CN202455973U - Heat preserving curtain - Google Patents
Heat preserving curtain Download PDFInfo
- Publication number
- CN202455973U CN202455973U CN2012200734162U CN201220073416U CN202455973U CN 202455973 U CN202455973 U CN 202455973U CN 2012200734162 U CN2012200734162 U CN 2012200734162U CN 201220073416 U CN201220073416 U CN 201220073416U CN 202455973 U CN202455973 U CN 202455973U
- Authority
- CN
- China
- Prior art keywords
- heat holding
- holding curtain
- bar shaped
- aeration zone
- heat
- 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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- 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
Abstract
The utility model relates to a heat preserving curtain, which comprises two layers of plastic films which are mutually connected and a strip inflatable band which is arranged between the two layers of plastic films. Since the heat preserving curtain is formed by the plastic films which are inflated, the heat preserving curtain is light, rainproof and snow-proof. The original plastic lighting surface is not damaged during use. Moreover, influences on the heat preservation performance of a greenhouse on rainy, snowy and windy days are extremely small.
Description
Technical field
The utility model relates to a kind of heat holding curtain, especially relates to a kind of inflated plastic booth thermal insulation curtain.
Background technology
In the winter time; Plastic tunnel utilizes solar energy to improve the temperature in the canopy daytime; Because the booth daylighting area is big, the plastic foil heat-insulating property is extremely low; To night or when not having sunlight, reduce cooling in the canopy for making, people have to cover last layer heat holding curtain (heat holding curtain in the sunlight room that the height of a house is higher is in the room) with the plastics daylighting face outside of booth.
The heat holding curtain that uses at present has three kinds of modes substantially: 1, with the straw screen or mat of braidings such as straw; 2, the heat holding curtain made from cotton-wadded quilt; 3, the heat holding curtain of processing with fibers material.The defective of these heat holding curtains is not only heavy, rain and snow (it is poorer to drench the back heat insulation effect) not, and daily heat-insulating property is also extremely low, and these heat holding curtains all do not have reflective surface, and this just can't be avoided distributing of the interior heat light radiation of canopy at night; These heat holding curtains all exist gas permeability, make heat in the canopy distribute through plastic film daylighting face and heat holding curtain convection current and conduct to Cryogenic air on every side; Up to the present, still do not find a kind of light, rain and snow, the plastic tunnel heat holding curtain that heat-insulating property is superior.
The utility model content
The utility model technical problem to be solved provides a kind of light, rain and snow, heat-insulating property is superior, can make plastic tunnel insulation in night in winter and summer heat insulation heat holding curtain.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of heat holding curtain comprises interconnective two layers of plastic thin films and is located at the bar shaped aeration zone between the said two layers of plastic thin films.
The beneficial effect of the utility model is:
1, the gas in the bar shaped aeration zone heat-insulation layer do not circulate mutually, simultaneously because between the three-layer plastic film (in the booth, heat holding curtain, booth outer) sealed air-tight each other, avoided the heat-energy losses of the inside and outside convection current of booth;
2, because the gas thermal-insulating type of three-layer plastic diaphragm seal property and two-layer gas heat-insulation layer has significantly reduced the heat-energy losses that the inside and outside heat of booth conducts;
3, owing to heat holding curtain is formed by the plastic film inflation, so light, rain and snow.And in use original plastics daylighting face had no injury.And rainy day, snow sky, wind sky influence minimum to the heat insulating ability of booth.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, wherein one deck of said two layers of plastic thin films is a reflector layer, and another layer is bar shaped aeration zone outer wall layer.
Adopt the beneficial effect of above-mentioned further scheme to be, one deck of the utility model heat holding curtain is made as reflector layer, has avoided the heat-energy losses of booth light radiation in night.
Reflector layer is on plastic foil, to have increased one deck reflective membrane with reflectorized material; Bar shaped aeration zone outer wall layer is made up of common booth plastic foil.
Further, said reflector layer is connected through bonding with said bar shaped aeration zone outer wall layer.
Further, said bar shaped aeration zone is transversely arranged according to said heat holding curtain scrolling direction, and said bar shaped aeration zone is provided with two row in a longitudinal direction at least.
Further, be provided with inflation between said every row bar shaped aeration zone and be communicated with band.
Further, also be provided with air-filled pore on the said heat holding curtain.
Further, said heat holding curtain also comprises and installs and fixes cylindrical void, roller shutter fixed axis, saidly installs and fixes the end that cylindrical void is located at said heat holding curtain, and said roller shutter fixed axis is located at the other end of said heat holding curtain.
Further, the two ends of said roller shutter fixed axis are provided with roller shutter fixed axis cylindrical void.
Description of drawings
Fig. 1 is the structural representation of the utility model heat holding curtain;
In the accompanying drawing, the list of parts of each label representative is following:
1, air-filled pore, 2, the bar shaped aeration zone, 3, inflation is communicated with band, 4, the roller shutter fixed axis, 5, roller shutter fixed axis cylindrical void, 6, reflector layer, 7, bar shaped aeration zone outer wall layer, 8, install and fix cylindrical void.
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
A kind of heat holding curtain, as shown in Figure 1, comprise interconnective two layers of plastic thin films and be located at the bar shaped aeration zone 2 between the said two layers of plastic thin films.Wherein one deck of said two layers of plastic thin films is a reflector layer 6, and another layer is bar shaped aeration zone outer wall layer 7.Said reflector layer 6 and said bar shaped aeration zone outer wall layer 7 become the one of sealing through adhering and pressing.
Said bar shaped aeration zone 2 is transversely arranged according to said heat holding curtain scrolling direction, and said bar shaped aeration zone 2 is provided with two row in a longitudinal direction.Be provided with the inflation connection between the said bar shaped aeration zone 2 and be with 3.
Also be provided with air-filled pore 1 on the said heat holding curtain.Said heat holding curtain also comprises and installs and fixes cylindrical void 8, roller shutter fixed axis 4, saidly installs and fixes the end that cylindrical void 8 is located at said heat holding curtain, and said roller shutter fixed axis 4 is located at the other end of said heat holding curtain.The two ends of said roller shutter fixed axis 4 are provided with roller shutter fixed axis cylindrical void 5.
Before the use, through air-filled pore 1 inflation, gas is communicated with along inflation is with 3 with bar shaped aeration zone 2 gassies.The two ends of roller shutter fixed axis 4 are fixed on the roller shutter fixed axis cylindrical void 5, and the other end of heat holding curtain is fixed on the upper end of booth through installing and fixing cylindrical void 8.
When night in winter, booth need be incubated heat holding curtain is covered on the plastic tunnel daylighting face, formed the two-layer gas insulation belt that does not circulate mutually, seals each other thus: the gas insulation belt between heat holding curtain bar shaped aeration zone 2, daylighting face and the bar shaped aeration zone 2.When daytime, booth needed daylighting heat holding curtain is rolled, roll back reflector layer 6 inwardly, bar shaped aeration zone outer wall layer 7 is towards the outside.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. a heat holding curtain is characterized in that: comprise interconnective two layers of plastic thin films and be located at the bar shaped aeration zone between the said two layers of plastic thin films.
2. heat holding curtain according to claim 1 is characterized in that: wherein one deck of said two layers of plastic thin films is a reflector layer, and another layer is bar shaped aeration zone outer wall layer.
3. heat holding curtain according to claim 2 is characterized in that: said reflector layer is connected through bonding with said bar shaped aeration zone outer wall layer.
4. according to each described heat holding curtain of claim 1 to 3, it is characterized in that: said bar shaped aeration zone is transversely arranged according to said heat holding curtain scrolling direction, and said bar shaped aeration zone is provided with two row in a longitudinal direction at least.
5. heat holding curtain according to claim 4 is characterized in that: be provided with inflation between said every row bar shaped aeration zone and be communicated with band.
6. according to each described heat holding curtain of claim 1 to 3, it is characterized in that: also be provided with air-filled pore on the said heat holding curtain.
7. according to each described heat holding curtain of claim 1 to 3; It is characterized in that: said heat holding curtain also comprises and installs and fixes cylindrical void, roller shutter fixed axis; Saidly install and fix the end that cylindrical void is located at said heat holding curtain, said roller shutter fixed axis is located at the other end of said heat holding curtain.
8. heat holding curtain according to claim 7 is characterized in that: the two ends of said roller shutter fixed axis are provided with roller shutter fixed axis cylindrical void.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200734162U CN202455973U (en) | 2011-07-05 | 2012-03-01 | Heat preserving curtain |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120234284.2 | 2011-07-05 | ||
| CN201120234284 | 2011-07-05 | ||
| CN2012200734162U CN202455973U (en) | 2011-07-05 | 2012-03-01 | Heat preserving curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455973U true CN202455973U (en) | 2012-10-03 |
Family
ID=46904187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200734162U Expired - Fee Related CN202455973U (en) | 2011-07-05 | 2012-03-01 | Heat preserving curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900160A (en) * | 2012-11-06 | 2013-01-30 | 天津大学建筑设计研究院 | Multi-layer aeration combined film body for performing heat preservation on building |
-
2012
- 2012-03-01 CN CN2012200734162U patent/CN202455973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900160A (en) * | 2012-11-06 | 2013-01-30 | 天津大学建筑设计研究院 | Multi-layer aeration combined film body for performing heat preservation on building |
| CN102900160B (en) * | 2012-11-06 | 2014-06-25 | 天津大学建筑设计研究院 | Multi-layer aeration combined film body for performing heat preservation on building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xin Yu Yu energy technology (Beijing) Co., Ltd. Assignor: Wang Xiuli Contract record no.: 2012990000944 Denomination of utility model: Heat holding curtain and its making process Granted publication date: 20121003 License type: Exclusive License Record date: 20121227 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: 100095 Haidian District hot springs town, Beijing Tuan Tuan Village Patentee after: Xin Yu Yu energy technology (Beijing) Co., Ltd. Address before: 100095 Beijing hot springs town, the junction of the east end of the junction of the boat is 100 meters to the east of the city of Haidian District Patentee before: Wang Xiuli |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20200301 |