CN101433169A - Insulating quilt for greenhouse and method of processing the same - Google Patents
Insulating quilt for greenhouse and method of processing the same Download PDFInfo
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- CN101433169A CN101433169A CNA2008102376786A CN200810237678A CN101433169A CN 101433169 A CN101433169 A CN 101433169A CN A2008102376786 A CNA2008102376786 A CN A2008102376786A CN 200810237678 A CN200810237678 A CN 200810237678A CN 101433169 A CN101433169 A CN 101433169A
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- quilt
- cotton core
- greenhouse
- cotton
- thermal insulation
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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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Abstract
The invention relates to a greenhouse heat preservation quilt and a processing method thereof, which belongs to the technical field of greenhouse heat preservation quilts and the processing method thereof. The greenhouse heat preservation quilt is characterized in that the quilt is formed by combining an inner layer with an outer layer; the inner layer is a cotton core of the heat preservation quilt; and the outer layer is a waterproof layer. The processing method comprises: (1) a step of processing the cotton core of the heat preservation quilt, which is to use a carding machine to card one or a plurality of industry waste polyester, polypropylene, acrylic fiber and polyamide to be in a cotton shape, use a needling machine to needle at high speed and process materials into a cotton-core inner layer; (2) a step of manufacturing the waterproof layer, which is to melt polyethylene series of resin and then use an extruder to extrude the resin; and (3) a step of combining the cotton core with the waterproof layer, which is to press the needled cotton-core inner layer and the melted resin waterproof layer to be a whole through a calender. The greenhouse heat preservation quilt has the advantages that the quilt is proof against rain, snow and freezing, can not deform or rot, is long in life span, light in weight, good in heat preservation performance, low in cost, capable of greatly reducing labor intensity, simple and practicable in processing method, and has broad application prospects.
Description
One, technical field
The present invention relates to insulating quilt for greenhouse and processing method thereof, belong to insulating quilt for greenhouse and processing method technical field of structures thereof.
Two, background technology
At present; the many heat holding curtains that roll into straw screen or mat of booth thermal insulation; this kind heat holding curtain exists a lot of problems in actual use; such as heat-insulating property does not reach requirement; availability is low; wind resistance is not high; at sleety weather; because the water imbibition of straw screen or mat is strong; the straw screen or mat weight of being soaked by rainwater or snow-broth strengthens; Shi Changhui causes booth to cave in; bring enormous economic loss to the user, and be easy to damaged distortion and rotten, often need often to change straw screen or mat through the straw screen or mat that soaked; availability is not high, has improved operating cost when this makes troubles to the user yet.
Three, summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, provide a kind of rain and snow, antifreeze, indeformable without putrefaction, long service life, in light weight and good heat insulating, with low cost, insulating quilt for greenhouse that can reduce labor intensity greatly and processing method thereof.
The present invention is achieved by the following technical solutions:
Insulating quilt for greenhouse, special character are that internal layer is the thermal insulation quilt cotton core by internal layer 2 and outer 1 be combined into, and skin is a watertight composition;
Connect as one by tack coat 3 between described internal layer thermal insulation quilt cotton core and the waterproof outer layer;
The opposite side of described internal layer thermal insulation quilt cotton core is provided with protective layer 4;
Described thermal insulation quilt cotton core is one or more in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre;
Described watertight composition is a polyethylene series resin;
Described protective layer 4 adopts hard or flexible plastic.
The processing method of above-mentioned insulating quilt for greenhouse, special character are may further comprise the steps:
(1), the processing of thermal insulation quilt cotton core: adopt in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre one or more to be carded to cotton shape, with the acupuncture of needing machine high speed, be processed into cotton core internal layer 2 again with carding machine;
(2), the making of watertight composition: after the thawing of polyethylene series resin, extrude with extruder again;
(3), combining of cotton core and watertight composition: the cotton core internal layer 2 that acupuncture is good with melt after resin watertight composition 1 be one by the calender pressing;
Above-mentioned steps (3) cotton core and combining of watertight composition are to be one by calender by tack coat 3 pressings;
Above-mentioned steps (3) is (4) also in steps afterwards: establish the protective layer 4 that hard or flexible plastic constitute at the opposite side of internal layer thermal insulation quilt cotton core.
Insulating quilt for greenhouse rain and snow of the present invention, antifreeze, indeformable without putrefaction, long service life, in light weight and good heat insulating, with low cost, can reduce labor intensity greatly, its processing method is simple, has broad application prospects.
Four, description of drawings
The insulating quilt for greenhouse structural representation of Fig. 1: embodiment 1;
The insulating quilt for greenhouse structural representation of Fig. 2: embodiment 2.
Five, embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
The insulating quilt for greenhouse of present embodiment, by internal layer 2 and outer 1 be combined into, the periphery of internal layer thermal insulation quilt cotton core is provided with the waterproof outer layer; The thermal insulation quilt cotton core adopts one or more in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre, and watertight composition adopts polyethylene series resin;
The processing method of above-mentioned insulating quilt for greenhouse may further comprise the steps:
(1), the processing of thermal insulation quilt cotton core: adopt in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre one or more to be carded to the cotton shape of thickness 20-30cm,, be processed into the cotton core internal layer of thickness 0.7-0.8cm again with the acupuncture of needing machine high speed with carding machine;
(2), the making of watertight composition: after the thawing of polyethylene series resin, extrude with extruder again;
(3), combining of cotton core and watertight composition: the cotton core internal layer that acupuncture is good with melt after the resin watertight composition be one by the calender pressing.
The insulating quilt for greenhouse of present embodiment, by internal layer 2 and outer 1 be combined into, the periphery of internal layer thermal insulation quilt cotton core is provided with the waterproof outer layer; Connect as one by tack coat 3 between internal layer thermal insulation quilt cotton core and the waterproof outer layer, the opposite side of internal layer thermal insulation quilt cotton core is provided with protective layer 4; The thermal insulation quilt cotton core adopts one or more in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre, and watertight composition adopts polyethylene series resin, and protective layer 4 can adopt hard or flexible plastic;
The processing method of above-mentioned insulating quilt for greenhouse may further comprise the steps:
(1), the processing of thermal insulation quilt cotton core: adopt in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre one or more to be carded to the cotton shape of thickness 20-30cm,, be processed into the cotton core internal layer 2 of thickness 0.7-0.8cm again with the acupuncture of needing machine high speed with carding machine;
(2), the making of watertight composition: after the thawing of polyethylene series resin, extrude with extruder again;
(3), combining of cotton core and watertight composition: the cotton core internal layer 2 that acupuncture is good with melt after resin watertight composition 1 be one by calender by tack coat 3 pressings;
(4), the opposite side of internal layer thermal insulation quilt cotton core is established the protective layer 4 of hard or flexible plastic formation.
The insulating quilt for greenhouse product of above embodiment has five big advantages than traditional straw screen or mat:
(1) this product adopts terylene, polypropylene fibre, acrylic fibers, polyamide fibre mixes, have indeformable, without putrefaction, the advantage of long service life.
(2) scribble polyethylene series resin, waterproof is arranged, the unique advantage of snow defence.Used straw screen or mat in the past, sleet winter, and straw screen or mat is non-watertight, drinking water.The big pressure of the weight booth (the nectarine canopy, the canopy of raising chickens, the canopy of breeding fish is supported sea cucumber canopy or the like for dish canopy, cherry canopy) that collapses causes the tremendous economic loss to the user.Use the our factory new product, just solved the central disadvantage of this production.
(3) thermal insulation quilt door fabric width is 2 meters, and than straw screen or mat practical efficiency height, wind loading rating is strong.
(4) thermal insulation quilt is in light weight, reduces labor intensity greatly.
(5) the thermal insulation quilt heat-insulating property is strong, can make your vegetables, and the fruit tree growing way is good, and the output height early goes public, and increases economic benefit.Thermal insulation quilt can also be used for buildings waterproof, and is antifreeze; Can replace red watt again, asbestos shingle, and low price.Be used in the transportation: as draw, frozen product, fruit, vegetables or the like can waterproof, and are rainproof, insulation effect.The thermal insulation quilt of our factory, purposes is wide, industry, agricultural, many places can use on.
Claims (7)
1, insulating quilt for greenhouse is characterised in that internal layer is the thermal insulation quilt cotton core by internal layer (2) and outer (1) be combined into, and skin is a watertight composition.
2,, it is characterized in that connecting as one by tack coat (3) between described internal layer thermal insulation quilt cotton core and the waterproof outer layer according to the described insulating quilt for greenhouse of claim 1.
3,, it is characterized in that the opposite side of described internal layer thermal insulation quilt cotton core is provided with protective layer (4) according to claim 1 or 2 described insulating quilt for greenhouse.
4, according to the described insulating quilt for greenhouse of claim 3, it is characterized in that described thermal insulation quilt cotton core is one or more in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre, watertight composition is a polyethylene series resin, protective layer (4) adopts hard or flexible plastic.
5, the processing method of claim 1 or 2 or 3 or 4 described insulating quilt for greenhouse is characterized in that may further comprise the steps:
(1), the processing of thermal insulation quilt cotton core: adopt in industrial waster terylene, polypropylene fibre, acrylic fibers, the polyamide fibre one or more to be carded to cotton shape, with the acupuncture of needing machine high speed, be processed into cotton core internal layer (2) again with carding machine;
(2), the making of watertight composition: after the thawing of polyethylene series resin, extrude with extruder again;
(3), combining of cotton core and watertight composition: the cotton core internal layer (2) that acupuncture is good with melt after resin watertight composition (1) be one by the calender pressing.
6, according to the processing method of the described insulating quilt for greenhouse of claim 5, it is characterized in that
Step (3) cotton core and combining of watertight composition are to be one by calender by tack coat (3) pressing.
7, according to the processing method of the described insulating quilt for greenhouse of claim 5, it is characterized in that
Step (3) is (4) also in steps afterwards: establish the protective layer (4) that hard or flexible plastic constitute at the opposite side of internal layer thermal insulation quilt cotton core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102376786A CN101433169A (en) | 2008-12-01 | 2008-12-01 | Insulating quilt for greenhouse and method of processing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102376786A CN101433169A (en) | 2008-12-01 | 2008-12-01 | Insulating quilt for greenhouse and method of processing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101433169A true CN101433169A (en) | 2009-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102376786A Pending CN101433169A (en) | 2008-12-01 | 2008-12-01 | Insulating quilt for greenhouse and method of processing the same |
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| Country | Link |
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| CN (1) | CN101433169A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904525A (en) * | 2014-03-13 | 2015-09-16 | 兰州戊开农业科技开发有限公司 | Constant-temperature heat preservation quilt and manufacturing method |
| CN105239275A (en) * | 2015-08-31 | 2016-01-13 | 莱阳市西亭山正大塑料厂 | Agriculture, forestry and fruit industry heat preserving blanket processing apparatus and processing technology thereof |
| CN105393842A (en) * | 2014-09-15 | 2016-03-16 | 邹城市安德机械制修有限公司 | Hot melting composite thermal insulation material |
| CN106589551A (en) * | 2016-12-19 | 2017-04-26 | 庆阳敦博科技发展有限公司 | Method for making greenhouse heat preservation quilt by using waste clothing |
-
2008
- 2008-12-01 CN CNA2008102376786A patent/CN101433169A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904525A (en) * | 2014-03-13 | 2015-09-16 | 兰州戊开农业科技开发有限公司 | Constant-temperature heat preservation quilt and manufacturing method |
| CN105393842A (en) * | 2014-09-15 | 2016-03-16 | 邹城市安德机械制修有限公司 | Hot melting composite thermal insulation material |
| CN105239275A (en) * | 2015-08-31 | 2016-01-13 | 莱阳市西亭山正大塑料厂 | Agriculture, forestry and fruit industry heat preserving blanket processing apparatus and processing technology thereof |
| CN106589551A (en) * | 2016-12-19 | 2017-04-26 | 庆阳敦博科技发展有限公司 | Method for making greenhouse heat preservation quilt by using waste clothing |
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Open date: 20090520 |