CN100337525C - Energy-saving warm house - Google Patents
Energy-saving warm house Download PDFInfo
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- CN100337525C CN100337525C CNB200410000790XA CN200410000790A CN100337525C CN 100337525 C CN100337525 C CN 100337525C CN B200410000790X A CNB200410000790X A CN B200410000790XA CN 200410000790 A CN200410000790 A CN 200410000790A CN 100337525 C CN100337525 C CN 100337525C
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- energy
- heat exchanger
- exchanger tube
- canopy chamber
- ground level
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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 present invention relates to an energy-saving greenhouse which comprises a shed house and frameworks, wherein the rear part of the shed house is provided with a heat preservation and storage wall; the wall surface of the heat preservation and storage wall, which heads outer side is an inclined plane, and the included angle of the inclined plane and the ground plane is 20 DEG to 60 DEG. During the day which has enough sunlight, the heat preservation and storage wall can absorb a great amount of heat energy. In the night, as the air temperature in the shed house falls, the large amounts of heat energy absorbed by the heat preservation and storage wall can be gradually released. Because the total body mass of the heat preservation and storage wall is big, the total amount of the stored heat energy is relatively much, which is enough for keeping the temperature in the shed house above a planting temperature. Even in the cold winter of the north, the greenhouse need not to be heated with energy sources of coal, electricity, etc. In this way, the present invention reduces the operating cost of the greenhouse, lightens the labour strength of relevant personnel, and also reduces environmental pollution. The present invention has the purpose of providing an energy-saving greenhouse which is energy-saving and environmental protective, has easy use and dispenses with special heating in cold seasons.
Description
Technical field
The present invention relates to a kind of greenhouse, relate in particular to a kind of energy-saving greenhouse.
Background technology
The greenhouse can effectively improve the availability in farmland, but because the heat insulation effect in existing greenhouse is relatively poor, in the winter of north cold, just need utilize coal, electric equal energy source to go at night to greenhouse heating every day, to improve the temperature in the greenhouse, the operating cost that this has not only improved the greenhouse has increased related personnel's labour intensity, and the mineral substance energy of consumption has also increased the pollution to environment.
Summary of the invention
The object of the present invention is to provide a kind of energy-saving and environmental protecting, easy to use, also need not the special energy-saving greenhouse that heats in the season of cold.
Energy-saving greenhouse of the present invention comprises canopy chamber and skeleton, and the rear portion of described canopy chamber has insulation heat accumulation wall, and insulation heat accumulation wall metope toward the outer side is the inclined-plane, and the angle of metope and ground level is 20 °-60 °.
Energy-saving greenhouse of the present invention, the indoor ground level of wherein said canopy are positioned at peripheral ground level frozen soil layer below.
Energy-saving greenhouse of the present invention, the below of the indoor ground level of wherein said canopy is embedded with at least one heat exchanger tube, is connected with blower fan on the heat exchanger tube, and it is indoor that the air inlet of heat exchanger tube and air outlet are positioned at described canopy.
Energy-saving greenhouse of the present invention, wherein said insulation heat accumulation wall is positioned at the indoor metope of described canopy and adopts the woven bag base that soil is housed to build formation, paste mutually with described skeleton the outer face of woven bag, and described metope and ground level angle are 30 °-40 °, are equipped with soil horizon on the metope.
Energy-saving greenhouse of the present invention, the ground of wherein said canopy chamber front end and both sides has anti-cold bridge thermal insulation board, and the surface of described woven bag has heat absorbing coating.
Energy-saving greenhouse of the present invention, wherein said heat exchanger tube are positioned at 0.5-1.5 rice, the indoor ground level of described canopy below, and the quantity of heat exchanger tube is 2-8, and the diameter of heat exchanger tube is 30mm-300mm.
Energy-saving greenhouse of the present invention, wherein said blower fan is electrically connected with thermostat, and thermostat comprises the temperature sensor that is installed in respectively in canopy chamber and each heat exchanger tube.
Energy-saving greenhouse of the present invention, the height of wherein said anti-cold bridge thermal insulation board are 0.5-1.5 rice.
Compare with existing greenhouse, energy-saving greenhouse of the present invention is when sunshine is sufficient by day, temperature in the canopy chamber 1 is higher relatively, can reach usually more than 30 ℃, so high temperature, add the direct irradiation of sunlight, make insulation heat accumulation wall absorb a large amount of heat energy insulation heat accumulation wall.Arrived at night, decline along with the canopy indoor air temperature, a large amount of heat energy that insulation heat accumulation wall absorbs will discharge gradually, because the total quality of insulation heat accumulation wall is bigger, the heat energy total amount of storage is also more relatively, be enough to make the indoor temperature of canopy to remain on more than the plantation temperature, even also need not to utilize coal, electric equal energy source to go to greenhouse heating the winter in north cold, this has not only reduced the operating cost in greenhouse, alleviated related personnel's labour intensity, also reduced pollution environment.So energy-saving greenhouse of the present invention has energy-saving and environmental protecting, and is easy to use, also need not the characteristics of special heating in the season of cold.
Other details in the energy-saving greenhouse of the present invention and characteristics can just can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is the structural representation in energy-saving greenhouse of the present invention.
Embodiment
The energy-saving greenhouse of the present invention as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise canopy chamber 1 and skeleton 2, ground level is usually located at peripheral ground level below in the canopy chamber 1, the degree of depth of ground level can be determined according to the thickness of the frozen soil layer of locality in the canopy chamber 1, the thickness that generally should surpass frozen soil layer can be to be positioned at 0.2-2 rice, peripheral ground level below usually.The rear portion of canopy chamber 1 has insulation heat accumulation wall 3, insulation heat accumulation wall 3 metope 9 toward the outer side is the inclined-plane, metope 9 and ground level angle can be determined according to the angle between local sunray and the ground, its angle is less than the angle between sunray and the ground usually, for example, the angle between sunray and the ground be 35 ° then metope 9 be 30 ° with the ground level angle.The angle of metope 9 and ground level also can be the arbitrary value between 20 °-60 °.On metope 9, be equipped with soil horizon, be used for plants such as spring, summer, the various crops of plantation in autumn, herbage, medicinal materials, to increase peasant's income.
In canopy chamber 1 ground level below be embedded with 3 heat exchanger tubes 4, the quantity of heat exchanger tube 4 also can be 1-8, heat exchanger tube 4 is positioned at 0.5-1.5 rice below 1 ground level of canopy chamber, the diameter of heat exchanger tube 4 is 150mm, the diameter of heat exchanger tube 4 also can be 30mm-300mm.Be connected with blower fan 5 on heat exchanger tube 4, blower fan 5 can be connected on each heat exchanger tube 4, also can pass through the shared blower fan 5 of house steward by several heat exchanger tubes 4.The air inlet 6 of heat exchanger tube 4 and air outlet 7 can be the and arranged on left and right sides that lays respectively in the canopy chamber 1, also can be to be positioned at other positions.Blower fan 5 is electrically connected with thermostat, and thermostat comprises the temperature sensor that is installed in respectively in canopy chamber 1 and each heat exchanger tube 4.When in the canopy chamber 1 that temperature sensor measurement arrives with heat exchanger tube 4 in the temperature difference when surpassing setting value, thermostat will make blower fan 5 move, and carries out heat exchange by flow air between canopy chamber 1 and heat exchanger tube 4, the balance temperature difference between the two.
The metope that insulation heat accumulation wall 3 is positioned at canopy chamber 1 adopts the woven bag 8 that soil is housed to build and builds formation, and paste mutually with skeleton 2 outer face of woven bag 8, and the surface of woven bag 8 has heat absorbing coating.The heat absorbing coating on woven bag 8 surfaces can improve insulation heat accumulation wall 3 by day sunshine abundance condition under the heat that stores, to night, these heats that are stored in the insulation heat accumulation wall 3 can discharge again gradually, thereby can keep and improve the temperature in the canopy chamber 1, to guarantee normal growth and the survival of the plant of plantation in the canopy chamber 1.
Have anti-cold bridge thermal insulation board 10 on the ground of canopy chamber 1 front end and both sides, the height of anti-cold bridge thermal insulation board 10 is a 0.5-1.5 rice.The underground anti-cold bridge thermal insulation board 10 in canopy chamber 1 front end and both sides can further improve the canopy chamber temperature of 1 inherent cold season, to guarantee normal growth and the survival of the plant of plantation in the canopy chamber 1.
Energy-saving greenhouse of the present invention in use, when sunshine on daytime was sufficient, the temperature in the canopy chamber 1 was higher relatively, usually can reach more than 30 ℃, so high temperature is added the direct irradiation of sunlight to insulation heat accumulation wall 3, makes insulation heat accumulation wall 3 absorb a large amount of heat energy.Arrived at night, decline along with air themperature in the canopy chamber 1, a large amount of heat energy that insulation heat accumulation wall 3 absorbs will discharge gradually, because the total quality of insulation heat accumulation wall 3 is bigger, the heat energy total amount that stores is also more relatively, be enough to make the temperature in the canopy chamber 1 to remain on more than the plantation temperature, generally more than 8 ℃, even in the winter of north cold, also need not to utilize coal, electric equal energy source to go to greenhouse heating, the operating cost that this has not only reduced the greenhouse has alleviated related personnel's labour intensity, has also reduced the pollution to natural environment.So energy-saving greenhouse of the present invention has energy-saving and environmental protecting, and is easy to use, also need not the characteristics of special heating in the season of cold.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and scope are limited; do not breaking away under the design philosophy prerequisite of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
Claims (7)
1. energy-saving greenhouse, comprise canopy chamber (1) and skeleton (2), the rear portion that it is characterized in that described canopy chamber (1) has insulation heat accumulation wall (3), insulation heat accumulation wall (3) metope (9) toward the outer side is the inclined-plane, metope (9) is 20 °-60 ° with the angle of ground level, and the interior ground level in described canopy chamber (1) is positioned at peripheral ground level frozen soil layer below.
2. energy-saving greenhouse according to claim 1, the below that it is characterized in that the interior ground level in described canopy chamber (1) is embedded with at least one heat exchanger tube (4), be connected with blower fan (5) on the heat exchanger tube (4), the air inlet (6) and the air outlet (7) of heat exchanger tube (4) are positioned at described canopy chamber (1).
3. energy-saving greenhouse according to claim 2, it is characterized in that metope that described insulation heat accumulation wall (3) is positioned at described canopy chamber (1) adopts the woven bag (8) that soil is housed to build and builds formation, paste mutually with described skeleton (2) outer face of woven bag (8), described metope (9) is 30 °-40 ° with the ground level angle, and metope is equipped with soil horizon on (9).
4. energy-saving greenhouse according to claim 3 is characterized in that the ground of described canopy chamber (1) front end and both sides has anti-cold bridge thermal insulation board (10), and the surface of described woven bag (8) has heat absorbing coating.
5. energy-saving greenhouse according to claim 4 is characterized in that described heat exchanger tube (4) is positioned at 0.5-1.5 rice, ground level below, described canopy chamber (1), and the quantity of heat exchanger tube (4) is 2-8, and the diameter of heat exchanger tube (4) is 30mm-300mm.
6. energy-saving greenhouse according to claim 5 is characterized in that described blower fan (5) is electrically connected with thermostat, and attemperating unit comprises the temperature sensor that is installed in respectively in canopy chamber (1) and the heat exchanger tube (4).
7. energy-saving greenhouse according to claim 6, the height that it is characterized in that described anti-cold bridge thermal insulation board (10) is a 0.5-1.5 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410000790XA CN100337525C (en) | 2004-01-19 | 2004-01-19 | Energy-saving warm house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410000790XA CN100337525C (en) | 2004-01-19 | 2004-01-19 | Energy-saving warm house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1557129A CN1557129A (en) | 2004-12-29 |
| CN100337525C true CN100337525C (en) | 2007-09-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410000790XA Expired - Fee Related CN100337525C (en) | 2004-01-19 | 2004-01-19 | Energy-saving warm house |
Country Status (1)
| Country | Link |
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| CN (1) | CN100337525C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803544B (en) * | 2010-04-07 | 2012-09-05 | 王治刚 | Greenhouse system and intelligent greenhouse control system |
| CN103814774A (en) * | 2014-03-11 | 2014-05-28 | 双鸭山市家园农贸有限责任公司 | Greenhouse planting shed |
| CN104521624A (en) * | 2014-12-24 | 2015-04-22 | 陈伟群 | Multifunctional solar greenhouse |
| CN105706784B (en) * | 2016-01-29 | 2019-06-04 | 山西省农业科学院园艺研究所 | A kind of greenhouse adverse grade shield, which is planted, utilizes method and greenhouse structure |
| CN106922440A (en) * | 2017-03-21 | 2017-07-07 | 北京市土肥工作站 | Planting andrographis paniculata method |
| CN107318527A (en) * | 2017-08-16 | 2017-11-07 | 内乡县中以高效农业科技开发有限公司 | A kind of windproof floor-heating type green house of vegetables |
| CN108007094A (en) * | 2018-01-12 | 2018-05-08 | 钦州学院 | Nixing pottery energy-saving heat preserving room |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155131Y (en) * | 1993-05-24 | 1994-02-09 | 中国人民武装警察部队内蒙古自治区总队后勤部 | Energy-saving daylight greenhouse |
| CN2424620Y (en) * | 2000-05-19 | 2001-03-28 | 王勇 | Multi-film energy-saving daylight plastic greenhouse |
| CN2430010Y (en) * | 2000-01-19 | 2001-05-16 | 温祥珍 | Asymmetric continuous crossing type energy saving greenhouse |
| CN2529504Y (en) * | 2001-11-30 | 2003-01-08 | 李建军 | Daylight greenhouse with energy saving new material |
-
2004
- 2004-01-19 CN CNB200410000790XA patent/CN100337525C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155131Y (en) * | 1993-05-24 | 1994-02-09 | 中国人民武装警察部队内蒙古自治区总队后勤部 | Energy-saving daylight greenhouse |
| CN2430010Y (en) * | 2000-01-19 | 2001-05-16 | 温祥珍 | Asymmetric continuous crossing type energy saving greenhouse |
| CN2424620Y (en) * | 2000-05-19 | 2001-03-28 | 王勇 | Multi-film energy-saving daylight plastic greenhouse |
| CN2529504Y (en) * | 2001-11-30 | 2003-01-08 | 李建军 | Daylight greenhouse with energy saving new material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1557129A (en) | 2004-12-29 |
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Granted publication date: 20070919 Termination date: 20110119 |