CN202835588U - Indoor air purifying device - Google Patents
Indoor air purifying device Download PDFInfo
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- CN202835588U CN202835588U CN 201220392990 CN201220392990U CN202835588U CN 202835588 U CN202835588 U CN 202835588U CN 201220392990 CN201220392990 CN 201220392990 CN 201220392990 U CN201220392990 U CN 201220392990U CN 202835588 U CN202835588 U CN 202835588U
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- air
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- catalyst module
- glass substrate
- casing
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Abstract
An indoor air purifying device relates to the technical field of air purifying and solves the technical problem of improving indoor air purification effect. The device comprises a box body, a fan, photocatalyst modules and an ion generator, wherein the fan, the photocatalyst modules, the ion generator are sequentially arranged inside the box body from bottom to top. An air inlet is disposed at the lower portion of the box body on the top portion of which an air outlet is disposed; an air vent of the fan points upward; an air intake port of the fan is opposite to the air inlet positioned at the lower portion of the box body; the device includes a plurality of the photocatalyst modules which are laid from top to bottom; each photocatalyst module is provided with a plurality of glass substrates coated with photocatalyst coating and also provided with UV generators; an air heating tank installed inside the box body is also disposed between two photocatalyst modules; a far infrared heater and a temperature sensor are disposed inside the air heating tank; and the air inlet positioned in the lower portion of the box body is covered with a breathable activated carbon filter plate. The indoor air purifying device provided by the utility model is suitable for closed or semi-closed interior space.
Description
Technical field
The utility model relates to air purifying process, particularly relates to a kind of technology of indoor air-purification device.
Background technology
In confined space or the relatively airtight interior spaces such as contagious ward, biology laboratory, semiconductor microactuator electronics industry, biochemical preparation factory, food processing industry, large kitchen, operating room, aircraft, space capsule, submarines, substantially all can't carry out new wind exchange, therefore in these confined spaces or the relatively airtight interior space, substantially all exist the problem that the room air bacteria containing amount exceeds standard.
Epidemic disease is in the medium that human body infects, and major part is caused by bacterium floating in the air and virus.Therefore, a lot of countries have all formulated minimum limit standard to the room air bacteria containing amount, but pass through according to actual detected status, and the total plate count compliance rate is generally all very low in the room air, and organic compound TVOC exceeds standard seriously, and the room air bacteria containing amount exceeds standard and can cause problems.
Such as, food processing industry is when producing food, if the room air bacteria containing amount exceeds standard, airborne bacterium is very easy to processed Food Contact, causes the food bacterium always to fall to counting not up to standard.
And for example, operating room is one of important department of infection control in the hospital, and microbes in air concentration is the important symbol of operating room cleanliness factor, also is the potential source of operating rear wound infection.The microorganism routine monitoring is the data that static lower monitoring obtains after the sterilization in the operating room air at present, but in the operation real process, dynamically menisectomy chamber number of air bacteria content often becomes the increase of how much multiples, the respiratory system in human body, excretory system and external ventilation system that it comes, thick air and the peculiar smell that is spreading disinfectant and various medicaments, high surprising especially of airborne organic compound TVOC concentration, this directly endangers the healthy of doctor and patient.In the actual monitoring process, the control of total plate count and organic compound TVOC is difficult to arrive hundred grades of clean operating room standards.
At present, to the room air bacteria containing amount of confined space or the relatively airtight interior space problem that exceeds standard, usually all be to adopt separately anion generator to realize purification to room air, but anion generator is relatively poor to the clean-up effect of room air, substantially particle, organic matter in the room air can't be removed, also bacterium and virus can't be effectively killed.
The utility model content
For the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of good air purification effect, particle, organic matter in the room air be can remove, the bacterium in the room air, the indoor air-purification device of virus effectively killed.
In order to solve the problems of the technologies described above, a kind of indoor air-purification device provided by the utility model is characterized in that: comprise casing, optical catalyst module, blower fan, ion generator;
The bottom tank wall of described casing is provided with the open air inlet of side direction, and its top tank wall is provided with upwards open air outlet;
Described assembling in casing, its exhaust outlet towards directly over, its air entry is over against the air inlet of lower box tank wall;
Described optical catalyst module has at least two, be installed in successively in the casing from top to bottom, and the exhaust outlet that all is higher than blower fan, each optical catalyst module is equipped with the plurality of plates face and is coated with glass substrate with photocatalyst coating, and leave up and down unobstructed ventilation space between each glass substrate in each optical catalyst module, have at least one glass substrate in each optical catalyst module ultraviolet generater is housed;
Be provided with an air heat cabin in the described casing, this air heat freight space is between two neighbouring optical catalyst modules, and its upper end is open, and its bottom is provided with one and can regulates the air inlet of aperture, is provided with far-infrared heater, temperature inductor in the air heat cabin;
Described ion generator is anion generator or plasma generator, is installed in the casing, and is higher than each optical catalyst module;
Hide on the air inlet on the described lower box tank wall a ventilative active carbon filter plate is arranged.
Further, hide on the air outlet on the tank wall of described casing top a ventilative metal net mask is arranged.
Further, the plate face of each glass substrate in each optical catalyst module is parallel to each other, and the spacing between the adjacent glass substrate is between the 1-10 millimeter.
Further, the coated photocatalyst coating of glass substrate plate face in the described optical catalyst module is the mixture of nanoscale precious metal particle and Nano titanium dioxide.
Further, the coated photocatalyst coating thickness of every glass substrate plate face is in the 10-30 nanometer.
Further, described ultraviolet generater be luminous intensity between 500-2000uw, and the ultraviolet lamp of the ultraviolet wavelength of launching between the 340-365 nanometer.
The indoor air-purification device that the utility model provides, utilize the particle in the ventilative active carbon filter plate filtered air, utilize optical catalyst module to decompose airborne organic compound, organic compound is resolved into nontoxic gas, utilize far-infrared heater to kill airborne bacterium and virus, by the combination purification of multiple purification style, can effectively reduce the room air bacteria containing amount, have good air purification effect, be specially adapted to confined space or the relatively airtight interior space.
Description of drawings
Fig. 1 is the structural representation of the indoor air-purification device of the utility model embodiment.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As shown in Figure 1, a kind of indoor air-purification device that the utility model embodiment provides is characterized in that: comprise casing 1, optical catalyst module, blower fan 2, ion generator 6;
The bottom tank wall of described casing 1 is provided with the open air inlet of side direction, and its top tank wall is provided with upwards open air outlet;
Described blower fan 2 is centrifugal blower or crossflow fan, be installed in the casing 1, its exhaust outlet towards directly over, its air entry is over against the air inlet of lower box tank wall;
Described optical catalyst module has at least two, be installed in successively from top to bottom in the casing 1, and the exhaust outlet that all is higher than blower fan 2, each optical catalyst module is equipped with the plurality of plates face and is coated with glass substrate 3 with photocatalyst coating, and leave up and down unobstructed ventilation space between each glass substrate 3 in each optical catalyst module, have in each optical catalyst module ultraviolet generater 10 is housed at least one glass substrate 3;
Be provided with an air heat cabin in the described casing 1, this air heat freight space is between two neighbouring optical catalyst modules, its upper end is open, its bottom is provided with one and can regulates the air inlet 11 of aperture, be provided with far-infrared heater 9, temperature inductor 8 in the air heat cabin, described far-infrared heater 9 is far-infrared ceramic heater or far infrared halide torch heater;
Described ion generator 6 is anion generator or plasma generator, is installed in the casing 1, and is higher than each optical catalyst module.
Among the utility model embodiment, hiding on the air inlet on the described lower box tank wall has a removable lining ventilative active carbon filter plate 4, and described active carbon filter plate is formed by the active carbon powder compacting of ultramicropore; Hide on the air outlet on the tank wall of casing top a removable lining ventilative metal net mask 5 is arranged.
Among the utility model embodiment, the plate face of each glass substrate in each optical catalyst module is parallel to each other, and the spacing between the adjacent glass substrate is between the 1-10 millimeter.
Among the utility model embodiment, the coated photocatalyst coating of glass substrate plate face in the described optical catalyst module is prior art, its material is the mixture of nanoscale precious metal particle and Nano titanium dioxide, described nanoscale precious metal particle is one or more the combination in nanoscale platinum grain, nanoscale palladium particle, the nanoscale rhodium particle, and the coated photocatalyst coating thickness of every glass substrate plate face is in the 10-30 nanometer.
Among the utility model embodiment, described ultraviolet generater be luminous intensity between 500-2000uw, and the ultraviolet lamp of the ultraviolet wavelength of launching between the 340-365 nanometer.
The utility model embodiment is applicable to purify confined space or the relatively airtight interior air of the interior space, and its operation principle is as follows:
Blower fan is upwards discharged by exhaust outlet after sucking room air by lower box tank wall air inlet again, and room air adsorbs to fall particle and part gas soluble substance by ventilative active carbon filter plate first before sucking blower fan;
The air that blower fan is discharged flow through down successively from bottom to top first optical catalyst module, air heat cabin, play second optical catalyst module down, flow through at last the ion generator on casing top, air outlet from the tank wall of casing top is discharged in the return chamber by ventilative metal net mask again, realizes the recycling utilization of air;
Air stream is when optical catalyst module, the photocatalyst effect of the UV-activated nano titanium oxide that ultraviolet generater sends, the coated photocatalyst coating of glass substrate plate face in the optical catalyst module, the molecular breakdown of the airborne organic compound of flowing through is broken into state of atom, and the photocatalysis by titanium dioxide, atom is reduced into water, carbon dioxide and oxygen again, has effectively decomposed the airborne organic compound of flowing through;
Air stream is when the air heat cabin, and the far-infrared heater in the air heat cabin heats the air of flowing through, and kills the airborne microorganism of flowing through, and increases the activation energy of residue organic compound molecule in the air of flowing through;
Air stream is when ion generator, and ion generator carries out the modification purified treatment to the air of flowing through.
Claims (5)
1. an indoor air-purification device is characterized in that: comprise casing, optical catalyst module, blower fan, ion generator;
The bottom tank wall of described casing is provided with the open air inlet of side direction, and its top tank wall is provided with upwards open air outlet;
Described assembling in casing, its exhaust outlet towards directly over, its air entry is over against the air inlet of lower box tank wall;
Described optical catalyst module has at least two, be installed in successively in the casing from top to bottom, and the exhaust outlet that all is higher than blower fan, each optical catalyst module is equipped with the plurality of plates face and is coated with glass substrate with photocatalyst coating, and leave up and down unobstructed ventilation space between each glass substrate in each optical catalyst module, have at least one glass substrate in each optical catalyst module ultraviolet generater is housed;
Be provided with an air heat cabin in the described casing, this air heat freight space is between two neighbouring optical catalyst modules, and its upper end is open, and its bottom is provided with one and can regulates the air inlet of aperture, is provided with far-infrared heater, temperature inductor in the air heat cabin;
Described ion generator is anion generator or plasma generator, is installed in the casing, and is higher than each optical catalyst module;
Hide on the air inlet on the described lower box tank wall a ventilative active carbon filter plate is arranged.
2. indoor air-purification device according to claim 1 is characterized in that: hiding on the air outlet on the tank wall of described casing top has a ventilative metal net mask.
3. indoor air-purification device according to claim 1, it is characterized in that: the plate face of each glass substrate in each optical catalyst module is parallel to each other, and the spacing between the adjacent glass substrate is between the 1-10 millimeter.
4. indoor air-purification device according to claim 1 is characterized in that: the coated photocatalyst coating thickness of every glass substrate plate face is in the 10-30 nanometer.
5. indoor air-purification device according to claim 1 is characterized in that: described ultraviolet generater be luminous intensity between 500-2000uw, and the ultraviolet lamp of the ultraviolet wavelength of launching between the 340-365 nanometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392990 CN202835588U (en) | 2012-08-09 | 2012-08-09 | Indoor air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392990 CN202835588U (en) | 2012-08-09 | 2012-08-09 | Indoor air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835588U true CN202835588U (en) | 2013-03-27 |
Family
ID=47947282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392990 Expired - Fee Related CN202835588U (en) | 2012-08-09 | 2012-08-09 | Indoor air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835588U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777986A (en) * | 2012-08-09 | 2012-11-14 | 上海成增科技发展有限公司 | Indoor air purification device |
| CN104180445A (en) * | 2014-09-11 | 2014-12-03 | 荣成炭谷有限公司 | Air purification device |
| CN105444301A (en) * | 2015-11-18 | 2016-03-30 | 常州市利众环保科技有限公司 | Purification air conditioner |
| CN105890054A (en) * | 2014-10-17 | 2016-08-24 | 李达 | Photo-thermal air purifier |
-
2012
- 2012-08-09 CN CN 201220392990 patent/CN202835588U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777986A (en) * | 2012-08-09 | 2012-11-14 | 上海成增科技发展有限公司 | Indoor air purification device |
| CN104180445A (en) * | 2014-09-11 | 2014-12-03 | 荣成炭谷有限公司 | Air purification device |
| CN105890054A (en) * | 2014-10-17 | 2016-08-24 | 李达 | Photo-thermal air purifier |
| CN105444301A (en) * | 2015-11-18 | 2016-03-30 | 常州市利众环保科技有限公司 | Purification air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20200809 |