CN201733667U - Vegetable farming plastic shed - Google Patents
Vegetable farming plastic shed Download PDFInfo
- Publication number
- CN201733667U CN201733667U CN2010202640885U CN201020264088U CN201733667U CN 201733667 U CN201733667 U CN 201733667U CN 2010202640885 U CN2010202640885 U CN 2010202640885U CN 201020264088 U CN201020264088 U CN 201020264088U CN 201733667 U CN201733667 U CN 201733667U
- Authority
- CN
- China
- Prior art keywords
- shed
- booth
- wall
- north
- arc frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model discloses a vegetable farming plastic shed, which comprises a galvanized steel pipe assembled shed and a flat shading shed arranged at the upper part of the top of the shed. The shed is of a terraced structure. Both ends of an arc-shaped shed frame head to south and north, and the top of the arc-shaped shed frame is low in the south and high in the north. The shed wall is of a two-layer structure consisting of an insect prevention yarn inner layer and a rolling film outer layer. The east wall of the shed is provided with a temperature-reduction water screen and a water circulation device, and the west wall is provided with a negative pressure fan. The south wall and the north wall of the shed are provided with a plurality of air windows. A plurality of hot water circulation pipes with heat-dissipating fins are arranged on the ground in the shed. The scheme further improves the temperature adjusting capacity of the shed, improves the ventilating heat-dissipating capacity of the shed, has low construction cost and operating cost, and can maintain low temperature in the shed during the rainy season. With perfect function, strong practicability, low construction price, convenient use and high cost performance, the vegetable farming plastic shed is suitable for the actual demand on the southern part of the country, in particular to Hunan region.
Description
Technical field
The utility model relates to a kind of vegetable growing plastic tunnel.
Background technology
China is vast in territory, and the weather complexity utilizes plastic tunnel to carry out the facility cultivations of vegetables, flowers etc., and the disparities between supply and demand of alleviating vegetables dull seasons have been played special important function, has the huge economic benefit of remarkable social benefit and reality.Plastic tunnel makes full use of solar energy, heat up obviously, wall after the thickening, reduce cultivation face, heat-insulation and heat-preservation and situation that measure such as manually heat is complete under, can utilize plastic tunnel to cultivate in the northern area of China throughout the year.
Coating steel pipe assembled booth is comparatively advanced at present booth version.The big-canopy framework of this modular construction, its arch bar, longitudinal tie, termination column are thin-wall steel tube, and be connected to form integral body with special mould clamp, all rod members and jig all adopt the antirust processing of galvanizing, be the industrial products that batch production is produced, formed the multiple series of products of standard, standard, and had special use to roll up the film ventilation with accessory film-coiling device or volume film machine.
The flat-top shading shed is the special facilities of cultivation of shading, the southern area (comprising the middle and lower reach of Yangtze River and South China) of China's autumn in summer long term high light, high temperature use more.Constitute by drag-line skeleton and sunshade net draw curtain system.Can be according to the requirement of the climatic condition of locality and institute raise crop, the sunshade net that select suitable specification, the rate of shading is suitable to illumination.Manual or the electronic curtain-drawing device that the draw curtain system adopts specialized factory to produce, closed or unlatching sunshade net that can be quick and easy.It highly is a 3-4 rice, and 7 meters * 6 meters of elementary cells are a unit with 28 meters * 24 meters generally, can be in flakes wider, and its effect is better.Holder film distance between centers of tracks 0.5-0.6 rice, film-pressing line spacing 1-1.2 rice.
Being used in combination of coating steel pipe assembled booth and flat-top shading shed can realize the bidirectional temp regulation function preferably, but at China's southern area, particularly Hunan area, the overcast and rainy low temperature of winter-spring season, no sunlight,
Can not heat in the material booth; Summer and autumn are hot and humid, and sick worm harm is serious, the plant growth difficulty.The booth that area such as domestic northeast, North China, northwest, Hainan is suitable for, in south particularly under the special climate condition of Hunan area availability low, applicable surface is little; Though external green house automaticity height, cost and operation cost costliness, and the actual conditions of domestic agricultural production require cultivating facility to have lower construction cost and operation cost.So existing apparatus is difficult to satisfy the particularly requirement of Hunan area of south, cause the booth vegetable cultivation phase short, production efficiency is low, and vegetable supply is light, the busy season has a long way to go.
The utility model content
In order to solve above-mentioned drawback, technical problem to be solved in the utility model is, a kind of vegetable growing plastic tunnel that Hunan area is used that is suitable for is provided, and has stronger two-way adjustment ability, has lower construction cost and operation cost simultaneously.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is, a kind of vegetable growing plastic tunnel, comprise coating steel pipe assembled booth and the flat-top shading shed that is installed on booth ceiling top, it is characterized in that, described booth ceiling is the Continuous building type structure that is formed by connecting by a plurality of arc frames, and the two ends of described arc frame are towards North and South direction, and low north, south, arc frame top is high; Two arc frame junctions are provided with rain-harvesting trough, and rain-harvesting trough one end is provided with downpipe, and each arc frame is installed at least one skylight and switching device thereof; But described booth body of wall is by insect protected yarn internal layer and the outer double-decker of forming of rolling film, and film-coiling device is located at the booth outside corner of wall; Described booth east wall device cooling cascade and water circle device thereof, western wall device negative-pressure air fan; Described booth Nan Qiang and the some vent windows of north wall device, Nan Qiang also are provided with door and insect protected Gauze portiere thereof; Described flat-top shading shed is made up of several sunshade net splicings, and each described arc frame correspondence is provided with a width of cloth sunshade net, and every width of cloth sunshade net draws in or expansion along east-west direction, and its curling position is at the middle position of each arc frame; Ground in the described booth is provided with some hot water circuit pipelines that have radiating fin.
The utility model is described in further detail below in conjunction with embodiment.
Description of drawings
Fig. 1 is the main TV structure figure of the utility model specific embodiment, has embodied simultaneously manually and the skylight gear of electronic two kinds of structures;
Fig. 2 is the plan structure figure of the utility model specific embodiment;
Fig. 3 is the left TV structure figure of the utility model specific embodiment.
Embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the present utility model, 30 meters long from south to north of described vegetable growing plastic tunnel, long 40 meters of thing.Comprise coating steel pipe assembled booth and the flat-top shading shed that is installed on booth ceiling top, described booth ceiling is the Continuous building type structure that is formed by connecting by a plurality of arc frames 5, two arc frames, 5 junctions are provided with rain-harvesting trough 14, as a kind of preferred, described rain-harvesting trough 14 adopts detachable structure, when summer high temperature, pull down rain-harvesting trough 14, can play aeration-cooling effect.Rain-harvesting trough 14 1 ends are provided with downpipe 36, each arc frame skylight 12 of 5 installings and switching device thereof.
Because hot-air can rise, for the climbing power of utilizing this kind to form naturally forms air exhaust passage, to realize the aeration-cooling of no operation cost, the booth ceiling should have the hot-air that certain gradient is convenient to rise to escape into outside the canopy; Need to consider many south winds in summer of cooling simultaneously, hot-air is discharged direction should select the north, so the two ends of described arc frame are towards North and South direction, and low north, south, arc frame top is high, as the more excellent a kind of selection of its gradient design, its gradient is between 0.7-1.4%.
Skylight gear has preferably adopted hand lever formula and sector rack electrodynamic type dual mode in this example, hand lever formula skylight gear is located on the frame by the fulcrum 9 of device at the location on ground anchoring pile 2, the chain 3 that is fixed on lever 7 one ends, lever 7, the other end of lever 7 is at an end of second fulcrum, 13 articulated linkage, the hinged skylight of the other end of described connecting rod 12 free ends, following slide fastener chain 3 bar bars 12 other ends rise, promote skylight 12 free ends by connecting rod and rise, skylight 12 can be opened around bearing assembly 10 rotations.Sector rack electrodynamic type skylight gear comprises: electromotor, reductor, power transmission shaft connects pinion assemblies 24, pinion assemblies 24 and sector rack 23 mutual interlocks, the hinged skylight of sector rack 23 1 ends 12 free ends, the pinion assemblies 24 of rotation promotes sector rack 23 displacements, and sector rack 23 drives skylight 12 again and opens or cut out.
But described booth body of wall 29 is by insect protected yarn internal layer and the outer double-decker of forming of rolling film, and film-coiling device assembly 37 is located at the booth outside corner of wall; Described booth east wall device cooling cascade 28 and water circle device thereof, western wall device negative-pressure air fan 4.
Nan Qiang and north wall device vent window 8, Nan Qiang also are provided with door 1 and insect protected Gauze portiere thereof; Described flat-top shading shed is made up of 17 splicings of several sunshade nets, and correspondence is provided with a width of cloth sunshade net 17 on each described arc frame 5, sunshade net 17 devices on support 6, sunshade net stay reel and shake the hand and 32 be arranged at body of wall southeast corner outward.In order to alleviate the influence of sunshade net to daylighting to greatest extent, every width of cloth sunshade net 17 draws in or expansion along east-west direction, and its curling position is at the middle position of each arc frame; Be equipped with some hot water circuit pipelines that have radiating fin on the ground in the described booth.Also be provided with insect-killing lamp 19, the additional lamp 20 of ultraviolet ray, the additional lamp 22 of illumination in the booth.
Adopt technique scheme, significantly promoted the booth performance on the basis of existing technology, further improved the adjustment ability of booth as cooling cascade and negative-pressure air fan, the hot water circuit pipeline that has a radiating fin; The ventilation and heat ability of booth has all greatly been improved in high ceiling design, vent window and skylight, low north, south, and its construction cost and operation cost are extremely low; Continuous building type design has guaranteed space in the canopy, can rainy season keep in the canopy than low humidity; Insect protected yarn and insect-killing lamp pest control.So adopt the green house of vegetables of technical solutions of the utility model, perfect in shape and function, practical, cost is lower, and is easy to use, and cost performance is higher, adapts to the especially actual needs of Hunan area of China south.
Claims (5)
1. vegetable growing plastic tunnel, comprise coating steel pipe assembled booth and the flat-top shading shed that is installed on booth ceiling top, it is characterized in that, described booth ceiling is the Continuous building type structure that is formed by connecting by a plurality of arc frames, the two ends of described arc frame are towards North and South direction, and low north, south, arc frame top is high; Two arc frame junctions are provided with rain-harvesting trough, and rain-harvesting trough one end is provided with downpipe, and each arc frame is installed at least one skylight and switching device thereof; But described booth body of wall is by insect protected yarn internal layer and the outer double-decker of forming of rolling film, and film-coiling device is located at the booth outside corner of wall; Described booth east wall device cooling cascade and water circle device thereof, western wall device negative-pressure air fan; Described booth Nan Qiang and the some vent windows of north wall device, Nan Qiang also are provided with door and insect protected Gauze portiere thereof; Described flat-top shading shed is made up of several sunshade net splicings, and each described arc frame correspondence is provided with a width of cloth sunshade net, and every width of cloth sunshade net draws in or expansion along east-west direction, and its curling position is at the middle position of each arc frame; Ground in the described booth is provided with some hot water circuit pipelines that have radiating fin.
2. a kind of vegetable growing plastic tunnel as claimed in claim 1, it is characterized in that, described skylight gear is the hand lever formula, be located on the frame by the fulcrum of device at the location on ground anchoring pile, the chain that is fixed on lever one end, lever, one end of the other end articulated linkage of lever, the hinged skylight of the other end of described connecting rod free end.
3. a kind of vegetable growing plastic tunnel as claimed in claim 1, it is characterized in that, described skylight gear is the sector rack electrodynamic type, comprise electromotor, reductor, power transmission shaft connects pinion assemblies, the mutual interlock of pinion assemblies and sector rack, the hinged skylight of sector rack one end free end.
4. a kind of vegetable growing plastic tunnel as claimed in claim 1 is characterized in that, the described arc frame top gradient is between 0.7-1.4%.
5. a kind of vegetable growing plastic tunnel as claimed in claim 1 is characterized in that described rain-harvesting trough is detachable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202640885U CN201733667U (en) | 2010-07-14 | 2010-07-14 | Vegetable farming plastic shed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202640885U CN201733667U (en) | 2010-07-14 | 2010-07-14 | Vegetable farming plastic shed |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201733667U true CN201733667U (en) | 2011-02-09 |
Family
ID=43548941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010202640885U Expired - Fee Related CN201733667U (en) | 2010-07-14 | 2010-07-14 | Vegetable farming plastic shed |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201733667U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102550432A (en) * | 2012-01-16 | 2012-07-11 | 江苏省农业科学院 | Low-carbon energy-saving method for reducing temperature of livestock shed in summer |
CN102812867A (en) * | 2012-08-21 | 2012-12-12 | 蔡秋燕 | Agricultural outdoor greenhouse capable of being automatically opened and closed by way of sensing |
CN103609375A (en) * | 2013-11-08 | 2014-03-05 | 周成 | Multifunctional arched large-medium canopy |
CN103733926A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Retractable type road green island sunshade net device |
CN104956957A (en) * | 2015-07-14 | 2015-10-07 | 刘广会 | Large-span arch-shaped fruit and vegetable planting greenhouse |
CN105409643A (en) * | 2015-11-23 | 2016-03-23 | 嘉兴大印农业科技有限公司 | Multi-span greenhouse |
CN106488699A (en) * | 2015-12-30 | 2017-03-08 | 深圳市华盛实业股份有限公司 | A kind of multifunctional vegetable planting greenhouse |
CN107548808A (en) * | 2017-09-27 | 2018-01-09 | 淮安雷阳温室设备有限公司 | A kind of warmhouse booth that can lift windowing |
CN110073856A (en) * | 2019-04-19 | 2019-08-02 | 南宁学院 | A kind of brooder that can sterilize and can collect rainwater |
-
2010
- 2010-07-14 CN CN2010202640885U patent/CN201733667U/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102550432A (en) * | 2012-01-16 | 2012-07-11 | 江苏省农业科学院 | Low-carbon energy-saving method for reducing temperature of livestock shed in summer |
CN102812867A (en) * | 2012-08-21 | 2012-12-12 | 蔡秋燕 | Agricultural outdoor greenhouse capable of being automatically opened and closed by way of sensing |
CN103609375A (en) * | 2013-11-08 | 2014-03-05 | 周成 | Multifunctional arched large-medium canopy |
CN103609375B (en) * | 2013-11-08 | 2015-12-23 | 周成 | The big-and-middle canopy of a kind of Multifunctional arch |
CN103733926A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Retractable type road green island sunshade net device |
CN104956957A (en) * | 2015-07-14 | 2015-10-07 | 刘广会 | Large-span arch-shaped fruit and vegetable planting greenhouse |
CN105409643A (en) * | 2015-11-23 | 2016-03-23 | 嘉兴大印农业科技有限公司 | Multi-span greenhouse |
CN106488699A (en) * | 2015-12-30 | 2017-03-08 | 深圳市华盛实业股份有限公司 | A kind of multifunctional vegetable planting greenhouse |
WO2017113237A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳市华盛实业股份有限公司 | Multifunctional vegetable planting greenhouse |
CN107548808A (en) * | 2017-09-27 | 2018-01-09 | 淮安雷阳温室设备有限公司 | A kind of warmhouse booth that can lift windowing |
CN110073856A (en) * | 2019-04-19 | 2019-08-02 | 南宁学院 | A kind of brooder that can sterilize and can collect rainwater |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201733667U (en) | Vegetable farming plastic shed | |
CN204069942U (en) | For the greenhouse of annually cultivating leaf vegetables | |
CN203692050U (en) | Novel greenhouse | |
CN105746235B (en) | A kind of heliogreenhouse adapting to southern climates | |
CN205005594U (en) | Large -span arch passive form intelligent greenhouse | |
WO2017113237A1 (en) | Multifunctional vegetable planting greenhouse | |
CN205017907U (en) | Ventilation system in special ecological mushroom room of cultivating edible fungi | |
CN103858709B (en) | Geothermal temperature humidity regulation system for greenhouse | |
CN103190312A (en) | Energy-efficient solar greenhouse in alpine region | |
CN104823756A (en) | Novel south and north dual-shed sunlight greenhouse and operating method | |
CN207151344U (en) | A kind of semi-underground type negative and positive warmhouse booth | |
JP5601702B2 (en) | Plant cultivation house | |
CN204796341U (en) | Big -arch shelter is planted to large -span arch fruit vegetables | |
CN203523554U (en) | Greenhouse for culture of white-leg shrimps | |
CN1849874A (en) | Day-light greenhouse | |
CN104956957A (en) | Large-span arch-shaped fruit and vegetable planting greenhouse | |
CN206354089U (en) | A kind of full light brooder of double-layer heat insulation | |
CN105165469A (en) | Long-span arch-shaped passive intelligent greenhouse | |
KR200350441Y1 (en) | All-weather greenhouse system for crops growth during four season | |
CN203942874U (en) | Three season temperature canopy | |
CN2901845Y (en) | Sunlight greenhouse | |
CN209693610U (en) | A kind of novel stacked movable greenhouse | |
CN2371789Y (en) | Constructional element type sunlight greenhouse | |
CN209299832U (en) | A kind of top-opening type multifunctional ecological greenhouse | |
CN207767045U (en) | A kind of arched thermal-insulating canopy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110714 |