CN2301054Y - Inflated thermal insulation film - Google Patents
Inflated thermal insulation film Download PDFInfo
- Publication number
- CN2301054Y CN2301054Y CN 97213547 CN97213547U CN2301054Y CN 2301054 Y CN2301054 Y CN 2301054Y CN 97213547 CN97213547 CN 97213547 CN 97213547 U CN97213547 U CN 97213547U CN 2301054 Y CN2301054 Y CN 2301054Y
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- utility
- insulation film
- model
- air storage
- 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
Landscapes
- Protection Of Plants (AREA)
- Greenhouses (AREA)
Abstract
The utility model relates to an inflated thermal insulation film which solves the problems of bad thermal insulation effect and large labor intensity of the existing vegetable greenhouse or ground film; the utility model is characterized in that a transverse (longitudinal) connecting band between air storage chambers filled with air is provided with a through hole, and the utility model has the characteristics of good thermal insulation effect, low labor intensity, etc; the utility model is suitable for the use in the thermal insulation technical field of various industries such as vegetables greenhouse industry, mulching film industry, industrial industry, tour industry, etc.
Description
The utility model relates to material heat preservation technology field, belongs to a kind of inflatable insulation film.
At present, northeast in the winter time, vegetables cultivation and growth in plastic tunnel mostly, but the temperature in the booth does not often reach requirement, all adopts cotton-wadded quilt or woven straw to cover the problem up to standard that booth solves temperature in the past, the cost height, and labour intensity is big.
The purpose of this utility model is exactly that a kind of with low cost and inflatable insulation film that labour intensity is little is provided in order to overcome above-mentioned the deficiencies in the prior art.
The technical solution of the utility model is achieved in that this kind insulation film comprises air storage chamber, connecting band, and the horizontal stroke between the air storage chamber of interior dress gas (indulging) has through hole to connecting band.
There is wire drawing on the surface of above-mentioned air storage chamber, and the connecting band wall has a gas tube.
The utility model compared with prior art has following advantage: because the horizontal stroke (indulging) between air storage chamber has through hole to connecting band, make gas mobile relatively between each air storage chamber, form two-layer or multilayer film up and down, high insulating effect; And wire drawing is arranged on the surface of air storage chamber, make the tensile strength of insulation film itself big, applied widely.
Fig. 1 is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing:
Air storage chamber 1 side's of can be shape shape or other shape of this insulation film has through hole 3 on the horizontal connecting band 2 therebetween, perhaps on vertical connecting band 2 of air storage chamber 1 through hole 3 arranged, and it is mobile relatively 1 of each air storage chamber to be beneficial to gas; Can be as required, air storage chamber 1 can be a plurality of, simultaneously also for the needs of the tensile strength of insulation film own, on air storage chamber 1 surface wire drawing 4 is arranged.
During actual production, directly one-pass film-forming is equipped with gas in air storage chamber 1; Also gas can be housed, connecting band 2 walls are connected with gas tube 5 therein, inflate in film when being beneficial to actual use.
During actual the use, according to the area of booth this kind insulation film is contained on the booth, to substitute the plastics of conventional usefulness, if the not inflation when producing of this insulation film can be inflated in film at gas tube 5 places, the back that finishes clogs 5 of pipes with stopper; Gas is mobile relatively in each air storage chamber 1 of insulation film like this, forms two-layer or multilayer film up and down, and there is gas flow the centre, reaches heat insulation effect, has saved this procedure of covering cotton-wadded quilt or woven straw, and labour intensity is little.
According to the needs that different industries is used, insulation film can select for use soft materials such as plastics or fiber to make, and can be used in the field of thermal insulation of industries such as green house of vegetables, vegetables mulch film and industry, tourism.
Claims (3)
1. an inflatable insulation film comprises air storage chamber (1), connecting band (2), it is characterized in that: the horizontal stroke (indulging) between the air storage chamber of interior dress gas (1) has through hole (3) to connecting band (2).
2. inflatable insulation film according to claim 1 is characterized in that: there is wire drawing (4) on the surface of air storage chamber (1).
3. inflatable insulation film according to claim 1 is characterized in that: connecting band (2) wall has gas tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213547 CN2301054Y (en) | 1997-04-02 | 1997-04-02 | Inflated thermal insulation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213547 CN2301054Y (en) | 1997-04-02 | 1997-04-02 | Inflated thermal insulation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301054Y true CN2301054Y (en) | 1998-12-23 |
Family
ID=33931286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97213547 Expired - Fee Related CN2301054Y (en) | 1997-04-02 | 1997-04-02 | Inflated thermal insulation film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301054Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613164A (en) * | 2012-04-01 | 2012-08-01 | 常熟南师大发展研究院有限公司 | Heating method for killing underground insects |
| CN107548285A (en) * | 2015-03-11 | 2018-01-05 | 斯韦尔工业有限责任公司 | Dropped stitch charge air cooler |
-
1997
- 1997-04-02 CN CN 97213547 patent/CN2301054Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613164A (en) * | 2012-04-01 | 2012-08-01 | 常熟南师大发展研究院有限公司 | Heating method for killing underground insects |
| CN102613164B (en) * | 2012-04-01 | 2014-06-04 | 常熟南师大发展研究院有限公司 | Device and method for killing underground insects by heating method |
| CN107548285A (en) * | 2015-03-11 | 2018-01-05 | 斯韦尔工业有限责任公司 | Dropped stitch charge air cooler |
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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 |