Overlapping type dish washer

The utility model relates to an overlapping type dish washer. The single case dish washer of thing that generally uses on the market in the use, has not only been wasted the electric energy but also has been wasted water, and work efficiency is low. The utility model discloses the constitution includes: go up box (1), box (2) down, it includes drip washing district (3) to go up the box, washing device one (4) in distinguishing one, drip washing has, washing device no. 1 through pipe way (5) respectively with washing device two (6), washing device three (7), washing device four (8) connects, washing device no. 2 installs and distinguishes in two (9) in drip washing, washing device three, washing device no. 4 installs and distinguishes in three (10) in drip washing, the pipe way is connected with water pump (11), the water pump pass through the pipeline respectively with the washing water tank (12), rinsing water tank (13) are connected, the washing water tank, rinsing water tank and pipeline between automatica