CN104838920A - Double-layer plastic greenhouse - Google Patents
Double-layer plastic greenhouse Download PDFInfo
- Publication number
- CN104838920A CN104838920A CN201510298457.XA CN201510298457A CN104838920A CN 104838920 A CN104838920 A CN 104838920A CN 201510298457 A CN201510298457 A CN 201510298457A CN 104838920 A CN104838920 A CN 104838920A
- Authority
- CN
- China
- Prior art keywords
- support bar
- double
- canopy face
- upper strata
- supporting rods
- 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
Classifications
-
- 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
- A01G9/14—Greenhouses
-
- 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
- A01G9/14—Greenhouses
- A01G9/1407—Greenhouses of flexible synthetic material
- A01G9/1415—Greenhouses of flexible synthetic material with double or multiple walls
-
- 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
Abstract
The invention relates to the technical field of agriculture and discloses a double-layer plastic greenhouse. The double-layer plastic greenhouse comprises supporting rods, and roofs are positioned on the supporting rods. The double-layer plastic greenhouse is characterized in that the supporting rods include upper supporting rods and lower supporting rods, an upper roof is positioned on the upper supporting rods, a lower roof is positioned on the lower supporting rods, the upper roof is provided with a plurality of pores, and the lower roof is provided with thickening structures corresponding to the pores of the upper roof. The double-layer plastic greenhouse has the advantages of high wind resistance, suitableness for utilization in winter and less proneness to being broken by wind.
Description
Technical field
The present invention relates to agricultural technology field, specifically relate to plastic tunnel.
Background technology
Plastic tunnel has support bar, has canopy face above support bar; In prior art, the canopy face of plastic tunnel is the structure of individual layer, and such plastic tunnel has the shortcoming of wind loading rating difference, is easily broken by the wind in the winter time when strong wind, can not in the winter time strong wind when use.
Summary of the invention
Object of the present invention is exactly for above-mentioned shortcoming, provides the double layer plastic greenhouse that a kind of wind loading rating is strong, be applicable to use in winter.
Technical scheme of the present invention realizes like this, double layer plastic greenhouse, comprise support bar, support bar has canopy face, it is characterized in that: described support bar is double-deck, be upper strata support bar and lower layer support bar respectively, upper strata support bar has canopy face, upper strata, in lower layer support Gan Shangyou lower floor canopy face.
Say that described canopy face, upper strata has multiple aperture further.
Say, on described lower floor's canopy face, facing to aperture place, canopy face, upper strata, there is the structure thickened further.
The invention has the beneficial effects as follows: such plastic tunnel has the advantage that wind loading rating is strong, be applicable to use in winter, be not easily broken by the wind.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1, upper strata support bar 2, lower layer support bar 3, canopy face, upper strata 4, lower floor's canopy face 5, aperture.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, double layer plastic greenhouse, comprises support bar, support bar having canopy face, it is characterized in that: described support bar is double-deck, is upper strata support bar 1 and lower layer support bar 2 respectively, upper strata support bar has canopy face, upper strata 3, in lower layer support Gan Shangyou lower floor canopy face 4.
Like this, there is two-layer setting, there is advantage of the present invention.
Say that described canopy face, upper strata has multiple aperture 5 further.
Like this, the strength of wind will be weakened in upper canopy face, and the wind-force weakened can reduce the damage to lower canopy face.
Say, on described lower floor's canopy face, facing to aperture place, canopy face, upper strata, there is the structure thickened further.
So just can reduce the wind-force at aperture place, upper strata to the damage of lower floor.
The foregoing is only specific embodiments of the invention, but architectural feature of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed in the scope of the claims of the present invention.
Claims (3)
1. double layer plastic greenhouse, comprises support bar, support bar has canopy face, it is characterized in that: described support bar is double-deck, is upper strata support bar and lower layer support bar respectively, and upper strata support bar has canopy face, upper strata, in lower layer support Gan Shangyou lower floor canopy face.
2. plastic tunnel according to claim 1, is characterized in that: described canopy face, upper strata has multiple aperture.
3. plastic tunnel according to claim 2, is characterized in that: have the structure thickened on described lower floor's canopy face, facing to aperture place, canopy face, upper strata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298457.XA CN104838920A (en) | 2015-06-04 | 2015-06-04 | Double-layer plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298457.XA CN104838920A (en) | 2015-06-04 | 2015-06-04 | Double-layer plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104838920A true CN104838920A (en) | 2015-08-19 |
Family
ID=53839237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510298457.XA Pending CN104838920A (en) | 2015-06-04 | 2015-06-04 | Double-layer plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104838920A (en) |
-
2015
- 2015-06-04 CN CN201510298457.XA patent/CN104838920A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |