Phase-change energy storage bedding system

Abstract

The invention provides a phase-change energy storage bedding system. The system comprises a bedding module, an energy supply module and an energy transfer module. The energy transfer module transfersenergy of the energy supply module to the bedding module; the bedding module comprises a phase-change material and a heat conducting component, wherein the heat conducting component is used for transferring the energy provided by the energy supply module to the phase-change material; the energy supply module comprises daily equipment, and the daily equipment generates waste heat; the energy transfer module comprises a heat pump system, in winter, the heat pump system is used for transferring the energy of the energy supply module or complementing waste heat, and increasing the grade of the waste heat, and the heat of the increased grade is transferred to the heat conducting component. In summer, needed cooling capacity is produced in a free cooling capacity recovery mode, an operation modeof combination with a refrigerating system and an independent operation mode of the refrigerating system. In this way, in winter, the phase-change energy storage bedding system can recover the wasteheat of the daily equipment and increase the grade of the waste heat to heat a human body; in summer, free cooling capacity can be recovered from outdoor air or the needed cooling capacity is preparedthrough a refrigerating cycle, so that the human body is cooled.

Description

technical field [0001] The invention relates to the technical field of bedding, in particular to a phase-change energy storage bedding system with an asymmetrical microstructure pulsating heat pipe utilizing multiple energy sources. Background technique [0002] Healthy people must ensure sufficient sleep time. People mainly rest or read on the bed in the bedroom. High-quality bedding is very important for improving people's sleep quality and human health. In order to create a comfortable sleeping environment, people usually adjust the bedroom environment, usually by adjusting the temperature to a suitable range. [0003] In terms of adjusting the bedroom environment, people usually use the following methods: [0004] First, air conditioners are used. However, because the air conditioner’s filter system is not cleaned all the year round or the filter element is replaced, the pollution of bacteria and particulate matter is very serious; and because the air conditioner is tur...

AI Technical Summary

Problems solved by technology

[0004] First, air conditioners are used. However, because the air conditioner’s filter system is not cleaned all the year round or the filter element is replaced, the pollution of bacteria and particulate matter is very serious; and because the air conditioner is turned on for a long time, most of the energy is wasted on heating or cooling the environment, not only energy consumption It is also easy to be infected with respiratory diseases and related air-conditioning diseases; in addition, due to the limited space in the bedroom and the limited location of the air-conditioning outlets, the air-conditioning wind often blows directly to the human body. chronic disease

[0005] Second, floor heating is used, but each discontinuous operation requires a long warm-up time, and natural gas is burned, and natural gas is a non-renewable energy source, and the household heating cost is also very high; There is frost and ice on the evaporator side, and deicing and defrosting are required, resulting in unstable heating temperature and low efficiency

[0006] Third, electric blankets are used. However, the temperature stability and uniformity of electric blankets are poor, and the cooling function required by the human body in summer cannot be satisfied. As the use time increases, the risk of electric leakage of electric blankets increases, and human safety cannot be guaranteed. eliminated by the market

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