Rapid smelling device capable of improving sensitivity

• Main Authors: SONG MINGMING, JIANG MALI, SHENG YITING, SHI LUNA, YE XIAOJIAN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a rapid sniffing device capable of improving sensitivity, which comprises a closed sniffing box and a detection component arranged in the sniffing box and used for detecting water quality, the detection assembly comprises a raw water pipeline arranged in the smelling box and communicated with the outside, a three-way pipeline connected to the output end of the raw water pipeline, a cold water pipeline connected with the three-way pipeline and a conveying pipeline, the output end of the cold water pipeline is provided with a cold water faucet, and the output end of the conveying pipeline is connected with a heater; the utility model has the beneficial effects that raw water in a water body is respectively subjected to cold smell and hot smell, so that the smell substances in the detected raw water are graded according to the smelled smell; therefore, emergency measures are taken at the first time to remove odor substances in the water body, and the water body purification effect is i