CN2266872Y - Covers for preserving the temp. of green-house - Google Patents
Covers for preserving the temp. of green-house Download PDFInfo
- Publication number
- CN2266872Y CN2266872Y CN 96244468 CN96244468U CN2266872Y CN 2266872 Y CN2266872 Y CN 2266872Y CN 96244468 CN96244468 CN 96244468 CN 96244468 U CN96244468 U CN 96244468U CN 2266872 Y CN2266872 Y CN 2266872Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- high foaming
- cloth strips
- heat insulating
- 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)
Abstract
The utility model relates to a hothouse heat insulating quilt. The utility model is characterized in that both sides of a thin plate base layer made of polyethylene high foaming material are stuck with chemical fiber cloth surface layers, three side edges of the base layer are provided with edge covering reinforcing cloth strips, the inner parts of the cloth strips are fixed with direct connecting knotted ropes, and the outer sides of the cloth strips are provided with bending connecting knotted ropes. The fixed ends of the cloth strips are provided with reinforcing steel bands connected by rivets, and the coiling ends of the cloth strips are provided with starting winding drum cores made of polyethylene high foaming fillers. The base material of polyethylene high foaming materials used by the utility model has 100 percents independent sealed air bubbles, and the utility model has the advantages of no water absorption, low specific weight, low heat conduction coefficient, light weight, softness, easy operation, no water absorption and watertight phenomena, and good thermal insulating and heat insulating properties. The utility model is suitable for hothouses and greenhouses for heat insulating and cold preventing.
Description
The utility model belongs to shade or the baffle plate of using in the greenhouse, and particularly a kind of greenhouse by solar heat top cover blocks, is incubated the flexible heat-insulating quilt of usefulness.
At present, agricultural greenhouse is provided with the transparent glass top cover more, is beneficial to the daylight transmission, and the crops in the greenhouse are convenient to absorb solar radiation.Then need on top cover, to add a cover insulation material night and block, to reduce scattering and disappearing of heat.The present barrier material that uses, as woven straw, the reed curtain, because it is ventilative, permeable, intensity is not high, so insulation, effect of heat insulation are not good, and also the volume heaviness, be difficult for taking care of, be easy to addle, the life-span is shorter; In recent years, have and adopt sponge, cotton, the outsourcing nonwoven is made barrier material, be used for greenhouse heat-insulating, but after the suction, weight strengthens, and be incubated badly, and quality softness too is not easy to launch lay.
The purpose of this utility model is, design and produce a kind of greenhouse heat-insulating quilt, adopt polyethylene high foaming material material thin plate to make base material, periphery is provided with and links with restricting or reinforcing and use steel band, termination coiling to be set with starting reel, raising insulation, water resistance, alleviate deadweight, be convenient to launch bedding, increase the service life, become the thermal insulation quilt that greenhouse by solar heat is suitable for.
Greenhouse heat-insulating quilt of the present utility model is made up of basic unit and surface layer.It is characterized in that the two sides of polyethylene high foaming material material thin plate basic unit is bonded with the chemical fabric surface layer, three sides are provided with the bound edge strengthening cloth strip, are fixed with direct-connected tiing knots during cloth is interior, the bent connection rope of peripheral hardware; Stiff end is provided with the reinforcing steel band that rivet connects, and the end of reeling is provided with the startup reel core of the high foaming fillers of polyethylene.
Using method of the present utility model is: when needing the greenhouse heat-insulating quilt of splicing large area, rely on the bent connection rope of side, sew up around direct-connected the tiing knots of two thermal insulation quilt sides, two adjacent thermal insulation quilts can be sewed up one; When needs block the greenhouse top cover, need the greenhouse heat-insulating quilt stiff end is fixedly installed on the greenhouse cap structure with expansion bolt, rely on the elongated cylinder of the startup reel of the end of reeling, be convenient to roll, the thermal insulation quilt of rolling is launched, and bedding is on the top cover in greenhouse; When needs are removed the receipts greenhouse heat-insulating quilt, only need roll volume initialization reel part, thermal insulation quilt can be wound on and start on the reel thereupon, becomes a cylinder, leaves the stiff end place in.
The utility model has the advantages that: base materials employed polyethylene high foaming material material thin plate, its characteristic is: 100% independent CAB, water absorption rate is 0.0012 gram/cubic centimetre, proportion is 20～26 gram/cubic meters, thermal conductivity factor is 0.028 kilocalorie/meter. the time. degree, so its overall weight is light, volume is little, be easy on the greenhouse top cover, roll volume and launch lay, or roll volume and remove receipts; Do not have suction, the generation of permeable phenomenon, heat preservation and insulation is good; Base material can be with 3～20mm thin plate, soft easy operating, and materials are few, and cost is reasonable.The heat-insulating and cold that is applicable to greenhouse, greenhouse is used.
Below in conjunction with drawings and Examples, the utility model will be further described:
Fig. 1 is the organigram of greenhouse heat-insulating quilt
Fig. 2 is the A-A profile of Fig. 1
Fig. 3 is the B-B profile of Fig. 1
Fig. 4 is the C-C profile of Fig. 1
As seen from the figure, greenhouse heat-insulating quilt of the present utility model is made up of basic unit and surface layer.The two sides of polyethylene high foaming material material thin plate basic unit 1 is bonded with chemical fabric surface layer 2, make wide 3 meters, long 9 meters, thick 10 millimeters greenhouse heat-insulating quilt, three sides are provided with bound edge strengthening cloth strip 3, are fixed with in the cloth direct-connectedly to tie knots 4, the bent connection rope 5 of peripheral hardware, connection rope adopts 5 millimeters nylon ropes of diameter; Stiff end is provided with the reinforcing steel band 7 that rivet 6 connects, and the end of reeling is provided with the startup reel core 8 of the high foaming fillers of polyethylene, starts 150 millimeters of drum diameters.
Claims (1)
1, a kind of greenhouse heat-insulating quilt is made up of basic unit and surface layer.It is characterized in that.The two sides of polyethylene high foaming material material thin plate basic unit is bonded with the chemical fabric surface layer, and three sides are provided with the bound edge strengthening cloth strip, is fixed with direct-connected tiing knots during cloth is interior, the bent connection rope of peripheral hardware; Stiff end is provided with the reinforcing steel band that rivet connects, and the end of reeling is provided with the startup reel core of the high foaming fillers of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244468 CN2266872Y (en) | 1996-12-12 | 1996-12-12 | Covers for preserving the temp. of green-house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244468 CN2266872Y (en) | 1996-12-12 | 1996-12-12 | Covers for preserving the temp. of green-house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266872Y true CN2266872Y (en) | 1997-11-12 |
Family
ID=33917812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96244468 Expired - Fee Related CN2266872Y (en) | 1996-12-12 | 1996-12-12 | Covers for preserving the temp. of green-house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266872Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870632A (en) * | 2012-09-10 | 2013-01-16 | 许兴旺 | Heat insulation cover for grape overwintering and cold protection |
| CN104542103A (en) * | 2015-01-20 | 2015-04-29 | 任进礼 | Arch vinyl house heat insulation device |
| CN106416902A (en) * | 2016-10-13 | 2017-02-22 | 合肥润雨农业科技有限公司 | Oriental cherry seedling growing method |
-
1996
- 1996-12-12 CN CN 96244468 patent/CN2266872Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870632A (en) * | 2012-09-10 | 2013-01-16 | 许兴旺 | Heat insulation cover for grape overwintering and cold protection |
| CN104542103A (en) * | 2015-01-20 | 2015-04-29 | 任进礼 | Arch vinyl house heat insulation device |
| CN106416902A (en) * | 2016-10-13 | 2017-02-22 | 合肥润雨农业科技有限公司 | Oriental cherry seedling growing method |
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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 |