CN202977975U - Ion generator - Google Patents
Ion generator Download PDFInfo
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- CN202977975U CN202977975U CN 201220515188 CN201220515188U CN202977975U CN 202977975 U CN202977975 U CN 202977975U CN 201220515188 CN201220515188 CN 201220515188 CN 201220515188 U CN201220515188 U CN 201220515188U CN 202977975 U CN202977975 U CN 202977975U
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Abstract
The utility model provides an ion generator. The ion generator comprises an ion generation device for generating ion and an air blowing device for releasing the generated ion into the space, wherein the air flow uniformly containing the ion generated by the ion generation device is sent out from a blowing-out port by the ion generation device, and the ion is effectively diffused. The ion generator (M1) comprises a fan, a first air blowing path (7a) connected with a fan blowing-out port of the fan, wherein the size of the section form of the channel along the advancing direction of the air flow is reduced, and a second air blowing path (7b) connected with the first air blowing path and extending in the same section form with the connection part, wherein the ion generation device (5) is arranged in the second air blowing path, the ion generated by the ion generation device is sent out from the blowing-out port by using the fan, and an ion generation part of the ion generation device (5) is arranged on the most downstream side of the second air blowing path (7b).
Description
Technical field
The utility model relates to a kind of ion and produces machine, and this ion generation machine comprises the ion generating apparatus that produces ion and the ion of generation is discharged into air-supply arrangement in the space.
Background technology
In recent years, found to utilize the cation and the anion that produce in air carry out sterilization and virus is lost activity swimming in airborne bacterium, thereby purified air, thereby it is very noticeable to have used the products such as air cleaner of this technology.
For example, following research and development have been carried out: utilize the corona discharge in atmosphere, by producing equally and discharging H as cation in the air
+(H
2O）
m(m is random natural number) and as the O of anion
2 -(H
2O）
n(n is random natural number), two kinds of ions surround and be attached to airborne swim mould and virus around, at this moment, utilize the effect of the hydroxyl radical free radical as active group (OH) that reaction generates, the described mould that swims etc. is lost activity.
For example, the applicant has also submitted the application (with reference to patent documentation 1, patent documentation 2, patent documentation 3) about the ion generating element that can stably produce cation and anion and ion generating apparatus etc. to.
In this ion generating apparatus, need balancedly to the indoor positive and negative ion of sending.Therefore, although must equably air-flow be blowed to the ion generating unit that is arranged on the ion generating apparatus of air-supply in the path, due to design at equipment and big or small aspect be restricted, so the configuration status that sometimes can not realize ideal.In this case, in general in the air-supply path in forced draft fan downstream, air flow guide is set and comes steering current.
Patent documentation 1: No. 2003-47651, Japanese Patent Publication communique JP
Patent documentation 2: No. 2002-319472, Japanese Patent Publication communique JP
Patent documentation 3: No. 2010-55960, Japanese Patent Publication communique JP
But, as what be well known: for the regulation effect that obtains carrying out sterilization and making viral deactivated regulation bacteria-eliminating efficacy and purify air swimming in airborne bacterium, need the ion concentration of regulation.Therefore, by ion generating apparatus only is installed in air-supply passage, and only make the steady air current in the path of blowing, be difficult to the whole air-flow equalization that circulates in the path of blowing, the ion of normal concentration stably is provided, thereby can not obtain fully bacteria-eliminating efficacy and air purification effect.
In addition, in the situation that utilize cation and two kinds of ions of anion, importantly the concentration with regulation provides two kinds of ions simultaneously, and the ion that produces of the ion generation face that can be promptly be provided at ion generating apparatus in a large amount of air streams, also wish simultaneously can not collide each other because of two kinds of ions that provide, neutralization etc. causes ion concentration to descend, and can stably carry.
For example, when the blow-off outlet that air-supply arrangement is set in the air-supply arrangement downstream air-supply path different with the runner section configuration, the air-flow of sending from air-supply arrangement can not be fully enlarge in the air-supply path, generates vortex or secund phenomenon thereby produce air-flow.Particularly in ion generating apparatus being arranged on the air-supply path, and utilize in the air-flow of circulation sends the ion that produces outside machine ion generation machine, can produce the bad phenomenon that can not fully the ion that is produced by the ion generating unit be sent outside machine.
Therefore, when use utilizes air-supply arrangement to send the ion generation machine of the positive and negative ion that is produced by ion generating apparatus, the ion that preferably has following air-supply structure produces machine, to suppress the secund mode of air-flow, it is circulated in the path of blowing, and can send fully and include equably from blow-off outlet the air-flow of positive and negative two kinds of ions of ion generating unit generation, and can effectively make the ion diffusion of generation.
The utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of ion to produce machine, it has the ion generating apparatus that produces ion and the ion that produces is discharged into air-supply arrangement in the space, described ion produces machine can send from blow-off outlet the air-flow of the ion that includes equably the ion generating apparatus generation, and can effectively make above-mentioned ion diffusion.
In order to reach above-mentioned purpose, the utility model provides a kind of ion to produce machine, it is characterized in that comprising: fan; The first air-supply path is connected with the fan blow-off outlet of described fan and dwindles towards the section configuration of the direction of advance runner of air-flow; The second air-supply path is with described the first air-supply Path Connection and extend with the section configuration identical with connecting portion; And main body blow-off outlet, with described the second air-supply Path Connection, has ion generating apparatus in described the second air-supply in the path, utilize described fan that the ion that described ion generating apparatus produces is sent from described main body blow-off outlet, and the ion generating unit of described ion generating apparatus is configured in downstream one side in described the second air-supply path.
According to said structure, because the section configuration that makes runner is dwindled, so air-flow is gathered along prescribed direction, by the downstream one side configuration ion generating unit in the air-supply path that narrows down at this, can send ion to the very fast and stable air-flow of flow velocity.In addition, can reduce because the air turbulence such as turbulent flow cause the ion disappearance, thereby can effectively utilize the ion of generation.That is, the ion that obtains produces machine can send from the main body blow-off outlet air-flow of the ion that includes equably the ion generating apparatus generation, and can effectively make above-mentioned ion diffusion.
In addition, the feature that the ion of the utility model said structure produces machine also is, described fan is Sirocco fan, and described the first air-supply path towards the direction of advance of air-flow along described Sirocco fan axially, its blow-off outlet height narrows down.According to said structure, by making the wind of sending from Sirocco fan form the air stream of gathering along the short transverse of fan blow-off outlet, and configuration ion generating unit in having the zone of this air stream after gathering can be sent to the very fast and stable air-flow of flow velocity by the ion of ion generating unit generation.
In addition, the feature that the ion of the utility model said structure produces machine also is, compare with the width of the fan blow-off outlet of described Sirocco fan, described the first air-supply path towards the direction of advance of air-flow with the axial vertical plane insied width expansion of described Sirocco fan.According to said structure, due to the width expansion that can make the air supply path footpath, thus can configure a plurality of ion generating units on the Width in this path of blowing, thus be included in the equal air-flow of broad ways with can making uniform ion and make airflow.That is, the ion that obtains produces machine can send from the main body blow-off outlet air-flow of the ion that includes equably the ion generating apparatus generation, and effectively makes above-mentioned ion diffusion.
In addition, the feature that the ion of the utility model said structure produces machine also is, described ion generating apparatus has and separates a plurality of ion generating units that predetermined distance arranges, and the orientation of described a plurality of ion generating units intersects with the circulating direction in described air-supply path.According to said structure, can substantially comprise equably the ion that is produced by a plurality of ion generating units on the Width in air-supply path.
In addition, the ion of the utility model said structure produces machine and is characterised in that, described ion generating unit comprises the cation generating unit that produces cation and the anion generating unit that produces anion, and described ion generating apparatus produces cation and anion simultaneously.According to said structure, can substantially comprise equably the positive and negative two kinds of ions that produced by a plurality of ion generating units and they are sent on the Width in air-supply path.
In addition, the ion of the utility model said structure produces machine and is characterised in that, described cation is H
+(H
2O) m(m is random natural number), described anion is O
2 -(H
2O) n(n is random natural number).According to said structure, can make positive and negative two kinds of uniform ion ground diffusions of regulation and they are sent, performance is carried out sterilization to bacterium and is made the bacteria-eliminating efficacy of viral deactivated regulation, and the regulation effect that purifies air.
According to the utility model, downstream one side configuration ion generating unit due to the air-supply path that dwindles in the section configuration that makes runner and narrow down along prescribed direction, so can go out the ion of generation by the stable airflow feeding that flows, and the disorder that can reduce because of air-flows such as turbulent flows causes ion to disappear, thereby can effectively utilize the ion of generation.That is, the ion that obtains produces machine can send from blow-off outlet the air-flow of the ion that includes equably the ion generating apparatus generation, and effectively makes above-mentioned ion diffusion.Therefore, can effectively make the space diffusion of positive and negative ion outside ion produces machine.Its result can be carried out sterilization and virus and allergen are lost activity swim mould and bacterium, and can be accessed the effect of the electric charge of removing space and article.
Description of drawings
Fig. 1 is the stereoscopic figure that ion of the present utility model produces machine.
Fig. 2 is the stereoscopic figure that the ion of Fig. 1 produces the ion generating apparatus that machine has.
Fig. 3 is the brief description figure that the ion of Fig. 1 produces the machine internal structure.
Fig. 4 is the A-A sectional drawing of Fig. 3.
Fig. 5 means that the ion of comparative example produces the brief description figure of machine internal structure.
Fig. 6 is the B-B sectional drawing of Fig. 5.
Description of reference numerals
1 suction inlet
2 blow-off outlets (main body blow-off outlet)
4 lids
5 ion generating apparatus
51a, 52a cation generating unit
51b, 52b anion generating unit
6 Sirocco fans (fan)
7 the air-supply path
7a first air-supply path
7b second air-supply path
The V1 air-supply arrangement
The M1 ion produces machine
FL1, FL2 air stream
Embodiment
With reference to the accompanying drawings execution mode of the present utility model is described.In addition, the same structure member adopts identical Reference numeral, has suitably omitted detailed description.At first, utilize Fig. 1 and Fig. 2, an example that the ion of present embodiment is produced machine describes.
Fig. 1 is the stereoscopic figure that the utility model ion produces machine M1, and Fig. 2 is the stereoscopic figure that the ion of Fig. 1 produces the ion generating apparatus 5 that machine M1 has.As shown in Figure 1, the ion of present embodiment generation machine M1 comprises: the lid 4, suction inlet 1 and the blow-off outlet 2(main body blow-off outlet that cover the whole device that is built-in with air-supply arrangement V1 and ion generating apparatus 5).Be recess around suction inlet 1, be used for embedding filter 9(with reference to Fig. 4).In addition, be provided with operating portion 3 on side surface part, and have the running switch such as switch and show the display part of operating condition.
As shown in Figure 2, the ion generating apparatus 5 of present embodiment has a plurality of ion generating units, comprise cation generating unit 51a, 52a and anion generating unit 51b, 52b, and make from the air that suction inlet 1 sucks to comprise the ion of generation, and the air that will include positive and negative ion is discharged in the space from blow-off outlet 2.
And, shown in (1)～(3), because collision makes " OH " (hydroxyl radical free radical) and H as active group
2O
2(hydrogen peroxide) condenses and is created on the surface of microbe etc., thereby destroys floating bacterium or smell component.Wherein, m ', n ' are random natural numbers.Therefore, by producing cation and anion and they being sprayed from ejiction opening, can carry out sterilization and remove peculiar smell each storeroom.
H
+(H
2O)m+O
2 -(H
2O)n→·OH+1/2O
2+(m+n)H
2O …（1）
H
+(H
2O)m+H
+(H
2O)m’+O
2 -(H
2O)n+O
2 -(H
2O)n’
→2·OH+O
2+(m+m’+n+n’)H
2O …（2）
H
+(H
2O)m+H
+(H
2O)m’+O
2 -(H
2O)n+O
2 -(H
2O)n’
→H
2O
2+O
2+(m+m’+n+n’)H
2O …（3）
The ion generating apparatus 5 of present embodiment comprises: main part 50a, take in the control part of circuit for producing high voltage etc.; Ion generating unit 51a, 51b, 52a, 52b apply high voltage from control circuit and produce cation or anion; Guard member 50b prevents that above-mentioned ion generating unit 51a, 51b, 52a, 52b from sustaining damage, and prevents user's etc. finger injuries; And portion of terminal 50c, provide electric power to ion generating apparatus 5, and with the information datas such as the control device switching motion information of apparatus main body and ID.
The ion generating unit is provided with two cation generating unit 51a, 52a, and is provided with two anion generating unit 51b, 52b, and produces simultaneously cation or the anion of equivalent amount substantially.The ion that is produced by the ion generating unit is flow through outside the air-flow sending machine of this ion generating unit.Therefore, in order to send positive and negative ion with equivalent amount, also need to make the air-flow by each ion generating unit identical.
Then, utilize Fig. 3, Fig. 4, the stream condition of apparatus main body inside is described.Fig. 3 means that ion produces the brief description figure of machine M1 internal structure, and Fig. 4 is the A-A sectional drawing of Fig. 3.In addition, in the present embodiment, use Sirocco fan 6 as fan.Sirocco fan 6 comprises fan 6b and to the shell 6a of its guided outside air-flow.Be provided with on shell 6a: an end 60c, the line part 60d of spire 60a, the 60b of throat, fan blow-off outlet, another end 60e of fan blow-off outlet.That is, line part 60d refers to surround the spire 60a of Sirocco fan 6 and from the peripheral part of this spire 60a to tangentially extending the straight line portion of the fan blow-off outlet that arranges.
As shown in Figure 3, air-supply path 7(the first air-supply path 7a, the second air-supply path 7b that the wind of sending from Sirocco fan 6 broadens by width), be provided to the ion generating unit of ion generating apparatus 5, and blow out from blow-off outlet 2.That is, air-supply path 7 comprises: the first air-supply path 7a broadens at the plane insied width perpendicular to the fan 6b rotation axis of Sirocco fan 6; And second the air-supply path 7b, path 7a connects and extends with the section configuration identical with this connecting portion with this first air-supply, in the second air-supply path 7b after this width broadens, ion generating apparatus 5 is set, and separates a plurality of ion generating units of predetermined distance configuration along the direction with the airflow perpendicular direction.
As shown in Figure 4; ion generating apparatus 5 is configured to guard member 50b and is positioned at back side lid 8 one sides (state that turns upside down of ion generating apparatus 5 shown in Figure 2); produce the air-flow as air stream FL1 of suction inlet 1 suction of the positive side of machine M1 from being configured in ion; (the first air-supply path 7a, the second air-supply path 7b) passes through the ion generating unit via the air-supply path between surface of the main part 50a that is formed on ion generating apparatus 5 and back side lid 8; and including under the state of positive and negative ion, sending air stream FL2 from the blow-off outlet 2 that is arranged on a positive side.
The ion that produces from ion generating apparatus 5 is: cation is H
+(H
2O）
m(m is random natural number), anion is O
2 -(H
2O）
n(n is random natural number), by these two kinds of ions are sent in air, two kinds of ions are attached on airborne bacterioneuston and virus, utilize the reaction that occur this moment to generate hydroxyl radical free radical (OH), and utilize its activity carry out sterilization or bacterium is lost activity.
As shown in Figure 3, compare with the size of the ion generating unit orientation of ion generating apparatus 5, the blow-off outlet size of Sirocco fan 6 is little, thereby the air-flow that Sirocco fan 6 blows out is extended to the width that comprises ion generating unit 51a, 51b, 52a, 52b.
In addition, as shown in Figure 4, the height step-down of Sirocco fan 6 blow-off outlets of the first air-supply path 7a, and the first air-supply path 7a and highly low second path 7b that blows is connected.That is, the ion of present embodiment produces machine M1 and comprises: the first air-supply path 7a is connected with the fan blow-off outlet, and dwindles towards the direction of advance of air-flow, the section configuration of runner; The second air-supply path 7b, path 7a is connected with this first air-supply, and extends with the section configuration identical with this connecting portion; And blow-off outlet 2(main body blow-off outlet), path 7b is connected with this second air-supply, and ion produces machine M1 and disposes the ion generating unit of ion generating apparatus 5 in the second downstream one side of blowing path 7b.
Like this, towards the direction of advance of air-flow, reduce along axial, the above-mentioned blow-off outlet height of Sirocco fan 6, institute is so that the air stream that the wind formation of sending from Sirocco fan 6 narrows down along the short transverse of fan blow-off outlet due to the first air-supply path 7a.That is, by in the downstream of the air stream that narrows down along this prescribed direction one side configuration ion generating unit, can send ion in the fast and stable air-flow of flow velocity, thereby can effectively make the ion diffusion that is produced by the ion generating unit.
Sirocco fan 6 has fan 6b in the inside of shell 6a, and section has motor 6c in the central.Motor 6c has rotor in the outside, and rotor directly is fixed on fan 6b, and the iron core of central part directly is fixed on shell 6a.
Be provided with on shell 6a: an end 60c, the line part 60d of spire 60a, the 60b of throat, fan blow-off outlet and another end 60e of fan blow-off outlet.The 60b of throat is the starting point part of spire 60a, and the narrowest with the interval of fan 6b, plays to block the air-flow that moves along fan 6b circumferencial direction and make air-flow towards the effect of fan blow-off outlet.Spire 60a plays and the air that transported by fan 6b is concentrated and with the lead effect of fan blow-off outlet of air-flow, the radius of spire 60a enlarges gradually and is connected with line part 60d.Line part 60d plays the effect that air-flow is carried out rectification and air-flow is blown out.
Because Sirocco fan 6 is sent air-flow on characteristic along the tangential direction of fan 6b, so near fan blow-off outlet one end is positioned at end 60c near the 60b of throat position, send air-flow along the tangential direction that connects fan 6b and end 60c.Send the parallel air-flow substantially with line part 60d at the other end of fan blow-off outlet near the end 60e of line part 60d.
Because the air-flow of being concentrated by spire 60a is present in the outside mostly because of its centrifugal force, so the major part of the air that is sucked by fan 6b moves and is imported into line part 60d along the inwall of spire 60a, forwards be sent from the fan blow-off outlet.This shows, the longer air-flow of sending from the fan blow-off outlet of line part 60d more has parallel direction.
although in the situation that the width in the air-supply path that connects with the fan blow-off outlet of Sirocco fan 6 forms identical with the width of fan blow-off outlet, and in this Width situation about enlarging slightly, because the width of the Diffusion of gas stream of sending from the fan blow-off outlet to whole air-supply path advances, so the characteristic of Sirocco fan as above does not have special problem, but as present embodiment, when the width with respect to the fan blow-off outlet of Sirocco fan 6, when the width in air-supply path significantly enlarges, air-flow can not advance in the mode that broadens in the path of blowing well, and air-flow secund.
Particularly due in the part overdraught straight ahead near the fan blow-off outlet of line part 60d, so can produce following bad phenomenon, that is, air-flow can not be dispersed throughout in the air supply path path portion that enlarges to the paper below.In this state, when in the path of blowing, ion generating apparatus 5 being set, due to the air-flow secund by the ion generating unit, so cause effectively to carry ion.Particularly when the different ion of polarization simultaneously, also can become the reason of destroying the equilibrium of two kinds of polarity ions.
The structure of the fan blow-off outlet of the Sirocco fan 6 of present embodiment is that axial (short transverse) of fan 6b narrows down and Width enlarges, and the air-flow that is produced by Sirocco fan 6 presents complicated stream condition in the process that arrives the second air-supply path 7b.As shown in Figure 4, although air is inhaled into via the suction inlet 1 of filter 9 from Sirocco fan 6, and be sent from the fan blow-off outlet, but because the central authorities at fan 6b have motor 6c, so can flow swimmingly to the blade between the top of motor 6c being present in suction inlet 1 with respect to air, air but is difficult to enter and is present in motor 6c top to the blade of motor 6c bottom.
Therefore, very fast from the flow velocity of the air-flow sent near the fan blow-off outlet of the Sirocco fan 6 of suction inlet 1 and air capacity is also more.In addition, on the contrary, rely on from the top than motor 6c that the speed of the air-flow that the fan blow-off outlet of the Sirocco fan 6 of bottom sends is slow and air capacity is also less.
In addition, in the present embodiment, the shape of the first air-supply path 7a that is connected with Sirocco fan 6 is as follows: the part change airflow direction that is being connected with the fan blow-off outlet of the speed of air-flow.In this state, when in the path of blowing, ion generating apparatus being set, due to the air-flow secund by the ion generating unit, so sometimes can not effectively carry ion.Particularly when the different ion of polarization simultaneously, can become the reason of the equilibrium of the ion that destroys two kinds of polarity.
In order to tackle this state, when the below utilizes Fig. 4 to enforcement the utility model, the state of air-flow is elaborated the utility model exactly.
In Fig. 4, air-flow a1 is fastest and send from fan 6b, and changes direction with the inclined wall collision of the first air-supply path 7a.Air-flow after the change direction directly advances along inclined wall, and towards the second air-supply path 7b circulation.Air-flow a2 advances in the lower parallel of air-flow a1, and collides and the change direction with the first bottom of blowing path 7a inclined wall.
But, due to air-flow a2 shorter along the wall length of advancing, so do not have the such directivity of air-flow a1.In addition, although comparing with air-flow a1, air-flow a2 is positioned at apart from suction inlet 1 position slightly far away, owing to being in the zone that air is provided swimmingly, so speed.
Air-flow a3 relies on downside than the top of motor 6c, although and compare with air-flow a1, a2, air quantity is few and speed is slow, because air-flow a3 relies on downside than the inclined wall of the first air-supply path 7a, so towards the second air-supply path 7b straight ahead.
Although towards the second air-supply path 7b straight ahead, a3 compares air-flow a4 with air-flow too, air quantity is few and speed is slow.Air-flow a1, the a2 of air-flow a3, a4 and speed interflow and speed accelerates, and advance towards ion generating apparatus 5 in lower wall one side of the second air-supply path 7b.On the other hand, due to the speed of air-flow a1, so produce eddy current a5 at the connecting portion of the inclined wall that connects the first air-supply path 7a and the second air-supply path 7b.
As mentioned above, because the first direction of advance that is shaped as towards air-flow of blowing path 7a narrows down and broad ways expansion along short transverse, so the air-flow that Sirocco fan 6 is sent becomes stereochemical structure, front one side at the connecting portion that connects the first air-supply path 7a and the second air-supply path 7b, air-flow a1, air-flow a2 by eddy current a5 to the back side one side press, make air-flow gather and broaden at the plane insied width vertical with the axle of fan 6b.
Thus, the second air velocity of blowing the 7b back side, path one side accelerates, and can flow through ion generating unit 51a, 51b, 52a, 52b.That is, the major part of the ion of generation is carried by air-flow, thereby has increased the ion concentration that flows to blow-off outlet 2, and ion is diffused in the space from blow-off outlet 2.
Then, utilize Fig. 5, Fig. 6, the ion of the comparative example different from the utility model is produced machine M2 describe.The structure of Fig. 5, Fig. 6 is basic identical with Fig. 3, Fig. 4.Therefore, identical structure member adopts identical Reference numeral.Both differences are the configuration posture of ion generating apparatus 5, and ion generating unit 51a, 51b, 52a, 52b are arranged on the position of connecting portion near the first air-supply path 7a and the second air-supply path 7b.That is, ion generating apparatus shown in Figure 35 is rotated 180 ° and left and right reverse configuration.Therefore, be arranged in the ion generating unit 52a of upside in figure shown in Figure 3 at Fig. 5 configuration downside in the drawings.
Air-flow is in this case investigated, due to the not variation of structure in air-supply path 7, so identical with the structure of Fig. 4.That is, in Fig. 6, air-flow a1 provides swimmingly air and measures also more, fastest air-flow, and sends from fan 6b, changes direction with the inclined wall collision of the first air-supply path 7a.Air-flow after the change direction directly advances along inclined wall, and circulates in the second air-supply path 7b.
Air-flow a2 advances in the lower parallel of air-flow a1, and collides and the change direction with the first bottom of blowing path 7a inclined wall.But, due to shorter along the wall length of advancing, so air-flow a2 does not possess the such directivity of air-flow a1.In addition, although comparing with air-flow a1, air-flow a2 is positioned on suction inlet 1 position slightly far away, owing to being positioned at the zone that air is provided swimmingly, thus same with air-flow a1, measure more and speed.
Although air-flow a3 relies on the air-flow of downside than the top of motor 6c, compare with air-flow a1, a2 that air quantity is few and speed is slow, because the inclined wall than the first air-supply path 7a relies on downside, so air-flow a3 is towards the second air-supply path 7b straight ahead.
Air quantity is few and speed is slow although air-flow a4 too towards the second air-supply path 7b straight ahead, compares with air-flow a3.Advance towards ion generating apparatus 5 in lower wall one side of the second air-supply path 7b in air-flow a1, the a2 of air-flow a3, a4 and speed interflow and speed accelerates.On the other hand, due to the speed of air-flow a1, so produce eddy current a5 at the connecting portion of the inclined wall that connects the first air-supply path 7a and the second air-supply path 7b.
As mentioned above, the stream condition that produces machine M1 with above-mentioned ion shown in Figure 4 does not have difference.But the ion of comparative example shown in Figure 6 produces machine M2 and is with the difference that ion shown in Figure 4 produces machine M1, and the ion generating unit is arranged to downstream one side of blowing path 7a near first.
Therefore, the ion generating unit 51a of ion generating apparatus 5,51b, 52a, 52b are configured on the position that produces eddy current a5, and the ion that causes producing is surrounded and can't carry swimmingly by eddy current a5.
Because the first direction of advance short transverse that is shaped as towards air-flow of blowing path 7a narrows down and Width expansion, so the air-flow that Sirocco fan 6 is sent is stereochemical structure, and because of the distance of the blow-off outlet of distance Sirocco fan 6 shorter, air-flow passes through ion generating unit 51a, 51b, 52a, 52b under the state that the plane insied width vertical with the axle of fan 6b fully do not broaden, so air-flow can not flow through each ion generating unit comparably.
Therefore, the part of the ion that ion generating unit 51a, 51b, 52a, 52b produce fails to be sent fully by air-flow, if from whole ion generation machine, consequently carries out work under the balanced destroyed state of cation and anion.
According to above comparison, sharply enlarged along its Width in the air-supply path in air-supply arrangement downstream and along in the structure of a plurality of ion generating units of its Width configuration, preferably ion generating apparatus is configured to configure the ion generating unit in away from the mobile stable air-supply path that produces the eddy current position.
In addition, cross the ion generating unit in order to make flow at high speed and stable air flow stream, preferably, make the section configuration in air-supply path in air-supply arrangement downstream on the basis that width enlarges, also narrow down on its short transverse, and configuration ion generating unit in the air-supply path that extends with above-mentioned section configuration, a plurality of ion generating units are configured on Width.
Namely, downstream one side configuration ion generating unit by the short transverse at the fan blow-off outlet narrows down and Width enlarges air-supply path, can utilize flow stable air-flow with the uniform ion that produces send, and the disorder that can reduce because of air-flows such as turbulent flows causes ion to disappear, thereby can effectively utilize the ion of generation.
In addition, in the present embodiment, use Sirocco fan as fan, but use turbofan also can obtain identical effect.That is, by avoiding near the regions of turbulent flow connecting portion in the air-supply path that is connected with the blow-off outlet of fan, in the downstream one side configuration ion generating unit away from the connecting portion in the air-supply path, the disorder that can reduce because of air-flows such as turbulent flows causes ion to disappear.
as mentioned above, ion generation machine of the present utility model comprises: the first air-supply path is connected with the fan blow-off outlet and dwindles towards the section configuration of the direction of advance runner of air-flow, and second the air-supply path, with this first air-supply Path Connection, and extend with the section configuration identical with this connecting portion, be configured in downstream one side in the second air-supply path by the ion generating unit with ion generating apparatus, the ion of described air-supply structure produces machine, can send from sending mouth the air-flow of the ion that includes equably the ion generating apparatus generation, and can effectively make above-mentioned ion diffusion, particularly just be equipped with, in the ion generation machine of anion generating device, can balancedly ion generating apparatus just produced, negative two kinds of ions are sent in air.
Therefore, can effectively make in the space of positive and negative ion outside ion produces machine and spread.Its result can be carried out sterilization and virus and allergen are lost activity swim mould and bacterium, and can be obtained removing the effect of the electric charge of space and article.
In addition, can positive and negative ion be spread in the space due to compared with the past, thus more small-sized fan can be used, and reduce because the fan miniaturization makes crosswind sound, can balancedly discharge positive and negative ion and they are spread equably simultaneously.
Industrial applicibility
Therefore, the utility model can be advantageously applied to ion and produce machine, this ion produces machine can be balanced and send equably positive and negative ion, above-mentioned positive and negative ion is used for bacterium etc. is carried out sterilization and virus and allergen etc. are lost activity, and the effect of the electric charge of performance removal space and article etc.
Claims (7)
1. an ion produces machine, it is characterized in that comprising: fan; The first air-supply path is connected with the fan blow-off outlet of described fan and dwindles towards the section configuration of the direction of advance runner of air-flow; The second air-supply path is with described the first air-supply Path Connection and extend with the section configuration identical with connecting portion; And the main body blow-off outlet, with described the second air-supply Path Connection,
Have ion generating apparatus in described the second air-supply in the path, utilize described fan that the ion that described ion generating apparatus produces is sent from described main body blow-off outlet, and,
The ion generating unit of described ion generating apparatus is configured in downstream one side in described the second air-supply path.
2. ion according to claim 1 produces machine, it is characterized in that, described fan is Sirocco fan, and described the first air-supply path towards the direction of advance of air-flow along described Sirocco fan axially, its blow-off outlet height narrows down.
3. ion according to claim 2 produces machine, it is characterized in that, compare with the width of the fan blow-off outlet of described Sirocco fan, described the first air-supply path towards the direction of advance of air-flow with the axial vertical plane insied width expansion of described Sirocco fan.
4. ion according to claim 1 produces machine, it is characterized in that, described ion generating apparatus has a plurality of ion generating units that separate the predetermined distance setting, and the orientation of described a plurality of ion generating units intersects with the circulating direction in described air-supply path.
5. ion according to claim 2 produces machine, it is characterized in that, described ion generating apparatus has a plurality of ion generating units that separate the predetermined distance setting, and the orientation of described a plurality of ion generating units intersects with the circulating direction in described air-supply path.
6. ion according to claim 3 produces machine, it is characterized in that, described ion generating apparatus has a plurality of ion generating units that separate the predetermined distance setting, and the orientation of described a plurality of ion generating units intersects with the circulating direction in described air-supply path.
7. the described ion of any one produces machine according to claim 1-6, it is characterized in that, described ion generating unit comprises the cation generating unit that produces cation and the anion generating unit that produces anion, and described ion generating apparatus produces cation and anion simultaneously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011233913A JP5851796B2 (en) | 2011-10-25 | 2011-10-25 | Ion generator |
| JP2011-233913 | 2011-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977975U true CN202977975U (en) | 2013-06-05 |
Family
ID=48519003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515188 Expired - Fee Related CN202977975U (en) | 2011-10-25 | 2012-10-09 | Ion generator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5851796B2 (en) |
| CN (1) | CN202977975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109075536A (en) * | 2016-04-27 | 2018-12-21 | 夏普株式会社 | Ion generating apparatus, the air conditioner for having ion generating apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6411139B2 (en) * | 2014-09-04 | 2018-10-24 | シャープ株式会社 | Ion generating unit and air conditioner equipped with the same |
| EP3316916A1 (en) * | 2015-06-30 | 2018-05-09 | Koninklijke Philips N.V. | Surface treatment device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3460021B2 (en) * | 2001-04-20 | 2003-10-27 | シャープ株式会社 | Ion generator and air conditioner equipped with the same |
| JP3438054B2 (en) * | 2001-08-07 | 2003-08-18 | シャープ株式会社 | Ion generator |
| JP2007029497A (en) * | 2005-07-28 | 2007-02-08 | Sharp Corp | Electrical apparatus with ion generating function |
| JP2008161561A (en) * | 2006-12-28 | 2008-07-17 | Sharp Corp | Medicine blower |
| JP4503085B2 (en) * | 2008-07-07 | 2010-07-14 | シャープ株式会社 | Ion generator and electrical equipment |
| JP4406673B1 (en) * | 2008-08-28 | 2010-02-03 | シャープ株式会社 | Ion generator and air purifier |
| JP4431625B2 (en) * | 2008-08-28 | 2010-03-17 | シャープ株式会社 | Ion generator |
| JP4728415B2 (en) * | 2009-06-09 | 2011-07-20 | シャープ株式会社 | Ion generator |
-
2011
- 2011-10-25 JP JP2011233913A patent/JP5851796B2/en not_active Expired - Fee Related
-
2012
- 2012-10-09 CN CN 201220515188 patent/CN202977975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109075536A (en) * | 2016-04-27 | 2018-12-21 | 夏普株式会社 | Ion generating apparatus, the air conditioner for having ion generating apparatus |
| CN109075536B (en) * | 2016-04-27 | 2021-04-06 | 夏普株式会社 | Ion generating device and air conditioner provided with ion generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013093175A (en) | 2013-05-16 |
| JP5851796B2 (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |