METHOD AND APPARATUS FOR OPERATING CIRCULATION FAN USING AIR OR WATER WITHOUT ELECTRICITY BY INSTALLING AIR MOTOR OR WATER MOTOR FOR ROTATING CIRCULATION FAN INSTALLED ON CEILING OF VINYL HOUSE, WHICH IS ROTATED BY COMPRESSOR INSTALLED AT EXTERIOR OF VINYL HOUSE, THEREBY PREVENTING FIRE RISKS IN VINYL HOUSE BECAUSE OF USING NO ELECTRICITY

摘要

PURPOSE: A method for operating a circulation fan using air or water without electricity by installing an air motor or a water motor for rotating the circulation fan installed on the ceiling of a vinyl house, which is rotated by a compressor which is installed at the exterior of the vinyl house is provided. An apparatus for operating the circulation fan is simple to install in a vinyl house and prevents fire risks in the vinyl house because of using no electricity as a power source for rotating the circulation fan. CONSTITUTION: An air motor(3) is installed at a fan shaft for operating a fan protruded at the rear of a fan body(1) placed on the ceiling of a vinyl house(6), a compressor(4) installed at the exterior of the vinyl house is connected to the air motor through an air pipe(5). A hydraulic motor is installed at the fan shaft and then connected to the pipe of a pumping machine. The method of operating a circulation fan without electricity comprises the steps of: operating a compressor; storing air into an air tank; switching on; flowing air into an air motor to rotate a rotator; rotating a fan by the rotation of the rotator; blowing air; switching off; and stopping the compressor.