Roadway drenching water sample collecting device
The utility model discloses a roadway drenching water sample collecting device, which comprises a collecting pipe, a water sample collector, a water sample collector and a water sample collecting pipe, the sleeve is arranged on the collecting tube; the bottom of the fixing rod is connected with the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a roadway drenching water sample collecting device, which comprises a collecting pipe, a water sample collector, a water sample collector and a water sample collecting pipe, the sleeve is arranged on the collecting tube; the bottom of the fixing rod is connected with the inner wall of the collecting pipe, and the top extends above the collecting pipe; one end of each telescopic rod is connected with the fixed rod; one end of each supporting rod is hinged to the top of the sleeve, and the other end of each supporting rod is hinged to the telescopic rod; the waterproof cloth is laid at the bottoms of the multiple supporting rods. The roadway drenching water sample collecting device provided by the utility model has the advantages that the water sample collecting efficiency is improved, the roadway drenching water sample collecting device is simple in structure, can be folded, is convenient to store, carry and move, can be well moved to a coal mine roadway operation area, can open a c |
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