CN2296668Y - Greenhouse daylighting face thermal insulation quilt - Google Patents
Greenhouse daylighting face thermal insulation quilt Download PDFInfo
- Publication number
- CN2296668Y CN2296668Y CN 97215247 CN97215247U CN2296668Y CN 2296668 Y CN2296668 Y CN 2296668Y CN 97215247 CN97215247 CN 97215247 CN 97215247 U CN97215247 U CN 97215247U CN 2296668 Y CN2296668 Y CN 2296668Y
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- quilt
- insulation layer
- greenhouse
- insulation quilt
- 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
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- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
- Greenhouses (AREA)
Abstract
The utility model discloses a hothouse lighting surface heat insulating sheet which is composed of a thermal insulating layer 1 and a sheet cover 2. The thermal insulation layer 1 is made of mineral wool, cotton, wool and other materials, and the sheet cover 2 is made of high foaming plastic. The utility model has the advantages of good heat insulating effect, no water seepage, no pollution, lighting transparent material, long service life and all-weather application.
Description
The utility model relates to agricultural, aquaculture greenhouse lighting face field of thermal insulation, particularly a kind of greenhouse lighting face insulation quilt.
Prior art is done at present mainly the insulation thing of greenhouse lighting face with following material: 1. straw product, cover with mat as thin; 2. paper or paper compound (as the paper quilt, one deck paper one deck plastics).These article have following shortcoming: 1. the straw product life-span is short, thermal resistance is low, heat insulating ability is poor, and particularly absorption dust pollutes the daylighting transparent material in decline of sleet sky moisture absorption heat-insulating property and the use; 2. paper or paper by in light weight, wind resistance, heat insulation effect are not poor, bad easily.
The purpose of this utility model is to provide a kind of and is difficult for aging, life-span length, high insulating effect, do not absorb water, airtight, the novel greenhouse lighting face insulation quilt that do not pollute daylighting face.
The utility model is achieved in that greenhouse lighting face insulation quilt comprises thermal insulation layer 1, and its material is mineral wool, cotton or hairs material, and thermal insulation layer 1 is wrapped with high insulating effect, does not seep water, and has the quilt cover 2 of certain intensity.
The material of quilt cover 2 is the highly foaming polyethylene sheet material, or other plastic products.
The utlity model has high insulating effect, do not pollute daylighting face, do not absorb water, the life-span is long, it is aging to be difficult for, round-the-clock use, be suitable for suitability for industrialized production, advantage such as easy to use.
Below in conjunction with accompanying drawing 1 and embodiment the utility model is carried out more careful description:
Embodiment:
Greenhouse lighting face insulation quilt, thermal insulation layer 1 selects for use net to do insulated core material, thermal insulation layer 1 is sandwiched between the two-layer cohesible EPE highly foaming polyethylene sheet material, and will be bonded together and form greenhouse lighting face insulation quilt thus around this two-layer EPE highly foaming polyethylene sheet material, EPE highly foaming polyethylene sheet material is quilt cover 2.
The specification of greenhouse heat-insulating quilt can be according to the specification decision in greenhouse, generally long 2-10m, and wide 3-8m, the thickness of thick one deck or two-layer net, effect is promptly all well and good.
Claims (2)
1. a greenhouse lighting face insulation quilt comprises thermal insulation layer (1), it is characterized in that thermal insulation layer (1) is mineral wool, cotton or hairs material, and thermal insulation layer (1) is wrapped with high insulating effect, does not seep water, has the quilt cover (2) of certain intensity.
2. greenhouse lighting face insulation quilt according to claim 1, the material that it is characterized in that quilt cover (2) are highly foaming polyethylene sheet material or other plastic products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215247 CN2296668Y (en) | 1997-04-23 | 1997-04-23 | Greenhouse daylighting face thermal insulation quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215247 CN2296668Y (en) | 1997-04-23 | 1997-04-23 | Greenhouse daylighting face thermal insulation quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296668Y true CN2296668Y (en) | 1998-11-11 |
Family
ID=33932470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215247 Expired - Fee Related CN2296668Y (en) | 1997-04-23 | 1997-04-23 | Greenhouse daylighting face thermal insulation quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296668Y (en) |
-
1997
- 1997-04-23 CN CN 97215247 patent/CN2296668Y/en not_active Expired - Fee Related
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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 |