kind of 6. control system for the warmhouse booth planted with seawater as claimed in claim 5, it is characterised in that：It is described Distributive pipe（18）Pass through pipeline and salina（4）It is connected, distributive pipe（18）With salina（4）Set on connected pipeline It is equipped with backflow water pump（15）With the first magnetic valve（14）, flow back water pump（15）Rotating shaft on be provided with backflow motor；Control system Including the second motor-drive circuit, the signal input part of the second motor-drive circuit is connected with central control unit signal, and second The output end of motor-drive circuit electrically connects with backflow motor.
- A kind of 7. control system for the warmhouse booth planted with seawater as claimed in claim 6, it is characterised in that：It is described Greenhouse wall（8）It is upper that multiple deflectors for being used to guide current are set（7）, deflector（7）It is uniformly arranged on greenhouse wall（8）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127737.XA CN107750753A (en) | 2017-11-15 | 2017-11-15 | A kind of control system for the warmhouse booth planted with seawater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127737.XA CN107750753A (en) | 2017-11-15 | 2017-11-15 | A kind of control system for the warmhouse booth planted with seawater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107750753A true CN107750753A (en) | 2018-03-06 |
Family
ID=61278874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711127737.XA Withdrawn CN107750753A (en) | 2017-11-15 | 2017-11-15 | A kind of control system for the warmhouse booth planted with seawater |
Country Status (1)
| Country | Link |
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| CN (1) | CN107750753A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343683A (en) * | 1978-01-12 | 1982-08-10 | Diggs Richard E | Method for desalinating water |
| DE3332499A1 (en) * | 1983-09-08 | 1985-04-11 | Western Promotions Ltd., London | Greenhouse system with solar-powered seawater demineralisation, where greenhouse, evaporator, cooler for condensation, and condensation are combined due to the biological microclimate of the crops to a functionally and economically complementing unit |
| DE3612188A1 (en) * | 1986-04-11 | 1987-10-15 | Walter Graef | Solar sea-water desalination plant |
| WO1997034831A1 (en) * | 1996-03-18 | 1997-09-25 | Top Ecology Co., Ltd. | Saltwater distillation housing |
| CN105936522A (en) * | 2016-06-12 | 2016-09-14 | 河海大学常州校区 | Structure compact type seawater desalination device |
| CN107311377A (en) * | 2017-08-16 | 2017-11-03 | 武汉理工大学 | Stage type solar energy sea water desalination apparatus and desalination method |
| CN207733326U (en) * | 2017-11-15 | 2018-08-17 | 宋宏婷 | A kind of control system for the greenhouse planted with seawater |
-
2017
- 2017-11-15 CN CN201711127737.XA patent/CN107750753A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343683A (en) * | 1978-01-12 | 1982-08-10 | Diggs Richard E | Method for desalinating water |
| DE3332499A1 (en) * | 1983-09-08 | 1985-04-11 | Western Promotions Ltd., London | Greenhouse system with solar-powered seawater demineralisation, where greenhouse, evaporator, cooler for condensation, and condensation are combined due to the biological microclimate of the crops to a functionally and economically complementing unit |
| DE3612188A1 (en) * | 1986-04-11 | 1987-10-15 | Walter Graef | Solar sea-water desalination plant |
| WO1997034831A1 (en) * | 1996-03-18 | 1997-09-25 | Top Ecology Co., Ltd. | Saltwater distillation housing |
| CN105936522A (en) * | 2016-06-12 | 2016-09-14 | 河海大学常州校区 | Structure compact type seawater desalination device |
| CN107311377A (en) * | 2017-08-16 | 2017-11-03 | 武汉理工大学 | Stage type solar energy sea water desalination apparatus and desalination method |
| CN207733326U (en) * | 2017-11-15 | 2018-08-17 | 宋宏婷 | A kind of control system for the greenhouse planted with seawater |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180306 |