Self-balancing type ocean water quality environment fixed-point monitoring device

Abstract

The invention relates to a self-balancing type ocean water quality environment fixed-point monitoring device, belongs to the technical field of water quality monitoring, and provides a self-balancing type ocean water quality environment fixed-point monitoring device which comprises a floating platform, floating balls are installed on the side face of the floating platform, a protection cage is installed at the bottom of the floating platform, and a sampling device is arranged below the protection cage. The sampling device is connected to the bottom of the floating platform, a sampling barrel and an inner barrel are arranged in the sampling device, and a second monitoring device is mounted in the middle of the inner barrel, so that the water quality of a seabed water body is conveniently detected through the second monitoring device, and seawater at different positions is detected along with the sinking depth of the sampling device, mixed filling of seawater and air is arranged in the sampling barrel, and the specific gravity of the seawater and the air in the sampling barrel is controlled through an air pump and a water pump, so that the weight of the sampling device on the seabed is controlled, the sampling device floats or sinks, the putting depth of the sampling device is conveniently adjusted, and the device is controlled to sample and monitor seawater with different depths.

Description

technical field [0001] The invention relates to a self-balancing fixed-point monitoring device for marine water quality environment, which belongs to the technical field of water quality monitoring. Background technique [0002] Seawater is water in or from the sea. Sea water is flowing, and for humans, the amount of water available is unlimited. Seawater is a veritable liquid mineral, with an average of 35.7 million tons of minerals per cubic kilometer of seawater. Among the more than 100 known elements in the world, 80% can be found in seawater. Sea water is also the source of fresh water on land and the regulator of the climate. The world's oceans evaporate 4.5 million cubic kilometers of fresh water every year, of which 90% return to the ocean through rainfall, and 10% become rain and snow on the ground, and then return to the ocean along the river. . Seawater desalination technology is developing into an industry. Some people predict that with the deterioration of t...

AI Technical Summary

Problems solved by technology

[0004] The sampling device of the seawater monitoring and sampling system in the prior art cannot sample seawater at different depths

[0005] (1) The lighting support frame at the upper end of the existing marine monitoring buoy cannot change the height, and when encountering strong winds or waves, it will affect the overall stability; at the same time, it is not convenient for boats to observe, and it is easy to collide and cause economic losses

[0006] (2) The sealing effect and protection effect of the existing marine monitoring buoys are poor, and they are easily damaged by external bumps, causing water to enter and affecting the normal use of internal devices

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