CN101518194A - Plastic film used for vegetable greenhouse - Google Patents
Plastic film used for vegetable greenhouse Download PDFInfo
- Publication number
- CN101518194A CN101518194A CN200810014689A CN200810014689A CN101518194A CN 101518194 A CN101518194 A CN 101518194A CN 200810014689 A CN200810014689 A CN 200810014689A CN 200810014689 A CN200810014689 A CN 200810014689A CN 101518194 A CN101518194 A CN 101518194A
- Authority
- CN
- China
- Prior art keywords
- film
- plastic film
- vegetable greenhouse
- plastic
- film used
- 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.)
- Pending
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)
- Laminated Bodies (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses a plastic film used for a vegetable greenhouse, which is provided with a base film, wherein a layer of laminating is arranged on the surface of the base film; and grids are arranged between the base film and the laminating. The heat-preservation effect of the plastic film is greatly improved, especially after a grid structure of a plastic air bubble film is adopted, the heat-preservation effect is better; and the plastic film also can be used for covering seedlings as a mulching film.
Description
Technical field
The present invention relates to green house of vegetables, directly relate to plastic film used for vegetable greenhouse.
Background technology
Green house of vegetables provides possibility for large tracts of land off-season cultivation vegetables, is extensively promoted in China at present.The general plastic foil structure that stent support is set above the domatic enclosure wall that adopts of existing green house of vegetables has the solar time, and sunlight is injected booth by plastic foil, and shed vegetable both can play photosynthesis also can obtain insulation; Meet the cloudy day or at night, plastic foil is covered with straw screen or mat, booth is implemented insulation, winter temperature is special when low, also will heat with stove fire in canopy.The plastic foil that existing green house of vegetables is adopted is generally monofilm, and heat insulation effect is relatively poor, even adopt the duplicature that directly folds, heat insulation effect also is difficult to be greatly improved.
Summary of the invention
Purpose of the present invention will provide a kind of improved plastic film used for vegetable greenhouse exactly, and it can solve the relatively poor problem of heat insulation effect that existing plastic film used for vegetable greenhouse exists effectively.
The object of the present invention is achieved like this: plastic film used for vegetable greenhouse, have basement membrane, and the multiple film of one deck is set on the membrane surface, between basement membrane and the multiple film grid is set.
As further scheme of the present invention be: described grid is made of plastic bubble film.
As the present invention further scheme be: every square metre is provided with ten thousand grids of 1-4 on the described membrane surface, and the thickness of grid is at the 0.3-0.5 millimeter.
The present invention has been owing to adopted the structure of composite membrane of band grid interlayer, thereby heat insulation effect greatly improved, and especially heat insulation effect is even more ideal after having adopted the plastic bubble film network.
Description of drawings
Accompanying drawing is a cross section structure schematic diagram of the present invention, and the invention will be further described below in conjunction with accompanying drawing.
Embodiment
Accompanying drawing shows the structure in plastic film used for vegetable greenhouse of the present invention cross section, the multiple film 1 of one deck is set on basement membrane 3 surfaces, between basement membrane 3 and the multiple film 1 grid 2 is set, the grid 2 preferential plastic bubble film structures that adopt, every square metre is provided with ten thousand grids 2 of 1-4 on basement membrane 3 surfaces, and the thickness of grid 2 is at the 0.3-0.5 millimeter.Plastic film used for vegetable greenhouse of the present invention can be made into different specifications and models according to the thickness of grid 2 and the quantity of grid 2 every square metre of setting on basement membrane 3 surfaces, and the user selects to use as required.Basement membrane 3 can exchange with multiple film 1 among the present invention, and basement membrane 3 and multiple film 1 are the plastic film with material.The present invention also can be used as the mulch film covering that is used to grow seedlings.
Claims (3)
1, a kind of plastic film used for vegetable greenhouse has basement membrane (3), it is characterized in that: the multiple film (1) of one deck is set on described basement membrane (3) surface, between basement membrane (3) and the multiple film (1) grid (2) is set.
2, plastic film used for vegetable greenhouse according to claim 1 is characterized in that: described grid (2) is made of plastic bubble film.
3, plastic film used for vegetable greenhouse according to claim 1 and 2 is characterized in that: every square metre is provided with ten thousand grids of 1-4 (2) on described basement membrane (3) surface, and the thickness of grid (2) is arranged on the 0.3-0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810014689A CN101518194A (en) | 2008-03-01 | 2008-03-01 | Plastic film used for vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810014689A CN101518194A (en) | 2008-03-01 | 2008-03-01 | Plastic film used for vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101518194A true CN101518194A (en) | 2009-09-02 |
Family
ID=41079157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810014689A Pending CN101518194A (en) | 2008-03-01 | 2008-03-01 | Plastic film used for vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101518194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790946A (en) * | 2010-03-26 | 2010-08-04 | 董婷婷 | Air bubble film covered grass mat for agricultural shed |
| CN102837456A (en) * | 2012-08-09 | 2012-12-26 | 平泉县希才应用菌科技发展有限公司 | Application of bubble chamber film as heat preservation material on heat preservation of edible fungi greenhouse |
-
2008
- 2008-03-01 CN CN200810014689A patent/CN101518194A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790946A (en) * | 2010-03-26 | 2010-08-04 | 董婷婷 | Air bubble film covered grass mat for agricultural shed |
| CN102837456A (en) * | 2012-08-09 | 2012-12-26 | 平泉县希才应用菌科技发展有限公司 | Application of bubble chamber film as heat preservation material on heat preservation of edible fungi greenhouse |
| CN102837456B (en) * | 2012-08-09 | 2015-11-25 | 平泉县希才应用菌科技发展有限公司 | Bubble chamber film is as the application of insulation material on edible mushroom booth thermal insulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102318515A (en) | Greenhouse capable of shifting function with seasonal change | |
| CN102884961A (en) | Intelligent heat-preservation type sunlight greenhouse and manufacturing method | |
| CN103362251A (en) | Trickle irrigation planting roof brick | |
| CN202857426U (en) | Vegetable greenhouse energy storing and temperature increasing machine | |
| CN201976502U (en) | Greening planting box | |
| CN205017906U (en) | Natural lighting system in special ecological mushroom room of cultivating edible fungi | |
| CN204837304U (en) | Cold ground solar energy marsh gas heat accumulation heat preservation greenhouse | |
| CN202232337U (en) | Heat-insulation greenhouse | |
| CN101518194A (en) | Plastic film used for vegetable greenhouse | |
| CN103563683B (en) | Airtight air parcel green house | |
| CN203755489U (en) | Multi-functional wall body in greenhouse | |
| CN201163908Y (en) | Plastic films for vegetable greenhouse | |
| CN202603280U (en) | Straw wall sunlight greenhouse | |
| CN207812859U (en) | The roof afforestation structure of lightweight steel structural roof | |
| CN201479673U (en) | Special solar greenhouse for culturing seedlings | |
| CN103355123B (en) | Solar greenhouse with high land utilization rate | |
| CN209473155U (en) | A kind of daylight ecological greenhouse suitable for extremely frigid zones | |
| CN206423244U (en) | A kind of multi-functional whole year production greenhouse | |
| CN202435884U (en) | Special greenhouse for planting potato | |
| CN207083628U (en) | A kind of windproof floor-heating type green house of vegetables | |
| CN204350737U (en) | A kind of semi-underground type sun-cloudiness shed sunlight greenhouse | |
| CN201450954U (en) | Stretching cable type energy-saving greenhouse | |
| CN203446287U (en) | High land use ratio solar greenhouse | |
| CN102626040A (en) | All-season multifunctional greenhouse | |
| CN205694648U (en) | A kind of self adaptation agricultural greenhouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090902 |