CN205536426U - A machine in air feeding component and air conditioning for machine in air conditioning - Google Patents

Abstract

The utility model discloses a machine in air feeding component and air conditioning for machine in air conditioning, air feeding component includes curved air supply casing, the air supply casing includes curved first wall and encircles curved second wall of first wall, first wall and second wall enclose the synthetic air supply chamber body and are formed with the intercommunication air supply chamber body and outside curved nozzle at the axial front end of air supply casing, the nozzle is formed with direction extension section along outside extension of the axial of air supply casing, the circumference both ends of air supply casing are formed with the gas access that communicates with the air supply chamber body. So, because the room temperature air of the air current that comes out of jet around can entrainmenting simultaneously, the room temperature air around driving advances and mixes with it, and final formation temperature is moderate stablizes the air current, has improved the air supply comfort. The feasible gas of direction extension section that the nozzle outwards extends formation along the axial of air supply casing assembles to be seen off forward, and the air supply effect is better.

Description

Blower part and indoor apparatus of air conditioner for indoor apparatus of air conditioner

Technical field

This utility model relates to household appliance technical field, especially relates to a kind of blower part for indoor apparatus of air conditioner and air-conditioning Indoor set.

Background technology

The wind comfortableness of existing air-conditioning blowout is bad, has the cold wind sense making us uncomfortable.

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 A kind of blower part for indoor apparatus of air conditioner is provided.

This utility model it is also required to provide a kind of indoor apparatus of air conditioner.

The blower part for indoor apparatus of air conditioner of this utility model embodiment, including the air-supply housing of arc, described in give Crust of weathering body includes the first wall of arc and the second wall of the arc around described first wall, described first wall and described second wall Enclose air-supply cavity and be formed with the described air-supply cavity of connection and the arc of outside in the axial forward end of described air-supply housing Nozzle, described nozzle has been extending axially outward form guiding extension along described air-supply housing, described air-supply housing Circumference two ends are formed with the gas access connected with described air-supply cavity.

The blower part for indoor apparatus of air conditioner of this utility model embodiment, the air-flow ejected due to nozzle can be rolled up simultaneously Inhale air at room temperature around, drive air at room temperature around advance and be mixed with, ultimately form euthermic steady air flow, Improve air-supply comfort.Nozzle makes gas convergence send forward along the guiding extension being extending axially outward form of air-supply housing Going out, air-supply effect is more preferable.

In some embodiments, described air-supply housing is about the plane of symmetry pair coplanar with the intermediate cross-section of described air-supply housing Claim.

In some embodiments, the size of the radial section of described air-supply cavity reduces to two ends from mid portion.

In some embodiments, the cross sectional shape of described air-supply cavity is oval or spindle.

In some embodiments, the axial length of described guiding extension is described blower part axial length 0.03-0.15 times.

In some embodiments, described air-supply housing includes that arc section and two are respectively with described arc section circumference two ends even The transition piece connect, described transition piece includes described gas access, and described gas access is rounded, and described transition piece includes certainly Described gas access continuous transition is to the streamlined guide side walls of described arc section.

The indoor apparatus of air conditioner of this utility model embodiment, including described in any of the above-described embodiment for indoor apparatus of air conditioner Blower part.

In some embodiments, described indoor apparatus of air conditioner includes inlet section, and the circumferential two ends of described blower part rotate even It is connected on described inlet section.

In some embodiments, described inlet section include cylindrical shape inlet shell, described inlet shell along described enter In the receiving space axially wearing described second wall in wind portion.

In some embodiments, the diagonal flow fan for blowing is contained to described gas access in described inlet shell.

In some embodiments, described indoor apparatus of air conditioner is disposed with current collector, stator blade element and expansion along air supply direction Pressure cone.

In some embodiments, described stator blade element include annular inside casing, around described annular inside casing ring frame and Connecting multiple stator blades of described annular inside casing and described ring frame, described current collector docks with described ring frame, institute State diffusion cone to dock with described annular inside casing.

In some embodiments, the radial width of described nozzle is the fuselage radial width of described indoor apparatus of air conditioner 1.1-1.5 again.

Additional aspect of the present utility model and advantage will part be given in the following description, and part will from the following description Become obvious, or recognized by practice of the present utility model.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment Become obvious and easy to understand, wherein:

Fig. 1 is the schematic perspective view of the indoor apparatus of air conditioner according to this utility model embodiment.

Fig. 2 is the floor map of the indoor apparatus of air conditioner according to this utility model embodiment.

Fig. 3 is another 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 working state schematic representation of the indoor apparatus of air conditioner according to this utility model embodiment.

Fig. 6 is the indoor apparatus of air conditioner schematic cross-section along VI-VI line of Fig. 2.

Fig. 7 is the indoor apparatus of air conditioner schematic cross-section along VII-VII line of Fig. 2.

Fig. 8 is the indoor apparatus of air conditioner schematic cross-section along VIII-VIII line of Fig. 3.

Fig. 9 is the part isometric schematic diagram of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 10 is the surface schematic diagram of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 11 is the partial plan view of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 12 is another part schematic perspective view of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 13 is another part floor map of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 14 is the indoor apparatus of air conditioner schematic cross-section along Ⅹ IV-Ⅹ IV lines of Figure 13.

Figure 15 is the schematic perspective view of the ducting part of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 16 is the floor map of the ducting part of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 17 is another floor map of the ducting part of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 18 is the schematic perspective view of the wind component of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 19 is the floor map of the wind component of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 20 is another floor map of the wind component of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 21 is the another floor map of the wind component of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 22 is the part isometric decomposing schematic representation of the ducting part of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 23 is the part planar decomposing schematic representation of the ducting part of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 24 is the floor map of the blower part of the indoor apparatus of air conditioner according to this utility model embodiment.

Figure 25 is the blower part schematic cross-section along XX V-XX V lines of the indoor apparatus of air conditioner of Figure 24.

Figure 26 is the enlarged diagram of XX VI parts of the blower part of the indoor apparatus of air conditioner of Figure 24.

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, the most extremely Same or similar label represents same or similar element or has the element of same or like function eventually.Below by ginseng It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining this utility model, and it is not intended that to this utility model Restriction.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", Orientation or the position relationship of the instruction such as " outward ", " clockwise ", " 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 instruction or imply that the device of indication or element must have There is 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 indicate or imply relative importance or implicit finger The quantity of bright indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or impliedly Including one or more described features.In description of the present utility model, " multiple " be meant that two or two with On, unless otherwise expressly limited specifically.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " install ", " be connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or one Ground connects.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 by between intermediary Connect connected, can be connection or the interaction relationship of two elements of two element internals.Common skill for this area For art personnel, 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 it D score can include that the first and second features directly contact, it is also possible to include the first and second features be not directly contact and It is by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " includes that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than Second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature is special second Directly over levying and oblique upper, or it is merely representative of fisrt feature level height less than second feature.

Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.In order to Simplifying disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they are only Example, and be not intended to limit this utility model.Additionally, this utility model can in different examples repeated reference Numeral and/or reference letter, this repetition is for purposes of simplicity and clarity, itself does not indicate discussed various enforcement Relation between example and/or setting.Additionally, the various specific technique that provides of this utility model and the example of material, but It is those of ordinary skill in the art 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-hanging air conditioner indoor unit, tool During body application, indoor apparatus of air conditioner 10 can coordinate with off-premises station (not shown) and jointly freezes or heat.

Indoor apparatus of air conditioner 10 includes inlet section 12 and blower part 14.Blower part 14 is rotationally connected with inlet section 12.

Seeing also Fig. 4-7, inlet section 12 includes housing 120, ducting part 122, diagonal flow fan 124, heat exchange Device 126 and water receiving parts 128.Ducting part 122, diagonal flow fan 124, heat exchanger 126 and water receiving parts 128 are arranged In housing 120, blower part 14 is arranged on front side of housing 120, and indoor apparatus of air conditioner 10 is side air inlet, and front goes out Wind.

See also Fig. 8-14, housing 120 include air-inlet grille 120a, set casing 120b, procapsid 120c, after Housing 120d and seal cover board 120e.The curved lamellar of air-inlet grille 120a, the axial forward end of air-inlet grille 120a is Opening, the axial rearward end of air-inlet grille 120a is blind end, the most rectangular frame-shaped of set casing 120b, and be positioned at into The lower section of style grid 120a, back casing 120d is located at the rear side of set casing 120b, and procapsid 120c is located at air-inlet grille The front side of 120a and set casing 120b, the inner side of air-inlet grille 120a is provided with the heat exchanger 126 of arc, seal cover board 120e It is located between heat exchanger 126 and procapsid 120c.

Air-inlet grille 120a, seal cover board 120e and part procapsid 120c surround and are formed with inlet shell 120f, air intake Housing 120f is the most cylindrically.Set casing 120b, back casing 120d and another part procapsid 120c surround and are formed Having air-out housing 120g, air-out housing 120g is substantially in rectangular-shaped.

It is axially extending that air-inlet grille 120a is formed with that air inlet 120h, air inlet 120h include along inlet shell 120f Multiple through hole 120i, multiple through hole 120i spaced apart along the circular arc direction of air-inlet grille 120a.

Set casing 120b is substantially in hollow, rectangular, and the two ends of set casing 120b offer the air outlet 120j of circle.

Seeing also Figure 15-21, ducting part 122 is formed with columned first air channel 122a and columned second Air channel 122b.First air channel 122a includes the first air inlet 122c and the first air outlet 122d being positioned at axial two ends, Second air channel 122b is laterally formed with the second air inlet 122e, and the axial two ends of the second air channel 122b are formed with second and go out Air port 122f, the second air channel 122b and the first air channel 122a are hung down by the first air outlet 122d and the second air inlet 122e Direct-connected logical.

Seeing also Figure 22-23, ducting part 122 includes current collector 122g, the stator blade set gradually along air supply direction Element 122h, diffusion cone 122i and wind component 122j.

Current collector 122g is substantially in horn-like.The slot end of current collector 122g is formed with the first air inlet 122c, current collector 122g is diagonal flow fan 124 focused airflow, increases the air intake efficiency of diagonal flow fan 124.

Stator blade element 122h includes annular inside casing 122k, the ring frame 122l of cincture annular inside casing 122k and connects ring Multiple stator blade 122m of shape inside casing 122k and ring frame 122l.The two ends of ring frame 122l respectively with current collector 122g and wind component 122j connects.

Diffusion cone 122i substantially in hollow round table shape, the maximum gauge end of diffusion cone 122i be opening and this end with in annular Frame 122k docks, and the minimum diameter end of diffusion cone 122i is blind end.

Wind component 122j includes rectification part 122n and columned outlet section 122o.Rectification part 122n connects the first wind Road 122a and the second air channel 122b.One end of rectification part 122n is docked with ring frame 122l and is formed with at this end One air outlet 122d, the other end of rectification part 122n is formed with the second air inlet 122e and this end and 122o side, outlet section Face connects, and the axial two ends of outlet section 122o are formed with the second air outlet 122f.First air outlet 122d is circular, the Two air inlet 122e are rectangle, and rectification part 122n includes from the first air outlet 122d to the second continuous mistake of air inlet 122e The streamline shape sidewall crossed.

Diagonal flow fan 124 includes oblique flow wind wheel 124a and for driving the motor 124b of oblique flow wind wheel 124a.Oblique flow wind wheel 124a includes round table-like wheel hub 124c and the fan blade 124d extended radially outwards from the outer peripheral face of wheel hub 124c.Oblique flow Blower fan 124 is arranged at the first air inlet 122c and is contained in the first air channel 122a, and diagonal flow fan 124 is used for setting up The air-flow entered from the first air inlet 122c and send from the second air outlet 122f.The lateral surface of motor 124b is formed solid The annular inside casing 122k determining wing 124e, stator blade element 122h is correspondingly arranged on fixing post 122p, and motor 124b's is fixing Wing 124e is docked with fixing post 122p and is fixed by screw.

Current collector 122g and ring frame 122l limits the first air channel 122a jointly.Outlet section 122o is formed with the second wind Road 122b.First air channel 122a is formed with the first gas channel 122q and connect second with the first gas channel 122q Gas channel 122r.Current collector 122g and wheel hub 124c limits the first gas channel 122q, diagonal flow fan 124 jointly Fan blade 124d be located in the first gas channel 122q, the first gas channel 122q is along the tapered change of air supply direction.Ring Shape housing 122l jointly limits the second gas channel 122r, multiple stator blade 122m with annular inside casing 122k and is located at second In gas channel 122r.Diffusion cone 122i is contained in rectification part 122n, and rectification part 122n is common with diffusion cone 122i Define the 3rd gas channel 122s, the 3rd gas channel 122s and the second gas channel 122r connection.

Heat exchanger 126 is located between air inlet 120h and diagonal flow fan 124, and water receiving parts 128 are used for receiving heat exchanger 126 condensed waters formed.

Seeing also Figure 24-26, blower part 14 includes that the air-supply housing 140 of arc, air-supply housing 140 include arc First wall 140a of shape and the second wall 140b, the first wall 140a and the second wall 140b of the arc around the first wall 140a Enclose air-supply cavity 142 and be formed with connection air-supply the cavity 142 and arc of outside in the axial forward end of air-supply housing 140 The nozzle 144 of shape, the two ends of the circumference of air-supply housing 140 are formed with the gas access 146 connected with cavity 142 of blowing. Air-supply housing 140 is symmetrical about the plane of symmetry that the intermediate cross-section of air-supply housing 140 is coplanar.The circumference two of blower part 14 End is rotatably connected on inlet section 12.Cylindric inlet shell 120f axially wears the second wall 140b along inlet section 12 Receiving space in.

The size of the radial section of air-supply cavity 142 reduces to two ends from mid portion.The cross sectional shape of air-supply cavity 142 For ellipse, or the cross sectional shape of air-supply cavity 142 is spindle and the fusiform tip axle towards blower part 14 Forward end is arranged.

1.1-1.5 times of the fuselage radial width that radial width is indoor apparatus of air conditioner 10 of the nozzle 144 of blower part 14. Specifically, the fuselage radial width of indoor apparatus of air conditioner 10 be housing 120 and heat exchanger 126 along indoor apparatus of air conditioner 10 radially Gross thickness.

Air-supply housing 140 includes arc section 140c and two transition pieces being connected respectively with arc section 140c circumference two ends 140d, transition piece 140d include gas access 146, and gas access 146 is rounded, and transition piece 140d includes from gas Entrance 146 continuous transition is to the streamlined guide side walls of arc section 140c.Turning of circle it is formed with at gas access 146 Dynamic portion 148, air outlet 120j is formed with the limiting section 12a of circle, and rotation section 148 is rotationally connected with limiting section 12a.

Set casing 120b contains columned outlet section 122o, the interior shape of set casing 120b be cylindric with go out The matching form of wind portion 122o closes.Set casing 120b includes the first set casing 120k and is connected with the first set casing 120k The second set casing 120l, the first set casing 120k be formed with the first semicircle limiting section 12b, the second set casing 120l shape Become to have the second semicircle limiting section 12c, the first semicircle limiting section 12b and the second semicircle limiting section 12c to connect shape conglobate Limiting section 12a.The rotation section 148 of blower part 14 is arranged on limiting section 12a and makes the blower part 14 can be around spacing Portion 12a rotates and makes the gas access 146 of blower part 14 connect with the air outlet 120j of inlet section 12 simultaneously.

When indoor apparatus of air conditioner 10 works, gas air inlet 120h from air-inlet grille 120a enters in housing 120, With enter in the first air channel 122a after heat exchanger 126 heat-shift of housing 120, gas is at the first gas channel 122q Interior by oblique flow wind wheel 124a work done supercharging, then enter the second gas channel 122r the most whole through stator blade element 122h Stream supercharging forms high pressure draught, and high pressure draught enters the 3rd gas channel 122s by rectification part 122n and diffusion cone 122i Rectification diffusion, finally enter in the second air channel 122b and enter the gas of blower part 14 along the second air channel 122b Entrance 146, finally ejects from the nozzle 144 of blower part 14 and rolls up and inhale air at room temperature around, drive peripheral chambers Warm air advances and is mixed with, and ultimately forms euthermic steady air flow, improves air-supply comfort.

When blower part 14 is in the opposite upper parts position of inlet shell 120f, nozzle 144 ejection airflow direction from Back casing 120d points to procapsid 120c.

When blower part 14 is in the opposite nose position of inlet shell 120f, now, the air-flow of nozzle 144 ejection Direction is to be blown toward front lower portion from the front upper part of inlet shell 120f.

When blower part 14 is in the opposite lower positions of inlet shell 120f, now, the air-flow of nozzle 144 ejection Direction is to be pointed to back casing 120d by procapsid 120c.

Due to indoor apparatus of air conditioner 10 in cooling mode, cold wind blows downwards and is easily generated the cold wind sense making us uncomfortable, is heating Under pattern, being easily caused the thermal stratification of chamber height direction owing to gas density is inconsistent, room temperature is uneven, comfortableness of blowing Relatively low.User can rotate according to specific needs blower part 14 with change blower part 14 air supply direction, such as, In cooling mode, blower part 14 is turned to the opposite upper parts position of inlet shell 120f with avoid cold wind directly to Under blow, in a heating mode, blower part 14 is turned to opposite nose position or the opposing lower portions of inlet shell 120f Position, hot blast sends from the position closer to ground, can alleviate when heating owing to being easily caused room in gas density is inconsistent Inner height direction thermal stratification phenomenon, improves air-supply comfortableness.Can also be according to user relative to indoor apparatus of air conditioner 10 The air supply direction of orientation regulation blower part 14 is to reach optimal air-supply effect.

The blower part 14 for indoor apparatus of air conditioner of this utility model embodiment, including the air-supply housing 140 of arc, Air-supply housing 140 includes the first wall 140a of arc and the second wall 140b of the arc around the first wall 140a, the first wall 140a and the second wall 140b enclose air-supply cavity 142 and air-supply housing 140 axial forward end be formed connection air-supply The nozzle 144 of the arc of cavity 142 and outside, nozzle 144 is led along being extending axially outward form of housing 140 of air-supply To extension 14a, the circumferential two ends of air-supply housing 140 are formed with the gas access 146 connected with cavity 142 of blowing.

The blower part 14 for indoor apparatus of air conditioner of this utility model embodiment, the air-flow ejected due to nozzle 144 Air at room temperature around can be inhaled by volume simultaneously, drive air at room temperature around advance and be mixed with, ultimately form euthermic surely Determine air-flow, improve air-supply comfort.Nozzle 144 is along the guiding extension being extending axially outward form of air-supply housing 140 14a makes gas convergence send forward, and air-supply effect is more preferable.

In the present embodiment, air-supply housing 140 is symmetrical about the plane of symmetry coplanar with the intermediate cross-section of air-supply housing 140.

So, blower part 14 coordinates the housing 120 of indoor apparatus of air conditioner 10 to design, good looking appearance, compact conformation.

In the present embodiment, the size of the radial section of air-supply cavity 142 reduces to two ends from mid portion.

So, air quantity and the wind speed of blower part 14 can preferably be ensured.

In the present embodiment, the cross sectional shape of air-supply cavity 142 is oval or spindle.

So, increase the wind speed of blower part 14, air quantity by the shape of regulation and control air-supply cavity 142 and reduce air-supply The noise of parts 14.

In the present embodiment, the 0.03-0.15 that axial length is blower part 14 axial length of extension 14a is guided Times.

So, the air-supply effect of blower part 14 is preferable.

In the present embodiment, air-supply housing 140 include arc section 140c and two respectively with arc section 140c circumference two Transition piece 140d, transition piece 140d that end connects include gas access 146, and gas access 146 is rounded, transition piece 140d includes the streamlined guide side walls from gas access 146 continuous transition to arc section 140c.

So, transition piece 140d flows into the wind pushing cavity of arc section 140c with making air-flow smooth and continuous from gas access 146 In body 142, reduce gas-flow resistance, improve air-supply effect.

The indoor apparatus of air conditioner 10 of this utility model embodiment, including any of the above-described embodiment for indoor apparatus of air conditioner Blower part 14.

The indoor apparatus of air conditioner 10 of this utility model embodiment, the air-flow ejected due to nozzle 144 can roll up suction week simultaneously The air at room temperature enclosed, drives air at room temperature around advance and be mixed with, ultimately forms euthermic steady air flow, improve Air-supply comfort.Nozzle 144 makes gas converge along the guiding extension 14a being extending axially outward form of air-supply housing 140 Gathering and send forward, air-supply effect is more preferable.

In the present embodiment, indoor apparatus of air conditioner 10 includes inlet section 12, and the circumferential two ends of blower part 14 are rotationally connected On inlet section 12.

So, blower part 14 is rotationally connected with inlet section 12 so that blower part 14 can change air supply direction.

In the present embodiment, inlet section 12 includes inlet shell 120f of cylindrical shape, and inlet shell 120f is along air intake In the receiving space axially wearing the second wall 140b in portion 12.

So, the compact conformation of indoor apparatus of air conditioner 10 and aesthetic in appearance.

In the present embodiment, the diagonal flow fan 124 for blowing to gas access 146 is contained in inlet shell 120f.

So, indoor apparatus of air conditioner 10 is sent into through heat exchanger 126 heat exchange to blower part 14 by diagonal flow fan 124 Air-flow.

In the present embodiment, indoor apparatus of air conditioner 10 is disposed with current collector 122g, stator blade element 122h along air supply direction And diffusion cone 122i.

So, indoor apparatus of air conditioner 10 is disposed with current collector 122g, stator blade element 122h and diffusion cone along air supply direction 122i is to carry out supercharging to the air-flow in air channel.

In the present embodiment, stator blade element 122h includes annular inside casing 122k, outside the annular of annular inside casing 122k Multiple stator blade 122m, current collector 122g of frame 122l and connection annular inside casing 122k and ring frame 122l are with annular Housing 122l docks, and diffusion cone 122i docks with annular inside casing 122k.

So, stator blade element 122h carries out supercharging to the air-flow in air channel.

In the present embodiment, the radial width of nozzle 144 is the 1.1-1.5 of fuselage radial width of indoor apparatus of air conditioner 10 Times.Specifically, the fuselage radial width of indoor apparatus of air conditioner 10 is that housing 120 and heat exchanger 126 are along indoor apparatus of air conditioner 10 Gross thickness radially.

So, the air-supply effect of blower part 14 is preferable.

In the description of this specification, reference term " embodiment ", " some embodiments ", " schematic embodiment party Formula ", " example ", the description of " concrete example " or " some examples " etc. mean to combine embodiment or that example describes is concrete Feature, structure, material or feature are contained at least one embodiment of the present utility model or example.In this explanation In book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the tool of description Body characteristics, structure, material or feature can in any one or more embodiments or example in an appropriate manner In conjunction with.

Embodiment the most of the present utility model, it will be understood by those skilled in the art that: These embodiments can be carried out in the case of without departing from principle of the present utility model and objective multiple change, amendment, Replacing and modification, scope of the present utility model is limited by claim and equivalent thereof.

Claims (13)

1. the blower part for indoor apparatus of air conditioner, it is characterised in that described blower part includes the air-supply shell of arc Body, described air-supply housing includes the first wall of arc and the second wall of the arc around described first wall, described first wall with Described second wall enclose air-supply cavity and the axial forward end of described air-supply housing be formed the described air-supply cavity of connection and The nozzle of outside arc, described nozzle has been extending axially outward form guiding extension along described air-supply housing, described The circumferential two ends of air-supply housing are formed with the gas access connected with described air-supply cavity.

Blower part for indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described air-supply housing Symmetrical about the plane of symmetry coplanar with the intermediate cross-section of described air-supply housing.

Blower part for indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described air-supply cavity The size of radial section reduce to two ends from mid portion.

Blower part for indoor apparatus of air conditioner the most according to claim 3, it is characterised in that described air-supply cavity Cross sectional shape be oval or spindle.

Blower part for indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described guiding extends 0.03-0.15 times that axial length is described blower part axial length of section.

Blower part for indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described air-supply housing Including arc section and two transition pieces being connected with described arc section circumference two ends respectively, described transition piece includes described gas Entrance, described gas access is rounded, and described transition piece includes from described gas access continuous transition to described arc section Streamlined guide side walls.

7. an indoor apparatus of air conditioner, it is characterised in that include described in claim 1-6 any one in air conditioning chamber The blower part of machine.

Indoor apparatus of air conditioner the most according to claim 7, it is characterised in that described indoor apparatus of air conditioner includes inlet section, The circumferential two ends of described blower part are rotatably connected on described inlet section.

Indoor apparatus of air conditioner the most according to claim 8, it is characterised in that described inlet section includes the air intake of cylindrical shape Housing, described inlet shell is along in the receiving space axially wearing described second wall of described inlet section.

Indoor apparatus of air conditioner the most according to claim 9, it is characterised in that contain in described inlet shell for The diagonal flow fan blown to described gas access.

11. indoor apparatus of air conditioner according to claim 10, it is characterised in that described indoor apparatus of air conditioner is along air supply direction It is disposed with current collector, stator blade element and diffusion cone.

12. indoor apparatus of air conditioner according to claim 11, it is characterised in that described stator blade element include annular inside casing, Around the described annular ring frame of inside casing and multiple stator blades of connecting described annular inside casing and described ring frame, described Current collector docks with described ring frame, and described diffusion cone docks with described annular inside casing.

13. indoor apparatus of air conditioner according to claim 7, it is characterised in that the radial width of described nozzle is described sky 1.1-1.5 times of the fuselage radial width of tune indoor set.