Air quality detection specimen collector

The utility model discloses an air quality detection specimen collector which comprises a detection box and a collection cylinder pipe, the collection cylinder pipe is fixedly communicated with the upper end of the detection box, the upper end of the collection cylinder pipe is connected with a samp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MENG RONG, QIN YANAN, YAN JUNCHAO, GUAN DAN, FU GUANGLEI, LI MIN, LIU YING, WU PINZHANG, LIU YUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model discloses an air quality detection specimen collector which comprises a detection box and a collection cylinder pipe, the collection cylinder pipe is fixedly communicated with the upper end of the detection box, the upper end of the collection cylinder pipe is connected with a sampling outer pipe, and the sampling outer pipe is connected with the collection cylinder pipe througha rotary mounting mechanism. A horn-shaped sampling head is fixedly connected to the upper end of the sampling outer pipe, a round particle filter screen is fixedly connected to the inner wall of thesampling head, a pump body used for air suction is connected to the inner bottom wall of the detection box, and a vertical air guide pipe is fixedly connected to the upper end of the pump body. The end, away from the pump body, of the gas guide pipe is fixedly communicated with the lower end of the sampling outer pipe, and a horizontal supporting plate is fixedly connected to the inner wall of thedetection box. After air i