CN108375108A - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN108375108A CN108375108A CN201810032261.XA CN201810032261A CN108375108A CN 108375108 A CN108375108 A CN 108375108A CN 201810032261 A CN201810032261 A CN 201810032261A CN 108375108 A CN108375108 A CN 108375108A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- wall
- air outlet
- air
- indoor unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
-
- 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
- F24F13/1413—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 more than one tilting member, e.g. with several pivoting blades
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)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention provides a kind of wall-hanging air conditioner indoor unit, including shell, lower front has the upper air outlet being arranged above and below and lower air outlet；Air duct, for guiding the wind in shell at supreme air outlet and lower air outlet；And guiding subassembly comprising：First guide plate is fixed between air outlet and lower air outlet；Second guide plate, front end are pivotably mounted on the first guide plate rear end；Third guide plate, rear end are pivotably mounted on the lower wall of air duct, and guiding subassembly is configured to：The second guide plate can be made, which to be switched to, makes its rear end be resisted against air duct upper wall, and so that third guide plate is fitted under the lower wall of air duct and blow position, with the access of the supreme air outlet of closing air flue, wind is made to be only capable of blowing out from lower air outlet；Can make the second guide plate and third guide plate be switched to so that the second guide plate rear end is connected with third bar nose on blow position, with closing air flue to the access of lower air outlet, wind is made to be only capable of blowing out from upper air outlet.
Description
Technical field
The present invention relates to air-conditioning technique field, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technology
With popularizing for air-conditioning, user is higher and higher to the comfort of air-supply and the requirement of health.Existing air-conditioning
Pattern is single, and cold-hot wind directly blows to human body if not by processing, and user can feel uncomfortable.Not only wind sense experience compared with
Difference, but also health can be influenced.
Invention content
The invention aims to provide a kind of wall-hanging air conditioner indoor unit, to enrich air supply pattern, relaxing for user is promoted
Appropriateness improves the wind sense experience of user.
Particularly, the present invention provides a kind of wall-hanging air conditioner indoor units, including：
Shell, lower front have the upper air outlet being arranged above and below and lower air outlet；
Air duct, for guiding the wind in the shell to the upper air outlet and the lower air outlet；With
Guiding subassembly comprising：
First guide plate is fixed between the upper air outlet and the lower air outlet；
Second guide plate, front end are pivotably mounted on first guide plate rear end；
Third guide plate, rear end are pivotably mounted on the air duct lower wall, and guiding subassembly is configured to：
Second guide plate can be made, which to be switched to, makes its rear end be resisted against the air duct upper wall, and the third guide plate is made to be bonded
Position is blown under the air duct lower wall, to close the air duct to the access of the upper air outlet, wind is made to be only capable of under described
Air outlet is blown out；
Second guide plate and the third guide plate can be made, which to be switched to, makes second guide plate rear end and the third guide plate
Front end connect on blow position, to close the air duct to the access of the lower air outlet, wind is made to be only capable of from the upper air outlet
Blowout.
Optionally, first guide plate tilts gradually downward from its front end to rear end.
Optionally, first guide plate is the arc plate that axis is located at its back upper place.
Optionally, second guide plate is tablet；Second guide plate is when blowing position on described, with described
One guide plate is tangent.
Optionally, the third guide plate tilts gradually downward from back to front when blowing position on described.
Optionally, the third bar nose has groove, and second guide plate is when blowing position on described, thereafter
End is placed in the groove, so that the upper surface of the second guide plate and first guide plate smoothly connects.
Optionally, when blowing position under second guide plate is in described, make second guide plate and the air duct lower wall
It tilts and extends gradually downward from back to front；And when blowing position on second guide plate is in described, make second guide plate
It gradually tilts and extends upwards from back to front with the air duct upper wall.
Optionally, wind deflector is provided at the lower air outlet, the wind deflector is configured to rotate around a transverse axis
Ground adjusts the air-out direction up and down of the lower air outlet.
Optionally, when blowing position on second guide plate is in described, the wind deflector is made to be located at second guide plate
Outside.
Optionally, motor is respectively installed at the pivotal axis of second guide plate and the third guide plate, is respectively used to drive
It moves second guide plate and the third guide plate pivots.
Optionally, be equipped at the lower wall in the air duct it is multiple lead wind pendulum leaf, it is multiple described to lead wind pendulum leaf in transverse direction
Arrangement, and be configured to adjust to rotation the left and right air-out direction of the upper air outlet and the lower air outlet.
Optionally, it is provided with air outlet grate at the upper air outlet.
Two air outlets of setting and a guiding subassembly, enrich air-supply mould in the wall-hanging air conditioner indoor unit of the present invention
Formula.Second guide plate and third guide plate can be such that wind is only blown out from upper air outlet, so that wind is raised up, will not blow in when above blowing position
To user, but refrigerating/heating performance will not be influenced, realize the air-supply effect for not blowing people, promote the wind sense experience of user.Second
Guide plate and third guide plate are in down when blowing position, are made wind be only capable of blowing out from lower air outlet, are realized powerful refrigeration/system of normal mode
Thermal effect.Also, the setting of the first guide plate and third guide plate can reduce the size of the second guide plate, avoid the second guide plate excessive
Cause indoor motor spindle blocked up.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic elevational view of the wall-hanging air conditioner indoor unit of one embodiment of the invention；
Fig. 2 is the sectional view of the wall-hanging air conditioner indoor unit of one embodiment of the invention, and wherein air deflector blows position in upper
It sets；
Fig. 3 is the sectional view of the wall-hanging air conditioner indoor unit of one embodiment of the invention, and wherein air deflector blows position under
It sets, wind deflector is in vertical state；
Fig. 4 is the sectional view of the wall-hanging air conditioner indoor unit of one embodiment of the invention, and wherein air deflector blows position under
It sets, wind deflector is in horizontality.
Specific implementation mode
The wall-hanging air conditioner indoor unit of the embodiment of the present invention is described referring to Fig. 1 to Fig. 4.Wherein, "front", "rear",
The orientation or positional relationship of the instructions such as "upper", "lower", "top", "bottom", "inner", "outside", " transverse direction " is side based on ... shown in the drawings
Position or position relationship, are merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in Figures 1 to 4, the wall-hanging air conditioner indoor unit of the embodiment of the present invention may include shell 100, steams in general manner
Send out device 900, wind turbine 800,300, two, air duct air outlet (two air outlets are respectively upper air outlet 120 and lower air outlet 130)
And guiding subassembly.The wall-hanging air conditioner indoor unit together constitutes with Vapor Compression Refrigeration Cycle system with air-conditioner outdoor unit (not shown)
System realizes the refrigerating/heating to indoor environment.
Wind turbine is preferably the axis direction cross flow fan 800 that (i.e. the left and right directions of Fig. 1 marks) extends in transverse direction, is used
In promoting air to be flow to from evaporator 900 at upper air outlet 120 or lower air outlet 130, then blow to interior.
Evaporator 900 is used to carry out heat exchange with the air for entering shell 100 from air inlet 110, forms heat exchange wind (tool
Body, when refrigeration are cold wind, and when heating is hot wind).Evaporator 900 preferably covers 800 front of cross flow fan and superjacent air space
Three-stage evaporator fin.
The top of shell 100 has air inlet 110, has air-inlet grille at air inlet 110.The lower front of shell 100
It is provided with upper air outlet 120 above-mentioned and lower air outlet 130.Upper air outlet 120 and lower air outlet 130 arrange along the vertical direction.
Upper air outlet 120 is in upside and is arranged forward, and lower air outlet 130 is in downside and opened downward facing forward.Such as Fig. 1, shell 100 can be
The strip structure that laterally (i.e. left and right directions) extends.Upper air outlet 120 and lower air outlet 130 are the length extended in transverse direction
Strip gab.
Air duct 300 is provided in shell 100, the arrival end in air duct 300 is located at cross flow fan 800, and outlet end is located at two
At a air outlet.Air duct 300 is used to heat exchange wind being drained at air outlet from evaporator 900, and wind is made to be blown out from air outlet,
To realize the refrigerating/heating of indoor environment.
Guiding subassembly includes three guide plates, respectively the first guide plate 101, the second guide plate 500 and third guide plate 700.Three
Guide plate extends transversely.First guide plate 101 is fixed between air outlet 120 and lower air outlet 130, concretely shell
A part for body front panel.The front end of second guide plate 500 is pivotably mounted on 101 rear end of the first guide plate, and pivotal axis 510 is along cross
Extend to direction.The rear end (ends D) of third guide plate 700 is provided with pivotal axis 710, to be pivotably mounted under air duct 300
On wall.Guiding subassembly is configured to：The second guide plate 500 can be made, which to be switched to, makes its rear end (ends E) be resisted against the upper wall in air duct 300, and
So that third guide plate 700 is fitted under the lower wall in air duct 300 and blow position (being fitted in CG sections), with 300 supreme outlet air of closing air flue
The access of mouth 120 makes wind be only capable of blowing out from lower air outlet 130, as shown in Figure 3 and Figure 4.The second guide plate 500 and third can also be made
Guide plate 700 be switched to so that the rear end of the second guide plate 500 is connected with the front end of third guide plate 700 on blow position, with closing air flue
300 to lower air outlet 130 access, make wind be only capable of from upper air outlet 120 blow out.
It is pivoted to realize, each self installation at the pivotal axis 510 of the second guide plate 500 and the pivotal axis 710 of third guide plate 700
There is motor, is respectively used to the second guide plate 500 of driving and third guide plate 700 pivots.Also, make the second guide plate 500 and third guide plate
700 can consolidate be maintained at blow position or under blow position.
Lower wall bottom end G of the ends D of third guide plate apart from air duct 300 is separated by setting, makes third guide plate 700 and the second guide plate
The distance of 500 upper walls away from air duct 300 is closer to making air-flow more quickly flow at air outlet 120.
Specifically, air duct 300 is made of upper volute 320 and lower spiral case 310, under inner wall, that is, air duct 300 of lower spiral case 310
Wall, the upper wall in inner wall, that is, air duct 300 of upper volute 320.Upper volute 320 has volute tongue 321, is blown in the case where the second guide plate 500 is in
When position, its rear end is resisted against at volute tongue 321, after the second guide plate 500 together constitutes with new air duct with lower spiral case 310, to make
The upper wall of fresh flue reconstitutes complete spiral case inlet pressure, so that wind direction is met the flow direction requirement of cross flow fan 800, promotes wind turbine effect
Rate.
In some embodiments, such as Fig. 2, can make the first guide plate 101 from its front end (ends A) to rear end (ends B) gradually downward
It tilts.It is specific that the first guide plate 101 is preferably made to be the arc plate that axis (O axis) is located at its back upper place.The central angle of arc plate is θ,
Radius is R.Wherein 35mm≤R≤50mm, preferably R=44mm.The value range at the angles θ is 0 °≤θ≤90 ° preferably θ=47 °.
Second guide plate 500 is preferably tablet, when blowing position on the second guide plate 500 is in described, with the first guide plate 101
Tangent, i.e. OB is perpendicular to the second guide plate 500.When third guide plate 700 is in and above blows position, make it from back to front (from D end to F
End) it tilts gradually downward.In this way, can prevent from occurring maelstrom influence air quantity herein, generate loud noise.
In addition, when blowing position under described, keep the second guide plate 500 and the lower wall in the air duct 300 gradual from back to front
Extension, such as Fig. 3 are tilted down, so that wind direction inclined downward facing forward.When the second guide plate 500 is in and above blows position, make described the
Two guide plates 500 and the upper wall in air duct 300 gradually tilt upwards from back to front to be extended, such as Fig. 2, so that wind inclined upward facing forward.
In some embodiments, as shown in Fig. 2, 700 front end of third guide plate have groove 702, the second guide plate 500 in
On when blowing position, its rear end is placed in groove 702 so that the upper surface of the second guide plate 500 and the first guide plate 700 smoothly connects,
Avoid the uneven influence air-flow flowing in the two joint.May be provided with liner in groove 702, in favor of with the second guide plate 500
Sealing.
In some embodiments, as shown in Figures 1 to 4, it is provided with wind deflector 200 at lower air outlet 130.Wind deflector 200
It is configured to rotationally adjust the air-out direction up and down of lower air outlet 130 around a transverse axis.In addition, at the second guide plate 500
When blowing position on aforementioned, wind deflector 200 is made to be located at the outside of the second guide plate 500, so that air outlet 130 need not descended to blow
When, make the lower air outlet 130 of the closing of wind deflector 200 keep air conditioner indoor unit bottom appearance more beautiful such as Fig. 1 and Fig. 2.
In some embodiments, as shown in Figures 2 to 4, be equipped at the lower wall in air duct 300 it is multiple lead wind pendulum leaf 400, it is more
A wind pendulum leaf 400 of leading arranges in transverse direction, and is configured to adjust to rotation a left side for air outlet 120 and lower air outlet 130
Right air-out direction guides wind to the left or to the right.Wind pendulum leaf is led to use extensively, herein not in existing wall-hanging air conditioner indoor unit
Its concrete structure is repeated again.
In some embodiments, it is provided with air outlet grate at upper air outlet 120.The setting of air outlet grate makes air outlet
120 is more beautiful.Meanwhile air outlet grate can be made to be configured to after so that wind is passed through, forward upward tilts blowout, makes it have guiding wind
To effect.
The wall-hanging air conditioner indoor unit of the embodiment of the present invention can realize a variety of air supply patterns：
(1) people's pattern is not blown.As shown in Fig. 2, the second guide plate 500 and third guide plate 700 are in and above blow position.At this point, wind
Raise up blowout, will not blow to user, but will not influence refrigerating/heating performance, realizes the air-supply effect for not blowing people, avoids user
Discomfort is caused by wind blow-through, promotes the wind sense experience of user.When air-conditioning is freezed or heated, it can be used and do not blow people's pattern.
(2) powerful heating mode.As shown in figure 3, the second guide plate 500 and third guide plate 700 are in down and blow position, and wind-guiding
Plate 200 will guide under wind direction, make blow-through under wind direction.There is ascendant trend because hot-air density is smaller, as possible blow hot wind downwards,
Heating effect can be enhanced.
(3) powerful refrigeration mode.As shown in figure 4, the second guide plate 500 and third guide plate 700 are in down and blow position, and wind-guiding
Plate 200 will guide before wind direction, make wind direction fore blow, has sinking tendency because cold air density is larger, as possible blows cold wind upwards, energy
Enough enhance refrigeration effect.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of wall-hanging air conditioner indoor unit, it is characterised in that including：
Shell, lower front have the upper air outlet being arranged above and below and lower air outlet；
Air duct, for guiding the wind in the shell to the upper air outlet and the lower air outlet；And guiding subassembly,
Including：
First guide plate is fixed between the upper air outlet and the lower air outlet；
Second guide plate, front end are pivotably mounted on first guide plate rear end；
Third guide plate, rear end are pivotably mounted on the air duct lower wall, and the guiding subassembly is configured to：
Second guide plate can be made, which to be switched to, makes its rear end be resisted against the air duct upper wall, and the third guide plate is made to fit in institute
It states and blows position under the lower wall of air duct, to close the air duct to the access of the upper air outlet, wind is made to be only capable of from the lower outlet air
Mouth blowout；
Second guide plate and the third guide plate can be made, which to be switched to, makes second guide plate rear end and the third bar nose
Position is blown on connecting, and to close the air duct to the access of the lower air outlet, wind is made to be only capable of blowing out from the upper air outlet.
2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
First guide plate tilts gradually downward from its front end to rear end.
3. wall-hanging air conditioner indoor unit according to claim 2, which is characterized in that
First guide plate is the arc plate that axis is located at its back upper place.
4. wall-hanging air conditioner indoor unit according to claim 3, which is characterized in that
Second guide plate is tablet；And
Second guide plate is tangent with first guide plate when blowing position on described.
5. wall-hanging air conditioner indoor unit according to claim 3, which is characterized in that
The third guide plate tilts gradually downward from back to front when blowing position on described.
6. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The third bar nose has groove, and second guide plate is when blowing position on described, described in the merging of its rear end
In groove, so that the upper surface of the second guide plate and first guide plate smoothly connects.
7. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
Second guide plate be in it is described under blow position when, make second guide plate and the air duct lower wall from back to front by
Gradually tilt down extension；And
Second guide plate be in it is described on blow position when, make second guide plate and the air duct upper wall from back to front by
It gradually tilts and extends upwards.
8. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
Be provided with wind deflector at the lower air outlet, the wind deflector be configured to can rotationally to adjust around a transverse axis it is described under
The air-out direction up and down of air outlet.
9. wall-hanging air conditioner indoor unit according to claim 8, which is characterized in that
When blowing position on second guide plate is in described, the wind deflector is made to be located at the outside of second guide plate.
10. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
Motor is respectively installed at the pivotal axis of second guide plate and the third guide plate, is respectively used to drive described second to lead
Plate and the third guide plate pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032261.XA CN108375108B (en) | 2018-01-12 | 2018-01-12 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032261.XA CN108375108B (en) | 2018-01-12 | 2018-01-12 | Wall-mounted air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108375108A true CN108375108A (en) | 2018-08-07 |
| CN108375108B CN108375108B (en) | 2019-12-31 |
Family
ID=63015633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810032261.XA Active CN108375108B (en) | 2018-01-12 | 2018-01-12 | Wall-mounted air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108375108B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284281A1 (en) * | 2021-07-12 | 2023-01-19 | 重庆海尔空调器有限公司 | Wall-mounted indoor air-conditioning unit and air conditioner having same |
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| Publication number | Publication date |
|---|---|
| CN108375108B (en) | 2019-12-31 |
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