Borehole pump system

• 收藏
• 分享

专利权人:

Grundfos Management A/S

发明人:

Bach, Jørgen

申请号：

EP20100000208

公开号：

EP2343416(B1)

申请日:

2010.01.12

申请国别(地区):

欧洲专利局

年份:

2018

代理人:

摘要：

The system has a submerged pump (20) and a rising pipe (15), which is provided in a borehole (10). A water purification system for cleaning pumped water is arranged in the rising pipe and arranged above the submerged pump. The water purification system is provided with a blower (30) and a ventilation section (40). The water purification system comprises a water filter e.g. metal filter, mineral filter and/or multiple tube filter, which is arranged at an upper end of the borehole, where the water filter is back-rinsable.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/