Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Discharging and collecting device for accident sewage and wastewater
The invention provides a discharge and collection device for accident sewage and wastewater. The discharge and collection device comprises a conversion well unit; in order to achieve the purposes of energy conservation and emission reduction, enable rainwater to directly enter a rainwater pipe network and not to enter an accident water pool for pressure discharge, and particularly adjust the discharge and collection modes of accident sewage and wastewater, a set of conversion well unit is newly added, and a second ground operation valve well entering the accident water pool is closed at ordinary times, so that the rainwater can flow into the rainwater pipe network to be discharged by gravity. When an accident occurs, the first ground operation valve well of the rainwater pipe network is closed, the second ground operation valve well is opened, accident water enters the accident water pool, and in order to avoid the situation that the first ground operation valve well fails and cannot be closed, and consequently poisonous and harmful waste leaks, the third ground operation valve well is specially arranged to increase the safety coefficient; when the first ground operation valve well fails and cannot be closed, the third ground operation valve well needs to be closed.
本发明提供了一种事故污废水的排放收集装置，其包括：转换井单元；为实现节能减排目的，让雨水直接进入雨水管网，不进入事故水池压力排放，特在事故污废水的排放以及收集方式上进行调整，新增一套转换井单元，平时关闭进入事故水池的第二地面操作阀门井，可使雨水重力流入雨水管网实现排放，事故时，关闭雨水管网的第一地面操作阀门井，开启第二地面操作阀门井，使事故水进入事故水池，为避免第一地面操作阀门井故障无法关闭，导致有毒有害废泄露，特设置第三地面操作阀门井增加安全系数，第三地面操作阀门井平时开启，当第一地面操作阀门井故障无法关闭时，须关闭第三地面操作阀门井。
Discharging and collecting device for accident sewage and wastewater
The invention provides a discharge and collection device for accident sewage and wastewater. The discharge and collection device comprises a conversion well unit; in order to achieve the purposes of energy conservation and emission reduction, enable rainwater to directly enter a rainwater pipe network and not to enter an accident water pool for pressure discharge, and particularly adjust the discharge and collection modes of accident sewage and wastewater, a set of conversion well unit is newly added, and a second ground operation valve well entering the accident water pool is closed at ordinary times, so that the rainwater can flow into the rainwater pipe network to be discharged by gravity. When an accident occurs, the first ground operation valve well of the rainwater pipe network is closed, the second ground operation valve well is opened, accident water enters the accident water pool, and in order to avoid the situation that the first ground operation valve well fails and cannot be closed, and consequently poisonous and harmful waste leaks, the third ground operation valve well is specially arranged to increase the safety coefficient; when the first ground operation valve well fails and cannot be closed, the third ground operation valve well needs to be closed.
本发明提供了一种事故污废水的排放收集装置，其包括：转换井单元；为实现节能减排目的，让雨水直接进入雨水管网，不进入事故水池压力排放，特在事故污废水的排放以及收集方式上进行调整，新增一套转换井单元，平时关闭进入事故水池的第二地面操作阀门井，可使雨水重力流入雨水管网实现排放，事故时，关闭雨水管网的第一地面操作阀门井，开启第二地面操作阀门井，使事故水进入事故水池，为避免第一地面操作阀门井故障无法关闭，导致有毒有害废泄露，特设置第三地面操作阀门井增加安全系数，第三地面操作阀门井平时开启，当第一地面操作阀门井故障无法关闭时，须关闭第三地面操作阀门井。
Discharging and collecting device for accident sewage and wastewater
一种事故污废水的排放收集装置
LI JUNFENG (Autor:in) / YAO YIFAN (Autor:in) / XI MENGHAN (Autor:in) / LI YUANFANG (Autor:in)
02.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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