CN101864816B - Stepped solar energy saving greenhouse capable of irrigating by natural rainfall and taking mountain massif as rear wall - Google Patents
Stepped solar energy saving greenhouse capable of irrigating by natural rainfall and taking mountain massif as rear wall Download PDFInfo
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- CN101864816B CN101864816B CN2010101926447A CN201010192644A CN101864816B CN 101864816 B CN101864816 B CN 101864816B CN 2010101926447 A CN2010101926447 A CN 2010101926447A CN 201010192644 A CN201010192644 A CN 201010192644A CN 101864816 B CN101864816 B CN 101864816B
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- greenhouse
- energy saving
- catch basin
- solar energy
- massif
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Cultivation Of Plants (AREA)
Abstract
The invention belongs to the technical field of solar energy greenhouses in the construction agriculture, in particular to a stepped solar energy saving greenhouse capable of irrigating by natural rainfall and taking mountain massif as rear walls, which can solve the problems that the existing greenhouse can not irrigate by natural rainfall and has poor insulation effect. The solar energy saving greenhouse comprises a gable, a back slope and a canopy frame, wherein the canopy frame is covered with an agricultural film thereon. The solar energy saving greenhouse is characterized by also comprising a rear wall above which a catch basin is arranged, the rear wall is formed by mountain massif facing the sun, a water duct and a valve are arranged in the catch basin, and the water duct extends out of the greenhouse along the rear wall. The invention has the beneficial effect that the solar energy saving greenhouse is convenient to utilize mountain massif fall, favorable mountain massif self thermal storage slow release heat energy and has the characteristic that natural rainfall is utilized for irrigating to prevent loss of soil and water; the solar energy saving greenhouse greatly lowers the construction cost and the using cost of the greenhouse, can be popularized in mountainous rural areas if compared with the existing greenhouse, and is favorable to be popularized and applied in areas with more mountains and slopes.
Description
Technical field
The invention belongs to the solar-energy greenhouse technical field of industrialized agriculture, be specifically related to a kind of step energy of the sun energy saving greenhouse that natural precipitation is irrigated, massif is done the back wall that utilizes.
Background technology
Existing warmhouse booth comprises with loam brick or the brick thickening gable of hollow brick, connects the back wall of the same quality of left and right sides gable, the back roofing angled with thickening back wall (or claiming adverse grade); Back roofing connects frame; Plastic covering plastic sheeting for farm use or sunlight board on the frame; Play the printing opacity effect, improve temperature of shed, to adapt to crop growth.One end is provided with between operation in the greenhouse.
Gable and back wall ram the middle interpolation of body of wall native formula thickening type, double-deck heat insulating material thickening type in addition.
Also having prefabricated component combined type solar-energy greenhouse in addition, is the prefabricated units structure that back wall adverse grade is made of one, and prefabricated units directly connect frame.
Above-mentioned several kinds of warmhouse booths are the warmhouse booth of installing on the level land, the deficiency below it exists:
1, can not utilize natural rainfall to irrigate, rainwater receives the obstruct of warmhouse booth top plastic sheeting for farm use when raining, and trickling is beyond warmhouse booth, and outdoor rainfall is plentiful, but lack of water in the booth.
2, except the ground of warmhouse booth, the greenhouse gable all is exposed with each metope of back wall adverse grade, back wall adverse grade particularly, and the heat insulation effect of back wall adverse grade is poor, directly causes in the greenhouse temperature low, influences crop growth.As keeping to be fit to the temperature of crop growth, then more thermal energy need be provided, and the greenhouse thickness of wall body of good heat insulation is big, influences usable floor area.
3, because the measure of basic bridge cut-off is not taked on the body of wall basis in greenhouse, in cold in the winter time season, the cold bridge that the cold air of ground frozen soil layer forms along not taking basic bridge cut-off gets into booth, has reduced the temperature in the warmhouse booth, is unfavorable for crop growth.As improve room temperature and need thermal source be provided in addition, waste energy.
Summary of the invention
The present invention provides a kind of step energy of the sun energy saving greenhouse that natural precipitation is irrigated, massif is done the back wall that utilizes in order to solve the problems referred to above that existing warmhouse booth exists.
The present invention adopts following technical scheme to realize:
A kind of step energy of the sun energy saving greenhouse that utilizes natural precipitation irrigation, massif to do the back wall; Comprise gable, adverse grade and frame; Cover plastic sheeting for farm use on the frame, it is characterized in that also comprising the back wall that utilizes the Chaoyang massif to form, back wall top is provided with catch basin; Establish water-supply-pipe and valve in the catch basin, wall extends within the greenhouse water-supply-pipe along the back.When raining, rainwater flows in the catch basin along the plastic sheeting for farm use that booth tiltedly pushes up, and decision utilizes the rainwater in how many catch basins to irrigate according to the soil moisture content in the booth; Make full use of valuable natural precipitation resource; Soil moisture can be closed the valve on the water-supply-pipe after satisfying, and stops to irrigate.When continuing to rain; The overfall gap that unnecessary water is reserved along the catch basin end in the catch basin is discharged in order or is drained into its elsewhere and stores; Can not flood the greenhouse, the earth that also can not wash away the hillside causes soil erosion, also can not sweep along earth to form mud-rock flow; Work the mischief to society, the change water damage is water conservancy.
Some greenhouses are step from top to bottom and distribute, and catch basin is arranged between the two neighbouring greenhouses.The vertical section of catch basin is a U-shaped, and catch basin places wall upper end, back, and preceding facade links to each other with the frame in the greenhouse of below, and the catch basin bottom is provided with water-supply-pipe, supplies the greenhouse irrigation of below to use.Back facade links to each other with the frame in the greenhouse of top.The preceding facade of catch basin has two purposes, and the one, the preceding trough rim as catch basin plays the effect of dash.The 2nd, as the adverse grade of preceding surface green house, the fixing frame in greenhouse simultaneously.The back facade of catch basin has two purposes, and the one, the back trough rim as catch basin plays the effect of dash.The 2nd, as the grade beam on basis before the frame of back surface green house, the fixedly frame in greenhouse.The bottom of catch basin can be used as the safety operation passage when covering greenhouse heat-insulating cotton-wadded quilt or insulation straw screen or mat in addition.Catch basin comprises mortar surface layer, foam heat-insulation layer and layer of concrete from bottom to top, built-in gauze wire cloth.The insulation layer of catch basin forms in the warmhouse booth and the outer bridge cut-off of booth, and cut-out cold air in winter gets into the passage of booth, is more conducive to keep the temperature in the warmhouse booth.
The present invention is owing to utilize the Chaoyang massif in seat Northern Dynasties south to make the back wall; Blocked completely winter northwester for warmhouse booth after the cold air of wall import into; The insulation on the heat-preserving wall of gable and basis forms bridge cut-off and has thoroughly blocked the frozen soil layer cold bridge of invading from the basis, and the warming plate that the catch basin bottom is provided with has also been broken off the cold bridge that gets into through the catch basin bottom, in addition covering and heat insulating cotton-wadded quilt or insulation straw screen or mat on plastic covering plastic sheeting for farm use or the sunlight board on the frame; To pass through the steam that forms after sunshine stops; Prevented the steam loss, thus the indoor temperature of warmhouse booth of the present invention under the same case that does not have extraneous thermal source to supply with, room temperature chamber canopy temperature is higher than traditional greenhouse; Form an independently warm humid climate in the greenhouse, be beneficial to the growth of crops.
The present invention has following beneficial effect: be convenient to utilize the accumulation of heat slowly-releasing heat energy of massif drop and massif self good, utilize natural rainfall to irrigate the characteristics that prevent erosion; Greatly reduce the cost of warmhouse booth and the cost of use; Compare the rural area that has in the mountain area with existing greenhouse and promote, help applying in the rural area of mountainous and hilly area.
Description of drawings
Fig. 1 is a sketch map of the present invention
Fig. 2 is the partial enlarged drawing of Fig. 1
Among the figure: 1-frame, 2-catch basin, 3-connecting bolt, 4-layer of concrete, 5-foam heat-insulation layer, 6-mortar surface layer, 7-gauze wire cloth, 8-water-supply-pipe, wall behind the 9-.
The specific embodiment
Be described further in conjunction with the accompanying drawing specific embodiments of the invention.
Utilize the step energy of the sun energy saving greenhouse that natural precipitation is irrigated, massif is done the back wall; Comprise gable, frame, it is characterized in that also comprising the back wall 9 that utilizes the Chaoyang massif to form, back wall 9 tops are provided with catch basin 2; Establish water-supply-pipe 8 in the catch basin 2, wall 9 extends within the greenhouse water-supply-pipe 8 along the back.Bridge cut-off is established on gable and gable basis, and described bridge cut-off is exactly the cold and hot structure that can transmit inside and outside the partition gable, promptly establishes warming plate on the gable main body, and warming plate is also established on the gable basis.
Some greenhouses are step from top to bottom and distribute, and catch basin 2 is arranged between the two neighbouring greenhouses.Catch basin 2 vertical sections are U-shaped, and the back facade of catch basin 2 links to each other with the frame 1 in the greenhouse of top, preceding facade links to each other with the frame 1 in the greenhouse of below constitutes adverse grade and be provided with water-supply-pipe 8.Catch basin 2 comprises mortar surface layer 6, foam heat-insulation layer 5 and layer of concrete 4 from bottom to top, and gauze wire cloth 7 is arranged.Also be provided with the overflow pipe of getting rid of unnecessary irrigation water on the catch basin 2, the front and back facade that the water level when preventing that precipitation is excessive in the catch basin surpasses catch basin gets into warmhouse booth.
Water on the top, greenhouse meets in the catch basin, carries out the nature pouring through the drop that is connected the pipeline on the reservoir, can utilize natural rainfall to irrigate fully by the structure of soil soil moisture content in the Artificial Control booth fully.
Claims (4)
1. one kind is utilized the step energy of the sun energy saving greenhouse that natural precipitation is irrigated, massif is done the back wall; Comprise gable, frame; Cover plastic sheeting for farm use on the frame, it is characterized in that also comprising the back wall (9) that utilizes Chaoyang massif facade to form, back wall (9) top is provided with catch basin (2); Establish water-supply-pipe (8) and valve in the catch basin (2), water-supply-pipe (8) extends within the greenhouse along back wall (9); Some greenhouses are step from top to bottom and distribute, and catch basin (2) is arranged between the two neighbouring greenhouses; Described catch basin (2) vertical section is a U-shaped, preceding facade link to each other with the frame (1) in the greenhouse of below and be provided with water-supply-pipe (8), the back facade link to each other with the frame (1) in the greenhouse of top.
2. the step energy of the sun energy saving greenhouse that utilizes natural precipitation irrigation, massif to do the back wall according to claim 1; It is characterized in that described catch basin (2) comprises mortar surface layer (6), foam heat-insulation layer (5) and layer of concrete (4) from bottom to top, is built-in with gauze wire cloth and is connected (7) with layer of concrete.
3. the step energy of the sun energy saving greenhouse that utilizes natural precipitation irrigation, massif to do the back wall according to claim 2 is characterized in that also being provided with on the catch basin (2) overflow pipe of getting rid of unnecessary irrigation water.
4. according to claim 2ly utilize the step energy of the sun energy saving greenhouse that natural precipitation is irrigated, massif is done the back wall, it is characterized in that gable and gable basis establish bridge cut-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101926447A CN101864816B (en) | 2010-06-01 | 2010-06-01 | Stepped solar energy saving greenhouse capable of irrigating by natural rainfall and taking mountain massif as rear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101926447A CN101864816B (en) | 2010-06-01 | 2010-06-01 | Stepped solar energy saving greenhouse capable of irrigating by natural rainfall and taking mountain massif as rear wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101864816A CN101864816A (en) | 2010-10-20 |
| CN101864816B true CN101864816B (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101926447A Expired - Fee Related CN101864816B (en) | 2010-06-01 | 2010-06-01 | Stepped solar energy saving greenhouse capable of irrigating by natural rainfall and taking mountain massif as rear wall |
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| Country | Link |
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| CN (1) | CN101864816B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972235A (en) * | 2012-11-28 | 2013-03-20 | 天津市环欧半导体材料技术有限公司 | Step type planting greenhouse and building method thereof |
| CN106069366B (en) * | 2016-07-05 | 2017-10-31 | 云南省农业科学院园艺作物研究所 | A kind of warmhouse booth and its application in cultivation of fruit tree |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006018909A1 (en) * | 2004-08-17 | 2006-02-23 | Centralsun Co., Ltd. | Chemical-free soil culture method for plant using simplified facility |
| CN101142888A (en) * | 2007-10-22 | 2008-03-19 | 山东建筑大学 | Heat-accumulated sunlight greenhouse |
| CN201188792Y (en) * | 2008-04-02 | 2009-02-04 | 代永 | Slope platform type solar gutter-connected greenhouse |
| CN201222904Y (en) * | 2008-05-15 | 2009-04-22 | 青海省机械科学研究所 | Cold bending section bar sunlight greenhouse frame |
| CN201450957U (en) * | 2009-07-31 | 2010-05-12 | 华中农业大学 | Device for rainwater harvesting by cover of greenhouse and gravity irrigation |
| CN201722814U (en) * | 2010-06-01 | 2011-01-26 | 任志鹏 | Step type solar energy-saving greenhouse using natural precipitation in irrigation and a mountain as rear wall |
-
2010
- 2010-06-01 CN CN2010101926447A patent/CN101864816B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006018909A1 (en) * | 2004-08-17 | 2006-02-23 | Centralsun Co., Ltd. | Chemical-free soil culture method for plant using simplified facility |
| CN101142888A (en) * | 2007-10-22 | 2008-03-19 | 山东建筑大学 | Heat-accumulated sunlight greenhouse |
| CN201188792Y (en) * | 2008-04-02 | 2009-02-04 | 代永 | Slope platform type solar gutter-connected greenhouse |
| CN201222904Y (en) * | 2008-05-15 | 2009-04-22 | 青海省机械科学研究所 | Cold bending section bar sunlight greenhouse frame |
| CN201450957U (en) * | 2009-07-31 | 2010-05-12 | 华中农业大学 | Device for rainwater harvesting by cover of greenhouse and gravity irrigation |
| CN201722814U (en) * | 2010-06-01 | 2011-01-26 | 任志鹏 | Step type solar energy-saving greenhouse using natural precipitation in irrigation and a mountain as rear wall |
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| Publication number | Publication date |
|---|---|
| CN101864816A (en) | 2010-10-20 |
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Granted publication date: 20121031 Termination date: 20160601 |