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Gallery-type water pollution early-warning device and method

A technology of water pollution and early warning device, which is applied in the direction of testing moving fluids/granular solids, etc., can solve the problems of high cost and complicated equipment, and achieve the effects of low cost, intuitive observation and overcoming hysteresis.

Active Publication Date: 2013-05-15
CHINA YANGTZE POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These biological early warning technologies are often equipped with complex equipment and high cost, especially complex data processing and analysis methods are required to identify abnormal biological behavior, and several indicators (such as average swimming speed, density, and electric field mutation value) will be analyzed. Compare with the set threshold to judge whether the water quality is polluted

Method used

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  • Gallery-type water pollution early-warning device and method
  • Gallery-type water pollution early-warning device and method
  • Gallery-type water pollution early-warning device and method

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Embodiment

[0027] Example: Such as figure 1 , 2 As shown, a corridor-type water pollution early warning device of the present invention includes a corridor-type fish tank 7 , a bracket 8 , a camera 9 , a video collector 10 , an image recognition system 11 , a data analysis processor 12 and a memory 13 .

[0028] The height of the support 8 is 1m, and it is arranged on the side position of the corridor type fish tank 7. The model of the camera 9 is HDR-XR260E, which is fixed on the support 8 with two bolts, and the external power supply is used for 24 Hours of continuous work, real-time monitoring of the image of the fish activity range in the corridor type fish tank 7. The dynamic image signal acquired by the camera 9 is sent to the video collector 10, and the dynamic image is in HD mode, 1920×1080, 50p. Described video acquisition device 10 installs IEEE1394 interface card, connects camera 9 with cable, receives the image signal that described camera 9 shoots, and described image si...

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Abstract

The invention discloses a gallery-type water pollution early-warning device which comprises a gallery-type fish tank, a bracket and a camera, wherein the bracket is arranged on the side edge of the gallery-type fish tank; the camera is arranged on the bracket and is used for acquiring images inside the gallery-type fish tank; the gallery-type fish tank comprises a rectangular tank body, a water inlet, a water outlet, water isolating plates and baffle columns; the water inlet and the water outlet are formed in the side wall of the tank body; the lengths of the water isolating plates are less than the width of the tank body, are vertically arranged inside the tank body in a staggering manner and divides the tank body into at least three communicated galleries at equal intervals; the isolating columns are arranged among grids and the side walls of the tank body; and the distance between every two isolating columns is 2cm-3cm. The invention further provides a gallery-type water pollution early-warning method. The gallery-type water pollution early-warning device is simple in structure, convenient to use, low in cost, high in sensitivity and visible in observation, can be used for accurately monitoring water quality in time and also can be applied to rapid early-warning of sudden water pollution accidents and large-scale water monitoring.

Description

technical field [0001] The invention relates to a water quality pollution early warning device and early warning method, in particular to a corridor type water quality pollution early warning device and early warning method using fish as early warning organisms. Background technique [0002] With the expansion of population and the development of industrialization, the contradiction between the growth of water demand and the shortage of water resources has become increasingly prominent. At the same time, the scarce water resources are seriously threatened by water pollution. The technical means of routine water quality monitoring is water chemical analysis. Although this method can accurately measure multiple pollutants and their concentrations, it has a certain lag, and water bodies are often measured after a long period of time after being polluted. In recent years, sudden water pollution incidents have occurred frequently, seriously affecting people's health and sustainab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/85
Inventor 毛劲乔戴会超赵倩张末董坤
Owner CHINA YANGTZE POWER
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