CN108489058A - 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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- CN108489058A CN108489058A CN201810487392.7A CN201810487392A CN108489058A CN 108489058 A CN108489058 A CN 108489058A CN 201810487392 A CN201810487392 A CN 201810487392A CN 108489058 A CN108489058 A CN 108489058A
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- 238000004378 air conditioning Methods 0.000 claims abstract description 27
- 230000001939 inductive effect Effects 0.000 claims abstract description 25
- 208000035126 Facies Diseases 0.000 claims abstract description 7
- 238000005119 centrifugation Methods 0.000 claims 1
- 238000004781 supercooling Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
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
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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)
- Structures Of Non-Positive Displacement Pumps (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 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 air-introduced machine in the first shell, and the air inducing module is arranged under the drive of the air-introduced machine,
Outdoor fresh air is introduced into the first shell by the blast pipe, and described penetrate is expelled to by the exhaust outlet of the air-introduced machine
Flow module；The fluidics module includes second shell, and air inlet and air outlet, the air inlet are provided in the second shell
It is connected to the exhaust outlet of the air-introduced machine, fluidic channel, the jet stream mould is formed between the air inlet and the air outlet
Block is arranged to after allowing the air stream from the air inducing module to flow through the fluidic channel, is ejected simultaneously by the air outlet
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 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 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.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the blast pipe and the first shell
One end of body connection 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-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, is provided in first shell and connects with outdoor
Logical blast pipe is provided with air-introduced machine in first shell, and air inducing module is arranged under the drive of air-introduced machine, will be outdoor new
Wind introduces first shell by blast pipe, and is expelled to fluidics module by the exhaust outlet of air-introduced machine；Fluidics module includes second
Shell is provided with air inlet and air outlet in second shell, and air inlet is connected to the exhaust outlet of air-introduced machine, air inlet and air outlet
Between be formed with fluidic channel, fluidics module be arranged to allow to come self-induced-air module air stream flow through fluidic channel after, pass through
Air outlet ejects 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 fresh air air stream 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.It is transported in Wind Volume that is, the present invention solves air-conditioning in the prior art
Existing air-supply supercooling/overheat and noise big problem when row, hence it is evident that improve the usage experience of user, and structure of the invention
Simply, 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, blast pipe；213, air-introduced machine；2131, spiral case；
2132, motor；2133, fan；214, 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. 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 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
It is equipped with blast pipe 212, air-introduced machine 213 is provided in first shell 211, air-introduced machine 213 has inlet scoop and exhaust outlet, air inducing mould
Block 21 is arranged under the drive of air-introduced machine 213, by outdoor fresh air by the introducing first shell 211 of blast pipe 212, and according to
It is secondary to be expelled to fluidics module 23 after the inlet scoop of air-introduced machine 213, the exhaust outlet of air-introduced machine 213 and connecting tube 25.Jet stream mould
Block 23 includes second shell 231, and air inlet 232 and air outlet 233, air inlet 232 and connecting tube are provided in second shell 231
25 connections, fluidic channel is formed between air inlet 232 and air outlet 233, flow through the air stream of connecting tube 25 pass through successively into
Behind air port 232 and fluidic channel, is ejected by air outlet 233 and the wind facies being discharged with the air outlet of air conditioner indoor unit 12 mixes
It closes.
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 ontology 1 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 enter first shell 211, and successively pass through the inlet scoop of air-introduced machine 213, the exhaust outlet of air-introduced machine 213, connecting tube 25,
After air inlet 232 and fluidic channel, the wind sent out with air outlet 12 by the discharge of air outlet 233 is mixed into interior.
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 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
The upside of shell 211b respectively offers half of mounting hole (with reference to Fig. 2), and first shell 211 can make up one completely after installing
Mounting hole.There is the indoor end of blast pipe 212 bell-mouth structure of air, the cooperation of the bell-mouth structure of air and mounting hole to install, such as grafting or
It is spirally connected；The outdoor end of blast pipe 212 extend out to outdoor across wall.Air-introduced machine 213 is preferably centrifugal blower comprising snail
Shell 2131, motor 2132 and fan 2133, fan 2133 are formed with inlet scoop, exhaust outlet are provided on spiral case 2131.First shell
The bottom surface of body 211 is provided with through-hole 214, and the first end of connecting tube 25 passes through the through-hole 214 and the exhaust outlet of air-introduced machine 213 to connect
It connects, the second end of connecting tube 25 is connect with air inlet 232.Pipeline between the first end and second end of connecting tube 25 has cambered surface
Section, the i.e. section of pipeline are 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 drainage plate 234, takes full advantage of Venturi effect, when fresh air 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 nearby generate negative pressure, and indoor air flow will be along drainage plate
234 are inhaled into fluidic channel steadily mixes with fresh air air stream, so as to keep air-introduced machine 213 and 14 rotating speed of cross flow fan
Under the premise of constant, 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, and further decrease noise.234 section of drainage plate is the set-up mode of arc, then reduces
Linear loss in drainage process and friction loss when being mixed with air stream in fluidic channel, effectively improve air-supply
Amount.
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.It is horizontal direction that air outlet grate, which can limit 233 air-out direction of air outlet,
Or there is the set-up mode of certain angle obliquely and with horizontal direction, then it can make the air stream that fluidics module 23 projects and send
The wind that air port 12 is sent out is sufficiently mixed, and can change the air-supply wind direction of air outlet 12, avoids the wind direction human body of air outlet 12
The phenomenon that blow-through and the uneven appearance supercooling of mixing wind mixing overheat.Also, since air compensation device 2 can be set to existing wall
Outside the ontology 1 of hanging air-conditioner indoor machine, this also enables the air compensation device 2 of the present invention individually to sell, and user is without spending more
High cost buys a new low noise air-conditioning, but only spends the purchase cost of very little and improvement cost that can will mend wind dress
It sets 2 to be installed on outside the ontology 1 of air conditioner indoor unit, has expanded the application scenarios of the present invention significantly, used 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, 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 213.Such as figure
It,, can also be in first shell under conditions of other set-up modes are constant in alternatively possible embodiment shown in 6 and Fig. 7
Two air-introduced machines 213 of setting and two connecting tubes 25 in body 211, accordingly, through-hole 214 there are two settings in front cover shell 211a,
There are two air inlets 232 for the setting of fluidics module 23, wherein air-introduced machine 213 is symmetrically set in first shell 211.Such one
Come, when machine works indoors, two air-introduced machines 213 can realize identical air output with cross flow fan 14 with smaller rotating speed,
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, be provided in the first shell with the blast pipe that is connected to of outdoor, described first
Air-introduced machine is provided in shell, the air inducing module is arranged under the drive of the air-introduced machine, outdoor fresh air is passed through
The blast pipe 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, 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 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 the 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 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.
7. the air compensation device according to claim 1 for air conditioner indoor unit, which is characterized in that the blast pipe with it is described
One end of first shell connection has bell-mouth structure of air.
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 |
|---|---|---|---|
| CN201810487392.7A CN108489058A (en) | 2018-05-21 | 2018-05-21 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
| PCT/CN2019/082750 WO2019223453A1 (en) | 2018-05-21 | 2019-04-15 | Air supplement device for use in air conditioner indoor unit and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487392.7A CN108489058A (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 |
|---|---|
| CN108489058A true CN108489058A (en) | 2018-09-04 |
Family
ID=63354550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487392.7A Pending CN108489058A (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) | CN108489058A (en) |
| WO (1) | WO2019223453A1 (en) |
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| CN110118387A (en) * | 2019-05-15 | 2019-08-13 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
| CN110118386A (en) * | 2019-05-15 | 2019-08-13 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
| CN110160160A (en) * | 2019-05-15 | 2019-08-23 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
| CN110160162A (en) * | 2019-05-15 | 2019-08-23 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
| WO2019223453A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Air supplement device for use in 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CN110906444A (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 |
| CN113819591A (en) * | 2021-08-13 | 2021-12-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and control method thereof |
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| 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 |
| CN110906444A (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 |
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| 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 |
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| CN110160162A (en) * | 2019-05-15 | 2019-08-23 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
| CN110118387A (en) * | 2019-05-15 | 2019-08-13 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
| CN110118386A (en) * | 2019-05-15 | 2019-08-13 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
| CN110160160A (en) * | 2019-05-15 | 2019-08-23 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner indoor unit |
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Application publication date: 20180904 |