Sampling system based on air detector

The utility model discloses a sampling system based on air detectors. The sampling system based on the air detectors comprises a plurality of detectors and a plurality of detection pipelines. The detector comprises a detection shell and a pipeline connecting piece, and a filter, a pump piece and a p...

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Bibliographische Detailangaben
Hauptverfasser:	HE ZHIYUE, TAN JUNSHAN, XIE JIANCHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a sampling system based on air detectors. The sampling system based on the air detectors comprises a plurality of detectors and a plurality of detection pipelines. The detector comprises a detection shell and a pipeline connecting piece, and a filter, a pump piece and a pyroelectric ion detector which are communicated in sequence are arranged in the detection shell; the pipeline connecting piece is fixed to the detection shell, a connector of the pipeline connecting piece is exposed on the outer wall of the detection shell, the pump piece is communicated with the pipeline connecting piece through a connecting pipe, and the filter is arranged on the connecting pipe. The detection pipeline is a long-strip-shaped hollow hose, and a plurality of detection air inlet holes are formed in the outer wall of the detection pipeline. Wherein at least one detection pipeline can be inserted into the interface of the pipeline connecting piece of one detector, external air is pumped in through the