Long-distance water taking dynamic testing system

Abstract

The invention discloses a long-distance water taking dynamic testing system. The long-distance water taking dynamic testing system comprises a testing device, a liquid adding device, a detecting system and a supporting structure, the testing device comprises a water inlet, a water outlet and several testing pipes, the testing pipes are in series connection with one another, an inlet of the first testing pipe is connected with the water inlet through a liquid pipe, and an outlet of the last testing pipe is connected with the water outlet through the liquid pipe; the liquid adding device is arranged on the liquid pipe and is used for adding testing liquid for the testing device, and the detecting system is used for detecting the liquid in the testing device; the supporting structure is arranged below the testing device and supports the testing device. Many testing pipes can be arranged, and different growth stages of polluted organisms are simulated; the testing liquid is regularly and quantitatively added into the testing system through the liquid adding device, the sea area organism density in a water source is simulated, a testing environment suitable for growth and breeding of the polluted organisms is created, and a pollution change mechanism of the polluted organisms in a long-distance water taking system can be better studied.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a dynamic test system for long-distance water intake. Background technique [0002] Water intake is the beginning of water utilization engineering. Affected by the aquatic ecological environment, the attachment and growth of fouling organisms in the water intake system is one of the key issues that need to be addressed in the water intake process. At present, the related research on biofouling control of water intake projects is mainly concentrated in the cooling water treatment system of power plants, and the water intake projects are generally set up in the near-shore area, and the water delivery distance is relatively short. The research on the potential biofouling hazards in long-distance water intake projects is still limited. rare. Solving problems such as narrowing (or even blocking) of liquid pipelines, reduced water intake, and project shutdown caused by foulin...

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Problems solved by technology

[0003] In the existing patent literature, the test devices for simulating long-distance water delivery mostly focus on the research on water quality changes (such as application publication number: CN102392430A) and the simulation of water flow (application publication number: CN105092808A), although the application publication number CN106706851A proposed Detect the growth and reproduction of organisms in long-distance water delivery liquid pipelines, but neither the specific detection method nor how to simulate the biological growth in the actual ecological environment

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