CN108489055A - Air compensation device and air conditioner indoor unit for air conditioner indoor unit - Google Patents
Air compensation device and air conditioner indoor unit for air conditioner indoor unit Download PDFInfo
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- CN108489055A CN108489055A CN201810487365.XA CN201810487365A CN108489055A CN 108489055 A CN108489055 A CN 108489055A CN 201810487365 A CN201810487365 A CN 201810487365A CN 108489055 A CN108489055 A CN 108489055A
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- indoor unit
- conditioner indoor
- air conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to air-conditioning technique fields, and in particular to a kind of air compensation device and air conditioner indoor unit for air conditioner indoor unit.Present invention seek to address that existing air-conditioning existing air-supply supercooling/overheat and the big problem of noise when air output is big.For this purpose, the air compensation device of the present invention includes air inducing module and fluidics module, air inducing module includes first shell, and the first air inlet is provided in first shell, air-introduced machine is provided in first shell；Fluidics module includes second shell, the second air inlet and the second air outlet are provided in second shell, second air inlet is connected to the exhaust outlet of air-introduced machine, it is formed with fluidic channel between second air inlet and the second air outlet, the air stream that fluidics module is arranged to allow to come self-induced-air module is sprayed by the second air outlet and the wind facies being discharged with the air outlet of air conditioner indoor unit mixes.The present invention can improve the phenomenon that air conditioner indoor unit air-supply supercooling/overheat, reduce the operation noise of air conditioner indoor unit.
Description
Technical field
The present invention relates to air-conditioning technique fields, and in particular to a kind of air compensation device and air-conditioning for air conditioner indoor unit
Indoor unit.
Background technology
With the increasingly raising of living standard, requirement of the people for quality of life is also higher and higher, and this requirement is in
Embody particularly evident on electrical appliance.By taking air-conditioning as an example, when indoor/outdoor temperature-difference is larger, in order to meet user from outdoor into entering the room
It is interior after fast-refrigerating/heating demand, existing air-conditioning usually all have fast-refrigerating/heat-production functions, open fast-refrigerating/
When heat-production functions, the compressor operating of air-conditioning is in higher frequency with fast lifting refrigerating capacity/heating capacity, and air conditioner indoor unit is with height
Rotating speed, Wind Volume operation send cold air/hot-air after heat exchange back to interior, to realize the fast velocity modulation to indoor temperature
Section.
Although fast-refrigerating/heat-production functions of above-mentioned air-conditioning solve fast-refrigerating/heating of user to a certain extent
Demand, but this air-conditioning is also inevitably present some problems.First, by cold sky by the way of the powerful blowing of Wind Volume
Gas/hot-air directly sends interior back to so that the air of air-conditioning blowout has that supercooling/overheat, supercooling/overheat can all cause
The discomfort of human body, and then cause air conditioner disease.Especially for outstanding for some special user groups such as old man, children, pregnant woman
It is apparent.Secondly, it is a pair of irreconcilable contradiction that air conditioning performance and wind, which are made an uproar, and air-conditioning is made by the air-supply scheme of increasing air output
While obtaining air output increase, noise also becomes larger therewith, but if meeting noise reduction index, the performance of air-conditioning is (also
It is air output) it can be restricted again in a degree.Some are special in the room etc. of library, ward, the crowd that has a sleepless night for these problems
It is particularly evident in different application scenarios.That is, there is air-supply supercooling/overheat and noise when air output is big in existing air-conditioning
Big problem.
Correspondingly, this field needs a kind of air compensation device for air conditioner indoor unit newly to solve the above problems.
Invention content
In order to solve the above problem in the prior art, in order to solve the existing air-supply when air output is big of existing air-conditioning
Supercooling/overheat and the big problem of noise, the present invention provides a kind of air compensation device for air conditioner indoor unit, the air compensation device packets
Air inducing module and fluidics module are included, the air inducing module includes first shell, and the first air inlet is provided in the first shell,
Air-introduced machine is provided in the first shell, the air inducing module is arranged under the drive of the air-introduced machine, will be indoor
Air introduces the first shell by first air inlet, and is expelled to the jet stream by the exhaust outlet of the air-introduced machine
Module；The fluidics module includes second shell, and the second air inlet and the second air outlet are provided in the second shell, described
Second air inlet is connected to the exhaust outlet of the air-introduced machine, is formed with and is penetrated between second air inlet and second air outlet
Circulation road, the fluidics module are arranged to after allowing the air stream from the air inducing module to flow through the fluidic channel, pass through
Second air outlet ejects and the wind facies being discharged with the air outlet of air conditioner indoor unit mixes.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, it is provided with and draws in the second shell
Neighbouring air can be introduced the fluidic channel by flowing plate, the drainage plate when the air-introduced machine works.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the section of the drainage plate is arc
Shape, the arc can drain neighbouring air to the direction of second air outlet.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the air compensation device further includes connection
It manages, through-hole is provided in the first shell, the first end of the connecting tube passes through the air draft of the through-hole and the air-introduced machine
Mouth connection, the second end of the connecting tube are connect with second air inlet.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the connecting tube has side plate bending；
And/or the second end of the connecting tube has bell-mouth structure of air.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, first air inlet be provided with into
Room air can be drained to the inlet scoop of the air-introduced machine by style grid, the air-inlet grille.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, second air outlet is provided with out
Style grid, the air-out direction that the air outlet grate can limit the air outlet are horizontal direction or obliquely and and horizontal direction
With certain angle.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the air-introduced machine is centrifugal blower.
The present invention also provides a kind of air conditioner indoor unit, including ontology, the air conditioner indoor unit further includes above-mentioned preferred skill
The air compensation device for air conditioner indoor unit described in any one of art scheme, the air inducing module and the fluidics module respectively with
The air conditioner indoor unit connection.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the air conditioner indoor unit is wall indoor unit, described to draw
Wind module is set to the back side of the wall indoor unit, and the fluidics module is set to the bottom surface of the wall indoor unit.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, for air conditioner indoor unit
Air compensation device includes air inducing module and fluidics module, and air inducing module includes first shell, and the first air inlet is provided in first shell
Mouthful, air-introduced machine is provided in first shell, and air inducing module is arranged under the drive of air-introduced machine, and room air is passed through the
One air inlet introduces first shell, and is expelled to fluidics module by the exhaust outlet of air-introduced machine；Fluidics module includes second shell,
The second air inlet and the second air outlet are provided in second shell, the second air inlet is connected to the exhaust outlet of air-introduced machine, second into
Fluidic channel is formed between air port and the second air outlet, the air stream that fluidics module is arranged to allow to come self-induced-air module flows through
After fluidic channel, is ejected by the second air outlet and the wind facies being discharged with the air outlet of air conditioner indoor unit mixes.
By the setting of air compensation device, the present invention can be obviously improved air conditioner indoor unit and blow in Wind Volume supercooling/mistake
The phenomenon of heat, is greatly reduced noise of the air conditioner indoor unit when Wind Volume is run.Specifically, through inventor's repetition test, seeing
Survey, analysis and it was found that, when starting the wind turbine and air inducing mould air-introduced machine in the block in air conditioner indoor unit at the same time, in air conditioning chamber
Machine can middle low-speed running shares air output simultaneously by the wind turbine in air-introduced machine and air conditioner indoor unit, to provide identical send
Under the premise of air quantity, the noise that when wind turbine high-speed cruising being greatly lowered in air conditioner room unit generates ensures the fortune of air-conditioning
Row performance is constant or even increases.The Interior Space air-flow projected by fluidics module is mixed with the wind facies that air outlet is discharged, and is made
The outlet air for obtaining air-conditioning is softer, avoids the air-supply of air conditioner indoor unit that the problems such as air conditioner disease caused by overheat are subcooled.Namely
It saying, the present invention solves the problems, such as that air-conditioning existing air-supply supercooling/overheat and noise when Wind Volume is run is big in the prior art,
And simple in structure, significant effect uses suitable for large-scale promotion.
Description of the drawings
With reference to the accompanying drawings and in conjunction with wall-hanging air conditioner indoor unit come describe the present invention the benefit wind for air conditioner indoor unit
Device.In attached drawing：
Fig. 1 be the present invention the first embodiment in wall-hanging air conditioner indoor unit structural schematic diagram；
Fig. 2 be the present invention the first embodiment in wall-hanging air conditioner indoor unit exploded perspective view；
Fig. 3 is sectional views of the Fig. 1 at A-A；
Fig. 4 is the fundamental diagram of wall-hanging air conditioner indoor unit in the first embodiment of the present invention, and it illustrates draw
The air draught process of wind turbine；
Fig. 5 is the fundamental diagram of wall-hanging air conditioner indoor unit in the first embodiment of the present invention, and it illustrates walls
The mixed wind process of hanging air-conditioner indoor machine；
Fig. 6 be the present invention second of embodiment in wall-hanging air conditioner indoor unit exploded perspective view；
Fig. 7 is the fundamental diagram of wall-hanging air conditioner indoor unit in second of embodiment of the present invention, and it illustrates draw
The air draught process of wind turbine.
Reference numerals list
1, ontology；11, return air inlet；12, air outlet；13, heat exchanger；14, cross flow fan；2, air compensation device；21, air inducing
Module；211, first shell；211a, front cover shell；211b, rear casing；212, the first air inlet；213, air-introduced machine；2131, snail
Shell；2132, motor；2133, fan；214, through-hole；23, fluidics module；231, second shell；232, the second air inlet；233、
Second air outlet；234, drainage plate；25, connecting tube.
Specific implementation mode
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.Although for example,
The first air inlet in attached drawing is provided in two sides of first shell, but this position relationship is non-unalterable, ability
Field technique personnel can as needed make adjustment to it, to adapt to specific application scenario.For example, the first air inlet may be used also
To be arranged in the top surface of first shell or bottom surface etc..
It should be noted that in the description of the present invention, term "center", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or the term of position relationship are direction based on ... shown in the drawings or position relationship, this
It is intended merely to facilitate description, rather than indicates or imply that described device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
To solve the problems, such as that existing air-conditioning is big in the presence of air-supply supercooling/overheat and noise when air output is big, the present invention proposes
A kind of wall-hanging air conditioner indoor unit breaks traditional air conditioner to increase absorbing quantity while reducing the noise of air conditioner indoor unit
The deadlock that the air output and noise reduction of indoor unit can not get both promotes user experience.
With reference first to Fig. 1 to Fig. 5, the first embodiment of the wall-hanging air conditioner indoor unit of the present invention is described.
Wherein, Fig. 1 be the present invention the first embodiment in wall-hanging air conditioner indoor unit structural schematic diagram；Fig. 2 is of the invention
The exploded perspective view of wall-hanging air conditioner indoor unit in the first embodiment；Fig. 3 is sectional views of the Fig. 1 at A-A；Fig. 4 is this
The fundamental diagram of wall-hanging air conditioner indoor unit in the first embodiment of invention, it illustrates the air draught processes of air-introduced machine；
Fig. 5 is the fundamental diagram of wall-hanging air conditioner indoor unit in the first embodiment of the present invention, and it illustrates wall-hanging air conditioners
The mixed wind process of indoor unit.
As shown in Figure 1 to Figure 3, wall-hanging air conditioner indoor unit of the invention (hereinafter referred to as indoor unit) includes mainly ontology 1
With the air compensation device 2 outside ontology 1, return air inlet 11, air outlet 12, heat exchanger 13, cross flow fan are provided in ontology 1
14, control module (not shown) etc., air compensation device 2 include air inducing module 21, fluidics module 23 and connecting tube 25, air inducing mould
Block 21 is tightly attached to the back side installation of indoor unit, and fluidics module 23 is tightly attached to the bottom surface installation of indoor unit, and air inducing module 21 passes through company
Take over 25 connect with fluidics module 23.With reference to Fig. 2 and Fig. 3, air inducing module 21 includes first shell 211, is set in first shell 211
It is equipped with the first air inlet 212, air-introduced machine 213 is provided in first shell 211, air-introduced machine 213 has inlet scoop and exhaust outlet, draws
Wind module 21 is arranged under the drive of air-introduced machine 213, and room air is introduced first shell by the first air inlet 212
211, and successively fluidics module is expelled to after the inlet scoop of air-introduced machine 213, the exhaust outlet of air-introduced machine 213 and connecting tube 25
23.Fluidics module 23 includes second shell 231, and the second air inlet 232 and the second air outlet 233 are provided in second shell 231,
Second air inlet 232 is connect with connecting tube 25, and fluidic channel is formed between the second air inlet 232 and the second air outlet 233, stream
The air stream of connecting tube 25 is crossed successively after the second air inlet 232 and fluidic channel, is ejected simultaneously by the second air outlet 233
The wind facies being discharged with the air outlet 12 of air conditioner indoor unit mixes.
With reference to Fig. 4, Fig. 5 and Fig. 1 to Fig. 3 is combined, when indoor unit works, the cross flow fan 14 inside indoor unit and air inducing mould
Air-introduced machine 213 in block 21 slowly runs in simultaneously, and a part of room air is under the drive of cross flow fan 14 from return air inlet
11 enter ontology 1 and after heat exchanger 13, interior are sent into from air outlet 12；Another part room air is in air-introduced machine 213
Drive under from the first air inlet 212 enter first shell 211, and pass through the inlet scoop of air-introduced machine 213, air-introduced machine 213 successively
Exhaust outlet, connecting tube 25, after the second air inlet 232 and fluidic channel, be discharged by the second air outlet 233 and given with air outlet 12
The wind gone out is mixed into interior.
It can be seen from the above description that the room that indoor unit of the invention can be projected by fluidics module 23 at runtime
Interior air stream is mixed with the wind that air outlet 12 is sent out, hence it is evident that improve indoor unit blow in Wind Volume supercooling/overheat the phenomenon that, it is logical
Air-introduced machine 213 and cross flow fan 14 are crossed while started simultaneously with middle low-speed running, indoor unit is greatly lowered in cross flow fan 14
Noise when high-speed cruising.That is, the present invention solves air-conditioning existing air-supply when Wind Volume is run in the prior art
Supercooling/overheat and the big problem of noise, and air compensation device 2 is simple in structure, significant effect, can not influence indoor unit beauty
Property while Embedded increase air output, auxiliary air conditioner carries out refrigerating/heating, used suitable for large-scale promotion.
With reference to Fig. 2 and according to orientation shown in Fig. 2, in a kind of possible embodiment, first shell 211 is substantially at rectangular
Body comprising front cover shell 211a and rear casing 211b, front cover shell 211a can by clamping, modes and the back cover such as be bonded, be spirally connected
Shell 211b is fastenedly connected.Similarly, front cover shell 211a can be connect with ontology 1 in an identical manner.Front cover shell 211a and back cover
Former and later two sides of shell 211b offer the first air inlet 212, and air-inlet grille is provided with (in figure at the first air inlet 212
Be not shown), room air can be drained to the inlet scoop of air-introduced machine 213 by air-inlet grille, as on front cover shell 211a into style
Grid to the left it is tilting so as to air is guided to the left the inlet scoop of air-introduced machine 213 front (i.e. the left side of inlet scoop in Fig. 2, under
Together), the setting of air-inlet grille straight line or the tilting suction so as to by air conducting to air-introduced machine 213 to the right slightly on rear casing 211b
The front in air port.Air-introduced machine 213 is preferably centrifugal blower comprising spiral case 2131, motor 2132 and fan 2133, fan
2133 are formed with inlet scoop, and exhaust outlet is provided on spiral case 2131.The bottom surface of first shell 211 is provided with through-hole 214, connecting tube
25 first end is connect across the through-hole 214 with the exhaust outlet of air-introduced machine 213, the second end of connecting tube 25 and the second air inlet
232 connections.Pipeline between the first end and second end of connecting tube 25 has side plate bending, i.e. the section of pipeline is arc, connection
The second end of pipe 25 has bell-mouth structure of air.
With reference to Fig. 3 and according to orientation shown in Fig. 3, substantially at cuboid, bottom surface is connected to and sets with interior second shell 231
Be equipped with multiple drainage plates 234, drainage plate 234 neighbouring room air can be introduced fluidic channel and with carry out self-induced-air module 21
Air stream mixing after ejected from the second air outlet 233.The preferably cross section of drainage plate 234 is convex arc, so as to room
Interior air can preferably be guided to the direction flowing of the second air outlet 233 when flowing through the arc drainage plate 234 from below.The
Air outlet grate (not shown) is provided at two air outlets 233, air outlet grate can limit the outlet air side of the second air outlet 233
To there is certain angle for horizontal direction or obliquely and with horizontal direction, if angle is 5-30 °.
In control mode, air compensation device 2 can be controlled individually, such as 2 inside of air compensation device is configured with electrically-controlled component (figure
In be not shown), configure and remote controler or electrically-controlled component controlled using modes such as cell phone applications for air compensation device 2, can also will
Air compensation device 2 is combined control with air conditioner, such as remains for controlling the button of air compensation device in advance in advance on air-conditioning remote control, is led to
It crosses air-conditioning remote control directly or master component is connected to the mode of air conditioner spare interface realizes the empty control to air compensation device 2
System.
It is above-mentioned to have the advantage that：Pass through the setting of air compensation device 2 so that indoor unit in the running, 213 He of air-introduced machine
Cross flow fan 14 operates at middle and slow speed of revolution running at high speed instead of cross flow fan 14 jointly, being capable of or even increase constant in air output
In the case of, significantly reduce noise.Through inventor's repetition test, observation, analysis and it was found that, for cross flow fan 14
It says, rotating speed is higher, and noise is bigger, when rotating speed increases near maximum (top) speed, due to air flow faster, the apparent increasing of vibrations
Greatly, noise can be in the growth of geometry grade.And when making cross flow fan 14 and air-introduced machine 213 while operating in middle low speed, air-introduced machine 213
Can be that cross flow fan 14 shares air output, under the premise of providing identical air output, be greatly lowered in air conditioner chamber
The noise generated when 14 high-speed cruising of cross flow fan in machine, ensures that the runnability of air-conditioning is constant or even increases.Pass through
The Interior Space air-flow that fluidics module 23 projects is mixed with the wind facies that air outlet 12 is sent out so that and the outlet air of indoor unit is more preferably soft,
Avoid the problems such as air conditioner disease caused by air-supply supercooling/overheat of indoor unit.The setting of drainage plate 234, takes full advantage of text
Effect in mound, when air stream is flowed through out of fluidic channel, the air pressure of air-flow is big, and the quick flowing of air-flow can make drainage plate 234
Negative pressure is nearby generated, indoor air flow will be inhaled into fluidic channel along drainage plate 234 and steadily be mixed with air stream, so as to
Under the premise of keeping air-introduced machine 213 and constant 14 rotating speed of cross flow fan, air quantity is further increased, or ensureing air output
Under the premise of so that the rotating speed of air-introduced machine 213 and cross flow fan 14 can further decrease, and further decrease noise.Drainage plate 234
Section is the set-up mode of arc, then when reducing the linear loss in drainage process and being mixed with air stream in fluidic channel
Friction loss, effectively improve air output.
In addition, the pipeline of connecting tube 25 with side plate bending and second end with bell-mouthed set-up mode so that air inducing
The air-flow of 213 exhaust outlet of machine discharge can smoothly transit to fluidic channel, reduce linear loss.Air-inlet grille can will be indoor
Air conduction can make 213 air draught of air-introduced machine more smooth to the set-up mode of the inlet scoop of air-introduced machine 213, increase suction air volume,
And then increase air output.Air outlet grate can limit air outlet direction and be horizontal direction or have obliquely and with horizontal direction
There is the set-up mode of certain angle, then the wind that the air stream that fluidics module 23 projects is sent out with air outlet 12 can be made fully mixed
It closes, and the air-supply wind direction of air outlet 12 can be changed, the wind direction human body blow-through of air outlet 12 and mixing wind is avoided to mix not
There is the phenomenon that supercooling overheat.Also, since air compensation device 2 can be set to the ontology of existing wall-hanging air conditioner indoor unit
Outside 1, this also enables the air compensation device 2 of the present invention individually to sell, user without more costly cost buy one it is new
Low noise air-conditioning, but only spend the purchase cost of very little and improvement cost that can air compensation device 2 be installed on air conditioner indoor unit
Ontology 1 outside, expanded significantly the present invention application scenarios, suitable for large-scale promotion use.
Certainly, the above embodiment is used merely to illustrate the principle of the present invention, it is not intended that in the protection of the limitation present invention
Range, under conditions of without departing from the principle of the invention, those skilled in the art can be adjusted the above embodiment, so as to
The present invention can be applied to more specifical application scenarios.For example, the section of drainage plate 234 could be provided as other straight lines or arc
Line, as long as the shape can reduce the linear loss in drainage process；For another example, connection can not also be arranged in air compensation device 2
Pipe 25, but the exhaust outlet of air-introduced machine 213 is directly connected to the second air inlet 232 of fluidics module 23；For another example, connecting tube 25
Can not have side plate bending, but right angle section is used to replace, bell-mouth structure of air etc. can not also be arranged in the second end of connecting tube 25；
For another example, air-introduced machine 213 can also use other such as axial flow blowers or flow-mixing blower fan.
For another example, purification assembly can also be set in first shell 211, to carry out circularly purifying and mistake to room air
Filter improves the cleannes of room air, reduces the particle that swims in air.If purification assembly includes partition board and filter layer, partition board
It is tightly connected first shell 211 being divided into first chamber and second chamber with first shell 211；Filtering is opened up on partition board
Hole, filter layer are set to first chamber and cover the filter hole, and air-introduced machine 213 is set to second chamber, inlet scoop and filtering
Hole is correspondingly arranged.Filter layer is the filtration that can adsorb or decompose pernicious gas in air, such as HEPA filters or activity
Charcoal strainer etc., HEPA filters generally include three layer filtration layer (primary filter layer, charged layer, electrostatic precipitator knoisphere), to a diameter of
0.3 micron of particle removal efficiency below can reach 99.97% or more.Thus, when air-introduced machine 213 operates, Interior Space
Gas first passes through after filter layer is filtered, and is sucked by air-introduced machine 213.
Referring to Fig. 6 and Fig. 7, wall-hanging air conditioner indoor unit in second of embodiment of the present invention is described.
Wherein, Fig. 6 be the present invention second of embodiment in wall-hanging air conditioner indoor unit exploded perspective view；Fig. 7 is of the invention
The fundamental diagram of wall-hanging air conditioner indoor unit in second of embodiment, it illustrates the air draught processes of air-introduced machine.Such as Fig. 6 and
It,, can also be in first shell under conditions of other set-up modes are constant in alternatively possible embodiment shown in Fig. 7
Two air-introduced machines 213 of setting and two connecting tubes 25 in 211, accordingly, there are two through-holes 214 for setting on front cover shell 211a, penetrate
There are two the second air inlets 232 for the setting of flow module 23, wherein air-introduced machine 213 is symmetrically set in first shell 211.In this way
One, when machine works indoors, two air-introduced machines 213 can realize identical air-supply with cross flow fan 14 with smaller rotating speed
Amount, to further decrease air output it is big when indoor unit generate noise, improve user experience.
Finally, it should be noted that although the air conditioner indoor unit of the present invention is described in conjunction with wall-hanging air conditioner indoor unit
, but it is clear that the air compensation device of the present invention can also be applied to other air conditioner indoor unit, such as cabinet type air conditioner indoor set.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, these
Technical solution after change or replacement is fallen within protection scope of the present invention.
Claims (10)
1. a kind of air compensation device for air conditioner indoor unit, which is characterized in that the air compensation device includes air inducing module and jet stream
Module,
The air inducing module includes first shell, and the first air inlet is provided in the first shell, is set in the first shell
It is equipped with air-introduced machine, the air inducing module is arranged under the drive of the air-introduced machine, and room air is passed through described first
Air inlet introduces the first shell, and is expelled to the fluidics module by the exhaust outlet of the air-introduced machine；
The fluidics module includes second shell, and the second air inlet and the second air outlet are provided in the second shell, described
Second air inlet is connected to the exhaust outlet of the air-introduced machine, is formed with and is penetrated between second air inlet and second air outlet
Circulation road, the fluidics module are arranged to after allowing the air stream from the air inducing module to flow through the fluidic channel, pass through
Second air outlet ejects and the wind facies being discharged with the air outlet of air conditioner indoor unit mixes.
2. the air compensation device according to claim 1 for air conditioner indoor unit, which is characterized in that set in the second shell
It is equipped with drainage plate, neighbouring air can be introduced the fluidic channel by the drainage plate when the air-introduced machine works.
3. the air compensation device according to claim 2 for air conditioner indoor unit, which is characterized in that the section of the drainage plate
For arc, the arc can drain neighbouring air to the direction of second air outlet.
4. the air compensation device according to any one of claim 1 to 3 for air conditioner indoor unit, which is characterized in that described
Air compensation device further includes connecting tube, and through-hole is provided in the first shell, and the first end of the connecting tube passes through the through-hole
It is connect with the exhaust outlet of the air-introduced machine, the second end of the connecting tube is connect with second air inlet.
5. the air compensation device according to claim 4 for air conditioner indoor unit, which is characterized in that the connecting tube has arc
Face section；And/or the second end of the connecting tube has bell-mouth structure of air.
6. the air compensation device according to claim 4 for air conditioner indoor unit, which is characterized in that first air inlet is set
It is equipped with air-inlet grille, room air can be drained to the inlet scoop of the air-introduced machine by the air-inlet grille.
7. the air compensation device according to claim 6 for air conditioner indoor unit, which is characterized in that second air outlet is set
It is equipped with air outlet grate, the air-out direction that the air outlet grate can limit the air outlet is horizontal direction or obliquely and and water
Square to certain angle.
8. the air compensation device according to claim 1 for air conditioner indoor unit, which is characterized in that the air-introduced machine is centrifugation
Wind turbine.
9. a kind of air conditioner indoor unit, including ontology, which is characterized in that the air conditioner indoor unit further includes appointing in claim 1 to 8
The air compensation device for air conditioner indoor unit described in one, the air inducing module and the fluidics module respectively with the air conditioning chamber
Interior machine connection.
10. air conditioner indoor unit according to claim 9, which is characterized in that the air conditioner indoor unit is wall indoor unit,
The air inducing module is set to the back side of the wall indoor unit, and the fluidics module is set to the wall indoor unit
Bottom surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487365.XA CN108489055A (en) | 2018-05-21 | 2018-05-21 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
| PCT/CN2019/082752 WO2019223455A1 (en) | 2018-05-21 | 2019-04-15 | Air supplement apparatus for air conditioner indoor unit, and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487365.XA CN108489055A (en) | 2018-05-21 | 2018-05-21 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108489055A true CN108489055A (en) | 2018-09-04 |
Family
ID=63354558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487365.XA Pending CN108489055A (en) | 2018-05-21 | 2018-05-21 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108489055A (en) |
| WO (1) | WO2019223455A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223459A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Indoor air-conditioning unit and control method therefor |
| WO2019223455A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Air supplement apparatus for air conditioner indoor unit, and air conditioner indoor unit |
| WO2020052566A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet device for cabinet type air conditioner and cabinet type air conditioner having same |
| WO2020052568A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| WO2020052565A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet flow apparatus for column air conditioner and column air conditioner having same |
| WO2020052596A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| CN110906442A (en) * | 2018-09-13 | 2020-03-24 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method thereof |
| CN111520817A (en) * | 2020-05-08 | 2020-08-11 | 宁波奥克斯电气股份有限公司 | Cross flow fan air duct, air supply method, readable storage medium and air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019223459A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Indoor air-conditioning unit and control method therefor |
| WO2019223455A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Air supplement apparatus for air conditioner indoor unit, and air conditioner indoor unit |
| WO2020052566A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet device for cabinet type air conditioner and cabinet type air conditioner having same |
| WO2020052568A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| WO2020052565A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet flow apparatus for column air conditioner and column air conditioner having same |
| WO2020052596A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| CN110906442A (en) * | 2018-09-13 | 2020-03-24 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method thereof |
| CN110906440A (en) * | 2018-09-13 | 2020-03-24 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method thereof |
| CN111520817A (en) * | 2020-05-08 | 2020-08-11 | 宁波奥克斯电气股份有限公司 | Cross flow fan air duct, air supply method, readable storage medium and air conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019223455A1 (en) | 2019-11-28 |
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Application publication date: 20180904 |