Monitoring method for monitoring accuracy of environment detection equipment

Abstract

The invention discloses a monitoring method for monitoring the accuracy of environment detection equipment. A three-way electromagnetic valve is used for controlling the running of monitoring device; when the monitoring device is not required to run, a first inlet of the three-way electromagnetic valve is opened, a second inlet of the three-way electromagnetic valve is closed, and a substance to be detected is normally detected by the environment detection equipment; when the monitoring device is required to run, the first inlet of the three-way electromagnetic valve is closed, the second inlet of the three-way electromagnetic valve is opened, and a standard substance is detected by the environment detection equipment. According to the method, the accuracy of a detection result of the environment detection equipment can be accurately judged without any assembly and disassembly transformation on the environment detection equipment produced by other manufacturer and damage to an electrical / process structure in the environment detection equipment, and a simple structure and good convenience in assembly and disassembly are achieved; moreover, the detection result of the environment detection equipment can be monitored at a time at a certain time interval, and the environment detection equipment continues running if the detection result is qualified, and is maintained until the detection result is qualified if the detection result is unqualified, so that the accuracy of the detection result of the environment detection equipment can be better ensured.

Description

technical field [0001] The invention belongs to the technical field of monitoring methods, and relates to a monitoring method for monitoring the accuracy of environmental detection equipment. Background technique [0002] With the aggravation of environmental pollution, people's attention to environmental pollution is also increasing. Environmental testing equipment can be used to detect whether the gas or liquid in the environment is up to standard. However, the existing environmental testing equipment directly uses air pumps when testing liquids. The liquid to be tested is sent into the environmental testing equipment, and the liquid to be tested is discharged directly. When the gas is detected, the gas to be tested is also directly sent to the environmental testing equipment, and the gas after the detection is directly discharged. Whether the test result is correct or not It cannot be judged, so even if the environmental detection equipment breaks down or is tampered with...

AI Technical Summary

Problems solved by technology

In order to solve this problem, the existing technology is that the manufacturer of the environmental testing equipment transforms the environmental testing equipment, adds a monitoring module inside it, and uses the monitoring module to monitor the correctness of the testing results of the environmental testing equipment. The detection results of the testing equipment are monitored and judged, but the electrical / process structure in the environmental testing equipment must be destroyed, and the on-site construction is inconvenient

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