| 摘要 |
<p>Provided are a micro-fog forming device used for spraying fine water particles such as fog in a greenhouse for protected cultivation or a pen, and a fog formation method, which are capable of minimize the usage of water and compressed air (fluids) and increasing efficiency of the fog by producing micro-fog finer than the low pressure fog that is generally used. The micro-fog forming device includes: a low pressure fog for forming the low pressure fog; and a venturi nozzle for pulverizing the water particles discontinuously supplied from the low pressure fog, wherein a first coupling unit and a spray pipe are formed in a linear shape inside a body, a second coupling unit perpendicular to the first coupling unit is formed, and a fluid path connected to a coupling pipe of the lower pressure fog to be connected to the throttle inside thereof, so a venturi tube is formed, having an inlet hole through which the compressed air is flowed and en expansion part formed inside the spray pipe and connected to the inlet hole by the throttle. The coupling of the low pressure fog and the venturi nozzle is done by fitting a coupling tube protruding on a nozzle body of the low pressure fog into the second coupling unit of the venturi nozzle.</p> |
