Tube unit, deaeration module, and method for producing tube unit

Abstract

A deaeration module includes a tube unit in which both end portions of a plurality of tubes are bundled by a first bundling portion and a second bundling portion, and a housing that houses the tube unit. Each of the plurality of tubes is a tubular film through which gas permeates but liquid does not permeate, and the housing includes an internal-space first through hole and an internal-space second through hole that communicate with an internal space of each of the plurality of tubes and into which bundling portions are inserted, and an external-space through hole that communicates with an external space of the plurality of tubes. Tube unit includes plurality of tubes, bundling portions that bundle end portions of the plurality of tubes, and an auxiliary member extending in a solid rod shape and bundled by the bundling portion together with the end portions of the plurality of tubes.

Dependencies are inferred from the claim text.