HUMIDIFICATION ELEMENT AND HUMIDIFIER

• Main Authors: OKUBO EISAKU, SAKATA YUMI, KASAI KATSUYA, NAKAZAWA TAKEMA, SUEOKA YOSHIHISA, SAKAKIBARA TAKAHIRO, TANAKA HIDEKAZU, MAETANI SHINJI, NISHIO NAOTAKA, MIZUTA TOMOYA
• Format: Patent
• Language: English; Japanese
• Published: 27.12.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING

To provide a humidification element having improved humidification performance.SOLUTION: A humidification element 1 includes a laminate 10 having a porous reinforcement material 11, a moisture permeable film 12 stacked on at least one surface 11a of the porous reinforcement material 11, and a frame 30, wherein the laminate 10 is arranged on an air path side relative to the frame 30. In the laminate 10, a bag-shaped water retaining container is preferably formed so as to cover the air path side of the frame 30, and in the laminate 10, the moisture permeable film 12 is preferably arranged on the frame 30 side relative to the porous reinforcement material 11.SELECTED DRAWING: Figure 1 【課題】加湿性能を向上させた加湿エレメントを提供する。【解決手段】本開示は多孔の補強材１１および多孔の補強材１１の少なくとも一方の面１１ａに積層される透湿膜１２を有する積層体１０と、フレーム３０と、を備え、積層体１０はフレーム３０に対し空気経路側に配置される加湿エレメント１を提供する。また、積層体１０はフレーム３０の空気経路側を覆うように袋状の保水容器を形成していることが好ましく、積層体１０において、透湿膜１２が多孔の補強材１１に対してフレーム３０側に配置されていることが好ましい。【選択図】図１