HYDROCAVITATION MECHANICAL HEAT GENERATOR Russian patent published in 2009 - IPC F24J3/00 

FIELD: heating.

SUBSTANCE: invention is intended for application in heating equipment. Hydrocavitation mechanical heat generator includes immobile cylindrical heat exchange cartridge 1 with rotating case 2 installed rigidly on semi-shafts 3, 4 inside the cartridge. Semi-shafts 3, 4 are mounted in bearings 5 and sealed by packing glands 6. Heat exchange cartridge features tangential inlet hole closer to cartridge end surface for supply of circulating work fluid, with at least two tangential holes made in the case coaxially to the inlet hole. Case 2 outlet in the form of radial holes 9 on cylindrical surface is located closer to opposite case end side. Inner end surface 10 of the case 2. Regularly spaced slots 11 are made at inner cylindrical surface of heat exchange cartridge 1 and outer surface of the case 2. Outlet pipe 12 is installed at conjugation line of end and cylindrical surfaces of heat exchange cartridge 1 symmetrically tothese surfaces from the side of holes 9.

EFFECT: high efficiency of fluid heating.

2 dwg