CN109006060A - A kind of fertigation intelligent control photovoltaic green-house - Google Patents
A kind of fertigation intelligent control photovoltaic green-house Download PDFInfo
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- CN109006060A CN109006060A CN201811176690.0A CN201811176690A CN109006060A CN 109006060 A CN109006060 A CN 109006060A CN 201811176690 A CN201811176690 A CN 201811176690A CN 109006060 A CN109006060 A CN 109006060A
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- water pump
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 238000003973 irrigation Methods 0.000 claims abstract description 30
- 230000002262 irrigation Effects 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims abstract description 27
- 239000002689 soil Substances 0.000 claims abstract description 27
- 239000007858 starting material Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000009305 arable farming Methods 0.000 claims abstract description 13
- 239000003337 fertilizer Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 244000261422 Lysimachia clethroides Species 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 210000003608 fece Anatomy 0.000 abstract description 9
- 239000010871 livestock manure Substances 0.000 abstract description 9
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 8
- 230000032683 aging Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003483 aging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- 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
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/222—Lamellar or like blinds
-
- 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
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
-
- 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
- A01G9/243—Collecting solar energy
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
-
- 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
-
- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
-
- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of fertigation intelligent control photovoltaic green-house, including steel construction greenhouse, shading system and fertigation control system are fixed in steel construction greenhouse；Steel construction greenhouse includes main structure and roof truss structure, the steel side column bottom of main structure is embedded in masonry enclosure wall, shading system includes folding sunshade cloth, suspension wire, guiding steel wire, support column, cross bar, the motor that reduces starter of the binary shafts, drive shaft and rack gear push rod, fertigation control system includes PC machine, water tank, fertilizer preserving case, Venturi tube, filtering irrigation case, drainpipe and drip irrigation emitter, inserted with soil humidity sensor in arable farming soil layer；Solar panel is connect with battery, and battery is connect with PC machine, and PC machine is connect with battery valve, the motor that reduces starter of the binary shafts, the first water pump, the second water pump, soil humidity sensor.The greenhouse can carry out accurate trickle irrigation liquid manure to long-term cropping, improve the lateral rigidity of greenhouse, stability is more preferable；The greenhouse utilizes photovoltaic power supply, saves electric energy.
Description
Technical field
The present invention relates to chamber planting fields, and in particular to a kind of fertigation intelligent control photovoltaic green-house.
Background technique
Greenhouse is the important application of agricultural modernization, Temperature Control, humid control and light control in one,
Have the characteristics that height is intelligentized.Existing greenhouse is mostly steel construction greenhouse, and steel construction has short construction period, low cost
The features such as, however for large-scale steel structure greenhouse, longitudinally rigid deficiency, the bridging for relying solely on intercolumniation is still difficult
To guarantee the main body lateral stability of steel construction greenhouse, while the setting of existing solar panel is unreasonable, at the top of greenhouse
Being paved with solar panel causes to lack daylight illumination inside greenhouse, causes the daylighting inside greenhouse to consume energy and increases,
It is unfavorable for the normal growth of energy conservation and crop.
Existing greenhouse mostly uses the technology of atomizing humidifying performance to improve the humidity in greenhouse, to guarantee the growth of crop,
Which easily causes the main structure corrosion of greenhouse and other electrical equipment quick agings even to damage, while being atomized and adding
The waste that wet mode not only results in water resource can not also precisely water to the crop of plantation, cause crop root water shortage
Problem；Fertilizing operation can not be carried out using existing atomization conduit, atomizer, which easily blocks, causes liquid manure to pour the failure applied；It is existing
There is greenhouse still to use the measure of artificial covering puggaree to carry out sunshade, which low efficiency, workload to greenhouse inside
Greatly.
Summary of the invention
The present invention to solve the above-mentioned problems, devises a kind of fertigation intelligent control photovoltaic green-house, which can be right
Long-term cropping carries out accurate trickle irrigation liquid manure, is conducive to the saving of water resource, prevents atomized steam corrosion greenhouse main body structure and makes
Electrical equipment aging and loss；The steel and concrete structure that the greenhouse uses, combines the two-fold advantage of steel construction and brick mix structure, saves
The lateral rigidity of steel construction greenhouse is improved while construction period, stability is more preferable；The greenhouse utilizes photovoltaic power supply, saves electricity
Can, while the greenhouse, using automation shading system, the shading system structure is simple, improves the intelligence and work of greenhouse control
Make efficiency.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the present invention is achieved by the following technical solutions:
A kind of fertigation intelligent control photovoltaic green-house, which is characterized in that solid in steel construction greenhouse including steel construction greenhouse
Surely there are shading system and fertigation control system；
The steel construction greenhouse includes main structure and roof truss structure, and main structure is by stringer by multiple single span steel frames
It is sequentially connected in series fixed composition, single span steel frame is made of steel side column and gooseneck rigid connection, and the side of main structure, which is equipped with, builds
The steel side column bottom of enclosing wall, single span steel frame is embedded in masonry enclosure wall, and plug-type ventilation is installed on above masonry enclosure wall
Window, the top of air hole are just connected to wall purlins, and transparent shingle nail, the column of the steel side column of main structure are fixed in wall purlins
Between be just connected to intercolumniation bridging, the roof truss structure is slope surface steel roof truss, is fixed on the transparent roof panels of slope surface steel roof truss
The end of solar panel, the setting of solar panel interval, main structure is equipped with split door leaf；
The shading system includes folding sunshade cloth, suspension wire, guiding steel wire, support column, cross bar, reduces starter of the binary shafts
Motor, drive shaft and rack gear push rod, the bottom of support column are welded with pedestal, and pedestal is fixed on ground by foundation bolt, horizontal
Bar is fixed on the top of support rod, and bolt is fixed with connecting plate on the side cross bar of support rod, and the motor that reduces starter of the binary shafts is fixed on company
On fishplate bar, the two sides for driving the motor that reduces starter of the binary shafts respectively are fixed with a drive shaft, and the both ends of drive shaft are gear segment, the both ends of cross bar
It is fixed with rack gear seat, the gear segment end at drive shaft both ends is fixed in the ball bearing on rack gear seat, and rack gear push rod passes through tooth
A pair of of constraint piece on item seat, the rack gear rod segment of rack gear push rod are engaged with the gear segment of drive shaft, the rack gear rod segment of rack gear push rod
Both ends be fixedly connected with push rod, suspension wire and guiding steel wire suspend steel in midair along the elongated setting of steel construction greenhouse longitudinal length
Silk is set to the top of guiding steel wire, is fixed with hook above and below folding sunshade cloth, above folding sunshade cloth
It hangs on suspension wire, for the hook barb below folding sunshade cloth on guiding steel wire, folding sunshade is laid with two
The left end of piece, the first folding sunshade cloth is fixed on the gooseneck of main structure, the right end of the first folding sunshade cloth with push away
The left end of bar is fixedly connected, and limit plate is fixed on the stringer above support column, and the left end of the second folding sunshade cloth is fixed on
On limit plate, the right end of the second folding sunshade cloth is fixedly connected with the right end of push rod；
The fertigation control system includes PC machine, water tank, fertilizer preserving case, filtering irrigation case, drainpipe and trickle irrigation
Spray head, the first water pump is fixed in water tank, and the water pumping pipe of the first water pump and the water inlet of Venturi tube are connected, set in fertilizer preserving case
Have outlet tube, be fixed with solenoid valve on outlet tube, the trunnion section of outlet tube and Venturi tube connects, the water outlet of Venturi tube with
The feed inlet of filtering irrigation case connects, and is fixed with filter membrane in the middle part of filtering irrigation case, filtering irrigation case is divided into top by filter membrane
The solution storage room of mixing chamber and lower part is fixed with the second water pump in solution storage room, and the second water pump is connect with drainpipe, trickle irrigation
Spray head is equidistantly fixed on drainpipe, and drainpipe is supported on adjustable support bar, and adjustable support bar is inserted into arable farming
In soil layer, inserted with soil humidity sensor in arable farming soil layer；
The solar panel is connect with battery, and battery is connect with PC machine, and PC machine and battery valve reduce starter of the binary shafts
Motor, the first water pump, the second water pump, soil humidity sensor connection.
Preferably, the adjustable support bar is made of arc holding section, telescopic rod and cone tip shape piercing portion, drainpipe
It is caught in by the indentation, there of arc holding section, piercing portion is inserted into arable farming soil layer.
Preferably, the transparent roof panels are glass steel material.
The beneficial effects of the present invention are: the greenhouse can carry out accurate trickle irrigation liquid manure to long-term cropping, be conducive to water resource
It saves, prevent atomized steam corrosion greenhouse main body structure and makes electrical equipment aging and loss；The steel and concrete structure that the greenhouse uses,
The two-fold advantage of steel construction and brick mix structure is combined, the lateral rigid of steel construction greenhouse is improved while saving construction period
Degree, stability are more preferable；The greenhouse utilizes photovoltaic power supply, saves electric energy, while the greenhouse is using automation shading system, the sunshade
System structure is simple, improves intelligence and the working efficiency of greenhouse control.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of external structure schematic diagram of fertigation intelligent control photovoltaic green-house；
Fig. 2 is a kind of schematic diagram of internal structure of fertigation intelligent control photovoltaic green-house；
Fig. 3 is the partial structure diagram of the shading system；
Fig. 4 is the structural schematic diagram of the adjustable support bar.
In attached drawing, parts list represented by the reference numerals are as follows:
1- steel construction greenhouse, 2- solar panel, 3- the first folding sunshade cloth, 4- support column, 5- water tank, 6- storage
Fertilizer box, 7- Venturi tube, 8- filtering irrigation case, 9-PC machine, 10- arable farming soil layer, 11- masonry enclosure wall, 12- steel side column, 13-
Gooseneck, 14- stringer, 15- wall purlins, 16- intercolumniation bridging, 17- air hole, the split door leaf of 18-, 31- hook, the end 32-
Plate, 33- suspension wire, 34- are oriented to steel wire, 35- the second folding sunshade cloth, 41- cross bar, and 42- reduces starter of the binary shafts motor, 43- tooth
Rod segment, 44- push rod, 45- rack gear seat, 46- pedestal, the first water pump of 51-, 61- outlet tube, 81- filter membrane, the second water pump of 82-,
83- drainpipe, 84- adjustable support bar, 91- battery, 101- soil humidity sensor, 141- limit plate, 421- drive shaft,
422- connecting plate, 423- gear segment, 451- ball bearing, 841- arc holding section, 842- telescopic rod, 843- piercing portion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to fig. 1 shown in -4, a kind of fertigation intelligent control photovoltaic green-house, including steel construction greenhouse 1, steel construction greenhouse
Shading system and fertigation control system are fixed in 1；
The steel construction greenhouse 1 includes main structure and roof truss structure, and main structure is by stringer by multiple single span steel frameworks
Frame is sequentially connected in series fixed composition, and single span steel frame is made of steel side column 12 and the rigid connection of gooseneck 13, the side of main structure
Equipped with masonry enclosure wall 11,12 bottom of steel side column of single span steel frame is embedded in masonry enclosure wall 11, and masonry enclosure wall can increase main body
The lateral rigidity of structure increases its wind loading rating and stability；The top of masonry enclosure wall 11 is installed on plug-type air hole 17, beats
The air hole 17 for opening main structure two sides can realize the purpose of indoor and outdoor exchange of air, and the top of air hole 17 has just been connected to metope purlin
Item 15 is fixed with transparent shingle nail in wall purlins 15, and the intercolumniation of the steel side column 12 of main structure has just been connected to intercolumniation bridging 16,
The roof truss structure is slope surface steel roof truss, is fixed with solar panel 2, solar energy on the transparent roof panels of slope surface steel roof truss
The end of the setting of the interval of solar panel 2, main structure is equipped with split door leaf 18；
The shading system include folding sunshade cloth, suspension wire 33, guiding steel wire 34, support column 4, cross bar 41,
Reduce starter of the binary shafts motor 42, drive shaft 421 and rack gear push rod, and the bottom of support column 4 is welded with pedestal 46, and pedestal 46 passes through lower margin spiral shell
Bolt is fixed on ground, and cross bar 41 is fixed on the top of support rod 4, and bolt is fixed with connection on the side cross bar 41 of support rod 4
Plate 422, the motor 42 that reduces starter of the binary shafts are fixed on connecting plate 422, and the two sides for driving the motor 42 that reduces starter of the binary shafts respectively are fixed with a driving
The both ends of axis 421, drive shaft 421 are gear segment 423, and the both ends of cross bar are fixed with rack gear seat 45, the gear at 421 both ends of drive shaft
423 ends of section are fixed in the ball bearing 451 on rack gear seat 45, and rack gear push rod passes through a pair of of constraint piece on rack gear seat, tooth
The rack gear rod segment 43 of push rod is engaged with the gear segment 423 of drive shaft 421, and the both ends of the rack gear rod segment 43 of rack gear push rod are fixed
It is connected with push rod 44, along the elongated setting of 1 longitudinal length of steel construction greenhouse, suspension wire 33 is set for suspension wire 33 and guiding steel wire 34
It is placed in the top of guiding steel wire 34, is fixed with hook 31 above and below folding sunshade cloth, above folding sunshade cloth
Hook 31 is hung on suspension wire 33, and 31 barb of hook below folding sunshade cloth is on guiding steel wire 34, folding sunshade
It is laid with two panels, the left end of the first folding sunshade cloth 3 is fixed on the gooseneck 13 of main structure, the first folding sunshade cloth
3 right end is fixedly connected with the left end of push rod 44, is fixed with limit plate 141 on the stringer 14 of 4 top of support column, second is collapsible
The left end of puggaree 35 is fixed on limit plate 141, the right side end plate 32 of the second folding sunshade cloth 35 and the right end of push rod 44
It is fixedly connected；
The fertigation control system includes PC machine 9, water tank 5, fertilizer preserving case 6, filtering irrigation case 8, drainpipe 83
With drip irrigation emitter 831, the first water pump 51, the water pumping pipe of the first water pump 51 and the water inlet of Venturi tube 7 are fixed in water tank 5
It connects, outlet tube 61 is equipped in fertilizer preserving case 6, is fixed with solenoid valve 62, the trunnion of outlet tube 61 and Venturi tube 7 on outlet tube 61
Section connection, the water outlet of Venturi tube 7 are connect with the feed inlet of filtering irrigation case 8, and the middle part of filtering irrigation case 8 is fixed with filter membrane
81, filter membrane 81 divides filtering irrigation case 8 to the mixing chamber for top and the solution storage room of lower part, and is fixed in solution storage room
Two water pumps 82, the second water pump 82 are connect with drainpipe 83, and drip irrigation emitter 831 is equidistantly fixed on drainpipe 83, drainpipe 83
It is supported on adjustable support bar 84, adjustable support bar 84 is by arc holding section 841, telescopic rod 842 and cone tip shape piercing portion
843 compositions, drainpipe are caught in by the indentation, there of arc holding section, and piercing portion 843 is inserted into arable farming soil layer 10, arable farming
Inserted with soil humidity sensor 101 in soil layer 10；
The solar panel 2 is connect with battery 91, and battery 91 is connect with PC machine 9, PC machine 9 and battery valve
62, reduce starter of the binary shafts motor 42, the first water pump 51, the second water pump 82, the connection of soil humidity sensor 101.
The specific application of one of the present apparatus are as follows: drainpipe 83 is fixed on arable farming soil layer by adjustable support bar 84
10 top, is elongated or the length of the telescopic rod of compression adjustable support bar 84 is to adjust drainpipe 83 and arable farming soil layer 10
Distance, enable the liquid manure rapid osmotic of trickle irrigation to the root seat of crop；It is wet inserted with soil in arable farming soil layer 10
Sensor 101 is spent, soil humidity sensor 101 into PC machine, sets soil humidity information real-time Transmission when soil moisture is less than
When definite value, PC machine drives that the first water pump 51 and the second water pump 82 start running and drive magnetic valve 62 is opened, and the first water pump 51 will
Water in water tank 5 is pumped into Venturi tube 7, and flow velocity increase causes at trunnion section when trunnion section of the water flow Jing Guo Venturi tube 7
Negative pressure is generated, the fertilizer liquid in fertilizer preserving case 6 enters in Venturi tube 7 under the suction of negative pressure and mixes and dilute with water flow,
Liquid manure after dilution enters in filtering irrigation case 8 and the filtering through filter membrane 81, in liquid manure undissolved fertiliser granulates and other
Particulate matter, which is filtered, to be trapped on filter membrane 81, and filtered liquid manure enters in the solution storage room of fertilizer preserving case 6 and through the second water pump
82 are pumped into drainpipe 83 and from the soil from 831 trickle irrigation to crop root of drip irrigation emitter, entire to irrigate process intelligence control
It makes and the trickle irrigation range of drip irrigation emitter is only limitted within the scope of crop, trickle irrigation is more accurate, while reducing unnecessary waste
It can prevent the liquid manure of atomization from spreading in greenhouse chamber and cause the corrosion of greenhouse main body structure and the aging of other electrical equipments and damage
It is bad.
It is fixed with solar panel on the slope surface steel roof truss of steel construction greenhouse 1, solar panel is by the electric energy of conversion
With battery 91, battery 91 powers to PC machine 9 for storage, can save electricity, PC machine is connect with the motor 42 that reduces starter of the binary shafts, and is passed through
The positive and negative rotation of the controllable motor 42 that reduces starter of the binary shafts of operation PC machine, when the motor 42 that reduces starter of the binary shafts rotates forward, the gear segment of drive shaft 421
423 drive the rack gear rod segment 43 for engaging connection, and Slideslip, the push rod 44 for being fixed on 43 left side of rack gear rod segment pull on to the right
First folding sunshade cloth 3 moves to the right, and the first folding sunshade cloth 3 is under the constraint of suspension wire 33 and guiding steel wire 44
Straight line is unfolded to the right, and while the expansion of the first folding sunshade cloth 3, the push rod 44 of 43 right end of rack gear rod segment will push second
The end plate 32 of folding sunshade cloth 35 is unfolded to the right；When the motor 42 that reduces starter of the binary shafts inverts, the first folding sunshade cloth 3 and the
Eighty percent discount stacked puggaree 35 is folded contraction, from the control for realizing automatic sun-shading function, carries out sunshade behaviour without manually climbing top
Make, saves human cost.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (3)
1. a kind of fertigation intelligent control photovoltaic green-house, which is characterized in that fixed in steel construction greenhouse including steel construction greenhouse
There are shading system and fertigation control system；
The steel construction greenhouse includes main structure and roof truss structure, main structure by stringer by multiple single span steel frames successively
The fixed composition of concatenation, single span steel frame are made of steel side column and gooseneck rigid connection, and the side of main structure is enclosed equipped with masonry
The steel side column bottom of wall, single span steel frame is embedded in masonry enclosure wall, and plug-type air hole is installed on above masonry enclosure wall, is changed
The top of transom window is just connected to wall purlins, and transparent shingle nail is fixed in wall purlins, and the intercolumniation of the steel side column of main structure is rigid
It is connected to intercolumniation bridging, the roof truss structure is slope surface steel roof truss, is fixed with the sun on the transparent roof panels of slope surface steel roof truss
The end of energy solar panel, the setting of solar panel interval, main structure is equipped with split door leaf；
The shading system includes folding sunshade cloth, suspension wire, guiding steel wire, support column, cross bar, reduce starter of the binary shafts electricity
Machine, drive shaft and rack gear push rod, the bottom of support column are welded with pedestal, and pedestal is fixed on ground by foundation bolt, cross bar
It is fixed on the top of support rod, bolt is fixed with connecting plate on the side cross bar of support rod, and the motor that reduces starter of the binary shafts is fixed on connection
On plate, the two sides for driving the motor that reduces starter of the binary shafts respectively are fixed with a drive shaft, and the both ends of drive shaft are gear segment, and the both ends of cross bar are solid
Surely there is rack gear seat, the gear segment end at drive shaft both ends is fixed in the ball bearing on rack gear seat, and rack gear push rod passes through rack gear
A pair of of constraint piece on seat, the rack gear rod segment of rack gear push rod are engaged with the gear segment of drive shaft, the rack gear rod segment of rack gear push rod
Both ends are fixedly connected with push rod, and suspension wire and guiding steel wire are along the elongated setting of steel construction greenhouse longitudinal length, suspension wire
It is set to the top of guiding steel wire, is fixed with hook, the extension above folding sunshade cloth above and below folding sunshade cloth
It being hooked on suspension wire, for the hook barb below folding sunshade cloth on guiding steel wire, folding sunshade is laid with two panels,
The left end of first folding sunshade cloth is fixed on the gooseneck of main structure, the right end of the first folding sunshade cloth and push rod
Left end is fixedly connected, and limit plate is fixed on the stringer above support column, and limit is fixed in the left end of the second folding sunshade cloth
On plate, the right end of the second folding sunshade cloth is fixedly connected with the right end of push rod；
The fertigation control system includes PC machine, water tank, fertilizer preserving case, filtering irrigation case, drainpipe and drip irrigation emitter,
The first water pump is fixed in water tank, the water pumping pipe of the first water pump and the water inlet of Venturi tube connect, be equipped in fertilizer preserving case
Liquid pipe, is fixed with solenoid valve on outlet tube, and the trunnion section of outlet tube and Venturi tube connects, the water outlet of Venturi tube and filtering
The feed inlet connection of case is irrigated, is fixed with filter membrane in the middle part of filtering irrigation case, filtering irrigation case is divided into the mixing on top by filter membrane
The solution storage room of room and lower part is fixed with the second water pump in solution storage room, and the second water pump is connect with drainpipe, drip irrigation emitter
It is equidistantly fixed on drainpipe, drainpipe is supported on adjustable support bar, and adjustable support bar is inserted into arable farming soil layer
In, inserted with soil humidity sensor in arable farming soil layer；
The solar panel is connect with battery, and battery is connect with PC machine, and PC machine and battery valve, reduce starter of the binary shafts electricity
Machine, the first water pump, the second water pump, soil humidity sensor connection.
2. a kind of fertigation intelligent control photovoltaic green-house according to claim 1, which is characterized in that described is adjustable
Support rod is made of arc holding section, telescopic rod and cone tip shape piercing portion, and drainpipe is caught in by the indentation, there of arc holding section, thorn
Enter in portion's insertion arable farming soil layer.
3. a kind of fertigation intelligent control photovoltaic green-house according to claim 1, which is characterized in that the transparent room
Panel is glass steel material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176690.0A CN109006060A (en) | 2018-10-10 | 2018-10-10 | A kind of fertigation intelligent control photovoltaic green-house |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811176690.0A CN109006060A (en) | 2018-10-10 | 2018-10-10 | A kind of fertigation intelligent control photovoltaic green-house |
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| CN109006060A true CN109006060A (en) | 2018-12-18 |
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| CN201811176690.0A Pending CN109006060A (en) | 2018-10-10 | 2018-10-10 | A kind of fertigation intelligent control photovoltaic green-house |
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| CN111877539A (en) * | 2020-08-08 | 2020-11-03 | 郑馨滨 | Prefabricated assembly type green house building |
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