CN108426306A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN108426306A CN108426306A CN201810252936.1A CN201810252936A CN108426306A CN 108426306 A CN108426306 A CN 108426306A CN 201810252936 A CN201810252936 A CN 201810252936A CN 108426306 A CN108426306 A CN 108426306A
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- China
- Prior art keywords
- ion wind
- arc
- exchanging segment
- indoor unit
- heat exchanging
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 239000003507 refrigerant Substances 0.000 claims description 27
- 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 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 abstract description 6
- 150000002500 ions Chemical class 0.000 description 85
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000007547 defect 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
- 230000001568 sexual effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010977 unit operation Methods 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
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 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
- 239000004744 fabric Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- 238000011105 stabilization Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 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
-
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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, central collar aperture, circular air inlet grid and round wind outlet with front and back perforation；Heat exchanger has at least one arc heat exchanging segment and at least one non-heat exchanging segment, and arc heat exchanging segment and non-heat exchanging segment are alternately arranged；And at least two arc ion wind module, it is set to the inside of annular casing end to end, the quantity of ion wind module is identical as the sum of the quantity of arc heat exchanging segment and the non-heat exchanging segment, each arc heat exchanging segment and each non-heat exchanging segment ion wind module corresponding with one are corresponding, each ion wind module by independent control power supply power supply, and be configured to other ion wind modules it is mutually independently controlled promote the fraction in annular casing to flow through corresponding arc heat exchanging segment or non-heat exchanging segment after towards round wind outlet flowing.The air conditioner indoor unit structural strength of the present invention is high, stability is good, security performance is high, blowing range is wide, good appearance, noise are smaller.
Description
Technical field
The present invention relates to air-conditioning techniques, more particularly to a kind of air conditioner indoor unit.
Background technology
Currently, traditional air conditioner indoor unit have it is 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
It is only susceptible to apparent visual aestheticly tired, 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, especially
For the desktop air-conditioning indoor unit being placed on, because closer 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 in the prior art, provide a kind of blowing range it is wide,
Good appearance and the smaller air conditioner indoor unit of noise.
Another object of the present invention is to improve the convenience of ion wind generation apparatus processing installation.
A further object of the present invention be avoid for its power supply supply voltage it is excessively high generate security risk, allow user
Local blast velocity control is carried out according to demand, to improve comfortable sexual experience.
To achieve the goals above, the present invention provides a kind of air conditioner indoor unit, including：
Annular casing, central collar aperture with front and back perforation, positioned at rear side and along its circumferentially distributed air-inlet grille and
Positioned at its front side and along its circumferentially distributed round wind outlet；
Heat exchanger is set to the inside of the annular casing, and at least one air-flow progress for being used for and flowing through it
The arc heat exchanging segment of heat exchange and it is at least one for for air-flow directly by non-heat exchanging segment, the arc heat exchanging segment and described
Non- heat exchanging segment is alternately arranged；And
The ion wind module of at least two arcs is set to the inside of the annular casing, to form envelope end to end
The ion wind generation apparatus of closed-loop shaped, the number of the quantity of the ion wind module and the arc heat exchanging segment and the non-heat exchanging segment
The sum of amount is identical, and each arc heat exchanging segment and each non-heat exchanging segment are corresponding with one described in the longitudinal direction
Ion wind module is corresponding, and each ion wind module is configured to and other ions by independent control power supply power supply
Wind module promotes the fraction in the annular casing to flow through the corresponding arc heat exchanging segment or institute mutually independently controlledly
It is flowed towards the round wind outlet after stating non-heat exchanging segment, to form ion wind.
Optionally, each ion wind module includes shell and at least one electric discharge for being set to the enclosure
Module, wherein
The shell includes arc-shaped outside plate and is set on the inside of the outside plate and arc-shaped inner panel；It is put described in each
Electric module includes perpendicular to the metal mesh that front-rear direction is arranged, the conductive bar being set on rear side of the metal mesh and being distributed in
Multiple needle electrodes on the conductive bar.
Optionally, the both ends of the outside plate of each ion wind module are equipped with the lock that protrusion is faced outwardly by its appearance
Tight column offers connecting hole in the locking post, for being fastenedly connected with the adjacent ion wind module.
Optionally, the air conditioner indoor unit further includes：
Pedestal is set to the lower section of the annular casing, for supporting the annular casing, wherein
Each supply unit for providing high pressure for each ion wind module is set in the pedestal.
Optionally, the bottom of the annular casing has the plane for being in contact with placement surface, to allow the air-conditioning
Indoor unit is directly held on the placement surface.
Optionally, the heat exchanger includes surrounding the cold of closed ring or semiclosed arc along the circumferential direction of the annular casing
Matchmaker manages and multiple heat exchange fin groups for being threaded through on the refrigerant pipe, is spaced and sets between the two neighboring heat exchange fin group
Set, each heat exchange fin group includes the heat exchange fin of multiple close arrangements so that each heat exchange fin group with
Refrigerant tube section where it is respectively formed an arc heat exchanging segment, and the section between the two neighboring arc heat exchanging segment is formed
The non-heat exchanging segment.
Optionally, the quantity of the arc heat exchanging segment and the non-heat exchanging segment is two, the number of the ion wind module
Amount is four, and each ion wind module is in the arc of quadrant；And
Ion wind module described in two of which is symmetrical arranged in the up-down direction, other two described ion wind module is in cross
It is symmetrical arranged upwards；Alternatively, four ion wind modules are symmetrical arranged two-by-two along diagonally opposing corner direction.
Optionally, the annular casing includes the front casing body of annular, the preceding inner housing of annular and annular back casing；
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, in institute
It states to limit between back casing, the preceding inner housing and the front casing body and contains space, the heat exchanger and the ion wind
Generating means is installed in described contain in space.
Optionally, the heat exchanger is circular heat exchanger or arc heat exchanger, and the air conditioner indoor unit further includes condensed water
Collection device, the condensed water collecting device have：
Upper accepting water disk, along the circumferentially disposed in the inside of the heat exchanger top half of the heat exchanger, for collecting
The condensed water that the top half of the heat exchanger generates；
Lower accepting water disk, along the circumferentially disposed outside in the heat exchanger lower half portion of the heat exchanger, to be at least used for
Collect the condensed water that the lower half portion of the heat exchanger generates；And
Aqueduct is connected to 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, to be directly or indirectly emitted into outside the annular casing by the lower accepting water disk.
Optionally, the air conditioner indoor unit is desktop air-conditioning indoor unit.
The air conditioner indoor unit of the present invention has annular casing, may make 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 avoids local big gas shock, improves the comfort level experience of user.Also, the present invention utilizes ion wind
Generating means generates a large amount of charged particles under high pressure, and charged particle moves down the lively energy of movable property in electric field force effect, to be formed
Ion wind, wind sense nature and may be implemented mute air-supply, reduce noise when air conditioner indoor unit operation.
Further, in order to suitable for the air conditioner indoor unit with annular casing, and in view of the uniformity of air-supply, this hair
The bright ion wind generation apparatus that will act as air supply module is designed on the whole in a ring, but the annular ion wind of integral type fills
It sets and is not only easy to generate slight deformation because of intensity deficiency, and requirement on machining accuracy is higher, installation is relatively difficult.For from
For sub- wind generation apparatus, slight deformation this may result in it and be used for generating the position hair of the metal mesh of ion wind and spray point
It is raw to change, to be impacted to the generation of ion wind.For this purpose, the ion wind generation apparatus of the present invention is designed to there is at least two
The multisection type of a arc ion wind module, each independent machine-shaping of ion wind module, required precision is relatively low, and easy for installation.
The intensity of arcuate structure is higher than the intensity of loop configuration, therefore is unlikely to deform, and ensure that the good air-supply of air conditioner indoor unit
Energy.
Further, on the one hand each ion wind module is reduced by independent control power supply power supply for being ion
Wind generation apparatus provides the voltage of each supply unit of power supply, avoids the excessively high generation security risk of supply voltage；On the other hand,
Local wind speed can be adjusted by the independent control to each ion wind module, such as adjust the air quantity ratio of heat exchange wind and non-heat exchange wind
Example, meets the diversified demand of user.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram of 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 ion wind module according to an embodiment of the invention；
Fig. 5 is the schematic structure exploded view of pedestal according to an embodiment of the invention；
Fig. 6 is heat exchanger according to an embodiment of the invention and the schematic structure after condensed water collecting device assembly
Figure；
Fig. 7 is the schematic diagram of heat exchanger in accordance with another embodiment of the present invention；
Fig. 8 is the schematic diagram of the first curve according to an embodiment of the invention；
Fig. 9 is the schematic diagram of the second curve according to an embodiment of the invention；
Figure 10 is the schematic structure exploded view of condensed water collecting device according to an embodiment of the invention；
Figure 11 is the schematic cross sectional views of the upper accepting water disk of the cutting line X-X interceptions in Figure 10；
Figure 12 is the schematic cross sectional views of the lower accepting water disk and drainpipe of the cutting line Y-Y interceptions in Figure 10.
Specific implementation mode
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 the ion wind module 31 of annular casing 10, heat exchanger 20 and at least two arcs.
There is annular casing 10 the central collar aperture 130 of front and back perforation, the axis of annular casing 10 to extend along the longitudinal direction.Tool
Body, annular casing 10 has inner outline and outer contour, and inner outline and outer contour are on front-rear direction
Axis rotates a circle in perpendicular along respective predefined paths the closed ring curve being formed by with preset shape.Example
Such as, the outer contour of toroidal shell 10 and inner outline can be in annular shape, oval ring-type, class oval ring-type, heart or other
The closed ring of shape grace.The shape of the outer contour of toroidal shell 10 can be identical with the shape of its inner outline, also may be used
With difference.
Annular casing 10 has positioned at rear side and along its circumferentially distributed air-inlet grille 110 and positioned at its front side and along it
Circumferentially distributed round wind outlet 120.Indoor air-flow can enter in annular casing 10 through air-inlet grille 110, annular casing 10
Interior air-flow can be sent to interior through round wind outlet 120.Multiple air inlets, multiple air inlet edges are formed on air-inlet grille 110
The circumferential direction of annular casing 10 is uniformly distributed.Air-inlet grille 110 is preferably closed annular, and annular air-inlet grille 110 is distributed in
On the entire circumferential enclosure wall of annular casing 10.In some alternate embodiments, air-inlet grille 110 may be to be distributed in ring
Semiclosed curved shape on the partial sector of the circumferential enclosure wall of shape casing 10, such as arch door shape.
The air conditioner indoor unit 1 of the present invention has annular casing 10, may make 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, avoids local big gas shock, improves the comfort level experience of user.
Heat exchanger 20 is set to the inside of annular casing 10, and at least one air-flow progress heat for being used for and flowing through it
The arc heat exchanging segment 25 of exchange and it is at least one for for air-flow directly by non-heat exchanging segment 29, arc heat exchanging segment 25 and non-change
Hot arc 29 is alternately arranged.The air-flow for flowing through arc heat exchanging segment 25 becomes temperature higher (when air conditioner indoor unit heats) or temperature is relatively low
Air-flow after the heat exchange of (when air conditioner indoor unit freezes).Directly by the air-flow of non-heat exchanging segment 29 not by exchanging heat, temperature phase
Difference is little, commonly referred to as natural wind.
The ion wind module 31 of at least two arcs is set to the inside of annular casing 10 end to end, to form closing
The ion wind generation apparatus 30 of annular, the sum of the quantity of the quantity and arc heat exchanging segment 25 and non-heat exchanging segment 29 of ion wind module 31
It is identical, each arc heat exchanging segment 25 and each non-heat exchanging segment 29 31 phase of ion wind module corresponding with one in the longitudinal direction
Corresponding, each ion wind module 31 is configured to other ion wind module phases independently by independent control power supply power supply
Towards annular after controllably promoting the fraction in annular casing 10 to flow through corresponding arc heat exchanging segment 25 or non-heat exchanging segment 29
Air outlet 120 flows, to form ion wind.Specifically, under high pressure, ion wind module 31 can be by the sky in annular casing 10
Pneumoelectric is to generate a large amount of charged particle, under electric field force effect, a large amount of charged particles do directed movement, to be formed
Ion wind.Due to ion wind module 31, the operation principle of itself is that those skilled in the art are easily obtained, here not
It repeats again.The present invention generates a large amount of charged particles under high pressure using ion wind generation apparatus 30, and charged particle is in electric field masterpiece
With move down movable property it is lively can, to form ion wind, wind sense nature and mute air-supply may be implemented, reduces air conditioner indoor unit 1
Noise when operation.
The ion wind generation apparatus 30 of the present invention is designed to the multisection type at least two arc ion wind modules 31, often
A ion wind module 31 can independent machine-shaping, required precision is relatively low, and easy for installation.The intensity of arcuate structure is higher than annular
The intensity of structure, therefore be unlikely to deform, it ensure that 1 good wind pushing performance of air conditioner indoor unit.
Further, each ion wind module 31 is by independent control power supply power supply, on the one hand reduce for for from
Sub- wind generation apparatus 30 provides the voltage of each supply unit 90 of power supply, avoids the excessively high generation security risk of supply voltage；Separately
On the one hand, local wind speed can be adjusted by the independent control to each ion wind module 31, such as adjusts heat exchange wind and non-heat exchange
The air quantity ratio of wind, meets the diversified demand of user.
The center of annular casing 10 defines the central collar aperture 130 of vacant and front and back perforation, when ion wind generation apparatus 30
Negative pressure is formed in central collar aperture 130 when driving air-supply, so that the indoor natural wind without heat exchange is through central collar aperture 130
From back to front jet stream and go out and mixed with the air-flow after the heat exchange sent out through round wind outlet 120.That is, annular machine
Center collar aperture 130 among shell 10 runs through annular casing 10 along the longitudinal direction, and does not place any portion in central collar aperture 130
Part.Under the driving of ion wind generation apparatus 30, the air-flow after heat exchange is sent out from round wind outlet 120, at this point, round wind outlet
Negative pressure can be all formed in 120 outer periphery and central collar aperture 130, the natural wind at 1 rear of air conditioner indoor unit passes through central collar aperture 130
This negative pressuren zone from back to front jet stream and go out, and mixed with the air-flow after the heat exchange sent out through round wind outlet 120.Work as mixing
When air-flow blows to human body, can achieve the effect that it is cool without cold, warm without heat, improve the mildness of the air-supply of air conditioner indoor unit 1
And comfort.
As it can be seen that the opening of 130 rear side of central collar aperture forms non-heat exchange wind (i.e. natural wind) import, central collar aperture 130
The opening of front side forms non-heat exchange wind outlet, and round wind outlet 120 is looped around around non-heat exchange wind outlet, in order to
Air-flow after the heat exchange sent out through round wind outlet 120 is equably mixed with the natural wind sent out through the outlet of non-heat exchange wind, into
One step improves the comfortable sexual experience of user.
Fig. 4 is the schematic diagram of ion wind module according to an embodiment of the invention.In some realities of the present invention
It applies in example, each ion wind module 31 includes shell and at least one electric discharge module for being set to the enclosure.Shell
Including arc-shaped outside plate 311 and it is set to 311 inside of outside plate and arc-shaped inner panel 312；Each electric discharge module includes hanging down
Directly in the metal mesh 315 of front-rear direction arrangement, be set to the conductive bar 316 of the rear side of metal mesh 315 and be distributed in conductive bar 316
On multiple needle electrodes 317.Specifically, inner panel 312 is spaced setting from inside to outside with outside plate 311, is limited therebetween for cloth
Put the arc space of electric module.There are metal mesh 315 multiple mesh, the discharge tip of each needle electrode 317 to be directed toward metal
315 corresponding mesh of net.
Further, the both ends of the outside plate 311 of each ion wind module 31 are equipped with the lock that protrusion is faced outwardly by its appearance
Tight column 313 offers connecting hole 314 in locking post 313, for being fastenedly connected with adjacent ion wind module 31.Specifically,
313 position of locking post of two neighboring ion wind module 31 is corresponding, and connector may pass through the connecting hole in corresponding locking post 313
314, to realize being fastenedly connected between two ion wind modules 31.It can also be respectively equipped with spelling on the end face at 311 both ends of outside plate
Access slot and splicing protrusion, splicing slot are used to be inserted for the splicing protrusion of plate end face outside adjacent ions wind module, splicing protrusion
Splicing slot for being inserted into plate end face outside adjacent ions wind module.It can also be respectively equipped with splicing slot on the end face at 312 both ends of inner panel
With splicing protrusion, splicing slot is used to be inserted for the splicing protrusion of plate end face in adjacent ions wind module, and splicing protrusion is used for
It is inserted into the splicing slot of plate end face in adjacent ions wind module.As a result, the inner panel Yu inner panel of each adjacent two ion wind module 31 it
Between and outside plate and outside plate between by splice slot and splicing protrusion pre-determined bit, then by being threaded through locking post 313
Connector (such as screw) in connecting hole 314 is fixedly connected, and stable structure is reliable.
Ion wind module 31 may include the multiple electric discharge modules being arranged in series, to improve the speed of ion wind generation.It is i.e. more
A electric discharge module is arranged in order in the longitudinal direction, to carry out multistage acceleration to polyion wind.In the embodiment shown in fig. 4, often
The electric discharge module that a ion wind module 31 is arranged in series be two, that is, be sent to air outlet air-flow be after two-stage accelerates from
Sub- wind.
In some embodiments of the invention, air conditioner indoor unit 1 further includes pedestal 70, is set under annular casing 10
Side increases the contact area between indoor unit and desktop, improves the stabilization of complete machine structure for the annular casing 10 of support
Property.Each supply unit 90 for providing high pressure for each ion wind module 31 is set in pedestal 70.It is filled using power supply
The position of centre of gravity for setting 90 weight reduction complete machine, to further ensure that complete machine structure stability.It can avoid indoor unit operation as a result,
When there is the phenomenon that toppling over or rocking.In addition, supply unit 90 is as in the pedestal of relative closure, avoidable user gets an electric shock, more
Add safe and reliable.
Further, the bottom of annular casing 10 and the top of pedestal 70 all have plane, 10 bottom of annular casing
Plane and the plane at 70 top of pedestal abut against, to ensure that annular casing 10 can be stably supported.Annular casing 10 and bottom
Mating surface between seat 70 may be the curved surfaces such as convex surface, concave surface.Further, can lead between pedestal 70 and annular casing 10
Screw connection, clamping or other suitable modes are crossed to link together.
Fig. 5 is the schematic structure exploded view of pedestal according to an embodiment of the invention.Pedestal 70 includes for shelving
In on placement surface chassis 72 and the upper casing 73 that is located on chassis 72, to form the hollow of relative closure inside pedestal 70
Structure.Chassis 72 is equipped with positioning column 721 for being limited to supply unit 90 and for supply unit 90 to be maintained at
Buckle 722 on chassis 72.Supply unit 90 722 is fixed in pedestal 70 by positioning column 721 and buckle, fixed and just
In dismounting.The through-hole for being passed through for electric connection line is offered on upper casing 73, in order to which supply unit 90 is filled with ion wind
Set 30 electrical connections.
In other embodiments of the present invention, the bottom of annular casing 10 has puts down for what is be in contact with placement surface
Face, to allow air conditioner indoor unit 1 to be directly held on placement surface.That is, air conditioner indoor unit 1 can not have pedestal, ring yet
Shape casing 10 can be directly held on the placement surfaces such as ground.At this point, the power supply for providing high pressure for each ion wind module 31
Device 90 is set to the bottom of annular casing 10, to reduce the center of gravity of air conditioner indoor unit 1, improves its stability.
Fig. 6 is heat exchanger according to an embodiment of the invention and the schematic structure after condensed water collecting device assembly
Figure, Fig. 7 is the schematic diagram of heat exchanger in accordance with another embodiment of the present invention.In some embodiments of the invention,
Heat exchanger 20 includes surrounding the refrigerant pipe 21 of closed ring or semiclosed arc along the circumferential direction of annular casing 10 and being threaded through cold
Multiple heat exchange fin groups on matchmaker's pipe 21, setting is spaced between two neighboring heat exchange fin group, and each heat exchange fin group includes
The heat exchange fin 22 of multiple close arrangements, so that each heat exchange fin group and the refrigerant tube section where it are respectively formed an arc
Heat exchanging segment 25, the section between two neighboring arc heat exchanging segment 25 form non-heat exchanging segment 29.It should be noted that non-heat exchanging segment 29
Include not only the section with refrigerant pipe 21 between two neighboring arc heat exchanging segment 25, but also includes that two neighboring arc changes
The section without refrigerant pipe 21 between hot arc 25 also forms a non-heat exchanging segment in i.e. Fig. 4 at 20 bottom notch of heat exchanger
29。
The contour line of refrigerant pipe is also illustrated in Fig. 6 and Fig. 7.In some embodiments of the invention, cold referring to Fig. 6
The contour line of matchmaker's pipe 21 is in the first arc curve N, and refrigerant pipe 21 is by its refrigerant inlet end 211 along the first arc curve N's
Circumferential reciprocation extension is to its refrigerant exit end 212.Each heat exchange fin 22 is the sheet wing radially extended along heat exchanger 20
Piece.It should be noted that the contour line of so-called refrigerant pipe 21 of the invention means the whole substantially shape showed of refrigerant pipe 21
Shape.Substantially extend along above-mentioned first arc curve N that is, heat exchanger 20 using multiple circles refrigerant pipe, often encloses, and
Often circle all has notch.Often circle refrigerant pipe runs through all heat exchange fins 22 simultaneously, and each heat exchange fin 22 is by all circles
Refrigerant pipe run through.At this point, the arc that the whole shape in annular casing 10 of heat exchanger 20 matches, is arc heat exchanger.
For example, when annular casing 10 is in circular ring shape, heat exchanger 20 can be arc-shaped heat exchanger；When annular casing 10 is oval
When, heat exchanger 20 can be ellipse arc heat exchanger.Since the axis of annular casing 10 extends along the longitudinal direction, heat exchange
The axis of device 20 also extends along the longitudinal direction, and heat exchanger 20 also has inner outline and outer contour, the lubrication groove of heat exchanger 20
Profile and outer contour are semi-enclosed arc curve in perpendicular.
In other embodiments of the present invention, referring to Fig. 7, the contour line of refrigerant pipe 21 curve M in a ring, refrigerant pipe 21
By its refrigerant inlet end 211 its refrigerant exit end 212 is extended to along loop curve M convolutions.Each heat exchange fin 22 is
Along the plate fins of heat exchanger 20 radially extended.That is, heat exchanger 20 using multiple circles refrigerant pipe, often encloses greatly
It causes to extend along above-mentioned loop curve M.At this point, the annular that the whole shape in annular casing 10 of heat exchanger 20 matches, is ring
Needle recuperator.For example, when annular casing 10 is in circular ring shape, heat exchanger 20 can be round heat exchanger；When annular casing 10 is in
When oval, heat exchanger 20 can be oval ring heat exchanger.Since the axis of annular casing 10 extends along the longitudinal direction, because
This, the axis of heat exchanger 20 also extends along the longitudinal direction, and heat exchanger 20 also has inner outline and outer contour, heat exchanger 20
Inner outline and outer contour be closed ring curve in perpendicular.
In the other embodiment of the present invention, refrigerant pipe 21 also can be by its refrigerant inlet end 211 along above-mentioned first arc
Curve or above-mentioned loop curve extend to its refrigerant exit end 212 with S-shaped track detour.At this point, each heat exchange fin 22 is
The concentric curved fins with heat exchanger 20.I.e. each heat exchange fin 22 is perpendicular to above-mentioned first arc curve or loop curve
Projection in the basic plane of central axis is the arc coaxial with above-mentioned first arc curve or loop curve, the same arc
Projection of the multiple heat exchange fins 22 of shape heat exchanging segment 25 in the basic plane is along above-mentioned first arc curve or loop curve
It is radial to be arranged in order from inside to outside.That is, refrigerant pipe of the heat exchanger 20 using snakelike bending.
In figure 6 and figure 7, the quantity of arc heat exchanging segment 25 and non-heat exchanging segment 29 is three.In these embodiments, from
The quantity of sub- wind module 31 is six, i.e. six ion wind modules 31, which join end to end, surrounds the ion wind generation apparatus 30 of annular.
In other embodiments of the present invention, the quantity of arc heat exchanging segment 25 and non-heat exchanging segment 29 also can be two,
The quantity of ion wind module 31 is four, and each ion wind module 31 is in the arc of quadrant.Two of which ion wind
Module 31 is symmetrical arranged in the up-down direction, other two ion wind module 31 is symmetrical arranged in the horizontal, at this time four ions
Wind module is arranged in "+" shape；Alternatively, four ion wind modules 31 are symmetrical arranged two-by-two along diagonally opposing corner direction, four ions at this time
Wind module is arranged in "×" shape.
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.Back casing 143 has along the inner side edge edge 1432 of its circumferentially extending and side edge section
1433.It is emphasized that " inside " here means along the side radially adjacent to its center of back casing 143, correspondingly, this
In " outside " mean along the side radially away from its center of back casing 143.The rear side of preceding inner housing 142 is connected to back casing
The rear side of 143 inner side edge edge 1432, front casing body 141 is connected to the side edge section 1433 of back casing 143, to rear
It is limited between shell 143, preceding inner housing 142 and front casing body 141 and contains space, heat exchanger 20 and ion wind generation apparatus 30
It is installed in and contains in space.Specifically, between preceding inner housing 142 and back casing 143 and front casing body 141 and back casing
It can be connected by clamping, screw connection or other suitable modes between 143.Further, preceding inner housing 142 and back casing
Be respectively formed between 143 cooperation interface and between front casing body 141 and the cooperation interface of back casing 143 it is gas-tight seal, to prevent
Only the air-flow in annular casing 10 at the other positions in addition to round wind outlet 120 by leaking to indoor environment.For example, can
With between the cooperation interface of preceding inner housing 142 and back casing 143 and the cooperation interface of front casing body 141 and back casing 143
Between sealing ring is set.
Further, preceding inner housing 142 and front casing body 141 all have respectively along the front side edge of its respective circumferentially extending
Edge, round wind outlet 120 be formed in before between inner housing 142 and the forward edge of front casing body 141.The formation of air-inlet grille 110
On back casing 143.
Further, the housing wall of back casing 143 from its inside edge backwards projectedly along back casing 143 it is radial 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.Air-inlet grille 110 is opened in the convex backward of the housing wall of back casing 143
Go out in farthest region.
The present invention further limits into annular casing 10 including front casing body 141,142 and of preceding inner housing in a ring
143 three parts of back casing, and pass through location layout between front casing body 141, preceding inner housing 142 and back casing 143 and connection
The annular that relationship limits round wind outlet 120 and matches with circular heat exchanger 20 and 30 shape of ion wind generation apparatus
Space is contained, structure and assembly 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. 8 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 dotted line of the first section 151 and the second section 152 in Fig. 8 point
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 that the first section 151 is the circle arc curve of the inside protrusion of inner housing 142 forward, on the one hand, can increase toroidal shell
The size in space is contained in 10, consequently facilitating installation heat exchanger 20 and ion wind generation apparatus 30, on the other hand, in also may make
The flaring from the front to the back of collar aperture 130, the i.e. edge of center collar aperture 130 is entreated to cut the area of section by rear perpendicular to plane in the front-back direction
Gradually increase forward, so that air-flow is sent out after flowing through central collar aperture 130 in diffusion type, to promote through central collar aperture 130
Mixing between the non-heat exchange air-flow sent out and the heat exchange air-flow sent out through round wind outlet 120, improves mixed effect, goes forward side by side
One step expands 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 that the external of inner housing 142 forward is protruded
Circle arc curve.
In some embodiments of the invention, front casing body 141 extends from the front to the back along the second curve 160.Fig. 9 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 third section 161 and the 4th section 162, the dotted line of third section 161 and the 4th section 162 in Fig. 9 point
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 that third section 161 is the external circle arc curve protruded of outer housing 141 forward, to first with preceding inner housing 142
Section 151 matches, and further increases the size that space is contained in toroidal shell 10, 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.The 4th section 162 can be with the second section 152 of preceding inner housing 142 cooperatively in round wind outlet as a result,
120 inside forms the necking part of a 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, heat exchanger 20, ion wind generation apparatus 30 and annular purge module 40 in the annular casing 10 from
It sets gradually forward afterwards.It may additionally be generated while ion wind generation apparatus 30 generates ion wind under high pressure as a result,
The pernicious gases such as ozone can be absorbed or be adsorbed by annular purge module 40 before being sent into interior, strengthen clean-up effect.
In some alternate embodiments, heat exchanger 20, ion wind generation apparatus 30 and annular purge module 40 are in ring
There can also be other distributing orders in shape casing 10.For example, heat exchanger 20 can be arranged in ion wind generation apparatus 30 and ring
Between shape cleaning module 40.
Since the casing of the air conditioner indoor unit 1 of the present invention uses the annular of original creation, in order to improve heat exchange efficiency, letter
Change structure, the present invention also uses the circular heat exchanger or arc heat exchanger of circumferentially extending or the distribution along annular casing 10.However,
At runtime, condensed water can be all generated on each section of heat exchanger 20, condensed water can drip under its own gravity
It falls.Therefore, condensation water collection be can not ignore, meanwhile, for the casing of this kind of shape and heat exchanger, the receipts of condensed water
Collection is also one of difficult point and emphasis of design.The present invention on the basis of devising casing and heat exchanger 20 of special shape, into
One step devises condensed water collecting device 80, can collect the condensed water generated on each section of heat exchanger 20, and discharge
To the outside of annular casing 10, to avoid condensing drip from dropping down onto on 20 compresses lower section of heat exchanger or other component or be trapped in machine
Shell bottom and bring security risk.
Figure 10 is the schematic structure exploded view of condensed water collecting device according to an embodiment of the invention.In the present invention
Some embodiments in, condensed water collecting device 80 include upper accepting water disk 81, lower accepting water disk 82 and aqueduct 83.Upper accepting water disk
81 along the circumferentially disposed in the inside of 20 top half of heat exchanger of heat exchanger 20, for collecting the top half production of heat exchanger 20
Raw condensed water.Lower accepting water disk 82 is along the circumferentially disposed outside in 20 lower half portion of heat exchanger of heat exchanger 20, to be at least used for
Collect the condensed water that the lower half portion of heat exchanger 20 generates.Aqueduct 83 is connected to the upper accepting water disk and the lower accepting water disk, with
Condensate water guide for collecting upper accepting water disk 81 is to lower accepting water disk 82, to directly or indirectly be arranged by lower accepting water disk 82
It puts to the outside of annular casing 10.
It should be noted that the top half of heat exchanger 20 and the division surface of lower half portion are by the several of annular casing 10
What center and horizontally extending plane.Mean it close to annular casing 10 on the inside of a certain component (such as heat exchanger 20)
The side of geometric center correspondingly means it far from 10 geometry of annular casing on the outside of a certain component (such as heat exchanger 20)
The side of the heart.
The condensed water that 20 top half of heat exchanger generates as a result, is dropped under its own gravity positioned at heat exchanger 20
On the upper accepting water disk 81 of inside, the condensed water of 20 lower half portion of heat exchanger generation is dropped to be located under its own gravity and be changed
On the lower accepting water disk 82 in 20 outside of hot device, the condensed water collected on upper accepting water disk 81 is guided to lower accepting water disk by aqueduct 83
82, to which annular casing 10 be discharged, avoid 20 top half of heat exchanger generation condensing drip drop down onto its lower half portion or its
His component is trapped in the bottom of annular casing 10 and brings security risk.
In some embodiments of the invention, condensed water collecting device 80 further includes drainpipe 84, is connected to lower accepting water disk
82 and annular casing 10 exterior space, 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 its interior condensed water to be discharged, 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,
It is hidden in the rear side of annular casing 10, 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 are through-hole 812, the upper end of aqueduct 83 to be connected to through-hole 812, to allow the condensed water in catchment tray 811 to be flowed by through-hole 812
Enter in aqueduct 83, to flow to lower accepting water disk 82 by aqueduct 83.
Further, aqueduct 83 is bendingly extended downward into the rear side of heat exchanger 20 by the upper end backward, and is being exchanged heat
The rear vertical of device 20 or the inner surface 82a for obliquely extending downward into lower accepting water disk 82, to be hidden in the rear side of heat exchanger 20,
In favor of improving the good appearance of air conditioner indoor unit 1.
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 to respectively with lower accepting water disk 82 by two aqueducts 83.Each end of upper accepting water disk 81 is equipped with a catchment tray 811.
Figure 11 is the schematic cross sectional views of the upper accepting water disk of the cutting line X-X interceptions in Figure 10.In some of the present invention
In embodiment, any section radially intercepted of upper accepting water disk 81 is in towards the convexly curved arc curve S in its inside.
That is 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 accept condensed water outer surface be upward drip tray 81 geometric center be recessed curved surface, thus both be convenient for collect 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 12 is the schematic cross sectional views of the lower accepting water disk and drainpipe of the cutting line Y-Y interceptions in Figure 10.In this hair
In some bright embodiments, any section radially intercepted of lower accepting water disk 82 is in towards the convexly curved song in its outside
Line, the curve include intermediate circular arc shaped sectors 822 and are symmetrically connected between two of 822 front and rear sides of circular arc shaped sectors inclining
Oblique linear section 823.Lower accepting water disk 82 with angled straight lines section is compared to the drip tray that section is in a circle arc curve
For, 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 heat exchanger 20, do not have to consider that the constructive interference of itself and preceding inner housing 142 is asked
Topic.
Further, the ratio between 822 place diameter of a circle of the length of each linear section 823 and intermediate circular arc shaped sectors
Value 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.
As it can be seen that the present invention is particularly designed by the shape to upper accepting water disk 81 and lower accepting water disk 82, can avoid
Generate constructive interference under the premise of improve as much as possible condensed water upper accepting water disk 81 and lower accepting water disk 82 gathering speed and stream
Dynamic speed, to improve collection and the discharge efficiency of condensed water.
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 to respectively with lower accepting water disk 82 by two aqueducts 83.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.When air conditioner indoor unit 1 is table
When the air conditioner indoor unit of face, height where round wind outlet 120 and central collar aperture 130 just at human height middle part, because
This, cold airflow sinks to causing the defect of heating and cooling time length when thermal current floats, freezes when overcoming traditional air conditioner heating.
It will be understood by those skilled in the art that unless otherwise specified, so-called "inner" in the embodiment of the present invention,
"outside", " cross ", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is the actual use shape with air conditioner indoor unit 1
For on the basis of state, these terms are merely for convenience of describing and understand technical scheme of the present invention, rather than indicate or dark
Show that signified device or component must have a particular orientation, therefore is 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 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, central collar aperture with front and back perforation and positioned at rear side and along its circumferentially distributed air-inlet grille are located at
On front side of it and along its circumferentially distributed round wind outlet；
Heat exchanger is set to the inside of the annular casing, and at least one hot friendship of air-flow progress for being used for and flowing through it
The arc heat exchanging segment that changes and it is at least one for for air-flow directly by non-heat exchanging segment, the arc heat exchanging segment and described non-change
Hot arc is alternately arranged；And
The ion wind module of at least two arcs is set to the inside of the annular casing, to form closed-loop end to end
The quantity of the ion wind generation apparatus of shape, the quantity of the ion wind module and the arc heat exchanging segment and the non-heat exchanging segment it
With identical, each arc heat exchanging segment and each non-heat exchanging segment ion corresponding with one in the longitudinal direction
Wind module is corresponding, and each ion wind module is configured to and other ion wind moulds by independent control power supply power supply
Block promotes the fraction in the annular casing to flow through the corresponding arc heat exchanging segment or described non-mutually independently controlledly
It is flowed towards the round wind outlet after heat exchanging segment, to form ion wind.
2. air conditioner indoor unit according to claim 1, which is characterized in that
Each ion wind module includes shell and at least one electric discharge module for being set to the enclosure, wherein
The shell includes arc-shaped outside plate and is set on the inside of the outside plate and arc-shaped inner panel；Each electric discharge mould
Group includes perpendicular to the metal mesh that front-rear direction is arranged, the conductive bar being set on rear side of the metal mesh and being distributed in described
Multiple needle electrodes on conductive bar.
3. air conditioner indoor unit according to claim 2, which is characterized in that
The both ends of the outside plate of each ion wind module are equipped with the locking post that protrusion is faced outwardly by its appearance, the lock
Connecting hole is offered on tight column, for being fastenedly connected with the adjacent ion wind module.
4. air conditioner indoor unit according to claim 1, which is characterized in that further include：
Pedestal is set to the lower section of the annular casing, for supporting the annular casing, wherein
Each supply unit for providing high pressure for each ion wind module is set in the pedestal.
5. air conditioner indoor unit according to claim 1, which is characterized in that
The bottom of the annular casing has the plane for being in contact with placement surface, to allow the air conditioner indoor unit directly to put
It is placed on the placement surface.
6. air conditioner indoor unit according to claim 1, which is characterized in that
The heat exchanger includes surrounding the refrigerant pipe of closed ring or semiclosed arc along the circumferential direction of the annular casing and wearing
The multiple heat exchange fin groups being located on the refrigerant pipe are spaced setting between the two neighboring heat exchange fin group, each described
Heat exchange fin group includes the heat exchange fin of multiple close arrangements, so that each heat exchange fin group and the refrigerant where it
Tube section is respectively formed an arc heat exchanging segment, and the section between the two neighboring arc heat exchanging segment forms the non-heat exchange
Section.
7. air conditioner indoor unit according to claim 1, which is characterized in that
The quantity of the arc heat exchanging segment and the non-heat exchanging segment is two, and the quantity of the ion wind module is four, often
A ion wind module is in the arc of quadrant；And
Ion wind module described in two of which is symmetrical arranged in the up-down direction, other two described ion wind module is in the horizontal
It is symmetrical arranged；Alternatively, four ion wind modules are symmetrical arranged two-by-two along diagonally opposing corner direction.
8. air conditioner indoor unit according to claim 1, which is characterized in that
The annular casing includes the front casing body of annular, the preceding inner housing of annular and annular back casing；
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 is connected to institute on rear side of the inside edge of its circumferentially extending and outer ledge, 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, in the rear
It is limited between shell, the preceding inner housing and the front casing body and contains space, the heat exchanger and the ion wind occur
Device is installed in described contain in space.
9. air conditioner indoor unit according to claim 1, which is characterized in that the heat exchanger is that circular heat exchanger or arc change
Hot device, the air conditioner indoor unit further include condensed water collecting device, and the condensed water collecting device has：
Upper accepting water disk, along the circumferentially disposed in the inside of the heat exchanger top half of the heat exchanger, described in collection
The condensed water that the top half of heat exchanger generates；
Lower accepting water disk, along the circumferentially disposed outside in the heat exchanger lower half portion of the heat exchanger, to be at least used to collect
The condensed water that the lower half portion of the heat exchanger generates；And
Aqueduct is connected to the upper accepting water disk and the lower accepting water disk, and the condensed water for collecting the upper accepting water disk is led
It is flow to the lower accepting water disk, to be directly or indirectly emitted into outside the annular casing by the lower accepting water disk.
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.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810252936.1A CN108426306B (en) | 2018-03-26 | 2018-03-26 | Indoor unit of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252936.1A CN108426306B (en) | 2018-03-26 | 2018-03-26 | Indoor unit of air conditioner |
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| CN108426306B CN108426306B (en) | 2024-07-26 |
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| JPH09327636A (en) * | 1996-06-07 | 1997-12-22 | Funai Electric Co Ltd | Air conditioner |
| JPH1137498A (en) * | 1997-07-18 | 1999-02-12 | Fujitsu General Ltd | Air conditioner |
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| CN108426306B (en) | 2024-07-26 |
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Effective date of registration: 20240624 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Country or region after: China 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. Country or region before: China |
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