FIELD: heating.
SUBSTANCE: invention relates to heat-power engineering, heat water supply systems and hot-water supply systems for residential buildings and industrial enterprises. Heat water supply system comprises a steam source, direct and return pipelines, consumer heat-water supply network, jet pump with nozzle for active fluid feed, nozzle for passive fluid feed, and outlet branch pipe. Jet pump works as a heat exchanging and circulating equipment. Nozzle for active fluid feed of the jet pump is connected (via pipeline) to the steam source; nozzle for passive fluid feed - to the return pipeline, outlet branch pipe - to the straight pipeline of heat water supply system. The return pipeline has a coolant buffer tank equipped with system of additional heating of coolant coming through the mentioned buffer tank. Also variants of heat water supply system are described.
EFFECT: possibility to control temperature and/or flow rate of heat power, transferred to consumers.
12 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HOT WATER SUPPLY SYSTEM | 2006 |
|
RU2319902C1 |
| HEAT AND WATER SUPPLY SYSTEM | 1998 |
|
RU2140043C1 |
| STEAM GENERATOR SUPPLY SYSTEM (DESIGN VERSIONS) | 1998 |
|
RU2146029C1 |
| STEAM AND WATER PUMP-HEATER | 1997 |
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RU2152542C1 |
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|
SU1726924A1 |
| JET PUMP STARTING SYSTEM | 2006 |
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| WATER RECYCLING SYSTEM FOR ALCOHOL PRODUCTION | 2000 |
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RU2279510C2 |
| MULTIPLE NOZZLE JET DEVICE | 2001 |
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RU2195586C2 |
| SYSTEM OF HEAT AND WATER SUPPLY | 0 |
|
SU1762080A1 |
| METHOD AND DEVICE FOR EJECTION AND HEAT EXCHANGE | 2001 |
|
RU2200879C2 |
