Flue gas temperature, pressure and flow measuring device

The utility model discloses a flue gas temperature, pressure and flow measuring device, which relates to the technical field of flue gas measurement, and adopts the technical scheme that the flue gas temperature, pressure and flow measuring device comprises a temperature, pressure and flow measuring...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MU HONGFEI, CHEN YUANQIAO, SHI LEI, LIU PINGPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CLEANING CLEANING IN GENERAL MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL TARIFF METERING APPARATUS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a flue gas temperature, pressure and flow measuring device, which relates to the technical field of flue gas measurement, and adopts the technical scheme that the flue gas temperature, pressure and flow measuring device comprises a temperature, pressure and flow measuring instrument, a mounting pipe is fixedly connected to one side of the temperature, pressure and flow measuring instrument, a pitot tube is fixedly connected to one end of the mounting pipe, and a pipe orifice cleaning mechanism is arranged outside the mounting pipe; the flue gas temperature, pressure and flow measuring device has the advantages that a connecting plate linearly moves back and forth through cooperation of a sliding block and a reciprocating lead screw, when the connecting plate moves, a convex block drives an annular plate to move, the annular plate is driven to rotate, and the connecting plate is driven to rotate; the annular plate moves to drive the connecting rod to move, and the connecting rod mov