CN108758832A - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN108758832A CN108758832A CN201810847957.8A CN201810847957A CN108758832A CN 108758832 A CN108758832 A CN 108758832A CN 201810847957 A CN201810847957 A CN 201810847957A CN 108758832 A CN108758832 A CN 108758832A
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- casing
- cross flow
- indoor unit
- wall
- air conditioner
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- 230000008901 benefit Effects 0.000 description 5
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- 238000004378 air conditioning Methods 0.000 description 2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- 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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
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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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The present invention relates to a kind of wall-hanging air conditioner indoor units, including：Casing, the air outlet being laterally extended with air inlet and along casing, two independent wind deflectors transversely arranged side by side are equipped at air outlet, the shaft for being parallel to air outlet extending direction that each wind deflector is each configured to controllably around its own pivots, and the shaft of two wind deflectors is conllinear or parallel；And two independent cross flow fans, transversely it is arranged side by side in casing, each cross flow fan is each configured to the rotation of the shaft controllably around its own, intermediate, inclined of the shaft of two cross flow fans respectively from the transverse ends of casing to casing extends forward, so that the projection of the shaft of two cross flow fans in the horizontal plane forms the V-arrangement gradually to turn forward from the transverse ends of casing to the centre of casing, realize the two-region air-supply of multiple combinations mode, breach limitation of the common set-up mode of cross flow fan to its wind direction, expand the blowing range of indoor unit.
Description
Technical field
The present invention relates to household electrical appliance, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technology
In order to save space, the household electrical appliance small such as air-conditioning, but user is to the beauty of its wind pushing performance, shape
All various requirements such as degree are higher and higher.Traditional wall-hanging air conditioner indoor unit appearance is single, the limitation of change in shape
Property limits the raising of air conditioning performance to a certain extent.
The mode that wall-hanging air conditioner indoor unit generally use pendulum leaf and wind deflector in the prior art are combined guides outlet air
Mouth air-supply, wherein wind deflector are put around the shaft swing that it is laterally extended, pendulum leaf around its shaft or so under the drive of motor
It is dynamic, to which the air supply direction of air outlet is adjusted up with right and left in above-below direction.In existing structure, air outlet blowing range
Size depends on wind deflector and pendulum leaf, however, being limited by the limitation of casing structure, wind deflector and the amplitude of fluctuation for putting leaf have most
Big limiting value, therefore, the expansion of air outlet blowing range are also restricted.
In addition, air conditioner indoor unit achievees the purpose that refrigeration or heating by the heat exchange between evaporator and air, usually
For, the area of evaporator is bigger, and the efficiency of heat exchange is higher.Traditional wall-hanging air conditioner indoor unit is driven using cross flow fan
Dynamic air flowing, evaporator is partly wrapped in the outside of cross flow fan.In the prior art it is believed that this use cross flow fan
Indoor unit, evaporator area is not big enough, and heat exchange efficiency is not high.For this purpose, in order to unilateral pursuing larger evaporator face
Product, some prior arts have changed cross flow fan into axial flow blower or centrifugal blower.However, single axial flow blower or centrifugation wind
Machine can not meet normal air output demand, need to be arranged multiple axial flow blowers or centrifugal blower, and axial flow blower into
There are strict requirements in the position in air port, and the air channel structure of centrifugal blower is complex, and occupied space, leads to this kind of wall-mounted sky
Adjust the structure of indoor unit extremely complex, volume is bigger, and it is larger to run noise.
Invention content
One object of the present invention is intended to overcome at least one defect in the prior art, provides a kind of simple in structure, energy
The wall-hanging air conditioner indoor unit that more than enough pattern two-region is blown and blowing range is wider.
A further object of the invention is to improve heat exchange efficiency, reduce operation noise.
Another of the present invention is further objective is that promoting the appearance of wall-hanging air conditioner indoor unit, improving its air output.
To achieve the goals above, the present invention provides a kind of wall-hanging air conditioner indoor unit, including：
Casing has air inlet and the air outlet being laterally extended along the casing, is equipped with transversely at the air outlet
Two independent wind deflectors arranged side by side, each wind deflector be each configured to controllably around its own be parallel to it is described go out
The shaft of air port extending direction pivots, for the opening and closing in outlet air corresponding with the wind deflector region of the adjusting air outlet
The shaft of state and/or air-out direction, two wind deflectors is conllinear or parallel；And
Two independent cross flow fans, are transversely arranged side by side in the casing, and each cross flow fan is matched
Be set to the shaft rotation controllably around its own, the shafts of two cross flow fans respectively from the transverse ends of the casing to
The intermediate, inclined of the casing extends forward so that the projection in the horizontal plane of the shaft of two cross flow fans formed by
The V-arrangement that the transverse ends of the casing gradually turn forward to the centre of the casing.
Optionally, the wall-hanging air conditioner indoor unit further includes：
Two independent guide plate motors being set in the casing, the rotary output axis of each guide plate motor with
The shaft of a corresponding wind deflector is connected, controllably to drive the wind deflector to pivot；And
Two guide plate motors are configured to controllably rotate with one of three kinds of rotating manners, three kinds of rotating manner packets
Include two guide plate motors rotate synchronously, guide plate electricity described in two guide plate motor asynchronous rotaries and any of which
Machine rotates, and a remaining guide plate motor stops.
Optionally, the wall-hanging air conditioner indoor unit further includes：
Evaporator is located on two cross flow fans, and include the first heat exchanging segment being sequentially connected from the front to the back,
Second heat exchanging segment and third heat exchanging segment, wherein
The third heat exchanging segment be in from the transverse ends of the casing thereto between gradually to away from the cross flow fan
Lateral direction tilts the V-arrangement heat exchanging segment extended or gradually to the convexly curved extension of lateral direction away from the cross flow fan
Curved surface heat exchanging segment.
Optionally, the third heat exchanging segment is in the front side of two cross flow fans, and includes respectively by the casing
Transverse ends thereto between gradually turn forward two of extension heat exchange sub-segments, the inclination angle of two heat exchange sub-segments
Degree is consistent with the angle of inclination of the shaft of two cross flow fans respectively.
Optionally, first heat exchanging segment is in the rear side of the cross flow fan or rear upside, and first heat exchanging segment
For plane heat exchanging segment, to form a triangle space between first heat exchanging segment and two cross flow fans.
Optionally, the casing includes the front panel for being used to form its front, and the front panel is cut along horizontal plane
The cross section gone out be in by the casing transverse ends thereto between the V-arrangement that gradually turns forward.
Optionally, the front panel includes vertical placement and symmetrically arranged two plate bodys, and each plate body is by it
The first end positioned at the casing lateral ends of itself turn forward tiltedly extend to its own be located at the casing in the middle part of
Second end；
The second end of two plate bodys is fixedly connected or two plate bodys are integrally formed；And
The adjoiner of the second end of two plate bodys is located at the extension along the longitudinal direction of the wall-hanging air conditioner indoor unit
Vertical divide equally in face.
Optionally, the air inlet is formed in the top of the casing, the forward edge of the air inlet and the front
The top edge of plate is adjacent.
Optionally, the air outlet is located at the front side bottom of the casing；And
The wall-hanging air conditioner indoor unit further includes deflector, is set to the bottom of the casing and is located at the outlet air
The lower section of mouth, and drainage gap is formed between the bottom of the casing, to allow described in the indoor natural wind warp without heat exchange
Drainage gap is flowed from the front to the back, to be sent to interior after being mixed with the air-flow after the heat exchange flowed out through the air outlet.
Optionally, it is in by the machine that the longitudinal section is cut on the edge of the deflector, which perpendicular to vertical cutting plane in the front-back direction,
The transverse ends of shell are to the centre of the casing inclined V-arrangement gradually downward.
The present invention is by being arranged two independent cross flow fans and two independent wind deflectors, the start and stop of each cross flow fan
The parameters such as the parameters such as state, rotating speed, and swing angle, frequency, the amplitude of each wind deflector can be freely arranged by user, and two
Person is combined with each other the two-region air-supply for realizing various modes, meets user in the different demands of different zones, improves user
Usage experience.Also, the shaft of two cross flow fans be specifically designed to respectively two lateral side ends from casing to casing
Intermediate, inclined extends forward, may make the air-out direction of each cross flow fan towards the lateral outer side front lower place of casing as a result,
Limitation of the common set-up mode of cross flow fan in the prior art to its wind direction is breached, the air-supply model of indoor unit is expanded
It encloses.
Further, the application breaches and traditional cross flow fan must be changed to other wind turbine types can increase
The design philosophy of evaporator area changes evaporation structure on the basis of using cross flow fan as driving air-supply arrangement
Into, by three-stage evaporator wherein be in cross flow fan on front side of third heat exchanging segment be specifically designed to the transverse ends by casing
Gradually the V-arrangement heat exchanging segment extended is tilted to the lateral direction away from cross flow fan or to the centre of casing gradually to direction direction
The curved surface heat exchanging segment of convexly curved extension increases the length of third heat exchanging segment as a result, on the basis of ensureing simple in structure,
To increase the effective heat exchange area of evaporator, and then the energy consumption grade for improving heat exchange efficiency, improving indoor unit.
Further, the first heat exchanging segment is plane heat exchanging segment, can be formed between the first heat exchanging segment and two cross flow fans
One roughly triangular space, increases pore size between the two, is conducive to air rapidly Pervaporation device, reduces
The resistance of air flowing, reduces the operation noise of wall-hanging air conditioner indoor unit in casing.Meanwhile also increasing to a certain extent
Benefit air quantity is added, to increase the air output of wall-hanging air conditioner indoor unit.
Further, the front panel of its casing is specifically designed to so that front panel cuts along horizontal plane by the application
Cross section be in V-arrangement from the transverse ends of the casing to the centre of the casing that gradually turn forward from, may make front panel
Match with the distribution form of two cross flow fans and the third heat exchanging segment shape of evaporator.It not only contracts as much as possible as a result,
The small volume of wall-hanging air conditioner indoor unit, complies with the development trend of miniaturization, but also further increase benefit air quantity,
To largely increase the air output of wall-hanging air conditioner indoor unit.Meanwhile the front panel of V-arrangement gives human ear in shape
The new technology sense of mesh one and feeling of high class.As it can be seen that the present invention is only by by this simple structure design of front panel design forming V-shape,
Multiple effect that is beautiful, improving air output can be reached simultaneously.
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 diagram of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic elevational view of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 3 is the schematic structure exploded view of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 4 is the schematic sectional that wall-hanging air conditioner indoor unit according to an embodiment of the invention intercepts along the horizontal plane
Figure；
Fig. 5 is the schematic diagram of evaporator according to an embodiment of the invention；
Fig. 6 is the schematic plan of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 7 is the schematic cross sectional views of dust-proof mechanism according to an embodiment of the invention；
Fig. 8 is the schematic configuration diagram of wall-hanging air conditioner indoor unit in accordance with another embodiment of the present invention；
Fig. 9 is the schematic block diagram of voice interactive system according to an embodiment of the invention.
Specific implementation mode
The present invention provides a kind of wall-hanging air conditioner indoor unit, and Fig. 1 is wall-hanging air conditioner according to an embodiment of the invention
The schematic diagram of indoor unit, Fig. 2 are the schematic fronts of wall-hanging air conditioner indoor unit according to an embodiment of the invention
Figure, Fig. 3 are the schematic structure exploded views of wall-hanging air conditioner indoor unit according to an embodiment of the invention, and Fig. 4 is according to this
The schematic cross sectional views that the wall-hanging air conditioner indoor unit of invention one embodiment intercepts along the horizontal plane.
Referring to Fig. 1 to Fig. 4, wall-hanging air conditioner indoor unit 1 of the invention includes casing 10, and casing 10 is wall-mounted for constituting
The shell of air conditioner indoor unit 1.Casing 10 has for introducing the air inlet 11 of room air and being laterally extended simultaneously along casing 10
Be equipped with for the air outlet 12 to indoor air-supply, at air outlet 12 two independent wind deflectors 131 transversely arranged side by side,
132.The shaft for being parallel to 12 extending direction of air outlet that each wind deflector is each configured to controllably around its own pivots, for
Adjust the open and-shut mode and/or air-out direction in outlet air corresponding with the wind deflector region of air outlet 12, two wind deflectors
131,132 shaft is conllinear or parallel.Specifically, one of wind deflector 131 can be located at the left area of air outlet 12, be used for
Adjust the open and-shut mode and/or air-out direction of 12 left area of air outlet；Another wind deflector 132 can be located at the right side of air outlet 12
Side region, open and-shut mode and/or air-out direction for adjusting 12 right area of air outlet.Wind deflector 131 and wind deflector 132
Extending direction of the shaft each parallel to air outlet 12.For example, when air outlet 12 is along casing 10 when being laterally extended, wind deflector 131
It is extended transversely with the shaft of wind deflector 132.Specifically, each wind deflector be extend along its rotor shaft direction it is leptosomatic
Plank.Each wind deflector is surface plate, to reduce the resistance that air-flow flows through it, improves air supply velocity.Alternatively, each wind deflector
It is that middle part avoids gas towards the convexly curved curved slab in the outside of casing 10 to guide the front side lower section of air flow direction casing 10
Stream is directly blown downwards.
Particularly, wall-hanging air conditioner indoor unit 1 further includes two independent cross flow fans 21,22, cross flow fan 21 and is passed through
Flow fan 22 is transversely arranged side by side in casing 10, and each cross flow fan is each configured to the controllably shaft around its own and turns
Dynamic, the shaft of two cross flow fans is extended forward from the transverse ends of casing 10 to the intermediate, inclined of casing 10 respectively, so that
By the transverse ends of casing 10, portion gradually turns forward thereto for the projection formation of the shaft of two cross flow fans in the horizontal plane
V-arrangement, that is to say, two cross flow fans 21,22 surround the transverse ends V that portion gradually turns forward thereto by casing 10
Shape.Specifically, the shaft 211 of cross flow fan 21 can be tilted towards from one of casing 10 lateral ends to the middle part of casing 10
Preceding extension, the shaft 221 of cross flow fan 22 are prolonged before being tilted towards from another lateral ends of casing 10 to the middle part of casing 10
It stretches.
Due to two wind deflectors be it is independent, two cross flow fans be also it is independent, therefore, the state of each wind deflector,
And the parameters such as angle, speed pivoted can be freely arranged by user, the parameters such as the start and stop state of each cross flow fan, rotating speed
Also can be freely arranged by user.The state of wind deflector and the state of cross flow fan be combined with each other and realize the two-regions of various modes and send
Wind meets user in the different cooling and warming demands of different zones, improves the usage experience of user.Also, two through-flows
The shaft of wind turbine 21,22 is specifically designed to be prolonged forward to the intermediate, inclined of casing 10 from two lateral side ends of casing 10 respectively
It stretches, may make the air-out direction of each cross flow fan towards the lateral outer side front lower place of casing 10 as a result, breach existing skill
Limitation of the common set-up mode of cross flow fan to its wind direction, expands the blowing range of indoor unit in art.
In some embodiments of the invention, wall-hanging air conditioner indoor unit 1 may also include two be set in casing 10
The rotary output axis of independent fan electromotor 71,72, each fan electromotor is connected with the shaft of a corresponding cross flow fan,
Controllably to drive the cross flow fan to rotate.Specifically, the rotary output axis of fan electromotor 71 can be with the shaft of cross flow fan 21
211 are connected, controllably to drive cross flow fan 21 to rotate.The rotary output axis of fan electromotor 72 can be with the shaft of cross flow fan 22
221 are connected, controllably to drive cross flow fan 22 to rotate.Fan electromotor 71 and fan electromotor 72 can be respectively arranged at cross flow fan
21 and cross flow fan 22 lateral outer side, shaft one end in end of two cross flow fans respectively with two fan electromotors
Rotary output axis is connected, and the shaft other end in middle part of two cross flow fans may be supported on same bearing block 73.
Further, two fan electromotors 71,72 are configured to controllably rotate with one of three kinds of rotating manners, this three kinds turn
Flowing mode includes two synchronous rotations of fan electromotor 71,72, two fan electromotors 71,72 asynchronous rotaries and any of which
Fan electromotor rotates, and a remaining fan electromotor stops.That is, two cross flow fans 21,22 can be same with identical rotating speed
Step rotation, blows out identical air quantity, the rotating speed asynchronous rotary that can also be different blows out different air quantity.It is also possible that wherein appointing
One cross flow fan rotation, another cross flow fan stops, and to realize the purpose of the adjustable air-supply of the subregion of various modes, meets
The different demands of different zones users.
In some embodiments of the invention, wall-hanging air conditioner indoor unit 1 further include be set in casing 10 two solely
Vertical guide plate motor 81,82, the rotary output axis of each guide plate motor are connected with the shaft of a corresponding wind deflector, with by
Control ground drives the wind deflector to pivot.Specifically, the shaft of one of wind deflector 131 can be with turn of one of guide plate motor 81
Dynamic output shaft is connected, controllably to drive the guide plate motor 81 to pivot；The shaft of another wind deflector 132 can be led with one of them
The rotary output axis of board motor 82 is connected, controllably to drive the guide plate motor 82 to pivot.
Further, two guide plate motors 81,82 are configured to controllably rotate with one of three kinds of rotating manners, this three kinds turn
Flowing mode includes two synchronous rotations of guide plate motor 81,82, two guide plate motors 81,82 asynchronous rotaries and any of which
Guide plate motor rotates, and a remaining guide plate motor stops.Thus, it can be achieved that the purpose of the zoned air of various modes, meets
The different heating refrigeration demands of different zones user.
Specifically, when the fan electromotor in certain side is in operating status, the wind deflector in the side, which is in, to be opened
State, preferably to coordinate the air-out direction for the side region for adjusting air outlet.
In some embodiments of the invention, wall-hanging air conditioner indoor unit 1 further includes evaporator 30, evaporator 30 be used for
It flows through its air-flow and carries out heat exchange, to generate the heat exchange air-flow of temperature higher (when heating) or temperature relatively low (when refrigeration).
Fig. 5 is the schematic diagram of evaporator according to an embodiment of the invention.Evaporator 30 be located at two cross flow fans 21,
On 22, and include the first heat exchanging segment 31, the second heat exchanging segment 32 and third heat exchanging segment 33 being sequentially connected from the front to the back.Especially
Ground, third heat exchanging segment 33 be in from the transverse ends of casing 10 thereto between gradually to the lateral direction away from cross flow fan 21,22
It tilts the V-arrangement heat exchanging segment extended or gradually exchanges heat to the curved surface of the convexly curved extension of lateral direction away from cross flow fan 21,22
Section.It should be noted that lateral direction mentioned here means away from the direction of two cross flow fans 21,22 place sides, accordingly
Ground, the direction towards two cross flow fans 21,22 place sides are the interior direction opposite with the lateral direction.
The application breaches and traditional cross flow fan must be changed to other wind turbine types can increase evaporator face
Long-pending design philosophy is improved evaporation structure on the basis of using cross flow fan as driving air-supply arrangement, by three sections
The third heat exchanging segment 33 of formula evaporator is specifically designed to from the transverse ends of casing 10 to the centre of casing 10 gradually to away from passing through
The lateral direction of flow fan 21,22 tilts the V-arrangement heat exchanging segment extended or gradually to the curved surface of the convexly curved extension of the lateral direction
Heat exchanging segment increases the length of third heat exchanging segment 33, to increase evaporator as a result, on the basis of ensureing simple in structure
30 effective heat exchange area, and then the energy consumption grade for improving heat exchange efficiency, improving indoor unit.
When third heat exchanging segment 33 is in the not homonymy of cross flow fan 21,22, deviate from the outside of cross flow fan 21,22
To also differing.In some embodiments of the invention, third heat exchanging segment 33 is in the front side of two cross flow fans 21,22, this
When, third heat exchanging segment 33 can be forward direction away from the lateral direction of cross flow fan 21,22, and third heat exchanging segment 33 is by casing
10 transverse ends thereto between gradually turn forward extension.Specifically, third heat exchanging segment 33 may include respectively by casing 10
Transverse ends thereto between gradually turn forward two of extension heat exchange sub-segments 331, the inclination angle of two heat exchange sub-segments 331
Degree is consistent with the angle of inclination of shaft of two cross flow fans 21,22 respectively.It may make two heat exchange sub-segments 331 as a result,
Uniform gap is formed between two cross flow fans 21,22, to ensure stable air-supply, and reduces evaporator 30 as much as possible
It is set to be more in line with miniaturization to reduce the volume of wall-hanging air conditioner indoor unit 1 with cross flow fan 21,22 the space occupied
Development trend.
In some embodiments of the invention, the first heat exchanging segment 31 is in the rear side of cross flow fan 21,22 or rear upside, and
First heat exchanging segment 31 is plane heat exchanging segment, to form a triangle between the first heat exchanging segment 31 and two cross flow fans 21,22
Space, the pore size between increasing between the first heat exchanging segment 31 and two cross flow fans 21,22, is conducive to air rapidly
Pervaporation device 30 reduces the resistance that air flows in casing 10, reduces the operation noise of wall-hanging air conditioner indoor unit 1.
Meanwhile benefit air quantity is also increased to a certain extent, to increase the air output of wall-hanging air conditioner indoor unit 1.
Further, the second heat exchanging segment 32 can be above the top or side of cross flow fan 21,22, and the second heat exchanging segment 32 can
Think plane heat exchanging segment.Between first heat exchanging segment 31 and the second heat exchanging segment 32 towards cross flow fan 21,22 inside angle, with
And the second inside angle towards cross flow fan 21,22 between heat exchanging segment 32 and third heat exchanging segment 33 is respectively less than the straight angle, to
Half state for wrapping up cross flow fan 21,22 is formed, to obtain preferable heat transfer effect.Further, the top of the first heat exchanging segment 31
Portion edge and the posterior edges of the second heat exchanging segment 32 are adjacent, and shape is consistent.The forward edge of second heat exchanging segment 32 and the
The top edge of three heat exchanging segments 33 is adjacent, and shape is consistent.
In some embodiments of the invention, casing 10 further includes the front panel 14 for being used to form its front.Further,
Casing 10 further includes skeleton 16 and case 17.Particularly, the cross section of being cut along horizontal plane of front panel 14 is in by casing
The V-arrangement that 10 transverse ends gradually turn forward to the centre of casing 10.That is, front panel 14 is substantially in by casing 10
The V shaped slab material that transverse ends gradually turn forward to the centre of casing 10.It may make front panel 14 and two cross flow fans as a result,
21, the shape of 22 distribution form and third heat exchanging segment 33 matches.On the one hand wall-hanging air conditioner room is reduced as much as possible
The volume of interior machine 1 complies with the development trend of miniaturization；On the other hand, benefit air quantity is also further increased, to very big
The air output of wall-hanging air conditioner indoor unit 1 is increased in degree.Meanwhile the front panel 14 of V-arrangement is fresh and new to people in shape
Technology sense and feeling of high class.As it can be seen that the present invention by front panel 14 only by designing forming V-shape this simple structure design, you can
Reach multiple effect that is beautiful, improving air output simultaneously.
In some embodiments of the invention, front panel 14 may include placement and symmetrically arranged two plate bodys 141 vertically,
Each plate body 141 is turned forward by the first end 141a positioned at 10 lateral ends of casing of its own tiltedly extends to its own
Second end 141b positioned at 10 middle part of casing.That is, front panel 14 can be the V shaped slab body placed vertically, the point of V-arrangement
It holds towards the front of casing 10.
Further, the second end 141b of two plate bodys 141 by gluing or other it is suitable in a manner of be fixedly connected or two
A plate body 141 is integrally formed.The adjoiner of the second end 141b of two plate bodys 141 be located at wall-hanging air conditioner indoor unit 1 along preceding
What rear direction extended divides equally in face vertically.Specifically, the adjoiner of the second end 141b of two plate bodys 141 can vertically prolong for one
The line stretched or face.
In some alternate embodiments, front panel 14 or vertical tilted-putted V shaped slab body, for example, front
The upper end of plate 14 can turn forward.At this point, the adjoiner of the second end 141b of two plate bodys 141 can be one it is vertically extending and on
Hold the line to turn forward or face.
Fig. 6 is the schematic plan of wall-hanging air conditioner indoor unit according to an embodiment of the invention.The present invention's
In some embodiments, air inlet 11 may be formed at the top of casing 10, the top of the forward edge 111 and front panel 14 of air inlet 11
Portion edge 142 is adjacent, so that the forward edge 111 of air inlet 11 is consistent with 142 shape of top edge of front panel 14.
Specifically, since front panel 14 is substantially in the V shaped slab material gradually protruded forward from transverse ends to centre, front panel 14
Top edge 142 and air inlet 11 forward edge substantially be in by casing 10 transverse ends thereto between gradually forward
The V-arrangement of protrusion, so that protrusion forward in the middle part of the front side of air inlet 11, increases the area of air inlet 11, to increase
The intake of wall-hanging air conditioner indoor unit 1 further increases its air output.
Since top air inlet is easy to fall ash, for this purpose, further dust-proof machine is arranged in the top of air inlet 11 in the application
Structure 112.Fig. 7 is the schematic cross sectional views of dust-proof mechanism according to an embodiment of the invention, and the straight arrows in Fig. 7 are air-flow
Flow direction.The inside of dust-proof mechanism 112 is formed with the air-guiding aisle 1121 of a plurality of bending or bending, every air-guiding aisle 1121
First end port 1121a be connected to indoor environment, second end port 1121b is connected to air inlet 11, and every wind-guiding is logical
The first end port 1121a in road 1221 obliquely downward, avoids dust and falls into air-guiding aisle 1121, so avoid into
The problems such as ash, dust stratification are fallen at air port 11, alleviates the burden of filter device at air inlet 11.
In some alternative embodiments, air inlet 11 can also be formed in the rear portion of casing 10, in order to ensure normally into
The rear side of air quantity, casing 10 can be equipped with a holder, to ensure casing 10 and wall when wall-hanging air conditioner indoor unit 1 is installed to metope
It is spaced a distance between face, to ensure positive constantly inlet wind.
In some embodiments of the invention, air outlet 12 can be located at the front side bottom of casing 10.In order to reduce die sinking at
This, reduces die sinking difficulty, and air outlet 12 can still maintain the uniform bar shaped air outlet to extend transversely.Casing 10 further includes setting
Set the V-arrangement closure plate 15 on rear side of 14 lower end of plate in front.The front side bottom margin of closure plate 15 is adjacent with the bottom margin of front panel 14
It connects, and shape is consistent；The bottom rear edge and the top edge of air outlet 12 of closure plate 15 are adjacent, and shape is consistent,
It avoids air inlet air-flow and generates mixed flow with outlet air air-flow.
Further, under the driving effect of cross flow fan 21,22, the air-flow after heat exchange flows to interior through air outlet 12.
Since forward downward is blown out air-flow at air outlet 12, certain negative pressure can be formed near air outlet 12.It is wall-mounted
Air conditioner indoor unit 1 further includes deflector 41, and deflector 41 is set to the bottom of casing 10 and is located at the lower section of air outlet 12, and with
Drainage gap 43 is formed between the bottom of casing 10, to allow the indoor natural wind without heat exchange under the action of negative pressure through between drainage
Gap 43 flows from the front to the back, to be sent to interior after being mixed with the air-flow after the heat exchange flowed out through air outlet 12.As a result, not
But the air output of wall-hanging air conditioner indoor unit 1 is increased, and the mixing wind sent out is more soft, is more intended to human normal
Body-sensing index, improve the comfortable sexual experience of user.
No matter wall-hanging air conditioner indoor unit 1 is in operating status or shutdown status, and deflector 41 is in casing 10 always
Outside, deflector 41 influences whether the appearance of entire wall-hanging air conditioner indoor unit 1, and therefore, the shape of deflector 41 is set
It counts most important.For this purpose, in some embodiments of the invention, deflector 41 is specifically designed to make it along perpendicular to front and back
To vertical cutting plane to cut the longitudinal section be in from the transverse ends of casing 10 to the centre of casing 10 inclined V gradually downward
Shape.As a result, entire deflector 41 can appear similar to sport car empennage V-type design, improve deflector 41 texture and
Feeling of high class, to improve the aesthetic effect of wall-hanging air conditioner indoor unit 1.
Specifically, in some embodiments, the monoblock V-type plate body that deflector 41 can be integrally formed.In other realities
It applies in example, the plane plate that deflector 41 can also be obliquely installed by two pieces, which is fixedly connected, to be composed, two pieces of plane plates
The inside angle towards casing be obtuse angle.
Wall-hanging air conditioner indoor unit 1 may also include supporting rack 42, be fixedly connected on the outside of 10 bottom of casing, and be used for
Supporting guide plate 41.
In some embodiments, deflector 41 can be fixed at the bottom of casing 10, at this point, deflector 41 and casing
The drainage gap 43 formed between 10 bottoms is changeless.
In further embodiments, deflector 41 can also movably be set to the bottom of casing 10, at this point, deflector 41
The size in the drainage gap 43 formed between 10 bottom of casing can be adjusted.Fig. 8 is according to another implementation of the present invention
The schematic configuration diagram of the wall-hanging air conditioner indoor unit of example.In these embodiments, wall-hanging air conditioner indoor unit 1 may also include swing arm
44, first end is pivotably connected to supporting rack 42 by driving device 45, and second end is connected with deflector 41, is adjusted with passing through
Section swing arm 44 adjusts position of the deflector 41 relative to casing 10 relative to the position of supporting rack 42, to adjust drainage gap
The air-out direction of 43 size and air outlet 12, to adjust the air quantity of natural wind in the mixing wind that indoor unit is blown out, to adjust
The wind pushing temperature of wall-hanging air conditioner indoor unit 1 and soft degree of blowing.
Specifically, the rotation of swing arm 44 can pass through remote controler intelligent control.Driving device 45 can be with an electricity
The driving mechanism of machine, multiple train of reduction gears and several equipment gears, or there are two motor, central shafts and several auxiliary for tool
The driving mechanism of gear is helped, can also be the driving mechanism with motor He other suitable transmission parts.
Further, deflector 41 may include the top plate 411 towards casing 10 and the lower plywood 412 away from casing 10,
Top plate 411 is connected with lower plywood 412, and top plate 411 is plastic part, and lower plywood 412 is metalwork, is ensureing deflector 41
Integral strength while alleviate the weight of deflector 41 and ensure that deflector to alleviate the load of driving device 45
41 being capable of smooth rotation reliable and stablely.
Specifically, can be connected by way of clamping between top plate 411 and lower plywood 412.The lower surface of top plate 411
It fits with the upper surface of lower plywood 412, can also pass through glue between the lower surface and the upper surface of lower plywood 412 of top plate 411
Glutinous mode is reinforced connecting.
In some embodiments of the invention, wall-hanging air conditioner indoor unit 1 further includes gas sensor 51, aeration device
52, display light bar 53 and light bar control panel 54.
Gas sensor 51 is set on casing 10, the concentration for detecting the carbon dioxide in indoor environment.
Aeration device 52 is set in casing 10, and has the fresh wind tube of connection outdoor environment and 10 inner space of casing,
Controllably start operation after reaching preset value for the gas concentration lwevel in environment indoors, with outdoor new to indoor introducing
Wind.Specifically, which can be that the critical value of air healthy health is usually recognized when gas concentration lwevel is higher than the preset value
It is unsound for air environment；When gas concentration lwevel is less than the preset value, it is generally recognized that air environment is healthy.When
When indoor gas concentration lwevel is higher than the preset value for characterizing space health, aeration device 52 can controllably start automatically
Operation, to indoor introducing fresh air；When indoor gas concentration lwevel is less than the preset value for characterizing space health, fresh air
Device 52 can controllably be automatically stopped operation.
Display light bar 53 is connected with light bar control panel 54, and light bar control panel 54 is connected with gas sensor 51, with according to gas
The gas concentration lwevel control display light bar 53 that body sensor 51 detects shows corresponding color.That is, when indoor
When gas concentration lwevel difference, the color that display light bar 53 is shown is also different, can intuitively show current room by color as a result,
Interior Air Quality.
Further, wall-hanging air conditioner indoor unit 1 further includes support mounting plate 55, is set in casing 10 and is adjacent to
Positioned at the rear side of front panel 14.Gas sensor 51, display light bar 53 and light bar control panel 54 are installed in support mounting plate 55
On.Induction through-hole can be offered on front panel 14, gas sensor 51 is opposite with induction through-hole, with by incuding through-hole sensing chamber
Gas concentration lwevel in interior environment.Can be set to corresponding region before and after display light bar 53 for front panel 14 is transparent.
In some embodiments of the invention, wall-hanging air conditioner indoor unit 1 further includes voice interactive system 60, and Fig. 9 is root
According to the schematic block diagram of the voice interactive system of one embodiment of the invention.Voice interactive system 60 may include phonetic incepting
Module 61, sound identification module 62, speech centre control panel 63 and voice playing module 64.Speech reception module 61 is for receiving
The voice signal inputted from ambient enviroment.Sound identification module 62 for identifying above-mentioned voice signal, and life in the awake state
At corresponding phonetic order.Speech centre control panel 63 is used to wake up speech recognition mould when above-mentioned voice signal is wake-up signal
Block 62, and corresponding control instruction and feedback information are generated according to the phonetic order that the identification of sound identification module 62 generates.Voice
Playing module 64 is used to play corresponding voice messaging according to above-mentioned control instruction and above-mentioned feedback information.Above-mentioned voice signal is not
It only may include the simply voice Regulate signal such as simple unlatchings, closing, refrigeration mode, heating mode, running temperature, it can be with
Other suitable complicated voice signals including forecasting weather, requesting song etc..
Specifically, speech reception module 61 can be the microphone that 14 rear side of plate in front is arranged, and voice playing module 64 is
The sound equipment of 14 rear side of plate in front is set, and microphone and sound equipment can be installed in support mounting plate 55.
It will be understood by those skilled in the art that unless otherwise specified, so-called "upper" in the embodiment of the present invention,
"lower", "top", "bottom", "inner", "outside", " cross ", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is with wall hanging
For on the basis of the real use state of formula air conditioner indoor unit 1, these terms are merely for convenience of describing and understanding the present invention
Technical solution, do not indicate or imply the indicated device or component must have a particular orientation, therefore should not be understood as
Limitation of the present invention.
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, which is characterized in that including：
Casing has air inlet and the air outlet being laterally extended along the casing, is equipped with transversely side by side at the air outlet
Two independent wind deflectors being arranged, each wind deflector are each configured to controllably be parallel to the air outlet around its own
The shaft of extending direction pivots, for the open and-shut mode in outlet air corresponding with the wind deflector region of the adjusting air outlet
And/or air-out direction, the shaft of two wind deflectors are conllinear or parallel；And
Two independent cross flow fans, are transversely arranged side by side in the casing, and each cross flow fan is each configured to
It is controllably rotated around the shaft of its own, the shafts of two cross flow fans is respectively from the transverse ends of the casing to described
The intermediate, inclined of casing extends forward, so that the projection of the shaft of two cross flow fans in the horizontal plane is formed by described
The V-arrangement that the transverse ends of casing gradually turn forward to the centre of the casing.
2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that further include：
Two independent guide plate motors being set in the casing, the rotary output axis of each guide plate motor with accordingly
A wind deflector shaft be connected, with controllably drive the wind deflector pivot；And
Two guide plate motors are configured to controllably rotate with one of three kinds of rotating manners, and three kinds of rotating manners include two
A guide plate motor rotates synchronously, guide plate motor described in two guide plate motor asynchronous rotaries and any of which turns
Dynamic, a remaining guide plate motor stops.
3. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that further include：
Evaporator is located on two cross flow fans, and includes the first heat exchanging segment being sequentially connected from the front to the back, second
Heat exchanging segment and third heat exchanging segment, wherein
The third heat exchanging segment be in from the transverse ends of the casing thereto between gradually to away from the outside of the cross flow fan
Direction tilts the V-arrangement heat exchanging segment extended or gradually to the curved surface to the convexly curved extension of lateral direction away from the cross flow fan
Heat exchanging segment.
4. wall-hanging air conditioner indoor unit according to claim 3, which is characterized in that
The third heat exchanging segment is in the front side of two cross flow fans, and include respectively from the transverse ends of the casing to
Gradually turn forward two of extension heat exchange sub-segments among it, the angles of inclination of two heat exchange sub-segments respectively with two
The angle of inclination of the shaft of the cross flow fan is consistent.
5. wall-hanging air conditioner indoor unit according to claim 3, which is characterized in that
First heat exchanging segment is in the rear side of the cross flow fan or rear upside, and first heat exchanging segment exchanges heat for plane
Section, to form a triangle space between first heat exchanging segment and two cross flow fans.
6. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The casing includes the front panel for being used to form its front, and the front panel is in along the cross section that horizontal plane section goes out
By the casing transverse ends thereto between the V-arrangement that gradually turns forward.
7. wall-hanging air conditioner indoor unit according to claim 6, which is characterized in that
The front panel includes vertical placement and symmetrically arranged two plate bodys, and each plate body is located at institute by its own
State casing lateral ends first end turn forward tiltedly extend to its own be located at the casing in the middle part of second end；
The second end of two plate bodys is fixedly connected or two plate bodys are integrally formed；And
It is perpendicular that the adjoiner of the second end of two plate bodys is located at extending along the longitudinal direction for the wall-hanging air conditioner indoor unit
Directly divide equally in face.
8. wall-hanging air conditioner indoor unit according to claim 6, which is characterized in that
The air inlet is formed in the top of the casing, the top edge of the forward edge of the air inlet and the front panel
It is adjacent.
9. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The air outlet is located at the front side bottom of the casing；And
The wall-hanging air conditioner indoor unit further includes deflector, is set to the bottom of the casing and positioned at the air outlet
Lower section, and drainage gap is formed between the bottom of the casing, to allow the indoor natural wind without heat exchange through the drainage
Gap is flowed from the front to the back, to be sent to interior after being mixed with the air-flow after the heat exchange flowed out through the air outlet.
10. wall-hanging air conditioner indoor unit according to claim 9, which is characterized in that
It is in by lateral the two of the casing that the longitudinal section is cut on the edge of the deflector, which perpendicular to vertical cutting plane in the front-back direction,
It holds to the centre of the casing inclined V-arrangement gradually downward.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810847957.8A CN108758832A (en) | 2018-07-27 | 2018-07-27 | Wall-hanging air conditioner indoor unit |
| PCT/CN2019/097752 WO2020020302A1 (en) | 2018-07-27 | 2019-07-25 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810847957.8A CN108758832A (en) | 2018-07-27 | 2018-07-27 | Wall-hanging air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758832A true CN108758832A (en) | 2018-11-06 |
Family
ID=63971705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810847957.8A Pending CN108758832A (en) | 2018-07-27 | 2018-07-27 | Wall-hanging air conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108758832A (en) |
| WO (1) | WO2020020302A1 (en) |
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| WO2020020236A1 (en) * | 2018-07-27 | 2020-01-30 | 青岛海尔空调器有限总公司 | Wall-mounted type indoor unit for air conditioner |
| WO2020020238A1 (en) * | 2018-07-27 | 2020-01-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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Also Published As
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| WO2020020302A1 (en) | 2020-01-30 |
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