CN202460831U - Air purification system - Google Patents
Air purification system Download PDFInfo
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- CN202460831U CN202460831U CN201220096694XU CN201220096694U CN202460831U CN 202460831 U CN202460831 U CN 202460831U CN 201220096694X U CN201220096694X U CN 201220096694XU CN 201220096694 U CN201220096694 U CN 201220096694U CN 202460831 U CN202460831 U CN 202460831U
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- air
- positive electrode
- cleaning system
- negative electrode
- air cleaning
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Abstract
The utility model discloses an air purification system comprising an ion emitter and an air filtering device, wherein the air filtering device comprises a filter element; the filter element comprises at least one sheeted positive electrode, at least one sheeted negative electrode opposite to the positive electrode and a gas channel arranged between the positive electrode and the negative electrode and provided with an air inlet and an air outlet; and the air channel is isolated from the positive electrode and the negative electrode through an insulation part. The air purification system provided by the utility model has the advantages of high dust collection efficiency, convenience in washing, capability of being reused, low pressure reduction and low noise.
Description
Technical field
The utility model relates to filter, particularly relates to a kind of air cleaning system.
Background technology
Existing air cleaning unit generally adopts the multiple filtration net to come airborne dust is filtered, the filter type of this multilayer stack, and windage is big, poor filtration effect; And, after use a period of time, the screen pack that just need more renew; Can't reuse, utilization rate is very low.In addition, the employing ESP that has (electrostatic precipitator, electrostatic precipitation) air cleaning unit, but this installation cost is high, good inadequately to the clean-up effect of air.
Summary of the invention
To above-mentioned prior art present situation, the utility model technical problem to be solved is, a kind of air cleaning system is provided, and its dust collection efficiency is high, and convenient the cleaning, and is reusable.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of air cleaning system; It comprises ion emitter and filter; Said air filter comprises filter core; Said filter core comprises that sheet negative electrode that at least one sheet positive electrode, at least one and said positive electrode are oppositely arranged and at least one are arranged on the gas passage with air inlet and air outlet between said positive electrode and the said negative electrode, and isolated through insulating element between said gas passage and said positive electrode and the said negative electrode.
Therein among embodiment, all said positive electrodes, all said negative electrodes and all said insulating elements square of mutual stacked formation or rectangular structure.
Among embodiment, said positive electrode and said negative electrode are wrapped in the said insulating element therein, and the terminals of said positive electrode and said negative electrode stretch out outside the said insulating element.
Among embodiment, said positive electrode and said negative electrode abut on the surface of said insulating element therein.
Among embodiment, the said insulating element between said positive electrode and the said negative electrode is the platy structure of one therein, and said gas passage is arranged on the said insulating element.
Among embodiment, said insulating element adopts polymeric material to process therein.
Among embodiment, the cross section of said gas passage is rectangle or square therein, has in adjacent said positive electrode and the said insulating element between the said negative electrode to be a plurality of said gas passage that a row is provided with.
Therein among embodiment; Said air filter also comprises the shell that is used to hold said filter core; Said shell is provided with air inlet and air outlet, and the air inlet of said shell and air outlet air inlet and the air outlet with said gas passage respectively are relative.
Among embodiment, be provided with screen pack therein at the air inlet place of said shell.
Among embodiment, in said shell, be provided with a charging parts therein.
Among embodiment, in the outside of said shell the electrical equipment box is installed therein, said electrical equipment box has power output end positive terminal and power output end negative pole end; Be electrically connected with said power output end positive terminal through first conductor after all positive electrode parallel connections of said Air Filter Filter Core, be electrically connected with said power output end negative pole end through second conductor after all negative electrode parallel connections of said Air Filter Filter Core.
Among embodiment, said shell is a cuboid therein, and it comprises first housing and second housing that connects through buckle, is provided with outward extending installing plate at four external angles of said first housing, and is provided with the screw post in the end of installing plate.
When starting working; Ion emitter produces charged ion and under the effect of blower fan, goes out emission of ions; Dust granules collision in ion and the space makes dust granules charged; When charged dust granules passed through Air Filter Filter Core, the Coulomb force that can receive in the electric field turned to and is adsorbed on the surface of insulating element, thereby from air, separates dust granules.When needs clean, Air Filter Filter Core is taken off, with dust catcher the dust in the Air Filter Filter Core is blotted only, perhaps water cleans, and cleans very convenient.
Compare with existing multiple filtration net formula air cleaning unit, air filtering system and air cleaning method that the utility model provided have the following advantages:
1, dust collection efficiency is high, and the adsorption efficiency of 0.3 microparticles reaches 99.99%;
2, pressure drop is low, and representative value is 10 to 50 handkerchiefs;
3, convenience for washing, reusable;
4, windage is little, and noise is low during operation.
In addition, compare air filtering system that the utility model provided and air cleaning method with existing ESP air cleaning unit; Because the electric charge particulate comes a self-fields diffusion or an electric charge; Particles agglomerate is on the insulating element surface, and no high pressure exposes, and is therefore safer; And highfield (electric-field intensity and area are far longer than the ESP air cleaning unit) does not have puncture.
Description of drawings
Fig. 1 is the schematic perspective view of the ion emitter among one of them embodiment of the utility model;
Fig. 2 is the schematic perspective view of the air filter among one of them embodiment of the utility model;
Fig. 3 is the explosive view of air filter shown in Figure 2;
Fig. 4 is the structural representation of the Air Filter Filter Core among one of them embodiment of the utility model;
Fig. 5 is the structural representation of the Air Filter Filter Core among another embodiment of the utility model;
Fig. 6 compares the comparing result figure after the test for air filtering system that the utility model is provided and existing multiple filtration net formula air cleaning unit.
More than each figure in, 100-air filter, 110-shell, 111-first housing, 111a-air inlet, 111b-installing plate; 111c-screw post, 111d-draw-in groove, 112-second housing, 112a-air outlet, 112b-buckle, 120-filter core; The 121-positive electrode, 122-negative electrode, 123-insulating element, 124-gas passage, the air inlet of 124a-gas passage, the air outlet of 124b-gas passage; 130-electrical equipment box, 140-first conductor, 150-second conductor, 160-first side plate, 170-second side plate, 200-ion emitter; 210-ion emitter body, 211-installation portion, 211a-screw hole, 220-emission of ions post, the dust granules that 300-is charged.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment that the utility model is elaborated.
The air cleaning system that the utility model provided mainly is made up of ion emitter 200 and air filter 100, and ion emitter 200 plays the effect that makes the room dust granules charged, and air filter 100 plays the effect of dust suction.
Referring to Fig. 1, ion emitter 200 comprises ion emitter body 210 and emission of ions post 220, and ion emitter body 210 is provided with the installation portion 211 that has screw hole 211a.
Referring to Fig. 2 and Fig. 3, air filter 100 mainly by cuboid shell 110 with place the Air Filter Filter Cores 120 in the shell 110 to constitute.
Referring to Fig. 4; Air Filter Filter Core 120 among one of them embodiment of the utility model comprise the sheet negative electrode 122 that a sheet positive electrode 121, and positive electrode 121 are oppositely arranged and be arranged on positive electrode 121 and negative electrode 122 between the gas passage 124 with air inlet 124a and air outlet 124b, isolated between said gas passage 124 and said positive electrode 121 and the said negative electrode 122 through insulating element 123.Preferably, said insulating element 123 adopts polymeric material to process.As can be seen from the figure, said positive electrode 121 all is wrapped in the said insulating element 123 with said negative electrode 122, and the terminals (not shown on the figure) of said positive electrode 121 and said negative electrode 122 stretch out outside the said insulating element 123.
During use, open said ion emitter 200, said ion emitter makes the dust granule in the space charged to the spatial emission free ion; Simultaneously, switch on to the positive electrode and the negative electrode of said filter core respectively, to produce electric field in the said gas passage between said positive electrode and said negative electrode; Make air from the steady gas coming through passage 124 of air inlet 124a through blower fan; When charged dust granules 300 passes through gas passages 124 in the air; The Coulomb force that can receive in the electric field turns to and is adsorbed on the surface of insulating element 123, thereby from air, separates dust granules.When needs clean, Air Filter Filter Core 120 is taken off, with dust catcher the dust in the Air Filter Filter Core 120 is blotted only, perhaps water cleans, and cleans very convenient.
Shown in Figure 5 is the structural representation of the Air Filter Filter Core 120 among another embodiment of the utility model; Different with the foregoing description is, the Air Filter Filter Core 120 of present embodiment comprises sheet negative electrode 122 and a plurality of tabular insulating element 123 that is arranged on the one between positive electrode 121 and the negative electrode 122 that a plurality of sheet positive electrode 121, a plurality of and said positive electrode 121 are oppositely arranged.Preferably, all said positive electrodes 121, all said negative electrodes 122 and rectangular structure of all said insulating element 123 mutual stacked formations make Air Filter Filter Core 120 compact conformations, conveniently install, use.
As can be seen from the figure, said positive electrode 121 abuts on the surface of said insulating element 123 with said negative electrode 122, and insulating element 123 is provided with a plurality of gas passages 124 that a row is provided with that are.The cross section of said gas passage 124 is a rectangle.
Further referring to Fig. 1 and Fig. 2; Shell 110 is made up of first housing 111 and second housing 112; Be provided with air inlet 111a in the bottom of first housing 111, preferably, be provided with screen pack (not shown on the figure) at the air inlet 111a place of first housing 111; Filter bulky grain in advance through screen pack, prevent that larger particles from stopping up filter core 120.The sidewall of first housing 111 is provided with draw-in groove 111d, is provided with outward extending installing plate 111b at four external angles of first housing 111, and is provided with screw post 111c in the end of installing plate 111b.Be provided with air outlet 112a in the bottom of second housing 112, the sidewall of second housing 112 is provided with the buckle 112b that matches with draw-in groove 111d.Air Filter Filter Core 120 places in the shell 110, the air inlet 124a of gas passage 124 and air outlet 124b respectively with shell 110 on air inlet 111a relative with air outlet 112a.Be provided with first side plate 160 and second side plate 170 in the both sides of Air Filter Filter Core 120.
In the outside of said shell 110 electrical equipment box 130 is installed, electrical equipment box 130 has power output end positive terminal (not shown on the figure) and power output end negative pole end (not shown on the figure).All positive electrode 121 parallel connection backs of Air Filter Filter Core 120 are electrically connected with the power output end positive terminal of electrical equipment box 130 through first conductor 140, and all negative electrode 122 parallel connection backs of air filtration filter are electrically connected with the power output end negative pole end of electrical equipment box 130 through second conductor 150.
Preferably, in said shell 110, be provided with a charging parts (not shown on the figure), a charging parts can provide high operating efficiency when work, and the auxiliary charging pressurization through a charging parts increases dust collection efficiency.A charging parts are common practise to those skilled in the art, repeat no more at this.
The air cleaning system and the existing air cleaning unit of present embodiment are compared test, and result of the test is seen Fig. 6.As shown in Figure 6, under identical air-flow, the pressure drop of the Air Filter Filter Core 120 of present embodiment is littler, and noise is littler, and performance is higher.
This shows that the air filtering system of present embodiment has the following advantages:
1, dust collection efficiency is high, and test shows that the adsorption efficiency of 0.3 microparticles reaches 99.99%;
2, pressure drop is low, and representative value is 10 to 50 handkerchiefs;
3, convenience for washing, reusable;
4, windage is little, and noise is low during operation;
5, because the electric charge particulate comes self-fields diffusion or field electric charge, and particles agglomerate is on the insulating element surface, and no high pressure exposes, and is therefore safer, and highfield (electric-field intensity and area are far longer than the ESP air cleaning unit) does not have puncture.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (12)
1. air cleaning system; It is characterized in that; Comprise ion emitter and air filter; Said air filter comprises filter core, and said filter core comprises that sheet negative electrode that at least one sheet positive electrode, at least one and said positive electrode are oppositely arranged and at least one are arranged on the gas passage with air inlet and air outlet between said positive electrode and the said negative electrode, and isolated through insulating element between said gas passage and said positive electrode and the said negative electrode.
2. air cleaning system according to claim 1 is characterized in that, all said positive electrodes, all said negative electrodes and all said insulating elements square of mutual stacked formation or rectangular structure.
3. air cleaning system according to claim 2 is characterized in that, said positive electrode and said negative electrode are wrapped in the said insulating element, and the terminals of said positive electrode and said negative electrode stretch out outside the said insulating element.
4. air cleaning system according to claim 2 is characterized in that, said positive electrode and said negative electrode abut on the surface of said insulating element.
5. air cleaning system according to claim 4 is characterized in that, the said insulating element between said positive electrode and the said negative electrode is the platy structure of one, and said gas passage is arranged on the said insulating element.
6. according to each described air cleaning system in the claim 1 to 5, it is characterized in that said insulating element adopts polymeric material to process.
7. air cleaning system according to claim 6; It is characterized in that; The cross section of said gas passage is rectangle or square, has in adjacent said positive electrode and the said insulating element between the said negative electrode to be a plurality of said gas passage that a row is provided with.
8. air cleaning system according to claim 6; It is characterized in that; Said air filter also comprises the shell that is used to hold said filter core; Said shell is provided with air inlet and air outlet, and the air inlet of said shell and air outlet air inlet and the air outlet with said gas passage respectively are relative.
9. air cleaning system according to claim 8 is characterized in that, is provided with screen pack at the air inlet place of said shell.
10. air cleaning system according to claim 8 is characterized in that, in said shell, is provided with a charging parts.
11. air cleaning system according to claim 8 is characterized in that, in the outside of said shell the electrical equipment box is installed, said electrical equipment box has power output end positive terminal and power output end negative pole end; Be electrically connected with said power output end positive terminal through first conductor after all positive electrode parallel connections of said Air Filter Filter Core, be electrically connected with said power output end negative pole end through second conductor after all negative electrode parallel connections of said Air Filter Filter Core.
12. air cleaning system according to claim 8; It is characterized in that; Said shell is a cuboid; It comprises first housing and second housing that connects through buckle, is provided with outward extending installing plate at four external angles of said first housing, and is provided with the screw post in the end of installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220096694XU CN202460831U (en) | 2012-03-14 | 2012-03-14 | Air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220096694XU CN202460831U (en) | 2012-03-14 | 2012-03-14 | Air purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460831U true CN202460831U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220096694XU Expired - Lifetime CN202460831U (en) | 2012-03-14 | 2012-03-14 | Air purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460831U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301942A (en) * | 2012-03-14 | 2013-09-18 | 珠海格力电器股份有限公司 | Air purification system and air purification method |
| CN104001668A (en) * | 2014-06-05 | 2014-08-27 | 李建明 | Electrode dust removal method |
| CN105964403A (en) * | 2016-07-21 | 2016-09-28 | 苏州柯瑞洁空气技术有限公司 | Electrode slice for electrostatic filter and electric field filter element and electrostatic filter |
| CN106944260A (en) * | 2015-10-30 | 2017-07-14 | Lg电子株式会社 | Electric dust collector and its manufacturing method |
| US10556242B2 (en) | 2015-10-30 | 2020-02-11 | Lg Electronics Inc. | Electric dust collector and method of manufacturing the same |
-
2012
- 2012-03-14 CN CN201220096694XU patent/CN202460831U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301942A (en) * | 2012-03-14 | 2013-09-18 | 珠海格力电器股份有限公司 | Air purification system and air purification method |
| CN103301942B (en) * | 2012-03-14 | 2016-08-31 | 珠海格力电器股份有限公司 | Air cleaning system and the method purifying air |
| CN104001668A (en) * | 2014-06-05 | 2014-08-27 | 李建明 | Electrode dust removal method |
| CN104001668B (en) * | 2014-06-05 | 2017-01-11 | 李建明 | Electrode dust removal method |
| CN106944260A (en) * | 2015-10-30 | 2017-07-14 | Lg电子株式会社 | Electric dust collector and its manufacturing method |
| CN106944260B (en) * | 2015-10-30 | 2020-02-07 | Lg电子株式会社 | Electric dust collector and its manufacturing method |
| US10556242B2 (en) | 2015-10-30 | 2020-02-11 | Lg Electronics Inc. | Electric dust collector and method of manufacturing the same |
| CN105964403A (en) * | 2016-07-21 | 2016-09-28 | 苏州柯瑞洁空气技术有限公司 | Electrode slice for electrostatic filter and electric field filter element and electrostatic filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |