Automatic water-quality layering and sampling system

Abstract

The invention relates to an automatic water-quality layering and sampling system which comprises an unmanned ship and a sampling module, wherein the unmanned ship has an autonomous navigation function, and the sampling module is mounted on the unmanned ship. The sampling module comprises a peristaltic pump, a sampling water distributor, a servo reel pipe, a single-beam bathymetry sensor, a water depth pressure sensor, a plurality sampling bottles, a water absorption tube and a PLC (programmable logic controller) control system, the peristaltic pump absorbs sampling water and is connected with the sampling water distributor through the water absorption tube, the sampling water distributor is connected with the sampling bottles, the water depth pressure sensor is mounted is mounted at one end of a winding line on the servo reel pipe and positioned in the front of the unmanned ship, the single-beam bathymetry sensor is mounted at the bottom of the unmanned ship, and the single-beam bathymetry sensor, the water depth pressure sensor, the peristaltic pump and a servo motor of the servo reel pipe is connected with the PLC control system.

Description

technical field [0001] The invention belongs to the technical field of water environment monitoring, and in particular relates to an automatic layered sampling system for water quality. Background technique [0002] Water environment monitoring is usually under enormous pressure. Conventional manual monitoring consumes a lot of manpower and material resources, especially in thin ice conditions, it is difficult to achieve full coverage of time-domain monitoring. Although unmanned, intelligent and automation have become the future development direction of water environment monitoring, since this technology involves the integration of GPS positioning technology, multi-parameter water quality monitoring technology and 4G network real-time communication technology, the overall research and development is relatively difficult. There are few relatively mature market-oriented products at home and abroad, and the current water environment monitoring is still dominated by manual cross...

AI Technical Summary

Problems solved by technology

[0002] Water environment monitoring is usually under great pressure, and conventional manual monitoring consumes a lot of manpower and material resources, especially in thin ice conditions, it is difficult to achieve full coverage of time domain monitoring effect

Although unmanned, intelligent and automation have become the future development direction of water environment monitoring, since this technology involves the integration of GPS positioning technology, multi-parameter water quality monitoring technology and 4G network real-time communication technology, the overall research and development is relatively difficult. There are few relatively mature market-oriented products at home and abroad, and the current water environment monitoring is still dominated by manual cross-section sampling monitoring or fixed-point floating platform monitoring. Therefore, the development of mobile river and lake water quality automatic sampling monitoring devices has huge applications. Prospects and Market Demands

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