Introduction: the outer frame of the air conditioning filter is cardboard, the folded filter material inside the frame is non-woven fiber felt, and the back is metal square hole mesh, which is very economical. It has many uses, machine room air conditioning, ventilation pre-filtration, air compressor pre-filtration and so on will use it. So, will the air conditioning filter be clogged after a long time, and what to do if it is clogged? Let me take you to understand the following.
The air conditioning filter is divided into three kinds, respectively, primary, medium and high efficiency. Primary air conditioning filter is mainly used in simple air conditioning and ventilation system of primary filtration, which is characterized by light weight, inexpensive, good ventilation. Medium efficiency filters are widely used in central air conditioning and centralized air supply, which can capture dust particles of 1-5um. High-efficiency air conditioning filters are mainly used in medical and health care, bioengineering, precision instruments, microelectronics industry, it uses ultra-fine glass fiber filter media, which can capture ultra-fine particles from 0.1 to 0.5um.?
Air conditioning filter as a ventilation device, many reasons are easy to make it clogged. During the assembly process there is water and foreign matter in the pipeline, the filter drier and refrigeration oil are of poor quality, there has been a leakage of fluorine, poor indoor ventilation and other reasons may make it clogged.
Air conditioner filter clogging phenomenon
1. The evaporator is not all frost, the cooling effect is not good.
2. The suction tube will not be cold, the compressor has an elevated temperature, the cylinder head will not be cold or hot, and the exhaust pipe is hot.
3. Frost or condensation on the piping from the outlet to the solenoid valve.
Air conditioning filter cleaning method
Cleaning there are two methods, if the cleaning of the air conditioning filter is more than the use of ultrasonic cleaning. If the number is small, then directly cleaning tank cleaning. Ultrasonic cleaning first of all to be cleaned completely immersed in the hot water cleaning solution has been equipped, and then turn on the ultrasonic generator, the time according to the specific circumstances to determine. After the end of the take out with water to wash clean, and finally with less than 500bar compressed air blow dry. Also check the spring pole piece has not shifted, maintenance pole wire has not broken, the pole plate has not been deformed, if there is no problem can be loaded into the box.
The second? Prepare enough hot water cleaning solution in the cleaning tank, and then put in the collector, ionizer, filter, soak for more than 30 minutes, use the brush to clean the stains, if there is an air gun will be better. After washing with water, the other steps with the first method after cleaning is the same.?
After reading the above, you understand the air conditioning filter? Air conditioning filter clogged if not cleaned up will affect the normal use of air conditioning, over time will also affect the life of the machine. If you want to know more, just keep following us.Tuba Rabbit online free for everyone to provide "each decoration offer, 1-4 local decoration company, 3 sets of decoration design scheme", and decoration to avoid pit strategy! Click on this link:/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb, and you can get it free of charge.