Water source converter

The utility model relates to a water source converter which is capable of converting impotable water into potable water and is safe and environment-friendly. The water source converter comprises an iron box, a PC freshness retaining layer and an iron sheet isolating layer, wherein the iron box is a rectangular solid; the PC freshness retaining layer is mounted at the upper part of the iron box obliquely; the iron sheet isolating layer is vertically placed in the middle of the lower part of the iron box; and a space is formed between the iron sheet isolating layer and the PC freshness retaining layer. The water source converter has the advantages as follows: waste water can be converted into potable water, so that the idea of the multiple utilization of water can be realized really and truly; the principle is pure, the operation is simple, the use material is common, the price is low, and the water source converter is nontoxic, pollution-free and very environment-friendly; and the converted water is distilled