There are several specific applications of axial flow fans in household appliances.Here are some common examples:

1. Air conditioning systems: Axial flow fans are widely used in residential air conditioning systems for circulating and delivering cold (or hot) air. They are typically installed in outdoor or indoor units of air conditioners, assisting in the exhaust of outdoor air or the supply of cold (or hot) air indoors.

2. Exhaust fans: Axial flow fans are used as exhaust fans to remove smoke, odors, and moisture from areas such as kitchens, bathrooms, and toilets. They are installed near walls, ceilings, or windows and work by expelling polluted air outdoors, maintaining fresh indoor air.

3. Dryers: Axial flow fans play a crucial role in household dryers by expelling moisture and hot air generated during the drying process. They are usually installed at the rear or side of the dryer to exhaust the moisture and hot air outdoors, speeding up the drying of clothes.

4. Electronic equipment cooling: Axial flow fans are also used for cooling household electronic devices such as televisions, computers, and audio systems. They are installed internally or at the bottom of the equipment, circulating air to aid in heat dissipation and maintaining safe temperatures for the devices.

5. Dehumidifiers: Axial flow fans are employed in household dehumidifiers to circulate air and remove excess moisture indoors. They are typically installed inside dehumidifiers, drawing in humid air and releasing dry air back into the room through the operation of axial flow fans.

These are just some common examples of the specific applications of axial flow fans in household appliances, and their precise applications may vary across different types of appliances.