Integrated anti-water and anti-particulate gas sampling handle and sampling equipment
The utility model provides an integrated anti-inflow and anti-particulate gas sampling handle and sampling equipment, the gas sampling handle comprises a sampling rod and a handle body, a water passing net is installed in the handle body, a space of the handle body above the water passing net forms...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides an integrated anti-inflow and anti-particulate gas sampling handle and sampling equipment, the gas sampling handle comprises a sampling rod and a handle body, a water passing net is installed in the handle body, a space of the handle body above the water passing net forms a first-stage water storage bottle, a second-stage water storage bottle is installed below the water passing net, and the second-stage water storage bottle is connected with the sampling rod. An air passing net is connected below the secondary water storage bottle; the lower end of the air passing net is connected with a hydrophobic filter cartridge; an upper gas blocking ring and a lower gas blocking ring are arranged on the upper face and the lower face of the water passing net respectively, and a plurality of through holes are formed in the edge of the water passing net. A hollow column with the upper end extending into the lower air blocking ring is arranged in the middle of the second-stage water storage bottl |
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