CN110915491A - Intelligent greenhouse - Google Patents
Intelligent greenhouse Download PDFInfo
- Publication number
- CN110915491A CN110915491A CN201911326333.2A CN201911326333A CN110915491A CN 110915491 A CN110915491 A CN 110915491A CN 201911326333 A CN201911326333 A CN 201911326333A CN 110915491 A CN110915491 A CN 110915491A
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- greenhouse
- greenhouse body
- rotating shaft
- intelligent
- main pipe
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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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- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention belongs to the technical field of greenhouses for agricultural production, and particularly relates to an intelligent greenhouse which comprises a greenhouse body, a cave and a buffer room; the rear wall of the greenhouse body is a mountain body or a soil slope, and the cave dwelling is formed by digging a hole in the mountain body or the soil slope; the cave dwelling is communicated with the greenhouse body; the buffer room is arranged outside the side wall of the greenhouse body and is communicated with the side wall of the greenhouse body through the opening of the side wall; the intelligent greenhouse further comprises an irrigation system, an automatic cotton quilt collecting and releasing system and a sun shading system. The intelligent greenhouse is connected with the cave dwelling, has low energy consumption, good heat preservation effect, low carbon ring, energy conservation and emission reduction, and meets the national environmental protection requirement.
Description
Technical Field
The invention belongs to the technical field of greenhouses for agricultural production, and particularly relates to an intelligent greenhouse.
Background
At present, the heat preservation effect of the greenhouse needs to be realized by manufacturing a heat preservation layer with a very complex structure, a large amount of manpower and material resources are consumed, the operation is complex, and the cost is high. After long-term research, the inventor believes that the greenhouse is connected with the cave dwelling by utilizing the natural geographical advantages of the loess plateau in China, and invents the greenhouse which has good heat preservation effect and economy and realizes low energy consumption and high-efficiency heat preservation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve at least one technical defect, and provides an intelligent greenhouse which is connected with a cave dwelling, has low energy consumption, good heat preservation effect, low carbon ring, energy conservation and emission reduction, and meets the national environmental protection requirement.
The technical scheme adopted by the invention is as follows:
an intelligent greenhouse comprises a greenhouse body, a cave and a buffer room; the rear wall of the greenhouse body is a mountain body or a soil slope, and the cave dwelling is formed by digging a hole in the mountain body or the soil slope; the cave dwelling is communicated with the greenhouse body; the buffer room is arranged outside the side wall of the greenhouse body and is communicated with the side wall of the greenhouse body through the opening of the side wall; the intelligent greenhouse further comprises an irrigation system, an automatic cotton quilt collecting and releasing system and a sun shading system.
In the intelligent greenhouse, the cave dwelling is divided into a plurality of caverns by partition walls, each cavern is provided with an exhaust port which can be communicated with the greenhouse body, and exhaust fans are arranged on the exhaust ports of at least part of the caverns;
an air inlet is formed in one side of each cavern communicated with the greenhouse body; the air inlet is positioned below the air outlet;
a buffer passageway is further arranged between the cavity and the greenhouse body, a clothes changing room, an air shower and a sterilizing room are arranged in the buffer passageway, and the clothes changing room, the air shower and the sterilizing room are positioned at the positions of the entrance doors entering the buffer passageway from the greenhouse body; the air shower is used for disinfecting the whole body of an entering person; the disinfection chamber is used for disinfecting the hands of an entering person.
In the above intelligent greenhouse, the buffer room is provided with more than one compartment, and the door opening direction of the compartment is perpendicular to the door opening direction of the side wall of the greenhouse body. The gate orientation of perpendicular setting has avoided inside external wind directly pours into the big-arch shelter, can promote the heat preservation effect.
In the above intelligent greenhouse, the wall body of the side wall is a heat-insulating wall body, and the height of the heat-insulating wall body is 8 meters +/-1 meter.
In the intelligent greenhouse, the irrigation system comprises a reservoir arranged outside the greenhouse body, a humidity sensor, a drip irrigation emitter and a controller, wherein a water pump is arranged in the reservoir and is connected with a tee joint through a water pumping pipe, the tee joint is divided into two paths, one path is a spraying main pipe, the other path is a drip irrigation main pipe, and the spraying main pipe and the drip irrigation main pipe are respectively provided with a first electromagnetic valve and a second electromagnetic valve; the spraying main pipe is connected with a plurality of spraying heads; the drip irrigation main pipe is connected with a plurality of drip irrigation devices; the upper end of the reservoir is also provided with a water filling port; the humidity sensor is electrically connected with the input end of the controller, and the output end of the controller is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve and the water pump;
the spraying main pipe adapts to the top of the greenhouse body is arranged in an arc shape, and the spraying main pipe is connected with the spraying head which is vertically and downwards connected to the spraying main pipe.
Wherein humidity transducer can be located the optional position in the big-arch shelter, and the preferred position that is close to the vegetation hangs. The controller may be disposed between the buffers.
In the intelligent greenhouse, the automatic quilt collecting and releasing system comprises a motor, a rotating shaft, a collecting belt and a heat-preservation quilt; the motor is located at the top of the rear wall of the greenhouse body, an output shaft of the motor is connected with the rotating shaft through a coupler, one end of the winding belt is fixed to the rear wall of the greenhouse, and the other end of the winding belt is laid under the heat-preservation cotton quilt and wound on the rotating shaft in a surrounding mode.
In the intelligent greenhouse, the automatic quilt collecting and releasing system further comprises a shaft positioning seat and a roller, and the rotating shaft is fixed to the shaft positioning seat through a bearing; the roller is fixed on the rotating shaft, and the other end of the winding belt is wound on the roller.
In the intelligent greenhouse, at least two rolling belts are arranged on each cotton quilt, and the effective lengths of the rolling belts for rolling the cotton quilts are equal. The effective length is the distance from the top of the rear wall fixed on the greenhouse body to the rotating shaft.
In the above intelligent greenhouse, the sunshade system comprises a guide rail arranged on the side wall or the outer side of the greenhouse body, a roller shaft in rolling connection with the guide rail, a servo motor for driving the roller shaft to rotate, a rotating rod connected with the output end of the servo motor, and sunshade cloth or a sunshade net curled on the rotating rod. The servo motor is a double-extension-rod driving motor, one end of the servo motor is connected with the roll shaft, and the other end of the servo motor is connected with the rotating rod.
In the working process, the servo motor can drive the roller shaft to rotate on the guide rail under the control of the controller, meanwhile, the sunshade cloth or the sunshade net can be rotated on the top surface of the greenhouse body through the rotating rod, and the number of rotating circles and the rotating angle can be controlled through the controller. Preferably, for the convenience of driving, a plurality of sections of the sunshade cloth, and a plurality of rotating rods, rollers and servo motors for rolling the sunshade cloth may be provided.
In the above intelligent greenhouse, the sunshade system may further have the following structure:
the sun shading system comprises a sun shading plate and a driving device for driving the sun shading plate to incline, wherein the driving device comprises a servo motor, a speed reducer and a rotating shaft; the servo motor is connected with the rotating shaft through a speed reducer, and the rotating shaft is connected to one side of the sun shield;
the sun-shading boards are distributed in a matrix mode, the sun-shading boards in each row are connected to one rotating shaft, the end portion of each rotating shaft is connected with a driven gear, all gears at the end portion of each rotating shaft are meshed with a rack, a driving gear is further meshed with the rack, and the driving gear is fixedly connected with the output end of the speed reducer.
The invention has the beneficial effects that: the kiln hole is combined with the greenhouse, so that energy conservation and environmental protection can be achieved; the heat insulation material has the advantages of low energy consumption, good heat insulation effect, low carbon ring, energy conservation and emission reduction, and meets the national environmental protection requirement.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic view of a combination of a greenhouse body and a cave dwelling of an intelligent greenhouse according to an embodiment of the present invention;
FIG. 2 is a schematic view of an arrangement of ventilation between chambers of a cave provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic layout view of a greenhouse body, a cavity, a buffer room, and buffer aisles according to an embodiment of the present invention;
FIG. 4 is a schematic view of an irrigation system provided in accordance with an embodiment of the present invention;
fig. 5 is a schematic view of an automatic quilt collecting and releasing system according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1 to 3, the present invention provides an intelligent greenhouse, which includes a greenhouse body 101, a cave 102 and a buffer room 106; the rear wall of the greenhouse body is a mountain body or a soil slope, and the cave dwelling is formed by digging a hole in the mountain body or the soil slope; the cave dwelling is communicated with the greenhouse body; the buffer room is arranged outside the side wall of the greenhouse body and is communicated with the side wall opening door 103 of the greenhouse body; the intelligent greenhouse further comprises an irrigation system, an automatic cotton quilt collecting and releasing system and a sun shading system.
In some embodiments, the cave dwelling is divided into a plurality of caverns 108 by partition walls 107, ventilation openings or openable access doors 109 are arranged on the partition walls among all the caverns, each cavern is provided with a door or an exhaust opening 110 which can be communicated with the greenhouse body, and an exhaust fan 111 is arranged on at least part of the doors or exhaust openings of the caverns.
In some preferred embodiments, an air inlet 112 is arranged on one side of each chamber communicated with the greenhouse body; the air inlet is positioned below the air outlet 110; it should be noted that fig. 2 is a plan view, and the height position cannot be represented; the staggered relationship between the inlet 112 and the outlet 110 is not limited, and the inlet 112 and the outlet 110 may be vertically opposite to each other.
Wherein, adjacent vent or business turn over door 109 between the hole room staggers the setting to do benefit to the circulated air between the hole room, it is better to reach the effect that adjusts the temperature.
As shown in fig. 3, in some preferred embodiments, a buffer passageway 113 is further provided between the cave and the greenhouse body, a clothes changing chamber 114, an air shower 115 and a disinfection chamber 116 are provided in the buffer passageway, and the clothes changing chamber, the air shower and the disinfection chamber are located at an entrance door position from the greenhouse body to the buffer passageway; the air shower is used for disinfecting the whole body of an entering person; the disinfection chamber is used for disinfecting the hands of an entering person.
In some embodiments, as shown in FIG. 3, to accommodate different requirements of the testing phase and the production phase, the chamber design is long and short in length, with the longer chamber being used for the production phase and the shorter chamber being used for the testing phase.
In some embodiments, the buffer room 106 has more than one compartment, and the door opening of the compartment faces to the direction perpendicular to the side wall door 103 of the greenhouse body. The gate orientation of perpendicular setting has avoided inside external wind directly pours into the big-arch shelter, can promote the heat preservation effect.
In some embodiments, the wall body of the side wall is a heat-insulating wall body, and the height of the heat-insulating wall body is 8 m +/-1 m.
In some embodiments, a floor heating pipe 104 is arranged on the ground of the intelligent greenhouse, the floor heating pipe is connected with an air energy heat pump, and a hot water pipe 105 of the air energy heat pump penetrates through the greenhouse body and is connected with the floor heating pipe 104 arranged on the ground at the bottom to form a circulation pipeline. In order to reduce heat loss, a thermal sleeve may be provided outside the hot water pipe 105.
As shown in fig. 4, in some embodiments, the irrigation system includes a reservoir 401 disposed outside the greenhouse body, a humidity sensor 402, a drip irrigation emitter 403, and a controller, wherein a water pump 404 is disposed in the reservoir, the water pump is connected to a tee joint through a water pumping pipe 405, the tee joint is divided into two paths, one path is a main spray pipe 406, the other path is a main drip irrigation pipe 407, and the main spray pipe and the main drip irrigation pipe are respectively provided with a first solenoid valve 408 and a second solenoid valve 409; the spraying main pipe is connected with a plurality of spraying heads 410; a plurality of drip irrigation devices 403 are connected to the drip irrigation main pipe; the upper end of the reservoir is also provided with a water filling port 411; the humidity sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve and the water pump respectively. Wherein humidity transducer can be located the optional position in the big-arch shelter, and the preferred position that is close to the vegetation hangs. The controller may be disposed between the buffers.
When the humidity sensor detects that the humidity in the greenhouse is lower than a set value, the signal is transmitted to the controller, and after the controller receives the signal, the instruction is transmitted to the first electromagnetic valve, the second electromagnetic valve and the water pump. Make first solenoid valve open, the second solenoid valve is closed, then make the water pump open, water is responsible for through spraying and is sprayed by a plurality of shower heads, and the blowout atomized water to humidity in making the big-arch shelter rises, after humidity reaches the requirement in the big-arch shelter, makes water pump and first solenoid valve close, stops to spray water.
In some embodiments, the main spray pipe 406 is arranged in an arc shape corresponding to the top of the greenhouse body, and the spray header 410 connected to the main spray pipe is vertically connected to the main spray pipe 406 downward.
When irrigation is needed, sprinkling irrigation or drip irrigation can be selected according to needs, and the controller controls the first electromagnetic valve, the second electromagnetic valve and the water pump to be opened or closed.
As shown in fig. 5, in some embodiments, the automatic quilt retracting system includes a motor 501, a rotating shaft 502, a rolling belt 503 and a heat preservation quilt 504; the motor is positioned at the top of the rear wall of the greenhouse body, an output shaft of the motor is connected with the rotating shaft through a coupling (not shown in the figure), one end of the winding belt is fixed on the rear wall of the greenhouse, and the other end of the winding belt is laid under the heat-preservation cotton quilt and wound on the rotating shaft after surrounding the heat-preservation cotton quilt for a circle.
In some embodiments, in the above intelligent greenhouse, the automatic quilt collecting and releasing system further comprises a shaft positioning seat 505 and a roller 506, and the rotating shaft is fixed to the shaft positioning seat through a bearing; the roller is fixed on the rotating shaft, and the other end of the winding belt is wound on the roller.
In some embodiments, in the above-mentioned intelligent greenhouse, each quilt is provided with at least two rolling belts, and the effective lengths of all the rolling belts for rolling the quilts are equal. The effective length is the distance from the top of the rear wall fixed on the greenhouse body to the rotating shaft.
In some embodiments, in the above intelligent greenhouse, the sunshade system includes a guide rail disposed on a side wall or an outer side of the greenhouse body, a roller roll connected to the guide rail in a rolling manner, a servo motor driving the roller roll to rotate, a rotating rod connected to an output end of the servo motor, and a sunshade cloth or a sunshade net wound around the rotating rod. The servo motor is a double-extension-rod driving motor, one end of the servo motor is connected with the roll shaft, and the other end of the servo motor is connected with the rotating rod.
In the working process, the servo motor can drive the roller shaft to rotate on the guide rail under the control of the controller, meanwhile, the sunshade cloth or the sunshade net can be rotated on the top surface of the greenhouse body through the rotating rod, and the number of rotating circles and the rotating angle can be controlled through the controller. Preferably, for the convenience of driving, a plurality of sections of the sunshade cloth, and a plurality of rotating rods, rollers and servo motors for rolling the sunshade cloth may be provided.
In some embodiments, the sunshade system may further adopt the following structure:
the sun shading system comprises a sun shading plate and a driving device for driving the sun shading plate to incline, wherein the driving device comprises a servo motor, a speed reducer and a rotating shaft; the servo motor is connected with the rotating shaft through a speed reducer, and the rotating shaft is connected to one side of the sun shield;
the sun-shading boards are distributed in a matrix mode, the sun-shading boards in each row are connected to one rotating shaft, the end portion of each rotating shaft is connected with a driven gear, all gears at the end portion of each rotating shaft are meshed with a rack, a driving gear is further meshed with the rack, and the driving gear is fixedly connected with the output end of the speed reducer.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. An intelligent greenhouse is characterized by comprising a greenhouse body, a cave and a buffer room; the rear wall of the greenhouse body is a mountain body or a soil slope, and the cave dwelling is formed by digging a hole in the mountain body or the soil slope; the cave dwelling is communicated with the greenhouse body; the buffer room is arranged outside the side wall of the greenhouse body and is communicated with the side wall of the greenhouse body through the opening of the side wall; the intelligent greenhouse further comprises an irrigation system, an automatic cotton quilt collecting and releasing system and a sun shading system.
2. The intelligent greenhouse of claim 1, wherein the cave is divided into a plurality of chambers by partition walls, each chamber is provided with an exhaust port capable of communicating with the greenhouse body, and exhaust fans are arranged on the exhaust ports of at least part of the chambers;
an air inlet is formed in one side of each cavern communicated with the greenhouse body; the air inlet is positioned below the air outlet;
a buffer passageway is further arranged between the cavity and the greenhouse body, a clothes changing room, an air shower and a sterilizing room are arranged in the buffer passageway, and the clothes changing room, the air shower and the sterilizing room are positioned at the positions of the entrance doors entering the buffer passageway from the greenhouse body; the air shower is used for disinfecting the whole body of an entering person; the disinfection chamber is used for disinfecting the hands of an entering person.
3. The intelligent greenhouse of claim 1, wherein the buffer room is provided with more than one compartment, and the door opening of the compartment is perpendicular to the door opening of the side wall of the greenhouse body.
4. The intelligent greenhouse of claim 1, wherein the walls of the side walls are heat-insulating walls, and the height of the heat-insulating walls is 8 meters +/-1 meter.
5. The intelligent greenhouse of claim 1, wherein the irrigation system comprises a reservoir, a humidity sensor, a drip irrigation emitter and a controller, the reservoir is arranged outside the greenhouse body, a water pump is arranged in the reservoir and is connected with a tee joint through a water pumping pipe, the tee joint is divided into two paths, one path is a spraying main pipe, the other path is a drip irrigation main pipe, and the spraying main pipe and the drip irrigation main pipe are respectively provided with a first electromagnetic valve and a second electromagnetic valve; the spraying main pipe is connected with a plurality of spraying heads; the drip irrigation main pipe is connected with a plurality of drip irrigation devices; the upper end of the reservoir is also provided with a water filling port; the humidity sensor is electrically connected with the input end of the controller, and the output end of the controller is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve and the water pump;
the spraying main pipe adapts to the top of the greenhouse body is arranged in an arc shape, and the spraying main pipe is connected with the spraying head which is vertically and downwards connected to the spraying main pipe.
6. The intelligent greenhouse of claim 1, wherein the automatic quilt retracting system comprises a motor, a rotating shaft, a retracting belt and a heat-insulating quilt; the motor is located at the top of the rear wall of the greenhouse body, an output shaft of the motor is connected with the rotating shaft through a coupler, one end of the winding belt is fixed to the rear wall of the greenhouse, and the other end of the winding belt is laid under the heat-preservation cotton quilt and wound on the rotating shaft in a surrounding mode.
7. The intelligent greenhouse of claim 6, wherein the automatic quilt collecting and releasing system further comprises a shaft positioning seat and a roller, and the rotating shaft is fixed on the shaft positioning seat through a bearing; the roller is fixed on the rotating shaft, and the other end of the winding belt is wound on the roller.
8. The intelligent greenhouse of claim 6 or 7, wherein at least two winding belts are arranged on each quilt, and the effective lengths of all the winding belts for winding the quilts are equal.
9. The intelligent greenhouse of claim 1, wherein the sunshade system comprises a guide rail arranged on the side wall or the outer side of the greenhouse body, a roller connected with the guide rail in a rolling manner, a servo motor driving the roller to rotate, a rotating rod connected with the output end of the servo motor, and sunshade cloth or a sunshade net coiled on the rotating rod.
10. The intelligent greenhouse of claim 1, wherein the sun shading system comprises a sun shading plate and a driving device for driving the sun shading plate to incline, and the driving device comprises a servo motor, a speed reducer and a rotating shaft; the servo motor is connected with the rotating shaft through a speed reducer, and the rotating shaft is connected to one side edge of the sun shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326333.2A CN110915491A (en) | 2019-12-20 | 2019-12-20 | Intelligent greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326333.2A CN110915491A (en) | 2019-12-20 | 2019-12-20 | Intelligent greenhouse |
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| Publication Number | Publication Date |
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| CN110915491A true CN110915491A (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911326333.2A Pending CN110915491A (en) | 2019-12-20 | 2019-12-20 | Intelligent greenhouse |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204392976U (en) * | 2014-12-30 | 2015-06-17 | 开县任大姐农业开发有限公司 | A kind of green house with disinfection room |
| CN105145177A (en) * | 2015-07-02 | 2015-12-16 | 北京农业智能装备技术研究中心 | Greenhouse combined with cave dwelling and environment regulation and control method thereof |
| CN204948934U (en) * | 2015-08-29 | 2016-01-13 | 张璐华 | Big -arch shelter sunshade equipment with induction light line angle degree function |
| CN205431274U (en) * | 2016-03-16 | 2016-08-10 | 辛长永 | Automatic timing warmhouse booth electric roller shutter equipment |
| CN207531479U (en) * | 2017-11-30 | 2018-06-26 | 山东启迪农业科技股份有限公司 | A kind of novel winter warm type big shack |
| CN209546456U (en) * | 2019-01-22 | 2019-10-29 | 云南中康食品有限公司 | Greenhouse automatic irrigation equipment |
-
2019
- 2019-12-20 CN CN201911326333.2A patent/CN110915491A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204392976U (en) * | 2014-12-30 | 2015-06-17 | 开县任大姐农业开发有限公司 | A kind of green house with disinfection room |
| CN105145177A (en) * | 2015-07-02 | 2015-12-16 | 北京农业智能装备技术研究中心 | Greenhouse combined with cave dwelling and environment regulation and control method thereof |
| CN204948934U (en) * | 2015-08-29 | 2016-01-13 | 张璐华 | Big -arch shelter sunshade equipment with induction light line angle degree function |
| CN205431274U (en) * | 2016-03-16 | 2016-08-10 | 辛长永 | Automatic timing warmhouse booth electric roller shutter equipment |
| CN207531479U (en) * | 2017-11-30 | 2018-06-26 | 山东启迪农业科技股份有限公司 | A kind of novel winter warm type big shack |
| CN209546456U (en) * | 2019-01-22 | 2019-10-29 | 云南中康食品有限公司 | Greenhouse automatic irrigation equipment |
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Application publication date: 20200327 |
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