A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Solar refrigeration road subsidence disease prevention and control device in permafrost region and implementation method
The invention provides a permafrost region solar refrigeration road subsidence disease prevention and control device and an implementation method, the device comprises a refrigeration system, a photovoltaic power generation system and an environment monitoring system, the refrigeration system, the photovoltaic power generation system and the environment monitoring system are all electrically connected with a processor; the refrigeration system comprises a refrigeration assembly and an evaporation device pre-buried in a roadbed soil body, the outlet end of the evaporation device is connected with the inlet end of the refrigeration assembly, and the outlet end of the refrigeration assembly is connected with the inlet end of the evaporation device; the evaporation device comprises a horizontally-arranged first evaporator and a vertically-arranged second evaporator, and the top end of the second evaporator is communicated with the first evaporator. The dynamic change of the water temperature state in the road is monitored in real time, the circulating refrigeration efficiency of the device is fed back, regulated and controlled, the occurrence and development rate of road freeze-thaw subsidence diseases is reduced, and the operation safety of road engineering in the permafrost region is guaranteed.
本发明提供了一种多年冻土区太阳能制冷道路防控沉陷病害装置及实施方法，该装置包括制冷系统、光伏发电系统及环境监测系统，所述制冷系统、光伏发电系统及环境监测系统均与处理器电连接；所述制冷系统包括制冷组件以及预埋在路基土体内部的蒸发装置，所述蒸发装置的出口端与所述制冷组件的进口端连接，所述制冷组件的出口端与所述蒸发装置的进口端连接；所述蒸发装置包括水平设置的第一蒸发器以及竖直设置的第二蒸发器，所述第二蒸发器的顶端与所述第一蒸发器连通。本发明通过实时监控道路内部水温状态的动态变化，反馈并调控装置的循环制冷效率，降低道路冻融沉陷病害的发生发展速率，保障多年冻土区道路工程运营安全。
Solar refrigeration road subsidence disease prevention and control device in permafrost region and implementation method
The invention provides a permafrost region solar refrigeration road subsidence disease prevention and control device and an implementation method, the device comprises a refrigeration system, a photovoltaic power generation system and an environment monitoring system, the refrigeration system, the photovoltaic power generation system and the environment monitoring system are all electrically connected with a processor; the refrigeration system comprises a refrigeration assembly and an evaporation device pre-buried in a roadbed soil body, the outlet end of the evaporation device is connected with the inlet end of the refrigeration assembly, and the outlet end of the refrigeration assembly is connected with the inlet end of the evaporation device; the evaporation device comprises a horizontally-arranged first evaporator and a vertically-arranged second evaporator, and the top end of the second evaporator is communicated with the first evaporator. The dynamic change of the water temperature state in the road is monitored in real time, the circulating refrigeration efficiency of the device is fed back, regulated and controlled, the occurrence and development rate of road freeze-thaw subsidence diseases is reduced, and the operation safety of road engineering in the permafrost region is guaranteed.
本发明提供了一种多年冻土区太阳能制冷道路防控沉陷病害装置及实施方法，该装置包括制冷系统、光伏发电系统及环境监测系统，所述制冷系统、光伏发电系统及环境监测系统均与处理器电连接；所述制冷系统包括制冷组件以及预埋在路基土体内部的蒸发装置，所述蒸发装置的出口端与所述制冷组件的进口端连接，所述制冷组件的出口端与所述蒸发装置的进口端连接；所述蒸发装置包括水平设置的第一蒸发器以及竖直设置的第二蒸发器，所述第二蒸发器的顶端与所述第一蒸发器连通。本发明通过实时监控道路内部水温状态的动态变化，反馈并调控装置的循环制冷效率，降低道路冻融沉陷病害的发生发展速率，保障多年冻土区道路工程运营安全。
Solar refrigeration road subsidence disease prevention and control device in permafrost region and implementation method
多年冻土区太阳能制冷道路防控沉陷病害装置及实施方法
ZHANG JUNHUI (author) / GAO FENG (author) / ZENG XIANZHANG (author) / HU ZHENGBO (author) / CHEN ZHIDE (author)
2024-01-26
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
F25B
Kältemaschinen, Kälteanlagen oder Kälteverfahren
,
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS
/
G01K
MEASURING TEMPERATURE
,
Messen der Temperatur
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
| European Patent Office | 2024
Refrigeration structure of power transmission tower foundation in permafrost region
| European Patent Office | 2015
Solution and Evaluation of Permafrost Thaw-Subsidence Model
| Online Contents | 1995
| European Patent Office | 2018