CN107809060A - Ion wind generation apparatus and indoor apparatus of air conditioner - Google Patents
Ion wind generation apparatus and indoor apparatus of air conditioner Download PDFInfo
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- CN107809060A CN107809060A CN201710931217.8A CN201710931217A CN107809060A CN 107809060 A CN107809060 A CN 107809060A CN 201710931217 A CN201710931217 A CN 201710931217A CN 107809060 A CN107809060 A CN 107809060A
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- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 35
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 description 53
- 230000000694 effects Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000180177 Listrocephalos corona Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 238000009296 electrodeionization Methods 0.000 description 1
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- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention relates to ion wind generation apparatus and indoor apparatus of air conditioner.Ion wind generation apparatus includes being used at least one electric discharge module for producing ion wind, and each module that discharges includes：Mesh electrode, the air supply direction perpendicular to ion wind generation apparatus are arranged；And at least one electrode stringer, the side of mesh electrode is abreast arranged at mesh electrode, multiple pin holes are equipped with each electrode stringer, a needle electrode is mounted in each pin hole, the needle point of needle electrode points to mesh electrode.A lotus type closing component structure for protruding from electrode stringer is equipped with around each pin hole, the perisporium interruption of lotus type closing component structure is set, and gradually taper up closure from the surface of electrode stringer to the direction close to mesh electrode, until one is formed on the top of lotus type closing component structure has the opening of default size, so that needle electrode is removably caught in lotus type closing component structure and inserts in pin hole.Indoor apparatus of air conditioner includes casing and at least one ion wind generation apparatus.
Description
Technical field
The present invention relates to air-conditioning technique, occurs more particularly to a kind of ion wind generation apparatus and with the ion wind
The indoor apparatus of air conditioner of device.
Background technology
Corona discharge ionization blows technology as a kind of unique supply air system, with have a structure which simple, noiseless,
There is many advantages, such as Air purification, turn into the technology with great market potential and applications well prospect, turn into domestic and international
The hot research direction of researcher.The generation of ion wind comes from principle of corona discharge：In pin electrode (i.e. corona discharge electrode) with connecing
Receive after adding certain high pressure between pole (i.e. net electrode), to corona discharge before producing, the gas generation near the needle point of pin electrode
Ionization, number is formed with hundred million grades of ion, with reference to air molecule or dust granules, makes its powered, and under high voltage electric field effect, it is fast
Speed is attracted by receiving pole, keeps inertia and continues to move, forms beneficial ion wind.
The connected mode of the spray point of current ion wind generation module and the electrode stringer where it typically uses glue more
The mode such as note or point tin welding, can so realize the requirement of pin net ionization in topology layout.But by high pressure ionization institute
Phenomena such as guiding discharge, sparking, can cause spray point loss or burn out, and cause electric energy to be converted into the utilization rate step-down of kinetic energy.
If according to former fixed form, change that the technology difficulty of the spray point of damage is larger, and cost is higher, for realizing on product
City and popularization have little significance.Further, since the diameter of spray point is too small, when glue is noted and puts tin welding, it is difficult to ensure that and stringer
The axiality in hole.
The content of the invention
One purpose of first aspect present invention is intended to overcome at least one defect of the prior art, there is provided one kind is easy to
Mount and dismount the ion wind generation apparatus of its needle electrode.
Another purpose of first aspect present invention is to improve the smooth degree of needle electrode installation and removal process.
One of first aspect present invention is further objective is that needle electrode is precisely located.
The purpose of second aspect of the present invention is to provide a kind of indoor apparatus of air conditioner functional, noise is relatively low.
According to the first aspect of the invention, the present invention provides a kind of ion wind generation apparatus, including for producing ion wind
At least one electric discharge module, each electric discharge module includes：
Mesh electrode, the air supply direction perpendicular to the ion wind generation apparatus are arranged；And
At least one electrode stringer, the side of the mesh electrode, Mei Gesuo are abreast arranged at the mesh electrode
State and multiple pin holes are equipped with electrode stringer, a needle electrode, the pin of the needle electrode are mounted in each pin hole
Point points to the mesh electrode；Wherein
A lotus type closing component structure for protruding from the electrode stringer, the lotus flower are equipped with around each pin hole
The perisporium interruption of formula closing component structure is set, and is gradually received from the surface of the electrode stringer to the direction close to the mesh electrode
Contracting closure, until one is formed on the top of the lotus type closing component structure has the opening of default size, for needle-like electricity
Pole is removably caught in the lotus type closing component structure and inserted in the pin hole.
Alternatively, the lotus type closing component structure includes spaced multiple locking plates, and the multiple locking plate is uniformly distributed
In same hollow hemisphere, the center of the hemispheroidal centre of sphere and the pin hole is in same perpendicular to the electrode purlin
On the straight line of bar, to cause the needle electrode that inserts in the pin hole and the pin hole concentric.
Alternatively, the quantity of the locking plate is four, and four locking plates are relative two-by-two and are symmetrical arranged.
Alternatively, the circular in cross-section of the opening, and the diameter of the opening is chosen to make itself and the pin hole
Ratio between diameter is any proportion value of the scope between 0.7~0.8.
Alternatively, the quantity of the electrode stringer is multiple that multiple electrode stringers are arranged in order simultaneously in the same direction
It is sequentially connected；And
Vertical range between multiple electrode stringers and the mesh electrode increases or is sequentially reduced successively, to cause
Multiple electrode stringers are in the side for being stepwise arranged in the mesh electrode.
Alternatively, the side of the direction mesh electrode of each electrode stringer is equipped with an additional electrical pole plate, institute
State between mesh electrode and the electrode stringer and be applied with electricity between the mesh electrode and the additional electrical pole plate
Pressure, the voltage between the mesh electrode and the electrode stringer are much smaller than between the mesh electrode and the additional electrical pole plate
Voltage.
Alternatively, the mesh electrode has multiple circular mesh, and the needle point of each needle electrode is directed to institute
State the center of a corresponding mesh for mesh electrode；And
Ratio between the diameter of vertical range and the mesh of the needle point of the needle electrode away from the mesh electrode
Any proportion value for being scope between 0.1~0.3.
Alternatively, multiple needle electrodes of each electrode stringer line up the shape of multiple lines and multiple rows on the electrode stringer
Formula；And
In needle electrode per adjacent rows, isosceles triangle is arranged into per three adjacent non-colinear needle electrodes；
In needle electrode per adjacent two row, isosceles triangle is arranged into per three adjacent non-colinear needle electrodes.
According to the second aspect of the invention, the present invention provides a kind of indoor apparatus of air conditioner, including：
Casing, there is at least one air outlet for being used for supplying stream outflow, one at least one air outlet or
The switching mechanism for being used for rectification air-supply is provided with multiple air outlets；And
At least one any of the above-described described ion wind generation apparatus, is arranged in the casing, is sent to for providing
The ion wind of one or more of at least one air outlet air outlet.
Alternatively, the air outlet with the switching mechanism is rounded, and each opening and closing structure includes：
Central baffle plate, it is immovably arranged at the center of the corresponding air outlet, and its outer peripheral edge with it is corresponding
Air-out region is formed between the inner peripheral of the air outlet；And
Multiple curved blades, set gradually along the circumference of the central baffle plate, being configured to can be into the central baffle plate
The heart is gathered with the least partially open air-out region, and be configured to can be to the direction exhibition away from the central baffle center
Open to close the air-out region at least in part.
The ion wind generation apparatus of the present invention around each pin hole of its electrode stringer by being specifically designed a lotus type
Closing component structure, and the concrete structure of lotus type closing component structure is specifically designed, can be by lotus type closing component structure removably
Insert in lotus type closing component structure.Thus, can by lotus type closing component structure clamping needle electrode, so as to it is carried out positioning and
It is fixed, the installation operation of needle electrode is simplified, meanwhile, when needing to change needle electrode, it is only necessary to be directly pulled out i.e.
Can, simplify its disassembling section.
Further, the perisporium interruption of lotus type closing component structure is set, as discrete, it is continuous compared to perisporium its
For his retaining mechanism, the deformability of lotus type locking mechanism is stronger, and less frangibility, improves user and plugs needle-like electricity
The smooth degree of pole.
Further, should be partly because multiple locking plates of lotus type closing component structure are evenly distributed in same hollow hemisphere
The centre of sphere of spheroid and the center of pin hole are in same on the straight line of electrode stringer, thus, may be such that and insert the pin hole
In needle electrode and the pin hole it is concentric, so as to by multiple locking plates ensure being accurately positioned for needle electrode, to ensure needle-like electricity
The needle point of pole produces more excellent discharge effect, and then produces more ion winds.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic plan of ion wind generation apparatus according to an embodiment of the invention,
Fig. 2 is the schematic elevational view of electrode stringer according to an embodiment of the invention；
Fig. 3 is the schematic expanded view of part A in Fig. 2；
Fig. 4 is the schematic cross sectional views intercepted along the cutting line B-B in Fig. 2；
Fig. 5 is the schematic expanded view of part C in Fig. 4；
Fig. 6 is the schematic diagram of needle electrode and mesh electrode according to an embodiment of the invention；
Fig. 7 to Figure 11 is the simulation result schematic diagram of ion wind generation apparatus according to an embodiment of the invention；
Figure 12 is the schematic isometric structure chart of electric discharge module in accordance with another embodiment of the present invention；
Figure 13 is the schematic isometric structure chart according to the electric discharge module of another embodiment of the invention；
Figure 14 is the schematic structure exploded view of indoor apparatus of air conditioner according to an embodiment of the invention；
Figure 15 and Figure 16 is that the different azimuth of the curved blade of opening and closing structure according to an embodiment of the invention is shown respectively
Meaning property structure chart.
Embodiment
The embodiment of the present invention provides a kind of ion wind generation apparatus first, Fig. 1 be it is according to an embodiment of the invention from
The schematic plan of sub- wind generation apparatus, ion wind generation apparatus 10 of the invention include being used to produce at least the one of ion wind
Individual electric discharge module 100, the quantity of electric discharge module 100 can be one, more of two or more.Real shown in Fig. 1
Apply in example, ion wind generation apparatus 10 includes three electric discharge modules 100 being arranged in order along its air supply direction.Each electric discharge module
100 include mesh electrode 110 and at least one electrode stringer 120.Mesh electrode 110 is perpendicular to ion wind generation apparatus 10
Air supply direction (referring to arrow P in Fig. 1) arranges that above-mentioned at least one electrode stringer 120 is abreast set with mesh electrode 110
In the side of mesh electrode 110.Specifically, on the air supply direction of ion wind generation apparatus 10, above-mentioned at least one electrode purlin
Bar 120 may be disposed at the upstream side of mesh electrode 110.Each electrode stringer 120 is in the plane parallel with mesh electrode 110
It is interior.
Fig. 2 is the schematic elevational view of electrode stringer according to an embodiment of the invention, and Fig. 3 is that part A shows in Fig. 2
Meaning property enlarged drawing, Fig. 4 are the schematic cross sectional views intercepted along the cutting line B-B in Fig. 2, and Fig. 5 is the schematic of part C in Fig. 4
Enlarged drawing.Further, multiple pin holes 122 are equipped with each electrode stringer 120, a pin is mounted in each pin hole 122
Shape electrode 121, the needle point of needle electrode 121 point to mesh electrode 110.Especially, to be equipped with one around each pin hole 122 convex
For the lotus type closing component structure 123 of electrode stringer 120, the perisporium interruption of lotus type closing component structure 123 is set, and by electrode purlin
The surface of bar 120 gradually tapers up closure to the direction close to mesh electrode 110, until on the top of lotus type closing component structure 123
Forming one has the opening 1231 (i.e. lotus type closing component structure 123 is substantially in not wide-open lotus shape) of default size, with
Lotus type closing component structure 123 is removably caught in for needle electrode 121 and is inserted in pin hole 122.
Thus, can be by the clamping needle electrode 121 of lotus type closing component structure 123, so as to which it is positioned and fixed, letter
Change the installation operation of needle electrode 121, meanwhile, when needing to change needle electrode 121, it is only necessary to be directly pulled out i.e.
Can, simplify its disassembling section.Further, the perisporium of lotus type closing component structure 123 is continuous compared to perisporium to be discrete
Other retaining mechanisms for, the deformability of lotus type locking mechanism 123 is stronger, and less frangibility, improves user and inserts
Pull out the smooth degree of needle electrode 121.
In some embodiments of the invention, lotus type closing component structure 123 may include spaced multiple locking plates 1232,
The plurality of locking plate 1232 is evenly distributed in same hollow hemisphere, to ensure that what needle electrode 121 was subject to comes from lotus type
The coupling mechanism force of closing component structure 123 is more balanced, so as to avoid needle electrode 121 from tilting.Meanwhile it may be such that each locking plate 1232 is equal
With certain thickness, to provide suitable coupling mechanism force, and it is beneficial to deformation when the external force effect such as being squeezed.
Further, the center of the hemispheroidal centre of sphere and pin hole 122 is in same perpendicular to the straight of electrode stringer 120
On line, to cause the needle electrode 121 and the pin hole 122 that insert in pin hole 122 concentric, so as to ensure pin by multiple locking plates 1232
Shape electrode 121 is accurately positioned, and to ensure that the needle point of needle electrode 121 produces more excellent discharge effect, and then is produced more
Ion, improve the high pressure ionization efficiency of ion wind generation apparatus 10.
In order to avoid locking plate 1232 excessively causes to be unlikely to deform and increase the installation and removal difficulty of needle electrode 121,
In one preferred embodiment, the quantity selection of locking plate 1232 is four.Also, four locking plates 1232 are relative two-by-two and symmetrically set
Put, can ensure that the locking effect to needle electrode 121 is more balanced and stably with less locking plate 1232.
In some embodiments of the invention, be open 1231 circular in cross-section, and be open 1231 diameter be chosen to
It is any proportion value of the scope between 0.7~0.8 to make its ratio between the diameter of pin hole 122.For example, opening 1231
Ratio between the diameter of diameter and pin hole 122 can be 0.70,0.71,0.72,0.73,0.74,0.75,0.76,0.77,
0.78、0.79、0.80.Thus, you can after ensureing that needle electrode 121 is caught in lotus type closing component structure 123, multiple energy of locking plate 1232
Enough snap actions that suitable size is produced to needle electrode 121, it will not cause clamping force too big because opening 1231 is too small again or lock
Piece 1232 produces expendable deformation or even fractureed.Preferably, when between the diameter of opening 1231 and the diameter of pin hole 122
Best results when ratio is 0.75.
It is emphasized that the opening 1231 described in the present invention means that needle electrode 121 not yet inserts the sealed knot of lotus type
During structure 123, it is open possessed by the top of lotus type closing component structure 123.
In some embodiments of the invention, the top of each locking plate 1232 be respectively provided with towards opening 1231 and along perpendicular to
The curved surface 1232a of the direction extension of electrode stringer 120, the curved surface of multiple locking plates 1232 are on the side of same cylinder,
Opening 1231 is to limit the cylindric opening formed jointly by the curved surface of multiple locking plates 1232.
In some embodiments of the invention, the quantity of electrode stringer 120 is multiple, and multiple electrodes stringer 120 is along same
Direction is arranged in order.It is emphasized that in the embodiment of the present invention it is alleged it is multiple mean two, three or it is more than three more
It is multiple.Vertical range all same between multiple electrodes stringer 120 and mesh electrode 110, i.e. multiple electrodes stringer 120 are in same
In one plane.
Fig. 6 is the schematic diagram of needle electrode and mesh electrode according to an embodiment of the invention, mesh electrode
110 have multiple circular mesh 111, and the needle point of each needle electrode 121 is directed to a corresponding net for mesh electrode 110
The center in hole 111.
The designer of the present invention to ion wind generation apparatus 10 by carrying out in-depth study discovery, ion wind generation apparatus
10 go out that wind velocity is relevant with many kinds of parameters, the main length l including needle electrode 121, the non-tip portion of needle electrode 121
Diameter d, vertical range G of the needle point away from mesh electrode 110 of needle electrode 121, the mesh diameter D of mesh electrode 110 and
Ratio between the mesh diameter of vertical range and mesh electrode 110 of the needle point of needle electrode 121 away from mesh electrode 110 etc.
Deng.Wherein, between the mesh diameter of vertical range and mesh electrode 110 of the needle point of needle electrode 121 away from mesh electrode 110
Ratio is particularly important.
It is therefore, of the invention by carrying out test of many times to ion wind generation apparatus 10 under multiple different high pressures and right
Produced problem is summarized analysis in result of the test and experiment, finally by when the needle point of needle electrode 121 is away from mesh electrode 110
Vertical range and mesh electrode 110 the diameter of mesh 111 between ratio be specifically designed to scope between 0.1~0.3
Any proportion value, thus, ion wind generation apparatus 10 to go out wind velocity higher, obtain preferable air-out effect.For example, needle-like
Ratio between vertical range and the diameter of mesh 111 of the needle point of electrode 121 away from mesh electrode 110 can be 0.10,0.15,
0.20th, 0.25 or 0.30.
Fig. 7 to Figure 11 is the simulation result schematic diagram of ion wind generation apparatus according to an embodiment of the invention.Specifically
Ground, the U in Fig. 7 to Figure 11aveRepresent that the air outlet maximum of ion wind generation apparatus 10 averages out wind velocity, the G/D tables in Fig. 7
Show the ratio between vertical range and the diameter of mesh 111 of the needle point of needle electrode 121 away from mesh electrode 110.Shown in Fig. 7
When the diameter D of mesh 111 takes five kinds of different numerical value, vertical range G and net of the needle point away from mesh electrode 110 of needle electrode 121
The air outlet maximum of ratio G/D and ion wind generation apparatus 10 between the diameter D of hole 111 average out wind velocity UaveBetween pass
System.It was found from being analyzed from figure, when ratio G/D is in the range of 0.1~0.3, air outlet maximum averages out wind velocity UaveValue compared with
It is high.When ratio G/D is more than 0.3, all expression air outlet maximums average out wind velocity UaveThe equal rapid decrease of line segment of size.
Therefore, when ratio G/D values in the range of 0.1~0.3, ion wind generation apparatus 10, which could obtain, higher goes out wind velocity.
Further, when vertical range of the needle point of needle electrode 121 away from mesh electrode 110 and mesh 111 diameter it
Between ratio for scope in any proportion value between 0.2~0.3, best results, i.e. air outlet maximum averages out wind velocity
UaveValue highest.
D in Fig. 8 represents the diameter of mesh 111, and V represents the electricity applied between mesh electrode 110 and electrode stringer 120
Pressure.Shown in Fig. 8 when the voltage between mesh electrode 110 and electrode stringer 120 takes five kinds of different magnitudes of voltage, mesh
The air outlet maximum of 111 diameters and ion wind generation apparatus 10 averages out wind velocity UaveBetween relation.Analysis can from Fig. 8
Know, when the diameter D of mesh 111 is any length value of the scope between 20~30mm, air outlet maximum averages out wind velocity Uave
Value it is higher.When the diameter D of mesh 111 is less than 20mm, all expression air outlet maximums average out wind velocity UaveThe line segment of size
Equal rapid increase.Therefore, in some embodiments of the invention, the diameter D of mesh 111 is preferably ranged between 20~30mm
Any length value.For example, the diameter D of mesh 111 can be 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm,
28mm, 29mm or 30mm.
Further, referring to Fig. 8, the best results when the diameter D of mesh 111 is 25mm.
G in Fig. 9 represents vertical range of the needle point of needle electrode 121 away from mesh electrode 110, and V represents mesh electrode 110
The voltage applied between electrode stringer 120.Shown in Fig. 9 when the voltage between mesh electrode 110 and electrode stringer 120 takes
During five kinds of different magnitudes of voltage, vertical range G and ion wind generation apparatus of the needle point away from mesh electrode 110 of needle electrode 121
10 air outlet maximum averages out wind velocity UaveBetween relation.From Fig. 9 analyze it was found from, when needle electrode 121 needle point away from
When the vertical range G of mesh electrode 110 is any length value of the scope between 2~6mm, air outlet maximum averages out wind velocity
UaveValue it is higher.Therefore, in some embodiments of the invention, the needle point of needle electrode 121 is away from the vertical of mesh electrode 110
Distance G preferably ranges from any length value between 2~6mm.For example, the needle point of needle electrode 121 is away from mesh electrode 110
Vertical range G can be 2mm, 3mm, 4mm, 5mm or 6mm.
Further, referring to Fig. 9, when vertical range G of the needle point away from mesh electrode 110 of needle electrode 121 is 3mm timeliness
Fruit is optimal.
L in Figure 10 represents the length of needle electrode 121, and V represents to apply between mesh electrode 110 and electrode stringer 120
Voltage.Shown in Figure 10 when the voltage between mesh electrode 110 and electrode stringer 120 takes five kinds of different magnitudes of voltage,
The length l of needle electrode 121 averages out wind velocity U with the air outlet maximum of ion wind generation apparatus 10aveBetween relation.From
Analysis is understood in Figure 10, and when the length l of needle electrode 121 is any length value of the scope between 2~6mm, air outlet is most
Average out wind velocity U greatlyaveValue it is higher.Therefore, in some embodiments of the invention, the length l of needle electrode 121 is preferred
Any length value for being scope between 2~6mm.For example, the length l of needle electrode 121 can be 2mm, 3mm, 4mm, 5mm or
6mm。
Further, referring to Figure 10, the best results when the length l of needle electrode 121 is 3mm.
D in Figure 11 represents the diameter of the section being connected with its needle point of needle electrode 121, V represent mesh electrode 110 and
The voltage applied between electrode stringer 120.Shown in Figure 11 when the voltage between mesh electrode 110 and electrode stringer 120 takes
During five kinds of different magnitudes of voltage, diameter d and the ion wind generation apparatus 10 of the section being connected with its needle point of needle electrode 121
Air outlet maximum averages out wind velocity UaveBetween relation.Analysis is understood from Figure 11, when above-mentioned diameter d for scope 0.7~
During any length value between 0.9mm, air outlet maximum averages out wind velocity UaveValue it is higher.Therefore, in some of the invention
In embodiment, the diameter d of the section being connected with its needle point of needle electrode 121 preferably ranges from appointing between 0.7~0.9mm
One length value.For example, the diameter d of the section being connected with its needle point of needle electrode 121 can be 0.70mm, 0.75mm,
0.80mm, 0.85mm or 0.90mm.
Further, referring to Figure 11, when the diameter d of the section being connected with its needle point of needle electrode 121 is 0.7mm timeliness
Fruit is optimal.
Figure 12 is the schematic isometric structure chart of electric discharge module in accordance with another embodiment of the present invention.In other implementations
In example, the vertical range between multiple electrodes stringer 120 and mesh electrode 110 increases or is sequentially reduced successively, so as to obtain multiple
Electrode stringer 120 is in the side for being stepwise arranged in mesh electrode 110.That is, each electrode stringer 120 and netted electricity
Vertical range between pole 110 is different from, and thus, the different zones of the same air-out end face of ion wind generation apparatus 10 can have
Have it is different go out wind velocity, air-out effect that is progressive, gradually strengthening can be achieved in a direction of same air-out end face,
Improve the comfortable sexual experience of stereovision of user.
Figure 13 is the schematic isometric structure chart according to the electric discharge module of another embodiment of the invention.In other implementation
In example, the side towards mesh electrode 110 of each electrode stringer 120 is equipped with an additional electrical pole plate 130, mesh electrode 110
Voltage, mesh electrode 110 are applied between electrode stringer 120 and between mesh electrode 110 and additional electrical pole plate 130
Voltage between electrode stringer 120 is much smaller than the voltage between mesh electrode 110 and additional electrical pole plate 130.Thus, can be attached
Form single electric field between power-up pole plate 130 and mesh electrode 110, therefore, additional electrical pole plate 130 and mesh electrode 110 it
Between voltage only need very little can to play the obvious effect for accelerating ion electric field motion therebetween, so, electrode stringer
Voltage between 120 and mesh electrode 110 is without very big, it is possible to realize it is larger go out wind velocity purpose, improve ion wind
The air-supply efficiency and the utilization rate of the device on the whole of generating means 10.Simultaneously as electrode stringer 120 and mesh electrode
Voltage between 110 is not very big, is effectively reduced due to harmful substances such as ozone caused by high pressure ionization, avoids and beats
The bad phenomenons such as fire, electric discharge.
Specifically, the voltage between mesh electrode 110 and additional electrical pole plate 130 is volt level, such as can be arrived in several volts several
Can meet demand between ten volts.Voltage between electrode stringer 120 and mesh electrode 110 is then KV level, such as can be
Value between 5KV~13KV, thus, it can either ensure that caused ion wind air quantity meets that user requires, and can is enough
Avoid because high pressure ionization produces harmful substance.
In some embodiments of the invention, the phase of each needle electrode 121 of additional electrical pole plate 130 and electrode stringer 120
Corresponding position is equipped with through hole, and each needle electrode 121 is arranged in a corresponding through hole.Thus, can be logical by this
Hole carries out accurate limiting to needle electrode 121, and certain support protective effect is played to needle electrode 121.Meanwhile electrode purlin
All needle electrodes 121 on bar 120 can also prevent electrode stringer 120 from causing to become because of insufficient strength by after accurate limiting
Shape reduces the intensity requirement to electrode stringer 120 so as to influence ionization process.
Further, the peripheral surface of each through hole is equipped with insulating element, to avoid additional electrical pole plate 130 and needle-like electricity
Phenomena such as electric leakage, electric discharge are produced between pole 121.Specifically, the insulating element can be the insulation for being attached at through hole peripheral surface
Layer or the insulating materials coated on through hole peripheral surface, such as insulative glue or other suitable insulating barriers.
In some embodiments of the invention, multiple needle electrodes 121 of each electrode stringer 120 are in electrode stringer 120
On line up the forms of multiple lines and multiple rows.In needle electrode 121 per adjacent rows, per three adjacent non-colinear needle electrodes
121 are arranged into isosceles triangle (referring to the broken line triangle in Fig. 2)；In needle electrode 121 per adjacent two row, per adjacent
Three non-colinear needle electrodes are arranged into isosceles triangle (referring to the broken line triangle in Fig. 2), to avoid producing corona effect
Should.Because corona effect is the technology that those skilled in the art are easily obtained, repeat no more here.
In some embodiments of the invention, ion wind generation apparatus 10 also includes cleaning module 140, cleaning module 140
On the air supply direction of ion wind generation apparatus 10 positioned at it is above-mentioned it is at least one electric discharge module 100 downstream, with to it is above-mentioned extremely
Ion wind caused by few electric discharge module 100 is purified.
The embodiment of the present invention also provides a kind of indoor apparatus of air conditioner.Figure 14 is in air conditioning chamber according to an embodiment of the invention
The schematic structure exploded view of machine, wherein, X-axis positive direction points to the front side of indoor apparatus of air conditioner, and Y-axis positive direction points to indoor set
Right side, Z axis positive direction point to the top of indoor set.The indoor apparatus of air conditioner 1 of the present invention includes casing 30 and at least one above-mentioned
Ion wind generation apparatus 10 described in one embodiment.Casing 30 has at least one air outlet for being used for supplying stream outflow
31, the switching mechanism 20 for being used for rectification air-supply is provided with one or more of at least one air outlet 31 air outlet 31.
Above-mentioned at least one ion wind generation apparatus 10 is arranged in casing 30, is sent to for offer above-mentioned at least one
The ion wind of one or more of air outlet 31 air outlet 31.Ion wind generation apparatus 10 makes the grain in air by electric field force
Son obtains kinetic energy, so as to form ion wind.For air-supply assembly (such as blower fan) compared to rotation class, ion wind generation apparatus
10 have the advantages such as crushing is small, power consumption is low, noise is small, so as to making an uproar when largely reducing indoor apparatus of air conditioner operation
Sound.
Specifically, indoor apparatus of air conditioner 1 also includes the heat-exchanger rig being arranged in casing 30, and heat-exchanger rig is configured to and flowed through
Its air carries out heat exchange, to change the temperature of air.Indoor apparatus of air conditioner 1 can drive separately through ion wind generation apparatus 10
Air-supply, common driving air-supply can also be engaged with blower fan class component.Ion wind caused by ion wind generation apparatus 10 can be through
Sent out after crossing heat-exchanger rig heat exchange, can also exchange heat without heat-exchanger rig and directly send out, individually to blow or be driven with blower fan class component
Dynamic air-flow is sent out after mixing.
In some embodiments of the invention, the air outlet 31 with switching mechanism 20 is rounded.Each opening and closing structure 30
Include central baffle plate 21 and multiple curved blades 22.Central baffle plate 21 is immovably arranged at a corresponding air outlet 31
Center, air-out region is formed between its outer peripheral edge and the inner peripheral of a corresponding air outlet 31.For example, above-mentioned central baffle plate
21 can be circle, then corresponding air-out region is annular.In some alternate embodiments of the present invention, above-mentioned central baffle plate
21 can be the other shapes such as square, oval.
Circumference of multiple curved blades 22 along central baffle plate 21 is set gradually, and multiple curved blades 22 are configured to can be in
The center of centre baffle plate 21 is gathered with least partially open air-out region, and can completely gather and be contracted to central baffle plate 21
Front side or rear side.Thus, can be when indoor apparatus of air conditioner 1 be shut down so that multiple curved blades 22 deploy to the edge of air outlet 31, and
Air-out region can be completely enclosed, the dust and impurity that can effectively prevent outside enter inside air channel, so as to ensure that air-conditioning
The working effect of indoor set 1.When indoor apparatus of air conditioner 1 works, receipts are gathered at the center of multiple curved blades 22 to central baffle plate 21
Contracting, to open air-out region completely, in order to which indoor apparatus of air conditioner 1 is blown.
Specifically, in certain embodiments, the quantity of curved blade 22 can be 6, and along the week of central baffle plate 21
Edge is equably set.Preferably, multiple curved blades 22 can gather the rear side for being contracted to central baffle plate 21 completely, that is,
Say, when multiple curved blades 22 are in complete rounding state, central baffle plate 21 can cover multiple curved blades 22, and user can not
22 from air outlet external observation to curved blade so that the profile at air outlet is more attractive in appearance.What is more important, it is multiple curved
Blade 22 can collapse to the rear side of central baffle plate 21 completely, be not take up extra duct space, improve in indoor apparatus of air conditioner 1
The space availability ratio in portion.Multiple curved blades 22 can also deploy with least in part to away from the direction at the center of center stop plate 21
Close air-out region.Multiple curved blades 22, which can be expanded to, is completely covered above-mentioned annular air region, to realize air outlet
Closed allround.
Figure 15 and Figure 16 is that the different azimuth of the curved blade of opening and closing structure according to an embodiment of the invention is shown respectively
Meaning property structure chart.In the present embodiment, for curved blade 22 similar to crescent, it has an outline edge part and an Internal periphery
Edge part, outline edge part are in convex, and Internal periphery edge part is concave.Internal periphery edge part is gathered in multiple curved blades 22
Shi Chaoxiang centers baffle plate 21 it is centrally disposed, then correspondingly, outline edge part can direction when multiple curved blades 22 are gathered
The inner peripheral of air outlet 31.Outline edge part and Internal periphery edge part limit butt and the end of curved blade 22 jointly.
In some embodiments of the invention, the outline edge part of each curved blade 22 includes：First circular arc area
The circular arc shaped sectors 222 of section 221 and second.Internal periphery edge part includes：Three-arc shape section 223 and the 4th circular arc shaped sectors
224.The butt of first circular arc shaped sectors 221 and the 4th circular arc shaped sectors 224 towards curved blade 22 moves closer to, so that
The butt of curved blade 22 forms tapered curved region.Second circular arc shaped sectors 222 and three-arc shape section 223 are towards song
The end of shape blade 22 moves closer to, so that the end of curved blade 22 is similarly formed tapered curved region.Namely
To say, the direction of the first circular arc shaped sectors 221 and the 4th circular arc shaped sectors 224 along the butt for pointing to curved blade 22 moves closer to,
So that the butt of curved blade 22 forms tapered curved region；Second circular arc shaped sectors 222 and the edge of three-arc shape section 223
The direction for pointing to the end of curved blade 22 moves closer to, so that the end of curved blade 22 forms tapered curved region.
In some preferred embodiments of the present invention, the curvature of the first circular arc shaped sectors 221 is outer with central baffle plate 21
The curvature of periphery is equal.That is, when multiple curved blades 22 are gathered to central 21 rear side of baffle plate completely, multiple curved leaves
First circular arc shaped sectors 221 of piece 22 overlap with the outer peripheral edge of central baffle plate 21.After multiple curved blades 22 are gathered, Mei Gequ
The subregion of shape blade 22 is between adjacent two curved blade 22 with the curved blade 22.Second circular arc shaped sectors
222 curvature is equal with the inner peripheral curvature of air outlet 31.That is, when multiple curved blades 22 are fully deployed to covering out
During wind region, the second circular arc shaped sectors 222 of multiple curved blades 22 overlap with the inner peripheral of air outlet 31.It is so designed that,
Multiple curved blades 22 can collapse to the central rear side of baffle plate 21 completely or be fully deployed masking air-out region so that air outlet 31
The profile at place is more complete, attractive in appearance.
In addition, the curvature and length of three-arc shape section 223 and the curvature and identical length of the first circular arc shaped sectors 221
Deng.In the present embodiment, when multiple curved blades 22 are fully deployed to covering air-out region, two neighboring curved blade 22
First circular arc shaped sectors 221 and three-arc shape section are just stitched together so that multiple curved blades 22 can be intactly
Air-out region is covered, while is not overlapped as far as possible between adjacent curved blade 22, to make full use of the size of curved blade,
So that the profile at air outlet is more complete, attractive in appearance.
In some embodiments of the invention, gathering and deploy for the ease of multiple curved blades 22, each curved leaf
Piece 22 is preferably rotatablely arranged at front side or the rear side of central baffle plate 21 around its butt.Moreover, in multiple curved blades 22
After gathering, the subregion of each curved blade 22 is between adjacent two curved blade 22 with the curved blade.
Further, also have from the neighbouring butt of curved blade 22 to away from butt direction on the first circular arc shaped sectors 221
Gradually high guide rib 225, to be shunk or during extension movement in multiple curved blades 22, indoors to multiple on machine fore-and-aft direction
Curved blade 22 is oriented to, in order to which multiple curved blades 22 can be least partially overlapped.So set is because multiple curved
Among the process of gathering, mechanical interference may occur blade 22 for adjacent curved blade 22.Above-mentioned guide rib 225 is close
The position of butt is relatively low, and the position away from butt is higher, when adjacent curved blade 22 is collapsed to and is overlapped mutually, guide rib
225 can guide adjacent blades slightly to be moved towards rear side, to cause adjacent curved blade 22 before and after opening and closing structure 20
Stagger on direction, to prevent mechanical interference.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of ion wind generation apparatus, including for producing at least one electric discharge module of ion wind, each electric discharge mould
Group includes：
Mesh electrode, the air supply direction perpendicular to the ion wind generation apparatus are arranged；And
At least one electrode stringer, the side of the mesh electrode is abreast arranged at the mesh electrode, each electricity
Multiple pin holes are equipped with the stringer of pole, are mounted on a needle electrode in each pin hole, the needle point of the needle electrode refers to
To the mesh electrode；Wherein
A lotus type closing component structure for protruding from the electrode stringer, the lotus type lock are equipped with around each pin hole
The perisporium interruption for closing structure is set, and is gradually tapered up and closed from the surface of the electrode stringer to the direction of the close mesh electrode
Close, until one is formed on the top of the lotus type closing component structure has the opening of default size, so that the needle electrode can
Releasably it is caught in the lotus type closing component structure and inserts in the pin hole.
2. ion wind generation apparatus according to claim 1, wherein
The lotus type closing component structure includes spaced multiple locking plates, and the multiple locking plate is evenly distributed on same hollow half
On spheroid, the center of the hemispheroidal centre of sphere and the pin hole is in same on the straight line of the electrode stringer,
To cause the needle electrode that inserts in the pin hole and the pin hole concentric.
3. ion wind generation apparatus according to claim 2, wherein
The quantity of the locking plate is four, and four locking plates are relative two-by-two and are symmetrical arranged.
4. ion wind generation apparatus according to claim 2, wherein
The circular in cross-section of the opening, and the diameter of the opening is chosen to the ratio that makes it between the diameter of the pin hole
It is worth any proportion value for being scope between 0.7~0.8.
5. ion wind generation apparatus according to claim 1, wherein
The quantity of the electrode stringer is multiple, and multiple electrode stringers are arranged in order and are sequentially connected in the same direction；And
Vertical range between multiple electrode stringers and the mesh electrode increases or is sequentially reduced successively, so as to obtain multiple
The electrode stringer is in the side for being stepwise arranged in the mesh electrode.
6. ion wind generation apparatus according to claim 1, wherein
The side of the direction mesh electrode of each electrode stringer is equipped with an additional electrical pole plate, the mesh electrode with
Voltage, the netted electricity are applied between the electrode stringer and between the mesh electrode and the additional electrical pole plate
Voltage between pole and the electrode stringer is much smaller than the voltage between the mesh electrode and the additional electrical pole plate.
7. ion wind generation apparatus according to claim 1, wherein
The mesh electrode has multiple circular mesh, and the needle point of each needle electrode is directed to the mesh electrode
The center of a corresponding mesh；And
Ratio between the diameter of vertical range and the mesh of the needle point of the needle electrode away from the mesh electrode is model
Any proportion value being trapped among between 0.1~0.3.
8. ion wind generation apparatus according to claim 1, wherein
Multiple needle electrodes of each electrode stringer line up the form of multiple lines and multiple rows on the electrode stringer；And
In needle electrode per adjacent rows, isosceles triangle is arranged into per three adjacent non-colinear needle electrodes；Per phase
In the needle electrode of the row of neighbour two, isosceles triangle is arranged into per three adjacent non-colinear needle electrodes.
9. a kind of indoor apparatus of air conditioner, including：
Casing, there is one or more of at least one air outlet, at least one air outlet for being used for supplying stream outflow
The switching mechanism for being used for rectification air-supply is provided with air outlet；And
Any described ion wind generation apparatus of at least one claim 1-8, is arranged in the casing, is sent for providing
Toward the ion wind of one or more of at least one air outlet air outlet.
10. indoor apparatus of air conditioner according to claim 9, wherein
The air outlet with the switching mechanism is rounded, and each opening and closing structure includes：
Central baffle plate, it is immovably arranged at the center of the corresponding air outlet, and its outer peripheral edge with it is corresponding described in
Air-out region is formed between the inner peripheral of air outlet；And
Multiple curved blades, set gradually along the circumference of the central baffle plate, be configured to the center of the central baffle plate to gather
Hold together with the least partially open air-out region, and be configured to can to away from the direction of the central baffle center deploy with
The air-out region is closed at least in part.
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| CN201710931217.8A CN107809060B (en) | 2017-10-09 | 2017-10-09 | Ion wind generating device and air conditioner indoor unit |
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| CN201710931217.8A CN107809060B (en) | 2017-10-09 | 2017-10-09 | Ion wind generating device and air conditioner indoor unit |
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Effective date of registration: 20201030 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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Granted publication date: 20201009 |