| 摘要 |
FIELD: machine building. ^ SUBSTANCE: power installation installed in the premise consists of electric generator and drive in form of internal combustion engine. Also in the premise there are installed systems of motor oil cooling, a cylinder block with a circulation pump cooling, a system of supercharge and gas exhaust. Each system has a heat-exchanger- heat utiliser. The installation is equipped with an additional heat-exchanger installed between the heat-exchangers-heat utilisers of the supercharge system and the system of cylinder block cooling. The additional heat exchanger is furnished with a fan equipped with a driven impeller and with a control unit. Notably, the installation has a fluid temperature sensor in the system of cylinder block cooling connected with the control block. The additional heat exchanger and the fan impeller are remote from the premise and arranged in atmospheric air. The additional heat exchanger is mounted on the support structure equipped with blades in a lower part. The blades direct air flow to the additional heat exchanger. The temperature sensor is installed at the output of the circulation pump. ^ EFFECT: reduced power consumption for proper needs of installation. ^ 3 dwg |
