CN107166510A - Indoor apparatus of air conditioner - Google Patents
Indoor apparatus of air conditioner Download PDFInfo
- Publication number
- CN107166510A CN107166510A CN201610127758.0A CN201610127758A CN107166510A CN 107166510 A CN107166510 A CN 107166510A CN 201610127758 A CN201610127758 A CN 201610127758A CN 107166510 A CN107166510 A CN 107166510A
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- Prior art keywords
- casing
- air outlet
- lateral
- air
- indoor apparatus
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- 238000005452 bending Methods 0.000 claims abstract description 7
- 230000000630 rising effect Effects 0.000 claims description 17
- 239000002023 wood Substances 0.000 claims description 17
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 13
- 238000004378 air conditioning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention relates to a kind of indoor apparatus of air conditioner, including：Casing, is located at at least one air inlet, the lower air outlet positioned at casing bottom and respectively casing both sides and towards first lateral air outlet and the second lateral air outlet in the lateral front of casing；Heat-exchanger rig, is arranged in casing, and is configured to and flows through its air progress heat exchange；Fan assembly, is arranged in casing, and is configured to promote the air after exchanging heat through heat-exchanger rig to flow towards lower air outlet, the first lateral air outlet and the second lateral air outlet；And first fix wind deflector and second fix wind deflector, it is arranged in casing, and the first lateral air outlet and the second lateral air outlet are extended to by the inside bending of casing respectively, to be guided respectively to the air that the first lateral air outlet and the second lateral air outlet are flowed to from fan assembly.Thus, the angle of indoor apparatus of air conditioner air-supply is increased, its blowing range is expanded, improves its comfort level, reduce noise.
Description
Technical field
The present invention relates to air-conditioning technique, more particularly to a kind of indoor apparatus of air conditioner.
Background technology
At present, the air-out mode of traditional wall-hanging air conditioner indoor unit is generally usual at lower air-out, its air outlet
Guide plate is provided with, to pass through the air-out direction of the adjustment air outlet that swings up and down or swing of guide plate.However,
Such a mode adjustable range is limited, it is difficult to realize the air-supply requirement in a wide range of.Even in traditional wall-mounted sky
Fluid is set to raise up or side-blown by some unconventional means on the basis of tune indoor set, the damage of wind speed and blast
Lose also than larger, so as to cause that the power consumption of indoor apparatus of air conditioner is higher, noise is larger.
Some indoor apparatus of air conditioner of the prior art set an air outlet, machine respectively in its underpart and left and right ends
In shell a blower fan is provided with each air outlet of correspondence.Lower air outlet towards casing lower front side, it is left
The air outlet at right two ends is respectively facing the left side and right side of casing, to pass through bottom air-out and left and right ends air-out
Realize the air-supply effect in a wide range of.Although this indoor apparatus of air conditioner, which is seemed, obtains the larger air-supply that compares
Scope, but wall-hanging air conditioner indoor unit is commonly installed on the wall of neighbouring corner indoors, it is left through it
The wind that the air outlet at right two ends is sent out would generally directly blow to another wall vertical with wall where indoor set
Above or back to another wall blow out, the two regions are not admitted to the normal activity region of user.Therefore,
The actual blowing range of this indoor apparatus of air conditioner and traditional only indoor apparatus of air conditioner with lower air outlet
Blowing range is more or less the same.That is, this indoor apparatus of air conditioner does not expand its model of blowing veritably not only
Enclose, but also can be because having opened up two air outlets more and having added two blower fans causes manufacturing cost and power consumption
Increase considerably.Even so, even if not considering the installation site of indoor apparatus of air conditioner, through this air conditioning chamber
The wind that the interior multiple air outlets of machine are sent out is respectively facing two opposite directions or mutually orthogonal direction is directly blown
Go out, the blowing ranges of multiple air outlets has interruption, discontinuous, causes the temperature of interior uneven in temperature, seriously
Influence the comfortable sexual experience of user.
The content of the invention
One object of the present invention is intended to overcome at least one defect of the prior art to be blown model there is provided one kind
Enclose larger indoor apparatus of air conditioner.
Another object of the present invention is to improve the comfort level experience of user.
A further object of the present invention is the effect for the encircling type air-supply for strengthening indoor apparatus of air conditioner, reduction air conditioning chamber
The noise of interior machine.
To achieve these goals, the present invention provides a kind of indoor apparatus of air conditioner, including：
Casing, lower air outlet and difference with least one air inlet, positioned at the casing bottom
It is positioned at the casing both sides and lateral towards first lateral air outlet in the lateral front of the casing and second
Air outlet；
Heat-exchanger rig, is arranged in the casing, and is configured to and flows through its air progress heat exchange；
Fan assembly, is arranged in the casing, and is configured to promote the sky after exchanging heat through the heat-exchanger rig
Gas flows towards the lower air outlet, first lateral air outlet and second lateral air outlet；With
First, which fixes wind deflector and second, fixes wind deflector, is arranged in the casing, and respectively by the machine
Shell inside bending extend to first lateral air outlet and second lateral air outlet, with respectively to from
The fan assembly flows to first lateral air outlet and the air of second lateral air outlet is drawn
Lead.
Alternatively, the casing includes：
Front panel, the front portion for constituting the casing；
Back casing, the rear portion for constituting the casing；And
First annulus and the second annulus, are for respectively forming first lateral air outlet and described second
Lateral air outlet；Wherein
The close indoor apparatus of air conditioner of first annulus and second annulus prolongs along the longitudinal direction
The edge similar shape of the inner side section for the vertical decile plane stretched respectively with two lateral side ends of the front panel
It is connected, the outside section away from the vertical decile plane point of first annulus and second annulus
Outer ledge similar shape not with the described first fixation wind deflector and the second fixation wind deflector is connected.
Alternatively, the inner side section of first annulus compared to first annulus outside section more
Plus it is forward so that first lateral air outlet towards the casing outside in front of；And
Second annulus is symmetrical arranged with first annulus so that second lateral air outlet with
First lateral air outlet is symmetrical and outside towards the casing in front of.
Alternatively, the first fixation wind deflector and the second fixation wind deflector include：
Rising wood, extends to front curve and extends from inside to outside along the first curve from the bottom to top；
Lower edge, positioned at the lower section of the rising wood, and from top to bottom extends to front curve, from inside to outside
Ground extends along first curve；And
Board body part, is connected between the rear edge of the rising wood and the rear edge of the lower edge, and from top to bottom
Ground extends along the second curve.
Alternatively, first curve includes being smoothly connected successively from inside to outside the first circle segment, the
Two circle segments and three-arc section.
Alternatively, the center of circle of second circle segment and three-arc section place circle is respectively positioned on described
The center of circle of circle is located at the rear side of first curve where the front side of first curve, first circle segment.
Alternatively, where the three-arc section, first circle segment and second circle segment
Round radius increases successively.
Alternatively, the fan assembly includes two backward centrifugal fans arranging laterally side by side, and described the
One fixes wind deflector and the second fixation wind deflector distinguishes position on the air-flow direction in the casing
In the downstream of two backward centrifugal fans.
Alternatively, the dividing plate extended vertically is provided between two backward centrifugal fans, with described
Formed in casing be respectively communicated with one of them described backward centrifugal fan and first lateral air outlet, with
And another described backward centrifugal fan and two independent supply air ducts of second lateral air outlet.
Alternatively, the back casing have the body that extends vertically and by the both sides up and down of the body forward
Bend the rising wood and lower edge of extension；And
The quantity of the air inlet is two, and two air inlets are respectively arranged at the upper limb of the back casing
Portion and lower edge.
There are the indoor apparatus of air conditioner of the present invention lower air outlet and two towards the lateral front of casing laterally to go out
Air port, the wind sent out through two lateral air outlets is sent out to the lateral front of casing through lower air outlet
Wind is to the bottom front of casing, and it is normally movable that the wind that each air outlet is sent out can directly reach user
In region, the effect of left and right, lower three-side blowing thus can be formed, is reduced to indoor apparatus of air conditioner installation position
The limitation put, increases the angle of indoor apparatus of air conditioner air-supply, expands its blowing range.
Further, because two lateral air outlets of indoor apparatus of air conditioner of the present invention are towards before the outside of casing
Side, therefore, three air outlets of indoor apparatus of air conditioner can form the air-supply effect of encircling type, not only further expand
The big blowing range of indoor apparatus of air conditioner, and avoid cold wind or hot blast directly blows to human body, improve room
The uniformity of interior temperature, so as to improve the comfort level of indoor apparatus of air conditioner, makes the usage experience of user more preferably.
Further, the fixation wind deflector that indoor apparatus of air conditioner of the invention is extended using two bendings is respectively by wind
Guiding is not only able to strengthen the effect of the encircling type air-supply of indoor apparatus of air conditioner to two lateral air outlets, and
Also solving in traditional air conditioner indoor set uses movable wind deflector to cause the larger technology of noise in running
Problem, so that noise when reducing indoor apparatus of air conditioner overall operation.
Further, the fan assembly of indoor apparatus of air conditioner of the invention include two backward types for being arranged side by side from
Heart blower fan, can make full use of the anti-static pressure of backward centrifugal fan to damage the characteristics of ability is strong, air channel matching is strong
The cooling and warming efficiency of indoor apparatus of air conditioner is improved, and further strengthens the effect of its encircling type air-supply.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will
More understand above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some of the invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter specific
Embodiment.Identical reference denotes same or similar part or part in accompanying drawing.Art technology
Personnel are it should be understood that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic elevational view of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 2 is the schematic plan of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 3 is the schematic structure exploded view of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 4 is the schematic cross sectional views of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 5 is another schematic cross sectional views of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 6 is the schematic expanded view of part A in Fig. 5.
Embodiment
The embodiment of the present invention provides a kind of indoor apparatus of air conditioner, and Fig. 1 is air-conditioning according to an embodiment of the invention
The schematic elevational view of indoor set, Fig. 2 is the schematic of indoor apparatus of air conditioner according to an embodiment of the invention
Top view, Fig. 3 is the schematic structure exploded view of indoor apparatus of air conditioner according to an embodiment of the invention, figure
4 be the schematic cross sectional views of indoor apparatus of air conditioner according to an embodiment of the invention.Referring to Fig. 1 to Fig. 4,
The indoor apparatus of air conditioner 1 of the embodiment of the present invention includes casing, heat-exchanger rig 20, fan assembly 30 and first
Fixed wind deflector 41 and second fixes wind deflector 42.
Casing has at least one air inlet, the lower air outlet 111 positioned at casing bottom and difference position
In casing both sides and towards first lateral air outlet 112 in the lateral front of casing and the second lateral air outlet
113.Specifically, the wind sent out through the first lateral air outlet 112 and the second lateral air outlet 113 is to machine
The lateral front of shell, through lower air outlet 111 send out bottom from wind to casing in front of, each air outlet
The wind of submitting can be reached directly in the normal zone of action of user, thus can form left and right, lower three faces
The effect of air-supply, reduces the limitation to the installation site of indoor apparatus of air conditioner 1, increases indoor apparatus of air conditioner 1 and send
The angle of wind, expands its blowing range.
Heat-exchanger rig 20 is arranged in casing, and is configured to and flows through its air progress heat exchange, to change
Become the temperature for flowing through its air, it is become cold air or hot-air.Fan assembly 30 is arranged at casing
It is interior, and be configured to promote the air after exchanging heat through heat-exchanger rig 20 lateral towards lower air outlet 111, first
The lateral air outlet 113 of air outlet 112 and second flows.Specifically, on the air-flow direction in casing,
Heat-exchanger rig 20 can be located at the upstream of fan assembly 30.
First fixation wind deflector 41 and second is fixed wind deflector 42 and is arranged in casing, and respectively by casing
Inside bending extends to the first lateral air outlet 112 and the second lateral air outlet 113, with respectively to from blower fan
Component 30 flows to the first lateral air outlet 112 and the air of the second lateral air outlet 113 is guided.
That is, indoor apparatus of air conditioner 1 of the invention is respectively guided wind using the fixation wind deflector of two bending extensions
To two lateral air outlets, it is not only able to strengthen the effect of the encircling type air-supply of indoor apparatus of air conditioner 1, but also
Solving in traditional air conditioner indoor set uses movable wind deflector to cause the larger technology of noise in running to be asked
Topic, so that noise when reducing 1 overall operation of indoor apparatus of air conditioner.
In some embodiments of the invention, casing also includes：Front panel 13, the front portion for constituting casing；
Back casing 14, the rear portion for constituting casing；And first annulus 151 and the second annulus 152, point
The first lateral air outlet 112 and the second lateral air outlet 113 Yong Yu not formed.That is, the first ring-type
The annulus 152 of portion 151 and second is respectively adjacent to the both lateral sides of casing, the inside limit of the first annulus 151
The first lateral air outlet 112 is determined, the inside of the second annulus 152 defines the second lateral air outlet 113.
First annulus 151 and the second annulus 152 can generally circular, oval, kidney-shapeds or other are suitable
Shape.Specifically, in embodiments of the present invention, the first annulus 151 and the second annulus 152 be substantially
It is oval, and its major axis vertically extends.
Further, the close indoor apparatus of air conditioner 1 of the first annulus 151 and the second annulus 152 is along front and rear
The edge of the inner side section of the vertical decile plane of direction extension respectively with two lateral side ends of front panel 13
Similar shape is connected, the LHA away from the vertical decile plane of the first annulus 151 and the second annulus 152
The outer ledge similar shape that section fixes wind deflector 42 with the first fixation wind deflector 41 and second respectively is connected.Thus,
The structure of indoor apparatus of air conditioner 1 is simplified, the appearance of indoor apparatus of air conditioner 1 is enhanced.
Specifically, referring to Fig. 1 and Fig. 3, positioned at left side the first annulus 151 inner side section 1511 with
The similar shape of left side end margin 131 of front panel 13 is connected, i.e., the inner side section 1511 of the first annulus 151 with
The left side end margin 131 of front panel 13 is seamlessly connected, and that is to say, both shapes match, bend
Degree and trend all same.Outside section 1512 and first positioned at first annulus 151 in left side is fixed
The outer ledge similar shape of wind deflector 41 is connected, i.e. the outside section 1512 and first of the first annulus 151 is consolidated
The outer ledge for determining wind deflector 41 is seamlessly connected, that is to say, that the journey that both shapes match, bent
Degree and trend all same.Positioned at the inner side section 1521 and front panel 13 of second annulus 152 on right side
The similar shape of right side end margin 132 is connected, i.e. the inner side section 1521 of the second annulus 152 and front panel 13
Right side end margin 132 is seamlessly connected, that is to say, that degree and trend that both shapes match, bent
All same.Outside section 1522 and second positioned at second annulus 152 on right side fixes wind deflector 42
Outer ledge similar shape is connected, i.e. the outside section 1522 and second of the second annulus 152 fixes wind deflector 42
Outer ledge be seamlessly connected, that is to say, degree and trend all same that both shapes match, bent.
Specifically, front panel 13 can be connected by screw with back casing 14 or the mode of clamping is fixed together.
In certain embodiments of the present invention, the first fixation annulus 151 of wind deflector 41 and first can pass through spiral shell
The mode of nail connection or clamping is fixed together；In other embodiments of the present invention, the first fixation is led
The annulus 151 of aerofoil 41 and first can also be integrally formed.Similarly, second wind deflector 42 and second is fixed
Annulus 152 can be also connected by screw or the mode of clamping is fixed together or is integrally formed.
In some embodiments of the invention, referring to Fig. 2 and Fig. 3, the inner side section of the first annulus 151
1511 is more forward compared to the outside section 1512 of the first annulus 151, so that the first lateral air outlet
112 towards casing outside in front of.That is, inner side section 1511 and the outside of the first annulus 151
The position different with being on fore-and-aft direction in the horizontal of section 1512, its inner side section 1511 is than outside it
Lateral areas section 1512 closer to indoor apparatus of air conditioner 1 the vertical decile plane extended along the longitudinal direction, and its
Inner side section 1511 is located at the lateral front of its outside section 1512, thus can make the first lateral air outlet 112
Tiltedly outward towards the front of casing.
Further, the second annulus 152 is symmetrical arranged with the first annulus 151, so that second laterally goes out
The lateral air outlet 112 of air port 113 and first is symmetrical and outside towards casing in front of.That is, the
The inner side section 1521 of two annulus 152 is more leaned on compared to the outside section 1522 of the second annulus 151
Before.The inner side section 1521 and outside section 1522 of second annulus 152 in the horizontal with fore-and-aft direction
Different positions are in, its inner side section 1521 is than its outside section 1522 closer to indoor apparatus of air conditioner
The 1 vertical decile plane extended along the longitudinal direction, and its inner side section 1521 is located at its outside section 1522
Lateral front, thus can make front of second lateral air outlet 113 tiltedly outward towards casing.
Thus, three air outlets of indoor apparatus of air conditioner 1 can form the air-supply effect of encircling type, not only further
The blowing range of indoor apparatus of air conditioner 1 is expanded, and avoids cold wind and directly blows to human body, interior is improved
The uniformity of temperature, so as to improve the comfort level of indoor apparatus of air conditioner 1, makes the usage experience of user more preferably.
Fig. 5 is another schematic cross sectional views of indoor apparatus of air conditioner according to an embodiment of the invention, and Fig. 6 is
Part A schematic expanded view in Fig. 5.Referring to Fig. 3 to Fig. 6, in some embodiments of the invention,
First fixation wind deflector 41 and second, which fixes wind deflector 42, to be included：Rising wood, from the bottom to top to antecurvature
Qu Yanshen simultaneously extends along the first curve from inside to outside；Lower edge, positioned at the lower section of rising wood, and by upper
Extend to front curve, extend from inside to outside along the first curve to lower；And board body part, it is connected to upper limb
Between the rear edge in portion and the rear edge of lower edge, and from top to bottom extend along the second curve.The rear edge of rising wood
As its lower edge, the rear edge of lower edge is that its upper edge, i.e. board body part are connected to rising wood and lower edge
Between so that the first fixation wind deflector 41 and second is fixed wind deflector 42 and prolonged from inside to outside along the first curve
Stretch.The first fixation wind deflector 41 and second with the shape, which fixes wind deflector 42, can effectively guide sky
The flowing of gas, makes through lower air outlet 111, the first lateral air outlet 112 and the second lateral air outlet 113
The air-out effect of encircling type is more readily formed in the wind of submitting.
It should be understood by those skilled in the art that " interior " and " outer " alleged in the embodiment of the present invention is respectively
Mean the inside and outside of casing.Simultaneously as first fixes the fixation wind deflector 42 of wind deflector 41 and second
It is thin plate-like member in uniform thickness, therefore can bends it from inside to outside on the premise of its thickness is ignored
The shape of the shape of first curve of extension substantially equivalent and its cross section.
Specifically, so that first fixes wind deflector 41 as an example, wind deflector is fixed referring to Fig. 3 to Fig. 6, first
41 include rising wood 412, lower edge 413 and board body part 414.Rising wood 412, lower edge 413 with
And board body part 414 bends along the first curve 415 and extended from inside to outside, board body part 414 is from top to bottom
Extend along the second curve (not shown).The shape of first curve 415 and the shape of the second curve can be with
Identical or difference.Specifically, in embodiments of the present invention, the first curve 415 and the second curve have not
Same shape.Further, the second curve may include a circle arc curve protruded backward.
In some embodiments of the invention, referring to Fig. 6, the first curve 415 may include from inside to outside according to
Secondary the first circle segment 4151 being smoothly connected, the second circle segment 4152 and three-arc section 4153.
The separation of two neighboring circle segment can be distinguished using the chain-dotted line shown in Fig. 6.The designer of the present invention
Found by deep fluid analysis and substantial amounts of scientific experimentation, the first curve 415 is designed as by three sections of circles
The curvilinear structures of arc light slip can reduce fluid to be fixed in the flow process of wind deflector 41 along first
Resistance, it is ensured that the air blown out from fan assembly 30 more swimmingly flows to the first lateral air outlet 112,
Energy loss is reduced, the air output of indoor apparatus of air conditioner 1 is increased.
Further, the center of circle of the second circle segment 4152 and the place of three-arc section 4153 circle is respectively positioned on
The center of circle of circle is located at the first curve 415 where the front side of first curve 415, the first circle segment 4151
Rear side.That is, the second circle segment 4152 and three-arc section 4153 are convexly curved backward
Circle arc curve, the first circle segment 4151 be forwardly convex bending circle arc curve.Further
Half justified where ground, three-arc section 4153, the first circle segment 4151 and the second circle segment 4152
Footpath increases successively.That is, three-arc section 4153 is with more curved than the first circle segment 4151
The shape of song protrusion, the first circle segment 4152, which has, more bends protrusion than the second circle segment 4152
Shape.Thus, it can either ensure to fix the air after wind deflector 41 is guided in the first lateral air-out through first
Mouth 112 has larger speed, can make to fix the air after wind deflector 41 is guided first through first again
Lateral air outlet 112 is blown out in front of the outside along casing, so as to go out with the second lateral air outlet 113 and bottom
Cooperatively realize the effect of encircling type air-supply in air port 111.
Because the second structure for fixing the fixation wind deflector 41 of wind deflector 42 and first is symmetrical, therefore here
Repeat no more.
In some embodiments of the invention, may include to arrange laterally side by side two of fan assembly 30 are backward
Formula centrifugal blower, i.e. fan assembly 30 include backward centrifugal fan 31 and backward centrifugal fan 32.Afterwards
It is separately positioned on to formula centrifugal blower 31 and backward centrifugal fan 32 in casing from heat-exchanger rig 20 to
On the flow path of one lateral air outlet 112 and the second lateral air outlet 113.First fixes wind deflector 41
Wind deflector 42, which is fixed, with second is located at backward centrifugal fan 31 respectively on the air-flow direction in casing
With the downstream of backward centrifugal fan 32.Thus, the anti-static pressure of backward centrifugal fan can be made full use of to damage
The characteristics of ability is strong, air channel matching is strong improves the cooling and warming efficiency of indoor apparatus of air conditioner 1, and further adds
The effect of strong its encircling type air-supply.Meanwhile, two backward centrifugal fans are set laterally side by side, reduce sky
The thickness of indoor set 1 in the longitudinal direction is adjusted, the appearance of indoor apparatus of air conditioner 1 had both been optimized, met again
Requirement of the user to the smaller installing space of indoor apparatus of air conditioner 1.
Further, the dividing plate 33 extended vertically is provided between two backward centrifugal fans, with casing
Interior formation is respectively communicated with one of lateral air outlet 112 of backward centrifugal fan 31 and first and another
Two independent supply air ducts of the individual lateral air outlet 113 of backward centrifugal fan 32 and second.Thus,
Two backward centrifugal fans can be avoided to send out interfering for wind, the He of the first lateral air outlet 112 is improved
Second lateral air outlet 113 goes out wind velocity and air output.
In some embodiments of the invention, referring to Fig. 3 and Fig. 4, back casing 14 has the sheet extended vertically
Body 141 and the rising wood 142 extended from the both sides up and down of body 141 to front curve and lower edge 143.
The suppending hole having for indoor apparatus of air conditioner 1 to be hung on to wall can be set on body 141.Indoor apparatus of air conditioner 1
Air inlet quantity can be two, such as air inlet 121 and air inlet 122, two air inlets can divide
The rising wood 142 and lower edge 143 of back casing 14 are not arranged at, to increase the intake of indoor apparatus of air conditioner 1,
So as to ensure that it has larger air output, while can also improve the heat exchange efficiency of indoor apparatus of air conditioner 1.Specifically
Ground, air inlet 121 may be disposed at rising wood 142, and air inlet 122 may be disposed at lower edge 143.Bottom
Air outlet 111 may be formed between the lower edge 143 of back casing 14 and the bottom of front panel 13.Thus,
Indoor apparatus of air conditioner 1 can be formed above and below air intake, the whole structures of left and right, lower three face air-out.
Further, back casing 14 also has first extended from the transverse ends of body 141 to front curve
The side flange 145 of side flange 144 and second.The edge of first side flange 144, first fix wind deflector 41
The shape of outside section 1512 of outer ledge and the first annulus 151 matches, the second side flange 145
Edge, second fix the outer ledge of wind deflector 42 and the shape of outside section 1522 of the second annulus 152
Match.Specifically, the outside section 1512 and first of the first annulus 151 fixes the outer of wind deflector 41
Lateral edges can be connected with the transverse side edges similar shape of the first side flange 144 of back casing 14 simultaneously, the second ring
The outside section 1522 and second in shape portion 152 fix wind deflector 42 outer ledge can simultaneously with back casing 14
The second side flange 145 transverse side edges similar shape be connected.Thus, indoor apparatus of air conditioner 1 can further be simplified
Structure, strengthen indoor apparatus of air conditioner 1 appearance.
In some embodiments of the invention, heat-exchanger rig 20 includes being arranged at two backward centrifugal fans
The plate evaporator of rear side, to improve heat exchange efficiency, reduces the thickness of indoor apparatus of air conditioner 1 in the longitudinal direction
Degree, so as to reduce the volume of indoor apparatus of air conditioner 1.
In some embodiments of the invention, referring to Fig. 3, indoor apparatus of air conditioner 1 is also included adjacent to one of them
The first movable wind guiding mechanism 51 that the outlet 311 of backward centrifugal fan 31 is set and neighbouring after another
The the second movable wind guiding mechanism 52 set to the outlet (not shown) of formula centrifugal blower 32.First lives
The dynamic movable wind guiding mechanism 52 of wind guiding mechanism 51 and second is respectively provided with least one and controllably rotated along the vertical direction
The first movable wind deflector and two movable wind deflectors of second controllably rotated along the longitudinal direction.Due to first
The movable wind guiding mechanism 52 of movable wind guiding mechanism 51 and second is respectively adjacent to going out for two backward centrifugal fans
Mouthful, it that is to say that two movable wind guiding mechanisms are hidden in the inside of casing, both improved indoor apparatus of air conditioner 1
Aesthetic, can reduce the noise produced during movable wind guiding mechanism operation again.
By taking the first movable wind guiding mechanism 51 as an example, its have it is multiple controllably rotate along the vertical direction first
The second movable wind deflector 512 that movable wind deflector 511 and two controllably rotate along the longitudinal direction.Thus,
Can be adjusted by the first movable wind deflector 511 air outlet angle in the vertical direction of backward centrifugal fan 31,
The air outlet angle of backward centrifugal fan 31 in the longitudinal direction can be adjusted by the second movable wind deflector 512.
Specifically, two second movable wind deflectors 512 are opposing parallel in the longitudinal direction is set, two second activities
The distance between wind deflector 512 can be with the width of the outlet 311 of backward centrifugal fan 31 in the longitudinal direction
Degree is consistent, thus, and the wind energy that backward centrifugal fan 31 is blown out is enough all by the first movable wind guiding mechanism
The supply air duct where the first fixation wind deflector 41 is sent to after 51 guiding.First movable wind guiding mechanism 51 and the
One fixation wind deflector 41 is engaged, and can expand the blowing range of the first lateral air outlet 112 as much as possible,
And the effect of the encircling type of indoor apparatus of air conditioner 1 air-supply is improved, so as to further improve the usage experience of user.
Mounting hole is provided with each second movable wind deflector 512, the first movable wind deflector 511 passes through the installation
Hole is arranged between two second movable wind deflectors 512.
Because the second movable wind guiding mechanism 52 is identical with the structure of the first movable wind guiding mechanism 51, therefore here
Repeat no more.
It will be understood by those skilled in the art that the fan assembly 30 of the embodiment of the present invention may also include two transverse directions
The forward-type centrifugal fan being arranged side by side or a cross flow fan or multiple axial flow blowers or it is one or more its
His suitable blower fan.
It should also be understood by those skilled in the art that alleged in the embodiment of the present invention " on ", " under ", " interior ",
" outer ", " vertical ", " level ", "front", "rear" etc. are used to represent orientation or position relationship
Term be on the basis of the real use state of indoor apparatus of air conditioner 1 for, these terms are for only for ease of
Describe and understand technical scheme, rather than indicate or imply that the device or part of meaning must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
So far, although those skilled in the art will appreciate that detailed herein have shown and described the present invention's
Multiple exemplary embodiments, still, still can be according to this without departing from the spirit and scope of the present invention
Disclosure of invention directly determines or derived many other variations or modifications for meeting the principle of the invention.Cause
This, the scope of the invention should be understood and defined as covering other all these variations or modifications.
Claims (10)
1. a kind of indoor apparatus of air conditioner, it is characterised in that including：
Casing, lower air outlet and difference with least one air inlet, positioned at the casing bottom
It is positioned at the casing both sides and lateral towards first lateral air outlet in the lateral front of the casing and second
Air outlet；
Heat-exchanger rig, is arranged in the casing, and is configured to and flows through its air progress heat exchange；
Fan assembly, is arranged in the casing, and is configured to promote the sky after exchanging heat through the heat-exchanger rig
Gas flows towards the lower air outlet, first lateral air outlet and second lateral air outlet；With
First, which fixes wind deflector and second, fixes wind deflector, is arranged in the casing, and respectively by the machine
Shell inside bending extend to first lateral air outlet and second lateral air outlet, with respectively to from
The fan assembly flows to first lateral air outlet and the air of second lateral air outlet is drawn
Lead.
2. indoor apparatus of air conditioner according to claim 1, it is characterised in that the casing includes：
Front panel, the front portion for constituting the casing；
Back casing, the rear portion for constituting the casing；And
First annulus and the second annulus, are for respectively forming first lateral air outlet and described second
Lateral air outlet；Wherein
The close indoor apparatus of air conditioner of first annulus and second annulus prolongs along the longitudinal direction
The edge similar shape of the inner side section for the vertical decile plane stretched respectively with two lateral side ends of the front panel
It is connected, the outside section away from the vertical decile plane point of first annulus and second annulus
Outer ledge similar shape not with the described first fixation wind deflector and the second fixation wind deflector is connected.
3. indoor apparatus of air conditioner according to claim 2, it is characterised in that
The inner side section of first annulus is more forward compared to the outside section of first annulus,
So that first lateral air outlet towards the casing outside in front of；And
Second annulus is symmetrical arranged with first annulus so that second lateral air outlet with
First lateral air outlet is symmetrical and outside towards the casing in front of.
4. indoor apparatus of air conditioner according to claim 1, it is characterised in that
The first fixation wind deflector and the second fixation wind deflector include：
Rising wood, extends to front curve and extends from inside to outside along the first curve from the bottom to top；
Lower edge, positioned at the lower section of the rising wood, and from top to bottom extends to front curve, from inside to outside
Ground extends along first curve；And
Board body part, is connected between the rear edge of the rising wood and the rear edge of the lower edge, and from top to bottom
Ground extends along the second curve.
5. indoor apparatus of air conditioner according to claim 4, it is characterised in that
First curve includes the first circle segment, the second circular arc area being smoothly connected successively from inside to outside
Section and three-arc section.
6. indoor apparatus of air conditioner according to claim 5, it is characterised in that
It is bent that the center of circle of circle where second circle segment and the three-arc section is respectively positioned on described first
The center of circle of circle is located at the rear side of first curve where the front side of line, first circle segment.
7. indoor apparatus of air conditioner according to claim 6, it is characterised in that
The radius of circle where the three-arc section, first circle segment and second circle segment
Increase successively.
8. indoor apparatus of air conditioner according to claim 1, it is characterised in that
The fan assembly includes two backward centrifugal fans arranged laterally side by side, and first fixation is led
Aerofoil and described second fixes wind deflector on the air-flow direction in the casing respectively positioned at two institutes
State the downstream of backward centrifugal fan.
9. indoor apparatus of air conditioner according to claim 8, it is characterised in that
The dividing plate extended vertically is provided between two backward centrifugal fans, with the shape in the casing
Into be respectively communicated with one of them described backward centrifugal fan and first lateral air outlet and another
Two independent supply air ducts of the backward centrifugal fan and second lateral air outlet.
10. indoor apparatus of air conditioner according to claim 2, it is characterised in that
The back casing has the body extended vertically and prolonged from the both sides up and down of the body to front curve
The rising wood and lower edge stretched；And
The quantity of the air inlet is two, and two air inlets are respectively arranged at the upper limb of the back casing
Portion and lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127758.0A CN107166510B (en) | 2016-03-07 | 2016-03-07 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127758.0A CN107166510B (en) | 2016-03-07 | 2016-03-07 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107166510A true CN107166510A (en) | 2017-09-15 |
| CN107166510B CN107166510B (en) | 2020-04-24 |
Family
ID=59849964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610127758.0A Active CN107166510B (en) | 2016-03-07 | 2016-03-07 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166510B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108006839A (en) * | 2018-01-31 | 2018-05-08 | 广东美的制冷设备有限公司 | The housing unit and indoor apparatus of air conditioner of indoor apparatus of air conditioner |
| CN108344044A (en) * | 2018-02-09 | 2018-07-31 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| WO2019148866A1 (en) * | 2018-01-31 | 2019-08-08 | 广东美的制冷设备有限公司 | Housing assembly of air conditioner indoor unit and air conditioner indoor unit having same |
| EP3557147A4 (en) * | 2018-01-31 | 2020-02-26 | GD Midea Air-Conditioning Equipment Co., Ltd. | Shell assembly of air conditioner indoor unit, and air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108006839A (en) * | 2018-01-31 | 2018-05-08 | 广东美的制冷设备有限公司 | The housing unit and indoor apparatus of air conditioner of indoor apparatus of air conditioner |
| WO2019148866A1 (en) * | 2018-01-31 | 2019-08-08 | 广东美的制冷设备有限公司 | Housing assembly of air conditioner indoor unit and air conditioner indoor unit having same |
| EP3557147A4 (en) * | 2018-01-31 | 2020-02-26 | GD Midea Air-Conditioning Equipment Co., Ltd. | Shell assembly of air conditioner indoor unit, and air conditioner indoor unit |
| JP2020513099A (en) * | 2018-01-31 | 2020-04-30 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Air conditioner indoor unit casing assembly and air conditioner indoor unit |
| JP2020517892A (en) * | 2018-01-31 | 2020-06-18 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Air conditioner indoor unit casing assembly and air conditioner indoor unit including the same |
| JP7026133B2 (en) | 2018-01-31 | 2022-02-25 | 広東美的制冷設備有限公司 | Casing assembly of the indoor unit of the air conditioner and the indoor unit of the air conditioner equipped with it |
| CN108344044A (en) * | 2018-02-09 | 2018-07-31 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108344044B (en) * | 2018-02-09 | 2024-03-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
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| Publication number | Publication date |
|---|---|
| CN107166510B (en) | 2020-04-24 |
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Effective date of registration: 20200909 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Co-patentee after: Qingdao Haier Parts Co.,Ltd. Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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Effective date of registration: 20201102 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Qingdao Haier Parts Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee before: Qingdao Haier Parts Co.,Ltd. |