Hyundai Motor Company

Kia Motors Corporation

Hyuckroul Kwon

Hyunyoo Kim

Disclosed herein is a humidification device for a fuel cell. The humidification device for a fuel cell, which performs membrane humidification of exhaust gas exhausted from a cathode of a fuel cell and dried air supplied through an air compressor and supplies the humidified air to the cathode, includes: a main membrane module including several bundles of first hollow-fiber membranes disposed in the main membrane module and a sub-membrane module connected to the main membrane module and including several bundles of second hollow fiber membranes disposed in the sub-membrane module.

Humidification device for fuel cell and fuel cell system comprising the same

The present disclosure provides a membrane humidifier for a fuel cell including: a case; a hollow fiber membrane module covering the case; a housing coupled to both ends of the hollow fiber membrane module; a plurality of hollow fiber membranes arranged in the case; and a hollow fiber membrane guide structure installed at one end or both ends of the hollow fiber membrane module and having a potting material layer formed therein to fix the plurality of hollow fiber membranes.

Membrane humidifier for a fuel cell

A humidifier for a fuel cell is provided. The humidifier is configured to humidify discharged gas from a cathode of the fuel cell and dry air supplied via an air compressor using membrane, and supply humidified air to the cathode. The humidifier includes: a membrane module having bundles of hollow fiber membranes disposed therein and manifolds each of which is connected to both sides of the membrane module, configured to inject the discharge gas and the dry air into an interior of the membrane module, and discharge the discharged gas from which moisture is removed and the humidified air from the interior of the membrane module. At least one bypass line is inserted into interiors of the manifolds and is connected to the interior of the membrane module, and is selectively connected to a supplying path of the dry air supplied from the air compressor.

Growing community of inventors

Gyeonggi-do, South Korea

Hyuckroul Kwon