CN205641172U - Air -conditioning indoor unit - Google Patents
Air -conditioning indoor unit Download PDFInfo
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- CN205641172U CN205641172U CN201620249419.5U CN201620249419U CN205641172U CN 205641172 U CN205641172 U CN 205641172U CN 201620249419 U CN201620249419 U CN 201620249419U CN 205641172 U CN205641172 U CN 205641172U
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Abstract
The utility model discloses an air -conditioning indoor unit, it includes fan and air feeding component. The fan includes wind wheel and quiet leaf component. Quiet leaf component sets up before the wind wheel, and quiet leaf component is used for carrying out the pressure boost to the rotatory air current that produces of wind wheel. Air feeding component sets up before quiet leaf component, and air feeding component is used for guide forward to see the air current that the fan produced off. Air -conditioning indoor unit accords with: 0.3 <= H2H3 <= 1.3, and 0.4 <= H1H3 <= 1.4. Wherein, H1 is air feeding component's thickness, and H2 is the thickness of quiet leaf component, and H3 is the thickness of wind wheel. So, the thickness proportional relation of air -conditioning indoor unit through injecing wind wheel and air feeding component and quiet leaf component to air -conditioning indoor unit's air supply effect has been improved.
Description
Technical field
This utility model relates to household appliance technical field, especially relates to a kind of indoor apparatus of air conditioner.
Background technology
The blower fan of air-conditioning and the dimensional fits of blower part can affect the air-supply effect of air-conditioning.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model needs to provide a kind of indoor apparatus of air conditioner.
The indoor apparatus of air conditioner of this utility model embodiment, including blower fan and blower part.Described blower fan includes wind wheel and stator blade element.Before described stator blade element is arranged on described wind wheel, described stator blade element carries out supercharging for described wind wheel is rotated the air-flow produced.Before described blower part is arranged on described stator blade element, described blower part sends, for guiding forward, the air-flow that described blower fan produces.Described indoor apparatus of air conditioner meets: 0.3≤H2/H3≤1.3, and 0.4≤H1/H3≤1.4.Wherein, H1 is the thickness of described blower part, and described H2 is the thickness of described stator blade element, and described H3 is the thickness of described wind wheel.
The indoor apparatus of air conditioner of this utility model embodiment is by limiting wind wheel and blower part and the thickness proportion relation of stator blade element, thus improves the air-supply effect of indoor apparatus of air conditioner.
In some embodiments, described stator blade element includes annular outer wall, annular inner wall and the multiple stator blades being located between described annular outer wall and described annular inner wall, is formed with the first air-guiding aisle between described annular outer wall and described annular inner wall.
In some embodiments, described blower fan also includes that motor, described annular inner wall are formed with motor cabinet, and described motor is located on described motor cabinet, and the motor shaft of described motor is connected with described wind wheel to drive described wind wheel to rotate.
In some embodiments, described blower fan includes being arranged on horn-like spiral case that is on rear side of described blower fan and that arrange forward, and described spiral case docks with described annular outer wall.
In some embodiments, described wind wheel includes round table-like wheel hub and the multiple fan blades being located on described wheel hub, described wheel hub and described spiral case constitute the second air-guiding aisle, and described second air-guiding aisle connects with described first air-guiding aisle, and described wheel hub docks with described annular inner wall.
In some embodiments, the maximum outside diameter of described wind wheel is less than the diameter of described annular outer wall.
In some embodiments, described blower fan is diagonal flow fan.
In some embodiments, tubaeform second wind scooper that described blower part includes tubaeform first wind scooper arranged forward and arranges the most forward and arrange around described first wind scooper, being formed with forward direction gas channel between described first wind scooper and described second wind scooper, described forward direction gas channel connects with described first air-guiding aisle.
In some embodiments, described annular outer wall docks with described second wind scooper, and described annular inner wall docks with described first wind scooper.
In some embodiments, described forward direction gas channel includes the inlet air side near described blower fan and the air side away from described blower fan, and the sectional area of described forward direction gas channel diminishes to described air side from described inlet air side.
In some embodiments, the sectional area of described second air-guiding aisle tapers into along air supply direction.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the schematic perspective view of the indoor apparatus of air conditioner according to this utility model embodiment.
Fig. 2 is the side schematic view of the indoor apparatus of air conditioner according to this utility model embodiment.
Fig. 3 is the floor map of the indoor apparatus of air conditioner according to this utility model embodiment.
Fig. 4 is the decomposing schematic representation of the indoor apparatus of air conditioner according to this utility model embodiment.
Fig. 5 is the indoor apparatus of air conditioner of Fig. 3 schematic cross-section along V-V.
Fig. 6 is the indoor apparatus of air conditioner of Fig. 3 schematic cross-section along VI-VI.
Fig. 7 is the indoor apparatus of air conditioner of Fig. 3 schematic cross-section along VII-VII.
Fig. 8 is the floor map of the blower part of the indoor apparatus of air conditioner according to this utility model embodiment.
Fig. 9 is the side schematic view of the blower part of the indoor apparatus of air conditioner according to this utility model embodiment.
Figure 10 is the blower part schematic cross-section along X-X of Fig. 9.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more described features.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected.Can be to be mechanically connected, it is also possible to be electrical connection.Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature horizontal breadth higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature horizontal breadth less than second feature.
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.In order to simplify disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, and are not intended to limit this utility model.Additionally, this utility model can in different examples repeat reference numerals and/or reference letter, this repetition is for purposes of simplicity and clarity, itself does not indicate the relation between discussed various embodiment and/or setting.Additionally, the various specific technique that provides of this utility model and the example of material, but those of ordinary skill in the art are it can be appreciated that the application of other techniques and/or the use of other materials.
Referring to Fig. 1-3, the indoor apparatus of air conditioner 10 of this utility model embodiment can be wall indoor unit, and when specifically applying, indoor apparatus of air conditioner 10 can coordinate with off-premises station (not shown) and jointly freezes or heat.
Incorporated by reference to refering to Fig. 4 to Fig. 5, indoor apparatus of air conditioner 10 includes housing 12, blower fan 14, blower part 16, heat exchanger (figure is not marked) and water receiving parts 18.Blower fan 14, blower part 16, heat exchanger and water receiving parts 18 are arranged in housing 12.The rear side of housing 12 is formed with rear air intake 126, and the front side of housing 12 is formed with front outlet air end 128.The most cylindrically, indoor apparatus of air conditioner 10 is side air inlet to indoor apparatus of air conditioner 10, front-outlet.
Housing 12 essentially cylindrical shape, housing 12 includes fore shell 120, back cover 122 and base plate 124.Fore shell 120 mutually fastens with back cover 122, and base plate 124 is located at the rear end of back cover 122.Fore shell 120 and the substantially hollow cylindrical shape of back cover 122.Base plate 124 is the most discoideus, and base plate 124 removably connects with back cover 122.
The side of fore shell 120 is formed with multiple auxiliary air inlet mouth 120a, and auxiliary air inlet mouth 120a is circular, and multiple auxiliary air inlet mouth 120a are equally spaced along the circumferencial direction of fore shell 120.
The side of back cover 122 is formed with multiple air inlet 122a, multiple air inlet 122a and is equally spaced along the circumferencial direction of back cover 122.
Blower fan 14 includes stator blade element 140, wind wheel 142, spiral case 144 and motor 146.
Incorporated by reference to refering to Fig. 6, stator blade element 140 includes annular outer wall 140a, annular inner wall 140b and the multiple stator blade 140c being located between annular outer wall 140a and annular inner wall 140b.The first air-guiding aisle 140d it is formed with between annular outer wall 140a and annular inner wall 140b.Stator blade 140c connects annular outer wall 140a and annular inner wall 140b, stator blade 140c and is positioned at the central shaft of the first air-guiding aisle 140d, stator blade 140c and stator blade element 140 and forms an angle settings, thus can be guided for rotation forward by air-flow.Stator blade element 140, for the air through the first air-guiding aisle 140d carries out diffusion, improves static pressure and the air supplying distance of air.
Wind wheel 142 includes wheel hub 142a and the multiple fan blade 142b being located on wheel hub 142a.Wheel hub 142a substantially in round table-like, multiple fan blade 142b from the outside of wheel hub 142a towards radially extending.The number of fan blade 142b is between 2-15, and equidistantly distributes along the circumferencial direction of wheel hub 142a.The central shaft of fan blade 142b and wheel hub 142a forms an angle setting, to utilize fluid force to be released forward by air-flow.
Spiral case 144 is basic in horn-like, and spiral case 144 is fixed on the medial wall of back cover 122.Spiral case 144 is around being formed with the second air-guiding aisle 14a between wind wheel 142, the wheel hub 142a of spiral case 144 and wind wheel 142, the sectional area of the second air-guiding aisle 14a is along the tapered change of air supply direction.Spiral case 144 docks with the annular outer wall 140a of stator blade element 140.The wheel hub 142a of wind wheel 142 docks with the annular inner wall 140b of stator blade element 140.Second air-guiding aisle 14a and the first air-guiding aisle 140d connection.
The wheel hub 142a of wind wheel 142 is pre-large post-small structure, and spiral case 144 is pre-large post-small structure, coordinates between wheel hub 142a with spiral case 144, forms fan blade 142b and promotes the second air-guiding aisle 14a of air rotating boosting.
The annular inner wall 140b of stator blade element 140 is formed with motor cabinet 140e, and the rear end of motor 146 is fixed on motor cabinet 140e, and the motor shaft 146a of motor 146 is connected with wind wheel 142.
The outer surface of the annular outer wall 140a of stator blade element 140 is formed with four fixed block 140e, and the circumferencial direction of four fixed block 140e annularly outer wall 140a is angularly arranged, and fixed block 140e offers screw, and the front side of back cover 122 is correspondingly arranged on four screws.When assembling stator blade element 140, the screw of fixed block 140e is directed at the screw of back cover 122, by screw, fixed block 140e is fixed on back cover 122 thus stator blade element 140 is fixed on back cover 122.
Blower fan 14 is diagonal flow fan, and its air supply direction includes the component axial along motor 146 and the component of the tangential direction along wind wheel 142 direction of rotation.The air output of diagonal flow fan is more than centrifugal blower less than axial flow blower.The air-supply static pressure of diagonal flow fan is less than centrifugal blower more than axial flow blower.Thus, diagonal flow fan contrasts existing axial flow blower, has higher air-supply static pressure and farther air supplying distance.
When motor 146 drives wind wheel 142 to rotate, the tangential direction that fan blade 142b promotion air forward and rotates along fan blade 142b is released the heat exchange air exchanged through exchanger heat outside housing 12, i.e. indoor apparatus of air conditioner 10 is front-outlet, and the diffusion of this wind direction surrounding, increases blowing range.
Incorporated by reference to refering to Fig. 8 to Figure 10, blower part 16 includes the first wind scooper the 160, second wind scooper 162 and guide duct 164.First wind scooper 160 and the second basic flare of wind scooper 162.Second wind scooper 162 is around the first wind scooper 160.Guide duct 164 runs through the first wind scooper 160 and the second wind scooper 162.It is formed with forward direction gas channel 166 between first wind scooper 160 and the second wind scooper 162.First wind scooper 160 is formed with multiple auxiliary air-outlet 168, and guide duct 164 is formed with lateral gas passages 16a of connection auxiliary air inlet mouth 120a and auxiliary air-outlet 168.
Forward direction gas channel 166 includes the inlet air side near blower fan 14 and the air side away from blower fan 14, and the sectional area of forward direction gas channel 166 diminishes to air side from inlet air side.The sectional area of forward direction gas channel 166 reduces along air supply direction, thus improves the wind speed of the air side of forward direction gas channel 166.The air side of forward direction gas channel 166 is slit-shaped.
Lateral gas passages 16a is along air motion direction, and lateral gas passages 16a is positioned at the area at auxiliary air inlet mouth 120a more than or equal to being positioned at the area at auxiliary air-outlet 168.
The kernel of section track of lateral gas passages 16a can be straight line or curve, i.e. guide duct 164 is linear type or streamlined.
First wind scooper 160 of blower part 16 docks with the annular inner wall 140b of stator blade element 140, and the second wind scooper 162 of blower part 16 docks with the annular outer wall 140a of stator blade element 140.Forward direction gas channel 166 connects with the first air-guiding aisle 140d.The front side of fore shell 120 is formed with circular open 120b, and blower part 16 is located at circular open 120b, and the second wind scooper 162 is positioned at the diameter diameter equal to circular open 120b of air side.Blower part 16 is positioned at the front outlet air end 128 of housing 12 and is formed with air outlet 16b.
Indoor apparatus of air conditioner 10 meets: 0.5≤D1/D3≤1.3, and 1.1≤D2/D1≤1.6, wherein, D1 is the diameter that described first wind scooper 160 is positioned at described air side, D2 is the diameter that described second wind scooper 162 is positioned at described air side, and D3 is the maximum gauge of wind wheel 142.
Referring to Fig. 7, indoor apparatus of air conditioner 10 meets: 0.3≤H2/H3≤1.3, and 0.4≤H1/H3≤1.4, and wherein, H1 is the thickness of described blower part 16, and described H2 is the thickness of described stator blade element 140, and described H3 is the thickness of described wind wheel 142.The thickness of blower part 16, stator blade element 140 and wind wheel 142 refers to the length along air supply direction.
Air-flow in forward direction gas channel 166 is to enter in housing 12 from air inlet 122a and carry out the heat exchange air of heat exchange with heat exchanger, and this heat exchange air is finally from air outlet 16b discharges housing 12.
Air-flow in lateral gas passages 16a is not carry out the air at room temperature of heat exchange with heat exchanger, and this air at room temperature is finally from auxiliary air-outlet 168 discharges housing 12.
The air at room temperature that the heat exchange air that forward direction gas channel 166 is discharged is discharged with lateral gas passages 16a mixes at the front outlet air end 128 of housing 12.
Forward direction air channel 220 and horizontal air channel it is formed with in housing 12.Forward direction air channel 220 extends and through blower fan 14 from housing 12 rear end forward end, and forward direction air channel 220 in the form of a ring and is formed with slit-shaped air outlet 16b.Laterally air channel is run through inside outside and the forward direction air channel 220 of housing 12.Forward direction air channel 220 includes forward direction gas channel the 166, first air-guiding aisle 140d and the second air-guiding aisle 14a.Laterally air channel is lateral gas passages 16a.Forward direction air channel 220 is for discharging the heat exchange air through heat exchanger heat exchange.Laterally air channel is for discharge chamber warm air.
When indoor apparatus of air conditioner 10 works, the heat exchange air of high speed and high pressure of supercharging of doing work through blower fan 14 is discharged from air outlet 16b, viscosity due to air, air on heat exchange air driven auxiliary air-outlet 168 peripheral cyclic wall together travels forward, and then at auxiliary air-outlet 168, form a negative pressuren zone, indoor air at room temperature is entered lateral gas passages 16a by auxiliary air inlet mouth 120a, then discharge from auxiliary air-outlet 168, and follow heat exchange air and together travel forward, and then form stable mixed airflow, such that it is able to realize cool and the coldest, hot and the driest comfortable air-supply effect, and increase indoor air circulation flow, improve indoor overall intensification, cooling rate and the uniformity of indoor temperature.
Heat exchanger is located between air inlet 122a and blower fan 14, and water receiving parts 18 are for receiving the condensed water that heat exchanger is formed.
Be provided with at the auxiliary air inlet mouth 120a of housing 12 can the baffle plate (figure do not mark) of independent open and close, indoor apparatus of air conditioner 10 changes the direction of lateral gas passages 16a and the combined gas streams of forward direction gas channel 166 by controlling the switch of baffle plate.When being independently turned on and off the baffle plate at or certain several auxiliary air inlet mouth 120a, the poised state of combined gas streams changes, and then the direction of combined gas streams deflects, such that it is able to realize up and down, the orientation air-supply of the specific direction such as left and right or blow to positive forward direction.
Preferably, the number of auxiliary air inlet mouth 120a is 6, and corresponding baffle plate is 6 with the number of auxiliary air-outlet 168, and auxiliary air inlet mouth 120a is angularly distributed along the circumferencial direction of housing 12.
The indoor apparatus of air conditioner 10 of this utility model embodiment, including blower fan 14 and blower part 16.Blower fan 14 includes wind wheel 142 and stator blade element 140.Before stator blade element 140 is arranged on wind wheel 142, stator blade element 140 carries out supercharging for wind wheel 142 is rotated the air-flow produced.Before blower part 16 is arranged on stator blade element 140, blower part 16 sends, for guiding forward, the air-flow that blower fan 14 produces.Indoor apparatus of air conditioner 10 meets: 0.3≤H2/H3≤1.3, and 0.4≤H1/H3≤1.4.Wherein, H1 is the thickness of blower part 16, and H2 is the thickness of stator blade element 140, and H3 is the thickness of wind wheel 142.
The indoor apparatus of air conditioner 10 of this utility model embodiment is by limiting wind wheel 142 and blower part 16 and the thickness proportion relation of stator blade element 140, thus improves the air-supply effect of indoor apparatus of air conditioner 10.
In the present embodiment, stator blade element 140 includes annular outer wall 140a, annular inner wall 140b and the multiple stator blade 140c being located between annular outer wall 140a and annular inner wall 140b, is formed with the first air-guiding aisle 140d between annular outer wall 140a and annular inner wall 140b.
So, stator blade element 140 carries out diffusion to the heat exchange air through the first air-guiding aisle 140d.
In the present embodiment, blower fan 14 also includes that motor 146, annular inner wall 140b are formed with motor cabinet 140e, and motor 146 is located on motor cabinet 140e, and the motor shaft 146a of motor 146 is connected with wind wheel 142 to drive wind wheel 142 to rotate.
So, motor 146 is fixed on the motor cabinet 140e of stator blade element 140.
In the present embodiment, blower fan 14 includes being arranged on horn-like spiral case 144 that is on rear side of blower fan 14 and that arrange forward, and spiral case 144 docks with annular outer wall 140a.
So, the air entering blower fan 14 is had conflux effect, spiral case 144 to dock with annular outer wall 140a by spiral case 144 so that the heat exchange air through wind wheel 142 work done booster and speed-increasing enters in stator blade element 140.
In the present embodiment, wind wheel 142 includes round table-like wheel hub 142a and the multiple fan blade 142b being located on wheel hub 142a, wheel hub 142a and spiral case 144 constitute the second air-guiding aisle 14a, the second air-guiding aisle 14a and the first air-guiding aisle 140d connection, and wheel hub 142a docks with annular inner wall 140b.
So, wind wheel 142 drives heat exchange air to travel forward and enters the first air-guiding aisle 140d.
In the present embodiment, the maximum outside diameter of wind wheel 142 diameter less than annular outer wall 140a.
In the present embodiment, blower fan 14 is diagonal flow fan.
So, blower fan 14 uses diagonal flow fan, thus increases air supplying distance.
In the present embodiment, blower part 16 includes tubaeform first wind scooper 160 arranged forward and tubaeform second wind scooper 162 arranging the most forward and arranging around the first wind scooper 160, being formed with forward direction gas channel 166 between first wind scooper 160 and the second wind scooper 162, forward direction gas channel 166 connects with the first air-guiding aisle 140d.
So, blower part 16 guides forward and sends the air-flow that blower fan 14 produces.
In the present embodiment, annular outer wall 140a and the second wind scooper 162 dock, and annular inner wall 140b and the first wind scooper 160 dock.
So, the heat exchange air through stator blade element 140 supercharging enters blower part 16, is outwards blown by blower part 16.
In the present embodiment, the sectional area of forward direction gas channel 166 diminishes to air side from inlet air side.
So, the sectional area of forward direction gas channel 166 diminishes to air side from inlet air side, thus improves the heat exchange air wind speed through forward direction gas channel 166.
In the present embodiment, the sectional area of the second air-guiding aisle 14a tapers into along air supply direction.
So, the sectional area of the second air-guiding aisle 14a tapers into along air supply direction, thus improves the heat exchange air wind speed through the second air-guiding aisle 14a.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from principle of the present utility model and objective multiple change, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (11)
1. an indoor apparatus of air conditioner, it is characterised in that including:
Blower fan, described blower fan includes wind wheel；And
Being arranged on the stator blade element before described wind wheel, described stator blade element carries out supercharging for described wind wheel is rotated the air-flow produced；And
Being arranged on the blower part before described stator blade element, described blower part sends, for guiding forward, the air-flow that described blower fan produces；
Described indoor apparatus of air conditioner meets:
0.3≤H2/H3≤1.3, and
0.4≤H1/H3≤1.4；
Wherein, H1 is the thickness of described blower part, and described H2 is the thickness of described stator blade element, and described H3 is the thickness of described wind wheel.
Indoor apparatus of air conditioner the most according to claim 1, it is characterized in that, described stator blade element includes annular outer wall, annular inner wall and the multiple stator blades being located between described annular outer wall and described annular inner wall, is formed with the first air-guiding aisle between described annular outer wall and described annular inner wall.
Indoor apparatus of air conditioner the most according to claim 2, it is characterized in that, described blower fan also includes that motor, described annular inner wall are formed with motor cabinet, described motor is located on described motor cabinet, and the motor shaft of described motor is connected with described wind wheel to drive described wind wheel to rotate.
Indoor apparatus of air conditioner the most according to claim 2, it is characterised in that described blower fan includes being arranged on horn-like spiral case that is on rear side of described blower fan and that arrange forward, and described spiral case docks with described annular outer wall.
Indoor apparatus of air conditioner the most according to claim 4, it is characterized in that, described wind wheel includes round table-like wheel hub and the multiple fan blades being located on described wheel hub, described wheel hub and described spiral case constitute the second air-guiding aisle, described second air-guiding aisle connects with described first air-guiding aisle, and described wheel hub docks with described annular inner wall.
Indoor apparatus of air conditioner the most according to claim 2, it is characterised in that the maximum outside diameter of described wind wheel is less than the diameter of described annular outer wall.
Indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described blower fan is diagonal flow fan.
Indoor apparatus of air conditioner the most according to claim 2, it is characterised in that described blower part includes:
Tubaeform first wind scooper arranged forward；And
Tubaeform second wind scooper arranged the most forward and arrange around described first wind scooper, is formed with forward direction gas channel between described first wind scooper and described second wind scooper, described forward direction gas channel connects with described first air-guiding aisle.
Indoor apparatus of air conditioner the most according to claim 8, it is characterised in that described annular outer wall docks with described second wind scooper, described annular inner wall docks with described first wind scooper.
Indoor apparatus of air conditioner the most according to claim 8, it is characterised in that described forward direction gas channel includes the inlet air side near described blower fan and the air side away from described blower fan, and the sectional area of described forward direction gas channel diminishes to described air side from described inlet air side.
11. indoor apparatus of air conditioner according to claim 5, it is characterised in that the sectional area of described second air-guiding aisle tapers into along air supply direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249419.5U CN205641172U (en) | 2016-03-28 | 2016-03-28 | Air -conditioning indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249419.5U CN205641172U (en) | 2016-03-28 | 2016-03-28 | Air -conditioning indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN205641172U true CN205641172U (en) | 2016-10-12 |
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| CN201620249419.5U Active CN205641172U (en) | 2016-03-28 | 2016-03-28 | Air -conditioning indoor unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021046945A1 (en) * | 2019-09-11 | 2021-03-18 | 广东美的制冷设备有限公司 | Air conditioner |
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2016
- 2016-03-28 CN CN201620249419.5U patent/CN205641172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021046945A1 (en) * | 2019-09-11 | 2021-03-18 | 广东美的制冷设备有限公司 | Air conditioner |
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