CN102777988A - Air purification sterilization device for concentrated air conditioning ventilation system - Google Patents
Air purification sterilization device for concentrated air conditioning ventilation system Download PDFInfo
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- CN102777988A CN102777988A CN2012102820932A CN201210282093A CN102777988A CN 102777988 A CN102777988 A CN 102777988A CN 2012102820932 A CN2012102820932 A CN 2012102820932A CN 201210282093 A CN201210282093 A CN 201210282093A CN 102777988 A CN102777988 A CN 102777988A
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- ventilation system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purification sterilization device for a concentrated air conditioning ventilation system, relates to the technical field of the air purification and solves the technical problem of improving the indoor air purification effect. The device comprises a box body, a photocatalyst module and an ionizer; the bottom end of the box body is provided with an air inlet; the top end of the box body is provided with an air outlet; an inner cavity of the box body is divided into three sub cavities from the air inlet from bottom to top; the three sub cavities sequentially and respectively are an air heating cabin, a photocatalyst cabin and an ion cabin; far infrared heaters and a temperature sensor are arranged in the air heating cabin; the photocatalyst module is arranged in the photocatalyst cabin; a plurality of glass substrates coated with photocatalyst coatings are arranged in the photocatalyst module; through ventilation spaces are reserved between the glass substrates; ultraviolet generators are arranged on at least one glass substrate; and the ionizer is arranged in the ion cabin. The device provided by the invention is suitable for the concentrated air conditioning ventilation system.
Description
Technical field
The present invention relates to air purifying process, particularly relate to a kind of technology of air cleaning decontamination equipment capable of centralized air ventilation system.
Background technology
Centralized air ventilation system can improve working environment, improve the quality of living; Obtained extensive use at present; But in centralized air ventilation system; Virus and bacterium also easily through the interior circulating propagation of centralized air ventilation system, have formed the infection passage of epidemic disease, can influence the healthy of people.
Cold and hot exchange system, condenser pipe, fan coil, humidifier and the seeping containers etc. of centralized air ventilation system locate to be very easy to produce laying dust and moisture; Form " primary pollution "; After gathering for a long time, these dusts and moisture combines with invading insect (moth, mosquito, cockroach etc.) and biological (mouse, gecko, wildcat, the sparrow etc.) of rotting in the centralized air ventilation system again; What cause bacterium and virus grows breeding in a large number, forms " secondary pollution ".The bacterium that particle is small is adsorbed on the tube wall of supply and exhaust with virus at ordinary times; Form the procreation of living with airborne moisture and organic compound in the air conditioner ventilating system pipeline as nutrient source; In case System Operation is got up; Because virus is just very easily passed screen pack with bacterium is very tiny, sent into indoorly by air supplying and exhausting system, and the respiratory system through the people directly gets into alveolar and causes infection.
Dust thing in the centralized air ventilation system, insect and biology are carried out regular cleaning can alleviate pollution level, reduce the concentration of particle in the room air, reduced the external condition of microbial growth and procreation; But be difficult to as a normality, reason is that the pipeline of supply and exhaust of centralized air ventilation system is longer, and elbow is more; Light and shade alternately; As long as centralized air ventilation system will produce condensed water in work, just have insect and biotic intrusion; Just have travel fatigue and suck, just have epidemic disease carrier releasing virus and bacterium and utilize air-conditioning system to spread as the most effective propagation ducts.
At present; To the room air bacteria containing amount that the uses centralized air ventilation system problem that exceeds standard; Usually all be to adopt anion generator to realize purification separately to room air; But anion generator is relatively poor to the clean-up effect of room air, can't remove particle, organic matter in the room air basically, also can't effectively kill bacterium and virus.
Summary of the invention
To the defective that exists in the above-mentioned prior art; Technical problem to be solved by this invention provides a kind of good air purification effect; Can remove organic matter in the room air, effectively kill the air cleaning decontamination equipment capable of the centralized air ventilation system of bacterium in the room air, virus.
In order to solve the problems of the technologies described above, the air cleaning decontamination equipment capable of a kind of centralized air ventilation system provided by the present invention is characterized in that: comprise casing, photocatalyst module, ion generator;
The bottom of said casing is provided with an air inlet, and its top is provided with an air outlet, and cabinets cavity is divided into three subcavities from bottom to up from air inlet, and this three subcavities respectively is air heat cabin, photocatalyst cabin, ion bin from bottom to up;
Said air heat is provided with far-infrared heater, temperature inductor in the cabin;
Said photocatalyst module is installed in the photocatalyst cabin, is provided with polylith plate face in the photocatalyst module and is coated with the glass substrate with the photocatalyst coating, and leave unobstructed ventilation space up and down between each glass substrate, has at least one glass substrate ultraviolet generater is housed;
Said ion generator is installed in the ion bin.
Further, the plate face of each glass substrate in the said photocatalyst module all favours horizontal plane.
Further, the plate face of each glass substrate in the said photocatalyst module is parallel to each other, and the spacing between the adjacent glass substrate is between the 1-10 millimeter.
Further, every glass substrate plate face in the said photocatalyst module is coated with the photocatalyst coating layer thickness that attaches in the 10-30 nanometer.
Further, to be coated with the photocatalyst coating of attaching be the mixture of nanoscale noble metal granule and Nano titanium dioxide to the glass substrate plate face in the said photocatalyst module.
Further, said ultraviolet generater be luminous intensity between 500-2000uw, and the ultraviolet lamp of the ultraviolet wavelength of being launched between the 340-365 nanometer.
Further, the air inlet of said casing bottom is provided with the air door that is used to regulate this air inlet aperture.
Further, hide on the air outlet on said casing top a breathable protective guard is arranged.
The air cleaning decontamination equipment capable of centralized air ventilation system provided by the invention; Utilize the airborne organic compound of photocatalyst decomposition module; Organic compound is resolved into nontoxic gas, utilize far-infrared heater to kill airborne bacterium and virus, through the combination purification of multiple purification style; Can effectively reduce the indoor air bacteria containing amount that adopts centralized air ventilation system, have good air purification effect.
Description of drawings
Fig. 1 is the structural representation of air cleaning decontamination equipment capable of the centralized air ventilation system of the embodiment of the invention.
The specific embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
As shown in Figure 1, the air cleaning decontamination equipment capable of a kind of centralized air ventilation system that the embodiment of the invention provided is characterized in that: comprise casing 1, photocatalyst module, ion generator 6;
The bottom of said casing 1 is provided with an air inlet 8, and its top is provided with an air outlet, and cabinets cavity is divided into three subcavities from bottom to up from air inlet 8, and this three subcavities respectively is air heat cabin, photocatalyst cabin, ion bin from bottom to up;
Be provided with far-infrared heater 2, temperature inductor 3 in the said air heat cabin, said far-infrared heater 2 is far-infrared ceramic heater or far infrared halide torch heater;
Said photocatalyst module is installed in the photocatalyst cabin; Be provided with polylith plate face in the photocatalyst module and be coated with glass substrate 5 with the photocatalyst coating; And leave unobstructed ventilation space up and down between each glass substrate 5, have ultraviolet generater 4 is housed at least one glass substrate 5;
Said ion generator 6 is installed in the ion bin, and ion generator 6 is anion generator or plasma generator.
In the embodiment of the invention, the plate face of each glass substrate 5 in the said photocatalyst module all favours horizontal plane, and the plate face of each glass substrate is parallel to each other, and the spacing between the adjacent glass substrate is between the 1-10 millimeter.
In the embodiment of the invention; It is prior art that glass substrate 5 plate faces in the said photocatalyst module are coated with the photocatalyst coating of attaching; Its material is the mixture of nanoscale noble metal granule and Nano titanium dioxide; Said nanoscale noble metal granule is one or more the combination in nanoscale platinum grain, nanoscale palladium particle, the nanoscale rhodium particle, and every glass substrate plate face is coated with the photocatalyst coating layer thickness that attaches in the 10-30 nanometer.
In the embodiment of the invention, said ultraviolet generater 4 be luminous intensity between 500-2000uw, and the ultraviolet lamp of the ultraviolet wavelength of being launched between the 340-365 nanometer.
In the embodiment of the invention, the air inlet 8 of said casing bottom is provided with the air door 7 that is used to regulate this air inlet aperture, and hiding on the air outlet on casing top has a removable lining breathable protective guard 9.
The embodiment of the invention is fit to be installed in the wind outlet of centralized air ventilation system, and the air inlet 8 of casing 1 bottom is received the air outlet of centralized air ventilation system during installation, and the air outlet on casing top is towards indoor environment, and the operation principle of this device is following:
The air that the air outlet of centralized air ventilation system is discharged gets into the air heat cabin through the air inlet 8 of casing 1 bottom; Far-infrared heater in the air heat cabin heats the air of flowing through; Kill the airborne microorganism of flowing through, and increase the activation energy of residue organic compound molecule in the air of flowing through;
The air that flow out in the air heat cabin flows into the photocatalyst cabin again; The photocatalyst effect of the UV-activated nano titanium oxide that the ultraviolet generater in the photocatalyst cabin sends; Make the glass substrate plate face in the photocatalyst module be coated with the photocatalyst coating of attaching, the molecular breakdown of the airborne organic compound of flowing through is broken into state of atom, and the photocatalysis through titanium dioxide; Again be reduced into water, carbon dioxide and oxygen to atom, decomposed the airborne organic compound of flowing through effectively;
The air that flow out in the photocatalyst cabin flows into ion bin again, and after the ion generator in the ion bin carried out the modification purified treatment to the air of flowing through, the air outlet from the casing top entered indoor environment through the breathable protective guard again.
Claims (8)
1. the air cleaning decontamination equipment capable of a centralized air ventilation system is characterized in that: comprise casing, photocatalyst module, ion generator;
The bottom of said casing is provided with an air inlet, and its top is provided with an air outlet, and cabinets cavity is divided into three subcavities from bottom to up from air inlet, and this three subcavities respectively is air heat cabin, photocatalyst cabin, ion bin from bottom to up;
Said air heat is provided with far-infrared heater, temperature inductor in the cabin;
Said photocatalyst module is installed in the photocatalyst cabin, is provided with polylith plate face in the photocatalyst module and is coated with the glass substrate with the photocatalyst coating, and leave unobstructed ventilation space up and down between each glass substrate, has at least one glass substrate ultraviolet generater is housed;
Said ion generator is installed in the ion bin.
2. the air cleaning decontamination equipment capable of centralized air ventilation system according to claim 1, it is characterized in that: the plate face of each glass substrate in the said photocatalyst module all favours horizontal plane.
3. the air cleaning decontamination equipment capable of centralized air ventilation system according to claim 1, it is characterized in that: the plate face of each glass substrate in the said photocatalyst module is parallel to each other, and the spacing between the adjacent glass substrate is between the 1-10 millimeter.
4. the air cleaning decontamination equipment capable of centralized air ventilation system according to claim 1 is characterized in that: every glass substrate plate face in the said photocatalyst module is coated with the photocatalyst coating layer thickness that attaches in the 10-30 nanometer.
5. the air cleaning decontamination equipment capable of centralized air ventilation system according to claim 1, it is characterized in that: it is the mixture of nanoscale noble metal granule and Nano titanium dioxide that the glass substrate plate face in the said photocatalyst module is coated with the photocatalyst coating of attaching.
6. the air cleaning decontamination equipment capable of centralized air ventilation system according to claim 1; It is characterized in that: said ultraviolet generater be luminous intensity between 500-2000uw, and the ultraviolet lamp of the ultraviolet wavelength of being launched between the 340-365 nanometer.
7. the air cleaning decontamination equipment capable of centralized air ventilation system according to claim 1, it is characterized in that: the air inlet of said casing bottom is provided with the air door that is used to regulate this air inlet aperture.
8. the air cleaning decontamination equipment capable of centralized air ventilation system according to claim 1 is characterized in that: hiding on the air outlet on said casing top has a breathable protective guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102820932A CN102777988A (en) | 2012-08-09 | 2012-08-09 | Air purification sterilization device for concentrated air conditioning ventilation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102820932A CN102777988A (en) | 2012-08-09 | 2012-08-09 | Air purification sterilization device for concentrated air conditioning ventilation system |
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| CN102777988A true CN102777988A (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102820932A Pending CN102777988A (en) | 2012-08-09 | 2012-08-09 | Air purification sterilization device for concentrated air conditioning ventilation system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302714A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN108426302A (en) * | 2018-03-07 | 2018-08-21 | 广东美的制冷设备有限公司 | Vertical air-conditioner indoor unit |
| CN111442410A (en) * | 2020-04-03 | 2020-07-24 | 青岛海尔空调器有限总公司 | Purification system and purification method of air conditioner and air conditioner |
| CN114367255A (en) * | 2021-12-09 | 2022-04-19 | 延安大学 | Photocatalytic CO2Reduction reactor |
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2012
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Patent Citations (10)
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| US20050191205A1 (en) * | 2004-02-27 | 2005-09-01 | Federico Uslenghi | Indoor air quality module including a shield to minimize the leakage of ultraviolet light |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302714A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
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| CN108426302A (en) * | 2018-03-07 | 2018-08-21 | 广东美的制冷设备有限公司 | Vertical air-conditioner indoor unit |
| CN111442410A (en) * | 2020-04-03 | 2020-07-24 | 青岛海尔空调器有限总公司 | Purification system and purification method of air conditioner and air conditioner |
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| CN114367255A (en) * | 2021-12-09 | 2022-04-19 | 延安大学 | Photocatalytic CO2Reduction reactor |
| CN114367255B (en) * | 2021-12-09 | 2024-04-19 | 延安大学 | Photocatalytic CO2Reduction reactor |
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Application publication date: 20121114 |