| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a grave that has a structure capable of keeping the inside of a cineration chamber cleaner by preventing retention of wet air in the cineration chamber so as to prevent dew condensation on a wall surface of the cineration chamber. <P>SOLUTION: An incense burner stand installed in front of a grave is provided with an air duct through which outside air is circulated, and the air duct communicates with a branch port provided on the back side of the incense burner stand. A wind mill, which is rotated by receiving an airflow and generates an airflow flowing into the branch port, is provided in the air duct or the branch port. When the incense burner stand is installed in front of a box, the branch port communicates with an opening which is connected to a cineration chamber provided in the box. A natural wind generated around the grave flows into the air duct and rotates the wind mill. The wind passing through the wind mill and the wind generated by the rotation of the wind mill flow into the cineration chamber through the branch port and the opening, and the air in a void is sucked out to provide ventilation in the cineration chamber. <P>COPYRIGHT: (C)2012,JPO&INPIT |
