Measuring system of pipe heat loss

Abstract

The invention discloses a measuring system of pipe heat loss, comprising a mechanical arm, an ultrasonic anemoclinograph, a temperature transducer, a temperature measuring element, a wireless signal sending module, a wireless signal receiving module, an industrial computer, a power and a knob, wherein the top end of the mechanical arm is provided with a clamping jaw which is arranged with a temperature measuring element; the ultrasonic anemoclinograph, the temperature transducer and the wireless signal sending module are fixed on the rod part of the mechanical arm; the temperature measuring element is connected with the temperature transducer; a knob for controlling the open and close of the clamping jaw is installed at bottom part of the rod body of the mechanical arm; the industrial computer is connected with a wireless signal receiving module which receives a wireless signal sent by the wireless signal sending module; the power provides electric energy for the ultrasonic anemoclinograph, the temperature transducer, the temperature measuring element and the wireless signal sending module. The invention increases the instantaneity and accuracy of the pipe heat loss measurement, quickens the measuring speed, and increases the work efficiency and has simple and rapid operation.

Description

technical field [0001] The invention relates to a measurement system, in particular to a pipeline heat loss measurement system. Background technique [0002] The heat loss value of steam or material heat transfer pipes, which are widely used in many industrial fields, is not only a key parameter to comprehensively reflect the overall level of heat transfer pipe thermal design, insulation materials, construction technology, etc. The main basis for thermal insulation and energy conservation. The heat loss value of the pipeline also affects the process temperature of the chemical reaction device heated by steam, which has a significant impact on the yield of reactants. Therefore, the engineering research on the field test method for the heat loss of the heat transmission pipeline has very obvious engineering value. [0003] At present, the surface temperature method of measuring the heat loss of pipelines in China has great limitations. It must stick the temperature measuring...

AI Technical Summary

Problems solved by technology

[0003] At present, the surface temperature method of measuring pipeline heat loss in China has great limitations. It must stick the temperature measuring element on the surface of the pipeline to measure the surface temperature of the heating pipeline, as well as measure the local wind speed, ambient temperature and other data, and then carry out the data analysis. Manually calculate the cross-sectional heat flux density of the pipeline, the operation is complicated and cumbersome, and the efficiency of the staff is very low; for the measurement of high-altitude pipelines, there is still a certain degree of danger when attaching temperature measuring components

Images