CN101861811A - Sunlight greenhouse heating and light supplementing method - Google Patents
Sunlight greenhouse heating and light supplementing method Download PDFInfo
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- CN101861811A CN101861811A CN200910082407A CN200910082407A CN101861811A CN 101861811 A CN101861811 A CN 101861811A CN 200910082407 A CN200910082407 A CN 200910082407A CN 200910082407 A CN200910082407 A CN 200910082407A CN 101861811 A CN101861811 A CN 101861811A
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- greenhouse
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- sunlight greenhouse
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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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Abstract
The invention discloses a sunlight greenhouse heating and light supplementing method. A plurality of bulbs are hanged in a sunlight greenhouse, and the light is supplemented for a sunlight greenhouse through the bulbs. Both the distance from the bulbs to a plastic film on the top surface of the sunlight greenhouse and the distance from the bulbs to the top ends of crops in the sunlight greenhouse are larger than or equal to 50 cm. The invention can be used for heating and light supplementation for various flower type or vegetable type garden crops such as lily, tulip, hyacinth, daffodils, leaf vegetables, green pepper, eggplant and the like. The bulbs can be turned on at zero o'clock to two o'clock at night, and can be turned off at seven o'clock in the morning for heating light supplementation on the flower type crops, the distribution amount of the bulbs is 5000 w/400 m<2>, and the temperature in the greenhouse is not lower than 8 DEG C. During the flower forcing on the flower type crops, the distribution amount of the bulbs is 10000 w/400 m<2>, and the temperature in the greenhouse is not lower than 11 DEG C. The invention has the advantages of low cost and easy maintenance, in addition, the temperature rise and the light supplementation are integrated into a whole body, the yield and the quality of the garden crops can be effectively improved, and the energy source consumption is reduced.
Description
Technical field
The present invention relates to a kind of greenhouse technology, relate in particular to a kind of method of sunlight greenhouse heating and light supplementing.
Background technology
Greenhouse by solar heat is the key facility that the horticultural crop anti-season is produced, but because the limitation of the energy-saving effect of greenhouse by solar heat does not adopt the facility of temporarily heating to be difficult to produce the gardening product of high-quality in cold and stern winter.
In the prior art, adopt coal fire to heat or other the facility of temporarily heating, the facility of temporarily heating is minimum to be made an investment in more than 5000 yuan, and limited because of the service time of the facility of heating temporarily again, maintenance cost is too high.
Summary of the invention
The purpose of this invention is to provide that a kind of cost is low, the method for the sunlight greenhouse heating and light supplementing of easy care.
The objective of the invention is to be achieved through the following technical solutions:
The method of sunlight greenhouse heating and light supplementing of the present invention hangs a plurality of bulbs in greenhouse by solar heat, be the greenhouse by solar heat light filling by bulb, and the distance on described bulb crop top in the distance of greenhouse end face plastic film and the greenhouse is all more than or equal to 50cm.
As seen from the above technical solution provided by the invention, the method of sunlight greenhouse heating and light supplementing of the present invention, owing in greenhouse by solar heat, hang a plurality of bulbs, by bulb is the greenhouse by solar heat light filling, and the distance on bulb crop top in the distance of greenhouse end face plastic film and the greenhouse is all more than or equal to 50cm.Low, the easy care of cost.
Description of drawings
Fig. 1 is that bulb is arranged schematic diagram one in the specific embodiments of the invention;
Fig. 2 is that bulb is arranged schematic diagram two in the specific embodiments of the invention;
Fig. 3 is that bulb is arranged schematic diagram three in the specific embodiments of the invention;
Fig. 4 is that bulb is arranged schematic diagram four in the specific embodiments of the invention;
Fig. 5 is the side structure schematic diagram of greenhouse by solar heat in the specific embodiments of the invention;
Fig. 6 is the perspective view of greenhouse by solar heat in the specific embodiments of the invention.
Embodiment
The method of sunlight greenhouse heating and light supplementing of the present invention, its preferable embodiment is, hanging a plurality of bulbs in greenhouse by solar heat, is the greenhouse by solar heat light filling by bulb, and the distance on bulb crop top in the distance of greenhouse end face plastic film and the greenhouse is all more than or equal to 50cm.
Be provided with following one or more horticultural crops in the greenhouse by solar heat:
Flower class: lily, tulip, hyacinth, hyacinth;
Greengrocery: leaf vegetables, green pepper, eggplant.
When the indoor temperature in daylight greenhouse when extraneous temperature difference is in 25 ℃, turned on light by 2 o'clock during night zero, turn off the light 7 o'clock early mornings.
Horticultural crop in the daylight greenhouse for the flower time-like, the layout amount of bulb can for: 5000 watts/400m
2, indoor temperature is not less than 8 ℃.When to the flower class when carrying out flower forcing, the layout amount of bulb can for: 10000 watts/400m
2, indoor temperature is not less than 11 ℃.
Specific embodiment:
As Fig. 1-shown in Figure 6, use 2.5mm
2Water-proof jacket lead serial or parallel connection install 50 or 100 100 watts common bulb with waterproof socket, evenly distribute and fixedly be suspended on and hang under the greenhouse roofing skeleton, the position that bulb is installed should be not less than 50cm away from roofing plastic foil and crop top respectively.Master switch is controlled to be the air automatic control switch of 20A.
The horticultural crop that the present invention is suitable for mainly contains: lily, tulip, hyacinth, hyacinth or the like cold resisting type flowering bulb and leaf vegetables, green pepper, eggplant etc. are than there not being the greenhouse by solar heat of heating cultivation the winter of cold resisting type vegetables.
Service time and method
The serviceability temperature of greenhouse by solar heat is lower than and uses when plant physiology will be tried to achieve minimum temperature when winter.Generally effective when the indoor temperature of greenhouse by solar heat and ambient temperature difference reach in 25 ℃.
Be service time: turned on light by 2 o'clock during night zero, turn off the light 7 o'clock early mornings.
Using method: 5000 watts/400m of the general use of cold resisting type crops such as lily
2Just can reach the double effects that heats up and mend temperature, make indoor temperature be not less than 8 ℃; Can use 10000 watts/400m during flower forcing
2, indoor temperature is not less than more than 11 ℃; Can use biswitch control, change according to ambient temperature and change wattage, regulate the room temperature and the light filling time.General vegetables can adopt light filling of the present invention, heat up and adopt green pepper and accelerate the ripening etc.
The present invention installs, dismantles and can move easily with respect to interim warming-up devices such as boilers, can repeatedly use, and is simple to operate.
The present invention in application process, the honest low power consumption of power consumption, and power consumption general 25～35 the degree; Maximum 50～70 degree.Maximum electricity cost only is below 20% of coal-fired expense; Environmental protection and do not have pollutant to discharge; When heating for greenhouse by solar heat is the crop light filling temporarily, has improved the quality of the biological yield of crop, kills two birds with one stone.
Can effectively greenhouse by solar heat be heated the temporarily input of facility of the present invention is reduced in 500 yuan, and collection heat with light filling be one, improve the yield and quality of horticultural crop effectively, reduce energy resource consumption.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (5)
1. the method for a sunlight greenhouse heating and light supplementing, it is characterized in that, hanging a plurality of bulbs in greenhouse by solar heat, is the greenhouse by solar heat light filling by bulb, and the distance on described bulb crop top in the distance of greenhouse end face plastic film and the greenhouse is all more than or equal to 50cm.
2. the method for sunlight greenhouse heating and light supplementing according to claim 1 is characterized in that, is provided with following one or more horticultural crops in the described greenhouse by solar heat:
Flower class: lily, tulip, hyacinth, hyacinth;
Greengrocery: leaf vegetables, green pepper, eggplant.
3. the method for sunlight greenhouse heating and light supplementing according to claim 2 is characterized in that, when the indoor temperature of described greenhouse by solar heat when extraneous temperature difference is in 25 ℃, turned on light by 2 o'clock during night zero, turn off the light 7 o'clock early mornings.
4. the method for sunlight greenhouse heating and light supplementing according to claim 3 is characterized in that, the horticultural crop in described greenhouse by solar heat is the flower time-like, and the layout amount of bulb is: 5000 watts/400m
2, indoor temperature is not less than 8 ℃.
5. the method for sunlight greenhouse heating and light supplementing according to claim 4 is characterized in that, when described colored class was carried out flower forcing, the layout amount of bulb was: 10000 watts/400m
2, indoor temperature is not less than 11 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910082407A CN101861811A (en) | 2009-04-15 | 2009-04-15 | Sunlight greenhouse heating and light supplementing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910082407A CN101861811A (en) | 2009-04-15 | 2009-04-15 | Sunlight greenhouse heating and light supplementing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101861811A true CN101861811A (en) | 2010-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN200910082407A Pending CN101861811A (en) | 2009-04-15 | 2009-04-15 | Sunlight greenhouse heating and light supplementing method |
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| CN (1) | CN101861811A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329715A (en) * | 2013-07-10 | 2013-10-02 | 江苏开昌农业综合开发科技有限公司 | Greenhouse tomato and eggplant interplanting cultivation method |
| CN105512947A (en) * | 2015-12-01 | 2016-04-20 | 中国农业科学院棉花研究所 | Crop photo-temperature productivity analysis method |
| CN107006273A (en) * | 2017-01-06 | 2017-08-04 | 广西农业职业技术学院 | It is a kind of to interrupt the method that dark phase light filling delay dragon fruit is bloomed |
-
2009
- 2009-04-15 CN CN200910082407A patent/CN101861811A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329715A (en) * | 2013-07-10 | 2013-10-02 | 江苏开昌农业综合开发科技有限公司 | Greenhouse tomato and eggplant interplanting cultivation method |
| CN103329715B (en) * | 2013-07-10 | 2015-05-06 | 江苏开昌农业综合开发科技有限公司 | Greenhouse tomato and eggplant interplanting cultivation method |
| CN105512947A (en) * | 2015-12-01 | 2016-04-20 | 中国农业科学院棉花研究所 | Crop photo-temperature productivity analysis method |
| CN105512947B (en) * | 2015-12-01 | 2018-04-20 | 中国农业科学院棉花研究所 | Make the analysis method of object light temperature yield potentiality |
| CN107006273A (en) * | 2017-01-06 | 2017-08-04 | 广西农业职业技术学院 | It is a kind of to interrupt the method that dark phase light filling delay dragon fruit is bloomed |
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Application publication date: 20101020 |