CN114451190B - Carbon dioxide concentration uniformity regulation and control ventilation device for greenhouse - Google Patents
Carbon dioxide concentration uniformity regulation and control ventilation device for greenhouse Download PDFInfo
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- CN114451190B CN114451190B CN202111653123.1A CN202111653123A CN114451190B CN 114451190 B CN114451190 B CN 114451190B CN 202111653123 A CN202111653123 A CN 202111653123A CN 114451190 B CN114451190 B CN 114451190B
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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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- 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)
- Transmission Devices (AREA)
Abstract
The invention discloses a carbon dioxide concentration uniformity regulating and ventilating device for a greenhouse, which comprises a base, wherein a moving part is arranged on the base, a shaft lever is arranged on the moving part, one end of the shaft lever is connected with an air pump, the other end of the shaft lever is provided with a regulating part, symmetrically distributed supporting blocks are arranged on the base, one side of each supporting block is provided with a rack, the other side of one supporting block is provided with a guide rod, the shaft lever comprises a rotating rod, a symmetrically distributed first gear is arranged on the rotating rod, a connecting rod perpendicular to the rotating rod is arranged on the rotating rod, a fixed plug-in is arranged on the connecting rod, and one ends of the regulating part, which comprise a first component and a second component, are respectively provided with hemispherical blocks. According to the ventilation device disclosed by the invention, the rotating rod is driven to move through the moving part, the rotating rod moves to drive the regulating part to rotate, the carbon dioxide concentration is balanced, the supporting block moves, the moving part is moved to a position needing ventilation for ventilation operation, fixed-point ventilation is realized, the structure is simple, the use is convenient, the ventilation effect is good, and the growth balance of crops is ensured.
Description
Technical Field
The invention relates to a ventilation device, in particular to a carbon dioxide concentration uniformity regulating ventilation device for a greenhouse.
Background
Greenhouse, also known as greenhouse. The facility for cultivating plants can transmit light and keep temperature, can provide a growing period and increase yield of a greenhouse in seasons unsuitable for plant growth, is mainly used for cultivating or raising seedlings of plants such as vegetables, flowers, trees and the like in low-temperature seasons, has various greenhouse types, and can be divided into various types according to different roof truss materials, lighting materials, shapes, heating conditions and the like. Types of greenhouses include planting greenhouses, breeding greenhouses, exhibition greenhouses, experiment greenhouses, catering greenhouses, entertainment greenhouses, and the like; the greenhouse system comprises a heating system, a heat preservation system, a cooling system, a ventilation system, a control system, an irrigation system and the like.
The ventilation equipment of the existing greenhouse is large-scale in ventilation and troublesome in ventilation operation, so that the concentration of carbon dioxide in the greenhouse cannot be balanced, the growth of crops in the greenhouse is affected, and the growth of the crops is uneven.
Disclosure of Invention
The invention aims to provide a carbon dioxide concentration uniformity regulating and ventilating device for a greenhouse, which solves the problems of troublesome ventilation and unbalanced carbon dioxide concentration in the existing greenhouse.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a ventilation unit is regulated and control to carbon dioxide concentration homogeneity for warmhouse booth, ventilation unit includes the base, is equipped with the moving part on the base, is equipped with the axostylus axostyle on the moving part, and the air pump is connected to the one end of axostylus axostyle, and the other end is equipped with the regulation piece.
The base is provided with symmetrically distributed supporting blocks, one side of each supporting block is provided with a rack, and the other side of each supporting block is provided with a guide rod.
The axostylus axostyle includes the dwang, is equipped with the first gear of symmetric distribution on the dwang, is equipped with the connecting rod that sets up perpendicularly with the dwang on the dwang, is equipped with fixed plug-in components on the connecting rod.
The regulation and control piece includes first subassembly and second subassembly, and the one end of first subassembly and second subassembly all is equipped with the hemisphere piece.
Further, the base is provided with a screw rod in a rotating way, the base is provided with a guide rod, the base is provided with a first hydraulic rod and a second hydraulic rod, the output end of the first hydraulic rod is rotationally connected with the supporting block, and the output end of the second hydraulic rod is provided with a supporting rod.
The supporting block is in sliding connection with the supporting rod, a through groove is formed in the supporting block, and a limiting groove is formed in the through groove.
Further, the moving part comprises a moving block, the moving block is matched with the lead screw and the guide rod, a movable guide block is arranged on the moving block, and a guide hole for installing the rotating rod is formed in one end of the guide block.
Further, the utility model discloses a connecting device for the air pump, including the dwang, the dwang is last to be equipped with the spacing ring of symmetric distribution, and the one end of dwang is equipped with the connecting block with dwang sliding connection, and the other end is equipped with the through-hole, and one side of connecting block is equipped with the connecting pipe that links to each other with the air pump.
The through hole is internally provided with symmetrically distributed clamping blocks, one side of each clamping block is provided with an open slot, the connecting rod is provided with a second threaded hole, and the second threaded hole is communicated with the through hole.
Further, the limiting ring is matched with the limiting groove, the first gear is matched with the rack, the connecting block is in sliding fit with the guide rod, and the rotating rod is matched with the guide hole.
Further, one side of the fixed plug-in is provided with a threaded column, one end of the threaded column is rotationally provided with a plug-in block, one side of the plug-in block is provided with a through groove, and one end of the plug-in block is provided with a round hole communicated with the through groove.
The threaded post is mated with the second threaded bore.
Further, be equipped with the gas pocket on the first subassembly, the one end of first subassembly is equipped with the dead lever, and one side of dead lever is equipped with the recess, is equipped with the lug in the recess, and the opposite side of dead lever is equipped with the cooperation groove, and the one end of dead lever is equipped with the air vent with the gas pocket intercommunication.
The convex blocks are matched with the open grooves, and the clamping blocks are matched with the grooves.
Further, the first component and the second component are identical in structure, and the difference is that the arc-shaped gear ring for sealing the air holes is further rotationally arranged on the first component, the second gear is rotationally arranged on the circular ring, a matching rod is arranged on one side of the second component, and the hemispherical blocks on the first component and the hemispherical blocks on the second component are matched to form the spherical blocks.
The second gear is matched with the arc gear ring, the matching rod is matched with the matching groove, and the round hole is matched and fixed with the ball block.
The invention has the beneficial effects that:
1. according to the ventilation device, the rotating rod is driven to move through the moving part, the rotating rod moves to drive the regulating and controlling part to rotate, the carbon dioxide concentration is balanced, the supporting block moves, the moving part moves to a position where ventilation is needed to be carried out, and ventilation is carried out at fixed points;
2. the ventilating device has the advantages of simple structure, convenient use, good ventilating effect and ensuring the growth balance of crops.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a ventilating device according to the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a schematic view of a moving member according to the present invention;
FIG. 4 is a schematic view of the shaft structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic diagram of the explosive structure of the control element according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides a ventilation unit is regulated and control to carbon dioxide concentration homogeneity for warmhouse booth, as shown in fig. 1, ventilation unit includes base 1, is equipped with moving part 2 on the base 1, and the last rotation of moving part 2 is equipped with axostylus axostyle 3, and the air pump is connected to axostylus axostyle 3's one end, and the other end fastening is equipped with and transfers controlling part 4.
As shown in fig. 2, a screw rod 11 and a guide rod 12 are arranged on a base 1, a first motor 10 is fastened on the base 1, an output end of the first motor 10 is fastened with the screw rod 11, symmetrically distributed supporting blocks 13 are arranged on the base 1, one end of each supporting block 13 is provided with a first hydraulic rod 131, the other end of each supporting block is provided with a second hydraulic rod 132, an output end of each first hydraulic rod 131 is rotatably connected with each supporting block 13, and a supporting rod 15 is fixedly arranged at an output end of each second hydraulic rod 132.
One side of the supporting block 13 is provided with a straight groove 14, the straight groove 14 is in sliding connection with the supporting rod 15, one side of the supporting block 13 is provided with a rack 18, the rack 18 is positioned between the supporting blocks 13, the other side of one supporting block 13 is provided with a guide rod 17, the supporting block 13 is provided with a through groove 16, and a limiting groove 19 is arranged in the through groove 16.
As shown in fig. 3, the moving member 2 includes a moving block 21, one side of the moving block 21 is provided with a first threaded hole 22 and a through hole 23, the first threaded hole 22 is matched with the screw rod 11, the through hole 23 is matched with the guide rod 12, a lifting rod 24 is arranged on the moving block 21, one end of the lifting rod 24 is fixedly provided with a guide block 25, and one end of the guide block 25 is provided with a guide hole 26.
As shown in fig. 4 and 5, the shaft lever 3 includes a rotating rod 31, a symmetrically distributed limiting ring 32 is fixedly arranged on the rotating rod 31, the limiting ring 32 is matched with the limiting groove 19, the rotating rod 31 is matched with the through groove 16, a symmetrically distributed first gear 33 is fastened on the rotating rod 31, the first gear 33 is matched with the rack 18, a matching block 34 is fixedly arranged at one end of the rotating rod 31, a connecting block 30 is arranged on the matching block 34, a matching groove 302 is arranged at one side of the connecting block 30, a connecting pipe 301 is arranged at the other side of the connecting block 30, the connecting pipe 301 is connected with an air pump and is used for air inlet and air outlet, and the matching block 34 is in sliding fit with the matching groove 302.
One side of connecting block 30 is equipped with guide hole 303, and guide hole 303 and guide bar 17 cooperation slip, and the other end of dwang 31 is equipped with through-hole 35, is equipped with symmetrical distribution's block 36 in the through-hole 35, and one side of block 36 is equipped with open slot 37, is equipped with connecting rod 38 on the dwang 31, is equipped with second screw hole 39 on the connecting rod 38, and second screw hole 39 communicates with through-hole 35, and connecting rod 38 is perpendicular with dwang 31.
The connecting rod 38 is provided with a fixed plug-in 5, one side of the fixed plug-in 5 is fixedly provided with a threaded column 51, one end of the threaded column 51 is rotationally provided with a connecting rod 52, one end of the connecting rod 52 is fixedly provided with a plug-in block 54, one side of the plug-in block 54 is provided with a through groove 55, one end of the plug-in block 54 is provided with a round hole 53, and the round hole 53 is communicated with the through groove 55.
The threaded post 51 mates with the second threaded bore 39 and the rotation rod 31 mates with the guide bore 26.
As shown in fig. 6, the regulating member 4 includes a first component 41 and a second component 42, an air hole 43 is formed in the first component 41, a fixing rod 44 is disposed at one end of the first component 41, a groove 441 is disposed at one side of the fixing rod 44, a bump 442 is disposed in the groove 441, the bump 442 is matched with the open slot 37, the locking block 36 is matched with the groove 441, a matching slot 47 is disposed at the other side of the fixing rod 44, a hemispherical block 46 and an air vent 45 are disposed at one end of the fixing rod 44, and the air vent 45 is communicated with the air hole 43.
The first component 41 and the second component 42 have the same structure, and the difference is that the first component 41 is also fastened with an array distributed circular ring 49, one side of the circular ring 49 is provided with a guide groove 492, the guide groove 492 is slidably provided with an arc gear ring 40, the arc gear ring 40 is attached to the surfaces of the first component 41 and the second component 42 and is used for sealing an air hole 43 on the first component 41 or an air hole 43 on the second component 42, the circular ring 49 is provided with a second motor 490 and a second gear 491, the output end of the second motor 490 is fastened and connected with the second gear 491, the second gear 491 is matched with the arc gear ring 40, one side of the second component 42 is provided with a matching rod 48, the matching rod 48 is matched with the matching groove 47, a hemispherical block 46 on the first component 41 is matched with a hemispherical block 46 on the second component 42 to form a spherical block, and the circular hole 53 is matched and fixed with the spherical block.
When the novel air conditioner is used, the second component 42 is matched with the first component 41, the second component 42 is inserted into the circular ring 49, the hemispherical block 46 on the first component 41 is matched with the hemispherical block 46 on the second component 42 to form a spherical block, the regulating and controlling part 4 is installed on the shaft rod 3, the shaft rod 3 is installed on the base 1 and the moving part 2, the screw rod 11 is rotated, the moving part 2 moves in parallel, the first hydraulic rod 131 and the second hydraulic rod 132 synchronously extend or shorten, the height of the supporting block 13 is adjusted, when the first hydraulic rod 131 and the second hydraulic rod 132 are out of synchronization, the supporting block 13 inclines, the moving part 2 moves, the shaft rod 3 rotates on the supporting block 13, the arc-shaped gear ring 40 is controlled to rotate, the air hole 43 is opened and closed, the first component 41 sucks air with high carbon dioxide concentration, the air is discharged out of the greenhouse, the air pump sucks the air outside the greenhouse, the air is discharged through the second component 42, the shaft rod 3 rotates, the regulating and controlling part 4 stirs the air, and the concentration of carbon dioxide in the air is balanced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (4)
1. The carbon dioxide concentration uniformity regulation and control ventilation device for the greenhouse is characterized by comprising a base (1), wherein a moving part (2) is arranged on the base (1), a shaft lever (3) is arranged on the moving part (2), one end of the shaft lever (3) is connected with an air pump, and the other end of the shaft lever is provided with a regulation and control part (4);
the base (1) is provided with symmetrically distributed supporting blocks (13), one side of each supporting block (13) is provided with a rack (18), and the other side of each supporting block (13) is provided with a guide rod (17);
the shaft lever (3) comprises a rotating rod (31), first gears (33) which are symmetrically distributed are arranged on the rotating rod (31), a connecting rod (38) which is perpendicular to the rotating rod (31) is arranged on the rotating rod (31), and a fixed plug-in (5) is arranged on the connecting rod (38);
the regulating and controlling piece (4) comprises a first component (41) and a second component (42), and hemispherical blocks (46) are arranged at one ends of the first component (41) and the second component (42);
the rotary rod (31) is provided with limit rings (32) which are symmetrically distributed, one end of the rotary rod (31) is provided with a connecting block (30) which is in sliding connection with the rotary rod (31), the other end of the rotary rod is provided with a through hole (35), and one side of the connecting block (30) is provided with a connecting pipe (301) which is connected with the air pump;
the through hole (35) is internally provided with symmetrically distributed clamping blocks (36), one side of each clamping block (36) is provided with an open slot (37), the connecting rod (38) is provided with a second threaded hole (39), and the second threaded hole (39) is communicated with the through hole (35);
a threaded column (51) is arranged on one side of the fixed plug-in unit (5), a plug block (54) is rotatably arranged at one end of the threaded column (51), a through groove (55) is formed in one side of the plug block (54), and a round hole (53) communicated with the through groove (55) is formed in one end of the plug block (54); the threaded post (51) mates with a second threaded bore (39);
the air hole (43) is formed in the first component (41), the fixing rod (44) is arranged at one end of the first component (41), the groove (441) is formed in one side of the fixing rod (44), the protruding block (442) is arranged in the groove (441), the matching groove (47) is formed in the other side of the fixing rod (44), and the vent hole (45) communicated with the air hole (43) is formed in one end of the fixing rod (44);
the convex blocks (442) are matched with the open grooves (37), and the clamping blocks (36) are matched with the grooves (441);
the first assembly (41) and the second assembly (42) have the same structure, and the difference is that the first assembly (41) is also rotationally provided with an arc gear ring (40) for sealing the air hole (43), the annular ring (49) is rotationally provided with a second gear (491), one side of the second assembly (42) is provided with a matching rod (48), and a hemispherical block (46) on the first assembly (41) is matched with a hemispherical block (46) on the second assembly (42) to form a spherical block;
the second gear (491) is matched with the arc gear ring (40), the matching rod (48) is matched with the matching groove (47), and the round hole (53) is matched and fixed with the ball block.
2. The carbon dioxide concentration uniformity regulating and ventilating device for the greenhouse according to claim 1, wherein a screw rod (11) is rotationally arranged on the base (1), a guide rod (12) is arranged on the base (1), a first hydraulic rod (131) and a second hydraulic rod (132) are arranged on the base (1), the output end of the first hydraulic rod (131) is rotationally connected with the supporting block (13), and a supporting rod (15) is arranged at the output end of the second hydraulic rod (132);
the supporting block (13) is in sliding connection with the supporting rod (15), a penetrating groove (16) is formed in the supporting block (13), and a limiting groove (19) is formed in the penetrating groove (16).
3. The ventilation device for regulating the uniformity of the concentration of carbon dioxide for the greenhouse according to claim 2, wherein the moving part (2) comprises a moving block (21), the moving block (21) is matched with the screw rod (11) and the guide rod (12), a movable guide block (25) is arranged on the moving block (21), and a guide hole (26) for installing the rotating rod (31) is formed in one end of the guide block (25).
4. A ventilation device for regulating the uniformity of carbon dioxide concentration for a greenhouse according to claim 3, wherein the limiting ring (32) is matched with the limiting groove (19), the first gear (33) is matched with the rack (18), the connecting block (30) is in sliding fit with the guide rod (17), and the rotating rod (31) is matched with the guide hole (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111653123.1A CN114451190B (en) | 2021-12-30 | 2021-12-30 | Carbon dioxide concentration uniformity regulation and control ventilation device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111653123.1A CN114451190B (en) | 2021-12-30 | 2021-12-30 | Carbon dioxide concentration uniformity regulation and control ventilation device for greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114451190A CN114451190A (en) | 2022-05-10 |
| CN114451190B true CN114451190B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111653123.1A Active CN114451190B (en) | 2021-12-30 | 2021-12-30 | Carbon dioxide concentration uniformity regulation and control ventilation device for greenhouse |
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| CN (1) | CN114451190B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013063061A (en) * | 2011-08-30 | 2013-04-11 | Daitsu:Kk | Ventilating system of cultivation greenhouse facility |
| JP2016073263A (en) * | 2014-10-02 | 2016-05-12 | 日本液炭株式会社 | Carbon dioxide application facility and application method for crops grown in house, and the like |
| CN109392548A (en) * | 2018-12-12 | 2019-03-01 | 中方县大丰源生态农业开发有限公司 | A kind of greenhouse air circulation system |
| CN209498062U (en) * | 2019-01-21 | 2019-10-18 | 钟华 | It is a kind of based on the agricultural greenhouse of solar energy temperature control air interchanger |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210067397A (en) * | 2019-11-29 | 2021-06-08 | 주식회사 진양사 | Opening and Closing apparatus in the viynl house |
| CN213127349U (en) * | 2020-09-16 | 2021-05-07 | 高帅帅 | Greenhouse ventilation device |
| CN214257378U (en) * | 2021-02-03 | 2021-09-24 | 李影 | Automatic ventilation equipment who takes a breath of using in warmhouse booth |
| CN215122611U (en) * | 2021-07-08 | 2021-12-14 | 广西壮族自治区农业科学院 | Forest nursery water-air balance regulation and control device |
-
2021
- 2021-12-30 CN CN202111653123.1A patent/CN114451190B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013063061A (en) * | 2011-08-30 | 2013-04-11 | Daitsu:Kk | Ventilating system of cultivation greenhouse facility |
| JP2016073263A (en) * | 2014-10-02 | 2016-05-12 | 日本液炭株式会社 | Carbon dioxide application facility and application method for crops grown in house, and the like |
| CN109392548A (en) * | 2018-12-12 | 2019-03-01 | 中方县大丰源生态农业开发有限公司 | A kind of greenhouse air circulation system |
| CN209498062U (en) * | 2019-01-21 | 2019-10-18 | 钟华 | It is a kind of based on the agricultural greenhouse of solar energy temperature control air interchanger |
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| Publication number | Publication date |
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| CN114451190A (en) | 2022-05-10 |
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