CN210861408U

CN210861408U - Air conditioner

Info

Publication number: CN210861408U
Application number: CN201922073250.9U
Authority: CN
Inventors: 陈志航; 谢鹏; 张滔; 陈良锐; 周何杰
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-26
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an air conditioner, it includes heat exchanger, water collector and electric auxiliary heating subassembly. In the air-out direction, the electric auxiliary heating assembly is located the low reaches of heat exchanger, and the upper end of water collector has opens the mouth, and the edge that opens the mouth has dodges the mouth, and the lower extreme and the water collector of heat exchanger are connected, and the lower extreme of heat exchanger inlays to be located dodges in the mouth, and the lower extreme and the water collector of electric auxiliary heating assembly are connected. According to the utility model discloses an air conditioner dodges the mouth through setting up on the water collector to inlay the lower extreme of heat exchanger and locate to dodge intraorally, not only can improve the assembly stability between water collector and the heat exchanger from this, can also set up the heat exchanger directly over the water collector, thereby be convenient for collect the water collector with the comdenstion water on the heat exchanger in, and then promote the air conditioner security.

Description

Air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning technology and specifically relates to an air conditioner is related to.

Background

In the related art, in an air conditioner indoor unit, the heat exchanger, the water pan and the electric auxiliary heating assembly are not reasonable enough in layout, so that the whole volume of the air conditioner is large, and the assembly stability of the electric auxiliary heating assembly is poor.

SUMMERY OF THE UTILITY MODEL

The application provides an air conditioner, the air conditioner has simple structure, advantage that stability is good.

According to the utility model discloses air conditioner, include: a heat exchanger; the electric auxiliary heating assembly is positioned at the downstream of the heat exchanger in the air outlet direction; the upper end of the water receiving tray is provided with an open hole, the edge of the open hole is provided with an avoiding hole, the lower end of the heat exchanger is connected with the water receiving tray, the lower end of the heat exchanger is embedded in the avoiding hole, and the lower end of the electric auxiliary heating assembly is connected with the water receiving tray.

According to the utility model discloses air conditioner dodges the mouth through setting up on the water collector to inlay the lower extreme of heat exchanger and locate to dodge intraorally, not only can improve the assembly stability between water collector and the heat exchanger from this, can also set up the heat exchanger directly over the water collector, thereby be convenient for collect the water collector with the comdenstion water on the heat exchanger in, and then promote air conditioner security.

In some embodiments, the number of the avoidance ports is two, and the two avoidance ports are spaced apart in the width direction of the heat exchanger.

In some embodiments, the heat exchanger comprises: the heat exchange tube comprises a plurality of U-shaped sections which are sequentially arranged along the up-down direction, and the U-shaped section at the lowermost end is embedded in the avoidance port; the first supporting piece is connected with the left end of the heat exchange tube, and the lower end of the first supporting piece is connected with the water receiving tray; and the second supporting piece is connected with the right end of the heat exchanger, and the lower end of the second supporting piece is connected with the water receiving tray.

In some embodiments, the electric auxiliary heating assembly includes a heating element and a mounting plate, an upper end of the heating element is connected to the first support member and the second support member through the mounting plate, and a lower end of the heating element is connected to the water pan.

In some embodiments, the inner bottom wall of the water tray is an inclined surface.

In some embodiments, the inclined surface is angled from 2 ° to 10 ° from the horizontal.

In some embodiments, the drain opening of the water pan is disposed at the lowest position of the inclined surface.

In some embodiments, the water tray has a raised protrusion therein, and the lower end of the electrically assisted thermal assembly is connected to the raised protrusion.

In some embodiments, the heat exchanger is disposed in parallel with the electrically assisted thermal assembly.

In some embodiments, the spacing between the heat exchanger and the electrically assisted thermal assembly is 5-20 mm.

In some embodiments, the outer wall surface of the water pan may be provided with a plurality of reinforcing ribs which intersect vertically and horizontally.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is an assembly schematic diagram of a heat exchanger, an electric auxiliary heating assembly and a water pan of an air conditioner according to an embodiment of the present invention;

FIG. 5 is an assembled view of the heat exchanger, the electrically assisted thermal assembly, and the drip tray of FIG. 4 from another perspective;

FIG. 6 is an assembled view from another perspective of the heat exchanger, the electrically assisted thermal assembly and the drip tray of FIG. 4;

FIG. 7 is a front view of the assembled structure of the heat exchanger, the electrically assisted thermal assembly and the water collector of FIG. 4;

FIG. 8 is a schematic cross-sectional view taken along line B-B of FIG. 7;

FIG. 9 is an enlarged view of a portion of FIG. 8 at C;

fig. 10 is a schematic perspective view of a water pan of an air conditioner according to an embodiment of the present invention;

fig. 11 is a schematic perspective view of a water pan of an air conditioner according to an embodiment of the present invention;

fig. 12 is a schematic perspective view of a water pan of an air conditioner according to an embodiment of the present invention.

Reference numerals:

in the air-conditioner 1, a heat exchanger is arranged,

a housing assembly 100, a front panel member 110, an outlet vent 114, a rear panel member 120, a base 130,

a heat exchanger 140, a heat exchanging pipe 141, a U-shaped section 142, a first support 143, a second support 144,

an electric auxiliary heating unit 150, a heating element 151, a mounting plate 152, an upper end mounting seat 153, a lower end mounting seat 154, a middle reinforcing seat 155,

a water receiving tray 160, a lifting projection 161, an opening 162, an avoiding opening 163, an inclined surface 164, a water discharge opening 165, a reinforcing rib 166,

fan assembly 200, driving motor 210, motor support 220, moving blade 230, and stationary blade 240.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

An air conditioner 1 according to an embodiment of the present invention is described below with reference to fig. 1 to 12.

As shown in fig. 1 and fig. 2, the air conditioner 1 according to the embodiment of the present invention includes a heat exchanger 140, an electric auxiliary heating assembly 150, and a water pan 160.

Specifically, the electric auxiliary heating assembly 150 is located downstream of the heat exchanger 140 in the air outlet direction. From this, when the air current blows to air conditioner 1 outside from air conditioner 1 inside, the air current can be earlier through heat exchanger 140, and the air current is after the heat transfer around heat exchanger 140, and through the electric auxiliary heating subassembly 150, the electric auxiliary heating subassembly 150 can further heat the air current, and then can promote the temperature of the air current that air conditioner 1 blew out rapidly to can make indoor temperature rise rapidly.

As shown in fig. 3 and 10, the upper end of the drip tray 160 has an open opening 162, so that condensed water on the heat exchanger 140 can be collected by the drip tray 160. As shown in fig. 10 to 12, the edge of the opening 162 has an escape opening 163, the lower end of the heat exchanger 140 is connected to the water pan 160, and the lower end of the heat exchanger 140 is embedded in the escape opening 163. It is understood that the lower end of the heat exchanger 140 may be located within the relief opening 163 and the heat exchanger 140 may be held in place by the edge structure of the relief opening 163.

Therefore, on one hand, the assembly stability between the water pan 160 and the heat exchanger 140 can be improved; on the other hand, the heat exchanger 140 can be arranged right above the water pan 160, so that condensed water on the heat exchanger 140 can be collected into the water pan 160 conveniently, and the safety of the air conditioner 1 is further improved. Further, in order to optimize the spatial layout of the various components in the air conditioner 1, the lower end of the electric auxiliary heating unit 150 is connected to the water collector 160.

According to the utility model discloses air conditioner 1, dodge mouthful 163 through setting up on water collector 160 to inlay the lower extreme of heat exchanger 140 and locate in dodging mouthful 163, not only can improve the assembly stability between water collector 160 and the heat exchanger 140 from this, can also set up heat exchanger 140 directly over water collector 160, thereby be convenient for collect the water collector 160 with the comdenstion water on the heat exchanger 140 in, and then promote the security of air conditioner 1.

As shown in fig. 10-12, in some embodiments, there may be two relief ports 163, with the two relief ports 163 spaced apart along the width of the heat exchanger 140. Thereby improving the assembling stability between the heat exchanger 140 and the drip tray 160. For example, as shown in fig. 7 and 10, the water collector 160 has two avoiding openings 163, one of which is located at the left end of the water collector 160, and the other of which is located at the right end of the water collector 160, the left lower end of the heat exchanger 140 is embedded in the left avoiding opening 163 of the water collector 160, and the right lower end of the heat exchanger 140 is embedded in the right avoiding opening 163 of the water collector 160, so that the stability of the heat exchanger 140 can be improved.

According to some embodiments of the present invention, as shown in fig. 4-6, the heat exchanger 140 may include: a heat exchanging pipe 141, a first support 143, and a second support 144. The heat exchange tube 141 may include a plurality of U-shaped sections 142, the U-shaped sections 142 are sequentially arranged in an up-down direction, the U-shaped section 142 located at the lowermost end is embedded in the avoiding opening 163, the first supporting member 143 is connected to the left end of the heat exchange tube 141, the lower end of the first supporting member 143 is connected to the water receiving tray 160, the second supporting member 144 is connected to the right end of the heat exchanger 140, and the lower end of the second supporting member 144 is connected to the water receiving tray 160. Thereby improving the overall stability of the heat exchanger 140. The first and

second supports

143 and 144 may each be a sheet metal part.

Further, as shown in fig. 6, the electric auxiliary heating assembly 150 may include a heat generating element 151 and a mounting plate 152. The upper end of the heating element 151 is connected to the first and second supporting

members

143 and 144 through the mounting plate 152, and the lower end of the heating element 151 is connected to the water pan 160. Accordingly, the upper end of the heating element 151 is fixed by the mounting plate 152, and the lower end of the heating element 151 is fixed by the drain pan 160, so that the heating element 151 can be stably mounted inside the air conditioner 1.

In order to improve the safety of the electric auxiliary heating assembly 150, in some embodiments, as shown in fig. 6, the electric auxiliary heating assembly 150 may further include an upper end mounting seat 153 and a lower end mounting seat 154, wherein the upper end of the heating element 151 is connected to the mounting plate 152 through the upper end mounting seat 153, and the lower end of the heating element 151 is connected to the mounting plate 152 through the lower end mounting seat 154. Upper end mount 153 and lower end mount 154 may both be formed of a thermoset material. The middle part of the heating element 151 can be provided with a middle reinforcing part 155, and the middle reinforcing part 155 can prevent the heating element 151 from bending, so that the use safety of the electric auxiliary heating assembly 150 can be improved.

As shown in fig. 3 and 10, the inner bottom wall of the drain pan 160 may be an inclined surface 164. Therefore, the condensed water can be collected conveniently, and the condensed water can be discharged conveniently. In some embodiments, the drain opening 165 of the drip tray 160 may be disposed at the lowest portion of the inclined surface 164. Further, the angle between the inclined surface 164 and the horizontal plane is 2 ° to 10 °. The term "horizontal" is understood here to mean: in the natural environment, the plane formed by the relatively completely static water is also referred to as the plane parallel to the plane. Further, the angle between the inclined surface 164 and the horizontal plane is 3 ° to 8 °.

As shown in fig. 3, 5 and 10, according to some embodiments of the present invention, in order to prevent the water in the water pan 160 from contacting the electric auxiliary heating assembly 150, the water pan 160 has a lifting protrusion 161 inside, and the lower end of the electric auxiliary heating assembly 150 is connected to the lifting protrusion 161. As shown in fig. 6, in order to simplify the installation process of the electric auxiliary heating unit 150, in some embodiments, the lower end of the electric auxiliary heating unit 150 may be fixed to the raised protrusion 161 of the water collector 160 by screws, and the upper end of the electric auxiliary heating unit 150 may also be fixed to the heat exchanger 140 by screws. In order to improve the structural strength of the water pan 160, as shown in fig. 11, a plurality of reinforcing ribs 166 may be disposed on the outer wall surface of the water pan 160.

As shown in fig. 5, according to some embodiments of the present invention, the heat exchanger 140 is disposed in parallel with the electrical auxiliary heating assembly 150. The distribution of the various components within the air conditioner 1 can thereby be optimized. In order to optimize the heating effect of the air conditioner 1 and fully exert the heating effect of the electric auxiliary heating assembly 150, the distance between the heat exchanger 140 and the electric auxiliary heating assembly 150 may be 5-20 mm. Further, the distance between the heat exchanger 140 and the electric auxiliary heating assembly 150 is 8-13 mm.

As shown in fig. 1, 2 and 4, in some embodiments, the air conditioner 1 further includes a housing assembly 100 and at least four sets of fan assemblies 200.

As shown in fig. 1, the housing assembly 100 includes: a front panel member 110, a rear panel member 120, and a base 130. Specifically, the front panel 110 has at least four air outlets 114, and cool air, warm air or normal temperature air can be blown out through the air outlets 114, and the at least four air outlets 114 can satisfy the air supply requirements in different directions in the indoor environment. The arrangement of the at least four air outlets 114 is not particularly required, for example, as shown in fig. 1, the front panel 110 includes six air outlets 114, the six air outlets 114 are divided into two rows, two rows of the air outlets 114 are spaced apart along the width direction of the front panel 110, each row includes three air outlets 114, and the three air outlets 114 are sequentially spaced from top to bottom.

As shown in fig. 1, the front panel member 110 and the rear panel member 120 are snap-fitted to define a mounting cavity. As shown in fig. 1, the lower end of the front panel part 110 and the lower end of the rear panel part 120 are inserted into the chassis 130. The base 130 may be a member for supporting and fixing the front panel member 110 and the rear panel member 120, the base 130 is located at the lower ends of the front panel member 110 and the rear panel member 120, the front panel member 110 is inserted into the base 130, and the rear panel member 120 is also inserted into the base 130. Thus, the front panel 110 and the rear panel 120 can be connected together by the base 130, and the connection stability of the front panel 110 and the rear panel 120 can be improved.

As shown in FIG. 2, a fan assembly 200 is disposed within the mounting cavity, and the fan assembly 200 may include a drive motor 210, a motor mount 220, moving blades 230, and stationary blades 240. Wherein, the driving motor 210 is connected with the housing assembly 100 through the motor bracket 220. Thereby facilitating fixing of the driving motor 210. The moving blade 230 is connected to a driving motor 210, and the driving motor 210 drives the moving blade 230 to rotate. As shown in fig. 2, the stator blades 240 are provided downstream of the rotor blades 230 in the air outlet direction, and the stator blades 240 are connected to the motor mount 220. To facilitate machining of the motor mount 220, in some embodiments, the motor mount 220 is integrally formed with at least some of the stationary blades 240.

In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air conditioner, comprising:

a heat exchanger;

the electric auxiliary heating assembly is positioned at the downstream of the heat exchanger in the air outlet direction;

the upper end of the water receiving tray is provided with an open hole, the edge of the open hole is provided with an avoiding hole, the lower end of the heat exchanger is connected with the water receiving tray, the lower end of the heat exchanger is embedded in the avoiding hole, and the lower end of the electric auxiliary heating assembly is connected with the water receiving tray.

2. The air conditioner according to claim 1, wherein the avoidance ports are two, and the two avoidance ports are spaced apart in a width direction of the heat exchanger.

3. The air conditioner according to claim 1, wherein the heat exchanger comprises:

the heat exchange tube comprises a plurality of U-shaped sections which are sequentially arranged along the up-down direction, and the U-shaped section at the lowermost end is embedded in the avoidance port;

the first supporting piece is connected with the left end of the heat exchange tube, and the lower end of the first supporting piece is connected with the water receiving tray;

and the second supporting piece is connected with the right end of the heat exchanger, and the lower end of the second supporting piece is connected with the water receiving tray.

4. The air conditioner according to claim 3, wherein the electric auxiliary heating unit includes a heating element and a mounting plate, an upper end of the heating element is connected to the first and second supporting members through the mounting plate, and a lower end of the heating element is connected to the water receiving tray.

5. The air conditioner as claimed in claim 1, wherein the inner bottom wall of the water tray is inclined.

6. The air conditioner according to claim 5, wherein the inclined surface is inclined at an angle of 2 ° to 10 ° with respect to a horizontal plane.

7. The air conditioner as claimed in claim 5, wherein the drain port of the drain pan is provided at the lowest portion of the inclined surface.

8. The air conditioner as claimed in claim 1, wherein the water receiving tray has a raised protrusion therein, and the lower end of the electric auxiliary heating unit is connected to the raised protrusion.

9. The air conditioner of claim 1, wherein the heat exchanger is disposed in parallel with the electrical auxiliary heating assembly.

10. An air conditioner according to claim 9, wherein the spacing between the heat exchanger and the electrical auxiliary heating assembly is 5-20 mm.

11. The air conditioner as claimed in claim 1, wherein the outer wall surface of the water pan is provided with a plurality of ribs crossing vertically and horizontally.