Portable formation water sampler

Abstract

The invention discloses a portable formation water sampler, comprising a base, an inner tube, water reservoirs, a suction tube, an air pump and a push rod. A left support rod is arranged at the left top of the base, a plurality of fixing blocks are arranged on the left support rod, the inner tube is inserted into an outer tube, the right side of the outer tube is provided with a plurality of inflow tubes corresponding to the left fixing blocks, the top left end of each water reservoir is provided with a left connection tube, a right support rod is arranged on the base on the right of the waterreservoirs, a plurality of pump support rods are arranged on the base on the right of the suction tube, the pump support rods are provided with a plurality of fixing terraces, and the air pump is arranged among the fixing terraces and is fixedly connected. The portable formation water sampler is simple and reasonable in structural design and is convenient and quick to operate and highly practical; with the multiple water reservoirs, multiple water samples can be collected at a time; after sampling, the inner tube may retract and can be fixed by hooking a hook to an inner tube hanger, so thatthe function of extending a water access tube is achieved.

Description

technical field [0001] The invention relates to a water quality sampling device, in particular to a portable formation water sampler. Background technique [0002] Geological surveying takes geological survey, general survey and exploration of mineral resources, and engineering issues involved in the geological structure and geological background of major projects as the main objects. It uses geology, geophysics and geochemical technology, mathematical geological methods, remote sensing technology, testing It is a leading engineering field that serves the national economic construction by means of computer technology. [0003] In the process of geological survey, formation water needs to be sampled and analyzed. The common method is to extend the water pipe into the sampling water area and pump water for sampling. However, when water quality sampling is carried out in this way, the sediment in the water will enter the water pump through the water pipe. A certain degree of d...

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Problems solved by technology

[0003] In the process of geological survey, formation water needs to be sampled and analyzed. The common method is to extend the water pipe into the sampling water area and pump water for sampling. However, when water quality sampling is carried out in this way, the sediment in the water will enter the water pump through the water pipe. Cause a certain degree of damage to the water pump and affect the service life of the water pump, and the common formation water sampling device has a complex structure and a large volume, which is inconvenient to carry and carry

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