| abstract |
The cooling hydrogen supply station of the present invention has: the 1st refrigerant passage, and the 1st cold-producing medium circulates in described 1st refrigerant passage；Water-cooled fridge unit, it is for the part setting of the 1st refrigerant passage, it is possible to cooling the 1st cold-producing medium；2nd refrigerant passage, the 2nd cold-producing medium circulates in described 2nd refrigerant passage；1st heat exchanger, it can utilize the 1st cold-producing medium to cool down the 2nd cold-producing medium between another part and a part for the 2nd refrigerant passage of the 1st refrigerant passage；Hydrogen reservoir, it is stored with hydrogen；Hydrogen stream, it is stored in the hydrogen in hydrogen reservoir for conveying；And the 2nd heat exchanger, it can utilize the 2nd cold-producing medium to cool down hydrogen between another part and a part for hydrogen stream of the 2nd refrigerant passage.Within the temperature range of hydrogen is cooled to-43 DEG C to-20 DEG C by the 2nd heat exchanger, hydrogen cooling capacity is 13.5kW to 16.5kW when hydrogen is cooled to-40 DEG C. |