| 摘要 |
A device for generating an air curtain for a refrigeration vehicle is provided to generate the air curtain with the air automatically for preventing loss of coolness in a refrigeration compartment by installing a relay controlling a sirocco fan installed inside a housing whenever a door to the refrigeration compartment is opened. A device for generating an air curtain comprises a housing(310) having an air inlet(311) and an air outlet(312) for sucking in and discharging the air respectively, a sirocco fan(320) installed inside the housing for sucking in or discharging the air, and a relay(340) for controlling the sirocco fan depending on the opening or closing of a refrigeration compartment door(210). The device for generating the air curtain is installed on an outer side of the vehicle above the door to a refrigeration compartment(200) for generating the air curtain using the ambient air. The air curtain generating device is installed depending on the number of doors to the refrigeration compartment, and each air curtain devices are individually operated. |
