Fan coil is an air conditioning unit. Its main components are coil and fin heat exchanger, fan, drain pan. If you pump chilling water into the heat exchanger, then the fan will send out cool air, If you pump hot water into the heat exchanger, the fan will send out warm air.
Big buildings are suitable to install fan coil units, such as: Air port, hospital, office building, hotel, department store, school, factory...
There are ceiling concealed type fan coils, floor cabinet type fan coils, cassette type fan coils, and ductable type fan coils. The ceiling concealed type fan coil is installed above the ceiling, it is also needed to install supply air outlet, return air inlet and air duct connecting to these inlet and outlet. The floor cabinet type fan coil is usually installed along the window, so that its supply air can warm the window in Winter, then the window can get rid of the condensing water problem. The cassette type fan coil is installed on the ceiling of the big hall where there are a lot of people coming in and out. The ductable fan coil is somewhat like the ceiling concealed type fan coil, but its air volume is bigger and its static pressure is higher.
Fan coil is also needed to install inlet and outlet cooling/heating water pipes and a condensate pipe. And it also needs to install a solenoid valve on the water pipe, this valve is controlled by a thermostat, then the air conditioning room's temperature can be set to a desired temperature.
Before ordering fan coil please make sure the following items:
1) Cooling / Heating capacity,
2) External static pressure for ducting,
3) Hand side of water connection,
4) Power source.
For more information, please check: http://www.fan-coil.cn
A HAVC engineer having been producing all kinds of fan coil units and air handling units for dozens of years.
Which Roof Do I Choose
No comments:
Post a Comment