Water saver

The utility model relates to a water saving apparatus with excellent effect of water saving. The utility model comprises a water tank, a pipe pump, a siphoneum and a floor drain. The water tank is arranged under the ground of a sink and a commode. The sink and the commode are connected with the water tank by the siphoneum. A pipe pump is arranged on the siphoneum of the commode. The commode can also be communicated with the water tank horizontally. The floor drain is arranged on the surface of the water tank. The surface of the water tank is also provided with more than one water inlets. The water tank can be an entirety type or a building type water tank. The utility model can be applied to new houses, and also applied to old houses. Saving water rate for customers as well as saving the water resources, thereby, the utility model also has the excellent social effect. 本实用新型是一种节水装置，它具有良好的节水效果，它包括水箱、管道泵、连管和地漏，水箱装在洗手盆和便器的地面下，洗手盆和便器通过连管与水箱相通，在便器的连管上装有管道泵，便器也可以与水箱水平相连通，水箱表面装有地漏，水箱表面还有一个以上的注水孔，水箱可以是整体式水箱，也可以是建筑式水箱。本实用新型即可用在新建房屋内，也可以用在老式房屋内，为用户即节约了水费，又节约了水资源，因而还有良好的社会效果。