A thermal storage heating system and leak detection method

Abstract

The invention provides a heat storage and heat supply system, the system includes a heat source, a heat supply pipe network, a user and a heat accumulator, the heat supply pipe network includes a water supply pipe network and a return water pipe network, and hot water passes through the water supply pipe network Enter the user for heat supply, and the cold water after heating returns to the heat source through the return water pipe network; the heat supply system also includes a heat accumulator, the heat accumulator is set on the first pipeline, and the user is set on the second pipeline , the first pipeline and the second pipeline are parallel structures; the water supply pipe network and the return water pipe network are respectively provided with a third valve and a fourth valve, and when the heat source is running, the third valve and the fourth valve are opened; when the heat source When the operation is stopped or the energy of the heat source is insufficient, the third valve and the fourth valve are closed, so that the heat accumulator becomes a new heat source, and the heat accumulator and the user form a new heating system, and heat is provided to the user through the heat accumulator. Through the above setting, it is ensured that the heat accumulator can store the heat, which can meet the heat supply under the condition of insufficient conditions.

Description

technical field [0001] The invention relates to a heat supply system, in particular to a heat supply system for intelligent heat storage. Background technique [0002] With the rapid development of the economy and the improvement of people's living standards, people's demand for domestic hot water and heating hot water is also increasing. According to statistical data, the proportion of my country's building energy consumption to the total social energy consumption is between 22% and 25%, of which about 40% is used for building heating. Consumption accounts for about 60% of building heating energy consumption. With the improvement of living standards, many newly built communities in the Yangtze River Basin have also begun to adopt central heating, and many cities are also planning large-scale central heating networks. It can be seen that there are more and more regions with central heating demand. In addition, with the rapid increase of building area, the demand for heatin...

AI Technical Summary

Problems solved by technology

The invention also provides a heating system and method for intelligent leakage detection, which can detect the leakage of the pipeline network in real time, so as to solve the technical problem of real-time detection of the leakage of the heating pipeline network

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