| 摘要 |
FIELD: heating. ^ SUBSTANCE: heat supply system consists of heating plant with circulation pump and heat exchanger, supply and return pipelines, heating devices, shutoff-control valves. Into supply pipeline there built is absorption-cooling machine connected via evaporator to supply pipeline and at the outlet of which there connected is one or several additional heating circuits containing supply and return pipelines, heating devices, as well as thermostat. The latter is installed between heating plant and heating devices. Thermostat depending on the temperature in the heated room can automatically switch over the heat carrier movement direction either through heating devices, or to return pipeline. Cooling system of absorption-cooling machine includes the thermostat which depending on the temperature in the heated room can switch over the heat carrier movement direction to heating devices or to cooling device. ^ EFFECT: increasing efficiency and ease of use of heat supply system. ^ 4 cl, 1 dwg |
