CN110006157A - Air outlet device for air conditioner and air conditioner - Google Patents
Air outlet device for air conditioner and air conditioner Download PDFInfo
- Publication number
- CN110006157A CN110006157A CN201910162726.8A CN201910162726A CN110006157A CN 110006157 A CN110006157 A CN 110006157A CN 201910162726 A CN201910162726 A CN 201910162726A CN 110006157 A CN110006157 A CN 110006157A
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- Prior art keywords
- air
- mouth
- air outlet
- air conditioner
- regenerative apparatus
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Abstract
The invention discloses a kind of air outlet device for air conditioner and air conditioners.The air outlet device for air conditioner includes caisson and inducing device, caisson includes air storing cavity gas speedup structure, inducing device includes luring wind channel, mix mouth, air outlet and regenerative apparatus, lure air inducing through luring wind channel mixing mouth mixing with the air-flow that the speedup mouth through gas speedup structure accelerates, regenerative apparatus is arranged between the outlet and air outlet of mixing mouth, equal fluid space is formed between regenerative apparatus and the side wall for luring wind channel, correspond to speedup mouth at mixing mouth and is provided with flow distribution plate, flow distribution plate is used to shunt the air for flowing through mixing mouth to the equal fluid space of mixing mouth two sides.Air outlet device for air conditioner according to the present invention can effectively improve the outlet air uniformity of air outlet device for air conditioner, reduce the pressure loss during outlet air.
Description
Technical field
The present invention relates to air-conditioning technique fields, in particular to a kind of air outlet device for air conditioner and air conditioner.
Background technique
Air conditioner is the equipment that can be indoor refrigerating/heating, with the continuous improvement of people's living standards, user is to sky
The comfort of tune and the requirement of health are higher and higher.
Powerful, the cold wind blow-through of existing air conditioner air-supply, blows to user and feels very uncomfortable with it, and easily cause air-conditioning
Disease seriously affects the usage experience and health of user.
In order to improve air-conditioning comfort level, occurs gentle breeze radiant panel in the prior art.Gentle breeze radiant panel can be with
Realize that outlet air without cold wind sense, hot wind sense, improves the comfort of air conditioning exhausting, pervious radiant type is mainly by water and refrigerant come real
It is existing, also there are other producers and realize accumulation of heat by using air, but heat storage capacity is weaker.
The tooth-like porous plate that existing accumulation of heat radiant panel mostly uses, principle are that the high pressure draught that air-cooled ducted air conditioner generates passes through
Air intake vent enters radiant panel, forms certain damping since toothed area has many apertures into toothed area, causes
Wind is formed in toothed area and is vortexed, and heats aluminum panel, and form certain accumulation of heat, while reducing wind speed, forms gentle breeze.
One kind is proposed in the prior art and lures extraction wind apparatus, can reduce the generation of vortex, and it is equal to improve certain outlet air
Even property, however it is this lure draw wind apparatus operation when, air intake vent wind speed quickly, although it pass through the area You Yin, drive lure air inducing,
But whole wind speed is much larger than other regions, and speed can reach 1m/s.
To two sides deflecting after luring the wind after the completion of drawing to collide regenerative apparatus, two crosswind become again with two side walls collision
To, a part of wind just directly by regenerative apparatus, outlet air is completed, a part is generated in the area You Yin and is vortexed, and is drawn region luring and is passed through
The wind speed of regenerative apparatus is 0.5m/s or so, and passes through multiple impacts, will form the biggish pressure loss.
And at the 1/4 of panel and 3/4, due to there is no wind speed deflecting to pass through, cause the wind speed in the region small
In 0.1m/s.
Therefore, when luring the outlet air for drawing wind apparatus, outlet air distribution is very uneven after regenerative apparatus, seriously affects and lures
The cooling and warming comfort for drawing wind apparatus, influences the usage experience of user.
Summary of the invention
The purpose of the present invention is to propose to a kind of air outlet device for air conditioner and air conditioners, can effectively improve air outlet device for air conditioner
Outlet air uniformity reduces the pressure loss during outlet air.
According to an aspect of the invention, there is provided a kind of air outlet device for air conditioner, including caisson and inducing device, storage
Device of air includes air storing cavity and the gas speedup structure for being connected to air storing cavity, and inducing device includes luring wind channel, mixing mouth, air outlet
And regenerative apparatus, the air-flow for luring air inducing that wind channel and the speedup mouth through gas speedup structure is lured to accelerate are stored in mixing mouth mixing
Thermal is arranged between the outlet and air outlet of mixing mouth, and it is empty that stream is formed between regenerative apparatus and the side wall for luring wind channel
Between, it mixes and corresponds to speedup mouth at mouth and be provided with flow distribution plate, flow distribution plate is used to flow through the air of mixing mouth to mixing mouth two sides
Equal fluid space shunted.
Preferably, flow distribution plate is V-type plate, and the tip of flow distribution plate is formed between flow distribution plate and regenerative apparatus towards speedup mouth
Cross ebb interval.
Preferably, the angle of V-type plate is 90 degree.
Preferably, speedup mouth includes contraction section and rectification section, and contraction section is tapered along air current flow direction, rectification section connection
In contraction section end, rectification section is cross-section.
Preferably, the two sides for mixing mouth are respectively arranged with deflector, and deflector is used to flow through the air of mixing mouth to mixed
Heal up two sides equal fluid space carry out water conservancy diversion, deflector be it is arc-shaped.
Preferably, the section of deflector be major arc or semicircle, it is tangent between deflector and the side wall for luring wind channel.
Preferably, regenerative apparatus includes heat exchanger fin and heat exchanger tube, and heat-storing material, heat exchanger wing are accommodated in heat exchanger tube
On piece is provided with the perforative communication port of thickness direction along heat exchanger fin.
Preferably, communication port is multiple, and the strip to extend along the width direction of heat exchanger fin.
Preferably, luring wind channel is L shape, and lure wind channel lures the same side for introducing air port and air outlet inducing device.
According to another aspect of the present invention, a kind of air conditioner, including air outlet device for air conditioner are provided, the air outlet device for air conditioner
For above-mentioned air outlet device for air conditioner.
Air outlet device for air conditioner of the invention, including caisson and inducing device, caisson include air storing cavity and be connected to
The gas speedup structure of air storing cavity, inducing device include luring wind channel, mixing mouth, air outlet and regenerative apparatus, lure air inducing through luring
In mixing mouth mixing, the outlet and outlet air of mixing mouth is arranged in regenerative apparatus for wind channel and the air-flow accelerated through gas speedup structure
Between mouthful, equal fluid space is formed between regenerative apparatus and the side wall for luring wind channel, mix and correspond to speedup mouth at mouth and be provided with point
Flowing plate, flow distribution plate are used to shunt the air for flowing through mixing mouth to the equal fluid space of mixing mouth two sides.Above-mentioned air-conditioning goes out
Wind apparatus can accelerate to form negative pressure, thus to wind channel import is lured in air conditioning exhausting by the air of gas speedup structure
The air at place forms suction, enables and lures the air outside wind channel along luring wind channel to enter at mixing mouth, with acceleration
Air forms mixing, lures and draws mixed air and enter regenerative apparatus, for a part by regenerative apparatus, a part is intercepted, blocks
Air after cutting generates reflux in two sides, and the regenerative apparatus of two sides is acted through by pressure, so that through regenerative apparatus after-blow
Air pressure distribution out is more uniform, and wind speed is more uniform, improves the usage experience of user.Due at mixing mouth
It is provided with flow distribution plate, can will enter the air of mixing mouth towards the equal fluid space water conservancy diversion of two sides, therefore it is straight to can be avoided air
It connects from mixing mouth and impacts the excessive problem of the pressure loss caused by regenerative apparatus, also can be avoided the outlet air at corresponding mixing mouth
Wind speed is excessive, and the non-uniform problem of outlet air caused by the wind speed at other positions is too small, air is mentioned by speedup area wind speed
Height draws conversion zone into luring, and after drive lures air inducing, intermediate high speed winds to pass through flow distribution plate, two sides are separated to the left and right, with inclined
Angle is blown on regenerative apparatus, and a part enters air outlet by regenerative apparatus, and a part enters the vortex of two sides, and there are also one
Part enters intermediate region, effectively prevents air vertically into regenerative apparatus and causes stress the excessive and wind speed profile of loss not
Equal problem can make the outlet air of regenerative apparatus more uniform, improve the cooling and warming comfort of air outlet device for air conditioner, improve
The usage experience of user.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the structure principle chart of the air outlet device for air conditioner of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the heat exchanger fin of the air outlet device for air conditioner of the embodiment of the present invention；
Fig. 3 is the three-dimensional structure diagram of the regenerative apparatus of the air outlet device for air conditioner of the embodiment of the present invention；
Fig. 4 is the air velocity analogue simulation figure of the air outlet device for air conditioner of the embodiment of the present invention；
Fig. 5 is air velocity analogue simulation figure of the air outlet device for air conditioner of the embodiment of the present invention in inducing device；
Fig. 6 is the schematic perspective view of the flow distribution plate of the air outlet device for air conditioner of the embodiment of the present invention；
Fig. 7 is partial enlargement structure chart of the air outlet device for air conditioner of the embodiment of the present invention at mixing mouth.
Description of symbols: 1, caisson；2, inducing device；3, air storing cavity；4, gas speedup structure；5, air inducing is lured
Road；6, mouth is mixed；7, air outlet；8, regenerative apparatus；9, heat exchanger fin；10, heat exchanger tube；11, communication port；12, flow distribution plate；
13, ebb interval is crossed；14, contraction section；15, rectification section；16, deflector；17, connecting plate.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, each embodiment individually or can be indicated generally with term " invention ", and it is convenient that this is used for the purpose of,
And if in fact disclosing the invention more than one, the range for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, relational terms such as first and second and the like be used only for by an entity or operation with
Another entity or operation distinguish, and without requiring or implying, there are any actual relationships between these entities or operation
Or sequence.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that process, method or equipment including a series of elements not only include those elements, but also including being not explicitly listed
Other element, or further include for this process, method or the intrinsic element of equipment.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in process, method or equipment including the element
In there is also other identical elements.Each embodiment herein is described in a progressive manner, and each embodiment stresses
Be the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For implementing
For method, product etc. disclosed in example, since it is corresponding with method part disclosed in embodiment, so the comparison of description is simple
Single, reference may be made to the description of the method.
In conjunction with referring to shown in Fig. 1 to Fig. 7, according to an embodiment of the invention, air outlet device for air conditioner includes caisson 1 and lures
Leading-in device 2, caisson 1 include air storing cavity 3 and the gas speedup structure 4 for being connected to air storing cavity 3, and inducing device 2 includes luring air inducing
Road 5, mixing mouth 6, air outlet 7 and regenerative apparatus 8, lure air inducing through luring wind channel 5 to exist with the air-flow accelerated through gas speedup structure 4
It mixes mouth 6 to mix, regenerative apparatus 8 is arranged between the outlet and air outlet 7 of mixing mouth 6, regenerative apparatus 8 and lures wind channel 5
Equal fluid space is formed between side wall, mixes and speedup mouth is provided with flow distribution plate 12 at mouth 6, flow distribution plate 12 is mixed for that will flow through
Heal up 6 air to mixing 6 two sides of mouth equal fluid space shunted.
Above-mentioned air outlet device for air conditioner can accelerate to be formed negative in air conditioning exhausting by the air of gas speedup structure 4
Pressure enables and lures air outside wind channel 5 along luring wind channel 5 to form suction to the air for luring 5 entrance of wind channel
It enters at mixing mouth 6, is mixed with the formation of the air of acceleration, lure and draw mixed air and enter regenerative apparatus 8, a part passes through
Regenerative apparatus 8, a part is intercepted, and the air after interception generates reflux in two sides, and the storage of two sides is acted through by pressure
Thermal 8, so that the air pressure distribution blown out after regenerative apparatus 8 is more uniform, wind speed is more uniform, improves use
The usage experience at family.
Due to being provided with flow distribution plate 12 at mixing mouth 6, the stream of air towards the two sides that can will enter mixing mouth 6 is empty
Between water conservancy diversion, therefore can be avoided air and directly impact the excessive problem of the pressure loss caused by regenerative apparatus 8 from mixing mouth 6,
The wind speed that can be avoided at corresponding mixing mouth 6 is excessive, and outlet air caused by the wind speed at other positions is too small is uneven
Even problem, air are improved by speedup area wind speed, draw conversion zone into luring, and drive lures air inducing, and intermediate high speed winds are by dividing
After flowing plate 12, two sides are separated to the left and right, are blown on regenerative apparatus 8 at an oblique angle, and a part enters by regenerative apparatus 8
Air port 7, a part enter the vortex of two sides, some enters intermediate region, effectively prevent air vertically into storage
Thermal 8, which causes stress, loses excessive and uneven wind speed profile problem, and the outlet air of regenerative apparatus 8 can be made more equal
It is even, the cooling and warming comfort of air outlet device for air conditioner is improved, the usage experience of user is improved.
Flow distribution plate 12 is V-type plate, and the tip of flow distribution plate 12 is formed between flow distribution plate 12 and regenerative apparatus 8 towards speedup mouth
Cross ebb interval 13.Since flow distribution plate 12 was formed with ebb interval 13 towards between the side and regenerative apparatus 8 of regenerative apparatus 8, because
This is when air is after entering mixing mouth 6, and when flowing under the shunting function of flow distribution plate 12 to two sides, the air in left side can be through excessive
Diversion space between flowing plate 12 and deflector 16 can flow later along the guiding of diversion space, and oblique blow fills in accumulation of heat
Set on 8, be then divided into two parts, a part flows to the left from the contact point with regenerative apparatus 8, enter regenerative apparatus 8 with
It luring in the vortex between the side wall of wind channel 5, another part can flow to the right from the contact point with regenerative apparatus 8, thus
It enters flow distribution plate 12 and regenerative apparatus 8 is formed by space, to avoid air can not due to the blocking of flow distribution plate 12
Into the region of regenerative apparatus 8 corresponding to flow distribution plate 12, causes air to flow the problem of being unevenly distributed, allow air to
The surface distribution of entire regenerative apparatus 8, so that the air distribution flowed out from regenerative apparatus 8 is more uniform.The air on right side
Can be by the diversion space between flow distribution plate 12 and deflector 16, then a part enters the equal fluid space on right side, another part
The region of regenerative apparatus 8 corresponding to flow distribution plate 12 is entered from right side, is blown out to further increase air from regenerative apparatus 8
When uniformity.
The plate body both ends of flow distribution plate 12 are respectively arranged with connecting plate 17, and connecting hole, flow distribution plate are provided on connecting plate 17
12 can be fixed in inducing device 2 by the connecting hole being arranged on connecting plate 17, to realize consolidating for flow distribution plate 12
Fixed setting.Connecting plate 17 is arranged perpendicular to the plate face of flow distribution plate 12, more convenient realization consolidating in inducing device 2 of flow distribution plate 12
Dingan County's dress.Connecting hole can be threaded hole.
Two plate bodys of V-type plate can be arc panel, or straight panel can be concave arc when for arc panel
Plate, or evagination arc panel, it is therefore preferable to concave arc plate.Preferably, it is all provided at two plate body both ends of flow distribution plate 12
It is equipped with connecting plate 17.
Preferably, the angle of V-type plate is 90 degree, can form 45 degree between regenerative apparatus 8 respectively in the left and right sides
Angle can more reasonably carry out air mass flow distribution so that air largely enters vortex and enter flow distribution plate on a small quantity
Region corresponding to 12, so that overall flow distribution of the air on regenerative apparatus 8 is more reasonable, the sky blown out from air outlet 7
Gas is more uniform, and comfort is higher.
Speedup mouth includes contraction section 14 and rectification section 15, and contraction section 14 is tapered along air current flow direction, and rectification section 15 connects
It connects in 14 end of contraction section, rectification section 15 is cross-section.Contraction section 14 can be that longitudinal section is trapezoidal prism, at this time rectification section
15 be cube.The section of contraction section 14 is trapezoidal, and extends along the width direction of regenerative apparatus 8, in air through speedup mouth
Enter mixing mouth 6, and when reaching at regenerative apparatus 8, can in the entire width direction of regenerative apparatus 8 along its length to
The two sides of regenerative apparatus 8 are spread, and distribution is quicker, are easier to realization and are uniformly distributed, diffuser efficiency is higher.
For air during entering speedup area, the pressure loss is very big, seriously affects the energy that air enters inducing device 2
Power can form the gradient, smoothly by the air in expansion box by setting contraction section 14 and rectification section 15 at contraction section 14
Speedup area is imported, the pressure loss is reduced, rectification section 15 can rectify the air for entering speedup area, avoid the production of vortex
It is raw, the flow efficiency of air is improved, the drainage effect of the air blown out from speedup mouth is improved, improves drainage efficiency.Contraction section 14
Or cone, bus can be straight line, or camber line.
The two sides of mixing mouth 6 are respectively arranged with deflector 16, and deflector 16 is used to flow through the air of mixing mouth 6 to mixing
The equal fluid space of 6 two sides of mouth carries out water conservancy diversion, and deflector 16 is arc-shaped.Deflector 16 is, for example, the semi arch that radius is R7,
Working principle are as follows: regenerative apparatus 8 is similar to air-conditioner heat exchanger structure, be porous media, air lures draw after enter regenerative apparatus 8
Afterwards, a part of wind can complete outlet air by regenerative apparatus 8, and a part of wind is by entering left and right sides vortex, and air is in whirlpool
Stream area's wind direction changes, and is blown on regenerative apparatus 8 again, completes outlet air.This circular arc type deflector 16 can effectively pass through
Vortex changes wind direction, completes outlet air on the regenerative apparatus 8 for acting on air again, while avoiding vortex wind anti-around deflector 16
It is lured to entrance and draws conversion zone, obstruction lures introduction wind, and influence, which lures, draws radiation efficiency.
The section of deflector 16 be major arc or semicircle, it is tangent between deflector 16 and the side wall for luring wind channel 5.
Preferably, regenerative apparatus 8 includes heat exchanger fin 9 and heat exchanger tube 10, accommodates heat-storing material in heat exchanger tube 10, changes
The perforative communication port 11 of thickness direction along heat exchanger fin 9 is provided on hot device fin 9.
Since regenerative apparatus 8 itself includes heat exchanger fin 9, outlet air is more uniform, non-uniform wind can be carried out flat
Distribute.Heat exchanger fin 9 is equivalent to porous media, has certain damping, and a part of air-flow is weakened strong by porous media
The air of wind, the receiving that the size human body of wind speed can be comfortable, another part is intercepted by regenerative apparatus 8, and the air after interception exists
Two sides generate reflux, and the regenerative apparatus 8 of two sides is acted through by pressure.Due to being provided with heat exchanger on heat exchanger fin 9
The perforative communication port 11 of the thickness direction of fin 9, therefore the space between each heat exchanger fin 9 can be made to be connected to, in sky
During air-flow is through regenerative apparatus 8, series connection intercommunication can be formed by communication port 11, allows pressure-air equal to low pressure
Weighing apparatus, so that air can be pressed again in regenerative apparatus 8, so that the air pressure blown out after regenerative apparatus 8
It is distributed more uniform, wind speed is more uniform, improves the usage experience of user.
Specifically, the caisson 1 of air outlet device for air conditioner is connect with the air outlet of indoor unit, blown out from indoor unit
Cold wind or hot wind are introduced into caisson 1, using the gas speedup knot being arranged between caisson 1 and inducing device 2
Structure 4 enters inducing device 2, since the cross-sectional area of gas speedup structure 4 is less than the cross-sectional area of air outlet, when cold wind or heat
When wind passes through gas speedup structure 4, negative pressure is formed in inducing device 2, and therefore make indoor air luring by inducing device 2
It introduces air port and enters the luring in wind channel 5 of inducing device 2, carry out heat into the air and cold wind or hot wind lured in wind channel 5
Amount exchange, then exchanges heat through regenerative apparatus 8, is expelled back into interior again together from the air outlet 7 of inducing device 2 later.In this way
Setting, can be avoided the cold wind blown out from indoor unit or hot wind be directly discharged to interior, but first in inducing device 2 with
Indoor air carries out heat exchange, is then discharged into interior together again, cool without cold and warm relaxing without heat so as to reach
Suitable effect, improves the usage experience of user.Wherein, caisson 1 is expansion box, and certainly, caisson 1 may be set to be storage
The structures such as inflator, gas storage box, the adjustment of this specific structure to caisson 1 and change without departing from the principle of the present invention and
Range should all limit within protection scope of the present invention.
In addition, it should be noted that, the cross-sectional area of gas speedup structure 4 refers to that cold wind or hot wind are increased by gas
The area in the section of fast structure 4, the area of air outlet refer to that cold wind or hot wind pass through the area in the section of air outlet.Due to
Pass through the volume of the cold wind of gas speedup structure 4 or hot wind and the cold wind or hot wind by air outlet in the same time
Volume is identical, and the cross-sectional area of gas speedup structure 4 is less than the cross-sectional area of air outlet, so, cold wind or hot wind pass through
The speed of gas speedup structure 4 is greater than its speed by air outlet, to realize the speedup of gas and therefore in inducing device 2
Interior formation negative pressure, indoor air is lured and is guided in inducing device 2.
In the present embodiment, gas speedup structure 4 is the speedup mouth for being connected to inducing device 2 and caisson 1, the speedup mouth
It can be arranged directly on the side wall of inducing device 2, also can be arranged directly on the side wall of caisson 1.Preferably, increasing
Fast mouth is additionally provided with guide duct, which extends towards mixing mouth 6, so as to increase the air supplying distance of speedup mouth, plays
Preferably lure the effect of drawing.The internal diameter of guide duct should be identical as the diameter of speedup mouth.
Preferably, heat exchanger fin 9 is corrugated plate, crack piece or louver.
Preferably, heat exchanger tube 10 is double-layer structure, so as to form bigger heat exchange area, and in regenerative apparatus 8
The interior more heat-storing materials of storage, improve the temperature regulating power of regenerative apparatus 8.Heat exchanger tube 10 is, for example, copper pipe.
Heat exchanger tube 10 is concatenated U-tube in one of the embodiments, is provided at the both ends nozzle of heat exchanger tube 10 stifled
Head.Series Package is carried out by U-bend between two adjacent U-tubes, so as to guarantee the leakproofness of heat-storing material.By
It is provided with heat-storing material in heat exchanger tube 10, and heat-storing material is not necessarily in other device internal circulation flows, it is only necessary to be maintained at accumulation of heat
In device 8, therefore only needs to be blocked in two ports of heat exchanger tube with plug and can form sealing.
In another embodiment, heat exchanger tube 10 is parallel-connection structure, and each heat exchanger tube 10 is straight tube, each heat exchanger tube
10 port is provided with plug or at least one ferry of at least each heat exchanger tube 10 is provided with plug.In the present embodiment,
Each heat exchanger tube 10 is not connected, is filled with heat-storing material in each heat exchanger tube 10.
In another embodiment, heat exchanger tube 10 is individual U-tube, and two ports of each U-tube are respectively set
There are plug or at least one port to be provided with plug.The end of U-tube can be sealed with one end, and the other end is sealed by plug.U
Two ports of type pipe can also be shut by return bend.
Preferably, communication port 11 is multiple, and the strip to extend along the width direction of heat exchanger fin 9.Pass through
The communication port 11 of multiple strips is set, can more easily realize the air intercommunication inside regenerative apparatus, guarantees gas pressure
The uniformity of power distribution, guarantees the uniformity of wind velocity out.
In the present embodiment, luring wind channel 5 is L shape, and luring for wind channel 5 is lured to introduce air port and 7 inducing device 2 of air outlet
Same side.
The heat-storing material is paraffin or 65mol% certain herbaceous plants with big flowers acid+35mol% lauric acid/dodecanoic acid etc..Heat-storing material has biggish ratio
Thermal capacitance has powerful heat storage capacity, can be using the phase change heat storage material in constant temperature defrosting multi-connected machine, it is also possible to use and compare appearance
Tractable paraffin.
The material property of paraffin or 65mol% certain herbaceous plants with big flowers acid+35mol% lauric acid/dodecanoic acid is as shown in the table:
In conjunction with referring to fig. 4 and shown in Fig. 5, air enters expansion box under the action ofs air-cooled ducted air conditioner etc. first, is full of expansion box
Afterwards, gas enters speedup area, becomes smaller since gas gathers suddenly in the outlet of speedup mouth, and wind speed accumulation increases,
Increase to 7.5m/s by being no more than 6m/s in expansion box at speedup mouth, at mixing mouth, form negative pressure, makees in negative pressure
Under, room air is introduced air port and is entered from luring, and along luring wind channel 5 to reach at mixing mouth 6, carries out with the outlet air of speedup mouth
Mixing, then mixed air reaches at regenerative apparatus 8, regenerative apparatus block effect under, portion of air is through accumulation of heat
The middle section of device 8, which is slowed down, to be blown out after decompression, another part air entered from two sides lure wind channel 5 and regenerative apparatus 8 it
Between to be formed by equal wind intracavitary, under equal wind intracavity gas pressure, the part through 8 two sides of regenerative apparatus is slowed down decompression, is then passed through
Regenerative apparatus 8 is blown out, and since the flat surface of heat exchanger fin 9 itself has rectified action, is blown out through regenerative apparatus 8
Air velocity distribution is more uniform, and will not generate vortex and reflux, effectively increases outlet air efficiency.
As can be seen that depressurizing reduction of speed through regenerative apparatus 8 and rectifying the air blown out later, whole wind speed in from Fig. 4 to Fig. 5
1m/s is lowered to hereinafter, the highest middle section of wind speed, wind speed have also been reduced to 1m/s or so, in addition to corresponding to mixing mouth
Other parts except 6 middle section, wind speed have substantially carried out gentle breeze blowout, user in 0.5m/s or so
Usage experience more preferably.
According to an embodiment of the invention, air conditioner includes air outlet device for air conditioner, which is above-mentioned air-conditioning
Exhaust apparatus.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (10)
1. a kind of air outlet device for air conditioner, which is characterized in that including caisson (1) and inducing device (2), the caisson
It (1) include air storing cavity (3) and the gas speedup structure (4) for being connected to the air storing cavity (3), the inducing device (2) includes luring to draw
Air duct (5), mixing mouth (6), air outlet (7) and regenerative apparatus (8) lure and lure wind channel (5) described in air inducing warp and through the gas
The air-flow that the speedup mouth of speedup structure (4) accelerates is mixed in the mixing mouth (6), and regenerative apparatus (8) setting is described mixed
It heals up between the outlet and the air outlet (7) of (6), shape between the regenerative apparatus (8) and the side wall for luring wind channel (5)
Correspond to the speedup mouth at equal fluid space, at the mixing mouth (6) to be provided with flow distribution plate (12), the flow distribution plate (12) is used for
The air for flowing through mixing mouth (6) is shunted to the equal fluid space of described mixing mouth (6) two sides.
2. air outlet device for air conditioner according to claim 1, which is characterized in that the flow distribution plate (12) be V-type plate, described point
The tip of flowing plate (12) formed ebb interval between the flow distribution plate (12) and the regenerative apparatus (8) towards the speedup mouth
(13)。
3. air outlet device for air conditioner according to claim 2, which is characterized in that the angle of the V-type plate is 90 degree.
4. air outlet device for air conditioner according to any one of claim 1 to 3, which is characterized in that the speedup mouth includes receiving
Contracting section (14) and rectification section (15), the contraction section (14) is tapered along air current flow direction, and the rectification section (15) is connected to
Contraction section (14) end, the rectification section (15) are cross-section.
5. air outlet device for air conditioner according to any one of claim 1 to 3, which is characterized in that the two of mixing mouth (6)
Side is respectively arranged with deflector (16), and the deflector (16) is used to flow through the air for mixing mouth (6) to the mixing
The equal fluid space of mouth (6) two sides carries out water conservancy diversion, and the deflector (16) is arc-shaped.
6. air outlet device for air conditioner according to claim 5, which is characterized in that the section of the deflector (16) be major arc or
Semicircle, it is tangent between the deflector (16) and the side wall for luring wind channel (5).
7. air outlet device for air conditioner according to any one of claim 1 to 3, which is characterized in that regenerative apparatus (8) packet
Heat exchanger fin (9) and heat exchanger tube (10) are included, accommodates heat-storing material, the heat exchanger fin (9) in the heat exchanger tube (10)
On be provided with the perforative communication port of thickness direction (11) along the heat exchanger fin (9).
8. air outlet device for air conditioner according to claim 7, which is characterized in that the communication port (11) is multiple, and is
The strip extended along the width direction of the heat exchanger fin (9).
9. air outlet device for air conditioner according to any one of claim 1 to 3, which is characterized in that described to lure the wind channel (5) to be
L shape, the same side for luring introduction air port and the air outlet (7) inducing device (2) for luring wind channel (5).
10. a kind of air conditioner, including air outlet device for air conditioner, which is characterized in that the air outlet device for air conditioner is claim 1 to 9
Any one of described in air outlet device for air conditioner.
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| CN201910162726.8A CN110006157A (en) | 2019-03-05 | 2019-03-05 | Air outlet device for air conditioner and air conditioner |
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| CN201910162726.8A CN110006157A (en) | 2019-03-05 | 2019-03-05 | Air outlet device for air conditioner and air conditioner |
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| CN110006157A true CN110006157A (en) | 2019-07-12 |
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| CN201910162726.8A Pending CN110006157A (en) | 2019-03-05 | 2019-03-05 | Air outlet device for air conditioner and air conditioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111642676A (en) * | 2020-06-08 | 2020-09-11 | 安徽大汇生物科技股份有限公司 | Food fresh-keeping device |
| WO2021056889A1 (en) * | 2019-09-27 | 2021-04-01 | 青岛海尔空调电子有限公司 | Air output induction device for air conditioner and air supply control method for air conditioner |
| CN112984761A (en) * | 2019-12-13 | 2021-06-18 | 青岛海尔空调电子有限公司 | Air conditioner and induced air outlet device for same |
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