| 摘要 |
The present invention relates to an air circulator which is a vertically slim type and includes an exhaust damper blower (105) mounted at the upper side, an air supply damper blower (105) mounted at the lower side, and a diagonal flow type total heat exchanging element (120) of a counterflow type which is mounted at a middle layer part, has a small width and a long length, and has a long contact surface of air flowing in different directions in order to maximize heat-exchange and absorption of thermal energy and moisture, thereby maximizing the internal volume of the slim type air circulator with enhanced performance; being easily applied to a narrow space, an edge part of a wall body, or a window frame according to the volume for multi purposes; inducing high efficient production according to standardization of products and reduction of manufacturing costs as one model may have various volumes; and reducing installation costs of a duct and solving the problem of propagation of germs inside a duct as it can be installed at various places, such as edges, window frames, or wall bodies, without needing the duct. In order to recover waste heat, supply agreeable air, and enhance efficiency in maintenance and management of an air circulator module (100), the air circulator additionally includes a first damper (107a) mounted at an exhaust damper side slope cover (107″) and a second damper (110a) mounted at an outdoor intake port horizontal partition (110) as means for converting an air supply mode and an exhaust mode to provide a window ventilation effect without going through the diagonal flow type total heat exchanging element (120) and without operating a blower during the change of seasons. |
