What is the most important document about heating system? The most important thing about this kind of information is timeliness. Many magazines pay more attention to and tend to review the papers in the process of reviewing. Therefore, it is necessary for researchers to pay attention to the timeliness of papers and documents in the research. When searching for papers on heating system, it is better to read the latest literature instead of reading them The research time is wasted in the old common sense. The following is a summary of some of the latest papers on heating systems.
Application of automatic degassing equipment in heating system of colleges and Universities
Abstract: in order to solve the problem of poor heating effect caused by air accumulation in the system of No.1 heat exchange station of a university in Qingdao, the key indicators of air content, oxygen content, flow rate and water supplement amount in the heating system were tested and analyzed by installing an imported brand automatic degassing equipment. The data obtained show that after the automatic degassing equipment runs stably, the air content and oxygen content decrease, the flow rate increases, the water supply volume drops sharply, the heating effect is improved, and the complaints from teachers and students are reduced obviously. A heating season can save 360000 yuan of operating expenses such as electricity, water and heat, and reduce carbon emissions by nearly 110 TCE. It has achieved remarkable economic and environmental benefits, which has certain reference significance.
Research on water loop heat pump heating system based on multi energy complementary storage
Abstract: a set of clean heating system of multi energy complementary storage water loop heat pump for rural houses in northern China is designed. The system is composed of low-temperature heat source, water loop network and household water source heat pump. The low-temperature heat source is provided by solar collector and air source heat pump, and is regulated by phase change energy storage device at constant temperature. Through field test, the system runs stably. According to the experimental data of energy consumption and system heating capacity, the EER is as high as 4.7 on sunny days and 3.6 on cloudy days, which solves the problems of mismatch between general air source heat pump and building load and operation fluctuation caused by defrosting. The system runs stably and has popularization value.
Economic analysis of heating system in a university
Abstract: This paper introduces the technical theory and construction design of gas vacuum boiler, ground source heat pump air conditioning and gas heat pump air conditioning in the new campus of Nankai University, and compares the operation cost and economy by annual cost method. The results show that: if only considering the heating demand, the annual cost of the gas-fired vacuum boiler is the lowest, which is the most economic choice; if the heating and cooling demand are considered at the same time, the ground source heat pump air-conditioning system has obvious advantages in operating cost and environmental performance.
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