CN202172667U - Open arched inner thermal insulation device - Google Patents
Open arched inner thermal insulation device Download PDFInfo
- Publication number
- CN202172667U CN202172667U CN2011202206994U CN201120220699U CN202172667U CN 202172667 U CN202172667 U CN 202172667U CN 2011202206994 U CN2011202206994 U CN 2011202206994U CN 201120220699 U CN201120220699 U CN 201120220699U CN 202172667 U CN202172667 U CN 202172667U
- Authority
- CN
- China
- Prior art keywords
- plastic film
- thermal insulation
- insulation device
- inner thermal
- spool
- 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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Classifications
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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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model discloses an open arched inner thermal insulation device, comprising a rocker, a crank, a universal joint, a winding shaft and a plastic film. One end of the plastic film is fixed on the fixing column on the top part of the arched roof, and the other end is fixed on the winding shaft. The plastic film is wound on the winding shaft. One end of the universal joint is connected at one side of the winding shaft, and the other end is fixedly connected with the rocker. The crank is connected on the tail end of the rocker. The open arched inner thermal insulation device of the utility model adopts the opening and closing method of manual operation, so the cost is low, the air inside and outside the greenhouse can be circulated and exchanged, the aim at adjusting the temperature of the inner environment of the greenhouse is realized, and flowers can grow up healthily.
Description
Technical field
The utility model relates to a kind of attemperator, is meant a kind of openable arch inner thermal insulation device especially.
Background technology
When adopting the greenhouse culture top grade flower, to note the environmental temperature of flower plant growth especially, especially in the winter time; Night, temperature was lower; If do not take suitable insulation measure to increase environmental temperature, then can have a strong impact on the growth quality of flowers, can cause flowers dead when serious.To the noon on daytime, illumination is strong, temperature recovery, and temperature rises also comparatively fast in the greenhouse, can not open ventilations, cooling like inner thermal insulation device, and flowers are gently then scalded, and are heavy then extremely boiling hot.
The utility model content
The problem that the utility model will solve is the deficiency that overcomes in the background technology; A kind of openable arch inner thermal insulation device is provided, this arch inner thermal insulation device, employing can be opened, can be closed mode; Regulate the environmental temperature of flower growth, be beneficial to the flowers healthy growth.
For addressing the above problem, the utility model is taked following technical scheme:
A kind of openable arch inner thermal insulation device of the utility model is made up of rocking bar, crank, universal joint, spool, plastic film.One end of plastic film is fixed on the fixed leg at arch covering top, and the other end is fixed on the spool, and plastic film can be wound on the spool, and an end of universal joint is connected a side of spool, and the other end is fixedly connected with rocking bar, and crank is connected the end of rocking bar.When needing to regulate the booth interior environment temperature, rotatable crank drives spool and rotates through rocking bar, universal joint, if rotate to the arch covering top, then plastic film is wound on the spool, and arch covering is able to open, and reaches ventilation, cooling; If rotate to arch covering two side bottoms, then plastic film spreads out along arch covering, and arch covering is able to close, and reaches insulation, heats.Through this unlatching, close mode, realize greenhouse inner air and outer air circulation exchange, reach the purpose of regulating the greenhouse interior environment temperature.
A corrective measure of this programme is that plastic film is the light-transmission type plastic film.
Take such scheme, have the following advantages:
Can find out by above scheme, because openable arch inner thermal insulation device is made up of rocking bar, crank, universal joint, spool, plastic film; And an end of plastic film is fixed on the fixed leg at arch covering top, and the other end is fixed on the spool, and plastic film can be wound on the spool; Thisly manually open, can close mode, cost is low, has realized greenhouse inner air and outer air circulation exchange; Reached the purpose of regulating the greenhouse interior environment temperature, made flowers ability healthy growth.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, a kind of openable arch inner thermal insulation device of the utility model is made up of rocking bar 1, crank 2, universal joint 3, spool 4, plastic film 5; One end of said plastic film 5 is fixed on the fixed leg 6 at arch covering 7 tops, and the other end is fixed on the spool 4, and an end of said universal joint 3 is connected a side of spool 4, and the other end is fixedly connected with rocking bar 1, and said crank 2 is connected the end of rocking bar 1.
Said plastic film 5 can be wound on the spool 4.
Said plastic film 5 is the light-transmission type plastic film.
During operation, rotate crank 2, can pass through rocking bar 1, universal joint 3, drive spool 4 and rotate, thereby make plastic film 5 be wound on the spool 4 or spread out on arch covering 7, reach unlatching or close the purpose of arch covering.
Claims (3)
1. openable arch inner thermal insulation device; Form by rocking bar (1), crank (2), universal joint (3), spool (4), plastic film (5); It is characterized in that: an end of said plastic film (5) is fixed on the fixed leg (6) at arch covering (7) top, and the other end is fixed on the spool (4), and an end of said universal joint (3) is connected a side of spool (4); The other end is fixedly connected with rocking bar (1), and said crank (2) is connected the end of rocking bar (1).
2. a kind of openable arch inner thermal insulation device according to claim 1, it is characterized in that: said plastic film (5) can be wound on the spool (4).
3. a kind of openable arch inner thermal insulation device according to claim 1 is characterized in that: said plastic film (5) is the light-transmission type Polypropylence Sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202206994U CN202172667U (en) | 2011-06-21 | 2011-06-21 | Open arched inner thermal insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202206994U CN202172667U (en) | 2011-06-21 | 2011-06-21 | Open arched inner thermal insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172667U true CN202172667U (en) | 2012-03-28 |
Family
ID=45862578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202206994U Expired - Fee Related CN202172667U (en) | 2011-06-21 | 2011-06-21 | Open arched inner thermal insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548620A (en) * | 2013-10-31 | 2014-02-05 | 大连创达技术交易市场有限公司 | Light-control temperature-adjusting greenhouse |
| CN104137748A (en) * | 2014-08-05 | 2014-11-12 | 无锡市翱宇特新科技发展有限公司 | Arch-shaped thin photovoltaic film heat preservation device |
-
2011
- 2011-06-21 CN CN2011202206994U patent/CN202172667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548620A (en) * | 2013-10-31 | 2014-02-05 | 大连创达技术交易市场有限公司 | Light-control temperature-adjusting greenhouse |
| CN104137748A (en) * | 2014-08-05 | 2014-11-12 | 无锡市翱宇特新科技发展有限公司 | Arch-shaped thin photovoltaic film heat preservation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20120621 |