CN105716171A - Efficient electrostatic type photocatalysis air purifying device - Google Patents
Efficient electrostatic type photocatalysis air purifying device Download PDFInfo
- Publication number
- CN105716171A CN105716171A CN201610210043.1A CN201610210043A CN105716171A CN 105716171 A CN105716171 A CN 105716171A CN 201610210043 A CN201610210043 A CN 201610210043A CN 105716171 A CN105716171 A CN 105716171A
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- CN
- China
- Prior art keywords
- cleaning device
- high efficiency
- air cleaning
- photocatalysis air
- efficiency electrostatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
Abstract
The invention discloses an efficient electrostatic type photocatalysis air purifying device which comprises a long-cylinder-shaped support. A purifying channel is formed at the center portion of the long-cylinder-shaped support. A plurality of inserting grooves are formed in the positions, corresponding to the purifying channel, on the inner wall face of the support in a radial shape. Electric conduction boards and photocatalyst boards are alternately inserted and connected into the inserting grooves. The efficient electrostatic type photocatalysis air purifying device is very compact in structure, smaller in overall size, high in dust collecting efficiency and good in harmful gas decomposing effect; and air pressure losses of the purifying channel are low, the noise is low, the resonance phenomenon can be eradicated, and the efficient electrostatic type photocatalysis air purifying device is more stable and more reliable.
Description
Technical field
The present invention relates to a kind of high efficiency electrostatic formula photocatalysis air cleaning device.
Background technology
High efficiency electrostatic formula photocatalysis air cleaning device feature is that dust catching efficiency is high; dust-collecting efficiency is up to more than 80%; fine particle (0.01 μm～0.10 μm) can also be trapped; without changing filter material; being widely used on the air purifier in each field, conventional electrostatic type air purification apparatus is generally also provided with photocatalyst plate so that it is can outside dust; can also resolving harmful gas, such as formaldehyde, benzene etc..
But, in prior art, photocatalysis board is directly inserted in columnar purification channel, and this blast directly resulting in purification channel significantly lowers, and meeting trigger noise is big, resonate serious problem.Accordingly, it would be desirable to improve further.
Summary of the invention
The purpose of the present invention aims to provide a kind of compact conformation, dust catching efficiency is high, resolving harmful gas is effective, air loss is little, noise is low, without the high efficiency electrostatic formula photocatalysis air cleaning device of covibration, to solve weak point of the prior art.
By a kind of high efficiency electrostatic formula photocatalysis air cleaning device that this purpose designs, its architectural feature is in that, including the support being long tubular, the center portion thereof is formed purification channel, on support, the internal face of corresponding purification channel radially offers some slots, and on slot, interval is plugged with conductive plate and photocatalyst plate.
The described strip sparking electrode also including being arranged in purification channel geometric center, sparking electrode is identical with the distance of every piece of conductive plate, forms high-tension circuit between sparking electrode and conductive plate.
The circular in cross-section of described sparking electrode, oval or many spines shape.
Make for one in described support plastics, pottery or glass.
The cross section of described purification channel is regular polygon, circle, oval or quincunx.
The cross section of described slot is elongated, long arc shape, semilune, sector or shell-like；Conductive plate is identical with the shape of cross section of slot with photocatalyst plate.
Described conductive plate is made up of metal or conductive plastics.
Described photocatalyst plate is made up of in plastics, sponge, pottery, cystosepiment or glass, and surface spraying has titanium dioxide layer.
Described support is integrated cribbing, or for by the separating stent-graft combined by some split blocks.
Described some support continuous arrangements form electrostatic photocatalytic air-purifying module.
The present invention, by above-mentioned technological improvement, has the advantages that
Closely, overall volume is less for the structure of the present invention, and dust catching efficiency is high, resolving harmful gas is effective；The air loss of purification channel is little, noise is low, can stop covibration, more reliable and more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of the invention air cleaner.
Fig. 2 is the structural representation of second embodiment of the invention air cleaner.
Fig. 3 is the structural representation of third embodiment of the invention air cleaner.
Fig. 4 is the structural representation of fourth embodiment of the invention support.
Fig. 5 is the structural representation of fifth embodiment of the invention air-purifying module.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
First embodiment
Referring to Fig. 1, this high efficiency electrostatic formula photocatalysis air cleaning device, including the support 1 being long tubular, the center portion thereof is formed with purification channel 11, on support 1, the internal face of corresponding purification channel 11 radially offers some slots 12, and on slot 12, interval is plugged with conductive plate 2 and photocatalyst plate 3.Conductive plate 2 and photocatalyst plate 3 will not block purification channel 11, and air loss is little, additionally it is possible to noise level being greatly lowered, and has effectively stopped covibration, its structure is compacter, and overall volume is less.Conductive plate 2 and photocatalyst plate 3 convenient disassembly, it is simple to safeguard in the future.
Also include the strip sparking electrode 4 being arranged in purification channel 11 geometric center, sparking electrode 4 is identical with the distance of every piece of conductive plate 2, high-tension circuit is formed between sparking electrode 4 and conductive plate 2, ensure that and form uniform static electric field between sparking electrode 4 and every piece of conductive plate 2, granule in absorbed air, and uniform anion, ozone, arc light can be produced, trigger photocatalyst plate 3 and decompose the harmful gas in air, make air more pure and fresh.
Further, sparking electrode 4 according to actual design requirement, can be designed to cross section and include but not limited to rounded, oval or many spines shape, and the sparking electrode 4 of the present embodiment preferably becomes circular in cross-section.
Further, make for one in support 1 plastics, pottery or glass, play the effect of insulation, fixing conductive plate 2 and photocatalyst plate 3.
Further, purification channel 11 according to actual design requirement, can be designed to cross section includes but not limited to be regular polygon, circle, oval or quincunx, and the purification channel 11 of the present embodiment preferably becomes cross section to be regular hexagon.
Further, slot 12, according to actual design requirement, is designed to cross section and includes but not limited to elongated, long arc shape, semilune, sector or shell-like；Conductive plate 2 is identical with the shape of cross section of slot 12 with photocatalyst plate 3, and in the present embodiment, slot 12 preferably becomes cross section elongated, it is simple to the processing and manufacturing of conductive plate 2 and photocatalyst plate 3.
Further, conductive plate 2 is made up of metal or conductive plastics, conducts electricity very well.
Further, photocatalyst plate 3 is made up of in plastics, sponge, pottery, cystosepiment or glass, plays the effect of insulation, does not have electric current and punctures, and surface spraying has titanium dioxide layer, meets the effect of resolving harmful gas.
Further, the support 1 of the present embodiment is integrated cribbing, easy to process.
Photocatalyst plate 3 can also be formed directly on purification channel 11, and titanium dioxide layer is painted on the relevant position of purification channel 11.
Second embodiment
Referring to Fig. 2, this high efficiency electrostatic formula photocatalysis air cleaning device, with differring primarily in that of first embodiment, the cross section ovalize of sparking electrode 4 in the present embodiment.The cross section of slot 12 is shell-like, it is possible to effectively increases conductive plate 2 and photocatalyst plate 3 surface area, improves air purification effect.
Other not described parts, same to first embodiment, it is not repeated.
3rd embodiment
Referring to Fig. 3, this high efficiency electrostatic formula photocatalysis air cleaning device, with differring primarily in that of first embodiment, the cross section of purification channel 11 is quincunx, the cross section of slot 12 is semilune, the present embodiment adopts three pieces of conductive plates 2 altogether, thus, the cross section of sparking electrode 4 is three spine shapes, each spine end is all directed at conductive plate 2, can effectively increase conductive plate 2 and photocatalyst plate 3 surface area guarantees to be formed between sparking electrode 4 and every piece of conductive plate 2 uniform static electric field simultaneously more, improve air purification effect.
Other not described parts, same to first embodiment, it is not repeated.
4th embodiment
Referring to Fig. 4, this high efficiency electrostatic formula photocatalysis air cleaning device, with differring primarily in that of first embodiment, support 1 is the separating stent-graft combined by two pieces of split blocks, the forms such as compound mode can adopt the grafting of routine, snapping, screw fixing carry out, and separating stent-graft combines also by more split blocks, as four pieces of split blocks combine, those skilled in the art is all appreciated that.
Other not described parts, same to first embodiment, it is not repeated.
5th embodiment
Referring to Fig. 5, this high efficiency electrostatic formula photocatalysis air cleaning device, with differring primarily in that of the 4th embodiment, two pieces of support 1 continuous arrangements form electrostatic photocatalytic air-purifying module.Certainly, also according to actual design needs, the electrostatic photocatalytic air-purifying module that more support 1 array group becomes volume bigger can be adopted, with the air cleaning needs of satisfied reality.
Other not described parts, with the 4th embodiment, are not repeated.
The above disclosed the preferred embodiments of the present invention that are only, but not with the claims that this limits the present invention, according to the equivalent variations made in scope, still belong to the scope that the present invention protects.
Claims (10)
1. a high efficiency electrostatic formula photocatalysis air cleaning device, it is characterized in that, including the support (1) being long tubular, the center portion thereof is formed purification channel (11), the internal face of the upper corresponding purification channel (11) of support (1) radially offers some slots (12), and the upper interval of slot (12) is plugged with conductive plate (2) and photocatalyst plate (3).
2. high efficiency electrostatic formula photocatalysis air cleaning device according to claim 1, it is characterized in that: the described strip sparking electrode (4) also including being arranged in purification channel (11) geometric center, sparking electrode (4) is identical with the distance of every piece of conductive plate (2), forms high-tension circuit between sparking electrode (4) and conductive plate (2).
3. high efficiency electrostatic formula photocatalysis air cleaning device according to claim 2, it is characterised in that: the circular in cross-section of described sparking electrode (4), oval or many spines shape.
4. high efficiency electrostatic formula photocatalysis air cleaning device according to claim 1, it is characterised in that: make for one in described support (1) plastics, pottery or glass.
5. high efficiency electrostatic formula photocatalysis air cleaning device according to claim 1, it is characterised in that: the cross section of described purification channel (11) is regular polygon, circle, oval or quincunx.
6. high efficiency electrostatic formula photocatalysis air cleaning device according to claim 1, it is characterised in that: the cross section of described slot (12) is elongated, long arc shape, semilune, sector or shell-like；Conductive plate (2) is identical with the shape of cross section of slot (12) with photocatalyst plate (3).
7. high efficiency electrostatic formula photocatalysis air cleaning device according to claim 1, it is characterised in that: described conductive plate (2) is made up of metal or conductive plastics.
8. high efficiency electrostatic formula photocatalysis air cleaning device according to claim 1, it is characterised in that: described photocatalyst plate (3) is made up of in plastics, sponge, pottery, cystosepiment or glass, and surface spraying has titanium dioxide layer.
9. the high efficiency electrostatic formula photocatalysis air cleaning device according to any one of claim 1-8, it is characterised in that: described support (1) is integrated cribbing or the separating stent-graft for being combined by some split blocks.
10. the high efficiency electrostatic formula photocatalysis air cleaning device according to any one of claim 1-8, it is characterised in that: described some supports (1) continuous arrangement forms electrostatic photocatalytic air-purifying module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210043.1A CN105716171B (en) | 2016-04-06 | 2016-04-06 | High efficiency electrostatic formula photocatalysis air cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210043.1A CN105716171B (en) | 2016-04-06 | 2016-04-06 | High efficiency electrostatic formula photocatalysis air cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN105716171A true CN105716171A (en) | 2016-06-29 |
| CN105716171B CN105716171B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210043.1A Active CN105716171B (en) | 2016-04-06 | 2016-04-06 | High efficiency electrostatic formula photocatalysis air cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019174365A1 (en) * | 2018-03-12 | 2019-09-19 | 广东美的环境电器制造有限公司 | Electrostatic catalytic device and air purifier |
Citations (7)
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|---|---|---|---|---|
| US4093432A (en) * | 1975-05-01 | 1978-06-06 | Ahlrich Willard K | Electrostatic precipitator |
| DE3900553C1 (en) * | 1989-01-11 | 1989-12-28 | Bleiwerk Goslar Gmbh & Co Kg Besserer & Ernst, 3380 Goslar, De | Electric separator made of plastic and/or metal, for example lead |
| CN2764480Y (en) * | 2005-01-24 | 2006-03-15 | 王舜逸 | Ionization dust collector with V-type ionizing space |
| CN1830573A (en) * | 2006-02-16 | 2006-09-13 | 佛山市净霸光催化科技有限公司 | Air purification device |
| CN101173807A (en) * | 2006-10-31 | 2008-05-07 | 舒和实业股份有限公司 | Method for dust filtration and purification and its improved structure |
| JP2011218347A (en) * | 2010-03-23 | 2011-11-04 | Sumitomo Metal Mining Engineering Co Ltd | Dust collecting electrode for electric precipitator and method for manufacturing the same |
| CN205593089U (en) * | 2016-04-06 | 2016-09-21 | 张海荣 | High -efficient electrostatic photocatalytic type air purification device |
-
2016
- 2016-04-06 CN CN201610210043.1A patent/CN105716171B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093432A (en) * | 1975-05-01 | 1978-06-06 | Ahlrich Willard K | Electrostatic precipitator |
| DE3900553C1 (en) * | 1989-01-11 | 1989-12-28 | Bleiwerk Goslar Gmbh & Co Kg Besserer & Ernst, 3380 Goslar, De | Electric separator made of plastic and/or metal, for example lead |
| CN2764480Y (en) * | 2005-01-24 | 2006-03-15 | 王舜逸 | Ionization dust collector with V-type ionizing space |
| CN1830573A (en) * | 2006-02-16 | 2006-09-13 | 佛山市净霸光催化科技有限公司 | Air purification device |
| CN101173807A (en) * | 2006-10-31 | 2008-05-07 | 舒和实业股份有限公司 | Method for dust filtration and purification and its improved structure |
| JP2011218347A (en) * | 2010-03-23 | 2011-11-04 | Sumitomo Metal Mining Engineering Co Ltd | Dust collecting electrode for electric precipitator and method for manufacturing the same |
| CN205593089U (en) * | 2016-04-06 | 2016-09-21 | 张海荣 | High -efficient electrostatic photocatalytic type air purification device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019174365A1 (en) * | 2018-03-12 | 2019-09-19 | 广东美的环境电器制造有限公司 | Electrostatic catalytic device and air purifier |
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| CN105716171B (en) | 2018-09-11 |
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