Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Well lid structure for reducing and avoiding vertical draining well blowout and response method thereof
The invention relates to a well lid structure of reducing and avoiding vertical draining well blowout and a response method thereof. A vertical well communicates with earth atmosphere and a sunken pipe, a well lid subassembly is arranged at the top of the vertical well, the well lid subassembly is a cone with a slab at one end, and when in use, the slab is horizontally placed and is flush with theground. The well lid subassembly includes a well lid cavity, a mesopore, a plurality of ventilation holes and an installation subassembly, the mesopore is formed at the center of the slab of the bottom surface of the well lid cavity, and the plurality of ventilation holes and the installation subassembly are arranged on the surface of the cone; the installation subassembly comprises an opening hole, a limiting measure and a well lid support; the limiting measure limits the maximum automatic opening angle of the well lid; the well lid is fixed in ground through the well lid support; a well lidhinge is fixed on the well lid support; a well lid ribbed plate is arranged on the outer edge of the well lid; the well lid ribbed plate is provided with an "S"-shaped ribbed plate track; and the well lid hinge slides in the ribbed plate track. The structure presets a multi-stage reduction and avoidance vertical well blowout function and emergency measures, so that emergency blowout accidents areautomatically coped with and reduced and avoided, the well lid structure is safe and reliable, and the using method is convenient, safe and reliable.
本发明涉及一种减免排水竖井井喷的井盖结构及其响应方法，竖井连通地面大气与地下管道，井盖组件设置于竖井顶部，所述井盖组件为一端带有平板的锥体，使用时所述平板水平放置，与地面平齐。所述井盖组件包括井盖空腔、井盖空腔底面平板的中心处的中孔、锥体表面的多个通气孔以及安装组件，安装组件包含开启孔、限位措施和井盖支座。所述限位措施限制井盖自动打开最大角度；所述井盖通过井盖支座固定于地面，井盖支铰固定于所述井盖支座上，井盖外缘设置井盖肋板，所述井盖肋板设置“S”型肋板轨道，所述井盖支铰在肋板轨道内滑动。该结构预设多级减免竖井井喷功能和应急措施，自动应对和减免突发井喷事故，安全可靠，使用方法便捷安全可靠。
Well lid structure for reducing and avoiding vertical draining well blowout and response method thereof
The invention relates to a well lid structure of reducing and avoiding vertical draining well blowout and a response method thereof. A vertical well communicates with earth atmosphere and a sunken pipe, a well lid subassembly is arranged at the top of the vertical well, the well lid subassembly is a cone with a slab at one end, and when in use, the slab is horizontally placed and is flush with theground. The well lid subassembly includes a well lid cavity, a mesopore, a plurality of ventilation holes and an installation subassembly, the mesopore is formed at the center of the slab of the bottom surface of the well lid cavity, and the plurality of ventilation holes and the installation subassembly are arranged on the surface of the cone; the installation subassembly comprises an opening hole, a limiting measure and a well lid support; the limiting measure limits the maximum automatic opening angle of the well lid; the well lid is fixed in ground through the well lid support; a well lidhinge is fixed on the well lid support; a well lid ribbed plate is arranged on the outer edge of the well lid; the well lid ribbed plate is provided with an "S"-shaped ribbed plate track; and the well lid hinge slides in the ribbed plate track. The structure presets a multi-stage reduction and avoidance vertical well blowout function and emergency measures, so that emergency blowout accidents areautomatically coped with and reduced and avoided, the well lid structure is safe and reliable, and the using method is convenient, safe and reliable.
本发明涉及一种减免排水竖井井喷的井盖结构及其响应方法，竖井连通地面大气与地下管道，井盖组件设置于竖井顶部，所述井盖组件为一端带有平板的锥体，使用时所述平板水平放置，与地面平齐。所述井盖组件包括井盖空腔、井盖空腔底面平板的中心处的中孔、锥体表面的多个通气孔以及安装组件，安装组件包含开启孔、限位措施和井盖支座。所述限位措施限制井盖自动打开最大角度；所述井盖通过井盖支座固定于地面，井盖支铰固定于所述井盖支座上，井盖外缘设置井盖肋板，所述井盖肋板设置“S”型肋板轨道，所述井盖支铰在肋板轨道内滑动。该结构预设多级减免竖井井喷功能和应急措施，自动应对和减免突发井喷事故，安全可靠，使用方法便捷安全可靠。
Well lid structure for reducing and avoiding vertical draining well blowout and response method thereof
一种减免排水竖井井喷的井盖结构及其响应方法
WANG FANGFANG (Autor:in) / WU SHIQIANG (Autor:in) / WU XIUFENG (Autor:in) / DAI JIANGYU (Autor:in) / GAO ANG (Autor:in) / YANG QIANQIAN (Autor:in) / ZHANG YU (Autor:in) / HUANG BIAO (Autor:in) / WANG XIAODONG (Autor:in) / CUI PENGFEI (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
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