Title:
TIPPING BIN TYPE TREATING METHOD FOR PRESSURELESS LIQUID
Document Type and Number:
WIPO Patent Application WO/2006/111061
Kind Code:
A1
Abstract:
A tipping bin type treating method for pressureless liquid. The tipping bin device adopts a tipping bin and a seat with different structures. Combining with corresponding parts, the device becomes a floor drain with the function of sensing liquid flow state, a vessel drain joint with an on-off and overfall apparatus, a non-return valve for road grate, or a closet etc. A sensor sensing pressureless liquid level and flow state in industrial production, scientific research and residential area intelligent management has the functions of controllably collecting-discharging, measuring, working the pressureless liquid and sensing pressureless liquid level and flow state.
Inventors:
YU WENDI (CN)
Application Number:
PCT/CN2006/000258
Publication Date:
October 26, 2006
Filing Date:
February 23, 2006
Export Citation:
Assignee:
YU WENDI (CN)
International Classes:
E03B7/02; E03C1/28; E03D11/02
Foreign References:
| CN1461858A | 2003-12-17 | |||
| CN1461953A | 2003-12-17 | |||
| CN1456760A | 2003-11-19 | |||
| CN1461859A | 2003-12-17 | |||
| CN1352343A | 2002-06-05 | |||
| JP2000249774A | 2000-09-14 | |||
| US3949431A | 1976-04-13 |
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (Kunxun Plaza Zhichun Road, Haidian District 3 Beijing, CN)
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