A kind of river water quality testing and sampling equipment for water conservancy projects

A technology for water quality testing and sampling equipment, applied in the preparation of test samples, sampling devices, etc., can solve the problems of water sampling at different depths and inaccurate test results, and achieve the effect of increasing stability and increasing overall weight
CN108801699BActive Publication Date: 2020-12-08山东博超电力工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
山东博超电力工程有限公司
Publication Date
2020-12-08

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Abstract

The invention relates to water quality detection equipment for water conservancy, in particular to river water quality detection and sampling equipment for water conservancy projects. The technical problem of the invention is to provide river water quality detection and sampling equipment for water conservancy projects, which can sample water of different depths and improve the accuracy of river water detection. The river water quality detection and sampling equipment for water conservancy projects comprises a bottom plate, a collection box, a support plate, a piston cylinder, a first one-wayvalve, a water delivery pipe, a spray head, a second one-way valve, a hose, a piston block, a first bearing seat and the like, wherein the collection box is placed on the right side of the bottom plate; the support plate is connected to the middle part of the upper side of the bottom plate; the piston cylinder is connected to the lower part of left side of the support plate; and and the first one-way valve is connected to the right part of the lower side of the piston cylinder. A filter screen of the river water quality detection and sampling equipment provided by the invention penetrates intodifferent depths in a river, and can sample river water of different depths, thereby improving the detection accuracy of river water; and the arrangement of a ratchet wheel and a cone block can indirectly sample river water.
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Description

technical field

[0001] The invention relates to a water conservancy and water quality detection device, in particular to a river water quality detection and sampling device for water conservancy projects. Background technique

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, and fishways to achieve their goals.

[0003] The fishway ...

Claims

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