CN112400560A - Intelligent greenhouse and working method - Google Patents
Intelligent greenhouse and working method Download PDFInfo
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- CN112400560A CN112400560A CN202011494691.7A CN202011494691A CN112400560A CN 112400560 A CN112400560 A CN 112400560A CN 202011494691 A CN202011494691 A CN 202011494691A CN 112400560 A CN112400560 A CN 112400560A
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- 230000008635 plant growth Effects 0.000 claims abstract description 39
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- 238000001514 detection method Methods 0.000 claims description 23
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- 238000000429 assembly Methods 0.000 claims description 12
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- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 claims description 10
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- 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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- 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
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
-
- 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
- A01G9/246—Air-conditioning 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Greenhouses (AREA)
Abstract
The invention relates to an intelligent greenhouse for quantitatively controlling natural light, temperature and wind and artificial light, temperature and wind and a working method thereof. The advantages are that: firstly, the top and the wall of the greenhouse are designed in a shutter type structure, so that the greenhouse can be opened or closed on time according to the growth period of the cultivated individual plants from full light transmittance, the growth efficiency of the plants is improved, and the growth quality of the plants is ensured; secondly, the irradiation mode of the sunlight of the existing greenhouse to the plants is changed into directional irradiation through the shutter structure, so that the original backlight plant surface can also enjoy the irradiation of the sunlight, and the growth size and the luster of the plants are relatively consistent; and thirdly, the natural light, the temperature and the wind are organically combined with the artificial light, the temperature and the wind, so that the plant growth effect in the greenhouse is fully reflected.
Description
Technical Field
The invention relates to an intelligent greenhouse capable of quantitatively performing illumination, fertilization, ventilation and temperature control according to plant growth parameters and quantitatively controlling natural light, temperature and wind and artificial light, temperature and wind and a working method thereof, belonging to the field of plant growth greenhouse manufacturing.
Background
CN210298763U, name "temperature control device is planted to intelligent big-arch shelter", including the big-arch shelter, the setting is at the subassembly of adjusting luminance of the inside top of big-arch shelter and the air supply subassembly of setting in the big-arch shelter both sides, the subassembly of adjusting luminance includes the dead lever with the unanimous long strip-shaped structure of big-arch shelter top radian, and the dead lever sets up along the length direction equidistance of big-arch shelter, the both ends below fixedly connected with of dead lever and the bracing piece of big-arch shelter inside wall fixed connection's L type structure, the swinging board unanimous rather than the radian is installed to the bottom of dead lever. The utility model discloses according to illumination intensity and temperature rise degree, select shading cooling and aeration cooling, carry out the shading when illumination intensity is big, avoid the plant to burn out under the shining of highlight, generate electricity with unnecessary illumination, when carrying out aeration cooling, adjust the air volume as required, improve temperature regulation efficiency.
CN206602930U, name "intelligent big-arch shelter", including setting up the support frame in the operation field, the support frame upper berth is equipped with the film that is used for sealing the operation field, be provided with the clearance portion that is used for clearing up the film surface on the film, clearance portion is including being located the film top and with the same mount of film shape, the mount is provided with the brush hair of directional film and laminating film upper surface, the length direction of film is followed to the support frame both sides is provided with the slide bar that is used for supporting the mount, the end of mount is provided with the slider of cover on the slide bar, one side of support frame is provided with the drive division that the relative slide bar of drive mount slided. The utility model discloses drive the relative film round trip movement of brush hair with the help of the drive division, reach the purpose of dust removal, the dust of avoiding accumulating influences the light transmissivity of film, has gained extension film life's beneficial effect.
CN206481707U, name "intelligent big-arch shelter is used to agricultural", including rack, shed roof and controller, the outside both sides upper end fixed mounting of rack has the rainwater collecting pipe, the one end of rainwater collecting pipe is connected with the pond through the flowing water pipe, the fixed photovoltaic power generation board that is provided with of outside one end of rack, the inside upper end fixed mounting of rack has the cantilever, install the sprinkler head on the cantilever, the heating pipe is installed to the inside lower extreme of rack, the water pump is installed to the inside one side of rack, temperature sensor is installed to the inside opposite side of rack, humidity transducer is installed to temperature sensor's below, the controller is installed in the humidity transducer below, the battery is installed to the controller below, the top at the rack is installed to the shed roof. The utility model discloses have and water, keep warm, control irradiant function to crops, work efficiency is high, practices thrift the cost.
CN103026922A, name "big-arch shelter is planted to intellectuality", including rack and shed roof, characterized by: an intelligent automatic control system for controlling the illumination, temperature and humidity in the shed is arranged in the shed frame, and comprises a sensing mechanism, a control mechanism and an actuating mechanism, wherein the control mechanism is respectively connected with the sensing mechanism and the actuating mechanism. The invention has the advantages that: the intelligent greenhouse can provide the best environmental conditions for the growth of crops, improve the yield and the quality of the crops, and reduce the labor intensity of workers through intelligent control.
The above background technologies have the following disadvantages: firstly, only day-night changes are considered, and the growth characteristics of individual plants are not considered, so that the adopted greenhouse top and wall are made of light-transmitting materials; secondly, the irradiation of sunlight on plants is ordinary irradiation, and directional irradiation cannot be realized according to the requirements of the plants (particularly the requirement that flowers face the sunlight); and thirdly, natural light, temperature and wind are not organically combined with artificial light, temperature and wind, so that the growth effect of plants in the greenhouse cannot be fully reflected.
Disclosure of Invention
The design purpose is as follows: the intelligent greenhouse and the working method can not only quantitatively illuminate, fertilize, ventilate and control temperature according to plant growth parameters, but also quantitatively control natural light, temperature and wind and artificial light, temperature and wind.
The design scheme is as follows: the design purpose is realized. The invention is based on the existing plant growth greenhouse: 1. the design that the shed top or the shed top and the shed wall of the greenhouse are formed by shutters is one of the technical characteristics of the invention. The purpose of this design is: firstly, the existing plant growing greenhouse adopts a light-transmitting plastic greenhouse or glass greenhouse in structural design, and aims to ensure the temperature and sunlight required by plant growth. However, in subtropical and tropical regions, the temperature is high and the humidity is high due to sufficient sunlight, particularly in summer, the temperature outside the greenhouse is higher than 38 ℃, and the temperature inside the greenhouse is higher than 40 ℃, so that the plants planted in the greenhouse are heated and rotten due to high temperature and high humidity. Therefore, people need to uncover the shed roof and cover the sunshade fabric, which is labor-consuming, time-consuming and labor-consuming, and cannot accurately master the temperature change, and the operation can be performed only by the feeling of people, so that the growth quality of plants is fundamentally influenced. The greenhouse has the advantages that the ceiling and the walls of the existing plant planting greenhouse are designed into the louver type structure, so that the greenhouse can not only collect light, ventilate, dehumidify, preserve heat and humidify, but also can be timely reduced or the irradiation of high-temperature sunlight to plants can be blocked along with the change of the radiation intensity of sunlight and the temperature in the greenhouse, and meanwhile, the greenhouse is forced to be ventilated, cooled and humidified, so that the temperature, the humidity and the air oxygen content in the greenhouse are always in the optimal range of plant growth; and secondly, different plants have different day and night growth cycles, the existing plant greenhouse cannot be adjusted along with the growth cycle of the plants and only can be in the daytime and at night under the natural rule, so that the plant greenhouse is not suitable for the growth of the plants, time waste and low efficiency of production and output are caused, meanwhile, the optimal growth quality of the plants cannot be ensured, and the plant greenhouse is particularly important for the growth of the rare flower plants. The time periods of day and night in the greenhouse are changed in a physical mode, and the illumination mode is changed, so that the surfaces of the plants can be generally illuminated by sunlight (particularly, the surfaces of the flowers in ornamental flower plants can be generally illuminated by the sunlight), the external environment required by the genes is achieved, and the production efficiency is improved on the premise of ensuring the growth quality. The specific implementation method comprises the following steps: the shutter type structure in the shed roof and the shed wall of the greenhouse is controlled by an intelligent controller, various technical parameters required by plant growth are arranged in the intelligent controller, and the signal output end of a detection probe for detecting the plant growth is connected to the signal input end of the intelligent controller; 1) the intelligent controller controls the release of fertilizer types required in a plant growth container in the greenhouse, the release amount and the release types according to a fertilizer detection probe arranged at a plant growth part and detection data transmitted by the detection probe; 2) the intelligent controller instructs a water supply system to quantitatively irrigate the plant growth container in the greenhouse according to the moisture detection probe arranged at the plant growth part and detection data transmitted by the moisture detection probe; 3) the intelligent controller sets the illumination parameters required by the built-in plant growth period, when the illumination index transmitted by a photosensitive sensor arranged outside the greenhouse reaches a set value, a solar tracker arranged in the intelligent controller instructs a servo motor to work, the servo motor drives a driving shaft to rotate, a synchronous transmission mechanism is driven by the driving shaft to drive blades in the louver to open a window to face sunlight, and the blades can automatically adjust the angle along with the displacement of the illumination angle of the sun at the same time, so that the sun irradiates the plants in the greenhouse; secondly, when the illumination index transmitted by a photosensitive sensor arranged outside the greenhouse does not reach a set value, the PLC instructs the servo motor not to work and instructs a solar lamp arranged in the greenhouse to start to illuminate the plants; thirdly, the aluminum foil composite is adopted as the blades, so that the good conduction performance is good, the tensile strength is high, and the aluminum foil composite belt is lighttight, so that when a shutter formed by the aluminum foil composite belt is in a closed state, the shutter can be in a dark state even in the daytime, and the shutter just enters the night; when illumination is needed, the growth period of the plants can be adjusted through illumination of the plant growth lamp even at night, so that the growth quality of the plants can reach the optimal state; when the sunlight irradiation intensity is too high, the shutter is closed, and the blades in the shutter have the function of reflecting the sunlight (namely, the sunlight irradiated to the surface of the aluminum foil composite strip is reflected). 2. The invention adopts the design of the intermittent shaft, the tension positioning end plate and the aluminum foil composite belt to form the passive rotating blade component of the integral shutter, which is the second technical characteristic of the invention. The purpose of this design is: the discontinuous shaft designed by the invention is two ends of a shaft, namely the ends of the shaft for mounting a transmission wheel shaft, and the shaft body part is not arranged, the two disconnected shaft ends are formed, the two shaft ends are respectively fixed with a tension positioning end plate, the tension end plates are connected with the tension end plates by using an aluminum foil composite belt, in order to enable the tension aluminum foil composite belt to be in a tension state, the two discontinuous shafts are positioned on the premise of not influencing rotation, therefore, the utility model discloses a positioning groove is arranged on the discontinuous shaft, the positioning groove and a positioning shaft sleeve (or a bearing) form clamping rotation fit, the distance between the two discontinuous shafts is coaxially positioned, a blind window driven rotating blade component is formed after the aluminum foil composite belt is tensioned, when a plurality of groups of blind window driven rotating blade components are synchronously driven by a transmission mechanism (namely power driving), the opening or closing of the blind window blades can be realized, and the opening or closing of, the opening or closing of the greenhouse top, the greenhouse wall, or the greenhouse top and the greenhouse wall is realized, and further the opening or closing of natural light, temperature, humidity and air or the opening or closing of artificial light, temperature, humidity and air is realized.
The technical scheme 1: the utility model provides an intelligent big-arch shelter, includes big canopy and intelligent control ware, characterized by: the greenhouse is characterized in that the greenhouse top or the greenhouse top and the greenhouse wall are formed by shutters, the opening or closing of a plurality of groups of blades in the shutters or the size of the opening and closing angle of the blades are controlled by an intelligent controller, a software package for inputting light, temperature, humidity, air, soil and chlorophyll required by the growth of different green plants is arranged in the intelligent controller, the software package can be compared with the light, temperature, humidity, air and soil data arranged in the software package according to the data transmitted by the light detector, the temperature detector, the humidity detector, the air detector and the soil component detector, when the data is compared with the data and the data is in or out and is in a range larger than or smaller than a set value, the intelligent controller automatically calculates correction parameters and instructs an execution mechanism to work according to the automatically calculated correction parameters, and the intelligent controller is concretely as follows: 1) when the external light parameters meet the light irradiation requirements and the plants in the greenhouse need to be irradiated, the intelligent controller instructs the greenhouse top power mechanism to open the blades of the shutter, so that sunlight enters the greenhouse; when the light parameters do not meet the light requirements and the illumination is needed, instructing a greenhouse top power mechanism to close the blades of the shutter and instructing plant growth lamps in the greenhouse to emit light; when the irradiation intensity of external light is greater than that of the plants, the intelligent controller instructs the shed top power mechanism to adjust the opening angle of the blades of the louver, so that the plants are prevented from being damaged by sunlight; 2) when the external temperature is lower than the temperature of the greenhouse and the temperature in the greenhouse is higher than a set value of the temperature required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to perform self-ventilation cooling; when the external temperature is higher than the temperature of the greenhouse and the temperature in the greenhouse is higher than a set value of the temperature required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades, and starts the cold air fan to cool forcibly; 3) when the external humidity is lower than the humidity of the greenhouse and the humidity in the greenhouse is higher than a set value of the humidity required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to ventilate automatically and reduce the humidity; when the external humidity is higher than the humidity in the greenhouse and the humidity in the greenhouse is higher than a set value of the humidity required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open and close the greenhouse top louver blades and the greenhouse wall blades, and starts the dehumidifier to forcedly dehumidify; 4) when the oxygen content in the external air is larger than the oxygen content in the air in the greenhouse and the oxygen content in the air in the greenhouse is lower than the set value of the oxygen content required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to naturally ventilate and replace the air or forcibly ventilate and replace the air; 5) when certain auxin or water in soil or growth liquid for plant growth in the greenhouse does not reach the amount required by the plant growth, the intelligent controller instructs the auxin conveying mechanism to supplement the auxin or water required to be supplemented into the soil or the growth liquid through a pipeline; 6) the chlorophyll detection robot arranged in the greenhouse regularly detects the chlorophyll growing on the plant according to the built-in instruction of the intelligent controller according to the growth period of the plant, and when the chlorophyll is lower than the built-in value of the intelligent controller of the plant, the instruction of the intelligent controller is used for controlling the driving motor of the louver on the top and the wall of the greenhouse to automatically adjust the opening angle of the louver according to the displacement of sunlight, so that the sunlight entering the opening angle of the louver always faces the plant in the greenhouse.
The technical scheme 2 is as follows: the utility model provides a driven rotating blade subassembly of shutter for intelligent big-arch shelter, two stretch-draw location end plates with respectively with separate disconnected axle connection, the aluminium foil composite strip both ends are connected with stretch-draw location end plate respectively, the drive wheel cover is fixed on disconnected axle.
Technical scheme 3: a high-strength aluminum foil composite tape for an intelligent greenhouse is characterized in that glass fiber mesh cloth is adhered to one side of an aluminum foil tape, modified polypropylene coating is coated on the cloth surface of the glass fiber mesh cloth, and an anticorrosive layer is coated on the other side of the aluminum foil tape.
Compared with the background technology, firstly, the design of the shutter type structure is adopted on the top and the wall of the greenhouse, so that the greenhouse can be opened or closed on time according to the growth period of the cultivated individual plants from full light transmittance, the growth efficiency of the plants is improved, and the growth quality of the plants is ensured; secondly, the irradiation mode of the sunlight of the existing greenhouse to the plants is changed into directional irradiation through the shutter structure, so that the original backlight plant surface can also enjoy the irradiation of the sunlight, particularly the sunlight time to the flower surface is relatively constant, and the growth size and the luster of the flowers are relatively consistent; and thirdly, the natural light, the temperature and the wind are organically combined with the artificial light, the temperature and the wind, so that the plant growth effect in the greenhouse is fully reflected.
Drawings
Fig. 1 is a schematic diagram of an intelligent greenhouse.
Fig. 2 is a first diagram of a shutter type mechanism of a greenhouse roof or wall.
Fig. 3 is a partially enlarged schematic view of fig. 2.
Fig. 4 is a second illustration of the shutter type mechanism of the shed roof or wall.
Fig. 5 is a partially enlarged schematic view of fig. 4.
Fig. 6 is a third diagram of the shutter type mechanism of the shed roof or wall.
Fig. 7 is a partially enlarged schematic view of fig. 6.
Fig. 8 is a fourth illustration of the shutter type mechanism of the shed roof or wall.
Fig. 9 is a partially enlarged schematic view of fig. 8.
Fig. 10 is a fifth illustration of the shutter type mechanism of the greenhouse ceiling or wall.
Fig. 11 is a partially enlarged schematic view of fig. 10.
Fig. 12 is a view showing six of the shutter type mechanism of the greenhouse ceiling or wall.
Fig. 13 is a partially enlarged schematic view of fig. 12.
FIG. 14 is a schematic view of a thermally insulating aluminum foil strip.
Fig. 15 is a top schematic view of fig. 14.
Fig. 16 is a schematic view of the structure of the high-strength aluminum foil composite tape.
Detailed Description
Example 1: reference is made to figures 1-3 of the drawings. An intelligent greenhouse comprises a large greenhouse body and an intelligent controller, wherein the intelligent controller is in the prior art, such as a PLC (programmable logic controller), the detection control of upper and lower limits of temperature, humidity and sunlight is in the prior art, and the description is omitted. The shed top 01 or shed top 01 and shed wall 02 of the greenhouse are formed by shutters, the opening or closing or the opening and closing angle of a plurality of groups of blades in the shutters is controlled by an intelligent controller (the intelligent controller is a PLC controller), a software package (the software package is formed by light, temperature, humidity, air, soil and chlorophyll detection software package which is used for inputting light, temperature, humidity, soil and chlorophyll required by different green plants to grow is arranged in the intelligent controller, the software package can compare the data transmitted by the light detector, the temperature detector, the humidity detector, the air detector and the soil component detector with the data of the light, temperature, humidity, air and soil arranged in the software package, when the data is in and out and is in a range which is more than or less than the set value of the data, the intelligent controller automatically calculates correction parameters and instructs an execution mechanism to work according to the automatically calculated correction parameters, the method comprises the following specific steps:
1) when the external light parameters meet the light irradiation requirements and the plants in the greenhouse need to be irradiated, the intelligent controller instructs the greenhouse top power mechanism to open the blades of the shutter, so that sunlight enters the greenhouse; when the light parameters do not meet the light requirements and the illumination is needed, instructing a greenhouse top power mechanism to close the blades of the shutter and instructing plant growth lamps in the greenhouse to emit light; when the irradiation intensity of external light is greater than that of the plants, the intelligent controller instructs the shed top power mechanism to adjust the opening angle of the blades of the louver, so that the plants are prevented from being damaged by sunlight; 2) when the external temperature is lower than the temperature of the greenhouse and the temperature in the greenhouse is higher than a set value of the temperature required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to perform self-ventilation cooling; when the external temperature is higher than the temperature of the greenhouse and the temperature in the greenhouse is higher than a set value of the temperature required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades, and starts the cold air fan to cool forcibly; 3) when the external humidity is lower than the humidity of the greenhouse and the humidity in the greenhouse is higher than a set value of the humidity required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to ventilate automatically and reduce the humidity; when the external humidity is higher than the humidity in the greenhouse and the humidity in the greenhouse is higher than a set value of the temperature required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open and close the greenhouse top louver blades and the greenhouse wall blades, and starts the dehumidifier to forcedly dehumidify; 4) when the oxygen content in the external air is larger than the oxygen content in the air in the greenhouse and the oxygen content in the air in the greenhouse is lower than the set value of the oxygen content required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to naturally ventilate and replace the air or forcibly ventilate and replace the air; 5) when the amount of a certain auxin or water in soil or growth liquid for plant growth in the greenhouse does not reach the amount required by the auxin, the intelligent controller instructs the auxin conveying mechanism to supplement the auxin or water required to be supplemented into the soil or the growth liquid through a pipeline; 6) the chlorophyll detection robot arranged in the greenhouse regularly detects the chlorophyll growing on the plant according to the built-in instruction of the intelligent controller according to the growth period of the plant, and when the chlorophyll is lower than the built-in value of the intelligent controller of the plant, the instruction of the intelligent controller is used for controlling the driving motor of the louver on the top and the wall of the greenhouse to automatically adjust the opening angle of the louver according to the displacement of sunlight, so that the sunlight entering the opening angle of the louver always faces the plant in the greenhouse.
The light, temperature, humidity, air and soil software package is internally provided with: 1) light detection data receiving, comparing, calculating and calculating result instruction output software; 2) temperature detection data receiving, comparing, calculating and calculating result instruction output software; 3) humidity detection data receiving, comparing, calculating and calculating result instruction output software; 4) air detection data receiving, comparing, calculating and calculating result instruction output software; 5) receiving, comparing, calculating and calculating result instruction output software of soil growth element detection data; 6) chlorophyll detection data receiving, comparing, calculating and calculating result instruction output software.
The greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt 1, a tensioning positioning end plate 2, an intermittent shaft 3, a shaft positioning groove 4, an intermittent shaft positioning shaft sleeve 5 and a synchronizing wheel 6; the tensioning and positioning end plate 2 is connected with the discontinuous shaft 3, a discontinuous shaft positioning shaft sleeve 5 is sleeved on a shaft positioning groove 4 to position two sections of the discontinuous shaft 3 at a relative interval, two ends of an aluminum foil composite belt 1 are tensioned and fixed on the tensioning and positioning end plate 2, a synchronizing wheel 6 is sleeved and fixed on the discontinuous shaft 3 to form a blind window driven rotating blade assembly, synchronizing wheels 6 of a plurality of groups of driven rotating blade assemblies are connected by a synchronizing belt 7 ring and then driven by a driving shaft 8 to rotate synchronously, the driving shaft 8 is positioned by a bearing seat 9, the driving shaft 8 is connected with a power output shaft of a servo motor 11 through a coupler 10, the servo motor 11 is controlled by a signal output end of an intelligent controller 20, and a signal input end of the intelligent controller 20 receives input signals from light 12, temperature 13, humidity 14.
Example 2: reference is made to fig. 4 and 5 on the basis of example 1. The greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt 1, a tensioning positioning end plate 2, an intermittent shaft 3, a shaft positioning groove 4, an intermittent shaft positioning shaft sleeve 5 and a worm wheel 18; the tensioning and positioning end plate 2 is connected with the discontinuous shaft 3, the discontinuous shaft positioning shaft sleeve 5 is sleeved on the shaft positioning groove 4 to position two sections of the discontinuous shaft 3 at a relative interval, two ends of the aluminum foil composite belt 1 are tensioned and fixed on the tensioning and positioning end plate 2, the worm wheel 18 is sleeved and fixed on the discontinuous shaft 3 to form a blind window driven rotating blade assembly, the worm wheels 18 of a plurality of groups of driven rotating blade assemblies are driven by the worm 17 to synchronously rotate, the worm 17 is driven by the driving worm wheel 21 fixed on the driving shaft 8, the driving shaft 8 is driven by the servo motor 11, the servo motor 11 is controlled by the signal output end of the intelligent controller 20, and the signal input end of the intelligent controller 20 receives input signals from light 12, temperature 13, humidity 14, air 15.
Example 3: reference is made to fig. 6 and 7 on the basis of example 1. The greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt 1, a tensioning positioning end plate 2, a discontinuous shaft 3, a discontinuous shaft connecting rod 22 and a synchronizing wheel 6; the tensioning and positioning end plate 2 is connected with the discontinuous shaft 3, two ends of a discontinuous shaft connecting rod 22 are respectively connected with the tensioning and positioning end plate 2, two ends of an aluminum foil composite belt 1 are tensioned and fixed on the tensioning and positioning end plate 2, a synchronizing wheel 6 is fixedly sleeved on the discontinuous shaft 3 to form a blind window driven rotating blade assembly, synchronizing wheels 6 of a plurality of groups of driven rotating blade assemblies are connected by a synchronizing belt 7 ring and then driven by a driving shaft 8 to synchronously rotate, the driving shaft 8 is positioned by a bearing seat 9, the driving shaft 8 is connected with a power output shaft of a servo motor 11 through a coupler 10, the servo motor 11 is controlled by a signal output end of an intelligent controller 20, and a signal input end of the intelligent controller 20 receives input signals from light 12, temperature 13, humidity 14, air 15.
Example 4: reference is made to fig. 8 and 9 on the basis of example 1. The greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt 1, a tensioning positioning end plate 2, an intermittent shaft 3, an intermittent shaft connecting rod 22 and a worm gear 18; the tensioning and positioning end plate 2 is connected with the discontinuous shaft 3, two ends of a discontinuous shaft connecting rod 22 are respectively connected with the tensioning and positioning end plate 2, two ends of an aluminum foil composite belt 1 are tensioned and fixed on the tensioning and positioning end plate 2, a worm wheel 18 is fixedly sleeved on the discontinuous shaft 3 to form a blind window driven rotating blade assembly, worm wheels 18 of a plurality of groups of driven rotating blade assemblies are driven by worms 17 to synchronously rotate, the worms 17 are driven by driving worm wheels 21 fixed on a driving shaft 8, the driving shaft 8 is driven by a servo motor 11, the driving shaft 8 is positioned by a bearing seat 9, the servo motor 11 is controlled by a signal output end of an intelligent controller 20, and a signal input end of the intelligent controller 20 receives input signals from light 12, temperature 13, humidity 14, air 15.
Example 5: reference is made to fig. 10 and 11 on the basis of example 1. The greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt 1, a tensioning positioning end plate 2, a discontinuous shaft 3, a rectangular frame 23 and a synchronizing wheel 6; the tensioning and positioning end plate 2 is connected with the discontinuous shaft 3, two ends of the rectangular frame 23 are respectively connected with the tensioning and positioning end plate 2, two ends of the aluminum foil composite belt 1 are tensioned and fixed on the tensioning and positioning end plate 2, the synchronizing wheel 6 is fixedly sleeved on the transmission shaft 3 to form a blind window driven rotating blade assembly, synchronizing wheels 6 of a plurality of groups of driven rotating blade assemblies are connected by a synchronizing belt 7 ring and then driven by a driving shaft 8 to synchronously rotate, the driving shaft 8 is positioned by a bearing seat 9, the driving shaft 8 is connected with a power output shaft of a servo motor 11 through a coupler 10, the servo motor 11 is controlled by a signal output end of an intelligent controller 20, and a signal input end of the intelligent controller 20 receives input signals from light 12, temperature 13, humidity 14, air.
Example 6: reference is made to fig. 12 and 13 on the basis of example 1. The greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt 1, a tensioning positioning end plate 2, a discontinuous shaft 3, a rectangular frame 23 and a worm gear 18; the tensioning and positioning end plate 2 is connected with the discontinuous shaft 3, two ends of the rectangular frame 23 are respectively connected with the tensioning and positioning end plate 2, two ends of the aluminum foil composite belt 1 are tensioned and fixed on the tensioning and positioning end plate 2, the worm wheel 18 is fixedly sleeved on the discontinuous shaft 3 to form a blind window driven rotating blade assembly, the worm wheels 18 of a plurality of groups of driven rotating blade assemblies are driven by the worm 17 to synchronously rotate, the worm 17 is driven by the driving worm wheel 21 fixed on the driving shaft 8, the driving shaft 8 is driven by the servo motor 11, the driving shaft 8 is positioned by the bearing seat 9, the servo motor 11 is controlled by the signal output end of the intelligent controller 20, and the signal input end of the intelligent controller 20 receives input signals from light 12, temperature 13, humidity 14, air.
It should be noted that: the transmission mechanisms of the synchronous wheel 6 and the synchronous belt 7 in the above embodiments can be replaced by a chain wheel transmission mechanism and a chain transmission mechanism, or replaced by a gear meshing transmission mechanism.
Example 7. Reference is made to fig. 2-13. A passive rotating blade assembly of a louver window for an intelligent greenhouse is characterized in that two tensioning and positioning end plates 2 are respectively connected with respective discontinuous shafts 3, two ends of an aluminum foil composite belt 1 are respectively connected with the tensioning and positioning end plates 2, and a driving wheel 25 is fixedly sleeved on the discontinuous shafts 3. One side of the aluminum foil tape in the aluminum foil composite tape 1 is coated with a functional modified polyurethane coating with moisture resistance, heat insulation and blue light resistance, and the other side is coated with a nano coating. The thickness of the aluminum foil in the aluminum foil composite belt 1 is 0.05-0.5 mm.
Example 8: reference is made to fig. 14 and 15 on the basis of example 7. The aluminum foil composite belt 1 is a heat insulation aluminum foil composite belt. The heat insulation 25 and heat preservation aluminum foil strip is composed of an aluminum foil strip 26 and a heat insulation board 27, and the aluminum foil strip 26 is located on one surface or two surfaces of the heat insulation board 27.
One side of the aluminum foil tape in the heat-insulation and heat-preservation aluminum foil composite tape is coated with the functional modified polyurethane coating with moisture resistance, heat insulation and blue light resistance, and the other side is coated with the nano coating. The thickness of the aluminum foil in the heat-insulation and heat-preservation aluminum foil composite belt is 0.05-0.5 mm.
Example 9: on the basis of embodiment 7, two tensioning and positioning end plates 2 are respectively connected with respective discontinuous shafts 3, two ends of an aluminum foil composite belt 1 are respectively connected with the tensioning and positioning end plates 2, and a synchronous wheel 6 is fixedly sleeved on the discontinuous shafts 3.
Example 10: on the basis of embodiment 7, two tensioning and positioning end plates 2 are respectively connected with respective discontinuous shafts 3, two ends of an aluminum foil composite belt 1 are respectively connected with the tensioning and positioning end plates 2, and a worm wheel 6 is fixedly sleeved on the discontinuous shafts 3.
Example 10: refer to fig. 16. A high-strength aluminum foil composite tape for an intelligent greenhouse is characterized in that a glass fiber mesh cloth 29 is adhered to one surface of an aluminum foil tape 26, a modified polypropylene coating is coated on the surface of the glass fiber mesh cloth 29, and an anticorrosive layer 28 is coated on the other surface of the aluminum foil tape 26. The thickness of the aluminum foil tape 26 is 0.05-0.5 mm.
It should be noted that: in embodiments 7 and 8, the transmission wheel 25 may be replaced with a sprocket or a gear.
The aluminum foil composite strip can be replaced by an aluminum-plated film or stainless steel.
It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.
Claims (19)
1. The utility model provides an intelligent big-arch shelter, includes big canopy and intelligent control ware, characterized by: the greenhouse is characterized in that the greenhouse top or the greenhouse top and the greenhouse wall are formed by shutters, the opening or closing of a plurality of groups of blades in the shutters or the size of the opening and closing angle of the blades are controlled by an intelligent controller, a software package for inputting light, temperature, humidity, air, soil and chlorophyll required by the growth of different green plants is arranged in the intelligent controller, the software package can be compared with the light, temperature, humidity, air and soil data arranged in the software package according to the data transmitted by the light detector, the temperature detector, the humidity detector, the air detector and the soil component detector, when the data is compared with the data and the data is in or out and is in a range larger than or smaller than a set value, the intelligent controller automatically calculates correction parameters and instructs an execution mechanism to work according to the automatically calculated correction parameters, and the intelligent controller is concretely as follows:
1) when the external light parameters meet the light irradiation requirements and the plants in the greenhouse need to be irradiated, the intelligent controller instructs the greenhouse top power mechanism to open the blades of the shutter, so that sunlight enters the greenhouse; when the light parameters do not meet the light requirements and the illumination is needed, instructing a greenhouse top power mechanism to close the blades of the shutter and instructing plant growth lamps in the greenhouse to emit light; when the irradiation intensity of external light is greater than that of the plants, the intelligent controller instructs the shed top power mechanism to adjust the opening angle of the blades of the louver, so that the plants are prevented from being damaged by sunlight;
2) when the external temperature is lower than the temperature of the greenhouse and the temperature in the greenhouse is higher than a set value of the temperature required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to perform self-ventilation cooling; when the external temperature is higher than the temperature of the greenhouse and the temperature in the greenhouse is higher than a set value of the temperature required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades, and starts the cold air fan to cool forcibly;
3) when the external humidity is lower than the humidity of the greenhouse and the humidity in the greenhouse is higher than a set value of the humidity required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to ventilate automatically and reduce the humidity; when the external humidity is higher than the humidity in the greenhouse and the humidity in the greenhouse is higher than a set value of the humidity required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open and close the greenhouse top louver blades and the greenhouse wall blades, and starts the dehumidifier to forcedly dehumidify;
4) when the oxygen content in the external air is larger than the oxygen content in the air in the greenhouse and the oxygen content in the air in the greenhouse is lower than the set value of the oxygen content required by plant growth, the intelligent controller instructs the greenhouse top power mechanism and the greenhouse wall power mechanism to open the greenhouse top louver blades and the greenhouse wall blades to naturally ventilate and replace the air or forcibly ventilate and replace the air;
5) when certain auxin or water in soil or growth liquid for plant growth in the greenhouse does not reach the amount required by the plant growth, the intelligent controller instructs the auxin conveying mechanism to supplement the auxin or water required to be supplemented into the soil or the growth liquid through a pipeline;
6) the chlorophyll detection robot arranged in the greenhouse regularly detects the chlorophyll growing on the plant according to the built-in instruction of the intelligent controller according to the growth period of the plant, and when the chlorophyll is lower than the built-in value of the intelligent controller of the plant, the instruction of the intelligent controller is used for controlling the driving motor of the louver on the top and the wall of the greenhouse to automatically adjust the opening angle of the louver according to the displacement of sunlight, so that the sunlight entering the opening angle of the louver always faces the plant in the greenhouse.
2. The intelligent greenhouse of claim 1, wherein: the light, temperature, humidity, air and soil software package is internally provided with: 1) light detection data receiving, comparing, calculating and calculating result instruction output software; 2) temperature detection data receiving, comparing, calculating and calculating result instruction output software; 3) humidity detection data receiving, comparing, calculating and calculating result instruction output software; 4) air detection data receiving, comparing, calculating and calculating result instruction output software; 5) receiving, comparing, calculating and calculating result instruction output software of soil growth element detection data; 6) chlorophyll detection data receiving, comparing, calculating and calculating result instruction output software.
3. The intelligent greenhouse of claim 1, wherein: the greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt (1), a tensioning positioning end plate (2), a discontinuous shaft (3), a shaft positioning groove (4), a discontinuous shaft positioning shaft sleeve (5) and a synchronizing wheel (6); the tensioning and positioning end plate (2) is connected with the discontinuous shaft (3), a discontinuous shaft positioning shaft sleeve (5) is sleeved on a shaft positioning groove (4) to position two sections of the discontinuous shaft (3) at a relative interval, two ends of an aluminum foil composite belt (1) are tensioned and fixed on the tensioning and positioning end plate (2), synchronizing wheels (6) are sleeved and fixed on the discontinuous shaft (3) to form a blind window driven rotating blade assembly, synchronizing wheels (6) of a plurality of groups of driven rotating blade assemblies are driven by a driving shaft (8) to synchronously rotate after being connected in a ring way by adopting a synchronizing belt (7), the driving shaft (8) is connected with a power output shaft of a servo motor (11) through a coupler (10), the servo motor (11) is controlled by a signal output end of an intelligent controller (20), the signal input end of the intelligent controller (20) receives input signals from light (12), temperature (13), humidity (14), air (15), soil (16) and chlorophyll (19).
4. The intelligent greenhouse of claim 1, wherein: the greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt (1), a tensioning positioning end plate (2), an intermittent shaft (3), a shaft positioning groove (4), an intermittent shaft positioning shaft sleeve (5) and a worm wheel (18); the tensioning and positioning end plate (2) is connected with the discontinuous shaft (3), a discontinuous shaft positioning shaft sleeve (5) is sleeved on a shaft positioning groove (4) to position two sections of the discontinuous shaft (3) at a relative interval, two ends of an aluminum foil composite belt (1) are tensioned and fixed on the tensioning and positioning end plate (2), worm wheels (18) are sleeved and fixed on the discontinuous shaft (3) to form a blind window driven rotating blade assembly, the worm wheels (18) of a plurality of groups of driven rotating blade assemblies are driven by worms (17) to synchronously rotate, the worms (17) are driven by driving worm wheels (21) fixed on a driving shaft (8), the driving shaft (8) is driven by a servo motor (11), and the servo motor (11) is controlled by a signal output end of an intelligent controller (20), the signal input end of the intelligent controller (20) receives input signals from light (12), temperature (13), humidity (14), air (15), soil (16) and chlorophyll (19).
5. The intelligent greenhouse of claim 1, wherein: the greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt (1), a tensioning and positioning end plate (2), a discontinuous shaft (3), a discontinuous shaft connecting rod (22) and a synchronous wheel (6); the tensioning and positioning end plate (2) is connected with the discontinuous shaft (3), two ends of a discontinuous shaft connecting rod (22) are respectively connected with the tensioning and positioning end plate (2), two ends of an aluminum foil composite belt (1) are tensioned and fixed on the tensioning and positioning end plate (2), synchronizing wheels (6) are fixedly sleeved on the discontinuous shaft (3) to form a blind window driven rotating blade assembly, synchronizing wheels (6) of a plurality of groups of driven rotating blade assemblies are driven by a driving shaft (8) to rotate synchronously after being connected by a synchronizing belt (7) in a ring way, the driving shaft (8) is connected with a power output shaft of a servo motor (11) through a coupler (10), and the servo motor (11) is controlled by a signal output end of an intelligent controller (20), the signal input end of the intelligent controller (20) receives input signals from light (12), temperature (13), humidity (14), air (15), soil (16) and chlorophyll (19).
6. The intelligent greenhouse of claim 1, wherein: the greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt (1), a tensioning and positioning end plate (2), a discontinuous shaft (3), a discontinuous shaft connecting rod (22) and a worm wheel (18); the tensioning and positioning end plate (2) is connected with the discontinuous shaft (3), two ends of a connecting rod (22) of the discontinuous shaft are respectively connected with the tensioning and positioning end plate (2), two ends of an aluminum foil composite belt (1) are tensioned and fixed on the tensioning and positioning end plate (2), worm wheels (18) are fixedly sleeved on the discontinuous shaft (3) to form a blind window driven rotating blade assembly, the worm wheels (18) of a plurality of groups of driven rotating blade assemblies are driven by worms (17) to synchronously rotate, the worms (17) are driven by driving worm wheels (21) fixed on a driving shaft (8), the driving shaft (8) is driven by a servo motor (11), the servo motor (11) is controlled by a signal output end of an intelligent controller (20), the signal input end of the intelligent controller (20) receives input signals from light (12), temperature (13), humidity (14), air (15), soil (16) and chlorophyll (19).
7. The intelligent greenhouse of claim 1, wherein: the greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt (1), a tensioning and positioning end plate (2), a discontinuous shaft (3), a rectangular frame (23) and a synchronizing wheel (6); the tensioning and positioning end plate (2) is connected with the discontinuous shaft (3), two ends of the rectangular frame (23) are respectively connected with the tensioning and positioning end plate (2), two ends of the aluminum foil composite belt (1) are tensioned and fixed on the tensioning and positioning end plate (2), the synchronizing wheels (6) are fixedly sleeved on the transmission shaft (3) to form a blind window driven rotating blade assembly, the synchronizing wheels (6) of the multiple groups of driven rotating blade assemblies are connected in a ring mode through the synchronizing belt (7) and then driven by the driving shaft (8) to rotate synchronously, the driving shaft (8) is connected with a power output shaft of the servo motor (11) through the coupler (10), the servo motor (11) is controlled by a signal output end of the intelligent controller (20), and the signal input end of the intelligent controller (20) receives input signals from light (12), temperature (13), humidity (14), air (15), soil (16) and chlorophyll (.
8. The intelligent greenhouse of claim 1, wherein: the greenhouse roof or wall shutter type mechanism comprises an aluminum foil composite belt (1), a tensioning and positioning end plate (2), a discontinuous shaft (3), a rectangular frame (23) and a worm wheel (18); the stretching and positioning end plate (2) is connected with the discontinuous shaft (3), two ends of the rectangular frame (23) are respectively connected with the stretching and positioning end plate (2), two ends of the aluminum foil composite belt (1) are tensioned and fixed on the stretching and positioning end plate (2), the worm wheel (18) is fixedly sleeved on the discontinuous shaft (3) to form a blind window driven rotating blade assembly, the worm wheels (18) of a plurality of groups of driven rotating blade assemblies are driven by the worm (17) to synchronously rotate, the worm (17) is driven by the driving worm wheel (21) fixed on the driving shaft (8), the driving shaft (8) is driven by the servo motor (11), the servo motor (11) is controlled by a signal output end of the intelligent controller (20), and the signal input end of the intelligent controller (20) receives input signals from light (12), temperature (13), humidity (14), air (15), soil (16) and chlorophyll (19).
9. The intelligent greenhouse of claim 1, wherein: the transmission mechanisms of the synchronous wheel (6) and the synchronous belt (7) can be replaced by a chain wheel and a chain transmission mechanism or a gear meshing transmission mechanism.
10. The utility model provides an intelligent for big-arch shelter louver passive rotating vane subassembly, characterized by: two tensioning and positioning end plates (2) are respectively connected with respective discontinuous shafts (3), two ends of the aluminum foil composite belt (1) are respectively connected with the tensioning and positioning end plates (2), and a driving wheel (25) is fixedly sleeved on the discontinuous shafts (3).
11. The passive rotating blade assembly of intelligent greenhouse louver window according to claim 10, wherein: the aluminum foil composite belt (1) is a heat-insulation aluminum foil composite belt.
12. The passive rotating blade assembly of intelligent greenhouse louver window according to claim 11, wherein: the heat insulation and preservation (25) aluminum foil strip is composed of an aluminum foil strip (26) and a heat insulation and preservation plate (27), and the aluminum foil strip (26) is positioned on one surface or two surfaces of the heat insulation and preservation plate (27).
13. The passive rotating blade assembly of the intelligent greenhouse louver of claims 10-12, wherein: one side of the aluminum foil tape in the aluminum foil composite tape (1) or the heat-insulation and heat-preservation aluminum foil composite tape is coated with a functional modified polyurethane coating which is moisture-proof, heat-insulation and blue-light-proof, and the other side is coated with a nano coating.
14. The passive rotating blade assembly of the intelligent greenhouse louver of claims 10-12, wherein: the thickness of the aluminum foil tape in the aluminum foil composite tape (1) or the heat insulation aluminum foil composite tape is 0.05-0.5 mm.
15. The passive rotating blade assembly of a blind for an intelligent greenhouse according to claim 10 or 12, wherein: two tensioning and positioning end plates (2) are respectively connected with respective discontinuous shafts (3), two ends of the aluminum foil composite belt (1) are respectively connected with the tensioning and positioning end plates (2), and a synchronizing wheel (6) is fixedly sleeved on the discontinuous shafts (3).
16. The passive rotating blade assembly of a blind for an intelligent greenhouse according to claim 10 or 12, wherein: two tensioning and positioning end plates (2) are respectively connected with respective discontinuous shafts (3), two ends of the aluminum foil composite belt (1) are respectively connected with the tensioning and positioning end plates (2), and a worm wheel (6) is fixedly sleeved on the discontinuous shafts (3).
17. The passive rotating blade assembly of intelligent greenhouse louver window according to claim 10, wherein: the drive wheel (25) can be replaced by a sprocket or a gear.
18. The utility model provides an intelligent high strength aluminium foil composite band for big-arch shelter, characterized by: the glass fiber mesh cloth (29) is adhered to one surface of the aluminum foil tape (26), the modified polypropylene coating is coated on the surface of the glass fiber mesh cloth (29), and the other surface of the aluminum foil tape (26) is coated with an anticorrosive layer (28).
19. The high-strength aluminum foil composite tape for the intelligent greenhouse as claimed in claim 18, wherein: the thickness of the aluminum foil tape (26) is 0.05-0.5 mm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597940A (en) * | 2021-08-31 | 2021-11-05 | 安庆市双益生态农林科技有限公司 | Intelligent temperature control greenhouse for orchard planting |
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