太阳能热水器水位自动控制装置制造方法及图纸

本实用新型专利技术涉及一种太阳能热水器水位自动控制装置，适用于城市及农村的家庭用太阳能热水器，储水箱顶部两侧分别制有进水口和出水口，在靠近进水口一侧的储水箱内上下排列安装有二个液位传感器，上液位传感器用于控制加水信号，下液位传感器用于控制水位下限指示；储水箱底部制有出水喷头设备，在出水喷头内侧安装有水流传感器，以便于控制流水速度和流水量；二个液位传感器和水流传感器分别与单片机芯片电连通，形成程序控制电路，上液位传感器串联一非门后电连接单片机，本实用新型专利技术与现有技术相比其电路控制原理简单可靠，采用多个传感器综合控制进水和出水以及出水流量，可以确保热水器的使用安全性，并实现节约用水。（*该技术在2016年保护过期，可自由使用*）

Water level automatic control device for solar water heater

The utility model relates to a solar water heater water level automatic control device, household solar water heater suitable for city and countryside, the water storage tank are respectively arranged on both sides of the top of the water inlet and the water outlet in the tank near the water inlet side up and down in the arrangement of two liquid level sensor, liquid level sensor is used to control the water under the signal. The liquid level sensor is used to control the water level lower limit indicator; the water storage tank is arranged at the bottom of the water nozzle, in the sprinkler head is provided with a flow sensor, in order to control the water velocity and water quantity; the two level sensor and flow sensor chip respectively and electrically connected to form a control circuit, a gate level sensor in series electrical connection after MCU, compared with the prior art, the circuit control principle is simple and reliable, with multiple sensing The utility model has the advantages of comprehensive control of the inlet water and the outlet water and the flow rate of the effluent, thereby ensuring the safety of the use of the water heater and realizing the water saving.

【技术实现步骤摘要】

【技术保护点】
一种太阳能热水器水位自动控制装置，其特征在于储水箱顶部两侧分别制有进水口和出水口，在靠近进水口一侧的储水箱内上下排列安装有二个液位传感器；储水箱底部制有出水喷头设备，在出水喷头内侧安装有水流传感器；二个液位传感器和水流传感器分别与单片机芯片电连通，上液位传感器串联一非门后电连接单片机芯片。

【技术特征摘要】

【专利技术属性】
技术研发人员：杨立华，李亮，高阳，
申请(专利权)人：青岛大学，
类型：实用新型
国别省市：95[中国|青岛]