CN214009511U - Air duct piece of air conditioner and air conditioner with air duct piece - Google Patents

Abstract

The utility model discloses a wind channel spare of air conditioner and have its air conditioner, the air conditioner includes heat exchanger assembly, heat exchanger assembly has non-ventilative district, wind channel spare includes: the air duct body limits an air outlet duct, and an air outlet of the air duct is opposite to the heat exchanger component; the partition plate is arranged in the air duct piece, and in the flowing direction of the airflow, the partition plate is arranged opposite to the non-ventilation area of the heat exchanger assembly. According to the utility model discloses a wind channel spare of air conditioner can improve the wind field, improves the regional amount of wind of heat transfer of flow to heat exchanger assembly, is favorable to making heat exchanger assembly's heat transfer region to receive wind evenly simultaneously, improves heat exchanger assembly's heat exchange efficiency.

Description

Air duct piece of air conditioner and air conditioner with air duct piece

Technical Field

The utility model belongs to the technical field of air conditioning and specifically relates to a wind channel spare of air conditioner and have its air conditioner is related to.

Background

In the correlation technique, the heat exchanger assembly of air conditioner is formed by a plurality of heat exchangers concatenation, and the concatenation department of two adjacent heat exchangers has non-ventilative district, when wind channel spare was to the heat exchanger assembly air supply, can't exert the heat exchange efficiency and the potentiality of heat exchanger to the biggest, the refrigeration of restriction air conditioner heat performance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a wind channel spare of air conditioner can improve the wind field, improves the regional amount of wind of heat transfer of flow direction heat exchanger assembly, is favorable to making heat exchanger assembly's the regional wind-engaging of heat transfer simultaneously even, improves heat exchanger assembly's heat exchange efficiency.

The utility model also provides an air conditioner of having above-mentioned wind channel spare.

According to the utility model discloses wind channel spare of air conditioner, the air conditioner includes heat exchanger assembly, heat exchanger assembly has non-ventilative district, wind channel spare includes: the air duct body limits an air outlet duct, and an air outlet of the air duct is opposite to the heat exchanger component; the partition plate is arranged in the air duct piece, and in the flowing direction of the airflow, the partition plate is arranged opposite to the non-ventilation area of the heat exchanger assembly.

According to the utility model discloses wind channel spare of air conditioner through set up the baffle in wind channel spare, on the flow direction of air current, the baffle sets up with heat exchanger assembly's non-ventilative district relatively, can improve the wind field, can reduce the amount of wind in flow direction heat exchanger assembly's non-ventilative district, improves the regional amount of wind of heat transfer to heat exchanger assembly, is favorable to making heat exchanger assembly's heat transfer region to catch the wind evenly simultaneously to improve heat exchanger assembly's heat exchange efficiency.

In some embodiments of the present invention, the partition is located at the middle of the air outlet in the height direction of the air outlet, and the partition is located at the two ends of the air outlet in the length direction and connected to the air duct body.

In some embodiments of the present invention, the wind guiding length of the partition board is L, and L satisfies: l is more than or equal to 15 mm.

In some embodiments of the present invention, the width of the baffle plate that keeps out the wind is W, and W satisfies: w is more than or equal to 15 mm.

In some embodiments of the present invention, the partition plate comprises: the two ends of the first plate in the length direction of the air outlet are connected with the inner side wall of the air duct piece; a second plate disposed to be spaced apart from the first plate in a height direction of the air discharge opening; and two ends of the connecting plate are respectively connected with one ends of the first plate and the second plate, which are far away from the heat exchanger assembly.

In some embodiments of the present invention, the air duct body has a spiral casing and a spiral tongue, a centrifugal wind wheel is disposed in the spiral casing, and the first plate and the second plate all extend toward a side close to the spiral tongue in a flowing direction of the airflow.

In some embodiments of the present invention, the connecting plate is formed as a U-shaped plate, the opening of the connecting plate facing the heat exchanger assembly.

According to the utility model discloses air conditioner, include: a heat exchanger assembly and the air duct member.

According to the utility model discloses air conditioner through setting up foretell wind channel spare, can improve the wind field, can reduce the amount of wind in the non-ventilative district of flow direction heat exchanger assembly, improves the regional amount of wind of heat transfer of flow direction heat exchanger assembly to improve heat exchanger assembly's heat exchange efficiency, be favorable to improving air conditioner's whole efficiency.

The utility model discloses an in some embodiments, the heat exchanger subassembly includes first heat exchanger and second heat exchanger, first heat exchanger with the mutual contained angle setting of second heat exchanger, first heat exchanger with the concatenation department of second heat exchanger is equipped with the sealing member.

In some embodiments of the present invention, the air conditioner further comprises: and two ends of the fixing piece are respectively connected with the first heat exchanger and the second heat exchanger, and the middle part of the fixing piece is abutted to the sealing piece.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic structural view of another angle of the air conditioner according to the embodiment of the present invention;

fig. 4 is a front view of an air conditioner according to an embodiment of the present invention;

fig. 5 is a side view of an air conditioner according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view taken at B-B of FIG. 4;

FIG. 7 is an enlarged schematic view at C of FIG. 6;

FIG. 8 is an enlarged schematic view at D of FIG. 6;

fig. 9 is an assembly schematic of an air duct piece and a centrifugal wind wheel according to an embodiment of the present invention;

FIG. 10 is an exploded schematic view of FIG. 9;

FIG. 11 is a schematic front view of FIG. 9;

FIG. 12 is a side schematic view of FIG. 11;

FIG. 13 is a schematic cross-sectional view taken at E-E of FIG. 11;

fig. 14 is a schematic structural view of a heat exchanger assembly according to an embodiment of the present invention;

FIG. 15 is a schematic view of another angle of FIG. 14;

fig. 16 is a schematic plan view of a heat exchanger assembly according to an embodiment of the present invention;

fig. 17 is a sectional view at F-F in fig. 16.

Reference numerals:

the air-conditioner (100) is provided with,

an air duct member 10, an air duct 10a, a first air duct 10b, a second air duct 10c,

the air duct body 11, the volute 111, the volute tongue 112, the exhaust outlet 113, the upper volute 114, the lower volute 115,

the partition 12, the first plate 121, the second plate 122, the connecting plate 123,

the heat exchanger assembly 20, the non-air permeable area 20a,

the first heat exchanger 21, the second heat exchanger 22, the sealing member 23, the fixing member 24, the side plate 25,

a centrifugal wind wheel 30 is arranged on the upper portion of the wind wheel,

a housing 40, an air inlet 401, an air outlet 402,

a water-receiving tray 50 is provided,

a foam deflector 60.

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.

The air duct member 10 of the air conditioner 100 and the air conditioner 100 according to the embodiment of the present invention will be described with reference to the accompanying drawings. Referring to fig. 1 to 3, the air duct 10 may be applied to an air conditioner such as a ducted air conditioner, a cabinet air conditioner or an on-hook air conditioner, and the structure of the air duct 10 will be described below with reference to the application of the air duct 10 to the ducted air conditioner.

Referring to fig. 6-8, the air conditioner 100 may include a heat exchanger assembly 20 and an air duct member 10, the heat exchanger assembly 20 having a non-ventilation area 20a (see fig. 7), for example, referring to fig. 3, the air conditioner 100 includes a housing 40, the housing 40 having an air inlet 401 and an air outlet 402, the heat exchanger assembly 20 and the air duct member 10 being disposed in the housing 40, a centrifugal wind wheel 30 being disposed in the air duct member 10, and driven by the centrifugal wind wheel 30, an air flow flows into the air duct member 10 from the air inlet 401, then flows to the heat exchanger assembly 20 and exchanges heat with the heat exchanger assembly 20, and finally is discharged through the air outlet 402 to regulate the temperature of the indoor environment. Alternatively, the intake vent 401 may be located at a lower portion or a rear portion of the housing 40.

Referring to fig. 6 and 7, according to the air duct 10 of the air conditioner 100 of the embodiment of the present invention, the air duct 10 may include an air duct body 11 and a partition plate 12, the air duct body 11 defines an air duct 10a, an air outlet 113 of the air duct 10a is opposite to the heat exchanger assembly 20, the partition plate 12 is disposed in the air duct 10, and the partition plate 12 is disposed opposite to the non-ventilation area 20a of the heat exchanger assembly 20 in the flowing direction of the air flow.

In actual research, the inventors found that, for example, as shown in fig. 6, when the heat exchanger unit is a V-shaped heat exchanger including a first heat exchanger and a second heat exchanger, a dead water area is necessarily formed in a non-air-permeable area of the V-shaped heat exchanger, and when strong wind is blown to the location, a vortex flow is formed in the dead water area, wind field loss is caused, and abnormal noise is generated.

In the present application, as shown in fig. 6, the partition plate 12 is disposed in the air duct 10, and the partition plate 12 is disposed opposite to the non-ventilation area 20a of the heat exchanger assembly 20 in the flowing direction of the air flow, when the centrifugal wind wheel 30 works, the partition plate 12 can partition the air duct 10a into two sub-air ducts (see the first air duct 10b and the second air duct 10c in fig. 7), so that the strong wind does not flow to the non-ventilation area 20a, the dead water area is reduced, and the originally wasted wind can be uniformly distributed to the heat exchanger area of the heat exchanger assembly 20 (see the first heat exchanger 21 and the second heat exchanger 22 in fig. 6), which is beneficial to fully exerting the efficiency of the heat exchanger assembly 20. It can be understood that, when different heat exchanger assemblies 20 are arranged at different angles or the difference of the air supply volume in the air duct 10 is large, the position of the partition plate 12 can be adjusted, so that the air supply in the heat exchange area of the heat exchanger assembly 20 is uniform, and the rotational flow of the dead water area is reduced.

Of course, the utility model discloses be not limited to this, baffle 12 also can be a plurality ofly, for example, to the heat exchanger subassembly 20 that forms by the concatenation of three heat exchanger, heat exchanger subassembly 20 is formed with two non-ventilative districts 20a, can set up two baffles 12 this moment in wind channel body 11, and two baffles 12 set up with two non-ventilative districts 20a one-to-one. It can be understood that there is a one-to-one relationship between the partition plate 12 and the non-ventilation area 20a of the heat exchanger 20, and the partition plate 12 corresponding to the non-ventilation area 20a is provided in the air duct body 11, that is, the present invention is within the protection scope.

In view of this, according to the utility model discloses air duct piece 10 of air conditioner 100, through set up baffle 12 in air duct piece 10, in the flow direction of air current, baffle 12 sets up with heat exchanger component 20's non-ventilative district 20a relatively, can improve the wind field, can reduce the amount of wind that flows to heat exchanger component 20's non-ventilative district 20a, improve the regional amount of wind of heat transfer that flows to heat exchanger component 20, be favorable to making heat exchanger component 20's heat transfer region to catch the wind evenly simultaneously, thereby improve heat exchange efficiency of heat exchanger component 20.

In some embodiments of the present invention, referring to fig. 9, in the height direction of the air outlet 113, the partition 12 is located in the middle of the air outlet 113, and both ends of the partition 12 in the length direction of the air outlet 113 are connected to the air duct body 11. Note that the height direction of the air outlet 113 is the up-down direction shown in fig. 9, and the length direction of the air outlet 113 is the left-right direction shown in fig. 9. Therefore, the air duct 10a can be uniformly divided into two sub-air ducts, which is beneficial to ensuring that the air in the heat exchange area of the heat exchanger component 20 is uniformly blown.

For example, referring to fig. 9 to 11, the partition 12 is one and is located in the middle of the air outlet 113 in the vertical direction, the left and right ends of the partition 12 are connected to the inner side wall of the air duct body 11, the partition 12 can divide the air duct 10a into a first air duct 10b and a second air duct 10c, the air flow blown out from the first air duct 10b flows to the first heat exchanger 21, and the air flow blown out from the second air duct 10c flows to the second heat exchanger 22, so that the wind receiving area 20a is favorably reduced.

In some embodiments of the present invention, referring to fig. 6 and 7, the wind guiding length of the partition 12 is L, and L satisfies: l is more than or equal to 15 mm. For example, the length of the partition plate 12 in the front-rear direction is L, and L takes the values of 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, and the like. Therefore, the air guide length of the partition plate 12 is not too small, so that the separation effect of the partition plate 12 on the air duct 10a is ensured, and the air receiving volume of the heat exchanger area of the heat exchanger component 20 is favorably ensured.

In some embodiments of the present invention, referring to fig. 6 and 7, the width of the partition 12 that shields the wind is W, and W satisfies: w is more than or equal to 15 mm. For example, the length of the partition plate 12 in the left-right direction is W, and W takes values of 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, and the like. Therefore, the wind shielding width of the partition plate 12 is not too small, so that the separation effect of the partition plate 12 on the air duct 10a is ensured, and the air receiving volume of the heat exchanger area of the heat exchanger assembly 20 is favorably ensured.

In some embodiments of the present invention, as shown with reference to fig. 7 and 9, the partition 12 may include: the air duct member 10 comprises a first plate 121, a second plate 122 and a connecting plate 123, wherein two ends of the first plate 121 in the length direction of the air outlet 113 are connected with the inner side wall of the air duct member 10, the second plate 122 and the first plate 121 are arranged at intervals in the height direction of the air outlet 113, and two ends of the connecting plate 123 are respectively connected with one ends of the first plate 121 and the second plate 122 far away from the heat exchanger assembly 20. Therefore, on one hand, the wind shielding width of the partition plate 12 is favorably ensured, the separation effect of the partition plate 12 on the air duct 10a is ensured, and the air receiving quantity of the heat exchanger area of the heat exchanger assembly 20 is ensured, and on the other hand, the weight of the partition plate 12 is favorably reduced, and the production cost is reduced.

Alternatively, as shown with reference to fig. 11-13, the first plate 121, the second plate 122, and the connecting plate 123 are a unitary piece. The structure of an organic whole piece not only can guarantee the structure of first board 121, second board 122 and connecting plate 123, the stability of performance, and convenient shaping, it is simple to make, and saved unnecessary assembly part and connection process moreover, the assembly efficiency of first board 121, second board 122 and connecting plate 123 has been improved greatly, guarantee the reliability that first board 121, second board 122 and connecting plate 123 are connected, moreover, the bulk strength and the stability of the structure of integrative formation are higher, it is more convenient to assemble, the life-span is longer.

In some embodiments of the present invention, referring to fig. 6 and 7, the duct body 11 has a volute 111 and a volute tongue 112, the centrifugal wind wheel 30 is disposed in the volute 111, and the first plate 121 and the second plate 122 both extend toward a side close to the volute tongue 112 in a flowing direction of the airflow. For example, the first plate 121 and the second plate 122 extend obliquely downward in the direction from the rear toward the front. It should be noted that, in the duct machine, due to structural limitation of the duct machine, the air outlet 113 of the air duct 10 is not directly opposite to the heat exchanger assembly 20 but is relatively disposed on the upper side, and by enabling the first plate 121 and the second plate 122 to both extend toward the side close to the volute tongue 112 in the flowing direction of the air flow, the air flow discharged from the air outlet 113 flows to the heat exchange area of the heat exchanger assembly 20, which is beneficial to improving the heat exchange efficiency.

In some embodiments of the present invention, referring to fig. 7, the connecting plate 123 is formed as a U-shaped plate, with the opening of the connecting plate 123 facing the heat exchanger assembly 20. Therefore, smooth transition of the connecting plate 123 can be ensured, and noise generated when air flows through the connecting plate 123 can be avoided.

Referring to fig. 6, an air conditioner 100 according to an embodiment of the present invention includes: heat exchanger assembly 20 and air duct piece 10 according to the above-described embodiments of the present invention. For example, the air conditioner 100 further includes a water-receiving pan 50 and a foam flow guide 60, and the water-receiving pan 50 is located below the heat exchanger assembly 20 to receive condensed water.

According to the utility model discloses air conditioner 100 is through setting up according to the utility model discloses the wind channel spare 10 of above-mentioned embodiment can improve the wind field, can reduce the amount of wind of the non-ventilative district 20a of flow direction heat exchanger assembly 20, improves the regional amount of wind of heat transfer of flow direction heat exchanger assembly 20 to improve heat exchange efficiency of heat exchanger assembly 20, be favorable to improving air conditioner 100's whole efficiency.

In some embodiments of the present invention, referring to fig. 14-15, the heat exchanger assembly 20 includes a first heat exchanger 21 and a second heat exchanger 22, the first heat exchanger 21 and the second heat exchanger 22 are disposed at an included angle, and a sealing member 23 is disposed at a joint of the first heat exchanger 21 and the second heat exchanger 22. For example, as shown in fig. 16 and 17, the seal 23 may be a sealing rubber or a sealing sponge or the like. It can be understood that, by providing the sealing member 23 at the joint of the first heat exchanger 21 and the second heat exchanger 22, it is beneficial to prevent air leakage at the joint of the first heat exchanger 21 and the second heat exchanger 22, and the heat exchange efficiency of the heat exchanger assembly 20 is improved.

In some embodiments of the present invention, referring to fig. 16 and 17, the air conditioner 100 further includes a fixing member 24, two ends of the fixing member 24 are respectively connected to the first heat exchanger 21 and the second heat exchanger 22, and a middle portion of the fixing member 24 abuts against the sealing member 23. For example, the fastener 24 may be a steel wire. Therefore, the sealing parts 23 of the first heat exchanger 21 and the second heat exchanger 22 are reliably fixed, air leakage at the splicing part of the first heat exchanger 21 and the second heat exchanger 22 is further prevented, and the heat exchange efficiency of the heat exchanger assembly 20 is improved.

The following describes a specific structure of the air conditioner 100 according to an embodiment of the present invention in detail with reference to the drawings. It will of course be understood that the following description is intended to illustrate the invention and should not be taken as a limitation on the invention.

Referring to fig. 6, an air conditioner 100 according to an embodiment of the present invention may include an air duct 10, a heat exchanger assembly 20, a centrifugal wind wheel 30, a housing 40, a water pan 50, a sealing member 23, and a foam flow guide plate 60.

Referring to fig. 3, the housing 40 has an air inlet 401 and an air outlet 402, the heat exchanger assembly 20, the air duct member 10, the water collector 50 and the foam deflector 60 are all disposed in the housing 40, and the heat exchanger assembly 20 and the air duct member 10 are disposed at a distance in the front-rear direction. The casing 40 is provided with an air inlet 401 and an air outlet 402, the heat exchanger assembly 20 and the air duct 10 are both arranged in the casing 40, the centrifugal wind wheel 30 is arranged in the air duct 10, under the driving of the centrifugal wind wheel 30, air flows into the air duct 10 from the air inlet 401, then flows to the heat exchanger assembly 20 and exchanges heat with the heat exchanger assembly 20, and finally is discharged through the air outlet 402 to adjust the temperature of the indoor environment.

Referring to fig. 6 and 7, the air duct 10 may include an air duct body 11 and a partition 12, the air duct body 11 defines an air duct 10a, an air outlet 113 of the air duct 10a is opposite to the heat exchanger assembly 20, the partition 12 is disposed in the air duct 10, the partition 12 is disposed opposite to the non-ventilation area 20a of the heat exchanger assembly 20 in a flow direction of an air flow, the partition 12 is located in a middle of the heat exchanger in a height direction of the air outlet 113, and both ends of the partition 12 in a length direction of the air outlet 113 are connected to the air duct body 11.

Specifically, referring to fig. 6 and 7, the partition 12 includes a first plate 121, a second plate 122, and a connecting plate 123, both ends of the first plate 121 in the length direction of the air outlet 113 are connected to the inner side wall of the air duct member 10, the second plate 122 is spaced apart from the first plate 121 in the height direction of the air outlet 113, both ends of the connecting plate 123 are connected to the ends of the first plate 121 and the second plate 122, which are away from the heat exchanger assembly 20, respectively, the distance W between the first plate 121 and the second plate 122 is 15mm in the up-down direction, and the length L of the partition 12 in the left-right direction is 20 mm.

Alternatively, referring to fig. 9 and 10, the air duct 10 includes an upper volute 114 and a lower volute 115, the upper volute 114 and the lower volute 115 are detachably connected, the exhaust outlet 113 is defined by the lower volute 115, and the partition 12 is provided on the lower volute 115.

Referring to fig. 14 to 16, the heat exchanger assembly 20 includes a first heat exchanger 21 and a second heat exchanger 22, the first heat exchanger 21 and the second heat exchanger 22 are disposed at an acute angle, a sealing sponge is disposed at a joint of the first heat exchanger 21 and the second heat exchanger 22, an air outlet 113 of the air duct member 10 is disposed opposite to a middle portion and an upper portion of the heat exchanger assembly 20 in a front-rear direction, the heat exchanger assembly 20 further includes a side plate 25, and the first heat exchanger 21 and the second heat exchanger 22 are connected to the housing 40 through the side plate 25, respectively.

Further, the centrifugal wind wheel 30 is disposed in the volute 111 formed by the upper volute 114 and the lower volute 115, and the first plate 121 and the second plate 122 extend obliquely downward in the flowing direction of the airflow, so as to facilitate the airflow discharged from the air outlet 113 to flow to the first heat exchanger 21 and the second heat exchanger 22 respectively.

It should be noted that, in the duct machine in the related art, the lower wind field is small due to the arrangement of the water pan and the volute, the wind field is mainly concentrated at the upper half part and the middle position, and the lower wind field is influenced due to the large middle wind field and the resistance between the reflection of the middle wind field and the lower wind field, so that the lower wind field is small due to the integration, and the heat exchanger cannot fully play a role.

According to the air conditioner 100 of the embodiment of the present invention, on the basis that the sealing member 23 is designed at the middle portion of the heat exchanger assembly 20 to prevent air leakage, by providing the partition plate 12, the partition plate 12 can effectively divide the air duct 10a at the air outlet 402 into the first air duct 10b and the second air duct 10c arranged in the vertical direction, and can divide the air duct 10a at the middle portion of the heat exchanger assembly 20 into the upper air field and the lower air field, thereby avoiding the influence of eddy currents or reflection on the air fields at other portions, and meanwhile, the partition plate 12 can block the air flow channel at the middle portion of the air outlet 113, so that the air volume of the first air duct 10b and the second air duct 10c is large and the flow rate is high, thereby improving the air velocity and the air volume of the upper air field and the lower air field, and sufficiently improving the heat exchange efficiency of the heat exchanger assembly 20.

Other configurations of the air conditioner 100, such as the foam deflector 60 and the electric control device, and the operation thereof, according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only 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, should not be construed as limiting the present invention.

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 (10)

1. An air duct of an air conditioner, characterized in that the air conditioner includes a heat exchanger assembly having a non-ventilation area, the air duct comprising:

the air duct body limits an air outlet duct, and an air outlet of the air duct is opposite to the heat exchanger component;

the partition plate is arranged in the air duct piece, and in the flowing direction of the airflow, the partition plate is arranged opposite to the non-ventilation area of the heat exchanger assembly.

2. The air duct of an air conditioner according to claim 1, wherein the partition is located in a middle portion of the air outlet in a height direction of the air outlet, and both ends of the partition in a length direction of the air outlet are connected to the air duct body.

3. The air duct of an air conditioner according to claim 2, wherein the partition plate has an air guide length L satisfying: l is more than or equal to 15 mm.

4. The air duct of an air conditioner according to claim 2, wherein the partition plate has a wind shielding width W satisfying: w is more than or equal to 15 mm.

5. The air duct of an air conditioner according to claim 2, wherein the partition plate includes:

the two ends of the first plate in the length direction of the air outlet are connected with the inner side wall of the air duct piece;

a second plate disposed to be spaced apart from the first plate in a height direction of the air discharge opening;

and two ends of the connecting plate are respectively connected with one ends of the first plate and the second plate, which are far away from the heat exchanger assembly.

6. The air duct of an air conditioner according to claim 5, wherein the air duct body has a volute and a volute tongue, a centrifugal wind wheel is provided in the volute, and the first plate and the second plate each extend toward a side close to the volute tongue in a flow direction of the air flow.

7. The air duct member of an air conditioner according to claim 5, wherein the connection plate is formed as a U-shaped plate, the connection plate being opened toward the heat exchanger assembly.

8. An air conditioner, comprising: a heat exchanger assembly and an air duct according to any of claims 1-7.

9. The air conditioner of claim 8, wherein the heat exchanger assembly comprises a first heat exchanger and a second heat exchanger, the first heat exchanger and the second heat exchanger are arranged at an included angle with each other, and a sealing member is arranged at the joint of the first heat exchanger and the second heat exchanger.

10. The air conditioner as claimed in claim 9, further comprising:

and two ends of the fixing piece are respectively connected with the first heat exchanger and the second heat exchanger, and the middle part of the fixing piece is abutted to the sealing piece.

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