Water quality environment on-line monitoring buoy

Abstract

The invention relates to the technical field of detection buoys, and discloses a water quality environment on-line monitoring buoy which comprises a buoy body, six groups of baffles arranged at equal intervals are movably connected to the outer side of the buoy body in a sleeving mode, and bent springs fixedly connected with the buoy body are fixedly connected to the middles of the inner sides of the baffles. Through the arrangement of baffles, fixed shaft devices and driving wheels, in strong wind and strong wave weather, wind waves enable movable contact pieces to make contact with fixed contact switches, electromagnets are powered on, the driving wheels on the two sides move inwards to make contact with positioning rods and extrude the positioning rods, motors in the driving wheels work, and buoy bodies are driven to move downwards along the positioning rods to dive into water; wind waves on the water surface are avoided, and the buoy is prevented from being damaged by strong wind and strong waves; similarly, when people need to detect water bodies or bottom mud at different depths, the driving wheels can be controlled to drive the whole buoy body to move up and down in water, real-time detection of the water bodies or the bottom mud at different depths is achieved, and the accuracy of detection data is improved.

Description

technical field [0001] The invention relates to the technical field of detection buoys, in particular to an online water quality environment monitoring buoy. Background technique [0002] Water quality environment online monitoring buoy is a special detection equipment for monitoring and testing water bodies. Water quality monitoring in water environment is to monitor and measure the types of pollutants in water bodies, the concentration and change trend of various pollutants, and evaluate the water quality status. process. The scope of monitoring is very wide, including unpolluted and polluted natural water and various industrial drainage, etc. The main monitoring items can be divided into two categories: one is comprehensive indicators reflecting water quality, such as temperature, color Degree, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand, etc.; the other category is some toxic substances, suc...

AI Technical Summary

Problems solved by technology

[0003] However, there are still some deficiencies in the existing water quality monitoring buoys in actual use: first, the existing water quality monitoring buoys are all fixed at a certain position and float on the water surface, which leads to the fact that the buoys can only monitor the water surface and a certain For deep water bodies, real-time monitoring of deep water bodies and sediments cannot be carried out, and the detection ability is limited. In addition, when there is a problem with the general water body, due to the fast water flow on the water surface and the frequent replacement of the surface water body, there is a big gap in the detection of the water surface. Certainty, the test results are difficult to be representative, and the water flow at the bottom of the water body is slow, so the analysis and detection of the bottom or sediment is the main standard that can best reflect the water quality environment of the water area; secondly, because the buoy floats on the water surface, its large Part of the volume is located underwater. When the buoy floating on the water passes by, it is easy to collide with the buoy, and the general buoy lacks effective protection measures for components, which may easily cause damage to the buoy shell and internal components, especially in bad weather. When the wind increases, the wind and waves produce different thrusts on the buoy body in different directions at all times, constantly impacting and beating the buoy body, and various instruments and equipment on the buoy body are easily damaged and invalidated under these impacts, resulting in Reduced service life of equipment on buoys

Images