METHOD FOR GENERATING ALTERNATIVE ENERGY FOR AERODROME OPERATION IN NORTH CONDITIONS AND UNIT FOR ITS IMPLEMENTATION Russian patent published in 2024 - IPC F24D10/00 F24D11/02 F25B29/00 

FIELD: aircraft operations.

SUBSTANCE: invention relates to methods for generating high- and low-potential energy to produce warm and cold air during operational activities on aircraft and to provide energy-saving autonomous heating, hot water supply and air conditioning, as well as to prevent thawing of permafrost layers under buildings and structures in the regions of the Extreme North. The technical objectives of the proposed method of generating alternative energy for the operation of an airfield in the North and the installation for its implementation are as follows: creating conditions for obtaining alternative energy resources through the rational use of a three-stage vapor-compression heat pump; ensuring an uninterrupted and continuous supply of warm or cold air, depending on the time of year, to aircraft equipment for carrying out operational activities configured for use in various tasks of the airfield complex; maintaining a negative temperature under the foundation of the airfield complex building, which prevents thawing of permafrost layers of soil, characteristic of the Far North, from the heat generated by the structures during the operation of the structures, preventing their displacement and subsequent destruction; ensuring comfortable living and working conditions in the premises through organization of autonomous heating systems, hot water supply and circulating air conditioning in the airfield complex building; reduction of energy costs for the operation of a heat pump under conditions of a high temperature difference of energy carriers of more than 160°C due to three-stage compression of various refrigerants during condensation and ensuring the required boiling temperatures at pressures close to atmospheric; increasing the energy efficiency of associated processes through maximum recovery and utilization of coolant energy; ensuring environmental and industrial safety of associated technological processes through the organization of closed recycling schemes along material and energy flows, excluding the release of harmful substances into the atmosphere.

EFFECT: improved performance in the Far North conditions.

2 cl, 1 dwg