CN202734358U - Fin type evaporator for wall-mounted air conditioners - Google Patents

Abstract

A fin type evaporator for wall-mounted air conditioners comprises a copper tube (1), supports (2) and fins, a gutter (3) is arranged on the supports (2) close to the inner side of the copper tube (1), and the condensed water coming out of the gutter can drop into a water-collecting tray of an air conditioner. When flowing down from the copper tube (1) of the evaporator, the condensed water can first converge into the gutter (3), and is guided into the water-collecting tray by the gutter (3) and then drained out, and thereby the condensed water is effectively prevented from flowing into the air duct of the air conditioner.

Description

The wall-hanging air conditioner finned evaporator

Technical field

The utility model relates to evaporator using for air, especially the wall-hanging air conditioner finned evaporator.

Background technology

Evaporimeter is the vitals in the air-conditioning refrigeration system.The cold-producing medium of low temperature is by evaporimeter, carries out heat exchange with the air in the external world, and the liquid refrigerant endothermic transition is gaseous state, absorbs the heat of room air, reaches the purpose that reduces indoor temperature.When refrigeration, because evaporimeter copper pipe temperature outside is high, evaporimeter copper pipe inboard has temperature low, and evaporator external has condensed water and produces.

The indoor set of existing wall-hanging air conditioner generally all is provided with water accumulating disc at wind guiding rack.The condensed water that evaporimeter produces is pooled in the water accumulating disc, and is discharged into outdoor through weep pipe from the indoor set right side.Therefore, the indoor set of wall-hanging air conditioner is not horizontal mounting arrangements, but the minute angle that is tilted to the right is smooth and easy so that condensed water is discharged.

Wall-hanging air conditioner comprises U-shaped copper pipe 1, support 2, fin (claim again aluminium foil, be positioned at support 2 inboards, be not shown) with finned evaporator as shown in Figure 1.If the indoor set installation site of wall-hanging air conditioner is incorrect a little, just its condensed water can flow to along support 1 in the air-conditioning duct (not shown) of base as shown by arrows in FIG., then drop on the ground, room and wall on, rather than be discharged to outdoor through water accumulating disc.

The utility model content

The utility model is to solve the problems referred to above of wall-hanging air conditioner, so that condensed water is discharged to through water accumulating disc preferably is outdoor.

For this reason, the utility model provides a kind of wall-hanging air conditioner evaporator support, comprises copper pipe, support, fin, and the support in next-door neighbour copper pipe inboard is provided with gutter, from gutter condensing drip out in the water accumulating disc of air-conditioning.

In the utility model, because the support inner surface below next-door neighbour's copper pipe is provided with gutter, condensed water can at first import gutter when the copper pipe of evaporimeter flows down, and drip in the water accumulating disc through gutter guiding, then be discharged to outdoor, thereby effectively avoided condensation flow in air-conditioning duct.

As a kind of preferred, above-mentioned gutter is the U-lag of degree of depth 0.4-0.6mm, width 0.8-1.2mm.

Description of drawings

Further specify the utility model below in conjunction with the drawings and specific embodiments.

Fig. 1 for clarity sake, has omitted the parts such as fin, and copper pipe has wherein been analysed and observe along the support inner surface for existing wall-hanging air conditioner finned evaporator structural representation;

Fig. 2 is wall-hanging air conditioner of the present utility model finned evaporator structural representation, for clarity sake, has omitted the parts such as fin, and copper pipe is wherein analysed and observe along the support inner surface.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

As shown in Figure 2, the wall-hanging air conditioner finned evaporator of this enforcement, comprise copper pipe 1, support 2, fin reviewing (not shown), be provided with the U-shaped gutter 3 of degree of depth 0.5mm, width 1mm at support 2 inner surfaces of next-door neighbour below the copper pipe 1, the condensing drip that drips from this gutter 3 is in the water accumulating disc (not shown) water leg of air-conditioning.

Owing to be provided with gutter 3 on the support inner surface of copper pipe 1 below, condensed water can at first import gutter 3 when the copper pipe 1 of evaporimeter flows down, and be directed in the water accumulating disc through gutter 3 as shown by arrows in FIG., then be discharged to outdoor, thereby effectively avoided condensation flow in air-conditioning duct.

More than be one of embodiment of the present utility model, for those skilled in the art, do not spend performing creative labour, on the basis of above-described embodiment, can do multiple variation, can realize the purpose of this utility model equally.But this variation obviously should be in the protection domain of claims of the present utility model.

Claims (2)

1. the wall-hanging air conditioner finned evaporator comprises copper pipe, support, fin, it is characterized in that: be provided with gutter at the support inner surface of next-door neighbour below the aforementioned copper pipe, from gutter condensing drip out in the water accumulating disc of air-conditioning.

2. wall-hanging air conditioner finned evaporator, it is characterized in that: above-mentioned gutter is the U-lag of degree of depth 0.4-0.6mm, width 0.8-1.2mm.

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