GENERATOR FOR PRODUCTION OF HOT OR OVERHEATED WATER Russian patent published in 2019 - IPC F24H1/16 A62C99/00 

FIELD: heating.

SUBSTANCE: invention relates to heating means for producing hot or superheated water, in particular, used in fire extinguishing, specifically on fire extinguishing installations used stationary or on automobile chassis. Disclosed device can also be widely used for elimination of emergencies in communal services of cities, industrial facilities and in technological processes of agriculture. Generator for hot or overheated water production comprises horizontally installed cylindrical housing with end wall and located on opposite side from end wall hole for supply of hot air and inlet and outlet branch pipes of coil. Cylinder is located inside cylindrical housing tightly to hot air supply hole. Coil with inlet and outlet branch pipes consists of three sections. First section of the coil is made in the form of a cylindrical spiral located coaxially to the cylinder along its internal wall. Second section of the coil is made in the form of flat spirals coaxial to the cylindrical case. Third section of the coil is made in the form of a cylindrical spiral located coaxially to the cylindrical casing along its internal wall.

EFFECT: invention allows reducing dimensions of generator for production of hot or overheated water, as a result of which possibility of installing proposed generator on cars with short longitudinal bases is realized.

4 cl, 1 dwg