| 摘要 |
FIELD: mechanical engineering; gas internal combustion engines. ^ SUBSTANCE: invention relates to internal combustion engines operating on liquefied petroleum gas. Proposed evaporator heating device of gas internal combustion engine has thermal accumulator of cooling system heat carrier connected to engine cooling system furnished with standard circulation drive, additional circulation drive of heat carrier with control unit, pipelines connecting thermal accumulator to engine cooling system. Evaporator of gas supply system is connected to thermal accumulator in places of its connection to engine cooling system by pipelines with lower hydraulic resistance. ^ EFFECT: improved ecological and economy characteristics of gas internal combustion engines, simplified design and improved reliability of device for heating heat carrier of engine cooling system with thermal accumulator. ^ 1 dwg |
