CN206935578U - A kind of electronic dust catcher and air cleaning unit - Google Patents

A kind of electronic dust catcher and air cleaning unit Download PDF

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Publication number
CN206935578U
CN206935578U CN201720767913.5U CN201720767913U CN206935578U CN 206935578 U CN206935578 U CN 206935578U CN 201720767913 U CN201720767913 U CN 201720767913U CN 206935578 U CN206935578 U CN 206935578U
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dust catcher
battery lead
electronic dust
air
lead plate
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CN201720767913.5U
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李建
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Friedrich Environmental Technology Development (Beijing) Co., Ltd.
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Creative (beijing) Science And Technology Development Co Ltd
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Abstract

The utility model provides a kind of electronic dust catcher, is related to air purification filter technical field.The electronic dust catcher includes shell and multiple electrodes plate;The shell is front and rear to be penetrated, and air is flowed into outlet from entrance to flow out;Multiple battery lead plates are arranged in parallel in the shell;And plane where the battery lead plate is parallel with the flow direction of air;Close to some battery lead plate undulates of the entrance.Electronic dust catcher of the present utility model, in the porch of air stream the ionization to air and the absorption to dust, particle are realized using corrugated battery lead plate, compared with traditional plane electrode plate, undulating electrodes plate adds ionization area and adsorption area, ionization and the adsorption effect of electronic dust catcher are improved, and the wind for reducing air flow is made an uproar.On this basis, the utility model additionally provides a kind of air cleaning unit.

Description

A kind of electronic dust catcher and air cleaning unit
Technical field
It the utility model is related to air purification filter technical field, more particularly to a kind of electronic dust catcher and purification of air dress Put.
Background technology
Air purifier is also known as air cleaner, air cleaner, is to refer to adsorb, decompose or convert various air dirts Thing is contaminated, the equipment for effectively improving air purity, is mainly used in the large, medium and small building such as industry, commercialization, house.Air therein Pollutant generally comprises the anaphylactogens such as the particle of PM2.5, dust, peculiar smell particle, formaldehyde etc, bacterium, impurity.
Air purifier uses a variety of different technological means and material medium, enable it to provide a user cleaning and The air of safety.Conventional air purifying process has:It is adsorption technology, negative ions technology, catalysis technique, photocatalyst technology, super Structure light mineralising technology, HEPA high efficiency filters technology, electrostatic precipitation technology etc.;And conventional material or medium includes:Photocatalyst, Activated carbon, pole charcoal heart filter core, synthetic fibers, the efficient materials of HEPA, anion generator etc..
Wherein, electrostatic precipitation technology and its material that uses with its is simple in construction, air velocity is low, the pressure loss is small, Efficiency of dust collection is high, removable particle diameter wider range, can the higher ash-laden gas of purification temperature, microcomputer control can be realized With it is the advantages that remote-controlled operation etc. and very popular.
In electrostatic precipitation technology, Elex precipitator (plate-tyie precipitator) is each power-feed section (electricity ) in the electric cleaner of multiple rows of parallel electrode plate composition dust collecting electrode is set.Corona discharge electrode is uniformly mounted to two row's dust collecting electrodes composition Passage among, air-flow flowed in the horizontal direction in deduster be referred to as horizontal type electric dust collector.In order to improve efficiency of dust collection, edge Airflow direction is divided into several electric fields, and each electric field is equipped with independent electric supply installation, can apply different voltage respectively, and processing is very big Exhaust gas volumn.
However, existing Elex precipitator has the defects of following:Area and dust face are ionized between parallel electrode plate Product deficiency so that the invisible expansion of electronic dust catcher volume.Also, fixed frequency is identical between multiple identical electrodes plates, easily draws Relatively strong winds are played to make an uproar.
Utility model content
The purpose of this utility model is to provide a kind of electronic dust catcher and air cleaning unit, to solve in the prior art Electronic dust catcher and air purifier existing ionization effect it is poor, absorption affinity is insufficient and wind is made an uproar the problems such as excessive.
To achieve these goals, the utility model uses following technical scheme:
A kind of electronic dust catcher provided by the utility model, including shell and multiple electrodes plate;The shell is front and rear to be penetrated, Air is flowed into outlet from entrance to flow out;Multiple battery lead plates are arranged in parallel in the shell;And the battery lead plate Place plane is parallel with the flow direction of air;Close to some battery lead plate undulates of the entrance.
Further, the length direction of the crest (or trough) of the corrugated battery lead plate is vertical with airflow direction.Should Technical scheme has technical effect that:The length direction of crest (or trough) is vertical with airflow direction, avoids air from flowing In with battery lead plate produce resonance caused by wind make an uproar, also, battery lead plate is increased by the flexure plane of crest and trough and air Contact surface, enhance ionizing power and adsorption capacity.
Further, the length direction of the crest (or trough) of the corrugated battery lead plate is parallel with airflow direction.Should Technical scheme has technical effect that:The length direction of crest (or trough) is parallel with airflow direction, is with vertical identical, Contact surface with air is increased by the flexure plane of crest and trough, enhances ionizing power and adsorption capacity.Unlike, The battery lead plate of this structure, windage is smaller, and circulation is more preferable.
Further, the vertical interval between the adjacent two corrugated battery lead plates can adjust.The technical scheme Have technical effect that:Different according to air muddiness degree difference, dust granules property, the vertical interval between adjacent electrode plates can Adjustment, can adapt to more use occasions, meets different ionization dust needs.
Further, the level interval between the adjacent two corrugated battery lead plates can adjust.The technical scheme Have technical effect that:Due to having corresponding crest and trough between undulating electrodes plate, and in order to reach optimal ionization and Adsorption effect, upper and lower two adjacent battery lead plates are designed as mutually translating.
Further, the battery lead plate is made up of mould punching.The technical scheme has technical effect that:Due to stamping parts with Casting, forging are compared, and have the characteristics of thin, even, light, strong.Mould punching can make that other method is difficult to manufacture with strengthening Muscle, rib, the workpiece of fluctuating or flange, to improve the rigidity of battery lead plate.And the battery lead plate of this programme does not only have flat board, also wave Plate, therefore it is preferred that made using mould punching.
Further, the edge of the battery lead plate is provided with round and smooth radian.The technical scheme has technical effect that:In length After the use of time, electronic dust catcher should be cleaned or cleaned, and round and smooth radian is set at the edge of battery lead plate, Neng Goubao The safety of attendant is protected, and avoids that foreign object is caused to damage.
Further, in addition to electric cabinet;The electric cabinet electrically connects with the battery lead plate.The technique effect of the technical scheme It is:The effect of electric cabinet is to provide opening for suitable voltage, safety guard, alarming device and electric energy to battery lead plate Start or stop is closed.
Further, the voltage swing of the electric cabinet can adjust.The technical scheme has technical effect that:It is muddy according to air Turbid degree is different, dust granules property is different, and the voltage difference between adjacent electrode plates can adjust, and can adapt to more use field Close, meet different ionization dust needs.
The utility model also provides a kind of air cleaning unit, including plenum, preposition filter screen and above-mentioned electronics Dust arrester;The plenum is front and rear to be penetrated;The electronic dust catcher is removably built in the inner chamber of the plenum;Institute State the air intake vent that preposition filter screen is arranged on the plenum.
The beneficial effects of the utility model are:
1st, due at the air intake of shell, some battery lead plate undulates of electronic dust catcher, being put down with traditional Face battery lead plate is compared, and undulating electrodes plate adds ionization area and adsorption area, substantially increases ionization and adsorption efficiency.
2nd, due at the air intake of shell, some battery lead plate undulates of electronic dust catcher, being put down with traditional Face battery lead plate is compared, and undulating electrodes plate is different from the intrinsic frequency of remaining plane electrode plate, avoids resonating, improves sky The air-flow general character, reduces windage and wind is made an uproar.
3rd, air cleaning unit has gathered electronic dust catcher and preposition filter screen in plenum, is possessing above-mentioned technology effect While fruit, the service life of electronic dust catcher is extended, and improves flexibility, is adjusted available for different types of air The airhandling equipment of regulating device or different occasions.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment The required accompanying drawing used is briefly described in description.It should be evident that drawings in the following description are of the present utility model Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the outline drawing for the electronic dust catcher that the utility model embodiment one provides;
Fig. 2 is the cross-sectional view (i.e. K faces sectional view in Fig. 1) for the electronic dust catcher that the utility model embodiment two provides;
Fig. 3 is the cross-sectional view (i.e. K faces sectional view in Fig. 1) for the electronic dust catcher that the utility model embodiment three provides;
Fig. 4 is A-A direction views in Fig. 3;
Fig. 5 is the outline drawing that the electronic dust catcher that the utility model embodiment one~tri- provides includes electric cabinet;
Fig. 6 is the structure decomposition figure of air cleaning unit provided by the utility model.
Reference:
1- shells;2- battery lead plates;3- entrances;
4- is exported;5- crests;6- troughs;
7- electric cabinets;8- plenums;The preposition filter screens of 9-.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
Embodiment one:
A kind of electronic dust catcher is present embodiments provided, wherein:Fig. 1 is the electronics collection that the utility model embodiment one provides The outline drawing of dirt device.As shown in figure 1, the electronic dust catcher that the present embodiment provides, including shell 1 and multiple electrodes plate 2.Wherein, Shell 1 is front and rear to be penetrated, and air is flowed into the outflow of outlet 4, multiple electrodes plate 2 from entrance 3 and is arranged in parallel to each other in shell 1, And the place plane of battery lead plate 2 is parallel with the flow direction of air.Distinguishingly, close to the undulate of some battery lead plates 2 of entrance 3.
In the prior art, electronic dust catcher particularly Elex precipitator, set in each power-feed section (electric field) more Arrange parallel electrode plate 2 and form dust collecting electrode.However, due to ionizing area and dust-collecting area deficiency between parallel electrode plate 2 so that electricity Sub- dust collector body accumulates invisible expansion.Also, fixed frequency is identical between multiple identical electrodes plates 2, exists and easily cause relatively strong winds The shortcomings that making an uproar.
And electronic dust catcher of the present utility model, can preferably it solve the above problems.First, in the sky close to shell 1 At gas entrance 3, the undulate of some battery lead plates 2 of electronic dust catcher, compared with traditional plane electrode plate 2, undulating electrodes Plate 2 adds ionization area and adsorption area, substantially increases ionization and adsorption efficiency.Secondly as in the sky close to shell 1 At gas entrance 3, the undulate of some battery lead plates 2 of electronic dust catcher, compared with traditional plane electrode plate 2, undulating electrodes Plate 2 is different from the intrinsic frequency of remaining plane electrode plate 2, avoids resonating, improves air circulation, reduce windage and Wind is made an uproar.
Embodiment two:
Fig. 2 is the cross-sectional view (i.e. K faces sectional view in Fig. 1) for the electronic dust catcher that the utility model embodiment two provides. As shown in Fig. 2 the electronic dust catcher that the present embodiment provides, including shell 1 and multiple electrodes plate 2.Wherein, shell 1 is front and rear penetrates, Air is flowed into the outflow of outlet 4, multiple electrodes plate 2 from entrance 3 and is arranged in parallel to each other in shell 1, and flat where battery lead plate 2 Face is parallel with the flow direction of air.Distinguishingly, close to the undulate of some battery lead plates 2 of entrance 3.Further, waveform The length direction of the crest 5 (or trough 6) of battery lead plate 2 is vertical with airflow direction.
In the present embodiment, the length direction of crest 5 (or trough 6) is vertical with airflow direction, avoids air from flowing In with battery lead plate 2 produce resonance caused by wind make an uproar, also, battery lead plate 2 by the flexure plane of crest 5 and trough 6 increase with The contact surface of air, enhances ionizing power and adsorption capacity.
Embodiment three:
Fig. 3 is the cross-sectional view (i.e. K faces sectional view in Fig. 1) for the electronic dust catcher that the utility model embodiment three provides, Fig. 4 is A-A direction views in Fig. 3.As shown in Figure 3,4, the electronic dust catcher that the present embodiment provides, including shell 1 and multiple electrodes Plate 2.Wherein, shell 1 is front and rear is penetrated, and air is flowed into the outflow of outlet 4, multiple electrodes plate 2 from entrance 3 and is arranged in parallel to each other In shell 1, and the place plane of battery lead plate 2 is parallel with the flow direction of air.Distinguishingly, some battery lead plates 2 close to entrance 3 are in Waveform.Further, the length direction of the crest 5 (or trough 6) of undulating electrodes plate 2 is parallel with airflow direction.
In the present embodiment, the length direction of crest 5 (or trough 6) is parallel with airflow direction, is with vertical identical, Contact surface with air is increased by the flexure plane of crest 5 and trough 6, enhances ionizing power and adsorption capacity.Different It is that the battery lead plate 2 of this structure, windage is smaller, and circulation is more preferable.
In above-mentioned any embodiment, as shown in figures 1-4, further, adjacent two corrugated battery lead plates 2 it Between vertical interval can adjust.It is different according to air muddiness degree difference, dust granules property, hanging down between adjacent electrode plates 2 Straight adjustable interval, more use occasions are can adapt to, meet different ionization dust needs.
In above-mentioned any embodiment, as shown in figures 1-4, further, adjacent two corrugated battery lead plates 2 it Between level interval can adjust.Due to having corresponding crest 5 and trough 6 between undulating electrodes plate 2, and it is optimal in order to reach Ionization and adsorption effect, upper and lower two adjacent battery lead plates 2 be designed as mutually translating.
In above-mentioned any embodiment, as shown in figures 1-4, further, battery lead plate 2 is made up of mould punching.Stamping parts Compared with casting, forging, there is the characteristics of thin, even, light, strong.Mould punching can make that other method is difficult to manufacture with plus Strengthening tendons, rib, the workpiece of fluctuating or flange, to improve the rigidity of battery lead plate 2.And the battery lead plate 2 of this programme does not only have flat board, also have Wave-shape board, therefore it is preferred that made using mould punching.
In above-mentioned any embodiment, as shown in figures 1-4, further, the edge of battery lead plate 2 is provided with round and smooth arc Degree.After a protracted use, electronic dust catcher should be cleaned or cleaned, and set round and smooth arc at the edge of battery lead plate 2 Degree, can protect the safety of attendant, and avoid that foreign object is caused to damage.
Fig. 5 is the outline drawing that the electronic dust catcher that the utility model embodiment one~tri- provides includes electric cabinet 7.Above-mentioned In any embodiment, as shown in figure 5, further, electronic dust catcher also includes electric cabinet 7, wherein, electric cabinet 7 and battery lead plate 2 Electrical connection, also, the voltage swing of electric cabinet 7 can adjust.The effect of electric cabinet 7 be to battery lead plate 2 provide suitable voltage, The switch of safety guard, alarming device and electric energy opens and closes.According to air muddiness degree difference, dust granules property not Together, the voltage difference between adjacent electrode plates 2 can adjust, and can adapt to more use occasions, meet different ionization dust need Will.
The utility model also provides a kind of air cleaning unit, wherein:Fig. 6 fills for purification of air provided by the utility model The structure decomposition figure put.As shown in fig. 6, the present embodiment provide air cleaning unit include plenum 8, preposition filter screen 9 with And electronic dust catcher described above.Specifically, plenum 8 is front and rear penetrates, and electronic dust catcher is removably built in ventilation shell The inner chamber of body 8, and preposition filter screen 9 is arranged at the air intake vent of plenum 8.
In summary, air cleaning unit has gathered electronic dust catcher and preposition filter screen 9 in plenum 8, is possessing While the technique effect of above-mentioned electronic dust catcher, the service life of electronic dust catcher is extended, and improves flexibility, Available for different types of conditioner or the airhandling equipment of different occasions.
Finally it should be noted that:Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of electronic dust catcher, it is characterised in that including shell and multiple electrodes plate;The shell is front and rear to be penetrated, air by Entrance flows into flow out to outlet;Multiple battery lead plates are arranged in parallel in the shell;It is and flat where the battery lead plate Face is parallel with the flow direction of air;
Close to some battery lead plate undulates of the entrance.
2. electronic dust catcher according to claim 1, it is characterised in that the length of the crest of the corrugated battery lead plate Direction is vertical with airflow direction.
3. electronic dust catcher according to claim 1, it is characterised in that the length of the crest of the corrugated battery lead plate Direction is parallel with airflow direction.
4. electronic dust catcher according to claim 1, it is characterised in that two adjacent corrugated battery lead plates it Between vertical interval can adjust.
5. electronic dust catcher according to claim 1, it is characterised in that two adjacent corrugated battery lead plates it Between level interval can adjust.
6. according to the electronic dust catcher described in any one of Claims 1 to 5, it is characterised in that the battery lead plate is by mould punching It is made.
7. according to the electronic dust catcher described in any one of Claims 1 to 5, it is characterised in that the edge of the battery lead plate is set There is round and smooth radian.
8. according to the electronic dust catcher described in any one of Claims 1 to 5, it is characterised in that also including electric cabinet;It is described automatically controlled Case electrically connects with the battery lead plate.
9. electronic dust catcher according to claim 8, it is characterised in that the voltage swing of the electric cabinet can adjust.
10. a kind of air cleaning unit, it is characterised in that including plenum, preposition filter screen and such as claim 1~9 times Electronic dust catcher described in one;The plenum is front and rear to be penetrated;The electronic dust catcher is removably built in described logical The inner chamber of crust of weathering body;The preposition filter screen is arranged on the air intake vent of the plenum.
CN201720767913.5U 2017-06-28 2017-06-28 A kind of electronic dust catcher and air cleaning unit Active CN206935578U (en)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108816516A (en) * 2018-06-14 2018-11-16 刘奎 A kind of adjustable electrostatic separator of electrostatic field
CN108837948A (en) * 2018-06-14 2018-11-20 刘奎 A kind of electrostatic separator generating dynamic electrostatic field
CN108855625A (en) * 2018-06-14 2018-11-23 刘奎 A kind of electrostatic separator
CN108940593A (en) * 2018-07-05 2018-12-07 浙江树人学院 A kind of high-field electrode structure removed for particulate matter in kitchen fumes
CN110355000A (en) * 2019-06-27 2019-10-22 宁波方太厨具有限公司 A kind of electrostatic equipment
CN111330737A (en) * 2018-11-26 2020-06-26 盐城盛浩电力设备有限公司 High-efficiency energy-saving electric dust collector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108816516A (en) * 2018-06-14 2018-11-16 刘奎 A kind of adjustable electrostatic separator of electrostatic field
CN108837948A (en) * 2018-06-14 2018-11-20 刘奎 A kind of electrostatic separator generating dynamic electrostatic field
CN108855625A (en) * 2018-06-14 2018-11-23 刘奎 A kind of electrostatic separator
CN108940593A (en) * 2018-07-05 2018-12-07 浙江树人学院 A kind of high-field electrode structure removed for particulate matter in kitchen fumes
CN111330737A (en) * 2018-11-26 2020-06-26 盐城盛浩电力设备有限公司 High-efficiency energy-saving electric dust collector
CN110355000A (en) * 2019-06-27 2019-10-22 宁波方太厨具有限公司 A kind of electrostatic equipment

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Address after: Room 110, Room 105, Floor 1, Xilijia Building 2, Camel House, Chaoyang District, Beijing

Patentee after: Friedrich Environmental Technology Development (Beijing) Co., Ltd.

Address before: Room 110, Room 105, Floor 1, Xilijia Building 2, Camel House, Chaoyang District, Beijing

Patentee before: Creative (Beijing) science and Technology Development Co Ltd

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