变坡水槽是水利学、河床动力学等学科的教学与科研工作大型基本设备,由于其专业性很强,目前,国内尚无专门的生产厂家生产,又因变坡水槽制造工艺较复杂,要求精度高,一般实验室无力自行设计制造,所以主要在一些重点实验室装备了这种设备。为保证教学和基础研究工作正常进行,我系水工实验室在广泛调研和收集资料的基础上,自行研制了BPC-2200型变底坡玻璃水槽。由于采用了一些新技术、新工艺和新材料, Variable slope sink is water conservancy, river bed dynamics and other disciplines of teaching and research work of large-scale basic equipment, because of its highly specialized, at present, there is no domestic manufacturer of specialized production, but also due to changes in slope sink manufacturing process more complex requirements High precision, the general laboratory is unable to design and manufacture, so mainly in some key laboratories equipped with this equipment. In order to ensure the normal teaching and basic research work, I Department of Hydraulic Laboratory in a wide range of research and collection of information based on the self-developed BPC-2200-type bottom-slope glass sink. Due to the adoption of some new technologies, new processes and new materials,