APPARATUS FOR APPLYING ULTRASONIC WAVES TO INTERIOR OF VINYL HOUSE OR THE LIKE TO COOL INTERIOR SPACE AND CONTROL PESTS

摘要

PURPOSE: An apparatus for applying ultrasonic waves to interior of a green house or the like to cool an interior space and control pests therewithin is provided. It permits atomization and uniformization of medicinal liquid while preventing clogging of a nozzle and also automatically controls the amount and direction of mists to maintain the interior temperature and humidity in an optimum state. CONSTITUTION: The apparatus for applying ultrasonic waves comprises: a base plate(10) supported by the ground of a green house or the like; a liquid storage tank(20) for storing medicinal liquid; a 2-fluid nozzle(60) having an interior flow passage and a liquid inlet(24) which is communicated with the interior flow passage and connected to the liquid storage tank; a lift cylinder(12) installed vertically at the base plate to support the liquid storage tank and 2-fluid nozzle in a liftable state; a rotation motor(30) installed at the lift cylinder to rotate the liquid storage tank and 2-fluid nozzle in a state in which they are supported; and an ultrasonic wave generating unit for generating and applying ultrasonic waves; a control unit for controlling the rotation motor and lift cylinder.