CN105493961B - Heat-insulating film for greenhouse control mechanism and its installation method - Google Patents
Heat-insulating film for greenhouse control mechanism and its installation method Download PDFInfo
- Publication number
- CN105493961B CN105493961B CN201610066764.XA CN201610066764A CN105493961B CN 105493961 B CN105493961 B CN 105493961B CN 201610066764 A CN201610066764 A CN 201610066764A CN 105493961 B CN105493961 B CN 105493961B
- Authority
- CN
- China
- Prior art keywords
- hanging device
- insulation film
- membrane hanging
- greenhouse
- control mechanism
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/222—Lamellar or like blinds
-
- 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 present invention relates to heat-insulating film for greenhouse control mechanism and its installation methods, belong to greenhouse control system technical field.Which solve heat insulating abilities of the existing technology and the unbalanced problem of thermal diffusivity.The present invention controls it by the rope on stretch membrane hanging device and moves up and down by adding movable membrane hanging device and controller, control mechanism；Insulation film is stretched to top from greenhouse bottom by movable membrane hanging device and constitutes closed subintimal space, and constitute two layers of heat preservation membrane structure altogether with the outer modular space of the double-deck skeleton realizes the balance of booth thermal insulation and thermal diffusivity by the lifting of internal insulation film.Daytime of the invention is not likely to produce fog, and especially at night, heat insulation effect can improve 23 DEG C than traditional greenhouse, by dynamic control, saves manpower；The installation method of the present invention, installation is simple and operation is easy, and has greatly promotional value.
Description
Technical field
The present invention relates to heat-insulating film for greenhouse control mechanism and its installation methods, belong to greenhouse control system technical field.
Background technology
Current heat-insulating film for greenhouse has the characteristics that heat insulating ability and thermal diffusivity with it, is welcome by market.But it is existing
Technology has the following disadvantages：(1) close due to a tunic using one layer of heat preservation membrane structure for traditional single layer skeleton greenhouse
Envelope degree is poor, causes heat insulation effect poor；And control mechanism in the prior art is located at outside insulation film, passes through the upper drop-down of screen-roller
The shading nethike embrane outside control is stretched to be kept the temperature.(2) for the novel double-deck skeleton greenhouse, although inside and outside be both provided with heat preservation
Film, heat insulation effect is good, but when daytime, illumination is abundant, and seal degree is excessively high to cause heat dissipation to go wrong.Currently, there is no
Specifically for the control mechanism that internal layer insulation film is lifted, also without the control machine for the double-deck skeleton greenhouse radiating and cooling
Structure.
Invention content
It is an object of the invention to overcome drawbacks described above existing for existing insulation film control mechanism, it is proposed that a kind of greenhouse guarantor
Warm film control mechanism and its installation method, by the lifting of internal insulation film, are realized by adding movable membrane hanging device and controller
The balance of booth thermal insulation and thermal diffusivity.
The present invention is realized using technical solution below：A kind of heat-insulating film for greenhouse control mechanism, control mechanism are located at
On the inside of the double-deck skeleton, control mechanism includes being located at the controller at the top of the double-deck skeleton and the activity biofilm positioned at the double-deck skeleton both sides
Device, movable membrane hanging device are close to the double-deck skeleton bottom-up interval setting, movable membrane hanging device successively and are also mutually fixed with insulation film；Control
Mechanism controls it by the rope on stretch membrane hanging device and moves up and down；Insulation film is drawn by movable membrane hanging device from greenhouse bottom
It reaches top and constitutes closed subintimal space, two layers of heat preservation membrane structure is constituted altogether with the outer modular space of the double-deck skeleton.
Further, movable membrane hanging device includes the movable part being connect with the double-deck skeleton, the middle part being connect with controller
The fixed part for dividing and being connect with insulation film.
Further, movable part includes back veneer and outside plate, and back veneer and outside plate are clamped and fastened on the double-deck skeleton by bolt
On.
Further, middle section is provided with and the matched through-hole of rope.Through-hole mostly uses greatly the smaller circular hole of resistance.
Further, be provided on the matched rope of movable membrane hanging device of top diameter be more than through-hole limit
Point.Position-limiting action is generally realized by the way of knotting on rope.
Further, fixed part is directly connected with insulation film by hook or is connected with insulation film by groove.
Further, controller includes motor and the time relay.Motor generally uses the higher stepping electricity of control accuracy
Machine.
Further, the time relay is set according to demand starts the time, and insulation film of backing off daytime pulls on heat preservation at night
Film.By the time relay, the automatic lifting of insulation film is realized, saves manpower.
The installation method of the heat-insulating film for greenhouse control mechanism, includes the following steps：
Step 1：The back veneer of movable membrane hanging device movable part and outside plate are put into the groove of the double-deck skeleton, and pass through spiral shell
Bolt is fixed；
Step 2：Movable membrane hanging device movable part, middle section and fixed part are assembled integrally；
Step 3：Movable membrane hanging device fixed part is connected directly with insulation film shirt rim, or movable membrane hanging device is fixed
It is connected partly prior to groove, then be connected with insulation film indirectly by groove, it is bottom-up that every 1-2m, one activity biofilm is set
Device；
Step 4：The through-hole that rope is sequentially passed through to movable membrane hanging device middle section, is finally connected with the controller at top.
Further, after the controller in step 4 starts, the insulation film for being folded in greenhouse inside bottom is hung by activity
The continuous pull-up expansion of diaphragm forms confined space；Activity membrane hanging device constantly falls and is folded on the inside of greenhouse after controller is closed
Bottom.
The beneficial effects of the invention are as follows：Heat-insulating film for greenhouse control mechanism of the present invention, is provided with movable membrane hanging device, leads to
The lifting that movable membrane hanging device pulls insulation film is crossed, realizes that greenhouse temperature is controllable, daytime is not likely to produce fog；At night, effect is outstanding
It is apparent, and heat insulation effect can improve 2-3 DEG C than traditional greenhouse, this temperature difference can save the cost of greenhouse number ton fuel；Setting
Having time relay saves manpower by dynamic control.The installation method of heat-insulating film for greenhouse control mechanism of the present invention,
Installation is simple and operation is easy, and has greatly promotional value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is one of movable membrane hanging device and insulation film connection figure.
Fig. 3 is the two of movable membrane hanging device and insulation film connection figure.
Fig. 4 is the structural schematic diagram of movable membrane hanging device.
In figure：1 outer membrane；The 2 double-deck skeletons；3 movable membrane hanging devices；31 movable parts；311 back veneers；312 outside plates；313 bolts；
32 middle sections；321 through-holes；33 fixed parts；4 ropes；5 insulation films；6 controllers.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment one：
As shown in Figure 1 and Figure 4, a kind of heat-insulating film for greenhouse control mechanism, control mechanism are located at 2 inside of the double-deck skeleton, control
Mechanism includes the controller 6 for being located at 2 top of the double-deck skeleton and the movable membrane hanging device 3 positioned at 2 both sides of the double-deck skeleton, movable membrane hanging device
3, which are close to the double-deck skeleton 2 bottom-up interval setting, movable membrane hanging device 3 successively, also fixes with 5 phase of insulation film；Control mechanism passes through
Rope 4 on stretch membrane hanging device 3 controls it and moves up and down；Insulation film 5 is stretched to by movable membrane hanging device 3 from greenhouse bottom
Top constitutes closed subintimal space, and two layers of 5 structure of insulation film is constituted altogether with 1 space of outer membrane of the double-deck skeleton 2.
Movable membrane hanging device 3 includes the movable part 31 being connect with the double-deck skeleton 2, the middle section 32 being connect with controller 6
With the fixed part 33 being connect with insulation film 5.
Movable part 31 includes back veneer 311 and outside plate 312, and back veneer 311 and outside plate 312 are clamped and fastened on by bolt 313
On the double-deck skeleton 2.
Middle section 32 is provided with and 4 matched through-hole 321 of rope.Through-hole 321 mostly uses greatly the smaller circular hole of resistance.
Be provided on the 3 matched rope 4 of movable membrane hanging device of top diameter be more than through-hole 321 limit point.One
As realize position-limiting action by the way of knotting on rope 4.
Fixed part 33 is directly connected with insulation film 5 by hook or is connected with insulation film 5 by groove.
Controller 6 includes motor and the time relay.Motor generally uses the higher stepper motor of control accuracy.
The time relay is set according to demand starts the time, and insulation film 5 of backing off daytime pulls on insulation film 5 at night.When passing through
Between relay, realize the automatic lifting of insulation film 5, save manpower.
The installation method of the heat-insulating film for greenhouse control mechanism, includes the following steps：
Step 1：The back veneer 311 of 3 movable part 31 of movable membrane hanging device and outside plate 312 are put into the groove of the double-deck skeleton 2
It is interior, and be fixed by bolt 313；
Step 2：3 movable part 31 of movable membrane hanging device, middle section 32 and fixed part 33 are assembled integrally；
Step 3：3 fixed part 33 of movable membrane hanging device is connected directly with 5 shirt rim of insulation film, or by movable membrane hanging device 3
Fixed part 33 is connected prior to groove, then is connected with insulation film 5 indirectly by groove, bottom-up that a work is arranged every 1-2m
Dynamic membrane hanging device 3；
Step 4：Rope 4 is sequentially passed through to the through-hole 321 of 3 middle section 32 of movable membrane hanging device, finally with the control at top
Device 6 is connected.
After controller 6 in step 4 starts, the insulation film 5 for being folded in greenhouse inside bottom passes through movable membrane hanging device 3
Constantly pull-up expansion forms confined space；Activity membrane hanging device 3 constantly falls and is folded to bottom on the inside of greenhouse after controller 6 is closed
Portion.
Embodiment two：
As shown in Figures 2 and 3, the present invention in movable membrane hanging device 3 and insulation film 5 between connection type there are many.Fig. 2
In be, by the way that insulation film 5 is arranged to shirt rim shape in advance, to allow movable membrane hanging device 3 that can pass through skirt by the way of being directly connected to
Side is directly connected with insulation film 5.The advantages of this kind of mode, is that material can be saved, operates simple.But pull frequently, hold very much
Permanent breakage easily is caused to insulation film 5.Fig. 3 is in such a way that another is indirectly connected with, by by 3 He of movable membrane hanging device
Increase groove between insulation film 5, insulation film 5 is embedded in groove by clamp spring, movable membrane hanging device 3 is directly connected with groove, i.e.,
It realizes and is indirectly connected with.The advantages of this kind of mode, is for the damage of insulation film 5 that less the service life of control mechanism is long.But
Due to increasing groove, to increase cost.The purpose of the present embodiment is only that offer distinct methods, to realize activity biofilm
Connection between device 3 and insulation film 5, so being whether directly connected to and being indirectly connected with, as long as principle using the present invention is realized
Insulation film 5 move up and down, then all belong to the scope of protection of the present invention.
Embodiment three：
During practice, the subintimal space being made up of insulation film 5 has that leakproofness is bad.Due to protecting
Warm film 5 and greenhouse bottom good seal, so problem appears at the top of greenhouse.In order to ensure the insulation film 5 at top in merging
Gap afterwards can make up, it usually needs before the mounting, first in such a way that multi-layer heat preserving film 5 is overlapped mutually, prevent top
The problem of portion's 5 poor contact of insulation film, guarantees to realize good sealing effect.Specific practice is 6 institute of controller at top
1-5m installs the insulation film 5 of rectangle around, can be laminated with the both sides insulation film 5 after expansion or Chong Die by whereabouts
Mode realize top sealing.
Certainly, the above is only presently preferred embodiments of the present invention, should not be construed as limiting the implementation to the present invention
Example range.The present invention is also not limited to the example above, essential scope of the those skilled in the art in the present invention
Interior made all the changes and improvements etc. should all belong in the patent covering scope of the present invention.
Claims (3)
1. a kind of heat-insulating film for greenhouse control mechanism, control mechanism is located on the inside of the double-deck skeleton (2), it is characterised in that：Control mechanism
Including being located at the controller (6) at the top of the double-deck skeleton (2) and the movable membrane hanging device (3) positioned at double-deck skeleton (2) both sides, activity is hung
Diaphragm (3) is close to the double-deck skeleton (2) bottom-up interval setting, movable membrane hanging device (3) successively and is also mutually fixed with insulation film (5)；
Control mechanism controls it by the rope (4) on stretch membrane hanging device (3) and moves up and down；Insulation film (5) passes through activity biofilm
Device (3) is stretched to top from greenhouse bottom and constitutes closed subintimal space, is constituted altogether with outer membrane (1) space of the double-deck skeleton (2)
Two layers of insulation film (5) structure；
Movable membrane hanging device (3) includes the movable part (31) being connect with the double-deck skeleton (2), the middle part being connect with controller (6)
The fixed part (33) for dividing (32) and being connect with insulation film (5)；
Movable part (31) includes back veneer (311) and outside plate (312), and back veneer (311) and outside plate (312) are pressed from both sides by bolt (313)
It holds and is fixed on the double-deck skeleton (2)；
Middle section (32) is provided with and rope (4) matched through-hole (321)；
Be provided on movable membrane hanging device (3) the matched rope (4) of top diameter be more than through-hole (321) limit point；
Fixed part (33) is directly connected with insulation film (5) by hook or is connected with insulation film (5) by groove；
Controller (6) includes motor and the time relay；
The time relay is set according to demand starts the time, and insulation film (5) of backing off daytime pulls on insulation film (5) at night.
2. a kind of installation method using heat-insulating film for greenhouse control mechanism described in claim 1, it is characterised in that：Including as follows
Step：
Step 1：The back veneer (311) of movable membrane hanging device (3) movable part (31) and outside plate (312) are put into the double-deck skeleton (2)
In groove, and it is fixed by bolt (313)；
Step 2：Movable membrane hanging device (3) movable part (31), middle section (32) and fixed part (33) are assembled integrally；
Step 3：Movable membrane hanging device (3) fixed part (33) and insulation film (5) shirt rim are connected directly, or by activity biofilm
Device (3) fixed part (33) is connected prior to groove, then is connected with insulation film (5) indirectly by groove, bottom-up every 1-2m
The movable membrane hanging device (3) of setting one；
Step 4：Rope (4) is sequentially passed through to the through-hole (321) of movable membrane hanging device (3) middle section (32), finally with top
Controller (6) is connected.
3. the installation method of heat-insulating film for greenhouse control mechanism according to claim 2, it is characterised in that：Control in step 4
After device (6) processed starts, shape is unfolded by the continuous pull-up of movable membrane hanging device (3) in the insulation film (5) for being folded in greenhouse inside bottom
At confined space；Activity membrane hanging device (3) constantly falls and is folded to greenhouse inside bottom after controller (6) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066764.XA CN105493961B (en) | 2016-01-29 | 2016-01-29 | Heat-insulating film for greenhouse control mechanism and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066764.XA CN105493961B (en) | 2016-01-29 | 2016-01-29 | Heat-insulating film for greenhouse control mechanism and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105493961A CN105493961A (en) | 2016-04-20 |
| CN105493961B true CN105493961B (en) | 2018-08-31 |
Family
ID=55702581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610066764.XA Expired - Fee Related CN105493961B (en) | 2016-01-29 | 2016-01-29 | Heat-insulating film for greenhouse control mechanism and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105493961B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201022286Y (en) * | 2007-04-29 | 2008-02-20 | 蔡杰 | Greenhouse built-in type rolling screen device |
| CN201821706U (en) * | 2010-07-08 | 2011-05-11 | 西北农林科技大学 | Longspan internal heat preservation double-layer plastic film-covered greenhouse |
| CN103563681A (en) * | 2012-07-29 | 2014-02-12 | 杨军 | Technique for applying inflatable plastic greenhouse film to winter heat preservation of sunlight greenhouse |
| CN103688796A (en) * | 2012-09-27 | 2014-04-02 | 盛利维尔（中国）新材料技术有限公司 | Snow-proof external sun-shading system applied to Venlo type multi-span glass greenhouse |
| CN103866994A (en) * | 2014-02-27 | 2014-06-18 | 延边长白山特产开发有限公司 | Opening-closing type double-layer inflatable room |
| CN203985286U (en) * | 2014-07-29 | 2014-12-10 | 佳沃集团有限公司 | A kind of blueberry film drawing device |
| CN204426160U (en) * | 2014-12-23 | 2015-07-01 | 江苏绿港现代农业发展股份有限公司 | A kind of two film shed |
| CN205511221U (en) * | 2016-01-29 | 2016-08-31 | 青岛永诺农业机械有限公司 | Big -arch shelter heat preservation membrane control mechanism |
-
2016
- 2016-01-29 CN CN201610066764.XA patent/CN105493961B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201022286Y (en) * | 2007-04-29 | 2008-02-20 | 蔡杰 | Greenhouse built-in type rolling screen device |
| CN201821706U (en) * | 2010-07-08 | 2011-05-11 | 西北农林科技大学 | Longspan internal heat preservation double-layer plastic film-covered greenhouse |
| CN103563681A (en) * | 2012-07-29 | 2014-02-12 | 杨军 | Technique for applying inflatable plastic greenhouse film to winter heat preservation of sunlight greenhouse |
| CN103688796A (en) * | 2012-09-27 | 2014-04-02 | 盛利维尔（中国）新材料技术有限公司 | Snow-proof external sun-shading system applied to Venlo type multi-span glass greenhouse |
| CN103866994A (en) * | 2014-02-27 | 2014-06-18 | 延边长白山特产开发有限公司 | Opening-closing type double-layer inflatable room |
| CN203985286U (en) * | 2014-07-29 | 2014-12-10 | 佳沃集团有限公司 | A kind of blueberry film drawing device |
| CN204426160U (en) * | 2014-12-23 | 2015-07-01 | 江苏绿港现代农业发展股份有限公司 | A kind of two film shed |
| CN205511221U (en) * | 2016-01-29 | 2016-08-31 | 青岛永诺农业机械有限公司 | Big -arch shelter heat preservation membrane control mechanism |
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| Publication number | Publication date |
|---|---|
| CN105493961A (en) | 2016-04-20 |
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