CN108194991A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN108194991A CN108194991A CN201810136771.1A CN201810136771A CN108194991A CN 108194991 A CN108194991 A CN 108194991A CN 201810136771 A CN201810136771 A CN 201810136771A CN 108194991 A CN108194991 A CN 108194991A
- Authority
- CN
- China
- Prior art keywords
- annular
- air
- heat exchanger
- indoor unit
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004378 air conditioning Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 93
- 238000010926 purge Methods 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 6
- 150000002500 ions Chemical class 0.000 description 45
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 230000005684 electric field Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0029—Axial 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
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F13/222—Means for preventing condensation or evacuating condensate for 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
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention relates to air conditioner indoor unit, including：Annular casing has the central collar aperture of front and rear perforation, positioned at rear side and along its circumferentially distributed circular air inlet grid and positioned at its front side and along its circumferentially distributed round wind outlet；First Heat Exchanger, is set to the inside of annular casing, and is configured to controllably carry out heat exchange with entering the air-flow in annular casing via circular air inlet grid；Annular ion wind generation apparatus, is set to the inside of annular casing, and is configured to controllably promote the air-flow in annular casing to be flowed towards round wind outlet, to form ion wind；Second heat exchanger is set in central collar aperture, and is configured to controllably carry out heat exchange with flowing through its air；And wind turbine, it is set in central collar aperture, and be configured to controllably to promote indoor air to enter from the front to the back in central collar aperture, and flow through after the second heat exchanger to preceding blowout.Blowing range is wide in the air conditioning chamber of the present invention, air output is big, good appearance, noise are smaller.
Description
Technical field
The present invention relates to air-conditioning technique, more particularly to a kind of air conditioner indoor unit.
Background technology
At present, traditional air conditioner indoor unit has vertical and two kinds wall-mounted.Existing wall-hanging indoor unit of air conditioner is length
Strip is exchanged heat using bendable evaporator, and is blown using cross flow fan, axial flow blower or centrifugal blower, is sent
Air port is usually strip.Existing vertical air-conditioner indoor unit is the column placed vertically, is exchanged heat using plate-type evaporator,
And blown using cross flow fan, axial flow blower or centrifugal blower, air outlet is rectangular.These existing air conditioner indoor unit are not
Apparent visual aestheticly tired is only susceptible to, and the blowing range of air outlet is also narrow, air output is smaller.
Also, the noise that fan-type driving part generates at runtime is larger, influences the usage experience of user, particularly
For the desktop air-conditioning indoor unit being placed on, because nearer apart from user, this uncomfortable experience is more prominent
Go out.
Invention content
One object of the present invention is intended to overcome at least one defect of the prior art, provide a kind of blowing range it is wide,
Air output is big and the air conditioner indoor unit of good appearance.
A further object of the invention is to increase the use pattern of air conditioner indoor unit, to meet the diversification of user
Demand.
Another of the present invention is further objective is that the structure of simplified air conditioner indoor unit, reduces cost.
To achieve these goals, the present invention provides a kind of air conditioner indoor unit, including：
Annular casing has the central collar aperture of front and rear perforation, positioned at rear side and along its circumferentially distributed circular air inlet lattice
Grid and positioned at its front side and along its circumferentially distributed round wind outlet；
First Heat Exchanger, is set to the inside of the annular casing, and be configured to controllably with via the circular air inlet
The air-flow that grid enters in the annular casing carries out heat exchange；
Annular ion wind generation apparatus, is set to the inside of the annular casing, and is configured to controllably promote the ring
Air-flow in shape casing is flowed towards the round wind outlet, to form ion wind；
Second heat exchanger is set in the central collar aperture, and is configured to controllably carry out hot friendship with flowing through its air
It changes；And
Wind turbine is set in the central collar aperture, and is configured to that indoor air is controllably promoted from the front to the back to enter
In the center collar aperture, and flow through after second heat exchanger to preceding blowout.
Optionally, the First Heat Exchanger is the circular heat exchanger to match with the shape of the annular casing internal, institute
State the plate heat exchanger that the second heat exchanger matches for the shape of the partial sector with the central collar aperture, second heat exchanger
The axis extended along the longitudinal direction perpendicular to the central collar aperture；And/or
The wind turbine is axial flow blower, and the axis of the axial flow blower is overlapped with the axis of the central collar aperture.
Optionally, the annular casing includes the back casing of the front casing body of annular, the preceding inner housing of annular and annular；
The preceding inner housing is set to the inside of the front casing body, and the shell of the preceding inner housing and the front casing body
There are gaps between body wall；And
The back casing has along the inside edge of its circumferentially extending and outer ledge, the rear side connection of the preceding inner housing
To the inside edge of the back casing, the outer ledge of the back casing is connected on rear side of the front casing body, so as in institute
It states to limit between back casing, the preceding inner housing and the front casing body and contains space, the First Heat Exchanger and the ring
Shape ion wind generation apparatus is installed in described contain in space.
Optionally, the preceding inner housing and the front casing body are respectively provided with respectively along the front side edge of its respective circumferentially extending
Edge, the round wind outlet are formed between the forward edge of the preceding inner housing and the front casing body；And
The circular air inlet grid is formed on housing in the rear.
Optionally, the preceding inner housing extends from the front to the back along the first curve, and first curve is included from the front to the back
It sets gradually and glossily connected the first section and the second section, first section is circle arc curve；And described first
The center of circle of circle is in the outside of first section where section；And/or
The front casing body extends from the front to the back along the second curve, and second curve includes setting gradually from the front to the back
And the third section and the 4th section being glossily connected, the third section are circle arc curve；And where the third section
The round center of circle is in the inside of the third section.
Optionally, the air conditioner indoor unit further includes：
Annular purge module is set in the air current flow direction in the annular casing, for flowing to the ring
The air-flow of shape air outlet is purified；And
The First Heat Exchanger, the annular ion wind generation apparatus and the annular purge module are in the annular machine
It is set gradually from back to front in shell.
Optionally, the air conditioner indoor unit further includes condensed water collecting device, and the condensed water collecting device has：
Upper accepting water disk, along the circumferentially disposed in the inside of the First Heat Exchanger top half of the First Heat Exchanger, with
For collecting the condensed water of the top half of circular heat exchanger generation；
Lower accepting water disk, along the circumferentially disposed in the outside of the First Heat Exchanger lower half portion of the First Heat Exchanger, with
It is at least used to collect the condensed water that the lower half portion of the First Heat Exchanger generates；And
Aqueduct connects the upper accepting water disk and the lower accepting water disk, for the condensation for collecting the upper accepting water disk
Water is guided to the lower accepting water disk, so as to be directly or indirectly emitted into outside the annular casing by the lower accepting water disk.
Optionally, any section radially intercepted of the upper accepting water disk is in towards the convexly curved arc in its inside
Curve；And/or
Any section radially intercepted of the lower accepting water disk is in towards the convexly curved curve in its outside, the song
Line includes intermediate circular arc shaped sectors and two inclined straight lines for being symmetrically connected to the intermediate circular arc shaped sectors front and rear sides
Section.
Optionally, the annular ion wind generation apparatus and the wind turbine are configured to controllably select a startup or controllably same
Shi Qidong so that the air conditioner indoor unit have only by the annular ion wind generation apparatus driving air-supply silent mode,
Only by the Wind Volume pattern of wind turbine driving air-supply or by the annular ion wind generation apparatus and the wind turbine simultaneously
Drive the superpower air supply pattern of air-supply.
Optionally, the air conditioner indoor unit is desktop air-conditioning indoor unit.
The air conditioner indoor unit of the present invention has annular casing, and may be such that entire air conditioner indoor unit is in original in style annular,
The air conditioner indoor unit of annular is beautiful unique, fresh and new, can be with especially for the desktop air-conditioning indoor unit being placed on
As ornament.Meanwhile air conditioner indoor unit opens up round wind outlet on front side of it, realizes 360 ° of extensive angle air-supplies, expands
Blowing range improves the comfort level experience of user.Also, it is additionally provided with wind turbine in the central collar aperture of the front and rear perforation of annular casing
With the second heat exchanger, as a result, central collar aperture form the straight heat exchanging air duct directly gone out, windage and crushing are all smaller, therefore send
Air quantity is larger.
Further, annular ion wind generation apparatus of the invention and wind turbine can select a startup, can also start simultaneously.
Therefore, when only annular ion wind generation apparatus starts operation, annular ion wind generation apparatus generates a large amount of bands under high pressure
Charged particle, charged particle electric field force effect move down movable property it is lively can, so as to form ion wind, wind sense naturally, noise is smaller, this
When, air conditioner indoor unit is operable with silent mode；When only wind turbine starts operation, air-flow is sent out through central collar aperture, lose compared with
It is small, at this point, air conditioner indoor unit is operable with Wind Volume pattern；When annular ion wind generation apparatus and wind turbine start operation simultaneously
When, the two respectively where supply air system it is in parallel, there is air-flow submitting in the front side of round wind outlet and central collar aperture, therefore blow
Amount increases, and air conditioner indoor unit is operable with superpower air supply pattern at this time.As it can be seen that the air conditioner indoor unit of the present invention has a variety of uses
Pattern meets the diversified demand of user.
Further, annular casing is also further defined as including front casing body, preceding inner casing in a ring by the present invention
Body and back casing three parts, and pass through the location layout between front casing body, preceding inner housing and back casing and connection relation restriction
Go out round wind outlet and the annular that matches with First Heat Exchanger and annular ion wind generation apparatus shape contain space, structure and
Assembling is all very simple, simplifies infrastructure cost and cost of labor.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments of detailed description of the present invention by way of example rather than limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram of air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic structure exploded view of air conditioner indoor unit according to an embodiment of the invention；
Fig. 3 is the schematic cross sectional views of air conditioner indoor unit according to an embodiment of the invention；
Fig. 4 is the schematic diagram of the first curve according to an embodiment of the invention；
Fig. 5 is the schematic diagram of the second curve according to an embodiment of the invention；
Fig. 6 is the schematic diagram of back casing according to an embodiment of the invention；
Fig. 7 is First Heat Exchanger according to an embodiment of the invention and the schematic knot after condensed water collecting device assembling
Composition；
Fig. 8 is the schematic structure exploded view of condensed water collecting device according to an embodiment of the invention；
Fig. 9 is the schematic cross sectional views along the upper accepting water disks intercepted of the cutting line X-X in Fig. 8；
Figure 10 is the schematic cross sectional views along the lower accepting water disks intercepted of the cutting line Y-Y in Fig. 8 and drainpipe.
Specific embodiment
The embodiment of the present invention provides a kind of air conditioner indoor unit, and Fig. 1 is air conditioner indoor unit according to an embodiment of the invention
Schematic diagram, Fig. 2 is the schematic structure exploded view of air conditioner indoor unit according to an embodiment of the invention, and Fig. 3 is
The schematic cross sectional views of air conditioner indoor unit according to an embodiment of the invention.Referring to Fig. 1 to Fig. 3, in air conditioning chamber of the invention
Machine 1 includes annular casing 10, First Heat Exchanger 20, annular ion wind generation apparatus 30, the second heat exchanger 50 and wind turbine 60.
Annular casing 10 has the central collar aperture 130 of front and rear perforation, that is to say the axis of annular casing 10 along the longitudinal direction
Extension.Specifically, annular casing 10 has inner outline and outer contour, and inner outline and outer contour are around front and back
Upward axis rotates a circle the closed ring with preset shape to be formed in perpendicular along respective predefined paths
Curve.Also, annular casing 10 has positioned at rear side and along its circumferentially distributed circular air inlet grid 110 and positioned at its front side
And along its circumferentially distributed round wind outlet 120.Indoor air-flow can enter in annular casing 10 through circular air inlet grid 110,
Air-flow inside annular casing 10 can be sent to interior through round wind outlet 120.Multiple air inlets are formed on circular air inlet grid 110
Mouthful, multiple air inlets are uniformly distributed along the circumferential direction of annular casing 10.Circular air inlet grid 110 is preferably the annular closed, annular
Air-inlet grille 110 is distributed on the entire circumferential enclosure wall of annular casing 10.
The air conditioner indoor unit 1 of the present invention has annular casing 10, and may be such that entire air conditioner indoor unit 1 is in original in style ring
Shape, annular air conditioner indoor unit 1 is beautiful unique, fresh and new, especially for the desktop air-conditioning indoor unit being placed on,
Ornament can be used as.Meanwhile air conditioner indoor unit of the invention opens up round wind outlet on front side of it, realizes 360 ° of extensive angles
Air-supply, expands blowing range, improves the comfort level experience of user.
First Heat Exchanger 20 is set to the inside of annular casing 10, and be configured to controllably with via circular air inlet grid
110 air-flows entered in annular casings 10 carry out heat exchange, so as to make its become temperature higher (when air conditioner indoor unit heats) or
Air-flow after the heat exchange of temperature relatively low (when air conditioner indoor unit freezes).
Annular ion wind generation apparatus 30 is set to the inside of annular casing 10, and is configured to controllably promote annular casing
The air-flow after heat exchange in 10 is flowed towards round wind outlet 120, to form ion wind.That is, annular ion wind occurs
Device 30 changes for indoor air to be promoted to enter in annular casing 10 through circular air inlet grid 110 through First Heat Exchanger 20
It is flowed after heat towards round wind outlet 120.Specifically, under high pressure, annular ion wind generation apparatus 30 can be by annular casing
Air ionization in 10, so as to generate a large amount of charged particle, under electric field force effect, a large amount of charged particles do directed movement,
So as to form ion wind.Since the operation principle of ion wind generation apparatus in itself is that those skilled in the art are easily obtained,
Therefore which is not described herein again.
The present invention generates a large amount of charged particles under high pressure using annular ion wind generation apparatus 30, and charged particle is in electric field
Power effect moves down the lively energy of movable property, and so as to form ion wind, wind sense is natural and can realize mute air-supply, reduces in air conditioning chamber
Noise when machine 1 is run.
Second heat exchanger 50 is set in central collar aperture 130, and is configured to controllably carry out hot friendship with flowing through its air
It changes, after it is made to become the heat exchange of temperature higher (when air conditioner indoor unit heats) or temperature relatively low (when air conditioner indoor unit freezes)
Air-flow.
Wind turbine 60 is set in central collar aperture 130, and is configured to that indoor air is controllably promoted from the front to the back to enter
In central collar aperture 130, and flow through after the second heat exchanger 50 to preceding blowout.Specifically, the rear port of central collar aperture 130 form by
The air inlet of air-flow that wind turbine 60 drives and generates, the front port of central collar aperture 130, which forms, to be driven by wind turbine 60 and is generated
The air outlet of air-flow.Further, air outlet grate 132, the shape of air outlet grate 132 are equipped at the front port of central collar aperture 130
Match with the shape of the front port of central collar aperture 130, to improve safety, the promotion shape aesthetic feeling that air conditioner indoor unit 1 uses.
Since central collar aperture 130 is formed in the channel of entire annular 10 center of casing and front and rear perforation, in central collar aperture
After 60 and second heat exchanger 50 of wind turbine is specifically designed in 130, it may be such that central collar aperture 130 is formed and straight directly go out (i.e. laggard before go out)
Air duct, windage and crushing are all smaller, therefore can largely improve the air output of air conditioner indoor unit 1.Meanwhile wind turbine
60 and second the setting of heat exchanger 50 will not increase the thickness of air conditioner indoor unit 1 in the longitudinal direction so that air conditioner indoor unit 1 is more
Add exquisiteness.
Wind turbine 60 may include flabellum 61 and the motor 62 for flabellum 61 to be driven to rotate, and flabellum 61 and motor 62 pass through one
Stent 63 is supported in central collar aperture 130.The stabilizer blade of stent 63 can be fixed in a manner that grafting, screw connect or other are suitable
On annular casing 10, such as it is fixed on back casing 143.
In some embodiments of the invention, First Heat Exchanger 20 is the ring to match with the shape inside annular casing 10
Needle recuperator.Since the axis of annular casing 10 extends along the longitudinal direction, First Heat Exchanger 20 and annular ion wind occur
The axis of device 30 also extends along the longitudinal direction, and First Heat Exchanger 20 and annular ion wind generation apparatus 30 also have Internal periphery
Line and outer contour, the inner outline and outer contour of First Heat Exchanger 20 and annular ion wind generation apparatus 30 are also vertical
Ring seal curve in plane.
The outer contour and inner outline of toroidal shell 10 can be in annular shape, oval ring-type, class oval ring-type, heart or
The closed ring of other shapes grace.The shape of the outer contour of toroidal shell 10 can be identical with the shape of its inner outline,
It can also be different.Correspondingly, the outer contour of First Heat Exchanger 20 and annular ion wind generation apparatus 30 and toroidal shell 10
Outer contour matches, the inner outline of First Heat Exchanger 20 and annular ion wind generation apparatus 30 and the lubrication groove of toroidal shell 10
Profile matches.Specifically, in Fig. 1 to embodiment illustrated in fig. 3, toroidal shell 10, First Heat Exchanger 20 and annular ion wind
The circular ring shape that the outer contour and inner outline of generating means 30 are overlapped in central axis.
Further, the second heat exchanger 50 is that the plate to match with the shape of the partial sector of central collar aperture 130 exchanges heat
Device, and the axis that the second heat exchanger 50 extends along the longitudinal direction perpendicular to central collar aperture 130.Specifically, central collar aperture 130 along hang down
The cross sectional shape directly cut out in plane in the front-back direction is similar with the shape that the inner outline of toroidal shell 10 is surrounded, such as
Can be round, oval, heart-shaped or other graces shapes.In the embodiment depicted in figure 2, the second heat exchanger 50 is circular slab
Shape, i.e., it is discoid.
In some embodiments of the invention, wind turbine 60 is axial flow blower, the axis of the axial flow blower and central collar aperture 130
Axis overlap.Complicated air duct or spiral case can be saved as a result, simplify the structure of air conditioner indoor unit 1.
In some embodiments of the invention, annular ion wind generation apparatus 30 and wind turbine 60, which are configured to controllably to select one, opens
It moves or controllably starts simultaneously, so that air conditioner indoor unit 1, which has, only passes through the quiet of the driving air-supply of annular ion wind generation apparatus 30
Sound pattern, only by the Wind Volume pattern of the driving air-supply of wind turbine 60 or by annular ion wind generation apparatus 30 and wind turbine 60 simultaneously
Drive the superpower air supply pattern of air-supply.
Specifically, when only annular ion wind generation apparatus 30 starts operation, annular ion wind generation apparatus 30 is in height
Pressure generates a large amount of charged particles, and charged particle moves down the lively energy of movable property in electric field force effect, so as to form ion wind.It is indoor
Air enters through circular air inlet grid 110 in annular casing 10, and is sent after the heat exchange of First Heat Exchanger 20 from annular air supply mouth 120
Go out.Wind sense is naturally, noise is smaller, at this point, air conditioner indoor unit 1 is operable with silent mode.
When only wind turbine 60 starts operation, rear port of the room air through central collar aperture 130 enters, and through the second heat exchange
Device 50 is sent out after exchanging heat from the front port of central collar aperture 130, is directly gone out since air-flow is straight, loss is smaller, at this point, air conditioning chamber
Interior machine 1 is operable with Wind Volume pattern.
When annular ion wind generation apparatus 30 and wind turbine 60 start operation simultaneously, the two respectively place supply air system simultaneously
There is air-flow submitting in the front side of connection, round wind outlet 120 and central collar aperture 130, therefore air output increases, at this time air conditioner indoor unit
1 is operable with superpower air supply pattern.As it can be seen that the air conditioner indoor unit 1 of the present invention can be by 30 He of annular ion wind generation apparatus
The start-up and shut-down control of wind turbine 60 realizes a variety of air supply patterns, meets the diversified demand of user.
In some embodiments of the invention, annular casing 10 includes the front casing body 141 of annular, annular preceding inner housing
142 and annular back casing 143.It is understood that the axis of back casing 143, preceding inner housing 142 and front casing body 141 is equal
Extend along the longitudinal direction.Preceding inner housing 142 is set to the inside of front casing body 141, and preceding inner housing 142 and front casing body 141
Housing wall between there are gaps.Fig. 6 is the schematic diagram of back casing according to an embodiment of the invention.Back casing
143 have along the inner side edge edge 1432 of its circumferentially extending and side edge section 1433.It is emphasized that " inside " here
Mean the side radially adjacent to its center along back casing 143, correspondingly, " outside " here means the diameter along back casing 143
To the side far from its center.The rear side of preceding inner housing 142 is connected to the inner side edge edge 1432 of back casing 143, front casing body
141 rear side is connected to the side edge section 1433 of back casing 143, so as in back casing 143, preceding inner housing 142 and front casing
It is limited between body 141 and contains space, First Heat Exchanger 20 and annular ion wind generation apparatus 30 are installed in and contain in space.
Specifically, clamping, spiral shell can be passed through between preceding inner housing 142 and back casing 143 and between front casing body 141 and back casing 143
Nail connection or other suitable modes are connected.Further, between preceding inner housing 142 and the cooperation interface of back casing 143 and
Be respectively formed between front casing body 141 and the cooperation interface of back casing 143 it is gas-tight seal, to prevent the air-flow in annular machine shell 10 from leading to
It crosses at the other positions in addition to round wind outlet 120 and leaks to indoor environment.It for example, can be in preceding inner housing 142 and rear shell
Sealing ring is set between the cooperation interface of body 143 and between front casing body 141 and the cooperation interface of back casing 143.
Further, preceding inner housing 142 and front casing body 141 are respectively provided with respectively along the front side edge of its respective circumferentially extending
Edge, before round wind outlet 120 is formed between inner housing 142 and the forward edge of front casing body 141.Circular air inlet grid 110
It is formed on back casing 143.
Further, the housing wall of back casing 143 from its inside edge backwards projectedly along the radial direction of back casing 143 to
Its outer ledge is extended to outside.That is, 143 general toroidal tubulose of back casing, the annular tube shaped front side are offered along it
The annular opening of circumferentially extending, the outer ledge of the annular opening form the outer ledge of back casing 143, the annular opening
Inside edge forms the inside edge of back casing 143.Circular air inlet grid 110 be opened in the housing wall of back casing 143 to
It protrudes afterwards in farthest region.
Annular casing 10 is further defined as including front casing body 141,142 and of preceding inner housing in a ring by the present invention
143 three parts of back casing, and pass through the location layout between front casing body 141, preceding inner housing 142 and back casing 143 and connection
Relationship limits round wind outlet 120 and matches with First Heat Exchanger 20 and 30 shape of annular ion wind generation apparatus
Annular contains space, and structure and assembling are all very simple, simplify infrastructure cost and cost of labor.
Specifically, the forward edge of preceding inner housing 142 and front casing body 141 can be rounded, and preceding inner housing 142
The center of circle of circle where forward edge can be overlapped with the center of circle of circle where the forward edge of front casing body 141, so that annular goes out
The width all same of each section in air port 120 radially.Before the radius of circle is less than where the forward edge of preceding inner housing 142
The radius of circle where the forward edge of outer housing 141.
In some embodiments of the invention, preceding inner housing 142 extends from the front to the back along the first curve 150.Fig. 4 is basis
The schematic diagram of first curve of one embodiment of the invention.First curve 150 includes setting gradually from the front to the back simultaneously
Glossily connected the first section 151 and the second section 152, the first section 151 and the second section 152 divide along the dotted line in Fig. 4
It opens.First section 151 is circle arc curve, and the center of circle of circle is in the outside of the first section 151 where the first section 151.
It is circle arc curve of first section 151 for the inside protrusion of inner housing 142 forward, on the one hand, toroidal shell can be increased
The size in space is contained in 10, consequently facilitating installation First Heat Exchanger 20 and annular ion wind generation apparatus 30, on the other hand, also
It may be such that central collar aperture 130 flaring from the front to the back, i.e., the section of going out is cut in the edge of central collar aperture 130 perpendicular to plane in the front-back direction
Area gradually increases from the front to the back, so that air-flow is sent out after flowing through central collar aperture 130 in diffusion type, so as to promote through center
Mixing between the non-heat exchange air-flow that collar aperture 130 is sent out and the heat exchange air-flow through the submitting of round wind outlet 120, improves mixing effect
Fruit, so as to further expand blowing range.
Further, the second section 152 can be straight line；Second section 152 or circle arc curve, the second section
The center of circle of circle where 152 is in the inside of the second section 152, i.e. the second section 152 is the external protrusion of inner housing 142 forward
Circle arc curve.Further, the length of the second section 152 extension is much smaller than the length of the first section 151 extension.
In some embodiments of the invention, front casing body 141 extends from the front to the back along the second curve 160.Fig. 5 is basis
The schematic diagram of second curve of one embodiment of the invention.Second curve 160 includes setting gradually from the front to the back simultaneously
Glossily connected 161 and the 4th section 162 of third section, 161 and the 4th section 162 of third section divide along the dotted line in Fig. 5
It opens.Third section 161 is circle arc curve, and the center of circle of circle is in the inside of third section 161 where third section 161.
It is the external circle arc curve that protrudes of the third section 161 for outer housing 141 forward, so as to first with preceding inner housing 142
Section 151 matches, and further increases in toroidal shell 10 and contains the size in space, and also improves the outer of toroidal shell 10
Shape aesthetic effect.
Further, the 4th section 162 can be straight line；4th section 162 or circle arc curve, the 4th section
The center of circle of circle where 162 is in the outside of the 4th section 162, i.e. the 4th section 162 is the inside protrusion of outer housing 142 forward
Circle arc curve.Further, the length of the 4th section 162 extension is much smaller than the length that third section 161 extends.As a result,
4th section 162 cooperatively can form one with the second section 152 of preceding inner housing 142 in the inside of round wind outlet 120
The necking part of sectional area rapid drop, in order to which that improves round wind outlet 120 goes out wind velocity.
In some embodiments of the invention, air conditioner indoor unit 1 further includes annular purge module 40, annular purge module 40
It is set in the air current flow direction in annular casing 10, for being dusted, killing to the air-flow for flowing to round wind outlet 120
The purification runs such as bacterium.
Further, First Heat Exchanger 20, annular ion wind generation apparatus 30 and annular purge module 40 are in annular machine
It is set gradually from back to front in shell 10.It may while annular ion wind generation apparatus 30 generates ion wind under high pressure as a result,
The pernicious gases such as the ozone that can additionally generate can be absorbed or be adsorbed by annular purge module 40 before interior is sent into, and be strengthened
Clean-up effect.
In some alternate embodiments, First Heat Exchanger 20, annular ion wind generation apparatus 30 and annular purge mould
Block 40 can also have other distributing orders in annular casing 10.For example, First Heat Exchanger 20 can be arranged on annular ion
Between wind generation apparatus 30 and annular purge module 40.
Since the First Heat Exchanger 20 of the present invention is the circular heat exchanger that matches with the shape inside annular casing 10, change
The condensed water generated on hot device drips under self gravitation effect, therefore, how to collect First Heat Exchanger 20 generation condensed water,
It is difficult point that air conditioner indoor unit 1 substantially annular in shape designs that condensed water is avoided, which to be dropped on radiating fin,.For this purpose, the sky of the present invention
Indoor unit 1 is adjusted also to be specifically designed condensed water collecting device 80, for collecting what is generated on each section of First Heat Exchanger 20
Condensed water, and it is emitted into the outside of annular casing 10.
Fig. 7 is circular heat exchanger according to an embodiment of the invention and the schematic knot after condensed water collecting device assembling
Composition, Fig. 8 are the schematic structure exploded views of condensed water collecting device according to an embodiment of the invention.Condensation water collection fills
Putting 80 has upper accepting water disk 81, lower accepting water disk 82 and aqueduct 83.Upper accepting water disk 81 is circumferentially disposed along First Heat Exchanger 20
In the inside of 20 top half of First Heat Exchanger, for collecting the condensed water that the top half of First Heat Exchanger 20 generates.Under
Drip tray 82 is along the circumferentially disposed in the outside of 20 lower half portion of First Heat Exchanger of First Heat Exchanger 20, at least for collecting the
The condensed water that the lower half portion of one heat exchanger 20 generates.Aqueduct 83 connects upper accepting water disk 81 and lower accepting water disk 82, for inciting somebody to action
The condensate water guide that upper accepting water disk 81 is collected is to lower accepting water disk 82, so as to directly or indirectly be emitted into ring by lower accepting water disk 82
The outside of shape casing 10.
It should be noted that the top half of First Heat Exchanger 20 and the division surface of lower half portion are by annular casing 10
Geometric center and horizontally extending plane.Mean that it leans on near-ring on the inside of a certain component (such as First Heat Exchanger 20)
The side of 10 geometric center of shape casing correspondingly, means it far from annular on the outside of a certain component (such as First Heat Exchanger 20)
The side of 10 geometric center of casing.
Specifically, in the embodiment shown in fig. 7, First Heat Exchanger 20 is annulus needle recuperator.Therefore, upper accepting water disk 81
The semicircular arc that contour line is substantially protruding upward out, the contour line of lower accepting water disk 82 is substantially in the semicircular arc protruded downward.
The condensed water that 20 top half of First Heat Exchanger generates as a result, is dropped under its own gravity positioned at first
On the upper accepting water disk 81 of 20 inside of heat exchanger, the condensed water that 20 lower half portion of First Heat Exchanger generates is under its own gravity
It drops on the lower accepting water disk 82 in 20 outside of First Heat Exchanger, the condensed water collected on upper accepting water disk 81 passes through aqueduct 83
Lower accepting water disk 82 is guided to, so as to discharge annular casing 10, on the one hand, avoid the cold of 20 top half of First Heat Exchanger generation
Condensate drops to its lower half portion, on 60 or second heat exchanger 50 of wind turbine, on the other hand, additionally it is possible to condensed water is discharged in time,
It avoids bringing security risk there are ponding in annular casing 10.
In some embodiments of the invention, condensed water collecting device 80 further includes drainpipe 84, connects lower accepting water disk
82 and the exterior space of annular casing 10, outside the condensed water elimination on lower accepting water disk 82 to annular casing 10.
Specifically, the bottom of lower accepting water disk 82 has the discharge outlet 821 for discharging its interior condensed water, drainpipe 84 and row
The mouth of a river 821 is connected, and bends and extend to outside annular casing 10 backwards in the lower section of lower accepting water disk 82.Drainpipe 84 can as a result,
The rear side of annular casing 10 is hidden in, in favor of improving the good appearance of air conditioner indoor unit 1.
In some embodiments of the invention, the end of upper accepting water disk 81 has the catchment tray 811 in outside, to allow
The condensed water that upper accepting water disk 81 is accepted is collected in along its outer surface 81a in catchment tray 811.It is opened up on the bottom wall of catchment tray 811
There is through-hole 812, the upper end of aqueduct 83 is connected with through-hole 812, the condensed water in catchment tray 811 to be allowed to be flowed by through-hole 812
Enter in aqueduct 83.
Further, aqueduct 83 is bendingly extended downward into the rear side of First Heat Exchanger 20 by the upper end backward, and
The rear vertical of First Heat Exchanger 20 or the inner surface 82a for obliquely extending downward into lower accepting water disk 82, are changed with being hidden in first
The rear side of hot device 20, in favor of improving the good appearance of air conditioner indoor unit 1.
Fig. 9 is the schematic cross sectional views along the upper accepting water disks intercepted of the cutting line X-X in Fig. 8.In some realities of the present invention
It applies in example, any section radially intercepted of upper accepting water disk 81 is in towards the convexly curved arc curve S in its inside.Also
It is to say, upper accepting water disk 81 extends along the arc curve S protruded towards its inside in front-rear direction.In other words, upper accepting water disk 81
For accepting the curved surface that the geometric center that the outer surface of condensed water is upward drip tray 81 is recessed, thus both it had been convenient for collecting condensation
Water, and the interference in structure will not be caused with preceding inner housing 142.
Further, above-mentioned arc curve S can be circle arc curve, and diameter of a circle where the circle arc curve can be
Any value of the range between 30~45mm, such as 30mm, 33mm, 36mm, 39mm, 42mm or 45mm.
Figure 10 is the schematic cross sectional views along the lower accepting water disks intercepted of the cutting line Y-Y in Fig. 8 and drainpipe.In the present invention
Some embodiments in, any section radially intercepted of lower accepting water disk 82 be in towards the convexly curved curve in its outside,
The curve includes intermediate circular arc shaped sectors 822 and two inclinations for being symmetrically connected between 822 front and rear sides of circular arc shaped sectors
Linear section 823.Lower accepting water disk 82 with angled straight lines section comes compared to section in the drip tray of a circle arc curve
It says, angle of inclination and slope all biggers, faster, therefore condensed water can quickly collect side by side the flow velocity of condensed water on it
Go out.Since lower accepting water disk 82 is in the outside of First Heat Exchanger 20, do not have to consider its constructive interference with preceding inner housing 142
Problem.
Further, the ratio between 822 place diameter of a circle of the length of each linear section 823 and intermediate circular arc shaped sectors
Be worth is range 1:1~1:Any ratio between 2, such as 1:1、1:1.3、1:1.5、1:1.7、1:1.9 or 1:2, with more
Conducive to collecting for condensed water.
In some embodiments of the invention, First Heat Exchanger 20 may include refrigerant pipe 21, be threaded through on refrigerant pipe 21
Heat exchange fin 22, the internal tube plate 23 for being set to 22 inside of heat exchange fin and the outer tube plate 24 for being set to 22 outside of heat exchange fin, it is cold
Matchmaker's pipe 21 is supported between internal tube plate 23 and outer tube plate 24, and outer tube plate 24 is connected with annular casing 10.Specifically, outer tube plate 24 can
By by screw or other it is suitable in a manner of be fastenedly connected with back casing 143.Upper accepting water disk 81 is connected to internal tube plate 23, lower accepting water
Disk 82 is connected to outer tube plate 24.It can lead between upper accepting water disk 81 and internal tube plate 23 and between lower accepting water disk 82 and outer tube plate 24
It crosses screw or other suitable modes is fastenedly connected.
In some embodiments of the invention, the quantity of aqueduct 83 can be two, two ends of upper accepting water disk 81
It is connected respectively by two aqueducts 83 with lower accepting water disk 82.Each end of upper accepting water disk 81 is equipped with a catchment tray 811.
In some embodiments of the invention, air conditioner indoor unit 1 is desktop air-conditioning indoor unit.The bottom of its annular casing 10
With plane 1431, in order to directly be held on desktop.In Fig. 1 to embodiment illustrated in fig. 3, air conditioner indoor unit 1 can also wrap
The pedestal 70 for being set to annular 10 lower section of casing is included, for support is equipped with circular heat exchanger 20, annular ion wind fills
Put the annular casing 10 of the 30, second heat exchanger 50 and wind turbine 60.
When air conditioner indoor unit 1 is desktop air-conditioning indoor unit, the height where round wind outlet 120 and central collar aperture 130
Just at the middle part of human height, therefore, cold airflow sinks to leading when thermal current floats, freezes when overcoming traditional air conditioner heating
The defects of causing heating and cooling time long.
It will be understood by those skilled in the art that in the case of no specified otherwise, " interior " so-called in the embodiment of the present invention,
" outer ", " horizontal stroke ", "front", "rear" etc. are used to represent that the term of orientation or position relationship to be the actual use shape with air conditioner indoor unit 1
For on the basis of state, these terms are for only for ease of description and understand technical scheme of the present invention rather than instruction or dark
Show that signified device or component there must be specific orientation, therefore be not considered as limiting the invention.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of air conditioner indoor unit, which is characterized in that including：
Annular casing, there is the central collar aperture of front and rear perforation, positioned at rear side and along its circumferentially distributed circular air inlet grid and
Positioned at its front side and along its circumferentially distributed round wind outlet；
First Heat Exchanger, is set to the inside of the annular casing, and be configured to controllably with via the circular air inlet grid
Heat exchange is carried out into the air-flow in the annular casing；
Annular ion wind generation apparatus, is set to the inside of the annular casing, and is configured to controllably promote the annular machine
Air-flow in shell is flowed towards the round wind outlet, to form ion wind；
Second heat exchanger is set in the central collar aperture, and is configured to controllably carry out heat exchange with flowing through its air；With
And
Wind turbine is set in the central collar aperture, and is configured to controllably to promote described in indoor air enters from the front to the back
In central collar aperture, and flow through after second heat exchanger to preceding blowout.
2. air conditioner indoor unit according to claim 1, which is characterized in that
The First Heat Exchanger is the circular heat exchanger to match with the shape of the annular casing internal, second heat exchanger
The plate heat exchanger that shape for the partial sector with the central collar aperture matches, second heat exchanger is in described
The axis that centre collar aperture extends along the longitudinal direction；And/or
The wind turbine is axial flow blower, and the axis of the axial flow blower is overlapped with the axis of the central collar aperture.
3. air conditioner indoor unit according to claim 1, which is characterized in that
The annular casing includes the back casing of the front casing body of annular, the preceding inner housing of annular and annular；
The preceding inner housing is set to the inside of the front casing body, and the housing wall of the preceding inner housing and the front casing body
Between there are gaps；And
The back casing has the inside edge circumferentially extended along it and outer ledge, and institute is connected on rear side of the preceding inner housing
The inside edge of back casing is stated, the outer ledge of the back casing is connected on rear side of the front casing body, so as in the rear
Limited between housing, the preceding inner housing and the front casing body and contain space, the First Heat Exchanger and it is described annular from
Sub- wind generation apparatus is installed in described contain in space.
4. air conditioner indoor unit according to claim 3, which is characterized in that
The preceding inner housing and the front casing body are respectively provided with respectively along the forward edge of its respective circumferentially extending, the annular
Air outlet is formed between the forward edge of the preceding inner housing and the front casing body；And
The circular air inlet grid is formed on housing in the rear.
5. air conditioner indoor unit according to claim 3, which is characterized in that
The preceding inner housing extends from the front to the back along the first curve, and first curve includes setting gradually from the front to the back and light
The first section and the second section being connected slidingly, first section are circle arc curve；And circle where first section
The center of circle is in the outside of first section；And/or
The front casing body extends from the front to the back along the second curve, and second curve includes setting gradually from the front to the back and light
The third section and the 4th section being connected slidingly, the third section are circle arc curve；And circle where the third section
The center of circle is in the inside of the third section.
6. air conditioner indoor unit according to claim 1, which is characterized in that further include：
Annular purge module is set in the air current flow direction in the annular casing, for going out to flowing to the annular
The air-flow in air port is purified；And
The First Heat Exchanger, the annular ion wind generation apparatus and the annular purge module are in the annular casing
It sets gradually from back to front.
7. air conditioner indoor unit according to claim 2, which is characterized in that further include condensed water collecting device, the condensation
Water collecting device has：
Upper accepting water disk, along the circumferentially disposed in the inside of the First Heat Exchanger top half of the First Heat Exchanger, for
Collect the condensed water that the top half of the circular heat exchanger generates；
Lower accepting water disk, along the circumferentially disposed in the outside of the First Heat Exchanger lower half portion of the First Heat Exchanger, at least
For collecting the condensed water of the lower half portion of First Heat Exchanger generation；And
Aqueduct connects the upper accepting water disk and the lower accepting water disk, and the condensed water for the upper accepting water disk is collected is led
The lower accepting water disk is flow to, so as to be directly or indirectly emitted into outside the annular casing by the lower accepting water disk.
8. air conditioner indoor unit according to claim 7, which is characterized in that
Any section radially intercepted of the upper accepting water disk is in towards the convexly curved arc curve in its inside；And/or
Any section radially intercepted of the lower accepting water disk is in towards the convexly curved curve in its outside, the curve packet
It includes intermediate circular arc shaped sectors and is symmetrically connected to two inclined linear sections of the intermediate circular arc shaped sectors front and rear sides.
9. air conditioner indoor unit according to claim 1, which is characterized in that
The annular ion wind generation apparatus and the wind turbine are configured to controllably to select a startup or controllably while start, so that
The air conditioner indoor unit has only by the silent mode of annular ion wind generation apparatus driving air-supply, only passes through the wind
The Wind Volume pattern of machine driving air-supply drives the super of air-supply simultaneously by the annular ion wind generation apparatus and the wind turbine
Strong air supply pattern.
10. air conditioner indoor unit according to claim 1, which is characterized in that
The air conditioner indoor unit is desktop air-conditioning indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136771.1A CN108194991B (en) | 2018-02-09 | 2018-02-09 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136771.1A CN108194991B (en) | 2018-02-09 | 2018-02-09 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108194991A true CN108194991A (en) | 2018-06-22 |
| CN108194991B CN108194991B (en) | 2023-06-23 |
Family
ID=62592926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810136771.1A Active CN108194991B (en) | 2018-02-09 | 2018-02-09 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194991B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887116A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887114A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887115A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887119A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887118A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012220125A (en) * | 2011-04-11 | 2012-11-12 | Daikin Industries Ltd | Air conditioner |
| CN202734358U (en) * | 2012-06-28 | 2013-02-13 | 宁波奥克斯空调有限公司 | Fin type evaporator for wall-mounted air conditioners |
| CN103452876A (en) * | 2013-01-07 | 2013-12-18 | 胡晓存 | Bladeless fan |
| CN104990148A (en) * | 2015-07-31 | 2015-10-21 | 芜湖美智空调设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN106765577A (en) * | 2017-01-03 | 2017-05-31 | 珠海格力电器股份有限公司 | Fresh air assembly with annular air outlet and air conditioner |
| CN106855267A (en) * | 2017-01-22 | 2017-06-16 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN106989440A (en) * | 2017-05-11 | 2017-07-28 | 青岛易图令科技有限公司 | Disk hanging type indoor machine and air-conditioning |
| CN207936301U (en) * | 2018-02-09 | 2018-10-02 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
-
2018
- 2018-02-09 CN CN201810136771.1A patent/CN108194991B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012220125A (en) * | 2011-04-11 | 2012-11-12 | Daikin Industries Ltd | Air conditioner |
| CN202734358U (en) * | 2012-06-28 | 2013-02-13 | 宁波奥克斯空调有限公司 | Fin type evaporator for wall-mounted air conditioners |
| CN103452876A (en) * | 2013-01-07 | 2013-12-18 | 胡晓存 | Bladeless fan |
| CN104990148A (en) * | 2015-07-31 | 2015-10-21 | 芜湖美智空调设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN106765577A (en) * | 2017-01-03 | 2017-05-31 | 珠海格力电器股份有限公司 | Fresh air assembly with annular air outlet and air conditioner |
| CN106855267A (en) * | 2017-01-22 | 2017-06-16 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN106989440A (en) * | 2017-05-11 | 2017-07-28 | 青岛易图令科技有限公司 | Disk hanging type indoor machine and air-conditioning |
| CN207936301U (en) * | 2018-02-09 | 2018-10-02 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887116A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887114A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887115A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887119A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887118A (en) * | 2018-09-07 | 2020-03-17 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110887114B (en) * | 2018-09-07 | 2023-12-22 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110887119B (en) * | 2018-09-07 | 2023-12-22 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110887118B (en) * | 2018-09-07 | 2023-12-22 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110887116B (en) * | 2018-09-07 | 2023-12-22 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110887115B (en) * | 2018-09-07 | 2023-12-22 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108194991B (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108194991A (en) | Air conditioner indoor unit | |
| CN203744394U (en) | Floor-type air conditioner indoor unit | |
| CN106482213B (en) | Mixed flow air conditioner | |
| CN105135524A (en) | Vertical air conditioner | |
| CN115143526A (en) | Vertical air conditioner indoor unit | |
| CN115143527A (en) | Vertical air conditioner indoor unit | |
| CN207936302U (en) | Air conditioner indoor unit | |
| CN105402811A (en) | Air duct machine and air conditioner with same | |
| CN108332294A (en) | Desktop air-conditioning indoor unit | |
| CN208186562U (en) | Air conditioner indoor unit | |
| CN207936455U (en) | Heat exchanger for annular air conditioner indoor unit and annular air conditioner indoor unit | |
| CN207936301U (en) | Air conditioner indoor unit | |
| CN107166514A (en) | Indoor apparatus of air conditioner | |
| CN208186563U (en) | Desktop air-conditioning indoor unit | |
| CN205208740U (en) | Air duct machine and air conditioner with same | |
| CN208186523U (en) | Air conditioner indoor unit | |
| CN105222309B (en) | Vertical air conditioner | |
| CN207936299U (en) | Air conditioner indoor unit | |
| CN208186561U (en) | Air conditioner indoor unit | |
| CN207936298U (en) | Air conditioner indoor unit | |
| CN208186812U (en) | Heat exchanger and annular air conditioner indoor unit for annular air conditioner indoor unit | |
| CN218119935U (en) | Vertical air conditioner indoor unit | |
| CN218721861U (en) | Vertical air conditioner indoor unit | |
| CN208418947U (en) | Air conditioner indoor unit | |
| CN108286742A (en) | Air conditioner indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shan Cuiyun Inventor after: Wang Yongtao Inventor after: Wang Pengchen Inventor after: Guan Tingting Inventor before: Shan Cuiyun Inventor before: Wang Yongtao Inventor before: Wang Pengcheng Inventor before: Guan Tingting |
|
| CB03 | Change of inventor or designer information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230602 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |