Odour preventing device for sewer
The utility model discloses an odor preventing device for sewer and solves the problem that the odor of the sewer returns. The tail of the odor preventing device for sewer is in a conical shape, the upper side of the tail which is in the conical shape is provided with a hollow case body whose outer...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The utility model discloses an odor preventing device for sewer and solves the problem that the odor of the sewer returns. The tail of the odor preventing device for sewer is in a conical shape, the upper side of the tail which is in the conical shape is provided with a hollow case body whose outer surface is in a circular table shape, and the upper side of the hollow case body is provided with a floating head whose diameter is longer than the diameter of an upper bottom face of the circular table. The odor preventing device for sewer can efficiently prevent the odor of the sewer from returning. |
|---|