CN205249954U - Two membrane hot houses of two poles - Google Patents
Two membrane hot houses of two poles Download PDFInfo
- Publication number
- CN205249954U CN205249954U CN201521129719.1U CN201521129719U CN205249954U CN 205249954 U CN205249954 U CN 205249954U CN 201521129719 U CN201521129719 U CN 201521129719U CN 205249954 U CN205249954 U CN 205249954U
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- bridge
- film
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- pressure
- interior
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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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- Greenhouses (AREA)
Abstract
The utility model discloses a two membrane hot houses of two poles, the plastics canopy membrane that this big -arch shelter includes the outer bridge of pressure -bearing and lays the bridge outside the pressure -bearing, still including setting up the inboard interior bridge of bridge outside the pressure -bearing, the membrane that keeps warm can be rolled up the book membrane ware on interior bridge top to the heat preservation membrane in the bridge outside including laying, interior bridge big -arch shelter length direction arrange length be less than the pressure -bearing outside the bridge arrange length, the utility model discloses simple structure, it is easy to build, the small investment, the operation is convenient.
Description
Technical field
The utility model relates to a kind of hot house, is specifically related to the two plastic-film greenhouses of a kind of two bar.
Background technology
Hot house is commonly called as cold canopy, is a kind of protection ground cultivating facility of Simple And Practical, because its construction is easy, easy to use, it is less to invest, along with the development of plastics industry, is extensively adopted by countries in the world; Hot house utilizes framework material covered with plastic film, is barricaded as arched roof, for crop growths such as culturing vegetables; Hot house can be grown seedlings for open country ealy maturing culture, can carry out spring stubble ealy maturing culture, can also carry out delaying autumn cultivation; The stubble ealy maturing culture of hot house spring can shift to an earlier date sowing in 40-50 days or field planting compared with open country, and time to market (TTM) shifts to an earlier date 30-35 days compared with open country, due to significantly doing sth. in advance of time to market (TTM), so economic benefit is very high; Early spring time to market (TTM) more early, product price advantage is more obvious, planting benefit is better.
In the situation that investment is less, improve the heat-insulating property of hot house, hot house sowing or field planting time can be done sth. in advance, time to market (TTM) also will be done sth. in advance, and can regulate market supply, increase plantation household economy benefit.
Utility model content
The purpose of this utility model is for problems of the prior art, and the two plastic-film greenhouses of two bars of a kind of small investment, instant effect are provided; Can effectively improve the heat-insulating property of hot house, promote plant growth.
The technical solution adopted in the utility model is for achieving the above object:
The two plastic-film greenhouses of a kind of two bar, comprise the outer bridge of pressure-bearing and be laid on the plastic greenhouse film outside bridge outside pressure-bearing, also comprise the interior bridge that is arranged on the outer bridge of pressure-bearing inner side, be laid on the insulation film in interior bridge outside, insulation film can be rolled onto to the film-coiling device on interior bridge top; Interior bridge is less than the arrangement length of bridge outside pressure-bearing in the arrangement length of booth length direction;
Further, the outer bridge of described pressure-bearing and interior bridge are arch bridge, and the outer bridge of pressure-bearing and interior bridge are 30cm in the spacing of bottom, and the outer bridge of pressure-bearing and interior bridge are not less than 30cm in the spacing at top;
Further, described film-coiling device is electric curl-up film device or is manual film-coiling device;
Further, the thickness of described plastic greenhouse film is greater than the thickness of insulation film.
The beneficial effects of the utility model are:
The utility model utilizes film-coiling device to roll by day insulation film, makes full use of illumination, promotes plant growth, post sunset utilizes film-coiling device that insulation film is unfolded and paved on interior bridge, forms double membrane structure, effectively suppresses the heat radiation of booth at night, high insulating effect, is beneficial to plant growth; The utility model is simple in structure, cost of investment is low, is beneficial to and applies.
Brief description of the drawings
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment.
By reference to the accompanying drawings, in the utility model embodiment, Reference numeral is as follows:
The outer bridge of 1-pressure-bearing; 2-plastic greenhouse film; Bridge in 3-; 4-insulation film; 5-film-coiling device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiment of utility model is described:
As shown in Figure 1, the two plastic-film greenhouses of a kind of two bar, comprise the outer bridge 1 of pressure-bearing and the plastic greenhouse film 2 that is laid on the outer bridge of pressure-bearing 1 outside, also comprise the interior bridge 3 that is arranged on the outer bridge of pressure-bearing 1 inner side, be laid on the insulation film 4 in interior bridge 3 outsides, insulation film 4 can be rolled onto to the film-coiling device 5 on interior bridge 3 tops; Interior bridge 3 is less than the arrangement length of bridge 1 outside pressure-bearing in the arrangement length of booth length direction; The outer bridge 1 of described pressure-bearing and interior bridge 3 are arch bridge, and the outer bridge 1 of pressure-bearing and interior bridge 3 are 30cm in the spacing of bottom, and the outer bridge 1 of pressure-bearing and interior bridge 3 are not less than 30cm in the spacing at top; Described film-coiling device 5 is electric curl-up film device or is manual film-coiling device; The thickness of described plastic greenhouse film 2 is greater than the thickness of insulation film 4.
In the utility model, for cost-saving, simple operation preferred manual film-coiling device, daytime need to be with film-coiling device 5 by extremely interior bridge top of insulation film 4 volumes, booth is now identical with the function of common plastics booth, can utilize film-coiling device 5 insulation film 4 to be laid on interior bridge 3 at post sunset, form double membrane structure, between the outer bridge 1 of interior bridge 3 and pressure-bearing, form cushion space, can retarding heat loss, play certain insulation effect; Preferably the span of the outer bridge 1 of pressure-bearing is 10m, and the outer bridge 1 of pressure-bearing and interior bridge 3 are 30cm in the spacing of bottom, and the outer bridge 1 of pressure-bearing and interior bridge 3 are not less than 30cm in the spacing at top, and such formed cushion space is effective, is beneficial to insulation; The thickness of plastic greenhouse film 2 is greater than the thickness of insulation film 4, and insulation film 4 is mainly used in the insulation effect at night, can adopt thinner or lower-cost plastic foil, also can adopt the film that is beneficial to other materials that film-coiling device 5 acts on.
Finally it should be noted that: the preferred embodiment that the foregoing is only utility model, be not limited to utility model, although utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement. All within the spirit and principle of utility model, any amendment of doing, be equal to replacement, improvement etc., within all should being included in the protection domain of utility model.
Claims (4)
1. the two plastic-film greenhouses of two bars, comprise the outer bridge (1) of pressure-bearing and be laid on the plastic greenhouse film (2) outside bridge (1) outside pressure-bearing, it is characterized in that: also comprise the interior bridge (3) that is arranged on the outer bridge (1) of pressure-bearing inner side, be laid on the insulation film (4) in interior bridge (3) outside, insulation film (4) can be rolled onto to the film-coiling device (5) on interior bridge (3) top; Interior bridge (3) is less than the arrangement length of bridge outside pressure-bearing (1) in the arrangement length of booth length direction.
2. the two plastic-film greenhouses of the two bars of one as claimed in claim 1, it is characterized in that: the outer bridge (1) of described pressure-bearing and interior bridge (3) are arch bridge, the outer bridge (1) of pressure-bearing and interior bridge (3) are 30cm in the spacing of bottom, and the outer bridge (1) of pressure-bearing and interior bridge (3) are not less than 30cm in the spacing at top.
3. the two plastic-film greenhouses of the two bars of one as claimed in claim 1 or 2, is characterized in that: described film-coiling device (5) is electric curl-up film device or is manual film-coiling device.
4. the two plastic-film greenhouses of the two bars of one as claimed in claim 3, is characterized in that: the thickness of described plastic greenhouse film (2) is greater than the thickness of insulation film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129719.1U CN205249954U (en) | 2015-12-30 | 2015-12-30 | Two membrane hot houses of two poles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129719.1U CN205249954U (en) | 2015-12-30 | 2015-12-30 | Two membrane hot houses of two poles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249954U true CN205249954U (en) | 2016-05-25 |
Family
ID=55991521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129719.1U Active CN205249954U (en) | 2015-12-30 | 2015-12-30 | Two membrane hot houses of two poles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830808A (en) * | 2016-05-30 | 2016-08-10 | 江苏省农业科学院 | MonomerSingle assembly type double-layer thermal-insulating plastic greenhouse |
| CN106258629A (en) * | 2016-10-15 | 2017-01-04 | 梁顺有 | The double film shed of the double arch of a kind of inner membrance roll-type |
-
2015
- 2015-12-30 CN CN201521129719.1U patent/CN205249954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830808A (en) * | 2016-05-30 | 2016-08-10 | 江苏省农业科学院 | MonomerSingle assembly type double-layer thermal-insulating plastic greenhouse |
| CN106258629A (en) * | 2016-10-15 | 2017-01-04 | 梁顺有 | The double film shed of the double arch of a kind of inner membrance roll-type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190528 Address after: 730000 No. 1, new village, Academy of Agricultural Sciences, Anning District, Lanzhou, Gansu Co-patentee after: Gansu Xinluda Agroforestry Technology Development Co., Ltd. Patentee after: Institute of Vegetable, Gansu Academy of Agricultural Address before: 730000 No. 1, new village, Academy of Agricultural Sciences, Anning District, Lanzhou, Gansu Patentee before: Institute of Vegetable, Gansu Academy of Agricultural |
|
| TR01 | Transfer of patent right |