CN207146738U - Electrostatic precipitation module and conditioner - Google Patents
Electrostatic precipitation module and conditioner Download PDFInfo
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- CN207146738U CN207146738U CN201721160974.1U CN201721160974U CN207146738U CN 207146738 U CN207146738 U CN 207146738U CN 201721160974 U CN201721160974 U CN 201721160974U CN 207146738 U CN207146738 U CN 207146738U
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- pole
- electrostatic precipitation
- precipitation module
- ionization
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Abstract
The utility model discloses a kind of electrostatic precipitation module and conditioner, wherein, the electrostatic precipitation module includes multiple dust removing units, and any dust removing units include：Component is ionized, for ionizing gas flow to be purified and making its powered；And collection assembly of dust, the air side of the ionization component is correspondingly arranged in, the collection assembly of dust is including in the collector and hanging pole being oppositely arranged；The positive voltage or negative voltage of the default size of collector connection, the hanging pole do not access power supply.The utility model proposes electrostatic precipitation module by disconnecting the supply line of hanging pole, hanging pole is located at and is oppositely arranged with collector, so that hanging pole induction charging on the premise of power supply is not accessed, it so, it is possible the power consumption for simplifying the supply line of electrostatic precipitation module and reducing electrostatic precipitation module.
Description
Technical field
Technical field of air purification is the utility model is related to, more particularly to a kind of electrostatic precipitation module and air adjustment dress
Put.
Background technology
Recently as reinforcement of the people to respiratory health attention degree, the electrical equipment with purification function starts in household electrical appliances market
On occupy critical role, wherein the electrical equipment with electrostatic precipitation module, is used widely with its no material consumption and low windage.It is quiet
The operation principle of electric precipitation module is to ionize the pollutants such as dust particle in air using high voltage electric field, powered dirt
Dye thing is adsorbed in collecting electrode so as to be separated with air-flow in the presence of dust collect plant bias field.
Existing dust collect plant includes collector and repeller, one of collector and repeller connection high pressure mostly
Positive electricity, wherein another connection high pressure negative electricity, so as to form bias field between collector and repeller, however, due to collecting
Pole and repeller are powered using highfield, in this way, causing the power consumption of dust collect plant very high.
Utility model content
Main purpose of the present utility model is to propose a kind of electrostatic precipitation module, it is intended to reduces the power consumption of electrostatic precipitation module
Amount.
To achieve the above object, the utility model proposes electrostatic precipitation module, including multiple dust removing units are any described
Dust removing units include：Component is ionized, for ionizing gas flow to be purified and making its powered；And collection assembly of dust, it is correspondingly arranged in institute
The air side of ionization component is stated, the collection assembly of dust is included in the collector and hanging pole being oppositely arranged；The collector connection
The positive voltage or negative voltage of default size, the hanging pole do not access power supply.
Preferably, the ionization component includes exciting pole and ionization pole, described to excite pole and the ionization pole to be collectively forming
Excite electric field.
Preferably, it is described to excite pole to be integrally formed setting with the collector.
Preferably, the spacing of the ionization pole and the hanging pole is the ionization pole and the spacing for exciting pole
0.3 times to 0.8 times.
Preferably, the ionization pole and the hanging flow direction of the pole along the gas flow to be purified are set gradually.
Preferably, the collector is provided with to be connected with power supply with the end for exciting extremely integrally formed pole piece
Power convex portion.
Preferably, multiple dust removing units are arranged at intervals in the first direction, the first direction and the gas to be clean
The flow direction of stream is vertical.
Preferably, multiple dust removing units uniform intervals are set, so that any ionization pole is positioned at described in adjacent two
The middle part of pole is excited, any hanging pole is located at the middle part of adjacent two collectors.
Preferably, the electrostatic precipitation module also includes：The upper lid and lower cover being detachably fixed, it is described it is upper lid offer into
Air port, the lower cover offers air outlet, formed with installing space between the upper lid and lower cover；And bearing, located at described
In installing space；The dust removing units are fixedly connected with the bearing and the ionization component is set close to the air inlet, institute
Collection assembly of dust is stated to set close to the air outlet.
The utility model also proposes a kind of conditioner, and the conditioner includes the electrostatic precipitation mould
Block, the electrostatic precipitation module include：
Multiple dust removing units, any dust removing units include：Component is ionized, for ionizing gas flow to be purified and making its band
Electricity；And collection assembly of dust, the air side of the ionization component is correspondingly arranged in, the collection assembly of dust is including in the receipts being oppositely arranged
Collector and hanging pole；The positive voltage or negative voltage of the default size of collector connection, the hanging pole do not access power supply.
The utility model proposes the hanging pole of electrostatic precipitation module do not access power supply so that the voltage of hanging pole is zero,
Because hanging pole and collector are between being oppositely arranged, therefore, hanging pole surface can induce charge inducing, the charge inducing
So that bias field is vacantly formed between pole and collector.Because the wiring pin of hanging pole of the present utility model is in vacantly to set
Put, i.e., hanging pole does not connect electricity so that vacantly can extremely be so, it is possible by realizing induction charging between adjacent collector
Simplify the supply line of electrostatic precipitation module, and save the power supply of hanging pole, so as to reduce the power consumption of electrostatic precipitation module
Amount, and then reduce the use cost of user.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the embodiment of the utility model electrostatic precipitation module one；
Fig. 2 is Fig. 1 decomposition texture schematic diagram；
Fig. 3 is the schematic diagram that gas flow to be purified passes through electrostatic precipitation module；
Fig. 4 is the partial enlarged drawing at A in Fig. 3；
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Dust removing units | 100 | Ionize component |
| 20 | Upper lid | 200 | Collection assembly of dust |
| 30 | Lower cover | 110 | Excite pole |
| 40 | Bearing | 120 | Ionization pole |
| 21 | Air inlet | 210 | Collector |
| 31 | Air outlet | 220 | Hanging pole |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of electrostatic precipitation module, the hanging electrode of the electrostatic precipitation module does not access power supply, because
This can reduce the electrical power of electrostatic precipitation module.
In the embodiment of this patent one, as shown in Figures 1 to 4, the electrostatic precipitation module includes multiple dust removing units 10, appoints
One dust removing units 10 include：Component 100 and collection assembly of dust 200 are ionized, the ionization component 100 is used to ionize gas to be clean
Flow and make its powered；The collection assembly of dust 200 is correspondingly arranged in the air side of the ionization component 100, the collection assembly of dust 200
Including in the collector 210 and hanging pole 220 being oppositely arranged；The positive voltage or negative of the default size of the connection of collector 210
Voltage, the hanging pole 220 do not access power supply, in this way, can be formed between the collector 210 and the hanging pole 220 pre-
If the bias field of intensity, so that pollutant powered in gas flow to be purified is adsorbed in the collector 210.
The collection assembly of dust 200 of existing electrostatic precipitation module is made up of repulsion pole plate and collecting plate mostly, specifically, is repelled
Pole plate connects opposite voltage with collecting plate, and then forms bias field between pole plate and collecting plate repelling, due to row
Reprimand pole plate is connected with high voltage, therefore existing electrostatic precipitation module electrical power is higher.
In order to reduce the electrical power of electrostatic precipitation module, so as to reduce the power consumption of electrostatic precipitation module, this patent will be arranged
Reprimand pole is improved to hanging pole 220, and the hanging pole 220 does not access power supply, because hanging pole 220 does not access power supply, i.e., hanging pole 220
Wiring pin set in hanging, therefore the current potential of hanging pole 220 is zero, can so reduce the electrical power of electrostatic precipitation module
And power consumption.
The principle of this patent is described further in conjunction with Fig. 3 and Fig. 4, the electrostatic precipitation module bag that this patent proposes
At least one dust removing units 10 are included, each dust removing units 10 include an ionization component 100 and a collection assembly of dust 200,
The collection assembly of dust 200 includes a pair in the collector 210 and hanging pole 220 being oppositely arranged.The default size of the connection of collector 210
Positive voltage or negative voltage, hanging pole 220 do not access power supply, i.e.,：Pin is set in hanging, due to hanging pole 220 and collector
210 in being oppositely arranged, and the so hanging surface of pole 220 can induce charge inducing, and the charge inducing causes hanging pole 220 with receiving
Bias field is formed between collector 210.Because the pin of the hanging pole 220 of the electrostatic precipitation module of this patent proposition is in vacantly to set
To put, hanging pole 220 is powered using the electric field induction of collector 210, so, it is possible to simplify the supply line of electrostatic precipitation module,
And the power supply of hanging pole 220 is saved, so as to reduce the electrical power of electrostatic precipitation module and power consumption, reduce the use of user
Cost.
As a kind of preferred embodiment, the hanging pole 220 of this patent and the plate-like structure setting of collector 210 are plate-like
It is big with reference to the relative area of the collector 210 of setting and hanging pole 220, it is easier to charge inducing is formed on the surface of collector 210,
So as to improve the intensity of bias field between hanging pole 220 and collector 210, the adsorption efficiency of electrostatic precipitation module is improved.Separately
Outside, the collector 210 of plate-like setting has bigger dust-collecting area, can adsorb more dusts.
It is described further in conjunction with the structure of ionization components 100 of the Fig. 4 to this patent electrostatic precipitation module, the electricity
Include from component 100：Pole 110 and ionization pole 120 are excited, it is described to excite pole 110 and the ionization pole 120 to be collectively forming and excite electricity
, it is described excite electric field be used for cause gas flow to be purified in pollutant it is powered.The design not limited to this of right this patent, in other
In embodiment, ionization component can also only include ionization pole 120, and specifically the ionization pole 120 uses corona wire or corona pin, when
When corona wire or corona pin is used alone, the ionization rate of particulate matter is relatively low in gas flow to be purified, when corona wire or corona pin and swashs
When hair pole is used cooperatively, ionizing the ionization rate of component can be substantially improved.
Fig. 4 is continued referring to, in order to reduce size of the dust removing units 10 on gas flow to be purified flow direction, this patent one
It is described to excite pole 110 to be set with the collector 210 in integrative-structure in embodiment.Specifically, existing electrostatic precipitation module
Ionization component 100 and collection assembly in the flow direction of gas in being sequentially arranged at intervals, in this way, exciting pole 110 and collector
Formed with gap between 210, cause the size of ionization module larger, in order to reduce the volume of electrostatic precipitation module, the present embodiment
In, excite 110 and two collector 210 of pole to be integrally formed setting one to one described in two.
In view of the plate-like structure setting mostly of collector 210, excite for convenience pole 110 and the one of collector 210 into
Type is processed, and in the embodiment of this patent one, is excited the also plate-like structure of pole 110, be so, it is possible conveniently to excite pole 110 and collector
210 machine-shaping, additionally it is possible to be once same by installation excites the process simplification of pole 110 and collector 210 respectively twice
When installation excite the process of pole 110 and collector 210, and then simplify mounting process；Finally, additionally it is possible to pole 110 will be excited and received
The original Liang Tiao supply lines of collector 210 are reduced to a supply line, so as to simplify the electric power-feeding structure of dust removing units 10.
In order that electrostatic precipitation module can either fully make charge dust particles, and can is enough will be powered after dust
Grain is adsorbed onto on collector 210, and the longitudinal pitch and ionization pole 120 of ionization pole 120 and hanging pole 220 are with exciting pole 110
Horizontal spacing needs to meet certain relation, and specifically, the ionization pole 120 and the longitudinal pitch of the hanging pole 220 are institute
State ionization pole 120 and the horizontal spacing for exciting pole 110 0.3 times to 0.8 times.
The utility model proposes electrostatic precipitation module considered the ionization rate of dust particle, bias field intensity with
And after the current rate of gas flow to be purified, the longitudinal pitch of ionization pole 120 and hanging pole 220 is arranged to ionization pole 120 with swashing
Send out the horizontal spacing of pole 110 0.3 times to 0.8 times, so as to obtain good electrodecontamination effect, its concrete principle is as follows：
(1) ionization rate of dust particle is higher, and electrodecontamination effect is better, due to ionization pole 120 and the longitudinal direction of hanging pole 220
Spacing is bigger, and the ionization path of dust granule is longer, and ionization rate is higher, therefore, electrodecontamination effect and ionization pole 120 and hanging pole
Longitudinal pitch between 220 is proportionate.
(2) bias field intensity is bigger, and electrodecontamination effect is better, due in the certain condition of electrostatic precipitation module thickness
Under, ionization pole 120 and the longitudinal pitch of hanging pole 220 are smaller, and the hanging longitudinal length of pole 220 is longer, hanging pole 220 and collector
210 relative areas are bigger, and bias field is stronger, therefore, the longitudinal direction between electrodecontamination effect and ionization pole 120 and hanging pole 220
Spacing is negatively correlated.
(3) in addition, the intensity of bias field is also relevant with the lateral separation between collector 210 with hanging pole 220, between transverse direction
Away from smaller, bias field is stronger, and collector 210 adsorbs the ability enhancing of dust, and electrodecontamination effect is better, therefore, electrodecontamination effect
Horizontal spacing between fruit and collector 210 and hanging pole 220 is negatively correlated.And ionization pole is set with hanging pole along airflow direction interval
Put, the horizontal spacing between collector 210 and hanging pole 220 is ionization pole 120 and excites the horizontal spacing between pole 110.
(4) finally, the current rate of gas flow to be purified is bigger, and electrodecontamination effect is better, due to hanging pole 220 and collector
Lateral separation between 210 is bigger, and the area of gas channel 400 is bigger, and gas flow to be purified intensity is bigger, so that more
Dust granule enter gas channel 400, and then improve electrodecontamination effect, therefore, electrodecontamination effect is with collector 210 and vacantly
Horizontal spacing between pole 220 is proportionate.
Because (1) (2) mutually restrict, (3) (4) mutually restrict, and the utility model people of this patent surveys by lot of experiments
Found after examination, the longitudinal pitch of ionization pole 120 and hanging pole 220 is arranged to ionization pole 120 and excites the horizontal spacing of pole 110
0.3 times to 0.8 times when, optimal clean-up effect can be obtained.
Please referring now still to Fig. 4, in order to further make the quantity of charged dust accumulated on two collecting plates roughly the same, institute
State ionization pole 120 and the hanging flow direction of the pole 220 along the gas flow to be purified is sequentially arranged at intervals.Due to hanging pole
220 are located at the middle part of two collectors 210, in this way, when ionization pole 120 and hanging pole 220 are in the flowing side of gas flow to be purified
When being sequentially arranged at intervals upwards, ionization pole 120 is positioned at two middle parts for exciting pole 110, in this way, the dust ionized through ionization pole 120
Particle has the collecting plate that equal probability flows to both sides.
Fig. 3 is refer to, in the embodiment of this patent one, in order to increase the dust collection capacity of electrostatic precipitation module, the dedusting
Unit 10 is provided with multiple, the flow direction of the first direction and the gas flow to be purified (arrow in figure side by side in the first direction
Direction) vertically, because dust removing units 10 are provided with multiple, therefore the area of sorption channel is bigger, so, it is possible to improve electrostatic and removes
The dust collection capacity of dirt module.
Because first direction is vertical with the flow direction of the gas flow to be purified, in this way, between two collectors 210
It the flow direction less parallel of sub- sorption channel and gas flow to be purified, so, it is possible to reduce the resistance of air-flow, and then reduce electrostatic
Noise in the dedusting module course of work.
In order to improve the dust collection capacity of electrostatic precipitation module on the basis of electrostatic precipitation module volume is not increased, at this specially
In a sharp embodiment, the direction that the dust removing units 10 flow into the gas flow to be purified is inclined to set, due to dust removing units
Unit 10 are inclined to set, and therefore, (inflow direction of gas flow to be purified is electrostatic precipitation module on the premise of same thickness
Thickness direction), it is possible to increase the length of sorption channel, and then increase the area of sorption channel, finally improve electrostatic precipitation module
Dust collection capacity.
As a kind of preferred embodiment, multiple dust removing units uniform intervals are set, so that any ionization pole is located at
The middle part of pole is excited described in adjacent two, any hanging pole is located at the middle part of adjacent two collectors.
In view of the biasing between the distance between hanging pole 220 and collector 210 and hanging pole 220 and collector 210
Electric field is directly related, in order that the bias field obtained between hanging pole 220 and the collector 210 of its both sides is equal in magnitude, it is described
Hanging pole 220 is arranged on the middle part of two collectors 210.Correspondingly, the ionization of formation one is logical between pole 110 is excited described in adjacent two
Road, the ionization pole 120 are located at the middle part of the ionization channelses.
Similarly understand, a sorption channel, the hanging pole 220 are formed between two collectors 210 of the collection assembly of dust 200
The sorption channel can be divided into the equal sub- sorption channel of two cross-sectional sizes positioned at the middle part of the sorption channel, due to
The cross-sectional sizes of two sub- sorption channels are equal, and the bias field in two sub- sorption channels is equal in magnitude, in this way, powered ash grit
The probability that son is adsorbed onto two sub- sorption channels is equal, so that adsorbing the number of dust on the dust face of two collectors 210
Measure it is essentially identical, in this way, when dust face is completely covered in the dust accumulated on the dust face of a collecting plate, the collection of another collecting plate
Dust face is also completely covered in the dust accumulated on dirt face, in this way, being convenient to clean collecting plate.
The overall structure of the application electrostatic precipitation module is elaborated in conjunction with Fig. 1 and Fig. 2, the electrostatic precipitation mould
Block includes：Upper lid 20, lower cover 30, bearing 40 and at least one dust removing units 10, wherein, upper lid 20 is detachably solid with lower cover 30
Fixed, the upper lid 20 offers air inlet 21, and the lower cover 30 offers air outlet 31, shape between the upper lid 20 and lower cover 30
Into there is installing space；The bearing 40 is in the installing space；The dust removing units 10 are fixedly connected with the bearing 40
And the ionization component 100 is set close to the air inlet 21, the collection assembly of dust 200 is set close to the air outlet 31.Tool
Body, upper lid 20 is fastened in the upside of lower cover 30, because upper lid 20 and lower cover 30 use demountable structure to fix, therefore,
The process that bearing 40 is loaded to installing space is very convenient.Specifically the end of collector 210 is provided with to connect with power supply
The power supply convex portion connect, the power supply convex portion both can be used for being electrically connected with, can be used for again and the plugged and fixed of bearing 40.
This patent also proposes a kind of conditioner, and the conditioner includes electrostatic precipitation module, and the electrostatic removes
The concrete structure of dirt module is with reference to above-described embodiment, because the conditioner that this patent proposes employs above-mentioned all implementations
Whole technical schemes of example, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, herein not
Repeat one by one again.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of electrostatic precipitation module, it is characterised in that including multiple dust removing units, any dust removing units include：
Component is ionized, for ionizing gas flow to be purified and making its powered；And
Collection assembly of dust, is correspondingly arranged in the air side of the ionization component, and the collection assembly of dust is included in the collection being oppositely arranged
Pole and hanging pole；The positive voltage or negative voltage of the default size of collector connection, the hanging pole do not access power supply.
2. electrostatic precipitation module as claimed in claim 1, it is characterised in that the ionization component includes exciting pole and ionization
Pole, it is described to excite pole and the ionization pole to be collectively forming and excite electric field.
3. electrostatic precipitation module as claimed in claim 2, it is characterised in that described to excite pole to be integrally formed with the collector
Set.
4. electrostatic precipitation module as claimed in claim 2, it is characterised in that the ionization pole and the spacing of the hanging pole are
0.3 times to 0.8 times of the ionization pole and the spacing for exciting pole.
5. electrostatic precipitation module as claimed in claim 2, it is characterised in that the ionization pole and the hanging pole are treated along described
The flow direction of purifying gas flow is set gradually.
6. electrostatic precipitation module as claimed in claim 2, it is characterised in that the collector excites pole to be integrally formed with described
The end of pole piece be provided with to the power supply convex portion that is connected with power supply.
7. electrostatic precipitation module as claimed in claim 2, it is characterised in that multiple dust removing units are spaced in the first direction
Set, the first direction is vertical with the flow direction of the gas flow to be purified.
8. electrostatic precipitation module as claimed in claim 7, it is characterised in that multiple dust removing units uniform intervals are set,
So that any ionization pole is located at adjacent two collections positioned at the middle part that pole is excited described in adjacent two, any hanging pole
The middle part of pole.
9. the electrostatic precipitation module as described in claim 1 to 8 any one, it is characterised in that the electrostatic precipitation module is also
Including：
The upper lid and lower cover being detachably fixed, the upper lid offer air inlet, and the lower cover offers air outlet, the upper lid
Formed with installing space between lower cover；And
Bearing, in the installing space；The dust removing units are fixedly connected with the bearing and the ionization component is close
The air inlet is set, and the collection assembly of dust is set close to the air outlet.
10. a kind of conditioner, it is characterised in that the conditioner includes such as claim 1 to 9 any one
Described electrostatic precipitation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160974.1U CN207146738U (en) | 2017-09-11 | 2017-09-11 | Electrostatic precipitation module and conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160974.1U CN207146738U (en) | 2017-09-11 | 2017-09-11 | Electrostatic precipitation module and conditioner |
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| Publication Number | Publication Date |
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| CN207146738U true CN207146738U (en) | 2018-03-27 |
Family
ID=61678379
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| CN201721160974.1U Active CN207146738U (en) | 2017-09-11 | 2017-09-11 | Electrostatic precipitation module and conditioner |
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| Country | Link |
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| CN (1) | CN207146738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755094A (en) * | 2017-09-11 | 2018-03-06 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
-
2017
- 2017-09-11 CN CN201721160974.1U patent/CN207146738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755094A (en) * | 2017-09-11 | 2018-03-06 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
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