CN2397725Y - Thermal insulation quilt for greenhouse - Google Patents
Thermal insulation quilt for greenhouse Download PDFInfo
- Publication number
- CN2397725Y CN2397725Y CN99252797U CN99252797U CN2397725Y CN 2397725 Y CN2397725 Y CN 2397725Y CN 99252797 U CN99252797 U CN 99252797U CN 99252797 U CN99252797 U CN 99252797U CN 2397725 Y CN2397725 Y CN 2397725Y
- Authority
- CN
- China
- Prior art keywords
- foam sheet
- utility
- quilt
- polyethylene
- model
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 12
- 239000004698 Polyethylene Substances 0.000 claims abstract description 18
- -1 polyethylene Polymers 0.000 claims abstract description 18
- 229920000573 polyethylene Polymers 0.000 claims abstract description 18
- 239000006260 foam Substances 0.000 claims abstract description 13
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 5
- 239000010902 straw Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
温室棚舍保温被。包括一层聚乙烯闭合式发泡片材和固接在发泡片材表面上的抗老化聚乙烯薄膜,在发泡片材的另一表面上固接一层反射热量的反光薄膜。本实用新型所用的聚乙烯闭合式发泡片材体轻,不吸水,透光性好,便于卷放,保温效果极佳。抗老化聚乙烯薄膜做为“被面”,光滑平整,表面流淌性能好,雪雨交加天气不会产生雪雨堆积。“被里”采用反射热量的反光薄膜,增强了保温效果。本实用新型的成本虽略高,但使用寿命可达五年以上,实际使用成本低。
Greenhouse insulation quilt. The utility model comprises a layer of polyethylene closed foam sheet, an anti-aging polyethylene film fixed on the surface of the foam sheet, and a layer of reflective film for reflecting heat is fixed on the other surface of the foam sheet. The polyethylene closed-type foam sheet used in the utility model is light in body, does not absorb water, has good light transmission, is convenient for rolling and unwinding, and has an excellent heat preservation effect. The anti-aging polyethylene film is used as the "quilt surface", which is smooth and flat, with good surface flow performance, and will not produce snow and rain accumulation in snowy and rainy weather. The "quilt" adopts a reflective film that reflects heat, which enhances the heat preservation effect. Although the cost of the utility model is slightly high, the service life can reach more than five years, and the actual use cost is low.
Description
The utility model relates to a kind of insulation material.
Northern China winter greenhouse booth hides the sensitive surface of booth later need of sunset with the coiled material that is incubated, the exchange heat with inside and outside the minimizing booth keeps the temperature in the booth.The insulation coiled material of greenhouse booth use at present mainly contains two kinds, a kind of is the woven straw that weaves with straw, though this coiled material cost is low, but heat insulation effect is bad, easily suction, suction back weight increase, the labour intensity that volume is put increases, woven straw is very easily rotten in addition, generally can only use 2 years, and the life-span is short; Another kind is cotton felt, though heat insulation effect is better, and the cost height, easily suction, body weight, service life is short.
The greenhouse booth thermal insulation quilt that the purpose of this utility model is to provide a kind of high insulating effect, does not absorb water, the light cost of body is low.
The purpose of this utility model realizes by technical scheme shown in the drawings, it comprises layer of polyethylene closed type foam sheet 2 and is fixed in the lip-deep anti-aging polyethylene film 1 of polyethylene closed type foam sheet, the light reflecting membrane 3 of affixed one deck reflecting heat on another surface of polyethylene closed type foam sheet, light reflecting membrane can be that the plating layer of metal film constitutes on plastic film.
The used polyethylene closed type foam sheet body of the utility model is light, does not absorb water, and light transmission is good, is convenient to volume and puts, and can become an integral heat insulation quilt of booth daylighting face between the thermal insulation quilt with adhesive tape bonding, and heat insulation effect is splendid.Anti-aging polyethylene film is as " quilt cover ", and is smooth smooth, and trickling performance in surface is good, and the precipitation weather that accompanies each other can not produce precipitation and piles up." underneath side of a quilt " adopts the light reflecting membrane of reflecting heat, can reflect the heat in the booth, strengthened heat insulation effect.Though cost of the present utility model a little more than straw screen or mat, can reach more than 5 years service life, use cost is actual to be lower than straw screen or mat.
Accompanying drawing is the utility model viewgraph of cross-section.
Embodiment
Polyethylene closed type foam sheet and anti-aging polyethylene book film and light reflecting membrane adopt the mode of heat seal to be fixed together, the thickness of polyethylene closed type foam sheet is 8 millimeters, anti-aging polyethylene film thickness is 8 microns, and the thickness of light reflecting membrane is 1.5 microns.Present embodiment is wide 1500 millimeters, is coiled material, and every weight per square meter is 240 grams, tensile strength＞16kg/m
2Water absorption rate＜0.003mg/cm
2
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99252797U CN2397725Y (en) | 1999-11-05 | 1999-11-05 | Thermal insulation quilt for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99252797U CN2397725Y (en) | 1999-11-05 | 1999-11-05 | Thermal insulation quilt for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397725Y true CN2397725Y (en) | 2000-09-27 |
Family
ID=34036885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99252797U Expired - Fee Related CN2397725Y (en) | 1999-11-05 | 1999-11-05 | Thermal insulation quilt for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397725Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696431A (en) * | 2012-06-12 | 2012-10-03 | 刘立功 | Thermal insulation material for greenhouse |
| CN109937764A (en) * | 2019-04-12 | 2019-06-28 | 北京华美卧龙农业科技有限公司 | A kind of combined type rubber and plastic four seasons canopy room thermal insulation quilt |
-
1999
- 1999-11-05 CN CN99252797U patent/CN2397725Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696431A (en) * | 2012-06-12 | 2012-10-03 | 刘立功 | Thermal insulation material for greenhouse |
| CN109937764A (en) * | 2019-04-12 | 2019-06-28 | 北京华美卧龙农业科技有限公司 | A kind of combined type rubber and plastic four seasons canopy room thermal insulation quilt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3965887A (en) | Method of heating a liquid and solar heating panel therefor | |
| CN2397725Y (en) | Thermal insulation quilt for greenhouse | |
| CN2379542Y (en) | Thermal insulation agricultural greenhouse composite film | |
| CN210247727U (en) | Composite rubber-plastic four-season greenhouse heat preservation and insulation quilt | |
| CN2349769Y (en) | Thermal insulation quilt for greenhouse | |
| CN103741834B (en) | Bionic intelligent external envelope structure | |
| CN2391414Y (en) | Protective and thermal insulation apparatus for plastic film greenhouse | |
| CN2570696Y (en) | Roof plate type solar energy collector | |
| CN219825860U (en) | Resin tile combined with super weather-proof functional film | |
| CN200961358Y (en) | heat insulation shed | |
| CN215335201U (en) | Heat preservation and insulation pipe | |
| CN2580355Y (en) | Building integrated solar water heater | |
| CN2413491Y (en) | Freezing-resistant thermal-insulating composite paper quilt for greenhouse | |
| CN220056693U (en) | Waterproof ventilated membrane of fast sun-proof of difficult fracture | |
| CN2266872Y (en) | Covers for preserving the temp. of green-house | |
| CN2373749Y (en) | Sunshade type coiled pipe solar-energy water heater | |
| CN2297052Y (en) | Insulating quilt for greenhouse | |
| CN2580749Y (en) | Free rolling beat insulating curtain | |
| CN210733505U (en) | Novel black-white film | |
| CN2546815Y (en) | Combined plate solar energy thermal-arrest apparatus | |
| CN2653029Y (en) | Roof heat-proof tile | |
| CN2462807Y (en) | Multi-functional adhesive insulated curtain | |
| CN212842280U (en) | Solar water heating window | |
| CN2559937Y (en) | Vacuum box solar energy water heater | |
| CN2735251Y (en) | Solar hot-water heat collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |