CN103134060A - Modified solar chimney system - Google Patents
Modified solar chimney system Download PDFInfo
- Publication number
- CN103134060A CN103134060A CN2013100640022A CN201310064002A CN103134060A CN 103134060 A CN103134060 A CN 103134060A CN 2013100640022 A CN2013100640022 A CN 2013100640022A CN 201310064002 A CN201310064002 A CN 201310064002A CN 103134060 A CN103134060 A CN 103134060A
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- solar chimney
- air duct
- improved solar
- air
- collecting plate
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The invention discloses a modified solar chimney system which comprises a transparent glass cover plate, a solar collecting panel mounted on a outer wall facing the south, an air passage formed between the transparent glass cover plate and the solar collecting panel, and wind guide rotating exhaust hood disposed at the top of the air passage. A plurality of longitudinal ribs protruding towards the air passage are disposed on the solar collecting panel, so that solar collecting area is increased effectively, more solar radiation can be absorbed, and heat exchange effect between the air and the solar collecting panel can be intensified by the longitudinal ribs.
Description
Technical field
The invention belongs to the passive type technical field of buildings, be specifically related to a kind of improved system that utilizes solar chimney intensified ventilation technology.
Background technology
At present, along with developing rapidly of economy and improving constantly of people's living standard, building energy consumption shared ratio in the total energy resource consumption of society is more and more higher; Therefore, in today of global energy shortage, must pay attention to the power-saving technology of building field, and actively advocate the concept of ecological energy conservation building, utilize the regenerative resource of cleaning to realize the mankind's sustainable development.
In the last few years, solar chimney more and more was subject to people's attention as a kind of method of utilizing hot pressing to strengthen building nature ventilation, became a focus in the energy saving building area research; Its principle is the air that utilizes in the solar energy heating gas channel, increases the hot pressing driving force of air, thereby strengthens indoor natural ventilating.Yet, the solar chimney technology only utilizes single solar energy to realize Ventilation at present, and the processing about solar chimney exhaust outlet place is also quite simple, thereby it is larger to make system be subjected to outdoor climate conditions to affect fluctuation, has larger limitation: during over against the chimney air-discharge mouth, can produce pouring in down a chimney of air-flow etc. as and wind speed direction large when outdoor wind speed; In addition, the collecting plate that adopts in solar chimney is planar surface mostly, exist Heat-collecting effect bad, with the deficiencies such as air heat-exchange is not obvious.
Therefore, need a kind of new technical scheme to address the above problem.
Summary of the invention
Deficiency for prior art exists the object of the present invention is to provide a kind of Heat-collecting effect good, the obvious improved solar chimney of air heat-exchange system.
For achieving the above object, the improved solar chimney of the present invention system can adopt following technical scheme:
A kind of improved solar chimney system, comprise the clear glass cover plate, be installed on the collecting plate on building south orientation exterior wall, the wind induction type rotary rowed blast cap that is formed at the air duct between clear glass cover plate and collecting plate and is arranged at the air duct top, described collecting plate is provided with to the projecting inward some longitudinal ribs of air duct, and this longitudinal rib from bottom to top extends.
The improved solar chimney of the present invention system adds wind induction type rotary rowed blast cap at the top, can eliminate wind environment outdoor to the impact of system, and system is moved stably.Wind induction type rotary rowed blast cap under the effect of air ducting can along with outdoor wind direction rotary freely, remain that exhaust outlet is towards with the wind direction, make exhaust outlet always be in negative pressuren zone, increased the swabbing effect of system, thereby strengthened the performance of ventilating of solar chimney.Collecting plate adopts the collecting plate with the longitudinal rib extended surface, can effectively increase collector area, thereby absorb more solar radiation, and longitudinal rib can be strengthened the heat transfer effect between air and collecting plate simultaneously.
Description of drawings
Fig. 1 is that the improved solar chimney of the present invention system is installed on the structural representation on building.
Fig. 2 is the schematic diagram of collecting plate in the improved solar chimney of the present invention system.
Fig. 3 is the transverse sectional view of collecting plate in the improved solar chimney of the present invention system.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
See also shown in Figure 1, the present invention discloses a kind of improved solar chimney system, comprises clear glass cover plate 1, is installed on the collecting plate 8 on building south orientation exterior wall, the wind induction type rotary rowed blast cap 9 that is formed at the air duct 2 between clear glass cover plate 1 and collecting plate 8 and is arranged at air duct 2 tops.Also comprise the insulation material layer 5 that is installed on building south orientation inner side of outer wall, described insulation material layer 5 can adopt styrofoam or polyurethane foam board, can avoid collecting plate by body of wall to indoor heat transfer, thereby play good heat-blocking action in summer.The thickness of described air duct is 0.1m-0.5m, specifically can adjust according to the height of building.The downside of air duct 2 is provided with the lower ventilating opening with valve 6, and this time ventilating opening is communicated with air duct 2 with building interior space.
See also Fig. 2 and shown in Figure 3, described collecting plate 8 can adopt and scribble pitch-dark aluminium sheet, and collecting plate 8 is provided with to the projecting inward some longitudinal ribs 15 of air duct 2, preferably, in the present embodiment, the cross section of described longitudinal rib 15 is V-arrangement, certainly in other embodiments, can adopt the longitudinal rib of other shapes, not repeat them here.This longitudinal rib 15 from bottom to top extends, with consistent with the circulating direction of air.Be provided with internal cavities 16 in described longitudinal rib 15, be filled with heat-storing material 17 in described internal cavities 16.Described longitudinal rib 15 can effectively increase collector area, thereby absorbs more solar radiation, and longitudinal rib 15 can be strengthened the heat transfer effect between air and collecting plate 8 simultaneously.Described heat-storing material can adopt inorganic heat-storing material or organic heat-storing material commonly used at present, as ceramic heat-storing material, adsorption type hot stored material etc.
See also shown in Figure 1ly, described wind induction type rotary rowed blast cap 9 comprises bottom base 14, rotating main body 12, connects the bearing wheel hub 13 of bottom base 14 and rotating main body 12, is installed on air ducting 11 and exhaust outlet 10 on rotating main body 12.Air ducting 11 at any time according to wind direction adjust exhaust outlet 10 towards, guarantee that exhaust outlet 10 is in lee face all the time, namely exhaust outlet is in negative pressuren zone, thereby has increased the swabbing effect of system, enhanced natural ventilating.In the present embodiment, wind induction type rotary rowed blast cap 9 is installed on the roof 7 of building.
Below in conjunction with Fig. 1 to Fig. 3, the invention will be further described by application principle:
Daytime, solar radiation sees through clear glass cover plate 1 and is radiated on collecting plate 8 with longitudinal rib 15, part solar radiation is absorbed by collecting plate 8, its temperature is raise and the form by heat convection is discharged in the air of air duct 2 again, another part solar radiation is absorbed by the heat-storing material 17 in longitudinal rib 15 cavitys 16.The air intensification of being heated, when the air themperature in air duct 2 surpassed outside air temperature, due to the density contrast of inner air and outer air, the air in air duct 2 rose and flows out from wind induction type rotary rowed blast cap 9, air inlet constantly has air intake to replenish, thereby realizes solar energy hot pressing ventilation.Post sunset or night, heat-storing material 17 heat releases in collecting plate 15 still add the air in hot-air channel 2, reach the effect of gravity-flow ventilation in building, utilize the characteristic of heat-storing material accumulation of heat on 17 daytime, sunset or heat release at night, extend the purpose that ventilation time even reaches night ventilation.Meanwhile, when outside building, wind being arranged, the rotating main body 12 of wind induction type rotary rowed blast cap 9 is by means of air ducting 11 box haul rotations, thereby make exhaust outlet 10 always be in lee face eddy current negative pressuren zone (lee face), thereby further strengthen the draft of system, take out the Air Flow that draws air duct 2 and it is discharged, thus the ability of consolidation system gravity-flow ventilation.
Claims (6)
1. improved solar chimney system, it is characterized in that: comprise clear glass cover plate (1), be installed on the collecting plate (8) on building south orientation exterior wall, the wind induction type rotary rowed blast cap (9) that is formed at the air duct (2) between clear glass cover plate (1) and collecting plate (8) and is arranged at air duct (2) top, described collecting plate (8) is provided with to the projecting inward some longitudinal ribs (15) of air duct (2), and this longitudinal rib (15) from bottom to top extends.
2. improved solar chimney as claimed in claim 1 system, is characterized in that: be provided with internal cavities (16) in described longitudinal rib (15), be filled with heat-storing material (17) in described internal cavities (16).
3. improved solar chimney as claimed in claim 1 or 2 system, it is characterized in that: described wind induction type rotary rowed blast cap (9) comprises bottom base (14), rotating main body (12), connects the bearing wheel hub (13) of bottom base (14) and rotating main body (12), is installed on air ducting (11) and exhaust outlet (10) on rotating main body (12).
4. improved solar chimney as claimed in claim 3 system, is characterized in that: also comprise the insulation material layer (5) that is installed on building south orientation inner side of outer wall.
5. improved solar chimney as claimed in claim 4 system, it is characterized in that: the downside of described air duct (2) is provided with the lower ventilating opening of band valve (6), and this time ventilating opening is communicated with air duct (2) with building interior space.
6. improved solar chimney as claimed in claim 1 system, it is characterized in that: the cross section of described longitudinal rib (15) is V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100640022A CN103134060A (en) | 2013-02-28 | 2013-02-28 | Modified solar chimney system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100640022A CN103134060A (en) | 2013-02-28 | 2013-02-28 | Modified solar chimney system |
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| CN103134060A true CN103134060A (en) | 2013-06-05 |
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| CN2013100640022A Pending CN103134060A (en) | 2013-02-28 | 2013-02-28 | Modified solar chimney system |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649307A (en) * | 2013-07-09 | 2016-06-08 | 蒋盘君 | Unpowered weather cap for exhaust channel of high-rise residence, with good draft effect |
| CN105715021A (en) * | 2013-07-09 | 2016-06-29 | 蒋盘君 | Unpowered funnel cap with good draft effect for air vent channel of high-rise housing |
| CN105715020A (en) * | 2013-07-09 | 2016-06-29 | 蒋盘君 | Unpowered funnel cap with good draft effect for air vent channel |
| CN105781075A (en) * | 2013-07-09 | 2016-07-20 | 蒋盘君 | Unpowered hood with good draft effect and for exhaust channel of high-rise housing |
| CN105781074A (en) * | 2013-07-09 | 2016-07-20 | 蒋盘君 | Unpowered hood for exhaust channel of high-rise housing |
| CN105781073A (en) * | 2013-07-09 | 2016-07-20 | 蒋盘君 | Unpowered air cap with good ventilation effect for exhaust channel |
| CN105804371A (en) * | 2013-07-09 | 2016-07-27 | 蒋盘君 | Unpowered cap for exhaust channel |
| CN105822042A (en) * | 2013-07-09 | 2016-08-03 | 蒋盘君 | Good-drafting-effect unpowered funnel cap for exhaust passage |
| CN105841284A (en) * | 2013-07-09 | 2016-08-10 | 蒋盘君 | Unpowered wind cap for exhaust channel of high-rise residence |
| CN106766267A (en) * | 2016-12-28 | 2017-05-31 | 云南工程勘察设计院有限公司 | Solar heat-preservation building construction vent discharge duct |
| CN108168006A (en) * | 2017-12-26 | 2018-06-15 | 武汉大学 | Synthesizing jet-flow and the double solar walls ventilating systems supplied of thermoelectricity |
| CN108310958A (en) * | 2018-03-22 | 2018-07-24 | 佛山市金净创环保技术有限公司 | A kind of food processing equipment exhaust gas processing device |
| CN108834685A (en) * | 2018-06-13 | 2018-11-20 | 中国农业科学院农业环境与可持续发展研究所 | A kind of heliogreenhouse ventilation heat regenerative system and the heliogreenhouse equipped with the system |
| CN108934635A (en) * | 2018-06-22 | 2018-12-07 | 西安建筑科技大学 | A kind of energy-saving air port air supply device of green house of vegetables |
| CN108934634A (en) * | 2018-06-22 | 2018-12-07 | 西安建筑科技大学 | A kind of greenhouse uniformly heats air supply device |
| CN110094749A (en) * | 2019-05-28 | 2019-08-06 | 西安建筑科技大学建筑设计研究院 | A kind of modular assembly formula solar chimney |
| CN110332557A (en) * | 2019-04-30 | 2019-10-15 | 重庆大学 | A kind of assembled solar chimney |
| CN115095042A (en) * | 2022-07-11 | 2022-09-23 | 北京理工大学 | Fold-line-shaped adaptive building envelope structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19914079A1 (en) * | 1999-03-27 | 2000-09-28 | Abac Elektronische Kommunikati | Photovoltaic module mount to wall of building has at least one heat exchanger located on the facade wall while air may flow between module and wall via channel |
| CN2486859Y (en) * | 2001-06-17 | 2002-04-17 | 金光珠 | Wind energy induction wind cap |
| CN201421152Y (en) * | 2009-03-25 | 2010-03-10 | 黄仕友 | Room non energy-consuming ventilation device |
| CN201459950U (en) * | 2009-07-16 | 2010-05-12 | 重庆大学 | Solar heat-storage type heating and ventilating wall |
| CN202371837U (en) * | 2011-11-04 | 2012-08-08 | 内蒙古科技大学 | Building ventilating enhancing device integrating utilization of solar energy and wind energy |
| CN102776959A (en) * | 2012-07-31 | 2012-11-14 | 华南理工大学 | Energy-saving solar energy combined modular split phase-changing house energy-saving system |
| CN203099864U (en) * | 2013-02-28 | 2013-07-31 | 东南大学 | Improved solar chimney system |
-
2013
- 2013-02-28 CN CN2013100640022A patent/CN103134060A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19914079A1 (en) * | 1999-03-27 | 2000-09-28 | Abac Elektronische Kommunikati | Photovoltaic module mount to wall of building has at least one heat exchanger located on the facade wall while air may flow between module and wall via channel |
| CN2486859Y (en) * | 2001-06-17 | 2002-04-17 | 金光珠 | Wind energy induction wind cap |
| CN201421152Y (en) * | 2009-03-25 | 2010-03-10 | 黄仕友 | Room non energy-consuming ventilation device |
| CN201459950U (en) * | 2009-07-16 | 2010-05-12 | 重庆大学 | Solar heat-storage type heating and ventilating wall |
| CN202371837U (en) * | 2011-11-04 | 2012-08-08 | 内蒙古科技大学 | Building ventilating enhancing device integrating utilization of solar energy and wind energy |
| CN102776959A (en) * | 2012-07-31 | 2012-11-14 | 华南理工大学 | Energy-saving solar energy combined modular split phase-changing house energy-saving system |
| CN203099864U (en) * | 2013-02-28 | 2013-07-31 | 东南大学 | Improved solar chimney system |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841284B (en) * | 2013-07-09 | 2018-11-06 | 陈学卫 | A kind of unpowered blast cap of air exhaust passage of high residential building |
| CN105781074A (en) * | 2013-07-09 | 2016-07-20 | 蒋盘君 | Unpowered hood for exhaust channel of high-rise housing |
| CN105781075B (en) * | 2013-07-09 | 2018-10-30 | 陈学卫 | Pull out the unpowered blast cap of air exhaust passage of the preferable high residential building of wind effect |
| CN105781075A (en) * | 2013-07-09 | 2016-07-20 | 蒋盘君 | Unpowered hood with good draft effect and for exhaust channel of high-rise housing |
| CN105649307B (en) * | 2013-07-09 | 2018-06-19 | 成都长源建筑设计研究院有限公司 | A kind of high residential building pulls out the unpowered blast cap of the preferable air exhaust passage of wind effect |
| CN105781073A (en) * | 2013-07-09 | 2016-07-20 | 蒋盘君 | Unpowered air cap with good ventilation effect for exhaust channel |
| CN105804371A (en) * | 2013-07-09 | 2016-07-27 | 蒋盘君 | Unpowered cap for exhaust channel |
| CN105715021A (en) * | 2013-07-09 | 2016-06-29 | 蒋盘君 | Unpowered funnel cap with good draft effect for air vent channel of high-rise housing |
| CN105841284A (en) * | 2013-07-09 | 2016-08-10 | 蒋盘君 | Unpowered wind cap for exhaust channel of high-rise residence |
| CN105822042B (en) * | 2013-07-09 | 2018-08-24 | 广东珠江建筑工程设计有限公司 | Pull out the unpowered blast cap of the preferable air exhaust passage of wind effect |
| CN105781073B (en) * | 2013-07-09 | 2018-04-24 | 周梅荣 | One kind pulls out the unpowered blast cap of the preferable air exhaust passage of wind effect |
| CN105804371B (en) * | 2013-07-09 | 2018-05-08 | 陈铁红 | The unpowered blast cap of air exhaust passage |
| CN105715020A (en) * | 2013-07-09 | 2016-06-29 | 蒋盘君 | Unpowered funnel cap with good draft effect for air vent channel |
| CN105649307A (en) * | 2013-07-09 | 2016-06-08 | 蒋盘君 | Unpowered weather cap for exhaust channel of high-rise residence, with good draft effect |
| CN105822042A (en) * | 2013-07-09 | 2016-08-03 | 蒋盘君 | Good-drafting-effect unpowered funnel cap for exhaust passage |
| CN105715020B (en) * | 2013-07-09 | 2018-07-24 | 李碧涛 | One kind pulling out the unpowered blast cap of the preferable air exhaust passage of wind effect |
| CN106766267A (en) * | 2016-12-28 | 2017-05-31 | 云南工程勘察设计院有限公司 | Solar heat-preservation building construction vent discharge duct |
| CN108168006A (en) * | 2017-12-26 | 2018-06-15 | 武汉大学 | Synthesizing jet-flow and the double solar walls ventilating systems supplied of thermoelectricity |
| CN108310958A (en) * | 2018-03-22 | 2018-07-24 | 佛山市金净创环保技术有限公司 | A kind of food processing equipment exhaust gas processing device |
| CN108834685A (en) * | 2018-06-13 | 2018-11-20 | 中国农业科学院农业环境与可持续发展研究所 | A kind of heliogreenhouse ventilation heat regenerative system and the heliogreenhouse equipped with the system |
| CN108934635A (en) * | 2018-06-22 | 2018-12-07 | 西安建筑科技大学 | A kind of energy-saving air port air supply device of green house of vegetables |
| CN108934634A (en) * | 2018-06-22 | 2018-12-07 | 西安建筑科技大学 | A kind of greenhouse uniformly heats air supply device |
| CN110332557A (en) * | 2019-04-30 | 2019-10-15 | 重庆大学 | A kind of assembled solar chimney |
| CN110094749A (en) * | 2019-05-28 | 2019-08-06 | 西安建筑科技大学建筑设计研究院 | A kind of modular assembly formula solar chimney |
| CN115095042A (en) * | 2022-07-11 | 2022-09-23 | 北京理工大学 | Fold-line-shaped adaptive building envelope structure |
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Application publication date: 20130605 |