Jinan central air-conditioning installation and maintenance engineering solutions:
1, the system running is not long time, between the heat exchanger fin is full.
2, some supply air terminal of hepa filter system, such as computer rooms, hotel rooms, although the interior decoration is good, fresh air, air conditioning air supply all pass filter processing, but some of the indoor air diffuser and window surface can still be found nearby dust, machine also stick a layer of dust on the surface of the internal.
3, air conditioning system starts, indoor concentrations of bacteria and odor but increases, this is due to the heat exchange coil, stranded on rib and its surrounding parts of the condensate slowly evaporates to form around the coil high humidity (and high temperature, because downtime) conditions, to be suitable for microbial breeding environment, breeding a large amount of gas generated due to the system drive suddenly released, becomes the source of the stench. Is said to be brought fresh air and a large amount of dust accumulated in these places not only carry the microbes, also provides essential nutrients for microorganisms breeding conditions.
The root cause of the above questions, it is fresh air filtration processes is not good. General air conditioning system of air filter processing or fresh air filters in the air conditioner only coarse filter, if the purification system of so-called triple filter: fresh coarse effect, in the return air, air supply efficient model, will improve the indoor air quality in shenzhen gree air-conditioning maintenance.
2, air conditioning of the low temperature?
Answer: the use of air conditioning temperature too low, a person's skin to the critical point of temperature is 33 degrees Celsius, higher than 33 degrees Celsius feels hot, low feels cold. When the temperature at 25 degrees Celsius, 50% relative humidity, and harmonious body in the normal state of thermal equilibrium, the feeling will be very comfortable, if the temperature is too low is inefficient and feel uncomfortable. Use air conditioning in summer, if it is a wall-mounted air-conditioner, put high just to air convection, make indoor temperature to come down as soon as possible.