CN110454887A - A kind of ducting assembly and air purifier - Google Patents
A kind of ducting assembly and air purifier Download PDFInfo
- Publication number
- CN110454887A CN110454887A CN201910738182.5A CN201910738182A CN110454887A CN 110454887 A CN110454887 A CN 110454887A CN 201910738182 A CN201910738182 A CN 201910738182A CN 110454887 A CN110454887 A CN 110454887A
- Authority
- CN
- China
- Prior art keywords
- curved pipe
- ducting assembly
- air
- ultraviolet light
- changfengdao
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
Abstract
A kind of ducting assembly and air purifier, wherein ducting assembly includes Yang Changfengdao and ultraviolet light generator, and Yang Changfengdao includes the curved pipe along helix setting, and ultraviolet light generator is along the side wall that Yang Changfengdao is arranged in pitch.Air purifier of the present invention extends the stroke of air using Yang Changfengdao, guarantees that air comes into full contact with ultraviolet light；And in the side wall of ultraviolet light generator embedment Yang Changfengdao, it reduces ultraviolet light and penetrates the decaying in sheep intestines wind road, guarantee in sheep intestines wind road ultraviolet light concentration and uniformly.
Description
Technical field
The invention belongs to air purifier field more particularly to a kind of ducting assemblies and air purifier.
Background technique
As air pollution is serious, national life level is improved, and the popularity rate of air purifier is higher and higher.Existing market
On air purifier mainly have two major classes type, i.e. filtering type air purifier and electrostatic air cleaner, among these especially with
Filtering type air purifier is most widely used；By to the Market Feedback of primary air clarifier at this stage and performance index point
Analysis, it can be found that above two air purifier, is removed primarily directed to particulate matter and formaldehyde, this is also at this stage
The market demand of China's air major pollutants factor is fed back；
But it tends to bring the arch-criminal directly injured to human body to be virus and bacterium, the filtering on current market
Formula air purifier mainly uses HEPA net to carry out Efficient air filtration, purification；The characteristics of this HEPA net purification air is exactly
It is with the obvious advantage for the removal effect of particulate matter and formaldehyde, but it is in most cases helpless for germ, and reason exists
It can not can only be completely cut off by simple barrier effect, this blocking purification style, for body by germ for killing in it
The blocking of the lesser disinfect pathogen of product but produces little effect, and germ is excessively accumulated on the outside of HEPA strainer, causes germ to accumulate, shadow
Ring filter screen service life and air purification efficiency.
Air purifier currently on the market, which depends primarily on ultraviolet light or ion wind for the removal of germ, makes germ
Disinfection and sterilization work is completed in proteinaceous tissue denaturation, wherein it is especially most commonly seen with ultraviolet sterilization, but when ultraviolet radiator sterilization
Having time is needed, time of the air under ultraviolet light irradiation is more long, and germ removal effect is better；Furthermore long-term UV contact
It is harmful to the human body.
Summary of the invention
It is an object of that present invention to provide a kind of ducting assembly and air purifiers, and by carrying out air duct, sheep intestines are bionical to be set
Meter, and in conjunction with ultraviolet radiator, realize the purpose of sterilization antivirus.To achieve the above object, ducting assembly of the invention is specific
Technical solution is as follows:
A kind of ducting assembly, including Yang Changfengdao and ultraviolet light generator, Yang Changfengdao include along the curved of helix setting
Pipeline, ultraviolet light generator is along the side wall that Yang Changfengdao is arranged in pitch.
Further, the ultraviolet light generator includes fluorescent tube and conductive pin, and fluorescent tube is electrically connected by conductive pin with the external world.
Further, the curved pipe is made of clear material, and fluorescent tube is embedded in curved pipe, and fluorescent tube makes ultraviolet light transparent walls
Face and enter curved pipe in, conductive pin stretch out bend pipe pipeline outer wall.
Further, the fluorescent tube is injection molding in the side wall of curved pipe.
Further, the curved pipe both ends are respectively formed with horn mouth, wherein the horn mouth positioned at curved pipe upstream is
Air inlet duct, and the horn mouth for being located at curved pipe downstream is exhaust passage.
Further, the air inlet duct and curved pipe, curved pipe seamlessly transit respectively between exhaust passage.
Further, the screw pitch of the curved pipe is equal to or more than the outer diameter of curved pipe side wall.
Further, the tube body of the Yang Changfengdao uses multi-section structure, and adjacent segments are mutually inserted by fixing structure.
The present invention also provides a kind of air purifiers, and to realize air cleaning, concrete scheme is as follows:
A kind of air purifier wants above-mentioned ducting assembly including right.
Further, the air purifier further includes filter screen and blower, and by the rotation of blower, air successively passes through
Filter screen and Yang Changfengdao.
Ducting assembly and air purifier of the invention, which has the advantage that, to be uniformly embedded to fluorescent tube in sheep intestines wind road, is subtracted
Few ultraviolet light penetrates the loss in air duct, and convenient for the ultraviolet light concentration in control sheep intestines wind road everywhere.
Detailed description of the invention
Fig. 1 is sheep intestines wind road structural schematic diagram of the invention；
Fig. 2 is ultraviolet light generator mounting structure schematic diagram of the invention.
Description of symbols in figure:
1, Yang Changfengdao；11, curved pipe；12, air inlet duct；13, exhaust passage；2, ultraviolet light generator；21, fluorescent tube；22, it leads
Acusector.
Specific embodiment
In order to be best understood from the purpose of the present invention, structure and function, with reference to the accompanying drawing, to a kind of air duct group of the present invention
Part and air purifier do further detailed description.
Air purifier of the invention, including shell, shell are provided with air inlet and air outlet, are disposed in shell
Filter screen, blower and ducting assembly.By the rotation of blower, air enters shell from air inlet, through filter screen take out formaldehyde and
After particulate matter, virus and bacterium is removed into ducting assembly, then be discharged from air outlet, complete air cleaning.
To realize removal virus and bacterium, as depicted in figs. 1 and 2, ducting assembly includes that sheep intestines wind road 1 and ultraviolet light occur
Device 2, by along helix sheep intestines wind road 1 side wall inner room every setting ultraviolet light generator 2, utilize ultraviolet radiation for sterilizing and disinfecting
Effect guarantees to be cleaned by the air in sheep intestines wind road 1.
In order to guarantee that the bactericidal effect in sheep intestines wind road 1, sheep intestines wind road 1 include curved pipe 11.Curved pipe 11 is set along helix
It sets, to extend the time that air circulates in sheep intestines wind road 1, guarantees that air comes into full contact with the ultraviolet light in pipeline, guarantee
It kills virus the time.
Ultraviolet light generator 2 includes fluorescent tube 21 and conductive pin 22, and sheep intestines wind road 1 is molded by transparent ABS plastic,
Fluorescent tube 21 is molded together and is embedded in the side wall of curved pipe 11, and fluorescent tube 21 makes ultraviolet light penetrate wall surface and enter curved pipe 11
It is interior.Conductive pin 22 stretches out 11 outer wall of curved pipe, and fluorescent tube 21 is electrically connected by conductive pin 22 with the external world.This ensure that curved pipe 11
Interior ultraviolet light abundance and uniformly.
And 11 both ends of curved pipe are respectively formed with horn mouth, wherein the horn mouth positioned at 11 upstream of curved pipe is air inlet duct
12, and the horn mouth for being located at 11 downstream of curved pipe is exhaust passage 13.Air inlet duct 12 and curved pipe 11,11 exhaust passage 13 of curved pipe it
Between seamlessly transit respectively.
From air inlet duct 12 during the curved pipe 11, air flowing is limited air due to being attenuated by pipeline in this way,
On the basis of air mass flow is constant, since ventilation area reduces, air velocity is caused to be promoted, and due to curved pipe
11 Design of length are longer, and while area reduces, air sterillization bactericidal effect can be more obvious, by inside curved pipe 11
After sterilizing, air is by exhaust passage 13, and ventilation area increases at this time, and air velocity slows down gradually to initially entering
Air velocity before the air inlet duct 12 guarantees that discharge air is releived, and makes us more comfortable.
And the space utilization rate in order to guarantee curved pipe 11, the screw pitch of curved pipe 11 are equal or slightly larger than 11 side of curved pipe
The outer diameter of wall guarantees curved pipe 11 in a smaller space, utmostly prolongs air stroke.
For the ease of the convenience of injection molding early period and later period installation, the tube body in sheep intestines wind road 1 uses multi-section structure, i.e. sheep intestines wind
The tube body in road 1 includes the air inlet section for being formed with air inlet duct 12, an outlet air section for being formed with exhaust passage 13 and several
The arcuate section of curved pipe 11 is surrounded, adjacent segments are mutually inserted by fixing structure, to be assembled into complete sheep intestines wind road 1.
Air purifier of the invention improves air duct 12 by bionic principle and designs, and ultraviolet light generator is arranged in air duct
2, so that the sterilization effect of filtering type air purifier gets a promotion, and when making the sterilization of air purifier
Between extended.
It is appreciated that the present invention is described by some embodiments, and what those skilled in the art knew, it is not taking off
In the case where from the spirit and scope of the present invention, various changes or equivalence replacement can be carried out to these features and embodiment.Separately
Outside, under the teachings of the present invention, can modify to these features and embodiment with adapt to particular situation and material without
The spirit and scope of the present invention can be detached from.Therefore, the present invention is not limited to the particular embodiment disclosed, and is fallen with
Embodiment within the scope of claims hereof belong to the present invention protect in the range of.
Claims (10)
1. a kind of ducting assembly, including Yang Changfengdao (1) and ultraviolet light generator (2), which is characterized in that Yang Changfengdao (1) packet
The curved pipe (11) along helix setting is included, the side wall in (1) Yang Changfengdao is arranged along pitch for ultraviolet light generator (2)
In.
2. ducting assembly according to claim 1, which is characterized in that ultraviolet light generator (2) includes fluorescent tube (21) and leads
Acusector (22), fluorescent tube (21) are electrically connected by conductive pin (22) with the external world.
3. ducting assembly according to claim 2, which is characterized in that curved pipe (11) is made of clear material, fluorescent tube
(21) in embedment curved pipe (11), fluorescent tube (21) makes ultraviolet light penetrate wall surface and enters in curved pipe (11), and conductive pin (22) is stretched
Curved pipe (11) outer wall out.
4. ducting assembly according to claim 3, which is characterized in that fluorescent tube (21) is injection molding the side wall into curved pipe (11)
In.
5. ducting assembly according to claim 1, which is characterized in that curved pipe (11) both ends are respectively formed with horn mouth,
Wherein, the horn mouth positioned at curved pipe (11) upstream is air inlet duct (12), and the horn mouth for being located at curved pipe (11) downstream is
Air duct (13).
6. ducting assembly according to claim 5, which is characterized in that air inlet duct (12) and curved pipe (11), curved pipe
(11) it is seamlessly transitted respectively between exhaust passage (13).
7. ducting assembly according to claim 1, which is characterized in that the screw pitch of curved pipe (11) is equal to or more than curved pipe
(11) outer diameter of side wall.
8. ducting assembly according to claim 1, which is characterized in that the tube body of Yang Changfengdao (1) uses multi-section structure, phase
Neighbour's section is mutually inserted by fixing structure.
9. a kind of air purifier, which is characterized in that including ducting assembly described in claim 1-8 any one.
10. air purifier according to claim 9, which is characterized in that further include filter screen and blower, pass through blower
Rotation, air successively pass through filter screen and Yang Changfengdao (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738182.5A CN110454887A (en) | 2019-08-12 | 2019-08-12 | A kind of ducting assembly and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738182.5A CN110454887A (en) | 2019-08-12 | 2019-08-12 | A kind of ducting assembly and air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110454887A true CN110454887A (en) | 2019-11-15 |
Family
ID=68485864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910738182.5A Withdrawn CN110454887A (en) | 2019-08-12 | 2019-08-12 | A kind of ducting assembly and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110454887A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336609A (en) * | 2020-03-09 | 2020-06-26 | 迈赫机器人自动化股份有限公司 | Air purification equipment |
| CN112902358A (en) * | 2021-01-28 | 2021-06-04 | 宁波方太厨具有限公司 | High-efficient air sterilizing apparatus |
| CN113058919A (en) * | 2021-04-25 | 2021-07-02 | 陈晓琳 | Medical instrument cleaning device capable of preventing aerogel infection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992020974A1 (en) * | 1991-05-17 | 1992-11-26 | Vertron International Pty. Limited | Disinfectant system |
| GB2404319A (en) * | 2003-07-22 | 2005-01-26 | John Se-Kit Yuen | Air purifier combining a UV irradiator and a negative ion generator |
| CN2712359Y (en) * | 2003-09-24 | 2005-07-27 | 郑行健 | Vortex type air sterilization and oxidation device |
| CN203100004U (en) * | 2012-12-14 | 2013-07-31 | 郑州金石环境技术有限公司 | Air purifier |
| CN203249336U (en) * | 2013-05-07 | 2013-10-23 | 方春风 | Oxygen-increasing type air purifier using ultraviolet light catalysis technology |
| CN104879851A (en) * | 2015-06-06 | 2015-09-02 | 广东伟照业光电节能有限公司 | Air purifier with sterilization function |
| CN205747255U (en) * | 2016-06-28 | 2016-11-30 | 山东科技大学 | A kind of volute type air cleaning device |
| CN108826499A (en) * | 2018-07-13 | 2018-11-16 | 刘承志 | A kind of Household Air Purifier |
-
2019
- 2019-08-12 CN CN201910738182.5A patent/CN110454887A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992020974A1 (en) * | 1991-05-17 | 1992-11-26 | Vertron International Pty. Limited | Disinfectant system |
| GB2404319A (en) * | 2003-07-22 | 2005-01-26 | John Se-Kit Yuen | Air purifier combining a UV irradiator and a negative ion generator |
| CN2712359Y (en) * | 2003-09-24 | 2005-07-27 | 郑行健 | Vortex type air sterilization and oxidation device |
| CN203100004U (en) * | 2012-12-14 | 2013-07-31 | 郑州金石环境技术有限公司 | Air purifier |
| CN203249336U (en) * | 2013-05-07 | 2013-10-23 | 方春风 | Oxygen-increasing type air purifier using ultraviolet light catalysis technology |
| CN104879851A (en) * | 2015-06-06 | 2015-09-02 | 广东伟照业光电节能有限公司 | Air purifier with sterilization function |
| CN205747255U (en) * | 2016-06-28 | 2016-11-30 | 山东科技大学 | A kind of volute type air cleaning device |
| CN108826499A (en) * | 2018-07-13 | 2018-11-16 | 刘承志 | A kind of Household Air Purifier |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336609A (en) * | 2020-03-09 | 2020-06-26 | 迈赫机器人自动化股份有限公司 | Air purification equipment |
| CN112902358A (en) * | 2021-01-28 | 2021-06-04 | 宁波方太厨具有限公司 | High-efficient air sterilizing apparatus |
| CN113058919A (en) * | 2021-04-25 | 2021-07-02 | 陈晓琳 | Medical instrument cleaning device capable of preventing aerogel infection |
| CN113058919B (en) * | 2021-04-25 | 2023-11-24 | 陈晓琳 | Medical instrument belt cleaning device of preventing aerogel infection |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191115 |
|
| WW01 | Invention patent application withdrawn after publication |