A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Unattended snow removal station for interchange ramps of expressway
The invention provides an unattended snow removal station for an interchange ramp of an expressway. The unattended snow removal station comprises a liquid storage device, a power device, a liquid spraying device and a control device, wherein the liquid storage device is arranged near the ramp; a liquid inlet of the power device is communicated with the liquid storage device; a geothermal source heat exchange device is arranged in the liquid storage device in advance, a gravity heat pipe is adopted in the geothermal source heat exchange device, and the gravity heat pipe comprises a heat pipe evaporation section arranged underground, a heat pipe condensation section arranged in the liquid storage device and a heat pipe heat insulation section connected with the heat pipe evaporation section and the heat pipe condensation section. Energy consumption is reduced, and it can be guaranteed that no snow is accumulated in key areas such as hub intercommunication ramps at any time.
本发明提供一种高速公路互通匝道无人值守除雪站，其包括设置在匝道附近的储液装置、进液口与所述储液装置连通的动力装置、与所述动力装置出液口连通的喷液装置以及与所述动力装置连接的控制装置；所述储液装置内预设有地热源热交换装置，所述地热源热交换装置采用重力热管，所述重力热管包括设置在地下的热管蒸发段、设置在储液装置内的热管冷凝段以及连接所述热管蒸发段和热管冷凝段的热管绝热段，本发明具有设计合理，降低能耗，且能随时保证枢纽互通匝道等重点区域无积雪的特点。
Unattended snow removal station for interchange ramps of expressway
The invention provides an unattended snow removal station for an interchange ramp of an expressway. The unattended snow removal station comprises a liquid storage device, a power device, a liquid spraying device and a control device, wherein the liquid storage device is arranged near the ramp; a liquid inlet of the power device is communicated with the liquid storage device; a geothermal source heat exchange device is arranged in the liquid storage device in advance, a gravity heat pipe is adopted in the geothermal source heat exchange device, and the gravity heat pipe comprises a heat pipe evaporation section arranged underground, a heat pipe condensation section arranged in the liquid storage device and a heat pipe heat insulation section connected with the heat pipe evaporation section and the heat pipe condensation section. Energy consumption is reduced, and it can be guaranteed that no snow is accumulated in key areas such as hub intercommunication ramps at any time.
本发明提供一种高速公路互通匝道无人值守除雪站，其包括设置在匝道附近的储液装置、进液口与所述储液装置连通的动力装置、与所述动力装置出液口连通的喷液装置以及与所述动力装置连接的控制装置；所述储液装置内预设有地热源热交换装置，所述地热源热交换装置采用重力热管，所述重力热管包括设置在地下的热管蒸发段、设置在储液装置内的热管冷凝段以及连接所述热管蒸发段和热管冷凝段的热管绝热段，本发明具有设计合理，降低能耗，且能随时保证枢纽互通匝道等重点区域无积雪的特点。
Unattended snow removal station for interchange ramps of expressway
一种高速公路互通匝道无人值守除雪站
CHEN XU (author) / JIAO YANPU (author) / LIU WEI (author) / LIU SHIHUI (author)
2022-07-01
Patent
Electronic Resource
Chinese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Toronto experiments with snow-melting system on expressway on-and-off ramps
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Heating provides built-in safety for expressway ramps
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Development of safety performance functions and crash modification factors for expressway ramps
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