Metal hose inner wall rust removing cleaning device

Abstract

The invention discloses a metal hose inner wall rust removing cleaning device. One end of a gas cylinder is closed; a pushing barrel is inserted at the other end of the gas cylinder; a spring is arranged between the pushing barrel and a base; the portion, located outside the gas cylinder, of the pushing barrel is provided with a rack; a partial gear is engaged with the rack; a gas nozzle is arranged at the closed end of the gas cylinder; a one-way gas valve and a water sucking pipeline are arranged at the position, close to the gas nozzle, in the gas cylinder; and a gravel injecting port is formed in the gas nozzle. Compared with the prior art, a pipe port of a metal hose is fixed to the gas nozzle, the partial gear rotates to drive the rack, the pushing barrel is driven to compress the spring, when the partial gear rotates to be engaged with the rack in a toothless manner, the spring pushes the pushing barrel into the gas cylinder, by means of high pressure gas, the interior of the metal hose can be repeatedly pressurized and subjected to gas blowing, interior dirt can be cleared away, rust removing liquid can also be blown into the metal hose through the gas, gravel can also be utilized to powerfully rub the interior of the metal hose under the driving of the high pressure gas, and the cleaning effect is improved.

Description

technical field [0001] The invention relates to a cleaning device in a pipeline, in particular to a cleaning device for removing rust on the inner wall of a metal hose, and belongs to the technical field of pipeline product cleaning. Background technique [0002] Pipelines are common infrastructure in daily life and industrial production. Usually, after a period of use, deposits will adhere to the side walls of the pipes. If these deposits are not cleaned up in time, the pipes may be blocked. In practice, a very effective way of cleaning pipes is with a high-pressure cleaner, especially a high-pressure cleaner connected to a pipe cleaner, which is an accessory attached to the high-pressure cleaner. But the high price limits consumers' use of pipe cleaners. Today, companies such as Nilfisk-Advance A / S and Alfred Kaercher GmbH offer users a wide variety of pipe cleaner systems . [0003] Typically, a pipe cleaner used in daily life with a user's high-pressure cleaner inclu...

AI Technical Summary

Problems solved by technology

The piston is inside the handle, the piston is connected to the push rod, the lower part of the handle is connected to the cleaning liquid chamber, the end of the handle is connected to the brush plate through a connecting pipe, and the cleaning liquid chamber is connected to the brush plate, There is a valve between the cleaning liquid chamber and the brush plate. When using the utility model, the user can spray cleaning liquid into the brush plate while cleaning the pipeline. The brush plate is designed in an arc shape, so that the contact area between the brush plate and the pipeline increase; the design of the fixed ring increases the stability of the connecting pipe and the brush plate; the connecting pipe is a telescopic pipe, when the diameter of the pipe changes, the user can adjust the distance between the brush plate and the handle through the telescopic pipe, Make the process of cleaning pipes easier. Although it can be effectively cleaned, it is limited to the length of the equipment and cannot clean long pipes. Moreover, this cleaning device is generally suitable for straight pipes and cannot be used for flexible pipes.

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