CN208238026U - air conditioner - Google Patents
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- CN208238026U CN208238026U CN201820603066.3U CN201820603066U CN208238026U CN 208238026 U CN208238026 U CN 208238026U CN 201820603066 U CN201820603066 U CN 201820603066U CN 208238026 U CN208238026 U CN 208238026U
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Abstract
The utility model provides an air conditioner, this air conditioner includes: the shell is provided with an air inlet and an air inlet channel communicated with the air inlet; the cross-flow fan is arranged in the shell, and the number of the cross-flow fans is one; the first air outlet channel is communicated with the air inlet channel, and the air outlet direction of the first air outlet channel is upward; and the second air outlet channel is communicated with the air inlet channel, the air outlet direction of the first air outlet channel is different from that of the second air outlet channel, and the air outlet direction of the second air outlet channel supplies air along the vertical direction and towards the ground. Through the technical scheme provided by the utility model, the air conditioner among the prior art has been solved and has been organized the not good poor problem of travelling comfort that leads to of effect because of the air current.
Description
Technical field
The utility model relates to air conditioner technical fields, in particular to a kind of air conditioner.
Background technique
Currently, air conditioner in the prior art is generally only provided with an exhaust air flue, and the outlet air side of the exhaust air flue
To for diagonally downward.In this way, can only will make to obtain in this way from outlet air from the air outlet being arranged diagonally downward when air-conditioning work
Wind blow-through human body, can reduce the comfort of user in this way.
Utility model content
The utility model provides a kind of air conditioner, is led with solving air conditioner in the prior art because air current composition effect is bad
Cause the problem of comfort difference.
The utility model provides a kind of air conditioner, which includes: shell, has air inlet and is connected to air inlet
Air intake passage；Cross flow fan is arranged in shell, and cross flow fan is one；First exhaust passage, is connected to air intake passage, the
The air-out direction of one exhaust passage is upward；Second exhaust passage, is connected to air intake passage, and the air-out direction of the first exhaust passage goes out with second
The air-out direction in air duct is different, and the air-out direction of the second exhaust passage is blown along the vertical direction and towards ground.
Further, air conditioner further include: baffle structure is movably disposed in shell, and baffle structure has first
Working condition and the second working condition, when baffle structure is in the first working condition, the second exhaust passage of baffle structural traps, into
Wind channel is connected to the first exhaust passage, when baffle structure is in the second working condition, the first exhaust passage of baffle structural traps, into
Wind channel is connected to the second exhaust passage.
Further, baffle structure also has third working condition, when baffle structure is in third working condition, air inlet
Channel is connected to the first exhaust passage and the second exhaust passage.
Further, baffle structure includes: the first deflector, is slidably disposed in shell, and the first deflector has
First working condition and the second working condition, when the first deflector is in the first working condition, the first deflector blocks second
Exhaust passage, air intake passage are connected to the first exhaust passage, and when the first deflector is in the second working condition, the first deflector is blocked
First exhaust passage, air intake passage are connected to the second exhaust passage.
Further, baffle structure includes: the second deflector, is rotatably arranged in shell, and the second deflector has
Block the first closed position and the first open position of the first exhaust passage；Third deflector, is rotatably arranged in shell, the
Three deflectors have the second closed position and the second open position for blocking the second exhaust passage；Wherein, when baffle structure is in the
When one working condition, the second deflector is in the first open position, and third deflector is in the second closed position, air intake passage with
The connection of first exhaust passage, air intake passage are isolated with the second exhaust passage；When baffle structure is in the second working condition, the second baffling
Part is in the first closed position, and third deflector is in the second open position, and air intake passage is isolated with the first exhaust passage, and air inlet is logical
Road is connected to the second exhaust passage.
Further, air conditioner further includes the first spiral case component and the second spiral case component, the first spiral case component and the second snail
Shell component is arranged in shell, and the first spiral case component forms the first exhaust passage, and the second spiral case component forms the second exhaust passage.
Further, the first spiral case component includes the first bottom case and the first volute tongue, and the first bottom case and the first volute tongue cooperate shape
At the first exhaust passage；Second spiral case component includes the second bottom case and the second volute tongue, and the second bottom case and the second volute tongue cooperatively form the
Two exhaust passages, the first volute tongue and the second volute tongue are oppositely arranged, and cross flow fan is arranged between the first volute tongue and the second volute tongue.
Further, the extending direction and horizontal angle model at the air outlet of the first exhaust passage of the first bottom case
It is trapped among between 30 ° to 60 °.
Further, there is the first cavity inside the first volute tongue, be provided with thermal insulation material in the first cavity；And/or second
There is the second cavity inside volute tongue, be provided with thermal insulation material in the second cavity.
Further, the cross-sectional area of air intake passage is gradually reduced along gas flow direction.
Further, shell includes front panel and side plate, and side plate is located at the two sides of front panel, and plate in front is arranged in air inlet
Upper and/or setting is on side plate.
Further, air conditioner further includes air-inlet grille, and air inlet is provided on front panel, and air-inlet grille setting is being entered the wind
At mouthful.
Further, air conditioner further includes evaporator part, and evaporator part is arranged in air intake passage.
Further, front panel is arc and/or evaporator part is arc.
Further, air conditioner further include: the first wind deflector, the first wind deflector have the first fixing end and first freely
End, the first fixing end are movably disposed in the side of the separate front panel of the first exhaust passage air outlet；Second wind deflector, second
Wind deflector has the second fixing end and the second free end, and the second fixing end is movably disposed in leaning on for the second exhaust passage air outlet
The nearby side of panel.
Using the technical solution of the utility model, which includes: shell, cross flow fan, the first exhaust passage and second
Exhaust passage,.Wherein, the air intake passage that shell has air inlet and is connected to air inlet.Cross flow fan is arranged in shell.First
Exhaust passage is connected to air intake passage, and the air-out direction of the first exhaust passage is upward.Second exhaust passage is connected to air intake passage, and first goes out
The air-out direction in air duct is different from the air-out direction of the second exhaust passage, and the air-out direction of the second exhaust passage is along the vertical direction and direction
Ground air-supply.
Using air conditioner provided by the utility model, when air conditioner works, the air-out direction of the first exhaust passage is upward, so that
The wind come out from the first exhaust passage is moved along ceiling, and the air-out direction of the second exhaust passage is sent along the vertical direction and towards ground
Wind, enable from the second exhaust passage come out wind against wall movement, in this way, the first exhaust passage come out wind and the second outlet air
Road come out wind all will not blow-through human body, improve user experience comfort.Therefore, using air conditioner provided by the utility model
Air conditioner in the prior art is able to solve because of the bad technical problem for leading to comfort difference of air current composition effect.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the air conditioner provided according to the utility model embodiment one；
Fig. 2 shows the structural representations that the first working condition is according to the air conditioner that the utility model embodiment one provides
Figure；
Fig. 3 shows the structural representation that the second working condition is according to the air conditioner that the utility model embodiment one provides
Figure；
Fig. 4 shows air-flow when being in the first working condition according to the air conditioner that the utility model embodiment one provides and moves towards
Schematic diagram；
Fig. 5 shows air-flow when being in the second working condition according to the air conditioner that the utility model embodiment one provides and moves towards
Schematic diagram；
Fig. 6 shows the structural schematic diagram of the air conditioner provided according to the utility model embodiment two；
The structure that Fig. 7 shows when being in the first working condition according to the air conditioner that the utility model embodiment two provides is shown
It is intended to；
Fig. 8 shows air-flow when being in the first working condition according to the air conditioner that the utility model embodiment two provides and moves towards
Schematic diagram；
The structure that Fig. 9 shows when being in the second working condition according to the air conditioner that the utility model embodiment two provides is shown
It is intended to；
Figure 10 shows air-flow when being in the second working condition according to the air conditioner that the utility model embodiment two provides and walks
To schematic diagram；
Figure 11 shows structure when being in third working condition according to the air conditioner that the utility model embodiment two provides
Schematic diagram；
Figure 12 shows air-flow when being in third working condition according to the air conditioner that the utility model embodiment two provides and walks
To schematic diagram.
Wherein, the above drawings include the following reference numerals:
10, shell；11, front panel；20, cross flow fan；30, the first deflector；41, the second deflector；42, third baffling
Part；51, the first bottom case；52, the first volute tongue；61, the second bottom case；62, the second volute tongue；70, air-inlet grille；80, evaporator part；
91, the first wind deflector；92, the second wind deflector；100, the first exhaust passage；110, the second exhaust passage.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
As shown in Figure 1, the utility model embodiment one provides a kind of air conditioner, which includes: shell 10, through-flow
Blower 20, the first exhaust passage 100 and the second exhaust passage 110.Wherein, the air inlet that shell 10 has air inlet and is connected to air inlet
Channel.Cross flow fan 20 is arranged in shell 10, and cross flow fan 20 is one.It is provided only with by air conditioner in this present embodiment
One cross flow fan 20, can be greatly reduced cost in this way.First exhaust passage 100 is connected to air intake passage, the first exhaust passage 100
Air-out direction it is upward.Second exhaust passage 110 is connected to air intake passage, the air-out direction of the first exhaust passage 100 and the second outlet air
The air-out direction in road 110 is different, and the air-out direction of the second exhaust passage 110 is blown along the vertical direction and towards ground.
Using air conditioner provided by the utility model, when air conditioner works, the air-out direction of the first exhaust passage 100 is upward,
So that from the first exhaust passage 100 come out wind moved along ceiling, the air-out direction of the second exhaust passage 110 along the vertical direction and
It blows towards ground, enables the wind come out from the second exhaust passage 110 to against wall movement, in this way, the first exhaust passage 100 goes out
Come wind and the second exhaust passage 110 come out wind all will not blow-through human body, improve user experience comfort.Therefore, using this
The air conditioner that utility model provides is able to solve air conditioner in the prior art causes comfort poor because air current composition effect is bad
The technical issues of.Meanwhile by be arranged two exhaust air flues can satisfy different air-supply requirements, when two exhaust air flues simultaneously
Air output will be greatly increased when outlet air.
Specifically, air conditioner further includes baffle structure, baffle structure is movably disposed in shell 10, in the present embodiment
Baffle structure setting in the place that the first exhaust passage 100, the second exhaust passage 110 and air intake passage cross.Baffle structure has
First working condition and the second working condition, when baffle structure is in the first working condition, the second outlet air of baffle structural traps
Road 110, air intake passage are connected to the first exhaust passage 100, when baffle structure is in the second working condition, baffle structural traps
One exhaust passage 100, air intake passage are connected to the second exhaust passage 110.Using such setting, selectively will by baffle structure
Air intake passage is connected to the first exhaust passage 100 or the second exhaust passage 110, can adjust air conditioner according to actual demand in this way
Air output and air-out direction, to meet the different use demands of user, comfort that the user experience is improved.
Specifically, baffle structure also has third working condition, when baffle structure is in third working condition, air inlet is logical
Road is connected to the first exhaust passage 100 and the second exhaust passage 110.Using such setting, by by air intake passage simultaneously with the
One exhaust passage 100 is connected to the second exhaust passage 110, the working condition of air conditioner can be made more flexible in this way, further mentioned
The high experience comfort of user.
As shown in Figures 2 to 5, in example 1, baffle structure includes the first deflector 30, and the first deflector 30 is removable
It is arranged in shell 10 dynamicly, the first deflector 30 has the first working condition and the second working condition, when the first deflector 30
When in the first working condition, the first deflector 30 blocks the second exhaust passage 110, and air intake passage is connected to the first exhaust passage 100,
When the first deflector 30 is in the second working condition, the first deflector 30 blocks the first exhaust passage 100, air intake passage and second
Exhaust passage 110 is connected to.Specifically, the first deflector 30 can be the baffle plate of arc.Using such setting, pass through the first folding
Flow part 30 the movement in shell 10 can so that baffle structure smoothly between the first working condition and the second working condition
Switching, structure is simple and facilitates operation, while also facilitating manufacture.
Specifically, can also be arranged inside shell 10 for the ease of the first stable motion in shell 10 of deflector 30
There is guide rail, the first deflector 30 can move back and forth the smooth switching to realize different working condition on guide rail.
As shown in Fig. 6 to Figure 12, in example 2, baffle structure includes: the second deflector 41 and third deflector 42.
Wherein, the second deflector 41 is rotatably arranged in shell 10, and the setting of the second deflector 41 the first exhaust passage 100 with into
The place that air duct crosses, the second deflector 41 have the first closed position and the first open position for blocking the first exhaust passage 100.
Third deflector 42 is rotatably arranged in shell 10, and third deflector 42 is arranged in the second exhaust passage 110 and air inlet duct
The place to cross, third deflector 42 have the second closed position and the second open position for blocking the second exhaust passage 110.Work as gear
When flow structure is in the first working condition, the second deflector 41 is in the first open position, and third deflector 42 is in second and closes
Closed position, air intake passage are connected to the first exhaust passage 100, and air intake passage is isolated with the second exhaust passage 110.When baffle structure is in
When the second working condition, the second deflector 41 is in the first closed position, and third deflector 42 is in the second open position, air inlet
Channel is isolated with the first exhaust passage 100, and air intake passage is connected to the second exhaust passage 110.When baffle structure is in third work shape
When state, the second deflector 41 is in the first open position, and third deflector 42 is in the second open position, air intake passage simultaneously with
First exhaust passage 100 is connected to the second exhaust passage 110.
Specifically, the second deflector 41 and third deflector 42 in the present embodiment all can be arc baffle plates.It uses
Air conditioner provided in this embodiment is rotated by the pivot joint of the second deflector 41 and third deflector 42, can make baffle structure
It is respectively at different working conditions and reaches different air-supply effects, can be selected in this way according to actual use demand corresponding
Operating mode improve user experience comfort level so as to facilitate the operation of user.
In example 1 and example 2, air conditioner further includes the first spiral case component and the second spiral case component, the first snail
Shell component and the second spiral case component are arranged in shell 10, and the first spiral case component forms the first exhaust passage 100, the second spiral case group
Part forms the second exhaust passage 110.
Specifically, the first spiral case component includes the first bottom case 51 and the first volute tongue 52, the first bottom case 51 and the first volute tongue 52
Cooperatively form the first exhaust passage 100.Second spiral case component includes the second bottom case 61 and the second volute tongue 62, the second bottom case 61 and second
Volute tongue 62 cooperatively forms the second exhaust passage 110, and the first volute tongue 52 and the second volute tongue 62 are oppositely arranged, and the setting of cross flow fan 20 is the
Between one volute tongue 52 and the second volute tongue 62.Using such setting, the wind that on the one hand can enter convenient for air intake passage can be suitable
Benefit is sent out from the first exhaust passage 100 and the second exhaust passage 110, on the other hand it is also possible that the structure inside air conditioner is more stepped up
It gathers.Meanwhile outlet air air-flow, third deflector 42 being hindered to be in the when being in the first open position in order to avoid the second deflector 41
Outlet air air-flow is hindered when two open positions, is provided with corresponding overlapping on the first bottom case 51 and the second bottom case 61 in the present embodiment
Slot.
In order to further increase air-out effect, the interstice coverage between the first volute tongue 52 and cross flow fan 20 can be arranged
In 0.0075D to (outer diameter that D is cross flow fan) between 0.0125D；Or can by the second volute tongue 62 and cross flow fan 20 it
Between interstice coverage be arranged in 0.0075D between 0.0125D；Or it simultaneously will be between the first volute tongue 52 and cross flow fan 20
Interstice coverage between gap and the second volute tongue 62 and cross flow fan 20 is arranged at 0.0075D between 0.0125D.Implementing
In example one and embodiment two, preferably by between the first volute tongue 52 and cross flow fan 20 gap and the second volute tongue 62 and through-flow wind
Interstice coverage between machine 20 is arranged at 0.0075D between 0.0125D, is convenient for the flowing of air-flow in this way, with preferably real
Reveal wind.
Further, it in order to enable the wind that the first exhaust passage 100 comes out can be moved preferably along ceiling, can incite somebody to action
The extending direction at the air outlet of the first exhaust passage 100 of first bottom case 51 is with horizontal angular range at 30 ° to 60 °
Between.In such manner, it is possible to preferably avoid air conditioner blowing blow-through human body, user experience comfort level is further promoted.Preferably, may be used
To set 45 ° with horizontal angle for the extending direction at the air outlet of the first exhaust passage 100 of the first bottom case 51,
It so that the wind blown out from the first exhaust passage 100 is against ceiling movement in this way, avoid blow-through human body and bring
Discomfort.
Specifically, having the first cavity inside the first volute tongue 52, thermal insulation material is provided in the first cavity；Alternatively, second
There is the second cavity inside volute tongue 62, be provided with thermal insulation material in the second cavity；Alternatively, in the first volute tongue 52 and the second volute tongue 62
Portion all has the first cavity, is provided with thermal insulation material in the first cavity and the second cavity.
In example 1 and example 2, the first cavity is all had inside the first volute tongue 52 and the second volute tongue 62, first
It is provided with thermal insulation material in cavity and the second cavity, generation when the first volute tongue 52 and the second volute tongue 62 can be prevented to be cooled in this way
Condensed water.Specifically, thermal insulation material can be foam.
In example 1 and example 2, the cross-sectional area of air intake passage is gradually reduced along gas flow direction, in this way
Enable to the flow velocity of the wind entered in air intake passage from air inlet to increase, increase accordingly from the first exhaust passage 100 or
The flow velocity for the wind that second exhaust passage 110 is sent out, convenient for enabling the wind sent out to flow to farther region.Specifically, can be
The tapered jet pipe cavity from air inlet to from cross flow fan 20 is formed between one volute tongue 52 and the second volute tongue 62.
In order to facilitate air inlet air inlet, shell 10 includes front panel 11 and side plate, and side plate is located at the two sides of front panel 11.It can
Perhaps air inlet to be arranged on side plate or air inlet is arranged preceding simultaneously by air inlet setting in front plate 11
On panel 11 and side plate.
Specifically, air conditioner further includes air-inlet grille 70, air inlet is provided on front panel 11, the setting of air-inlet grille 70 exists
Air inlet.Using such setting, air-inlet grille 70 can protect air conditioner inside, and control the opening of air inlet
And closure.
Specifically, air conditioner further includes evaporator part 80, evaporator part 80 is arranged in air intake passage.
Specifically, arc can be set by front panel 11, arc or simultaneously perhaps is set by evaporator part 80
Front panel 11 and evaporator part 80 are disposed as arc.In example 1 and example 2, it sets front panel 11 to
Arc, and evaporator part 80 is correspondingly also configured as arc.Using such setting, the fin of arc evaporator part 80
Neat appearance, compared to for Multifolding evaporator fin, arc evaporator part 80 does not have bending part, thus without in bending
Place's notch carries out abnormity punching process and also as save production process to simplify die cutting die.Meanwhile in actual production
Arc fold bending can be carried out using arc fold bending machine, and can accurately control production precision.And multi-bended conventional evaporator
Subsequent bending is thus to be unable to control bending angle by manual control bending, and production efficiency is low and precision controlling is bad.Cause
This, it is higher to can be improved product quality using arc evaporator part 80, and reduce production cost.
Specifically, can be using single or plurality of rows of evaporator part 80.By the way that multiple rows of evaporation is arranged in the air conditioner
Device component 80 can be improved heat transfer effect.
Specifically, air conditioner further include: the first wind deflector 91 and the second wind deflector 92.Wherein, the first wind deflector 91 has
First fixing end and the first free end, the first fixing end are movably disposed in the separate front of 100 air outlet of the first exhaust passage
The side of plate 11.Second wind deflector 92 has the second fixing end and the second free end, and the second fixing end is movably disposed in the
The side of the close front panel 11 of two exhaust passages, 110 air outlet.
Meanwhile first wind deflector 91 there is third open position and third closed position, when the first wind deflector 91 is in the
When three open positions, the open angle of the first wind deflector 91 is consistent with the extending direction at the air outlet of the first exhaust passage 100；When
When first wind deflector 91 is in third closed position, the first air-out passage will be isolated with extraneous lattice.Second wind deflector 92 has the
Four open positions and the 4th closed position, when the second wind deflector 92 is in four open positions, the opening of the second wind deflector 92
Angle is consistent with vertical direction；When the second wind deflector 92 is in four closed positions, the second air-out passage will with extraneous lattice every
From.Using such setting, the first exhaust passage can easily be controlled by the first wind deflector 91 of setting and the second wind deflector 92
The opening and closing of 110 air outlet of 100 air outlets and the second exhaust passage, while can aid in further improvement air supply direction,
Keep the direction of motion and the flow behavior of outlet air more preferable, to further increase air-supply effect, avoids air conditioning exhausting blow-through people, Jin Erti
The high usage comfort of user.
The air conditioner provided in embodiment one and embodiment two, when air conditioner is in the first working condition, air-conditioning are provided
Device is in refrigeration work mode, and the course of work at this time is as follows: when running refrigeration mode, the first wind deflector 91 of air conditioner is beaten
It opens, and the inside air duct smooth transition at 100 air outlet of the first wind deflector 91 and the first exhaust passage, smoothly to guide cooling flow
Outlet air.Details is as shown in Fig. 2 and Fig. 7, and the second wind deflector 92 is tightly closed at this time, closes 110 air outlet of the second exhaust passage；
All blades of air-inlet grille 70 are in the open state, meet heat exchange demand air inlet.
Running air flow method and motion conditions are as shown in Figure 4 and Figure 8, and streak line distribution is it is found that heat exchange in analysis chart
Air-flow, which is aspirated by fan blade from air inlet, to be entered inside shell 10, and flows through 52 He of the first volute tongue after the heat exchange of evaporator part 80
The tapered jet pipe cavity that second volute tongue 62 is formed, the air-flow after flow velocity is promoted are blown to the first exhaust passage 100 and the second outlet air
Road 110.Since 110 air outlet of the second exhaust passage of the second exhaust passage 110 is closed, the air-flow in the second exhaust passage 110 is by nothing
Method is blown out via 110 air outlet of the second exhaust passage, can form high-pressure area inside the second exhaust passage 110 in this way.Higher-pressure region
Air-flow is whirled up under pressure, and the upward air-flow that circles round will be taken away by the fan blade rotated again, finally in higher-pressure region
The air-flow after all heat exchange will be forced to move outside via the first exhaust passage 100 toward shell 10 under high pressure effect.
Since the first exhaust passage 100 is the streamlined wind that designs according to the air-flow attribute and refrigeration comfort after refrigeration
Road, therefore, the first exhaust passage 100 can smoothly guide the steering of air-flow, and make it have certain preferred angle from
The blowout of first exhaust passage, 100 air outlet.Guiding of the air-flow of blowout by the first wind deflector 91 of the first exhaust passage 100, will be with
One preferred angle is blown at the top of room on ceiling, at this time since the adherent movement properties of fluid (exactly transport by Coanda effect
Fluid in dynamic can flow forwards along solid wall surface.), cooling flow will touch ceiling and travel forward.Again due to system
The density of cold conditions air-flow after cold is higher than the density of the hot-air of room entirety, travels forward in cooling flow patch ceiling same
When, cooling flow, which will be also affected by gravity, constantly slowly to sink.In this way, the air-supply that the first exhaust passage 100 will be promoted
Effect not will use family and feel that oneself is blown by cold wind and generates sense of discomfort, substantially increases comfortable sexual experience.
When air conditioner is in the second working condition, air conditioner is in heating operating mode, and the course of work at this time is as follows:
When running heating mode, the second wind deflector 92 of air conditioner is opened, and the extending direction of the second wind deflector 92 and the second outlet air
The extending direction of the second volute tongue 62 at 110 air outlet of road is consistent, heats air-flow outlet air with guidance.Details is shown in Fig. 3 and Fig. 9
Shown, the first wind deflector 91 is tightly closed at this time, closes 100 air outlet of the first exhaust passage；All blades of air-inlet grille 70 are in
Opening state meets heat exchange demand air inlet.
As shown in figure 5 and figure 10, streak line distribution is it is found that heat exchange in analysis chart for running air flow method and motion conditions
Air-flow is aspirated by fan blade to be entered inside shell 10 from air inlet, and the first volute tongue 52 and the are flowed through after the heat exchange of evaporator part 80
The tapered jet pipe cavity that two volute tongues 62 are formed, the air-flow after flow velocity is promoted are blown to the first exhaust passage 100 and the second exhaust passage
110.Since 100 air outlet of the first exhaust passage in the first air duct is closed, the air-flow in the first exhaust passage 100 can not be via first
The blowout of 100 air outlet of exhaust passage, can form high-pressure area inside the first exhaust passage 100 in this way.The air-flow of higher-pressure region is in pressure
It is whirled up under effect, the downward air-flow that circles round will be taken away by the fan blade rotated again, finally will under the effect of higher-pressure region high pressure
Air-flow after forcing all heat exchange is moved via the second exhaust passage 110 toward shell 10 outside.
Since the second exhaust passage 110 is streamlined wind that is theoretical according to hot air-flow attribute and heating comfort and designing
Road, therefore, the extension line that the second exhaust passage 110 of wall side is pasted at 110 air outlet of the second exhaust passage is vertical direction, so as to
Air-flow smoothly blowout downwards along vertical direction after enough guidance heatings.The air-flow of blowout will be limited by the second wind deflector 92
System, is blown out straight down with further guiding air-flow, and prevents thermal current from blowing to the front of air conditioner, makes one to generate uncomfortable
Sense.Thermal current downward at this time is affected by the influence of Coanda effect, will be close to wall and moves downward, the air-flow moved downward
It will continue to be close to the ground to the direction far from wall after encountering ground to travel forward.Again due to heating after hot air-flow it is close
Degree works as heat lower than the density of the cold air (for signified cold air is only with respect to the air-flow after heating herein) of room entirety
While patch ground travels forward, thermal current can will be risen slowly state air-flow by the lifting effect of buoyancy.In this way, will mention
Rise the second exhaust passage 110 air-supply effect, will not warm wind blow-through human body and generate sense of discomfort, substantially increase comfortable sexual experience.
When air conditioner is in third working condition, air conditioner is in fast-refrigerating or heating operating mode, work at this time
It is as follows to make process: when needing to realize quickly refrigeration or heating, opening simultaneously the first wind deflector 91 and the second wind deflector 92
To realize that 100 air outlet of the first exhaust passage and the outlet air simultaneously of 110 air outlet of the second exhaust passage, detailed analysis are shown in Figure 11.At this time
First exhaust passage, 100 air outlet and 110 air outlet of the second exhaust passage and all blades of air-inlet grille 70 are completely in opening state,
Cross flow fan 20 aspirates the air-flow after evaporator heat exchange, and the air-flow entered by air inlet is via the first volute tongue 52 and second
After the tapered jet pipe that volute tongue 62 is formed, it will be blown respectively from 100 air outlet of the first exhaust passage and 110 air outlet of the second exhaust passage
Out.Specific air motion situation as shown in Figure 12, at this point, due to being influenced by Coanda effect, whether cold conditions or heat
For state air-flow all by according to the form outlet air campaign of Figure 12, air-flow will be close to ceiling, wall and ground motion.Pass through the first outlet air
The air-out mode of 100 air outlet of road and the outlet air simultaneously of 110 air outlet of the second exhaust passage, can accelerate the air heat-exchange in entire room
It circulates, and then can enable temperature inside room uniformly and be quickly obtained raising, avoid cold airflow or heat
Air-flow blow-through human body bring discomfort, greatly promotes the comfort of user.
The air conditioner provided using embodiment one and embodiment two, by the way that a cross flow fan 20, the first exhaust passage is arranged
100 and second exhaust passage 110 double air ducts selection outlet air can be realized, can satisfy the different use demands of user, pass through simultaneously
The air-out direction of the air-out direction and the second exhaust passage 110 that design reasonable first exhaust passage 100 can be avoided outlet air blow-through people
Body improves comfort.And air conditioner is compact-sized, cost is relatively low, manufacture easy to process.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (15)
1. a kind of air conditioner characterized by comprising
Shell (10), with air inlet and the air intake passage being connected to the air inlet；
Cross flow fan (20), in the shell (10), the cross flow fan (20) is one for setting；
First exhaust passage (100), is connected to the air intake passage, and the air-out direction of first exhaust passage (100) is upward；
Second exhaust passage (110), is connected to the air intake passage, the air-out direction of first exhaust passage (100) and described the
The air-out directions of two exhaust passages (110) is different, and the air-out direction of second exhaust passage (110) is along the vertical direction and towards ground
Air-supply.
2. air conditioner according to claim 1, which is characterized in that the air conditioner further include:
Baffle structure is movably disposed in the shell (10), and the baffle structure has the first working condition and second
Working condition, when the baffle structure is in the first working condition, the second exhaust passage described in the baffle structural traps
(110), the air intake passage is connected to first exhaust passage (100), when the baffle structure is in the second work shape
When state, the first exhaust passage (100) described in the baffle structural traps, the air intake passage and second exhaust passage (110) are even
It is logical.
3. air conditioner according to claim 2, which is characterized in that the baffle structure also has third working condition, when
When the baffle structure is in the third working condition, the air intake passage and first exhaust passage (100) and described the
Two exhaust passages (110) are connected to.
4. air conditioner according to claim 2, which is characterized in that the baffle structure includes:
First deflector (30) is slidably disposed in the shell (10), and first deflector (30) has described the
One working condition and second working condition, when first deflector (30) is in the first working condition, described first
Deflector (30) blocks second exhaust passage (110), and the air intake passage is connected to first exhaust passage (100), works as institute
When stating the first deflector (30) and being in the second working condition, first deflector (30) blocks first exhaust passage (100),
The air intake passage is connected to second exhaust passage (110).
5. air conditioner according to claim 2, which is characterized in that the baffle structure includes:
Second deflector (41) is rotatably arranged in the shell (10), and second deflector (41), which has, blocks institute
State the first closed position and the first open position of the first exhaust passage (100)；
Third deflector (42) is rotatably arranged in the shell (10), and the third deflector (42), which has, blocks institute
State the second closed position and the second open position of the second exhaust passage (110)；
Wherein, when the baffle structure is in first working condition, second deflector (41) is in described first
Open position, the third deflector (42) are in second closed position, the air intake passage and first exhaust passage
(100) it is connected to, the air intake passage is isolated with second exhaust passage (110)；
When the baffle structure is in second working condition, second deflector (41) is in first close stance
Set, the third deflector (42) is in second open position, the air intake passage and first exhaust passage (100) every
From the air intake passage is connected to second exhaust passage (110).
6. air conditioner according to any one of claim 1 to 5, which is characterized in that the air conditioner further includes the first snail
Shell component and the second spiral case component, the first spiral case component and the second spiral case component are arranged at the shell (10)
Interior, the first spiral case component forms first exhaust passage (100), and the second spiral case component forms second exhaust passage
(110)。
7. air conditioner according to claim 6, which is characterized in that
The first spiral case component includes the first bottom case (51) and the first volute tongue (52), first bottom case (51) and described first
Volute tongue (52) cooperatively forms first exhaust passage (100)；
The second spiral case component includes the second bottom case (61) and the second volute tongue (62), second bottom case (61) and described second
Volute tongue (62) cooperatively forms second exhaust passage (110), and first volute tongue (52) and second volute tongue (62) are set relatively
It sets, the cross flow fan (20) is arranged between first volute tongue (52) and second volute tongue (62).
8. air conditioner according to claim 7, which is characterized in that close first outlet air of first bottom case (51)
Extending direction and horizontal angular range at the air outlet in road (100) is between 30 ° to 60 °.
9. air conditioner according to claim 7, which is characterized in that there is the first cavity inside first volute tongue (52),
Thermal insulation material is provided in first cavity；And/or there is the second cavity inside second volute tongue (62), described second
Thermal insulation material is provided in cavity.
10. air conditioner according to claim 1, which is characterized in that the cross-sectional area of the air intake passage is flowed along gas
Direction is gradually reduced.
11. air conditioner according to claim 1, which is characterized in that the shell (10) includes front panel (11) and side plate,
The side plate is located at the two sides of the front panel (11), and the air inlet is arranged on the front panel (11) and/or setting exists
On the side plate.
12. air conditioner according to claim 11, which is characterized in that the air conditioner further includes air-inlet grille (70), institute
It states and is provided with the air inlet on front panel (11), the air-inlet grille (70) is arranged in the air inlet.
13. air conditioner according to claim 11, which is characterized in that the air conditioner further includes evaporator part (80),
The evaporator part (80) is arranged in the air intake passage.
14. air conditioner according to claim 13, which is characterized in that the front panel (11) is arc and/or the steaming
Sending out device component (80) is arc.
15. air conditioner according to claim 11, which is characterized in that the air conditioner further include:
First wind deflector (91), first wind deflector (91) have the first fixing end and the first free end, and described first is fixed
End is movably disposed in the side far from the front panel (11) of the first exhaust passage (100) air outlet；
Second wind deflector (92), second wind deflector (92) have the second fixing end and the second free end, and described second is fixed
End is movably disposed in the side close to the front panel (11) of the second exhaust passage (110) air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603066.3U CN208238026U (en) | 2018-04-24 | 2018-04-24 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603066.3U CN208238026U (en) | 2018-04-24 | 2018-04-24 | air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208238026U true CN208238026U (en) | 2018-12-14 |
Family
ID=64584792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603066.3U Active CN208238026U (en) | 2018-04-24 | 2018-04-24 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208238026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592194A (en) * | 2018-04-24 | 2018-09-28 | 珠海格力电器股份有限公司 | Air conditioner |
| CN110057077A (en) * | 2019-05-31 | 2019-07-26 | 广东美的制冷设备有限公司 | Shell and wall-mounted air conditioner |
| CN114353177A (en) * | 2022-02-11 | 2022-04-15 | 珠海格力电器股份有限公司 | Air outlet mechanism and cabinet air conditioner |
-
2018
- 2018-04-24 CN CN201820603066.3U patent/CN208238026U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592194A (en) * | 2018-04-24 | 2018-09-28 | 珠海格力电器股份有限公司 | Air conditioner |
| CN110057077A (en) * | 2019-05-31 | 2019-07-26 | 广东美的制冷设备有限公司 | Shell and wall-mounted air conditioner |
| CN114353177A (en) * | 2022-02-11 | 2022-04-15 | 珠海格力电器股份有限公司 | Air outlet mechanism and cabinet air conditioner |
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