Heat exchanging method using geothermal water as medium
专利汇可以提供Heat exchanging method using geothermal water as medium专利检索，专利查询，专利分析的服务。并且PURPOSE:To prevent the adherence of scales to a heat exchanger by resupplying a part of heated water obtainable by the heat exchanger as well as geothermal water to the heat exchanger, in a device which turns cold water into heated water by the geothermal water through the heat exchanger. CONSTITUTION:Geothermal water A from a production well is sent to a heat exchanger 2 by a pump 1 and heat exchange with cold water C sent to the heat exchanger 2 through a pump 3 is carried out. Heated cold water D is then sent to a hot water reservoir 4 through a valve 9 and then supplied to a user by a pump 5. In the above device a structure which returns a part of the geothermal water D from the hot water reservoir 4 by a circulation pump 6 or through a circulation line as shown by a dotted line within a geothermal supply line is added. Then, adhering of scales to the heat exchanger 2 is prevented and a heat exchanging performance is maintained for a long period by increasing a supply quantity of the cold water C corresponding to a returning flow quantity of circulating heated water E.，下面是Heat exchanging method using geothermal water as medium专利的具体信息内容。
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