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Automatic sampling device used for urban riverway water quality monitoring

An automatic sampling device and water quality monitoring technology, applied in the direction of sampling devices, test water, material inspection products, etc., can solve the problems of unfavorable river water detection, unfavorable river course management, and impossible river water sampling, so as to prevent spilling, ensure integrity, reduce The effect of extra consumption

Inactive Publication Date: 2019-07-09
山东汇力环保科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] However, there are some problems in its use. It can only monitor, but cannot sample the river water. When abnormalities are detected in the river water, it cannot keep samples in time, nor can it accurately detect the river water with problems. , not conducive to river management

Method used

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  • Automatic sampling device used for urban riverway water quality monitoring
  • Automatic sampling device used for urban riverway water quality monitoring
  • Automatic sampling device used for urban riverway water quality monitoring

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Embodiment Construction

[0022] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-6 shown.

[0023] In this embodiment, the first step, sampling cache: move this device to the side of the urban river, the universal wheel 2 can reduce the friction, lock the brake pads 3 to prevent it from moving, and put one end of the water inlet pipe 23 in the city In the river course, pull open the transparent revolving door 12, operate on the capacitive display screen 9, control by the water sample automatic collection microcomputer controller 8, start the water pump 20, and the river water is pumped to two places by the water inlet pipe 23 and the three-way pipe 21 respectively. Mixing bucket 16, and the redundant water overflow port 24 and overflow pipe 25 in the mixing bucket 16 are discharged, and in this process, its position is fixed to facilitate sampling;

[0024] The second step, sample supply: the river water in the mixing bucket 16 is detected b...

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Abstract

The invention discloses an automatic sampling device used for urban riverway water quality monitoring. The device comprises a metal shell, wherein the lower surface of the metal shell is provided witha plurality of universal wheels to be placed on the ground; each universal wheel is provided with a brake pad; a control mechanism and a water sample detection mechanism are arranged in the metal shell; a sample reservation mechanism and a sample supply mechanism are arranged in the metal shell; one side of the upper surface of the metal shell is provided with a solar power generation device which can be automatically controlled through a control mechanism; the solar power generation device provides electric energy; the water sample detection mechanism extracts water in the urban riverway, temporarily stores the water and evenly stirs the water; after detection, if the water is qualified, the water is directly discharged, and if the water is not qualified, the sample reservation mechanismis started to carry out sample reservation; after the sample reservation mechanism carries out automatic positioning, a bottle is rotated to an appointed position to carry out sample reservation; andthe sample supply mechanism can clean a pipeline, and then, the sample is introduced into the bottle to reduce errors. The device has the beneficial effects of simple structure and high practicality.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to an automatic sampling device for urban river water quality monitoring. Background technique [0002] With the development of the economy, urban water resources are polluted, and it is necessary to sample and test the river water in urban rivers to facilitate the treatment of water resource pollution. [0003] A general river water sampling device, for example, the patent number is 201720950101.4, and the patent name is a patent for an urban river water quality monitoring device, which mainly adopts water quality probes (temperature sensor, pH sensor, conductivity sensor, Dissolved oxygen sensor, ORP sensor and turbidity sensor), can realize the measurement of temperature, pH, conductivity, dissolved oxygen, ORP and turbidity of water quality, avoid manual operation, save time and effort, and use telescopic cylinder to realize the measurement of probe Telescopic,...

Claims

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Application Information

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IPC IPC(8): G01N1/14G01N33/18
CPCG01N1/14G01N33/18
Inventor 张辉杜华安李健燕娇杨猛张倩赵楠楠任凯
Owner 山东汇力环保科技有限公司
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