CN213453905U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN213453905U CN213453905U CN202022179994.1U CN202022179994U CN213453905U CN 213453905 U CN213453905 U CN 213453905U CN 202022179994 U CN202022179994 U CN 202022179994U CN 213453905 U CN213453905 U CN 213453905U
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000004378 air conditioning Methods 0.000 claims abstract description 19
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000005265 energy consumption Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a shell and an air guide mechanism, and the shell is provided with an inner cavity; the air guide mechanism comprises a flow guide piece and a fan which are arranged in the inner cavity, and the flow guide piece is arranged at least one end of two ends of the fan. The utility model discloses technical scheme makes the air current gathering of fan to reach the effect of remote air supply.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to machine and air conditioner in air conditioning.
Background
In the air conditioner indoor unit in the related art, the air flow of the fan is diffused, so that the air supply distance of the unit is insufficient, and the effect of long-distance air supply is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor set of air conditioning and air conditioner aims at gathering the air current of fan to reach the effect of remote air supply.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, the indoor unit of air conditioner includes:
the shell is provided with an inner cavity; and
the air guide mechanism comprises a flow guide piece and a fan, wherein the flow guide piece and the fan are arranged in the inner cavity, and the flow guide piece is arranged at least one end of the two ends of the fan.
In one embodiment, the housing is further provided with an air inlet and an air outlet which are communicated with the inner cavity; and
the fan is the mixed flow fan, the mixed flow fan includes the body and locates a plurality of mixed flow blades of body, it is a plurality of mixed flow blade is followed the periphery interval of body is arranged.
The flow guide piece comprises a first flow guide piece, and the first flow guide piece is arranged at one end, close to the air outlet, of the mixed flow fan; the first guide part comprises a first guide shell and a plurality of first guide vanes arranged in the first guide shell, and the first guide vanes are arranged at intervals along the periphery of the inner wall of the first guide shell;
the body is arranged in the first guide shell and is adjacent to the first guide vanes, and each first guide vane and one mixed flow vane are arranged at intervals; the first diversion shell is arranged close to the air outlet; first guide vane is from keeping away from one side of air outlet to being close to the extending direction of one side of air outlet with mixed flow blade is from keeping away from one side of air outlet to being close to the extending direction of one side of air outlet is the contained angle setting.
In one embodiment, the first guide shell includes:
the first shell is provided with an air outlet cavity penetrating through the first shell, and the body is arranged in the air outlet cavity; and
the flow guide cover is arranged in the air outlet cavity, and one end of the flow guide cover is connected with one end of the body; an air outlet flow channel is formed between the outer wall of the flow guide cover and the cavity wall of the air outlet cavity; the first guide vanes are arranged in the air outlet flow channel at intervals, and the air outlet flow channel is arranged in a smooth transition mode.
In one embodiment, the first housing is circular in cross-section; and/or
The cross-sectional area of the first housing gradually decreases from a side close to the body to a side far away from the body.
In an embodiment, the flow guide member further includes a second flow guide member, and the second flow guide member is disposed at an end of the mixed flow fan close to the air inlet; the second guide part comprises a second guide shell and a plurality of second guide vanes arranged in the second guide shell, and the second guide vanes are arranged at intervals along the inner wall of the second guide shell;
the second blower inlet casing with first blower inlet casing is kept away from the one end of air outlet is connected, each second guide vane with one the mixed flow blade is adjacent to be set up, the second blower inlet casing is neighbouring the air intake sets up, second guide vane is from neighbouring one side of air intake to keeping away from the extending direction of one side of air intake with mixed flow blade is from neighbouring one side of air intake to keeping away from the extending direction of one side of air intake is the contained angle setting.
In one embodiment, the second guide shell includes:
the second shell is connected with the first guide shell and is provided with a through air inlet cavity; and
the hub is arranged in the air inlet cavity, the hub is connected with one side of the body, which is close to the air inlet, and an air inlet flow passage is formed between the outer wall of the hub and the cavity wall of the air inlet cavity; the second guide vanes are arranged in the air inlet channel at intervals, and the air inlet channel is in smooth transition arrangement.
In one embodiment, the second housing is circular in cross-section; and/or
The cross sectional area of the second shell is gradually reduced from one side close to the body to one side far away from the body.
In one embodiment, the indoor unit of the air conditioner comprises a plurality of air guide mechanisms arranged at intervals;
the housing includes:
the first shell is provided with the air inlet; and
the second shell is connected with the first shell, and the second shell and the first shell are enclosed to form the inner cavity; the second shell is provided with a plurality of air outlets, and each first flow guide piece is correspondingly arranged at one air outlet.
In an embodiment, the indoor unit of the air conditioner further comprises a heat exchanger, and the heat exchanger is located between the first shell and the mixed flow fan.
The utility model also provides an air conditioner, the air conditioner include air condensing units with machine in the air conditioning, just machine in the air conditioning pass through the pipeline with air condensing units connects.
The utility model adopts the technical proposal that the air-conditioning indoor unit comprises a shell and an air guide mechanism, wherein the shell is provided with an inner cavity; air guide mechanism is including locating water conservancy diversion spare and the fan of inner chamber, and at least one end in the fan both ends is located to the water conservancy diversion spare, so sets up, and the air current of deriving from the fan passes through water conservancy diversion spare and gathers gradually to form concentrated air-out air current, in order to reach the effect of remote air supply.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an air-conditioning indoor unit according to an embodiment of the present invention;
FIG. 2 is a schematic view of another view angle of the indoor unit of the air conditioner of the present invention
FIG. 3 is an exploded view of the indoor unit of the air conditioner of the present invention;
fig. 4 is a top view of the indoor unit of the air conditioner of the present invention;
FIG. 5 is a schematic cross-sectional view A-A of FIG. 4;
fig. 6 is a schematic structural view of a first flow guide member of the air guide mechanism of the indoor unit of an air conditioner of the present invention;
fig. 7 is a schematic structural view of a mixed flow fan of an air guide mechanism of an indoor unit of an air conditioner according to the present invention;
fig. 8 is a schematic structural view of a second air guide member of the air guide mechanism of the indoor unit of an air conditioner of the present invention;
fig. 9 is a top view of the air guide mechanism of the indoor unit of the air conditioner of the present invention;
fig. 10 is a schematic sectional view B-B of fig. 9.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | Shell body | 2111b | |
|
| 10a | |
22 | Mixed |
|
| | Air inlet | 221 | |
|
| | Air outlet | 222 | |
|
| 11 | |
212 | Second |
|
| 12 | |
2121 | |
|
| 20 | |
2122 | Second guide vane | |
| 20a | Air |
2121a | |
|
| 21 | Flow guiding piece | 2121b | |
|
| 211 | First |
30 | |
|
| 2111 | |
40 | |
|
| 2112 | First guide vane | 50 | |
|
| 2111a | First shell |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an indoor unit of air conditioner.
In the embodiment of the present invention, referring to fig. 1 to 5, an air conditioning indoor unit includes a casing 10 and an air guiding mechanism 20, the casing 10 is provided with an inner cavity 10 a; the air guide mechanism 20 includes a guide member 21 and a fan 22 disposed in the inner cavity 10a, and the guide member 21 is disposed at least one of two ends of the fan 22.
In this embodiment, the air guiding element 21 may be a housing for collecting air flow, a wind guiding blade for collecting air flow, or a structural element with a plurality of wind guiding pipes; thus, when outdoor air is driven by the fan 22 to enter the inner cavity 10a, the air flow guided out from the fan 22 is gradually gathered through the flow guide member 21, so that the air flow guided out from the flow guide member 21 forms concentrated air flow, and the effect of long-distance air supply is achieved.
The air-conditioning indoor unit of the technical proposal of the utility model comprises a shell 10 and an air guide mechanism 20, wherein the shell 10 is provided with an inner cavity 10 a; the air guide mechanism 20 comprises a flow guide part 21 and a fan 22 which are arranged in the inner cavity 10a, the flow guide part 21 is arranged at least one of two ends of the fan 22, and the flow guide part 21 is used for gathering the airflow of the fan 22; with such an arrangement, the dispersed airflow guided out from the fan 22 is gradually gathered by the flow guide member 21, so as to form a concentrated airflow, thereby achieving the effect of remote air supply.
In an embodiment, referring to fig. 1, 3 and 5 to 10, the housing 10 is further provided with an air inlet 10b and an air outlet 10c communicating with the inner cavity 10 a; the blower is a mixed flow blower 22, the mixed flow blower 22 includes a body 221 and a plurality of mixed flow blades 222 arranged on the body 221, and the plurality of mixed flow blades 222 are arranged at intervals along the periphery of the body 221.
In this embodiment, when the mixed flow blades 222 of the mixed flow fan 22 are arranged at intervals along the periphery of the outer wall of the main body 221, the longitudinal cross-sectional shape of the main body 221 is trapezoidal, so that the external air enters the mixed flow blades 222 from the air inlet side of the main body 221 of the mixed flow fan 22 to form dispersed airflow, thereby increasing the flow coefficient of the air volume of the indoor unit of the air conditioner.
In an embodiment, referring to fig. 1, 3 and 5 to 10, the flow guiding element 21 includes a first flow guiding element 211, and the first flow guiding element 211 is disposed at an end of the mixed flow fan 22 close to the air outlet 10 b; the first guide component 211 comprises a first guide shell 2111 and a plurality of first guide vanes 2112 arranged in the first guide shell 2111, and the plurality of first guide vanes 2112 are arranged at intervals along the periphery of the inner wall of the first guide shell 2111; the main body 221 is disposed in the first guide casing 2111, and is disposed adjacent to the plurality of first guide vanes 2112, and each first guide vane 2112 is spaced from a mixing vane 222; the first guide shell 2111 is arranged adjacent to the air outlet 10 b; the extending direction of the first guide vane 2112 from the side far away from the air outlet 10b to the side close to the air outlet 10b forms an included angle with the extending direction of the mixed flow vane 222 from the side far away from the air outlet 10b to the side close to the air outlet 10 b.
In this embodiment, the first guide vane 2112 projects perpendicularly to the first guide casing 2111 to form a first trajectory, and the mixed flow vane 222 projects perpendicularly to the body 221 to form a second trajectory; the extending direction of the first guide vane 2112 from the side far away from the air outlet 10b to the side close to the air outlet 10b forms an included angle with the extending direction of the mixed flow vane 222 from the side far away from the air outlet 10b to the side close to the air outlet 10 b; that is, the first track line and the second track line form a first included angle 1, the first track line is inclined to the right, and the second track line is inclined to the left, so that the plurality of first guide vanes 2112 are gathered close to the middle, and when the dispersed airflow enters the first guide casing 2111 and the plurality of first guide vanes 2112, the rotating airflow passing through the first guide vanes 2112 is combed and converted, thereby reducing turbulence, noise and vibration, and improving static pressure and reducing energy consumption to a great extent. The centralization of mixed flow fan air-out is strengthened, the wind speed distribution state on the surface of the heat exchanger is improved, and the heat exchange performance of the heat exchanger is improved. The outside air enters the inner cavity 10a from the air inlet 10b, when the air circulates from the air guide mechanism 20, the rotating air flow is combed and converted through the first guide vanes 2112 of the air guide mechanism 20, turbulence, noise and vibration are reduced, static pressure is improved, energy consumption is reduced, and therefore the air outlet concentration of the air guide mechanism 20 is enhanced.
In an embodiment, referring to fig. 1, 3, and 5-10, the first baffle 2111 includes a first housing 2111a and a baffle 2111 b; the first casing 2111a has an air outlet cavity penetrating through the first casing 2111a, and the body 221 is mounted in the air outlet cavity; the guide cover 2111b is arranged in the air outlet cavity, and one end of the guide cover 2111b is connected with one end of the body 221; an air outlet flow channel 20a is formed between the outer wall of the flow guide cover 2111b and the cavity wall of the air outlet cavity; the first guide vanes 2112 are disposed at intervals in the air outlet flow channel 20a, and the air outlet flow channel 20a is disposed in a smooth transition manner.
In this embodiment, the outlines of the first casing 2111a and the flow guiding cover 2111b are set to be arc-shaped, so that the inner wall of the air outlet flow channel 20a is smooth; when the dispersed airflow blown out by the mixed flow fan 22 passes through the air outlet flow channel 20a formed by the first casing 2111a and the flow guiding cover 2111b, the dispersed airflow is not easy to collide with the smoothly designed air outlet flow channel 20a, and then the noise of the dispersed airflow in the air outlet flow channel 20a is reduced. Optionally, the body 221 includes a bracket and a motor rotatably connected to the bracket, and the plurality of mixed flow blades 222 are disposed on an outer wall of the bracket; the guide cover 2111b is provided with a receiving groove for receiving the motor, so that the assembly of the first guide piece 211 and the body 221 is more compact.
In one embodiment, referring to fig. 3-6, the first housing 2111a is circular in cross-section; the cross-sectional area of the first housing 2111a gradually decreases from the side close to the body 221 to the side away from the body 221.
In this embodiment, the first casing 2111a is gradually narrowed from a side close to the main body 221 to a side away from the main body 221, so that the air outlet flow passage 20a formed by the first casing 2111a and the flow guiding cover 2111b is also gradually narrowed, and further, the airflow flowing out from the flow guiding fan 22 is gradually gathered through the gradually narrowed air outlet flow passage 20a, thereby improving the effect of gathering the airflow of the first flow guiding member 211. Alternatively, a sound absorbing material may be provided in the first casing 2111a, which may further reduce noise generated by the airflow flowing through the outlet airflow channel 20 a.
In an embodiment, referring to fig. 1, 3, and 5 to 10, the flow guide member 21 further includes a second flow guide member 212, the second flow guide member 212 includes a second flow guide shell 2121 and a plurality of second flow guide vanes 2122 disposed in the second flow guide shell 2121, and the plurality of second flow guide vanes 2122 are arranged at intervals along an inner wall of the second flow guide shell 2121; the second guide shell 2121 is connected to one end of the first guide shell 2111, which is away from the air outlet 10c, each second guide vane 2122 is disposed adjacent to one of the mixing vanes 222, the second guide shell 232 is disposed adjacent to the air inlet 10b, and an extending direction of the second guide vane 2122 from a side adjacent to the air inlet 10b to a side away from the air inlet 10b forms an included angle with an extending direction of the mixing vane 222 from a side adjacent to the air inlet 10b to a side away from the air inlet 10 b.
In the present embodiment, since the mixed-flow blade 222 of the mixed-flow fan 22 is disposed obliquely from the suction side of the mixed-flow fan 22 to the outlet side of the mixed-flow fan 22, the flowing air flow can form a dispersed air flow; therefore, the mixed flow fan 22 needs a large enough air intake space to ensure that enough air volume enters the air suction side of the mixed flow fan 22; the second guide vane 2122 projects perpendicularly to the second guide shell 2121 to form a third trajectory, and the mixed flow vane 222 projects perpendicularly to the body 221 to form a second trajectory; the extending direction of the second guide vane 2122 from the side adjacent to the air inlet 10b to the side far from the air inlet 10b forms an included angle with the extending direction of the mixed flow vane 222 from the side adjacent to the air inlet 10b to the side far from the air inlet 10b, that is, the third track line forms an included angle with the second track line; and the third trajectory line is inclined to the right, and the second trajectory line is inclined to the left, so that the second guide vanes 2122 are gathered close to the middle, and when the dispersed airflow enters the second guide shell 2121 and the second guide vanes 2122, the circumferential speed of the incoming flow is eliminated by the second guide vanes 2122, so that the air inlet is more stable, and the air inlet volume can be ensured while the air inlet space is reduced.
In one embodiment, referring to fig. 3, 4, 5 and 8, the second guide shell 2121 includes a second housing 2121a and a hub 2121 b; the second shell 2121a is connected with the first guide shell 2111, and the second shell 2121a is provided with a through air inlet cavity; the hub 2121b is arranged in the air inlet cavity, the hub 2121b is connected with one side of the body 221 close to the air inlet 10b, and an air inlet flow channel 20b is formed between the outer wall of the hub 2121b and the cavity wall of the air inlet cavity; the second guide vanes 2122 are alternately disposed in the air inlet channel 20b, and the air inlet channel 20b is configured in a smooth transition manner.
In this embodiment, the contours of the second housing 2121a and the boss 2121b are set to be circular-arc shapes, and the connection between the boss 2121b and the body 221 is smooth, so that the longitudinal cross-sectional shape of the air inlet channel 20b is circular-arc, when the external air passes through the air inlet channel 20b formed by the second housing 2121a and the boss 2121b, the external air is not easy to collide with the smooth air inlet channel 20b, and thus the noise of the external air flowing through the air inlet channel 20b is reduced.
In one embodiment, referring to fig. 3, 4, 5 and 8, the second housing 2121a is circular in cross-section; the cross-sectional area of the second housing 2121a gradually decreases from a side close to the body 221 to a side away from the body 221.
In this embodiment, the second housing 2121a has a through groove passing through itself, and by the above arrangement, the longitudinal cross-sectional shape of the through groove is trapezoidal; when the air flow circulates from the through groove, the air flow flows into the mixed flow fan 22 along the groove wall of the through groove more easily; meanwhile, the notch of the through groove on the side of the second casing 2121a away from the body 221 is smaller than the air inlet 10b of the casing 1, so that the second guide member 212 can convey the outside air to the mixed flow fan 22 in a smaller space.
In an embodiment, referring to fig. 3, 4, 5 and 8, the indoor unit of an air conditioner further includes a plurality of air guiding mechanisms 20 disposed at intervals; the housing 10 includes a first case 11 and a second case 12; the first shell 11 is provided with the air inlet 10 b; a second shell 12 is connected with the first shell 11, and the second shell 12 and the first shell 11 enclose to form the inner cavity 10 a; the second shell 12 is provided with a plurality of air outlets 10c, and each first flow guide 211 is correspondingly arranged at one air outlet 10 c.
In this embodiment, the first housing 11 and the second housing 12 are detachably connected to facilitate replacement of components in the inner cavity 10 a; an opening is formed in one side of the first shell 11, an air outlet grid is arranged on the opening of the first shell 11, and the air outlet grid is provided with an air inlet 10 b; through directly setting up a plurality of air outlets 10c at second shell 12 for air guide mechanism 20 directly inserts and locates air outlet 10c, and does not influence air guide mechanism 20's first water conservancy diversion piece 211 and air outlet 10c intercommunication, makes air conditioning indoor set need not to set up the mounting panel in addition again, thereby lets air guide mechanism 20 more stable not rock when the operation.
In an embodiment, referring to fig. 3, 4, 5 and 8, the indoor unit of the air conditioner further includes a heat exchanger 30, and the heat exchanger 30 is located between the first casing 11 and the mixed flow fan 22. In this embodiment, the heat exchanger 30 is disposed in the first shell 11, and encloses with the inner wall of the first shell 11 to form a cavity; the external air firstly enters the heat exchanger 30 through the air inlet 10b, so that enough air firstly exchanges heat with the heat exchanger 30, and the heat exchange amount of the heat exchanger 30 is increased.
In an embodiment, referring to fig. 3, 4, 5 and 8, the indoor unit of an air conditioner further includes a water pan 40 disposed in the inner cavity 10a, the water pan 40 is disposed adjacent to the heat exchanger 30, and the water pan 40 is configured to receive condensed water from the heat exchanger 30. So set up, produce certain comdenstion water when the outside air gets into heat exchanger 30 heat transfer, the comdenstion water can drip at water collector 40 because of the action of gravity, collects the comdenstion water through water collector 40, avoids the operation of comdenstion water influence air conditioning indoor set.
In an embodiment, referring to fig. 3, 4, 5 and 8, the air conditioning indoor unit further includes an electric control component 50; the air-conditioning indoor unit further comprises an electric control component 50 arranged in the inner cavity and arranged at intervals with the water pan 40 and the heat exchanger 30.
The water pan 40, the second shell 12 and the first shell 11 enclose to form a first cavity, and the electric control component 50 is arranged in the first cavity; the water pan 40, the heat exchanger 30 and the second shell 12 enclose to form a second cavity communicated with the air outlet 10c, and the plurality of air guide mechanisms 20 are arranged in the second cavity. So set up, utilize water collector 40 and second shell 12 and first shell 11 to enclose and close and form first chamber for automatically controlled part 50 can not be drenched by the comdenstion water that heat exchanger 30 formed in first chamber, thereby avoids influencing the normal operating of automatically controlled part 50.
The utility model also provides an air conditioner, this air conditioner include air condensing units with machine in the air conditioning, just machine in the air conditioning pass through the pipeline with the air condensing units is connected, and the concrete structure of this machine in the air conditioning refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (11)
1. An air conditioning indoor unit, characterized in that, the air conditioning indoor unit includes:
the shell is provided with an inner cavity; and
the air guide mechanism comprises a flow guide piece and a fan, wherein the flow guide piece and the fan are arranged in the inner cavity, and the flow guide piece is arranged at least one end of the two ends of the fan.
2. The indoor unit of air conditioner as claimed in claim 1, wherein said casing further has an air inlet and an air outlet communicating with said inner chamber; and
the fan is the mixed flow fan, the mixed flow fan includes the body and locates a plurality of mixed flow blades of body, it is a plurality of mixed flow blade is followed the periphery interval of body is arranged.
3. The indoor unit of claim 2, wherein the guide member comprises a first guide member, and the first guide member is disposed at an end of the mixed flow fan near the outlet;
the first guide part comprises a first guide shell and a plurality of first guide vanes arranged in the first guide shell, and the first guide vanes are arranged at intervals along the periphery of the inner wall of the first guide shell;
the body is arranged in the first guide shell and is adjacent to the first guide vanes, and each first guide vane and one mixed flow vane are arranged at intervals; the first diversion shell is arranged close to the air outlet; first guide vane is from keeping away from one side of air outlet to being close to the extending direction of one side of air outlet with mixed flow blade is from keeping away from one side of air outlet to being close to the extending direction of one side of air outlet is the contained angle setting.
4. The indoor unit of an air conditioner according to claim 3, wherein the first guide casing comprises:
the first shell is provided with an air outlet cavity penetrating through the first shell, and the body is arranged in the air outlet cavity; and
the flow guide cover is arranged in the air outlet cavity, and one end of the flow guide cover is connected with one end of the body; an air outlet flow channel is formed between the outer wall of the flow guide cover and the cavity wall of the air outlet cavity; the first guide vanes are arranged in the air outlet flow channel at intervals, and the air outlet flow channel is arranged in a smooth transition mode.
5. The indoor unit of an air conditioner according to claim 4, wherein the first casing has a circular cross section; and/or
The cross-sectional area of the first housing gradually decreases from a side close to the body to a side far away from the body.
6. The indoor unit of claim 3, wherein the guide member further comprises a second guide member, and the second guide member is disposed at an end of the mixed flow fan near the air inlet;
the second guide part comprises a second guide shell and a plurality of second guide vanes arranged in the second guide shell, and the second guide vanes are arranged at intervals along the inner wall of the second guide shell;
the second blower inlet casing with first blower inlet casing is kept away from the one end of air outlet is connected, each second guide vane with one the mixed flow blade is adjacent to be set up, the second blower inlet casing is neighbouring the air intake sets up, second guide vane is from neighbouring one side of air intake to keeping away from the extending direction of one side of air intake with mixed flow blade is from neighbouring one side of air intake to keeping away from the extending direction of one side of air intake is the contained angle setting.
7. The indoor unit of an air conditioner according to claim 6, wherein the second guide casing comprises:
the second shell is connected with the first guide shell and is provided with a through air inlet cavity; and
the hub is arranged in the air inlet cavity, the hub is connected with one side of the body, which is close to the air inlet, and an air inlet flow passage is formed between the outer wall of the hub and the cavity wall of the air inlet cavity; the second guide vanes are arranged in the air inlet channel at intervals, and the air inlet channel is in smooth transition arrangement.
8. The indoor unit of an air conditioner according to claim 7, wherein the second casing has a circular cross section; and/or
The cross sectional area of the second shell is gradually reduced from one side close to the body to one side far away from the body.
9. The indoor unit of any one of claims 3 to 8, wherein the indoor unit comprises a plurality of the air guide mechanisms arranged at intervals;
the housing includes:
the first shell is provided with the air inlet; and
the second shell is connected with the first shell, and the second shell and the first shell are enclosed to form the inner cavity; the second shell is provided with a plurality of air outlets, and each first flow guide piece is correspondingly arranged at one air outlet.
10. The indoor unit of claim 9, further comprising a heat exchanger between the first casing and the mixed flow fan.
11. An air conditioner characterized in that the air conditioner comprises an outdoor unit and the indoor unit of any one of claims 1 to 10, and the indoor unit is connected to the outdoor unit through a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179994.1U CN213453905U (en) | 2020-09-28 | 2020-09-28 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179994.1U CN213453905U (en) | 2020-09-28 | 2020-09-28 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453905U true CN213453905U (en) | 2021-06-15 |
Family
ID=76283441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022179994.1U Active CN213453905U (en) | 2020-09-28 | 2020-09-28 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453905U (en) |
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2020
- 2020-09-28 CN CN202022179994.1U patent/CN213453905U/en active Active
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