VENTILATION SYSTEM

• Main Authors: KUMANOMIDO REI, NOTOYA MIWAKO, TANAKA HIRONORI, YAKU KOKI
• Format: Patent
• Language: English; Japanese
• Published: 08.02.2024
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

To provide a ventilation system which can preferably inhibit occurrence of dew condensation after renovation work is conducted for heat insulation.SOLUTION: A ventilation system has: an LDK 19 including at least a habitable room; and a non-habitable room 20 at least partially located adjacent to the LDK 19 and ventilates a housing H in which renovation work is conducted in the LDK 19 for heat insulation. The ventilation system includes: a temperature sensor 50 which acquires environment information of the non-habitable room 20; and an underfloor air supply part 40 having an air supply fan 43, which is rotated by a driving force, and configured to supply air in an underfloor space H3 of the housing H to the non-habitable room 20; and a control unit 60 which controls the air supply fan 43 according to an acquisition result of the temperature sensor 50.SELECTED DRAWING: Figure 1 【課題】断熱改修後において結露の発生を好適に抑制することができる換気システムを提供する。【解決手段】少なくとも居室を含むＬＤＫ１９と、ＬＤＫ１９と少なくとも一部が隣接する非居室２０と、を有し、ＬＤＫ１９に断熱改修が行われた住宅Ｈの換気を行う換気システムであって記非居室２０の環境情報を取得する温度センサ５０と、駆動力により回転する給気ファン４３を有し、住宅Ｈの床下空間Ｈ３の空気を非居室２０へ給気する床下給気部４０と、温度センサ５０の取得結果に応じて給気ファン４３を制御する制御部６０と、を具備する。【選択図】図１