UNIVERZALNI KOTAO ZA GREJANJE VODE OTPADNOM TOPLOTOM IZ GASOVA OTVORENOG I ZATVORENOG PLAMENA, pronalazak se odnosi na univerzalni kotao koji za zagrevanje vode do 100°C koristi otpadnu toplotu iz gasova otvorenog i zatvorenog plamena. Kotao se postavlja u neposrednoj blizini toplotnog izvora ali tako da vreli gasovi pre nego sto odu u atmosferu prvo prodju kroz grejne caure (8) koje su sastavni deo kotla i prenesu toplotu na vodu koja se nalazi ili cirkulise kroz kotao. Kotao se sastoji iz tri komore (2, 3, 4) koje su u obliku sendvica postavljene jedna iznad druge. Izmedju komora ugradjen je vatrostalni zaptivac (7). Grejne komore izmedju sebe grade gasne komore (5, 6). Unutrasnjost komora po svom izgledu i zapremini je ista. Svaka komora (2, 3, 4) ima po sedam grejnih caura (8). Na krajeve grejnih caura (8) navuceni su drzaci (10), a caure su zavarene za drzace. Drzaci (10) su zajedno sa grejnim caurama (8) obavijeni sa omotacem (9). Krajevi drzaca (10) su zavareni za unutrasnjost omotaca (9) i na taj nacin dobijamo vodogrejne komore. Na komore (2, 3, 4) sa spoljne strane ugradjene su prikljucne cevi sa prirubnicama (14, 21, 24, 30) na koje su postavljene i cevi i ventil za dovod napojne vode, prelivne cevi (27) preko kojih se voda preliva iz komore u komoru, cevi za odvod viska vode iz kotla, i cevi sa ventilima, termostatskim ventilom kao elektromotornom pumpom (62) za odvod tople vode do sprem-nika. Sastavni delovi kotla su i mehanizmi i uredjaji koji sluze za regulaciju vode u kotlu, regulaciju rezima rada, kao i uredjaji za odvod tople vode iz kotla do spremnika. Ovde spadaju: Termostatske sonde (13) sa produzenim kablovima, odzracni lonac (35), ventili za izbor rezima rada kotla i termostatski ventil (43).UNIVERSAL BOILER FOR HEATING WATER BY WASTE HEAT FROM OPEN AND CLOSED GASES, the invention relates to a universal boiler which uses waste heat from open and closed flame gases to heat water up to 100 ° C. The boiler is installed in the immediate vicinity of the heat source, but so that before it enters the atmosphere, the hot gases pass through the heating units (8) which are an integral part of the boiler and transfer the heat to the water located or circulating through the boiler. The boiler consists of three chambers (2, 3, 4) which are sandwiched one above the other. A refractory seal (7) is installed between the chambers. Heating chambers build gas chambers (5, 6). The interior of the chambers is the same in appearance and volume. Each chamber (2, 3, 4) has seven heating bins (8). Holders (10) are attached to the ends of the heating sleeves (8) and the sleeves are welded to the grips. The holders (10) are wrapped with the sheath (9) together with the heating sleeves (8). The ends of the brackets (10) are welded to the inside of the wrappers (9) and thus the water chambers are obtained. Outside chambers (2, 3, 4) are fitted with connecting pipes with flanges (14, 21, 24, 30) and pipes and a valve for supply water supply, overflow pipes (27) through which water is poured from the chamber to the chamber, the pipes for the drainage of excess water from the boiler, and the pipes with valves, thermostatic valve as an electric motor pump (62) for the drainage of hot water to the tank. The components of the boiler are also mechanisms and devices used for regulating water in the boiler, regulating the operating mode, as well as devices for draining hot water from the boiler to the tank. These include: Thermostatic probes (13) with extension cables, vent (35), boiler mode selection valves and thermostatic valve (43).