Electrolyte solution production device

An electrolyte solution production device comprising:

• an electrolysis unit configured to electrolyze a liquid, the electrolysis unit including a stacked body having a cathode, an anode, and a conductive film between the cathode and the anode, the cathode and the anode constituting electrodes adjacent to each other;
• and
• a housing in which the electrolysis unit is disposed, wherein:
• the housing includes an inflow port through which the liquid is supplied to the electrolysis unit and an outlet port through which an electrolyte solution produced in the electrolysis unit flows out from the electrolysis unit,
• the conductive film includes a protrusion that protrudes toward an inner surface of the housing and positions the conductive film with respect to the housing,
• a plurality of protrusions are respectively provided on both sides of the conductive film, the both sides extending in a liquid flowing direction that crosses a width direction which is a short side direction of the conductive film,
• each of the both sides of the conductive film includes two or more of the plurality of protrusions,
• the electrolyte solution production device further comprises a power supply unit, and
• the power supply unit is configured to apply a voltage between the cathode and the anode to generate a voltage difference between the cathode and the anode, and
• the conductive film includes a recess provided on one of the both sides at a position opposite to a position where one of the plurality of protrusions is provided.

An electrolyte solution production device comprising:

• an electrolysis unit configured to electrolyze a liquid, the electrolysis unit including a stacked body having a cathode, an anode, and a conductive film between the cathode and the anode, the cathode and the anode constituting electrodes adjacent to each other;
• and
• a housing in which the electrolysis unit is disposed, wherein:
• the housing includes an inflow port through which the liquid is supplied to the electrolysis unit and an outlet port through which an electrolyte solution produced in the electrolysis unit flows out from the electrolysis unit,
• the conductive film includes a first protrusion that is provided on a first side of the conductive film and protrudes in a width direction of the conductive film toward a first inner surface of the housing and positions the conductive film with respect to the housing, the first side extending in a liquid flowing direction crossing the width direction, and
• the conductive film includes a first recess provided on a second side opposite to the first side of the conductive film at a position opposite to a position where the first protrusion is provided on the first side.