CN108489057A - 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
- Publication number
- CN108489057A CN108489057A CN201810487391.2A CN201810487391A CN108489057A CN 108489057 A CN108489057 A CN 108489057A CN 201810487391 A CN201810487391 A CN 201810487391A CN 108489057 A CN108489057 A CN 108489057A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor unit
- conditioner indoor
- air conditioner
- shell
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- 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)
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, first shell be equipped with the outdoor blast pipe being connected to, be equipped with purification assembly and air-introduced machine in first shell；Fluidics module includes second shell, second shell is equipped with air inlet and air outlet, air inlet is connected to the exhaust outlet of air-introduced machine, fluidic channel is formed between air inlet and air outlet, fluidics module be arranged to allow to come self-induced-air module outdoor fresh air flow through fluidic channel after, ejected by air outlet and the wind facies being discharged with the air outlet of air conditioner indoor unit mix.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, which includes
Air inducing module and fluidics module, the air inducing module includes first shell, is provided in the first shell and is connected to outdoor
Blast pipe is provided with purification assembly and air-introduced machine in the first shell, and the air inducing module is arranged in the air inducing
Under the drive of machine, outdoor fresh air is introduced into the first shell by the blast pipe, and after the purification assembly, pass through
The exhaust outlet of the air-introduced machine is expelled to the fluidics module；The fluidics module includes second shell, in the second shell
It is provided with air inlet and air outlet, the air inlet is connected to the exhaust outlet of the air-introduced machine, the air inlet and the outlet air
Fluidic channel is formed between mouthful, the fluidics module is arranged to that the air stream from the air inducing module is allowed to flow through described penetrate
After circulation road, is ejected by the air outlet 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 the air outlet.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the purification assembly include partition board and
The first shell is divided into first chamber and second chamber by filter layer, the partition board, and the air-introduced machine is located at described first
Chamber, the filter layer are located at the second chamber, the second through-hole, the first chamber and the second chamber are offered on the partition board
Room is connected to by second through-hole.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the partition board and the first shell
It is tightly connected.
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, first through hole is provided in the first shell, the first end of the connecting tube passes through the first through hole and the air inducing
The exhaust outlet of machine connects, and the second end of the connecting tube is connect with the 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, the 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 have obliquely and with horizontal direction
Certain angle.
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, is provided in first shell and connects with outdoor
Logical blast pipe is provided with purification assembly and air-introduced machine in first shell, and air inducing module is arranged to the drive in air-introduced machine
Under, outdoor fresh air is introduced into first shell by blast pipe, and after purification assembly, be expelled to by the exhaust outlet of air-introduced machine
Fluidics module；Fluidics module includes second shell, is provided with air inlet and air outlet in second shell, air inlet and air-introduced machine
Exhaust outlet is connected to, and fluidic channel is formed between air inlet and air outlet, fluidics module is arranged to allow to come self-induced-air module
After air stream flows through fluidic channel, is ejected by 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 flow of outside air 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.By into
The setting of air hose so that air conditioner indoor unit can also introduce outdoor fresh air at runtime, ensure that the oxygen content of room air, solution
The certainly muddy problems such as of poor quality of room air.The setting of purification assembly so that air conditioner indoor unit is while introducing fresh air
Fresh air can also be purified and be filtered, improve the cleannes of fresh air, ensure room air not by secondary pollution.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 be the present invention the first embodiment in after wall-hanging air conditioner indoor unit removes after rear casing and filter layer
View；
Fig. 5 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. 6 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. 7 be the present invention second of embodiment in wall-hanging air conditioner indoor unit exploded perspective view；
Fig. 8 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, blast pipe；213, air-introduced machine；2131, spiral case；
2132, motor；2133, fan；214, first through hole；215, purification assembly；2151, partition board；2152, filter layer；2153, second
Through-hole；23, fluidics module；231, second shell；232, air inlet；233, 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,
Blast pipe in attached drawing is provided in the middle part of the top surface of first shell, but this position relationship is non-unalterable, this field skill
Art personnel can as needed make adjustment to it, to adapt to specific application scenario.For example, blast pipe can also be arranged
Side or bottom surface of first shell 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. 6, 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
Wall-hanging air conditioner indoor unit removes the rearview after rear casing and filter layer in the first embodiment of invention；Fig. 5 is this hair
The fundamental diagram of wall-hanging air conditioner indoor unit in the first bright embodiment, it illustrates the air draught processes of air-introduced machine；Fig. 6
For the fundamental diagram of wall-hanging air conditioner indoor unit in the first embodiment of the present invention, it illustrates in wall-hanging air conditioner room
The mixed wind process of machine.
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 on 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
Be equipped with blast pipe 212, be provided with purification assembly 215 and air-introduced machine 213 in first shell 211, air-introduced machine 213 have inlet scoop and
Exhaust outlet, air inducing module 21 are arranged under the drive of air-introduced machine 213, and outdoor fresh air is introduced the by blast pipe 212
One shell 211, and pass through purification assembly 215, the inlet scoop of air-introduced machine 213, the exhaust outlet of air-introduced machine 213 and connecting tube 25 successively
After be expelled to fluidics module 23.Fluidics module 23 includes second shell 231, and air inlet 232 is provided in second shell 231 and is gone out
Air port 233, air inlet 232 are connect with connecting tube 25, and fluidic channel is formed between air inlet 232 and air outlet 233, flow through company
The air stream of take over 25 is ejected and and air conditioner indoor unit by air outlet 233 successively after air inlet 232 and fluidic channel
Air outlet 12 be discharged wind facies mixing.
With reference to Fig. 5, Fig. 6 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 room air enters under the drive of cross flow fan 14 from return air inlet 11
Ontology 1 and after the heat exchanger 13, interior is sent into from air outlet 12；Outdoor fresh air is under the drive of air-introduced machine 213 from air inlet
Pipe 212 enters first shell 211, and passes through the air draft of purification assembly 215, the inlet scoop of air-introduced machine 213, air-introduced machine 213 successively
After mouth, connecting tube 25, air inlet 232 and fluidic channel, the wind sent out with air outlet 12 is discharged by air outlet 233 and is mixed into
It is indoor.
It can be seen from the above description that indoor unit of the invention can be projected at runtime by fluidics module 23 it is new
Wind 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 Fig. 4 and according to orientation shown in Fig. 2, in a kind of possible embodiment, first shell 211 is substantially
At cuboid comprising front cover shell 211a and rear casing 211b, front cover shell 211a can by clamping, the modes such as be bonded, be spirally connected
It is fastenedly connected with rear casing 211b.Similarly, front cover shell 211a can be connect with ontology 1 in an identical manner.Purification assembly 215
Including partition board 2151 and filter layer 2152, outer rim and the first shell 211 of partition board 2151 are tightly connected, which makes partition board
First shell 211 is divided into mutually independent first chamber and second chamber, air-introduced machine 213 to be located at first chamber, mistake by 2151
Filtering layer 2152 is located at second chamber.The second through-hole 2153 is offered on partition board 2151, first chamber passes through second through-hole 2153
It is connected to second chamber.Filter layer 2152 is fixed in a manner of being bonded or being clamped etc. in the groove that 2151 left side of partition board is arranged, Gu
The second through-hole 2153 is completely covered after setting.Filter layer 2152 is the filtering knot that can adsorb or decompose pernicious gas in air
Structure, such as HEPA filters or active carbon filter screen, HEPA filters generally include three layer filtration layer (primary filter layer, charged layer,
Electrostatic precipitator knoisphere), 99.97% or more can reach to a diameter of 0.3 micron of particle removal efficiency below.It is also known by Fig. 4, every
The area (i.e. in the projected area of front cover shell 211a) of plate 2151 is not the area equation with front cover shell 211a, but is used apparent
Air-introduced machine 213 is sealed in the first chamber that partition board 2151 is formed with front cover shell 211a by the mode less than case area, so as to
The outdoor fresh air that blast pipe 212 enters can all enter in second chamber.
With continued reference to Fig. 2, the upside of front cover shell 211a and rear casing 211b respectively offer half of mounting hole, first shell
211 install after can make up a complete mounting hole.The indoor end of blast pipe 212 has bell-mouth structure of air, the horn mouth
The cooperation of structure and mounting hole is installed, such as grafting or is spirally connected；The outdoor end of blast pipe 212 extend out to outdoor across wall.Air inducing
Machine 213 is preferably centrifugal blower comprising and spiral case 2131, motor 2132 and fan 2133, fan 2133 are formed with inlet scoop,
It is provided with exhaust outlet on spiral case 2131, after assembling, the fan 2133 of air-introduced machine 213 and the second through-hole 2153 are substantially coaxial.The
The bottom surface of one shell 211 is provided with first through hole 214, and the first end of connecting tube 25 passes through the first through hole 214 and air-introduced machine 213
Exhaust outlet connection, the second end of connecting tube 25 connect with air inlet 232.Pipe between the first end and second end of connecting tube 25
Road has side plate bending, i.e. the section of pipeline is arc, and the second end of connecting tube 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 air outlet 233.The preferably cross section of drainage plate 234 is convex arc, so as to Interior Space
Gas can preferably be guided to the direction flowing of air outlet 233 when flowing through the arc drainage plate 234 from below.Air outlet 233
Place is provided with air outlet grate (not shown), the air-out direction that air outlet grate can limit air outlet 233 be horizontal direction or
There is certain angle 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 fresh air air stream that fluidics module 23 projects is mixed with the wind facies that air outlet 12 is sent out, on the one hand so that the outlet air of air-conditioning is more preferably soft
With avoid the problems such as air conditioner disease caused by air-supply supercooling/overheat of air conditioner indoor unit；On the other hand so that air conditioner indoor unit
Outdoor fresh air can also be introduced at runtime, ensure that the oxygen content of room air, and it is muddy, of poor quality etc. to solve room air
Problems.The setting of purification assembly 215 so that air conditioner indoor unit can also purify fresh air while introducing fresh air
And filtering, the cleannes of fresh air are improved, the particle that swims such as effective pm2.5 crossed in air filtering ensures room air not by two
Secondary pollution.The setting of drainage plate 234, takes full advantage of Venturi effect, when fresh air air stream is flowed through out of fluidic channel, gas
The air pressure of stream is big, and the quick flowing of air-flow can make drainage plate 234 nearby generate negative pressure, and indoor air flow will be along drainage plate 234
It is inhaled into fluidic channel steadily to mix with fresh air air stream, so as to keep air-introduced machine 213 and 14 rotating speed of cross flow fan not
Under the premise of change, air quantity is further increased, or under the premise of ensureing air output so that air-introduced machine 213 and cross flow fan 14
Rotating speed can further decrease, further decrease noise.234 section of drainage plate is the set-up mode of arc, then reduces and draw
Linear loss during stream and friction loss when being mixed with air stream in fluidic channel, 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.The indoor end of blast pipe 212
Set-up mode with bell-mouth structure of air, it is more steady smooth when outdoor fresh air can be made to enter first shell 211, to increase
The suction air volume of air-introduced machine 213, and then increase air output.Partition board 2151 will be drawn by the way of being significantly less than front cover shell 211a areas
Wind turbine 213 is sealed in the first chamber that partition board 2151 is formed with front cover shell 211a, also so that entering first by advance air hose 212
The room air of shell 211 is all guided to 213 front of air-introduced machine, ensures filter effect.Air outlet grate can limit air outlet
233 air-out directions are horizontal direction or have the set-up mode of certain angle obliquely and with horizontal direction, then can make jet stream
The wind that the air stream that module 23 projects is sent out with air outlet 12 is sufficiently mixed, and can change the air-supply wind direction of air outlet 12,
The phenomenon that avoiding the wind direction human body blow-through of air outlet 12 and the uneven appearance supercooling of mixing wind mixing from overheating.Also, due to mending wind
Device 2 can be set to outside the ontology 1 of existing wall-hanging air conditioner indoor unit, this also enable the present invention air compensation device 2
Individually sell, user without more costly cost buy a new low noise air-conditioning, but only spend very little purchase at
Air compensation device 2 can be installed on outside the ontology 1 of air conditioner indoor unit by this and improvement cost, expand the applied field of the present invention significantly
Scape uses suitable for large-scale promotion.
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 air inlet of fluidics module 23 232；For another example, connecting tube 25 can be with
Without 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；Again
Such as, air-introduced machine 213 can also use other such as axial flow blowers or flow-mixing blower fan；For another example, the area of partition board 2151 also may be used certainly
To use the set-up mode roughly equal with the area of front cover shell 211a, and be connected to front cover shell 211a and rear casing 211b it
Between, first shell 211 is bisected into two chambers, half of mounting hole on front cover shell 211a can be cancelled at this time, after only retaining
Half of mounting hole on case 211b, or mounting hole is moved integrally to rear casing 211b, to ensure the purification of room air
Effect.
Referring to Fig. 7 and Fig. 8, wall-hanging air conditioner indoor unit in second of embodiment of the present invention is described.
Wherein, Fig. 7 be the present invention second of embodiment in wall-hanging air conditioner indoor unit exploded perspective view；Fig. 8 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. 7 and
It,, can also be in first shell under conditions of other set-up modes are constant in alternatively possible embodiment shown in Fig. 8
Accordingly two the second through-holes of mistake 2153 are arranged in two air-introduced machines 213 of setting and two connecting tubes 25 in 211 on partition board 2151,
Two first through hole 214 are set on front cover shell 211a, and there are two air inlets 232 for the setting of fluidics module 23, wherein air-introduced machine 213
Symmetrically it is set in first shell 211.So, when machine works indoors, two air-introduced machines 213 and 14 energy of cross flow fan
It is enough that identical air output is realized with smaller rotating speed, to further decrease air output it is big when the noise that generates of indoor unit, 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, be provided in the first shell with the blast pipe that is connected to of outdoor, described first
Purification assembly and air-introduced machine are provided in shell, the air inducing module is arranged under the drive of the air-introduced machine, by room
Outer fresh air introduces the first shell by the blast pipe, and after the purification assembly, passes through the row of the air-introduced machine
Air port is expelled to the fluidics module；
The fluidics module includes second shell, is provided with air inlet and air outlet in the second shell, the air inlet with
The exhaust outlet of the air-introduced machine is connected to, and fluidic channel, the fluidics module are formed between the air inlet and the air outlet
Be arranged to after allowing the air stream from the air inducing module to flow through the fluidic channel, ejected by the air outlet and with
The wind facies mixing of the air outlet discharge of air conditioner indoor unit.
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 the air outlet.
4. the air compensation device according to claim 1 for air conditioner indoor unit, which is characterized in that the purification assembly includes
The first shell is divided into first chamber and second chamber by partition board and filter layer, the partition board, and the air-introduced machine is located at institute
State first chamber, the filter layer is located at the second chamber, offers the second through-hole on the partition board, the first chamber and
Second chamber is connected to by second through-hole.
5. the air compensation device according to claim 4 for air conditioner indoor unit, which is characterized in that the partition board and described the
One housing seal connects.
6. the air compensation device according to any one of claim 1 to 5 for air conditioner indoor unit, which is characterized in that described
Air compensation device further includes connecting tube, first through hole is provided in the first shell, the first end of the connecting tube is across described
First through hole is connect with the exhaust outlet of the air-introduced machine, and the second end of the connecting tube is connect with the air inlet.
7. the air compensation device according to claim 6 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.
8. the air compensation device according to claim 6 for air conditioner indoor unit, which is characterized in that the air outlet is provided with
Air outlet grate, the air outlet grate can limit the air outlet air-out direction be horizontal direction or obliquely and with level side
To with certain angle.
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 |
|---|---|---|---|
| CN201810487391.2A CN108489057A (en) | 2018-05-21 | 2018-05-21 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
| PCT/CN2019/082749 WO2019223452A1 (en) | 2018-05-21 | 2019-04-15 | Air supplement device for air-conditioner indoor unit, and air-conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487391.2A CN108489057A (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 |
|---|---|
| CN108489057A true CN108489057A (en) | 2018-09-04 |
Family
ID=63353364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487391.2A Pending CN108489057A (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) | CN108489057A (en) |
| WO (1) | WO2019223452A1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223452A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Air supplement device for air-conditioner indoor unit, and air-conditioner indoor unit |
| 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 |
| WO2020052611A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet-type air conditioner and control method therefor |
| WO2020052608A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet-type air conditioner and control method therefor |
| WO2020052609A1 (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 |
| WO2020052564A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method therefor |
| WO2020052607A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method therefor |
| WO2020052595A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet-type air conditioner and control method therefor |
| WO2020052610A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Column air conditioner and control method therefor |
| CN110894985A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Jet device of cabinet air conditioner and cabinet air conditioner with same |
| CN110894984A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Jet device of cabinet air conditioner and cabinet air conditioner with same |
| CN110894986A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Jet device of cabinet air conditioner and cabinet air conditioner with same |
| WO2020177345A1 (en) * | 2019-03-03 | 2020-09-10 | 广东美的制冷设备有限公司 | Air conditioning indoor unit and air conditioner |
| WO2023236581A1 (en) * | 2022-06-07 | 2023-12-14 | 青岛海尔空调器有限总公司 | Flow-guiding and air-mixing air conditioning system and flow-guiding and air-mixing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07293973A (en) * | 1994-04-28 | 1995-11-10 | Sharp Corp | Air conditioner |
| CN2695843Y (en) * | 2004-03-02 | 2005-04-27 | 马立 | Split air conditioner with delivering fresh air and purification air |
| CN201652622U (en) * | 2010-04-27 | 2010-11-24 | 江苏国莱特空调设备有限公司 | Induction cabinet-type constant temperature and humidity air conditioning unit |
| CN201652630U (en) * | 2010-04-27 | 2010-11-24 | 江苏国莱特空调设备有限公司 | Induction type suspended ceiling constant-temperature constant-humidity air conditioner |
| CN204301219U (en) * | 2014-12-07 | 2015-04-29 | 皇家空调设备工程(广东)有限公司 | With the parallel fan power type air quantity variable end device of air conducting plate structure |
| CN204757134U (en) * | 2015-05-28 | 2015-11-11 | 天津龙川精工洁净技术发展有限公司 | Clean operating room of hush air self -loopa formula |
| CN105757817A (en) * | 2016-04-22 | 2016-07-13 | 卢海洋 | Purifier capable of being freely combined |
| CN106765650A (en) * | 2017-01-10 | 2017-05-31 | 殷晓冬 | Compact fresh air exhaust Air Cleaning air conditioner integrated machine |
| CN208296226U (en) * | 2018-05-21 | 2018-12-28 | 青岛海尔空调器有限总公司 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489057A (en) * | 2018-05-21 | 2018-09-04 | 青岛海尔空调器有限总公司 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
-
2018
- 2018-05-21 CN CN201810487391.2A patent/CN108489057A/en active Pending
-
2019
- 2019-04-15 WO PCT/CN2019/082749 patent/WO2019223452A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07293973A (en) * | 1994-04-28 | 1995-11-10 | Sharp Corp | Air conditioner |
| CN2695843Y (en) * | 2004-03-02 | 2005-04-27 | 马立 | Split air conditioner with delivering fresh air and purification air |
| CN201652622U (en) * | 2010-04-27 | 2010-11-24 | 江苏国莱特空调设备有限公司 | Induction cabinet-type constant temperature and humidity air conditioning unit |
| CN201652630U (en) * | 2010-04-27 | 2010-11-24 | 江苏国莱特空调设备有限公司 | Induction type suspended ceiling constant-temperature constant-humidity air conditioner |
| CN204301219U (en) * | 2014-12-07 | 2015-04-29 | 皇家空调设备工程(广东)有限公司 | With the parallel fan power type air quantity variable end device of air conducting plate structure |
| CN204757134U (en) * | 2015-05-28 | 2015-11-11 | 天津龙川精工洁净技术发展有限公司 | Clean operating room of hush air self -loopa formula |
| CN105757817A (en) * | 2016-04-22 | 2016-07-13 | 卢海洋 | Purifier capable of being freely combined |
| CN106765650A (en) * | 2017-01-10 | 2017-05-31 | 殷晓冬 | Compact fresh air exhaust Air Cleaning air conditioner integrated machine |
| CN208296226U (en) * | 2018-05-21 | 2018-12-28 | 青岛海尔空调器有限总公司 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223452A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Air supplement device for air-conditioner indoor unit, and air-conditioner indoor unit |
| 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 |
| CN110894985A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Jet device of cabinet air conditioner and cabinet air conditioner with same |
| CN110894988A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Jet device of cabinet air conditioner and cabinet air conditioner with same |
| WO2020052609A1 (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 |
| WO2020052564A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method therefor |
| WO2020052607A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method therefor |
| WO2020052595A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet-type air conditioner and control method therefor |
| WO2020052610A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Column air conditioner and control method therefor |
| CN110894987A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method thereof |
| WO2020052611A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet-type air conditioner and control method therefor |
| WO2020052608A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet-type air conditioner and control method therefor |
| CN110894984A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Jet device of cabinet air conditioner and cabinet air conditioner with same |
| CN110894986A (en) * | 2018-09-13 | 2020-03-20 | 青岛海尔空调器有限总公司 | Jet device of cabinet air conditioner and cabinet air conditioner with 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 |
| CN110906439A (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 |
| CN110894987B (en) * | 2018-09-13 | 2024-07-23 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and control method thereof |
| US11913669B2 (en) | 2019-03-03 | 2024-02-27 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioning indoor unit, and air conditioner |
| WO2020177345A1 (en) * | 2019-03-03 | 2020-09-10 | 广东美的制冷设备有限公司 | Air conditioning indoor unit and air conditioner |
| WO2023236581A1 (en) * | 2022-06-07 | 2023-12-14 | 青岛海尔空调器有限总公司 | Flow-guiding and air-mixing air conditioning system and flow-guiding and air-mixing method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019223452A1 (en) | 2019-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108489057A (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN108489058A (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN108489056A (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN108489055A (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN108662661A (en) | Air conditioner indoor unit and its control method | |
| CN208296226U (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN108644895A (en) | Air conditioner indoor unit and its control method | |
| CN108870537A (en) | Air conditioner indoor unit and its control method | |
| WO2018145501A1 (en) | Air conditioner having air purification function | |
| CN108731107A (en) | Air conditioner indoor unit and its control method | |
| CN208418986U (en) | Air conditioner indoor unit | |
| CN108895539A (en) | Air conditioner indoor unit and its control method | |
| CN108679713A (en) | Air conditioner indoor unit and its control method | |
| CN209054666U (en) | The fluidic device of cabinet air conditioner and cabinet air conditioner with the device | |
| CN208418985U (en) | Air conditioner indoor unit | |
| CN208296070U (en) | Air conditioner indoor unit | |
| WO2023065693A1 (en) | Fresh air fan and air-conditioner indoor unit | |
| CN108870688A (en) | Air conditioner indoor unit and its control method | |
| CN208296071U (en) | Air conditioner indoor unit | |
| CN209042579U (en) | The fluidic device of cabinet air conditioner and cabinet air conditioner with the device | |
| CN208419131U (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN108759018A (en) | Air conditioner indoor unit and its control method | |
| CN208419132U (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN208296227U (en) | Air compensation device and air conditioner indoor unit for air conditioner indoor unit | |
| CN208296072U (en) | Air conditioner indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
|
| RJ01 | Rejection of invention patent application after publication |