A device for collecting and counting seepage flow of deep-buried tunnel rock mass

Abstract

The utility model relates to a deep buried tunnel construction auxiliary device technical field especially a deep buried tunnel rock mass seepage flow collection and statistics device, solve the technical problem that the tunnel section of the existing technology lacks the collection and statistics seepage flow condition to the seepage flow of the geological existence big seepage flow risk, specifically, adopt the arrangement of seepage flow collection subassembly, make the construction relatively simple, and can independently arrange to the key tunnel position, can protect the lining layer, adopt the collection hole and the diversion pipe and carry off and collect, more safe, the communication end of the communication part is located in the tunnel, guarantees the lead -through effect, the seepage flow water that liquid collecting pipe collects can be introduced into the collection pool of the stratum of the tunnel, can greatly utilize the infrastructure of tunnel, finally through the metering assembly through the amount of seepage water that discharges to the bottom layer blowoff pipe to realize the statistics record of seepage flow.

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