CN107559963B - Vertical air-conditioner indoor unit - Google Patents
Vertical air-conditioner indoor unit Download PDFInfo
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- CN107559963B CN107559963B CN201710797506.3A CN201710797506A CN107559963B CN 107559963 B CN107559963 B CN 107559963B CN 201710797506 A CN201710797506 A CN 201710797506A CN 107559963 B CN107559963 B CN 107559963B
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- bearing block
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- indoor unit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
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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
-
- 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
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The present invention relates to vertical air-conditioner indoor units, comprising: casing, the multiple air outlets in front side, rear side are equipped with air inlet；Heat exchanger is arranged in casing；At least two axial-flow fans, are vertically sequentially arranged in casing, and axis collinear；And auxiliary heater, the adjacent side of at least two axial-flow fans is set vertically extendingly, to carry out auxiliary heating to the air of at least two axial-flow fans driving in vertical air-conditioner indoor unit heating operation.A bearing block assembly is equipped between each adjacent two axial-flow fan, the side at least opposite with auxiliary heater of bearing block assembly is equipped with water storage cavity, the top of water storage cavity is equipped with through-hole, the water in water storage cavity is promoted to be evaporated from through-hole with heat caused by the region opposite with bearing block assembly using auxiliary heater, and the air outlet under the driving effect of axial-flow fan, to be humidified to the air-flow sent out from air outlet, the heat of auxiliary heater generation is efficiently utilized, the problem of being air-dried is improved.
Description
Technical field
The present invention relates to air-conditioning devices, more particularly to a kind of vertical air-conditioner indoor unit.
Background technique
The heat exchanger module of existing some vertical air-conditioner indoor units is equipped with the auxiliary heat structure of electricity, for enhancing the system of indoor unit
Thermal energy power, to rapidly adjust room temperature.The auxiliary heat structure of electricity is generally disposed at the front side of heat exchanger, due to by indoor unit
The limitation of inner space, the auxiliary heat structure of electricity would generally be adjacent to the cross flow fans of indoor unit.
However, existing other are set for the vertical air-conditioner indoor unit there are two axial-flow fan arranged up and down,
It is not to be well suited for using the above-mentioned auxiliary heat of electricity since bearing block and air duct separator can be arranged between two axial-flow fan
Structure.Perhaps just because of this reason, the vertical air conditioner room in the prior art with two axial-flow fans arranged up and down
Interior machine does not have the heating capacity of higher quick adjustment room temperature always without the auxiliary heat structure of application electricity yet.
Summary of the invention
One object of the present invention is intended to break through limitation in the prior art, and it is larger and can to provide a kind of blowing range
The quickly vertical air-conditioner indoor unit of adjustment room temperature.
A further object of the invention is the region institute corresponding to each bearing block assembly to auxiliary heater
The heat of generation is efficiently used.
Another of the invention is further objective is that the high temperature for being effectively prevented from auxiliary heater generation passes through every two
Bearing block assembly between flow fan generates the harm of safety.
To achieve the goals above, the present invention provides a kind of vertical air-conditioner indoor unit, comprising:
Casing, front side are equipped with vertically disposed multiple air outlets, and rear side is equipped with air inlet；
Heat exchanger is arranged in the casing, and for carrying out heat exchange with the air for flowing through it；
At least two axial-flow fans are vertically sequentially arranged in the casing, and at least two axial-flow fan
Axis collinear, each axial-flow fan be each configured to promote air enter in the casing through the air inlet and with it is described
It is blown out after heat exchanger heat exchange from the corresponding air outlet；And
The adjacent side of at least two axial-flow fan is arranged in, described vertical in auxiliary heater vertically extendingly
Auxiliary heating is carried out to the air of at least two axial-flow fan driving when air conditioner indoor unit heating operation；Wherein
One is equipped between axial-flow fan described in each adjacent two for containing the bearing block assembly of fan spindle bearing, the axis
The side at least adjacent with the auxiliary heater for holding holder assembly is equipped with water storage cavity, and the top of the water storage cavity is equipped with through-hole,
Promoted in the water storage cavity with heat caused by the region opposite with the bearing block assembly using the auxiliary heater
Water be evaporated from the through-hole, and the air outlet is sent under the driving effect of the axial-flow fan, thus to from institute
The air-flow for stating air outlet submitting is humidified.
Optionally, the water storage cavity includes the first sub- chamber and the second sub- chamber being connected, and the first sub- chamber is located at described
First side adjacent with the auxiliary heater of bearing block assembly, the second sub- chamber be located at the bearing block assembly with
The second adjacent side of first side；And
Second side is in the air inlet region or outlet air region of at least two axial-flow fan, the through-hole shape
At at the top of the described second sub- chamber.
Optionally, each bearing block assembly includes for containing the bearing block of fan spindle bearing and being arranged in the axis
Hold at least partially circumferentially outside of seat and for separating the air duct for being positioned above space locating for two axial-flow fans with lower section
Separator；And
The water storage cavity is formed between the bearing block and the side wall of the air duct separator.
Optionally, the thickness of the described second sub- chamber is greater than the thickness of the described first sub- chamber, wherein the thickness of the second sub- chamber
Degree is the vertical range between the second sidewall corresponding with the described second sub- chamber of the bearing block and the air duct separator,
The first sub- chamber with a thickness of the bearing block and the air duct separator the first side corresponding with the described first sub- chamber
Vertical range between wall.
Optionally, it is additionally provided between the bearing block assembly and the auxiliary heater for protecting the bearing block assembly
The first guard member.
Optionally, first guard member is made of non-combustible materials.
Optionally, the section corresponding with each bearing block assembly of the auxiliary heater, which wraps, has tied up the second guarantor
Guard, second guard member are identical as the material of first guard member.
Optionally, first guard member includes the first protection board of at least one layer being superposed, and each described first protects
Backplate is L-type plate, and the L-type plate is attached to first side adjacent with the auxiliary heater of the bearing block assembly
The outer surface of wall and the outer surface of the second sidewall adjacent with the first side wall.
Optionally, the bearing block and the air duct separator are integrally formed.
Optionally, at least two axial-flow fan is in the front side of the heat exchanger, and the auxiliary heater is located at institute
It states between heat exchanger and at least two axial-flow fan, to carry out auxiliary heating to the air after heat exchanger heat exchange.
In order to break through the limitation of the prior art, neighbour of the present inventor at least two axial-flow fans being arranged above and below
Auxiliary heater is arranged in side, so that auxiliary heating is carried out to the air-flow that axial-flow fan drives using auxiliary heater, to improve
The heating capacity of entire vertical air-conditioner indoor unit, can rapidly adjust indoor temperature.Simultaneously because at least two through-flows
Fan is arranged above and below, and therefore, expands the blowing range of vertical air-conditioner indoor unit in the up-down direction, is conducive to room temperature
Harmony improves the comfort level experience of user.
Further, the present invention has been specifically designed storage in the side at least adjacent with auxiliary heater of bearing block assembly
The top of water cavity, water storage cavity is equipped with through-hole, therefore caused by the region corresponding with bearing block assembly of auxiliary heater at least
Partial heat is absorbed by the water in water storage cavity and forms steam, and steam is evaporated by through-hole, and then in the drive of axial-flow fan
Movement is sent to air outlet under, so as to humidify to the air-flow that air outlet is sent out, improves because air-conditioning heating leads to room
The problem of being inside air-dried improves the usage experience of user, and efficiently utilize auxiliary heater corresponds to each bearing
Heat caused by the region of holder assembly reduces the thermal loss of auxiliary heater.
Further, the inventors have recognized that, it is limited to the inner space of vertical air-conditioner indoor unit, it is two neighboring to pass through
Being closer for bearing block assembly and auxiliary heater between flow fan, is affected by auxiliary heater.Therefore, originally
The first guard member for being protected to bearing block assembly is arranged in invention between bearing block assembly and auxiliary heater, can
Reduce harm of the high temperature of auxiliary heater generation to bearing block assembly, reduces fire hazard.Further, the present invention will also
The material of first guard member is specifically designed to non-combustible materials, can prevent fire hazard completely, carries out to bearing block assembly effective
Ground protection.
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.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part 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 vertical air-conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic structure exploded view of vertical air-conditioner indoor unit according to an embodiment of the invention；
Fig. 3 is the schematic section structure chart of vertical air-conditioner indoor unit according to an embodiment of the invention；
Fig. 4 is the schematic section structural exploded view of vertical air-conditioner indoor unit according to an embodiment of the invention；
Fig. 5 is the schematic diagram of bearing block assembly according to an embodiment of the invention；
Fig. 6 is the schematic cross sectional views of bearing block assembly according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention provides a kind of vertical air-conditioner indoor unit, and Fig. 1 is vertical sky according to an embodiment of the invention
The schematic diagram of indoor unit is adjusted, Fig. 2 is the schematic structure of vertical air-conditioner indoor unit according to an embodiment of the invention
Exploded view.Referring to Fig. 1 and Fig. 2, the vertical air-conditioner indoor unit 1 of the embodiment of the present invention generally may include casing 10, heat exchanger
20 and at least two axial-flow fans 30.Wherein, the front side of casing 10 is equipped with vertically disposed multiple air outlets 111, and rear side is set
There is air inlet 121.Specifically, accommodation space is defined inside casing 10, to accommodate axial-flow fan and heat exchanger 20.Casing 10
It may include the air-inlet grille 120 positioned at the front panel 110 of front side and positioned at rear side, multiple air outlets 111 are provided with front panel 110
On, air inlet 121 is provided on air-inlet grille 120.It can also be equipped with outlet frame component 90 on rear side of front panel 110, which is provided with use
In the pendulum leaf for the air-out direction for guiding and adjusting air outlet 111.Heat exchanger 20 is arranged in casing 10, for flow through its sky
Gas carries out heat exchange, collectively forms both vapor compression with compressor, condenser, throttling set, connecting line and other accessories
Cooling cycle system realizes the refrigerating/heating of air-conditioning, and details are not described herein for concrete principle and structure.
Above-mentioned at least two axial-flow fan 30 is vertically sequentially arranged in casing 10, and at least two axial-flow fan 30
Axis collinear.That is vertically arrangement is arranged successively at least two axial-flow fans 30 in casing 10, each axial-flow fan 30
Axis is vertically extending, the axis collinear setting of all axial-flow fans 30.Each axial-flow fan 30 is one or one corresponding
Air port 111 is separated, and is configured to promote air after air inlet 121 enters in casing 10 and exchanges heat with heat exchanger 20 from corresponding
Air outlet 121 blow out, realize the forced-convection heat transfer of room air Yu heat exchanger 20, improve heat exchanger 20 heat exchange imitate
Rate.Simultaneously because at least two axial-flow fans 30 are arranged above and below, therefore, vertical air-conditioner indoor unit 1 is expanded in the up-down direction
Blowing range, be conducive to the harmony of room temperature, improve user comfort level experience.
Particularly, vertical air-conditioner indoor unit 1 further includes auxiliary heater 40, and auxiliary heater 40 is arranged vertically extendingly
Above-mentioned at least two axial-flow fan 30 adjacent side (it should be noted that " adjacent side " mentioned here means neighbouring side,
Around being), to be carried out in 1 heating operation of vertical air-conditioner indoor unit to the air of above-mentioned at least two axial-flow fan 30 driving
Auxiliary heating.That is, auxiliary heater 40 can be extraly for by entering the wind in 1 heating operation of vertical air-conditioner indoor unit
The air that mouth 121 enters provide heats and can rapidly adjust to improve the heating capacity of entire vertical air-conditioner indoor unit 1
Whole indoor temperature.
Specifically, auxiliary heater 40 can substantially be in vertically extending strip heater, height can substantially with it is upper
The sum of height of at least two axial-flow fans 30 is stated quite, so that supply air temperature is more balanced.Auxiliary heater 40 is preferably tied
The relatively simple electric heater of structure, specifically can be with fin heater, electric heating tube, ceramic heating element etc..
Fig. 3 is the schematic section structure chart of vertical air-conditioner indoor unit according to an embodiment of the invention, and Fig. 4 is basis
The schematic section structural exploded view of the vertical air-conditioner indoor unit of one embodiment of the invention.Further, each adjacent two is passed through
One is equipped between flow fan 30 for containing the bearing block assembly 50 of fan spindle bearing.
Fig. 5 is the schematic diagram of bearing block assembly according to an embodiment of the invention, and Fig. 6 is according to the present invention one
The schematic cross sectional views of the bearing block assembly of a embodiment.The side at least adjacent with auxiliary heater 40 of bearing block assembly 50
Equipped with water storage cavity, the top of water storage cavity is equipped with through-hole 55, to utilize the area opposite with bearing block assembly 50 of auxiliary heater 40
Heat caused by domain promotes the water in water storage cavity to be evaporated from through-hole 55, and send under the driving effect of axial-flow fan 30
Toward air outlet 111, to be humidified to the air-flow sent out from air outlet 111.That is, auxiliary heater 40 and axis
It holds caused by the corresponding region of holder assembly 50 at least partly heat to be absorbed by the water in water storage cavity and form steam, steam passes through
Through-hole is evaporated, and then air outlet 111 is sent under the driving effect of axial-flow fan, so as to send out to air outlet 111
Air-flow humidified, improve the problem for causing room air dry because of air-conditioning heating, improve the usage experience of user, have
Heat caused by the region corresponding to each bearing block assembly 50 of auxiliary heater 40 is utilized to effect, reduces auxiliary
The thermal loss of heater 40.
In Fig. 1 into embodiment illustrated in fig. 2, the quantity of axial-flow fan 30 is two.Correspondingly, the number of bearing block assembly 50
Amount is one.Specifically, the nominal air delivery of the axial-flow fan 30 in top is greater than the specified of the axial-flow fan 30 being below
Total area of passage of air quantity, corresponding whole air outlets of the axial-flow fan 30 in top is greater than the axial-flow fan being below
Total area of passage of 30 corresponding whole air outlets.Specifically, the quantity of air outlet 111 can be three, three air outlets 111
Shape size it is all the same, the axial-flow fan 30 in top can correspond to two air outlets 111, the axial-flow fan 30 being below
An air outlet 111 can be corresponded to.Sending for three air quantity shelves only can be realized by the opening and closing of two axial-flow fans 30 of control as a result,
The switching of wind mode, air quantity is from small to successively are as follows: only opens the mode for the axial-flow fan 30 being below, only opens in top
Axial-flow fan 30 mode and simultaneously open two axial-flow fans 30 mode.Also, in these three air quantity shelves air-supply mould
Under formula, then the wind speed by changing axial-flow fan, more various air supply pattern can be obtained, to meet the different need of user
It asks, promotes user experience.
In some embodiments of the invention, water storage cavity includes the first sub- chamber 53 and the second sub- chamber 54 being connected, and first
Sub- chamber 53 is located at first side adjacent with auxiliary heater 40 of bearing block assembly 50, and the second sub- chamber 54 is located at bearing block assembly
50 second side adjacent with the first side.It that is to say that the first sub- chamber 53 is opposite with auxiliary heater 40, since auxiliary heats
Device 40 blocks, and the region wind speed of the first sub- 53 top of chamber is smaller, is unfavorable for the flowing and diffusion of steam.Correspondingly, the second son
Chamber 54 is adjacent with the first sub- chamber 53, upper area not will receive it is any block, therefore, in some preferred embodiments, lead to
Hole 55 is formed in the top of the second sub- chamber 54.Also, the second side is in the air inlet region of above-mentioned at least two axial-flow fan 30
Or in outlet air region, in order to which the steam given out from through-hole 55 is sent to air outlet 111 under the action of axial-flow fan 30.Specifically
Ground, the quantity of through-hole 55 can be it is multiple, multiple through-holes 55 are uniformly arranged at the top of the second sub- chamber 54.
In some embodiments of the invention, each bearing block assembly 50 includes the bearing block for containing fan spindle bearing
51, the bearing for being disposed adjacently two above and below the bearing block assembly 50 axial-flow fans 30 is installed on bearing block 51
In.Bearing block 51 can substantially be in hollow cylindrical body.
Further, each bearing block assembly 50 further includes that the outer circumferential of bearing block 51 is arranged in and is located at for separating
The air duct separator 52 in space locating for two axial-flow fans 30 above and below it, to avoid the air-supply of two axial-flow fans 30
It interferes with each other.Water storage cavity is formed between bearing block 51 and the side wall of air duct separator 52.Specifically, the first sub- formation of chamber 53
Between bearing block 51 and the first side wall 521 of air duct separator 52 being oppositely arranged with auxiliary heater 40, the second sub- chamber 54
It is formed between bearing block 51 and the second sidewall 522 adjacent with the first side wall 521 of air duct separator 52.
The first side wall 521 and second sidewall 522 form the guard member that can be protected to bearing block 51, to avoid auxiliary
Harm of the high temperature for helping heater 40 to generate to bearing block 51, reduces fire hazard.Preferably, the first side wall 521 and second
Side wall 522 is made of non-combustible materials, and for fire proofing, the present invention can prevent fire using non-combustible materials completely
Hidden danger, to bearing block 51 carry out comprehensively, be effectively protected.
Vertical air-conditioner indoor unit 1 further includes ducting assembly 70, is erected at the circumferential direction of above-mentioned at least two axial-flow fan 30
Outside, with for air to be drained to forward at multiple air outlets 111 from heat exchanger 20, air duct separator 52 can will be located at it
Above and below two axial-flow fans 30 locating for space in ducting assembly 70 separate.The shape of air duct separator 52 can
Irregular abnormity is thought, as long as matching with ducting assembly 70.
Further, bearing block 51 can be integrally formed with air duct separator 52.Alternatively, bearing block 51 can by clamping,
Welding or other suitable modes are fixedly connected with air duct separator 52.
Specifically, ducting assembly 70 includes vertical spaced two end plates 730,740, spiral case 710 and volute tongue
720.The driving motor of two axial-flow fans is respectively arranged in end plate 730 and end plate 740.Spiral case 710 is erect setting and is connected
It connecing between two end plates 730,740, volute tongue 720 is equally erect setting and is connected between two end plates 730,740, and
Guidance air flows to jointly with spiral case 710.Air duct separator 52 is connected between spiral case 710 and volute tongue 720.Peace in bearing block 51
Equipped with two bearings to match respectively with the shaft of two axial-flow fans 30, in order to install two axial-flow fans.
In some embodiments of the invention, the thickness of the second sub- chamber 54 is greater than the thickness of the first sub- chamber 53, wherein second
Sub- chamber 54 with a thickness of bearing block 51 and air duct separator 52 side wall (as second sidewall corresponding with the second sub- chamber 54
522) vertical range between, the first sub- chamber 53 with a thickness of bearing block 51 and air duct separator 52 and the first sub- 53 phase of chamber
Vertical range between corresponding side wall (as the first side wall 521).That is, the space in the second sub- chamber 54 is greater than
Space in one sub- chamber 53, consequently facilitating its internal water heat absorption flashes to steam and distributes.
The inventors have recognized that it is limited to the inner space of vertical air-conditioner indoor unit 1, two neighboring axial-flow fan 30
Between bearing block assembly 50 and auxiliary heater 40 be closer, be affected by auxiliary heater 40.For this purpose,
The present invention is additionally provided with the first guard member for protecting bearing block assembly 50 between bearing block assembly 50 and auxiliary heater 40
60, harm of the high temperature of the generation of auxiliary heater 40 to bearing block assembly 50 can be reduced, reduce fire hazard.Preferably,
First guard member 60 is made of non-combustible materials, and for fire proofing, the present invention can be shut out completely using non-combustible materials
Exhausted fire hazard, to bearing block assembly 50 carry out comprehensively, be effectively protected.The non-combustible materials of first guard member 60 for example may be used
Think steel.
In some embodiments of the invention, the section packet corresponding with bearing block assembly 50 of auxiliary heater 40 has been tied up
Second guard member 41, the second guard member 41 is identical as the material of the first guard member 60, effectively further to protect bearing block group
Part.I.e. the second guard member 41 is also made of non-combustible materials.Second guard member 41 can in be wrapped in auxiliary heater 40 with
Square annular construction member on the corresponding section of bearing block assembly 50.
In some embodiments of the invention, the first guard member 60 includes the first protection board of at least one layer being superposed,
Each first protection board is L-type plate, which is attached to adjacent with auxiliary heater 40 of bearing block assembly 50
The outer surface of one side wall and the outer surface of the second sidewall adjacent with the first side wall.Specifically, the first side wall and second side
Wall is respectively the first side wall 521 and second sidewall 522 of air duct separator 52.The quantity of first protection board can be one layer,
It can be two layers or more of multilayer.First protection board 60 can be fixed on bearing block by gluing, clamping or other suitable modes
The side wall of component 50.
In some alternative embodiments of the invention, the first protection board may be plate based plate, be only arranged at
The side adjacent with auxiliary heater 40 of bearing block assembly 50.
In some embodiments of the invention, above-mentioned at least two axial-flow fan 30 is in the front side of heat exchanger 20, auxiliary
Heater 40 is located between heat exchanger 20 and above-mentioned at least two axial-flow fan 30, with to through heat exchanger 20 heat exchange after air into
Row auxiliary heating, heating effect is more preferably.Specifically, heat exchanger 20 is preferably U-typed heat exchanger vertically extending and that opening is facing forward,
Axial-flow fan 30 is located on the inside of the front of heat exchanger 20, and two axial-flow fans are enclosed by three bread of U-typed heat exchanger in other words, with
When the operation of axial-flow fan, make to improve the rate of air circulation of heat exchanger 20, Jin Erti thirdly heat exchanger 20 is passed through in face air draught
Its heat exchange efficiency is risen.
In some alternative embodiments, heat exchanger 20 can also be flat heat exchanger.
It will be understood by those skilled in the art that so-called "upper" in the embodiment of the present invention, "lower", "inner", "top", " cross ",
"front", "rear" etc. is for indicating that the term of orientation or positional relationship is using the real use state of vertical air-conditioner indoor unit 1 as base
For standard, these terms are merely for convenience of describing and understanding technical solution of the present invention, rather than indication or suggestion is signified
Device or component must have a particular orientation, therefore be not considered as limiting the 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 deduce out 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 all such other variations or modifications.
Claims (10)
1. a kind of vertical air-conditioner indoor unit, comprising:
Casing, front side are equipped with vertically disposed multiple air outlets, and rear side is equipped with air inlet；
Heat exchanger is arranged in the casing, and for carrying out heat exchange with the air for flowing through it；
At least two axial-flow fans are vertically sequentially arranged in the casing, and the axis of at least two axial-flow fan
Collinearly, each axial-flow fan be each configured to promote air enter in the casing through the air inlet and with the heat exchange
It is blown out after device heat exchange from the corresponding air outlet；And
The adjacent side of at least two axial-flow fan is arranged in, in the vertical air conditioner in auxiliary heater vertically extendingly
Auxiliary heating is carried out to the air of at least two axial-flow fan driving when indoor unit heating operation；Wherein
One is equipped between axial-flow fan described in each adjacent two for containing the bearing block assembly of fan spindle bearing, the bearing block
The side at least adjacent with the auxiliary heater of component is equipped with water storage cavity, and the top of the water storage cavity is equipped with through-hole, with benefit
Heat caused by the region opposite with the bearing block assembly with the auxiliary heater promotes the water in the water storage cavity
Be evaporated from the through-hole, and be sent to the air outlet under the driving effect of the axial-flow fan, thus to from it is described go out
The air-flow that air port is sent out is humidified.
2. vertical air-conditioner indoor unit according to claim 1, wherein
The water storage cavity includes the first sub- chamber and the second sub- chamber being connected, and the first sub- chamber is located at the bearing block assembly
First side adjacent with the auxiliary heater, the second sub- chamber are being located at the bearing block assembly with first side
The second adjacent side；And
Second side is in the air inlet region or outlet air region of at least two axial-flow fan, and the through-hole is formed in
The top of the second sub- chamber.
3. vertical air-conditioner indoor unit according to claim 2, wherein
Each bearing block assembly includes for containing the bearing block of fan spindle bearing and the bearing block being arranged at least
On the outside of partially circumferentially and for separating the air duct separator for being positioned above space locating for two axial-flow fans with lower section；And
The water storage cavity is formed between the bearing block and the side wall of the air duct separator.
4. vertical air-conditioner indoor unit according to claim 3, wherein
The thickness of the second sub- chamber be greater than the described first sub- chamber thickness, wherein the second sub- chamber with a thickness of the bearing
Vertical range between seat and the air duct separator second sidewall corresponding with the described second sub- chamber, the first sub- chamber
With a thickness of vertical between the bearing block and the air duct separator the first side wall corresponding with the described first sub- chamber
Distance.
5. vertical air-conditioner indoor unit according to claim 1, wherein
It is additionally provided between the bearing block assembly and the auxiliary heater for protecting the first of the bearing block assembly to protect
Part.
6. vertical air-conditioner indoor unit according to claim 5, wherein
First guard member is made of non-combustible materials.
7. vertical air-conditioner indoor unit according to claim 5, wherein
The section corresponding with each bearing block assembly of the auxiliary heater, which wraps, has tied up the second guard member, and described
Two guard members are identical as the material of first guard member.
8. vertical air-conditioner indoor unit according to claim 5, wherein
First guard member includes the first protection board of at least one layer being superposed, and each first protection board is L-type
Plate, the L-type plate are attached to the outer surface of the first side wall adjacent with the auxiliary heater of the bearing block assembly
And the outer surface of the second sidewall adjacent with the first side wall.
9. vertical air-conditioner indoor unit according to claim 3, wherein
The bearing block and the air duct separator are integrally formed.
10. vertical air-conditioner indoor unit according to claim 1, wherein
At least two axial-flow fan is in the front side of the heat exchanger, and the auxiliary heater is located at the heat exchanger and institute
It states between at least two axial-flow fans, to carry out auxiliary heating to the air after heat exchanger heat exchange.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797506.3A CN107559963B (en) | 2017-09-06 | 2017-09-06 | Vertical air-conditioner indoor unit |
| PCT/CN2018/103839 WO2019047806A1 (en) | 2017-09-06 | 2018-09-03 | Vertical type indoor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797506.3A CN107559963B (en) | 2017-09-06 | 2017-09-06 | Vertical air-conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107559963A CN107559963A (en) | 2018-01-09 |
| CN107559963B true CN107559963B (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710797506.3A Active CN107559963B (en) | 2017-09-06 | 2017-09-06 | Vertical air-conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107559963B (en) |
| WO (1) | WO2019047806A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559963B (en) * | 2017-09-06 | 2019-10-01 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN109724158A (en) * | 2018-12-13 | 2019-05-07 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN110056980B (en) * | 2019-03-26 | 2020-11-03 | 青岛海尔空调器有限总公司 | Air conditioner and electric heating control method and control device thereof |
| CN110160137A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | A kind of air channel structure and air conditioner |
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| JP2005306262A (en) * | 2004-04-23 | 2005-11-04 | Zexel Valeo Climate Control Corp | Air-conditioning apparatus for automobile |
| CN106287957A (en) * | 2016-08-12 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| JP2017116188A (en) * | 2015-12-25 | 2017-06-29 | シャープ株式会社 | Indoor equipment of air conditioner |
| CN106958867A (en) * | 2017-04-28 | 2017-07-18 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
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| JP6089564B2 (en) * | 2012-10-11 | 2017-03-08 | 株式会社富士通ゼネラル | Air conditioner |
| CN107559963B (en) * | 2017-09-06 | 2019-10-01 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
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2017
- 2017-09-06 CN CN201710797506.3A patent/CN107559963B/en active Active
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2018
- 2018-09-03 WO PCT/CN2018/103839 patent/WO2019047806A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005306262A (en) * | 2004-04-23 | 2005-11-04 | Zexel Valeo Climate Control Corp | Air-conditioning apparatus for automobile |
| JP2017116188A (en) * | 2015-12-25 | 2017-06-29 | シャープ株式会社 | Indoor equipment of air conditioner |
| CN106287957A (en) * | 2016-08-12 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN106958867A (en) * | 2017-04-28 | 2017-07-18 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
Also Published As
| Publication number | Publication date |
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| CN107559963A (en) | 2018-01-09 |
| WO2019047806A1 (en) | 2019-03-14 |
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