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A platform for research: civil engineering, architecture and urbanism
Suspension bridge integrated condensation and rotating wheel collaborative dehumidification system and control method
The invention discloses a suspension bridge integrated condensation and rotating wheel collaborative dehumidification system and a control method, and belongs to the field of suspension bridge humidity regulation and control. The system specifically comprises a condensation dehumidification loop used for carrying out first-stage humidity treatment on suspension cable air inlet and achieving efficient dehumidification under variable working conditions; a rotating wheel dehumidification loop used for second-stage humidity treatment of suspension cable air inlet to achieve deep dehumidification of air at a condensation dehumidification outlet ; and a waste heat utilization loop used for recycling waste heat of the air dehumidified and regenerated by the rotating wheel by using a separated heat pipe, heating the condensed and dehumidified air under the working condition of general humidity, preheating the inlet air of the rotating wheel under the working condition of high humidity, and fully recycling the waste heat of the system. The system has the advantages that full recovery of waste heat and steps are utilized, the humidity treatment range of a traditional system and the system adaptability of the suspension bridge in the changeable environment are widened, the dehumidification energy efficiency is greatly improved, integrated supply of dry air in a main cable and an anchor chamber of the suspension bridge is achieved, corrosion is effectively relieved, and the safety of the bridge is guaranteed.
本发明公开了悬索桥一体化冷凝与转轮协同除湿系统及控制方法，属于悬索桥湿度调控领域。具体包括：冷凝除湿回路，用于悬索进气第一级湿度处理，实现多变工况下的高效除湿；转轮除湿回路，用于悬索进气的第二级湿度处理，实现冷凝除湿出口空气的进一步深度除湿；余热利用回路，利用分离式热管回收转轮除湿再生后空气的余热，在一般湿度工况下加热冷凝除湿后的空气，在高湿工况下预热转轮进气，充分回收系统余热。本发明的优点在于利用了余热的充分回收与梯级，拓宽了传统系统的湿度处理范围与悬索桥多变环境下的系统适应性，大幅提升了除湿能效，实现悬索桥主索缆及锚室中干燥空气一体化供应，有效地减缓了腐蚀，保障桥梁的安全性。
Suspension bridge integrated condensation and rotating wheel collaborative dehumidification system and control method
The invention discloses a suspension bridge integrated condensation and rotating wheel collaborative dehumidification system and a control method, and belongs to the field of suspension bridge humidity regulation and control. The system specifically comprises a condensation dehumidification loop used for carrying out first-stage humidity treatment on suspension cable air inlet and achieving efficient dehumidification under variable working conditions; a rotating wheel dehumidification loop used for second-stage humidity treatment of suspension cable air inlet to achieve deep dehumidification of air at a condensation dehumidification outlet ; and a waste heat utilization loop used for recycling waste heat of the air dehumidified and regenerated by the rotating wheel by using a separated heat pipe, heating the condensed and dehumidified air under the working condition of general humidity, preheating the inlet air of the rotating wheel under the working condition of high humidity, and fully recycling the waste heat of the system. The system has the advantages that full recovery of waste heat and steps are utilized, the humidity treatment range of a traditional system and the system adaptability of the suspension bridge in the changeable environment are widened, the dehumidification energy efficiency is greatly improved, integrated supply of dry air in a main cable and an anchor chamber of the suspension bridge is achieved, corrosion is effectively relieved, and the safety of the bridge is guaranteed.
本发明公开了悬索桥一体化冷凝与转轮协同除湿系统及控制方法，属于悬索桥湿度调控领域。具体包括：冷凝除湿回路，用于悬索进气第一级湿度处理，实现多变工况下的高效除湿；转轮除湿回路，用于悬索进气的第二级湿度处理，实现冷凝除湿出口空气的进一步深度除湿；余热利用回路，利用分离式热管回收转轮除湿再生后空气的余热，在一般湿度工况下加热冷凝除湿后的空气，在高湿工况下预热转轮进气，充分回收系统余热。本发明的优点在于利用了余热的充分回收与梯级，拓宽了传统系统的湿度处理范围与悬索桥多变环境下的系统适应性，大幅提升了除湿能效，实现悬索桥主索缆及锚室中干燥空气一体化供应，有效地减缓了腐蚀，保障桥梁的安全性。
Suspension bridge integrated condensation and rotating wheel collaborative dehumidification system and control method
悬索桥一体化冷凝与转轮协同除湿系统及控制方法
SONG YI (author) / ZHANG MUXING (author) / HUANG SHIFANG (author) / ZHANG XIAOSONG (author)
2021-05-04
Patent
Electronic Resource
Chinese
IPC:
B01D
SEPARATION
,
Trennen
/
E01D
BRIDGES
,
Brücken
/
F25B
Kältemaschinen, Kälteanlagen oder Kälteverfahren
,
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
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