CN114719336A - Machine and air conditioner in scattered wind subassembly, air conditioning - Google Patents
Machine and air conditioner in scattered wind subassembly, air conditioning Download PDFInfo
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- CN114719336A CN114719336A CN202110012094.4A CN202110012094A CN114719336A CN 114719336 A CN114719336 A CN 114719336A CN 202110012094 A CN202110012094 A CN 202110012094A CN 114719336 A CN114719336 A CN 114719336A
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- air
- dispersing
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- holes
- assembly
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- 238000004378 air conditioning Methods 0.000 title description 8
- 239000006185 dispersion Substances 0.000 claims abstract description 15
- 239000003507 refrigerant Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 23
- 230000035807 sensation Effects 0.000 abstract description 7
- 238000005192 partition Methods 0.000 description 26
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses an air dispersion assembly, an air conditioner indoor unit and an air conditioner, wherein the air dispersion assembly comprises: the air diffuser comprises an air diffuser plate, wherein the air diffuser plate is provided with a plurality of air diffusing holes, and the air outlet direction of any one air diffusing hole is intersected with the air outlet direction of at least one adjacent air diffusing hole so as to enable at least part of air flows flowing out of the two air diffusing holes to be intersected; the second air dispersing module is arranged on the air inlet side or the air outlet side of the first air dispersing module. The air diffusing assembly is formed by collision of air flow at the air outlet side of the air diffusing plate, so that the air flow can fully flow out of the air diffusing holes, and the air outlet effect without wind sensation can be improved; and the secondary air dispersing effect can be realized by the air flow through the two air dispersing modules, so that the non-wind effect is further improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air diffusing assembly, an air conditioner indoor unit and an air conditioner.
Background
In the related art, the air conditioner usually achieves the non-wind-sensing effect by opening holes in the air deflector to weaken the wind speed and the wind volume of the directly blown air flow, but cannot directly form the diffused flow of the blown air flow, so that the non-wind-sensing effect is poor.
Disclosure of Invention
The invention mainly aims to provide a wind dispersing assembly and aims to solve the technical problem of improving the effect of no wind sensation.
In order to achieve the above object, the present invention provides a wind dispersing assembly comprising:
the first air dispersing module comprises an air dispersing plate, the air dispersing plate is provided with a plurality of air dispersing holes, and the air outlet direction of any one air dispersing hole is intersected with the air outlet direction of at least one adjacent air dispersing hole, so that at least part of air flows flowing out of the two air dispersing holes are intersected;
the second air-dispersing module is arranged on the air inlet side or the air outlet side of the first air-dispersing module.
Optionally, the hole wall of each air dispersing hole forms a flow guiding inclined plane, and the flow guiding inclined plane of any one air dispersing hole is intersected with the flow guiding inclined plane of at least one adjacent air dispersing hole on the extending plane of the air outlet side of the air dispersing plate.
Optionally, an included angle between the diversion inclined plane and the thickness direction of the air diffuser plate is not less than 10 degrees and not more than 45 degrees.
Optionally, the plurality of air diffusing holes adjacent to each other in the circumferential direction form a first air diffusing hole group, and air outlet directions of the air diffusing holes of the first air diffusing hole group are not intersected with each other.
Optionally, the first air diffusing module includes an air ring, the air ring encloses the air diffusing holes, and the air rings are connected in the circumferential direction to form the first air diffusing hole group.
Optionally, a plurality of said air rings constituting said first air dispersing hole group are connected by a connector.
Optionally, the connecting piece is annularly arranged and is connected in series with a plurality of the air passing rings.
Optionally, the number of the first air diffusing hole groups is multiple, and the multiple first air diffusing hole groups are distributed on the air diffusing plate in an array shape.
Optionally, the plurality of air holes that disperse include the centre bore, and a plurality of edge the circumference interval of centre bore sets up and the adjacent bar hole of head and the tail, the centre bore with adjacent a plurality of bar hole constitutes the second air hole group that disperses.
Optionally, two adjacent strip-shaped holes are perpendicular to each other.
Optionally, the number of the second air diffusing hole groups is multiple, and the multiple second air diffusing hole groups are distributed along the length direction and the width direction of the air diffusing plate.
Optionally, the plurality of air dispersing holes further include a first partition hole row and a second partition hole row, the first partition hole row and the second partition hole row are arranged at intervals along the length direction of the air dispersing plate, the first partition hole row and the second partition hole row intersect with each other to define a plurality of air dispersing areas, and each second air dispersing hole group is located in each air dispersing area.
Optionally, the second air diffusing module comprises a porous plate, and the porous plate is provided with a plurality of air outlets.
Optionally, the air outlet direction of any one of the air outlet holes intersects with the air outlet direction of at least one adjacent air outlet hole, so that the air flows out from the two air outlet holes intersect.
Optionally, the second air dispersing module comprises a mounting plate and a cyclone wind wheel, the mounting plate is provided with a mounting through hole, and the cyclone wind wheel is mounted in the mounting through hole to disperse the airflow.
Optionally, the fan blade of the cyclone wind wheel is provided with a via hole.
Optionally, the cyclone wind wheel is rotatably mounted on the mounting through hole.
The invention also provides an air conditioner indoor unit, which comprises a shell and an air dispersing assembly, wherein the shell is provided with an air outlet; the air dispersion assembly comprises: the air diffuser comprises an air diffuser plate, wherein the air diffuser plate is provided with a plurality of air diffusing holes, and the air outlet direction of any one air diffusing hole is intersected with the air outlet direction of at least one adjacent air diffusing hole, so that at least part of air flows flowing out of the two air diffusing holes are intersected; the second air dispersing module is arranged on the air inlet side or the air outlet side of the first air dispersing module; the air diffusing assembly is arranged at the air outlet.
The invention also provides an air conditioner which comprises an air conditioner outdoor unit and the air conditioner indoor unit, wherein the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.
The air diffusing assembly is provided with a first air diffusing module and a second air diffusing module which are arranged along the air outlet direction, and the air outlet direction of any air diffusing hole on the first air diffusing module is intersected with the air outlet direction of at least one adjacent air diffusing hole, so that air flows flowing out of the two air diffusing holes are intersected, the intersected air flows form diffused flows, and the effect of no wind sensation is realized; because the air flow is formed by the collision of the air flow at the air outlet side of the air diffuser plate, the air flow can fully flow out of the air diffuser holes, and the air outlet effect without wind sensation can be improved; and the secondary air dispersing effect can be realized by the airflow through the two air dispersing modules, so that the non-wind effect is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 structural view of an embodiment of an air diffuser assembly according to the present invention;
FIG. 2 is a schematic structural view of a second air diffusing module 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 a schematic projection view of a second air diffusing module according to an embodiment of the present invention;
FIG. 5 is a schematic projection view of a first air dispersing hole set according to an embodiment of the present invention;
FIG. 6 is a partial schematic view of another embodiment of a second air dispersing module of the present invention;
FIG. 7 is a schematic projection view of a second air dispersing hole set according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of another embodiment of a second air dispersing hole set according to the present invention;
FIG. 9 is a partial perspective view of an embodiment of the air diffuser assembly of the present invention;
FIG. 10 is a schematic cross-sectional view of an embodiment of an air diffuser assembly according to the present invention;
FIG. 11 is an enlarged view of a portion of FIG. 10 at B;
FIG. 12 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 13 is a schematic cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 14 is a schematic cross-sectional view of an indoor unit of an air conditioner according to another embodiment of the present invention;
fig. 15 is a schematic cross-sectional view of an air conditioning indoor unit according to another embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | Reference numerals | Name (R) |
| 20 | First air- |
10 | Second air- |
21 | |
| 211 | Air-dispersing |
212 | Diversion inclined |
22 | The first air dispersing |
| 221 | |
222 | Connecting |
231 | |
| 232 | Strip- |
23 | Second air |
24 | First row of |
| 25 | Second row of |
26 | Area of |
11 | |
| 30 | |
100 | |
40 | Air deflector |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly 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 meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides an air diffusing assembly 100 applied to an indoor unit of an air conditioner.
In an embodiment of the present invention, as shown in fig. 1 to 11, the wind dispersing assembly 100 includes: the first air diffusing module 20, the first air diffusing module 20 includes an air diffusing plate 21, the air diffusing plate 21 is provided with a plurality of air diffusing holes 211, and the air outlet direction of any one of the air diffusing holes 211 intersects with the air outlet direction of at least one adjacent air diffusing hole 211, so that at least part of the air flows flowing out from the two air diffusing holes 211 intersect; and the second air dispersing module 10 is arranged on the air inlet side or the air outlet side of the first air dispersing module 20.
In this embodiment, no wind-sensing component is used for installing in the air outlet department of air conditioning indoor set to break up the air that flows out from the air outlet and form the scattered flow, avoid the air-out air current to blow directly the human body, in order to improve user experience. The second air dispersing module 10 can disperse air through the micropores, can also disperse air through the swirl fan blades, and can also disperse air through the intersection of air flows, which is not limited herein, and only needs to satisfy that the second air dispersing module 10 can disperse the air flows flowing through to form dispersed flows. The second air dispersing module 10 is positioned at the air inlet side or the air outlet side of the first air dispersing module 20, air is firstly dispersed for the first time by the second air dispersing module 10 to reduce the flow speed, and then dispersed for the second time by the first air dispersing module 20 to form dispersed flow with lower flow speed; or, the air is firstly dispersed by the first air dispersing module 20 for the first time to reduce the flow speed, and then dispersed by the second air dispersing module for the second time to form a dispersed flow with lower flow speed, so as to further improve the no-wind effect. An air space may be formed between the second air dispersing module 10 and the first air dispersing module 20 so that air is primarily dispersed and then spread in the air space to be more sufficiently contacted with the first air dispersing module 20. The shape of the wind-dispersing plate 21 is the same as the whole shape of the second wind-dispersing module 10, and the size is equivalent to the size of the second wind-dispersing module 10, so as to simplify the shape and size of the combined second wind-dispersing module 10 and first wind-dispersing module 20.
As shown in fig. 6 and 10, the plurality of air-dispersing holes 211 are distributed along the plate surface of the air-dispersing plate 21, wherein the air-out direction of any air-dispersing hole 211 intersects with the air-out direction of at least one adjacent air-dispersing hole 211, for example, the opening direction of one air-dispersing hole 211 is the same as the thickness direction of the air-dispersing plate 21, the opening direction of at least one air-dispersing hole 211 adjacent thereto is inclined to the thickness direction of the air-dispersing plate 21, and the extending surfaces of the hole walls of two air-dispersing holes 211 intersect at the air-out side of the air-dispersing plate 21, so that the air flows flowing out from two air-dispersing holes 211 can intersect at the air-out side of the air-dispersing plate 21. Of course, the outlet airflow may be inclined in the thickness direction of the diffuser plate 21 by forming a flow guide surface on the wall of the diffuser hole 211. The air outlet flow of each air dispersing hole 211 can intersect with the air outlet flow of at least one adjacent air dispersing hole 211, so that the air flow flowing through the first air dispersing module 20 can intersect with each other at the air outlet side of the air dispersing plate 21 to form a dispersed flow, and the non-wind effect is improved.
The air diffusing assembly 100 is provided with a second air diffusing module 10 and a first air diffusing module 20 which are arranged along the air outlet direction, and the air outlet direction of any air diffusing hole 211 on the first air diffusing module 20 is intersected with the air outlet direction of at least one adjacent air diffusing hole 211, so that air flows flowing out of the two air diffusing holes 211 are intersected, the intersected air flows form diffused flows, and the effect of no wind sensation is realized; because the scattered flow is formed by the collision of the airflow at the air outlet side of the air scattering plate 21, the airflow can fully flow out of the air scattering holes 211, and the air outlet effect without wind sensation can be improved; and the secondary air dispersing effect can be realized by the airflow through the two air dispersing modules, so that the non-wind effect is further improved.
As shown in fig. 3, 5 and 11, the wall of the air dispersing holes 211 forms a diversion inclined plane 212, and the diversion inclined plane 212 of any air dispersing hole 211 intersects with the extension plane of the diversion inclined plane 212 of at least one adjacent air dispersing hole 211 on the air outlet side of the air dispersing plate 21. The diversion inclined plane 212 can enable the air outlet direction of the air diffusing hole 211 to be inclined to the thickness direction of the air diffusing plate 21, such as upward inclination, downward inclination, leftward inclination or rightward inclination; for example, the extending surface of the guiding inclined surface 212 of one air dispersing hole 211 on the air outlet side of the air dispersing plate 21 is inclined downward, and the extending surface of the guiding inclined surface 212 of the air dispersing hole 211 adjacent to and below the guiding inclined surface 211 on the air outlet side of the air dispersing plate 21 is inclined leftward, so that the extending surfaces of the two guiding inclined surfaces 212 on the air outlet side of the air dispersing plate 21 are intersected in a staggered manner. The air guide inclined plane 212 is formed on the wall of each air dispersing hole 211, so that the air outlet directions of the two adjacent air dispersing holes 211 can be intersected, the effect of no wind sensation is achieved, and the structure of the first air dispersing module 20 is simplified. In practical application, an included angle a between the flow guide inclined plane and the thickness direction of the air diffusing plate is not less than 10 degrees and not more than 45 degrees, so that diffused flow formed after air flow collides and is diffused is not directly blown to a user but is blown obliquely upwards, and the non-wind effect is improved.
As shown in fig. 3 and 4, the plurality of air-dispersing holes 211 adjacent to each other in the circumferential direction constitute a first air-dispersing hole group 22, and the air-outlet directions of the air-dispersing holes 211 of the first air-dispersing hole group 22 do not intersect with each other. The air outlet cross section of the air dispersing holes 211 can be round or square, if the air outlet cross section of the air dispersing holes 211 is square, the number of the air dispersing holes 211 in the first air dispersing hole group 22 can be four, and the edges of the four air dispersing holes 211 are close to each other, so that the first air dispersing hole group 22 is more compact, and the utilization rate of the surface of the air dispersing plate 21 is improved. The air outlet directions of the air outlet holes 211 in the first air outlet hole group 22 are not mutually intersected, that is, the air outlet holes 211 in the first air outlet hole group 22 are arranged towards the direction away from each other, so that the air outlet directions of the air outlet holes 211 in the first air outlet hole group 22 and the adjacent air outlet holes 211 are intersected, and thus the intersection between the air flows is based on the air outlet holes 211 group, so that the intersection amount of the air flows is increased, and the effect of forming the air flow is improved.
Specifically, the first air dispersing module 20 includes an air ring 221, the air ring 221 surrounds the air dispersing hole 211, and a plurality of air rings 221 are connected in a circumferential direction to form the first air dispersing hole group 22. The shape of the air passing ring 221 is the air outlet cross-sectional shape of the air diffusing hole 211, the inner peripheral wall of the air passing ring 221 is the hole wall of the air diffusing hole 211, and two adjacent air passing rings 221 may be directly connected or connected through an intermediate member, which is not limited herein. The formation of the first air dispersing hole group 22 can be simplified by forming the first air dispersing hole group 22 by the plurality of air passing rings 221. As shown in fig. 4, the number of the first air diffusing hole groups 22 is plural, and the plural first air diffusing hole groups 22 are distributed in an array on the air diffusing plate 21, so that the integral of the first air diffusing module 20 is improved while the whole of the first air diffusing module 20 has no wind feeling effect.
The plurality of air passing rings 221 constituting the first air dispersing hole group 22 are arranged at intervals and connected through the connecting piece 222, so that the gap between the adjacent air passing rings 221 can be used for air outlet, and the air outlet efficiency of the first air dispersing module 20 is improved. The specific shape and number of the connecting members 222 are not limited, and only the plurality of the air passing rings 221 can be connected. In practical applications, the connecting member 222 is annularly disposed and serially connected to the plurality of air rings 221, and the connecting member 222 extends along the arrangement direction of the plurality of air rings 221 to serially connect the plurality of air rings 221, so that the plurality of air rings 221 can be serially connected by one connecting member 222, and the connection structure of the plurality of air rings 221 in the first air dispersing hole group 22 is more stable.
As shown in fig. 6 to 8, the plurality of air dispersing holes 211 include a central hole 231 and a plurality of strip-shaped holes 232 that are spaced apart from each other in the circumferential direction of the central hole 231 and are adjacent to each other end to end, and the central hole 231 and the adjacent strip-shaped holes 232 form a second air dispersing hole group 23. The quantity of bar hole 232 can be 4 in the second air outlet group 23 that looses, and two liang head and the tail of 4 bar holes 232 are adjacent and encircle in centre bore 231, and wherein, the air-out air current of adjacent bar hole 232 is crossing, and the air-out air current of relative bar hole 232 is the same to when realizing that the air-out air current intersects, simplify bar hole 232's processing mode. Specifically, two adjacent bar holes 232 are perpendicular to each other, so that the arrangement of each bar hole 232 in the second air diffusing hole group 23 is more compact, the non-air-outlet area of the area occupied by the second air diffusing hole group 23 is reduced, and the board surface utilization rate of the air diffusing board 21 is improved.
As shown in fig. 6 and 8, the number of the second air dispersing hole groups 23 is plural, and the plural second air dispersing hole groups 23 are distributed along the longitudinal direction and the width direction of the air dispersing plate 21, so that the integral of the first air dispersing module 20 is improved while the effect of no wind feeling is achieved on the whole of the first air dispersing module 20. Specifically, the plurality of air dispersing holes 211 further have a first partition hole row 24 and a second partition hole row 25, the plurality of first partition hole rows 24 and second partition hole rows 25 are arranged at intervals along the length direction of the air dispersing plate 21, the first partition hole rows 24 and the second partition hole rows 25 intersect with each other to define a plurality of air dispersing areas 26, and each of the second air dispersing hole groups 23 is located in each of the air dispersing areas 26. The first partition hole row 24 may have a plurality of partition holes spaced apart, and the extending direction and the arrangement direction of the plurality of partition holes are the same; the second partition hole row 25 has the same form as the first partition hole row 24.
The first partition hole rows 24 extend along a direction oblique to the width of the air diffuser 21, the first partition hole rows 24 are arranged at intervals along the length direction of the air diffuser 21, the extending direction of the second partition hole rows 25 is intersected with the first partition hole rows 24, the arrangement direction of the second partition hole rows 25 is the same as the arrangement direction of the first partition hole rows 24, therefore, the first partition hole rows 24 and the second partition hole rows 25 define a plurality of air diffusing areas 26, and each second air diffusing hole group 23 is respectively arranged in each air diffusing area 26, so that the second air diffusing hole groups 23 can be orderly arranged on the air diffuser 21, and the integrity of the first air diffusing module 20 is further improved. It can be understood that the first separating hole row 24 and the second separating hole row 25 are used for separating the adjacent air diffusing hole 211 groups and for exhausting air, and the air exhausting direction of the separating holes therein may intersect with the air exhausting direction of the adjacent bar-shaped holes 232, so that the air exhausting flows intersect.
As shown in fig. 1, the second air diffusing module 10 includes a porous plate, the porous plate is provided with a plurality of air outlets, and the air outlet direction of any air outlet is intersected with the air outlet direction of at least one adjacent air outlet, so that the air flows from the two air outlets intersect. The second air diffusing module 10 may have the same structure as the first air diffusing module 20, so as to facilitate the same production and processing and reduce the production cost.
As shown in fig. 9, the second wind dispersing module 10 includes a mounting plate and a cyclone wind wheel 11, the mounting plate is provided with a mounting through hole, and the cyclone wind wheel 11 is mounted in the mounting through hole to disperse the airflow. The quantity of mounting hole can be a plurality of, and a plurality of mounting hole set up along the length direction interval of mounting panel, and each mounting hole all is equipped with whirl wind wheel 11, and whirl wind wheel 11 can be static, also can rotate, does not do the restriction here. The cyclone wind wheel 11 can break up the air current flowing through to reduce the wind speed, and the air current can intersect at the air outlet side of the first air dispersing module 20 to form the dispersed current again after being broken up preliminarily flowing through the cyclone wind wheel 11, so as to further reduce the wind speed and improve the user experience. Specifically, the rotational flow wind wheel 11 is rotatably mounted in the mounting through hole and can be driven by a driving mode to break up flowing air flow through active rotation, and break up effect and break up efficiency of outlet air flow are improved. In practical application, the via hole has been seted up to the flabellum of whirl wind wheel 11, and the via hole can supply the air current to pass through to increase the excessive amount of wind of first whirl module, reduce the wind wheel loss, improve air-out efficiency.
As shown in fig. 12 to 15, the present invention further provides an air conditioning indoor unit, which includes a casing 30 and an air diffusing assembly 100, and the specific structure of the air diffusing assembly 100 refers to the above embodiments, and since the air conditioning indoor unit adopts all technical solutions of all the embodiments, the present invention at least has all the beneficial effects brought by the technical solutions of the embodiments, and details are not repeated herein. An air outlet is formed in the housing 30, and the air diffusing assembly 100 is disposed at the air outlet.
In an embodiment, as shown in fig. 13 to 15, the back side of the panel of the housing 30 has a receiving cavity, the air diffusing assembly 100 has a first position for shielding the air outlet and a second position for entering the receiving cavity, the first position is located below the second position, and the air diffusing assembly 100 can move upward from the first position to the second position, so that a user can control the position of the air diffusing assembly 100 to select an air outlet mode according to the user's own needs. In practical application, the air-conditioning indoor unit further comprises an air deflector 40, the air deflector 40 is movably arranged at the air outlet, in the closed state of the air-conditioning indoor unit, the air deflector 40 can close the air outlet, and the air dispersing component 100 is positioned in the accommodating cavity; in a normal air outlet state of the indoor unit of the air conditioner, the air deflector 40 can completely open the air outlet, and the air dispersing component 100 is still positioned in the accommodating cavity at the moment; in the no-wind-sensing air-out state of the indoor unit of the air conditioner, the no-wind-sensing component moves to the second position, the air deflector 40 is supported at the bottom of the no-wind-sensing component, so that the air dispersing component 100 is more stable at the second position, and the airflow flowing through the air deflector 40 is diverted to the air dispersing component 100, so that the contact amount of the airflow and the air dispersing component 100 is increased, and the no-wind-sensing effect is improved.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (19)
1. An air dispersion assembly, comprising:
the first air dispersing module comprises an air dispersing plate, the air dispersing plate is provided with a plurality of air dispersing holes, and the air outlet direction of any air dispersing hole is intersected with the air outlet direction of at least one adjacent air dispersing hole, so that at least part of air flows flowing out of the two air dispersing holes are intersected;
the second air-dispersing module is arranged on the air inlet side or the air outlet side of the first air-dispersing module.
2. The louver assembly of claim 1, wherein the wall of each of the louver holes defines a flow-guiding inclined surface, and the flow-guiding inclined surface of each of the louver holes intersects with an extension surface of the flow-guiding inclined surface of at least one adjacent louver hole on the air outlet side of the louver.
3. The louver assembly of claim 2, wherein the angle between the flow-directing ramp and the thickness of the louver is not less than 10 ° and not more than 45 °.
4. The air dispersing assembly of claim 2 wherein the plurality of air dispersing holes circumferentially adjacent to each other form a first air dispersing hole group, and the air outlet directions of the air dispersing holes of the first air dispersing hole group are not mutually intersected.
5. The air dispersing assembly of claim 4 wherein the first air dispersing module includes an air ring that surrounds the air dispersing holes, and a plurality of the air ring are connected in a circumferential direction to form the first air dispersing hole group.
6. The louver assembly of claim 5, wherein the plurality of louvers forming the first louver group are connected by a connector.
7. The diffuser assembly of claim 6 wherein said connecting member is annularly disposed and is serially connected to a plurality of said louvers.
8. The air dispersing assembly of claim 4 wherein the number of the first air dispersing hole groups is multiple, and the multiple first air dispersing hole groups are distributed on the air dispersing plate in an array.
9. The air dispersing assembly of claim 2 wherein the plurality of air dispersing holes include a central hole and a plurality of bar-shaped holes spaced circumferentially around the central hole and adjacent end to end, the central hole and the adjacent plurality of bar-shaped holes forming a second air dispersing hole set.
10. The air dispersion assembly of claim 9 wherein adjacent apertures are perpendicular to each other.
11. The louver assembly of claim 9, wherein the second louver group is plural in number, and a plurality of the second louver groups are distributed along a length direction and a width direction of the louver.
12. The air dispersion assembly of claim 11 wherein the plurality of dispersion holes further comprise first and second spaced apart rows of holes spaced apart along the length of the dispersion plate, the first and second spaced apart rows of holes intersecting to define a plurality of dispersion zones, each of the second sets of dispersion holes being located in each of the dispersion zones.
13. The air dispersion assembly of claim 1 wherein the second air dispersion module comprises a perforated plate having a plurality of air outlet openings formed therein.
14. The fan dispersing assembly of claim 13 wherein the outlet direction of any one of the outlet vents intersects the outlet direction of at least one adjacent outlet vent such that the air streams from two of the outlet vents intersect.
15. The air dispersing assembly of claim 1 wherein the second air dispersing module includes a mounting plate and a swirl rotor, the mounting plate defining a mounting hole, the swirl rotor being mounted in the mounting hole to disperse the airflow.
16. The dispersing assembly of claim 15 wherein the blades of the swirl rotor have holes therethrough.
17. The diffuser assembly of claim 15 wherein said swirl rotor is rotatably mounted to said mounting opening.
18. An indoor unit of an air conditioner, comprising:
the shell is provided with an air outlet;
the air dispersion assembly of any one of claims 1 to 17, wherein the air dispersion assembly is disposed at the air outlet.
19. An air conditioner comprising an outdoor unit and the indoor unit as claimed in claim 18, wherein the outdoor unit and the indoor unit are connected by refrigerant pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012094.4A CN114719336A (en) | 2021-01-04 | 2021-01-04 | Machine and air conditioner in scattered wind subassembly, air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012094.4A CN114719336A (en) | 2021-01-04 | 2021-01-04 | Machine and air conditioner in scattered wind subassembly, air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114719336A true CN114719336A (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110012094.4A Pending CN114719336A (en) | 2021-01-04 | 2021-01-04 | Machine and air conditioner in scattered wind subassembly, air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114719336A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355971A (en) * | 2017-08-21 | 2017-11-17 | 广东美的制冷设备有限公司 | Weatherseal, indoor apparatus of air conditioner and air conditioner |
| CN108844208A (en) * | 2018-08-01 | 2018-11-20 | 广东美的制冷设备有限公司 | Wind deflector, housing unit, air conditioner indoor unit and air conditioner |
| CN110701682A (en) * | 2019-11-13 | 2020-01-17 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN214841572U (en) * | 2021-01-04 | 2021-11-23 | 广东美的制冷设备有限公司 | Machine and air conditioner in scattered wind subassembly, air conditioning |
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2021
- 2021-01-04 CN CN202110012094.4A patent/CN114719336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355971A (en) * | 2017-08-21 | 2017-11-17 | 广东美的制冷设备有限公司 | Weatherseal, indoor apparatus of air conditioner and air conditioner |
| CN108844208A (en) * | 2018-08-01 | 2018-11-20 | 广东美的制冷设备有限公司 | Wind deflector, housing unit, air conditioner indoor unit and air conditioner |
| CN110701682A (en) * | 2019-11-13 | 2020-01-17 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN214841572U (en) * | 2021-01-04 | 2021-11-23 | 广东美的制冷设备有限公司 | Machine and air conditioner in scattered wind subassembly, air conditioning |
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