CN108489056A - 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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- CN108489056A CN108489056A CN201810487369.8A CN201810487369A CN108489056A CN 108489056 A CN108489056 A CN 108489056A CN 201810487369 A CN201810487369 A CN 201810487369A CN 108489056 A CN108489056 A CN 108489056A
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- indoor unit
- conditioner indoor
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- air conditioner
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- 238000004378 air conditioning Methods 0.000 claims abstract description 28
- 230000001939 inductive effect Effects 0.000 claims abstract description 28
- 238000000746 purification Methods 0.000 claims abstract description 16
- 208000035126 Facies Diseases 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004781 supercooling Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 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
- 239000002245 particle Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013021 overheating Methods 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
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)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention relates to air-conditioning technique fields, and in particular to a kind of air compensation device and air conditioner indoor unit for air conditioner indoor unit.Present invention seek to address that existing air-conditioning existing air-supply supercooling/overheat and the big problem of noise when air output is big.For this purpose, the air compensation device of the present invention includes air inducing module and fluidics module, air inducing module includes first shell, and first shell is equipped with the first air inlet, purification assembly and air-introduced machine are equipped in first shell；Fluidics module includes second shell, second shell is equipped with the second air inlet and the second air outlet, second air inlet is connected to the exhaust outlet of air-introduced machine, form fluidic channel between second air inlet and the second air outlet, the air stream that fluidics module is arranged to allow to come self-induced-air module is sprayed by the second air outlet and the wind facies being discharged with the air outlet of air conditioner indoor unit mixes.The present invention can improve the phenomenon that air conditioner indoor unit air-supply supercooling/overheat, reduce the operation noise of air conditioner indoor unit.
Description
Technical field
The present invention relates to air-conditioning technique fields, and in particular to a kind of air compensation device and air-conditioning for air conditioner indoor unit
Indoor unit.
Background technology
With the increasingly raising of living standard, requirement of the people for quality of life is also higher and higher, and this requirement is in
Embody particularly evident on electrical appliance.By taking air-conditioning as an example, when indoor/outdoor temperature-difference is larger, in order to meet user from outdoor into entering the room
It is interior after fast-refrigerating/heating demand, existing air-conditioning usually all have fast-refrigerating/heat-production functions, open fast-refrigerating/
When heat-production functions, the compressor operating of air-conditioning is in higher frequency with fast lifting refrigerating capacity/heating capacity, and air conditioner indoor unit is with height
Rotating speed, Wind Volume operation send cold air/hot-air after heat exchange back to interior, to realize the fast velocity modulation to indoor temperature
Section.
Although fast-refrigerating/heat-production functions of above-mentioned air-conditioning solve fast-refrigerating/heating of user to a certain extent
Demand, but this air-conditioning is also inevitably present some problems.First, by cold sky by the way of the powerful blowing of Wind Volume
Gas/hot-air directly sends interior back to so that the air of air-conditioning blowout has that supercooling/overheat, supercooling/overheat can all cause
The discomfort of human body, and then cause air conditioner disease.Especially for outstanding for some special user groups such as old man, children, pregnant woman
It is apparent.Secondly, it is a pair of irreconcilable contradiction that air conditioning performance and wind, which are made an uproar, and air-conditioning is made by the air-supply scheme of increasing air output
While obtaining air output increase, noise also becomes larger therewith, but if meeting noise reduction index, the performance of air-conditioning is (also
It is air output) it can be restricted again in a degree.Some are special in the room etc. of library, ward, the crowd that has a sleepless night for these problems
It is particularly evident in different application scenarios.That is, there is air-supply supercooling/overheat and noise when air output is big in existing air-conditioning
Big problem.
Correspondingly, this field needs a kind of air compensation device for air conditioner indoor unit newly to solve the above problems.
Invention content
In order to solve the above problem in the prior art, in order to solve the existing air-supply when air output is big of existing air-conditioning
Supercooling/overheat and the big problem of noise, the present invention provides a kind of air compensation device for air conditioner indoor unit, which includes
Air inducing module and fluidics module, the air inducing module includes first shell, and the first air inlet, institute are provided in the first shell
It states and is provided with purification assembly and air-introduced machine in first shell, the air inducing module is arranged to the drive in the air-introduced machine
Under, room air is introduced into the first shell by first air inlet, and after the purification assembly, by described
The exhaust outlet of air-introduced machine is expelled to the fluidics module；The fluidics module includes second shell, is arranged in the second shell
There are the second air inlet and the second air outlet, second air inlet to be connected to the exhaust outlet of the air-introduced machine, second air inlet
It is formed with fluidic channel between mouth and second air outlet, the fluidics module is arranged to allow from the air inducing module
After air stream flows through the fluidic channel, is ejected by second air outlet and be discharged with the air outlet of air conditioner indoor unit
Wind facies mixes.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, it is provided with and draws in the second shell
Neighbouring air can be introduced the fluidic channel by flowing plate, the drainage plate when the air-introduced machine works.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the section of the drainage plate is arc
Shape, the arc can drain neighbouring air to the direction of second air outlet.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the 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, first air inlet be provided with into
Room air can be drained to the inlet scoop of the air-introduced machine by style grid, the air-inlet grille；And/or described second goes out
Air port is provided with air outlet grate, and the air-out direction that the air outlet grate can limit the air outlet is horizontal direction or obliquely
And there is certain angle with horizontal direction.
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 second air inlet.
In the optimal technical scheme of the above-mentioned air compensation device for air conditioner indoor unit, the connecting tube has side plate bending；
And/or the second end of the connecting tube has bell-mouth structure of air.
The present invention also provides a kind of air conditioner indoor unit, including ontology, the air conditioner indoor unit further includes above-mentioned preferred skill
The air compensation device for air conditioner indoor unit described in any one of art scheme, the air inducing module and the fluidics module respectively with
The air conditioner indoor unit connection.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the air conditioner indoor unit is wall indoor unit, described to draw
Wind module is set to the back side of the wall indoor unit, and the fluidics module is set to the bottom surface of the wall indoor unit.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, for air conditioner indoor unit
Air compensation device includes air inducing module and fluidics module, and air inducing module includes first shell, and the first air inlet is provided in first shell
Mouthful, it is provided with purification assembly and air-introduced machine in first shell, air inducing module is arranged under the drive of air-introduced machine, will be indoor
Air introduces shell by the first air inlet, and after purification assembly, fluidics module is expelled to by the exhaust outlet of air-introduced machine；
Fluidics module includes second shell, and the second air inlet and the second air outlet, the second air inlet and air inducing are provided in second shell
The exhaust outlet of machine is connected to, and fluidic channel is formed between the second air inlet and the second air outlet, and fluidics module is arranged to allow to come
After the air stream of self-induced-air module flows through fluidic channel, is ejected by the second air outlet and arranged with the air outlet of air conditioner indoor unit
The wind facies mixing gone out.
By the setting of air compensation device, the present invention can be obviously improved air conditioner indoor unit and blow in Wind Volume supercooling/mistake
The phenomenon of heat, is greatly reduced noise of the air conditioner indoor unit when Wind Volume is run.Specifically, through inventor's repetition test, seeing
Survey, analysis and it was found that, when starting the wind turbine and air inducing mould air-introduced machine in the block in air conditioner indoor unit at the same time, in air conditioning chamber
Machine can middle low-speed running shares air output simultaneously by the wind turbine in air-introduced machine and air conditioner indoor unit, to provide identical send
Under the premise of air quantity, the noise that when wind turbine high-speed cruising being greatly lowered in air conditioner room unit generates ensures the fortune of air-conditioning
Row performance is constant or even increases.The Interior Space air-flow projected by fluidics module is mixed with the wind facies that air outlet is discharged, and is made
The outlet air for obtaining air-conditioning is softer, avoids the air-supply of air conditioner indoor unit that the problems such as air conditioner disease caused by overheat are subcooled.Purification group
The setting of part so that air conditioner indoor unit can also carry out circularly purifying and filtering to room air at runtime, improve interior
The cleannes of air reduce the particle that swims in air.That is, the present invention solve in the prior art air-conditioning in Wind Volume
Existing air-supply supercooling/overheat and noise big problem when operation, hence it is evident that improve the usage experience of user, and knot of the present invention
Structure is simple, significant effect, is used 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, the first air inlet；213, air-introduced machine；2131, snail
Shell；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, the second air inlet；233, the second air outlet；234, drainage plate；
25, connecting tube.
Specific implementation mode
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.Although for example,
The first air inlet in attached drawing is provided in two sides of first shell, but this position relationship is non-unalterable, ability
Field technique personnel can as needed make adjustment to it, to adapt to specific application scenario.For example, the first air inlet may be used also
To be arranged in the top surface of first shell or bottom surface etc..
It should be noted that in the description of the present invention, term "center", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or the term of position relationship are direction based on ... shown in the drawings or position relationship, this
It is intended merely to facilitate description, rather than indicates or imply that described device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
To solve the problems, such as that existing air-conditioning is big in the presence of air-supply supercooling/overheat and noise when air output is big, the present invention proposes
A kind of wall-hanging air conditioner indoor unit breaks traditional air conditioner to increase absorbing quantity while reducing the noise of air conditioner indoor unit
The deadlock that the air output and noise reduction of indoor unit can not get both promotes user experience.
With reference first to Fig. 1 to Fig. 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
It is equipped with the first air inlet 212, purification assembly 215 and air-introduced machine 213 are provided in first shell 211, air-introduced machine 213 has air draught
Mouth and exhaust outlet, air inducing module 21 are arranged under the drive of air-introduced machine 213, and room air is passed through the first air inlet
212 introduce first shell 211, and pass through the exhaust outlet of purification assembly 215, the inlet scoop of air-introduced machine 213, air-introduced machine 213 successively
With fluidics module 23 is expelled to after connecting tube 25.Fluidics module 23 includes second shell 231, and the is provided in second shell 231
Two air inlets 232 and the second air outlet 233, the second air inlet 232 are connect with connecting tube 25, and the second air inlet 232 goes out with second
It is formed with fluidic channel between air port 233, the air stream for flowing through connecting tube 25 passes through the second air inlet 232 and fluidic channel successively
Afterwards, it is ejected by the second air outlet 233 and the wind facies being discharged with the air outlet of air conditioner indoor unit 12 mixes.
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 a part of room air is under the drive of cross flow fan 14 from return air inlet
11 enter ontology 1 and after heat exchanger 13, interior are sent into from air outlet 12；Another part room air is in air-introduced machine 213
Drive under from the first air inlet 212 enter first shell 211, and successively pass through purification assembly 215, air-introduced machine 213 air draught
After mouth, the exhaust outlet of air-introduced machine 213, connecting tube 25, the second air inlet 232 and fluidic channel, it is discharged by the second air outlet 233
The wind sent out with air outlet 12 is mixed into interior.
It can be seen from the above description that the room that indoor unit of the invention can be projected by fluidics module 23 at runtime
Interior air stream is mixed with the wind that air outlet 12 is sent out, hence it is evident that improve indoor unit blow in Wind Volume supercooling/overheat the phenomenon that, it is logical
Air-introduced machine 213 and cross flow fan 14 are crossed while started simultaneously with middle low-speed running, indoor unit is greatly lowered in cross flow fan 14
Noise when high-speed cruising.That is, the present invention solves air-conditioning existing air-supply when Wind Volume is run in the prior art
Supercooling/overheat and the big problem of noise, and air compensation device 2 is simple in structure, significant effect, can not influence indoor unit beauty
Property while Embedded increase air output, auxiliary air conditioner carries out refrigerating/heating, used suitable for large-scale promotion.
With reference to Fig. 2 and 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 front cover shell 211a areas
It is interior.
With continued reference to Fig. 2, former and later two sides of front cover shell 211a and rear casing 211b offer the first air inlet
212, air-inlet grille (not shown) is provided at the first air inlet 212, and room air can be drained to by air-inlet grille
The front (i.e. in Fig. 2 the left side of filter layer 2152, similarly hereinafter) of the front of wind turbine 213 namely filter layer 2152, such as front cover shell 211a
On air-inlet grille it is tilting so that air to be guided to the front of filter layer 2152 to the left to the left, on rear casing 211b into style
Grid straight line is arranged or tilting so as to by air conducting to the front of filter layer 2152 to the right slightly.Air-introduced machine 213 be preferably from
Heart wind turbine comprising spiral case 2131, motor 2132 and fan 2133, fan 2133 are formed with inlet scoop, are arranged on spiral case 2131
There is exhaust outlet, after assembling, the fan 2133 of air-introduced machine 213 and the second through-hole 2153 are substantially coaxial.The bottom surface of first shell 211
It is provided with first through hole 214, the first end of connecting tube 25 is connect across the first through hole 214 with the exhaust outlet of air-introduced machine 213, even
The second end of take over 25 is connect with the second 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 the second air outlet 233.The preferably cross section of drainage plate 234 is convex arc, so as to room
Interior air can preferably be guided to the direction flowing of the second air outlet 233 when flowing through the arc drainage plate 234 from below.The
Air outlet grate (not shown) is provided at two air outlets 233, the air-out direction that air outlet grate can limit air outlet is water
Square to or obliquely and with horizontal direction have certain angle, if angle is 5-30 °.
In control mode, air compensation device 2 can be controlled individually, such as 2 inside of air compensation device is configured with electrically-controlled component (figure
In be not shown), configure and remote controler or electrically-controlled component controlled using modes such as cell phone applications for air compensation device 2, can also will
Air compensation device 2 is combined control with air conditioner, such as remains for controlling the button of air compensation device in advance in advance on air-conditioning remote control, is led to
It crosses air-conditioning remote control directly or master component is connected to the mode of air conditioner spare interface realizes the empty control to air compensation device 2
System.
It is above-mentioned to have the advantage that：Pass through the setting of air compensation device 2 so that indoor unit in the running, 213 He of air-introduced machine
Cross flow fan 14 operates at middle and slow speed of revolution running at high speed instead of cross flow fan 14 jointly, being capable of or even increase constant in air output
In the case of, significantly reduce noise.Through inventor's repetition test, observation, analysis and it was found that, for cross flow fan 14
It says, rotating speed is higher, and noise is bigger, when rotating speed increases near maximum (top) speed, due to air flow faster, the apparent increasing of vibrations
Greatly, noise can be in the growth of geometry grade.And when making cross flow fan 14 and air-introduced machine 213 while operating in middle low speed, air-introduced machine 213
Can be that cross flow fan 14 shares air output, under the premise of providing identical air output, be greatly lowered in air conditioner chamber
The noise generated when 14 high-speed cruising of cross flow fan in machine, ensures that the runnability of air-conditioning is constant or even increases.Pass through
The Interior Space air-flow that fluidics module 23 projects is mixed with the wind facies that air outlet 12 is sent out so that the outlet air of air-conditioning is more preferably soft, keeps away
Exempt from the problems such as air conditioner disease caused by air-supply supercooling/overheat of air conditioner indoor unit.The setting of purification assembly 215 so that air-conditioning
Indoor unit at runtime can also carry out room air circularly purifying and filtering, and effective pm2.5 etc. crossed in air filtering swims
Particle improves room air cleanliness factor.The setting of drainage plate 234, takes full advantage of Venturi effect, when air stream is logical from jet stream
When being flowed through in road, 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
Fluidic channel is inhaled into along drainage plate 234 steadily to mix with air stream, so as to keep air-introduced machine 213 and cross flow fan
Under the premise of 14 rotating speeds are constant, air quantity is further increased, or under the premise of ensureing air output so that air-introduced machine 213 and pass through
The rotating speed of flow fan 14 can further decrease, and further decrease noise.234 section of drainage plate is the set-up mode of arc, then
Reduce the linear loss in drainage process and friction loss when being mixed with air stream in fluidic channel, effectively improves
Air output.
In addition, the pipeline of connecting tube 25 with side plate bending and second end with bell-mouthed set-up mode so that air inducing
The air-flow of 213 exhaust outlet of machine discharge can smoothly transit to fluidic channel, reduce linear loss.Air-inlet grille can will be indoor
Air conduction can make 213 air draught of air-introduced machine more smooth to the set-up mode of the inlet scoop of air-introduced machine 213, increase suction air volume,
And then increase air output.Air-introduced machine 213 is sealed in partition board by partition board 2151 by the way of being significantly less than front cover shell 211a areas
In 2151 first chambers formed with front cover shell 211a, also so that entering first by the first air inlet 212 on front cover shell 211a
The room air of shell 211 can also be guided to 213 front of air-introduced machine, ensure filter effect.Air outlet grate can limit outlet air
Mouth air-out direction is horizontal direction or has the set-up mode of certain angle obliquely and with horizontal direction, then can make jet stream mould
The wind that the air stream that block 23 projects is sent out with air outlet 12 is sufficiently mixed, and can change the air-supply wind direction of air outlet 12, is kept away
The phenomenon that overheating is subcooled in the wind direction human body blow-through and the uneven appearance of mixing wind mixing for exempting from air outlet 12.Also, due to mending wind dress
Setting 2 can be set to outside the ontology 1 of existing wall-hanging air conditioner indoor unit, this also enables the air compensation device 2 of the present invention single
It solely sells, user buys a new low noise air-conditioning without more costly cost, but only spends the purchase cost of very little
Air compensation device 2 can be installed on outside the ontology 1 of air conditioner indoor unit with improvement cost, has expanded 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 second air inlet 232 of fluidics module 23；For another example, connecting tube 25
Can not have side plate bending, but right angle section is used to replace, bell-mouth structure of air etc. can not also be arranged in the second end of connecting tube 25；
For another example, air-introduced machine 213 can also use other such as axial flow blowers or flow-mixing blower fan；For another example, the area of partition board 2151 is certainly
The set-up mode roughly equal with the area of front cover shell 211a may be used, and be connected to front cover shell 211a and rear casing 211b it
Between, first shell 211 is bisected into two chambers, the setting of the first air inlet 212 on front cover shell 211a can be cancelled at this time,
Only retain the first air inlet 212 on rear casing 211b, to ensure the clean-up effect of room air.
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
Two air-introduced machines 213 of setting and two connecting tubes 25 in 211 are accordingly opened up on partition board 2151 there are two the second through-hole 2153,
First through hole 214 there are two being opened up on front cover shell 211a, there are two the second air inlets 232 for the setting of fluidics module 23.Wherein, air inducing
Machine 213 is symmetrically set in first shell 211.So, when machine works indoors, two air-introduced machines 213 and through-flow wind
Machine 14 can realize identical air output with smaller rotating speed, to further decrease air output it is big when making an uproar of generating of indoor unit
Sound improves user experience.
Finally, it should be noted that although the air conditioner indoor unit of the present invention is described in conjunction with wall-hanging air conditioner indoor unit
, but it is clear that the air compensation device of the present invention can also be applied to other air conditioner indoor unit, such as cabinet type air conditioner indoor set.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, these
Technical solution after change or replacement is fallen within protection scope of the present invention.
Claims (10)
1. a kind of air compensation device for air conditioner indoor unit, which is characterized in that the air compensation device includes air inducing module and jet stream
Module,
The air inducing module includes first shell, and the first air inlet is provided in the first shell, is set in the first shell
It is equipped with purification assembly and air-introduced machine, the air inducing module is arranged under the drive of the air-introduced machine, room air is led to
It crosses first air inlet and introduces the first shell, and after the purification assembly, pass through the exhaust outlet of the air-introduced machine
It is expelled to the fluidics module；
The fluidics module includes second shell, and the second air inlet and the second air outlet are provided in the second shell, described
Second air inlet is connected to the exhaust outlet of the air-introduced machine, is formed with and is penetrated between second air inlet and second air outlet
Circulation road, the fluidics module are arranged to after allowing the air stream from the air inducing module to flow through the fluidic channel, pass through
Second air outlet ejects and the wind facies being discharged with the air outlet of air conditioner indoor unit mixes.
2. the air compensation device according to claim 1 for air conditioner indoor unit, which is characterized in that set in the second shell
It is equipped with drainage plate, neighbouring air can be introduced the fluidic channel by the drainage plate when the air-introduced machine works.
3. the air compensation device according to claim 2 for air conditioner indoor unit, which is characterized in that the section of the drainage plate
For arc, the arc can drain neighbouring air to the direction of second air outlet.
4. the air compensation device according to 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 claim 4 for air conditioner indoor unit, which is characterized in that first air inlet is set
It is equipped with air-inlet grille, room air can be drained to the second chamber by the air-inlet grille；And/or
Second air outlet is provided with air outlet grate, and the air-out direction that the air outlet grate can limit the air outlet is water
Square to or obliquely and with horizontal direction have certain angle.
7. the air compensation device according to any one of claim 1 to 6 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 second air inlet.
8. the air compensation device according to claim 7 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.
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 |
|---|---|---|---|
| CN201810487369.8A CN108489056A (en) | 2018-05-21 | 2018-05-21 | Air compensation device and air conditioner indoor unit for air conditioner indoor unit |
| PCT/CN2019/082751 WO2019223454A1 (en) | 2018-05-21 | 2019-04-15 | Air supplementing device for air conditioner indoor unit, and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487369.8A CN108489056A (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 |
|---|---|
| CN108489056A true CN108489056A (en) | 2018-09-04 |
Family
ID=63354548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487369.8A Pending CN108489056A (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) | CN108489056A (en) |
| WO (1) | WO2019223454A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223459A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Indoor air-conditioning unit and control method therefor |
| WO2019223454A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Air supplementing device for air conditioner indoor unit, and air conditioner indoor unit |
| WO2020052596A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| WO2020052566A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet device for cabinet type air conditioner and cabinet type air conditioner having same |
| WO2020052565A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet flow apparatus for column air conditioner and column air conditioner having same |
| WO2020052568A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| CN110906441A (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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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108489056A (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 (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223459A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Indoor air-conditioning unit and control method therefor |
| WO2019223454A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔空调器有限总公司 | Air supplementing device for air conditioner indoor unit, and air conditioner indoor unit |
| WO2020052596A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| WO2020052566A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet device for cabinet type air conditioner and cabinet type air conditioner having same |
| WO2020052565A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Jet flow apparatus for column air conditioner and column air conditioner having same |
| WO2020052568A1 (en) * | 2018-09-13 | 2020-03-19 | 青岛海尔空调器有限总公司 | Cabinet air conditioner and method for controlling same |
| 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 |
| 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 |
| CN110906441A (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019223454A1 (en) | 2019-11-28 |
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Application publication date: 20180904 |