Water quality detection device

Abstract

The invention discloses a water quality detection device, comprising a floating plate, wherein a first protection box is arranged on the top surface of the floating plate; matching first and second support rods are respectively arranged on both sides of the inner bottom surface of the first protection box; turntables are symmetrically arranged between the first and second support rods and are located inside the first protection box; the two turntables are connected with each other through a plurality of placement racks; the top surface of each placement rack is successively provided with a PHdetector, a dissolved-oxygen detector, a sulfide detector, an ammonia nitrogen detector and a phosphoric acid detector; the end surface of one turntable, close to the first support rod, is fixedly connected with a first rotating shaft; the first rotating shaft is movably connected with the side surface of the first support rod; and the end surface of the other turntable, close to the second support rod, is fixedly connected with a second rotating shaft. The water quality detection device of the invention has the beneficial effects of reasonable design, convenience in usage, and capability of sampling and detecting water at different water layers and greatly improving the working efficiency of testing personnel; and the water quality detection device is suitable for promotion.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a water quality detection device. Background technique [0002] Water quality testing is the process of determining the types of pollutants in the water, the concentration and change trend of various pollutants, and evaluating the water quality. The problem of sample sewage is becoming more and more serious, so the water quality needs to be tested frequently. [0003] Existing detection equipment is not only complex in structure and cumbersome to use, but also requires personnel to collect samples manually, which greatly reduces the work efficiency of detection personnel, and easily leads to accidents during collection, reducing practical value and economic benefits. [0004] Aiming at the problems in the related technologies, no effective solution has been proposed yet. Contents of the invention [0005] Aiming at the problems in the related art, the present inve...

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Problems solved by technology

[0003] Existing testing equipment is not only complex in structure and cumbersome to use, but also requires personnel to collect samples manually, which greatly reduces the work efficiency of testing personnel, and it is easy to cause accidents during collection, reducing practical value and economic benefits

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