摘要:
A drain cleaner comprising: a base unit including a housing defining a vertical slot, a motor supported by the housing and having an output shaft, and a drive arrangement including a drive pulley coupled to the output shaft of the motor, an idler pulley supported by the housing, and a belt wrapped around the drive pulley and the idler pulley and extending across the vertical slot; and a drum unit removably coupled to the base unit, the drum unit including a drum, a pulley coupled to the drum, the pulley being removably received in the vertical slot to engage the belt, and a cable stored within the drum and selectively extendable out of the drum and into a drain.
摘要:
Sanierungseinheit (10) für die Kanalrohrsanierung mit einer ein zur Bearbeitung der Wandung eines Kanalrohrs eingerichtetes Werkzeug (25) aufweisenden Einrichtung (20), einer der ersten Einrichtung (20) benachbart angeordneten, mit dieser fest verbundenen Absperrblase (30), die während des Befüllens mit einem Fluid zur Ausdehnung in radialer und in axialer Richtung eingerichtet ist, und einer Steuerung zum Vorschub und/oder zur Retraktion der das Werkzeug (25) aufweisenden Einrichtung (20) aufgrund der Änderung der Ausdehnung der Absperrblase (30) in axialer Richtung durch deren Befüllen oder Entleeren.
摘要:
The device is formed of: a remote-controlled vehicle (1) having expandable, longitudinal rolling means; a head having sensor means and/or thermal spraying means (4) disposed on the vehicle, and which head can be suitably positioned and oriented; electrical, pneumatic and/or hydraulic connections for powering, controlling and manoeuvring the vehicle (1) and the thermal spraying device (4); and a set of expandable transverse wheels. The method comprises: introducing, positioning and moving said device forward in the duct; detecting parameters using the sensor means and/or thermally spraying metal.
摘要:
The present invention relates to a pneumatic device for cleaning ventilation ducts which includes a guiding air hammer, a turning conduit, an air-supply pipe and a slewing mechanism for the conduit. The guiding air hammer is of a hollow spherical or hemispherical shape, connected to the turning conduit and provided with cleaning fumarole and guiding fumarole on its rear arc wall. When cleaning the ventilation duct, according to the principle of air motion, the guiding air hammer cleans our of dust lain on the inner walls and in all the corners of the ventilation ducts with the air-supply pipe stretching means retracting and stretching the air-supply pipe, without an operator entering the ventilation duct. The air-supply pope stretching means may be controlled by manual operation or program composition. The design of the invention may be use for cleaning all ventilation ducts with polygonal section. According to the present invention, the pneumatic device for cleaning ventilation ducts has compact structure, has and advantage of automated operation, may clean any corner of the ventilation duct, decreases the number of operators and reduced the labor strength of the operator greatly.
摘要:
The present invention concerns an arrangement for cleaning ducts and chimneys, such as air-conditioning ducts. The arrangement comprises a guide wire cable (2) having a cleaning end (3) and a feed end (5), a brush (9, 12) or some other tool (10) being connected to the cleaning end (3) of the guide wire cable (2), and a drive unit (29, 30) connected to the feed end (5) of the guide wire cable (2), the arrangement further comprising transmission means (2) for moving the brush (9, 12) by means of the drive unit (29, 30). According to the invention the drive unit (29, 30) comprises a hydraulic pump (30), the transmission means are provided by hydraulic pipes arranged inside the guide wire cable (2), and the primary drive unit for the brush (9, 12) being a hydraulic motor (4) connected to the cleaning end (3) of the guide wire cable (2).
摘要:
Die Erfindung betrifft eine Rohr- oder Kanalsonde (10) zur Einführung in ein Rohr (90) oder in einen Kanal. Erfindungsgemäß weist die Rohr- oder Kanalsonde (10) auf: mindestens einen Motor (15), mindestens eine Motorwelle (18), mindestens ein mit der Motorwelle (18) verbundenes Arbeitsmittel (30, 30', 30"), eine Verbindungsvorrichtung (40) zur Verbindung des Motors (15) mit einem Kabel (75) und mindestens eine mit einem Gehäuse (20) verbundene Zentriervorrichtung (50).
摘要:
The object of the invention is to provide a device which can, with high efficiency, polish and clean the inner surface of a pipe, dry the wet inner surface of the pipe, and perform coating, wherein the device does not require a large pump or a large motive force, and does not require a blast hose or a suction hose. More specifically, provided is an intra-pipe turbine blast system that moves along the inside of a pipe and performs work by spraying a fluid toward the inside of the pipe, wherein: a gas injected from a fluid supply device to the upstream-side end inside the pipe imparts speed to a mixed phase fluid consisting of a liquid and solid particles which are likewise injected into the pipe; the flow speed of the mixed phase fluid is set to 3 m per second which is the critical speed at which solid particles can float without precipitating in the liquid, and as a result of such setting, there is a great effect on reducing the energy required for causing the mixed phase fluid to move; and the mixed phase fluid with such setting is injected at a high speed from a rotation nozzle of a turbine crawler which moves inside the pipe, thereby polishing the inner surface of the pipe, and following the polishing work, the turbine crawler can clean, dry and coat the inner surface of the pipe.
摘要:
Vorrichtung (10) zur Kanalrohrinspektion und/oder Kanalrohrsanierung mit einer mit einem Schiebestab (20) verbundenen, endständigen Kopfeinheit (30), die eine an der Kopfeinheit (30) verschwenkbar gelagerte Inspektions- und/oder Sanierungseinrichtung (40) aufweist, dadurch gekennzeichnet, dass die Stirnseite der Kopfeinheit (30) eine bogengängige Wölbung (32) aufweist, wobei die Inspektions- und/oder Sanierungseinrichtung (40) zur Einnahme einer die Wölbung (32) maskierenden ersten Position und einer die Wölbung (32) freilegenden zweiten Position eingerichtet ist.
摘要:
The invention presents a power transmission device comprising a cable, and a duct at least partially surrounding the cable, a reel, into which the cable with its duct can be reeled, a guide for feeding the cable onto and/or off the reel, and a crank in connection with the head end of the cable for rotating the cable. The power transmission device is mainly characterized in that the crank is a hydraulic crank.