Air multi-parameter detection system based on optical fiber sensor

• Main Author: CAO SHICHAO
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; TESTING; TRANSPORTING

The invention belongs to the technical field of air parameter detection equipment, in particular relates to an air multi-parameter detection system based on an optical fiber sensor. The detection system comprises a hollow tank body and a detector main body, a flow guide pipe is fixedly connected to the interior of the hollow tank body; the surface of the flow guide pipe is fixedly connected with adetection guide pipe; the inner bottom wall of the hollow tank body is fixedly connected with a water tank and an activated carbon tank; and a first communicating pipe is fixedly connected between the water tank and the activated carbon tank, a coarse filtering plate is fixedly connected to the inner wall of the water tank, a branch pipe is fixedly connected to the surface of the flow guide pipe,a filtering tank body is arranged on one side of the hollow tank body, and a second communicating pipe is fixedly connected to one side of the filtering tank body. By means of the water tank, the activated carbon tank and the