The invention discloses an infrared induction squatting pan automatic flushing control device using a ceramic electric control valve, belonging to the technical field of single chip microcomputer application. The main feature is the infrared transmitting and receiving device output signal with MCU I / O is connected with the input end of MCU, four I / O and the output end of the base four switch tube is connected with the ceramic electrical controlled valve coil are respectively connected with two pairs of switch tube collector and connected serially connected resistance detection. The ceramic electric control valve is connected with the water inlet and the water outlet of the water supply pipe, and the opening and closing of the ceramic electric control valve is controlled by the singlechip software. The invention creates the time of opening and closing the ceramic electric control valve through the time of infrared induction and determines the opening and closing time of the ceramic electric control valve by the utility model so as to distinguish the toilet and toilet flushing quantity and automatically flush the water. The invention uses the ceramic electric control valve to replace the electric control valve to make up for the environmental restriction to the bad water quality, and is stronger and has wider application range. The popularization and application of the invention can save water and improve the environment of toilet.
【技术实现步骤摘要】
本专利技术创造属于单片机技术应用领域,特别涉及单片机红外感应控制技术。
技术介绍
世界面临缺水,我国400多个城市缺水。本专利技术创造申请前,尚未使用陶瓷电控阀的红外感应蹲便器自动冲水控制装置,更不具备能区分大小便,自动按大便冲洗6升,小便冲洗3升的陶瓷电控阀红外感应蹲便器自动冲水控制装置,不仅造成水资源的浪费,而且由于便后不能及时冲洗造成环境污染和疾病的交叉感染。电控阀对用水环境具有一定限制。其推广应用受到影响。
技术实现思路
本专利技术创造的目的就是要改进现有蹲便器的冲水方式,提供一种使用陶瓷阀芯电控阀的红外感应蹲便器自动冲水控制装置,并能按照国际标准大便冲水6升,小便冲水3升自动冲洗,无须人工干预,解决了现有蹲便器不能区大小便冲水造成水资源浪费和不能保证便后即冲的问题,其智能化程度高,节水效果明显,也有利于保持环境卫生和防止交叉感染。本专利技术创造采用陶瓷阀芯电控阀使其不受水质的影响,应用范围更广而且比电控阀寿命更长。本专利技术创造解决其技术问题所采用的技术方案是红外传感发射与接收装置输出信号与单片机I/O输入端相连接,单片机四个I/O输出端与四只开关管的基极相连接,陶瓷阀芯电控阀电机线圈串接检测电阻分别与两对开关管集电极相连接。检测电阻与检测三极管基极连接,检测三极管集电极与单片机I/O输入端相连接,构成电机电流检测装置,此装置用以电机在全打开或全关闭位置自动停机。陶瓷阀芯电控阀串接于自来水管的进水与出水口,其启闭受控于单片机I/O输出端的电平电位。单片机的I/O输入端与红外感应输出端相连接,通过检测红外感应的时间区分大小便的类别,并向与单片机I/ ...
【技术保护点】
一种使用陶瓷电控阀的红外感应式蹲便器自动冲水控制装置,其主要特征是红外传感发射与接收装置输出信号与单片机I/O输入端相连接,单片机四个I/O输出端与四只开关管的基极相连接,陶瓷电控阀电机线圈分别与两对开关管集电极相连接。
【技术特征摘要】
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