CN208296227U - 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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- CN208296227U CN208296227U CN201820753840.9U CN201820753840U CN208296227U CN 208296227 U CN208296227 U CN 208296227U CN 201820753840 U CN201820753840 U CN 201820753840U CN 208296227 U CN208296227 U CN 208296227U
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Abstract
The utility model 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.The utility model aims to solve the problem 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 utility model 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, after the outdoor fresh air that fluidics module is arranged to allow to come self-induced-air module flows through fluidic channel, is ejected by air outlet and mixed with the wind facies of the air outlet of air conditioner indoor unit discharge.The utility model 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 utility model relates to air-conditioning technique fields, and in particular to a kind of air compensation device for air conditioner indoor unit and
Air conditioner indoor unit.
Background technique
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, enter room to meet user from outdoor
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
Revolving speed, Wind Volume operation send cold air/hot-air after heat exchange back to interior, to realize the fast velocity modulation to room 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.Firstly, 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 obvious.Secondly, it is a pair of irreconcilable contradiction that air conditioning performance and wind, which are made an uproar, 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 will receive limitation again in a degree.These problems library, ward, the crowd that has a sleepless night some spies such as room
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 the air compensation device for air conditioner indoor unit of one kind newly to solve the above problems.
Utility model 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 utility model provide a kind of air compensation device for air conditioner indoor unit, the air compensation device
Including air inducing module and fluidics module, the air inducing module includes first shell, is provided in the first shell and connects with outdoor
Logical blast pipe is provided with air-introduced machine in the first shell, and the air inducing module is arranged to the band in the air-introduced machine
Under dynamic, outdoor fresh air is introduced into the first shell by the blast pipe, and be expelled to by the exhaust outlet of the air-introduced machine
The fluidics module；The fluidics module includes second shell, and air inlet and air outlet are provided in the second shell, described
Air inlet is connected to the exhaust outlet of the air-introduced machine, and fluidic channel is formed between the air inlet and the air outlet, described
Fluidics module is arranged to after allowing the air stream from the air inducing module to flow through the fluidic channel, is sprayed by the air outlet
It projects and is mixed with the wind facies of the air outlet of air conditioner indoor unit discharge.
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 when the air-introduced machine works by flowing plate, the drainage plate.
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 outlet grate can limit the air-out direction of the air outlet and be 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 utility model additionally provides a kind of air conditioner indoor unit, including ontology, and the air conditioner indoor unit further includes above-mentioned excellent
The air compensation device of air conditioner indoor unit, the air inducing module and the fluidics module point are used for described in any one of selecting technology scheme
It is not connect with the air conditioner indoor unit.
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 optimal technical scheme of the utility model, in air conditioning chamber
The air compensation device of machine includes air inducing module and fluidics module, and air inducing module includes first shell, is provided in first shell and room
The blast pipe of outer connection is provided with air-introduced machine in first shell, and air inducing module is arranged under the drive of air-introduced machine, by room
Outer fresh air 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 with go out
It is formed with fluidic channel between air port, after the air stream that fluidics module is arranged to allow to come self-induced-air module flows through fluidic channel,
It is ejected by air outlet and is mixed with the wind facies of the air outlet of air conditioner indoor unit discharge.
By the setting of air compensation device, the utility model can be obviously improved air conditioner indoor unit and blow in Wind Volume
Noise of the air conditioner indoor unit in Wind Volume operation is greatly reduced in the phenomenon that cold/overheat.Specifically, anti-through utility model people
Retrial test, observe, analyzing and it was found that, at the same time start air conditioner indoor unit in blower and air inducing module in air-introduced machine
When, air conditioner indoor unit can middle low-speed running shares air output simultaneously by the blower in air-introduced machine and air conditioner indoor unit, thus
Under the premise of identical air output is provided, the noise that when blower high-speed cruising being greatly lowered in air conditioner room unit generates,
Guarantee that the runnability of air-conditioning is constant or even increases.Fresh air air stream and the air outlet discharge projected by fluidics module
Wind facies mixing avoids the air-supply of air conditioner indoor unit that air conditioner disease caused by overheat etc. is subcooled many so that the outlet air of air-conditioning is softer
Problem.It ensure that room air so that air conditioner indoor unit can also introduce outdoor fresh air at runtime by the setting of blast pipe
Oxygen content, solve the muddy problems such as of poor quality of room air.That is, the utility model solves in the prior art
Air-conditioning existing air-supply supercooling/overheat and the big problem of noise when Wind Volume is run, hence it is evident that the usage experience of user is improved,
And the utility model structure is simple, significant effect, is suitable for that large-scale promotion uses.
Detailed description of the invention
Describe with reference to the accompanying drawings and in conjunction with wall-hanging air conditioner indoor unit the utility model for air conditioner indoor unit
Air compensation device.In attached drawing:
Fig. 1 is the structural schematic diagram of wall-hanging air conditioner indoor unit in the first embodiment of the utility model；
Fig. 2 is the perspective view of the explosion of wall-hanging air conditioner indoor unit in the first embodiment of the utility model；
Fig. 3 is cross-sectional view of the Fig. 1 at A-A；
Fig. 4 is the working principle diagram of wall-hanging air conditioner indoor unit in the first embodiment of the utility model, is shown
The air draught process of air-introduced machine；
Fig. 5 is the working principle diagram of wall-hanging air conditioner indoor unit in the first embodiment of the utility model, is shown
The mixed wind process of wall-hanging air conditioner indoor unit；
Fig. 6 is the perspective view of the explosion of wall-hanging air conditioner indoor unit in second of embodiment of the utility model；
Fig. 7 is the working principle diagram of wall-hanging air conditioner indoor unit in second of embodiment of the utility model, is shown
The air draught process of air-introduced machine.
Reference signs 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 embodiment
Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model
Range.Although this positional relationship is one one-tenth non-for example, the blast pipe in attached drawing is arranged in the middle part of the top surface of first shell
Constant, those skilled in the art, which can according to need, makes adjustment to it, to adapt to specific application.For example, air inlet
Side or bottom surface of first shell etc. can also be arranged in pipe.
It should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular in the description of the present invention,
Directly ", the direction of the instructions such as "horizontal", "inner", "outside" or the term of positional relationship are that direction or position based on the figure are closed
System, this is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.To those skilled in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
To solve the problems, such as existing air-conditioning big, the utility model in the presence of air-supply supercooling/overheat and noise when air output is big
It proposes a kind of wall-hanging air conditioner indoor unit, to increase absorbing quantity while reducing the noise of air conditioner indoor unit, breaks tradition
The deadlock that the air output and noise reduction of air conditioner 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 utility model is retouched
It states.Wherein, Fig. 1 is the structural schematic diagram of wall-hanging air conditioner indoor unit in the first embodiment of the utility model；Fig. 2 is this
The perspective view of the explosion of wall-hanging air conditioner indoor unit in the first embodiment of utility model；Fig. 3 is section view of the Fig. 1 at A-A
Figure；Fig. 4 is the working principle diagram of wall-hanging air conditioner indoor unit in the first embodiment of the utility model, and it illustrates air inducing
The air draught process of machine；Fig. 5 is the working principle diagram of wall-hanging air conditioner indoor unit in the first embodiment of the utility model,
Show the mixed wind process of wall-hanging air conditioner indoor unit.
As shown in Figure 1 to Figure 3, the wall-hanging air conditioner indoor unit (hereinafter referred to as indoor unit) of the utility model mainly includes this
Body 1 and the air compensation device 2 being mounted on ontology 1 are provided with return air inlet 11, air outlet 12, heat exchanger 13, through-flow in ontology 1
Blower 14, control module (not shown) etc., air compensation device 2 include air inducing module 21, fluidics module 23 and connecting tube 25, are drawn
Wind module 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 is logical
Connecting tube 25 is crossed to connect with fluidics module 23.Referring to Fig. 2 and Fig. 3, air inducing module 21 includes first shell 211, first shell 211
On be provided with blast pipe 212, be provided with air-introduced machine 213 in first shell 211, air-introduced machine 213 has air inlet and exhaust outlet, draws
Wind module 21 is arranged under the drive of air-introduced machine 213, and outdoor fresh air is introduced first shell 211 by blast pipe 212,
And fluidics module 23 successively is expelled to after the air inlet of air-introduced machine 213, the exhaust outlet of air-introduced machine 213 and connecting tube 25.It penetrates
Flow module 23 includes second shell 231, and air inlet 232 and air outlet 233, air inlet 232 and company are provided in second shell 231
Adapter tube 25 connects, and is formed with fluidic channel between air inlet 232 and air outlet 233, the air stream for flowing through connecting tube 25 successively passes through
After crossing air inlet 232 and fluidic channel, ejected by air outlet 233 and with the air outlet of air conditioner indoor unit 12 be discharged wind facies
Mixing.
Referring to Fig. 4, Fig. 5 and Fig. 1 to Fig. 3 is combined, the cross flow fan 14 and air inducing mould when indoor unit works, inside ontology 1
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 pass through heat exchanger 13 after, be sent into interior 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 by the air inlet of air-introduced machine 213, the exhaust outlet of air-introduced machine 213, connecting tube 25,
After air inlet 232 and fluidic channel, interior is mixed by the wind that the discharge of air outlet 233 is sent out with air outlet 12.
It can be seen from the above description that the indoor unit of the utility model can be projected by fluidics module 23 at runtime
Fresh air air stream mixed with the wind that air outlet 12 is sent out, hence it is evident that improve indoor unit supercooling/overheat of blowing in Wind Volume and show
As indoor unit is greatly lowered in through-flow wind by starting air-introduced machine 213 and cross flow fan 14 simultaneously simultaneously with middle low-speed running
Noise when 14 high-speed cruising of machine.It is deposited that is, the utility model solves air-conditioning in the prior art in Wind Volume operation
Air-supply supercooling/overheat and the big problem of noise, and 2 structure of air compensation device is simple, significant effect, can not influence room
Embedded increase air output while interior machine aesthetics, auxiliary air conditioner carry out refrigerating/heating, are suitable for that large-scale promotion uses.
Referring 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 (referring to Fig. 2), and first shell 211 can make up one completely after installing
Mounting hole.The indoor end of blast pipe 212 has bell-mouth structure of air, which is coupled with mounting hole, such as grafting or
It is spirally connected；The outdoor end of blast pipe 212 passes through wall and extend out to outdoor.Air-introduced machine 213 is preferably centrifugal blower comprising snail
Shell 2131, motor 2132 and fan 2133, fan 2133 are formed with air inlet, are provided with exhaust outlet 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 connects
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.
Referring 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), air outlet grate can limit air outlet 233 air-out direction 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 configured with electrically-controlled component (figure inside air compensation device 2
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 controls in conjunction with air conditioner, such as remains for controlling the key of air compensation device in advance in advance on air-conditioning remote control, leads to
It crosses air-conditioning remote control and directly or by the mode that master component is connected to air conditioner spare interface realizes the empty control to air compensation device 2
System.
It is above-mentioned to have the advantage that: by the setting of air compensation device 2, so that indoor unit is 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 utility model people repetition test, observation, analysis and it was found that, for cross flow fan
For 14, revolving speed is higher, and noise is bigger, when revolving speed increases near maximum (top) speed, since air flow faster, vibration are obvious
Increase, 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 share air output for cross flow fan 14, so that air conditioner chamber be greatly lowered under the premise of providing identical air output
The noise generated when 14 high-speed cruising of cross flow fan in interior machine, guarantees that the runnability of air-conditioning is constant or even increases.It is logical
The fresh air air stream for crossing the injection of fluidics module 23 is mixed with the wind facies that air outlet 12 is sent out, and on the one hand makes the outlet air of air-conditioning more preferably
It is soft, avoid the problems such as air conditioner disease caused by air-supply supercooling/overheat of air conditioner indoor unit；On the other hand make in air conditioning chamber
Machine can also introduce outdoor fresh air at runtime, ensure that the oxygen content of room air, and it is muddy, of poor quality to solve room air
Etc. 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
When, 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 is inhaled into fluidic channel and steadily mixes with fresh air air stream, so as to keep air-introduced machine 213 and 14 turns of cross flow fan
Under the premise of speed is constant, air quantity is further increased, or under the premise of guaranteeing air output, so that air-introduced machine 213 and through-flow wind
The revolving speed of machine 14 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 mixing with air stream in fluidic channel, are effectively promoted air-supply
Amount.
In addition, the pipeline of connecting tube 25 has bell-mouthed set-up mode with side plate bending and second end, 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 can make outdoor fresh air more steady smooth when entering 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 of the injection of fluidics module 23 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 utility model individually to sell, and user is without flower
Take higher cost and buy a new low noise air-conditioning, but only spends the purchase cost of very little and improvement cost that can will mend
Wind apparatus 2 is installed on outside the ontology 1 of air conditioner indoor unit, has expanded the application scenarios of the utility model significantly, is suitable for pushing away on a large scale
It is wide to use.
Certainly, above embodiment is used merely to illustrate the principles of the present invention, it is not intended that in limitation, this is practical new
The protection scope of type, under conditions of without departing from the utility model principle, those skilled in the art can be to above embodiment
It is adjusted, so that the utility model can be applied to more specifical application scenarios.For example, the section of drainage plate 234 can be with
It is set as other straight lines or camber line, as long as the shape can reduce the linear loss in drainage process；For another example, air compensation device
2 can also be not provided with connecting tube 25, but the exhaust outlet of air-introduced machine 213 is directly connected to the air inlet 232 of fluidics module 23；
For another example, connecting tube 25 can not have side plate bending, but right angle section is used to replace, and the second end of connecting tube 25 can also be not provided with
Bell-mouth structure of air etc.；For another example, air-introduced machine 213 can also use other such as axial flow blowers or flow-mixing blower fan.
For another example, purification assembly can also be set in first shell 211, to carry out circulating purification and mistake to room air
Filter improves the cleannes of room air, reduces the particle that swims in air.If purification assembly includes partition and filter layer, partition
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
Hole, filter layer are set to first chamber and cover the filter hole, and air-introduced machine 213 is set to second chamber, air inlet and filtering
Hole is correspondingly arranged.Filter layer is the filter structure that can adsorb or decompose pernicious gas in air, such as HEPA filter or activity
Charcoal strainer etc., HEPA filter generally include three layer filtration layer (primary filter layer, charged layer, electrostatic precipitator knoisphere), are to diameter
0.3 micron of particle removal efficiency below can reach 99.97% or more.In this way, 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 utility model is retouched
It states.Wherein, Fig. 6 is the perspective view of the explosion of wall-hanging air conditioner indoor unit in second of embodiment of the utility model；Fig. 7 is this
The working principle diagram of wall-hanging air conditioner indoor unit in second of embodiment of utility model, it illustrates the suctions of air-introduced machine 213
Wind process.As shown in Figure 6 and Figure 7, in alternatively possible embodiment, under conditions of other set-up modes are constant, also
Two air-introduced machines 213 and two connecting tubes 25 can be arranged in first shell 211 to be accordingly provided in front cover shell 211a
Two through-holes 214, there are two air inlets 232 for the setting of fluidics module 23, wherein air-introduced machine 213 is symmetrically set to first shell
In 211.So, when machine works indoors, two air-introduced machines 213 can realize phase with cross flow fan 14 with smaller revolving speed
With air output, thus 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 utility model is that wall-hanging air conditioner indoor unit is combined to carry out
Description, but it is clear that the air compensation device of the utility model can also be applied to other air conditioner indoor unit, in cabinet air-conditioner room
Machine etc..
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this
Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.?
Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature
Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.
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 when the air-introduced machine works by the drainage plate.
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
Blower.
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
Be used for the air compensation device of 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753840.9U CN208296227U (en) | 2018-05-21 | 2018-05-21 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753840.9U CN208296227U (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 |
|---|---|
| CN208296227U true CN208296227U (en) | 2018-12-28 |
Family
ID=64728282
Family Applications (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108489058A (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 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489058A (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 |
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