What are the structural components of the fan coil unit
The fan coils play a great role. They mainly transfer the cold heat of hot and cold water to the air passing through the fan coils. The fan coils are the ideal end products of central air conditioners. They are composed of heat exchangers, water pipes, and filters. The fan, water receiving tray, exhaust valve, bracket and other components, its working principle is to continuously recirculate the air in the room, so that the air is cooled (heated) after passing through the cold water (hot water) coil to maintain the room temperature Of constant. Generally, fresh air is sent into the room after being processed by a new fan unit to meet the demand for fresh air volume in air-conditioned rooms.
With the continuous development of fan coil technology, horizontal units need to be mounted on the ceiling with M8 boom bolts, fixed with double washers and double nuts, and the lifting position can be adjusted by 8mm forward and backward. The distance between the return air outlet of the horizontal surface-mounted unit and the wall must be greater than 10cm. The field of application has also increased, and it is now mainly used in offices, hospitals, scientific research institutions and other places. The fan coil is mainly achieved by the forced action of the fan and the effect of the surface cooler. The temperature difference between the supply and return water of the fan coil must be constant. Before piping, the burrs at the piping cut should be removed first, and the impurities in the mouth and piping should be carefully cleaned. When the piping or valve is screwed into the coil, do not apply too much force to the coil water collecting head to prevent the copper pipe of the water collecting head from being damaged or cracked. Soft joints are recommended for transitional connections. The higher the temperature of the water supply, the greater the reduction in cooling capacity and the dehumidification capacity.
So as to achieve a good cooling or heating effect. Except that the external structure is different from the concealed unit, the internal structure is basically the same. The unit is equipped with an adjustable fresh air valve. The control handle is on the decorative plate operated by the panel. The fresh air volume is manually adjusted as required. The large air outlet has two layers of louvers, horizontal and vertical. The horizontal louvers can be adjusted by the user as needed. How to connect the fan coils is a problem that needs to be considered when installing. From the point of view of connection, professional staff will provide professional services, so that you are not prone to any problems in later use.