CN202340527U - Plastic-covered greenhouse for severe cold district - Google Patents
Plastic-covered greenhouse for severe cold district Download PDFInfo
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- CN202340527U CN202340527U CN2011203659597U CN201120365959U CN202340527U CN 202340527 U CN202340527 U CN 202340527U CN 2011203659597 U CN2011203659597 U CN 2011203659597U CN 201120365959 U CN201120365959 U CN 201120365959U CN 202340527 U CN202340527 U CN 202340527U
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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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Abstract
The utility model relates to a plastic-covered greenhouse for a severe cold district, in particular to a plastic-covered greenhouse adapted to the natural environment of a severe cold district, and belongs to the field of agricultural production. The plastic-covered greenhouse adopts the structure of a reinforcement skeleton astylar curved shed surface and mainly comprises an aperture plane, a heat insulating covering, a curtain rolling machine, a back roof, a heat insulating wall body and an underground insulating layer. By adoption of a two-layered shed film, air-entrained concrete, the heat insulating wall body made of polystyrene board, and the heat insulating covering with a reflecting metal film, and by arrangement of a polystyrene heat-proof and water-proof layer under the planting soil, the plastic-covered greenhouse has the advantages of good thermal insulation performance, strong wind-protection capability, small shaded area, high light transmittance and high temperature in the greenhouse.
Description
Technical field
A kind of high and cold area green house relates in particular to a kind of green house that is adapted to the high and cold area natural environment, belongs to agricultural production.
Background technology
At present, green house has been widely used in various aspects such as vegetables, proportion of crop planting and livestock culturing, and structure, function are comparatively single, and insulation to require be not very high, be not suitable for high and cold area.High and cold area is because height above sea level, rarefaction of air, temperature is low, solar radiation is strong, dirt band distributes extensively, and formation is master's environment with plateau cold desert, grassy marshland, prairie landscape.Its ecotope is very fragile, has simple in structurely, and poor stability, repair ability be weak, be subject to characteristics such as extraneous factor influence.
The utility model content
To the ecotope of high and cold area, the characteristics of geographical environment; A kind of high insulating effect of innovation and creation, be beneficial to the green house of plant growing; The utility model invention green house adopts dual-layer warming shed of special construction, and compound heat reservoir and comprehensively provision for thermal insulation prevent scattering and disappearing of heat; Thereby accomplish the balance of heat in the subenvironment, solve plant production insulation windproof problem.
Technical scheme
A kind of high and cold area green house adopts framework of steel reinforcement not have pillar curve canopy face structure, and comprise daylighting face, thermal insulation quilt, roller shutter machine, back roofing, heat-preserving wall, underground thermal insulation layer main the composition; Daylighting face is connected in the back roofing; Thermal insulation quilt is positioned on the daylighting face, and is connected in the roller shutter machine, and the roller shutter machine is positioned on the roofing of back; Back roofing is connected in heat-preserving wall, and underground thermal insulation layer is connected in daylighting face and heat-preserving wall.
Daylighting face is the shaped form structure, adopts double-deck canopy film, and the intermembranous distance of canopy is 9～11mm, and the canopy membrane material is a vinyl-vinyl acetate copolymer, and thickness is 0.1～0.15mm.
The back roofing employing 0.4～0.8mm of lower floor galvanized iron sheet, 120～140mm styrofoam is adopted in the middle level, and the top layer adopts cement sand plaster 40～50mm thick.
Heat-preserving wall adopts the heterogeneous multi-layer composite; Skin is built by laying bricks or stones for the concrete gas enclosure piece of thickness 400mm, and the middle level is the styrofoam of thickness 100mm, and internal layer is the galvanized iron sheet thermal storage water tank of thickness 80～100mm; The thermal storage water tank has the hot temperature adjustment function of storage, can effectively control the green house variations in temperature.
The underground thermal insulation layer of green house is made up of planting soil, the coarse sands layer of thickness 100mm, waterproof cloth, the styrofoam of thickness 50mm, the waterproof cloth of thickness 300～500mm.
The winter protection ditch is positioned at around the booth, reduces the horizontal heat transfer loss in ground, and the degree of depth 50～60cm is put in the inherent ridging of ditch with styrofoam.
Beneficial effect: this green house is applicable to the high and cold area that the conventional vegetables of height above sea level 3500～5000m, proportion of crop planting technology can't adapt to, and can be used for the vegetables in improper season plantation, uplifts the people's living standard; Green house adopts double-deck canopy film, air entrained concrete and XPS heat-preserving wall, has the thermal insulation quilt of reflecting metallic film, and measures such as polystyrene thermal insulation layer are set under the planting soil; Thereby the greenhouse insulation performance is good; Can effectively control variations in temperature, capability of anti-wind is strong, is beneficial to plant growing; Green house adopts framework of steel reinforcement not have the column temperature chamber, and its building materials cross section is little, does not have column, and the area that shelters from heat or light is little, and light transmittance is high, and temperature of shed is high.
Description of drawings
Fig. 1 green house structural representation
1-daylighting face, 2-thermal insulation quilt, 3-roller shutter machine, roofing behind the 4-, 5-heat-preserving wall, the underground thermal insulation layer of 6-
Embodiment
A kind of high and cold area green house adopts framework of steel reinforcement not have pillar curve canopy membrane structure, and the centre is supported with reinforcing bar, does not need column.The main daylighting face 1 that includes, thermal insulation quilt 2, roller shutter machine 3, back roofing 4, heat-preserving wall 5, the underground thermal insulation layer 6 formed.Daylighting face 1 is connected in back roofing 4, and thermal insulation quilt 2 is positioned on the daylighting face 1, and is connected in roller shutter machine 3, and roller shutter machine 3 is positioned on the roofing 4 of back, and back roofing 4 is connected in heat-preserving wall 5, and underground thermal insulation layer 6 is connected in daylighting face 1 and heat-preserving wall 5.The green house structural representation is as shown in Figure 1, green house span 8m, the peak height 4m apart from ground, body of wall height 2.5m.Daylighting face 1 is the shaped form structure, adopts double-deck canopy film, and the intermembranous distance of canopy is 9mm, and the canopy membrane material is a vinyl-vinyl acetate copolymer, and thickness is 0.1mm.Thermal insulation quilt 2 long 25m, wide 10m, by rocking arm mechanical rotation formula roller shutter machine 3 convergent-divergents, back roofing 4 elevations angle are 38 degree, and back roofing is made: lower floor adopts the 0.4mm galvanized iron sheet, and the 120mm styrofoam is adopted in the middle level, and the top layer adopts cement sand plaster 50mm thick.Heat-preserving wall 5 adopts the heterogeneous multi-layer composite, and skin is built by laying bricks or stones for the concrete gas enclosure piece of thickness 400mm, and the middle level is the styrofoam of thickness 100mm, and internal layer is the galvanized iron sheet thermal storage water tank of thickness 100mm.Underground thermal insulation layer 6 is made up of planting soil (300mm), coarse sands layer (100mm), waterproof cloth, styrofoam (50mm), waterproof cloth.Around the green house winter protection ditch can be set, reduce the horizontal heat transfer loss in ground, degree of depth 500mm, the styrofoam that 60mm is thick is put in ridging again in the ditch.
Claims (5)
1. a high and cold area green house adopts framework of steel reinforcement not have pillar curve canopy face structure, the main daylighting face that includes, thermal insulation quilt, roller shutter machine, back roofing, heat-preserving wall, the underground thermal insulation layer formed; Daylighting face is connected in the back roofing; Thermal insulation quilt is positioned on the daylighting face, and is connected in the roller shutter machine, and the roller shutter machine is positioned on the roofing of back; Back roofing is connected in heat-preserving wall, and underground thermal insulation layer is connected in daylighting face and heat-preserving wall.
2. a kind of high and cold area green house according to claim 1, it is characterized in that: daylighting face is the shaped form structure, adopts double-deck canopy film, and the intermembranous distance of canopy is 9～11mm, and the canopy membrane material is a vinyl-vinyl acetate copolymer, and thickness is 0.1～0.15mm.
3. a kind of high and cold area green house according to claim 1 is characterized in that: back roofing lower floor adopts 0.4～0.8mm galvanized iron sheet, and 120～140mm styrofoam is adopted in the middle level, and the top layer adopts cement sand plaster 40～50mm thick.
4. a kind of high and cold area green house according to claim 1; It is characterized in that: heat-preserving wall adopts the heterogeneous multi-layer composite; Skin is built by laying bricks or stones for the concrete gas enclosure piece of thickness 400mm; The middle level is the styrofoam of thickness 100mm, and internal layer is the galvanized iron sheet thermal storage water tank of thickness 80～100mm.
5. a kind of high and cold area green house according to claim 1 is characterized in that: the underground thermal insulation layer of green house is made up of planting soil, the coarse sands layer of thickness 100mm, waterproof cloth, the styrofoam of thickness 50mm, the waterproof cloth of thickness 300～500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203659597U CN202340527U (en) | 2011-09-07 | 2011-09-07 | Plastic-covered greenhouse for severe cold district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203659597U CN202340527U (en) | 2011-09-07 | 2011-09-07 | Plastic-covered greenhouse for severe cold district |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202340527U true CN202340527U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203659597U Expired - Fee Related CN202340527U (en) | 2011-09-07 | 2011-09-07 | Plastic-covered greenhouse for severe cold district |
Country Status (1)
| Country | Link |
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| CN (1) | CN202340527U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004525A (en) * | 2012-11-03 | 2013-04-03 | 山西省农科院蔬菜研究所 | High-cold-area SF (scale factor) sunlight greenhouse |
| CN104082071A (en) * | 2014-07-17 | 2014-10-08 | 施文有 | Energy-saving greenhouse used in high and cold area |
| CN104542097A (en) * | 2015-02-05 | 2015-04-29 | 戚卫东 | Heating-free farm-greenhouse for high-latitude area |
| CN105284578A (en) * | 2015-07-14 | 2016-02-03 | 王忠红 | Soilless seedling-cultivation device and method for vegetables in gardens of high-altitude agricultural and pastoral areas |
| CN106234076A (en) * | 2016-05-07 | 2016-12-21 | 兰州交通大学 | A kind of heliogreenhouse micro heat pipe array accumulation of heat body of wall and preparation method thereof |
| CN111512853A (en) * | 2020-06-04 | 2020-08-11 | 邢台职业技术学院 | Big-arch shelter for ecological agriculture based on thing networking |
| CN114830946A (en) * | 2022-04-14 | 2022-08-02 | 张永敬 | Efficient sunlight greenhouse adopting underground heat preservation mode |
-
2011
- 2011-09-07 CN CN2011203659597U patent/CN202340527U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004525A (en) * | 2012-11-03 | 2013-04-03 | 山西省农科院蔬菜研究所 | High-cold-area SF (scale factor) sunlight greenhouse |
| CN104082071A (en) * | 2014-07-17 | 2014-10-08 | 施文有 | Energy-saving greenhouse used in high and cold area |
| CN104082071B (en) * | 2014-07-17 | 2016-03-16 | 施文有 | A kind of high and cold energy saving greenhouse |
| CN104542097A (en) * | 2015-02-05 | 2015-04-29 | 戚卫东 | Heating-free farm-greenhouse for high-latitude area |
| CN105284578A (en) * | 2015-07-14 | 2016-02-03 | 王忠红 | Soilless seedling-cultivation device and method for vegetables in gardens of high-altitude agricultural and pastoral areas |
| CN106234076A (en) * | 2016-05-07 | 2016-12-21 | 兰州交通大学 | A kind of heliogreenhouse micro heat pipe array accumulation of heat body of wall and preparation method thereof |
| CN106234076B (en) * | 2016-05-07 | 2019-12-17 | 兰州交通大学 | Sunlight greenhouse micro heat pipe array heat storage wall |
| CN111512853A (en) * | 2020-06-04 | 2020-08-11 | 邢台职业技术学院 | Big-arch shelter for ecological agriculture based on thing networking |
| CN114830946A (en) * | 2022-04-14 | 2022-08-02 | 张永敬 | Efficient sunlight greenhouse adopting underground heat preservation mode |
| CN114830946B (en) * | 2022-04-14 | 2023-12-15 | 张永敬 | High-efficiency sunlight greenhouse adopting underground heat preservation mode |
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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: 20120725 Termination date: 20130907 |