A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Household sewer dredger
The invention relates to a household sewer dredger which is mainly used for solving the problem that the existing sewer is incompletely dredged by a conventional sewer dredger. The household sewer dredger is characterized in that a guide conical head (3) is connected with an anchoring airbag (5); a hose (6) communicated with the anchoring airbag (5) is arranged in the middle of a spiral steel wire shaft (2); the hose (6) penetrates through a central hole of a rotating shaft (4), and the end of the hose (6) is arranged at the outer end of the rotating shaft (4); the hose (6) is communicated with an inflatable balloon (7); a dredging head (1) is spherical, is arranged outside the spiral steel wire shaft (2) in a sleeving manner and is matched with the spiral steel wire shaft (2); and when the spiral steel wire shaft (2) is rotated, the dredging head (1) can move relative to the axial direction of the spiral steel wire shaft (2). The movable dredging head and the spiral steel wire shaft are matched, and when the spiral steel wire shaft is rotated, the dredging head moves along the spiral steel wire shaft and smoothly passes through a water-sealed joint, the blocked sundries are completely eliminated, and the sewer is completely dredged.
Household sewer dredger
The invention relates to a household sewer dredger which is mainly used for solving the problem that the existing sewer is incompletely dredged by a conventional sewer dredger. The household sewer dredger is characterized in that a guide conical head (3) is connected with an anchoring airbag (5); a hose (6) communicated with the anchoring airbag (5) is arranged in the middle of a spiral steel wire shaft (2); the hose (6) penetrates through a central hole of a rotating shaft (4), and the end of the hose (6) is arranged at the outer end of the rotating shaft (4); the hose (6) is communicated with an inflatable balloon (7); a dredging head (1) is spherical, is arranged outside the spiral steel wire shaft (2) in a sleeving manner and is matched with the spiral steel wire shaft (2); and when the spiral steel wire shaft (2) is rotated, the dredging head (1) can move relative to the axial direction of the spiral steel wire shaft (2). The movable dredging head and the spiral steel wire shaft are matched, and when the spiral steel wire shaft is rotated, the dredging head moves along the spiral steel wire shaft and smoothly passes through a water-sealed joint, the blocked sundries are completely eliminated, and the sewer is completely dredged.
Household sewer dredger
HUANG HE (author) / LI RONGXING (author)
2015-08-05
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser