CN205090506U - Air treatment equipment - Google Patents
Air treatment equipment Download PDFInfo
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- CN205090506U CN205090506U CN201520772228.2U CN201520772228U CN205090506U CN 205090506 U CN205090506 U CN 205090506U CN 201520772228 U CN201520772228 U CN 201520772228U CN 205090506 U CN205090506 U CN 205090506U
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Abstract
This disclosed various embodiment provides one kind air treatment equipment (100), and its characterized in that includes: air treatment compartment (108), with be located ultraviolet light source (102) in air treatment compartment (108), wherein air treatment compartment (108) are used for the steering current wherein passing through and making the air current with ultraviolet light source (102) contact to and be used for the shielding by the ultraviolet ray of ultraviolet light source (102) transmission. Air treatment equipment (100) based on UV are fit for domesticly and have the advantage of low noise and high -efficient degerming.
Description
Technical field
Various embodiment of the present disclosure relates to a kind of air processor being applicable to indoor.
Background technology
Microorganism in room air causes negative effect usually to health, comprises respiratory tract infection, anaphylactia and other chronic lung diseases.Ultraviolet (UV) lamp (ultraviolet lamp especially in 250 to 270nm scope) is widely used in air and water sterilization except effect because of its confirmed higher killing to many bacteriums, virus, mould, worm.Ultraviolet lamp by for a long time for specialty and industrial site, in such as laboratory, production facility and hospital.Comparatively speaking, ultraviolet lamp application is in the family also relatively new also rises.
Because very short UV irradiation time just can produce significant bactericidal effect, therefore UV is very suitable for air-treatment also therefore in such as HVAC (HVAC) system.In this case, show the good effect to people, such as, in one of 771 full-time office stafves research, Ultraviolet radiation sterilization (UVGI) lamp installed in office's ventilating system significantly reduces the overall incidence to the relevant disease that works.
The known hydrocarbons that can find in essential oil is effective to opposing microorganism.In addition, because the smell of fragrance makes material from this race commercially for multiple product.
Specific microorganism can be removed by the air purifier with efficient example air cleaner (HEPA) from air.But such air purifier is in use also attended by following shortcoming:
– HEPA filter causes pressure drop relatively high in system, therefore needs relatively powerful fan to drive air-flow.Thus, its shortcoming is produce larger noise from such equipment.
The specific microorganism of – (such as mould and bacterium) can survive and even grow on HEPA wave filter.Therefore, wave filter may become the extra source of indoor microorganism.
The bacterium of – growth on air filter gives out microorganism volatile organic compound.Therefore, wave filter may become the source of niff and possible harmful material.
Disinfection equipment based on UV is generally used for (surface disinfection such as, in hospital) in professional environment and by accepting relevant training and the professional dressing a guy's protective gear operates.Such equipment lacks control device suitable in engineering science usually, under being exposed to UV, is therefore unsuitable for family expenses to avoid user.
Utility model content
In order to solve the problem, present disclose provides a kind of applicable family expenses, based on the air processor of UV, it has low noise and efficiently degerming advantage.
An aspect of the present disclosure provides a kind of air processor, and described device comprises: air-treatment compartment; With the ultraviolet light source (such as low pressure UV etc.) being positioned at described air-treatment compartment, wherein said air processor is for guiding air-flow to pass through wherein and making described air-flow contact with described ultraviolet light source, and for shielding the ultraviolet launched by described ultraviolet light source, and wherein ultraviolet light source preferably sends the light between 250 to 270nm.
Preferably, the ratio of the height and the width of described air-treatment compartment is greater than 1.
According to exemplary embodiment of the present disclosure, described air-treatment compartment comprises housing and and is arranged in the air inlet of described air processor and multiple light interception members at gas outlet place.
According to exemplary embodiment of the present disclosure, described air-treatment compartment is configured to carry out shielding ultraviolet rays by following at least one mode:
(1) uv reflectance; And
(2) absorb ultraviolet and launch visible ray.
According to exemplary embodiment of the present disclosure, the housing of air-treatment compartment itself can reflect UV light, or by covering interior layer in shell inner surface (such as, aluminium lamination) reflect and then shield UV light, the ultraviolet power density in air-treatment compartment can also be maximized in the mode of this reflection.
According to exemplary embodiment of the present disclosure, described housing can comprise the photocatalysis layer covered on its inner surface, such as TiO
2, to decompose the less desirable molecule (such as peculiar smell and harmful VOC (VOC), as toluene, formaldehyde etc.) from room air.
According to exemplary embodiment of the present disclosure, described housing can comprise covering fluorescence coating on its outer surface, and this can make this device send visible ray after absorption ultraviolet, for ornamental object or use as lighting simultaneously.
According to exemplary embodiment of the present disclosure, described light interception members is arranged to airflow direction angled overlappingly, makes the drag minimization to air-flow, thus the air-flow be enough to needed for driving is through device.
Preferably, described air processor can comprise heat generating components, to strengthen the flowing of air-flow in described air-treatment compartment.
According to exemplary embodiment of the present disclosure, described ultraviolet light source can be configured to the form of UVLED array.Such as, multiple UVLED can be mounted on an interior surface of the housing or be installed on the heat generating components in described housing.
According to exemplary embodiment of the present disclosure, described air processor can comprise fan.Such as, when described device is positioned horizontally, that is, when convection current is not the preferred mode driving air-flow, fan can be used, to strengthen the mobility of air-flow in described air-treatment compartment.
Alternatively, described air processor can also comprise the other extra play being attached to air-treatment compartment interior or outside, and/or additional heating element heater and/or be positioned at ideally air-flow inner and with the fragrance source of a heat generating components thermal communication of the present disclosure.
Second aspect of the present disclosure provides a kind of air cleaning system, and it comprises the air processor described in first aspect of the present disclosure.
Accompanying drawing explanation
Fig. 1 comprises Figure 1A and Figure 1B, figure ia illustrates the sectional view of the air processor 100 of embodiment of the present disclosure; Figure 1B illustrates the air flow (as indicated by the arrows) in the air processor of embodiment in figure ia.
Fig. 2 comprises a) and b) two parts, and wherein a) part illustrates use (UV) LED according to another embodiment of the present disclosure as the sectional view of the air processor 200a of light source and the sectional view along dotted line (as shown in circle) representing heat generating components; B) part illustrates according to use (UV) LED of the another embodiment of the present disclosure sectional view as the air processor 200b of light source.
Fig. 3 illustrates the sectional view of the air processor 300 of the horizontal positioned according to the embodiment in a) part of Fig. 2.
Fig. 4 illustrates the schematic diagram of the air treatment system 400 according to embodiment of the present disclosure as the part based on filtered air clarifier.
Detailed description of the invention
Some example embodiment below with reference to the accompanying drawings describe principle of the present disclosure.Although show preferred embodiment of the present disclosure in accompanying drawing, should be appreciated that describing these embodiments is only to enable those skilled in the art understand better and then realize the disclosure, and not limit the scope of the present disclosure by any way.
Fig. 1 shows an embodiment of the air processor 100 according to embodiment of the present disclosure, described device comprise be positioned at air-treatment compartment 108 UV light source 102 (such as, low pressure mercury lamp), air-treatment compartment 108 limited by housing 101 and light interception members 104.
According to exemplary embodiment of the present disclosure, housing 101 itself can stop UV light or its can be coated with an extra play with this characteristic.Such as, housing 101 can be made up of plastics, lucite, glass, aluminium, (stainless) steel, pottery etc., and is coated with the interior layer 111 (such as, aluminium) that can be stopped UV light by reflection.Light interception members 104 has two surperficial 104a and 104b carrying on the back court respectively and face light source 102.Surface 104b is preferably coated with the material had with interior layer 111 identical characteristics of housing 101, and surperficial 104a preferably absorbs UV light completely.These characteristics make it possible to prevent UV light from emitting from air-treatment compartment 108 together with the suitable space layout of light interception members 104.Meanwhile, the space of light interception members 104 is arranged and is made during use to the drag minimization of air flowing through device.This can such as be realized by the overlapping arrangement of lamp block piece 104, as shown in Figure 1.
According to exemplary embodiment of the present disclosure, air processor 100 can also comprise control unit 103, it comprises required for operating the parts of light source (such as, starter), and also comprise the parts sending a large amount of heat during operation continuously, that is, heat generating components 105 (such as, ballast).Comprise alkene class material or other have box 106 and heat generating components 105 thermal communication that sterilization and/or air improve the volatile row compound of attribute.
Once light source 102 is energized, it starts to generate and the evolution of heat together with heat generating components 105.This will drive air flow through air process compartment 108, and the air wherein in surrounding environment is inhaled in device via air inlet 109, and the air-flow being parallel to light source 102 is subsequently discharged device via gas outlet 110 by from device.Preferably, air velocity and the size of device are designed to make microorganism transported by the process of air-treatment compartment 108 in be exposed to UV radiation reach several milliseconds to several seconds together with the air-flow driven by convection current.Such as, when highly equaling 50cm and speed equals 0.5m/s, the exposure in a second can be realized.In the air-treatment compartment 108 of circular section shape and diameter d=20cm, per hourly can process about 55m
3air.
During operation, because fuel factor makes device once energising, then enhance the release from the volatile materials in box 106.D/d material is carried by air-flow and is released in environment (such as, room) via gas outlet 110.
If use material to UV sensitivity, then can change the layout of equipment, to make box 106 be placed near air outlet slit 110 place, and one of parts be simultaneously exposed on due to device and in the temperature of increase that causes.Such as, box 106 can with one of light interception members 104 thermal communication, and light interception members heat by the air-flow of process.
According to exemplary embodiment of the present disclosure, interior layer 111 can also comprise photochemical catalyst TiO
2(or being called photocatalysis layer).In this case, except the inactivation got involved except there being UV, the photochemical catalytic oxidation of microorganism can also be there is.Meanwhile, the less desirable molecule (such as peculiar smell and harmful VOC (VOC), as toluene, formaldehyde) from room air can be decomposed, and then improved air quality.
According to exemplary embodiment of the present disclosure, can use third layer 121, it both can be purely for the layer of decorative purpose, also can be the layer with specific function.Such as, layer 121 can make housing avoid cracked (that is, as protective layer) when mechanical shock, this is very important in the embodiment such as using glass as housing 101.In order to reduce the risk that user is exposed under w light further when this device of mechanical shock, impulse interference wave switch 107 can be implemented in this device 100, for automatically turning off UV light source 102 when such as device 100 to drop and so on from desk.
In other embodiments of the present disclosure, housing 101 is partially or completely transparent for UV light, layer 121 can represent absorb UV light and towards periphery environment send the fluoresent coating (that is, as fluorescence coating) of " safety " visible ray.Can use such function for purpose of design, such fluorescence coating also can bring additional function, and such as, device also can be used as lighting simultaneously.
Below with reference to Fig. 2, Fig. 2 comprises a) and b) two parts, and wherein a) part illustrates use (UV) LED according to another embodiment of the present disclosure as the sectional view of the sterilizing and air treating apparatus 200a of light source and the sectional view along dotted line (as shown in circle) representing heat generating components; B) part illustrates according to use (UV) LED of the another embodiment of the present disclosure sectional view as the sterilizing and air treating apparatus 200b of light source.
Embodiment as shown in Figure 2 uses (UV) LED202 as light source.LED202 can be installed in the surface of heat generating components 212, and additional electronic component (such as, driver, DC power supply) can be installed in control unit 203.Alternatively, the scope of heat generating components 212 can extend to the circumferential heat-generating units 213 via heat conductive structure 214.The special arrangement of heat conductive structure 214 and circumferential heat-generating units 213 can be used to optimize the heat sent from LED, and is used to the different flow patterns in design air process compartment.
In certain embodiments, can additional heating source 215 be integrated in device, to increase the air current flow based on convection current further.This function also can obtain the support of the fan implemented in a device, as set forth in figure 3 below.
During operation, heat generating components 212 can also be used to the b as Fig. 2) box 206 as shown in part heats, to improve the release of material.
Fig. 3 illustrates the sectional view of the sterilizing and air treating apparatus 300 of the horizontal positioned according to the embodiment in a) part of Fig. 2.
The device of embodiment of the present disclosure can be embodied as makes air-flow not be vertical, but level as shown in Figure 3.Because convection current is not used to the preferred mode driving air-flow, because being employed herein fan 315 in the case shown in fig. 3.Equally in figure 3, box 306 be preferably placed on place near gas outlet and with heat generating components 312 thermal communication, or comprise keeper 322 when heat generating components has the feature of high heat conductance.
The parts of such as driver circuit board 305 (or the ballast when low pressure mercury lamp), impulse interference wave switch 307 and user interface 320 and so on can be embedded in bracing frame 325.Light source to be positioned in air-treatment compartment and to provide the electric connection with driver circuit board 305 by installation portion 305.
Fig. 4 illustrates the schematic diagram of the air treatment system 400 according to embodiment of the present disclosure as the part based on filtered air clarifier.
As shown in Figure 4, device of the present disclosure also may be implemented as a part for the air treatment system 400 included based on filtered air clarifier.This achieve the Multifunctional air processing system 400 with multiple service condition compatibility, such as, this air treatment system 400 can be used to (quietly) sterilization mode, or is used by the air purifier as standard, or uses in two kinds of patterns simultaneously.
The foregoing is only embodiment of the present disclosure, be not limited to the disclosure, for a person skilled in the art, the disclosure can have various modifications and variations.All within spirit of the present disclosure and principle, any amendment done, equivalence replacement, improvement etc., all should be included within protection domain of the present disclosure.
Claims (10)
1. an air processor (100), is characterized in that, comprising:
Air-treatment compartment (108); With
Be positioned at the ultraviolet light source (102) of described air-treatment compartment (108),
Wherein said air-treatment compartment (108) for guiding air-flow to pass through wherein and making described air-flow contact with described ultraviolet light source (102), and for shielding the ultraviolet launched by described ultraviolet light source (102).
2. air processor according to claim 1, it is characterized in that, described air-treatment compartment (108) comprises housing (101) and is arranged in the air inlet of described air processor (100) and the light interception members (104) at gas outlet place.
3. air processor according to claim 1, is characterized in that, described air-treatment compartment (108) is configured to carry out shielding ultraviolet rays by following at least one mode:
-uv reflectance; And
-absorb ultraviolet and launch visible ray.
4. air processor according to claim 2, is characterized in that, described housing (101) comprises the photocatalysis layer (111) covered on its inner surface.
5. air processor according to claim 2, is characterized in that, described housing (101) comprises covering fluorescence coating on its outer surface (121).
6. air processor according to claim 2, is characterized in that, described light interception members (104) is arranged to airflow direction angled overlappingly, makes the drag minimization to air-flow.
7. air processor according to claim 1, is characterized in that, comprises heat generating components (105,212,312), to strengthen the flowing of air-flow in described air-treatment compartment (108).
8. air processor according to claim 1, is characterized in that, described ultraviolet light source (102) comprises UVLED array (202).
9. air processor according to claim 1, is characterized in that, comprises fan (315), to strengthen the mobility of air-flow in described air-treatment compartment (108).
10. an air cleaning system, comprises air purifier, it is characterized in that, also comprises the air processor described in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772228.2U CN205090506U (en) | 2015-09-30 | 2015-09-30 | Air treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772228.2U CN205090506U (en) | 2015-09-30 | 2015-09-30 | Air treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090506U true CN205090506U (en) | 2016-03-16 |
Family
ID=55481187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772228.2U Active CN205090506U (en) | 2015-09-30 | 2015-09-30 | Air treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490074A (en) * | 2017-09-25 | 2017-12-19 | 珠海格力电器股份有限公司 | Dehumidifier and its ultravioletlight screening device |
| US11027038B1 (en) | 2020-05-22 | 2021-06-08 | Delta T, Llc | Fan for improving air quality |
| US11400177B2 (en) | 2020-05-18 | 2022-08-02 | Wangs Alliance Corporation | Germicidal lighting |
-
2015
- 2015-09-30 CN CN201520772228.2U patent/CN205090506U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490074A (en) * | 2017-09-25 | 2017-12-19 | 珠海格力电器股份有限公司 | Dehumidifier and its ultravioletlight screening device |
| US11400177B2 (en) | 2020-05-18 | 2022-08-02 | Wangs Alliance Corporation | Germicidal lighting |
| US11433154B2 (en) | 2020-05-18 | 2022-09-06 | Wangs Alliance Corporation | Germicidal lighting |
| US11612670B2 (en) | 2020-05-18 | 2023-03-28 | Wangs Alliance Corporation | Germicidal lighting |
| US11696970B2 (en) | 2020-05-18 | 2023-07-11 | Wangs Alliance Corporation | Germicidal lighting |
| US11027038B1 (en) | 2020-05-22 | 2021-06-08 | Delta T, Llc | Fan for improving air quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 200072 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Patentee after: Philips (China) Investment Co.,Ltd. Address before: 200233 Shanghai, Tianlin Road, Lane No. 888, No. 10, No. Patentee before: Philips (China) Investment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: Room 201, No. 20, Lane 728, Lingshi Road, Jing'an District, Shanghai, 200072 Patentee after: Fan Songni (China) Investment Co.,Ltd. Address before: 200072 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Patentee before: Philips (China) Investment Co.,Ltd. |