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实用新型
CN204063610U 燃气热水器及其恒温控制装置 失效 - 权利终止 转让

燃气热水器及其恒温控制装置
摘要：
本实用新型提出一种燃气热水器及其恒温控制装置，其中，燃气热水器的恒温控制装置包括：温度检测器，用于检测燃气热水器的出水温度；步进电机，步进电机用于调节燃气热水器的燃气阀的开度；控制器，控制器根据燃气热水器的出水温度和目标温度控制步进电机调节燃气阀的开度以控制出水温度。本实用新型的燃气热水器及其恒温控制装置和控制方法，可以实现对出水温度的恒温控制，控制精确，使燃气热水器时时输出恒温热水，满足用户需要。
摘要（英）：

The utility model provides a gas water heater and a constant-temperature control device thereof. The constant-temperature control device of the gas water heater comprises a temperature detector for detecting the hot water temperature of the gas water heater, a stepping motor for adjusting the opening of the gas valve of the gas water heater, and a controller for controlling the stepping motor to adjust the opening of the gas valve according to the hot water temperature of the gas water heater and a target temperature so as to control the hot water temperature of the gas water heater. The gas water heater and the constant-temperature control device and a control method of the gas water heater have the advantages that accurate constant-temperature control on the hot water temperature is realized, and the constant-temperature hot water can be output to meet the requirements of a user when the gas water heater is used.

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