CN107185403A - A kind of photocatalyst structure applied to air cleaning unit - Google Patents

A kind of photocatalyst structure applied to air cleaning unit Download PDF

Info

Publication number
CN107185403A
CN107185403A CN201710500887.4A CN201710500887A CN107185403A CN 107185403 A CN107185403 A CN 107185403A CN 201710500887 A CN201710500887 A CN 201710500887A CN 107185403 A CN107185403 A CN 107185403A
Authority
CN
China
Prior art keywords
bezel ring
thick stick
stick lamp
photochemical catalyst
housing
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
CN201710500887.4A
Other languages
Chinese (zh)
Inventor
王蓉
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.)
Chengdu Handao Technology Co Ltd
Original Assignee
Chengdu Handao Technology 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 Chengdu Handao Technology Co Ltd filed Critical Chengdu Handao Technology Co Ltd
Priority to CN201710500887.4A priority Critical patent/CN107185403A/en
Publication of CN107185403A publication Critical patent/CN107185403A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8668Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08Silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/06Polluted air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804UV light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a kind of photocatalyst structure applied to air cleaning unit, including cylinder shell, two covers snapped connection with housing two ends, be arranged in housing, the ultraviolet thick stick lamp of two ends respectively with clamping in the middle part of two covers, and the photochemical catalyst plate being arranged between ultraviolet thick stick lamp and inner walls;The cover includes the outer bezel ring, that is directly snapped connection with housing, is arranged on bezel ring, center of circle position, the interior bezel ring, for the ultraviolet thick stick lamp of clamping, and be connected between outer bezel ring, and interior bezel ring, at least three lid rib muscle for bezel ring, in fixed;The photochemical catalyst plate helically sets, spiral-like air runner will be divided between inner walls and ultraviolet thick stick lamp, and the outer surface of the photochemical catalyst plate is coated with nano titanium oxide and diatom coating.The structure can be in effectively sufficiently cleaned up air poisonous and harmful substance, and its internal structure is integrated into an entirety, is conveniently replaceable and later maintenance maintenance.

Description

A kind of photocatalyst structure applied to air cleaning unit
Technical field
The present invention relates to air purification field, and in particular to a kind of photocatalyst structure applied to air cleaning unit.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to adsorb, decompose or convert Various air pollutants (generally comprise finishing pollution, bacterium, the anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc Deng), the product of air cleanliness is effectively improved, family expenses, commercialization, industry, building are broadly divided into.The filter screen technology of air purifier Be primarily referred to as taking HEPA (High efficiency particulate air Filter, high efficiency particle air filter) filter screens or The pollutant that active carbon filter screen came in air filtering, but two kinds of filter screens have respective advantage and disadvantage, and the advantage of HEPA filter screens is Effective and safe, is the main technology for removing particulate pollutant in air, but have the disadvantage that suspended particulates can only be filtered out, can not filter out Pernicious gas.There is good gas-tight design using the air purifier of HEPA filter screens, otherwise air can lose around screen pack Filter effect.And activated carbon is a kind of loose porous material, its flourishing gap structure makes it have very big surface area, so Volatile organic macromolecule material, such as stupid, toluene are easily absorbing, and is also loaded cold catalyst technology, is had for formaldehyde etc. The catalytic decomposition of poisonous gas.
The species of air purifier is various on the market at present, but the effect of purification is but difficult to the expectation for reaching people, main If formaldehyde, toluene that the limitednumber of the filtrable pollutants in air of these clarifiers, particularly interior decoration are produced etc. Toxic and harmful gas, with poor sealing, it is impossible to which the effective defect for filtering out toxic and harmful gas, filter effect does not reach The expectation of people;In addition, there is also cause because contact area is small for the existing air purifier for being provided with photocatalyst structure The problem of thorough and air purifier volume does not increase is purified, also, each part is individually individual in existing photocatalyst structure Body, is that follow-up maintenance maintenance and replacing bring very big inconvenience.
The content of the invention
The invention aims to solve above-mentioned technical problem, there is provided a kind of photocatalyst applied to air cleaning unit Structure, the poisonous and harmful substance that the structure can be in effectively sufficiently cleaned up air, and its internal structure is integrated into an entirety, just Overhauled in changing with later maintenance.
To achieve the above object, the technical solution adopted by the present invention is as follows:
A kind of photocatalyst structure applied to air cleaning unit, including cylinder shell, are snapped connection with housing two ends Two covers, be arranged in housing, the ultraviolet thick stick lamp of two ends respectively with clamping in the middle part of two covers, and be arranged on ultraviolet thick stick Photochemical catalyst plate between lamp and inner walls;The cover includes the outer bezel ring, directly snapped connection with housing, is arranged on lid Ring center position, the interior bezel ring, for the ultraviolet thick stick lamp of clamping, and be connected between outer bezel ring, and interior bezel ring, for fixing inner cap At least three lid rib muscle of ring;The photochemical catalyst plate helically sets, will be divided into spiral shell between inner walls and ultraviolet thick stick lamp Shape air flow channel is revolved, the outer surface of the photochemical catalyst plate is coated with nano titanium oxide and diatom coating.
Specifically, 3~5 lamp rib muscle are also evenly arranged between described two interior bezel ring,s, it is ultraviolet for forming receiving The accommodating chamber of thick stick lamp.
It is preferred that, the cylinder shell inwall is provided with reflecting piece.
In particular, the photochemical catalyst plate and the position of inner walls and ultraviolet thick stick lamp joint are equipped with sealing Glue.
Compared with prior art, the invention has the advantages that:
(1) photocatalyst structure of the invention becomes one photochemical catalyst plate, ultraviolet thick stick lamp and housing, and wherein each zero The connection of part is dismountable mode, is easy to its overall installation and replacing, also allows for carrying out maintenance dimension after being split Repair and change parts.
(2) outer surface of photochemical catalyst plate of the invention is coated with nano titanium oxide and diatom coating, more individually Nanometer titanium dioxide coating, the ability that it decomposes toxic and harmful gas is stronger, and clean-up effect more preferably, and then can reduce whole light The volume of catalyst structure, reduces the volume of whole air cleaning unit.
(3) photochemical catalyst plate of the invention is set to helical form, makes its air flow channel runner in the shape of a spiral, can greatly increase The contact area of photochemical catalyst plate and air, further reduces the volume of whole photocatalyst structure, reduces whole air cleaning The volume of device.
(4) ultraviolet thick stick lamp of the invention is set to ultraviolet thick stick lamp, and positioned at the middle part of cylinder, light can be irradiated to by only needing one The tow sides of catalyst plates, light utilization rate is high, can save energy consumption, reduction purification cost.
(5) present invention is provided with reflecting piece also in inner walls, and ultraviolet thick stick fluorescent tube can be made not to be irradiated to photochemical catalyst plate On be reflected on photochemical catalyst plate, further lifting fluorescent tube utilization rate, save energy consumption, reduction purification cost.
(6) present invention is also equipped with fluid sealant at the position of photochemical catalyst plate and inner walls and ultraviolet thick stick lamp joint, The air of all entrance photocatalyst structures be can ensure that by being exported after air flow channel purification, without from the gap of parts Middle leakage, is effectively ensured its clean-up effect.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is Cap structure for box-like container schematic diagram of the present invention.
Wherein, reference is corresponding entitled:
Bezel ring, 23- lid rib muscle, 24- lamp rib muscle, the ultraviolet thick stick lamps of 3-, 4- light in 1- housings, 2- covers, the outer bezel ring,s of 21-, 22- Catalyst plates, 41- air flow channels.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited In following examples.
The purpose of the present embodiment is to provide for a kind of photocatalyst structure applied to air cleaning unit, can be effectively abundant The poisonous and harmful substance in air is purified, and its internal structure is integrated into an entirety, is conveniently replaceable and later maintenance maintenance Photocatalyst structure.As depicted in figs. 1 and 2, photochemical catalyst plate, ultraviolet thick stick lamp and housing are integrated into one by the photocatalyst structure Body, and wherein each parts removably connect.Specifically, including cylinder shell 1, with housing two ends Two covers 2 snapped connection, are arranged in housing, the ultraviolet thick stick lamp 3, Yi Jishe of two ends respectively with clamping in the middle part of two covers Put the photochemical catalyst plate 4 between ultraviolet thick stick lamp and inner walls;The cover 2 includes the enclosing cover directly snapped connection with housing Ring 21, is arranged on bezel ring, center of circle position, the interior bezel ring, 22 for the ultraviolet thick stick lamp of clamping, and be connected to outer bezel ring, and interior bezel ring, it Between, at least three lid rib muscle 23 for bezel ring, in fixed, on the one hand the setting save material, on the other hand can also ensure purple While outer thick stick lamp installs firm, air can be passed through;The photochemical catalyst plate 4 helically sets, by inner walls and purple Spiral-like air runner 41 is divided between outer thick stick lamp, the outer surface of the photochemical catalyst plate 4 is coated with nano titanium oxide And diatom coating, the coating is more preferable compared with the catalytic decomposition effect of single so coating of titanium dioxide.
3~5 lamp rib muscle 24 are also evenly arranged between described two interior bezel ring,s 22, ultraviolet thick stick lamp 3 is accommodated for being formed Accommodating chamber, on the one hand the setting save material, on the other hand can also ensure that it is firm that ultraviolet thick stick lamp is installed.The cylindrical shell The inwall of body 1 is provided with reflecting piece.The position of the photochemical catalyst plate 4 and the inwall of housing 1 and the ultraviolet joint of thick stick lamp 3 is equipped with close Sealing, on the one hand can avoid photochemical catalyst plate 4 from producing rigid collision with the inwall of housing 1 and ultraviolet thick stick lamp 3 under the influence of the airflow Parts are damaged, are on the other hand then the influence clean-up effects in order to prevent air from being oozed out from parts gap.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention Enclose, as long as the present invention body design thought and mentally make have no the change of essential meaning or polishing, it is solved Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.

Claims (4)

1. a kind of photocatalyst structure applied to air cleaning unit, it is characterised in that including cylinder shell (1), with housing Two covers (2) that two ends are snapped connection, are arranged in housing, the ultraviolet thick stick lamp of two ends respectively with clamping in the middle part of two covers , and the photochemical catalyst plate (4) that is arranged between ultraviolet thick stick lamp and inner walls (3);The cover (2) is included directly and housing The outer bezel ring, (21) snapped connection, is arranged on bezel ring, center of circle position, the interior bezel ring, (22) for the ultraviolet thick stick lamp of clamping, and connection At least three lid rib muscle (23) between outer bezel ring, and interior bezel ring, for fixed interior bezel ring,;The photochemical catalyst plate (4) is in spiral shell Rotation sets, will be divided between inner walls and ultraviolet thick stick lamp outside spiral-like air runner (41), the photochemical catalyst plate (4) Surface is coated with nano titanium oxide and diatom coating.
2. a kind of photocatalyst structure applied to air cleaning unit according to claim 1, it is characterised in that described two 3~5 lamp rib muscle (24) are also evenly arranged between individual interior bezel ring, (22), the accommodating chamber of ultraviolet thick stick lamp (3) is accommodated for being formed.
3. a kind of photocatalyst structure applied to air cleaning unit according to claim 2, it is characterised in that the circle Tubular shell (1) inwall is provided with reflecting piece.
4. a kind of photocatalyst structure applied to air cleaning unit according to claims 1 to 3 any one, its feature It is, the photochemical catalyst plate (4) and the position of housing (1) inwall and ultraviolet thick stick lamp (3) joint are equipped with fluid sealant.
CN201710500887.4A 2017-06-27 2017-06-27 A kind of photocatalyst structure applied to air cleaning unit Pending CN107185403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710500887.4A CN107185403A (en) 2017-06-27 2017-06-27 A kind of photocatalyst structure applied to air cleaning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710500887.4A CN107185403A (en) 2017-06-27 2017-06-27 A kind of photocatalyst structure applied to air cleaning unit

Publications (1)

Publication Number Publication Date
CN107185403A true CN107185403A (en) 2017-09-22

Family

ID=59880586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710500887.4A Pending CN107185403A (en) 2017-06-27 2017-06-27 A kind of photocatalyst structure applied to air cleaning unit

Country Status (1)

Country Link
CN (1) CN107185403A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894041A (en) * 2017-11-14 2018-04-10 冯志强 A kind of Photocatalyst air purification device
CN109847579A (en) * 2019-04-18 2019-06-07 北京北大明德科技发展有限公司 A kind of smell photocatalysis purifier
CN111096499A (en) * 2020-01-09 2020-05-05 浙江迈实科技有限公司 Antibacterial mask and preparation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000079324A (en) * 1998-07-07 2000-03-21 Kyowa Gijutsu Keikaku Kk Cylinder mounted with helical structural body with photocatalytic function
JP2000237543A (en) * 1999-02-23 2000-09-05 Tao:Kk Photocatalytic device
JP2001087361A (en) * 1999-09-27 2001-04-03 Max Co Ltd Photocatalyst type air cleaner
CN202248635U (en) * 2011-08-11 2012-05-30 太原科技大学 Concave line capable of purifying air by compounding diatom ooze and photocatalyst TiO2
CN102974214A (en) * 2012-12-11 2013-03-20 张捷英 Photocatalyst air purification device
CN204582868U (en) * 2015-04-21 2015-08-26 中国建筑第七工程局有限公司 Air purifier
CN205351547U (en) * 2016-01-04 2016-06-29 东莞市高能磁电技术有限公司 Strong effect air purifier of intelligent control
CN106747162A (en) * 2017-02-20 2017-05-31 中国矿业大学(北京) A kind of diatom plate and its production technology with photo-catalysis function
CN206935114U (en) * 2017-06-27 2018-01-30 成都翰道科技有限公司 A kind of photocatalyst structure applied to air cleaning unit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000079324A (en) * 1998-07-07 2000-03-21 Kyowa Gijutsu Keikaku Kk Cylinder mounted with helical structural body with photocatalytic function
JP2000237543A (en) * 1999-02-23 2000-09-05 Tao:Kk Photocatalytic device
JP2001087361A (en) * 1999-09-27 2001-04-03 Max Co Ltd Photocatalyst type air cleaner
CN202248635U (en) * 2011-08-11 2012-05-30 太原科技大学 Concave line capable of purifying air by compounding diatom ooze and photocatalyst TiO2
CN102974214A (en) * 2012-12-11 2013-03-20 张捷英 Photocatalyst air purification device
CN204582868U (en) * 2015-04-21 2015-08-26 中国建筑第七工程局有限公司 Air purifier
CN205351547U (en) * 2016-01-04 2016-06-29 东莞市高能磁电技术有限公司 Strong effect air purifier of intelligent control
CN106747162A (en) * 2017-02-20 2017-05-31 中国矿业大学(北京) A kind of diatom plate and its production technology with photo-catalysis function
CN206935114U (en) * 2017-06-27 2018-01-30 成都翰道科技有限公司 A kind of photocatalyst structure applied to air cleaning unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894041A (en) * 2017-11-14 2018-04-10 冯志强 A kind of Photocatalyst air purification device
CN109847579A (en) * 2019-04-18 2019-06-07 北京北大明德科技发展有限公司 A kind of smell photocatalysis purifier
CN111096499A (en) * 2020-01-09 2020-05-05 浙江迈实科技有限公司 Antibacterial mask and preparation method thereof

Similar Documents

Publication Publication Date Title
CN204159211U (en) A kind of room light catalytic air purifier of composite construction
CN200973848Y (en) Air purifier in internal environment
CN107228419A (en) A kind of air purifier
CN205412680U (en) Air cleaning device
CN107185403A (en) A kind of photocatalyst structure applied to air cleaning unit
CN206959175U (en) A kind of dismountable air cleaning unit
CN206935114U (en) A kind of photocatalyst structure applied to air cleaning unit
CN208406570U (en) A kind of YB-GCH type plasma light catalysis oxidation Waste gas purifying machine
CN204337917U (en) A kind of air conditioner filter element and clean the device of this air conditioner filter element
CN207230753U (en) A kind of air purifier
CN203469810U (en) Indoor air purifier
CN107213788A (en) A kind of air cleaning unit with photocatalyst structure
CN206919202U (en) A kind of Novel air purification device
CN206935116U (en) A kind of air cleaning unit with photocatalyst structure
CN207702622U (en) A kind of light wave energy air purifier
CN203370447U (en) Integrated purifier for whole industrial plant
CN108375137A (en) A kind of dust cleaning and sterilizing air purifier
CN204656171U (en) Air purifier
CN206478774U (en) A kind of dust cleaning and sterilizing air purifier
CN105823149A (en) Air purifier
CN209302360U (en) Print emission-control equipment
CN208512276U (en) A kind of tunnel air cleaning equipment
CN112973349A (en) Exhaust treatment device convenient to replace filter screen structure
CN205948628U (en) Novel volatile organic exhaust gas is handled to ultraviolet lamp device
CN209445524U (en) A kind of commercial air purifier

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170922