AUTOMATIC DUST-REMOVING AND CLEANING DEVICE FOR FILTER NET OF AIR-CONDITIONER

摘要

Disclosed is an automatic dust-removing and cleaning device for a filter net of an air-conditioner which has a filter net (2) with an end to end sealing ring structure. The filter net (2) comprises a net frame (21) provided with gear sockets (211), and a mesh (22). A driving gear (5) is installed at one corner of an air inlet frame (1) of the air conditioner and meshed with the gear sockets (211) of the net frame (21). Driven gears (6) are installed at the other three corners of the air inlet frame (1) of the air conditioner and meshed with the gear sockets (211) of the net frame (21). A drive mechanism (12) drives the driving gear (5) to rotate. A dust-collecting box (3) is installed at the bottom of the air inlet frame (1) of the air conditioner and provided with a water inlet and a water outlet. The water inlet is connected to a water inlet pipe (8) and the water outlet is connected to a water outlet pipe (9). A dust removing brush (4) is installed on the dust-collecting box (3), located below the filter net (2) and in contact with the filter net (2) simultaneously.

主权项

1. An automatic dust-removing and cleaning device for a filter screen of an air conditioner, comprising a filter screen, a driving mechanism, a driving gear, driven gears, a dust-removing brush and a dust-collecting box, wherein,
the filter screen is of a closed ring structure connected in an end-to-end manner, and comprises a screen frame provided with tooth grooves, and a screen wires; the driving gear is mounted at one corner of an air inlet frame of the air conditioner and is engaged with the tooth grooves of the screen frame, each of the driven gears is mounted at each of other three corners of the air inlet frame of the air conditioner and is engaged with the tooth grooves of the screen frame, and the driving mechanism drives the driving gear to rotate; the dust-collecting box is mounted at a bottom of the air inlet frame of the air conditioner, and is provided with a water inlet connected to a water inlet pipe, and a water outlet connected to a water outlet pipe; and the dust-removing brush is mounted above the dust-collecting box, is located below the filter screen and is in contact with the filter screen.