Cross section water sampler of water supply and drainage equipment

Abstract

The invention discloses a cross section water sampler of water supply and drainage equipment, structurally comprising a stirring suction structure, water samplers, a housing and a chassis, wherein thechassis is arranged on a bottom end face of the inner part of the housing, the stirring suction structure is mounted right above the chassis, two or more water samplers are uniformly mounted on and communicated with an outer edge of the stirring suction structure, the stirring suction structure is provided with a travel switch system, closed structures, a rotary structure, a clamping drive structure, a pressing-down structure and a suction structure, the closed structures close passages between the stirring suction structure and the water samplers, and further start the clamping drive structure, so that the travel switch system is completely electrified and the suction structure sucks water in a settling basin, the pressing-down structure lifts to drive rotary vanes to press down and achieves a suppressing effect, the rotary vanes cannot be affected by water flow generated during stirring, and the stability is improved. Stirring and sample suction are integrated, multiple samples aresimultaneously extracted, the experiment efficiency is improved, and accurate experimental data is provided for constructing the basin.

Description

technical field [0001] The invention is a section water sample collector of water supply and drainage equipment, which belongs to the field of water sample collectors. Background technique [0002] The water sample collector is a device for collecting water quality samples. For ordinary sampling, just immerse the container (such as a bucket, bottle, etc.) in the water or waste water to be sampled, let it fill with water, and pour the water sample into a suitable It can be placed in the water container (sample storage container), and sometimes it can be directly immersed in the water for sampling. In the free sedimentation experiment, it is the basis for the design of high water or sewage free sedimentation tanks, and the collected water samples are the basis for the detection design. , the existing collection technology is to take water from the side opening of the sedimentation column or sampling from the opening of the bottom of the sedimentation cone. The common disadvant...

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Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a cross-section water sample collector for water supply and drainage equipment to solve the problem that water samples that can represent the average turbidity of the entire end surface of the sedimentation column cannot be collected, and the start of sedimentation cannot be guaranteed during collection. , the turbidity of the water quality in the sedimentation column is the same

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