Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Turnout snow melting anti-icing method and system
The invention relates to the field of rail transit anti-icing systems, and discloses a turnout snow melting anti-icing method and system, the turnout snow melting anti-icing system comprises a liquidstorage module, a pressurizing module, a pressure stabilizing module, a spraying module and a backflow module, and the liquid storage module is provided with a liquid suction port and a backflow port;the liquid suction port of the liquid storage module is sequentially connected with the pressurizing module, the pressure stabilizing module and the spraying module through a lower pipeline; and thebackflow port of the liquid storage module is connected with the backflow module through an upper pipeline. Anti-icing liquid is sprayed to a turnout through automatic control, and especially for theportions, which cannot be covered by an existing heating system, such as a sliding bed plate, a switch rail, the tail end of a stock rail, a connecting rod and the like, a good snow melting and anti-icing effect is achieved on the turnout. For some parts, which are easy to freeze due to frost, of the turnout, the effect of preventing the parts from freezing is achieved, and compared with an existing mode that electric heating snow melting is mainly adopted and manual snow and ice removing is adopted as an auxiliary mode, the snow melting and ice preventing efficiency is higher, and the ice preventing duration time is longer.
本发明涉及轨道交通防冰系统领域，公开了一种道岔融雪防冰方法及系统，包括储液模块、加压模块、稳压模块、喷洒模块和回流模块，储液模块设有吸液口和回流口；储液模块的吸液口通过下管路依次与加压模块、稳压模块和喷洒模块连接；储液模块的回流口通过上管路与回流模块连接。本发明通过自动控制向道岔喷洒防冰液，特别针对现有加热系统无法覆盖的滑床板、尖轨和基本轨末端、连接杆等部位，本发明对道岔起到了很好融雪防冰效果。对于道岔一些因霜冻易冻结的部位，通过本发明起到了阻止道岔易冻结部位结冰冻结的效果，且相对于现有电加热融雪为主、人工除雪除冰为辅的方式，本发明融雪防冰效率更高，防冰持续时间更长。
Turnout snow melting anti-icing method and system
The invention relates to the field of rail transit anti-icing systems, and discloses a turnout snow melting anti-icing method and system, the turnout snow melting anti-icing system comprises a liquidstorage module, a pressurizing module, a pressure stabilizing module, a spraying module and a backflow module, and the liquid storage module is provided with a liquid suction port and a backflow port;the liquid suction port of the liquid storage module is sequentially connected with the pressurizing module, the pressure stabilizing module and the spraying module through a lower pipeline; and thebackflow port of the liquid storage module is connected with the backflow module through an upper pipeline. Anti-icing liquid is sprayed to a turnout through automatic control, and especially for theportions, which cannot be covered by an existing heating system, such as a sliding bed plate, a switch rail, the tail end of a stock rail, a connecting rod and the like, a good snow melting and anti-icing effect is achieved on the turnout. For some parts, which are easy to freeze due to frost, of the turnout, the effect of preventing the parts from freezing is achieved, and compared with an existing mode that electric heating snow melting is mainly adopted and manual snow and ice removing is adopted as an auxiliary mode, the snow melting and ice preventing efficiency is higher, and the ice preventing duration time is longer.
本发明涉及轨道交通防冰系统领域，公开了一种道岔融雪防冰方法及系统，包括储液模块、加压模块、稳压模块、喷洒模块和回流模块，储液模块设有吸液口和回流口；储液模块的吸液口通过下管路依次与加压模块、稳压模块和喷洒模块连接；储液模块的回流口通过上管路与回流模块连接。本发明通过自动控制向道岔喷洒防冰液，特别针对现有加热系统无法覆盖的滑床板、尖轨和基本轨末端、连接杆等部位，本发明对道岔起到了很好融雪防冰效果。对于道岔一些因霜冻易冻结的部位，通过本发明起到了阻止道岔易冻结部位结冰冻结的效果，且相对于现有电加热融雪为主、人工除雪除冰为辅的方式，本发明融雪防冰效率更高，防冰持续时间更长。
Turnout snow melting anti-icing method and system
一种道岔融雪防冰方法及系统
WANG YUPENG (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Turnout snow melting and anti-icing structure and method
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020