Cleaning method of central air-conditioning duct: generally, the existing air outlet is used to clean the central air-conditioning duct in sections, one end of which is connected with a high-power vacuum cleaner, and the other end is for the central air-conditioning duct cleaning robot to enter. Both ends of the air outlet need to be inflated and sealed by air bags, so that the clean area of the central air-conditioning air duct forms negative pressure under the action of the vacuum cleaner. The cleaning robot of the central air-conditioning air duct loosens the dust and dirt in the air duct and enters the vacuum cleaner, and repairs the central air-conditioning air duct by sticking iron sheets, pulling out common nails, coating silica gel, wrapping thermal insulation cotton, etc., so as to ensure no air leakage or dripping. The cleaning port can be made in the form of a movable door. Tube cleaning can achieve the purpose of cleaning. Clean and disinfect the air duct of the central air conditioner after it is removed, and adjust the air volume when it is reinstalled; For some pipeline parts that are difficult to clean, it is necessary to open a cleaning port to complete the cleaning.
Adhering to the principle of "honesty first, service first", Hangzhou Guan Jie has tailored a scientific central air-conditioning pipeline cleaning scheme for customers based on customer needs and customer satisfaction, and adopted advanced robot equipment for central air-conditioning pipeline cleaning to provide customers with professional first-class central air-conditioning pipeline cleaning services.