Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Municipal nodular cast iron well lid
The invention relates to the technical field of municipal facilities, in particular to a municipal nodular cast iron well lid which is characterized in that a lid body module and a well lid seat module are telescopically connected through a buffer module, a liquid storage cavity is formed in the lid body module, and a flame guide mechanism is arranged between the edge of the lid body module and the well lid seat module; a liquid drainage hole for communicating the liquid storage cavity with the flame guide mechanism is formed in the cover body module, a liquid drainage module is arranged in the cover body module, and the liquid drainage module is used for driving liquid in the liquid storage cavity to be drained into the flame guide mechanism through the liquid drainage hole. The cover body module and the well lid module are connected in a buffering mode through the buffering mechanism, so that when the well lid is impacted by air flow generated after explosion, the well lid cannot be impacted away and only rises upwards by a certain height, and therefore generated high-temperature flames and air flow are discharged upwards from the flame guiding mechanism on the well lid; and liquid stored in the well lid can be discharged into the flame guiding mechanism under the action of the liquid discharging mechanism, and high-temperature flames and airflow are cooled.
本发明涉及市政设施技术领域，尤其是一种市政用球墨铸铁井盖，盖体模块与井盖座模块之间通过缓冲模块可伸缩连接，盖体模块内设置有储液腔，盖体模块边缘与井盖座模块之间设置有导焰机构，盖体模块上开设有用于连通储液腔和导焰机构的排液孔，盖体模块内设置有排液模块，排液模块用于驱使储液腔内的液体通过排液孔排入至导焰机构内。本发明利用缓冲机构对盖体模块和井盖模块进行缓冲连接，使得井盖在受到爆炸后产生的气流冲击时，不会被冲飞，只会向上升起一定的高度，从而使得产生的高温火焰和气流从井盖上的导焰机构向上排出，并且井盖内存储的液体还会在排液机构的作用下排出至导焰机构内，对高温火焰和气流进行降温。
Municipal nodular cast iron well lid
The invention relates to the technical field of municipal facilities, in particular to a municipal nodular cast iron well lid which is characterized in that a lid body module and a well lid seat module are telescopically connected through a buffer module, a liquid storage cavity is formed in the lid body module, and a flame guide mechanism is arranged between the edge of the lid body module and the well lid seat module; a liquid drainage hole for communicating the liquid storage cavity with the flame guide mechanism is formed in the cover body module, a liquid drainage module is arranged in the cover body module, and the liquid drainage module is used for driving liquid in the liquid storage cavity to be drained into the flame guide mechanism through the liquid drainage hole. The cover body module and the well lid module are connected in a buffering mode through the buffering mechanism, so that when the well lid is impacted by air flow generated after explosion, the well lid cannot be impacted away and only rises upwards by a certain height, and therefore generated high-temperature flames and air flow are discharged upwards from the flame guiding mechanism on the well lid; and liquid stored in the well lid can be discharged into the flame guiding mechanism under the action of the liquid discharging mechanism, and high-temperature flames and airflow are cooled.
本发明涉及市政设施技术领域，尤其是一种市政用球墨铸铁井盖，盖体模块与井盖座模块之间通过缓冲模块可伸缩连接，盖体模块内设置有储液腔，盖体模块边缘与井盖座模块之间设置有导焰机构，盖体模块上开设有用于连通储液腔和导焰机构的排液孔，盖体模块内设置有排液模块，排液模块用于驱使储液腔内的液体通过排液孔排入至导焰机构内。本发明利用缓冲机构对盖体模块和井盖模块进行缓冲连接，使得井盖在受到爆炸后产生的气流冲击时，不会被冲飞，只会向上升起一定的高度，从而使得产生的高温火焰和气流从井盖上的导焰机构向上排出，并且井盖内存储的液体还会在排液机构的作用下排出至导焰机构内，对高温火焰和气流进行降温。
Municipal nodular cast iron well lid
一种市政用球墨铸铁井盖
HUANG XINGBING (Autor:in) / WANG FEN (Autor:in) / LI KUI (Autor:in) / ZHENG XUEBIN (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Nodular cast iron steel fiber well lid for municipal road
| Europäisches Patentamt | 2021