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Storage type hot water supply device

阅读:215发布:2021-09-08

专利汇可以提供Storage type hot water supply device专利检索,专利查询,专利分析的服务。并且PURPOSE:To obtain a storage type hot water supply device which has little hot dissipation loss and is convenient for use by heating up a most part of water in a hot water storage tank only once by mainpulating the drive switch and thereafter carrying out after burning so that a small quantity of hot water is maintained at the upper part of the hot water storage tank. CONSTITUTION:When a drive switch 19 is mainpulated, main control means 17 detects it to operate heating means and to push down heating water downward of a hot water storage tank 1 by a compulsory convection device 8, and water in the entire capacity of the hot waer storage tank is heated up. When the boiling up of water for the first time is completed and the hot water supply is carried out by the user, water infiltrates into the device from the lower part of the hot water storage tank, and the tempeature of a third thermistor 13 decreases. Further, when the hot water supply is continued, the temperature of a second thermostor 12 decreases, and in a short time the temperature of the first thermistor 11 also decreases. The main control means 17 detects it and again drives the burner 3. Thereafter, this operation is repeated in accordance with the hot water supply. This operation is repeated until the drive switch 19 is turned ''OFF''. By the above described operation, at a point in time when the drive switch 19 is manipulated from ''OFF'' to ''ON'', water in the full capacity of the hot water storage tank is heated only once up to a set temperature, and thereafter such an operation to store hot water only at the upper part from the burner 3 is obtained.,下面是Storage type hot water supply device专利的具体信息内容。

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