Smoke diluting device

• Main Authors: WU ZEXIN, SUN LEI, WANG TAO, LI JIXIN, LV LINYA, ZHAO XIAOLONG, CAO JIA, AO LIN
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2013
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a smoke diluting device which comprises a smoke collecting chamber, an air collecting chamber, a smoke diluting chamber, a first piston and a second piston, wherein the smoke collecting chamber is provided with a smoke inlet valve and a smoke outlet valve; the air collecting chamber is provided with an air inlet valve and an air outlet valve; the smoke diluting chamber is provided with an outlet; the smoke collecting chamber is communicated with the smoke diluting chamber by the smoke outlet valve; the air collecting chamber is communicated with the smoke diluting chamber by the air outlet valve; the first piston is arranged in the smoke collecting chamber and is in fit with the smoke collecting chamber; and the second piston is arranged in the air collecting chamber and is in fit with the air collecting chamber. The smoke diluting device is simple to operate, is low in price, can conveniently and rapidly carry out smoke collection and dilution and is convenient for sampling and detect