CN105841231B - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN105841231B CN105841231B CN201610186941.8A CN201610186941A CN105841231B CN 105841231 B CN105841231 B CN 105841231B CN 201610186941 A CN201610186941 A CN 201610186941A CN 105841231 B CN105841231 B CN 105841231B
- Authority
- CN
- China
- Prior art keywords
- air
- indoor unit
- conditioner indoor
- air conditioner
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
The invention discloses a kind of air conditioner indoor unit comprising ducting part, ducting part are formed with columned first air duct and columned second air duct.First air duct includes the first air inlet and the first air outlet for being located at axial both ends.The lateral of second air duct is formed with the second air inlet, and the axial both ends in the second air duct are formed with the second air outlet, and the second air duct passes through the first air outlet and the second air inlet vertical connection with the first air duct.In this way, the second lateral air inlet vertical connection of the first axial air outlet and columned second air duct due to columned first air duct, simple in structure and compact, be conducive to the type miniaturization of air conditioner indoor unit.
Description
Technical field
The present invention relates to household appliance technical fields, more particularly, to a kind of air conditioner indoor unit.
Background technology
The air duct of existing air-conditioning is complex, and type is larger.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention needs offer one
Kind air conditioner indoor unit.
The air conditioner indoor unit of embodiment of the present invention, including ducting part, the ducting part are formed with columned
One air duct and columned second air duct.First air duct includes the first air inlet and the first outlet air for being located at axial both ends
Mouthful.The lateral of second air duct is formed with the second air inlet, and the axial both ends in second air duct are formed with the second air outlet,
Second air duct passes through first air outlet and the second air inlet vertical connection with first air duct.
The air conditioner indoor unit of embodiment of the present invention, due to axial first air outlet and circle in columned first air duct
The second lateral air inlet vertical connection in columnar second air duct, it is simple in structure and compact, be conducive to the machine of air conditioner indoor unit
Type minimizes.
In some embodiments, the air conditioner indoor unit includes the diagonal flow fan being arranged in first air inlet,
The diagonal flow fan is used to establish the air-flow for entering from first air inlet and sending out from second air outlet.
In some embodiments, the air conditioner indoor unit along the air-flow be disposed with current collector, stator blade element and
Diffusion is bored.
In some embodiments, the ducting part, which is also formed with, connects first air duct and second air duct
Rectification part, first air outlet are circle, and second air inlet is rectangle, and the rectification part includes from first outlet air
Streamline shape side wall of the mouth to the second air inlet continuous transition.
In some embodiments, the stator blade element includes annular inside casing, around the ring frame of the annular inside casing
And multiple stator blades of the connection annular inside casing and the ring frame, the current collector are docked with the ring frame, institute
It states diffusion cone to dock with the annular inside casing, the diffusion cone is contained in the rectification part, the current collector and the annular
Outline border limits first air duct jointly.
In some embodiments, the diagonal flow fan includes oblique flow wind wheel and the electricity for driving the oblique flow wind wheel
Machine, the oblique flow wind wheel include round table-like wheel hub and the fan blade that is extended radially outwards from the peripheral surface of the wheel hub.
In some embodiments, first air duct is formed with the first gas channel and connects with first gas channel
The second logical gas channel, the current collector limit first gas channel jointly with the wheel hub, and the fan blade is set to institute
It states in the first gas channel.The ring frame limits second gas channel jointly with the annular inside casing, the multiple
Stator blade is set in second gas channel.The rectification part defines third gas channel, institute jointly with diffusion cone
It states third gas channel and is connected to second gas channel and second air duct.
In some embodiments, first gas channel is along the tapered variation of air supply direction.
In some embodiments, the air conditioner indoor unit includes the shell for containing the ducting part, the shell
Air-inlet grille including arc, the back casing on rear side of the set casing, is set the set casing below the air-inlet grille
Arc is equipped on the inside of the procapsid and seal cover board of the air-inlet grille and the front side of the set casing, the air-inlet grille
Heat exchanger, the seal cover board are set between the heat exchanger and the procapsid.
In some embodiments, the air-inlet grille is formed with air inlet, and the air inlet includes along described into style
Axially extending multiple through-holes of grid, the multiple through-hole are spaced apart along the circular arc direction of the air-inlet grille.
In some embodiments, the air conditioner indoor unit includes the blower part being connect with the housing into rotation.
In some embodiments, the blower part includes the air-supply shell of arc, and the air-supply shell includes arc
The first wall and arc around first wall the second wall, first wall and second wall enclose air-supply cavity simultaneously
It is formed with the nozzle for the arc for being connected to the air-supply cavity, the circumferential direction of the blower part in the axial forward end of the air-supply shell
Both ends be formed with and the gas access that is connected to of air-supply cavity.
In some embodiments, the circumferential both ends of the blower part are rotatablely connected on the housing, the gas
Entrance is connected to second air outlet.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the stereoscopic schematic diagram according to the air conditioner indoor unit of embodiment of the present invention.
Fig. 2 is the floor map according to the air conditioner indoor unit of embodiment of the present invention.
Fig. 3 is another floor map according to the air conditioner indoor unit of embodiment of the present invention.
Fig. 4 is the decomposition diagram according to the air conditioner indoor unit of embodiment of the present invention.
Fig. 5 is the working state schematic representation according to the air conditioner indoor unit of embodiment of the present invention.
Fig. 6 is schematic cross-section of the air conditioner indoor unit along VI-VI line of Fig. 2.
Fig. 7 is schematic cross-section of the air conditioner indoor unit along VII-VII line of Fig. 2.
Fig. 8 is schematic cross-section of the air conditioner indoor unit along VIII-VIII line of Fig. 3.
Fig. 9 is the part isometric schematic diagram according to the air conditioner indoor unit of embodiment of the present invention.
Figure 10 is the surface schematic diagram according to the air conditioner indoor unit of embodiment of the present invention.
Figure 11 is the partial plan view according to the air conditioner indoor unit of embodiment of the present invention.
Figure 12 is another part stereoscopic schematic diagram according to the air conditioner indoor unit of embodiment of the present invention.
Figure 13 is another part floor map according to the air conditioner indoor unit of embodiment of the present invention.
Figure 14 is schematic cross-section of the air conditioner indoor unit along Ⅹ IV-Ⅹ IV lines of Figure 13.
Figure 15 is the stereoscopic schematic diagram according to the ducting part of the air conditioner indoor unit of embodiment of the present invention.
Figure 16 is the floor map according to the ducting part of the air conditioner indoor unit of embodiment of the present invention.
Figure 17 is another floor map according to the ducting part of the air conditioner indoor unit of embodiment of the present invention.
Figure 18 is the stereoscopic schematic diagram according to the wind component of the air conditioner indoor unit of embodiment of the present invention.
Figure 19 is the floor map according to the wind component of the air conditioner indoor unit of embodiment of the present invention.
Figure 20 is another floor map according to the wind component of the air conditioner indoor unit of embodiment of the present invention.
Figure 21 is the another floor map according to the wind component of the air conditioner indoor unit of embodiment of the present invention.
Figure 22 is the part isometric decomposition diagram according to the ducting part of the air conditioner indoor unit of embodiment of the present invention.
Figure 23 is the part planar decomposition diagram according to the ducting part of the air conditioner indoor unit of embodiment of the present invention.
Figure 24 is the floor map according to the blower part of the air conditioner indoor unit of embodiment of the present invention.
Figure 25 is schematic cross-section of the blower part along XX V-XX V lines of the air conditioner indoor unit of Figure 24.
Figure 26 is schematic cross-section of the blower part along XX VI-XX VI lines of the air conditioner indoor unit of Figure 24.
Figure 27 is the enlarged diagram of XX VII parts of the air conditioner indoor unit of Fig. 6.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
Can also be electrical connection to be mechanical connection.It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature right over second feature and oblique upper, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, this
Kind repeats to be for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting.
In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art will be appreciated that
To the application of other techniques and/or the use of other materials.
- 3 are please referred to Fig.1, the air conditioner indoor unit 10 of embodiment of the present invention can be wall-hanging air conditioner indoor unit, specifically answer
Used time, air conditioner indoor unit 10 can coordinate common refrigeration or heating with outdoor unit (not shown).
Air conditioner indoor unit 10 includes inlet section 12 and blower part 14.Blower part 14 is rotatablely connected with inlet section 12.
Also referring to Fig. 4-7, inlet section 12 includes shell 120, ducting part 122, diagonal flow fan 124, heat exchanger 126
And water receiving component 128.Ducting part 122, diagonal flow fan 124, heat exchanger 126 and water receiving component 128 are set in shell 120,
Blower part 14 is set to 120 front side of shell, and air conditioner indoor unit 10 is side air inlet, front-outlet.
Also referring to Fig. 8-14, shell 120 includes air-inlet grille 120a, set casing 120b, procapsid 120c, back casing
120d and seal cover board 120e.The axial forward end of the arc-shaped sheets of air-inlet grille 120a, air-inlet grille 120a is open end, air inlet
The axial rearward end of grid 120a be blind end, the basic rectangular frame-shapeds of set casing 120b, and positioned at air-inlet grille 120a lower section,
Back casing 120d is set to the rear side of set casing 120b, and procapsid 120c is set to the front side of air-inlet grille 120a and set casing 120b,
The inside of air-inlet grille 120a is equipped with the heat exchanger 126 of arc, seal cover board 120e be set to heat exchanger 126 and procapsid 120c it
Between.
Air-inlet grille 120a, seal cover board 120e and part procapsid 120c encirclements are formed with inlet shell 120f, enter the wind
Shell 120f is substantially cylindrical.Set casing 120b, back casing 120d and the 120c encirclements of another part procapsid are formed with outlet air
Shell 120g, outlet air shell 120g is substantially in a rectangular parallelepiped shape.
Air-inlet grille 120a is formed with air inlet 120h, and air inlet 120h includes along the axially extending of inlet shell 120f
Multiple through-hole 120i, multiple through-hole 120i are spaced apart along the circular arc direction of air-inlet grille 120a.
Set casing 120b is in hollow, rectangular substantially, and the both ends of set casing 120b offer circular air outlet 120j.
Also referring to Figure 15-21, ducting part 122 is formed with columned first air duct 122a and columned second
Air duct 122b.First air duct 122a includes the first air inlet 122c and the first air outlet 122d for being located at axial both ends, the second wind
The lateral axial both ends for being formed with the second air inlet 122e, the second air duct 122b of road 122b are formed with the second air outlet 122f,
Second air duct 122b and the first air duct 122a passes through the first air outlet 122d and the second air inlet 122e vertical connections.
Also referring to Figure 22-23, ducting part 122 includes current collector 122g, the stator blade set gradually along air supply direction
Element 122h, diffusion bore 122i and wind component 122j.
Current collector 122g is in horn-like substantially.The slot end of current collector 122g is formed with the first air inlet 122c, current collector
122g is 124 focused airflow of diagonal flow fan, increases the air intake efficiency of diagonal flow fan 124.
Stator blade element 122h includes annular inside casing 122k, ring frame 122l and connection annular around annular inside casing 122k
Multiple stator blade 122m of inside casing 122k and ring frame 122l.The both ends of ring frame 122l respectively with current collector 122g and go out
Wind part 122j connections.
Diffusion cone 122i is in hollow round table shape substantially, and the maximum gauge end that diffusion bores 122i is in opening and the end and annular
Frame 122k docking, the minimum diameter end that diffusion bores 122i are blind end.
Wind component 122j includes rectification part 122n and columned outlet section 122o.Rectification part 122n is connected to the first air duct
122a and the second air duct 122b.It is docked with ring frame 122l and is formed with the first air outlet at the end in one end of rectification part 122n
The other end of 122d, rectification part 122n are formed with the second air inlet 122e and the end is connected to the outlet section sides 122o, outlet section
The axial both ends of 122o are formed with the second air outlet 122f.First air outlet 122d is circle, and the second air inlet 122e is rectangle,
Rectification part 122n includes from the first air outlet 122d to the streamline shape side wall of the second air inlet 122e continuous transitions.
Diagonal flow fan 124 includes the oblique flow wind wheel 124a and motor 124b for driving oblique flow wind wheel 124a.Oblique flow wind wheel
124a includes round table-like wheel hub 124c and the fan blade 124d that is extended radially outwards from the peripheral surface of wheel hub 124c.Diagonal flow fan
124 are arranged at the first air inlet 122c and are contained in the first air duct 122a, and diagonal flow fan 124 is for establishing from the first air inlet
The air-flow that mouth 122c enters and sent out from the second air outlet 122f.The lateral surface of motor 124b is formed with fixed-wing 124e, stator blade
The annular inside casing 122k of element 122h is correspondingly arranged on fixed column 122p, 122p pairs of fixed-wing 124e and the fixed column of motor 124b
It connects and is fixed by screw.
Current collector 122g and ring frame 122l limits the first air duct 122a jointly.Outlet section 122o is formed with the second air duct
122b.The second gas channel that first air duct 122a is formed with the first gas channel 122q and is connected to the first gas channel 122q
122r.Current collector 122g and wheel hub 124c limit the first gas channel 122q jointly, and the fan blade 124d of diagonal flow fan 124 is set to the
In one gas channel 122q, the first gas channel 122q is along the tapered variation of air supply direction.Ring frame 122l and annular inside casing
122k limits the second gas channel 122r, multiple stator blade 122m in the second gas channel 122r jointly.Diffusion bores 122i
It is contained in rectification part 122n, rectification part 122n defines third gas channel 122s, third air-flow jointly with diffusion cone 122i
Channel 122s is connected to the second gas channel 122r.
Heat exchanger 126 is set between air inlet 120h and diagonal flow fan 124, and water receiving component 128 is for receiving heat exchanger 126
The condensed water of formation.
Also referring to Figure 24-27, blower part 14 includes the air-supply shell 140 of arc, and air-supply shell 140 includes arc
The first wall 140a and arc around the first wall 140a the second wall 140b, the first wall 140a encloses with the second wall 140b and send
Wind cavity 142 is simultaneously formed with the nozzle 144 of connection air-supply cavity 142 and the arc of outside in the axial forward end of air-supply shell 140,
The circumferential both ends of air-supply shell 140 are formed with the gas access 146 being connected to air-supply cavity 142.Air-supply shell 140 is about sending
The plane of symmetry that the intermediate cross-section of crust of weathering body 140 is coplanar is symmetrical.The circumferential both ends of blower part 14 are rotatably connected on inlet section 12.
Cylindric inlet shell 120f is along the receiving space that the axial direction of inlet section 12 wears the second wall 140b.
The size of the radial section of air-supply cavity 142 is reduced from middle section to both ends.The cross sectional shape of air-supply cavity 142
For ellipse, or the cross sectional shape of air-supply cavity 142 is spindle and fusiform tip towards before the axial direction of blower part 14
End setting.
The radial width of the nozzle 144 of blower part 14 is 0.15-0.45 times of the fuselage width of air conditioner indoor unit 10.Tool
Body, the fuselage width of air conditioner indoor unit 10 is the overall thickness of shell 120 and heat exchanger 126 along 10 radial direction of air conditioner indoor unit.
Shell 140 of blowing includes arc section 140c and two transition pieces being connect respectively with arc section 140c circumferential directions both ends
140d, transition piece 140d include gas access 146, and gas access 146 is rounded, and transition piece 140d includes from gas access 146
Streamlined guide side walls of the continuous transition to arc section 140c.Circular rotation section 148, outlet air are formed at gas access 146
Mouth 120j is formed with circular limiting section 12a, and rotation section 148 is rotatablely connected with limiting section 12a.
Set casing 120b contains columned outlet section 122o, the interior shape of set casing 120b be it is cylindric with go out
The shape of wind portion 122o matches.Set casing 120b include the first set casing 120k and connect with the first set casing 120k second
Set casing 120l, the first set casing 120k are formed with the first semicircle limiting section 12b, the second set casing 120l and are formed with the second semicircle
Limiting section 12c, the first semicircle limiting section 12b connect to form circular limiting section 12a with the second semicircle limiting section 12c.Air supplying part
The rotation section 148 of part 14 is arranged on limiting section 12a so that blower part 14 can be around limiting section 12a rotations and simultaneously so that air-supply
The gas access 146 of component 14 is connected to the air outlet 120j of inlet section 12.
When air conditioner indoor unit 10 works, gas enters from the air inlet 120h on air-inlet grille 120a in shell 120, with
The heat exchanger 126 of shell 120 enters after exchanging heat in the first air duct 122a, and gas is in the first gas channel 122q by oblique flow
Wind wheel 124a works done are pressurized, and then are pressurized to form height by the further rectifications of stator blade element 122h into the second gas channel 122r
Pressure gas stream, high pressure draught enter the rectification diffusion that third gas channel 122s bores 122i by rectification part 122n and diffusion, finally
The gas access 146 for entering blower part 14 in into the second air duct 122b and along the second air duct 122b, finally from air supplying part
The nozzle 144 of part 14 ejects and rolls up the air at room temperature around inhaling, and drives surrounding room temperature air to advance and be mixed with, finally
The steady air flow of moderate temperature is formed, air-supply comfort is improved.
When blower part 14 is in the opposite upper parts position of inlet shell 120f, nozzle 144 spray airflow direction from
Back casing 120d is directed toward procapsid 120c.
When blower part 14 is in the opposite nose position of inlet shell 120f, at this point, the air-flow side that nozzle 144 sprays
To be blown from the front upper part of inlet shell 120f toward front lower portion.
When blower part 14 is in the opposite lower positions of inlet shell 120f, at this point, the air-flow side that nozzle 144 sprays
To for by procapsid 120c direction back casings 120d.
In cooling mode due to air conditioner indoor unit 10, cold wind blows downwards the cold wind sense for being also easy to produce and making us uncomfortable, is heating
Under pattern, the thermal stratification of chamber height direction is easily led to since gas density is inconsistent, room temperature is uneven, air-supply comfort compared with
It is low.User can rotate blower part 14 to change the air supply direction of blower part 14 according to specific needs, for example, in refrigeration mould
Under formula, the opposite upper parts position that blower part 14 is turned to inlet shell 120f is blown directly down to avoid cold wind, is being heated
Under pattern, blower part 14 turns to opposite nose position or the opposite lower positions of inlet shell 120f, hot wind is from more pasting
Subaerial position is sent out, due to easily leading to the thermal stratification of chamber height direction in gas density is inconsistent when can alleviate heating
Phenomenon improves air-supply comfort.According to user sending for blower part 14 can also be adjusted with respect to the orientation of air conditioner indoor unit 10
Wind direction is to reach best air-supply effect.
The air conditioner indoor unit 10 of embodiment of the present invention, including ducting part 122, ducting part 122 are formed with cylindric
The first air duct 122a and columned second air duct 122b.First air duct 122a includes the first air inlet for being located at axial both ends
122c and the first air outlet 122d.The lateral of second air duct 122b is formed with the second air inlet 122e, the axis of the second air duct 122b
It is formed with the second air outlet 122f, the second air duct 122b and the first air duct 122a to both ends and passes through the first air outlet 122d and second
Air inlet 122e vertical connections.
The air conditioner indoor unit 10 of embodiment of the present invention, due to the first axial outlet air of columned first air duct 122a
The second lateral air inlet 122e vertical connections of mouth 122d and columned second air duct 122b, it is simple in structure and compact, have
It is minimized conducive to the type of air conditioner indoor unit 10.
In the present embodiment, air conditioner indoor unit 10 includes the diagonal flow fan 124 being arranged at the first air inlet 122c, tiltedly
Flow fan 124 is used to establish the air-flow for entering from the first air inlet 122c and being sent out from the second air outlet 122f.
Enter from the first air inlet 122c and from the second outlet air in this way, air conditioner indoor unit 10 is established by diagonal flow fan 124
The air-flow to exchange heat by heat exchanger 126 that mouth 122f is sent out.
In the present embodiment, air conditioner indoor unit 10 along air-flow be disposed with current collector 122g, stator blade element 122h and
Diffusion bores 122i.
In this way, air conditioner indoor unit 10 is disposed with current collector 122g, stator blade element 122h along air-flow and diffusion bores 122i
To be pressurized to the air-flow in air duct.
In the present embodiment, ducting part 122 is also formed with the whole of connection the first air duct 122a and the second air duct 122b
Stream portion 122n, the first air outlet 122d are circle, and the second air inlet 122e is rectangle, and rectification part 122n includes from the first air outlet
Streamline shape side walls of the 122d to the second air inlet 122e continuous transitions.
In this way, rectification part 122n connections the first air duct 122a and the second air duct 122b and to flowing to from the first air duct 122a
The air-flow of two air duct 122b carries out rectification.
In the present embodiment, stator blade element 122h includes annular inside casing 122k, outside the annular of annular inside casing 122k
The frame 122l and multiple stator blade 122m for connecting annular inside casing 122k and ring frame 122l, current collector 122g and ring frame
122l is docked, and diffusion cone 122i is docked with annular inside casing 122k, and diffusion cone 122i is contained in rectification part 122n, current collector 122g
The first air duct 122a is limited jointly with ring frame 122l.
In this way, stator blade element 122h is pressurized the air-flow for flowing through the first air duct 122a.
In the present embodiment, diagonal flow fan 124 includes oblique flow wind wheel 124a and the electricity for driving oblique flow wind wheel 124a
Machine 124b, oblique flow wind wheel 124a include round table-like wheel hub 124c and the fan blade that is extended radially outwards from the peripheral surface of wheel hub 124c
124d。
In this way, oblique flow wind wheel 124a drives the air to exchange heat by heat exchanger 126 to enter air duct.
In the present embodiment, the first air duct 122a be formed with the first gas channel 122q and with the first gas channel 122q
The second gas channel 122r, current collector 122g and the wheel hub 124c of connection limit the first gas channel 122q, fan blade 124d jointly
In the first gas channel 122q.Ring frame 122l and annular inside casing 122k limits the second gas channel 122r jointly, more
A stator blade 122m is set in the second gas channel 122r.It is logical that rectification part 122n and diffusion cone 122i defines third air-flow jointly
Road 122s, third gas channel 122s are connected to the second gas channel 122r and the second air duct 122b.
In this way, the air channel structure of air conditioner indoor unit 10 is simple and compact, be conducive to the type miniaturization of air conditioner indoor unit 10
In the present embodiment, the first gas channel 122q is along the tapered variation of air supply direction.
In this way, the sectional area of the first gas channel 122q is tapered into along air supply direction, to improve by the first air-flow
The air-flow wind speed of channel 122q.
In the present embodiment, air conditioner indoor unit 10 includes the shell 120 for containing ducting part 122, and shell 120 includes
The air-inlet grille 120a of arc, the set casing 120b below air-inlet grille 120a, the rear shell on rear side of set casing 120b
Body 120d, procapsid 120c and seal cover board 120e set on air-inlet grille 120a Yu the front side of set casing 120b, air-inlet grille
The heat exchanger 126 of arc is equipped on the inside of 120a, seal cover board 120e is set between heat exchanger 126 and procapsid 120c.
In this way, heat exchanger 126 exchanges heat to entering the air in shell 120.
In the present embodiment, air-inlet grille 120a is formed with air inlet 120h, and air inlet 120h includes along air-inlet grille
Axially extending multiple through-hole 120i of 120a, multiple through-hole 120i are spaced apart along the circular arc direction of air-inlet grille 120a.
In this way, air-inlet grille 120a along circular arc direction be formed with air inlet 120h with realize air conditioner indoor unit 10 laterally into
Wind.
In the present embodiment, air conditioner indoor unit 10 includes the blower part 14 being rotatablely connected with shell 120.
In this way, blower part 14 is rotatablely connected with inlet shell 120f so that blower part 14 can change air supply direction.
In the present embodiment, blower part 14 includes the air-supply shell 140 of arc, and air-supply shell 140 includes arc
Second wall 140b, the first wall 140a and the second wall 140b of the arc of the first wall 140a and circular first wall 140a encloses air-supply
Cavity 142 is simultaneously formed with the nozzle 144 for the arc for being connected to air-supply cavity 142, blower part in the axial forward end of air-supply shell 140
14 circumferential both ends are formed with the gas access 146 being connected to air-supply cavity 142.
In this way, the air-flow that the nozzle 144 of blower part 14 ejects can roll up the air at room temperature around inhaling simultaneously, week is driven
The air at room temperature enclosed advances and is mixed with, and ultimately forms the steady air flow of moderate temperature, improves air-supply comfort.
In the present embodiment, the circumferential both ends of blower part 14 are rotatably connected on shell 120, gas access 146 with
Second air outlet 122f connections.
In this way, the gas access 146 of blower part 14 is connected to the second air outlet 122f of the second air duct 122b, the second wind
Air-flow in road 122b drains into blower part 14 to realize air-supply outward.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the present invention.In the present specification, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case of not departing from the principle of the present invention and objective, modification, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (12)
1. a kind of air conditioner indoor unit, which is characterized in that including：
Ducting part, the ducting part are formed with：
Columned first air duct, first air duct include the first air inlet and the first air outlet for being located at axial both ends；And
Columned second air duct, the lateral of second air duct are formed with the second air inlet, the axial direction two in second air duct
End is formed with the second air outlet, and second air duct is entered the wind with first air duct by first air outlet and described second
Mouth vertical connection；
The air conditioner indoor unit includes the shell for containing the ducting part, and the shell includes the air-inlet grille of arc, position
Set casing below the air-inlet grille, the back casing on rear side of the set casing, be set to the air-inlet grille with it is described
The procapsid and seal cover board of the front side of set casing, the air-inlet grille inside are equipped with the heat exchanger of arc, the seal cover board
Between the heat exchanger and the procapsid.
2. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner indoor unit includes setting described the
The diagonal flow fan of one air inlet, the diagonal flow fan enter and from second outlet air for establishing from first air inlet
The air-flow that mouth is sent out.
3. air conditioner indoor unit according to claim 2, which is characterized in that the air conditioner indoor unit is set successively along the air-flow
It is equipped with current collector, stator blade element and diffusion cone.
4. air conditioner indoor unit according to claim 3, which is characterized in that the ducting part is also formed with connection described the
The rectification part in one air duct and second air duct, first air outlet are circle, and second air inlet is rectangle, described whole
Stream portion includes the streamline shape side wall from first air outlet to the second air inlet continuous transition.
5. air conditioner indoor unit according to claim 4, which is characterized in that the stator blade element includes annular inside casing, surround
Multiple stator blades of the ring frame of the annular inside casing and the connection annular inside casing and the ring frame, the current collector
It being docked with the ring frame, the diffusion cone is docked with the annular inside casing, and the diffusion cone is contained in the rectification part,
The current collector limits first air duct jointly with the ring frame.
6. air conditioner indoor unit according to claim 5, which is characterized in that the diagonal flow fan includes oblique flow wind wheel and is used for
Drive the motor of the oblique flow wind wheel, the oblique flow wind wheel includes round table-like wheel hub and faces out diameter from the periphery of the wheel hub
To the fan blade of extension.
7. air conditioner indoor unit according to claim 6, which is characterized in that first air duct is formed with the first gas channel
And the second gas channel being connected to first gas channel, the current collector limit first gas jointly with the wheel hub
Circulation road, the fan blade are set in first gas channel；
The ring frame limits second gas channel jointly with the annular inside casing, and the multiple stator blade is set to described
In second gas channel；
The rectification part defines third gas channel, the third gas channel connection described second jointly with diffusion cone
Gas channel and second air duct.
8. air conditioner indoor unit according to claim 7, which is characterized in that first gas channel is tapered along air supply direction
Variation.
9. air conditioner indoor unit according to claim 1, which is characterized in that the air-inlet grille is formed with air inlet, described
Air inlet includes axially extending multiple through-holes along the air-inlet grille, circular arc of the multiple through-hole along the air-inlet grille
Direction is spaced apart.
10. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner indoor unit includes and the shell
The blower part of rotation connection.
11. air conditioner indoor unit according to claim 10, which is characterized in that the blower part includes the air-supply shell of arc
Body, the air-supply shell include the second wall of the first wall of arc and the arc around first wall, first wall and institute
The second wall is stated to enclose air-supply cavity and be formed with the arc for being connected to the air-supply cavity in the axial forward end of the air-supply shell
Nozzle, the circumferential both ends of the blower part are formed with the gas access being connected to the air-supply cavity.
12. air conditioner indoor unit according to claim 11, which is characterized in that the circumferential both ends rotation of the blower part connects
It connects on the housing, the gas access is connected to second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186941.8A CN105841231B (en) | 2016-03-28 | 2016-03-28 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186941.8A CN105841231B (en) | 2016-03-28 | 2016-03-28 | Air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841231A CN105841231A (en) | 2016-08-10 |
| CN105841231B true CN105841231B (en) | 2018-10-23 |
Family
ID=56584146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610186941.8A Active CN105841231B (en) | 2016-03-28 | 2016-03-28 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841231B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403220A (en) * | 2016-10-27 | 2017-02-15 | 珠海格力电器股份有限公司 | Air conditioner air inlet grille mounting structure and air-conditioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2488467A (en) * | 1947-09-12 | 1949-11-15 | Lisio Salvatore De | Motor-driven fan |
| CN101825095A (en) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | Fan assembly |
| EP2636962A2 (en) * | 2012-03-06 | 2013-09-11 | Dyson Technology Limited | Humidifying apparatus |
| CN103398030A (en) * | 2013-08-14 | 2013-11-20 | 赛恩斯能源科技有限公司 | Multifunctional portable bladeless fan |
| CN203670312U (en) * | 2014-01-22 | 2014-06-25 | 应辉 | Pivotal folding bladeless fan |
| CN204878002U (en) * | 2015-07-31 | 2015-12-16 | 广东美的制冷设备有限公司 | Machine in axial fan and air conditioning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2452593A (en) * | 2007-09-04 | 2009-03-11 | Dyson Technology Ltd | A fan |
-
2016
- 2016-03-28 CN CN201610186941.8A patent/CN105841231B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2488467A (en) * | 1947-09-12 | 1949-11-15 | Lisio Salvatore De | Motor-driven fan |
| CN101825095A (en) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | Fan assembly |
| EP2636962A2 (en) * | 2012-03-06 | 2013-09-11 | Dyson Technology Limited | Humidifying apparatus |
| CN103398030A (en) * | 2013-08-14 | 2013-11-20 | 赛恩斯能源科技有限公司 | Multifunctional portable bladeless fan |
| CN203670312U (en) * | 2014-01-22 | 2014-06-25 | 应辉 | Pivotal folding bladeless fan |
| CN204878002U (en) * | 2015-07-31 | 2015-12-16 | 广东美的制冷设备有限公司 | Machine in axial fan and air conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105841231A (en) | 2016-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105650743B (en) | Air conditioner indoor unit | |
| CN103453634B (en) | Air-conditioning method | |
| CN105091083B (en) | A kind of vertical air conditioner indoor unit and floor air conditioner | |
| CN105841236B (en) | Air conditioner indoor unit | |
| CN106152282B (en) | Air conditioner | |
| CN104676747A (en) | Wall-mounted air conditioner indoor unit | |
| CN105650746B (en) | Wall-hanging air conditioner indoor unit and air conditioner | |
| CN210050882U (en) | Air conditioner indoor unit and air conditioner | |
| CN104676744A (en) | Wall-mounted air conditioner indoor unit | |
| CN209263230U (en) | Cooling fan | |
| CN105864887A (en) | Air-conditioner indoor unit | |
| CN105202639A (en) | Multi-air-outlet cabinet type air conditioner | |
| CN105841232A (en) | Air supply component for circular air conditioner indoor unit and air conditioner indoor unit | |
| CN110762616A (en) | Machine and air conditioner in air conditioning of reversible air supply | |
| CN105650842B (en) | Blower part and air conditioner indoor unit | |
| CN202257413U (en) | Novel heat dissipation pad for notebook computer | |
| CN203857568U (en) | Air conditioner | |
| CN105841231B (en) | Air conditioner indoor unit | |
| CN105650745B (en) | Air conditioner indoor unit | |
| CN112413729A (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN106369669A (en) | Indoor unit of air conditioner and circular hanging unit | |
| CN205536171U (en) | Air -conditioning indoor unit | |
| CN105650841B (en) | Blower part and air conditioner indoor unit for air conditioner indoor unit | |
| CN205783340U (en) | Indoor apparatus of air conditioner and air-conditioner | |
| CN206222646U (en) | Wall-mounted spherical indoor set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |