CN108887039B - Intelligent humidity adjusting and culturing system for plant factory - Google Patents
Intelligent humidity adjusting and culturing system for plant factory Download PDFInfo
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- CN108887039B CN108887039B CN201810818629.5A CN201810818629A CN108887039B CN 108887039 B CN108887039 B CN 108887039B CN 201810818629 A CN201810818629 A CN 201810818629A CN 108887039 B CN108887039 B CN 108887039B
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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
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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
- 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
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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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- 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
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Abstract
The invention belongs to the technical field of automatic control of agricultural equipment, and particularly relates to an intelligent humidity adjusting and culturing system for a plant factory, which comprises a greenhouse, a humidifying module, an automatic shading module, a controller and a humidity sensor, wherein the greenhouse comprises a greenhouse top and a greenhouse body; the humidifying module is fixed on the ground and used for adjusting the humidity in the greenhouse; the automatic shading module is fixed on the roof and used for shading the humidifying module; the humidity sensor is fixed on the inner wall of the greenhouse body and used for detecting the humidity in the greenhouse and transmitting a signal to the controller; the controller is positioned beside the humidity sensor and used for controlling the automatic shading module to shade the humidifying module and reducing the humidifying speed of the humidifying module; the invention has simple structure and low manufacturing cost, does not need manual operation, intelligently controls the humidity in the greenhouse in the whole process, ensures that the plant is always in an environment with sufficient moisture and moist air, promotes the photosynthesis of the plant and is beneficial to promoting the growth of the plant.
Description
Technical Field
The invention belongs to the technical field of automatic control of agricultural equipment, and particularly relates to an intelligent humidity adjusting and culturing system for a plant factory.
Background
With the development of society, the traditional agricultural planting can not meet the requirements of people on food, so that in order to improve the yield of plants and shorten the growth time of the plants, a plurality of industrial planting are generated at present, and the industrial planting needs to simulate the growth environment of the plants, so that the growth environment is optimal, and the growth of the plants is promoted; when the growth environment is simulated, the adjustment is generally only carried out according to the temperature and the illumination intensity; often can ignore the regulation of humidity, in actual environment, the plant is in the growth process, when promoting photosynthesis, need continuous moisture to environment release, if humidity in the environment is too big or undersize, all can influence the moisture discharge of plant, and then can influence photosynthesis.
Patent document 1: a moisture regulation system for plants, application No.: 2016201060930
In patent document 1, a humidity control device is provided to humidify or absorb the humidity of the environment, thereby effectively changing the humidity of the environment; however, the humidifier needs to be manually opened, which is troublesome, and meanwhile, the humidifier and the air absorption and humidification machine in the prior art need to be used in the patent document, so that the device is complex and high in manufacturing cost, and the popularization and application of the humidity adjusting device are limited.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an intelligent humidity adjusting and culturing system for a plant factory, which aims to adjust the humidity in the environment in a greenhouse and promote the photosynthesis of plants. The invention has simple structure, low manufacturing cost, intelligent control of the whole process and reduced labor intensity; meanwhile, the humidity in the large greenhouse for planting the plants is intelligently regulated and controlled, so that the plants are always in an environment with sufficient moisture and moist air, the survival rate of the plants is improved, the photosynthesis of the plants is promoted, and the growth of the plants is promoted.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an intelligent humidity adjusting and culturing system for a plant factory, which comprises a greenhouse, a humidifying module, an automatic shading module, a controller and a humidity sensor, wherein the greenhouse comprises a greenhouse top and a greenhouse body; the shed roof is fixed at the upper end of the shed body, and the shed roof and the shed body are transparent; the humidifying module is fixed on the ground and used for adjusting the humidity in the greenhouse; the automatic shading module is fixed on the roof and used for shading the humidifying module; the humidity sensor is fixed on the inner wall of the greenhouse body and used for detecting the humidity in the greenhouse and transmitting a signal to the controller; the controller is located beside the humidity sensor and used for controlling the automatic shading module to shade the humidifying module, so that the humidifying speed of the humidifying module is reduced, and meanwhile, the controller controls the humidifying module to automatically supplement water; wherein the content of the first and second substances,
the humidifying module comprises a condensing lens, a support frame, a connecting frame, an evaporation box, a first rope and a water adding spray head, wherein the condensing lens is fixed on the shed body and used for irradiating the evaporation box at a low position to evaporate water in the evaporation box; the supporting frame is erected in the center of the greenhouse, the supporting frame is used for supporting the connecting frame, and the limiting rod is arranged on the supporting frame; the limiting rod limits the inclination angle of the support frame towards two sides; the connecting frame is V-shaped and is hinged with the supporting frame; the two evaporation boxes are hung at two ends of the connecting frame through a first rope, one evaporation box is located at the upper end, the other evaporation box is located at the lower end, water is alternately stored in the two evaporation boxes, water in the evaporation boxes is heated and evaporated to improve the humidity in the greenhouse, the evaporation boxes with the water at the upper ends fall to drive the connecting frame to rotate on the supporting frame, and the anhydrous evaporation boxes are automatically lifted; the water adding spray head is positioned at the upper end of the evaporation box and used for supplementing a water source for the evaporation box. The during operation, the evaporation tank that is located the upper end is filled with water, the evaporation tank whereabouts of upper end drives the link and rotates on the support frame, the evaporation tank that is located the upper end is fallen behind the minimum and is shone by the condensing lens spotlight, the water in the evaporation tank is heated the evaporation and is improved the humidity in the big-arch shelter, before the water in the evaporation tank that is located the lower extreme is by the evaporation to dryness, the shower nozzle of adding water will add water to the evaporation tank that is located the upper end, make the evaporation tank that is located the upper end fill with water and whereabouts, two evaporation tanks are added water in turn, the link is at the rotation of injecing the angle under the.
A water absorption sponge is arranged in the evaporation box, and a stop rod is hinged to one side part of the evaporation box; a torsional spring is arranged at the hinged position of the stop rod and the evaporation box and is used for resetting after the stop rod rotates, one end of the stop rod is positioned outside the evaporation box, the other end of the stop rod is positioned in the evaporation box, and a water absorption sponge is bonded on the stop rod; the water absorption sponge is positioned in the evaporation box, the water absorption sponge is suspended in the evaporation box under the support of the stop rod before absorbing water, the water absorption sponge sinks under the action of self gravity after absorbing water, and the sinking water absorption sponge presses the stop rod down, so that the stop rod rotates to promote the stop rod outside the evaporation box to lift up; the lower end of the stop rod is provided with a fixed rod, the end part of the fixed rod is embedded and matched with the end part of the stop rod, the evaporation box with the falling stop rod drives the stop rod to fall, the stop rod is embedded with the fixed rod, the fixed rod fixes the stop rod, and the evaporation box is fixed. When the water-adding device works, under the control of the controller, the water-adding sprayer adds water to the evaporation box at the upper end, the water-absorbing sponge absorbs the water, the water-absorbing sponge falls to the bottom of the evaporation box under the action of self gravity, the water-absorbing sponge presses the stop rod downwards to enable the stop rod to rotate, one end of the stop rod, which is positioned outside the evaporation box, tilts up and falls after water in the evaporation box at the lower end is evaporated, and the stop rod is embedded with the fixed rod; when the water in the evaporation box at the lower end is completely evaporated and the weight of the evaporated water absorption sponge is less than the torsion force of the torsion spring, the stop rod is reset under the action of the torsion spring, the stop rod is separated from the fixed rod, the evaporation box at the lower end is lifted, the evaporation box at the upper end is lowered, the two evaporation boxes alternately fall down and are irradiated by the condensing lens, the water in the evaporation boxes is heated and evaporated, and the evaporation boxes supplement humidity in the greenhouse.
The greenhouse is characterized in that a plurality of fluorescent lamps and illumination sensors are uniformly distributed on the greenhouse top, the illumination sensors are located beside the fluorescent lamps, the fluorescent lamps are controlled by a controller, and the fluorescent lamps are used for carrying out automatic illumination compensation on the greenhouse. During operation, the illumination sensor detects the illumination intensity in the greenhouse and feeds back signals to the controller, and under the control of the controller, the fluorescent lamp provides illumination compensation for plants in the greenhouse in cloudy days or at night, so that the photosynthesis of the plants in the greenhouse is promoted.
The automatic shading module comprises a fixed support, a driving pulley, a shading plate, a second rope and a first motor, the driving pulley is fixed on the roof through the fixed support, and the driving pulley is driven through the first motor; the shading plate is hung on the driving pulley through a second rope; the second rope is attached to the wheel surface of the driving pulley, moves leftwards or rightwards along with the rotation of the driving pulley, and moves to drive the light shielding plate to shield the condensing lens on one side of the evaporating box from irradiating the evaporating box; the water adding spray head is fixed on the shading plate and is positioned at the upper end of the evaporation box. The during operation, humidity transducer detects the humidity in the big-arch shelter, and after humidity in the big-arch shelter reached standard, humidity transducer passed the signal for the controller, and controller control motor drove the drive pulley and rotates, makes drive pulley drive two removals of rope make the light screen shelter from sunshine to the evaporating chamber that is located the lower extreme, makes the light of condensing lens gathering whole or partly sheltered from by the light screen to make the water evaporation that is located the evaporating chamber of lower extreme slow, realized that humidity in the big-arch shelter is by intelligent control.
An automatic water storage module is arranged on the outer side of the shed body; the automatic water storage module automatically stores rainwater and is used for providing partial water source for the water adding spray head. When the automatic rainwater storage device works, raining rainwater falls down along the roof, the rainwater is gathered at the automatic water storage module, the automatic water storage module automatically stores the rainwater, and the automatic water storage module provides partial water source for the water adding spray head.
The automatic water storage module comprises a water cover, a bracket, a water storage tank, a water diversion pipe, a water outlet pipe and a rope III; the support is fixed on the outer side of the shed body and is positioned below the edge of the shed roof; the water cover is hinged with the support, the water cover and the shed body enclose a water storage pool, waterproof cloth is arranged on the side part of the water cover, and the side part of the water cover is flexibly connected with the shed body through the waterproof cloth; the water storage tank is tied at the end part of the water cover through a rope three; the water diversion pipe is communicated with the water storage tank and the water storage tank; the water outlet pipe leads the water stored in the water storage tank to the water adding spray head. The during operation, the rainwater flows in the storage water tank along the canopy top, and simultaneously, also partial leaf or dust fall into water cover, water in the storage water tank flows to the storage water tank along the diversion pipe and temporarily saves in, the storage water tank is with water cover tip drop-down, water cover encloses with the canopy body and closes more tightly, water in the storage water tank is carried by the outlet pipe and adds the water shower nozzle and spray the back, the storage water tank is empty, and the water cover is interior to accumulate too much leaf and dust and must make the tip that water cover and canopy body enclose and close increase weight, and when the weight of increase is greater than empty storage water tank weight, the tip that water cover and canopy body enclose and close is swung down, dust and the leaf in the water cover fall to ground from the water cover, the water cover lightens, the water cover is under the action of gravity of storage water tank, the water cover of swinging returns to the original position again, the water cover continues to enclose with the canopy body and.
The support frame is provided with a power generation module; the power generation module comprises a generator; the middle part of the connecting frame is provided with a first shaft which is fixedly connected with the connecting frame into a whole, and the rotating of the connecting frame drives the first shaft to rotate; the generator is connected with the shaft through a gear transmission mechanism. When the device works, the evaporation boxes fall down alternately, the evaporation boxes drive the connecting frames to rotate, the connecting frames drive the rotating shafts of the generators to rotate through the gear transmission machines, the power generation modules start to generate power, and the power generation modules provide partial electric energy for the controller, the fluorescent lamp and the humidity sensor.
The invention has the following beneficial effects:
1. the intelligent humidity adjusting and culturing system for the plant factory, provided by the invention, has the advantages that the structure is simple, the manufacturing cost is low, manual operation is not needed, the whole process is intelligently controlled, and the manual labor intensity is reduced; simultaneously, through mutually supporting work of big-arch shelter, humidification module, automatic shading module, controller and humidity transducer, humidity in the big canopy of plant is planted in intelligent control for the plant is in an environment that moisture is sufficient, the air is moist all the time, has improved both the survival rate that the plant was planted, has promoted plant photosynthesis again, is favorable to promoting vegetation.
2. According to the intelligent humidity adjusting and culturing system for the plant factory, the illumination intensity in the greenhouse is detected through the illumination sensor, so that the controller controls the fluorescent lamp to compensate illumination for greenhouse plants, and photosynthesis of the greenhouse plants is promoted.
3. According to the intelligent humidity adjusting and culturing system for the plant factory, the humidifying module, the automatic shading module, the controller and the humidity sensor are matched with each other, the condenser irradiates the evaporation box to evaporate water, so that the humidity of the greenhouse is improved, the humidity sensor detects the humidity of the greenhouse, the controller controls the light shielding plate to shield the condenser, the evaporation speed of the water in the evaporation box is adjusted, the automatic humidity adjustment of the greenhouse is realized, and the growth of greenhouse plants is facilitated.
4. According to the intelligent humidity adjusting and culturing system for the plant factory, the automatic water storage module and the water adding spray head are matched with each other to work, the automatic water storage module automatically stores rainwater and conveys the rainwater to the water adding spray head, and water resources are saved; meanwhile, the automatic water storage module can automatically remove dust and leaves falling on the water cover, and the situation that the leaves and the dust block the water conduit is avoided.
Drawings
FIG. 1 is a schematic diagram of a plant factory humidity intelligent regulation cultivation system of the present invention;
FIG. 2 is an enlarged view taken at A with respect to FIG. 1;
FIG. 3 is an enlarged view at B with respect to FIG. 1;
in the figure: the greenhouse comprises a greenhouse 1, a greenhouse top 11, a greenhouse body 12, a fluorescent lamp 13, a humidifying module 2, a condensing lens 21, a supporting frame 22, a connecting frame 23, an evaporation tank 24, a water absorption sponge 25, a stop rod 26, a fixing rod 27, a water adding spray head 28, an automatic shading module 3, a fixing support 31, a driving pulley 32, a shading plate 33, a second rope 34, a controller 4, a humidity sensor 5, an automatic water storage module 6, a water cover 61, a support 62, a water storage tank 63, a water guide pipe 64, a water outlet pipe 65 and a power generation module 7.
Detailed Description
The intelligent humidity-control cultivation system for a plant factory according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.
As shown in fig. 1, an intelligent humidity adjusting and culturing system for a plant factory according to an embodiment of the present invention includes a greenhouse 1, a humidifying module 2, an automatic light shielding module 3, a controller 4, and a humidity sensor 5, where the greenhouse 1 includes a greenhouse top 11 and a greenhouse body 12; the shed roof 11 is fixed at the upper end of the shed body 12, and the shed roof 11 and the shed body 12 are transparent; the humidifying module 2 is fixed on the ground, and the humidifying module 2 is used for adjusting the humidity in the greenhouse 1; the automatic shading module 3 is fixed on the shed roof 11, and the automatic shading module 3 is used for shading the humidifying module 2; the humidity sensor 5 is fixed on the inner wall of the greenhouse body 12, and the humidity sensor 5 is used for detecting the humidity in the greenhouse 1 and transmitting a signal to the controller 4; the controller 4 is located beside the humidity sensor 5, the controller 4 is used for controlling the automatic shading module 3 to shade the humidifying module 2, the humidifying speed of the humidifying module 2 is reduced, and meanwhile, the controller 4 controls the humidifying module 2 to automatically supplement water; wherein the content of the first and second substances,
the humidifying module 2 comprises a condensing lens 21, a support frame 22, a connecting frame 23, an evaporation box 24, a first rope and a water adding spray head 28, wherein the condensing lens 21 is fixed on the shed body 12, and the condensing lens 21 is used for irradiating the evaporation box 24 at a low position to evaporate water in the evaporation box 24; the supporting frame 22 is erected in the center of the greenhouse 1, the supporting frame 22 is used for supporting the connecting frame 23, and the limiting rod 221 is arranged on the supporting frame 22; the limiting rod 221 limits the inclination angle of the support frame 22 towards two sides; the connecting frame 23 is V-shaped, and the connecting frame 23 is hinged with the supporting frame 22; the two evaporation boxes 24 are arranged, the evaporation boxes 24 are hung at two ends of the connecting frame 23 through a first rope, one evaporation box 24 is located at the upper end, the other evaporation box 24 is located at the lower end, water is alternately stored in the two evaporation boxes 24, water in the evaporation boxes 24 is heated and evaporated to improve the humidity in the greenhouse 1, the evaporation boxes 24 with the water at the upper ends fall to drive the connecting frame 23 to rotate on the supporting frame 22, and the anhydrous evaporation boxes 24 are automatically lifted; the water adding spray head 28 is positioned at the upper end of the evaporation box 24, and the water adding spray head 28 is used for supplementing a water source for the evaporation box 24. During operation, the evaporation box 24 located at the upper end is filled with water, the evaporation box 24 located at the upper end falls to drive the connecting frame 23 to rotate on the supporting frame 22, the evaporation box 24 located at the upper end falls to the lowest point and then is irradiated by the condenser 21 in a light gathering mode, water in the evaporation box 24 is heated and evaporated to improve the humidity in the greenhouse 1, before the water in the evaporation box 24 located at the lower end is evaporated to dryness, the water adding spray head 28 adds water to the evaporation box 24 located at the upper end, the evaporation box 24 located at the upper end is filled with water and falls, the two evaporation boxes 24 are alternately added with water, the connecting frame 23 rotates within a limited angle under the driving of the evaporation box 24, and the two evaporation boxes 24 fall alternately and are irradiated by the condenser.
As shown in fig. 1 and 2, a water-absorbing sponge 25 is arranged in the evaporation box 24, and a stop rod 26 is hinged to one side of the evaporation box 24; a torsional spring is arranged at the hinged position of the stop rod 26 and the evaporation box 24 and is used for resetting the stop rod 26 after the stop rod 26 rotates, one end of the stop rod 26 is positioned outside the evaporation box 24, the other end of the stop rod 26 is positioned in the evaporation box 24, and a water absorption sponge 25 is bonded on the stop rod 26; the water absorption sponge 25 is positioned in the evaporation box 24, the water absorption sponge 25 is suspended in the evaporation box 24 under the support of the stop rod 26 before absorbing water, the water absorption sponge 25 sinks under the action of self gravity after absorbing water, and the sunken water absorption sponge 25 presses the stop rod 26 downwards, so that the stop rod 26 rotates to promote the stop rod 26 outside the evaporation box 24 to lift; the lower end of the stop rod 26 is provided with a fixing rod 27, the end of the fixing rod 27 is embedded and matched with the end of the stop rod 26, the evaporation box 24 with the falling stop rod 26 drives the stop rod 26 to fall, the stop rod 26 is embedded with the fixing rod 27, the fixing rod 27 fixes the stop rod 26, and the evaporation box 24 is fixed. When the water-adding device works, under the control of the controller 4, the water-adding spray head 28 adds water to the evaporation box 24 at the upper end, the water-absorbing sponge 25 absorbs the water, the water-absorbing sponge 25 falls to the bottom of the evaporation box 24 under the action of self gravity, the water-absorbing sponge 25 presses the stop rod 26 downwards to enable the stop rod 26 to rotate, one end, positioned outside the evaporation box 24, of the stop rod 26 tilts, the water in the evaporation box 24 at the lower end falls after being evaporated, and the stop rod 26 is embedded with the fixing rod 27; when the water in the evaporation box 24 at the lower end is completely evaporated and the weight of the evaporated water absorption sponge 25 is less than the torsion of the torsion spring, the stop rod 26 is reset under the action of the torsion spring, the stop rod 26 is separated from the fixing rod 27, the evaporation box 24 at the lower end is lifted, the evaporation box 24 at the upper end is lowered, the two evaporation boxes 24 alternately fall and are irradiated by the condensing lens 21, the water in the evaporation box 24 is heated and evaporated, and the evaporation box 24 supplements the humidity in the greenhouse 1.
As shown in fig. 1, a plurality of fluorescent lamps 13 and illumination sensors are uniformly distributed on the greenhouse top 11, the optical sensors are located beside the fluorescent lamps 13, the fluorescent lamps 13 are controlled by the controller 4, and the fluorescent lamps 13 are used for performing automatic illumination compensation on the greenhouse 1. During operation, the illumination sensor detects the illumination intensity in the greenhouse 1 and feeds back signals to the controller 4, and under the control of the controller 4, the fluorescent lamp 13 provides illumination compensation for plants in the greenhouse 1 in cloudy days or at night, so that the photosynthesis of the plants in the greenhouse 1 is promoted.
As shown in fig. 1, the automatic shading module 3 includes a fixing bracket 31, a driving pulley 32, a shading plate 33, a second rope 34 and a first motor, the driving pulley 32 is fixed on the shed roof 11 through the fixing bracket 31, and the driving pulley 32 is driven by the first motor; the light screen 33 is hung on the driving pulley 32 through a second rope 34; the second rope 34 is attached to the wheel surface of the driving pulley 32, the second rope 34 moves leftwards or rightwards along with the rotation of the driving pulley 32, and the second rope 34 moves to drive the light shielding plate 33 to shield the condenser lens 21 on one side of the light shielding plate from irradiating the evaporation box 24; the watering spray-head 28 is fixed on the shading plate 33, and the watering spray-head 28 is positioned at the upper end of the evaporation box 24. The during operation, humidity transducer 5 detects the humidity in the big-arch shelter 1, after humidity in big-arch shelter 1 reached standard, humidity transducer 5 passed the signal for controller 4, controller 4 control motor drives drive pulley 32 and rotates, make drive pulley 32 drive two 34 removals of rope make light screen 33 shelter from sunshine to the evaporation tank 24 that is located the lower extreme, the light that makes condensing lens 21 gathering is whole or partly sheltered from by light screen 33, thereby make the water evaporation that is located the evaporation tank 24 of lower extreme slow, humidity in having realized big-arch shelter 1 is by intelligent control.
As shown in fig. 1 and 3, an automatic water storage module 6 is arranged outside the shed body 12; the automatic water storage module 6 automatically stores rainwater, and the automatic water storage module 6 is used for providing partial water source for the water adding spray head 28. In operation, rain falls down the roof 11 and collects in the automatic water storage module 6, the automatic water storage module 6 automatically stores the rain, and the automatic water storage module 6 provides a part of water for the water adding nozzle 28.
As shown in fig. 1 and 3, the automatic water storage module 6 includes a water cover 61, a bracket 62, a water storage tank 63, a water conduit 64, a water outlet pipe 65 and a third rope; the bracket 62 is fixed on the outer side of the shed body 12, and the bracket 62 is positioned below the edge of the shed roof 11; the water cover 61 is hinged with the support 62, the water cover 61 and the shed body 12 enclose a water storage pool, waterproof cloth is arranged on the side part of the water cover 61, and the side part of the water cover 61 is flexibly connected with the shed body 12 through the waterproof cloth; the water storage tank 63 is tied at the end part of the water cover 61 through a rope; the water conduit 64 is communicated with the water storage tank and the water storage tank 63; the water outlet pipe 65 leads the water stored in the water storage tank 63 to the water adding spray head 28. When the water storage shed is in operation, rainwater flows into the water storage tank along the shed roof 11, meanwhile, part of leaves or dust also falls into the water cover 61, water in the water storage tank flows into the water storage tank 63 along the water conduit 64 for temporary storage, the water storage tank 63 pulls down the end part of the water cover 61, the water cover 61 and the shed body 12 are enclosed and fastened more tightly, when the water in the water storage tank 63 is conveyed to the water adding spray head 28 by the water outlet pipe 65 for spraying, the water storage tank 63 is empty, the excessive leaves and dust accumulated in the water cover 61 inevitably increase the weight of the end part enclosed by the water cover 61 and the shed body 12, and when the increased weight is greater than the weight of the empty water storage tank 63, the end part enclosed by the water cover 61 and the shed body 12 swings downwards, dust and leaves in the water cover 61 fall to the ground from the water cover 61, the water cover 61 becomes light, the water cover 61 swings downwards under the action of the gravity of the water storage tank 63, the water cover 61 returns to the original position, and the water cover 61 continues to enclose with the shed body 12 to form a water storage tank.
As shown in fig. 1, the support frame 22 is provided with a power generation module 7; the power generation module 7 comprises a generator; a first shaft is arranged in the middle of the connecting frame 23 and fixedly connected with the connecting frame 23 into a whole, and the connecting frame 23 rotates to drive the first shaft to rotate; the generator is connected with the shaft through a gear transmission mechanism. During operation, when the evaporation box 24 falls down alternately, the evaporation box 24 drives the connecting frame 23 to rotate, the connecting frame 23 drives the rotating shaft of the generator to rotate through the gear transmission machine, the power generation module 7 starts to generate power, and the power generation module 7 provides partial electric energy for the controller 4, the fluorescent lamp 13 and the humidity sensor 5.
The specific use flow is as follows:
when the greenhouse is used, the evaporation box 24 at the upper end is filled with water, the evaporation box 24 at the upper end falls to drive the connecting frame 23 to rotate on the supporting frame 22, the evaporation box 24 at the upper end falls to the lowest point and then is subjected to light gathering and irradiation by the condenser 21, water in the evaporation box 24 at the upper end is heated and evaporated to improve the humidity in the greenhouse 1, before the water in the evaporation box 24 at the lower end is evaporated to dryness, the water adding spray head 28 adds water to the evaporation box 24 at the upper end, so that the evaporation box 24 at the upper end is filled with water and falls, the two evaporation boxes 24 are alternately added with water, the connecting frame 23 rotates within a limited angle under the driving of the evaporation boxes 24, and the two evaporation boxes 24 alternately fall and are irradiated; the evaporation box 24 drives the connecting frame 23 to rotate, the connecting frame 23 drives the rotating shaft of the generator to rotate through the gear transmission machine, the power generation module 7 starts to generate power, and the power generation module 7 provides partial electric energy for the controller 4, the fluorescent lamp 13 and the humidity sensor 5;
under the control of the controller 4, the water adding nozzle 28 adds water to the evaporation box 24 at the upper end, the water absorbing sponge 25 absorbs the water, the water absorbing sponge 25 falls to the bottom of the evaporation box 24 under the action of self gravity, the water absorbing sponge 25 presses the stop rod 26 downwards to enable the stop rod 26 to rotate, one end, located outside the evaporation box 24, of the stop rod 26 tilts, the water in the evaporation box 24 at the lower end falls after being evaporated, and the stop rod 26 is embedded with the fixing rod 27; when the water in the evaporation box 24 at the lower end is completely evaporated and the weight of the evaporated water absorption sponge 25 is less than the torsion force of the torsion spring, the stop rod 26 is reset under the action of the torsion spring, the stop rod 26 is separated from the fixed rod 27, only when the stop rod 26 on the evaporation box 24 at the lower end is separated from the fixed rod 27, the evaporation box 24 at the lower end can be lifted, the evaporation box 24 at the upper end filled with water can be lowered, the two evaporation boxes 24 alternately fall and are irradiated by the condenser lens 21, the water in the evaporation box 24 is heated and evaporated, and the evaporation box 24 supplements the humidity for the greenhouse 1; under the control of the controller 4, the fluorescent lamp 13 provides illumination compensation for the plants in the greenhouse 1 on cloudy days or at night, and the photosynthesis of the plants in the greenhouse 1 is promoted; in the humidifying process of the humidifying module 2, the humidity sensor 5 detects the humidity in the greenhouse 1, when the humidity in the greenhouse 1 reaches the standard, the humidity sensor 5 transmits a signal to the controller 4, the controller 4 controls the motor to drive the driving pulley 32 to rotate, the driving pulley 32 drives the second rope 34 to move, the shading plate 33 shields the evaporation box 24 at the lower end from sunlight, all or part of light collected by the collecting lens 21 is shielded by the shading plate 33, so that the water in the evaporation box 24 at the lower end is slowly evaporated, and the humidity in the greenhouse 1 is intelligently regulated and controlled;
when raining, rainwater flows into the water storage tank along the shed roof 11, meanwhile, part of leaves or dust also falls into the water cover 61, water in the water storage tank flows into the water storage tank 63 along the water conduit 64 for temporary storage, the water storage tank 63 pulls down the end part of the water cover 61, the water cover 61 and the shed body 12 are enclosed and fastened more tightly, when the water in the water storage tank 63 is conveyed to the water adding spray head 28 by the water outlet pipe 65 for spraying, the water storage tank 63 is empty, the excessive leaves and dust accumulated in the water cover 61 inevitably increase the weight of the end part enclosed by the water cover 61 and the shed body 12, and when the increased weight is greater than the weight of the empty water storage tank 63, the end part enclosed by the water cover 61 and the shed body 12 swings downwards, dust and leaves in the water cover 61 fall to the ground from the water cover 61, the water cover 61 becomes light, the water cover 61 swings downwards under the action of the gravity of the water storage tank 63, the water cover 61 returns to the original position, and the water cover 61 continues to enclose with the shed body 12 to form a water storage tank.
While one embodiment of the present invention has been described above, the present invention is not limited to the above embodiment, and various modifications can be made without departing from the scope of the present invention.
(A) In the above embodiment, the evaporation of water in the evaporation tank is promoted by providing the water-absorbing sponge in the evaporation tank, but is not limited thereto; the water absorption sponge and the evaporation box can be set to be black to improve the evaporation of the water in the evaporation box and adjust the humidity in the greenhouse.
Industrial applicability
According to the invention, the structure is simple, the manufacturing cost is low, the whole process is intelligently controlled, and the labor intensity of workers is reduced; meanwhile, the humidity in the greenhouse for planting the plants is intelligently regulated and controlled, so that the plants are always in an environment with sufficient moisture and humid air, the survival rate of the plants is improved, the photosynthesis of the plants is promoted, and the growth of the plants is promoted; therefore, the intelligent humidity adjusting and culturing system for the plant factory is useful in the technical field of automatic control of agricultural equipment.
Claims (1)
1. An intelligent humidity adjusting and culturing system for a plant factory comprises a greenhouse (1), a humidifying module (2), an automatic shading module (3), a controller (4) and a humidity sensor (5), wherein the greenhouse (1) comprises a greenhouse top (11) and a greenhouse body (12); shed roof (11) are fixed in canopy body (12) upper end, and shed roof (11) and canopy body (12) are transparent, its characterized in that: the humidifying module (2) is fixed on the ground, and the humidifying module (2) is used for adjusting the humidity in the greenhouse (1); the automatic shading module (3) is fixed on the shed roof (11), and the automatic shading module (3) is used for shading the humidifying module (2); the humidity sensor (5) is fixed on the inner wall of the greenhouse body (12), and the humidity sensor (5) is used for detecting the humidity in the greenhouse (1) and transmitting a signal to the controller (4); the controller (4) is located beside the humidity sensor (5), the controller (4) is used for controlling the automatic shading module (3) to shade the humidifying module (2), the humidifying speed of the humidifying module (2) is reduced, and meanwhile, the controller (4) controls the humidifying module (2) to automatically supplement water; wherein the content of the first and second substances,
the humidifying module (2) comprises a condensing lens (21), a support frame (22), a connecting frame (23), an evaporation box (24), a rope I and a water adding spray head (28), wherein the condensing lens (21) is fixed on the shed body (12), and the condensing lens (21) is used for irradiating the evaporation box (24) at a low position to evaporate water in the evaporation box (24); the supporting frame (22) is erected in the center of the greenhouse (1), the supporting frame (22) is used for supporting the connecting frame (23), and the supporting frame (22) is provided with a limiting rod (221); the limiting rod (221) limits the inclination angle of the support frame (22) towards two sides; the connecting frame (23) is V-shaped, and the connecting frame (23) is hinged with the supporting frame (22); the two evaporation boxes (24) are arranged, the evaporation boxes (24) are hung at two ends of the connecting frame (23) through a first rope, the two evaporation boxes (24) alternately store water, water in the evaporation boxes (24) is heated and evaporated to improve the humidity in the greenhouse (1), the evaporation boxes (24) with the upper ends of the water fall to drive the connecting frame (23) to rotate on the supporting frame (22), and the anhydrous evaporation boxes (24) are automatically lifted; the water adding spray head (28) is positioned at the upper end of the evaporation box (24), and the water adding spray head (28) is used for supplementing a water source for the evaporation box (24);
a water absorption sponge (25) is arranged in the evaporation box (24), and a stop rod (26) is hinged to one side part of the evaporation box (24); a torsional spring is arranged at the hinged position of the stop rod (26) and the evaporation box (24) and is used for resetting the stop rod (26) after the stop rod (26) rotates, one end of the stop rod (26) is positioned outside the evaporation box (24), the other end of the stop rod (26) is positioned in the evaporation box (24), and a water absorption sponge (25) is bonded on the stop rod (26); the water absorption sponge (25) is positioned in the evaporation box (24), the water absorption sponge (25) is suspended in the evaporation box (24) under the support of the stop rod (26) before absorbing water, and the water absorption sponge (25) sinks under the action of self gravity after absorbing water and presses the stop rod (26) downwards, so that the stop rod (26) rotates to promote the stop rod (26) outside the evaporation box (24) to be lifted; a fixing rod (27) is arranged at the lower end of the stop rod (26), and the end part of the fixing rod (27) is embedded and matched with the end part of the stop rod (26);
the greenhouse roof (11) is uniformly provided with a plurality of fluorescent lamps (13), the fluorescent lamps (13) are controlled by the controller (4), and the fluorescent lamps (13) are used for carrying out automatic illumination compensation on the greenhouse (1);
the automatic shading module (3) comprises a fixed support (31), a driving pulley (32), a shading plate (33), a second rope (34) and a first motor (34), the driving pulley (32) is fixed on the shed roof (11) through the fixed support (31), and the driving pulley (32) is driven through the first motor (34); the light screen (33) is hung on the driving pulley (32) through a second rope (34); the second rope (34) is attached to the wheel surface of the driving pulley (32), the second rope (34) moves leftwards or rightwards along with the rotation of the driving pulley (32), and the second rope (34) moves to drive the light shielding plate (33) to shield the condensing lens (21) on one side of the light shielding plate to irradiate the evaporation box (24);
an automatic water storage module (6) is arranged on the outer side of the shed body (12); the automatic water storage module (6) automatically stores rainwater, and the automatic water storage module (6) is used for providing partial water source for the water adding spray head (28);
the automatic water storage module (6) comprises a water cover (61), a bracket (62), a water storage tank (63), a water conduit (64), a water outlet pipe (65) and a rope III; the support (62) is fixed on the outer side of the shed body (12), and the support (62) is positioned below the edge of the shed roof (11); the water cover (61) is hinged with the support (62), the water cover (61) and the shed body (12) enclose a water storage pool, waterproof cloth is arranged on the side of the water cover (61), and the side of the water cover (61) is flexibly connected with the shed body (12) through the waterproof cloth; the water storage tank (63) is tied at the end part of the water cover (61) through a rope; the water conduit (64) is communicated with the water storage tank and the water storage tank (63); the water outlet pipe (65) leads the water stored in the water storage tank (63) to the water adding spray head (28);
the support frame (22) is provided with a power generation module (7); the power generation module (7) comprises a generator; a first shaft is arranged in the middle of the connecting frame (23) and fixedly connected with the connecting frame (23) into a whole, and the connecting frame (23) rotates to drive the first shaft to rotate; the generator is connected with the shaft through a gear transmission mechanism;
when the greenhouse is used, the evaporation box (24) at the upper end is filled with water, the evaporation box (24) at the upper end falls to drive the connecting frame (23) to rotate on the supporting frame (22), the evaporation box (24) at the upper end falls to the lowest point and then is subjected to light condensation irradiation by the condenser (21), water in the evaporation box (24) is heated and evaporated to improve the humidity in the greenhouse (1), before the water in the evaporation box (24) at the lower end is evaporated to dryness, the water adding spray head (28) adds water to the evaporation box (24) at the upper end, so that the evaporation box (24) at the upper end is filled with water and falls, the two evaporation boxes (24) are alternately added with water, the connecting frame (23) rotates in a limited angle under the drive of the evaporation box (24), and the two evaporation boxes (24) fall alternately and are irradiated by the condenser (21); the evaporation box (24) drives the connecting frame (23) to rotate, the connecting frame (23) drives the rotating shaft of the generator to rotate through the gear transmission machine, the power generation module (7) starts to generate power, and the power generation module (7) provides partial electric energy for the controller (4), the fluorescent lamp (13) and the humidity sensor (5);
under the control of the controller (4), the water adding spray head (28) adds water to the evaporation box (24) at the upper end, the water absorbing sponge (25) absorbs the water, the water absorbing sponge (25) falls to the bottom of the evaporation box (24) under the action of self gravity, the water absorbing sponge (25) presses the stop rod (26) downwards to enable the stop rod (26) to rotate, one end of the stop rod (26) positioned outside the evaporation box (24) tilts, and the stop rod (26) falls after the water in the evaporation box (24) at the lower end is evaporated, so that the stop rod (26) is embedded with the fixing rod (27); when the water in the evaporation box (24) at the lower end is completely evaporated, and the weight of the evaporated water absorption sponge (25) is smaller than the torsion force of the torsion spring, the stop rod (26) is reset under the action of the torsion spring, the stop rod (26) is separated from the fixed rod (27), only when the stop rod (26) on the evaporation box (24) at the lower end is separated from the fixed rod (27), the evaporation box (24) at the lower end can be lifted, the evaporation box (24) at the upper end filled with water can be lowered, the two evaporation boxes (24) alternately fall and are irradiated by the condensing lens (21), the water in the evaporation boxes (24) is heated and evaporated, and the evaporation boxes (24) supplement the humidity in the greenhouse (1); under the control of the controller (4), the fluorescent lamp (13) provides illumination compensation for plants in the greenhouse (1) on cloudy days or at night to promote photosynthesis of the plants in the greenhouse (1); in the humidifying process of the humidifying module (2), the humidity sensor (5) detects the humidity in the greenhouse (1), when the humidity in the greenhouse (1) reaches the standard, the humidity sensor (5) transmits a signal to the controller (4), the controller (4) controls the first motor to drive the driving pulley (32) to rotate, the driving pulley (32) drives the second rope (34) to move, so that the light shielding plate (33) shields the evaporation box (24) at the lower end, and all or part of the light collected by the condenser lens (21) is shielded by the light shielding plate (33), so that the water in the evaporation box (24) at the lower end is slowly evaporated, and the intelligent regulation and control of the humidity in the greenhouse (1) is realized;
when raining, rainwater flows into the water storage tank along the shed roof (11), meanwhile, part of leaves or dust falls into the water cover (61), water in the water storage tank flows into the water storage tank (63) along the water guide pipe (64) for temporary storage, the end part of the water cover (61) is pulled down by the water storage tank (63), the water cover (61) and the shed body (12) are enclosed and fastened, when the water in the water storage tank (63) is conveyed to the water adding nozzle (28) by the water outlet pipe (65) for spraying, the water storage tank (63) is empty, and excessive leaves and dust are accumulated in the water cover (61) to ensure that the weight of the end part enclosed by the water cover (61) and the shed body (12) is increased, and when the increased weight is greater than the weight of the empty water storage tank (63), the end part enclosed by the water cover (61) and the shed body (12) swings downwards, the dust and the leaves in the water cover (61) fall to the ground from the water cover (61), the water storage tank (61) is lightened, and the water storage tank (63) is acted by the gravity of the water storage, the water cover (61) of the lower hem returns to the original position, and the water cover (61) continues to enclose a water storage pool with the shed body (12).
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| CN201810818629.5A CN108887039B (en) | 2018-07-24 | 2018-07-24 | Intelligent humidity adjusting and culturing system for plant factory |
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| CN201810818629.5A CN108887039B (en) | 2018-07-24 | 2018-07-24 | Intelligent humidity adjusting and culturing system for plant factory |
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| CN110775493A (en) * | 2019-09-30 | 2020-02-11 | 江苏万德福公共设施科技有限公司 | Humidity control system of garbage production workshop |
| CN115294828A (en) * | 2022-08-29 | 2022-11-04 | 江苏企想科技有限公司 | Real device of instructing of desktop formula wisdom agricultural wiring |
| CN115606433B (en) * | 2022-11-18 | 2023-09-15 | 成都工业学院 | Dendrobium nobile cultivation device |
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| CN87106849A (en) * | 1987-10-06 | 1988-07-13 | 李文灿 | Wave force motor and generating thereof |
| CN2317228Y (en) * | 1996-12-21 | 1999-05-05 | 周文颖 | Fresh water extractor |
| CN1275866C (en) * | 2004-08-27 | 2006-09-20 | 程显超 | Energy saving type solar sea water desalination device |
| CN2825996Y (en) * | 2005-05-30 | 2006-10-11 | 孙亮新 | Lever waterwheel |
| CN203435462U (en) * | 2013-09-09 | 2014-02-19 | 张竣淞 | Tobacco planting greenhouse |
| CN203608645U (en) * | 2013-11-05 | 2014-05-28 | 亿利资源集团有限公司 | Desert micro-irrigation system |
| CN103650989A (en) * | 2013-12-24 | 2014-03-26 | 攀枝花丽新园艺技术有限公司 | Potted anthurium cultivating greenhouse |
| CN203788818U (en) * | 2014-01-02 | 2014-08-27 | 崔学晨 | Evaporative type humidification device used for artificial environment facilities |
| CN205623516U (en) * | 2016-05-17 | 2016-10-12 | 象山超翔森果绿化有限公司 | Special big -arch shelter is planted to sanders |
| CN206542761U (en) * | 2017-03-17 | 2017-10-10 | 王春英 | A kind of vegetables and fruits greenhouse solar heating temperature-increasing system |
| CN206629498U (en) * | 2017-04-08 | 2017-11-14 | 连云港家特康菌菇有限公司 | A kind of edible bacterium planting apparatus |
| CN107371911B (en) * | 2017-07-20 | 2020-02-21 | 石河子农业科学研究院 | Method for controlling humidity and improving illumination environment of northern greenhouse cherries |
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