CN206996842U

CN206996842U - Electrostatic precipitation module and conditioner

Info

Publication number: CN206996842U
Application number: CN201721160205.1U
Authority: CN
Inventors: 麦智炜; 翟富兴
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-09-11
Filing date: 2017-09-11
Publication date: 2018-02-13
Anticipated expiration: 2027-09-11

Abstract

The utility model discloses a kind of electrostatic precipitation module and conditioner, wherein, the electrostatic precipitation module includes：Bearing, the opposite sides of the bearing are respectively equipped with air inlet and air outlet, have the gas channel for connecting the air inlet and the air outlet in the bearing, electrostatic precipitation element is provided with the gas channel；Anion generator, set on the bearing, and close to the air outlet；And conducting filtration net, the bearing is installed on, and the conducting filtration net covers the air inlet, the conducting filtration net is connected with the positive voltage of preset voltage value.The utility model realizes the multistage filtering to air, improves air purification efficiency.

Description

Electrostatic precipitation module and conditioner

Technical field

Conditioner field is the utility model is related to, more particularly to a kind of electrostatic precipitation module and air adjustment dress Put.

Background technology

As the improvement of people's living standards, requirement to air quality also more and more higher, it is desirable to such as air purifier, sky Adjust a kind of conditioner of device to provide room air depositing dust to remove haze, dispel harmful finishing residual and peculiar smell etc., with Improve office, living environment.Electrostatic precipitator technology with its no material consumption, windage is small the advantages of, obtained in terms of purification of air constantly Using.Then, for the existing conditioner using electrostatic precipitator technology to realize purification of air, it purifies effect Rate is relatively low, can not meet the use demand of user.

Utility model content

Main purpose of the present utility model is to propose a kind of electrostatic precipitation module, it is intended to improves the purification efficiency of air.

To achieve the above object, the utility model proposes electrostatic precipitation module, including：

Bearing, the opposite sides of the bearing are respectively equipped with air inlet and air outlet, had in the bearing described in connection The gas channel of air inlet and the air outlet, the gas channel is interior to be provided with electrostatic precipitation element；

Anion generator, set on the bearing, and close to the air outlet；And

Conducting filtration net, the bearing is installed on, and the conducting filtration net covers the air inlet, the conducting filtration Net is connected with the positive voltage of preset voltage value.

Preferably, the electrostatic precipitation element includes multiple dust removing units, and any dust removing units include：

Ionization pole and repeller, in the gas channel, and it is in successively along the airflow direction of the gas channel Set；With

Dust collecting electrode, in the gas channel, and positioned at the same side of the ionization pole and the repeller, the collection Dirt pole includes exciting portion and collection portion with repeller face with ionization pole face.

Preferably, bearing setting in the shape of a frame, and there is relative the first frame face and the second frame face, the air inlet position In in the first frame face, the air outlet is located in the second frame face；

The conducting filtration net is detachably secured to the first frame face.

Preferably, the electrostatic precipitation module also includes the first installing frame, and first installing frame is fixed by fastener In the first frame face, the edge of the conducting filtration net be clamped and fastened on the first frame face and first installing frame it Between.

Preferably, the electrostatic precipitation module also includes the second installing frame for being connected with the second frame face, it is described bear from Electronic generator runs through second installing frame, and extend out to second installing frame back to the side of the bearing.

Preferably, the conducting filtration net is as made by porous conductive material.

Preferably, the porous conductive material is conductive sponge, porous, electrically conductive aluminium sheet or porous, electrically conductive plastic plate.

Preferably, photocatalyst powder is attached with the hole of the porous conductive material.

The utility model also proposes a kind of conditioner, and the conditioner includes electrostatic precipitation module, institute Stating electrostatic precipitation module includes：

Anion generator, set on the bearing, and close to the air outlet；And

Technical solutions of the utility model set conducting filtration net by the air inlet of electrostatic precipitation module, at air outlet Anion generator is set, anion generator makes room air carry anion, room air after indoor air circulation, When being again introduced into air inlet, conducting filtration net adsorbs to particulate matter, anion that negative electricity is carried in air, so in air Before carrying out electrostatic precipitation step into gas channel, preliminary filtration, purification is carried out to air, and then realize to the more of air Level filtering, significantly improves air purification efficiency.

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 explosive view of the embodiment of the utility model electrostatic precipitation module one；

Fig. 2 is the arrangement schematic diagram of the dust collecting electrode of electrostatic precipitation module in Fig. 1；

Fig. 3 is the treatment facilities schematic diagram of the gas channel of electrostatic precipitation module in Fig. 1；

Fig. 4 is the structural representation of electrostatic precipitation module in Fig. 1；

Fig. 5 is the sectional view of electrostatic precipitation module in Fig. 4.

Drawing reference numeral explanation：

Label	Title	Label	Title
				1	Electrostatic precipitation module	50	Conducting filtration net
10	Bearing	60	Anion generator
				110	First frame face	70	Gas channel
120	Second frame face	710	Air inlet
				20	Dust collecting electrode	720	Air outlet
210	Excite portion	730	Ionization channelses
				220	Collection portion	740	Dust passage
30	Ionization pole	80	First installing frame
				40	Repeller	90	Second installing frame

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, by electrodecontamination technology, to air in a manner of electrostatic precipitation In particulate matter ionized, then the particulate matter after by ionization is collected by bias field, to reach purification air Purpose.It is understood that the electrostatic precipitation module can be applied to a kind of air adjustment dress such as air purifier, air conditioner In putting, can also exist separately as a kind of cleaning equipment.Below so that conditioner is air conditioner as an example, this electrostatic is removed Dirt module makes specific explaination.

In the embodiment of the utility model one, referring to figs. 1 to Fig. 4, the electrostatic precipitation module 1 includes：

Bearing 10, the opposite sides of the bearing 10 are respectively equipped with air inlet 710 and air outlet 720, in the bearing 10 With the gas channel 70 for connecting the air inlet 710 and the air outlet 720, electrostatic precipitation is provided with the gas channel 70 Element；

Anion generator 60, set on the bearing 10, and close to the air outlet 720；And

Conducting filtration net 50, the bearing 10 is installed on, and the conducting filtration net 50 covers the air inlet 710, institute State the positive voltage that conducting filtration net 50 is connected with preset voltage value.

Specifically, electrostatic precipitation module 1 is arranged at the air intake of indoor apparatus of air conditioner, room air first passes through electrostatic precipitation mould After the gas channel 70 of block 1 carries out dust removal operation, then flow in the heat-exchange system of indoor set.For the electrostatic precipitation module 1 Speech, gas channel 70 are provided with electrodecontamination element, and when air passes through gas channel 70, air is ionized first, then in air The particulate matter being ionized is adsorbed by gas channel 70, and then realizes electrostatic precipitation, the purpose of filtration, purification is carried out to air.

In order to improve the purification efficiency of this electrostatic precipitation module 1, in the present embodiment, in the position of air outlet 720 of bearing 10 Anion generator 60 is provided with, conducting filtration net 50, wherein conducting filtration net 50 are provided with the air inlet 710 of bearing 10 Air inlet 710 is covered, conducting filtration net 50 is connected with positive voltage.When 1 energization work of electrostatic precipitation module, anion generator 60 produce a large amount of anions near air outlet 720, and the air-out of electrostatic precipitation module 1 is discharged from air outlet 720, and then is driven out Air at public attention mouth 720 so that the air with anion is diffused into each position of indoor environment, in this way, when with negative When the air of ion is again introduced into air inlet 710 by indoor air circulation, conducting filtration net 50 carries positive electricity, can be to empty around The particulate matter with negative electrical charge, anion etc. carry out filtering absorption in gas, are led to realizing in air from air inlet 710 into air-flow Before road 70 carries out electrostatic precipitation, air is tentatively filtered.By being filtered to the double purification of air, and then it is obviously improved The purification efficiency of electrostatic precipitation module 1.

When the air of interior carries anion, the quality of room air be improved significantly.Helping, which improves human body, exempts from Epidemic disease power.Meanwhile the particulate of indoor anion and indoor positively charged settles, can also after-purification electrostatic precipitation module 1 it is inabundant The air pollutants of purified treatment, further improve IAQ.Certainly, above-mentioned conducting filtration net 50 can also be in air Bulky grain thing tentatively filtered, the volatile organic matter in air, decoration odor and toxic gas can also be filtered Absorption.

In the present embodiment, the conducting filtration net 50 is conductive, and is connected with the positive voltage of preset voltage value.Such as This,, can because screen pack 50 itself carries positive electricity when the anion in air passes through screen pack 50 by indoor air circulation In a manner of by Electrostatic Absorption, particulate matter powered in air is subjected to processing adsorption filtration, to improve clean-up effect.Work as sky When gas passes through the screen pack 50 with positive electricity, screen pack 50 can ionize the partial particulate thing in air, and then in air stream Into gas channel 70, in 30 ionized air of ionization pole, the particulate matter in air, which is easier to be ionized pole 30, to be ionized, and then In the case where ensureing the constant degree of the ionization effect of ionization pole 30, the voltage of ionization pole 30 can be reduced, to reduce caused by ozone Probability.

What deserves to be explained is the dedusting method of electrodecontamination is mainly used in electrostatic precipitation module 1 in gas channel 70, in gas Ionization device is usually provided with circulation road 70, because ionization device has very high discharge voltage, in ionization surrounding air Meanwhile ozone can be also produced, and then pollute environment.Anion generator 60 is set at the air outlet 720 of electrostatic precipitation module 1 When, there is substantial amounts of anion in room air, these anions enter gas by air inlet 710 again by indoor air circulation During circulation road 70, anion be easier ionized with ionization device, and then can ensure ionize effect it is constant in the case of, The voltage of ionization device is effectively reduced, in this way, on the one hand reduce ionization device produces ozoniferous probability in ionization process, separately On the one hand with the reduction of ionization device supply voltage, the power consumption of electrostatic precipitation module 1 is also reduced.

Conducting filtration net 50 is set at the air inlet 710 that technical solutions of the utility model pass through electrostatic precipitation module 10, Anion generator 60 is set at air outlet 720, and anion generator 60 makes room air carry anion, and room air passes through After indoor air circulation, when being again introduced into air inlet 710, conducting filtration net 50 in air carry negative electricity particulate matter, bear from Son is adsorbed, and so before air enters the progress electrostatic precipitation step of gas channel 70, it is net that preliminary filtering is carried out to air Change, and then realize the multistage filtering to air, significantly improve air purification efficiency.

Further, the set-up mode of the electrostatic precipitation element of air duct 70 has a variety of, and the electrostatic removes in the present embodiment Dirt element preferably uses following structure：Electrostatic precipitation element includes multiple dust removing units, and any dust removing units include：Ionization Pole 30 and repeller 40, in the gas channel 70, and it is in set gradually along the airflow direction of the gas channel 70； With dust collecting electrode 20, in the gas channel, and it is located at the same side of the ionization pole 30 and the repeller 40.

It is understood that dust collecting electrode 20 is connected with the voltage of preset voltage value, ionization pole 30 is connected with and dust collecting electrode 20 The opposite high-tension electricity of voltage, repeller 40 are connected with the voltage opposite with the voltage of dust collecting electrode 20, in this way, in gas channel 70, Ionization pole 30 and dust collecting electrode 20 form ionization channelses 730, and repeller 40 forms dust passage 740 with dust collecting electrode 20, when air from When air inlet 710 enters gas channel 70, ionization pole 30 is ionized the particulate matter in air by itself high voltage electric field, is mingled with The air of particulate matter after ionization is subsequently entered in dust passage 740, in the bias field that repeller 40 and dust collecting electrode 20 are formed Under effect, particulate matter after ionization and then is attracted on the surface of dust collecting electrode 20 to the surface offset of the dust collecting electrode 20 of both sides, To realize whole dust removal process.

And air inlet it should be noted that for dust collecting electrode 20, its gas channel 70 formed divides for two parts, i.e., The ionization channelses 730 of 710 connections and the dust passage 740 being connected with air outlet 720, wherein, dust collecting electrode 20 includes and ionization pole 30 faces excite portion 210, and the collection portion 220 with the face of repeller 40, wherein, ionization pole 40 is with exciting portion 210 to form electricity From passage 730, repeller 40 is set with collection portion 220 in parallel, and repeller 40 forms dust passage 740 with collection portion 220.Need It is noted that due to exciting portion 210 to be integrated setting with repeller 220 to form in dust collecting electrode 20, ionization channelses 730 and collection Dirt passage 740 is integrated setting, slitless connection, in this way, on the premise of preferable purification efficiency is kept, also reduces air-flow and leads to The length in road 70, and then reduce the volume of bearing 10 and electrostatic precipitation module 1 so that electrostatic precipitation module 1 has light small The advantages of type.

In the present embodiment, referring to figs. 1 to Fig. 5,10 setting in the shape of a frame of bearing of electrostatic precipitation module 1, and bearing 10 With relative the first frame face 110 and the second frame face 120, the air inlet 710 that adjacent two dust collecting electrode 20 is formed is located at the first frame face In 110, the adjacent air outlet 720 formed to dust collecting electrode 20 is located in the second frame face 120, and conducting filtration net 50 passes through screw, card The detachably connected modes such as button are fixed on the first frame face 110, in this way, in order to change and clean conducting filtration net 50.Wherein, Thickness direction of the dust collecting electrode 20 along bearing 10 runs through bearing 10, and thickness direction of the gas channel 70 being thusly-formed along bearing 10 is set Put.

Further, electrostatic precipitation module 1 preferably also includes the first installing frame 80, and the first installing frame 80 is consolidated by fastener Due to the first frame face 110, the edge of conducting filtration net 50 is held between the installing frame 80 of the first frame face 110 and first, In this way, gripping by the first installing frame 80 and the first frame face 110 of bearing 10, on the one hand can be achieved conducting filtration net 50 Dismounting easily, improve installation effectiveness, on the other hand also avoid on conducting filtration net 50 set fixed structure and cause conduction The destruction of the self structure of screen pack 50, conducting filtration net 50 height of itself is improved, extends the use of conducting filtration net 50 Life-span.

In the present embodiment, electrostatic precipitation module 1 also includes the second installing frame 90 being connected with the second frame face 120, anion Generator 60 runs through the second installing frame 90, and extend out to the second installing frame 90 back to the side of bearing 10.Wherein, anion occurs Device 60 is typically mounted on the edge of the moulding of bearing 10, i.e. the second frame face 120, when the second installing frame 90 passes through fastener Or buckle structure, when being connected with the second frame face 120 of bearing 10, the moulding of the second installing frame 90, which is provided with, avoids anion generator 60 hole or opening, in this way, when anion generator 60 is in being above-mentioned hole or being open, the second installing frame 90 is to anion Generator 60 can play certain protective effect, avoid anion generator 60 from being damaged by external force, to ensure and improve Its functional reliability.

Conducting filtration net 50 preferably as made by porous conductive material, by porous material and then improve air particle with The contact area of conducting filtration net 50, after conducting filtration net 50 is powered, its dust removing effects can be largely increased.In specific In embodiment, the porous conductive material is conductive sponge, porous, electrically conductive aluminium sheet or porous, electrically conductive plastic plate, now, conductive sponge, Porous, electrically conductive aluminium sheet or porous, electrically conductive plastic plate can carry out washing cleaning, and then when the long-time of conducting filtration net 50 used Afterwards, dismounting washing can be repeated to conducting filtration net 50, improve the clean-up effect of conducting filtration net 50, extend conducting filtration The service life of net 50.Certainly, can also there is other kinds of porous, electrically conductive in some other embodiments, above-mentioned conducting filtration net 50 Made by material, no longer repeat one by one herein.

Further, photocatalyst powder, photocatalyst powder energy are preferably attached with the hole of above-mentioned porous conductive material Pollutant in enough accelerated decomposition air, and it is more thorough make it that the pollutant in air decomposes, in order to subsequently to pollutant Ionization and absorption, finally with reach improve air purification efficiency, improve purification of air quality purpose.

In order to prevent ionization pole 30 from ionizing caused ozone pollution environment, be detrimental to health, in the present embodiment, Ozone reduction layer is provided with repeller 40, when ozone passes through repeller 40 with air circulation caused by ionization pole 30, repeller Ozone reduction layer on 40 chemically reacts with ozone, and then suppresses the generation of ozone to greatest extent.Wherein, the ozone is also Former layer is manganese bioxide coated and/or coating of titanium dioxide, and certainly in other embodiments, the ozone reduction layer can also have it His form, is not especially limited herein.

The utility model also proposes a kind of conditioner, and the conditioner includes electrostatic precipitation module.This is quiet The concrete structure of electric precipitation module is with reference to above-described embodiment, because this conditioner employs the complete of above-mentioned all embodiments Portion's technical scheme, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, herein no longer one by one Repeat.

When the conditioner is air conditioner, above-mentioned electrostatic precipitation module is generally located on the indoor set of air conditioner Air inlet.

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

A kind of 1. electrostatic precipitation module, it is characterised in that including：

Bearing, the opposite sides of the bearing are respectively equipped with air inlet and air outlet, have in the bearing and connect the air intake The gas channel of mouth and the air outlet, the gas channel is interior to be provided with electrostatic precipitation element；

Anion generator, set on the bearing, and close to the air outlet；And

Conducting filtration net, the bearing is installed on, and the conducting filtration net covers the air inlet, the conducting filtration net connects It is connected to the positive voltage of preset voltage value.
2. electrostatic precipitation module as claimed in claim 1, it is characterised in that the electrostatic precipitation element includes multiple dedusting lists Member, any dust removing units include：

Ionization pole and repeller, in the gas channel, and it is in set gradually along the airflow direction of the gas channel； With

Dust collecting electrode, in the gas channel, and positioned at the same side of the ionization pole and the repeller, the dust collecting electrode Including exciting portion and collection portion with repeller face with ionization pole face.
3. electrostatic precipitation module as claimed in claim 2, it is characterised in that the bearing setting in the shape of a frame, and with relative First frame face and the second frame face, the air inlet are located in the first frame face, and the air outlet is located in the second frame face；

The conducting filtration net is detachably secured to the first frame face.
4. electrostatic precipitation module as claimed in claim 3, it is characterised in that the electrostatic precipitation module also includes the first installation Frame, first installing frame are fixed on the first frame face by fastener, and the edge of the conducting filtration net is clamped to be fixed Between the first frame face and first installing frame.
5. electrostatic precipitation module as claimed in claim 3, it is characterised in that the electrostatic precipitation module also includes and described the Second installing frame of two frame faces connection, the anion generator run through second installing frame, and extend out to second peace Frame up back to the side of the bearing.
6. the electrostatic precipitation module as described in any one in claim 1 to 5, it is characterised in that the conducting filtration net by Made by porous conductive material.
7. electrostatic precipitation module as claimed in claim 6, it is characterised in that the porous conductive material is conductive sponge, more Hole conduction aluminium sheet or porous, electrically conductive plastic plate.
8. electrostatic precipitation module as claimed in claim 6, it is characterised in that be attached with the hole of the porous conductive material Photocatalyst powder.
9. a kind of conditioner, it is characterised in that the conditioner is included as any one in claim 1 to 8 Electrostatic precipitation module described in.