Heat recovery unit of air compressor

• Main Author: LIU JIANYIN
• Format: Patent
• Language: English
• Published: 06.01.2016
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model relates to a heat recovery technical field, in particular to heat recovery unit of air compressor, including automatically controlled cabinet, advance plate heat exchanger, water tank and the first water pump that oil pipe and heat oil go out the oil pipe series connection with the air compressor machine through hot oil, first water pump is connected with automatically controlled cabinet electricity, be provided with water level electrode in the water tank, be connected with the nature water pipe on the water tank, be provided with first solenoid valve on the nature water pipe, the water tank is connected with the insulation can, be provided with the second solenoid valve between water tank and the insulation can, be equipped with first thermocouple on the water tank, be equipped with the second thermocouple on the heat oil play oil pipe, first thermocouple with be connected with first temperature controller, the second thermocouple is connected with the second temperature controller, be equipped with the third solenoid valve between first water pump and the plate heat exchanger, plate heat exchanger's flowing water volume is controlled access to to the third solenoid valve, water level electrode, first solenoid valve, second solenoid valve, third solenoid valve, first temperature controller, second temperature controller all are connected with automatically controlled cabinet electricity.