| 摘要 |
<p>There is advanced an electrically driven vortical heat generator, which is preferably destined for heating individual buildings and live quarters and which possesses of relatively small dimensions and weight and of improved vibro acoustic characteristics. The problem solved is providing with a heat transfer, obtained upon an electrical motor operation, into an internal system of heat consumption. The problem is solved by means of carrying out of heat exchanging channels 11 on the peripheral surface of the stator body 4, which are communicated by means of inlet channels 12, positioned on the rear panel of the electrical motor, with a delivering channel 13, which is communicated with a heat consumption system 15. The heat exchanging channels are hydraulically insulated with respect to a chamber of stator 4 and rotor 3 of the electrical motor, this chamber is filled by means of electrically isolating liquid. An accomplishment of the electrical motor heat exchanging channels between a delivering channel of a cooled heat carrier and an inlet into energy generating vortical operating members allows to set a pressure in the shaft chamber in response to a temperature of the heat carrier in this chamber at a level, which provides with a cavitation- free flow of the fluid both in the mentioned heat exchanging channels and in the internal chamber of the electrical motor, and it promotes the reliability of the heat generator operation.</p> |
