CN205701027U - Air purifier - Google Patents

Air purifier Download PDF

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Publication number
CN205701027U
CN205701027U CN201620342668.9U CN201620342668U CN205701027U CN 205701027 U CN205701027 U CN 205701027U CN 201620342668 U CN201620342668 U CN 201620342668U CN 205701027 U CN205701027 U CN 205701027U
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CN
China
Prior art keywords
filter screen
ionization
anelectrode
cylinder
negative electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620342668.9U
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Chinese (zh)
Inventor
邹冬生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Gold Environmental Technology Co Ltd
Original Assignee
Shanghai Gold Environmental Technology Co Ltd
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Filing date
Publication date
Application filed by Shanghai Gold Environmental Technology Co Ltd filed Critical Shanghai Gold Environmental Technology Co Ltd
Priority to CN201620342668.9U priority Critical patent/CN205701027U/en
Application granted granted Critical
Publication of CN205701027U publication Critical patent/CN205701027U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of air purifier, including display pipe, preposition filter screen, electrostatic filter and rearmounted filter screen;Turn on before and after display pipe.Preposition filter screen, electrostatic filter and rearmounted filter screen are mounted in display pipe.Electrostatic filter is between preposition filter screen and rearmounted filter screen.Electrostatic filter includes ionization part and cooking fume-collecting portion, and ionization part is located close to preposition filter screen side, anelectrode ionization cylinder and negative electrode ionization plate, and anelectrode ionization cylinder and negative electrode ionization plate are spaced apart.The pipe shaft being axially perpendicular to display pipe of anelectrode ionization cylinder;Cooking fume-collecting portion is located close to rearmounted filter screen side, includes cylinder anelectrode and negative electrode electroplax, and negative electrode electroplax is hollow hexagonal, and cylinder anelectrode is positioned at the center of this hollow hexagonal, the pipe shaft being axially parallel to display pipe of cylinder anelectrode.This utility model can greatly improve the efficiency of fume eliminating, it is simple to dismounting maintenance will not produce deformation.

Description

Air purifier
Technical field
This utility model belongs to environmental purification technical field, relates in particular to a kind of air purifier being installed on fume tube outlet.
Background technology
Along with the development of technology, the oil extraction mouth at smoke exhaust ventilator machine arranges air purifier becomes a kind of common technology.Quiet mode filtering oil smoke electrically or mechanically taked merely by traditional air cleaner, there is the problem that purification efficiency is low, weak effect, energy consumption are high.The new standard issued in Shanghai City Environmental Protection Agency on May 1st, 2015 cannot be met: (air outlet oil smoke concentration is less than 1mg/m3, and purification efficiency reaches more than 90%).How break-through skill bottleneck, overcome the problems referred to above to be the direction that those skilled in the art need research.
Utility model content
For overcoming the problems referred to above, this utility model provides a kind of air purifier.
Its concrete technical scheme used is as follows:
A kind of air purifier, including display pipe, preposition filter screen, electrostatic filter and rearmounted filter screen;Before and after described display pipe, conducting, described preposition filter screen, electrostatic filter and rearmounted filter screen are mounted in display pipe;Described electrostatic filter is between preposition filter screen and rearmounted filter screen;Described electrostatic filter includes ionization part and cooking fume-collecting portion, described ionization part is located close to preposition filter screen side, includes anelectrode ionization cylinder and negative electrode ionization plate, described anelectrode ionization cylinder and negative electrode ionization plate are spaced apart, the pipe shaft being axially perpendicular to display pipe of described anelectrode ionization cylinder;Described cooking fume-collecting portion is located close to rearmounted filter screen side, includes cylinder anelectrode and negative electrode electroplax, described negative electrode electroplax is hollow hexagonal, described cylinder anelectrode is positioned at the center of this hollow hexagonal, the pipe shaft being axially parallel to display pipe of described cylinder anelectrode.
By using this technical scheme: electrostatic filter utilizes ionization part and cooking fume-collecting portion to constitute the structure of dual zone type electric field, electrostatic field energy is made to reach the average field intensity of maximum equably, significantly increase electric field and purify area, make electric field longer with the time of soot particles combination.The cylinder honeycomb texture in cooking fume-collecting portion has good rigidity, it is simple to dismounting maintenance is avoided being deformed.Meanwhile, assist, with preposition filter screen and rearmounted filter screen, the mechanical type oil strain carrying out assisting.Greatly improve the efficiency of fume eliminating.
Preferably, in above-mentioned air purifier: described preposition filter screen is constituted with stainless steel filtering net.It is further preferred that in above-mentioned air purifier: described rearmounted filter screen is active carbon filter screen.
By using this technical scheme: mechanically intercept the bulky grain oil droplet of 15%-30% with preposition filter screen at air intake, reduce the burden of electrostatic filter, the overall fume eliminating efficiency of lifting means.Meanwhile, effectively remove the harmful substance in air, stink and pigment by the rearmounted filter screen constituted with activated carbon, make air obtain and directly and rapidly improve.
Compared with prior art, this utility model simple in construction, easily prepared.Greatly improve the efficiency of fume eliminating, it is simple to dismounting maintenance will not produce deformation.Can effectively remove harmful substance, stink and the pigment in air, improve rapidly air quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Each reference is as follows with parts corresponding relation:
1, display pipe;2, preposition filter screen;3, electrostatic filter;4, rearmounted filter screen;31, ionization part;32, cooking fume-collecting portion;311, anelectrode ionization cylinder;312, negative electrode ionization plate;321, cylinder anelectrode;322, negative electrode electroplax.
Detailed description of the invention
In order to be illustrated more clearly that the technical solution of the utility model, below in conjunction with accompanying drawing, this utility model is further described.
Embodiment 1 the most of the present utility model:
A kind of air purifier, including display pipe 1, preposition filter screen 2, electrostatic filter 3 and rearmounted filter screen 4.Conducting before and after described display pipe 1, described preposition filter screen 2, electrostatic filter 3 and rearmounted filter screen 4 are mounted in display pipe 1;Described electrostatic filter 3 is between preposition filter screen 2 and rearmounted filter screen 4.Described electrostatic filter 3 includes ionization part 31 and cooking fume-collecting portion 32, described ionization part 31 is located close to preposition filter screen 2 side, includes anelectrode ionization cylinder 311 and negative electrode ionization plate 312, described anelectrode ionization cylinder 311 and negative electrode ionization plate 312 are spaced apart, the pipe shaft being axially perpendicular to display pipe 1 of described anelectrode ionization cylinder 311;Described cooking fume-collecting portion 32 is located close to rearmounted filter screen 4 side, includes cylinder anelectrode 321 and negative electrode electroplax 322, described negative electrode electroplax 322 is in hollow hexagonal, described cylinder anelectrode 321 is positioned at the center of this hollow hexagonal, the pipe shaft being axially parallel to display pipe 1 of described cylinder anelectrode 321.Wherein, described preposition filter screen 2 is stainless steel filtering net.Described rearmounted filter screen 4 is active carbon filter screen.
In practice, outside oil-contg. smoke body enters the porch of display pipe 1.First, time at the preposition filter screen 2 that rustless steel is constituted, the bulky grain oil droplet accounting for 15%-30% in air is retained down by preposition filter screen 2.Then, air, when through ionization part 31, constitutes electric field between anelectrode ionization cylinder 311 and negative electrode ionization plate 312, make through the little granule oil droplet upper positive charge of attachment.Then, air, when through cooking fume-collecting portion 32, constitutes honeycomb electric field in cellular cylinder anelectrode 321 and negative electrode electroplax 322, and the little granule oil droplet of the upper positive charge of order attachment finally accumulates on negative electrode electroplax 322 under electric field action.Finally, air when the rearmounted filter screen 4 constituted through activated carbon, be tightly held by activated carbon and remove containing harmful substance, stink and pigment.After testing, this device fume purifying rate is higher than 98%, and can remove major part abnormal smells from the patient.
The above; it is only specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; any those skilled in the art is in technical scope disclosed in this utility model; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with the protection domain of claims.

Claims (3)

1. an air purifier, it is characterised in that: include display pipe (1), preposition filter screen (2), electrostatic filter (3) and rearmounted filter screen (4);Conducting before and after described display pipe (1), described preposition filter screen (2), electrostatic filter (3) and rearmounted filter screen (4) are mounted in display pipe (1);Described electrostatic filter (3) is positioned between preposition filter screen (2) and rearmounted filter screen (4);Described electrostatic filter (3) includes ionization part (31) and cooking fume-collecting portion (32), described ionization part (31) is located close to preposition filter screen (2) side, includes anelectrode ionization cylinder (311) and negative electrode ionization plate (312), described anelectrode ionization cylinder (311) and negative electrode ionization plate (312) are spaced apart, the pipe shaft being axially perpendicular to display pipe (1) of described anelectrode ionization cylinder (311);Described cooking fume-collecting portion (32) is located close to rearmounted filter screen (4) side, includes cylinder anelectrode (321) and negative electrode electroplax (322), described negative electrode electroplax (322) is in hollow hexagonal, described cylinder anelectrode (321) is positioned at the center of this hollow hexagonal, the pipe shaft being axially parallel to display pipe (1) of described cylinder anelectrode (321).
2. a kind of air purifier, it is characterised in that: described preposition filter screen (2) is stainless steel filtering net.
3. a kind of air purifier, it is characterised in that: described rearmounted filter screen (4) is active carbon filter screen.
CN201620342668.9U 2016-04-22 2016-04-22 Air purifier Active CN205701027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620342668.9U CN205701027U (en) 2016-04-22 2016-04-22 Air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620342668.9U CN205701027U (en) 2016-04-22 2016-04-22 Air purifier

Publications (1)

Publication Number Publication Date
CN205701027U true CN205701027U (en) 2016-11-23

Family

ID=57295224

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620342668.9U Active CN205701027U (en) 2016-04-22 2016-04-22 Air purifier

Country Status (1)

Country Link
CN (1) CN205701027U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106733183A (en) * 2016-12-16 2017-05-31 美的集团股份有限公司 Lampblack filter and lampblack absorber
CN107694270A (en) * 2017-11-16 2018-02-16 广西综改咨询服务有限公司 A kind of three-level washes electrostatic precipitation purifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106733183A (en) * 2016-12-16 2017-05-31 美的集团股份有限公司 Lampblack filter and lampblack absorber
CN107694270A (en) * 2017-11-16 2018-02-16 广西综改咨询服务有限公司 A kind of three-level washes electrostatic precipitation purifier

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