CN207262534U - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
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- CN207262534U CN207262534U CN201720950700.6U CN201720950700U CN207262534U CN 207262534 U CN207262534 U CN 207262534U CN 201720950700 U CN201720950700 U CN 201720950700U CN 207262534 U CN207262534 U CN 207262534U
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Abstract
The utility model provides a kind of wall-hanging air conditioner indoor unit, it includes housing, its bottom has two air outlets for being arranged side by side and being opened up towards front lower place in left-right direction；Evaporator, is arranged in housing；First air passage and the second air passage, it is disposed side by side in left-right direction in housing, it is respectively used to guide to two air outlets with the heat exchange wind after evaporator heat exchange, the first air passage and the second air passage shift to install in the longitudinal direction, so that the air supplying distance of two air outlets is different；First axial-flow fan and the second axial-flow fan, axis extend and are separately positioned in the first air passage and the second air passage in left-right direction.The wall-hanging air conditioner indoor unit of the utility model makes two air outlet air-supply differentiation, enriches air supply pattern.
Description
Technical field
Field of air conditioning is the utility model is related to, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technology
Wall-hanging air conditioner indoor unit currently on the market, its fan system generally comprises an axial-flow fan, in air outlet
Place is provided with one or two horizontal wind deflector and multiple longitudinal wind deflectors, and beam wind plate level direction is structure as a whole, runs
When up and down wind direction it is consistent, multiple longitudinal direction aerofoil left and right directions wind directions are consistent, and horizontal wind deflector and longitudinal wind deflector are respectively with difference
Motor driving.
There are following defect for above-mentioned indoor apparatus of air conditioner：When in same room there are more than two people or two people, indoor unit can not
Divide to multiple directions to air-supply.Moreover, different user's individuals may have different requirements for air supply velocity and wind pushing temperature,
Such as in first and second liang of people of same room, respectively positioned at the diverse location in room, and first wishes that indoor unit is blown at a high speed,
Second wishes that indoor unit low speed is blown.Traditional wall-hanging air conditioner indoor unit only has single axial-flow fan, it is clear that can not meet
State requirement.In addition, for traditional wall-hanging air conditioner indoor unit, after user sets target temperature and air-supply wind direction, fan system
It will not change wind speed or wind direction again as unified, air supply pattern can not be adjusted according to indoor specific environment situation, can not realize intelligence
Can air-supply.
Utility model content
In view of the above problems, it is proposed that the utility model overcomes the above problem in order to provide one kind or solves at least in part
The certainly wall-hanging air conditioner indoor unit of the above problem, lifts the diversity of its air supply pattern.
The utility model is further objective is that will make two air outlets and cross-flow fan air-supply differentiation.
The utility model is further objective is that the condensation at air outlet will be reduced.
Further objective is that to simplify the installation steps of two axial-flow fans, saving complete machine space, carries the utility model
Rise overall performance.
Especially, the utility model provides a kind of wall-hanging air conditioner indoor unit, it includes：
Housing, its bottom have two air outlets for being arranged side by side and being opened up towards front lower place in left-right direction；
Evaporator, is arranged in housing；
First air passage and the second air passage, are disposed side by side in housing in left-right direction, be respectively used to by with evaporator heat exchange
Heat exchange wind afterwards is guided to two air outlets, and the first air passage and the second air passage shift to install in the longitudinal direction, so that two
The air supplying distance of a air outlet is different；
First axial-flow fan and the second axial-flow fan, axis extend in left-right direction and be separately positioned on the first air passage and
In second air passage.
Alternatively, the axis of the first axial-flow fan and the second axial-flow fan is not coaxially disposed, so that both and corresponding outlet air
The distance of mouth is different.
Alternatively, the position in the first air passage is forward compared to the position in the second air passage；First axial-flow fan and corresponding air outlet
Distance be less than the distance of the second axial-flow fan and corresponding air outlet；And first the diameter of axial-flow fan be equal to the second through-flow wind
Fan, the length of the first axial-flow fan is longer than the second axial-flow fan, under same rotational speed, to make the air quantity of the first axial-flow fan big
In the second axial-flow fan.
Alternatively, the spiral case of the first air passage and the second air passage respectively by volute tongue and positioned at the volute tongue back lower place, which limits, forms；The
The volute tongue in one air passage and the volute tongue in the second air passage shift to install in the longitudinal direction；And first air passage spiral case and second air passage
Spiral case shifts to install in the longitudinal direction.
Alternatively, each spiral case leading edge is connected with the anti-condensation plate of inclined downward extension backward, the top of anti-condensation plate
Edge forward downward is bent to form rib；It is a plurality of and the following of anti-condensation plate is connected to housing and its surface is formed with a plurality of convex ribs
Convex ribs extend and are parallel to each other in left-right direction.
Alternatively, the motor for driving it is provided with the left of the first axial-flow fan, is provided with the right side of the second axial-flow fan
For driving its motor；And wall-hanging air conditioner indoor unit further includes parts of bearings, it includes：It is installed on outside the tubular of housing
Shell, axial both ends have two tubular cavitys not being coaxially disposed；Two bearings, are embedded in two tubular cavitys respectively, and
It is respectively used to the right end shaft of the first axial-flow fan of connection and the left end shaft of the second axial-flow fan.
Alternatively, wall-hanging air conditioner indoor unit further includes：Two air ductings, each air ducting include：Wind deflector, if
It is placed on the inside of an air outlet, is configured to rotationally adjust the wind direction up and down of the air outlet around the axis of one or so extension；With
Leaf component is put, is arranged on the inside of an air outlet, it includes multiple pendulum leaves, and multiple pendulum leaves adjust the air outlet with can swinging
Left and right wind direction.
Alternatively, each pendulum leaf component further includes：Connecting rod, length direction extend in left-right direction, and can be along its length
Move back and forth, the different parts of its length direction are hinged with a pendulum leaf respectively, so that connecting rod moves back and forth along its length
When, drive multiple pendulum leaves synchronously to swing；And stepper motor, it is configured to drive link and moves back and forth along its length.
Alternatively, wall-hanging air conditioner indoor unit further includes：Environmental information detection device, is configured to controllably sensing chamber's inner ring
Border information, indoor environment information include indoor human surface temperature, position of human body information and human body and wall-hanging air conditioner
The distance of indoor unit, is gone out to adjust the wind speed of the first axial-flow fan and the second axial-flow fan according to indoor environment information with two
The wind direction in air port.
Alternatively, environmental information detection device is installed on front side of housing and between two air outlets；Installation environment is believed
The housing parts of breath detection device include：Foreboard, is provided with opening, reveals in order to the detection probe of environmental information detection device
Go out；With two side plates, the both sides of foreboard are respectively arranged at.
The wall-hanging air conditioner indoor unit of the utility model include two air outlets, two air passages, two axial-flow fans and
Two air ductings.The rotating speed of two axial-flow fans, the wind-guiding direction of two air ductings can individually be adjusted, and enrich interior
The air supply pattern of machine, enhances the usage experience of user.Set in addition, the utility model makes two air passages misplace in the longitudinal direction
Put, so that the air supplying distance of two air outlets is different, realizes two air outlet air-supply differentiation, enrich air supply pattern.
Further, the wall-hanging air conditioner indoor unit of the utility model makes two axial-flow fans not be coaxially disposed, and makes both
It is different from the air supplying distance of corresponding air outlet, make the air quantity of two axial-flow fans different, further increase two axial-flow fans
Air-supply differentiation degree, enriches air supply pattern.
Further, the wall-hanging air conditioner indoor unit of the utility model is inclined by making spiral case leading edge be connected with to the back lower place
The anti-condensation plate tiltedly extended, makes the following of anti-condensation plate be connected to housing and its surface is formed with a plurality of convex ribs, can freeze
The contact area of Shi Zengjia and cold wind, and the condensed water that can make to be formed thereon will not agglomerate drippage because of the barrier of convex ribs.
Further, in the wall-hanging air conditioner indoor unit of the utility model, an entirety is used between two axial-flow fans
Parts of bearings rather than two independent bearings be connected, assembling process is simpler.Also, the parts of bearings of an entirety
It is smaller, saved between two axial-flow fans can not outlet air space, improve the heat exchange property of evaporator, Jin Erti
The performance of complete machine is risen.
According to the accompanying drawings will be more to the detailed description of the utility model specific embodiment, those skilled in the art
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Brief description of the drawings
Some specific realities of the utility model are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter
Apply example.Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that
What these attached drawings were not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the A portions enlarged drawing of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 3 is the schematic cross sectional views of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 4 is the B portions enlarged drawing of wall-hanging air conditioner indoor unit shown in Fig. 3；
Fig. 5 is the decomposition diagram of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 6 is the further decomposition diagram of the part-structure of wall-hanging air conditioner indoor unit shown in Fig. 5；
Fig. 7 is the decomposition diagram of the parts of bearings of wall-hanging air conditioner indoor unit shown in Fig. 6；
Fig. 8 is the structure diagram of the wind deflector of wall-hanging air conditioner indoor unit shown in Fig. 5；
Fig. 9 is the schematic diagram of axial-flow fan and pendulum leaf component；
Figure 10 is enlarged diagram of the housing shown in Fig. 5 for installation environment information detector position.
Embodiment
The wall-hanging air conditioner indoor unit of the utility model embodiment, the utility model are described referring to Fig. 1 to Figure 10
In the description of embodiment, the orientation or position relationship of the instruction such as "front", "rear", " on ", " under ", "left", "right", " interior ", " outer "
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot manage
Solve as the limitation to the utility model.
As shown in Figure 1 to Figure 4, shown in Fig. 6, the wall-hanging air conditioner indoor unit of the utility model embodiment includes housing 10, evaporation
I.e. the first axial-flow fan 21 of 70, two axial-flow fans of device and the second axial-flow fan 22 and two air passages i.e. the first air passage and second
Air passage (is only illustrated positioned at second air passage 90 on right side) in Fig. 6.The wall-hanging air conditioner indoor unit and one isomorphism of air-conditioner outdoor unit
Into vapor-compression refrigerant cycle system, refrigerating/heating is carried out to indoor environment.
Housing 10 specifically may include skeleton 11, shell 12, left end cap 14 and right end cap 15.Skeleton 11 forms the master of indoor unit
Support structure.Shell 12 covers at the outside of skeleton 11.The bottom of shell 12 is provided with two be arranged side by side in left-right direction
Air outlet 101, the top of case 12 are provided with air inlet 121.Room air is under the action of two axial-flow fans, through air inlet
121 enter inside housings 10, and heat exchange wind is formed after completing heat exchange with evaporator 70, and heat exchange wind is from two air outlets 101
Interior is blowed to, carries out refrigerating/heating.
First air passage and the second air passage are disposed side by side in housing 10 in left-right direction, are respectively used to change with evaporator 70
Heat exchange wind after heat is guided to two air outlets 101.First air passage and the second air passage shift to install in the longitudinal direction, with
Make the air supplying distance of two air outlets different.Such as the position in the first air passage is located further forward compared to the position in the second air passage, make the
The air supplying distance of one air outlet is farther.
First axial-flow fan 21 and the second axial-flow fan 22 are cylindrical-shaped structure, both axis extend in left-right direction
Ground is disposed side by side in two air passages 90, to match two air outlets 101 respectively.
In certain embodiments, the axis of the first axial-flow fan 21 and the second axial-flow fan 22 is not coaxially disposed, so that two
Person is different from the distance of corresponding air outlet.For example, the distance of the first axial-flow fan 21 and left side air outlet 101 can be made to be less than second
The distance of axial-flow fan 22 and right side air-out mouth 101.
The wall-hanging air conditioner indoor unit of the utility model can realize a variety of air supply patterns.Air-conditioning is being sent according to air-supply needs
When air quantity demand is smaller, it can only open the first axial-flow fan 21 or only open the second axial-flow fan 22, reduce fan power consumption.
When air output demand is big, two axial-flow fans can be opened at the same time, to realize fast-refrigerating/heating and Wind Volume refrigerating/heating.
The utility model embodiment realizes the air-supply differentiation of two air outlets.As human body apart from indoor unit distance compared with
When remote, the first axial-flow fan 21 of air supplying distance farther out can be opened, is only the air outlet air-supply in left side；Also may be selected to open at the same time
Two axial-flow fans, make two air outlet air-supplies.When human body apart from indoor unit it is closer to the distance when, it is nearer air supplying distance can be opened
The second axial-flow fan 22, make right side air outlet air-supply.
In certain embodiments, the diameter of the first axial-flow fan 21 can be made to be equal to the second axial-flow fan 22, and the first through-flow
The length of fan 21 is longer than the second axial-flow fan 22, under same rotational speed, to make the air quantity of the first axial-flow fan 21 be more than the
Two axial-flow fans 22.In this way, making the air quantity of the first axial-flow fan 21 of air supplying distance farther out larger, can be beneficial to send at a distance
Wind.Make the air quantity of the second nearer axial-flow fan 22 of air supplying distance smaller, beneficial to closely blowing, avoid nearer apart from indoor unit
Human feeling to stronger wind, make human body uncomfortable.
The spiral case of first air passage and the second air passage by volute tongue and positioned at the volute tongue back lower place, which limits, to be formed.Such as Fig. 6, the second wind
Spiral case 92 of the road 90 by volute tongue 91 and positioned at 91 back lower place of volute tongue, which limits, to be formed.The volute tongue in the first air passage and the volute tongue in the second air passage
Shift to install in the longitudinal direction, and the spiral case in the first air passage and the spiral case in the second air passage shift to install in the longitudinal direction, from
And the first air passage and the second air passage is set to shift to install in the longitudinal direction.
In certain embodiments, spiral case (spiral case 92 in the second air passage as shown in Figure 6) leading edge is connected with to the back lower place and inclines
The anti-condensation plate 80 tiltedly extended, the following of anti-condensation plate 80 are connected to housing 90 and its surface is formed with a plurality of convex ribs 801.
In the present embodiment, air-conditioning is in refrigeration, when cold wind is blown out at air outlet 101, the housing parts temperature of air outlet 101
Spend relatively low, the vapor in air easily condenses into condensed water to the cold in surface of shell.To avoid condensed water from dripping, anti-condensation plate
The convex ribs 801 set on 80 can increase the contact area with cold wind, and the condensed water that can make to be formed thereon is because of convex ribs 801
Barrier will not be condensed into the droplet of bigger and drip.It is preferred that a plurality of convex ribs 801 are made to extend and be parallel to each other in left-right direction, such as
This can preferably stop condensed water, avoid condensed water along the groove formed between adjacent two convex ribs 801 to flowing down.
In certain embodiments, as shown in Figures 1 to 4, the top edge forward downward of anti-condensation plate 80 is bent to form rib
82.When heat exchange wind outwards blows out blowout at a high speed from air outlet 101, negative pressure is formed, negative pressure of the room air at air outlet is made
Heat exchange wind can be flowed to along anti-condensation plate 80 under, forms drainage wind, drainage wind is mixed to form mixing wind with heat exchange wind.
So that in refrigeration, the temperature of mixing wind is higher than heat exchange wind, and in heating, the temperature of mixing wind is less than heat exchange wind, equal energy
Enough so that outlet air is more comfortable.After drainage wind runs into rib 82, forward downward baffling with heat exchange wind abreast to flow, to keep away
Exempt from its directly impact heat exchange wind and bring noise.In addition, the setting of rib 82 can also make heat exchange wind with draining the mixed zone of wind
Domain can reduce the condensation of each component surface of indoor unit away from indoor unit.
In certain embodiments, as shown in Figures 5 to 7, wall-hanging air conditioner indoor unit further includes parts of bearings 60.First passes through
The left side of flow fan 21 is provided with the motor 211 for driving it, and the right side of the second axial-flow fan 22 is provided with the electricity for driving it
Machine 222.Motor cover 141 and motor cover 151 can be installed on skeleton 11, are respectively used to installation motor 211 and motor 222.
Parts of bearings 60 is installed on housing 10, and bearing cage 16 can be specifically provided with skeleton 11, and parts of bearings 60 is installed
In bearing cage 16.60 left end of parts of bearings is used for the right end shaft for connecting the first axial-flow fan 21, and 60 right end of parts of bearings is used for
Connect the left end shaft of the second axial-flow fan 22.
Specifically, parts of bearings 60 may include the larger bearing of an axial dimension, which can commonly use for the prior art
Journal bearing such as deep groove ball bearing.Alternatively, it is highly preferred that as shown in fig. 7, parts of bearings 60 may also comprise cylindrical case 61 with
And two bearings 62.There are two tubular cavitys 611 (can make two tubular shape cavitys 611 not at the axial both ends of cylindrical case 61
It is coaxially disposed, so that two axial-flow fans are not coaxial).Two bearings 62 are separately mounted in two tubular cavitys 611.Two axis
Hold the 62 right end shafts for being respectively used to the first axial-flow fan 21 of connection and the left end shaft of the second axial-flow fan 22.Cylindrical case 61
It is removably mounted in bearing cage 16.
Separately have some structures may directly using two complete mutually independent two bearings come with two axial-flow fans
Shaft coordinates, but this structure is to smoothly install, it is necessary to reserve enough operating space between two bearings, the space
In the presence of equivalent to the effective length for shortening two axial-flow fans.In other words, the section of the corresponding evaporator in the operating space
Air quantity is almost nil, this will influence the heat transfer effect of evaporator.Also, part corresponding with the operating space on front side of housing
Air outlet can not be opened up, has influenced the length of air outlet 101 indirectly.
And the present embodiment connects two axial-flow fans, integral 60 phase of parts of bearings using the parts of bearings 60 of an entirety
For two independently installed bearings, without reserving aforesaid operations space.Even if the parts of bearings 60 includes two bearings
62, the distance between two bearings 62 could be provided as zero.Therefore, taking up space for integral parts of bearings 60 wants smaller, right
The heat exchange property of evaporator 70 influences smaller, to the effect length of air outlet 101 also smaller so that overall performance is more preferable.In addition,
Assembling process certainly can also be simplified using integrated parts of bearings 60.
In certain embodiments, as shown in Fig. 1, Fig. 5, Fig. 8, Fig. 9, wall-hanging air conditioner indoor unit further includes two wind-guiding dresses
Put 50.Each air ducting 50 is arranged at an air outlet 101, for adjusting the air-out direction of two air outlets 101.Each
Air ducting 50 includes wind deflector 52 and pendulum leaf component.Wind deflector 52 is arranged at an inner side of air outlet 101, is configured to left around one
The axis of right extension rotationally adjusts the wind direction up and down of the air outlet 101.Wind deflector 52 turns close to the one end at the middle part of housing 10
Axis 521 is inserted into the axis hole 112 of side plate 111, and the shaft 521 of the other end connects motor 523, and motor 523 is used to drive wind deflector
52 rotate.Pendulum leaf component is arranged at an inner side of air outlet 101, it includes multiple pendulum leaves 51, and multiple pendulum leaves 51 can swing
Ground adjusts the left and right wind direction of the air outlet 101.Specifically, as Fig. 9, each leaf component of putting further include connecting rod 53 and stepper motor.
The length direction of connecting rod 53 extends in left-right direction, and can move back and forth along its length, the different parts point of its length direction
It is not hinged with a pendulum leaf 51, when being moved back and forth along its length so as to connecting rod 53, drive the synchronous left and right pendulum of multiple pendulum leaves 51
It is dynamic.Stepper motor arrangement moves back and forth along its length into drive link 53, specifically how to convert the rotation of stepper motor
It is being that machinery field is generally known for the translational motion of connecting rod 53, details are not described herein.
Wind can be sent to both direction by two air ductings 50 and two air outlets 101, or make an air outlet 101
Orientation air-supply, another air outlet circulates swing flap, or mixes the outlet air of two air outlets 101, forms mixed flow wind, and lifting is used
The comfort level at family.
In certain embodiments, as shown in Figure 1, wall-hanging air conditioner indoor unit further includes environmental information detection device 40, its
It is configured to controllably detect indoor environment information, indoor environment information includes indoor human surface temperature, position of human body information
And the distance of human body and wall-hanging air conditioner indoor unit, to adjust the first axial-flow fan 21 and the according to indoor environment information
The wind speed of two axial-flow fans 22 is with the wind direction of two air outlets 101.Such as：According to position of human body, air-out direction is adjusted, makes cold wind
People is kept away, hot wind heads on.The wind speed (i.e. air quantity) of axial-flow fan is adjusted according to human surface temperature.According to human body and wall-hanging air conditioner
The distance of indoor unit adjusts wind speed (air quantity).
Environmental information detection device 40 may include human body temperature detection module and infrared detection sensing module.Infrared detection passes
The position that sense module can sense indoor user number, can obtain each human body can simultaneously sense human body and its distance, because
Environmental information detection device 40 is located on wall-hanging air conditioner indoor unit, the distance of itself and human body can be considered as human body and wall hanging
The distance of formula indoor apparatus of air conditioner.Ability is belonged to using the quantity of infrared sensor or other sensors detection human body, position etc.
Known to field technique personnel, its concrete principle is no longer described in detail herein.Human body temperature detection module can detect indoor user
Human surface temperature.It is also what art technology was noted using infrared radiation sensing human body temperature, its concrete principle exists
I will not elaborate.
Preferably, environmental information detection device 40 is installed on the front side of housing 10 and between two air outlet 101.Such as figure
10,10 part of housing of installation environment information detector 40 includes foreboard 110 and two side plates 111.Foreboard 110 and left and right two
The side plate 111 of side is collectively forming the space for installation environment information detector 40.Opening is provided with foreboard 110, so as to
Expose in the detection probe of environmental information detection device 40.Two side plates 111 are respectively arranged at the both sides of foreboard 110.This implementation
In example, above-mentioned two side plate 111 is vertically arranged, and can be fixedly connected on skeleton 11.Axis is opened up on two side plates 111
Hole 112, for accommodating the shaft of left and right sides wind deflector 52.Panel is arranged at the front side of case 12, left end cap 14 and right end cap
It is respectively arranged at the left and right ends of skeleton 11., can be 360 ° because environmental information detection device 40 is arranged at the middle of indoor unit
Detect indoor environment to no dead angle.
So far, although those skilled in the art will appreciate that detailed herein have shown and described the more of the utility model
A exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regards as to cover other all these variations or modifications.
Claims (10)
- A kind of 1. wall-hanging air conditioner indoor unit, it is characterised in that including：Housing, its bottom have two air outlets for being arranged side by side and being opened up towards front lower place in left-right direction；Evaporator, is arranged in the housing；First air passage and the second air passage, are disposed side by side in the housing in left-right direction, be respectively used to by with the evaporator Heat exchange wind after heat exchange is guided to described two air outlets, and first air passage and second air passage are in the longitudinal direction Shift to install, so that the air supplying distance of two air outlets is different；First axial-flow fan and the second axial-flow fan, axis extend in left-right direction and be separately positioned on first air passage and In second air passage.
- 2. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in thatThe axis of first axial-flow fan and second axial-flow fan is not coaxially disposed, so that both and corresponding air outlet Distance is different.
- 3. wall-hanging air conditioner indoor unit according to claim 2, it is characterised in thatThe position in first air passage is forward compared to the position in second air passage；The distance of first axial-flow fan and corresponding air outlet is less than the distance of second axial-flow fan and corresponding air outlet； AndThe diameter of first axial-flow fan is equal to second axial-flow fan, and the length of first axial-flow fan is longer than described Second axial-flow fan, under same rotational speed, to make the air quantity of first axial-flow fan be more than second axial-flow fan.
- 4. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in thatThe spiral case of first air passage and second air passage respectively by volute tongue and positioned at the volute tongue back lower place, which limits, to be formed；The volute tongue in first air passage and the volute tongue in second air passage shift to install in the longitudinal direction；AndThe spiral case in first air passage and the spiral case in second air passage shift to install in the longitudinal direction.
- 5. wall-hanging air conditioner indoor unit according to claim 4, it is characterised in thatEach spiral case leading edge is connected with the anti-condensation plate of inclined downward extension backward, the top edge of the anti-condensation plate to Front lower place is bent to form rib；AndThe anti-condensation plate be connected to the housing below and its surface is formed with a plurality of convex ribs, a plurality of convex ribs are along left and right Direction extends and is parallel to each other.
- 6. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in thatThe motor for driving it is provided with the left of first axial-flow fan, is provided with and is used on the right side of second axial-flow fan Drive its motor；AndThe wall-hanging air conditioner indoor unit further includes parts of bearings, it includes：The cylindrical case of the housing is installed on, axial both ends have two tubular cavitys not being coaxially disposed；Two bearings, are embedded in two tubular cavitys respectively, and are respectively used to connect the right side of first axial-flow fan Hold shaft and the left end shaft of second axial-flow fan.
- 7. wall-hanging air conditioner indoor unit according to claim 6, it is characterised in that further include：Two air ductings, each air ducting include：Wind deflector, is arranged on the inside of an air outlet, this can rotationally be adjusted around the axis of one or so extension by, which being configured to, goes out The wind direction up and down in air port；WithLeaf component is put, is arranged on the inside of an air outlet, it includes multiple pendulum leaves, and the multiple pendulum leaf can swing ground Adjust the left and right wind direction of the air outlet.
- 8. wall-hanging air conditioner indoor unit according to claim 7, it is characterised in that each pendulum leaf component further includes：Connecting rod, length direction extend in left-right direction, and can move back and forth along its length, the different parts point of its length direction It is not hinged with a pendulum leaf, when being moved back and forth along its length so as to the connecting rod, drives the synchronous left and right of the multiple pendulum leaf Swing；WithStepper motor, is configured to drive the connecting rod to move back and forth along its length.
- 9. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that further include：Environmental information detection device, is configured to controllably detect indoor environment information, and the indoor environment information includes indoor Human surface temperature, position of human body information and the distance of human body and wall-hanging air conditioner indoor unit, so as to according to the interior Environmental information adjusts the wind speed of first axial-flow fan and second axial-flow fan with the wind direction of described two air outlets.
- 10. wall-hanging air conditioner indoor unit according to claim 9, it is characterised in thatThe environmental information detection device is installed on front side of the housing and between two air outlets；Installing the housing parts of the environmental information detection device includes：Foreboard, is provided with opening, in order to which the detection probe of the environmental information detection device is exposed；WithTwo side plates, are respectively arranged at the both sides of the foreboard.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237702A (en) * | 2018-08-16 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning, device, storage medium and air-conditioning |
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