CN201142865Y - Folded plate covering type vegetable greenhouse - Google Patents
Folded plate covering type vegetable greenhouse Download PDFInfo
- Publication number
- CN201142865Y CN201142865Y CNU2007201281008U CN200720128100U CN201142865Y CN 201142865 Y CN201142865 Y CN 201142865Y CN U2007201281008 U CNU2007201281008 U CN U2007201281008U CN 200720128100 U CN200720128100 U CN 200720128100U CN 201142865 Y CN201142865 Y CN 201142865Y
- Authority
- CN
- China
- Prior art keywords
- lamination
- greenhouse
- vegetable
- laminated
- laminated plate
- 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 - Lifetime
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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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- Protection Of Plants (AREA)
- Greenhouses (AREA)
Abstract
The utility model relates to a vegetable greenhouse covered by laminated plates, which pertains to the field of vegetable culture. The vegetable greenhouse comprises a greenhouse frame and is characterized in that: the laminated plates are arranged and articulated on the greenhouse frames; a thin film is connected between the upper end of each laminated plate and the greenhouse frames; the lower end of each laminated plate is articulated with a lifting link articulated with a rotary shaft of a power device. The utility model adopts the laminated plates to cover the vegetable greenhouse, has simple structure and good sealing performance and needs no roll screens, thus being time-saving and labor-saving and suitable for large-scale vegetable greenhouses; the inner surface of each laminated plate is applied with the thin film, thus having good effects of keeping heat and moisture; the outer surface of each laminated plate is provided with a surplus water groove which has relatively good drainage and performance of draining snow; the opening angle of each laminated plate is suitable for the direct radiation and reflection of sunshine, thus fully absorbing sunlight and ensuring lighting; under the effect of a light sensor, a starting control device can open or close the laminated plates at right time, thus ensuring the temperature of the greenhouse and causing the vegetables in the greenhouse to grow in the most suitable conditions.
Description
Technical field
The utility model belongs to the culturing vegetable field, is specifically related to a kind of covering of green house of vegetables.
Background technology
In the many areas of China, adopt green house of vegetables to cultivate various vegetables.This booth is made up of greenhouse frame and the plastic film and the heat-preservation cotton that cover on the greenhouse frame, and plastic film has the characteristic of printing opacity and insulation.Daytime, sunshine saw through the plastic film direct projection in booth, keep higher temperature in the booth, and sufficient sunlight helped photosynthesis of vegetables in the booth.Because the good airproof performance of plastic film, thereby also has the growth that certain humidity is beneficial to vegetable plant in the booth.To evening, ambient temperature reduces, heat-preservation cotton is unfolded cover on the plastic film, can so that night booth to be unlikely to temperature low excessively, keep temperature in the booth to be beneficial to the growth of vegetables.Again that heat-preservation cotton is rolled-up when waiting until daytime.The small-sized booth that also has adopts careless felt, and its purpose and heat-preservation cotton are by identical.In the industry this operation format is commonly called as " roller shutter " and " putting curtain ".Existing roller shutter mode has two kinds: a kind of is manual roller shutter, cover film is with transmission sunlight on the booth, can also prevent the evaporation of moisture in the booth, cover film and be incubated with curtain night, but waste time and energy, promotional value is little, and for small-sized green house of vegetables, the said structure mode can satisfy preferably.But, adopt the mode of manual roller shutter to bother very much for large-scale green house of vegetables.Another kind is the roller shutter machine, the roller shutter machine by widespread usage in green house of vegetables.But scratch the hidden danger of plastic film when the roller shutter machine also exists roller shutter easily, and on super-huge green house of vegetables, be difficult to use.
The utility model content
The technical problems to be solved in the utility model provides a kind of lamination cover type green house of vegetables, cover or unlimited booth very simple, do not cause damage, and insulation, performance of keeping humidity are very good to greenhouse film.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: design a kind of lamination cover type green house of vegetables, comprise greenhouse frame, it is characterized in that arranging on the greenhouse frame hinged lamination, all connect film between the upper end of each lamination and the greenhouse frame, the lower end of each lamination all is hinged on the raising rod, and raising rod is hinged in the rotating shaft of power set.
The utility model is at the inner surface of the lamination film of also applying ointment or plaster, the outer surface of lamination apply ointment or plaster successively from inside to outside watertight composition and heat-insulation layer.This structure makes booth have insulation and waterproof effect well.
When lamination opened, in order to absorb sunlight to greatest extent, according to the characteristics of sunlight direct projection, the maximum angle between lamination and the big-canopy framework can be set to 28 °-30 °.
When there is rainwater at the booth top, draining in time, for this reason, the outer surface of lamination is offered the spilling water groove.When raining, rainwater is gone into rainwater along the spilling water concentrated flow and is collected in the ditch.
Select when to allow lamination open or closure is very important according to the power of light.The time of traditional covering booth is grasped by the artificial visually examine entirely.In order to adapt to the needs of scientic planting, must make the standardization requirement to the folding time of lamination.For this reason, the utility model is set up light sensor, and light sensor is connected with electromotor by lead.When night came, as long as the intensity of light reaches preset value, light sensor will send signal, conveys to electromotor, electromotor work and closed lamination.When dawn then, light sensor can send signal equally, conveys to electromotor, electromotor work and open lamination.
If many row's laminations are set in the booth, then need to be provided with the motor of equivalent amount, each Electric Machine Control one row's lamination action.Several motors of whole booth move simultaneously when the light sensor output signal, finish opening or closing of lamination on the whole booth at one time.
The beneficial effect that the utility model had is:
(1) adopt stacked plate type to cover, simple in structure, time saving and energy saving without roller shutter, be applicable to large-scale green house of vegetables.
(2) its good airproof performance, the inner surface of lamination film of applying ointment or plaster, insulation, moistening effect are good, and the outer surface of lamination is offered the spilling water groove, drainage and Li Xue better performances.
(3) open angle of lamination is suitable for the direct projection and the reflection of sunlight, has fully absorbed sunlight, has guaranteed daylighting.
(4) under the effect of light sensor, control device for opening can open or close lamination in good time, guarantees the temperature in the booth, and the vegetables in the booth are grown under optimum condition.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the local structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is that the A of the utility model structure is to schematic diagram.
Among the figure: 1, lamination, 2, greenhouse frame, 3, bolt, 4, plastic film, 5, heat-insulation layer, 6, watertight composition, 7, raising rod, 8, hinge, 9, hinge, 10, electric reducer.
Embodiment
As shown in Figure 1, lamination 1 is evenly distributed setting on greenhouse frame 2, and lamination 1 is hinged by hinge 8 with greenhouse frame 2.The structural representation that shown in Figure 2 is when lamination opens.Lamination 1 is hinged by hinge 9 with raising rod 7.At the end of lamination 1 fixed film 4, the other end of film 4 is fixed on the greenhouse frame 2 by bolt 3, the outer surface of lamination 1 apply ointment or plaster successively from inside to outside watertight composition 6 and heat-insulation layer 5, the inner surface plastic film of applying ointment or plaster.For timely draining, offer the spilling water groove at the outer surface of lamination 1.
When night came, open electric reducer 10, its rotating shaft is rotated and is driven raising rod 7 motions, stirs lamination 1 afterwards around greenhouse frame 2 swings, and lamination 1 is fastened on the greenhouse frame 2.Because lamination 1 has good heat-insulating property, thereby the plastic tunnel in night can not dispel the heat.After coming dawn, open electric reducer 10, its rotating shaft is rotated and is driven raising rod 7 motions, stirs lamination 1 afterwards around greenhouse frame 2 swings, and lamination 1 is an angle theta with greenhouse frame 2.This angle can be according to the different corresponding selections in area at sunshine.Sunshine sees through plastic film 4 and injects in the booth.Some solar light irradiation enters booth after the reflection on the film of lamination 1 inner surface, thereby the absorption of the sunlight in the booth is more, and temperature is higher.
As shown in Figure 3, on the greenhouse frame two or more rows lamination can be set, each row's lamination is driven by an electric reducer.If run into the cloudy day, also can adopt the energising of Artificial Control electric reducer, make electric reducer work.
Claims (5)
1. lamination cover type green house of vegetables, comprise greenhouse frame, it is characterized in that arranging hinged lamination on the greenhouse frame, all connect film between the upper end of each lamination and the greenhouse frame, the lower end of each lamination all is hinged on the raising rod, and raising rod is hinged in the rotating shaft of power set.
2. lamination cover type green house of vegetables according to claim 1, the inner surface that the it is characterized in that lamination film of applying ointment or plaster, the outer surface of lamination apply ointment or plaster successively from inside to outside watertight composition and heat-insulation layer.
3. lamination cover type green house of vegetables according to claim 1 and 2 is characterized in that the maximum angle between lamination and the big-canopy framework is 28 °-30 °
4. lamination cover type green house of vegetables according to claim 1 and 2 is characterized in that the outer surface of lamination is offered the spilling water groove.
5. lamination cover type green house of vegetables according to claim 1 and 2 is characterized in that being provided with a light sensor, and light sensor links to each other with power set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201281008U CN201142865Y (en) | 2007-08-07 | 2007-08-07 | Folded plate covering type vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201281008U CN201142865Y (en) | 2007-08-07 | 2007-08-07 | Folded plate covering type vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142865Y true CN201142865Y (en) | 2008-11-05 |
Family
ID=40079734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201281008U Expired - Lifetime CN201142865Y (en) | 2007-08-07 | 2007-08-07 | Folded plate covering type vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142865Y (en) |
Cited By (3)
| 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 |
| CN106718343A (en) * | 2017-01-17 | 2017-05-31 | 西北农林科技大学 | A kind of rotatable lighting roof in greenhouse and control method |
| CN107455179A (en) * | 2017-08-07 | 2017-12-12 | 程艳秋 | A kind of greenhouse culture system for promoting agro based economic development |
-
2007
- 2007-08-07 CN CNU2007201281008U patent/CN201142865Y/en not_active Expired - Lifetime
Cited By (4)
| 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 |
| CN106718343A (en) * | 2017-01-17 | 2017-05-31 | 西北农林科技大学 | A kind of rotatable lighting roof in greenhouse and control method |
| CN106718343B (en) * | 2017-01-17 | 2022-10-11 | 西北农林科技大学 | Rotatable lighting roof of greenhouse and control method |
| CN107455179A (en) * | 2017-08-07 | 2017-12-12 | 程艳秋 | A kind of greenhouse culture system for promoting agro based economic development |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081105 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Zongnian Document name: Notification of Expiration of Patent Right Duration |