摘要 |
A flow path structure is provided with: a first flow path member having a plurality of through grooves, the through grooves being disposed adjacent to each other; a second flow path member having a fitting portion, in the fitting portion the first flow path member being fitted; a third flow path member covering the fitting portion so as to be sealed, the third flow path member being provided on the second flow path member; an inflow port to receive a fluid; an outflow port to exhaust an exhaust fluid; and a flow path formed in the fitting portion along the first flow path member, the flow path linking the inflow port and the outflow port and running through the through grooves.
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