Cleaning system of central air-conditioning air outlet pipeline

Abstract

The invention discloses a cleaning system of a central air-conditioning air outlet pipeline and solves the problem that part of dust with relatively large particles fall onto the inner wall of an airhose again and cannot be sucked effectively after the end part of a flexible shaft beats and sweeps the inner wall of the air hose in the prior art. The technical key point is as follows: the cleaningsystem comprises a flexible shaft machine for vibrating the inner wall of the air outlet pipeline and a dust catcher mounted below the air outlet of the air hose; the flexible shaft machine comprisesa driving box and a flexible shaft, the end part of the flexible shaft is connected to a sweeping brush, an air injection barrel is connected to the shaft body at the end, far away from the driving box, of the flexible shaft in a sleeving manner, air injection holes are formed in the circumferential outer wall of the air injection barrel in a spaced manner circumferentially, the air injection barrel is connected to a blowing pipe, and the end, far away from the air injection barrel, of the blowing pipe is connected to an efficient fan. By means of the scheme, an air flow can be blown into theair injection barrel by the blowing pipe, the injected high speed air flow can disperse relatively loose dust which is cleaned fully, and finally, dust can be blown out from the air outlet more thoroughly under the adsorption action of the dust catcher.

Description

technical field [0001] The invention relates to the technical field of air conditioner cleaning equipment, in particular to a central air conditioner outlet duct cleaning system. Background technique [0002] With the development of society, large-scale office and consumption places such as office buildings and commercial buildings are gradually increasing. Due to the openness, large area, and dense population of such places, most of the air-conditioning systems they choose are central air-conditioning. However, during the long-term use of the central air conditioner, a lot of dust will often accumulate in some of the pipes connected to the air outlet. Failure to clean it in time will lead to poor hygiene quality of the air supplied by the central air conditioner and affect the crowd. [0003] In view of the above problems, in the prior art, a dust collector and a flexible shaft cleaning machine are used to clean the air duct in the air outlet. The main process is to exten...

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned prior art, when the end of the flexible shaft slaps the inner wall of the air duct, some dust with larger particles falls on the inner wall of the air duct again after a brief vibration, so that the airflow generated by the dust collector cannot The dust inside the air duct is fully brought out, resulting in poor cleaning effect, and there is still room for improvement

Images