CN107702308A - Deep bead, air conditioner room unit and air conditioner - Google Patents
Deep bead, air conditioner room unit and air conditioner Download PDFInfo
- Publication number
- CN107702308A CN107702308A CN201710933525.4A CN201710933525A CN107702308A CN 107702308 A CN107702308 A CN 107702308A CN 201710933525 A CN201710933525 A CN 201710933525A CN 107702308 A CN107702308 A CN 107702308A
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- China
- Prior art keywords
- blinds
- air
- deep bead
- flow
- plate body
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F2013/1493—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using an elastic membrane
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention disclose a kind of deep bead, air conditioner room unit and air conditioner, wherein, the deep bead includes plate body and multiple blinds, and described plate body edge or so offers multiple openings to extension on the plate body;The multiple blinds is installed on the plate body, for being oriented to by the air-flow of the opening blowout, multiple irregularly-shaped holes have been provided on each blinds, each irregularly-shaped hole includes the multiple bar holes arranged along circular trace, each bar hole extends backwards to the center of the circular trace, and the direction that provides of the bar hole is obliquely installed in the same direction in the circumference of the circular trace;The multiple blinds includes at least one first blinds and at least one second blinds;First blinds as its derived air-flow and the air-flow as derived from second blinds will be intersected.Technical solution of the present invention slow down the flow velocity of uptake of indoor machine of air conditioner air-flow, improve the calm sense effect of air conditioner room unit.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of deep bead, air conditioner room unit and air conditioner.
Background technology
Existing air conditioner is to be blown out the air after heat exchange by air outlet by wind wheel in air-supply.At user
When in the air conditioner blowing range, from the air-flow of air conditioner wind outlet blowout, flow velocity is very fast, can directly blow to user.Especially
During the broiling summer, if cold wind directly blows in user's body surface for a long time, easily cause human body uncomfortable, be unfavorable for user's body
Health, it is easier to trigger the diseases such as flu particularly with old man, child etc..
The content of the invention
The main object of the present invention is to propose a kind of deep bead, it is intended to reduces the air-flow velocity of air conditioner blowout.
To achieve the above object, deep bead proposed by the present invention, to be installed on the exhaust air flue of air conditioner room unit, institute
Stating deep bead includes:
Plate body, along left and right to extension, multiple openings are offered on the plate body;
Multiple blinds, the plate body is installed on, for being oriented to by the air-flow of the opening blowout, on each blinds
Multiple irregularly-shaped holes are provided, each irregularly-shaped hole includes the multiple bar holes arranged along circular trace, each bar shaped
Kong Jun extends backwards to the center of the circular trace, and the direction that provides of the bar hole is inclined in the same direction in the circumference of the circular trace
Tiltedly set;The multiple blinds includes at least one first blinds and at least one second blinds;
First blinds as its derived air-flow and the air-flow as derived from second blinds will be intersected.
Preferably, the angle for providing direction and the blinds thickness direction of the bar hole more than 0 ° and is less than or equal to
60°。
Preferably, deflection is set the bearing of trend of multiple bar holes in the same direction in the circumference of the circular trace.
Preferably, the scope of angle is 30 ° to 90 ° between adjacent two bar holes.
Preferably, along left and right to being intervally arranged on the plate body, each blinds is correspondingly installed on the opening
The side of the opening in the lateral direction.
Preferably, first blinds and second blinds tilt extension towards the middle part of the plate body.
Preferably, the opening degree between two adjacent blinds is gradually reduced from the direction of both ends to centre.
Preferably, the angle of inclination of the blinds gradually increases from both ends to middle.
Preferably, the multiple blinds forms multiple blinds groups in left and right to arrangement, and each blinds group is included extremely
Few first blinds and at least one second blinds, wherein, first blinds is relative with second blinds
Extension.
Preferably, first blinds and second blinds in left and right to being arranged alternately.
Preferably, each blinds group includes two adjacent first blinds, and two the adjacent the described 200th
Leaf, the extension relative with two second blinds of two first blinds.
Preferably, first blinds and/or second blinds, which linearly tilt, is extended;Or the described 100th
Leaf and/or second blinds tilt in camber line to be extended.
Preferably, first blinds and second blinds left and right to angle of inclination be 10 °~60 °.
Preferably, the material of the blinds is elastomeric material;Or the blinds is flexibly connected with the plate body.
The present invention also provides a kind of air conditioner room unit, including indoor set main body, and is installed on the indoor set main body
Exhaust air flue deep bead, the deep bead includes plate body and multiple blinds, and the plate body is described along left and right to extension
Multiple openings are offered on plate body;The multiple blinds is installed on the plate body, for by the air-flow of the opening blowout
It is oriented to, multiple irregularly-shaped holes has been provided on each blinds, each irregularly-shaped hole is included along the multiple of circular trace arrangement
Bar hole, the center extension of the circular trace backwards of each bar hole, and the bar hole provide direction in the circle
It is obliquely installed in the same direction in the circumference of shape track;The multiple blinds includes at least one first blinds and at least one second blinds, institute
The first blinds is stated will be intersected as its derived air-flow and the air-flow as derived from second blinds, the deep bead installation
In the exhaust air flue of the indoor set main body.
The present invention also provides a kind of air conditioner, including air-conditioner outdoor unit and air conditioner room unit, in the air conditioner chamber
Machine includes indoor set main body, and deep bead, and the deep bead includes plate body and multiple blinds, the plate body along left and right to
Extend, multiple openings are offered on the plate body;The multiple blinds is installed on the plate body, for being blown by the opening
The air-flow gone out is oriented to, and multiple irregularly-shaped holes have been provided on each blinds, and each irregularly-shaped hole includes arranging along circular trace
Multiple bar holes of cloth, each bar hole extends backwards to the center of the circular trace, and the side of providing of the bar hole
It is obliquely installed in the same direction in the circumference of the circular trace;The multiple blinds includes at least one first blinds and at least one second
Blinds, first blinds as its derived air-flow and the air-flow as derived from second blinds will be intersected, the gear
Aerofoil is installed on the exhaust air flue of the indoor set main body, and the air-conditioner outdoor unit connects the air conditioner room unit.
Technical solution of the present invention installs multiple blinds by using setting multiple openings on plate body, by by portion
Divide blinds to be obliquely installed, will can be intersected by the air-flows of multiple opening blowouts, so as to which fraction is broken up, finally by opening
The air-flow one side flow velocity of mouth blowout is relatively low, on the other hand, the direction variation of air-flow, so as to which the air-flow of blowout is calm to feel effect
Fruit is preferable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of deep bead one of the present invention;
Fig. 2-a are the arrangement schematic diagram of the first blinds and the second blinds on plate body, wherein, the first blinds and
Two blinds tilt down in left and right to extension, the first blinds, and the second blinds is inclined upwardly;
Fig. 2-b are the arrangement schematic diagram of the first blinds and the second blinds on plate body;Wherein, the first blinds and
Two blinds are tilted to the left in upward and downward edge, the first blinds, and the second blinds is tilted to the right;
Fig. 2-c are the arrangement schematic diagram of the first blinds and the second blinds on plate body;Wherein, the first blinds edge is left
Dextrad extends, and the second blinds extends in upward and downward, and the first blinds tilts down, and the second blinds is tilted to the right;
Fig. 2-d are the arrangement schematic diagram of the first blinds and the second blinds on plate body;Wherein, the first blinds and
Two blinds are vertically tilted to the right to extension, the first blinds, and the second blinds is also tilted to the right, and the angle of inclination of the first blinds is big
In the angle of inclination of the second blinds;
Fig. 2-e are the arrangement schematic diagram of the first blinds and the second blinds on plate body;Wherein, the first blinds and
Two blinds tilt down in left and right to edge, the first blinds, and the second blinds is inclined upwardly;
Fig. 2-f are the structural representation of the another embodiment of arrangement of the blinds on plate body;
Fig. 3 is louver structure schematic diagram in Fig. 1;
Fig. 4 is enlarged drawing at A in Fig. 3;
Fig. 5 is profile of the deep bead along M-M first embodiments in Fig. 1;
Fig. 6 is profile of the deep bead along M-M second embodiments in Fig. 1;
Fig. 7 is profile of the deep bead along M-M 3rd embodiments in Fig. 1;
Fig. 8 is profile of the deep bead along M-M fourth embodiments in Fig. 1;
Fig. 9 is the structural representation of the assembling latter embodiment of blinds and plate body, wherein, the material of blinds is elastic material
Material;
Figure 10 be blinds and plate body assembling after another embodiment structural representation, wherein, blinds leads to plate body
Cross elastomeric material connection.
Drawing reference numeral explanation:
Label | Title | Label | Title |
10 | Deep bead | 11 | Plate body |
110 | Opening | 12 | Blinds |
12a | First blinds | 12b | Second blinds |
120 | Irregularly-shaped hole | 120a | Bar hole |
121 | No.1 blinds | 122 | No. two blinds |
123 | No. three blinds | 124 | No. four blinds |
W | Confluence | I | First air-flow |
II | Second air-flow |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spy
Sign.
Fig. 1 to Figure 10 shows the preferred embodiment and variant embodiment of deep bead of the present invention, has in these embodiments
There is multiple improvement;In specific descriptions, it is described as an embodiment for each improve therein, in no constructive interference and punching
In the case of prominent, the technical characteristic between following each embodiments can be with independent assortment.When the combination of technical scheme occurs mutually
Contradiction will be understood that the combination of this technical scheme is not present when can not realize, also not application claims protection domain it
It is interior.
The present invention proposes a kind of deep bead, is provided with the air conditioner room unit of the deep bead, and includes the indoor set
Air conditioner.Here, air conditioner room unit can be on-hook or cabinet-type air conditioner,, will in the description below for the ease of stating
Specifically it is illustrated by taking on-hook as an example.Deep bead 10 is mounted at the air channel of air conditioner room unit, specifically may be mounted at
Air outlet, it can also be arranged in air channel (on the inside of air outlet).
In embodiments of the present invention, as shown in Figures 1 to 5, deep bead 10 includes plate body 11 and multiple blinds 12.It is described
Plate body 11 offers multiple openings 110, the blinds 12 is installed on the plate sheet along left and right to extension on the plate body 11
Body 11, for being oriented to by the air-flow of the blowout of opening 110, multiple irregularly-shaped holes 120 are provided on each blinds 12, often
The individual irregularly-shaped hole 120 includes the multiple bar hole 120a to be arranged along circular trace, and each bar hole 120a backwards should
The center extension of circular trace, and inclination is set in the same direction in the circumference of the circular trace in the direction that provides of the bar hole 120a
Put.Wherein, the multiple blinds 12 includes at least one first blinds 12a and at least one second blinds 12b;First blinds
12a as its derived air-flow and the air-flow as derived from the second blinds 12b will be intersected.
Specifically, before blinds 12 is not provided with, when air-flow is blown out by opening 110, air-flow is not made by guiding
With, and directly blown out by opening 110, its airflow direction will not also change.After setting blinds 12, air-flow can be along blinds 12
Bearing of trend and blow out.
Bearing of trend of the blinds 12 on plate body 11 has two, and first direction is blinds 12 intersects with plate body 11
Line bearing of trend, second direction are bearing of trend of the blinds 12 backwards to plate body 11.The extension side being mentioned in the description below
To in the case of not being specifically noted, all referring to the bearing of trend of blinds 12 and the intersecting lens of plate body 11.
Blinds 12 is provided in 110 peripheries of opening, if blinds 12 is vertical with plate body 11, then blown by opening 110
The air-flow gone out can directly be blown out along blinds 12;If blinds 12 tilts certain angle towards opening 110, then by opening 110
The air flow direction of blowout changes.
Here, reference picture 2-a, the bearing of trend of junction of the blinds 12 on plate body 11 along left and right to extension,
Now blinds 12 can be inclined upwardly, and can also tilt down.Reference picture 2-b, bearing of trend of the blinds 12 on plate body 11
Can be vertically to extension, now blinds 12 can be tilted to the left, and can also be tilted to the right.Blinds 12 is on plate body 11
Bearing of trend can also be lower section extension to the left, now, blinds 12 can inclined upward to the left, can also incline lower section to the left
Tiltedly.
The air-flow as derived from the first blinds 12a, the embodiment to be intersected with the air-flow as derived from the second blinds 12b have more
Kind, the description below will be discussed in detail with multiple embodiments.
In one embodiment, reference picture 2-b, the first blinds 12a are tilted to the right vertically to extension, the second blinds 12b
Positioned at the first blinds 12a the right, the second blinds 12b is approximately along upper and lower extension, and towards left bank.Now, by two kinds of blinds 12
Derived air-flow be intersected in plate body 11 nearby (confluence w) as depicted, wind energy be lost larger, calm sense best results,
But simultaneously, refrigeration is general.Further, since space is limited at the air outlet of air conditioner, air-flow easily forms vortex, so as to meeting
Cause noise larger, air-flow blowout amount is also less.Certainly, reference picture 2-d and Fig. 2-e, the second blinds 12b can be with plate bodies 11
Vertically, or towards the right side (as long as its angle of inclination is not more than the first blinds 12a angles of inclination) is slightly tilted, now, by two
Air-flow derived from kind blinds 12 is intersected in the front side of plate body 11, and air-flow is broken up in the front side of plate body 11, after being blown out due to air-flow
Mixed with normal temperature laboratory air-flow, wind sense is milder, and calm sense effect is preferable, and refrigeration is also preferable.
On the basis of a upper embodiment, reference picture 2-f, in order that calm sense is better, and refrigeration is also preferable, makes an uproar
Sound is simultaneously relatively low, and multiple blinds 12 can form multiple blinds groups to arrangement in left and right.Wherein, each blinds group is included from left
To the right, vertically to the No.1 blinds 121 for extending and being tilted to the left, vertically to extension and vertical with plate body 11 No. two hundred
Leaf 122, vertically to extension and vertical with plate body 11 No. three blinds 123, and vertically to extending and be tilted to the right
No. four blinds 124.Wherein, after air-flow derived from No.1 blinds 121 and No. two blinds 122 crosses, in its mixed airflow, a part
Broken up, remainder air-flow is the first air-flow I.After air-flow derived from No. three blinds 123 and No. four blinds 124 crosses, it is mixed
Close in air-flow, a part is broken up, and remainder air-flow is the second air-flow II.Now, the first air-flow I and the second air-flow II can be
Crossed again from 10 distant place of deep bead.Secondary due to air-flow crosses, the air-flow as derived from each this blinds group, no
Only wind energy loss is smaller, and refrigeration is preferable, and noise is also smaller, and calm sense experience is splendid.
It is unlike the embodiments above, reference picture 2-a in another embodiment, the first blinds 12a along left and right to extension,
And tilt down, now, the second blinds 12b can be located at the first blinds 12a lower section, and the second blinds 12b can be approximately along a left side
Dextrad extends, and the second blinds 12b can not now be tilted in upward and downward, can also be inclined upwardly, can also slope slightly downward
(as long as its angle of inclination is not more than the first blinds 12a angles of inclination), now, it can also be crossed by the two derived air-flow.
In another embodiment, reference picture 2-c, the first blinds 12a prolong on edge left and right to extension, and tilt down, the
Two blinds 12b are located at the first blinds 12a lower left side, and the second blinds 12b is tilted to the right vertically to extension;Or second
Blinds 12b is located at the first blinds 12a lower right side, and the second blinds 12b is tilted to the left vertically to extension.Now, by the two
Derived air-flow can cross.In the present embodiment, the air-flow as derived from the first blinds 12a has two components, one of component
It is that forward, another component is downward;The air-flow as derived from the second blinds 12b has two components, one of component be to
Right (left side), another component is forward.So two components forward can be superimposed blowout, downward component and to the right
After the component on (left side) crosses, air-flow (left side) inclined downward to the right.Here, due to air-flow and the 200th derived from the first blinds 12a
The mode that crosses of air-flow derived from leaf 12b is not that face (face is that finger direction is substantially opposite) crosses, after the two crosses, a part of gas
Stream is broken up, and a part of air-flow can blow to user, and wind energy loss is smaller, and calm sense effect is also preferable.
Further, since being provided with multiple irregularly-shaped holes 120 on plate body 11, this deep bead 10 can also strengthen calm sense effect
Fruit.Here, deep bead 10 realizes that the principle of calm sense is mainly as follows:Firstly, since bar hole 120a's provides direction in the circle
It is obliquely installed in the same direction in the circumference of shape track, therefore, compared to for the bar hole 120a for extending vertically through plate body 11, gas passes through
Cross it is this be obliquely installed bar hole 120a when, gas flow distance is longer, and the kinetic energy loss of air-flow is more, it is calm sense effect more
It is good.Secondly, the gas flowed out by this bar hole 120a being obliquely installed, its gas flow can change, so so that
The intensity that deep bead 10 blows out air-flow has weakened, so as to improve the calm sense effect of air-out air-flow.Finally, through irregularly-shaped hole 120
The gas of outflow can form swirling eddy, the interphase interaction of multiple swirling eddies, break up mutually, therefore, when air-flow passes through
When the deep bead 10 that this patent proposes is blown to human body, current rate weakens, and air-flow comfort level is higher.
Technical solution of the present invention and installs multiple blinds 12 by using multiple openings 110 are set on plate body 11, and one
Aspect can be intersected the air-flow by multiple blowouts of opening 110 by the way that part blinds 12 is obliquely installed;So as to part gas
Stream is broken up;On the other hand, fraction can also flow out from irregularly-shaped hole, finally by the air-flow velocity that deep bead 10 is blown out compared with
It is low, the direction variation of air-flow, so as to which the calm sense effect of air-flow of blowout is preferable.
Reference picture 4, in a preferred embodiment, the bar hole 120a's provides direction and the thickness side of plate body 11
To angle be α, α is more than 0 ° and less than or equal to 60 °.
Specifically, when α (0 °, 60 °] when, after gas flows through bar hole 120a, the degree of deflection of air-flow is moderate, so as to
Enough so that the air-flow of different bar hole 120a outflows realizes preferably interaction, improve mixed wind effect, finally realize air conditioning chamber
The calm sense of interior machine air-out air-flow.
Herein it should be noted that the calm sense refers to the moderate strength of air-out air-flow, user is enabled to feel to relax
It is suitable.(0 °, 60 °] it is the maximum magnitude that the air-flow through multiple bar hole 120a outflows enough shows angle of inclination when well interacting,
In another embodiment of this patent, and the ranging preferably from of bar hole 120a angles of inclination (0 °, 45 °], and if only if bar hole
When angle between 120a and the thickness direction of plate body 11 is 20 °, calm sense effect is best.
With continued reference to Fig. 4, in a further preferred embodiment, multiple bar hole 120a bearing of trend is in the circular rail
Deflection is set in the same direction in the circumference of mark.
For deep bead 10, its windproof effect can not be too strong, can not be too small.Windproof effect is too strong to be caused to blow
Effect is poor, and so as to influence indoor refrigeration, (cold air of air conditioner simply spreads around air conditioner, it is difficult to diffuses to room
Interior regional).
Bar hole 120a bearing of trend can be radially extending along above-mentioned circular trace, for what is radially extended
For bar hole 120a, the air-flow vortex effect that multiple bar hole 120a are ultimately formed is general, and vortex radius is also larger, so that by
The air-flow repercussion effect that adjacent irregularly-shaped hole 120 is blown out is stronger, finally, the air-supply effect of air conditioner can be caused general, nothing
Wind sense effect is also general (it should be noted that here, calm sense refers to that the wind sense that user experiences is smaller, rather than do not have).
In the present embodiment, bar hole 120a bearing of trend is made to deflection in the same direction in the circumference of the circular trace to set
Put, in this way, there is the trend towards the circular trace center flow by the air-flow of each bar hole 120a outflows, can also reduce
The radius of turn of swirling eddy.So as to, swirling eddy itself vortex effect more preferably, its air supplying distance is relative to radially extending
It is remote for bar hole 120a.Further, since air-flow is flowed out with vortex form, so when air-flow blows to user, there is court
The dimension flowed to user, and rotation dimension, so as to which the experience effect of user is splendid.Furthermore eddy airstream and air
Evenly, the air-flow that user experiences is also milder for mixing.
With continued reference to Fig. 4, in a preferred embodiment, in order to ensure the calm sense effect of indoor apparatus of air conditioner air-out air-flow,
Each irregularly-shaped hole 120 includes 3 to 12 bar holes 120a, adjacent two bar hole 120a angular range for 30 ° extremely
90 °, as a kind of preferred embodiment, adjacent two bar holes 120a angle is about 60 °, each irregularly-shaped hole includes bar hole 120a
Quantity is 6, can either now obtain preferable calm sense effect, and and can enough avoids air-out air-flow from being largely lost.
For on-hook, its air outlet is usually what rectangle was set, and the wind wheel inside on-hook is usually tubular wine wheel.
In consideration of it, in order to corresponding with tubular wine wheel, in one embodiment, reference picture 1, the opening 110 is along left and right to being intervally arranged
In on the plate body 11, each blinds 12 is correspondingly installed on 110 side in the lateral direction of the opening.Also
It is that blinds 12 is vertically to extension, and its angled manner mainly has a variety of in left and right to inclination, its combination of arranging.
The first arrangement mode:Reference picture 5 and Fig. 8, the first blinds 12a and the second blinds 12b are towards institute
The middle part for stating plate body 11 tilts extension.It is, the first blinds 12a is located at the left side of plate body 11 and is tilted to the right, second
Blinds 12b is located at the right side of plate body 11 and is tilted to the left.After air-flow is from 110 blowout of opening of the left side of plate body 11, multiple
Under under the first common guide effects of blinds 12a, air-flow blows to the right.After air-flow is blown out from the right openings 110 of plate body 11, more
Under the common guide effects of individual second blinds 12b, air-flow blows to the left, and two strands of air-flows are finally substantially intersected in the middle part of plate body 11 front
Position, and air-flow for multiple directions is broken up, calm sense effect is preferable.
With continued reference to Fig. 5, in the running, wall has hysteresis power to air-flow to tubular wine wheel at left and right sides of on-hook air channel,
So the throughput in the middle part of air outlet is maximum.In consideration of it, in the present embodiment, opening degree between two adjacent blinds 12 by
The direction of both ends to centre is gradually reduced (here, opening degree refers to the minimum spacing between adjacent two blinds).In air channel, middle part
Air-flow velocity is although larger, and the left and right sides is smaller, but the opening degree between two blinds 12 at the middle part of deep bead 10 is smaller, left and right
The opening degree of both sides is larger, so, when tubular wine wheel is run, the air-flow at middle part a, part can be from the middle part of deep bead 10
The blowout of opening 110, another part branches to the left and right sides of deep bead 10, and is blown out by the opening 110 of both sides.Finally, by keeping off
The air-flow velocity that aerofoil 10 is blown out is more uniform.For example, the opening degree between adjacent two deep bead 10, is passed one by one from centre to both sides
Increase 5%~10%.
It is unlike the embodiments above, in order that the air-flow that blows out of deep bead 10 in left and right to evenly, in this implementation
In example, reference picture 8, the angle of inclination of the blinds 12 gradually increases from both ends to middle.For example, the angle of inclination of blinds 12 is certainly
Increase by 5 °~10 ° one by one among the two of plate body 11 are lateral.
Second of arrangement mode:Reference picture 6 and Fig. 7, the multiple blinds 12 form multiple blinds to arrangement in left and right
Group, each blinds group include at least one first blinds 12a and at least one second blinds 12b, wherein, institute
State the first blinds 12a extensions relative with the second blinds 12b.For example, each blinds group can include a first blinds 12a
With one second blinds 12b, the first blinds 12a and the second blinds 12b in left and right to being arranged alternately.Can also be each described hundred
Leaf group includes two adjacent the first blinds 12a, and two adjacent the second blinds 12b, the two first blinds 12a
Extension relative with the two second blinds 12b.It is, of course, also possible to it is that each blinds group includes a first blinds 12a and two
Individual or more the second blinds 12b, it can also be including two or more the first blinds 12a and the second blinds of two or more 12b.
In above-described embodiment, reference picture 8, the first blinds 12a and/or the second blinds 12b are linearly tilted and prolonged
Stretch setting;Or the first blinds 12a and/or the second blinds 12b is tilted in camber line and is extended (reference picture 5 to figure
7).For along linearly extended blinds 12, more suddenly gathered by its derived air-flow velocity, noise is relatively large;In addition, its with
The turning of the junction of plate body 11 is larger, and the air-flow of blowout is larger to the impulsive force of blinds 12, and noise also can be bigger than normal.For camber line
For the blinds 12 of extension, when air-flow flows to blinds 12 by opening 110, it can be flowed along the camber line of blinds 12, air-flow velocity phase
To relatively slowly, windage loss is smaller, and noise is also smaller, and convection effects are also preferable.Certainly, in order that the air-flow stream blown out by opening 110
Speed is unlikely to anxious and gathered, and undulate can also be set to set blinds 12, in this way, increasing flowing road of the air-flow on blinds 12
Footpath and contact area, air-flow velocity more relaxes as derived from blinds 12, and noise can also decrease.
In above-described embodiment, reference picture 8,12 inclined angle of blinds can not it is excessive (angle of inclination refer to blinds from its with
Position when plate body is vertical, the angle for being tilted towards side or bending and being formed;For the blinds of bending, its inclination angle
The angle when tangent line and blinds of degree reference blinds end are perpendicular to plate body), can not be too small.If the angle of inclination of blinds 12
It is excessive, for example, angle of inclination is more than 60 °, then, air-flow mainly will be gathered near plate body 11 as derived from blinds 12, such as
This, the resistance of deep bead 10 is excessive, has a strong impact on refrigerating efficiency, and it is larger to also result in noise.Certainly, angle of inclination can not mistake
Small, for example, angle of inclination is less than 10 °, in this way, air-flow is difficult to cross, or the throughput to cross is less, and calm sense effect is beaten greatly
Discount.In consideration of it, in the present embodiment, the first blinds 12a and the second blinds 12b left and right to angle of inclination be
10 °~60 ° (being more than or equal to 10 °, less than or equal to 60 °), such as 30 °, 45 ° etc..
Air conditioner room unit has multiple air supply patterns, when tubular wine wheel rotation is very fast, after air-flow blows to deep bead 10, by
To the backstop action of deep bead 10, the air pressure in air channel is larger, and air-flow is difficult to send out.So, on the one hand, the interior of indoor set changes
The frosting quickly of hot device, has a strong impact on refrigerating efficiency.On the other hand, it is vortexed seriously in air channel, noise is larger, influences Consumer's Experience.
In consideration of it, in the present embodiment, reference picture 9, the material of the blinds 12 is elastomeric material.In this way, when high pressure draught blows to hundred
During leaf 12, elastic deformation can occur for blinds 12, so as to increase the opening degree between two adjacent blinds 12, so as to reach pressure release
Purpose.
In addition, in order that the pressure release of blinds 12 is better, in the present embodiment, reference picture 10, the blinds 12 and institute
Plate body 11 is stated to be flexibly connected (in such as Figure 10, the junction L of blinds and plate body, its thickness is less than the thickness of blinds itself).
In this way, when blinds 12 is by larger airflow thrust, blinds 12 can rotate relative to plate body 11, so as to enlarged openings
Degree.Certainly, if on the basis of blinds 12 and the plate body 11 flexible connection, the material of itself of blinds 12 is elastic material
Material, then its pressure release effect will more preferably.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (16)
- A kind of 1. deep bead, to be installed on the exhaust air flue of air conditioner room unit, it is characterised in that including:Plate body, along left and right to extension, multiple openings are offered on the plate body;Multiple blinds, the plate body is installed on, for being oriented to by the air-flow of the opening blowout, is passed through on each blinds Provided with multiple irregularly-shaped holes, each irregularly-shaped hole includes the multiple bar holes arranged along circular trace, and each bar hole is equal Extend backwards to the center of the circular trace, and inclination is set in the same direction in the circumference of the circular trace in the direction that provides of the bar hole Put;The multiple blinds includes at least one first blinds and at least one second blinds;First blinds as its derived air-flow and the air-flow as derived from second blinds will be intersected.
- 2. deep bead as claimed in claim 1, it is characterised in that the bar hole provides direction and the blinds thickness side To angle be more than 0 ° and less than or equal to 60 °.
- 3. deep bead as claimed in claim 2, it is characterised in that the bearing of trend of multiple bar holes is in the circular trace Circumference in the same direction deflection set.
- 4. deep bead as claimed in claim 3, it is characterised in that the scope of angle is 30 ° between adjacent two bar hole To 90 °.
- 5. deep bead as claimed in claim 4, it is characterised in that the opening is along left and right to being intervally arranged in the plate body On, each blinds is correspondingly installed on the side of the opening in the lateral direction.
- 6. deep bead as claimed in claim 5, it is characterised in that first blinds and second blinds are described in The middle part of plate body tilts extension.
- 7. deep bead as claimed in claim 6, it is characterised in that opening degree between two adjacent blinds is from both ends to centre Direction be gradually reduced.
- 8. deep bead as claimed in claim 6, it is characterised in that the angle of inclination of the blinds gradually increases from both ends to middle Greatly.
- 9. deep bead as claimed in claim 5, it is characterised in that the multiple blinds forms multiple hundred to arrangement in left and right Leaf group, each blinds group include at least one first blinds and at least one second blinds, wherein, described the The extension relative with second blinds of one blinds.
- 10. deep bead as claimed in claim 9, it is characterised in that first blinds and second blinds left and right to It is arranged alternately.
- 11. deep bead as claimed in claim 9, it is characterised in that each blinds group includes two adjacent described first Blinds, and two adjacent second blinds, the extension relative with two second blinds of two first blinds.
- 12. the deep bead as described in claim 5 to 11 any one, it is characterised in that first blinds and/or described Two blinds are linearly tilted and are extended;Or first blinds and/or second blinds are tilted in camber line and are extended.
- 13. the deep bead as described in claim 5 to 11 any one, it is characterised in that first blinds and described second Blinds left and right to angle of inclination be 10 °~60 °.
- 14. the deep bead as described in claim 5 to 11 any one, it is characterised in that the material of the blinds is elastic material Material;Or the blinds is flexibly connected with the plate body.
- 15. a kind of indoor set, including indoor set main body, it is characterised in that also include as described in claim 1 to 14 any one Deep bead, the deep bead is installed on the exhaust air flue of the indoor set main body.
- 16. a kind of air conditioner, air-conditioner outdoor unit, it is characterised in that also including in air conditioner chamber as claimed in claim 15 Machine, the air-conditioner outdoor unit connect the air conditioner room unit.
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CN201710933525.4A CN107702308A (en) | 2017-10-02 | 2017-10-02 | Deep bead, air conditioner room unit and air conditioner |
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CN201710933525.4A CN107702308A (en) | 2017-10-02 | 2017-10-02 | Deep bead, air conditioner room unit and air conditioner |
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CN110836398A (en) * | 2018-08-17 | 2020-02-25 | 青岛海尔智慧厨房电器有限公司 | Method for controlling effective distance of air curtain range hood |
CN110836401A (en) * | 2018-08-17 | 2020-02-25 | 青岛海尔智慧厨房电器有限公司 | Air curtain range hood |
CN110836396A (en) * | 2018-08-17 | 2020-02-25 | 青岛海尔智慧厨房电器有限公司 | Method for controlling effective distance of air curtain range hood |
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CN110836398A (en) * | 2018-08-17 | 2020-02-25 | 青岛海尔智慧厨房电器有限公司 | Method for controlling effective distance of air curtain range hood |
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CN110836402A (en) * | 2018-08-17 | 2020-02-25 | 青岛海尔智慧厨房电器有限公司 | Air curtain range hood |
CN110836398B (en) * | 2018-08-17 | 2021-06-15 | 青岛海尔智慧厨房电器有限公司 | Method for controlling effective distance of air curtain range hood |
CN110836396B (en) * | 2018-08-17 | 2021-06-15 | 青岛海尔智慧厨房电器有限公司 | Method for controlling effective distance of air curtain range hood |
CN110836401B (en) * | 2018-08-17 | 2021-06-15 | 青岛海尔智慧厨房电器有限公司 | Air curtain range hood |
CN110836397B (en) * | 2018-08-17 | 2021-06-15 | 青岛海尔智慧厨房电器有限公司 | Air curtain range hood |
CN110836399B (en) * | 2018-08-17 | 2021-07-09 | 青岛海尔智慧厨房电器有限公司 | Air curtain range hood |
CN110836402B (en) * | 2018-08-17 | 2021-07-09 | 青岛海尔智慧厨房电器有限公司 | Air curtain range hood |
CN110836400B (en) * | 2018-08-17 | 2021-08-10 | 青岛海尔智慧厨房电器有限公司 | Air curtain range hood |
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