Portable corrosion-proof micro-organism growth-proof tide gauge

Abstract

The invention relates to a portable corrosion-proof micro-organism growth-proof tide gauge which comprises a bracket and an underwater probe; the probe is fixedly arranged on the bracket; the bracket is a structure consisting of three conical bar frames; the underwater probe comprises an underwater probe shell, a water inlet cover and a cable joint; a sensor and a circuit board are arranged in the underwater probe shell; the water inlet cover is coaxially arranged at the lower end of the underwater probe shell; a plurality of water inlet grooves are axially arranged on the outer cylindrical surface of the water inlet cover; the underwater probe shell is coaxially provided with a red copper uniform flow cover through an insulating sleeve on a water inlet nozzle arranged in the water inlet cover; and water inlets are uniformly distributed on the outer cylindrical surface and the lower bottom surface of the uniform flow cover. In the invention, the tide gauge is simple in integral structure, scientific and reasonable in bracket design, quick and firm to mount and convenient to carry; sacrificial anodes are respectively arranged on the underwater probe uniform flow cover and the water inlet cover, and the corrosion-proof effect is excellent; the uniform flow cover arranged at the water inlet nozzle is capable of guaranteeing the data acquisition precision of the sensor, simultaneously the growth of the marine micro-organism on the surface of the underwater probe is effectively avoided, and the precision of the data acquisition of the tide gauge is effectively guaranteed; and the tide gauge is simple in integral structure and scientific and reasonable in design.

Description

technical field [0001] The invention belongs to the field of ocean observation, and relates to a tide gauge for collecting seawater pressure and temperature data, in particular to a portable anti-corrosion and anti-microbial growth tide gauge. Background technique [0002] In order to apply to offshore tide gauge operations that are mobile and changeable and need to set up stations on the shore, tide gauges are usually used to collect seawater pressure and temperature data. At present, the tide gauge is usually composed of a water machine, an underwater probe, a bracket, and an anchor system. The underwater probe is fixed on the bracket of the tide gauge to prevent the underwater probe from being immersed in the sludge on the seabed and affecting the detection. The existing problems of the existing tide gauges are: 1. The underwater probe is directly fixed on the support by binding, and auxiliary parts such as a sheath need to be installed on the support arm to install the u...

AI Technical Summary

Problems solved by technology

The existing problems of the existing tide gauges are: 1. The underwater probe is directly fixed on the support by binding, and auxiliary parts such as a sheath need to be installed on the support arm to install the underwater probe. Falling off, low installation efficiency; 2. Both the bracket and the underwater probe are soaked in seawater, which is vulnerable to seawater corrosion and the growth and erosion of marine micro-sea organisms, which affects the accuracy of data collection and the service life of the underwater probe

[0003] Through searching, no published documents related to the application of the present invention have been found

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