桥式过滤器挤毁事故原因及预防措施

Causes of Bridge Filter Collapsing Accident and Preventive Measures

摘要:

桥式过滤器在供水管井及地热井工程的应用中，挤毁事故时有发生。分析了事故原理、类型、特点及影响因素，并提出了相关的预防措施，以便防止和减少桥式过滤器发生变形、挤毁事故。

Abstract:

In the application of bridge filter in water supply pipe and geothermal well engineering, collapsing accident often occurs. The paper analyzed accident principles, types, characteristics and the influence factors with relevant preventive measures put forward to prevent and reduce the deforming and collapsing accident of bridge filter.