Portable Water Quality Monitor

Abstract

The invention discloses a portable water quality monitor, which includes a main body of the monitor and a probe connected to the main body of the monitor through wires. A protective shell mechanism that can effectively and conveniently detect water quality in the field is arranged on the outside of the probe. The portable water quality monitor is distinguished by Based on the existing technology, in the process of real-time field water quality testing, the traditional plug-in and fixed probe protective shell is abandoned, and the protective shell mechanism bracket is opened to leak the probe, which is effective and convenient for real-time water quality testing. At the same time, the protective shell After the mechanism is opened, the probe can be directly put into the water for detection, which avoids the traditional method of inserting the probe into the water and holding it in hand, which further facilitates real-time water quality monitoring in the field, and is safer, effectively avoiding fatigue and stiffness of the limbs It is a safety hazard that may fall into the water.

Description

technical field [0001] The invention relates to the technical field of water quality monitoring equipment, in particular to a portable water quality monitoring instrument. Background technique [0002] Monitoring and measuring the types of pollutants in the water body, the concentrations and changing trends of various pollutants, and the process of evaluating water quality is called water quality monitoring. The scope of water quality monitoring includes unpolluted and polluted natural water and various Industrial drainage, etc. Water quality monitoring is mainly aimed at monitoring the comprehensive indicators of water quality and toxic substances in water. The methods of water quality monitoring mainly include chemical method, electrochemical method, atomic absorption spectrophotometry, ion chromatography, gas chromatography, plasma emission Spectroscopy, etc. Among them, chemical method is the most commonly used routine monitoring method for water quality. With the develo...

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Problems solved by technology

[0003] However, due to the probe structure of the existing portable water quality monitoring instrument, a protective tube is sleeved on the outside of the detection probe for its mobile and portable protection, and when using it for real-time quality measurement, technicians often need to hold the detection probe. After removing the protective tube, put the probe directly into the water body and wait for a period of time until the water quality test is completed, which will bring inconvenience to the real-time field water quality measurement work. It is often easy to lose during use, or fall into the water, or fall and cause damage, which will seriously affect the protection of the probe. Secondly, the technician will seriously increase the real-time workload of the technician when the probe is inserted into the water and held continuously. As a result, their limbs are prone to stiffness and fatigue, and when the technician's limbs are stiff and fatigued, not only is it very easy to cause the probe to fall into the water due to slippery hands and affect normal use, but also the technicians with stiff and fatigued limbs are also prone to fatigue due to uncontrollable limbs. Slipping and falling into the water has a high potential safety hazard. For this reason, we propose a portable water quality monitor

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