Direct insertion type pipeline fluid detection device and detection method thereof

• Main Authors: ZHANG BOWEN, WU YUKUAN, WANG SONG
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; BLASTING; HEATING; LIGHTING; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MECHANICAL ENGINEERING; PHYSICS; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; TARIFF METERING APPARATUS; TESTING; WEAPONS

The invention discloses a direct insertion type pipeline fluid detection device and a detection method thereof, and belongs to the field of industrial fluid online measurement. The detection device comprises a direct insertion type sensor and a fluid cavity, the fluid cavity is installed at the front end of the direct insertion type sensor, the length of the fluid cavity extends to the position not smaller than the position where a detection component of the direct insertion type sensor reaches, the fluid cavity is located at the outer side of the detection component, and a channel for fluid to flow is formed in the fluid cavity. According to the detection device, the current situations of insufficient detection accuracy and inconvenient installation and application of a direct insertion type fluid sensor in the prior art are overcome, and the measurement precision of the sensor is improved by forming a pipeline detection pool in a pipeline and changing the characteristics, such as flow velocity, flow directi