0北京理工大学珠海学院毕业设计（论文）泡茶机硬件的设计与实现 摘要 本文以人工泡茶的 13 道步骤进行设计。这是一款基于 STC89c52 单片机的一种智能泡茶机利用 KEILS5 编程软件，以及配合仿真软件 proteus 进行仿真设计的一个系统。本系统具有抽水、烧水、泡茶、温度控制等功能。本系统的特点是会把刚开始泡水的第一泡给冲掉，即具有洗茶的功能，以及最下面的一个冷却箱，能够去调控当时饮水的温度，温茶或者是沸茶以达到满足人需求的作用。 本文的冷凝是由冷凝管加外部的水箱，以及水箱里面的水进行冷凝工作。由冷凝管接收上部茶水的位置不同，即冷凝时间不同以达到出水口的水是温茶或沸茶的区别。本文检测水箱中是否有水或是否满水，利用的是弹簧形变以达到根据不同重量分别导电的装置，类似于滑动变阻器的原理，未利用压敏电阻和红外线测测试装置，以达到降低成本的作用。温度检测装置是利用突变式常闭型的温控开关，即利用物体导体片的热胀冷缩原理制做成的监测装置，利用测压装置与测温装置共同调控排水口的关闭与否。1北京理工大学珠海学院毕业设计（论文）ABSTRACT In this paper, the 13-step artificial tea brewing process was designed. This is a STC89c52 based on a single-chip computer intelligent tea machine using KEILS5 programming software, as well as with simulation software proteus simulation design system. The system has the functions of pumping water, boiling water, making tea and controlling temperature. The system is characterized by flushing the first bubble of water at the beginning, which has the function of washing tea, and a cooling box at the bottom, which can adjust the temperature of the drinking water at that time, warm Tea or boiling tea to meet the needs of the role of people. In this paper, the condensation is carried out by the condensation pipe plus the external water tank and the water in the water tank. The position of receiving tea from the upper part of the condensing tube is different, that is, the condensing time is different to reach the water...
