With the event of the general international economic level, the living standards of residents have also been greatly improved. the utilization of household central air-conditioning may be a manifestation of the pursuit of high-quality household life. Now the central air conditioning has entered a stage of rapid development. More and more users choose household central air conditioners for home cooling or heating, but some problems also will arise, like the cleaning of central air-conditioning ducts.

If central air-conditioning is that the meridian of the physical body , then central air-conditioning ducts are just like the flowing blood vessels of the physical body . an outsized amount of dust and impurities accumulated within the central air-conditioning duct system extending altogether directions will threaten our health. Strengthening the cleaning of central air-conditioning ducts is vital to stop diseases. one among the measures.
 
The US Environmental Protection Agency, Technical University of Denmark, and other institutions within the us and Europe survey results show that thanks to long-term operation, improper cleaning, and other reasons, indoor pollution comes from the air-conditioning ventilation accounted for 42% -53%, the ventilation the most pollutants are particulate and microorganisms. Once there are bacteria, fungi, yeast, and other microorganisms within the dust, it's easy to cause people to suffer from allergies or respiratory diseases.

Especially during the present outbreak of the new coronavirus, it's necessary to wash the central air-conditioning ducts. Where there are central air conditioners, they're all places where people take in office buildings, hotels, and supermarkets. These densely populated places are susceptible to virus transmission. If the ventilation ducts within the entire building accumulate an excessive amount of dust and germs, the incidence of individuals are going to be higher. Therefore, it's necessary to wash the ventilation ducts. There are three cleaning methods for cleaning the central air-conditioning ducts.
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The area of the sanitary blind spots accumulated for an extended time within the central air-conditioning duct is far larger than the world of the unit that we will usually clean. Air ducts that haven't been cleaned for an extended time provide a stable environment for harmful substances. they're going to still breed and spread widely within the room along side the air ducts extending altogether directions, causing secondary pollution inside the air conditioning , which is caused by the building's air con and ventilation . There are dozens of human health hazards and diseases.
Central air-conditioning duct cleaning method 1: direct vacuum method (suitable for giant and medium rectangular ducts)
Remove various tuyere, determine the dust accumulation within the air passage , put within the inspection robot to watch the within of the duct, determine the cleaning plan, put within the cleaning robot to loosen the dust, put within the vacuum robot to suck the dust, put within the spray disinfection robot to spray Disinfectant, put it into the inspection robot to watch the condition of the air passage after cleaning, and ensure whether the cleaning is complete.

Central air-conditioning duct cleaning method 2: Flexible shaft cleaning method (suitable for rectangular, square, circular ducts of any specification)
Dismantle various air outlets, determine the dust accumulation within the air passage , put within the inspection robot, observe the interior situation of the air passage , determine the cleaning plan, place two airbags at the 2 ends of the air passage to be cleaned and open a circular process hole on one side, And connect the opening with the suction port of the trap with a hose, and put it into the cleaning flexible shaft machine on the opposite side while pushing and loosening the dust. The trap will suck the dust away at an equivalent time, that is, the "Yang dust suction method" ( Or by working with a fanatical high-pressure vacuum , the above-mentioned air passage are often cleaned and vacuumed simultaneously to finish the "direct vacuum method"), put during a spray disinfection flexible shaft machine to spray disinfectant, and put in an inspection robot to watch things of the air passage after cleaning, Install various air outlets.

Central air-conditioning duct cleaning method 3: dust collection method (suitable for medium and little rectangular ducts)
Dismantle various air outlets, determine the dust accumulation within the air passage , put within the inspection robot, observe the interior situation of the air passage , determine the cleaning plan, place two airbags at the 2 ends of the air passage to be cleaned and open a circular process hole on one side, And connect the opening with the suction port of the trap with a hose, and put the cleaning robot on the opposite side while walking to loosen the dust. The trap will suck the dust away at an equivalent time, put it into the spray disinfection robot to spray disinfectant, and put it in. Check the robot to watch the condition of the air passage after cleaning, monitor the condition of the air passage after cleaning, and install various air outlets to verify that the cleaning is complete.
 
The duct cleaning robot produced by the manufacturer of Zhouzheng Defy cleaning robot can absorb dust while cleaning the pipe, avoiding the floating dust within the pipe, and causing secondary pollution to the pipe. Central air-conditioning duct cleaning can't only effectively reduce indoor environmental pollution, but also improve the operating efficiency of the central air-conditioning system, save energy, and reduce the value of central air-conditioning. Central air-conditioning duct cleaning may be a necessary item for the upkeep and maintenance of central air-conditioning systems. However, many household or commercial central air conditioners often consider cleaning central air-conditioning ducts after central air-conditioning problems occur. The manufacturer of Zhouzheng Defy cleaning robot reminds central air-conditioning users that central air-conditioning Tubes should be cleaned regularly consistent with the world and frequency of use of central air-conditioning. Generally, central air-conditioning installation companies will provide such services, and there aren't a couple of companies that professionally clean and maintain central air-conditioning.