DEVELOPMENT OF THE PILOT CROSSHEAD-FREE PISTON HYBRID ENERGY MACHINE

The purpose of the paper is to develop a pilot crosshead-free piston power machine with improved cooling of compressed gas and better mass-dimensions. The work uses the modern methods of designing reciprocating compressors and pumps. A new promising design of a crosshead-free piston power machine with improved cooling of the compressed gas and better mass-dimensional parameters has been developed on the basis of the analysis of the existing designs of reciprocating hybrid power machines intended for simultaneous compression and movement of gas and fluids. Using the basic approaches to the design of reciprocating compressors and pumps, the main design dimensions of the parts and assemblies of the crosshead-free hybrid power machine have been determined. A new design of a crosshead-free piston power machine is proposed. It has improved cooling of the compressed gas and better mass dimensions. Using the basic principles of design techniques for reciprocating compressors and pumps, the main design dimensions of the machine have been determined. The Solid Works software package was used to develop the assembly drawings. Conducted dynamic and strength calculations of the main parts and assemblies have confirmed the correctness of the selected materials and dimensions.

piston, cylinder, reciprocating compressor, reciprocating pump, hybrid power machine, crosshead, pilot sample, designing, design engineering

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