KR19980058410U - Drain Fan for Separate Air Conditioner - Google Patents

Abstract

The present invention is formed on the bottom of the evaporator of the separate air conditioner to form a hook portion in the drain fan of the separate air conditioner for receiving the condensate water falling from the evaporator and discharged to the outside, and the auxiliary drain fan coupled to the hook portion is installed condensate water falling from the evaporator Is collected in the auxiliary drain pan and discharged to the outside.

Description

Drain Fan for Separate Air Conditioner

The present invention relates to a drain fan of a separate type air conditioner, and more particularly, to a drain fan of a split type air conditioner in which a condensate is discharged to the outside on the inclined surface of the auxiliary drain pan by seating the auxiliary drain fan which is inclined from one side to the other side to the drain pan. will be.

Commonly used separate air conditioner is divided into indoor unit and outdoor unit, indoor unit is used as a cooling device of the indoor side, outdoor unit is used as a heat dissipation and refrigerant compression device,

The indoor unit is located at the rear of the main body chassis 10, the evaporator 20 to absorb and evaporate heat from the fluid flowing through the tube to lower the ambient temperature, as shown in FIG. And the fan 30 which blows the sucked air into the room through the evaporator 20 and the condensed water that is condensed in the evaporator 20 by being located below the evaporator 20. It is comprised including the drain pan 40 which receives and discharge | releases to the exterior.

The drain pan of the separate type air conditioner according to the prior art has a horizontal surface 41 in which condensate falls, and drainage surfaces 42 and 42 'which are lower than the horizontal surface 41 at both ends of the horizontal surface 41, as shown in FIG. And hoses 44 and 44 'connected to the outlets 43 and 43' formed in the drainage surfaces 42 and 42 ', so that the condensed water condensed in the evaporator 20 falls on the horizontal surface 41 and the horizontal surface ( The condensed water dropped to 41 flows to the drain surfaces 42 and 42 'and is discharged to the outside through the outlets 43 and 43' and the hoses 44 and 44 '.

However, since the hoses formed in the drain pan of the separate air conditioner are located at both sides, the condensate is always drained to one side of the clogged drain surface because the one side is blocked at the time of piping and the other side is opened to discharge the condensate to the outside. There was a problem that can not be made smoothly.

The present invention has been made in order to solve the problems as described above, so that the condensed water dropped to the auxiliary drain pan can be smoothly drained to the outside through the hose of the drain pan by combining the auxiliary drain pan having an inclined surface formed in the drain pan to be stirred. The purpose is to provide a drain fan of a separate air conditioner.

1 is a cross-sectional view of an indoor unit in which a drain fan of a separate type air conditioner according to the prior art is represented.

Figure 2 is a perspective view of the drain fan of the separate type air conditioner according to the prior art,

3 is a perspective view of the drain fan of the separate type air conditioner according to the present invention,

Figure 4 is a perspective view of the auxiliary drain pan seated on the drain pan of the separate type air conditioner according to the present invention,

5 is a cross-sectional view taken along line A-A 'and B-B' of FIG. 4.

Explanation of symbols for the main parts of the drawings

50: drain pan 51: horizontal surface

52, 52 ': Drainage 53, 53': Outlet

54, 54 ': hose 55: hanger

60: auxiliary drain pan 61: inclined surface

62: guide face 63: locking portion

The present invention is formed on the bottom of the evaporator of the separate air conditioner to form a hook portion in the drain fan of the separate air conditioner for receiving the condensate water falling from the evaporator and discharged to the outside, the condensate water falling from the evaporator is installed by the auxiliary drain fan coupled to the hook portion It is characterized in that discharged to the outside by collecting in the auxiliary drain pan.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

3 and 4, the auxiliary drain pan 60 is coupled to the drain pan 50. The drain pan 50 has a horizontal surface 51, drainage surfaces 52 and 52 ′ which are lower than the horizontal surface 51 at both ends of the horizontal surface 51, and discharge ports formed in the drain surface 52 and 52 ′. Hoses 54 and 54 'connected to 53 and 53', and a plurality of hooks 55 extending upwardly from the horizontal plane 51 and whose ends are opposed to the horizontal plane. The auxiliary drain pan 60 has an inclined surface 61 formed to be inclined from one side 60 'to the other side 60' 'from one side 60', and has a steep slope at an end of the inclined surface 61. The guide surface 62 is located on the discharge port 53, 53 'of the and a plurality of engaging portions 63 extending downward on the lower surface and the end thereof is opposed to the lower surface.

In order to couple the auxiliary drain fan 60 to the drain 50 fan of the separate type air conditioner according to the present invention configured as described above, the hook portion 63 of the auxiliary drain fan 60 is formed on the drain pan 50. It is good to hang on the part 55. When the condensed water condensed in the evaporator (not shown) falls on the inclined surface 61 of the auxiliary drain pan 60, the condensed water flows directly on the inclined surface 61 and flows to the guide surface 62, and the drain surface 52 of the drain pan 50. To flow. The condensed water is discharged to the outside through the discharge port 53 formed on the drain surface 52 and the hose 54 inserted below.

If the condensate is to flow to the other side of the drain surface 52 ', the auxiliary drain pan 60 is removed from the hook portion 55 of the drain pan 50, and the other side of the drain pan 50 Condensate is discharged to the outside through the drain surface 52 '.

As described above, by combining the auxiliary drain fan to the drain fan of the separate air conditioner according to the present invention, the condensate that is condensed from the evaporator flows down the slope of the auxiliary drain pan to the hose of the drain pan, so that the drainage of the condensate can be made smoothly. There is an advantage.

In addition, the hook portion is formed in the drain pan and the hook portion is formed in the auxiliary drain pan, so that the auxiliary drain pan can be removed from the drain pan, thereby advantageously freely selecting the drainage of the condensate.

Claims (3)

In the drain fan of the separate air conditioner, which is located below the evaporator of the separate air conditioner and receives the condensate water falling from the evaporator and discharges it to the outside, The drain pan of the separate air conditioner, characterized in that the hook portion is formed in the drain pan and the auxiliary drain pan coupled to the hook portion is installed so that condensed water falling from the evaporator is accumulated in the auxiliary drain pan and discharged to the outside. The method of claim 1, The auxiliary drain pan has a hook portion formed on a lower surface thereof, and is fitted to a hook portion of the drain pan, and the condensed water drain pan of the separate air conditioner characterized in that the surface receiving the condensate forms an inclined surface from one side to the other side. The method of claim 2, The auxiliary drain pan is a drain pan of a separate air conditioner, characterized in that the guide surface having a steep inclination is formed at the end of the other side and the inclined portion is located on the outlet of the drain pan.