| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: aeration and heating system for active soil layer in mountain and piedmont zone includes pressure pipeline sections, small hydroelectric power stations with turbines installed at pressure pipeline section outputs, heat generator, heating system for residential buildings, fluid-gas ejector with separator, intrasoil irrigation system with perforated pipelines. ^ EFFECT: possible omission of pumps at vortex heat generator and fluid-gas ejector inlet, or pump power reduction due to utilisation of water pressure generated in pressure pipeline sections, improved irrigation quality due to prevented irrigation water loss for deep infiltration, soil slitting by irrigation, improved water, air and temperature conditions in soil. ^ 1 dwg |
