CN213578044U

CN213578044U - Drainage structure and air conditioner

Info

Publication number: CN213578044U
Application number: CN202022738430.7U
Authority: CN
Inventors: 李军; 江键; 招成炜; 李德清
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-29
Anticipated expiration: 2030-11-23

Abstract

The utility model provides a drainage structure and an air conditioner, wherein the drainage structure comprises a main body, a water guide groove and a sharp mouth structure, the main body is provided with an inflow end, a discharge end and a first drainage surface, and the height of the first drainage surface is gradually reduced in the direction from the inflow end to the discharge end; the diversion groove is arranged on the main body and is sunken from the first diversion surface to the main body; the tip structure is arranged at the discharge end of the main body in a protruding mode and is provided with a water discharge port communicated with the water guide groove. Adopt this scheme, the first drainage face that sets up through the slope can be convenient for the flow of water, is convenient for concentrate water through the diversion channel, can reduce the area of contact with water through the sharp mouth structure to reduce the surface tension and the flow resistance of water, the water of being convenient for is discharged from the outlet, has avoided water to flow backward along drainage structure's bottom surface.

Description

Drainage structure and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to a drainage structure and air conditioner.

Background

The plane drainage is adopted usually at all kinds of diversion ends of air conditioner, and under the condition that the water yield is few, the comdenstion water that this kind of structure end flowed out can follow the wall and flow backward, can lead to the comdenstion water to flow into electrified part and cause the safety problem, or lead to the comdenstion water can't flow into drainage structure, and then drip to the chassis and flow to ground, influence consumer's use and experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage structure and air conditioner to the condensate water flows out.

In order to achieve the above object, according to an aspect of the present invention, the present invention provides a drainage structure, including: a body having an inflow end, an exhaust end, and a first inflow surface, the first inflow surface decreasing in height in a direction from the inflow end to the exhaust end; the water diversion groove is arranged on the main body and is sunken from the first drainage surface to the inside of the main body; the tip structure is arranged at the discharge end of the main body in a protruding mode and provided with a water discharge port communicated with the water diversion groove.

Further, the height of the bottom wall of the gutter gradually decreases in a direction from the inflow end to the discharge end.

Further, the diversion trench is provided with a second diversion surface and a third diversion surface which are arranged oppositely, the second diversion surface and the third diversion surface both extend to the bottom wall of the diversion trench from the first diversion surface, and the second diversion surface and the third diversion surface are both obliquely arranged relative to the vertical direction.

Further, the inclination angle of the first drainage surface relative to the horizontal plane is 3-80 degrees.

Further, the inclination angle of the bottom wall of the water diversion groove relative to the horizontal plane is 10-80 degrees.

Further, the size of the nib structure gradually decreases in a direction from the inflow end to the discharge end.

Further, the drainage structure still includes that two intervals set up lateral wall on the main part, two the position of lateral wall all is higher than first drainage face, first drainage face is located two between the lateral wall.

According to another aspect of the present invention, an air conditioner is provided, which comprises the above-mentioned drainage structure.

Furthermore, the air conditioner also comprises an air duct structure and a water receiving structure arranged at the bottom of the air duct structure, and the drainage structure is arranged on the water receiving structure.

Further, the air duct structure is vertically arranged, the water receiving structure is provided with a water receiving surface, and the water receiving surface is connected with the first drainage surface of the drainage structure.

The technical scheme of the utility model is applied, a drainage structure is provided, the drainage structure comprises a main body, a water guiding groove and a sharp mouth structure, the main body is provided with an inflow end, a discharge end and a first drainage surface, and the height of the first drainage surface is gradually reduced in the direction from the inflow end to the discharge end; the diversion groove is arranged on the main body and is sunken from the first diversion surface to the main body; the tip structure is arranged at the discharge end of the main body in a protruding mode and is provided with a water discharge port communicated with the water guide groove. Adopt this scheme, the first drainage face that sets up through the slope can be convenient for the flow of water, is convenient for concentrate water through the diversion channel, can reduce the area of contact with water through the sharp mouth structure to reduce the surface tension and the flow resistance of water, the water of being convenient for is discharged from the outlet, has avoided water to flow backward along drainage structure's bottom surface.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram showing a structure in an air conditioner according to an embodiment of the present invention;

FIG. 2 shows a cross-sectional view of FIG. 1;

FIG. 3 shows an enlarged view of FIG. 1 at the drainage structure;

FIG. 4 shows a top view of FIG. 1 at the drainage structure;

fig. 5 shows a cross-sectional view of fig. 1 at the drainage structure.

Wherein the figures include the following reference numerals:

10. a main body; 11. a first drainage surface; 20. a water diversion groove; 21. a second drainage surface; 22. a third drainage surface; 30. a sharp-nose structure; 40. a side wall; 50. an air duct structure; 60. a water receiving structure.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a drainage structure, including: a main body 10, the main body 10 having an inflow end, an exhaust end and a first introduction surface 11, the first introduction surface 11 gradually decreasing in height in a direction from the inflow end to the exhaust end; a water guide groove 20 provided on the main body 10, the water guide groove 20 being recessed from the first drainage surface 11 into the main body 10; and a nib structure 30 protrudingly provided at the discharge end of the body 10, the nib structure 30 having a discharge port communicating with the flume 20.

By adopting the scheme, the first drainage surface 11 which is obliquely arranged can facilitate the flow of water, the water can be conveniently concentrated through the water guide groove 20, the contact area with the water can be reduced through the sharp-mouth structure 30, so that the surface tension and the flow resistance of the water are reduced, the water can be conveniently discharged from the water outlet, and the water is prevented from flowing backwards along the bottom surface of the drainage structure.

In the present embodiment, the height of the bottom wall of the gutter 20 gradually decreases in the direction from the inflow end to the discharge end. Thus, the water collected in the water guide groove 20 can flow quickly under the action of gravity, and the water is convenient to drain.

In the present embodiment, the gutter 20 has a second drainage surface 21 and a third drainage surface 22 which are oppositely arranged, the second drainage surface 21 and the third drainage surface 22 each extend from the first drainage surface 11 to the bottom wall of the gutter 20, and the second drainage surface 21 and the third drainage surface 22 are each arranged obliquely with respect to the vertical direction. The second and third

water guide surfaces

21 and 22 facilitate the water on the first water guide surface 11 to be collected into the water guide groove 20 and discharged. In particular, the second and

third drainage surfaces

21, 22 are arranged in a V-shape.

In this embodiment the first drainage surface 11 is inclined at an angle of 3-80 deg. to the horizontal. The inclination angle of the first drainage surface 11 is set within this range, so that the resistance of water can be reduced and the flow can be accelerated.

In the present embodiment, the bottom wall of the flume 20 is inclined at an angle of 10-80 ° with respect to the horizontal. Setting the inclination angle of the bottom wall of the gutter 20 within this range can reduce the resistance of water and accelerate the flow.

Specifically, the size of the nib structure 30 gradually decreases in a direction from the inflow end to the discharge end. This reduces the contact area with the water, thereby reducing the surface tension and flow resistance of the water, facilitating the drainage of the water from the drain opening.

Further, the drainage structure further comprises two side walls 40 arranged on the main body 10 at intervals, the two side walls 40 are higher than the first drainage surface 11, and the first drainage surface 11 is located between the two side walls 40. The two side walls 40 can block the water on the first drainage surface 11, so that the water is prevented from flowing freely.

Another embodiment of the utility model provides an air conditioner, air conditioner includes foretell drainage structure. By adopting the scheme, the first drainage surface 11 which is obliquely arranged can facilitate the flow of water, the water can be conveniently concentrated through the water guide groove 20, the contact area with the water can be reduced through the sharp-mouth structure 30, so that the surface tension and the flow resistance of the water are reduced, the water can be conveniently discharged from the water outlet, and the water is prevented from flowing backwards along the bottom surface of the drainage structure. Therefore, the condensed water can be effectively guided to flow according to a designed flow path, the structural design can be simplified, efficient drainage is realized, electrical safety accidents are avoided, and the user experience is improved.

In this embodiment, the air conditioner further includes an air duct structure 50 and a water receiving structure 60 disposed at the bottom of the air duct structure 50, and the drainage structure is disposed on the water receiving structure 60. The condensate water produced by the air duct structure 50 falls downward and is then caught and transported to the drainage structure by the water receiving structure 60.

Further, the air duct structure 50 is vertically disposed, and the water receiving structure 60 has a water receiving surface connected to the first drainage surface 11 of the drainage structure. The water receiving surface is connected with the first drainage surface 11 of the drainage structure, so that water on the water receiving surface can flow onto the drainage structure conveniently, and is discharged through the drainage structure.

When the air conditioner operates, the condensate water collects in the drainage structure, and the first drainage surface through the drainage structure moves to the drainage end, and when the water yield was less, the condensate water got into the V type diversion channel that the low rear end of front end is high, and gravity is greater than forward motion under the tensile condition, and when flowing the eight characters mouth (sharp mouth structure promptly), the point of eight characters mouth reduced water droplet surface tension, and the water droplet descends downwards, avoids receiving tension water droplet to hang along the wall, avoids flowing backward at first drainage surface reverse side. When the water quantity is more, after the condensed water enters the tail end, the water quantity is more, the motion is slightly influenced by the tension, and the condensed water directly flows out under the influence of gravity at the splayed opening and cannot be suspended or flow backwards.

Adopt the utility model discloses a drainage structure makes the air conditioner comdenstion water flow according to the design route, and the effectual comdenstion water that prevents is scurried in disorder and is got into accidents such as electric parts short circuit initiation air conditioner on fire, can not normal operating or comdenstion water flow in the chassis and overflow ground and cause the user to complain after sale, has improved user experience.

Adopt the utility model discloses a drainage structure, under the condition that the water yield is few, the terminal comdenstion water of diversion can not hang for a long time at the end, influences drainage efficiency. By adopting the drainage structure of the utility model, the sharp mouth structure at the end of the diversion can simplify the existing design.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

Claims

1. A drainage structure, comprising:

a main body (10), the main body (10) having an inflow end, an exhaust end and a first flow introduction surface (11), the first flow introduction surface (11) decreasing in height in a direction from the inflow end to the exhaust end;

a gutter (20) disposed on the body (10), the gutter (20) being recessed into the body (10) from the first drainage surface (11);

the tip structure (30) is arranged at the discharge end of the main body (10) in a protruding mode, and the tip structure (30) is provided with a water discharge opening communicated with the water guide groove (20).

2. The flow directing structure according to claim 1, characterized in that the height of the bottom wall of the gutter (20) decreases gradually in the direction from the inflow end to the discharge end.

3. The drainage structure according to claim 1, characterized in that the gutter (20) has a second and a third oppositely arranged drainage surface (21, 22), which second and third drainage surfaces (21, 22) each extend from the first drainage surface (11) to a bottom wall of the gutter (20), which second and third drainage surfaces (21, 22) are both arranged obliquely with respect to the vertical.

4. The drainage structure according to claim 1, characterized in that the first drainage surface (11) is inclined at an angle of 3-80 ° to the horizontal.

5. The drainage structure according to claim 2, characterized in that the inclination of the bottom wall of the gutter (20) with respect to the horizontal is 10 ° -80 °.

6. The drainage structure according to claim 1, characterized in that the size of the cusp structure (30) decreases gradually in the direction from the inflow end to the discharge end.

7. The drainage structure according to claim 1, characterized in that it further comprises two side walls (40) spaced apart on the body (10), both side walls (40) being located at a higher level than the first drainage surface (11), the first drainage surface (11) being located between the two side walls (40).

8. An air conditioner characterized in that it comprises the flow guide structure of any one of claims 1 to 7.

9. The air conditioner according to claim 8, further comprising an air duct structure (50) and a water receiving structure (60) disposed at a bottom of the air duct structure (50), wherein the drainage structure is disposed on the water receiving structure (60).

10. Air conditioner according to claim 9, characterized in that the air duct structure (50) is arranged vertically, the water receiving structure (60) having a water receiving surface, the water receiving surface being connected to the first drainage surface (11) of the drainage structure.