The present invention is suitable for mounting various shade curtains with different length and thickness, can effective avoiding the situation of overload coilcapacity and ensure device safe.
Low oil level will result in an increase of condensation on the surface of cooling coil, the mixture of condensation and liquid will deteriorate the liquid and decrease the cooling capacity.
当油位低于盘管时，盘管的表面将有结露的水混入液体中，造成液体变质，同时冷却能力也会下降。
3
The utility model can effectively improve the cooling efficiency and magnetic capacity of the magnetic coil, so as to extend the service life of the coil.