Household solar seawater desalination apparatus

A household solar seawater desalination apparatus, comprising a support (1). A water tank (2) is provided on the upper end of the support (1). A solar heat collecting component (3) is connected to the side surface of the support (1). One end of the solar heat collecting component (3) is inserted into the water tank (2). A freshwater tank (501) is provided on the side surface of the water tank (2). A distillation tank (4) is provided on the top of the freshwater tank (501). The distillation tank (4) comprises a housing (401). A glass cover plate (402) is connected to the top end of the housing (401). Corrugated water trays (406) are provided in the housing (401). Collecting troughs (403) are provided below the corrugated water trays (406). A flow guiding pipe (404) is provided on the inner wall of the housing (401). The collecting troughs (403) are provided below the inclined end of the glass cover plate (402). The collecting troughs (403) are connected to the flow guiding pipe (404). A communicating pipe (405) penetrates the corrugated water trays (406). Spraying components (408) are provided on pipes below the corrugated water trays (406) and the glass cover plate (402). A vacuum pump (409) is provided on the side surface of the freshwater tank (501).