FIELD: power industry.
SUBSTANCE: centrifugal leakproof electric pump - heat generator includes inlet, impeller and outlet of pump, which are arranged in one and the same housing, as well as stator and hollow rotor of drive electric motor, which is installed in sliding bearings on hollow shaft; inside hollow rotor there is vortex stage of heat generator, and there is cavitation rotor stage of heat generator inside the inlet.
EFFECT: increase in temperature of pumped liquids inside electric pump, reduction of consumed power, improvement of efficiency coefficient of electric pump and improvement of its suction capacity.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRICALLY DRIVEN PUMP-SEALED ROTARY HEAT GENERATOR | 2011 |
|
RU2495337C2 |
| HEAT CAVITATION GENERATOR | 2010 |
|
RU2422733C1 |
| ROTOR CAVITATION VORTEX PUMP-HEAT GENERATOR | 2009 |
|
RU2393391C1 |
| CAVITATIONAL HEAT GENERATOR | 2005 |
|
RU2334177C2 |
| MULTISTAGE CAVITATION HEAT GENERATOR (EMBODIMENTS) | 2017 |
|
RU2658448C1 |
| SEALED MULTI-STAGE CENTRIFUGAL ELECTRIC PUMP | 2021 |
|
RU2791265C2 |
| CAVITATION-VORTEX HEAT GENERATOR | 2002 |
|
RU2235950C2 |
| CAVITATION-TURBULENT HEAT GENERATOR | 2004 |
|
RU2269075C1 |
| METHOD AND DEVICE FOR ENERGY GENERATION | 2001 |
|
RU2205334C2 |
| ELECTRIC PUMP | 2010 |
|
RU2477814C2 |
