A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wide-distribution type air-cooling block gravel frozen soil roadbed and refrigeration method
The invention relates to the technical field of frozen soil engineering, in particular to a widely-distributed air-frozen soil block macadam roadbed and a refrigeration method, the widely-distributed air-frozen soil block macadam roadbed comprises an air-cooled regulation and control unit, an air power unit, a refrigeration unit, a temperature sensing unit and a control unit; the air cooling regulation and control unit comprises a block rubble layer, a partition plate, an air exhaust channel and air circulation channels, the block rubble layer is provided with a plurality of air circulation channels which are arranged in parallel at intervals and extend to the outer side of the partition plate, and the side wall of one end, located on the inner side of the block rubble layer, of each air circulation channel is provided with a plurality of air holes which are through inside and outside; by judging the internal temperature and the external environment temperature of the air-cooling regulation and control unit, an external circulation refrigeration mode and an internal circulation refrigeration mode complement each other, convection cooling in the air-cooling regulation and control unit is forced, and the air-cooling regulation and control unit effectively works all the year round; the purposes of efficient cooling and long-term stability of the frozen soil roadbed are achieved.
本发明涉及冻土工程技术领域，是一种广布式气冷冻土块碎石路基及制冷方法，其前者包括气冷调控单元、空气动力单元、制冷单元、温度感应单元和控制单元；气冷调控单元包括块碎石层、隔板、空气排出通道和空气循环通道，块碎石层上设有多个平行且间隔设置并延伸至隔板外侧的空气循环通道，每个空气循环通道位于块碎石层内侧的一端侧壁设有多个内外贯通的气孔；本发明通过判断气冷调控单元内部温度与外部环境温度的大小，采用外循环制冷模式和内循环制冷模式相互补充，强迫气冷调控单元内进行对流降温，气冷调控单元全年有效工作，通过路基整体层面广布式整体层面制冷方式，达到冻土路基高效降温、长期稳定的目的。
Wide-distribution type air-cooling block gravel frozen soil roadbed and refrigeration method
The invention relates to the technical field of frozen soil engineering, in particular to a widely-distributed air-frozen soil block macadam roadbed and a refrigeration method, the widely-distributed air-frozen soil block macadam roadbed comprises an air-cooled regulation and control unit, an air power unit, a refrigeration unit, a temperature sensing unit and a control unit; the air cooling regulation and control unit comprises a block rubble layer, a partition plate, an air exhaust channel and air circulation channels, the block rubble layer is provided with a plurality of air circulation channels which are arranged in parallel at intervals and extend to the outer side of the partition plate, and the side wall of one end, located on the inner side of the block rubble layer, of each air circulation channel is provided with a plurality of air holes which are through inside and outside; by judging the internal temperature and the external environment temperature of the air-cooling regulation and control unit, an external circulation refrigeration mode and an internal circulation refrigeration mode complement each other, convection cooling in the air-cooling regulation and control unit is forced, and the air-cooling regulation and control unit effectively works all the year round; the purposes of efficient cooling and long-term stability of the frozen soil roadbed are achieved.
本发明涉及冻土工程技术领域，是一种广布式气冷冻土块碎石路基及制冷方法，其前者包括气冷调控单元、空气动力单元、制冷单元、温度感应单元和控制单元；气冷调控单元包括块碎石层、隔板、空气排出通道和空气循环通道，块碎石层上设有多个平行且间隔设置并延伸至隔板外侧的空气循环通道，每个空气循环通道位于块碎石层内侧的一端侧壁设有多个内外贯通的气孔；本发明通过判断气冷调控单元内部温度与外部环境温度的大小，采用外循环制冷模式和内循环制冷模式相互补充，强迫气冷调控单元内进行对流降温，气冷调控单元全年有效工作，通过路基整体层面广布式整体层面制冷方式，达到冻土路基高效降温、长期稳定的目的。
Wide-distribution type air-cooling block gravel frozen soil roadbed and refrigeration method
广布式气冷块碎石冻土路基及制冷方法
YU QIHAO (author) / CHEN KUN (author) / GUO HONGXIN (author) / WANG DAN (author)
2024-10-22
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
/
F25D
REFRIGERATORS
,
Kühlschränke
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
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