Zhou Heping's National Patent Achievements

1. open channel water measuring monitor (national patent for new model and utility model, patent number: ZL 02 230878.4);

2. Water storage irrigation device (national novel and utility model patent, patent number: ZL 03 204923.4);

3. Plastic canal and supporting water measuring device (national patent for new and utility model, patent number: ZL 200520004070);

4. Orifice gate device (national patent for new model and utility model, patent number: ZL 200520004071.5);

5. Storage and separation emitter (national invention patent, patent number: ZL2007 10095938).