Gas concentration and temperature state monitoring device and method

Abstract

The invention provides a gas concentration and temperature state monitoring device and method. The method comprises the following steps of enabling part of sample flue gas in a flue to pass through a mixed gas flow cell and then enter a constant flow device for constant flow; then using a gas concentration sensor which is arranged in the constant current device and adopts the Wheatstone bridge principle to sample the concentration information of the gas in the sample flue gas and transmit the concentration information to a processor, and using a general temperature sensor arranged in the constant current device to sample the temperature information of the gas in the sample flue gas and transmit the temperature information to the processor; using the processor to respond the gas concentration state information in the flue gas transmitted by the processor to a single chip microcomputer or a computer monitoring system through a WIFI module; configuring the tasks of a WIFI router serving as a network element, storing the information in a differentiated manner, so that the application efficiency of the software and hardware of the WIFI router is better, the integrity of the concentration state information of the gas in the smoke stored by the single WIFI router is reduced, and the confidentiality is improved.

Description

technical field [0001] The present application relates to the technical field of gas concentration and temperature state monitoring, in particular to a gas concentration and temperature state monitoring device and method. Background technique [0002] Flue gas mixture refers to inert gases (such as CO2, etc.), general process gases (such as SO2, NOX, etc.) and combustible gases (such as CO, CH4, H2, C2H4, NH3, H2S, etc.). In practical application, it is necessary to detect the concentration and temperature of inert gas, general process gas and combustible gas in flue gas. [0003] At present, the device for detecting the gas concentration and temperature in the flue gas includes constant flow of part of the flue gas in the flue through a constant flow device equipped with a temperature sensor and a gas concentration sensor using the Wheatstone bridge principle inside to form a The flue gas to be detected is detected by the temperature sensor and the gas concentration sensor...

AI Technical Summary

Problems solved by technology

[0007] However, the hardware and software required by the existing hash coding to complete the task consumes a lot. Its distributed storage performance allows all network elements to store a huge amount of information, but the tasks of all network elements are basically the same, so The larger the number, the lower the efficiency of the software and hardware. Even if the anti-alteration performance is good, there is no significant benefit in the treatment efficiency and the confidentiality of the gas state information in the flue.