Water resource cyclic utilization floor drain

The invention relates to a water resource cyclic utilization floor drain which comprises a main wrapping plate and a filtering device. The filtering device is arranged on the upper end face of the main wrapping plate, a water cavity is disposed in the main wrapping plate and communicated with the outside through the filtering device, and an ultraviolet sterilization device is disposed in the water cavity. By adoption of a sterilizing lamp triggered automatically by a water flow forming loop, drainage can be sterilized, water regeneration and sustainable reuse are achieved, discharged sewage is reduced, and the water resource use cost is reduced. The water resource consumption costs in public swimming pools and bathhouses are reduced. The scheme is relatively simple, practical and easy to implement. 本发明涉及种水资源循环利用地漏，包括主包板和过滤装置，过滤装置设置于主包板上端面，主包板内设有水腔，水腔通过过滤装置与外界连通，水腔内设有紫外线杀菌装置；通过采用上述水流形成回路自动触发的杀菌灯从而对排水进行杀菌消毒，实现了水的再生、可持续循环使用，减少排放污水，降低水资源使用成本；使得公共泳池以及澡堂等对于水资源的消费成本；本发明提供的方案相对简单、实用，易于实施。