CN203100056U - Building natural ventilating system free of energy consumption - Google Patents
Building natural ventilating system free of energy consumption Download PDFInfo
- Publication number
- CN203100056U CN203100056U CN 201320092667 CN201320092667U CN203100056U CN 203100056 U CN203100056 U CN 203100056U CN 201320092667 CN201320092667 CN 201320092667 CN 201320092667 U CN201320092667 U CN 201320092667U CN 203100056 U CN203100056 U CN 203100056U
- Authority
- CN
- China
- Prior art keywords
- building
- wind
- air
- energy
- cap
- 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
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
本实用新型公开一种无能耗的建筑自然通风系统，包括透明玻璃盖板、安装于建筑南向外墙上的集热板、形成于透明玻璃盖板及集热墙之间的空气通道，设置于空气通道顶部的风诱导式旋转排风帽、以及风诱导式旋转进风帽，以综合利用太阳能和风能增强建筑自然通风能力，克服了利用单一能源的不足，保证系统稳定的运行，有效加强室内通风效果，改善空气品质，且不需消耗电能，节能效果良好，且结构简单，安装维护方便。
The utility model discloses a building natural ventilation system without energy consumption. The wind-induced rotary exhaust cap and the wind-induced rotary air intake cap on the top of the air channel can comprehensively utilize solar energy and wind energy to enhance the natural ventilation capacity of the building, overcome the shortage of single energy, ensure the stable operation of the system, and effectively strengthen the indoor environment. Ventilation effect, improve air quality, and no need to consume electric energy, good energy-saving effect, and simple structure, easy installation and maintenance.
Description
Technical field
The utility model relates to the constructure ventilation technical field, is specifically related to a kind of system that utilizes solar energy and wind energy to strengthen indoor natural ventilating.
Background technology
At present, building energy consumption shared ratio in the total energy resource consumption of society is increasing, and in China, building energy consumption accounts for 30% of annual total energy consumption greatly, and is the trend of continuous rising.Yet in building energy consumption, the ventilation energy consumption is occupied very big ratio again, therefore takes rational aeration technology to reduce the ventilation energy consumption and is significant.
The gravity-flow ventilation technology more and more is subject to people's attention as a kind of energy-conservation and environment amenable passive type ventilation cooling technology, and both energy-saving and environmental protection can improve indoor air quality again, reduces building energy consumption.At present, the technology that is used for strengthening gravity-flow ventilation in the building mainly contains solar energy enhanced chimney technology and adopts the roof ventilation technology of roof ventilator or ventilator, single solar energy or the wind energy utilized.Yet single a kind of energy that utilizes is easy to be subjected to extraneous weather influence, and less stable is difficult to system is effectively controlled the purpose that realizes gravity-flow ventilation.For example solar chimney enhanced natural ventilating technology can not effectively be worked in no solar radiation or night, and roof ventilator that the roof ventilation technology is adopted or ventilator do not have the effect of intensified ventilation under the situation of calm or weak wind, even because the own resistance weaken gravity-flow ventilation ability of equipment itself.
So, need a kind of new technical scheme to address the above problem.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of building natural ventilation system that does not have energy consumption is provided, and promptly utilizes gravity-flow ventilation in wind energy and the solar energy enhanced building particularly, thereby improves indoor air quality.
For realizing above-mentioned utility model purpose, the building natural ventilation system that the utility model does not have energy consumption can adopt following technical scheme:
A kind of building natural ventilation system that does not have energy consumption, comprise the clear glass cover plate, be installed on thermal-arrest plate on the building south orientation exterior wall, be formed at the air duct between clear glass cover plate and the thermal-arrest plate, the wind induction type rotation air intake cap that is arranged at the wind induction type rotation air draft cap at air duct top and is installed on a building side by north, described air duct is communicated with building interior space, and described wind induction type rotation air intake cap is communicated with building interior space.
The building natural ventilation system that the utility model does not have energy consumption can fully utilize solar energy and wind energy enhancing building gravity-flow ventilation ability, overcome the deficiency of utilizing the single energy, guarantee the operation of system stability, effectively strengthen the room ventilation effect, improve air quality, and do not need consumed power, energy-saving effect is good.
Description of drawings
Fig. 1 is that building natural ventilation system that the utility model does not have an energy consumption is installed on the structural representation on the building.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
See also shown in Figure 1, the utility model discloses a kind of building natural ventilation system that does not have energy consumption, mainly be included in the solar chimney on the building south orientation exterior wall, the wind induction type rotation air draft cap 8 at solar chimney top and the wind induction type rotation air intake cap 9 that is installed on a building side by north, wind induction type rotation air intake cap 9 is communicated with building interior space.
Described solar chimney depends on building south orientation exterior wall 4, comprises thermal-arrest wall, clear glass cover plate 1, air duct 2.Described thermal-arrest body of wall is provided with insulation material layer 5, building south orientation exterior wall 4 from the inside to the outside successively, scribbles the thermal-arrest plate 3 of coating for selective absorption; The outside of thermal-arrest wall is provided with all clear glass cover plates 1 preferably of light transmission and intensity, and scribbles coating for selective absorption at clear glass cover plate 1 inner surface, and air duct 2 is arranged between clear glass cover plate 1 and the thermal-arrest plate 3.The thickness of air duct 2 is specifically can be according to specifically highly being adjusted of building; Be provided with the following ventilating opening of the band valve 6 that communicates with air duct 2 below the thermal-arrest wall, this time ventilating opening is communicated with air duct 2 with building interior space.The height of following ventilating opening is specifically highly adjusted according to building, and is preferred in order to keep the performance of ventilating of system, and the ratio of thermal-arrest plate height 3, air duct 2 thickness, following ventilating opening height is about 10:1:1.
Described wind induction type rotation air draft cap 8 is arranged at the top of solar chimney, i.e. air duct 2 tops and be communicated with air duct 2.Described wind induction type rotation air draft cap 8 and wind induction type rotation air intake cap 9 include bottom base 13, rotating main body 11, connect the bearing wheel hub 12 of bottom base 13 and rotating main body 11 and be installed on air ducting 10 on the rotating main body 11, described wind induction type rotation air intake cap 9 is provided with air inlet 14, and described wind induction type rotation air draft cap 8 is provided with exhaust outlet 15.Bearing wheel hub 12 guarantees the rotation of rotating main body 11 box hauls freely, and the outer ring of described bearing wheel hub 12 links to each other with bottom base 13 upper port, and the inner ring of bearing wheel hub 12 links to each other with rotating main body 11.The intrinsic air ducting 10 in the top of rotating main body 11, thereby at any time according to wind direction adjust air inlet 14 or exhaust outlet 15 towards, guarantee that air inlet 14 is in the windward side all the time, be that air inlet 14 is in zone of positive pressure, guarantee that exhaust outlet 15 is in lee face all the time, be that exhaust outlet 15 is in negative pressuren zone, thereby increased the swabbing effect of system, enhanced natural ventilating.
Below by application principle the utility model is further described:
Daytime, solar radiation sees through clear glass cover plate 1 and is radiated on the thermal-arrest plate 3 that scribbles absorbability coating, the rising of thermal-arrest plate 3 temperature is discharged in the air of air duct 2 again by the form of heat convection, the air intensification of being heated, when the air themperature in the air duct 2 surpasses outside air temperature, because the density contrast of indoor-outdoor air, air in the air duct 2 rises and flows out from the exhaust outlet 15 of system, it is additional that air inlet 14 then constantly is free aspiration to go into, thereby realize solar energy hot pressing ventilation.
When outdoor when wind is arranged, air ducting 10 on the wind induction type rotation air intake cap 9 makes air inlet 14 can capture cardinal wind and makes air inlet 14 be in the zone of positive pressure (windward side) of incoming flow, the dynamic pressure that utilizes cardinal wind to form in the windward side produces driving force, and outdoor new wind is entered in the building; Simultaneously, air ducting 10 on the wind induction type rotation air draft cap 8 makes exhaust outlet always be in lee face eddy current negative pressuren zone (lee face), the draft that utilizes lee face eddy current negative pressuren zone to form can be outdoor with the air extraction of the dirt in the building, thereby realized that blast ventilates in the building room.
The utility model comprehensive utilization solar energy and wind energy strengthen building gravity-flow ventilation ability, have overcome the deficiency of utilizing the single energy, guarantee the operation of system stability, effectively strengthen the room ventilation effect, improve air quality, and do not need consumed power, and energy-saving effect is good.And this system architecture is simple, and is convenient for installation and maintenance, can be widely used in the natural ventilation systems such as residential housing and industrial premises, has vast potential for future development.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092667 CN203100056U (en) | 2013-02-28 | 2013-02-28 | Building natural ventilating system free of energy consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092667 CN203100056U (en) | 2013-02-28 | 2013-02-28 | Building natural ventilating system free of energy consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100056U true CN203100056U (en) | 2013-07-31 |
Family
ID=48851454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092667 Expired - Fee Related CN203100056U (en) | 2013-02-28 | 2013-02-28 | Building natural ventilating system free of energy consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100056U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148557A (en) * | 2013-02-28 | 2013-06-12 | 东南大学 | Zero-energy consumption building natural ventilation system |
| 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 |
| CN113357729A (en) * | 2020-03-02 | 2021-09-07 | 中清睿（厦门）环境科技有限公司 | VAV variable air volume experimental system |
| CN113739306A (en) * | 2021-07-24 | 2021-12-03 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
-
2013
- 2013-02-28 CN CN 201320092667 patent/CN203100056U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148557A (en) * | 2013-02-28 | 2013-06-12 | 东南大学 | Zero-energy consumption building natural ventilation system |
| 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 |
| CN113357729A (en) * | 2020-03-02 | 2021-09-07 | 中清睿（厦门）环境科技有限公司 | VAV variable air volume experimental system |
| CN113739306A (en) * | 2021-07-24 | 2021-12-03 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
| CN113739306B (en) * | 2021-07-24 | 2022-09-06 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103148557A (en) | Zero-energy consumption building natural ventilation system | |
| CN103134060A (en) | Modified solar chimney system | |
| CN103267334A (en) | Passive energy storage solar ventilating system adopting day-lighting solar heat collection technology | |
| CN202371837U (en) | Building ventilating enhancing device integrating utilization of solar energy and wind energy | |
| CN204574540U (en) | A kind of active solar air heat collection system combined with passive type | |
| CN211476220U (en) | Photovoltaic new trend integration building wall structure | |
| CN204139381U (en) | A kind of body of wall utilizing solar energy Natural Heating | |
| CN203100056U (en) | Building natural ventilating system free of energy consumption | |
| CN105020770B (en) | A kind of new type solar energy thermal storage heating system and device and method | |
| CN202647966U (en) | Solar wall heating and cooling system | |
| CN101382342B (en) | Building Integrated Solar Air Heating System | |
| CN102175011A (en) | Light guide pipe with unpowered fan blades | |
| CN202658915U (en) | Self-heating solar energy single building | |
| CN201837096U (en) | Solar air heat collector | |
| CN105507448A (en) | Ventilating insulation moisture-absorbing wall | |
| CN204609373U (en) | A kind of passive type energy saver being applicable to Green Hospital transformation | |
| CN203701374U (en) | Energy-saving glass curtain wall | |
| CN203298416U (en) | Reinforced natural-ventilation air conditioning energy-saving system | |
| CN101382014A (en) | An indoor solar-assisted ventilation and heating system | |
| CN202339015U (en) | Solar-based integrated air conditioning system of building | |
| CN103196239A (en) | Solar heat collector with ventilation and lighting functions | |
| CN101382325B (en) | Building-integrated solar energy comprehensive heat utilization system | |
| CN203099864U (en) | An Improved Solar Chimney System | |
| CN201539024U (en) | A house ventilation system | |
| CN203561022U (en) | Solar ventilation device adaptable to light-steel plant buildings |
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: 20130731 Termination date: 20140228 |