CN2540090Y - Air-inflation film for heliogreenhouse - Google Patents
Air-inflation film for heliogreenhouse Download PDFInfo
- Publication number
- CN2540090Y CN2540090Y CN02214538U CN02214538U CN2540090Y CN 2540090 Y CN2540090 Y CN 2540090Y CN 02214538 U CN02214538 U CN 02214538U CN 02214538 U CN02214538 U CN 02214538U CN 2540090 Y CN2540090 Y CN 2540090Y
- Authority
- CN
- China
- Prior art keywords
- air
- greenhouse
- utility
- inflation
- model
- 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
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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
Landscapes
- Greenhouses (AREA)
- Protection Of Plants (AREA)
Abstract
The utility model relates to a helio-greenhouse film, in particular an air-inflation film for helio-greenhouse that is an arch air cell which is made of two plastic film layers and comprises a plurality of air cavities; one side of the air cell is provided with an air inflation channel on the edge place; the air inflation channel is communicated with the air cavities through a plurality of accesses and is provided with air inflation holes. The utility model ahs the advantages of increasing the temperature inside the greenhouse, prolonging the time of sunlight illumination, decreasing heat waste and obtaining a good temperature keeping effect.
Description
The utility model relates to a kind of greenhouse by solar heat film, especially a kind of greenhouse by solar heat aerated film.
The greenhouse by solar heat that plant husbandry at present, aquaculture are used is nearly all made with single layer plastics films, and the surface is directly exposed in the flow air, and thermal losses is big, and heat-insulating property is poor, utilizes the solar radiation time short, and efficient is low, can not meet the needs of production.
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and provide that a kind of thermal losses is little, good heat insulating, light application time is long, efficient is high greenhouse by solar heat aerated film.
For achieving the above object, the utility model is achieved in that a kind of greenhouse by solar heat aerated film, its special character is, the arch air bag that it is made, is made of several air chambers with two layers of plastic thin films, one lateral edges place of air bag is provided with an inflation road, the inflation road is connected with each air chamber respectively by several passages, and the inflation road is provided with air-filled pore.
Above-described air flue is the influence that prevents to leak gas to whole greenhouse, and passage is arranged to unidirectional air flue, prevents that air from falling to overflow.
The utility model compared with the prior art, owing to be full of air in the aerated film, as a kind of medium, temperature inside and outside the greenhouse is separated relatively, the heat conduction of air dielectric is far below single layer plastics films, stop the heat in the greenhouse outwards to conduct, slow down the heat consume, and the air in the aerated film does not influence the solar radiation heat transfer, and solar radiation temperature and greenhouse temperature loss equalization point will prolong to two ends like this, have increased the energy acquisition time, thereby improved greenhouse efficient, for plant husbandry, the safe overwintering that aquaculture etc. are produced improves the quality of products and quality, and increasing economic benefit has important meaning.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, the arch air bag 1 that greenhouse by solar heat aerated film described in the utility model is made, is made of several air chambers 2 with two layers of plastic thin films 6,7, there is an inflation road 3 at one lateral edges place of air bag 1, inflation road 3 is connected with each air chamber 2 respectively by several passages 5, and inflation road 3 is provided with air-filled pore 4; For preventing the influence of passage gas leakage to whole greenhouse, passage 5 is set to half-duplex channel, flows backwards to stop the air in the air bag.
Production technology of the present utility model is simple, is convenient to form suitability for industrialized production; Setting up of aerated film greenhouse by solar heat is identical with the monofilm greenhouse, and framework need not to change, and directly aerated film is erected on the framework, sets up to finish, and inflates from the air-filled pore of air bag with manual or electric fan, and aerated film swells and gets final product; If the greenhouse span hour, can lean on its inherent strain to support, need not to set up framework, reduce the support expense, reduced cost.
Claims (2)
1, a kind of greenhouse by solar heat aerated film, it is characterized in that: be the arch air bag made from two layers of plastic thin films (6), (7), constitute by several air chambers (2) (1), one lateral edges place of air bag (1) is provided with an inflation road (3), inflation road (3) is connected with each air chamber (2) respectively by several passages (5), and inflation road (3) is provided with air-filled pore (4).
2, greenhouse by solar heat aerated film according to claim 1 is characterized in that: passage (5) is unidirectional air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02214538U CN2540090Y (en) | 2002-04-29 | 2002-04-29 | Air-inflation film for heliogreenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02214538U CN2540090Y (en) | 2002-04-29 | 2002-04-29 | Air-inflation film for heliogreenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540090Y true CN2540090Y (en) | 2003-03-19 |
Family
ID=33693850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02214538U Expired - Fee Related CN2540090Y (en) | 2002-04-29 | 2002-04-29 | Air-inflation film for heliogreenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540090Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100467263C (en) * | 2004-11-26 | 2009-03-11 | 罗国基 | Energy-saving materials with channels |
| CN105475039A (en) * | 2015-12-17 | 2016-04-13 | 深圳市中德膜结构有限公司 | Gas film cable mesh structure for plant lighting greenhouse |
| CN105525682A (en) * | 2015-11-28 | 2016-04-27 | 深圳市中德膜结构有限公司 | Heat insulation and preservation device for gas film building |
| CN109258232A (en) * | 2018-10-09 | 2019-01-25 | 烟台大学 | The transparent inflatable greenhouse structure of air ribbed type and its installation method |
-
2002
- 2002-04-29 CN CN02214538U patent/CN2540090Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100467263C (en) * | 2004-11-26 | 2009-03-11 | 罗国基 | Energy-saving materials with channels |
| CN105525682A (en) * | 2015-11-28 | 2016-04-27 | 深圳市中德膜结构有限公司 | Heat insulation and preservation device for gas film building |
| CN105475039A (en) * | 2015-12-17 | 2016-04-13 | 深圳市中德膜结构有限公司 | Gas film cable mesh structure for plant lighting greenhouse |
| CN105475039B (en) * | 2015-12-17 | 2018-06-19 | 深圳市中德膜结构有限公司 | Plant daylighting greenhouse air film drag-line web frame |
| CN109258232A (en) * | 2018-10-09 | 2019-01-25 | 烟台大学 | The transparent inflatable greenhouse structure of air ribbed type and its installation method |
| CN109258232B (en) * | 2018-10-09 | 2024-01-02 | 烟台大学 | Air rib type transparent inflatable greenhouse structure and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |