SIMULATION SYSTEM FOR SIMULATING EXTREME ENVIRONMENT OF DEEP SEA HYDROTHERMAL VENT

摘要

The present invention relates to a deep-sea hydrothermal vent extreme environment simulation system, including an industrial personal computer, motor controllers of a plurality of water pumps are connected in parallel to the industrial personal computer, each water pump is respectively connected to a pressure sensor and a non-return valve, each pressure sensor is connected to the industrial personal computer, the outlet of each non-return valve is collected and is connected to the inlet of a cut-off valve, the outlet of the cut-off valve is connected to one end of a first hard tube, the other end of the first hard tube extends into a reaction kettle, and the reaction kettle is arranged inside a sand bath pool. The system further includes a second hard tube connected to the reaction kettle, the second hard tube is connected to the inlet of another cut-off valve, the outlet of the cut-off valve is connected to the inlet of a filter, the outlet of the filter is respectively connected to the inlet of an electric needle valve and the inlet of a needle valve group, the electric needle valve is connected to the industrial personal computer, and both the outlet of the electric needle valve and the outlet of the needle valve group are connected to a waste solution container. The present invention can work continuously for one year and can simulate the environments of all marine hydrothermal vents in the world, thereby providing a basis for long-term growth of microorganisms.