Purpose And Steps Of Air Duct Cleaning For Ventilation System

Air ducts, I believe everyone is not unfamiliar, so how much do you know about duct cleaning? Do you know the significance of duct cleaning? What impact will it have on our lives? What kind of choice would you choose? How to improve? Are your cleaning methods and steps correct? Are they really cleaned? ... Regarding this series of questions, have everyone started to think about this point that was once overlooked? Today I will share with you Some things about air duct cleaning.

　　What is a air duct?

Everyone knows that the air duct is a kind of duct system, mainly used for air transportation, and the more common in life is the ventilation duct of the air conditioning system. With the development of our country’s economy, air conditioning has been popularized to a large extent. In people’s lives, the cleanliness of the air-conditioning system has become a health hazard that people worry about.

　　The purpose of duct cleaning

　　The purpose of duct cleaning mainly includes the following four aspects:

　　1. After the air conditioner works for a long time, a large amount of dust will accumulate in the air duct. If it is not cleaned in time, the ventilation system will easily be polluted, making the air conditioner unable to provide good air;

2. The accumulated dust and the suitable temperature and humidity inside the air duct will provide the necessary nutrients for the life of the bacteria and become a paradise for the breeding of bacteria and microorganisms, which will form the source of disease transmission and make people easy to suffer. Respiratory diseases or allergies and other uncomfortable reactions;

　　 3. A large amount of dust accumulation in the air duct will reduce the capacity of the unit, affect the cooling effect of the air conditioner, and thus consume energy;

　　 4. Regular cleaning can increase the service life of the air conditioner.

　　Air duct cleaning steps

　　 After understanding the necessity of duct cleaning, let's take a look at the specific steps of duct cleaning. Air duct cleaning mainly includes cleaning work such as overhaul, descaling and sterilization, maintenance work of fan coil and air inlet and outlet. Specific steps are as follows:

　　1. Clean, sterilize and disinfect the return air filter;

　　 2. Sterilize and disinfect the air supply system;

　　3. Use special detergent for air conditioner to clean, descale and sterilize the fan coil surface cooler to maintain smooth ventilation;

　　4. Clean the backlog of dust from the impeller, volute, and motor of the coil fan, and refuel the motor shaft;

　　5. Decontamination and impurity removal work on the water tray and filter to keep the water flowing;

　　6. Hygienic cleaning of the inlet and outlet air grille;

　　7. Check whether the water pipe connection is firm;

　　 8. Check whether the insulation effect is good;

　　 9. Check whether the valve is leaking;

　　 10. Fluorescent lamp facilities cannot be installed under the fan coil.