CN1298392C - Indoor air purifier with high efficiency - Google Patents
Indoor air purifier with high efficiency Download PDFInfo
- Publication number
- CN1298392C CN1298392C CNB2004100169938A CN200410016993A CN1298392C CN 1298392 C CN1298392 C CN 1298392C CN B2004100169938 A CNB2004100169938 A CN B2004100169938A CN 200410016993 A CN200410016993 A CN 200410016993A CN 1298392 C CN1298392 C CN 1298392C
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- air
- ring
- water storage
- mist
- fan
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Abstract
The present invention relates to an indoor air purifier with high efficiency, the air purifier comprises a ring sealed channel with an inlet and an outlet, a fan, a vibration exciter which can produce micrometer and nanometer mist molecules, and a container, wherein the ultrasonic vibration exciter comprises a water storage tank which is arranged on the upper part of the container, a water flume and a mist vibration plate which are connected to the water storage tank by a bottle mouth and a sealed ring, the bottle mouth and the sealed ring are arranged at the bottom of the water storage tank, and a spraying mouth is arranged on the top part of the water flume; the inner wall of the ring sealed channel is covered with a photocatalyst film which is a platinum layer covered on a titanium dioxide coating layer, and an incandescent lamp is arranged in the inner side of the ring sealed channel; a channel for air from the outlet of the ring sealed channel is connected to a mist spraying channel of the spraying mouth of the water flume for the micrometer and nanometer grade mist molecules. The present invention adopts a purifying way of combining air circulation and direct purification in the air, which greatly reduces the air purification time and enhances the air purification efficiency, and the air purification by the photocatalyst film on the inner wall of the ring sealed channel only requires common incandescence. As no ultraviolet light sources are required, the present invention requires no special conditions on structures and environments, and can be applied in different environments.
Description
Technical field
The present invention relates to a kind of indoor air cleaner.
Background technology
Air purifying process has following several at present: ozone purification technology, advantage are characteristics such as bactericidal property has wide spectrum, efficient, and is quick, and shortcoming is in the sterilization process, the man-machine Room that can not exist together; Ultraviolet radiation purification techniques, advantage are that the sterilization kind is many, and shortcoming is can only direct projection, and human body eye mucosa and skin are all had stimulation, burn effect; High voltage electrostatic technique, advantage are effective kill virus, pathogenic bacteria, and shortcoming is dangerous and complex manufacturing; Ordinary titanium dioxide material photocatalyst film, advantage is a production technology and simple in structure, shortcoming is to use ultraviolet source, and ultraviolet source needs specific condition to structure and environment.
Summary of the invention
The object of the present invention is to provide a kind of efficient of air cleaning high and need not the indoor air cleaner of ultraviolet source.
A kind of high efficiency indoor air cleaner provided by the present invention, comprise that one has into, the fan of the ring closed walk of outlet and ring closed walk import department, it is characterized in that: comprise that also a generation is little, the ultrasonic wave excitation device of nanoscale mist molecule and one is put this ultrasonic wave excitation device, the appearance body of ring closed walk and fan, wherein: described ultrasonic wave excitation device is included in the water storage box that place on described appearance body top, the tank that bottleneck by water storage box bottom and sealing ring are connected with this water storage box, and at the mist of this bottom of gullet setting sheet that shakes, the top of this tank is provided with a nozzle; Described ring closed walk and fan be positioned at described appearance body water storage box below, and the inwall that should encircle closed walk covers the photocatalyst film, be the platinum layer that covers on the coating of titanium dioxide, put the incandescence lamp in it, the place has through hole with the corresponding appearance body wall of described fan face; The outlet air passage of described ring closed walk is connected mutually with little, the nanoscale mist molecular spray passage of described tank nozzle.
Adopted above-mentioned technical solution, be air circulation and the aerial bonded purification style of direct purification, the pollution concentration of indoor pollution air during first by fan inhaled loop closed walk is 100%, the purification efficiency of primary air circulation light catalyst film is 10%, 90% contaminated air is along with the micro-nano mist molecule that the ultrasonic wave excitation device produces is passed to the air from the spray cap mouth, at this moment, the mist molecule is made as 10% to air-polluting direct purification efficient, then the dustiness that is sucked by fan for the second time is 80%, thereby plays the clean-up effect that doubles.Go round and begin again, the indoor pollution air will obtain purifying doubly fastly.Therefore, the present invention has shortened the time of air cleaning greatly, has improved the efficient of air cleaning.In addition, the present invention is utilizing ring closed walk inwall photocatalyst film to carry out not needing ultraviolet source, and only need using common incandescence in the air cleaning.Because need not ultraviolet source, structure and environment are not just needed specific condition, so being applied in the different environment, the photocatalyst air purifying mode (for example, can be applied in the car that rocks vibration).
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of the ring closed walk among the present invention.
The specific embodiment
As shown in Figure 1, the present invention, promptly a kind of high efficiency indoor air cleaner comprises: one has the ring closed walk of import and export, and present embodiment adopts cylinder passage 1; And fan 2, a generation of cylinder passage 1 import department ultrasonic wave excitation device 3 and little, nanoscale mist molecule is put the appearance body 4 of this ultrasonic wave excitation device 3, circulation cylinder passage 1 and fan 2.
Ultrasonic wave excitation device 3 is included in tank 34 that the water storage box 31 that holds body 4 tops and place, bottleneck 32 and sealing ring 33 by water storage box 31 bottoms be connected with this water storage box 31 and at the mist of this tank 34 bottoms setting sheet 35 that shakes, the top of this tank 34 is provided with a nozzle 36.
Cylinder passage 1 and fan 2 be positioned at hold body 4 water storage boxes 31 below.Referring to Fig. 2, around this cylinder passage 1 fibre board is housed, inwall covers the photocatalyst film, it is the platinum layer that evenly covers on the coating of titanium dioxide, make it have fabulous optical characteristics, the central authorities of cylinder passage 1 only need just can form strong oxide in large quantities with common vehement light modulation 11 (not needing ultraviolet light).In addition, have through hole with fan 2 corresponding appearance bodies 4 wall places.
The outlet air passage of cylinder passage 1 is connected mutually with little, the nanoscale mist molecular spray passage of tank 34 nozzles 36.
The present invention is equipped with common incandescent source in the central authorities of cylinder passage 1, makes illumination can be radiated overall optical catalyst film, and luminous energy is converted into strong oxide OH
-Fan is in this cylinder passage of air inspiration that pollutes, and this moment, contaminated air began to be decomposed the oxidized H that resolves into of most dusty gas by the strong oxide of photocatalyst film
2O and CO
2
In addition, the present invention utilizes the ultrasonic wave excitation water purification to make its atomizing, contains a large amount of anion in the mist molecule of Sheng Chenging thus, and its particle diameter is little, nanoscale, can float in whole indoor air.When running into dusty gas molecule (harmful substances such as aerial bacterioplankton, pathogenic bacteria), the mist molecule of this micro/nano level can form coating particles, the dusty gas molecule is surrounded the effect that play isolation, stops.During bad cation that the anion that floats runs into that electrical equipment radiates, can play their effect of neutralization.
Compare with the photocatalyst film air cleaning of circulation cylinder passage with single with the high efficiency indoor air cleaner of the present invention, have following advantage:
1) under same intensity of illumination, the photocatalyst film in the cylinder passage of the present invention is compared with ordinary titanium dioxide material photocatalyst film, and the former has 5 times oxidability.In addition, ordinary titanium dioxide material photocatalyst film needs ultraviolet light to excite, and the present invention only needs general illumination just passable.
2) the ultrasonic wave excitation water purifier generates little, nanoscale mist molecule.The generating principle of this mist molecule and the waterfall mutual frictional impact of hydrone in the process that drops, rock forest leaves are wiped mutually and are bumped and to produce the principle of anion identical.Little, nanoscale mist molecule contains a large amount of anion and floats in whole air, the effect that has neutralization, coats, adsorbs the dusty gas and the bad cation that neutralizes.
3) in indoor circulation air cleaning mode, the present invention purifies photocatalyst film circulating air and little, nanoscale mist molecule air cleaning combines and combines together, plays the effect that doubles to purify the air of a room.
The present invention has broken through traditional single air cleaning mode with photocatalyst simultaneously, has improved the efficient of air cleaning greatly.
Claims (1)
1. high efficiency indoor air cleaner, comprise that one has the ring closed walk of import and export and the fan of ring closed walk import department, it is characterized in that: comprise that also one produces the appearance body that ultrasonic wave excitation device and little, nanoscale mist molecule is put this ultrasonic wave excitation device, encircled closed walk and fan, wherein:
Described ultrasonic wave excitation device is included in tank that the water storage box placed on described appearance body top, bottleneck and sealing ring by the water storage box bottom be connected with this water storage box and at the mist of this bottom of gullet setting sheet that shakes, the top of this tank is provided with a nozzle;
Described ring closed walk and fan be positioned at described appearance body water storage box below, and the inwall of this ring closed walk covers by the formed film of platinum layer that covers on the coating of titanium dioxide, put the incandescence lamp in it, the place has through hole with the corresponding appearance body wall of described fan face;
The outlet air passage of described ring closed walk is connected mutually with little, the nanoscale mist molecular spray passage of described tank nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100169938A CN1298392C (en) | 2004-03-17 | 2004-03-17 | Indoor air purifier with high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100169938A CN1298392C (en) | 2004-03-17 | 2004-03-17 | Indoor air purifier with high efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1669587A CN1669587A (en) | 2005-09-21 |
| CN1298392C true CN1298392C (en) | 2007-02-07 |
Family
ID=35041163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100169938A Expired - Fee Related CN1298392C (en) | 2004-03-17 | 2004-03-17 | Indoor air purifier with high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1298392C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423783C (en) * | 2006-05-19 | 2008-10-08 | 陕西师范大学 | Supersonic synergic nano light catalytic air-sterilizing-purifying apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154694Y (en) * | 1993-02-20 | 1994-02-02 | 沙争勇 | Multifunction ultrasonic atomizing sterilizer |
| CN2184164Y (en) * | 1993-11-09 | 1994-11-30 | 陈继进 | Air purifying humidifier |
| JPH1133101A (en) * | 1997-07-16 | 1999-02-09 | Toto Ltd | Deodorizing machine |
| JP2003220122A (en) * | 2002-01-31 | 2003-08-05 | Giken Kogyo Kk | Deodorizing method and apparatus |
| US6613277B1 (en) * | 1999-06-18 | 2003-09-02 | Gerald C. Monagan | Air purifier |
-
2004
- 2004-03-17 CN CNB2004100169938A patent/CN1298392C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154694Y (en) * | 1993-02-20 | 1994-02-02 | 沙争勇 | Multifunction ultrasonic atomizing sterilizer |
| CN2184164Y (en) * | 1993-11-09 | 1994-11-30 | 陈继进 | Air purifying humidifier |
| JPH1133101A (en) * | 1997-07-16 | 1999-02-09 | Toto Ltd | Deodorizing machine |
| US6613277B1 (en) * | 1999-06-18 | 2003-09-02 | Gerald C. Monagan | Air purifier |
| JP2003220122A (en) * | 2002-01-31 | 2003-08-05 | Giken Kogyo Kk | Deodorizing method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1669587A (en) | 2005-09-21 |
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