Seawater source heat pump heating device and its control method based on wind magnetic eddy current

Abstract

The invention discloses a seawater source heat pump heating device based on wind magnetic eddy current and its control method. The device includes four heating modes: independent heating by wind energy: the heating equipment is directly connected to the hot water storage tank, and the hot water storage tank is passed through a permanent magnet. Turbine heater heating; wind energy in series with ocean energy heating: heating equipment is connected to seawater source heat pump, seawater source heat pump, seawater heat exchanger and hot water storage tank are connected in series to form a ring; wind energy indirect heating and heating: heating equipment is connected to seawater source heat pump , the first ring is connected to the second ring; the seawater source heat pump is used for heating alone: ​​the heating equipment is connected to the seawater source heat pump, and the seawater source heat pump is heated through the second ring. The invention can adjust the heating mode in time according to the load requirement and the external environment changes, maintain stable heating efficiency, and maintain stable power generation efficiency under the condition of meeting the building thermal load, relieve the pressure of heating energy consumption, and fully realize ocean temperature difference energy and wind energy reasonable use.

Description

technical field [0001] The invention belongs to the technical field of heating systems, and in particular relates to a wind-force magnetic eddy current-based seawater source heat pump heating device and a control method thereof. Background technique [0002] The main form of energy needed by people in daily life is heat energy, and the use of low-temperature heat energy for heating in winter accounts for more than half. Especially in high-latitude coastal areas, ocean temperature difference energy is a low-grade energy source. The main reason why there is no large-scale commercial application at present is the low thermal efficiency of the cycle. In order to alleviate the energy consumption pressure caused by heating, the research on using ocean energy and converting wind energy into heat energy is of great significance to alleviate the problem of energy shortage. [0003] Due to the instability and discontinuity of wind energy, in order to make reasonable and full use of w...

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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a seawater source heat pump heating device based on wind magnetic eddy current and its control method, which can adjust the heating mode in time according to the load requirements and changes in the external environment, maintain stable heating efficiency, and meet the building thermal requirements. Under load conditions, in order to maintain stable power generation efficiency, alleviate the pressure of heating energy consumption, and solve the technical problems in the existing technology that cannot effectively utilize unstable wind energy and ocean energy with low energy density

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