SYSTEM FOR AUTONOMOUS WATER HEAT SUPPLY Russian patent published in 2007 - IPC F24D3/10 

FIELD: water heat supply systems.

SUBSTANCE: system comprises heat generator, expanding tank used also as a capacitive heater, tank-accumulator of hot water provided with the overflow branch pipe, main vertical pipeline that connects the top point of the water jacket of the heat generator with the expanding tank, supplying pipeline that connects the bottom section of sides of the expanding tank with the vertical pipelines of heat supply system, cocks for hot water connected with the vertical pipeline for supplying hot water, and vertical pipelines of heat supply system and vertical pipelines of the system for supply of hot water whose bottom ends are connected with the return pipeline that is connected with the bottom point of the water jacket of the heat generator and defines a single circuit for circulation of heat transfer agent. The system is additionally provided with the expanding tank-accumulator made of a vertical cylinder, provided with the branch pipe for tangential supply of cold water, and mounted in the top section of the tank and branch pipe for discharging hot water mounted in its bottom section. The supplying and return pipelines are made of rectangular members and are connected with the expanding tank-accumulator and heat generator through the T-shaped pipelines. Each vertical pipeline of the hot water supply system is connected with the supplying pipeline of the top piping distributing unit through the intermediate tank-accumulator whose bottom is mounted above the supplying pipeline. The system also has pickup of automatic control of temperature of hot water mounted at the outlet of the expanding tank. The circulation pump is mounted at the site where heat-transfer agent enters the heat generator. The heat generator can be provided with the burner. The heating members are provided with units for control of the temperature of air in the room.

EFFECT: enhanced efficiency.

17 cl, 5 dwg