| 摘要 |
<p>The present invention relates to a thermal storage tank of a heat pump type cooling and heating system and a method for the same comprising: at least three heat storage tanks for separately storing cold water and warm water by dividing water into the cold water and warm water; a supplying water line and a collecting water line for supplying and collecting the cold and warmth heat storage water, which is generated in a heat pump, to the heat storage tank; a supplying water line and a circulating water line for discharging and circulating the cold and warmth heat storage water, which is stored in the heat storage tank, to a heating and cooling load system; at least one open and close valve installed in the supplying water line, the collecting water line, the supplying water line, and the circulating water line; and a control part for converting and varying a warm water or cold water storage tank of the heat storage tank by opening or closing the open and close valve, and changing the direction of a flow path. According to the present invention, the thermal storage tank is capable of corresponding cooling and heating loads since the cold water and warm water storage tank can be varied according to season and time by changing the direction of the flow path, and opening or closing the open and close valve installed in the supplying water line and the collecting water line connected to each thermal storage tank from the heat pump. Therefore, the present invention has an effect for saving costs and space by installing and operating the minimum capacity of the thermal storage tank.</p> |
