CN2642032Y - High-efficiency energy-saving solar greenhouse - Google Patents
High-efficiency energy-saving solar greenhouse Download PDFInfo
- Publication number
- CN2642032Y CN2642032Y CNU032049706U CN03204970U CN2642032Y CN 2642032 Y CN2642032 Y CN 2642032Y CN U032049706 U CNU032049706 U CN U032049706U CN 03204970 U CN03204970 U CN 03204970U CN 2642032 Y CN2642032 Y CN 2642032Y
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- CN
- China
- Prior art keywords
- greenhouse
- heat
- energy
- radiator
- green house
- 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 - Fee Related
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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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- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Greenhouses (AREA)
Abstract
The utility model belongs to an innovation on the structure of a solar energy green house, in particular to an energy saving high efficiency solar energy green house, including a heat preservation roof composed of racks, a green house with natural lighting surface composed of a heat preservation wall and transparent heat insulation material, a solar energy collector arranged at one side of the heat preservation back wall inside the green house is connected with the heat radiator through pipelines, the heat radiator is arranged in the soil of the green house, the natural lighting surface has an angle with ground about 55 degrees to 75 degrees, the deflection angel angle between the longitudinal direction and the east end northward of the transmeridional direction is 10 degrees to 20 degrees. The utility model not only needs no increase the natural lighting surface area, and suitably reduces the natural lighting surface area, and then can achieve the effect that the transmission rate is high, and the heat radiation volume is small, so the accumulation of snow can be removed after snowing, but also stores the solar energy and releases the heat energy slowly and saves fuel under the condition that sunlight is obtained at daytime.
Description
Technical field
The utility model belongs to the improvement of solar greenhouse structure, particularly the energy-conserving high-efficiency solar greenhouse.
Background technology
The present solar energy greenhouse that uses at cold district is in order to increase the transmissivity of daylighting surface sunlight, need to increase the area of daylighting face, daylighting face and the smaller angle in ground, the problem that the increase of daylighting face area brings thereupon, the one, heat dissipation capacity increases, be unfavorable for insulation, the 2nd, be unfavorable for getting rid of accumulated snow after snowing.Therefore, will strengthen man power and material's input, increase production cost.
Because the transmissivity of existing solar energy greenhouse daylighting surface sunlight is low, heat-insulating property is poor, needs to increase a large amount of fuel as heat supplement.
Vertical trend of existing solar energy greenhouse generally all is east-west in addition.Have most destructive power at north of china in winter so that northwester is the strongest, northwester is directly attacked the daylighting face of existing solar energy greenhouse, makes the room temperature loss of solar energy greenhouse more.
Summary of the invention
The purpose of this utility model is to provide a kind of energy-conserving high-efficiency solar greenhouse, not only do not need to increase the area of daylighting face, but also can suitably reduce the area of daylighting face, just can reach the optical transmission rate height of daylighting face, the effect that heat dissipation capacity is little is beneficial to the eliminating of accumulated snow after snowing, and have by day under the situation at sunshine, can store solar energy, carry out slow release heat, can fuel savings.
The purpose of this utility model is achieved in that a kind of energy-conserving high-efficiency solar greenhouse, comprise the heat insulation house surface that has that is configured to by propping up, the greenhouse of the daylighting face that insulated wall and transparent insulate material constitute, the solar thermal collector that insulation back wall one side is installed in the greenhouse is connecting radiator by pipeline, radiator is installed in the soil in the greenhouse, the angle on greenhouse lighting face and ground is 55 °-75 °, and the greenhouse vertically moves towards and the angle of east-west direction the east deflection northwards is 10 °-20 °.
Owing in greenhouse of the present utility model, solar thermal collector is installed, heat collector connects radiator by pipeline, in the soil in greenhouse, radiator is installed, hot water through the solar thermal collector heating slowly distributes heat energy by radiator in soil, reach the effect of constant greenhouse room temperature and ground temperature, can fuel savings.In cold especially area, the utility model greenhouse outside radiator heat-dissipation, also need pass through the boiler additional heat except the solar thermal collector thermal-arrest.Can improve room temperature and ground temperature by heat collector and radiator heat-dissipation with the boiler additional heat, not need to increase in addition the heat radiation facility.
The angle on greenhouse lighting face and ground is 55 °-75 °.This angle 35 ° of-55 ° of winters of north latitude " Winter Solstice " solar term can satisfy the condition of sunshine vertical irradiation daylighting face, that is to say that unit are can collect the strongest luminous energy and heat energy.At 35 ° of-55 ° of " Winter Solstice " solar term of north latitude, the angle of sunray and horizontal plane is respectively 31.75 degree, 11.75 degree, and the angle on greenhouse lighting face and ground is 55 °-75 ° demands that can satisfy the regional greenhouse lighting of north latitude 35 degree-55 degree substantially.In addition, because the angle on daylighting face and ground increases, the anterior available capacity increase greenhouse in helps the plantation of high-stem plant and fruit tree, also helps the raising of domestic animal and fattens.The angle on daylighting face and ground increases, and the thermal insulation area of roofing is increased, and can reduce the lost of the heat greenhouse in.The greenhouse vertically moves towards and the angle of east-west direction the east deflection northwards is 10 °-20 °.Be because the north of china in winter fine day, morning good transmittance with fresh air, preceding two hours of sunset because temperature reduces, airborne steam is more, it is poor to form the fog light transmittance.The greenhouse keeps this orientation can guarantee that maximum duration utilizes illumination Best Times section (sunlight at morning and noon), and the illumination before the sunset has lost the value of utilization, needn't consider to utilize.In addition, north of china in winter is the strongest with northwester, tool destructive power, and insulated wall can well protect the daylighting face in greenhouse directly not stand the infringement of northwester towards northwest after vertical trend in the utility model greenhouse made the greenhouse.
35 ° of-55 ° of areas of north latitude " Winter Solstice " solar term sunshine time on daytime has only 8 hours, removes sunset preceding 2 hours, and the sunshine time that can utilize is actual to be had only about 6 hours.Vertical trend in the utility model greenhouse ought be at sunrise, it is 38.25 ° that sunshine and greenhouse lighting face vertically move towards angle, be 68.25 ° the morning, noon, angle is 98.25 °, preceding 2 hours angles of sunset are 128.25 °, and therefore, the utility model greenhouse vertically moves towards the daylighting that deflection angle can satisfy maximum duration every day.
Description of drawings
Fig. 1 is a cross-sectional TV structure schematic diagram of the present utility model, and Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1, and Fig. 3 is the vertical orientation of a utility model schematic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, a kind of energy-conserving high-efficiency solar greenhouse, comprise by the greenhouse that is configured to daylighting face 1 that heat insulation house surface 2, insulated wall and transparent insulate material constitute, uniform column 7 is supporting heat insulation house surface 2, and diagonal brace 8 is supporting daylighting face 1.Insulation back wall 4 one sides are installed with solar thermal collector 3 in the greenhouse, solar thermal collector 3 is vacuum tube collector or heat pipe collector or closing-sunning type heat collector, connecting radiator 6 by pipeline, radiator 6 is installed in the soil in the greenhouse, and radiator 6 is a tubular radiator.Water pump 5 is installed on the circulating line of solar thermal collector 3.The heat supply pipeline of boiler can link to each other with the heat supply pipeline of solar thermal collector 3.Greenhouse lighting face 1 is 55 °-75 ° with the angle on ground, and the greenhouse vertically moves towards and the angle of east-west direction the east deflection northwards is 10 °-20 °.
Claims (5)
1. energy-conserving high-efficiency solar greenhouse, comprise by a greenhouse of the daylighting face (1) that is configured to heat insulation house surface (2), insulated wall and transparent insulate material formation, it is characterized in that: the solar thermal collector (3) that insulation back wall (4) one sides are installed in the greenhouse is connecting radiator (6) by pipeline, radiator (6) is installed in the soil in the greenhouse, greenhouse lighting face (1) is 55 °-75 ° with the angle on ground, and the greenhouse vertically moves towards and the angle of east-west direction the east deflection northwards is 10 °-20 °.
2. energy-conserving high-efficiency solar according to claim 1 greenhouse is characterized in that: solar thermal collector (3) is vacuum tube collector or heat pipe collector or closing-sunning type heat collector.
3. energy-conserving high-efficiency solar according to claim 1 greenhouse is characterized in that: water pump (5) is installed on the circulating line of solar thermal collector (3).
4. energy-conserving high-efficiency solar according to claim 1 greenhouse is characterized in that: the heat supply pipeline of boiler can link to each other with the heat supply pipeline of solar thermal collector (3).
5. energy-conserving high-efficiency solar according to claim 1 greenhouse is characterized in that: radiator (6) is a tubular radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032049706U CN2642032Y (en) | 2003-07-25 | 2003-07-25 | High-efficiency energy-saving solar greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032049706U CN2642032Y (en) | 2003-07-25 | 2003-07-25 | High-efficiency energy-saving solar greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642032Y true CN2642032Y (en) | 2004-09-22 |
Family
ID=34287582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032049706U Expired - Fee Related CN2642032Y (en) | 2003-07-25 | 2003-07-25 | High-efficiency energy-saving solar greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642032Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463598C (en) * | 2006-09-07 | 2009-02-25 | 王成增 | Multi purpose solar energy house |
| CN102523986A (en) * | 2012-01-16 | 2012-07-04 | 徐诵舜 | Integrated solar photothermal and photoelectric greenhouse |
| CN102668930A (en) * | 2012-05-03 | 2012-09-19 | 王跃升 | Solar temperature-accumulating and heat-insulating method of sunlight greenhouse in winter |
| CN103636438A (en) * | 2013-11-12 | 2014-03-19 | 河南天恩太阳能科技有限公司 | Solar greenhouse structure for plants |
| CN104251513A (en) * | 2013-06-28 | 2014-12-31 | 桂林龙胜中海科技节能机器开发有限公司 | Solar thermostatic chamber |
| CN105104021A (en) * | 2015-07-07 | 2015-12-02 | 新疆汉源机械制造有限公司 | Solar warming system for facility cultivation |
-
2003
- 2003-07-25 CN CNU032049706U patent/CN2642032Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463598C (en) * | 2006-09-07 | 2009-02-25 | 王成增 | Multi purpose solar energy house |
| CN102523986A (en) * | 2012-01-16 | 2012-07-04 | 徐诵舜 | Integrated solar photothermal and photoelectric greenhouse |
| CN102668930A (en) * | 2012-05-03 | 2012-09-19 | 王跃升 | Solar temperature-accumulating and heat-insulating method of sunlight greenhouse in winter |
| CN104251513A (en) * | 2013-06-28 | 2014-12-31 | 桂林龙胜中海科技节能机器开发有限公司 | Solar thermostatic chamber |
| CN103636438A (en) * | 2013-11-12 | 2014-03-19 | 河南天恩太阳能科技有限公司 | Solar greenhouse structure for plants |
| CN105104021A (en) * | 2015-07-07 | 2015-12-02 | 新疆汉源机械制造有限公司 | Solar warming system for facility cultivation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |