Device for a sampling of pollution sources organic waste gas for gas chromatography or gas chromatography and mass spectrometry analysis

In the utility model relates to a device for a sampling of pollution sources organic waste gas for gas chromatography or gas chromatography and mass spectrometry analysis, contact pin inserted the head space bottle, the contact pin was confined of each other, the telescopic structure of concentric circles, and sleeve lower extreme pyramis is injected to head space bottle lower part, interior socket joint intake pipe, the urceolus has the venthole, has termination outlet duct on the urceolus of venthole, advance outlet duct diameter 1mm, the outlet duct links to each other with the sampling pipe, sampling pipe connector sample thief, and the sample thief is from taking the aspiration pump use the utility model discloses the time, stretch into pollution sources organic waste gas flue with the intake pipe together with the head space bottle in, set for sampling flow after, open the aspiration pump, gas appearance in the waste gas flue is advanced from head space bottle bottom by the intake pipe, fills gradually to the venthole, gets into the sample thief through outlet duct, sampling pipe from the venthole, till enough gas appearance are adopted to the sample thief the utility model discloses simple structure, easy and simple to handle, the container adsorbs fewly, easily rinses, and a kind assay can directly be advanced to gas production appearance, and the sample need not the pretreatment