CN106613514A - Plant culture machine based on wind-solar complementary technology - Google Patents

Plant culture machine based on wind-solar complementary technology Download PDF

Info

Publication number
CN106613514A
CN106613514A CN201610889423.2A CN201610889423A CN106613514A CN 106613514 A CN106613514 A CN 106613514A CN 201610889423 A CN201610889423 A CN 201610889423A CN 106613514 A CN106613514 A CN 106613514A
Authority
CN
China
Prior art keywords
plant
wind
machine based
mutual complementing
light mutual
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.)
Pending
Application number
CN201610889423.2A
Other languages
Chinese (zh)
Inventor
吴国庆
霍伟
宋晨光
朱维南
张旭东
何大伟
韩洪松
谭阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong University
Original Assignee
Nantong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong University filed Critical Nantong University
Priority to CN201610889423.2A priority Critical patent/CN106613514A/en
Publication of CN106613514A publication Critical patent/CN106613514A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/16Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/26Electric devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

The invention discloses a plant culture machine based on a wind-solar complementary technology. The plant culture machine comprises components and parts like a horizontal-axis wind turbine, a solar panel, a three-phase rectifier, a DC/DC converter, a DC/AC inverter, a storage battery, a water storage pool, a controller, a gird-connected interface control device, a hygrometer, a window and a planting box. The plant culture machine provided by the invention combines a new energy device in a district, especially combines wind-solar complementary and microgrid technologies to control illumination and humidity in the planting box; directed at heliophile and ombrophyte properties of plants, the planting box is specially designed; and natural rainwater resources are fully utilized for reasonable and proper irrigation of the plants.

Description

A kind of plant culturing machine based on wind light mutual complementing technology
Technical field
The present invention relates to a kind of new energy field and a kind of plant planting field, more particularly to a kind of wind light mutual complementing technology, Microgrid and a kind of plant culturing machine.
Background technology
With the continuous enhancing of people's environmental protection consciousness, the continuous improvement of material and culture level, in recent years various countries have been By the exploitation pendulum of new forms of energy in important strategic location.China possesses abundant wind resource and illumination condition is sufficient, Have benefited from the unremitting effort of scientific research personnel, it is empty that wind-driven generator and solar panel have been obtained for wide exploitation Between.Microgrid can not only give full play to the complementation of wind-power electricity generation and photovoltaic generation as a brand-new branch in new forms of energy direction Attribute, can more integrate other electric power resource Land use systems, natural resourcess cannot completely supply load is used when, it can be from Electrical network major network obtains electricity, it is ensured that the steady safe operation of load.
Used as indoor design and the important component part of environmental conservation, it is a kind of main purifying the air of a room that indoor green is planted Approach.With the continuous improvement of living standard, people plant the species of green plant and are also being continuously increased, and the plant planted is not only Can with the harmful gass in absorption air, while also play regulation indoor temperature, humidity, release oxygen, adjust householder's mood, Build the effect of good indoor environment.
Plant growing mode common at present mostly is the plastic tub or cylinder made of stones of disposal molding, these plant culturing utensils Generally in the single environment of a fixed position, natural conditions is placed on, and easily lack moisture, sun because of some factors The necessary growth conditionss such as light, these all arrange plant and make troubles for householder.
The content of the invention
The invention aims to overcome the shortcomings of the above, there is provided a kind of plant culturing based on wind light mutual complementing technology Machine, from the angle of new forms of energy, with reference to the existing new forms of energy device of cell, obtains the data such as illumination, humidity from nature, real The real-time regulation of each call parameter in existing plant culturing machine.
The purpose of the present invention is achieved through the following technical solutions:A kind of plant culturing machine based on wind light mutual complementing technology, Including electric power produce link, transformation of electrical energy link, information conversion links, plant culturing link, each link co-ordination, and Function is realized eventually through cultivation box.
Further improvement of the present invention is:Including vertical axis aerogenerator, solar panel, three-phase rectifier, DC/DC changers, DC/AC inverters, accumulator, cistern, MPPT controller, grid-connected interface control unit, drimeter, window And cultivation box, vertical axis aerogenerator and solar panel are connected by MPPT controller, while the controller is also equipped with Can control the standalone module of total cistern;Vertical axis aerogenerator connects commutator and DC/DC changers, will be converted to Unidirectional current deliver to dc bus;The electricity that solar panel is produced is directly connected to DC/DC changers and the electricity that will be produced Power delivers to dc bus;Electric power is delivered to accumulator by dc bus, and the electric power that accumulator cannot be stored passes through DC/AC inverters Ac bus are delivered to, power supply network major network is tried out, meanwhile, MPPT controller and cistern are connected with cultivation box.
Further improvement of the present invention is:The control strategy of plant culturing machine is from vertical axis aerogenerator and too The maximal power tracing data of positive energy cell panel, pour water source and may be from nature rainwater;Can be controlled inside it by real time data Switch, the switch of control plantation box body inner nozzle with window side electro-motor, it is ensured that keep needed for plant growing in casing Humidity, ventilation and the intensity of illumination wanted.
Further improvement of the present invention is:Cultivation box includes that sunshading board, electro-motor, top board, water tank, commercially available water enter Mouth, rainwater entrance, nozzle, the first plant are shelved plate, the first drimeter, controller case, the second plant and shelve plate, the second humidity Meter.
Further improvement of the present invention is:The both sides standard-sized sheet of cultivation box, sunshading board can be opened, the first plant shelve plate and Second plant is shelved and arrange on plate multiple vents.
Further improvement of the present invention is:The cistern on rainwater entrance connection roof is by using natural rainwater to plantation Plant in case is poured;When natural amount of rainfall is inadequate, commercially available water inlet connects commercially available water to the plant in cultivation box Poured.
Further improvement of the present invention is:Collect vertical axis aerogenerator, solar panel and the first humidity Meter, the second hygroscopic data, form a kind of ratio parameter, MPPT controller recycle this state modulator window, sunshading board, The switch of nozzle, the humidity, ventilation and intensity of illumination in regulation cultivation box.
Further improvement of the present invention is:It is detachable that first plant shelves plate.
Further improvement of the present invention is:By links modularity, except electric power produces link and transformation of electrical energy ring Section is outer, and other links can be converted arbitrarily and unaffected.
The present invention has compared with prior art advantages below:
1st, new energy technology and vegetable culture technique are combined, particularly quotes and be with wind-power electricity generation and photovoltaic generation The microgrid of representative, the comprehensive utilization for new forms of energy provides new approaches;
2nd, the green planting management for intelligent residential district provides a kind of new solution and thinking, can be on-site in real time according to cell Weather conditions, determine humidity required for plant, ventilation and intensity of illumination;
3rd, the mode for adopting new forms of energy is powered for cell, especially with the mode that wind-power electricity generation and photovoltaic generation combine, is carried The high normal reliability of operation of microgrid and stability, overcome it is single when powering for power supply it is possible that intermittent problems;
4th, rationally utilize local rainfall, it is to avoid the direct loss of rainfall resource and making which give it is a kind of it is simple it is efficient directly Utilization ways;
5th, the maintenance management for decentralized houseplant provides a kind of new approaches, and the program can be according to local concrete condition Carry out the optimization of personalization.
Description of the drawings:
Fig. 1 is the module map of the present invention;
Fig. 2 is the structural representation of cultivation box of the present invention:
Fig. 3 is the rearview of Fig. 2;
Label in figure:1- sunshading boards;2- electro-motors;3- top boards;4- water tanks;The commercially available water inlets of 5-;6- rainwater entrances; 7- nozzles;8- plants shelve plate;9- drimeters;10- controller cases;11- plants shelve plate;12- drimeters, 13- hang down D-axis wind-driven generator, 14- solar panels, 15- three-phase rectifiers, 16- DC/DC changers, 17- DC/AC inverters, 18- accumulator, 19- cisterns, 20-MPPT controllers, 21- windows, 22- cultivation boxs.
Specific embodiment:
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below by the skill in the embodiment of the present invention Art scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than all Embodiment.The element for describing in one embodiment of the invention and feature can be with one or more other embodiment party The element and feature illustrated in formula combines.It should be noted that for purposes of clarity, eliminate in explanation unrelated to the invention , the expression and description of part known to persons of ordinary skill in the art and process.Based on the embodiment in the present invention, this area The every other embodiment that those of ordinary skill is obtained on the premise of creative work is not paid, belongs to guarantor of the present invention The scope of shield.
As Fig. 1 to Fig. 3 shows a kind of a kind of embodiment of the plant culturing machine based on wind light mutual complementing technology of the present invention, From macroscopically seeing it is considered that produce link, transformation of electrical energy link, information conversion links, plant culturing link institute structure by electric power Into;From from microcosmic, the system is believed that and is become by vertical axis aerogenerator, solar panel, three-phase rectifier, DC/DC Parallel operation, DC/AC inverters, accumulator, cistern, controller, grid-connected interface control unit, drimeter, window and cultivation box Constituted Deng parts.
The present invention is using feed unit of the micro-grid system as energy for being based on wind light mutual complementing technology:Using can in cell The wind energy and solar energy collected is originated as the energy of microgrid inner vertical shaft wind-driven generator and solar panel.For intelligence Can be for cell, typically for using electricity wisely area and power generating quality reliability, usually from roof as can distributed power source Construction, power generation site.By the use of MPPT controller as a kind of maximum at vertical axis aerogenerator and solar panel The device of power tracking, and the data for collecting are retained, as a kind of important evidence of local weather data.It is same with this When, for vertical axis aerogenerator, energy need to be delivered to into dc bus through commutator and DC/DC changers;For the sun Can cell panel then directly dc bus delivered to by DC/DC changers;Afterwards electricity deposited to accumulator again, unnecessary part is then Using DC/AC inverters, DC conversion is become into alternating current.
The present invention adopts intelligent cistern as the main supply mode in water source of cultivation box:It is attached including total cistern and machine Band water tank.Total cistern storage rainwater, feeds the water into when the subsidiary water tank of machine is in exsiccosis, such as total water-retention water less than Then keep then unnecessary water being entered into sewer pipe after water-retention state, water are full;Machine water tank is when then humidity is relatively low in case by water Discharge from nozzle.
The present invention using DSP2812 as microgrid MPPT controller, using STM32 as cultivation box built-in controller: MPPT controller is used to track the peak power of vertical axis aerogenerator and solar panel, at the same time according to both Peak power analyzes the weather condition at the moment;Cultivation box built-in controller connection drimeter, nozzle and electro-motor, by by The signal analysis that MPPT controller and drimeter are passed back draw the switch conditions of sunshading board, faucet and window.MPPT controller It is also equipped with water tank control module, voltage x current acquisition module, PWM drive modules etc..
The present invention devises the peak power parameter of a kind of wind-driven generator and solar panel.Wind-power electricity generation and photovoltaic Generate electricity and there is extremely strong complementarity:Under normal circumstances, when photovoltaic generation power is in higher value, wind-power electricity generation power is less;And When wind-power electricity generation power is in higher value, often photovoltaic generation power is less.Therefore, it can the relational implementation by both The substantially prediction of real-time weather, so as to obtain a preferable plant environment value.It is possible thereby to reference to the Optimal growth ring of plant Border, determines humidity in cultivation box, ventilation and intensity of illumination.
The present invention has been fully taken into account as the replacement in season may caused wind resource, Luminous energy resource and precipitation Not enough situation.Monthly mean temperature, solar irradiation angle, the wind for recognizing this area should be also taken into full account in concrete operations The information such as the average wind of machine setting height(from bottom), by connect electrical network major network and building in commercially available water source, it is ensured that cultivation box it is normal Work and operation.
A 2-D data can be obtained by the peak power data of wind-driven generator and solar panel.Typically recognize For when wind-driven generator is also at high-power state in high-power state, solar panel, it is believed that outdoor is in Strong wind has the environment of sunlight, can now close window, opens sunshading board;When wind-driven generator is in high-power state and solar energy When cell panel is in small-power state, it is believed that outdoor is rainy weather, window can be now closed, adjustment sunshading board angle is arrived Correct position;When wind-driven generator is in high-power state in small-power state, solar panel, it is believed that outdoor place In the environment for having sunlight, mild wind, can now open the window, open sunshading board;When solar panel and wind-driven generator are located When small-power state, now can open the window, adjustment sunshading board is to correct position.
Cultivation box built-in controller also controls water tank and nozzle.With reference to the water level situation in water tank and hygroscopic display shape Condition, and consider that the happiness aqueouss of each plant moderately discharge water.
This programme is further related to and network interface.Can lead to when realizing that energy is supplied based on the micro-grid system of wind light mutual complementing Cross electrical network major network to transmit electric power for it, but now MPPT controller remains as plant culturing machine cultivation box internal controller offer necessity Data signal.
Finally it should be noted that:Although the present invention and its advantage has below been described in detail it should be appreciated that not Various changes can be carried out in the case of the spirit and scope of the present invention being defined by the claims appended hereto, substitute and Conversion.And, the scope of the present invention is not limited only to the concrete reality of the process described by description, equipment, means, method and steps Apply example.One of ordinary skilled in the art will readily appreciate that from the disclosure, can be used according to the present invention and be held The row function essentially identical to corresponding embodiment described herein obtains result, the existing and future essentially identical with it Process to be developed, equipment, means, method or step.Therefore, appended claim is directed at being wrapped in the range of them Include such process, equipment, means, method or step.

Claims (9)

1. a kind of plant culturing machine based on wind light mutual complementing technology, it is characterised in that:Link, transformation of electrical energy ring are produced including electric power Section, information conversion links, plant culturing link, each link co-ordination, and realize function eventually through cultivation box.
2. a kind of plant culturing machine based on wind light mutual complementing technology according to claim 1, it is characterised in that:Including vertical Axis wind power generator(13), solar panel(14), three-phase rectifier(15), DC/DC changers(16), DC/AC inverters (17), accumulator(18), cistern(19), MPPT controller(20), grid-connected interface control unit, drimeter, window(21)With And cultivation box(22), vertical axis aerogenerator and solar panel are connected by MPPT controller, while the controller is also matched somebody with somebody For the standalone module of controllable cistern;Vertical axis aerogenerator connects commutator and DC/DC changers, will be converted to Unidirectional current deliver to dc bus(23);The electricity that solar panel is produced is directly connected to DC/DC changers and will produce Electric power deliver to dc bus;Electric power is delivered to accumulator by dc bus, and the electric power that accumulator cannot be stored is inverse by DC/AC Become device and deliver to ac bus(24), power supply network major network try out, meanwhile, MPPT controller and cistern are connected with cultivation box.
3. a kind of plant culturing machine based on wind light mutual complementing technology according to claim 2, it is characterised in that:The plant The control strategy of culture machine is from vertical axis aerogenerator and the maximal power tracing data of solar panel, watering pours water Source may be from nature rainwater;Switch, the control cultivation box case of its internal and window side electro-motor can be controlled by real time data The switch of internal nozzle, it is ensured that the humidity, ventilation and intensity of illumination in casing required for holding plant growing.
4. a kind of plant culturing machine based on wind light mutual complementing technology according to claim 3, it is characterised in that:The plantation Case includes sunshading board(1), electro-motor(2), top board(3), water tank(4), commercially available water inlet(5), rainwater entrance(6), nozzle (7), the first plant shelve plate(8), the first drimeter(9), controller case(10), the second plant shelve plate(11), the second humidity Meter(12).
5. a kind of plant culturing machine based on wind light mutual complementing technology according to claim 4, it is characterised in that:The plantation The both sides standard-sized sheet of case, the sunshading board(1)Can open, in first plant plate is shelved(8)Plate is shelved with second plant (11)It is upper that multiple vents are set.
6. a kind of plant culturing machine based on wind light mutual complementing technology according to claim 5, it is characterised in that:The rainwater Entrance(6)The cistern on connection roof is poured by using natural rainwater to the plant in cultivation box;In natural amount of rainfall When inadequate, the commercially available water inlet(5)Connect commercially available water to pour the plant in cultivation box.
7. a kind of plant culturing machine based on wind light mutual complementing technology according to claim 6, it is characterised in that:Collect vertical Axis wind power generator, solar panel and the first drimeter(9), the second drimeter(12)Data, form a kind of ratio Parameter, MPPT controller recycles this state modulator window, sunshading board(1), nozzle(7)Switch, adjust cultivation box in Humidity, ventilation and intensity of illumination.
8. a kind of plant culturing machine based on wind light mutual complementing technology as claimed in claim 7, it is characterised in that:Described first plants Thing shelves plate(8)Detachably.
9. a kind of plant culturing machine based on wind light mutual complementing technology as claimed in claim 1, it is characterised in that:By links Modularity, in addition to electric power produces link and transformation of electrical energy link, other links can be converted arbitrarily and unaffected.
CN201610889423.2A 2016-10-12 2016-10-12 Plant culture machine based on wind-solar complementary technology Pending CN106613514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610889423.2A CN106613514A (en) 2016-10-12 2016-10-12 Plant culture machine based on wind-solar complementary technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610889423.2A CN106613514A (en) 2016-10-12 2016-10-12 Plant culture machine based on wind-solar complementary technology

Publications (1)

Publication Number Publication Date
CN106613514A true CN106613514A (en) 2017-05-10

Family

ID=58856627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610889423.2A Pending CN106613514A (en) 2016-10-12 2016-10-12 Plant culture machine based on wind-solar complementary technology

Country Status (1)

Country Link
CN (1) CN106613514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107318531A (en) * 2017-08-21 2017-11-07 北京国润天能新能源科技股份有限公司 The apparatus and method that a kind of artificial light source cultivates vegetables

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968489A (en) * 1963-05-14 1964-09-02 Charles Evelyn Jones Improvements in or relating to glass-houses
CN101278647A (en) * 2008-05-09 2008-10-08 缪同春 Device for cultivating forestry seedling with complementary applications of solar photovoltaic power and wind power
CN101278644A (en) * 2008-05-14 2008-10-08 缪同春 Device for cultivating potted plant with complementary applications of photovoltaic power and wind power
KR20100045873A (en) * 2008-10-24 2010-05-04 이상문 An apartment house having a terrace
CN202714021U (en) * 2012-06-01 2013-02-06 张瀚予 Wind-solar hybrid generation plant greenhouse
CN204598774U (en) * 2015-03-30 2015-09-02 深圳市铁汉生态环境股份有限公司 A kind of afforestation equipment carrying out rainwater-collecting
CN105048505A (en) * 2015-08-24 2015-11-11 南通大学 Wind-light complementary micro-grid system used for intelligent cell

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968489A (en) * 1963-05-14 1964-09-02 Charles Evelyn Jones Improvements in or relating to glass-houses
CN101278647A (en) * 2008-05-09 2008-10-08 缪同春 Device for cultivating forestry seedling with complementary applications of solar photovoltaic power and wind power
CN101278644A (en) * 2008-05-14 2008-10-08 缪同春 Device for cultivating potted plant with complementary applications of photovoltaic power and wind power
KR20100045873A (en) * 2008-10-24 2010-05-04 이상문 An apartment house having a terrace
CN202714021U (en) * 2012-06-01 2013-02-06 张瀚予 Wind-solar hybrid generation plant greenhouse
CN204598774U (en) * 2015-03-30 2015-09-02 深圳市铁汉生态环境股份有限公司 A kind of afforestation equipment carrying out rainwater-collecting
CN105048505A (en) * 2015-08-24 2015-11-11 南通大学 Wind-light complementary micro-grid system used for intelligent cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
阿普尔顿编: "《科研楼规划与设计》", 31 August 2013, 沈阳:辽宁科学技术出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107318531A (en) * 2017-08-21 2017-11-07 北京国润天能新能源科技股份有限公司 The apparatus and method that a kind of artificial light source cultivates vegetables

Similar Documents

Publication Publication Date Title
CN205134425U (en) Ecological photovoltaic rainwater is collected and retrieval and utilization system of being engaged in agriculture
CN102355004B (en) Distributed photovoltaic power generation regional integrated control system
CN102884962B (en) Light adjustable type photovoltaic agricultural shed
CN202635220U (en) Solar photovoltaic greenhouse
CN103161248B (en) Can the roof of Intelligent adjustment inclined degree
CN102355005B (en) Distributed photovoltaic power generation regional integrated control method
CN207022661U (en) A kind of intelligent multi-function green plants wall
CN108040689A (en) A kind of circulating agricultural planting frame
CN107548803A (en) A kind of energy saving greenhouse greenhouse
CN208506618U (en) Environmental monitoring system in a kind of greenhouse
CN102172185B (en) Solar ray utilization method for plant culture
CN204156777U (en) Solar energy green house of vegetables Green Roof electricity generation system
CN108191168A (en) A kind of wind energy and solar energy complementary modularization sewage disposal equipment
CN202998944U (en) Photovoltaic agricultural greenhouse with adjustable light quantity
CN209073070U (en) A kind of greenhouse insulation quilt wrap-up
CN106613514A (en) Plant culture machine based on wind-solar complementary technology
CN202248573U (en) Device for using solar photo-electricity on building, conserving energy and reducing emission
CN206361501U (en) A kind of green building wind-solar complementary type public lighting device
CN203912695U (en) The chargeable intelligent gardening machine of solar energy
CN103222410B (en) Comprehensive utilization method and facility of new energy power distribution and output system and desertification control
CN205663257U (en) Photovoltaic ecological economics building
CN205946759U (en) Novel greenhouse
CN205865358U (en) Greenhouse
JP2012231766A (en) Self-standing clean farm system
CN209376306U (en) A kind of intelligent Greenhouse based on photovoltaic

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170510