CN105009990A - Multi-layer inflation thermal-insulation greenhouse film and method using same - Google Patents
Multi-layer inflation thermal-insulation greenhouse film and method using same Download PDFInfo
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- CN105009990A CN105009990A CN201410207056.4A CN201410207056A CN105009990A CN 105009990 A CN105009990 A CN 105009990A CN 201410207056 A CN201410207056 A CN 201410207056A CN 105009990 A CN105009990 A CN 105009990A
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- covering film
- horticultural covering
- heat preservation
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- film
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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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- Protection Of Plants (AREA)
- Greenhouses (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a multi-layer inflation thermal-insulation greenhouse film. The multi-layer inflation thermal-insulation greenhouse film comprises upper and lower multi-layer films, wherein hot-pressing cementing lines 5 which are transversely arranged at an equal distance are arranged on the multi-layer films; the upper and lower multi-layer films between adjacent two cementing lines 5 respectively form belt-shaped gasbags which are independent and sealed with each other; and inflation valves are arranged on inflation bags. The multi-layer inflation thermal-insulation greenhouse film has good thermal-insulation performances; meanwhile, the economical cost for establishing the greenhouse is greatly reduced; and a proper growth environment is provided for planting greenhouse crops or feeding animals.
Description
Technical field:
The present invention relates to a kind of technical field of farm plastic greenhouse film, specifically a kind of multilayer air inflation heat preservation horticultural covering film for farmland and using method thereof.
Background technology:
Existing booth comprises plastic tunnel film and girder steel, is made up of the steel frame construction of full arc shape or half arc girder steel, and plastic tunnel film covers the outer surface of steel frame construction, by four limit compactings of horticultural covering film on earth's surface or imbed underground.But, this heat preservation greenhouse majority adopts monolayer plastic horticultural covering film, the plastic tunnel film of this individual layer in the winter time time, heat insulation effect is poor, day and night temperature is large, in order to reach the effect of insulation, usually needs to cover straw screen or mat, cotton-wadded quilt etc. on horticultural covering film, reduce heat radiation, even at the inner or outside ancillary heating equipment such as interpolation stove, heating pad passage etc. of booth.Every day raises straw screen or mat or cotton-wadded quilt at sunrise, covers straw screen or mat or cotton-wadded quilt at sunset.Complicated operation, labour intensity is large, also easily causes the damage of plastic tunnel film.In addition, because needs girder steel etc. is as supporter, also considerably increases the Financial cost setting up booth higher, be also unfavorable for environmental protection.
Summary of the invention
The object of the invention is the shortcoming existed for above-mentioned heat preservation greenhouse, provide a kind of multilayer air inflation heat preservation horticultural covering film, its number of plies can be 3-8 layer, which overcome prior art exist deficiency, achieve lightweight, temperature raising and maintaining performance is good, cost is low.Under identical light conditions, improve temperature of shed 6-10 degree than general plastic tunnel, the plantation temperature requirement of general greenhouse crops can well be met, without the need to adding the ancillary heating equipment such as boiler in addition, just can substantially improve its growing environment, save the energy, improve economic benefit.
Below, be 4 layers for film, technical scheme of the present invention is described.
The object of the invention is to realize by following technical scheme: a kind of four layers of air inflation heat preservation horticultural covering film, comprise upper and lower four-level membrane 1,2,3,4, described four-level membrane is provided with the heat pressure adhesive line 5 of laterally equidistantly arrangement, four-level membrane up and down between adjacent two cementing lines 5 forms the gas cell 6 of band shape that is separate, that close respectively, gas cell is provided with charge valve 7.
Accompanying drawing explanation
Fig. 1 is overall using state structural representation of the present invention
Fig. 2 is that the A-A of Fig. 1 is to cutaway view
Fig. 3 is the partial enlarged drawing of Fig. 2
Embodiment
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
Fig. 1 is overall using state structural representation of the present invention.For Fig. 1 A-A to cutaway view as shown in Figure 2, a kind of four layers of air inflation heat preservation horticultural covering film, comprise upper and lower four-level membrane 1,2,3,4, on described four-level membrane, 1,2,3,4 are provided with the heat pressure adhesive line 5 laterally equidistantly arranged, four-level membrane up and down between adjacent two cementing lines 5 forms the banded gas cell 6 of band shape that is separate, that close respectively, banded gas cell is provided with charge valve 7.The position of charge valve can as required, be arranged flexibly.Can on each air bag, if a gas cell.Also can according to the concrete condition used in farmland, the each banded gas cell that adjacent double-layer films is formed, when sharing a total charge valve, is inflated by each total charge valve, gas enters total banded air bag space, then respectively by the charge valve insufflation gas of each independent air bags.Total banded air bag space is the strip enclosure space being positioned at each banded gas cell outside.
The setting of valve, preferably arranges unidirectional charge valve between each banded air bag, can inflate to booth very easily like this.
The present invention's four layers of air inflation heat preservation horticultural covering film, the some banded air bag be made up of four-level membrane forms.Consider ground floor and the 4th layer easy to be damaged, so preferably this two-layer film is more two-layer than all the other thick, general thickness is 12-15 silk.Meanwhile, because banded air bag is separate closed airbag, if an air bag leaks gas, other air bags can not be affected.The charge valve of each air bag is unidirectional, after inflation, will keep inflated condition always.
From Fig. 2, the present invention's four layers of air inflation heat preservation horticultural covering film are the entirety containing three layers of air bag group comprising four-level membrane composition.General horticultural covering film only has thin film, but the present invention is three layers of air bag of layer film composition.The insulation that can well realize booth heats effect.
As shown in Figure 1, four layers of air inflation heat preservation horticultural covering film of the present invention, use procedure is as follows: first, builds canopy size according to farmland, then cutting the present invention four layers of air inflation heat preservation horticultural covering film according to this; Secondly, at booth, both sides, farmland are installed, linearly dig out degree of depth 30-35cm groove respectively, channel bottom is wider than top, bottom width 30-35cm, and groove upper width is 20-25cm, again horticultural covering film both sides are pressed into channel bottom respectively, the periphery of horticultural covering film covers appropriate earth and compresses; Again, be the inflations of four layers of Pneumatic greenhouse film with charger by charge valve, gas is full of each air bag, by four layers of Pneumatic greenhouse film spreading, after horticultural covering film press-in trench portions spreading, is fixed in the trench; Finally, horticultural covering film is inflated completely, and film chamber is heaved in circular arch cylindricality.Like this, four layers, a field aeration insulating booth has just built up.
The invention has the advantages that, structure is simple, easy to use, lightweight, with low cost, high insulating effect, transports and lays also very convenient.In addition, peasant household according to booth size, can freely determine the size dimension of horticultural covering film.
Claims (6)
1. a multilayer air inflation heat preservation horticultural covering film, it is characterized in that, comprise upper and lower plural layers, described plural layers are provided with the heat pressure adhesive line 5 of laterally equidistantly arrangement, plural layers up and down between adjacent two cementing lines 5 form banded air bag that is separate, that close respectively, and gas cell is provided with charge valve.
2. multilayer air inflation heat preservation horticultural covering film according to claim 1, is characterized in that, the described upper and lower plural layers number of plies is 3-8 layer.
3. the multilayer air inflation heat preservation horticultural covering film according to claims 1 or 2, is characterized in that, is provided with unidirectional charge valve between described banded air bag that is separate, that close.
4. the multilayer air inflation heat preservation horticultural covering film according to claims 1 or 2, is characterized in that, also comprises the valve regulating described banded air bag internal gas pressure.
5. the multilayer air inflation heat preservation horticultural covering film according to claims 1 or 2, is characterized in that, described plural layers outermost layer, innermost layer film thickness are 12-15 silk, and intermediate layer film thickness is 7-10 silk.
6. a using method for the multi-layer heat preserving horticultural covering film of claims 1 or 2, comprises the following steps:
First, build canopy size according to farmland, then cutting the present invention four layers of air inflation heat preservation horticultural covering film according to this;
Secondly, at booth, both sides, plot are installed, linearly dig out degree of depth 30-35cm groove respectively, channel bottom is wider than top, bottom width 30-35cm, and groove upper width is 20-25cm, again the periphery that horticultural covering film both sides are pressed into channel bottom horticultural covering film is respectively covered appropriate earth and compresses;
Again, be the inflations of four layers of Pneumatic greenhouse film with charger by charge valve, gas is full of each air bag, by four layers of Pneumatic greenhouse film spreading, after horticultural covering film press-in trench portions spreading, is fixed in the trench;
Finally, after horticultural covering film is inflated completely, film chamber is heaved in circular arch cylindricality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207056.4A CN105009990A (en) | 2014-05-16 | 2014-05-16 | Multi-layer inflation thermal-insulation greenhouse film and method using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207056.4A CN105009990A (en) | 2014-05-16 | 2014-05-16 | Multi-layer inflation thermal-insulation greenhouse film and method using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105009990A true CN105009990A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207056.4A Pending CN105009990A (en) | 2014-05-16 | 2014-05-16 | Multi-layer inflation thermal-insulation greenhouse film and method using same |
Country Status (1)
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| CN (1) | CN105009990A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358844A (en) * | 2016-09-21 | 2017-02-01 | 成立 | Manufacturing method of winter warm type greenhouse without support |
| CN106613494A (en) * | 2016-09-21 | 2017-05-10 | 成立 | Unsupported winter greenhouse |
| CN106818308A (en) * | 2017-03-28 | 2017-06-13 | 湖南天爱农业科技有限公司 | A kind of greenhouse of snow defence anti-hail |
| CN106857121A (en) * | 2017-04-07 | 2017-06-20 | 梁大东 | The cold warming banana bagging of one kind resistance |
| 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 |
| CN109531957A (en) * | 2019-01-23 | 2019-03-29 | 戴元庆 | The multi-layer co-extrusion blow molding die head of multi-layer heat preserving expandable plastic film |
| CN113585475A (en) * | 2021-08-11 | 2021-11-02 | 重庆大学 | Inflatable multi-purpose building |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1432172A (en) * | 1964-04-28 | 1966-03-18 | Continental Treuhand Und Revis | Device for connecting flexible sails or sheets to rigid objects |
| DE3023839A1 (en) * | 1978-12-09 | 1982-01-14 | Ernst Wilhelm 5180 Eschweiler Mende | Multilayer flexible foil material - has layers separated by parallel spacer rods or tubes usable as frame members for hall erection |
| CN1032726A (en) * | 1987-08-10 | 1989-05-10 | 乔治·艾克达 | Insulating plastic film structures and method |
| CN2183073Y (en) * | 1993-12-28 | 1994-11-23 | 武建波 | Air-inflated insulation plastic greenhouse |
| CN2445571Y (en) * | 2000-08-09 | 2001-09-05 | 王远伦 | Fast detachable inflation plastic greehouse |
| CN2616042Y (en) * | 2003-05-22 | 2004-05-19 | 解景勋 | Self-suction inflatable heat-insulating film |
| CN1522564A (en) * | 2003-02-18 | 2004-08-25 | 解景勋 | Air inflation heat preservation horticultural covering film |
| JP2005168307A (en) * | 2003-12-05 | 2005-06-30 | Yoshio Matsushita | Covering material-fixing device for greenhouse |
| CN101040590A (en) * | 2006-03-21 | 2007-09-26 | 宋修民 | Multilayer plastic greenhouse and tent without heat storing machine |
| CN203407283U (en) * | 2013-08-23 | 2014-01-29 | 江苏中洋集团股份有限公司 | Clamping groove device of plastic film greenhouse |
-
2014
- 2014-05-16 CN CN201410207056.4A patent/CN105009990A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1432172A (en) * | 1964-04-28 | 1966-03-18 | Continental Treuhand Und Revis | Device for connecting flexible sails or sheets to rigid objects |
| DE3023839A1 (en) * | 1978-12-09 | 1982-01-14 | Ernst Wilhelm 5180 Eschweiler Mende | Multilayer flexible foil material - has layers separated by parallel spacer rods or tubes usable as frame members for hall erection |
| CN1032726A (en) * | 1987-08-10 | 1989-05-10 | 乔治·艾克达 | Insulating plastic film structures and method |
| CN2183073Y (en) * | 1993-12-28 | 1994-11-23 | 武建波 | Air-inflated insulation plastic greenhouse |
| CN2445571Y (en) * | 2000-08-09 | 2001-09-05 | 王远伦 | Fast detachable inflation plastic greehouse |
| CN1522564A (en) * | 2003-02-18 | 2004-08-25 | 解景勋 | Air inflation heat preservation horticultural covering film |
| CN2616042Y (en) * | 2003-05-22 | 2004-05-19 | 解景勋 | Self-suction inflatable heat-insulating film |
| JP2005168307A (en) * | 2003-12-05 | 2005-06-30 | Yoshio Matsushita | Covering material-fixing device for greenhouse |
| CN101040590A (en) * | 2006-03-21 | 2007-09-26 | 宋修民 | Multilayer plastic greenhouse and tent without heat storing machine |
| CN203407283U (en) * | 2013-08-23 | 2014-01-29 | 江苏中洋集团股份有限公司 | Clamping groove device of plastic film greenhouse |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358844A (en) * | 2016-09-21 | 2017-02-01 | 成立 | Manufacturing method of winter warm type greenhouse without support |
| CN106613494A (en) * | 2016-09-21 | 2017-05-10 | 成立 | Unsupported winter greenhouse |
| CN106818308A (en) * | 2017-03-28 | 2017-06-13 | 湖南天爱农业科技有限公司 | A kind of greenhouse of snow defence anti-hail |
| CN106857121A (en) * | 2017-04-07 | 2017-06-20 | 梁大东 | The cold warming banana bagging of one kind resistance |
| 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 |
| CN109531957A (en) * | 2019-01-23 | 2019-03-29 | 戴元庆 | The multi-layer co-extrusion blow molding die head of multi-layer heat preserving expandable plastic film |
| CN109531957B (en) * | 2019-01-23 | 2023-06-16 | 戴元庆 | Multilayer coextrusion blow molding die head of multilayer heat-insulating inflatable plastic film |
| CN113585475A (en) * | 2021-08-11 | 2021-11-02 | 重庆大学 | Inflatable multi-purpose building |
| CN113585475B (en) * | 2021-08-11 | 2022-04-08 | 重庆大学 | Inflatable multi-purpose building |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151104 |