福州環保公廁由間隔板墻(qiang)制(zhi)成(cheng)，有男女(nv)廁(ce)間，其底板上(shang)設(she)有便(bian)(bian)(bian)坑，底板下設(she)有小(xiao)(xiao)便(bian)(bian)(bian)通(tong)(tong)道(dao)(dao)和(he)大便(bian)(bian)(bian)通(tong)(tong)道(dao)(dao)，便(bian)(bian)(bian)坑的(de)前(qian)部(bu)對(dui)應小(xiao)(xiao)便(bian)(bian)(bian)通(tong)(tong)道(dao)(dao)，便(bian)(bian)(bian)坑的(de)后部(bu)對(dui)應大便(bian)(bian)(bian)通(tong)(tong)道(dao)(dao)，小(xiao)(xiao)便(bian)(bian)(bian)通(tong)(tong)道(dao)(dao)的(de)出口端(duan)低于(yu)另一端(duan)，大便(bian)(bian)(bian)通(tong)(tong)道(dao)(dao)中(zhong)沒有活塞(sai)式刮板，大便(bian)(bian)(bian)通(tong)(tong)道(dao)(dao)的(de)兩端(duan)頂部(bu)設(she)有傳動齒(chi)輪(lun)(lun)，活塞(sai)式刮板連接在假設(she)于(yu)傳動齒(chi)輪(lun)(lun)的(de)鏈(lian)條上(shang)，傳動齒(chi)輪(lun)(lun)的(de)齒(chi)輪(lun)(lun)軸伸(shen)出間隔板墻(qiang)外，齒(chi)輪(lun)(lun)軸外端(duan)連接動力驅動裝置(zhi)。