CN202113707U - Air purifier - Google Patents

Air purifier Download PDF

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Publication number
CN202113707U
CN202113707U CN2011201924117U CN201120192411U CN202113707U CN 202113707 U CN202113707 U CN 202113707U CN 2011201924117 U CN2011201924117 U CN 2011201924117U CN 201120192411 U CN201120192411 U CN 201120192411U CN 202113707 U CN202113707 U CN 202113707U
Authority
CN
China
Prior art keywords
air
shell
module
photocatalysis
air outlet
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.)
Expired - Fee Related
Application number
CN2011201924117U
Other languages
Chinese (zh)
Inventor
孙忠臣
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 KANGJIN MEDICAL DEVICES Co Ltd
Original Assignee
SHANGHAI KANGJIN MEDICAL DEVICES Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI KANGJIN MEDICAL DEVICES Co Ltd filed Critical SHANGHAI KANGJIN MEDICAL DEVICES Co Ltd
Priority to CN2011201924117U priority Critical patent/CN202113707U/en
Application granted granted Critical
Publication of CN202113707U publication Critical patent/CN202113707U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an air purifier, which comprises a shell, wherein an air inlet and an air outlet are arranged on the shell; a blast apparatus that can lead air to enter from the air inlet and to be guided out from the air outlet is arranged in the shell; an HEPA (High Efficiency Particulate Air) high-efficiency filter screen, a honeycomb active carbon filter, a nanometer photocatalysis module and an anion generator are sequentially arranged between the air inlet and the air outlet in the shell; the HEPA high-efficiency filter screen, the honeycomb active carbon filter and the nanometer photocatalysis module are in glued joint with the shell in a sealing way; the anion generator is arranged near the air outlet; the nanometer photocatalysis module comprises a primary photocatalysis decomposition module and a secondary photocatalysis decomposition module; and an ultraviolet source is arranged between the primary photocatalysis decomposition module and the secondary photocatalysis decomposition module. With the adoption of the technical scheme, the air purifier can not only eliminate the dust, bacteria, viruses and harmful organic matters in the air effectively, but also decompose the harmful by-product generated by decomposition further, so that the air can be purified thoroughly.

Description

Air cleaner
Technical field
The utility model relates to a kind of air cleaning facility, is specifically related to a kind of air cleaner.
Background technology
Have in the existing air cleaning facility and carry out dedusting, also have and to carry out degerming or deodorizing to air importing air.Both combine to this to also have the minimal air cleaning equipment, can remove airborne dust and also can carry out the degerming deodorizing to air.
But the said equipment can not purify air up hill and dale, because can discharge poisonous compound after the degerming deodorizing.
Air cleaning facility is as the indispensable product that purifies the air of a room, and needs comprehensive and air purification effect more completely, and therefore, existing air cleaning facility need improve.
The utility model content
The purpose of the utility model just is the defective to above-mentioned prior art, proposes a kind of air cleaner that can carry out comprehensive and thorough purification to air, makes room air purify completely.
For this reason, the technical scheme of the utility model is following:
A kind of air cleaner; Comprise a shell; Shell is provided with air inlet and air outlet; Be provided with in the shell and make air get into and, it is characterized in that, be provided with HEPA filter screen, Alveolate activated carbon capable filter, nano-photo catalytic module and anion generator successively between from the air inlet to the air outlet in the said shell from the blast apparatus that air outlet is derived from air inlet; Sealing is gluedd joint between said HEPA filter screen, Alveolate activated carbon capable filter and nano-photo catalytic module and the shell; Said anion generator is installed near the air outlet, and said nano-photo catalytic module comprises photocatalysis Decomposition module and secondary light catalytic decomposition module, is provided with ultraviolet source between a said photocatalysis Decomposition module and the secondary light catalytic decomposition module.
Load has photochemical catalyst on a said photocatalysis Decomposition module and the secondary light catalytic decomposition module, and carrier is nanometer T iO 2
The operation principle of the utility model is: the carrier with high adsorption, high-specific surface area in the light-catalyzed reaction district, increases the concentration and the residence time of reaction zone internal contamination thing with airborne pollutant adsorption and enrichment.Be carried on photochemical catalyst on the carrier under the irradiation of specific wavelength ultraviolet light; Generation free electron-the hole that is stimulated is right; The water generates OH of hole decomposition catalyst surface adsorption, free electron make the hydrogen reduction around it become active ion oxygen Oeq o (s 6 (-), s 2 (2))-2.Wherein hydroxyl radical free radical (OH) is a kind of main active material of light-catalyzed reaction, and photochemical catalytic oxidation is played a decisive role.Hydroxyl radical free radical has the reaction ability of 120kJ/mol, is higher than all kinds of chemical bond energy in the organic matter, as: C-C (83kJ/mol); C-H (99kJ/mol), C-N (73kJ/mol), C-O (84kJ/mol); H-O (111kJ/mol), N-H (93kJ/mol), thereby decomposing volatile organic matters and the organic matter that constitutes bacterium quickly and effectively; Add other reactive oxygen species (O, H 2O 2) synergy, its bactericidal effect is more rapid.Activity hydroxy, superoxide ion and hydrogen peroxide solution all can with large biological molecule such as lipid, protein; Enzyme and nucleic acid molecule reaction; Directly infringement or cause the property damaged destruction widely through a series of oxidation chain type reaction pair biological cell structures makes bacterioprotein variation and lipidolysis, the RNA of break virus particle; Reach the purpose of kill bacteria and virus, simultaneously T iO 2On the photochemical catalyst poisonous compound that discharges of degradable bacterium also; The okioplast of attack bacteria, permeates cell membranes is destroyed the internal structure of bacterium; Thereby kill bacteria completely; Harmful organic substance, bacterium etc. are converted into innocuous substances such as water and carbon dioxide the most at last, realize air cleaning completely, thereby have overcome traditional method for disinfection produces heat and poisonous component with sterilizations such as bactericide silver, copper defective.
Therefore; Can find out; Adopt the technique scheme of the utility model to have following beneficial effect: not only can effectively remove dust in air, bacterium, virus and harmful organic substance, can also further decompose, air is purified completely with decomposing the harmful side product that produces.
Description of drawings
Shown in Figure 1 is the cut-away view of the utility model.
Shown in Figure 2 is the working mechanism figure of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete accompanying drawing, further set forth the utility model.
The air cleaner of the utility model; Comprise a shell; Shell is provided with air inlet and air outlet; Be provided with the blast apparatus that makes air get into and derive from air outlet from air inlet in the shell, present embodiment only illustrates internal structure, and is as shown in Figure 1; Be provided with the high-effect filter screen of HEPA 100, Alveolate activated carbon capable filter 200 in the shell between from the air inlet to the air outlet successively, comprise the nano-photo catalytic module and the anion generator 500 of photocatalysis Decomposition module 300 and secondary light catalytic decomposition module 400; Be provided with ultraviolet source 600 between photocatalysis Decomposition module 300 and the secondary light catalytic decomposition module 400, sealing is gluedd joint between the high-effect filter screen of HEPA 100, Alveolate activated carbon capable filter 200 and nano-photo catalytic module and the shell, and anion generator 500 is installed near the air outlet; Load has photochemical catalyst on photocatalysis Decomposition module 300 and the secondary light catalytic decomposition module 400, and carrier is a nano-TiO 2, its intensity is high, has huge specific area, can be decomposition reaction sufficient reaction place is provided, and have large aperture gas passage and anticatalyst poisoning capability.
As shown in Figure 2; Contain dust, bacterium, virus, formaldehyde, benzene and other organic foul atmosphere under the synergy of high-effect filter screen 100 of HEPA and Alveolate activated carbon capable filter 200; Remove dust in air; Air after the dedusting is through a photocatalysis Decomposition module 300; Organic matters such as airborne bacterium, virus, formaldehyde decompose generation water, carbon dioxide and some accessory substances under the effect of a photocatalysis Decomposition module; Above-mentioned accessory substance is decomposed into carbon dioxide and water through the effect of secondary light catalytic decomposition module again, and the dedusting that obtains, degerming, the pure air that removes virus and organic matter removal are discharged from air outlet with the negative oxygen ion that negative oxygen ion generator produces.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (1)

1. air cleaner; Comprise a shell; Shell is provided with air inlet and air outlet; Be provided with in the shell and make air get into and, it is characterized in that, be provided with HEPA filter screen, Alveolate activated carbon capable filter, nano-photo catalytic module and anion generator successively between from the air inlet to the air outlet in the said shell from the blast apparatus that air outlet is derived from air inlet; Sealing is gluedd joint between said HEPA filter screen, Alveolate activated carbon capable filter and nano-photo catalytic module and the shell; Said anion generator is installed near the air outlet, and said nano-photo catalytic module comprises photocatalysis Decomposition module and secondary light catalytic decomposition module, is provided with ultraviolet source between a said photocatalysis Decomposition module and the secondary light catalytic decomposition module.
CN2011201924117U 2011-06-09 2011-06-09 Air purifier Expired - Fee Related CN202113707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201924117U CN202113707U (en) 2011-06-09 2011-06-09 Air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201924117U CN202113707U (en) 2011-06-09 2011-06-09 Air purifier

Publications (1)

Publication Number Publication Date
CN202113707U true CN202113707U (en) 2012-01-18

Family

ID=45454806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201924117U Expired - Fee Related CN202113707U (en) 2011-06-09 2011-06-09 Air purifier

Country Status (1)

Country Link
CN (1) CN202113707U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103585881A (en) * 2013-11-01 2014-02-19 沈阳建筑大学 Indoor air purifying device
CN105107298A (en) * 2015-09-28 2015-12-02 成都小蛋科技有限公司 Environment air cleaner with catalytic purification function
CN105251287A (en) * 2015-09-28 2016-01-20 成都小蛋科技有限公司 Self-adaptive intelligent air cleaning device
WO2016189177A1 (en) * 2015-05-28 2016-12-01 Ginsa Electronic, S.L. Improvements made to the patent of invention p200931042 by: apparatus for air purification
CN110743279A (en) * 2019-11-22 2020-02-04 四川省诚实安全咨询技术服务有限责任公司 Harmful gas detection device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103585881A (en) * 2013-11-01 2014-02-19 沈阳建筑大学 Indoor air purifying device
WO2016189177A1 (en) * 2015-05-28 2016-12-01 Ginsa Electronic, S.L. Improvements made to the patent of invention p200931042 by: apparatus for air purification
CN105107298A (en) * 2015-09-28 2015-12-02 成都小蛋科技有限公司 Environment air cleaner with catalytic purification function
CN105251287A (en) * 2015-09-28 2016-01-20 成都小蛋科技有限公司 Self-adaptive intelligent air cleaning device
CN105107298B (en) * 2015-09-28 2017-03-22 成都小蛋科技有限公司 Environment air cleaner with catalytic purification function
CN105251287B (en) * 2015-09-28 2017-04-12 成都小蛋科技有限公司 Self-adaptive intelligent air cleaning device
CN110743279A (en) * 2019-11-22 2020-02-04 四川省诚实安全咨询技术服务有限责任公司 Harmful gas detection device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20150609

EXPY Termination of patent right or utility model