CN115553157A - Intelligent planting facility with ventilation, protection against insects, rain-shielding function - Google Patents
Intelligent planting facility with ventilation, protection against insects, rain-shielding function Download PDFInfo
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- CN115553157A CN115553157A CN202211556669.XA CN202211556669A CN115553157A CN 115553157 A CN115553157 A CN 115553157A CN 202211556669 A CN202211556669 A CN 202211556669A CN 115553157 A CN115553157 A CN 115553157A
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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
- A01G9/1407—Greenhouses of flexible synthetic material
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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
- A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
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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
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
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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
- A01G9/246—Air-conditioning systems
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention belongs to the field of modern agricultural facilities, and particularly relates to an intelligent planting facility with ventilation, insect prevention and rain shielding functions, which consists of a greenhouse body and an insect prevention net; the greenhouse body consists of an upright post and a top arranged at the top end of the upright post; the top is an arch structure covered with a film, the film covering the arch position of the arch structure can be folded and unfolded, and the foldable film is arranged on the front side, the rear side, the left side and the right side of the greenhouse and corresponding to the upright posts; a rain shield is arranged at the top end of the upright post and on one side far away from the greenhouse body; the insect-proof net is arranged around the front side, the rear side, the left side, the right side and the upper part of the greenhouse. The insect-proof net, the film and the rain-proof plates on the side surfaces are combined for use, so that the occurrence of plant diseases and insect pests can be effectively reduced, the influence of heavy rain on the growth of crops, the fertilization, the pesticide spraying and the like is avoided, the influence of severe weather on normal agricultural production is reduced to the minimum, and the comprehensive improvement of the yield and the quality of the crops is facilitated.
Description
Technical Field
The invention belongs to the field of modern agricultural facilities, and particularly relates to an intelligent planting facility with ventilation, insect prevention and rain shielding functions.
Background
The greenhouse has the advantages of large coverage area, large space, good heat effect, easy construction and low cost, and is a protective facility which is widely applied at present. The existing greenhouse needs to change the white pollution source and quantity of the plastic film of the planting greenhouse every year, the production cost is increased, and the labor cost is increased. The existing greenhouse is mainly designed to preserve heat in a dome shape, but in a high-temperature and high-humidity area, in order to ensure the normality of crops, the design of temperature reduction needs to be considered besides heat preservation. Although the existing greenhouse is provided with the insect-proof net, the insect-proof and disease-proof effects of the insect-proof net are low. In order to reduce the temperature, the insect-proof net around needs to be rolled up manually for ventilation in most of the production period, so that the function of the insect-proof net is not exerted, and the pest and disease spreading and the drug cost are increased. For the multi-arch greenhouse, the greenhouse is connected with the greenhouse through the insect-proof net, although ventilation and cooling can be realized, the ventilation and cooling effects are poor, a large amount of rainwater is poured into the planting field through the greenhouse, a large amount of nutrition is taken away, the fertilizer and pesticide cost is increased, and meanwhile, the water body is eutrophicated (rich in nitrogen and phosphorus), and precious fresh water and related ecological environment are polluted. Therefore, the greenhouse with better ventilation, insect prevention and rain shielding effects is provided, and has a remarkable promotion effect on agricultural production.
Disclosure of Invention
The invention provides an intelligent planting facility with ventilation, insect prevention and rain shielding functions.
The technical scheme of the invention is realized as follows:
an intelligent planting facility with ventilation, insect prevention and rain shielding functions comprises a greenhouse body and an insect prevention net; the greenhouse body consists of upright posts and a top arch structure arranged at the top ends of the upright posts; the film winding device comprises an arched structure, a film winding device I, a film winding device II and a film winding device II, wherein the arched structure is covered with a retractable film; retractable films are arranged on the front side, the rear side, the left side and the right side of the greenhouse corresponding to the upright posts; a rain baffle is arranged at one side of the top end of the upright post, which is far away from the greenhouse body, one end of the rain baffle is connected with the upright post, and the other end of the rain baffle extends towards one end, which is far away from the greenhouse body; the film corresponding to the arch structure is positioned on the upper surface of the rain shield at the position where the film is connected with the rain shield; when the film below the rain shield is folded, the film is folded from top to bottom, and when the film is unfolded, the film is unfolded from bottom to top; the insect-proof net is arranged corresponding to the retractable film of the front side, the rear side, the left side, the right side and the arched structure of the greenhouse, and the insect-proof net is positioned on the outer side of the film.
Further, a film rolling device II, a film rolling device III, a film rolling device IV and a film rolling device V which can fold and unfold the film are arranged at the front side, the rear side, the left side and the right side of the greenhouse and correspond to the upright posts; and all the film rolling devices are arranged in the insect-proof net.
Furthermore, the rain baffle is far away from one end of the upright post and inclines towards the bottom surface.
Further, the film covering the arch position of the arch structure can be folded and unfolded along the arch.
Furthermore, the rain baffles are arranged on the left side and the right side of the greenhouse, and one side far away from the upright posts inclines towards the ground; the upper edges of the insect-proof nets on the left side and the right side of the greenhouse are connected with the lower surface of the rain baffle.
Furthermore, a solar cell panel is arranged on the side surface, far away from the ground, of the rain baffle; the solar cell panel is electrically connected with a storage battery.
Furthermore, a plurality of arch structures are arranged in parallel to form a multi-arch structure, a water tank is arranged between the adjacent arch structures, and the tail end of a film covering the arch structures is abutted against the inner wall of the water tank; the water tank is connected with a water pipe.
Furthermore, a rainfall sensor is arranged on the outer surface of the greenhouse, a temperature sensor is arranged inside the greenhouse, the rainfall sensor and the rainfall sensor are respectively connected with a control module, and the control module is respectively and electrically connected with the first film rolling device, the second film rolling device, the third film rolling device, the fourth film rolling device and the fifth film rolling device; the control module obtains precipitation information through a rainfall sensor, and controls the film rolling device to release the film covered at the arched position when the precipitation exceeds a preset threshold value; and the control module obtains the temperature information in the greenhouse through the temperature sensor.
Furthermore, a door for entering and exiting the greenhouse is arranged on the front side of the greenhouse, and a water baffle is arranged at the position, close to the top of the greenhouse, of the door; one end of the water baffle is connected with the top of the door, and the other end of the water baffle extends towards one side far away from the greenhouse.
The invention has the beneficial effects that:
according to the intelligent planting facility with the functions of ventilation, insect prevention and rain shielding, the films which can be folded and unfolded are arranged on the top and the side surfaces, so that the five-surface ventilation effect in the greenhouse can be realized by folding and unfolding the films at the top and the side surfaces when the temperature is high, the temperature reduction in the greenhouse is facilitated, and the over-high temperature of the greenhouse is avoided. When the temperature is reduced, the top and the films around the top can be put down, and the temperature in the greenhouse is improved. And the insect-proof nets are arranged at the top and around the greenhouse, so that the insect-proof effect can be effectively exerted even when the films on the greenhouse are completely rolled up, and the occurrence of plant diseases and insect pests of crops in the greenhouse is greatly reduced.
In case of less rain, if the growth of crops in the greenhouse is not influenced, the ventilation of the top and the side of the greenhouse can be kept, and the rainwater can realize the irrigation effect. And once the rainfall is increased to influence the growth of crops, the film at the top of the greenhouse can be put down, the side face of the greenhouse is provided with the rain shielding plate, rainwater can be blocked by the film at the top of the greenhouse and the rain shielding plate, and excessive rainwater is prevented from entering the interior of the greenhouse. If the rainfall is too large or the typhoon is encountered, the top and side films and the rain baffles can be put down simultaneously, so that the damage of a large amount of rain and typhoon to crops is prevented, or the soil structure and the fertility are damaged due to heavy rain washing. And the in-process from the bottom up that the film of weather shield below was released is released, is close to being released earlier on ground, combines the existence of weather shield, can block in the rainwater gets into the big-arch shelter, plays the effect that keeps off the rain, does not influence the ventilation simultaneously again. If meet great wind and rain, can be according to the size of rainfall, from the bottom up progressively releases the film, realizes the rain effect of sheltering from of different degrees, and the ventilation of big-arch shelter is guaranteed to the at utmost. In addition, when the film is opened, the rain shielding plate is arranged at a position close to the position for shielding rain, so that the effect of shielding wind is achieved, and the phenomenon that the growth of crops in the greenhouse is influenced because strong air convection is formed when the film is opened once is avoided; then the film is gradually rolled up to achieve the effect of gradual ventilation.
The insect-proof net is arranged on the outer side of the film, and the insect-proof net always keeps an open state no matter the film is folded or put down, so that the insect-proof effect can be continuously realized. In the process of heavy rain or typhoon, the insect-proof net arranged outside can also play a role in protecting the internal film, so that the heavy rain is reduced, and particularly the damage of the typhoon to the film is reduced.
According to the automatic greenhouse with the ventilation and insect prevention effects, due to the arrangement of the five-side ventilation and the insect prevention net, under the condition that the sufficient ventilation effect in the greenhouse is kept, the intelligent insect prevention and disease resistance effects can be exerted, the cost for using pesticides for preventing insects and diseases is reduced, the state of the greenhouse can be adjusted at any time according to the requirements and environmental conditions of crops, the heat preservation or cooling effects are exerted, the good ventilation effect is achieved, the proper growth conditions are provided for the crops, and the damage of various severe weathers to the crops in the greenhouse is reduced. Therefore, the greenhouse disclosed by the invention combines the insect-proof net, the film and the rain-shielding plate, can simultaneously reduce the influence of various adverse factors such as plant diseases and insect pests, heavy rain, typhoon and the like on the growth of crops, fertilization, pesticide spraying and the like, reduces the influence of severe weather on normal agricultural production to the minimum, and is beneficial to comprehensively improving the yield and quality of the crops.
The current greenhouse can only maintain the service life of 1 year generally, the construction cost per mu is about 1.2 ten thousand, but the greenhouse construction cost needs to be invested every year. The construction cost of the greenhouse after being transformed is less than 2 thousands per mu, the greenhouse can be used for more than 5 years after being constructed once, the construction cost of the greenhouse allocated every year is lower than that of the greenhouse before being transformed, and the production cost can be greatly reduced. And the wind resistance of the greenhouse after being transformed is also obviously improved, and the greenhouse can resist 8-12 grades of typhoons.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an arch position film opening ventilation state structure of an intelligent planting facility with ventilation, insect prevention and rain shielding functions in an embodiment 1 of the invention;
FIG. 2 is a schematic structural view of an arched position film in an open ventilation state of an intelligent planting facility with ventilation, insect prevention and rain shielding functions in embodiment 1 of the invention;
FIG. 3 is a schematic structural view of the arched position film closed and the side film partially opened in a ventilation state in an embodiment 1 of the intelligent planting facility with ventilation, insect prevention and rain shielding functions;
FIG. 4 is a schematic view of a module structure connection structure of an intelligent planting facility 1 with ventilation, insect prevention and rain shielding functions according to an embodiment of the present invention;
FIG. 5 is a control structure of an intelligent planting facility in accordance with an embodiment 1 of the present invention with ventilation, insect prevention and rain shielding functions;
FIG. 6 is a schematic structural view of an arched position closed and side opened partial ventilation state of an intelligent planting facility embodiment 2 with ventilation, insect prevention and rain shielding functions according to the present invention;
fig. 7 is a schematic structural view of a greenhouse of an embodiment 3 of an intelligent planting facility with ventilation, insect prevention and rain shielding functions according to the present invention;
fig. 8 is a schematic structural view of a connection position of a greenhouse arch structure of an intelligent planting facility with ventilation, insect prevention and rain shielding functions in embodiment 3 of the present invention;
fig. 9 shows a greenhouse structure commonly used at present.
1-a greenhouse body, 2-an insect-proof net, 11-upright posts, 12-an arch structure, 3-a film, 13-a first film rolling device, 14-a second film rolling device, 15-a fourth film rolling device, 16-a fifth film rolling device, 4-a rain baffle, 5-a rainfall sensor, 6-a temperature sensor, 7-a greenhouse door, 71-a water baffle and 8-a water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
An intelligent planting facility with ventilation, insect prevention and rain shielding functions is shown in figures 1-4 and comprises a greenhouse body 1 and an insect prevention net 2; the greenhouse body consists of upright posts 11 and an arch structure 12 arranged at the top of the top ends of the upright posts; the film 3 covers the arched structure, a first film rolling device 13 is arranged at the arched position, and the film at the arched position is folded and unfolded through the first film rolling device; retractable films are arranged on the front side, the rear side, the left side and the right side of the greenhouse corresponding to the upright posts; a second film winder 14, a third film winder (not shown), a fourth film winder 15 and a fifth film winder 16 for retractable films are arranged at the front side, the rear side, the left side and the right side of the greenhouse corresponding to the upright posts; a rain baffle 4 is arranged at one side of the top end of the upright post, which is far away from the greenhouse body, one end of the rain baffle is connected with the top of the upright post, and the other end of the rain baffle extends towards one end, which is far away from the greenhouse body; the film corresponding to the arch structure is positioned on the upper surface of the rain shield at the position where the film is connected with the rain shield; when the film below the rain shield is folded, the film is folded from top to bottom, and when the film is unfolded, the film is unfolded from bottom to top; the insect-proof net is arranged corresponding to the front side, the rear side, the left side, the right side and the arch structure of the greenhouse, and is positioned on the outer side of the film.
In the embodiment, the films covering the arch positions of the arch structures can be folded and unfolded, and the foldable films are arranged on the front side, the rear side, the left side and the right side of the greenhouse and corresponding to the upright posts; the insect-proof net is arranged around the front side, the rear side, the left side, the right side and the upper part of the greenhouse. In order to facilitate the construction of the greenhouse, the area from the top of the upright post to the middle of the arch of the greenhouse is sealed by adopting a thin film and is not set into a retractable structure.
The rain baffles are arranged on the left side and the right side of the greenhouse, and one side far away from the upright posts inclines towards the ground; the upper edges of the insect-proof nets on the left side and the right side of the greenhouse are connected with the lower surface of the rain baffle. A solar panel (not shown) is arranged on the upper surface of the rain shield, which is far away from the ground; the solar cell panel is electrically connected with a storage battery.
The outside of big-arch shelter still be equipped with rainfall sensor 5, for the convenience of observing, can set up the rainfall sensor on the ground outside the big-arch shelter. The greenhouse is characterized in that a temperature sensor 6 is arranged inside the greenhouse, the temperature sensor and the rainfall sensor are respectively connected with a control module, and the control module is respectively and electrically connected with the first film rolling device, the second film rolling device, the third film rolling device, the fourth film rolling device and the fifth film rolling device; the control module obtains precipitation information through a rainfall sensor, and controls the film rolling device to release the film covered at the arched position when the precipitation exceeds a preset threshold value; the control module obtains temperature information in the greenhouse through the temperature sensor, so that the folding and unfolding of the film are controlled.
The rain shield is far away from one end of the upright post inclines towards the ground, so that the impact force of rainwater directly hitting the rain shield on the rain shield can be reduced, the impact force of rainwater flowing down from the top film on the rain shield can be reduced, and the service life of the rain shield can be prolonged. The side face, far away from the ground, of the rain baffle is provided with the solar cell panel, and in sunny days, the solar cell panel can be utilized to generate electricity, and electric energy is stored in the storage battery. When power is needed in the greenhouse, for example, each film rolling device needs to roll and release a film, or illumination is needed, and the like, the electric energy in the storage battery can be supplied to each facility needing power, such as the film rolling devices, lamps and the like, so that the effect of supplying power to each facility in the greenhouse is realized, the power can be saved, the light energy is fully utilized, and the automatic control of the greenhouse is realized.
The film rolling devices are respectively arranged at the top, the front side, the rear side, the left side and the right side of the greenhouse, films at all positions of the greenhouse can be respectively controlled, and the film rolling devices at all positions can be adjusted to be rolled and released at any time according to the growth characteristics and the environmental conditions of specific crops. For example, at low temperature, the films on the top and all sides can be completely laid down to realize the heat preservation effect. When the air temperature is not high, the films on the front side, the rear side, the left side and the right side can be properly folded according to the air temperature, so that the ventilation effect is achieved, and the growth of crops is facilitated. When the temperature was too high in the big-arch shelter, can pack up the film of top and each side is whole, so both had been favorable to the crop in the big-arch shelter to carry out photosynthesis, also can realize better ventilation effect, not only be favorable to the growth of effect, can utilize the effect that the ventilation realized the cooling moreover, provide more suitable growth regulation for the crop. The temperature sensor is arranged in the greenhouse, so that temperature information in the greenhouse can be acquired in time, and operators can adjust the film folding and unfolding at each position of the greenhouse in time according to the acquired temperature information, thereby facilitating the realization of standardized management.
Once light rain appears, if the normal growth of crops is not influenced, the film at the arched position of the top does not need to be released; if the rainfall is large, the crops can be damaged or the fertilizer in the greenhouse soil can be lost to influence the normal growth of the crops, and the film at the arched position at the top can be released to play a role in sheltering from rainwater. The rainfall sensor arranged outside the greenhouse can set different threshold values according to the influence of rainfall on crops, when the rainfall is lower than the threshold values, the rainfall information is transmitted to the control module, the control module controls the film at the arched position of the top to be in a folded state, and rainfall is used for irrigating the crops; when the rainfall is larger than the threshold value, the rainfall information is transmitted to the control module, and the film at the arched position of the top is controlled to be released, so that the function of keeping off the rain is achieved. For the setting of the threshold, the threshold of the rainfall in short time can be set for the case that the rainfall in short time is large; for continuous light rain, a threshold value for accumulating the amount of rainfall may be set. Therefore, the top film can be automatically collected and released for rainfall with large rainfall amount in a short time and rainfall with small rainfall amount but long-term rainfall amount, and the workload of operators is reduced.
In this embodiment, the film covering the arch position of the arch structure can be folded and unfolded along the arch; the position where the film is connected with the rain shield is positioned on the upper surface of the rain shield.
Because the length of the greenhouse is generally larger, and the arched bending length is smaller, the thin film covering the arched position can be folded and unfolded along the arched bending, so that the thin film covering the arched bending can be completely folded or unfolded by working the film winder for a shorter distance when the thin film is folded and unfolded, the working time of the film winder can be reduced, and the operation and the energy saving are facilitated. The edge of the film is abutted to the upper surface of the rain baffle plate, so that once heavy rain occurs, the film at the arched position needs to be released, the edge of the film can be abutted to the upper surface of the rain baffle plate, the rain baffle plate is arranged to be of an inclined structure, rainwater flowing down from the film can flow to the outside of the greenhouse along the rain baffle plate, and the growth of crops in the greenhouse cannot be influenced. And the existence of weather shield can realize the effect of keeping off the rain, consequently, even in rainy day, the film on big-arch shelter left side and right side also need not to be opened for inside the big-arch shelter can still keep better ventilation effect even in rainy day, is favorable to the normal growth of crop in the big-arch shelter.
In the embodiment, the front side of the greenhouse is also provided with a door 7 for entering and leaving the greenhouse, and the position of the door close to the top of the greenhouse is provided with a water baffle 71; one end of the water baffle is connected with the top of the door, and the other end of the water baffle extends towards one side far away from the greenhouse. The insect-proof net is arranged on the outer side of the film, and a gap is formed between the insect-proof net and the film.
The front side of the greenhouse is provided with a door opening, and a gate and a screen door are arranged in the door opening. After the film on the side surface of the greenhouse is put down, people can conveniently go in and out of the greenhouse continuously, and meanwhile, due to the existence of the door opening, after the film on the side surface of the greenhouse is put down, the screen door is closed, the door is kept in an open state, ventilation is kept continuously, and a more appropriate growing environment is provided for crops in the greenhouse. And the gate is provided with the water baffle, so that rainwater can be prevented from entering the greenhouse from the gate in rainy days, and the rainproof effect is achieved. Once encountering typhoon or too much rain, the gate can be closed together, so that the greenhouse is completely closed, and plants in the greenhouse are protected to the maximum extent.
In this embodiment, owing to set up solar cell panel and battery, can realize the power supply to the electronic equipment in the big-arch shelter, for example film reeling device, rainfall sensor, temperature sensor and control module etc.. For crops with large illumination requirements, the artificial light source added in the greenhouse can supply power through the storage battery, so that the management and use cost of the greenhouse is greatly saved.
The insect-proof net is arranged outside the film, and can be rolled up and stored in the gap between the insect-proof net and the film without affecting the position and the structure of the insect-proof net, so that the insect-proof net can exert continuous insect-proof effect and reduce the attack of crops in the greenhouse. In order to better fix the insect-proof net, an insect-proof net bracket can be arranged on the outer side of the greenhouse film and used for fixing the insect-proof net. In addition, the insect-proof net on the outer side plays a certain role in fixing and buffering typhoon and heavy rain, so that the capability of the greenhouse for resisting typhoon and heavy rain is improved, and the growth of crops in the greenhouse is ensured to the greatest extent.
In order to better control the moisture, the air circulation and the temperature in the greenhouse, besides the rainfall sensor and the temperature sensor, a soil humidity sensor can be added in the greenhouse and is connected with the control module, the data of the soil humidity is transmitted to the control module, then the control module is connected with a mobile terminal, such as a mobile phone, a tablet personal computer and the like, through a network, and the information of the rainfall, the temperature, the soil humidity and the like collected by the control module through the rainfall sensor, the temperature sensor and the soil humidity sensor is also transmitted to the mobile terminal. An operator can send control information to the control module according to the information displayed by the mobile terminal, and the control module is used for controlling operations such as the folding, unfolding and irrigation of the greenhouse film, and the like, so that the remote control of the environmental conditions in the greenhouse is realized.
Example 2
An intelligent planting facility with ventilation, insect prevention and rain shielding functions is shown in figures 5-6, has the same structure as that of embodiment 1, and is characterized in that rain shielding plates are respectively arranged on the front side, the left side, the right side and the rear side of a greenhouse, a gate is arranged below the rain shielding plates, and a water baffle plate is not required to be arranged.
In this embodiment, all set up the weather shield in four sides of big-arch shelter, in 4 sides all can prevent that the rainwater from getting into the big-arch shelter, still can realize the effect of four sides ventilation, ventilation effect is better in rainy day.
Example 3
An intelligent planting facility with ventilation, insect prevention and rain shielding functions is shown in figures 7-8, and has the same structure as that of embodiment 2, and is characterized in that a plurality of arch structures are arranged in parallel to form a multi-arch structure at the top of a greenhouse, a water tank 8 is arranged between the adjacent arch structures, and the tail end of a film covering the arch structures is abutted against the inner wall of the water tank. The water tank is connected with a water pipe (not shown in the figure).
In the embodiment, the arch structures are arranged in parallel to form the multi-arch structure, so that the space inside the greenhouse can be greatly increased, and the requirement of large-area crop cultivation can be met.
Be equipped with the basin between the adjacent domes, when the film of domes department was closed, can collect the rainwater that flows down from the domes, avoided the rainwater to enter into in the big-arch shelter or store up at the big-arch shelter top, influenced the structure of big-arch shelter. And the tail end of the film is abutted against the inner wall of the water tank, so that rainwater can smoothly enter the water tank when flowing down from the film, and the rainwater is prevented from flowing into the greenhouse. The basin is connected with the water pipe, can introduce the cistern with the rainwater of collecting in the basin, as the irrigation water in later stage, make full use of water resource. The electric energy required by irrigation can be provided by the solar panel on the rain shield, so that the expenditure of water and electricity can be greatly saved.
The greenhouse has the effect of cultivating the Hami melons
Yaolilong No. 25 is taken as a seedling, a PO film is uniformly adopted in the greenhouse, and an irrigation system is used for drip irrigation under the film. The soil texture is sand, the plant row spacing is 45cmX120cm, single-ridge double-row planting is carried out, vine hanging cultivation is carried out by a facility, a single vine is pruned, and a single melon is left. And the field management of sowing, field planting, vine hanging, pollination, melon selection, water and fertilizer management, pest control and the like for test treatment is equivalent to the field production management of local commodity melons.
Yao Long 25 is planted in the greenhouse with different structures respectively, and the specific structure of the greenhouse is as follows.
Scheme 1: the structure of the planting facility is adopted in the embodiment 3 of the invention.
Scheme 2: the difference in the structure of the planting facility according to embodiment 3 of the present invention is that no insect net is provided outside the membrane.
Scheme 3: the greenhouse structure commonly used at present is adopted, and the difference from the embodiment 3 is that the multiple arches are connected through the insect-proof net and no water tank is arranged; the top is closed by a film, and can not be retracted for ventilation, and an insect-proof net is not arranged; the 4 sides are provided with a film which can be rolled and an insect-proof net which can be rolled. (as shown in FIG. 9.)
The greenhouse with different structures is built according to the standard of 5 mu for each scheme, then the Hami melon seedlings are planted, daily management is uniformly carried out, and the growth condition and the yield of the Hami melons in each scheme are respectively counted. Specific results are shown in table 1.
Table 1 comparison of cultivation effect of greenhouse with different structure on hami melon
| Serial number | Weight of single fruit (kg) | Yield (kg/mu) | Thickness of meat (cm) | Heart rate (%) | Border sugar (%) | Incidence (%) | Yield improvement (%) |
| |
2.94 | 4510 | 4.97 | 17.69 | 8.73 | 8.71 | 44.56 |
| |
2.46 | 3605 | 4.68 | 16.81 | 8.57 | 13.97 | 15.54 |
| |
2.29 | 3562 | 4.47 | 13.80 | 6.93 | 15.12 | / |
According to the data counted in the table 1, compared with the greenhouse commonly used in the scheme 3, the greenhouse of the embodiment 3 in the scheme 1 can be used for obviously improving the single fruit weight and the yield of the cantaloupe, improving the flesh thickness, the edge sugar content and the heart sugar content to different degrees, and obviously reducing the morbidity of the cantaloupe.
The insect net was not used in scheme 2, although the flesh thickness, and the edge sugar and heart sugar content were slightly lower than scheme 1, but the difference was not great; the yield is improved compared with scheme 3, but is still lower than the examples of the application. In scheme 2, the incidence of cantaloupe is reduced compared to scheme 3, but is still far higher than scheme 1.
The above results show that the structure of the planting facility described in embodiment 3 of the present invention, which uses the rain shield, the film, and the insect net in an intelligent manner, can not only significantly improve the cantaloupe, but also significantly reduce the incidence of the cantaloupe, and significantly improve the yield and quality of the cantaloupe.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (7)
1. An intelligent planting facility with ventilation, insect prevention and rain shielding functions is characterized by comprising a greenhouse body and an insect prevention net; the greenhouse body consists of upright posts and a top arch structure arranged at the top ends of the upright posts; the film winding device comprises an arched structure, a film winding device I, a film winding device II and a film winding device II, wherein the arched structure is covered with a retractable film; retractable films are arranged on the front side, the rear side, the left side and the right side of the greenhouse corresponding to the upright posts; a rain shield is arranged at one side of the top end of the upright post, which is far away from the greenhouse body, one end of the rain shield is connected with the upright post, and the other end of the rain shield extends towards one end, which is far away from the greenhouse body; the position of the film corresponding to the arch structure, which is connected with the rain shield, is positioned on the upper surface of the rain shield; when the film below the rain shield is folded, the film is folded from top to bottom, and when the film is unfolded, the film is unfolded from bottom to top; the insect-proof net is arranged corresponding to the retractable film of the front side, the rear side, the left side, the right side and the arch structure of the greenhouse, and is positioned at the outer side of the film; a film rolling device II, a film rolling device III, a film rolling device IV and a film rolling device V which can fold and unfold films are arranged at the front side, the rear side, the left side and the right side of the greenhouse and correspond to the upright posts; all the film rolling devices are arranged in the insect-proof net; the rain baffle is far away from one end of the upright post and inclines towards the ground.
2. The intelligent planting facility with the functions of ventilation, insect prevention and rain shielding as claimed in claim 1, wherein the film covering the arch position of the arch structure can be folded and unfolded along the arch.
3. The intelligent planting facility with the functions of ventilation, insect prevention and rain shielding as claimed in claim 1, wherein the rain shielding plates are arranged at the left side and the right side of the greenhouse, and the side far away from the upright posts inclines towards the ground; the upper edges of the insect-proof nets on the left side and the right side of the greenhouse are connected with the lower surface of the rain baffle.
4. The intelligent planting facility with the functions of ventilation, insect prevention and rain sheltering as claimed in claim 1, wherein a solar cell panel is arranged on the side of the rain baffle plate far away from the ground; the solar cell panel is electrically connected with a storage battery.
5. The intelligent planting facility with the functions of ventilation, insect prevention and rain shielding as claimed in claim 1, wherein a plurality of arch structures are arranged in parallel to form a multi-arch structure, a water tank is arranged between adjacent arch structures, and the tail end of a film covering the arch structures is abutted against the inner wall of the water tank; the water tank is connected with a water pipe.
6. The intelligent planting facility with the functions of ventilation, insect prevention and rain shielding as claimed in claim 1, wherein a rain sensor is arranged on the outer surface of the greenhouse, a temperature sensor is arranged inside the greenhouse, the rain sensor and the rain sensor are respectively connected with a control module, and the control module is respectively and electrically connected with the first film rolling device, the second film rolling device, the third film rolling device, the fourth film rolling device and the fifth film rolling device; the control module obtains precipitation information through a rainfall sensor, and controls the film rolling device to release the film covered at the arched position when the precipitation exceeds a preset threshold value; and the control module obtains the temperature information in the greenhouse through the temperature sensor.
7. The intelligent planting facility with ventilation, insect prevention and rain shielding functions as claimed in claim 1, wherein a door for entering and exiting the greenhouse is arranged at the front side of the greenhouse, and a water baffle is arranged at a position of the door close to the top of the greenhouse; one end of the water baffle is connected with the top of the door, and the other end of the water baffle extends towards one side far away from the greenhouse.
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| CN202211556669.XA CN115553157A (en) | 2022-12-06 | 2022-12-06 | Intelligent planting facility with ventilation, protection against insects, rain-shielding function |
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| CN202211556669.XA CN115553157A (en) | 2022-12-06 | 2022-12-06 | Intelligent planting facility with ventilation, protection against insects, rain-shielding function |
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