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A platform for research: civil engineering, architecture and urbanism
Passive constant-temperature, constant-humidity and constant-oxygen fresh air system based on solar chimney
On the basis that a solar chimney unit achieves natural ventilation, a constant-temperature water tank, a cold storage water tank and a heat storage water tank are arranged, a heat exchange channel for heat exchange between inlet air and water is arranged in the constant-temperature water tank, and the heat storage water tank adopts solar energy as a heating source; the water temperature in the constant-temperature water tank is determined based on the air inlet temperature and a target temperature interval, and then the temperature is adjusted through cold water and hot water mixing; the air subjected to temperature regulation is fed into a room after being subjected to solution spraying humidity regulation in the solution dehumidifier; hot water in the heat storage water tank is used for solution regeneration and also used as a driving heat source of the ammonia water absorption type refrigerating unit, and cooled cooling water passes through the solution dehumidifier to be used for cooling the solution to assist dehumidification and then is pumped to the cold storage water tank to serve as a regeneration cold source; the cold storage water tank also collects rainwater as a natural cold source. According to the invention, independent temperature and humidity adjustment can be realized without being interfered by an outdoor climate environment.
本发明公开了一种基于太阳能烟囱的被动式恒温、恒湿、恒氧新风系统，在太阳能烟囱单元实现自然通风的基础上，配置恒温水箱、蓄冷水箱和蓄热水箱，恒温水箱内部设置供进风与水进行换热的换热通道，蓄热水箱采用太阳能为加热源，恒温水箱中的水温基于进风温度和目标温度区间确定，然后通过冷、热水掺混调温；经调温的空气在溶液除湿器中经溶液喷淋调湿后送入室内；蓄热水箱中的热水用作溶液再生，还作为氨水吸收式制冷机组的驱动热源，冷却降温后的冷却水经过溶液除湿器用于冷却溶液以辅助除湿，再泵送至蓄冷水箱作为再生冷源；蓄冷水箱还收集雨水作为自然冷源。本发明能够实现独立的温度、湿度调节，不受室外气候环境干扰。
Passive constant-temperature, constant-humidity and constant-oxygen fresh air system based on solar chimney
On the basis that a solar chimney unit achieves natural ventilation, a constant-temperature water tank, a cold storage water tank and a heat storage water tank are arranged, a heat exchange channel for heat exchange between inlet air and water is arranged in the constant-temperature water tank, and the heat storage water tank adopts solar energy as a heating source; the water temperature in the constant-temperature water tank is determined based on the air inlet temperature and a target temperature interval, and then the temperature is adjusted through cold water and hot water mixing; the air subjected to temperature regulation is fed into a room after being subjected to solution spraying humidity regulation in the solution dehumidifier; hot water in the heat storage water tank is used for solution regeneration and also used as a driving heat source of the ammonia water absorption type refrigerating unit, and cooled cooling water passes through the solution dehumidifier to be used for cooling the solution to assist dehumidification and then is pumped to the cold storage water tank to serve as a regeneration cold source; the cold storage water tank also collects rainwater as a natural cold source. According to the invention, independent temperature and humidity adjustment can be realized without being interfered by an outdoor climate environment.
本发明公开了一种基于太阳能烟囱的被动式恒温、恒湿、恒氧新风系统，在太阳能烟囱单元实现自然通风的基础上，配置恒温水箱、蓄冷水箱和蓄热水箱，恒温水箱内部设置供进风与水进行换热的换热通道，蓄热水箱采用太阳能为加热源，恒温水箱中的水温基于进风温度和目标温度区间确定，然后通过冷、热水掺混调温；经调温的空气在溶液除湿器中经溶液喷淋调湿后送入室内；蓄热水箱中的热水用作溶液再生，还作为氨水吸收式制冷机组的驱动热源，冷却降温后的冷却水经过溶液除湿器用于冷却溶液以辅助除湿，再泵送至蓄冷水箱作为再生冷源；蓄冷水箱还收集雨水作为自然冷源。本发明能够实现独立的温度、湿度调节，不受室外气候环境干扰。
Passive constant-temperature, constant-humidity and constant-oxygen fresh air system based on solar chimney
一种基于太阳能烟囱的被动式恒温、恒湿、恒氧新风系统
YIN SHUOCHENG (author) / YANG YANPING (author) / WANG BOJUN (author) / QI YONGZHENG (author)
2024-05-17
Patent
Electronic Resource
Chinese
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