CN103416262A - Inner thermal-insulation system for multi-span greenhouses - Google Patents
Inner thermal-insulation system for multi-span greenhouses Download PDFInfo
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- CN103416262A CN103416262A CN2013102271959A CN201310227195A CN103416262A CN 103416262 A CN103416262 A CN 103416262A CN 2013102271959 A CN2013102271959 A CN 2013102271959A CN 201310227195 A CN201310227195 A CN 201310227195A CN 103416262 A CN103416262 A CN 103416262A
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- China
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- steel wire
- insulation quilt
- thermal insulation
- heat preservation
- wire rope
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The invention discloses an inner thermal-insulation system for multi-span greenhouses. The inner thermal-insulation system comprises an inner thermal-insulation quilt and drive mechanisms for driving the inner thermal-insulation quilt to be unfolded or folded. Each drive mechanism comprises a motor which is fixed on a column and connected with a transmission shaft, and a reel is installed on each transmission shaft to wind and unwind driving steel wire ropes. The inner thermal-insulation quilt can be unfolded or folded under the pulling of the steel wire ropes. According to the inner thermal-insulation system, airtight thermal-insulation spaces can be formed, loss of heat in the multi-span greenhouses can be reduced, and energy consumption can be reduced, so that temperatures in the multi-span greenhouses at night can be effectively guaranteed.
Description
Technical field
The present invention relates to a kind of heat preservation system in attached greenhouse, belong to the industrialized agriculture technical field.
Background technology
Industrialized agriculture is to utilize engineering means and industrialized production, for plant production provides suitable growing environment, make it in most economical growing space, obtain a kind of high-efficiency agriculture of maximum output, quality and economic benefit, that the agricultural product agricultural that breaks traditions is seasonal, realize the listing of agricultural product anti-season, further meet the effective ways of diversification, multi-level consumption demand.
Attached-greenhouse is one of main forms of industrialized agriculture, has automation, intellectuality, characteristics that mechanization degree is high, and inside greenhouse possesses the facilities such as insulation, illumination, ventilation and sprinkling irrigation, can carry out solid growth, belongs to the modernization large greenhouse.Traditional greenhouse by solar heat of comparing, its advantage is that the daylighting time is long, wind resistance and high-output stress-resistance have large-area application in a lot of areas of China, but still are at present the starting stage.In China, since entering into winter, cold air is frequent, and the diastrous weathers such as the cold current brought, strong wind, overcast and rainy snow affect China various places.Along with temperature reduces gradually, the production of industrialized agriculture has been caused to great threat, now carry out corresponding Insulation most important.
At present, the main Insulation mainly be used in attached-greenhouse has the increase heating equipment, and the measures such as two layers of thermal screen, the insulation of increase side are installed.Wherein, adopt temperature raising device, cost is high, causes the huge waste of the energy; Two layers of thermal screen are installed, are increased side insulation etc. and handle, because there is no the comparatively airtight space of formation, very easily cause the lost of heat in greenhouse, heat insulation effect is not obvious.
Summary of the invention
The purpose of this invention is to provide a kind of heat preservation system in attached greenhouse, use this heat preservation system inside, can form comparatively airtight keeping warmth space, reduce scattering and disappearing of indoor heat, reduce energy consumption, thereby effectively guarantee the temperature in the greenhouse at night.
In order to reach the technical scheme that this purpose takes, comprise:
In above-mentioned heat preservation system in attached greenhouse, interior thermal insulation quilt 4 two ends are sagging near ground, and the system closure forms airtight heat accumulation space afterwards.
In above-mentioned heat preservation system in attached greenhouse, be fixed on the operation of packing up that the driving lever 3 driven on limit 14 can have been assisted interior thermal insulation quilt 4.
In above-mentioned heat preservation system in attached greenhouse, lacing wire steel wire rope 13 is through in interior thermal insulation quilt 4, avoids the middle tenesmus because deadweight causes of interior thermal insulation quilt.
In above-mentioned heat preservation system in attached greenhouse, the limit of receipts steel wire rope 12 is arranged between two heel posts of attached-greenhouse, can be used as the reciprocating track of lacing wire steel wire rope 13 two ends snap close 16.
In above-mentioned heat preservation system in attached greenhouse, drive steel wire rope 5 to be wrapped on reel 8, through the reverse wheel 7 under the initiating terminal crossbeam, by wheel on two-wheel suspension wire wheel 6, finally walk around the reverse wheel under the terminal crossbeam, after returning, by the lower whorl of two-wheel suspension wire wheel 6, arrive another reverse wheel of initiating terminal, on reel 8, complete a complete Steel rope drive loop.
Native system has the following advantages:
1. in adopting, thermal insulation quilt replaces traditional inside thermal screen, and heat transfer coefficient reduces, and interior thermal insulation quilt two ends falls to ground, forms airtight keeping warmth space, and heat insulation effect is more obvious.
2. electric motor starting, drive reel folding and unfolding steel wire rope by power transmission shaft, makes the Steel rope drive loop pack up or launch interior thermal insulation quilt, and drive system is simple to operation.
3. drive limit that driving lever is installed, overheap while avoiding interior thermal insulation quilt to pack up, the phenomenon of turning over before thermal insulation quilt in occurring.
4. be provided with the lacing wire steel wire rope in system, and curtain line formation grid, avoid interior thermal insulation quilt to cause tenesmus because of deadweight.
5. heat preservation system inside is applicable to each regional Winter protection, can effectively reduce energy consumption.
6. this heat preservation system inside adopts wire rope gearing, and cost is low, is beneficial to popularization.
The accompanying drawing explanation
Fig. 1 is span direction cutaway view
Fig. 2 is standard width of a room in an old-style house direction cutaway view
Fig. 3 is end part of driving shaft reel scheme of installation
Fig. 4 is the motor position schematic diagram
Fig. 5 is interior thermal insulation quilt partial schematic diagram while packing up
Fig. 6 is Steel rope drive card scheme of installation
Fig. 7 is the driving lever scheme of installation
Fig. 8 is the turnbuckle scheme of installation
Fig. 9 installs the thing schematic diagram for receiving the limit steel wire rope
Figure 10 is interior thermal insulation quilt vertical view while packing up
Label declaration:
1. the interior thermal insulation quilt 5. of column 2. crossbeam 3. driving lever 4. drives steel wire rope 6. two-wheels to go offline and takes turns 17. acts of lines of 7. reverse wheel 8. reel 9. power transmission shaft 10. motor 11. crossbeam lower edges 12. receipts limit steel wire rope 13. lacing wire steel wire ropes 14. driving limit 15. turnbuckle 16. snap closes, 18. shaft stool 19. motor cabinet 20. Steel rope drive card 21. draw-in groove 22. jump ring 23. sprocket wheels
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described further.
Motor 10 is fixed on column 1 by motor cabinet 19, and power transmission shaft 9 links by sprocket wheel 23 and motor 10, and is supported and be arranged on column 1 by shaft stool 18, and reel 8 is arranged on power transmission shaft 9, by bolt-locking, fixes.Crossbeam 2 is arranged between column 1, curtain line 17 minutes is two-layer up and down, with certain spacing, be fixed between each crossbeam of whole attached-greenhouse, interior thermal insulation quilt 4 is arranged between two-layer curtain line, lacing wire steel wire rope 13 is through on interior thermal insulation quilt 4, and the two ends of lacing wire steel wire rope 13 are enclosed within and receive on limit steel wire rope 12 by snap close 16 respectively.One end of interior thermal insulation quilt 4 is stuck in draw-in groove 21 by jump ring 22, and draw-in groove 21 is fixed on crossbeam lower edge 11, and interior thermal insulation quilt 4 other ends are fixed on and drive on limit 14, by being fixed on the driving lever 3 driven on limit 14, assisted interior thermal insulation quilt 4 expansion, pack up operation.Reverse wheel 7 is fixed on attached-greenhouse top and terminal crossbeam lower edge 11, and two-wheel suspension wire wheel 6 is fixed on intermediate transverse girder lower edge 11, and reverse wheel 7 and the two-wheel wheel that goes offline 6 is straight line in the vertical.Drive steel wire rope 5 to be fixed on Steel rope drive card 20, Steel rope drive card 20 is arranged on and drives on limit 14 by bolt, drive steel wire rope 5 to be wrapped on reel 8, through being arranged on the reverse wheel 7 on top crossbeam lower edge 11, by taking turns on two-wheel suspension wire wheel 6, walk around the reverse wheel 7 on terminal crossbeam lower edge 11, pass through the lower whorl of two-wheel suspension wire wheel 6 after returning, arrive another reverse wheel 7 on top crossbeam lower edge 11, finally, on reel 8, complete a complete loop.Turnbuckle 15 tightens up whole and drives steel wire rope.
Finally it should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (12)
1. a heat preservation system in attached greenhouse, it is characterized in that: this system mainly comprises: column (1), crossbeam (2), driving lever (3), interior thermal insulation quilt (4), drive steel wire rope (5), two-wheel goes offline and takes turns 6), reverse wheel (7, reel (8), power transmission shaft (9), motor (10), crossbeam lower edge (11), receive limit steel wire rope (12), lacing wire steel wire rope (13), drive limit (14), turnbuckle (15), snap close (16), curtain line (17), shaft stool (18), motor cabinet (19), Steel rope drive card (20), draw-in groove (21), jump ring (22).
2. a kind of heat preservation system in attached greenhouse according to claim 1, it is characterized in that: this system comprises interior thermal insulation quilt (4), for stoping night indoor heat to external diffusion.
3. a kind of heat preservation system in attached greenhouse according to claim 2 is characterized in that: in this, thermal insulation quilt (4) material is generally fluffy cotton+nonwoven, also can have for other light thermal-insulation quilt of heat insulating effect.
4. a kind of heat preservation system in attached greenhouse according to claim 2, is characterized in that: sagging close ground, this thermal insulation quilt (4) two ends, the airtight heat accumulation space of formation after interior thermal insulation quilt (4) is closed.
5. a kind of heat preservation system in attached greenhouse according to claim 1, it is characterized in that: this system comprises lacing wire steel wire rope (13), for straining interior thermal insulation quilt (4), avoid interior thermal insulation quilt because of the deadweight reason cause sagging.
6. according to claim 3 and 5 described a kind of heat preservation system in attached greenhouses, it is characterized in that: this lacing wire steel wire rope (13) passes from interior thermal insulation quilt (4), or adopt other fixation, lacing wire steel wire rope (13) and interior thermal insulation quilt (4) are bundled.
7. a kind of heat preservation system in attached greenhouse according to claim 5, it is characterized in that: every 0.5 meter wide interior thermal insulation quilt (4) should at least comprise a lacing wire steel wire rope (13).
8. a kind of heat preservation system in attached greenhouse according to claim 5 is characterized in that: the two ends of this lacing wire steel wire rope (13) by snap close with receive limit steel wire ropes (12) and be connected.
9. a kind of heat preservation system in attached greenhouse according to claim 1 is characterized in that: this system comprises receives limit steel wire rope (12), for straining lacing wire steel wire rope (13).
10. a kind of heat preservation system in attached greenhouse according to claim 9 is characterized in that: this system should at least comprise two and receive limit steel wire ropes (12).
11., according to claim 5 and 9 described a kind of heat preservation system in attached greenhouses, it is characterized in that: this lacing wire steel wire rope (13) can slide along receiving limit steel wire rope (12).
12. a kind of heat preservation system in attached greenhouse according to claim 1 is characterized in that: this system comprises driving lever (3), for having assisted the operation of packing up of interior thermal insulation quilt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227195.9A CN103416262B (en) | 2013-06-08 | 2013-06-08 | Heat preservation system in attached greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227195.9A CN103416262B (en) | 2013-06-08 | 2013-06-08 | Heat preservation system in attached greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103416262A true CN103416262A (en) | 2013-12-04 |
| CN103416262B CN103416262B (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310227195.9A Active CN103416262B (en) | 2013-06-08 | 2013-06-08 | Heat preservation system in attached greenhouse |
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| CN (1) | CN103416262B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036796A (en) * | 2019-05-07 | 2019-07-23 | 甘肃省农业科学院蔬菜研究所 | Attached-greenhouse side wall heat preservation system inside |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520557A1 (en) * | 1975-05-09 | 1976-11-18 | Richard Weber | Green-house blind fitting - consists of one or more translucent blinds having different air and light permeabilities |
| US4565230A (en) * | 1983-10-03 | 1986-01-21 | Rijn Barend C Van | Movable curtain systems for greenhouses and components therefor |
| CN2779855Y (en) * | 2005-04-11 | 2006-05-17 | 中国农业大学 | Manual curtain pulling device |
| CN2877268Y (en) * | 2006-02-07 | 2007-03-14 | 同济大学 | Multi-span thin film greenhouse thermal insulation curtain drawbar multiple-point flexible driving device |
| CN201509461U (en) * | 2009-09-11 | 2010-06-23 | 苏胜举 | Heat preservation system in attached greenhouse |
| CN203387999U (en) * | 2013-06-08 | 2014-01-15 | 北京京鹏润和农业科技有限公司 | Inner heat insulation system of multi-span greenhouse |
-
2013
- 2013-06-08 CN CN201310227195.9A patent/CN103416262B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520557A1 (en) * | 1975-05-09 | 1976-11-18 | Richard Weber | Green-house blind fitting - consists of one or more translucent blinds having different air and light permeabilities |
| US4565230A (en) * | 1983-10-03 | 1986-01-21 | Rijn Barend C Van | Movable curtain systems for greenhouses and components therefor |
| CN2779855Y (en) * | 2005-04-11 | 2006-05-17 | 中国农业大学 | Manual curtain pulling device |
| CN2877268Y (en) * | 2006-02-07 | 2007-03-14 | 同济大学 | Multi-span thin film greenhouse thermal insulation curtain drawbar multiple-point flexible driving device |
| CN201509461U (en) * | 2009-09-11 | 2010-06-23 | 苏胜举 | Heat preservation system in attached greenhouse |
| CN203387999U (en) * | 2013-06-08 | 2014-01-15 | 北京京鹏润和农业科技有限公司 | Inner heat insulation system of multi-span greenhouse |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036796A (en) * | 2019-05-07 | 2019-07-23 | 甘肃省农业科学院蔬菜研究所 | Attached-greenhouse side wall heat preservation system inside |
| CN110036796B (en) * | 2019-05-07 | 2024-02-02 | 甘肃省农业科学院蔬菜研究所 | Thermal insulation system in multi-span greenhouse side wall |
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| Publication number | Publication date |
|---|---|
| CN103416262B (en) | 2016-01-13 |
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