FIELD: tube systems of hot-water boilers, especially small boilers used in public services. SUBSTANCE: convective heating surfaces and furnace radiation shields are made in form of water single-pass modules interconnected in series by water and opposite to gas flow; modules are mounted at inclination towards level in direction opposite to motion of water in tubes. EFFECT: enhanced efficiency. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HOT-WATER-TUBE BOILER | 1993 |
|
RU2034193C1 |
| HEATING BOILER WITH CATALYZER | 1993 |
|
RU2042082C1 |
| BOILER PLANT | 1993 |
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RU2102654C1 |
| WATER BOILER | 2001 |
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| HOT WATER BOILER | 2006 |
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| VERTICAL WATER-TUBE BOILER (VERSIONS) | 2004 |
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| HOT-WATER BOILER | 1997 |
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| METHOD OF HEATING WORKING AGENT IN TUBULAR BOILER | 1998 |
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RU2133405C1 |
