Heat supply pipeline heat preservation characteristic and hydrophobic monitoring and diagnosing system based on Internet of Things

Abstract

The invention discloses a heat supply pipeline heat preservation characteristic and hydrophobic monitoring and diagnosing system based on the Internet of Things, belongs to the crossing field of industrial Internet of Things and a centralized heat supply system, is mainly used for online monitoring, state overhaul and predictive maintenance of the centralized heat supply system, and can realize monitoring and analysis of the heat supply pipeline heat preservation characteristic and drainage amount. According to the equipment state and the analysis and diagnosis result, the aging degree of theheat preservation layer is judged, the hydrophobic water amount is calculated, and maintenance projects and condensate drainage work are actively arranged; and in combination with equipment state evaluation and reliability evaluation, the state of the equipment is judged, the future development trend of the equipment state is predicted, and personnel are assisted in making a scientific and reasonable overhaul and maintenance plan. According to the invention, more real evaluation and practice feasibility can be provided for intelligent, intelligent and safe operation of the heat supply system,more accurate maintenance suggestions are provided for on-site construction personnel, and a set of complete online monitoring, state maintenance and predictive maintenance strategy of the heat supplysystem is realized.

Description

Technical field [0001] The invention belongs to the intersecting field of industrial Internet of Things and centralized heating systems, relates to an Internet of Things-based heating pipeline thermal insulation characteristics and drainage monitoring and diagnosis system, and specifically relates to real-time sensing based on the outer wall temperature of the heating pipeline, combined with host computer data integration And the analysis system realizes the condition monitoring, fault diagnosis, condition maintenance and predictive maintenance of the heat preservation characteristics and drainage amount of the heating pipe. Background technique [0002] In the production of central heating, pipelines are used to transport the heat flow medium. Due to the temperature difference, it is necessary to lay an insulation layer to isolate the heat leakage in order to reduce pipe damage, save energy, and ensure production safety. In addition, the superheated or saturated steam forms liqu...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to address the deficiencies of the prior art, to provide a heat-supply pipeline thermal insulation characteristic and drainage monitoring and diagnosis system based on the Internet of Things, to solve the technical difficulty of calculating the thermal insulation effect of the heat-supply pipeline network pipeline insulation layer and to realize the heat supply Statistical analysis of the thermal insulation effect of the pipeline insulation layer, abnormal fault diagnosis, condition maintenance, life statistics, solve the water hammer problem caused by the unpredictable drainage of the pipeline and the technical problems of the predictive maintenance of the pipeline network, and realize the efficient and economical heating pipeline network , smart operation

Images