CN104012350A - Sandy soil biodegradation water film - Google Patents
Sandy soil biodegradation water film Download PDFInfo
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- CN104012350A CN104012350A CN201410242241.7A CN201410242241A CN104012350A CN 104012350 A CN104012350 A CN 104012350A CN 201410242241 A CN201410242241 A CN 201410242241A CN 104012350 A CN104012350 A CN 104012350A
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- moisture film
- water film
- sandy soil
- biological degradation
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Abstract
The invention discloses a sandy soil biodegradation water film, and relates to the field of plastic thin films. The sandy soil biodegradation water film comprises a water film bottom layer. A heat preservation layer is arranged on the water film bottom layer. A moisturizing layer is arranged on the heat preservation layer. An insect prevention layer is arranged on the moisturizing layer. A filter layer is arranged on the insect prevention layer. The heat preservation layer is connected with a temperature sensor. The moisturizing layer is connected with a humidity sensor. The sandy soil biodegradation water film has the advantages that injurious insects and microorganisms can be prevented from invading crops, colored light needed for crop growth can be adjusted in time according to the growth requirement of the crops, and the temperature and the humidity of the crop growth environment can be monitored in real time.
Description
Technical field
The present invention relates to plastic film field, be specifically related to a kind of sand biological degradation moisture film.
Background technology
Along with the continuous progress and development of China's agricultural production, soil organisms degraded moisture film is as one of means of production important in agricultural production, improving the growing environment of crops, improving aspect crop yield and played great function, soil organisms degraded moisture film is in the market of a great variety, the file that is 201010569700.4 as application number discloses a kind of Biodegradable mulch, comprise ground rete and nutritive layer, ground rete is mainly made with poly-alkyl fatty acid ester (PHA), thermoplastic starch and complementary composition, nutritive layer is made up of organic and vegetable fiber, the inner side of ground rete is provided with nutritive layer, and the two is complex as a whole, can be degraded to water by several aquatic bacterias, carbonic acid gas and organic matter, can be to environment, and can reduce moisture evaporation, improve the availability of water, and then the survival rate of raising crops, this Biodegradable mulch can be improved soil simultaneously, increase soil fertility, effectively improve the output of vast west droughty area crops, but this soil organisms degraded moisture film can not solve, how to prevent insect and microorganism encroach crops, how according to crop growth needs, adjust the required coloured light of crop growth in good time, how to monitor in real time the problem of the temperature and humidity of crop growth environment.
Summary of the invention
The object of the present invention is to provide a kind of sand biological degradation moisture film, to solve the above-mentioned multinomial defect causing in prior art.
A kind of sand biological degradation moisture film, comprise moisture film bottom, described moisture film bottom is provided with heat-insulation layer, described heat-insulation layer is provided with moisturizing layer, described moisturizing layer is provided with insect repellent, and described insect repellent is provided with filter layer, and described heat-insulation layer is connected with temperature sensor, described moisturizing layer is connected with humidity sensor, and described insect repellent thickness is 0.11mm-0.17mm.
Preferably, described moisture film bottom both sides are provided with rubber press strip.
Preferably, described moisture film bottom is polyvinyl acetate material.
Preferably, described humidity sensor is microwave humidity sensor.
Preferably, the width of described moisture film bottom is 1.1m-1.9m.
The invention has the advantages that: on moisturizing layer, be provided with insect repellent, can prevent insect and microorganism encroach crops, filter layer on insect repellent, can be according to crop growth needs, adjust the required coloured light of crop growth in good time, the temperature sensor that heat-insulation layer connects, the humidity sensor that moisturizing layer connects, can monitor in real time the temperature and humidity of crop growth environment, moisture film bottom both sides are provided with rubber press strip, can prevent that sand biological degradation moisture film from being turned over by wind, moisture film bottom is polyvinyl acetate material, easily degraded, pollution-free.
Brief description of the drawings
Fig. 1 is the front view of a kind of sand biological degradation moisture film of the present invention.
Fig. 2 is the vertical view of a kind of sand biological degradation moisture film of the present invention.
Wherein: 1-filter layer, 2-insect repellent, 3-humidity sensor, 4-moisturizing layer, 5-heat-insulation layer, 6-temperature sensor, 7-press strip, 8-moisture film bottom.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with embodiment, be further elaborated the present invention.
As depicted in figs. 1 and 2, a kind of sand biological degradation moisture film, comprise moisture film bottom 8, described moisture film bottom 8 is provided with heat-insulation layer 5, described heat-insulation layer 5 is provided with moisturizing layer 4, described moisturizing layer 4 is provided with insect repellent 2, can prevent insect and microorganism encroach crops, described insect repellent 2 is provided with filter layer 1, can be according to crop growth needs, adjust the required coloured light of crop growth in good time, described heat-insulation layer 5 is connected with temperature sensor 6, described moisturizing layer 4 is connected with humidity sensor 3, can monitor in real time the temperature and humidity of crop growth environment, the thickness of described insect repellent 2 is 0.11mm-0.17mm.
It should be noted that described humidity sensor 3 is microwave humidity sensor, described moisture film bottom 8 both sides are provided with rubber press strip 7, can prevent that sand biological degradation moisture film from being turned over by wind.
In the present embodiment, the width of described moisture film bottom 8 is 1.1m-1.9m, and described moisture film bottom 8 is polyvinyl acetate material, easily degraded, pollution-free.
Based on above-mentioned, this sand biological degradation moisture film, has and can prevent insect and microorganism encroach crops, can be according to crop growth needs, adjust the required coloured light of crop growth in good time, can monitor in real time the feature of the temperature and humidity of crop growth environment.
As known by the technical knowledge, the present invention can realize by other the embodiment that does not depart from its Spirit Essence or essential feature, therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrating, is not only, within the scope of the present invention all or be all included in the invention in the change being equal in scope of the present invention.
Claims (5)
1. a sand biological degradation moisture film, comprise moisture film bottom, described moisture film bottom is provided with heat-insulation layer, described heat-insulation layer is provided with moisturizing layer, it is characterized in that: described moisturizing layer is provided with insect repellent, and described insect repellent is provided with filter layer, and described heat-insulation layer is connected with temperature sensor, described moisturizing layer is connected with humidity sensor, and described insect repellent thickness is 0.11mm-0.17mm.
2. a kind of sand biological degradation moisture film according to claim 1, is characterized in that: described moisture film bottom both sides are provided with rubber press strip.
3. a kind of sand biological degradation moisture film according to claim 1, is characterized in that: described moisture film bottom is polyvinyl acetate material.
4. a kind of sand biological degradation moisture film according to claim 1, is characterized in that: described humidity sensor is microwave humidity sensor.
5. a kind of sand biological degradation moisture film according to claim 1, is characterized in that: the width of described moisture film bottom is 1.1m-1.9m.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242241.7A CN104012350B (en) | 2014-05-30 | 2014-05-30 | A kind of sand biodegradation moisture film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242241.7A CN104012350B (en) | 2014-05-30 | 2014-05-30 | A kind of sand biodegradation moisture film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104012350A true CN104012350A (en) | 2014-09-03 |
| CN104012350B CN104012350B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410242241.7A Active CN104012350B (en) | 2014-05-30 | 2014-05-30 | A kind of sand biodegradation moisture film |
Country Status (1)
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| CN (1) | CN104012350B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006014689A (en) * | 2004-07-02 | 2006-01-19 | Sekisui Film Kk | Agricultural film |
| JP2007151502A (en) * | 2005-12-08 | 2007-06-21 | Nippon Polyethylene Kk | Agricultural laminated film |
| JP2011132123A (en) * | 2010-12-28 | 2011-07-07 | Sakai Chem Ind Co Ltd | Heat insulating agent and use thereof |
| CN102428852A (en) * | 2011-09-01 | 2012-05-02 | 中国农业科学院麻类研究所 | Degradable agricultural natural insect-repelling mulching film and preparation method thereof |
| CN102775750A (en) * | 2012-08-23 | 2012-11-14 | 胡建平 | Degradable multiband light conversion ground film and preparation method thereof |
| CN202998960U (en) * | 2012-11-17 | 2013-06-19 | 云南省农业科学院甘蔗研究所 | Environment-friendly weeding and degradable plastic film |
| CN203194227U (en) * | 2013-04-24 | 2013-09-18 | 甘肃圣大方舟马铃薯变性淀粉有限公司 | Degradable water-holding non-woven mulch film |
| CN203233817U (en) * | 2013-05-13 | 2013-10-16 | 大连华诺塑料科技有限公司 | Pest-expelling weeding full-degradation mulching film |
-
2014
- 2014-05-30 CN CN201410242241.7A patent/CN104012350B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006014689A (en) * | 2004-07-02 | 2006-01-19 | Sekisui Film Kk | Agricultural film |
| JP2007151502A (en) * | 2005-12-08 | 2007-06-21 | Nippon Polyethylene Kk | Agricultural laminated film |
| JP2011132123A (en) * | 2010-12-28 | 2011-07-07 | Sakai Chem Ind Co Ltd | Heat insulating agent and use thereof |
| CN102428852A (en) * | 2011-09-01 | 2012-05-02 | 中国农业科学院麻类研究所 | Degradable agricultural natural insect-repelling mulching film and preparation method thereof |
| CN102775750A (en) * | 2012-08-23 | 2012-11-14 | 胡建平 | Degradable multiband light conversion ground film and preparation method thereof |
| CN202998960U (en) * | 2012-11-17 | 2013-06-19 | 云南省农业科学院甘蔗研究所 | Environment-friendly weeding and degradable plastic film |
| CN203194227U (en) * | 2013-04-24 | 2013-09-18 | 甘肃圣大方舟马铃薯变性淀粉有限公司 | Degradable water-holding non-woven mulch film |
| CN203233817U (en) * | 2013-05-13 | 2013-10-16 | 大连华诺塑料科技有限公司 | Pest-expelling weeding full-degradation mulching film |
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| Publication number | Publication date |
|---|---|
| CN104012350B (en) | 2016-08-24 |
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