Indoor building material surface pollution gas release intensity on-site monitoring device

• Main Authors: DENG TINGXUAN, SHEN XIONG
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention belongs to the technical field of building material surface pollutant test, and discloses an indoor building material surface pollution gas release intensity on-site monitoring device. The indoor building material surface pollution gas release intensity on-site monitoring device comprises an environment cabin main body with an opening on the bottom; the two ends of the environment cabin main body are connected with an induced air pipe and an air outlet pipe; each of the induced air pipe and the air outlet pipe is provided with a pipeline blower fan, a multistage active carbon filter, and an electric Venturi type gas flowmeter; the top of the environment cabin main body is provided with a constant flow type gas sampling pump and a gas sampling pipe; integrated cabin internal environment sensors are uniformly arranged in the environment cabin main body at equal intervals; the pipeline blower fans, the electric Venturi type gas flowmeters, the constant flow type gas samplingpump, and the integrated