CN202455960U - Energy-saving synergic vegetable greenhouse - Google Patents
Energy-saving synergic vegetable greenhouse Download PDFInfo
- Publication number
- CN202455960U CN202455960U CN2011205430169U CN201120543016U CN202455960U CN 202455960 U CN202455960 U CN 202455960U CN 2011205430169 U CN2011205430169 U CN 2011205430169U CN 201120543016 U CN201120543016 U CN 201120543016U CN 202455960 U CN202455960 U CN 202455960U
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- China
- Prior art keywords
- water
- magnesite
- thermal insulation
- greenhouse
- insulated wall
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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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Abstract
The utility model relates to an agricultural facility, in particular to an energy-saving synergic vegetable greenhouse which comprises a greenhouse frame (1), a greenhouse film (4), a greenhouse cover (6) and a thermal insulation wall (5) and is characterized in that: a water spraying pipe (2) is arranged in the greenhouse frame (1), and a magnesite pipe with a spray head (3) is arranged below the greenhouse frame (1); a solar water tank (7) is arranged at the upper part of the thermal insulation wall (5); the thermal insulation wall (5) is composed of double-layer magnesite plates (17); a hollow water containing cavity (8) is formed between the double-layer magnesite plates (17); a polyphenyl thermal insulation layer (10) is arranged behind the thermal insulation wall (5); and the solar water tank (7) is communicated with the water spraying pipe (2) of the greenhouse frame (1) and the water containing cavity (8) in the thermal insulation wall (5) through a water pipe and a valve. In the utility model, the magnesite greenhouse frame is firm and durable, has low manufacturing cost and can replace steel pipes and bamboo materials. The hollow magnesite wall has small floor space and good heat storage property; the solar water tank can collect and store heat; water pipes are arranged in the greenhouse frame and below the ground; and the crops can be irrigated with solar hot water, thereby saving water and increasing temperature in the greenhouse.
Description
Technical field
The utility model relates to a kind of agricultural installations, promptly a kind of energy efficiency green house of vegetables.
Background technology
The production of north of china in winter vegetables needs booth.Existing green house of vegetables is many to be barricaded as frame with steel pipe or bamboo and wood materials, covers transparent plastic film above, and has thermal insulation quilt, and there is an insulated wall north side of booth.The major defect of this green house of vegetables is that cost is higher, and heat-insulating property is poor.The reason that cost is high mainly is that the frame expense is bigger, adopt the steel pipe long service life, but disposable input is too high; Adopt bamboo and wood materials, disposable input is little, but the life-span of using is short; Need frequent change, comprehensive cost is also very high, and felling bamboo wood has harmful effect to ecology.In addition, the insulated wall of existing booth is very thick, generally needs more than the 1000mm, and floor space is big, also wants ditching to fetch earth, and accounts for about 20% of greenhouse gardening area, has reduced land utilization rate.So insulated wall is very thick, except preventing that cold air from getting into, the more important thing is and utilize body of wall to absorb more solar energy, supply night and keep the canopy temperature.Obviously, the efficient of cob wall heat accumulation is lower, and how inadequate the heat in the booth is, in the severe cold season additional heat of will making a fire.Have, existing booth is mainly poured water by the ground and is satisfied the demand of crop to moisture again, and water is more, and all is the lower phreatic water of temperature, has both increased cost, has reduced ground temperature and temperature of shed again.
Summary of the invention
It is cheap that the purpose of the utility model provides a kind of frame, sturdy and durable, and heat-preserving wall takes up an area of less, and day light utilization efficiency is high, and water is less, and water temperature is higher, the energy efficiency green house of vegetables of better heat preservation.
Above-mentioned purpose is realized by following technical scheme: develop a kind of energy efficiency green house of vegetables; Comprise frame, canopy film, canopy quilt and insulated wall; Be characterized in: said frame be inside be provided with spray pipe, below the magnesite pipe of shower nozzle is housed; The top of said insulated wall is provided with solar water container, and insulated wall is to be made up of double-deck magnesite plate, is the water containing chamber of hollow between the double-deck magnesite plate; The back of insulated wall is provided with the polyphenyl heat-insulation layer, all has water pipe and valve to be connected between the spray pipe of solar water container and frame and the water containing chamber in the insulated wall.
The southern side face of said solar water container is the vacuum chamber that is made up of double glazing unit, and other sides are to be made up of thermal insulation board.
The southern side face of said solar water container with above be the vacuum chamber that constitutes by double glazing unit, other sides are to be made up of thermal insulation board.
Underground in the said booth is provided with many magnesite soakaway trenchs, and the magnesite soakaway trench is the hollow tube that water containing chamber a kind of and solar water container and insulated wall communicates, and its upside has many micropores.
The water containing chamber north side of said insulated wall is provided with the heat-insulation chamber of high vacuum.
The heat-insulation chamber north side of said insulated wall is provided with the polyphenyl heat-insulation layer.
Said solar water container is provided with lifter.
The beneficial effect of the utility model is: magnesite frame regular shape, and smooth surface, sturdy and durable, cheap, alternative steel pipe and bamboo and wood materials.Magnesite body of wall heat absorption capacity is good, hold water within the walls and can better absorb solar energy, thereby body of wall can be very thin, takes up little room.Solar water container on the insulated wall can be gathered and store heat, supplies the heating at night.With the underground water pipe that is provided with, be convenient to spray and infiltrating irrigation in the frame, and can use the hot water pouring crop of solar energy, not only can economize on water but also can improve temperature of shed.
Description of drawings
Fig. 1 is the front view of first kind of embodiment;
Fig. 2 is the vertical view of first kind of embodiment;
Fig. 3 is the enlarged front view of the parts solar water container of first kind of embodiment;
Fig. 4 is the enlarged left view of the parts solar water container of first kind of embodiment;
Fig. 5 is the enlarged front view of the parts soakaway trench of first kind of embodiment;
Fig. 6 is the front view of the parts insulated wall of first kind of embodiment;
Fig. 7 is the front view of a kind of duty of second kind of embodiment;
Fig. 8 is the front view of the another kind of duty of second kind of embodiment;
Fig. 9 is the front view of the third embodiment.
Visible among the figure: frame 1, spray pipe 2, shower nozzle 3, canopy film 4, insulated wall 5, canopy is by 6; Solar water container 7, water containing chamber 8, heat-insulation chamber 9, polyphenyl heat-insulation layer 10, soakaway trench 11, glass plate 12; Vacuum chamber 13, adjutage 14, upper hose 15, micropore 16, magnesite plate 17, lifter 18.
Embodiment
Total design of the utility model is to adopt magnesite tubing to make frame, reduces cost; Adopt magnesite board to process insulated wall, be provided with water containing chamber and vacuum heat-insulation chamber within the walls, the heat absorption good heat insulating, floor space is little; Be provided with solar water container above the insulated wall, can absorb and store heat confession use at night.Thereby reach the purpose that reduces cost, raising heat-insulating property, increases benefit.Introduce two kinds of embodiment below in conjunction with accompanying drawing:
First kind of embodiment: like Fig. 1, shown in 2, this green house of vegetables also is to be made up of by 6 etc. frame 1, canopy film 4, insulated wall 5, canopy.Different is that following characteristics are arranged:
1, frame (1) adopts the magnesite pipe to process.The magnesite pipe is the tubing that adopts magnesia, magnesium chloride to process through the magnesite material of chemical combination formation, and magnesia is also claimed magnesia, is a kind of mineral, and how China have, and price is lower.Magnesium chloride is also claimed bittern, and material is easy to get.In addition, can also add silica based materials such as brick powder, flyash, not have the magnesium ion of complete reaction, prevent the anti-halogen distortion of magnesite product with absorption.Give an example below a kind of manufacture process of magnesite pipe:
Get bittern 100-110 part by weight, 100 parts of light-burning magnesium powders, flyash 35-40 part, powdered rice hulls 25-30 part, 1 part in glass fibre, modifier 1.5-3 part.The preparation method of modifier: 50% phenol solution, 10% methylated cellulose aqueous solution, 20 aqueous gelatin solutions respectively with immersion method water proof heating, are mixed after dissolving and get final product.The bittern that measures is put into agitator, short fiber is added to stirs in the bittern, add light-magnesite powder, flyash stirs, add the modifier that has measured and stir and add the powdered rice hulls that has weighed up and continue to stir, reenter mold forming.
2, frame (1) is a hollow tube; But so both weight reductions are gained in strength, and can in pipe, spray pipe (2) be set again; And assemble a plurality of shower nozzles (3); Can irrigation water be sprayed shed vegetable through spray pipe (2), water consumption seldom, and can solve soil moisture, air humidity simultaneously, medicine sprays and leaf fertilizer such as uses at various problems.
3, on insulated wall (5), be provided with solar water container (7); In conjunction with Fig. 3,4 visible, the front of this water tank (7) with above be the vacuum chamber (13) that has double glazing unit (12) to process, glass plate (12) coated black film; Other faces are processed with warming plate, the inside dress water.Daylight shines into water tank (7), and heat gets in the water, because the heat-blocking action of vacuum chamber (13), heat can not shed, and can accumulate a large amount of heats.Solar water container also can adopt the solar water container of vacuum heat-collecting tubular type in the market, but cost is higher.And the cost of this water tank is relatively very low, is easy to promote.Visible by figure, water tank (7) is provided with adjutage (14) and upper hose (15), and upper hose (15) can be communicated with running water pipe, replenishes clear water.Adjutage (14) can be emitted hot water, gets into the water containing chamber (8) of frame (1) or insulated wall (5), for dispelling the heat night.Certainly, water containing chamber (8) also can directly be intake from the well water carrier pipe.
4, insulated wall (5) adopts the magnesite plate to process, and visible in conjunction with Fig. 6, inside is provided with the heat-insulation chamber (9) of water containing chamber (8) and high vacuum, all adopts water-proof material coverings such as paint on the chamber wall of the heat-insulation chamber (9) of water containing chamber (8) and high vacuum.Also coated with resins layer outside is to reach the purpose of water proof trapping.Water can be adorned in water containing chamber (8) the inside, absorbs the heat of the sun daytime, and night is distribute heat in canopy.Heat-insulation chamber (9) can adiabatic heat-insulation, avoids heat to run off.The back of insulated wall (5) can add polyphenyl heat-insulation layer (10), and heat insulation effect is better.Because body of wall heat absorption heat-insulating property is outstanding, so the thickness of body of wall can significantly reduce, the floor space of insulated wall (5) is significantly dwindled, and land utilization rate obviously increases.
5, about the below ground 150-200mm of booth, lay many soakaway trenchs (11), visible in conjunction with Fig. 5, the upside tube wall of soakaway trench (11) has a plurality of micropores (16), and irrigation water can get into this pipe, slowly to external diffusion, supplies the usefulness of vegetable growth.
6, visible by figure, the spray pipe (2) of frame (1) and underground soakaway trench (11) all pass through water pipe and valve communicates with water containing chamber (8) or solar water container (7), is that hot water wherein capable of using waters vegetables like this, thus the cooling problem when having avoided cold water to water.In general, the morning can be in water containing chamber (8) water tank (7) topped up with water, at dusk; Water vegetables with the water in the water containing chamber (8) through soakaway trench (11) earlier; Make water containing chamber vacate certain space, again the hot water in the solar water container (7) is put into water containing chamber (8), supply the heat radiation at night.Second day, can the water in the water containing chamber (8) be delivered to the spray pipe (2) of frame (1), the shower nozzle ejection is arranged, from top pouring vegetables.Simultaneously, also can page fertilizer be dissolved in the water, carry out the page and spray.
Above characteristic synthesis performance is that temperature of shed raises, and yield of vegetables increases.Since 2007, be contrast to close on similar booth, in north latitude 38-42 ° area; When winter, nighttime temperature dropped to-20 °, image data more than 120 time, experiment proof: close on greenhouse temperature and reduce to 2-3 °; Duration reached more than 6 hours, the heating of need making a fire, and the lowest temperature of this booth is then at 5-6 °; About 4 hours duration, the heating of need not making a fire also can be kept vegetables production, and yield of vegetables increases more than 8% on year-on-year basis; Particularly can guarantee the normal growth to the higher solanaceous vegetables of temperature requirement, the benefit of increasing income and economizing on spending surpasses 15%.Take up an area of to reduce with the booth thermal insulation wall to increase income part, booth is built indexs such as shortening in man-hour, counteracting equipment component cost of investment, about 1.79 of payoff period of the comprehensive method of investment.It is thus clear that the economic benefit of this booth is more significant.
Second kind of embodiment: as shown in Figure 7, be provided with lifter (18) below the solar water container (7), water tank (7) can go up and down under the control of lifter (18).When sunlight is good, water tank (7) is risen, better accept daylight heat energy, do not have the solar time, can go into shown in Figure 8ly, water tank (7) is dropped to the booth the inside, so that the covering of thermal insulation quilt (6).
The third embodiment: as shown in Figure 9, solar water container (7) is fixed on the insulated wall of booth the inside, because canopy film (4) is a printing opacity, so water tank can receive illumination fully, absorbs the heat of sunlight.If can suitably plant shorter vegetables in the insulated wall front, water tank (7) receive optical condition better.In place with good conditionsi, can whole thermal insulation wall surface all be covered its heat accumulation better effects if with solar water container (7).
Claims (7)
1. energy efficiency green house of vegetables; Comprise that frame (1), canopy film (4), canopy are by (6) and insulated wall (5); It is characterized in that: said frame (1) be inside be provided with spray pipe (2), below the magnesite pipe of shower nozzle (3) is housed; The top of said insulated wall (5) is provided with solar water container (7), and insulated wall (5) is to be made up of double-deck magnesite plate (17), is the water containing chamber (8) of hollow between the double-deck magnesite plate (17); The back of insulated wall (5) is provided with polyphenyl heat-insulation layer (10), all has water pipe and valve to be connected between the spray pipe (2) of solar water container (7) and frame (1) and the water containing chamber (8) in the insulated wall (5).
2. energy efficiency green house of vegetables according to claim 1 is characterized in that: the southern side face of said solar water container (7) is the vacuum chamber (13) that is made up of double glazing unit (12), and other sides are to be made up of thermal insulation board.
3. energy efficiency green house of vegetables according to claim 1 is characterized in that: the southern side face of said solar water container (7) with above be the vacuum chamber (13) that constitutes by double glazing unit (12), other sides are to be made up of thermal insulation board.
4. energy efficiency green house of vegetables according to claim 1; It is characterized in that: the underground in the said booth is provided with many magnesite soakaway trenchs (11); Magnesite soakaway trench (11) is the hollow tube that water containing chamber (8) a kind of and solar water container (7) and insulated wall (5) communicates, and its upside has many micropores (16).
5. energy efficiency green house of vegetables according to claim 1 is characterized in that: water containing chamber (8) north side of said insulated wall (5) is provided with the heat-insulation chamber (9) of high vacuum.
6. energy efficiency green house of vegetables according to claim 1 is characterized in that: the heat-insulation chamber of said insulated wall (9) north side is provided with polyphenyl heat-insulation layer (10).
7. energy efficiency green house of vegetables according to claim 1 is characterized in that: said solar water container (7) is provided with lifter (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205430169U CN202455960U (en) | 2011-12-22 | 2011-12-22 | Energy-saving synergic vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205430169U CN202455960U (en) | 2011-12-22 | 2011-12-22 | Energy-saving synergic vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455960U true CN202455960U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205430169U Expired - Fee Related CN202455960U (en) | 2011-12-22 | 2011-12-22 | Energy-saving synergic vegetable greenhouse |
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| Country | Link |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511337A (en) * | 2011-12-22 | 2012-06-27 | 夏国新 | Energy-saving effect-improving vegetable greenhouse |
| CN103766163A (en) * | 2014-01-23 | 2014-05-07 | 中国农业大学 | Natural convection circulating heat storage dehumidifying wall body sunlight greenhouse |
| CN104885817A (en) * | 2015-06-04 | 2015-09-09 | 中国农业大学 | Rear wall structure of greenhouse |
| CN107820946A (en) * | 2017-12-08 | 2018-03-23 | 广东和力百分百粤西生产基地有限公司 | A kind of environmentally friendly greenhouse and its preparation technology |
| CN108293784A (en) * | 2016-08-31 | 2018-07-20 | 弥勒市四园农林发展有限公司 | The green cultural method of organic hotbed chives |
| CN109724264A (en) * | 2019-01-23 | 2019-05-07 | 乾安县鸿安食品有限责任公司 | Water recycles heater for warming outside solar energy winter room |
-
2011
- 2011-12-22 CN CN2011205430169U patent/CN202455960U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511337A (en) * | 2011-12-22 | 2012-06-27 | 夏国新 | Energy-saving effect-improving vegetable greenhouse |
| CN102511337B (en) * | 2011-12-22 | 2013-11-13 | 夏国新 | Energy-saving effect-improving vegetable greenhouse |
| CN103766163A (en) * | 2014-01-23 | 2014-05-07 | 中国农业大学 | Natural convection circulating heat storage dehumidifying wall body sunlight greenhouse |
| CN103766163B (en) * | 2014-01-23 | 2016-01-13 | 中国农业大学 | Self-heating convection circulation accumulation of heat dehumidifying wall solar greenhouse |
| CN104885817A (en) * | 2015-06-04 | 2015-09-09 | 中国农业大学 | Rear wall structure of greenhouse |
| CN108293784A (en) * | 2016-08-31 | 2018-07-20 | 弥勒市四园农林发展有限公司 | The green cultural method of organic hotbed chives |
| CN107820946A (en) * | 2017-12-08 | 2018-03-23 | 广东和力百分百粤西生产基地有限公司 | A kind of environmentally friendly greenhouse and its preparation technology |
| CN109724264A (en) * | 2019-01-23 | 2019-05-07 | 乾安县鸿安食品有限责任公司 | Water recycles heater for warming outside solar energy winter room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20131222 |