Waterless urinals which can be flushed

A waterless urinal that can be flushed with liquid consists of:

• a) a body and a flushing liquid recycling system;
• b) said body having an interior surface which can receive urine;
• c) said interior surface having a drain hole which has a urine separator curtain which is substantially a short conduit;
• d) said interior surface having a drain unit which has a perforated surface and a bucket which bottom has a hole;
• e) said perforated surface of said drain unit being able to rest on said drain hole;
• f) said bucket of said drain unit being able to be inserted inside said urine separator curtain;
• g) said interior surface having a mean to receive, convey, and spread liquid on a portion of said interior surface;
• h) said body having a cover which is on the top of said body;
• i) said body having a base which has a flushing liquid chamber, a flushing liquid controlling weir, a flushing liquid/urine chamber, a urine outlet pipe, and a drain unit chamber;
• j) said flushing liquid chamber and said flushing liquid/urine chamber being spaces which are separated by said flushing liquid controlling weir which is a relatively tall dividing wall;
• k) said drain unit chamber being a depressed area in said flushing liquid/urine chamber;
• l) said urine outlet pipe being a pipe protruding above said drain unit chamber at one end and being able to be connected with a urine collection system such as a sewer pipe at the other end;
• m) said bucket of said drain unit of said interior surface being able to rest in said drain unit chamber with said urine outlet pipe penetrating said hole of said bucket of said drain unit;
• n) the bottom rim of said urine separator curtain being inside said flushing liquid/urine chamber and being lower than the crest of said flushing liquid controlling weir;
• o) the top rim of said urine outlet pipe being lower than the crest of said flushing liquid controlling weir but being higher than the bottom rim of said urine separator curtain;
• p) said flushing liquid recycling system having a self-returning peddle system, a pumping system, and a bucket system;
• q) said bucket system having a bucket control mean and a bucket under said cover of said body;
• r) said bucket being able to be tilted in an relatively up position to hold liquid and to be tilted in a relatively down position to drain liquid;
• s) said pumping system being a foot-operated positive displacement pump system which has a compressible chamber such as a bellow and a pipe/valve system which can convey and control liquid flows;
• t) said pumping system being able to suck liquid from said flushing liquid chamber then send said liquid to said bucket of said bucket system;
• u) said self-returning peddle system consisting of a lower platform and an upper platform with springs in between;
• v) said compressible chamber of said pumping system being sandwiched by said upper platform and said lower platform of said self-returning peddle system which, when being compressed or uncompressed, can compress and uncompress said compressible chamber;
• w) said bucket control mean being a linking system which one end is connected with said bucket of said bucket system and the other end is connected with said upper platform of said self-returning peddle system;
• x) said self-returning peddle system being below said body.