HYDROGEN INJECTOR, AND HYDROGEN INJECTION SYSTEM EQUIPPED WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a beverage rich in hydrogen safely and at a low cost.SOLUTION: A hydrogen injector 1 for inserting a needle 23 into an object 60 to be packed with hydrogen and injecting hydrogen into the object through the needle 23, includes a tube 6 connected with an outside hydrogen supply source 81, the hollow needle 23 connected with the tube, a pressing part 2 for pressing out the hollow needle, an elastic member 46 for energizing the pressing part toward a first position from a second position, and a contact member 5 that contacts the object and has an open hole 50 through which the hollow needle can move back and forth. The pressing part is pressed to move the hollow needle from the first position to the second position against elastic force of the elastic member and take out the hollow needle from the open hole of the contact member to project the hollow needle to a position for getting in the object. A hydrogen injection system 70 includes at least the hydrogen injector and a hydrogen supply apparatus 80.