CN102835281A - Openable arched internal heat preservation device - Google Patents
Openable arched internal heat preservation device Download PDFInfo
- Publication number
- CN102835281A CN102835281A CN2011101745357A CN201110174535A CN102835281A CN 102835281 A CN102835281 A CN 102835281A CN 2011101745357 A CN2011101745357 A CN 2011101745357A CN 201110174535 A CN201110174535 A CN 201110174535A CN 102835281 A CN102835281 A CN 102835281A
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- CN
- China
- Prior art keywords
- openable
- plastic film
- spool
- fixed
- heat preservation
- 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.)
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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
The invention discloses an openable arched internal heat preservation device, which comprises rockers, cranks, cardan joints, reels and plastic films. One end of each plastic film is fixed on a fixed post on the top of an arched roof, the other end of each plastic film is fixed on one of the reels, the plastic films can be wound on the reels, one end of each cardan joint is connected with one side of one of the reels, the other end of each cardan joint is fixedly connected with one of the rockers, and the cranks are connected with the tail ends of the rockers. Because the openable arched internal heat preservation device can be manually opened and closed, the cost is low, ventilation between the interior and the external of a greenhouse can be realized, the internal environmental temperature of the greenhouse can be regulated, and thereby flowers can healthily grow.
Description
Technical field
The present invention relates to a kind of attemperator, be 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.
Summary of the invention
The problem that the present invention will solve is the deficiency that overcomes in the background technology, and a kind of openable arch inner thermal insulation device is provided, this arch inner thermal insulation device, and employing can be opened, can be closed mode, regulates the environmental temperature of flower growth, is beneficial to the flowers healthy growth.
For addressing the above problem, the present invention takes following technical scheme:
A kind of openable arch inner thermal insulation device of the present invention 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 a structural representation of the present invention.
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 present invention 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 |
|---|---|---|---|
| CN2011101745357A CN102835281A (en) | 2011-06-21 | 2011-06-21 | Openable arched internal heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101745357A CN102835281A (en) | 2011-06-21 | 2011-06-21 | Openable arched internal heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102835281A true CN102835281A (en) | 2012-12-26 |
Family
ID=47363218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101745357A Pending CN102835281A (en) | 2011-06-21 | 2011-06-21 | Openable arched internal heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102835281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222404A (en) * | 2013-05-17 | 2013-07-31 | 济南安信农业科技有限公司 | Greenhouse sunshade net winding or unwinding device |
-
2011
- 2011-06-21 CN CN2011101745357A patent/CN102835281A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222404A (en) * | 2013-05-17 | 2013-07-31 | 济南安信农业科技有限公司 | Greenhouse sunshade net winding or unwinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |