| 摘要 |
PROBLEM TO BE SOLVED: To conquer sick house symptoms, an oxygen-deficient housing, and harmful effect humidity by the ventilation system of a housing. SOLUTION: Air is supplied from the ceiling of the uppermost floor of the staircase of a heat-insulated airtight building, and the air is exhausted always from a toilet, a lavatory, a kitchen, and a bathroom, thus humidity adjustment is performed in the room too by this air stream and the durability of the building increases, and for persons, indoor harmful gas is discharged from each room, and fresh air is supplied and it becomes a healthy and comfortable space. Especially in winter, waste heat in life gathers in the high position of the staircase, and the supplied air becomes the mixture with outside air to be supplied, and flows to each room, so there is no necessity of ventilation for heat exchange, and also a fixed quantity of ventilation can be secured at all times, so this indoor ventilating housing can provide an energy-saving and highly comfortable housing space. |
