FROST PROTECTION UTILIZING MOBILE TYPE FROST PROTECTING FAN FOR TEA GARDEN AND MOBILE TYPE FROST PROTECTING FAN FOR TEA GARDEN

摘要

PROBLEM TO BE SOLVED: To provide a mobile type frost protecting fan, capable of being installed on rails or on the ground surface of a furrow of a tea garden (including other fields) separated from the rails, etc., and housed and stored, etc., in a building such as a barn or a warehouse or other housing places. ;SOLUTION: This mobile type frost protecting fan for a tea garden comprises a frame 1 having mobile units 3, an air blasting device 4 supported on the frame 1 and a controller 8 for controlling the air blasting device 4. Furthermore, the mobile type frost protecting fan can be moved in the ridge direction of the tea garden or freely moved by utilizing the mobile units 3 and is composed so as to enable the fixing at a moved position with anchors 7 fitted in the mobile type frost protecting fan for the tea garden. A wind produced by the mobile type frost protecting fan for the tea garden utilizing the air blasting device, vertically movable and installed in the frame 1 so as to enable the oscillation and regulation of an elevation angle is supplied in a manner of a wide area and penetrated into spaces among leaves.;COPYRIGHT: (C)1997,JPO