Research Of Kitchen Indoor Environment Optimization Based On The Downdraft Lampblack Exhauster

With the progress of science and technology,the development of social economy and people's living standard is increasing day by day,and in many changes in our lives.As we focus on medical and health conditions in the change;Education teaching facilities in change;Living facilities in the change;Housing conditions in change,etc.Dressing,eating,housing,on the road are the basic needs of people living on,is closely related to people.And among these four conditions,living conditions will be the people focus on the object.Kitchen cooking process to produce large amounts of pollutants,it is indoor environment are the main sources of pollution.Efficiently and rapidly eliminate the air pollution inside the kitchen is the important guarantee of improving indoor air quality.This paper studied the machine of the lampblack that suction outlet structure in an important area of machine of the lampblack that on the suction work studied the influence of effectiveness and efficiency,Design 0.02 m2,0.04 m2,0.06 m2,0.08 m2 four grades,to consider the optimal outlet area,Under identified after the ventilation system of the lampblack suction type area,and increased the exhaust system,Continue to optimize the indoor environment of the kitchen,Outlet and exhaust of the kitchen,arrangement of the position,to determine the exhaust air is presented,And according to the experience with radius of 0.15 m circular outlet check valve,For the tuyere level respectively set up three wind speed of 3 m/s,4 m/s,5 m/s.The ventilation system of comprehensive analysis to find the optimal speed,In outlet determines the speed,then fill in system to join the tuyere,and repair of kitchen form of tuyere,wind principle,fill the ventilation is presented,For reasons of energy conservation and environmental protection to choose natural wind as the kitchen.The wind form,select the 0.01m2,0.04 m2,0.09 m2,three level of tuyere area,Comprehensive consider to choose the optimal kitchen indoor environment optimization.