Flushing tank having basin and separate and movable insert plate sealing outlet in basin

One aspect of the invention relates to a flushing tank (1) having a basin (2), which has a base wall (3) and side walls (4, 5, 6, 7) adjacent thereto, and which has a receiving space (8) delimited by the walls (4 to 7), the flushing tank (1) having a separate insertion plate (10) relative to the basin (2), which insertion plate is inserted into the receiving space (8), the flushing tank (1) having a lifting device (11), by means of which lifting device the flushing tank (1) is inserted into the receiving space (8). The insertion plate (10) can be moved relative to the basin (2), an outflow opening (27) for the outflow of the medium from the basin (2) is formed in the bottom wall (3), and a closing device (28) is arranged in the insertion plate (10), by means of which the medium in the basin (2) can be prevented from flowing into the outflow opening (27). 本发明的一个方面涉及一种具有盆（2）的冲洗槽（1），盆具有底壁（3）和与之相邻的侧壁（4、5、6、7），并且盆（2）具有通过壁（4至7）限定的容纳空间（8），其中冲洗槽（1）具有相对于盆（2）来说单独的插入板（10），其插入到容纳空间（8）中，其中冲洗槽（1）具有升降装置（11），利用该升降装置，插入板（10）可