CN2349769Y - Thermal insulation quilt for greenhouse - Google Patents
Thermal insulation quilt for greenhouse Download PDFInfo
- Publication number
- CN2349769Y CN2349769Y CN98244958U CN98244958U CN2349769Y CN 2349769 Y CN2349769 Y CN 2349769Y CN 98244958 U CN98244958 U CN 98244958U CN 98244958 U CN98244958 U CN 98244958U CN 2349769 Y CN2349769 Y CN 2349769Y
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- utility
- model
- cost
- greenhouse
- 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
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
The utility model relates to a thermal insulation quilt for a greenhouse. The utility model is formed by that polyethylene closed foamed sheets and aging-resistant polyethylene film surfaces are fixedly connected. The utility model has the advantages that the weight is light, water is not absorbed, the light permeability is favorable, the rolling and the replacement are convenient, thermal insulation quiltscan be stuck by adhesive tapes to form a whole thermal insulation quilt, the thermal insulation effect is perfect, the surface of the utility model is smooth, snow and rain can not be piled up in snowy and rainy weather in winter, and the spilling property of the surface is good; the cost of the utility model is a bit higher than the cost of a straw screen, but the service life can reach more than five years, and the operating cost is actually lower than the cost of the straw screen.
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 that uses mainly contains two kinds at present, and a kind of is that though this coiled material cost is low, heat insulation effect is bad with the woven straw of straw braiding, easily suction, suction back weight increase, the labour intensity that volume is put increases, in addition, straw screen or mat is very easily rotten, 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, body is light, cost is low.
The purpose of this utility model realizes that by technical scheme shown in the drawings it is by affixed the forming of polyethylene closed type foam sheet 1 and anti-aging polyethylene film 2 surfaces.The thickness of polyethylene closed type foam sheet is 4～5 millimeters, and the thickness of anti-aging polyethylene film is 5～10 microns.Also can be at the affixed anti-aging polyethylene film in the two sides of polyethylene closed type foam sheet.
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 available adhesive tape bonding between the thermal insulation quilt becomes an integral heat insulation quilt, and heat insulation effect is splendid.As the surface, smooth smooth, precipitation in the winter weather that accompanies each other can not produce precipitation and piles up the utility model with anti-aging polyethylene film, and surface trickling property is strong.Though the utility model cost 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, and anti-aging polyethylene film is also replaceable.
Accompanying drawing is the utility model viewgraph of cross-section.
Embodiment
Polyethylene closed type foam sheet and anti-aging polyethylene film adopt the heat seal mode to be fixed together, and the thickness of polyethylene closed type foam sheet is 5 millimeters, and the thickness of anti-aging polyethylene film is 8 microns.Present embodiment is wide 1500 millimeters, is coiled material.The every weight per square meter of present embodiment is for being 190 grams, pyroconductivity＜0.025Kcal/mhc
2Tensile strength＞16kg/m
2Water absorption rate＜0.003mg/cm
2
Claims (3)
1, greenhouse booth thermal insulation quilt is characterized in that it is by affixed the forming of polyethylene closed type foam sheet and anti-aging polyethylene film surface.
2, according to the said greenhouse of claim 1 booth thermal insulation quilt, the thickness that it is characterized in that polyethylene closed type foam sheet is 4～5 millimeters, and the thickness of anti-aging polyethylene film is 5～10 microns.
3, according to claim 1 or 2 said greenhouse booth thermal insulation quilts, it is characterized in that at the affixed anti-aging polyethylene film in the two sides of polyethylene closed type foam sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98244958U CN2349769Y (en) | 1998-10-16 | 1998-10-16 | Thermal insulation quilt for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98244958U CN2349769Y (en) | 1998-10-16 | 1998-10-16 | Thermal insulation quilt for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349769Y true CN2349769Y (en) | 1999-11-24 |
Family
ID=33990889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98244958U Expired - Fee Related CN2349769Y (en) | 1998-10-16 | 1998-10-16 | Thermal insulation quilt for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349769Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1998
- 1998-10-16 CN CN98244958U patent/CN2349769Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|
| CA1041858A (en) | Solar energy collector | |
| CN2349769Y (en) | Thermal insulation quilt for greenhouse | |
| CN2397725Y (en) | Thermal insulation quilt for greenhouse | |
| CN204940712U (en) | A kind of sound insulation solar energy water-proof coiled material | |
| CN2877269Y (en) | Sunlight greenhouse thermal insulation quilt | |
| CN107355993A (en) | A kind of solar energy collector in high efficiency | |
| CN207048200U (en) | A kind of photovoltaic roof structure | |
| CN2374321Y (en) | Concrete curing quilt | |
| CN2570696Y (en) | Roof plate type solar energy collector | |
| CN2275793Y (en) | Inflatable bearing thermal insulation shed | |
| CN201004865Y (en) | Thermal insulating quilt for greenhouse | |
| CN2321338Y (en) | Composite thermal-insulating curtain | |
| CN2266872Y (en) | Covers for preserving the temp. of green-house | |
| CN2680766Y (en) | Inflatable roof | |
| CN220056693U (en) | Waterproof ventilated membrane of fast sun-proof of difficult fracture | |
| CN212589258U (en) | Novel chemical fiber vegetable greenhouse heat preservation quilt | |
| CN2462807Y (en) | Multi-functional adhesive insulated curtain | |
| CN2297052Y (en) | Insulating quilt for greenhouse | |
| CN219825860U (en) | Resin tile combined with super weather-proof functional film | |
| CN2766191Y (en) | Roofing type solar water heater | |
| CN2398824Y (en) | Thermal insulating quilt for greenhouse | |
| CN2459874Y (en) | Compound thermal insulation shade for greenhouse | |
| CN222310359U (en) | A car cover with a number plate pocket | |
| CN2443983Y (en) | Complex increasing antiradiation waterproof coiled material | |
| CN213977517U (en) | Vapour-proof coiled material and roofing system |
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 |