Device of simulation floating condition of rocking

The utility model provides a device of simulation floating condition of rocking, it includes following content: it includes a liquid buffer tank, and the one end that pipeline and cooler are passed through in the import of liquid buffer tank links to each other, and the export links to each other with a vapour and liquid separator's import and the 2nd vapour and liquid separator's import respectively by two parallel pipes, the 2nd vapour and liquid separator's bottom export is continuous by pipeline and a governing valve and a vapour and liquid separator's import, a vapour and liquid separator's bottom export is continuous with the cold source import of heat exchanger by pipeline and flowmeter, the cold source export of heat exchanger is continuous by a pipeline and a vapour and liquid separator's import, it is continuous with gas compressor's one end that the pipeline of the 2nd vapour and liquid separator's top export by pipeline and a governing valve and a vapour and liquid separator's top export converges the back, the other end that gas compressor's the other end passes through pipeline and cooler links to each other. The utility model discloses owing to adopt above -mentioned attachment of apparatus mode, consequently the utility model discloses vapour and liquid separator the liquid level undulant velocity fluctuation and the influence of velocity fluctuation to the heat exchanger of liquid separation down can be simulated to the device.