FIELD: heating.
SUBSTANCE: boiler is proposed, comprising a housing provided with means of inflow/outflow of heated water and the inflow/outflow of hot water, a sealed tank with nitrogen, mounted in the lower part of the housing, a flexible chamber placed in the sealed tank with nitrogen for inflow/outflow of heated water and having the possibility of flexible transformation of its volume as the volume of heated water is changed; and water heating heat exchanger mounted in the upper part of the housing. In another embodiment of the invention, the boiler consists of two housings, and the sealed tank with nitrogen and the heat exchanger are arranged horizontally from left and right from the housings.
EFFECT: arrangement creates a simplified circulation circuit of heated water and increases the efficiency of heat exchange.
6 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NITROGEN-FILLED EXTENSION TANK FOR BOILER | 2011 |
|
RU2546348C2 |
| HEAT EXCHANGER WITH THE INTEGRATED EXPANSION TANK AND THE BOILER THAT INCORPORATES THEM | 2014 |
|
RU2669450C2 |
| SECONDARY STORAGE OF HOT WATER FOR WATER-HEATER | 2013 |
|
RU2564739C2 |
| ACCUMULATING CONDENSATION WATER HEATER OF MULTISTAGE DESIGN | 2012 |
|
RU2564724C1 |
| HEAT EXCHANGE TUBE AND ITS MANUFACTURING METHOD | 2012 |
|
RU2561802C1 |
| HEAT EXCHANGER WITH GUIDE CIRCULATION | 2015 |
|
RU2647264C1 |
| HOT WATER BOILER WITH DEPOSIT PREVENTION FUNCTION | 2018 |
|
RU2693121C1 |
| ELECTRIC WATER HEATER OF ACCUMULATING TYPE WITH FUNCTION OF HOT AIR GENERATION | 2018 |
|
RU2738917C1 |
| BOILER WITH CHECK VALVE, BUILT INTO WATER PIPELINE | 2015 |
|
RU2676172C2 |
| HIGHLY EFFICIENT PLATE TYPE HEAT EXCHANGER | 2014 |
|
RU2650458C1 |
