A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building chimney effect natural ventilation strengthening system and method
According to the building chimney effect natural ventilation strengthening system and method, in the daytime with hot outdoor temperature, on one hand, electric energy is collected through a photovoltaic curtain wall of the south outer wall of a solar chimney and provided for a low-temperature heating cable laid in the wall body, facing the sun, of the chimney through a photovoltaic inverse controller; solar energy storage is achieved through the outer wall heat storage unit; on the other hand, the heat storage unit arranged on the inner wall of the chimney is used for recycling and storing heat discharged when the air conditioner runs in the daytime; and at the moment when the outdoor air temperature is low and natural ventilation conditions are met, an air outlet of the chimney is opened, heat collected by the heat storage wall is used for heating chimney air, natural ventilation is enhanced, low-energy-consumption indoor air temperature and humidity regulation and fresh air ventilation are achieved, and the requirement for heat comfort of the human body is met.
本发明公开了一种建筑烟囱效应自然通风强化系统及方法，在室外气温炎热的白天：一方面利用太阳能烟囱南外墙的光伏幕墙收集电能并通过光伏逆控器提供给敷设在烟囱朝阳侧墙体内低温发热电缆，并利用外墙蓄热单元实现太阳能储存；另外一方面，利用布置在烟囱内墙的蓄热单元，回收并蓄存空调白天运行时的排热；在室外气温较低具备自然通风条件的时刻：开启烟囱排风口，利用上述蓄热墙收集的热量加热烟囱空气，强化自然通风，实现低能耗室内空气温湿度调控以及新风换气，满足人体热舒适要求。
Building chimney effect natural ventilation strengthening system and method
According to the building chimney effect natural ventilation strengthening system and method, in the daytime with hot outdoor temperature, on one hand, electric energy is collected through a photovoltaic curtain wall of the south outer wall of a solar chimney and provided for a low-temperature heating cable laid in the wall body, facing the sun, of the chimney through a photovoltaic inverse controller; solar energy storage is achieved through the outer wall heat storage unit; on the other hand, the heat storage unit arranged on the inner wall of the chimney is used for recycling and storing heat discharged when the air conditioner runs in the daytime; and at the moment when the outdoor air temperature is low and natural ventilation conditions are met, an air outlet of the chimney is opened, heat collected by the heat storage wall is used for heating chimney air, natural ventilation is enhanced, low-energy-consumption indoor air temperature and humidity regulation and fresh air ventilation are achieved, and the requirement for heat comfort of the human body is met.
本发明公开了一种建筑烟囱效应自然通风强化系统及方法，在室外气温炎热的白天：一方面利用太阳能烟囱南外墙的光伏幕墙收集电能并通过光伏逆控器提供给敷设在烟囱朝阳侧墙体内低温发热电缆，并利用外墙蓄热单元实现太阳能储存；另外一方面，利用布置在烟囱内墙的蓄热单元，回收并蓄存空调白天运行时的排热；在室外气温较低具备自然通风条件的时刻：开启烟囱排风口，利用上述蓄热墙收集的热量加热烟囱空气，强化自然通风，实现低能耗室内空气温湿度调控以及新风换气，满足人体热舒适要求。
Building chimney effect natural ventilation strengthening system and method
一种建筑烟囱效应自然通风强化系统及方法
WEI TONG (author) / SHEN CONG (author) / GU ZHAOLIN (author) / LUO XILIAN (author) / ZHOU DIAN (author) / MENG XIANGZHAO (author)
2022-05-31
Patent
Electronic Resource
Chinese
IPC:
F24F
Klimatisierung
,
AIR-CONDITIONING
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F24H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
,
Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
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