CN107477690A - Wall indoor unit and air conditioner - Google Patents
Wall indoor unit and air conditioner Download PDFInfo
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- CN107477690A CN107477690A CN201710821977.3A CN201710821977A CN107477690A CN 107477690 A CN107477690 A CN 107477690A CN 201710821977 A CN201710821977 A CN 201710821977A CN 107477690 A CN107477690 A CN 107477690A
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- air
- indoor unit
- deep bead
- wall indoor
- deep
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- 239000011324 bead Substances 0.000 claims abstract description 159
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 210000001364 upper extremity Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000036651 mood Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010022000 influenza Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Landscapes
- 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 discloses a kind of wall indoor unit and air conditioner, the air conditioner includes the wall indoor unit, the wall indoor unit includes the air conditioner of the wall indoor unit, and the wall indoor unit includes housing, two deep beads, pushing mechanism and two switching mechanisms；Wherein, the housing has an air outlet；Two deep bead is in be arranged in the air outlet up and down；The pushing mechanism connects two deep beads in the housing, to promote two deep beads to be moved to away from or close to the air outlet；Two switching mechanism is installed on the pushing mechanism, and is corresponding in turn to two deep beads of connection, is overturn with two deep bead of driving.Wall indoor unit disclosed by the invention, the air-out direction of the wall indoor unit is allowed hand over, to avoid air-out air-flow from directly blowing to user, and then improve the comfort level of the wall indoor unit.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of wall indoor unit and air conditioner.
Background technology
Its air outlet of the wall indoor unit of routine is arranged on the panel of panel, when wall indoor unit is blown, is
The air after heat exchange is blown out by air outlet by wind wheel.When user is in the air conditioner blowing range, from air-conditioning
The air-flow of device air outlet blowout, flow velocity is very fast, can directly blow to user.Especially during the broiling summer, if cold wind for a long time
Directly blow in user's body surface, easily cause human body uncomfortable, be unfavorable for user's body health, more hold particularly with old man, child etc.
Easily trigger the diseases such as flu.
The content of the invention
The main object of the present invention is to propose a kind of wall indoor unit, it is intended to allows hand over the wall indoor unit
Air-out direction, to avoid air-out air-flow from directly blowing to user, and then improve the comfort level of the wall indoor unit.
To achieve the above object, a kind of wall indoor unit proposed by the present invention and the wall indoor unit is included
Air conditioner, the wall indoor unit include housing, two deep beads, pushing mechanism and two switching mechanisms；Wherein, the housing tool
There is an air outlet；Two deep bead is in be arranged in the air outlet up and down；The pushing mechanism is located in the housing,
And two deep beads of connection, to promote two deep beads to be moved to away from or close to the air outlet；Two tipper
Structure is installed on the pushing mechanism, and is corresponding in turn to two deep beads of connection, is overturn with two deep bead of driving.
Preferably, the pushing mechanism includes two groups of driving groups for corresponding to two deep beads of driving respectively, each described
Driving group includes the first motor, the gear with first motor connection, and push rod, the push rod inside and outside can be installed slidably
In the inner walls, the outer end of the push rod is connected with the deep bead, and the push rod is provided with what is engaged with the gear
Rack.
Preferably, two switching mechanisms are divided into described in two groups in driving group, and each switching mechanism includes installation
The second motor on the push rod outer end of the driving group, the windward side of the deep bead are provided with lug, second motor
Drive shaft is connected with the lug, to drive the deep bead to spin upside down.
Preferably, the windward side of the deep bead is provided with multiple guiding gutters extended along the deep bead width, and
Length direction of multiple guiding gutters along the deep bead is intervally arranged.
Preferably, the depth of the guiding gutter is in be gradually reduced setting on the water conservancy diversion direction of the guiding gutter.
Preferably, the guiding gutter has a two connected wind-guiding faces, and angular range formed by two wind-guiding face is 30 °~
120°。
Preferably, the windward side of each deep bead is set from its top edge to its lower edge in outwards recessed arcuation.
Preferably, the housing includes spiral case, and the spiral case has the exhaust air flue connected with the air outlet, the snail
Shell in the exhaust air flue in being rotatablely equipped with deflector.
Preferably, the windward side of the deep bead is provided with heat-insulation layer.
Technical scheme, by setting two in the deep bead being arranged in up and down on the air outlet in housing, and
By the pushing mechanism being installed in the housing, two deep beads are promoted to be done on the outside of the air outlet remote or close
The reciprocating motion of the air outlet, so that two deep bead can obtain larger upset space, and in the pushing mechanism
After two deep beads are promoted away from the air outlet, by two switching mechanisms being installed on the pushing mechanism, drive respectively
The dynamic two deep bead upset, to change the deflection angle of two deep beads, so can then be drawn air-out air-flow by two deep beads
Different directions is directed at, so as to realize the flow direction for switching the air outlet air-flow.And by two deep bead is in institute
The outer side to overturn for stating air outlet carries out wind-guiding, so the air-out air-flow blown out through the air outlet, will carry over the deep bead and blow
To remote position, finally just diffuse in indoor environment, so as to the region progress further away from the wall indoor unit
Refrigerating/heating.And in the prior art, conventional deep bead is swung only in air outlet to change the flow direction of air-out air-flow, is gone out
General mood stream circumferentially spreads to air outlet immediately from after air outlet blowout, it is difficult to the area further away from the wall indoor unit
Domain carries out refrigerating/heating.As can be seen here, the deep bead of wall indoor unit of the present invention, the air-supply for extending air-out air-flow is also acted as
Apart from effect.
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 wall indoor unit one of the present invention；
Fig. 2 is another structural representation of Fig. 1 wall indoor unit；
Fig. 3 is the schematic diagram of the normal air-out mode of Fig. 2 wall indoor unit；
Fig. 4 is the schematic diagram of one of Fig. 2 calm sense air-out mode of wall indoor unit；
Fig. 5 is two schematic diagram of the calm sense air-out mode of Fig. 2 wall indoor unit；
Fig. 6 is three schematic diagram of the calm sense air-out mode of Fig. 2 wall indoor unit.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Housing | 410 | Exhaust air flue |
| 110 | Panel | 10 | Deep bead |
| 111 | Air inlet | 10A | First deep bead |
| 200 | Heat exchanger | 10B | Second deep bead |
| 300 | Wind wheel | 20 | Deflector |
| 400 | Spiral case |
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 " outside ", " indoor " etc. in the embodiment of the present invention, " outside ", " room are somebody's turn to do
The description of inner side " etc. is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating institute
The quantity of the technical characteristic of instruction.Thus, " outside " is defined, the feature of " indoor " can be expressed or implicitly include
At least one this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be general with this area
Logical technical staff can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize this
The combination of technical scheme is not present, also not within the protection domain of application claims.
The present invention provides a kind of wall indoor unit and includes the air conditioner of the wall indoor unit, described wall-mounted
Indoor set switches the air-out direction of the wall indoor unit, to avoid air-out air-flow from directly blowing to user, and then described in raising
The comfort level of wall indoor unit.
Refer to Fig. 1 to Fig. 3, in the first embodiment of wall indoor unit of the present invention, the wall indoor unit includes
Housing 100, two deep beads 10, pushing mechanism (not shown) and two switching mechanisms (not shown)；Wherein, housing 100 has one to go out
Air port；Deep bead 10 is in be arranged in the air outlet up and down；The pushing mechanism connects two deep beads in housing 100
10, to promote two deep beads 10 to be moved to away from or close to the air outlet；Two switching mechanism is installed on the promotion machine
Structure, and two deep beads 10 of connection are corresponding in turn to, to drive two deep beads 10 to overturn.
Specifically, the top of housing 100 has an air inlet 111, inside housing 100 in the downside of air inlet 111 successively
Provided with heat exchanger 200 and wind wheel 300；Housing 100 includes panel 110, and the air outlet is located at the lower end of panel 110.The sky
When adjusting indoor set work, indoor air-flow enters from air inlet 111, after the heat exchange of heat exchanger 200, is driven by wind wheel 300 and is flowed
Sent out to air outlet.
Deep bead 10 in being arranged in the air outlet up and down, and by the pushing mechanism, promotes two deep beads 10 to remote
It is mobile from the air outlet and open the air outlet, or promote two deep beads 10 to it is mobile close to the air outlet and incite somebody to action
The air outlet closure.
Two switching mechanism is installed on the pushing mechanism, and is corresponding in turn to two deep beads 10 of connection, to be pushed away described
After the dynamic deep bead 10 of mechanism urges two is away from the air outlet, two switching mechanism drives two deep beads 10 to overturn respectively, with
Change the deflection angle of two deep beads 10, so can then be guided air-out air-flow to different directions by two deep beads 10, from
And realize the flow direction for switching the air outlet air-flow.
It should be noted that the pushing mechanism promotes reciprocating motion of two deep beads 10 away from or close to the air outlet,
It is in the progress of the outside of the air outlet, is so in order that deep bead 10 can obtain larger upset space, avoids keeping off
Aerofoil 10 is interfered in switching process by the air outlet periphery.
When the wall indoor unit works, using the controller of the wall indoor unit, the promotion machine is controlled
After structure promotes deep bead 10 away from air outlet, then control two switching mechanism to drive two deep beads 10 to overturn respectively, pass through control
Make the angle of two deep beads 10 upset, you can switch a variety of air-out modes of the wall indoor unit.Below will be to the wall
Each air-out mode of hanging indoor set describes in detail, for purposes of illustration only, will be more above in two deep beads 10 at this
Deep bead 10 is defined as the first deep bead 10A, and more underlying deep bead 10 is defined as the second deep bead 10B：
Referring to Fig. 3, in such a mode, the first deep bead 10A and the second deep bead 10B overturn respectively so far both meet
Wind face is in be oppositely arranged.The air-out air-flow of the wall indoor unit is not divided, only formed one air-flow directly from it is described go out
Air port is blown out, and realizes fast-refrigerating, and this pattern is applied to the wall indoor unit and freezed initial stage, to the indoor fast prompt drop of carry out
Temperature.
Referring to Fig. 4, in such a mode, the first deep bead 10A overturns the upper limb to its windward side towards the air outlet,
Described and deep bead 10 overturns lower edge to its windward side towards the air outlet.The air-out air-flow of the wall indoor unit
Two strands of air-flows are divided into by two deep beads 10, wherein, the windward side that main air carries over the first deep bead 10A tilts upward and blown
Go out, then get off in sprinkling shape natural subsidence, in the process, wind speed reduces, and will not directly blow to user；Secondary air flow carries over
Second deep bead 10B windward side blows to the extension wall of the wall indoor unit diagonally downward, therefore the secondary air flow is also not
User can be blowed to.And in such a mode, formed between the first deep bead 10A lee face and the second deep bead 10B lee face
There is less gap, have less amount of air-out air-flow from the gap by and blowing to the first deep bead 10A and the second deep bead
10B lee face, so as to the temperature difference of respective two plate faces of efficient balance the first deep bead 10A and the second deep bead 10B, so as to avoid
Condensed water is produced in the first deep bead 10A and the second deep bead 10B lee face.I other words in such a mode, it is described wall-mounted
Indoor set realizes two-way air-out, and two-way does not blow to user directly, while realizing calm sense air-out, effectively avoids producing cold
Condensate.
Referring to Fig. 5, in such a mode, the first deep bead 10A and the second deep bead 10B overturn respectively so far both meet
Wind face is towards the upper limb of the air outlet.The air-out air-flow of the wall indoor unit is divided into two strands of gas by two deep beads 10
Stream, two strands of air-flows carry over the first deep bead 10A windward side, the second deep bead 10B windward side and tilt upward blowout respectively, then
Get off in sprinkling shape natural subsidence, in the process, air-out air-flow is disperseed, and wind speed reduces, and will not directly blow to user.
Referring to Fig. 6, in such a mode, the first deep bead 10A and the second deep bead 10B overturn respectively so far both meet
Wind face is towards the lower edge of the air outlet.The air-out air-flow of the wall indoor unit is divided into two strands of gas by two deep beads 10
Stream, two strands of air-flows carry over the first deep bead 10A windward side, the second deep bead 10B windward side and blown out diagonally downward respectively,
During this, air-out air-flow is disperseed, and wind speed reduces, and air-flow blows to the extension wall of the wall indoor unit, therefore air-out air-flow is also
User will not be blowed to.
Technical scheme, by setting two in the deep bead being arranged in up and down on the air outlet in housing 100
10, and the pushing mechanism by being installed in housing 100, promote two deep beads 10 to do remote or lean on the outside of the air outlet
The reciprocating motion of the nearly air outlet, so that deep bead 10 can obtain larger upset space, and is pushed away in the pushing mechanism
After dynamic two deep beads 10 are away from the air outlet, by two switching mechanisms being installed on the pushing mechanism, two are driven respectively
Deep bead 10 is overturn, and to change the deflection angle of two deep beads 10, so can then be guided air-out air-flow by two deep beads 10
To different directions, so as to realize the flow direction for switching the air outlet air-flow.
Because deep bead 10 is the outer side to overturn progress wind-guiding in the air outlet, so going out through air outlet blowout
General mood stream, deep bead 10 will be carried over and blow to remote position, finally just diffused in indoor environment, so as to further away from described
The region of wall indoor unit carries out refrigerating/heating.And in the prior art, conventional deep bead 10 is only swung in air outlet
To change the flow direction of air-out air-flow, air-out air-flow circumferentially spreads to air outlet immediately from after air outlet blowout, it is difficult to compared with
Region away from the wall indoor unit carries out refrigerating/heating.As can be seen here, the deep bead of wall indoor unit of the present invention
10, also act as the air supplying distance effect for extending air-out air-flow.
Fig. 2 to Fig. 4 is referred to, the structure of the pushing mechanism there are a variety of set-up modes, and the pushing mechanism can be simultaneously
Promote two deep beads 10 to be synchronized with the movement, or promote two deep beads, 10 respective self-movement.
In the present embodiment, for ease of control two deep beads 10 motion, the pushing mechanism include two groups respectively to
The driving group of two deep beads 10 of corresponding driving, each driving group include the first motor, the tooth with first motor connection
Wheel, and push rod, the push rod inside and outside can be slidably mounted in housing 100, and the outer end of the push rod is connected with deep bead 10,
And the push rod is provided with the rack engaged with the gear.
Specifically, the first motor of each driving group, gear and push rod quantity are two, two push rods
It is inside and outside to be slidably mounted in housing 100, and both ends of the outer end of two push rods respectively with a deep bead 10 are connected, two teeth
Take turns the rack respectively with two push rods to engage, two first motors correspond to two gears of driving respectively, to drive
Two push rods inwardly or outwardly promote deep bead 10 to move.
The push rod is slidably mounted on the mode in housing 100, can be provided with the collar or slideway in housing 100,
The inner of the push rod is slidably connected by the collar or slideway with housing 100, to prevent the push rod from the set
Ring slips, and the inner of the push rod is equipped with the disconnecting prevention structure being adapted to, such as fastener or anticreep self-locking spring slice with the set.
To reduce the power consumption of first motor, the drive device can also set one to reset in the inner of the push rod
Spring, one end of the back-moving spring are connected with push rod the inner, and the other end of the back-moving spring is connected with housing 100,
To aid in the push rod to move back and forth using the elasticity of the back-moving spring, so as to reduce the power consumption of first motor.
In other embodiments, it is described to promote dress if the pushing meanss drive two deep beads 10 to be synchronized with the movement simultaneously
Put the gear including the first motor, with first motor connection, and pusher bar support.The pusher bar support can it is inside and outside slidably
It is installed in housing 100, the pusher bar support has the first push rod and the second deep bead 10B being connected with the first deep bead 10A
Second push rod of connection, and the connecting rod of connection first push rod and the second push rod.First push rod or described second
Push rod is provided with the rack engaged with the gear, to drive the pusher bar support outwardly or inwardly to slide by first motor
It is dynamic, to drive two deep beads 10 to be moved back and forth on the outside of the air outlet.
Fig. 3 and Fig. 4 are referred to, the structure of the switching mechanism there are a variety of set-up modes, does not limit herein.
In the present embodiment, two switching mechanisms are divided into described in two groups in driving group, each switching mechanism bag
The second motor on the push rod outer end of the driving group is included, the windward side of deep bead 10 is provided with lug, second electricity
The drive shaft of machine is connected with the lug, to drive deep bead 10 to spin upside down.
Specifically, the outer end of each push rod is located at motor box, and the second motor of the switching mechanism is installed on described
In motor box, the drive shaft of second motor is stretched out from the motor box and is connected with the lug, passes through the described second electricity
Machine driving deep bead 10 rotates.
In other embodiments, the switching mechanism can include the second motor and song for being installed on the push rod outer end
Handle, one end of the crank and the driving axis connection of second motor, the other end and deep bead 10 of the crank are windward
Face connects, and second motor drives deep bead 10 to spin upside down to drive the crank-swinging.
Referring to Fig. 4, in the present embodiment, deep bead 10 can be in that tabular is set, can also be in that arcuation is set, specifically
It is fixed not limit.But, it is contemplated that in flat deep bead 10, its water conservancy diversion effect is poor, and when the air-out with larger wind speed
Air-flow is directly impacted when on flat deep bead 10, easily produces larger noise.
Therefore preferably, the windward side of each deep bead 10 is set from its top edge to its lower edge in outwards recessed arcuation.
It is arranged such so that the windward side of deep bead 10 forms arcuation spigot surface, is kept out the wind when the air-out air-flow with larger wind speed is blown to
During the windward side of plate 10, the arcuation spigot surface will be carried over and smoothly blown out, and its water conservancy diversion effect be strengthened with this, and be not likely to produce noise.
Referring to Fig. 4, in the present embodiment, air-out air-flow is carried out for ease of deep bead 10 to dredge stream, deep bead 10 is met
Wind face is provided with multiple guiding gutters (not shown) extended along the width of deep bead 10, and multiple guiding gutters are along deep bead 10
Length direction be intervally arranged.
Specifically, the length direction of deep bead 10 is consistent with the length direction of the air outlet, and the guiding gutter can be in
To the U-shaped or V-type setting of the air outlet side opening.Multiple guiding gutters on deep bead 10, on the one hand it can go out general mood
When stream blows to deep bead 10, by air-out air-flow comb stream into the less air-flow of multiply so that air-out air-flow more gently to
Under spread out, avoid wind sense too strong and cause user to produce the malaise symptoms such as dizzy or flu；On the other hand, the guiding gutter
With two connected guide faces, the guide face of multiple guiding gutters then increase accordingly the contact surface of deep bead 10 and air-out air-flow
Product, increase effectively the windage of air current flow, so as to advantageously reduce the wind speed of air-out air-flow, realizes calm sense air-out.
Preferably, the guiding gutter has a two connected guide faces, and formed angular range is between two wind-guiding face
30 °~120 °, such as 45 °, 65 °, 85 ° or 115 °.If the α is less than 30 °, two connected water conservancy diversion of guiding gutter 120
Formed angle is too small between face, and guiding gutter 120 is larger to the resistance of air-out air-flow, and air-out air-flow is not easy logical from guiding gutter 120
Cross；If the α is more than 120 °, formed angle is excessive between two connected guide faces of guiding gutter 120, and guiding gutter 120 is right
The resistance of air-out air-flow is smaller, and air-out air-flow causes guiding gutter 120 to imitate the comb stream of air-out air-flow quickly through guiding gutter 120
Fruit unobvious.Therefore formed angular range between the two of guiding gutter 120 connected guide faces is defined to 30 °~120 °.
Referring to Fig. 3, in the present embodiment, it is described to lead in order to strengthen thin stream effect of the guiding gutter to air-out air-flow
The depth of chute is in be gradually reduced setting on the water conservancy diversion direction of the guiding gutter.
This setup, allow for, wind speed of the air-out air-flow before guiding gutter is entered is larger, if the guiding gutter
Depth is smaller, and air-out air-flow is easy to go out the guiding gutter, and is not easy to be collected in the guiding gutter and blows out.Therefore, pass through by
The depth of the guiding gutter in setting is gradually reduced, then may be such that the guiding gutter at it on the water conservancy diversion direction of the guiding gutter
The vallecular cavity of water conservancy diversion direction front end is larger, and on the one hand the contact area of the guiding gutter and air-out air-flow is larger, is advantageous to increase wind
On the other hand resistance can be collected more air-out air-flow in the guiding gutter with reducing the wind speed of air-out air-flow, enhancing water conservancy diversion effect
Fruit；And vallecular cavity of the guiding gutter in its water conservancy diversion direction rear end is smaller, then the contact area of the guiding gutter and air-out air-flow compared with
Small, windage is smaller, is advantageous to export air-out air-flow from the guiding gutter rear end.
It is considered that in different modes, the water conservancy diversion direction of the guiding gutter on two deep beads 10 is different, therefore in design, should
The air-out mode mainly used according to user is chosen.
Referring to Fig. 4, if user more commonly uses the calm sense air-out mode one of the foregoing wall indoor unit, and other
Air-out mode is using less, then the water conservancy diversion direction of two deep beads 10 is defined in the air-out mode one.Wherein, by the first deep bead
The depth of guiding gutter on 10A, in setting is gradually reduced, is kept out the wind from the first deep bead 10A lower edge to its upper limb with strengthening first
Plate 10A dredges the effect of stream to air-out air-flow upwards；The depth of guiding gutter on second deep bead 10B is from the second deep bead 10B's
Upper limb, in setting is gradually reduced, the effect of stream is dredged to strengthen the second deep bead 10B to air-out air-flow upwards to its lower edge.So as to
Strengthen the calm sense air-out effect of the air-out mode.
If referring to Fig. 5, the calm sense air-out mode two of the more usual foregoing wall indoor unit of user, with this
The water conservancy diversion direction of two deep beads 10 is defined in air-out mode two.As shown in figure 5, on the first deep bead 10A and the second deep bead 10B
Guiding gutter depth it is bottom-up in being gradually reduced setting, so can then strengthen the first deep bead 10A and be kept out the wind with second
Plate 10B dredges the effect of stream upwards to air-out air-flow simultaneously.
If referring to Fig. 6, the air-out mode three of the more usual foregoing wall indoor unit of user, with the air-out mould
The water conservancy diversion direction of two deep beads 10 is defined in formula three.That is the depth of the first deep bead 10A and the guiding gutter on the second deep bead 10B
Bottom-up is in be gradually reduced setting, simultaneously downward to air-out air-flow to strengthen the first deep bead 10A and the second deep bead 10B
Dredge the effect of stream.
Fig. 4 to 6 please be participate in, in the present embodiment, in order to which the air-out air-flow for driving the wind wheel 300 is efficiently directed to institute
Air outlet is stated, spiral case 400 is provided with housing 100, spiral case 400 has the exhaust air flue 410 connected with the air outlet, spiral case
400 in being rotatablely equipped with deflector 20 in exhaust air flue 410.
The rotational installation mode of deflector 20 can be pivot joint or be hinged, the angle turned over by adjusting deflector 20
Degree, can adjust the windward side of flow direction two deep beads 10 of deviation of the air-out passage interior air-flow, so controllable air-out air-flow to
Upper blowout or the throughput blown out downwards.
It is relatively low in view of air-out gas flow temperature, when air-out air-flow is blown out from the air outlet, two deep beads 10 it is leeward
Face produces condensed water, therefore preferably, the windward side of deep bead 10 is provided with heat-insulation layer.Specifically, the windward side of two deep beads 10 is equal
Provided with the heat-insulation layer, the heat-insulation layer can be heat-preservation cotton or heat barrier foam, so avoid air-out air-flow from the air-out
Mouthful by when, deep bead 10 lee face produce condensed water.
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 (10)
- A kind of 1. wall indoor unit, it is characterised in that including：Housing, there is an air outlet；Two deep beads, two deep beads are in be arranged in the air outlet up and down；Pushing mechanism, in the housing, and two deep beads are connected, to promote two deep beads to remote or close The air outlet movement；AndTwo switching mechanisms, the pushing mechanism is installed on, and is corresponding in turn to two deep beads of connection, to be kept out the wind described in driving two Plate is overturn.
- 2. wall indoor unit as claimed in claim 1, it is characterised in that the pushing mechanism includes two groups and corresponds to drive respectively The driving group of dynamic two deep beads, each driving group include the first motor, the gear with first motor connection, with And push rod, the push rod inside and outside can be slidably mounted to the inner walls, the outer end of the push rod is connected with the deep bead, And the push rod is provided with the rack engaged with the gear.
- 3. wall indoor unit as claimed in claim 2, it is characterised in that two switching mechanisms are divided into drive described in two groups In dynamic group, each switching mechanism includes the second motor on the push rod outer end of the driving group, the deep bead Windward side be provided with lug, the drive shaft of second motor is connected with the lug, to drive the deep bead to spin upside down.
- 4. wall indoor unit as claimed in claim 1, it is characterised in that the windward side of the deep bead is provided with multiple along institute The guiding gutter of deep bead width extension is stated, and length direction of multiple guiding gutters along the deep bead is intervally arranged.
- 5. wall indoor unit as claimed in claim 4, it is characterised in that the depth of the guiding gutter is in the guiding gutter It is in be gradually reduced setting on water conservancy diversion direction.
- 6. wall indoor unit as claimed in claim 4, it is characterised in that the guiding gutter has two connected wind-guiding faces, Angular range formed by two wind-guiding face is 30 °~120 °.
- 7. wall indoor unit as claimed in claim 1, it is characterised in that the windward side of each deep bead is from its top Edge is set to its lower edge in outwards recessed arcuation.
- 8. the wall indoor unit as described in any one of claim 1 to 7, it is characterised in that the housing includes spiral case, described Spiral case has the exhaust air flue that is connected with the air outlet, and the spiral case in the exhaust air flue in being rotatablely equipped with deflector.
- 9. the wall indoor unit as described in any one of claim 1 to 7, it is characterised in that the windward side of the deep bead is set There is heat-insulation layer.
- 10. a kind of air conditioner, it is characterised in that including the wall indoor unit as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821977.3A CN107477690A (en) | 2017-09-12 | 2017-09-12 | Wall indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710821977.3A CN107477690A (en) | 2017-09-12 | 2017-09-12 | Wall indoor unit and air conditioner |
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| CN107477690A true CN107477690A (en) | 2017-12-15 |
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| CN201710821977.3A Pending CN107477690A (en) | 2017-09-12 | 2017-09-12 | Wall indoor unit and air conditioner |
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| CN109210750A (en) * | 2018-08-30 | 2019-01-15 | 珠海格力电器股份有限公司 | The air ducting and control method of air conditioner |
| CN109579134A (en) * | 2018-11-27 | 2019-04-05 | 李元芳 | A kind of wind-force commutation disperser for Internet of Things air-conditioning |
| CN109974089A (en) * | 2019-04-23 | 2019-07-05 | 广东美的制冷设备有限公司 | Wall indoor unit and air conditioner |
| CN110410861A (en) * | 2018-04-28 | 2019-11-05 | 广东美的制冷设备有限公司 | Cabinet air-conditioner |
| CN114963327A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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