CN107388371A - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN107388371A CN107388371A CN201710647832.6A CN201710647832A CN107388371A CN 107388371 A CN107388371 A CN 107388371A CN 201710647832 A CN201710647832 A CN 201710647832A CN 107388371 A CN107388371 A CN 107388371A
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- air
- axial
- flow fan
- indoor unit
- wall
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- 238000001514 detection method Methods 0.000 claims description 22
- 230000007613 environmental effect Effects 0.000 claims description 16
- 241000237858 Gastropoda Species 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 14
- 150000001450 anions Chemical class 0.000 claims description 13
- 210000002435 tendon Anatomy 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 241000894006 Bacteria Species 0.000 claims description 7
- 208000002925 dental caries Diseases 0.000 claims description 7
- 238000005367 electrostatic precipitation Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides a kind of wall-hanging air conditioner indoor unit, and it includes housing, and its bottom has two air outlets being arranged side by side in left-right direction；Evaporator, it is arranged in housing；First air channel and the second air channel, are disposed side by side in housing in left-right direction, are respectively used to guide to two air outlets with the heat exchange wind after evaporator heat exchange；First axial-flow fan and the second axial-flow fan, axis extend and are separately positioned in the first air channel and the second air channel in left-right direction；And aircleaning facility, enclosure interior is arranged on, for being cleaned to room air.The wall-hanging air conditioner indoor unit of the present invention enriches air supply pattern, improves the cleannes of air-supply.
Description
Technical field
The present invention relates to field of air conditioning, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technology
Wall-hanging air conditioner indoor unit in 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, operation
When up and down wind direction it is consistent, multiple longitudinal aerofoil left and right directions wind directions are consistent, and horizontal wind deflector and longitudinal wind deflector are respectively with difference
Motor driving.
Following defect be present in above-mentioned indoor apparatus of air conditioner：When existing more than two people or two people in same room, indoor set 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 set is blown at a high speed,
Second wishes that indoor set 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, intelligence can not be realized
Can air-supply.
During refrigeration, evaporator surface can produce a large amount of condensed waters, and evaporator is in air inlet position, is easily covered with dust.
Evaporator long-term use surface easily grows various moulds, and these moulds suck air channel by fan, then from air outlet to interior quilt
Human respiratory tract absorbs, and can influence health.The dust of shell cylinder accumulation equally meeting harmful to human after air outlet is blown out is good for
Health.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on
The wall-hanging air conditioner indoor unit of problem is stated, lifts the diversity of its air supply pattern, and room air can be cleaned.
Further aim of the present invention is to make two air outlets and cross-flow fan air-supply differentiation.
Further aim of the present invention is to simplify the installation steps of two axial-flow fans, saves complete machine space, and lifting is whole
Machine performance.
Especially, the invention provides a kind of wall-hanging air conditioner indoor unit, it includes：
Housing, its bottom have two air outlets being arranged side by side in left-right direction；
Evaporator, it is arranged in housing；
First air channel and the second air channel, 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；
First axial-flow fan and the second axial-flow fan, axis extend in left-right direction and be separately positioned on the first air channel and
In second air channel；And
Aircleaning facility, enclosure interior is arranged on, for being cleaned to room air.
Alternatively, aircleaning facility includes：Degerming module, installation on an evaporator, be configured to discharge anion and
Ozone, to remove bacterium and mould and the growth for suppressing shell Endophytic bacteria and mould in housing；Anion generation module, installation
At air outlet, it is configured to discharge anion, to be sterilized to the air blown out at air outlet, and makes the dust in air
Static electrification；And electrostatic precipitation module, installation on an evaporator, are configured to adsorb the dust of static electrification in air, removed with playing
Dirt acts on.
Alternatively, degerming module and electrostatic precipitation module are arranged at being passed through away from the first axial-flow fan and second for evaporator
One side surface of flow fan.
Alternatively, the first air channel and the second air channel shift to install in the longitudinal direction so that the air-supply of two air outlets away from
From difference；And first the axis of axial-flow fan and the second axial-flow fan be not coaxially disposed so that both with corresponding air outlet away from
From difference.
Alternatively, the position in the first air channel is forward compared to the position in the second air channel；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 channel and the second air channel respectively by snail tongue and positioned at the snail tongue back lower place, which limits, forms；The
The snail tongue in one air channel and the snail tongue in the second air channel shift to install in the longitudinal direction；And first air channel spiral case and second air channel
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 tendon
Convex tendon extends and is 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 also 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, it is embedded respectively in two tubular cavitys, and
It is respectively used to connect the right-hand member rotating shaft of the first axial-flow fan and the left end rotating shaft of the second axial-flow fan.
Alternatively, wall-hanging air conditioner indoor unit also 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 also 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 also includes：Environmental information detection means, it is configured to controllably sensing chamber's inner ring
Environment 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 set, 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 means is installed on front side of housing and between two air outlets；Installation environment is believed
The housing parts of breath detection means include：Foreboard, opening is provided with, revealed in order to the detection probe of environmental information detection means
Go out；With two side plates, the both sides of foreboard are respectively arranged at.
The wall-hanging air conditioner indoor unit of the present invention includes two air outlets, two air channels, two axial-flow fans and two
Air ducting.The rotating speed of two axial-flow fans, the wind-guiding direction of two air ductings can individually be adjusted, and enrich indoor set
Air supply pattern, enhance the usage experience of user.In addition, the present invention is by setting aircleaning facility, aircleaning facility bag
Degerming module, anion generation module and the electrostatic precipitation module included can realize the effect of sterilization and dedusting jointly, make sky
Gas is more pure and fresh, beneficial to health.
Further, wall-hanging air conditioner indoor unit of the invention makes two air channels shift to install in the longitudinal direction, two
Axial-flow fan is not coaxially disposed, and is made both different from the air supplying distance of corresponding air outlet, is realized the differentiation of two air outlets
Air-supply, enriches air supply pattern.
Further, wall-hanging air conditioner indoor unit of the invention is prolonged by making spiral case leading edge be connected with inclined downward backward
The anti-condensation plate stretched, the following of anti-condensation plate is connected to housing and its surface is formed with a plurality of convex tendon, can increase in refrigeration
Add the contact area with cold wind, and the condensed water that can make to be formed thereon will not condense drippage because of the barrier of convex tendon.
Further, in wall-hanging air conditioner indoor unit of the invention, using the axle of an entirety between two axial-flow fans
Bearing portion part rather than two independent bearings are connected, and assembling process is simpler.Also, the size of the parts of bearings of an entirety
It is smaller, saved between two axial-flow fans can not air-out space, improve the heat exchange property of evaporator, and then improve
The performance of complete machine.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying 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 structural representation of evaporator in 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 decomposing schematic representation of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 6 is the further decomposing schematic representation of the part-structure of wall-hanging air conditioner indoor unit shown in Fig. 5；
Fig. 7 is the decomposing schematic representation of the parts of bearings of wall-hanging air conditioner indoor unit shown in Fig. 6；
Fig. 8 is the structural representation 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 embodiment of the present invention is described referring to Fig. 1 to Figure 10, the embodiment of the present invention
In description, the orientation or position relationship of the instruction such as "front", "rear", " on ", " under ", "left", "right", " interior ", " outer " are based on attached
Orientation or position relationship shown in figure, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.
As shown in Figure 1 to Figure 4, shown in Fig. 6, the wall-hanging air conditioner indoor unit of the embodiment of the present invention includes housing 10, evaporator 70,
Two axial-flow fans are the first axial-flow fan 21 and the second axial-flow fan i.e. the first air channel in 22, two air channels and second air channel (Fig. 6
In only illustrate positioned at second air channel 90 on right side) and aircleaning facility.Outside the wall-hanging air conditioner indoor unit and air conditioning chamber
Machine together constitutes with vapor-compression refrigerant cycle system, and 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 set
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 in the presence 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 channel and the second air channel 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 axial-flow fan 21 and the second axial-flow fan 22 are cylindrical-shaped structure, and both axis extend in left-right direction
Ground is disposed side by side in two air channels 90, to match two air outlets 101 respectively.
Aircleaning facility is arranged on inside housing 70, for being cleaned to room air.Specifically, air cleaner fills
Put including degerming module 72, anion generation module 76 and electrostatic precipitation module 74.Wherein, degerming module 72 is arranged on evaporation
On device 70, it is configured to discharge anion and ozone after powered up, to remove bacterium in housing 10 and mould and suppress housing
The growth of bacterium and mould in 10.
Anion generation module 76 is arranged at air outlet 101, is configured to discharge anion, anion will enter to enter the room with the wind
Interior space, the air blown out at air outlet 101 can be sterilized, while can also make the dust static electrification in air.Electrostatic
Dedusting module 74 is similarly installed on evaporator 70, is configured to adsorb the dust of static electrification in air, to play dustproof function.It is empty
The above three module of gas cleaning device is connected with the master control borad of indoor set, is controlled by master control borad.
It is preferred that make degerming module 72 be arranged on evaporator 70 away from the first axial-flow fan 21 and the second axial-flow fan 22
One side surface.Such as Fig. 2, evaporator 70 can be three-stage evaporator, two axial-flow fans are enclosed in its inner side by it), now
Degerming module 72 can be arranged on to the outer surface of evaporator 70, during so as to two axial-flow fans through 70 air draught of evaporator, make to remove
The anion and ozone that bacterium module 72 distributes can pass through evaporator 70 under suction so that evaporator 70 obtains fully
Purification.Based on it is same the reasons why, such as Fig. 2, preferably make what electrostatic precipitation module 74 was also disposed at evaporator 70 to deviate from the first through-flow
One side surface of the axial-flow fan 22 of fan 21 and second.
In certain embodiments, degerming module 72 can be made to be arranged on the master of the close wall-hanging air conditioner indoor unit of evaporator 70
One end of plate is controlled, to be electrically connected with master control borad, by the power supply and control of master control borad.Such as shown in Fig. 2, master control borad (not shown)
Positioned at the right side of housing 10, mould device 72 is now set to be also disposed at the right side of evaporator 70, in order to which its electric wire is connected to master
Control plate.
In certain embodiments, the first air channel and the second air channel shift to install in the longitudinal direction, so that two air outlets
Air supplying distance it is different.Such as the position in the first air channel is located further forward compared to the position in the second air channel, make sending for the first air outlet
Wind is apart from farther.
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 present invention can realize a variety of air supply patterns.Air-conditioning is according to air-supply needs, in air output
When 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.Blowing
When amount demand is big, two axial-flow fans can be opened simultaneously, to realize fast-refrigerating/heating and Wind Volume refrigerating/heating.
The embodiment of the present invention realizes the air-supply differentiation of two air outlets.If human body is apart from the distant of indoor set
When, 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 two simultaneously
Individual axial-flow fan, make two air outlet air-supplies.When human body apart from indoor set it is closer to the distance when, it is nearer air supplying distance can be opened
Second axial-flow fan 22, make the air outlet air-supply on right side.
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 set
Human feeling to stronger wind, make human body uncomfortable.
The spiral case of first air channel and the second air channel by snail tongue and positioned at the snail tongue back lower place, which limits, to be formed.Such as Fig. 6, the second wind
Spiral case 92 of the road 90 by snail tongue 91 and positioned at the back lower place of snail tongue 91, which limits, to be formed.The snail tongue in the first air channel and the snail tongue in the second air channel
Shift to install in the longitudinal direction, and the spiral case in the first air channel and the spiral case in the second air channel shift to install in the longitudinal direction, from
And the first air channel and the second air channel is set to shift to install in the longitudinal direction.
In certain embodiments, spiral case (spiral case 92 in the second air channel as shown in Figure 6) leading edge is connected with to the back lower place and inclined
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 tendon 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 tendon 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 tendon 801
Barrier will not be condensed into the bigger globule and drip.It is preferred that a plurality of convex tendon 801 is set to extend and be parallel to each other in left-right direction, such as
This can preferably be stopped to condensed water, avoid condensed water along the groove formed between adjacent two convex tendons 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.
In this way, 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 air-out 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 set away from indoor set.
In certain embodiments, as shown in Figures 5 to 7, wall-hanging air conditioner indoor unit also 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 that motor 211 and motor 222 are installed.
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.The left end of parts of bearings 60 is used for the right-hand member rotating shaft for connecting the first axial-flow fan 21, and the right-hand member of parts of bearings 60 is used for
Connect the left end rotating shaft of the second axial-flow fan 22.
Specifically, parts of bearings 60 may include the larger bearing of an axial dimension, and the bearing can be commonly used for prior art
Journal bearing such as deep groove ball bearing.Or 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 axles
62 are held to be respectively used to connect the right-hand member rotating shaft of the first axial-flow fan 21 and the left end rotating 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 completely separate two bearings come with two axial-flow fans
Rotating 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 evaporator corresponding to the operating space
Air quantity is almost nil, and this will have influence on 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 had influence on the length of air outlet 101 indirectly.
And the present embodiment connects two axial-flow fans, the integral phase of parts of bearings 60 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 arranged to zero.Therefore, integral parts of bearings 60 take up space it is smaller, it is right
The heat exchange property influence of evaporator 70 is smaller, also smaller to the effect length of air outlet 101 so that overall performance is more preferable.In addition,
Parts of bearings 60 using integration certainly can also simplify assembling process.
In certain embodiments, as shown in Fig. 1, Fig. 5, Fig. 8, Fig. 9, wall-hanging air conditioner indoor unit also includes two wind-guidings and filled
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
Axle 521 is inserted in the axis hole 112 of side plate 111, and the rotating 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, and 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 also 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 be 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 mechanical field is generally known for the translational motion of connecting rod 53, is will not be repeated here.
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, wind is swept in another air outlet circulation, or mixes the air-out 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 also includes environmental information detection means 40, its
It is configured to controllably detect indoor environmental 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 blast 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 regulation wind speed (air quantity) of indoor set.
Environmental information detection means 40 may include human body temperature detection module and infrared detection sensing module.Infrared detection passes
Sense module can sense the user number of interior, can obtain the position of each human body and can sense human body and its distance, because
Environmental information detection means 40 is located on wall-hanging air conditioner indoor unit, the distance of itself and human body can be considered as into 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 means 40 is installed on the front side of housing 10 and between two air outlet 101.Such as figure
10, the part of housing 10 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 means 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.Axle is opened up on two side plates 111
Hole 112, for accommodating the rotating 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 means 40 is arranged at the middle of indoor set
Without dead angle detect indoor environment.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers 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 being arranged side by side in left-right direction；Evaporator, it is arranged in the housing；First air channel and the second air channel, 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；First axial-flow fan and the second axial-flow fan, axis extend in left-right direction and be separately positioned on first air channel and In second air channel；AndAircleaning facility, the enclosure interior is arranged on, for being cleaned to room air.
- 2. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that the aircleaning facility includes：Degerming module, on the evaporator, it is configured to discharge anion and ozone, it is thin in the housing to remove Bacterium and mould and the growth for suppressing the shell Endophytic bacteria and mould；Anion generation module, at the air outlet, it is configured to discharge anion, with to blowing out at the air outlet Air sterilized, and make the dust static electrification in air；AndElectrostatic precipitation module, on the evaporator, it is configured to adsorb the dust of static electrification in air, to play dedusting work With.
- 3. wall-hanging air conditioner indoor unit according to claim 2, it is characterised in thatThe degerming module and the electrostatic precipitation module be arranged at the evaporator away from first axial-flow fan and One side surface of second axial-flow fan.
- 4. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in thatFirst air channel and second air channel shift to install in the longitudinal direction so that the air-supply of two air outlets away from From difference；AndThe 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.
- 5. wall-hanging air conditioner indoor unit according to claim 4, it is characterised in thatThe spiral case of first air channel and second air channel respectively by snail tongue and positioned at the snail tongue back lower place, which limits, to be formed；The snail tongue in first air channel and the snail tongue in second air channel shift to install in the longitudinal direction；AndThe spiral case in first air channel and the spiral case in second air channel shift to install in the longitudinal direction.
- 6. wall-hanging air conditioner indoor unit according to claim 5, 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 tendon, a plurality of convex tendon is along left and right Direction extends and is parallel to each other.
- 7. 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 also includes parts of bearings, and it includes：The cylindrical case of the housing is installed on, axial both ends have two tubular cavitys not being coaxially disposed；Two bearings, it is embedded respectively in two tubular cavitys, and is respectively used to connect the right side of first axial-flow fan Hold rotating shaft and the left end rotating shaft of second axial-flow fan.
- 8. wall-hanging air conditioner indoor unit according to claim 7, it is characterised in that also include：Two air ductings, each air ducting include：Wind deflector, it 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.
- 9. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that also include：Environmental information detection means, it is configured to controllably detect indoor environmental information, 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 means is installed on front side of the housing and between two air outlets；Installing the housing parts of the environmental information detection means includes：Foreboard, opening is provided with, in order to which the detection probe of the environmental information detection means is exposed；WithTwo side plates, it is respectively arranged at the both sides of the foreboard.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647832.6A CN107388371B (en) | 2017-08-01 | 2017-08-01 | Wall-mounted air conditioner indoor unit |
| PCT/CN2018/097625 WO2019024823A1 (en) | 2017-08-01 | 2018-07-27 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647832.6A CN107388371B (en) | 2017-08-01 | 2017-08-01 | Wall-mounted air conditioner indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN107388371A true CN107388371A (en) | 2017-11-24 |
| CN107388371B CN107388371B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710647832.6A Active CN107388371B (en) | 2017-08-01 | 2017-08-01 | Wall-mounted air conditioner indoor unit |
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| WO (1) | WO2019024823A1 (en) |
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| CN108180614A (en) * | 2018-02-07 | 2018-06-19 | 南京工业大学 | Wall-mounted air conditioner airflow organization optimization system using movable baffle plate |
| CN108426308A (en) * | 2018-04-02 | 2018-08-21 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN108800327A (en) * | 2018-06-29 | 2018-11-13 | 安徽贵杰软件开发有限公司 | A kind of anion air conditioning |
| CN108916078A (en) * | 2018-07-16 | 2018-11-30 | 大连碧蓝节能环保科技有限公司 | Helical blade centrifugal blower |
| WO2019024823A1 (en) * | 2017-08-01 | 2019-02-07 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN109827243A (en) * | 2019-03-29 | 2019-05-31 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
| TWI690679B (en) * | 2018-05-14 | 2020-04-11 | 日商日立江森自控空調有限公司 | air conditioner |
| CN111795467A (en) * | 2020-06-08 | 2020-10-20 | 珠海格力电器股份有限公司 | Ion purification method, air conditioner and computer readable storage medium |
| CN113251493A (en) * | 2021-04-30 | 2021-08-13 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
| CN113418325A (en) * | 2021-07-08 | 2021-09-21 | 平流层复合水离子(深圳)有限公司 | High-pressure ionized water molecule self-cleaning evaporator |
| WO2022001845A1 (en) * | 2020-06-28 | 2022-01-06 | 滁州普创工业设计有限公司 | Tv cabinet cooling and heating air conditioner |
| WO2022041077A1 (en) * | 2020-08-27 | 2022-03-03 | 南京英维尔科技服务有限公司 | Temperature-control air conditioner capable of automatically adjusting wind direction and wind speed |
| CN114963332A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN115234978A (en) * | 2022-08-01 | 2022-10-25 | 谢咪 | Air for air conditioner passes through protective screen and disappears and kills purifier |
| CN115435402A (en) * | 2022-09-26 | 2022-12-06 | 青岛海尔空调器有限总公司 | Air conditioner |
| WO2022268091A1 (en) * | 2021-06-21 | 2022-12-29 | 海信（广东）空调有限公司 | Indoor unit and air conditioner |
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| WO2019024823A1 (en) * | 2017-08-01 | 2019-02-07 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN108180614A (en) * | 2018-02-07 | 2018-06-19 | 南京工业大学 | Wall-mounted air conditioner airflow organization optimization system using movable baffle plate |
| CN108426308A (en) * | 2018-04-02 | 2018-08-21 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| TWI690679B (en) * | 2018-05-14 | 2020-04-11 | 日商日立江森自控空調有限公司 | air conditioner |
| CN108800327A (en) * | 2018-06-29 | 2018-11-13 | 安徽贵杰软件开发有限公司 | A kind of anion air conditioning |
| CN108916078A (en) * | 2018-07-16 | 2018-11-30 | 大连碧蓝节能环保科技有限公司 | Helical blade centrifugal blower |
| CN109827243A (en) * | 2019-03-29 | 2019-05-31 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
| CN109827243B (en) * | 2019-03-29 | 2024-09-24 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN111795467A (en) * | 2020-06-08 | 2020-10-20 | 珠海格力电器股份有限公司 | Ion purification method, air conditioner and computer readable storage medium |
| CN111795467B (en) * | 2020-06-08 | 2021-09-28 | 格力电器（杭州）有限公司 | Ion purification method, air conditioner and computer readable storage medium |
| WO2022001845A1 (en) * | 2020-06-28 | 2022-01-06 | 滁州普创工业设计有限公司 | Tv cabinet cooling and heating air conditioner |
| WO2022041077A1 (en) * | 2020-08-27 | 2022-03-03 | 南京英维尔科技服务有限公司 | Temperature-control air conditioner capable of automatically adjusting wind direction and wind speed |
| CN114963332A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114963332B (en) * | 2021-02-19 | 2023-05-16 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN113251493A (en) * | 2021-04-30 | 2021-08-13 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
| WO2022268091A1 (en) * | 2021-06-21 | 2022-12-29 | 海信（广东）空调有限公司 | Indoor unit and air conditioner |
| CN113418325A (en) * | 2021-07-08 | 2021-09-21 | 平流层复合水离子(深圳)有限公司 | High-pressure ionized water molecule self-cleaning evaporator |
| CN115234978A (en) * | 2022-08-01 | 2022-10-25 | 谢咪 | Air for air conditioner passes through protective screen and disappears and kills purifier |
| CN115435402A (en) * | 2022-09-26 | 2022-12-06 | 青岛海尔空调器有限总公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107388371B (en) | 2020-11-03 |
| WO2019024823A1 (en) | 2019-02-07 |
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Effective date of registration: 20201103 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |