Patent ID: 8672235
Filing Date: 2014-03-18
Classification: A23B,B05B,Y10T

Abstract:
1. A device for thermal fogging of a liquid, said device comprising: a hot gas production unit for producing a stream of pressurized hot gas, said hot gas production unit having a hot gas outlet; an ejection pipe having a hot gas inlet connected to said hot gas outlet of said hot gas production unit, and having an ejection outlet for ejecting a mist of liquid; a first source of liquid; a first injection circuit for injecting a measured flow of liquid into said ejection pipe from said first source of liquid, said first injection circuit being arranged between said first source of liquid and said ejection pipe; a sensor for detecting an interruption of the measured flow of liquid injected into said ejection pipe from said first source of liquid, said sensor being arranged within said ejection pipe; a second source of liquid; a second injection circuit for injecting an emergency flow of liquid into said ejection pipe from said second source of liquid when said sensor detects an interruption of the measured flow of liquid injected into said ejection pipe from the first source of liquid, said second injection circuit being arranged between said second source of liquid and said first injection circuit.