CN109876653A - Purifying indoor formaldehyde processing unit - Google Patents

Purifying indoor formaldehyde processing unit Download PDF

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Publication number
CN109876653A
CN109876653A CN201910180020.4A CN201910180020A CN109876653A CN 109876653 A CN109876653 A CN 109876653A CN 201910180020 A CN201910180020 A CN 201910180020A CN 109876653 A CN109876653 A CN 109876653A
Authority
CN
China
Prior art keywords
air
processing unit
indoor formaldehyde
purifying indoor
activated carbon
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.)
Pending
Application number
CN201910180020.4A
Other languages
Chinese (zh)
Inventor
吴江
吴嘉曦
肖怡萱
王润
王健敏
朱毅佳
赵思睿
毛昱
何平
李庆伟
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 University of Electric Power
University of Shanghai for Science and Technology
Original Assignee
Shanghai University of Electric Power
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 University of Electric Power filed Critical Shanghai University of Electric Power
Priority to CN201910180020.4A priority Critical patent/CN109876653A/en
Publication of CN109876653A publication Critical patent/CN109876653A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to a kind of purifying indoor formaldehyde processing units, including pedestal and crust of the device, pedestal is equipped with switch, the two sides of described device shell are respectively equipped with air intlet and air outlet slit, described device interior of shell is equipped with photocatalytic reaction device along air-flow direction, the photocatalytic reaction device includes metal plate and LED lamp tube equipped with catalyst, activated carbon ring is equipped in front of the air outlet slit, the air after the photocatalytic reaction device photocatalysis treatment after activated carbon ring absorption dust by air outlet slit by being discharged.For the present invention aiming at the problem that new clothes repair house indoor formaldehyde and are difficult to remove, the air on the inside of crust of the device equipped with photocatalytic reaction device to interior containing formaldehyde carries out catalysis oxidation.Whole device is easy to operate, easy for installation, can effectively the air cleaning to interior containing formaldehyde handle.

Description

Purifying indoor formaldehyde processing unit
Technical field
The present invention relates to a kind of indoor air purification processing systems, and in particular to a kind of purifying indoor formaldehyde processing unit.
Background technique
Currently, domestic city progress faster, a large amount of populations pour in city, for the housing problem for solving these populations, into A large amount of building constructions are gone.And in construction house and fitment process, due to having used some materials to cause to have formaldehyde gas It comes out, and greatly harm can be generated to people with the raising of concentration of formaldehyde in closed interior.
Show after study: when its concentration reaches 0.08-0.09mg/m3 in every cubic metres of air, children will occur Slight asthma.When reaching 0.1mg/m3 in room air, just there are peculiar smell and sense of discomfort;When reaching 0.5mg/m3, eye can be stimulated Eyeball causes to shed tears;Reach 0.6mg/m3, throat discomfort or pain can be caused.When concentration is higher, nausea and vomiting can be caused, coughed It is uncomfortable in chest, asthma even pulmonary edema;When reaching 30mg/m3, causing death immediately is understood.
The harm of Long Term Contact low dosage formaldehyde has: cause chronic respiratory disease, cause nasopharyngeal carcinoma, colon cancer, brain tumor, The reparation of the gene mutation of paramenia, nucleus, the single-stranded interior commissure of DNA and DNA and protein commissure and inhibition DNA damage, Pregnancy syndrome causes neonatal chromosome disorder, leukaemia, and teenager's memory and intelligence is caused to decline.Therefore, it is necessary to set Count a kind of purifying indoor formaldehyde processing unit.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems, and a kind of purifying indoor formaldehyde processing unit provided.
The purpose of the present invention is achieved through the following technical solutions:
A kind of purifying indoor formaldehyde processing unit, including pedestal and crust of the device, pedestal, which is equipped with, to be switched, outside described device The two sides of shell are respectively equipped with air intlet and air outlet slit, and described device interior of shell is anti-equipped with photocatalysis along air-flow direction Device is answered, the photocatalytic reaction device includes metal plate and LED lamp tube equipped with catalyst, is equipped in front of the air outlet slit Activated carbon ring, the air after the photocatalytic reaction device photocatalysis treatment after activated carbon ring absorption dust by air by being gone out Mouth discharge.
Further, four circular supports are uniformly placed inside the crust of the device, is respectively used to place photocatalysis unit And activated carbon ring.
Further, the metal plate is cylindrical, is placed on two intermediate brackets, length accounts for crust of the device length 1/2, the catalyst of carrying is TiO2
Further, the LED lamp tube is arranged in cylindric metal plate central location, makes light source full of entire photocatalysis Reaction unit, the LED lamp tube are connect by LED light wire with external power supply;The LED light pipe surface is equipped with glass protection Cover.
Further, the power of the LED lamp tube is 10-15W.
Further, it is equipped with fan after the bracket at the air intlet, for accelerating the circulation of air.
Further, the diameter of the fan is 9mm, power 5-8w.
Further, the activated carbon ring is arranged in by the bracket at air outlet slit, width 3-5cm.
Further, a fine wire is inlayed in the activated carbon ring, and activated carbon ring is allow to take out replacement.
Further, the purifying indoor formaldehyde processing unit length is 0.25-0.35m, diameter 0.1m.Substructure height 0.3m, base diameter 0.3m.
The beneficial effects of the present invention are:
The present invention is anti-equipped with photocatalysis on the inside of crust of the device aiming at the problem that new clothes repair house indoor formaldehyde and are difficult to remove Air of the device to interior containing formaldehyde is answered to carry out catalysis oxidation.Whole device is easy to operate, easy for installation, can be effective right Air cleaning processing of the interior containing formaldehyde.
Detailed description of the invention
Fig. 1 is purifying indoor formaldehyde processing device structure diagram of the invention;
Fig. 2 is fan diagram;
In figure: 1- pedestal;2- switch;3- power supply line;4- crust of the device;5- air intlet;6- air outlet slit;7- fan;8 Photocatalytic reaction device;81- metal plate;82-LED fluorescent tube;83- protecting glass;;9- activated carbon ring;10- bracket.
Specific embodiment
As described below is only the embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.
As shown in Figure 1, a kind of purifying indoor formaldehyde processing unit, including pedestal 1 and crust of the device 4, pedestal 1 are equipped with and open 2 are closed, the two sides of crust of the device 4 are respectively equipped with air intlet 5 and air outlet slit 6, set inside crust of the device 4 along air-flow direction There is photocatalytic reaction device 8.Photocatalytic reaction device 8 includes metal plate 81 and LED lamp tube 82 equipped with catalyst.Through photocatalysis Treated air is discharged by air outlet slit 6 later by being located at the activated carbon ring 9 in 5 front of air outlet slit.Whole device operation Simply, easy for installation, it can effectively the air cleaning to interior containing formaldehyde handle.
Further specifically, four circular supports 10 are uniformly placed in 4 inside of crust of the device, for placing light photocatalysis Reaction unit 8 and activated carbon ring 9.Activated carbon ring 9 is arranged in by the bracket 10 at air outlet slit 6, and width is about 3-5cm.Activity A fine wire is inlayed in carbon ring 9 allows to take out replacement.Metal plate 81 is cylindrical, is placed in two intermediate brackets On 10, length accounts for the 1/2 of 4 length of crust of the device, and the catalyst of carrying is TiO2.LED lamp tube 82 is arranged in cylindrical metal plate 81 central location, makes light source full of entire photocatalytic reaction device 8, and LED lamp tube 82 is connected by LED light wire and external power supply It connects.The power of LED lamp tube 82 should be equipped with protecting glass 83 in 10-15W., 82 surface of LED lamp tube.Fan 7 (Fig. 2) diameter For 9mm, it is arranged in after the bracket 10 at air intlet 5, for accelerating the circulation of air.The power of fan 7 should be in 5-8w.It is whole A purifying indoor formaldehyde processing unit length is 0.25-0.35m, diameter 0.1m.Substructure height 0.3m, base diameter 0.3m.
Above said content is only the basic explanation under present inventive concept, and what technical solution according to the present invention was done appoints What equivalent transformation, all belongs to the scope of protection of the present invention.

Claims (10)

1. a kind of purifying indoor formaldehyde processing unit, including pedestal and crust of the device, pedestal is equipped with switch, it is characterised in that: The two sides of described device shell are respectively equipped with air intlet and air outlet slit, and described device interior of shell is set along air-flow direction There is photocatalytic reaction device, the photocatalytic reaction device includes metal plate and LED lamp tube equipped with catalyst, and the air goes out Activated carbon ring is equipped in front of mouthful, the air after the photocatalytic reaction device photocatalysis treatment adsorbs dust by activated carbon ring It is discharged afterwards by air outlet slit.
2. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: inside the crust of the device Four circular supports of even placement are respectively used to place photocatalysis unit and activated carbon ring.
3. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: the metal plate is in cylinder Shape is placed on two intermediate brackets, and length accounts for the 1/2 of crust of the device length, and the catalyst of carrying is TiO2
4. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: the LED lamp tube is arranged in Cylindric metal plate central location makes light source full of entire photocatalytic reaction device, the LED lamp tube by LED light wire with In external power supply connection;The LED light pipe surface is equipped with protecting glass.
5. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: the power of the LED lamp tube For 10-15W.
6. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: the branch at the air intlet It is equipped with fan after frame, for accelerating the circulation of air.
7. purifying indoor formaldehyde processing unit according to claim 6, it is characterised in that: the diameter of the fan is 9mm, power 5-8w.
8. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: the activated carbon ring setting exists By bracket at air outlet slit, width 3-5cm.
9. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: inlayed in the activated carbon ring A piece fine wire, allows activated carbon ring to take out replacement.
10. purifying indoor formaldehyde processing unit according to claim 1, it is characterised in that: the purifying indoor formaldehyde Processing unit length is 0.25-0.35m, diameter 0.1m.Substructure height 0.3m, base diameter 0.3m.
CN201910180020.4A 2019-03-11 2019-03-11 Purifying indoor formaldehyde processing unit Pending CN109876653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910180020.4A CN109876653A (en) 2019-03-11 2019-03-11 Purifying indoor formaldehyde processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910180020.4A CN109876653A (en) 2019-03-11 2019-03-11 Purifying indoor formaldehyde processing unit

Publications (1)

Publication Number Publication Date
CN109876653A true CN109876653A (en) 2019-06-14

Family

ID=66931576

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910180020.4A Pending CN109876653A (en) 2019-03-11 2019-03-11 Purifying indoor formaldehyde processing unit

Country Status (1)

Country Link
CN (1) CN109876653A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050069471A1 (en) * 2003-09-25 2005-03-31 Obee Timothy N. System to enhance the photocatalytic oxidation rate of contaminants through selective desorption of water utilizing microwaves
CN203687223U (en) * 2013-12-31 2014-07-02 天津市润彤磬科技发展有限公司 Multifunctional air purifier
CN104456758A (en) * 2014-10-31 2015-03-25 苏州博菡环保科技有限公司 Portable air purifier
CN206234929U (en) * 2016-11-18 2017-06-09 深圳市榕泽科技有限公司 A kind of equipment of new removing Formaldehyde and benzene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050069471A1 (en) * 2003-09-25 2005-03-31 Obee Timothy N. System to enhance the photocatalytic oxidation rate of contaminants through selective desorption of water utilizing microwaves
CN203687223U (en) * 2013-12-31 2014-07-02 天津市润彤磬科技发展有限公司 Multifunctional air purifier
CN104456758A (en) * 2014-10-31 2015-03-25 苏州博菡环保科技有限公司 Portable air purifier
CN206234929U (en) * 2016-11-18 2017-06-09 深圳市榕泽科技有限公司 A kind of equipment of new removing Formaldehyde and benzene

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Application publication date: 20190614