초록 ▼

The present invention relates to an exhaust structure for a clothes dryer in an apartment building. The exhaust structure includes at least one riser pipe mounted in a vertical direction crossing every floor of a building, a plurality of branch pipes branched from the riser pipe to a household in th

The present invention relates to an exhaust structure for a clothes dryer in an apartment building. The exhaust structure includes at least one riser pipe mounted in a vertical direction crossing every floor of a building, a plurality of branch pipes branched from the riser pipe to a household in the every floor to guide exhaust gas from the household to the riser pipe, a lint filter provided in each of the plurality of branch pipes to filter lint included in the exhaust gas, a first pressure sensor provided in front of the lint filter to sense a pressure in each of the plurality of branch pipes, and a filter controller to determine whether the lint filter is blocked, by receiving a value of the pressure sensed by the first pressure sensor.

대표청구항 ▼

What is claimed is: 1. An exhaust structure for a clothes dryer in an apartment building, comprising:at least one riser pipe mounted in a vertical direction crossing every floor of a building;a plurality of branch pipes branched from the riser pipe to a household in the every floor to guide exhaust

What is claimed is: 1. An exhaust structure for a clothes dryer in an apartment building, comprising:at least one riser pipe mounted in a vertical direction crossing every floor of a building;a plurality of branch pipes branched from the riser pipe to a household in the every floor to guide exhaust gas from the household to the riser pipe;a lint filter provided in each of the plurality of branch pipes to filter lint included in the exhaust gas;a first pressure sensor provided in front of the lint filter to sense a pressure in each of the plurality of branch pipes; anda filter controller to determine whether the lint filter is blocked, by receiving a value of the pressure sensed by the first pressure sensor.