Cleaning system for rainwater down pipe has inner flanges to slow the water and with cascades and a grid to separate out laves and debris
- 申请公布号：
- DE10245949(A1)
- 申请号：
- DE20021045949
- 申请日期：
- 2002.10.02
- 申请公布日期：
- 2004.04.15
- 申请人：
- TORRAS-PIQUE, JORGE
- 发明人：
- TORRAS-PIQUE, JORGE
- 分类号：
- E04D13/08;(IPC1-7):E04D13/08
- 主分类号：
- E04D13/08
- 摘要：
- A cleaning system for a rainwater down pipe has a curved duct section (1) with upper and lower connecting stubs (2, 3) to connect into the down pipe. The vertically falling water is slowed by a number of inner flanges (10) with drip lips (11) to lead the water into a swirl chamber (7) set over a number of cascades (5) which duct the water onto a sloping grid (6). The water drains through the grid while leaves and other debris slides down the grid, either into a collecting chamber, or out of the system via a sloping flange attached to the bottom of the grid. The cleaning system is accessible via removable windows/inspection ports. The cleaned water can be ducted to storage cisterns or rain water buts. The system is made from plastic mouldings.
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