Gas supply system applicable to gas layer drag reduction ship, and ship

An air supply system, applicable to an air layer drag reduction ship, comprising:

• an air tank provided with an air outlet pipeline and a plurality of air inlet pipelines, wherein the air outlet pipeline and the plurality of air inlet pipelines are each provided with a first monitoring assembly and a first remote control valve, the first monitoring assembly is configured to monitor a temperature, pressure, and a flow of air in the air outlet pipeline or one of the plurality of air inlet pipelines corresponding to the first monitoring assembly, and the first remote control valve is configured to control an air flow through the air outlet pipeline or one of the plurality of air inlet pipelines corresponding to the first remote control valve;
• and
• a cooling assembly disposed inside the air tank and configured to reduce a temperature of air in the air tank;
• wherein the cooling assembly comprises a liquid inlet pipe and a liquid outlet pipe, the liquid outlet pipe is provided with a second monitoring assembly, the second monitoring assembly is configured to monitor a temperature and a flow of a fluid in the liquid outlet pipe, the liquid inlet pipe is provided with a second remote control valve, the second monitoring assembly and the first monitoring assembly are communicatively connected to the second remote control valve, and the second remote control valve is configured to control a liquid flow through the liquid inlet pipe according to monitoring results of the second monitoring assembly and the first monitoring assembly.