CN2598336Y - Radiant sunshade electric heating curtain - Google Patents
Radiant sunshade electric heating curtain Download PDFInfo
- Publication number
- CN2598336Y CN2598336Y CNU032286457U CN03228645U CN2598336Y CN 2598336 Y CN2598336 Y CN 2598336Y CN U032286457 U CNU032286457 U CN U032286457U CN 03228645 U CN03228645 U CN 03228645U CN 2598336 Y CN2598336 Y CN 2598336Y
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- CN
- China
- Prior art keywords
- electric heating
- infrared
- radiant
- greenhouse
- heating wire
- 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
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- Greenhouses (AREA)
Abstract
A radiation sunshade electrothermal curtain comprises a woven mesh frame, a metal reflection strip and a transparent strip; wherein the metal reflection strip and the transparent strip are arranged in parallel on the mesh frame. The utility model is characterized in that: the metal reflection strip faces one side of the greenhouse and is provided with infrared heating wire. The utility model resolves the technical problem that the moisture forms into drips on the greenhouse.
Description
Technical field:
The utility model is about horticultural facility, especially about a kind of abat vent.
Background technology:
Facilities horticulture is an important branch in the industrialized agriculture.It is to improve local environment or create new environment by various job facilities artificially, is the germination of gardening plant, the emerging agrotechnique that growth provides a suitable little climate.Because it is not subjected to the restriction of nature climatic condition, worldwide in order to produce the important technique measure of nuisanceless fresh vegetables, flowers or anti-season agricultural product.Various agronomy upgrade with the appearance of facility, and the update of same facility is bred again and expedited the emergence of many brand-new agronomy.In this agronomy and facility are mutually promoted the process of development, sunshading facility also improves development constantly, from initial simply by the coloured plastics material bar or through the sunshade net of, parallel braiding to by on the grid framework of, parallel braiding, being arranged alternately clear bar and vittate abat vent mutually, again and then be substituted with vitta with the metallic reflection bar and form a kind of can daytime flashing back the sunlight and reduce the plant direct sunlight and reduce its environmental temperature, can prevent that underground heat from playing the sunshade curtain of insulation effect to outdoor radiation night again.This reflective energy-saving sunshade curtain can make that temperature descends 4～7 ℃ in the greenhouse summer, then improves 5～8 ℃ of room temperatures winter, and fractional energy savings reaches 50%～80%, and light and handy, easy to use, the life-span is long; But its weak point is cold season, because inside and outside temperature difference is big, moisture condenses in curtain and forms water droplet, and this water droplet drops down onto on the plant stem-leaf and will produce harm to its growth.
Summary of the invention:
The utility model provides a kind of radiation sunshade electric heating curtain, prevents that with solution moisture from condensing and generate the technical problem of water droplet thereon.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of radiation sunshade electric heating curtain, comprise by the metallic reflection bar and the clear bar that are arranged on through the grid framework of, parallel braiding and parallel interval on the above-mentioned grid framework, it is characterized in that: this metallic reflection bar is provided with the infrared electric heating line towards the one side in the greenhouse.
Above-mentioned radiation sunshade electric heating curtain is characterized in that: the infrared wavelength of this infrared electric heating line is 2～20 μ m.
Above-mentioned radiation sunshade electric heating curtain is characterized in that: preferred infrared electric heating line is a carbon fiber infrared electric heating line.
Above-mentioned radiation sunshade electric heating curtain is characterized in that: also can be provided with the infrared electric heating line on the one side of this clear bar in the greenhouse.
The utility model has the advantages that:
1. eliminate moisture and be condensed into the environmental condition of water droplet, thereby prevent that effectively plant from endangered by water droplet.
2. have heating function, but both one-object-many-purposes, and the alternative again traditional fuel Heating blower fan or the heat effect of other firing equipment are saved equipment investment.
3. infrared radiation can promote plant growing, helps improving its quality and yield.
Description of drawings:
Fig. 1～3rd, several structural representations of the utility model.
Embodiment:
See also Fig. 1～3, the utility model comprises grid framework 1, clear bar 3 and the metallic reflection bar 5 that is formed by warp 11 and parallel 12 braidings.Clear bar 3 and metallic reflection bar 5 are parallel to each other and are embedded on the grid framework 1, and parallel 12 interweaves from clear bar 3 and metallic reflection bar 5 two sides by certain braiding pattern and crosses their envelopes are fixed.Clear bar 3 is generally polyethylene, polyvinyl chloride or polyester plastics film and makes, and can also be added with anti-agricultural chemicals and ultraviolet-resistant aid therein, to improve its degradation-resistant ability, life-saving.Metallic reflection bar 5 is an aluminum foil strip; Or the centre respectively is up and down the complex reflex film bar of protective clear layer for aluminium lamination; Perhaps, between upper and lower aluminium lamination, be provided with five layers of complex reflex film bar of microporous foam layer again for aluminium lamination is divided into upper and lower aluminium lamination.The alternate configurations pattern of metallic reflection bar 5 and clear bar 3 is decided by its sunshade degree, and 2+1+1+1 alternate intervals for example shown in Figure 1 is arranged, and its sunshade rate is 60%; 1+1 pattern configurations shown in Figure 2, its sunshade rate is 50%; Dispose then sunshade rate by 4+1 pattern (see figure 3) and reach 80%.A face of metallic reflection bar 5 is provided with infrared electric heating line 4, and during use, this face is faced the plant that is hidden.When metallic reflection bar 5 had the various complex reflex film bar of protective clear layer for appearance, this infrared electric heating line 4 preferably was embedded between aluminium lamination and the protective clear layer.Send the infrared rays that wavelength is 2～20 μ m after these infrared electric heating line 4 energisings, the plant of the whole abat vent of one side radiation heating and its covering, prevent that moisture is condensed into water droplet and promotes plant growing on abat vent, the opposing party can strengthen being radiated to energy on the plant of crop through the reflection of metallic reflection bar 5 again.For increasing the infrared emission function, these infrared electric heating line 4 preferred carbon fiber infrared electric heating lines that use.In addition, the utility model also can be provided with infrared electric heating line 4 in clear bar 3 on the one side in greenhouse.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032286457U CN2598336Y (en) | 2003-01-30 | 2003-01-30 | Radiant sunshade electric heating curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032286457U CN2598336Y (en) | 2003-01-30 | 2003-01-30 | Radiant sunshade electric heating curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598336Y true CN2598336Y (en) | 2004-01-14 |
Family
ID=34164447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032286457U Expired - Fee Related CN2598336Y (en) | 2003-01-30 | 2003-01-30 | Radiant sunshade electric heating curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598336Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101677513B (en) * | 2007-05-14 | 2012-06-27 | 皇家飞利浦电子股份有限公司 | Shading device |
| CN105799158A (en) * | 2016-03-23 | 2016-07-27 | 吉林重通成飞新材料股份公司 | Wind power blade reinforced heating device |
-
2003
- 2003-01-30 CN CNU032286457U patent/CN2598336Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101677513B (en) * | 2007-05-14 | 2012-06-27 | 皇家飞利浦电子股份有限公司 | Shading device |
| CN105799158A (en) * | 2016-03-23 | 2016-07-27 | 吉林重通成飞新材料股份公司 | Wind power blade reinforced heating device |
| CN105799158B (en) * | 2016-03-23 | 2018-07-31 | 吉林重通成飞新材料股份公司 | Wind electricity blade reinforcement heating device |
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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 |