CN2703219Y - Heat convection type optical catalyst efficient air purifier - Google Patents
Heat convection type optical catalyst efficient air purifier Download PDFInfo
- Publication number
- CN2703219Y CN2703219Y CN 200420033842 CN200420033842U CN2703219Y CN 2703219 Y CN2703219 Y CN 2703219Y CN 200420033842 CN200420033842 CN 200420033842 CN 200420033842 U CN200420033842 U CN 200420033842U CN 2703219 Y CN2703219 Y CN 2703219Y
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- filter net
- photocatalyst
- optical catalyst
- photocatalyst filter
- air purifier
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Abstract
The utility model relates to a heat convection type optical catalyst efficient air purifier, which comprises a case provided with a control panel. The utility model is characterized in that the heat convection type optical catalyst efficient air purifier also comprises optical catalyst filter screens (5, 6, 7, 8) whose two sides are respectively connected with the case, an ultraviolet lamp (9) and an ultraviolet lamp (10); the optical catalyst filter screens (5, 6, 7, 8) are arranged in the case in a spaced mode; the ultraviolet lamp (9) is arranged between the optical catalyst filter screen (5) and the optical catalyst filter screen (6), and the ultraviolet lamp (10) is arranged between the optical catalyst filter screen (7) and the optical catalyst filter screen (8); the ultraviolet lamp (9) and the ultraviolet lamp (10) are positioned on the case; an air inlet (3) is arranged at the bottom of the case and an air outlet (4) is arranged on the upper end of the case; a heat-generating pipe (13) is arranged in the case at one end of the air outlet (4). The utility model adopts Nanometer TiO2<2> photo catalysis technique which is the new environment protection technology in the international world; the technique speeds up air flow by using the theory that the flow of hot air rising can produce the gravitation to the lower. The polluted air is purified by the filtration of four layers optical catalyst reaction and purified by secondary ultraviolet sterilization, so the aim of purifying the environment is achieved. The heat convection type optical catalyst efficient air purifier is a novel indoor air purifier, which has the advantages of high efficiency, environmental protection, and energy saving.
Description
Technical field
This utility model relates to a kind of air cleaner, be particularly related to a kind of thermal convection current formula photocatalyst efficient air purifier, be applicable to pollutant such as decomposing airborne formaldehyde, benzene, ammonia and VOC, and sterilization, sterilization, deodorization, thereby purify air.
Background technology
Along with the raising of quickening of urbanization process and people's living standard, building, finishing upsurge one wave exceed a wave.Because the degree of interior decoration improves constantly, and building materials, finishing and furniture market dragons and fishes jumbled together, many furniture and fixtures materials do not reach required standard, the room air pollution problem has produced inevitably.Formaldehyde, VOC (benzene and homologue), ammonia then are the arch-criminals of indoor pollution, and these materials are very harmful to human body.The people of long-term contact formaldehyde easily causes nasal cavity, oral cavity, nasopharynx, throat, skin and alimentary tract cancer, and chronic respiratory tract disease, pregnancy syndrome can appear in the contactee of low dosage, even cause nasopharyngeal carcinoma; Ammonia is alkaline matter, and the tissue that contacts is had corrosion and stimulation, also can cause asystole and respiratory arrest by the reflection of nervi trigeminus tip during excessive concentration; Benzene is colourless liquid with special fragranced, be confirmed to be serious carcinogen, that the calomel poisoning meeting causes is drowsiness, headache, dizziness, feel sick, vomiting, chest tightly restraint sense, blurred vision can appear in severe intoxication person, it is shallow and fast to tremble, breathe, arrhythmia, tic and stupor.Scientific research shows that 68% human body diseases is relevant with indoor pollution, and wherein symptom is maximum is reactions such as headache, uncomfortable in chest, fatiguability, agitation, skin allergy, and World Health Organization (WHO) is called this kind phenomenon " the building syndrome causes a disease ".Therefore, in order to improve people's living environment, improve the quality of living, the improvement room air pollution is extremely urgent.
At present, the product of many improvement room air pollutions has been arranged on the market, but some product cures the symptoms, not the disease, can only play temporary transient mitigation; Some product charge costliness, the energy consumption height, it is common that other is difficult to bear; Some product also can produce as secondary pollutions such as noise, ozone.
Summary of the invention
The purpose of this utility model is intended to overcome above-mentioned deficiency of the prior art, adopt novel in the world green technology---nano TiO 2 photocatalysis technology, utilize cross-ventilation, diffusion and thermal current rising principle to promote air to flow, provide a kind of and can effectively decompose airborne formaldehyde, benzene, ammonia and VOC pollutant such as (TVOC), and can sterilization, sterilization, deodorization, thereby effectively purify air, eliminate the stealthy killer's of these healths thermal convection current formula photocatalyst efficient air purifier.
Content of the present utility model is: a kind of thermal convection current formula photocatalyst efficient air purifier, comprise: the shell of control panel is installed, and its feature part is also to comprise: the photocatalyst filter net (5), photocatalyst filter net (6), photocatalyst filter net (7) and the photocatalyst filter net (8) that be arranged at intervals in the described shell (1), both sides are connected respectively with shell (1); Be installed on the shell (1), lay respectively at ultra-violet lamp (9), ultra-violet lamp (10) between photocatalyst filter net (5) and photocatalyst filter net (6), photocatalyst filter net (7) and the photocatalyst filter net (8);
The bottom of described shell (1) has air inlet (3), upper end that gas outlet (4) is arranged; In the shell (1) of gas outlet (4) one ends heat-generating pipe (13) is installed also.
In the content of the present utility model: in the shell (1) in described gas outlet (4) dividing plate (11) and dividing plate (12) are installed, form the chimney flue type cavity.
In the content of the present utility model: described photocatalyst filter net (5) is connected with the both sides of photocatalyst filter net (8) with photocatalyst filter net (6), photocatalyst filter net (7) or is connected as a single entity that to be the vertical section be polygon, circle or similar shape.To increase its surface area, improve the decomposition efficiency of harmful gas.
In the content of the present utility model: described heat-generating pipe (13) is installed in the chimney flue type cavity of shell (1) internal partition (11) and dividing plate (12) formation.
In the content of the present utility model: the air inlet (3) of described shell (1) locates to be equipped with airstrainer.With the bulky grain dust in the filtered air.
In the content of the present utility model: airstrainer is located to be equipped with in described shell (1) gas outlet (4).
In the content of the present utility model: the bottom of described shell (1) is equipped with feet (14).So that in the air admission shell (1).
In the content of the present utility model: described photocatalyst filter net (5,6,7,8) is a nano titanium oxide photocatalyst filter net.
Compared with prior art, the utlity model has following characteristics:
(1) purposes is wide:
A, can effectively decompose airborne formaldehyde, benzene, ammonia and VOC pollutant such as (TVOC), thereby reach the effect that purifies air;
B, antibacterials such as escherichia coli, staphylococcus aureus, Pseudomonas aeruginosa, Klebsiella pneumonia are had extremely strong lethality, and can suppress the propagation of cause of diseases such as enterovirus, influenza, filterable virus effectively;
C, can powerful decompose smelly source, accelerate the decomposition of organic substance, toxic gas, improve air cleaning efficient.Formaldehyde, acetaldehyde, formic acid, phenol, nicotine etc. are the main sources of foreign odor flavor in the air, thoroughly decompose above organic substance through this thermal convection current formula photocatalyst efficient air purifier interaction energy, remove the stink, abnormal flavour and the toxic gas that scatter in the air;
(2) efficient height: this product utilization cross-ventilation, diffusion and thermal current rising principle promote air to flow, contaminated air is filtered through four layers of photocatalyst reaction and twice disinfection by ultraviolet light sterilization, the air of discharge is purified fully, removed toxic gas effectively, killed noxious bacteria, eliminated the abnormal flavour stink;
(3) non-secondary pollution: the photocatalyst in this product itself is pollution-free; Product is CO
2And H
2O does not generate any poisonous and hazardous material; And without any noise source;
(4) simple to operate: this product can be provided with mode of operation according to user's demand.Under certain mode of operation, this product just in working time that the user sets and time of having a rest Automatic Cycle carry out, need not to carry out other any operations, can be described as once start, never worry about, and this small product size is little, in light weight, conveniently moving;
(5) long working life: this product is adjusted machine works and time of having a rest by control circuit, has guaranteed that associated components reduces service life because of stream time is long, thereby has prolonged the service life of complete machine;
(6) fault rate is low, easy to maintenance: this product does not have high fault rate parts, and long service life even break down, only needs to change relevant components and parts;
(7) cost effectiveness is low: other air purifiers are compared on this products and marketing, and cost is low, and price is cheap, and particularly energy consumption is little, and per hour the stream time power consumption is no more than 36W, and common other all can bear.
Description of drawings
Fig. 1 is the lateral longitudinal sectional structure sketch map of this utility model thermal convection current formula photocatalyst efficient air purifier embodiment.
Among the figure: 1-shell, 2-control panel, 3-air inlet, 4-gas outlet, 5-photocatalyst filter net, 6-photocatalyst filter net, 7-photocatalyst filter net, 8-photocatalyst filter net, 9-ultra-violet lamp, 10-ultra-violet lamp, 11-dividing plate, 12-dividing plate, 13-heat-generating pipe, 14-feet, 15-inlet plenum, 16-the first reative cell, 17-cavity, 18-the second reative cell, 19-cavity.
The specific embodiment
Referring to accompanying drawing 1.A kind of thermal convection current formula photocatalyst efficient air purifier, it mainly consists of: control panel 2, bottom are installed has air inlet 3, upper end that the shell 1 of gas outlet 4 is arranged, the photocatalyst filter net 5, photocatalyst filter net 6, photocatalyst filter net 7 and the photocatalyst filter net 8 that be arranged at intervals in the shell 1, both sides are connected respectively with shell 1; Be installed on the shell 1, lay respectively at ultra-violet lamp 9, ultra-violet lamp 10 between photocatalyst filter net 5 and photocatalyst filter net 6, photocatalyst filter net 7 and the photocatalyst filter net 8; And be installed in heat-generating pipe 13 in the shell 1 of gas outlet 4 one ends;
In the shell 1 in the described gas outlet 4 dividing plate 11 and dividing plate 12 are installed also, form the chimney flue type cavity;
Described photocatalyst filter net 5 is connected with the both sides of photocatalyst filter net 8 with photocatalyst filter net 6, photocatalyst filter net 7 or is connected as a single entity that to be the vertical section be polygon;
Described heat-generating pipe 13 is installed in the chimney flue type cavity of shell 1 internal partition 11 and dividing plate 12 formation;
4 places, gas outlet of described shell 1 also are equipped with airstrainer,
The bottom of described shell 1 also is equipped with feet 14 (be symmetrical arranged, same prior art);
Described photocatalyst filter net the 5,6,7, the 8th, nano titanium oxide photocatalyst filter net.
During use, energized.Contaminated air enters inlet plenum 15 from the air inlet 3 of shell 1 bottom, under the irradiation of the ultraviolet light that 8W ultraviolet tube 9 sends, contaminated air takes place to enter first reative cell 16 behind the first set reaction through photocatalyst filter net 5, in reative cell 16, filter through 6 reactions of photocatalyst filter net for the second time behind the disinfection for the first time through ultraviolet, be discharged to cavity 17, reaction is for the third time filtered and is entered second reative cell 18 through photocatalyst filter net 7, in second reative cell, filter through 8 reactions of photocatalyst filter net for the 4th time behind the disinfection for the second time and be discharged to cavity 19, filter through four times through ultraviolet that 8W ultraviolet tube 10 sends, pure air after the secondary sterilization sterilization by the heat-generating pipe 13 heating backs of 20W along by dividing plate 11, the 12 chimney flue type cavitys that form 4 are discharged in the air through the gas outlet.Control circuit, on and off switch, electromotion pilot lamp and gauge tap that can selection time length are arranged on the control panel 2; this switch can guarantee that machine works shuts down rest a period of time after a period of time; and then the above program that circulates; so that the service life of associated components in the prolongation machine, same prior art.
The photocatalyst of the current novel in the world environmental protection of this product filter course utilization is made, and it is harmful gass such as decomposing formaldehyde, VOC (benzene and homologue), ammonia effectively, can also sterilize simultaneously, sterilization, deodorization, does not produce other any subsidiary pollutant.In order to improve product efficiency, adopt four layers of filtration, increased filter area, contaminated air is purified fully.The design of product internal structure has taken into full account flowing of air, reserves certain space, guarantees the mobile little obstruction of trying one's best that is subjected to of air; Because harmful substances such as formaldehyde, VOC (benzene and homologue), ammonia slightly overweight air, adopt the lower end air inlet, utilize cross-ventilation and diffusion principle that air is flowed in depurator, the upper end is provided with the heat-generating pipe generation thermal current of 20W simultaneously, utilize the thermal current rising principle, the chimney flue type cavity that makes hot-air pass through to be formed by the dividing plate among Fig. 1 11,12 produces suction upwards to following air, thereby quickens flowing of air.Intelligence control circuit can be provided with mode of operation according to user's request.
This utility model is not limited to this embodiment, and this utility model content is described all can be implemented, and has described good result.
Claims (8)
1, a kind of thermal convection current formula photocatalyst efficient air purifier, comprise: the shell of control panel is installed, it is characterized in that also comprising: the photocatalyst filter net (5), photocatalyst filter net (6), photocatalyst filter net (7) and the photocatalyst filter net (8) that be arranged at intervals in the described shell (1), both sides are connected respectively with shell (1); Be installed on the shell (1), lay respectively at ultra-violet lamp (9), ultra-violet lamp (10) between photocatalyst filter net (5) and photocatalyst filter net (6), photocatalyst filter net (7) and the photocatalyst filter net (8);
The bottom of described shell (1) has air inlet (3), upper end that gas outlet (4) is arranged; In the shell (1) of gas outlet (4) one ends heat-generating pipe (13) is installed also.
2, by the described thermal convection current formula of claim 1 photocatalyst efficient air purifier, it is characterized in that: in the shell (1) in described gas outlet (4) dividing plate (11) and dividing plate (12) are installed, form the chimney flue type cavity.
3, by claim 1 or 2 described thermal convection current formula photocatalyst efficient air purifiers, it is characterized in that: described photocatalyst filter net (5) is connected with the both sides of photocatalyst filter net (8) with photocatalyst filter net (6), photocatalyst filter net (7) or is connected as a single entity that to be the vertical section be polygon.
4, by the described thermal convection current formula of claim 2 photocatalyst efficient air purifier, it is characterized in that: described heat-generating pipe (13) is installed in the chimney flue type cavity of shell (1) internal partition (11) and dividing plate (12) formation.
5, by the described thermal convection current formula of claim 1 photocatalyst efficient air purifier, it is characterized in that: the air inlet (3) of described shell (1) locates to be equipped with airstrainer.
6, by the described thermal convection current formula of claim 1 photocatalyst efficient air purifier, it is characterized in that: airstrainer is located to be equipped with in described shell (1) gas outlet (4).
7, by the described thermal convection current formula of claim 1 photocatalyst efficient air purifier, it is characterized in that: the bottom of described shell (1) is equipped with feet (14).
8, by the described thermal convection current formula of claim 1 photocatalyst efficient air purifier, it is characterized in that: described photocatalyst filter net (5,6,7,8) is a nano titanium oxide photocatalyst filter net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033842 CN2703219Y (en) | 2004-05-31 | 2004-05-31 | Heat convection type optical catalyst efficient air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033842 CN2703219Y (en) | 2004-05-31 | 2004-05-31 | Heat convection type optical catalyst efficient air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703219Y true CN2703219Y (en) | 2005-06-01 |
Family
ID=34772884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420033842 Expired - Fee Related CN2703219Y (en) | 2004-05-31 | 2004-05-31 | Heat convection type optical catalyst efficient air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703219Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100470150C (en) * | 2006-06-29 | 2009-03-18 | 武汉市吉星环保科技有限责任公司 | Telescopic type air cleaning decontamination equipment capable of replacing filter screen automatically |
| CN104676870A (en) * | 2015-03-23 | 2015-06-03 | 成都交子新能源科技有限公司 | Filtering layer package structure of primary air system |
-
2004
- 2004-05-31 CN CN 200420033842 patent/CN2703219Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100470150C (en) * | 2006-06-29 | 2009-03-18 | 武汉市吉星环保科技有限责任公司 | Telescopic type air cleaning decontamination equipment capable of replacing filter screen automatically |
| CN104676870A (en) * | 2015-03-23 | 2015-06-03 | 成都交子新能源科技有限公司 | Filtering layer package structure of primary air system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |