CN114747404A - Grape planting arch shed ventilation and heat dissipation device and using method thereof - Google Patents
Grape planting arch shed ventilation and heat dissipation device and using method thereof Download PDFInfo
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- CN114747404A CN114747404A CN202210183981.2A CN202210183981A CN114747404A CN 114747404 A CN114747404 A CN 114747404A CN 202210183981 A CN202210183981 A CN 202210183981A CN 114747404 A CN114747404 A CN 114747404A
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- ventilation
- heat dissipation
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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
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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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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to a ventilation and heat dissipation device for an arch shed for grape planting, which comprises a plurality of groups of top ventilation and heat dissipation mechanisms which are sequentially arranged at the top of the arch shed along the extension direction of the arch shed, wherein two sides of each group of top ventilation and heat dissipation mechanisms are respectively provided with a group of side ventilation and heat dissipation mechanisms; the top ventilation cooling mechanism comprises a fixed seat, the fixed seat comprises a tray which is located below the film and supports the film, and the tray is connected with the arc-shaped supporting rod of the arched shed through a mounting rack. Each group of top ventilation and heat dissipation mechanisms and the corresponding two groups of side ventilation and heat dissipation mechanisms are matched and linked, so that top ventilation and two-side ventilation are synchronously performed, operation steps are simplified, time is saved, and working efficiency is improved.
Description
Technical Field
The invention relates to an agricultural planting arched shed, in particular to a ventilation and heat dissipation device for a grape planting arched shed and a using method of the ventilation and heat dissipation device.
Background
The arched shed is suitable for planting and breeding in southern areas of China and in spring, autumn and winter sections of the north, has slightly low heat preservation performance compared with a high-temperature shed, but has much lower manufacturing cost than the high-temperature shed, so the arched shed is very common in the agricultural production process.
Arched shed is in the use, to general vegetables, only need open the plastic sheeting of arched shed both sides according to the requirement of vegetables in the canopy to the temperature ventilate can, but to grape planting, need both sides to ventilate simultaneously still to need the top to ventilate promptly, the high temperature air of top gathering forms the high temperature zone in the canopy, if not in time with the very easy emergence that causes the grape plant diseases and insect pests of top heat discharge.
The conventional mode of arched shed both sides ventilation is through artifical lift the plastic sheeting on both sides one by one, and the film rolling ware is all installed in both sides along with some arched sheds of technological progress, but film rolling ware installation process is more complicated, and the cost is higher moreover, and a lot of peasant households generally can not install film rolling ware because the price is high. To the ventilation of hunch canopy top, the mode that adopts at present is less, and some peasant households can reserve the vent at hunch canopy top, and the vent is rectangular form and sets up along hunch canopy extending direction, and vent department need cover two membranes alone, need pull open two membranes during the ventilation. The ventilation volume is relatively large in the way of heat dissipation through the strip-shaped ventilation opening, and excessive loss of heat is easily caused. And the sealing problem can not be solved at the vent, and the rainwater infiltration at the vent sometimes happens. Both sides are ventilated and the top is ventilated and needs the workman to operate one by one, and the step is loaded down with trivial details, and occupation time is long, and work efficiency is low.
Based on the intensive research of the applicant on grape planting for many years and the bold innovation, the ventilation and heat dissipation device with the top ventilation at intervals and the top ventilation and the two-side ventilation synchronously is provided, and the foundation condition is laid for the advantage development of grape planting.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a ventilation and heat dissipation device for an arch shed for grape planting.
The invention provides a ventilation and heat dissipation device for an arched shed for grape planting, which comprises a plurality of groups of top ventilation and heat dissipation mechanisms sequentially arranged at the top of the arched shed along the extension direction of the arched shed, wherein a group of side ventilation and heat dissipation mechanisms are respectively arranged at two sides of each group of top ventilation and heat dissipation mechanisms; the top ventilation and heat dissipation mechanism comprises a fixed seat, the fixed seat comprises a tray which is positioned below the film and supports the film, and the tray is connected with the arc-shaped supporting rod of the arched shed through the mounting frame; the tray is provided with a connecting column, the connecting column penetrates through the film, the connecting column and the tray are vertically communicated through a through hole, the sealing gasket is sleeved on the connecting column and presses the film, and the annular pressing plate is in threaded connection with the connecting column and tightly presses the sealing gasket; a sleeve is arranged in the through hole, the sleeve is fixed with the inner wall of the through hole through a connecting rod, a lifting push rod is in threaded connection with the sleeve, and the upper part of the lifting push rod is connected with a rain cover; the outer wall of the rain cover is rotatably connected with a lantern ring; each group of side ventilation and heat dissipation mechanisms comprises a traction rope, one end of each traction rope is fixed with the lantern ring, the other end of each traction rope is fixed with the middle part of the pull rod, a plurality of pull ropes are fixed on the pull rod, and the pull ropes are spaced at a certain distance; a plurality of openable opening parts are arranged at a plurality of parts at the lower end of the side surface of the film, each opening part forms a side vent, a plurality of side vents are arranged at intervals, and a balancing weight is fixed on the film corresponding to the opening parts; each pull rope corresponds to one side ventilation opening, and one end of each pull rope, which is far away from the pull rod, bypasses the lower end of the film corresponding to the opening part and is fixed with the arc-shaped support rod of the arched shed; the pull rods of the two groups of side ventilation and heat dissipation mechanisms adjacent to the same side are connected through a connecting rope.
Preferably, the mounting bracket includes two mounting panels, and the tray is located between two mounting panels and fixed with every mounting panel, and an arc sliding sleeve is fixed respectively at the both ends of every mounting panel, and the arc sliding sleeve at both ends overlaps respectively on two arc bracing pieces, and the arc sliding sleeve suits with arc bracing piece's radian, and equal threaded connection is used for the tight bolt in top that pushes up arc bracing piece on every arc sliding sleeve. The mounting frame can slide between the two arc-shaped supporting rods through the matching of the arc-shaped sliding sleeves and the tightening bolts, and the mounting position can be adjusted as required, namely the ventilation position.
Preferably, the outer wall of the rain cover is provided with a ring groove, and the lantern ring is embedded in the ring groove and can rotate along the ring groove.
Preferably, two rope tying holes are formed in the lantern ring, and the traction rope can be directly tied to the rope tying holes.
Preferably, the height of the lower end of the lifting push rod from the ground is 1.4-1.6 m, so that manual operation can be facilitated.
Preferably, in order to avoid the arc-shaped sliding sleeves from hard contact with the film, a rubber sleeve is sleeved outside each arc-shaped sliding sleeve.
In a second aspect of the present invention, a method for using the above ventilation and heat dissipation device is provided, which includes the following steps:
(1) adjusting the mounting frame to a proper position and fixing the mounting frame firmly through a puller bolt;
(2) the film corresponding to the connecting column is provided with a hole, the connecting column penetrates through the film, the sealing gasket is sleeved on the connecting column and presses the film, and the annular pressing plate is in threaded connection with the connecting column and presses the sealing gasket tightly;
(3) manually rotating the lifting push rods of each group of top ventilation and heat dissipation mechanisms in the shed respectively, pushing the rain cover to leave the annular pressing plate by the lifting push rods, discharging high-temperature air in the arched shed outside through the through holes, pulling the traction ropes of the two groups of side ventilation and heat dissipation mechanisms corresponding to the rain cover in the ascending process, and opening the side ventilation openings corresponding to the two sides of the rain cover;
(4) the lifting push rod is rotated in the opposite direction, the rain-proof cover falls back, the through hole is blocked, the traction rope is released along with the descending of the rain-proof cover, the films of the side ventilation openings fall back to the ground under the action of gravity of the balancing weight, and the side ventilation openings are closed.
The invention has the beneficial effects that:
1. each group of top ventilation and heat dissipation mechanisms is matched and linked with the corresponding two groups of side ventilation and heat dissipation mechanisms, so that top ventilation and two-side ventilation are synchronously performed; the switches of the side vents at different positions and the adjustment of the air volume are controlled by different rain covers in an interlocking way, and the side vents at different positions can be independently switched and adjusted; the operation steps are simplified, the time is saved, and the working efficiency is improved.
2. The multiple groups of top ventilation and heat dissipation mechanisms are arranged at intervals, so that top interval ventilation is realized, heat dissipation at the top is realized, and excessive heat loss is avoided.
3. The film at the penetrating position of the connecting column can be tightly pressed through the matching of the annular pressing plate and the sealing gasket, so that the sealing of the position is realized, and the rainwater is prevented from entering.
4. Rain-proof cover can avoid the rainwater to pass through the through-hole and get into in the canopy, can realize ventilation cooling can avoid the rainwater invasion again.
5. The mounting frame can slide between the two arc-shaped supporting rods through the matching of the arc-shaped sliding sleeves and the tightening bolts, and the mounting position can be adjusted as required, namely the ventilation position.
6. Through every group top ventilation cooling mechanism can a plurality of side vents of synchro control, improved work efficiency.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
shown in the figure:
1. arc bracing piece, 2, film, 3, haulage rope, 4, arc sliding sleeve, 5, puller bolt, 6, tray, 7, spliced pole, 8, sleeve, 9, sealed pad, 10, annular clamp plate, 11, through-hole, 12, lift push rod, 13, connecting rod, 14, rain-proof cover, 15, the lantern ring, 16, rope tying hole, 17, mounting panel, 18, pull rod, 19, stay cord, 20, connection rope.
Detailed Description
In order to clearly explain the technical features of the present solution, the present solution is explained by the following detailed description.
As shown in fig. 1-4, the present invention includes a plurality of sets of top ventilation and heat dissipation mechanisms sequentially disposed on the top of the arched shed along the extending direction of the arched shed, and a set of side ventilation and heat dissipation mechanisms respectively disposed on both sides of each set of top ventilation and heat dissipation mechanisms.
As shown in fig. 2, the top ventilation and heat dissipation mechanism includes a fixing seat, the fixing seat includes a tray 6 located below the film 2 and supporting the film 2, and the tray 6 is connected with the arc-shaped support rod 1 of the arched shed through a mounting frame. The connecting column 7 is arranged on the tray 6, the connecting column 7 penetrates through the film 2, the connecting column 7 and the tray 6 are communicated up and down through the through hole 11, and high-temperature air in the arch shed can be discharged outside through the through hole 11. The sealing gasket 9 is sleeved on the connecting column 7 and presses the film 2, and the annular pressing plate 10 is in threaded connection with the connecting column 7 and tightly presses the sealing gasket 9. The film 2 at the penetrating position of the connecting column 7 can be tightly pressed through the matching of the annular pressing plate 10 and the sealing gasket 9, so that the sealing of the position is realized, and the rainwater is prevented from entering.
Be equipped with sleeve 8 in through-hole 11, sleeve 8 passes through connecting rod 13 and 11 inner walls of through-hole fixed, and lift push rod 12 and 8 threaded connection of sleeve, the upper portion and the rain-proof cover 14 of lift push rod 12 are connected, and rain-proof cover 14 falls and to cover annular clamp plate 10. Rain-proof cover 14 can avoid the rainwater to pass through-hole 11 and get into in the canopy, can realize ventilation cooling again can avoid the rainwater invasion. Rotate on rain-proof cover 14's outer wall and connect lantern ring 15, the rotation connection here is equipped with the annular for on rain-proof cover 14's outer wall, and lantern ring 15 inlays in the annular and can follow the annular and rotate.
As shown in fig. 3, each group of side ventilation and heat dissipation mechanisms includes a pulling rope 3, one end of the pulling rope 3 is fixed to the sleeve ring 15, the other end of the pulling rope 3 is fixed to the middle of the pull rod 18, a plurality of pulling ropes 19 are fixed to the pull rod 18, and a certain distance is formed between each pulling rope 19 and each pulling rope 19. A plurality of positions at the lower end of the side surface of the film are opening parts which can be opened, each opening part forms a side vent, the side vents are arranged at intervals, and a balancing weight (not marked in the figure) is fixed on the film corresponding to the opening parts. Each pulling rope 19 corresponds to one side ventilation opening, and one end of each pulling rope 19, which is far away from the pull rod 18, bypasses the lower end of the film corresponding to the opening part and is fixed with the arc-shaped supporting rod 1 of the arched shed. The pull rods 18 of the two groups of side ventilation and heat dissipation mechanisms adjacent to the same side are connected through a connecting rope 20.
When one of rain-proof cover 14 rises, pull rod 18 that can pull both sides through the haulage rope 3 of both sides shifts up along the cambered surface of hunch canopy, and pull rod 18 shifts up and can be through many stay cords 19 of being connected with it when pulling up the certain height of the film that will correspond a plurality of side vents to realize that a plurality of side vents open in step and realize the air volume synchronous regulation. When the rain cover 14 descends, under the action of gravity of the opening part counter weight block, the pull rods 18 on the two sides move downwards along the arc surface of the arched shed, and the films of the plurality of side ventilation openings fall back to the ground under the action of gravity of the counter weight block, so that the side ventilation openings are closed. The switch and the air volume of the side ventilation openings at different positions are adjusted through different rain-proof cover interlocking controls, and the side ventilation openings at different positions can be independently switched and adjusted.
In order to fix the hauling rope 3, two rope tying holes 16 are formed in the lantern ring 15, and the hauling rope 3 can be directly tied to the rope tying holes 16.
In this embodiment, the height of the lower end of the lifting push rod 12 from the ground is 1.4-1.6 m, which is convenient for manual operation.
As shown in fig. 4, the mounting bracket includes two mounting panels 17, and tray 6 is located between two mounting panels 17 and is fixed with every mounting panel 17, and an arc sliding sleeve 4 is fixed respectively at the both ends of every mounting panel 17, and the arc sliding sleeve 4 at both ends overlaps respectively on two arc bracing pieces 1, and arc sliding sleeve 4 suits with the radian of arc bracing piece 1, and equal threaded connection is used for the tight bolt 5 in top of tight arc bracing piece 1 on every arc sliding sleeve 4. The mounting frame can slide between the two arc-shaped supporting rods 1 through the matching of the arc-shaped sliding sleeves 4 and the tightening bolts 5, and the mounting position, namely the ventilation position, can be adjusted as required.
In order to avoid the arc-shaped sliding sleeves 4 from hard contact with the film 2, a rubber sleeve (not shown) is sleeved outside each arc-shaped sliding sleeve 4.
A use method of the ventilation and heat dissipation device for the grape planting arch shed comprises the following steps:
(1) adjusting the mounting frame to a proper position and fixing the mounting frame firmly through a puller bolt 5;
(2) a hole is formed in the film 2 corresponding to the connecting column 7, the connecting column 7 penetrates through the film 2, the sealing gasket 9 is sleeved on the connecting column 7 and presses the film 2, and the annular pressing plate 10 is in threaded connection with the connecting column 7 and tightly presses the sealing gasket 9;
(3) manually rotating the lifting push rods 12 of each group of top ventilation and heat dissipation mechanisms in the shed respectively, pushing the rain covers 14 to leave the annular pressing plate 10 by the lifting push rods 12, discharging high-temperature air in the arched shed outwards through the through holes 11, and pulling the traction ropes 3 of the two groups of side ventilation and heat dissipation mechanisms corresponding to the rain covers 14 in the lifting process to open the side ventilation openings corresponding to the two sides;
(4) the lifting push rod 12 is rotated in the opposite direction, the rain cover 14 falls back, the through hole 11 is plugged, the traction rope 3 is released along with the falling of the rain cover 14, the films of the side ventilation openings fall back to the ground under the action of gravity of the balancing weight, and the side ventilation openings are closed.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention may be implemented by or using the prior art, which is not described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a grape is planted and is encircleed canopy ventilation cooling device which characterized in that: the system comprises a plurality of groups of top ventilation and heat dissipation mechanisms which are sequentially arranged at the top of an arched shed along the extension direction of the arched shed, wherein a group of side ventilation and heat dissipation mechanisms are respectively arranged at two sides of each group of top ventilation and heat dissipation mechanisms; the top ventilation and heat dissipation mechanism comprises a fixed seat, the fixed seat comprises a tray which is positioned below the film and supports the film, and the tray is connected with the arc-shaped supporting rod of the arched shed through the mounting frame; the tray is provided with a connecting column, the connecting column penetrates through the film, the connecting column and the tray are vertically communicated through a through hole, the sealing gasket is sleeved on the connecting column and presses the film, and the annular pressing plate is in threaded connection with the connecting column and tightly presses the sealing gasket; a sleeve is arranged in the through hole, the sleeve is fixed with the inner wall of the through hole through a connecting rod, a lifting push rod is in threaded connection with the sleeve, and the upper part of the lifting push rod is connected with the rain cover; the outer wall of the rain cover is rotatably connected with a lantern ring; each group of side ventilation and heat dissipation mechanisms comprises a traction rope, one end of each traction rope is fixed with the lantern ring, the other end of each traction rope is fixed with the middle part of the pull rod, a plurality of pull ropes are fixed on the pull rod, and the pull ropes are spaced at a certain distance; a plurality of opening parts which can be opened are arranged at a plurality of parts at the lower end of the side surface of the film, each opening part forms a side vent, a plurality of side vents are arranged at intervals, and a balancing weight is fixed on the film corresponding to the opening parts; each pull rope corresponds to one side ventilation opening, and one end of each pull rope, which is far away from the pull rod, bypasses the lower end of the film corresponding to the opening part and is fixed with the arc-shaped support rod of the arched shed; the pull rods of the two groups of side ventilation and heat dissipation mechanisms adjacent to the same side are connected through a connecting rope.
2. The grape planting arch shed ventilation and heat dissipation device of claim 1, wherein: the mounting bracket comprises two mounting panels, the tray is located between the two mounting panels and fixed with each mounting panel, an arc-shaped sliding sleeve is fixed at each of the two ends of each mounting panel respectively, the arc-shaped sliding sleeves at the two ends are sleeved on the two arc-shaped supporting rods respectively, the arc-shaped sliding sleeves are adaptive to the radians of the arc-shaped supporting rods, and the arc-shaped sliding sleeves are connected with the jacking bolts which are used for jacking the arc-shaped supporting rods in a threaded mode through equal threads on each arc-shaped sliding sleeve.
3. The grape planting arch shed ventilation and heat dissipation device of claim 1, wherein: the outer wall of the rain cover is provided with a ring groove, and the lantern ring is embedded in the ring groove and can rotate along the ring groove.
4. The grape planting arch shed ventilation and heat dissipation device of claim 1, wherein: two rope tying holes are arranged on the lantern ring.
5. The grape planting arch shed ventilation and heat dissipation device of claim 3, wherein: the height of the lower end of the lifting push rod from the ground is 1.4-1.6 m.
6. The grape planting arch shed ventilation and heat dissipation device of claim 2, wherein: the outside of each arc-shaped sliding sleeve is sleeved with a rubber sleeve.
7. The method of using the ventilation and heat dissipation device of any one of claims 1-6, comprising the steps of:
(1) adjusting the mounting frame to a proper position and fixing the mounting frame firmly through a puller bolt;
(2) the film corresponding to the connecting column is provided with a hole, the connecting column penetrates through the film, the sealing gasket is sleeved on the connecting column and presses the film, and the annular pressing plate is in threaded connection with the connecting column and tightly presses the sealing gasket;
(3) manually rotating the lifting push rods of each group of top ventilation and heat dissipation mechanisms in the shed respectively, pushing the rain cover to leave the annular pressing plate by the lifting push rods, discharging high-temperature air in the arched shed outside through the through holes, pulling the traction ropes of the two groups of side ventilation and heat dissipation mechanisms corresponding to the rain cover in the ascending process, and opening the side ventilation openings corresponding to the two sides of the rain cover;
(4) the lifting push rod is rotated in the opposite direction, the rain-proof cover falls back, the through hole is blocked, the traction rope is released along with the descending of the rain-proof cover, the films of the side ventilation openings fall back to the ground under the action of gravity of the balancing weight, and the side ventilation openings are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210183981.2A CN114747404B (en) | 2022-02-28 | 2022-02-28 | Grape planting arch shed ventilation and heat dissipation device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210183981.2A CN114747404B (en) | 2022-02-28 | 2022-02-28 | Grape planting arch shed ventilation and heat dissipation device and using method thereof |
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| CN114747404A true CN114747404A (en) | 2022-07-15 |
| CN114747404B CN114747404B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210183981.2A Active CN114747404B (en) | 2022-02-28 | 2022-02-28 | Grape planting arch shed ventilation and heat dissipation device and using method thereof |
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| CN (1) | CN114747404B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117837782A (en) * | 2024-03-07 | 2024-04-09 | 南京信息工程大学 | Ventilation device for regulating and controlling temperature and humidity of grape shadow room |
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| WO2019043393A1 (en) * | 2017-08-31 | 2019-03-07 | CO2i Limited | Environmental control system |
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| CN212306312U (en) * | 2020-04-24 | 2021-01-08 | 北京昱民康畜牧科技发展有限公司 | Be used for green house ventilation unit |
| CN213095196U (en) * | 2020-09-16 | 2021-05-04 | 山东钙康生物工程有限公司 | Ventilation unit for big-arch shelter |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1281314A2 (en) * | 2001-07-31 | 2003-02-05 | Angel Cano Martinez Espana, S.A. | Ventilation device for hothouse |
| JP2013141433A (en) * | 2012-01-10 | 2013-07-22 | Sato Sangyo Kk | Structure for installing skylight |
| CN204796341U (en) * | 2015-07-14 | 2015-11-25 | 刘广会 | Big -arch shelter is planted to large -span arch fruit vegetables |
| CN206165316U (en) * | 2016-11-07 | 2017-05-17 | 广东省现代农业装备研究所 | Skylight starting and stopping mechanism and warmhouse booth |
| WO2019043393A1 (en) * | 2017-08-31 | 2019-03-07 | CO2i Limited | Environmental control system |
| CN209609372U (en) * | 2019-02-23 | 2019-11-12 | 徐州蜂卡电子科技有限公司 | A kind of adjustable greenhouse of intelligence |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117837782A (en) * | 2024-03-07 | 2024-04-09 | 南京信息工程大学 | Ventilation device for regulating and controlling temperature and humidity of grape shadow room |
| CN117837782B (en) * | 2024-03-07 | 2024-05-10 | 南京信息工程大学 | Ventilation device for regulating and controlling temperature and humidity of grape shadow room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114747404B (en) | 2023-04-11 |
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