The invention relates to a paw type quick guiding dredging device for household sewer pipe which includes a feeding air guiding tube, a micro air pump and a dredging member. One end of the feeding air guiding tube is a closed structure, and the other end is provided with a connecting sleeve. The dredging member includes an extended air guiding tube and a spherical airbag. One end of the extended air guiding tube is connected with the connecting sleeve. The inlet end of the spherical airbag is in communication with the other end of the extended air guiding tube. The outer surface of the spherical airbag is provided with a friction member which is used to clean the inner wall of sewage pipe. One end of the feeding air guiding tube close to the connecting sleeve is further provided with a sliding member for pulling the spherical airbag. The outer surface of the extended air guiding tube is hinged with a hooking member for hooking the blockage in the sewage pipe. The output end of the micro air pump is in communication with the end of the feeding air guiding tube away from the connecting sleeve. The paw type quick guiding dredging device for household sewer pipe can fully clean the dirt in the sewage pipe or block foreign matter without damaging the pipeline, which is greatly convenient for people's daily life.

A sewer cleaning machine includes a frame and a drum rotatably supported by the frame. The drum includes a cable that is selectively extendable out of the drum. The sewer cleaning machine also includes a motor supported by the frame and coupled to the drum. The motor is operable to rotate the drum. The drum is configured to engage a surface to facilitate moving the sewer cleaning machine along the surface.

A drain cleaning device includes a power unit and a drum assembly coupled to the power unit for rotation by the power unit. The drum assembly includes a base, a cable received in the base that is configured to be fed from the base and rotated to clean a drain, and a cover releasably coupleable to the base. The drum assembly includes a plurality of taper locks releasably coupling an outer peripheral portion of the cover and an outer peripheral portion of the base. Each of the taper locks is moveable between a locked position in which the cover is retained on the base and an unlocked position in which the cover is removable from the base. Each of the taper locks being biased toward the locked position.

Disclosed are cleaning devices and methods of use thereof for cleaning a vertical stack plumbing system. The cleaning device includes a first cylindrical body defining a first opening for selectively introducing a predetermined amount of cleaning medium into the cleaning device; a second cylindrical body defining a second opening configured to maintain airflow and venting of the vertical stack plumbing system when the cleaning device is in use, the first and second cylindrical bodies being directly connected to a main body of the cleaning device and in fluid communication with one another through the main body; and an attachment member defining a third opening that is directly connected to the main body of the cleaning device, the attachment member configured for direct removable attachment to a plumbing waste pipe in the vertical stack plumbing system and for receiving the cleaning medium therethrough to introduce the cleaning medium into the vertical stack plumbing system.

The invention relates to the field of jet propulsion application, in particular to a jet propulsion pipeline decontamination machine, which includes a fuselage and a fixing frame provided on the left side of the fuselage. In the gear lever fixedly connected to the fuselage, four guide grooves opening outward are symmetrically distributed in the center of the end wall of the fixed frame, and left and right symmetrical moving blocks are slidably arranged in the guide groove. The moving block is provided with left and right threaded holes with reverse threads passing through the left and right, and the threaded holes are internally connected with threaded rods. The jet propelled pipeline decontamination machine provided by the present invention can realize the sludge in the pipeline. For cleaning, the equipment uses jet propelling equipment to drive the scraper to the depth of the pipeline. When it moves to the maximum limit, it drives the scraper to abut against the pipe wall, and then pulls the scraper to the outside of the pipe through the wire drawing device, thereby contaminating the inner wall of the pipe Mud scraping, the device of the invention is completely scraped, and the scraping force is large, which is more efficient.

An advancing unit for a cleaning spiral, which can be rotated by a motor about its longitudinal axis, of a pipe cleaning machine, such as, for example, a pipe cleaning machine having a drum. The advancing unit includes a drive device, which produces the advancement of the cleaning spiral, with at least two clamping parts, wherein at least one clamping part thereof can be brought into a clamping position against the cleaning spiral in such a manner that the clamping parts press against the cleaning spiral, so that an advancement of the cleaning spiral is generated in the case of a rotating cleaning spiral. The advancing unit further comprises a control device for controlling the advancement of the cleaning spiral by means of at least one of the clamping parts as well as a safety device, by which at least one of the clamping parts can be brought out of its clamping position against the cleaning spiral. It is provided that the control device and the drive device and/or the safety device can be actuated by means of a common handle part. The invention further relates to a pipe cleaning machine, in particular a pipe cleaning machine having a drum, and to a method for operating a pipe cleaning machine.

Augers that utilize a drain cleaning cable which can be rotated and selectively extended or retracted from the auger are described. The augers utilize coupling assemblies that enable easy coupling or decoupling between the drain cleaning cable and a torque transmission shaft of the auger.

A drain cleaning apparatus includes a handle and a clog-catching member detachably connected to the handle. Wings, barbs or hooks project radially from the clog-catching member. The wings, barbs or hooks provide an angled projection that catches and holds a clump of debris in a drain pipe for pulling the clump out and unclogging the drain. Different end tools can be removably connected to a clog-catching member or to a smooth extension member to provide multifunctionality. The handle, clog-catching members, smooth extension members and tools can be connected together using a quick-connect connector, such as a snap fastener, a keyhole fastener or a side-release buckle, or a threaded connector. In addition to drain cleaning, the apparatus can be fitted with tools such as a magnet, grabber, light, camera and/or video for retrieval of objects and inspection of a space that is difficult to view directly.

A drain un-clogging assembly for un-clogging a drain includes a handle and a rotation unit that is coupled to the handle. The rotation unit is extendable into a clogged drain. Additionally, the rotation unit is comprised of a flexible material to conform to curves in the clogged drain. The rotation unit rotates when the rotation unit is turned on to frictionally engage debris in the clogged drain. In this way the debris may be removed from the clogged drain without chemicals or a plumber.

A device for cleaning the internal surface of a pipe has a main pipe axis. The device further includes one or more generally tubular conduits, including a conduit wall, at least one of the or each tubular conduit including an inlet to receive pressurised gas into the tubular conduit. One or more nozzles is deployed around the outside of the or each tubular conduit, with the or each nozzle being in fluid connection with the tubular conduit. At least one nozzle is directed at least partially to direct fluid in a direction non-perpendicular to the main tubular conduit axis, with one or more spacer elements to hold the or each tubular conduit in spaced relationship to a pipe.