CN2905196Y - Diversion type photocatalytic air purifier - Google Patents
Diversion type photocatalytic air purifier Download PDFInfo
- Publication number
- CN2905196Y CN2905196Y CN 200620053678 CN200620053678U CN2905196Y CN 2905196 Y CN2905196 Y CN 2905196Y CN 200620053678 CN200620053678 CN 200620053678 CN 200620053678 U CN200620053678 U CN 200620053678U CN 2905196 Y CN2905196 Y CN 2905196Y
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- shell
- photocatalysis
- light source
- air cleaning
- flow
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Abstract
The utility model relates to an air purifying device with flow-guide type and photo catalyzing, comprising an outer shell (1) with cylinder shape and a light source (2) which is positioned at inner cavity of the outer shell (1); the utility model is characterized in that: one end-face or a side wall of the outer shell (1) is provided with an outlet (4), the other end-face or the side wall of the outer shell (1) is provided with an inlet (5); a photo-catalyzed net (3) is arranged between the light source (2) and the wall of inner wall for the outer shell, one end of the photo-catalyzed net (3) encloses the inlet hole at the end part of the outer shell (1) and the other end is positioned at the side of the outlet (4), the central part of the photo-catalyzed mesh encloses the light source (2), gap exists between the photo-catalyzed mesh and the light source (2), between inner cavity wall of the outer shell (1); the outlet (4) is positioned at the outer side of the photo-catalyzed mesh (3); the outer shell is vertical or horizontal cylinder shape. The utility model has the advantages of simple structure, full taking advantage of space, low cost, flexible designing, convenient using, compact structure and good result of air purifying.
Description
Technical field
The utility model relates to a kind of air cleaning unit, particularly a kind of flow-guiding type photocatalysis air cleaning device.Belong to the air cleaning facility technical field.
Background technology
In modern society, IAQ is subjected to common concern and attention day by day.The experimental results shows, indoor, comprises that household, office, market, public place and the various vehicles such as automobile, car, aircraft etc. utilize the living space of air-conditioning system, and air quality is often also poor than outdoor.Contain the harmful volatile organic matter that slowly disengages for a long time from construction material, finishing material and furniture etc. in the room air, the people that live in are wherein caused health hazard.In order to improve air quality, people like at indoor use air cleaning unit.The air cleaning unit of prior art is numerous in variety, comprises ozone-air clarifier, negative ion air-cleaner and photocatalysis air cleaning device etc.Photocatalysis air cleaning device with its good purification, can not produce the characteristics of secondary pollution, more and more be subjected to people's welcome.For example: the disclosed name of Chinese patent communique is called the utility model patent of " vertical light catalytic air purifier " (patent No. is: ZL 200420118596.7), mainly is made of casing, three-stage filtration net, axial-flow fan, blower motor, plasma deduster, photocatalysis honeycomb filter screen and uviol lamp etc.Though the better dust removal effect of this utility model patent exists complex structure, defect of high cost.
The utility model content
The purpose of this utility model is the shortcoming for the photocatalysis air cleaning device that overcomes prior art, provide a kind of simple in structure, cost is low and improve the flow-guiding type photocatalysis air cleaning device of air catalyticing purifying effect.
The purpose of this utility model can reach by taking following measure:
The flow-guiding type photocatalysis air cleaning device comprises the shell of tubular and is positioned at the light source of shell inner cavity, and its design feature is: the end face or the sidewall of shell are provided with the gas outlet, and other end or sidewall are provided with air inlet; Between the internal chamber wall of light source and shell, be provided with photocatalysis net, air admission hole, the other end that one end of this photocatalysis net surrounds outer casing end are positioned at by the gas outlet, the middle part of photocatalysis net be centered around light source around and and light source between and and the shell inner cavity wall between have the gap; The gas outlet is positioned at the outside of photocatalysis net; Described shell is vertical type or horizontal type tubular.
The purpose of this utility model can reach by taking following measure:
Internal chamber wall at shell is provided with extraction fan, and described extraction fan is positioned at upper surface, lower surface or the sidewall of shell inner cavity.
Inner chamber at shell is provided with baffle plate, and described baffle plate is provided with one or more blow vents, and this blow vent is communicated with internal chamber wall and the gap between the photocatalysis net and the gas outlet of shell; This baffle plate is between gas outlet and photocatalysis net; Perhaps between extraction fan and photocatalysis net, described extraction fan is arranged on the upper surface of shell inner cavity, is provided with light source socket on the one side that baffle plate and photocatalysis net join.
The aforementioned lights catalysis net constitutes by having mesh-structured metal or nonmetallic materials skeleton and being attached to the lip-deep photochemical catalyst of this skeleton, is connected with shell by described metal or nonmetallic materials skeleton, and light source is formed the closed ring of encirclement.
The top place that is positioned at bottom air inlet, chamber is provided with baffle plate in the enclosure, and this baffle plate is provided with air admission hole; Described photocatalysis net one end and baffle plate join and surround the air admission hole of baffle plate.
On the lateral surface of described shell, be provided with control panel, the bottom end face of described shell can be provided with electric heater, this electric heater is positioned at the bottom of the intracavity bottom or the shell inner cavity of photocatalysis net, controls the flow velocity of the air of the shell inner cavity of flowing through by the caloric value of control electric heater.
Aforementioned light source can be ultraviolet lamp tube, fluorescent tube, power saving fluorescent lamps, CCFL, LED lamp or incandescent lamp.
On the inwall of described shell, can set up reflective surface.
Aforementioned outer casing inner wall can be cylindrical shape, oval cylinder, triangle tubular, polygonal tubular or irregular tubular; Corresponding with it, the aforementioned lights catalysis net can be cylindrical shape, oval cylinder, triangle tubular, polygonal tubular or irregular tubular.
Aforementioned flow-guiding type photocatalysis air cleaning device is designed to modular form, and the gas outlet is arranged on an end of shell, and air inlet is arranged on the other end of shell, and several same module combinations becomes tandem air cleaning unit structure; Perhaps the gas outlet is arranged on the sidewall of an end of shell, and air inlet is arranged on the sidewall of the other end of shell, and several same module combinations becomes parallel air cleaning unit structure.
Inner chamber at shell is provided with baffle plate near the place, gas outlet, and this baffle plate is provided with one or more blow vents, and this blow vent is communicated with internal chamber wall and the gap between the photocatalysis net and the gas outlet of shell; On the one side that baffle plate and photocatalysis net join, be provided with light source socket.
Place, gas outlet at extraction fan can be provided with covering.
The utlity model has following outstanding beneficial effect:
1, the utility model is simple in structure, the kind space of using, adopt photocatalysis net to strengthen the photocatalysis net area of unit volume around the storing mode of light source, design the air channel simultaneously, the guiding air improves the purification efficiency of photocatalysis net through the pediment catalysis net mesh shell inner cavity of flowing through, and has the purifier compact conformation and the effect of good air purification effect.
2, the utility model is simple in structure, and is with low cost, and flexible design is easy to use.Both can be designed to the air purifier of use separately, and also can be made into module and be in series or in parallel to form the combination type air purifier; But both can manufacture the mobile air purifier that wall built-up maybe can be placed, can when interior decoration, construct into fixed air cleaning unit again in factory.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model embodiment 1.
Fig. 2 is the structure cutaway view of the utility model embodiment 2.
Fig. 3 is the structure cutaway view of the utility model embodiment 3.
The specific embodiment
Specific embodiment 1:
With reference to Fig. 1, present embodiment comprises shell 1 and is positioned at the light source 2 of shell 1 inner chamber; Shell 1 is a vertical type, and top-side is provided with gas outlet 4, and the bottom sidewall is provided with air inlet 5, and the nearly air inlet of shell inner cavity 5 places are provided with baffle plate 6, and baffle plate 6 is provided with air admission hole 7, also is provided with the socket that is connected with light source 2; Between the internal chamber wall of light source 2 and shell 1, be provided with photocatalysis net 3, this photocatalysis net 3 links to each other with baffle plate 6 and surrounds air admission hole 7, and be centered around light source 2 around, and light source 2 between have the gap, and also there is the gap between the internal chamber wall of shell 1, the top of photocatalysis net 3 is provided with baffle plate 11, this baffle plate 11 is provided with one or more blow vents 12, and blow vent 12 is communicated with internal chamber wall and the gap between the photocatalysis net 3 and the gas outlet 4 of shell 1; On the one side that baffle plate 6 and photocatalysis net 3 join, be provided with light source socket; Electric heater 9 is set on baffle plate 6; Can set up reflective surface 10 on the madial wall of shell 1, the bottom outside face of shell 1 is provided with control panel 8.
In the present embodiment: photocatalysis net 3 is by having mesh-structured metallic framework and being attached to the lip-deep TiO of this skeleton
2Photochemical catalyst constitutes, and is connected with shell 1 by its skeleton, and light source 2 is formed the closed ring of encirclement.Light source 2 is ultraviolet lamp tube or fluorescent tube.Shell 1 is cylindric, and photocatalysis net 3 can be cylindric.Electric heater 9 can be lower powered heating sheet.
In the present embodiment, electric heater 9 can be set, also reflective surface 10 can be set.
Present embodiment is a vertical type, and extraction fan is not set, and the principle of utilizing hot-air to rise naturally in high cylindrical case inner chamber allows air continue to flow through the mesh of photocatalysis net 3, thereby purifies air.
Specific embodiment 2:
With reference to Fig. 2, the characteristics of present embodiment are: the bottom end face at shell 1 is provided with air inlet 5, end face at shell 1 is provided with extraction fan 13, the internal chamber wall of shell 1 is provided with baffle plate 11 before extraction fan 13, this baffle plate 11 is provided with one or more blow vents 12, and this blow vent is communicated with internal chamber wall and the gap between the photocatalysis net 3 and the gas outlet 4 of shell 1; The bottom end face of photocatalysis net 3 and shell 1 and baffle plate 11 link to each other and surround air inlet 5; Be provided with light source socket on the one side that baffle plate 11 and photocatalysis net 3 join, the place, gas outlet of this extraction fan 13 can be provided with and hide 14.Electric heater 9 is not set.All the other are with embodiment 1.
Present embodiment use extraction fan drive air flow through photocatalysis net 3 mesh and purify air.Can adopt vertical type or horizontal type.
Specific embodiment 3:
With reference to Fig. 3, the characteristics of present embodiment are the light sources 2 that comprises shell 1 and be positioned at shell 1 inner chamber; Shell 1 is a vertical type, and top-side is provided with gas outlet 4, and bottom end face is provided with air inlet 5; Between the internal chamber wall of light source 2 and shell 1, be provided with photocatalysis net 3, photocatalysis net 3 links to each other with upper and lower two end faces of shell 1 and surrounds air inlet 5, and be centered around light source 2 around, and light source 2 between have the gap, and also there is the gap between the internal chamber wall of shell 1, is provided with light source socket in the upper surface of shell 1.In shell 1 inner chamber bottom electric heater 9 is set; Can set up reflective surface 10 on the madial wall of shell 1.
Specific embodiment 4:
The characteristics of present embodiment are: comprise shell 1 and the light source 2 that is positioned at shell 1 inner chamber; Gas outlet 4 is located at the end face of shell 1; Near gas outlet 4, be provided with extraction fan 13; Do not establish electric heater 9; All the other are with embodiment 1.Shell 1 can adopt vertical type or horizontal type.
The utility model can be according to the different needs setting, both can be designed to the air purifier of use separately, also can be designed to the air purifier modular form: gas outlet 4 is arranged on the top end face of shell 1, air inlet 5 is arranged on the bottom end face of shell 1, and several same module combinations becomes tandem air cleaning unit structure; Gas outlet 4 is arranged on the sidewall at the top of shell 1, and air inlet is arranged on the sidewall of the bottom of shell 1, and several same module combinations becomes parallel air cleaning unit structure.Extraction fan 13 can be arranged near tandem or the parallel air cleaning unit gas outlet.
Claims (10)
1, flow-guiding type photocatalysis air cleaning device comprises the shell (1) of tubular and is positioned at the light source (2) of shell (1) inner chamber, it is characterized in that: the end face or the sidewall of shell (1) are provided with gas outlet (4), and other end or sidewall are provided with air inlet (5); Between the internal chamber wall of light source (2) and shell (1), be provided with photocatalysis net (3), it is other that air admission hole (5), the other end that one end of this photocatalysis net (3) surrounds shell (1) end is positioned at gas outlet (4), the middle part of photocatalysis net (3) be centered around light source (2) around and and light source (2) between and and shell (1) internal chamber wall between have the gap; Gas outlet (4) is positioned at the outside of photocatalysis net (3); Described shell (1) is vertical type or horizontal type tubular.
2, flow-guiding type photocatalysis air cleaning device according to claim 1 is characterized in that: the internal chamber wall at shell (1) is provided with extraction fan (13), upper surface, lower surface or the sidewall of described extraction fan (13) shell (1) inner chamber.
3, flow-guiding type photocatalysis air cleaning device according to claim 1 and 2 is characterized in that: the inner chamber at shell (1) locates to be provided with baffle plate (11) near gas outlet (4); Perhaps be provided with baffle plate (11) before at extraction fan (13), described extraction fan (13) is arranged on the upper surface of shell inner cavity, baffle plate (11) is provided with one or more blow vents (12), and this blow vent (12) is communicated with internal chamber wall and the gap between the photocatalysis net (3) and gas outlet (4) of shell (1); On the one side that baffle plate (7) and photocatalysis net (3) join, be provided with light source socket.
4, flow-guiding type photocatalysis air cleaning device according to claim 1 and 2, it is characterized in that: aforementioned lights catalysis net (3) constitutes by having mesh-structured metal or nonmetallic materials skeleton and being attached to the lip-deep photochemical catalyst of this skeleton, be connected with shell 1 by described metal or nonmetallic materials skeleton, light source (2) is formed the closed ring of encirclement.
5, flow-guiding type photocatalysis air cleaning device according to claim 1 and 2 is characterized in that: the place, top that is positioned at bottom air inlet (5) at shell (1) inner chamber is provided with baffle plate (6), and this baffle plate (6) is provided with air admission hole (7); Described photocatalysis net (3) one ends and baffle plate (6) join and surround the air admission hole (7) of baffle plate.
6, flow-guiding type photocatalysis air cleaning device according to claim 1 and 2, it is characterized in that: on the lateral surface of described shell (1), be provided with control panel (8), the bottom end face of described shell (1) is provided with electric heater (9), this electric heater (9) is positioned at the bottom of the intracavity bottom or shell (1) inner chamber of photocatalysis net (3), controls the flow velocity of the air of the shell of flowing through (1) inner chamber by the caloric value of control electric heater (9).
7, flow-guiding type photocatalysis air cleaning device according to claim 1 and 2 is characterized in that: aforementioned light source (2) is ultraviolet lamp tube, fluorescent tube, power saving fluorescent lamps, CCFL, LED lamp or incandescent lamp.
8, flow-guiding type photocatalysis air cleaning device according to claim 1 and 2 is characterized in that: aforementioned shell (1) inwall can be cylindrical shape, oval cylinder, triangle tubular or polygonal tubular; Corresponding with it, aforementioned lights catalysis net (3) is cylindrical shape, oval cylinder, triangle tubular or polygonal tubular.
9, flow-guiding type photocatalysis air cleaning device according to claim 1 and 2, it is characterized in that: aforementioned flow-guiding type photocatalysis air cleaning device is designed to modular form, gas outlet (4) is arranged on an end of shell (1), air inlet (5) is arranged on the other end of shell (1), and several same module combinations becomes tandem air cleaning unit structure; Perhaps gas outlet (4) are arranged on the sidewall of an end of shell (1), and air inlet (5) is arranged on the sidewall of the other end of shell (1), and several same module combinations becomes parallel air cleaning unit structure.
10, flow-guiding type photocatalysis air cleaning device according to claim 2 is characterized in that: set up reflective surface (10) on the inwall of described shell (1); Place, gas outlet at extraction fan (13) is provided with covering (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053678 CN2905196Y (en) | 2006-01-16 | 2006-01-16 | Diversion type photocatalytic air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053678 CN2905196Y (en) | 2006-01-16 | 2006-01-16 | Diversion type photocatalytic air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905196Y true CN2905196Y (en) | 2007-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620053678 Expired - Fee Related CN2905196Y (en) | 2006-01-16 | 2006-01-16 | Diversion type photocatalytic air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905196Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333518A (en) * | 2015-11-12 | 2016-02-17 | 孔祥华 | Detachable photocatalytic air purifier having humidifying function |
| CN107362682A (en) * | 2017-08-17 | 2017-11-21 | 南昌大学 | Sound wave intensive filtration dedusting and photocatalysis desulfuring and denitrifying apparatus |
| CN108105870A (en) * | 2017-12-27 | 2018-06-01 | 山东佳星环保科技有限公司 | New type purification chamber and indoor air-purifier |
| CN109444322A (en) * | 2018-08-31 | 2019-03-08 | 浙江工业大学 | The device of photocatalytic degradation pernicious gas efficiency under a kind of Observable difference light source |
| CN111878905A (en) * | 2020-06-18 | 2020-11-03 | 宁波奥克斯电气股份有限公司 | Cross-flow fan blade and air conditioner |
-
2006
- 2006-01-16 CN CN 200620053678 patent/CN2905196Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333518A (en) * | 2015-11-12 | 2016-02-17 | 孔祥华 | Detachable photocatalytic air purifier having humidifying function |
| CN105333518B (en) * | 2015-11-12 | 2018-06-19 | 孔祥华 | A kind of detachable photocatalysis air purifying device for having humidification function |
| CN107362682A (en) * | 2017-08-17 | 2017-11-21 | 南昌大学 | Sound wave intensive filtration dedusting and photocatalysis desulfuring and denitrifying apparatus |
| CN108105870A (en) * | 2017-12-27 | 2018-06-01 | 山东佳星环保科技有限公司 | New type purification chamber and indoor air-purifier |
| CN108105870B (en) * | 2017-12-27 | 2024-02-13 | 山东佳星环保科技有限公司 | Purifying cavity and indoor purifier |
| CN109444322A (en) * | 2018-08-31 | 2019-03-08 | 浙江工业大学 | The device of photocatalytic degradation pernicious gas efficiency under a kind of Observable difference light source |
| CN111878905A (en) * | 2020-06-18 | 2020-11-03 | 宁波奥克斯电气股份有限公司 | Cross-flow fan blade and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |