Necessity of air conditioning cleaning and disinfection

The necessity of air conditioning cleaning and disinfection is because: 1, closed space.

The air conditioning environment is mostly closed and semi-closed, and the indoor air is recycled. Cleanliness is maintained by the filtration of the air conditioner itself and the regular delivery of a large amount of fresh air. Compared with outdoor air, it is fresh and turbid, and the air replacement effect is poor.

2. Dust breeds bacteria and viruses.

The central air conditioner sends the treated air into the room by means of air pipes and air outlets. The air duct is a closed space, and all kinds of suspended particles in the outdoor air cannot be completely blocked by the air conditioning filter device, so fine dust enters the air duct and adheres to the inner wall of the air duct, and a large amount of dust is formed over time. Due to the accumulation of dust, it is easy to breed various harmful microorganisms, such as viruses, bacteria, endomycin, fungi, Legionella, coronavirus and so on.

3. Cross infection in closed loop, spreading diseases.

Because the air duct forms a relatively closed space with the room through the air outlet and the air return outlet, the dust and germs in the air duct, which are generally invisible to the naked eye, will blow to every corner of the room with the air conditioning wind and gradually become the pollution source of indoor air; At the same time, the germs in one room can easily blow to other rooms with the circulating air of air conditioner to form cross infection, breed bacteria and spread diseases.

4. Energy consumption and electricity consumption

Air flows in the air duct, resulting in internal friction due to the viscosity and relative motion of the fluid. In the process of air flowing in the air duct, it is necessary to overcome this resistance, consume energy, increase the wind resistance, consume energy, and the electricity bill will go up.

What will many people think when they see this place? Wipe the vent yourself? That won't do. Air conditioning cleaning cannot be a simple daily cleaning. Indoor tuyere, air duct, fan coil unit, filter element, outdoor machine, etc. Should be thoroughly cleaned and maintained to remove dust and breed bacteria.

Firstly, the air duct, tuyere, filter element and circuit control part of the air conditioner are cleaned and disinfected, and all contacts are checked to ensure the safe and stable operation of the circuit control part; Then clean the main engine and check its working index, eliminate hidden dangers in the operation of the main engine, and deal with some loose parts in time; Finally, the shell is cleaned and waxed to keep it clean and beautiful. After the operation is completed, the cleaning indicators will be self-checked.