CN2737355Y - Titanium dioxide optical catalyst sterilizing device - Google Patents
Titanium dioxide optical catalyst sterilizing device Download PDFInfo
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- CN2737355Y CN2737355Y CN 200420089216 CN200420089216U CN2737355Y CN 2737355 Y CN2737355 Y CN 2737355Y CN 200420089216 CN200420089216 CN 200420089216 CN 200420089216 U CN200420089216 U CN 200420089216U CN 2737355 Y CN2737355 Y CN 2737355Y
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- photocatalyst
- titanium dioxide
- sterilizing unit
- fan
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Abstract
The utility model relates to a titanium dioxide optical catalyst sterilizing device, comprising a housing, an optical catalyst device arranged in the housing and provided with at least one ultraviolet light source and at least one optical catalyst net body, and a fan device arranged in the housing; the air outlet or the air inlet of the fan device is faced to the optical catalyst device. The optical catalyst device and the fan device are arranged in the housing to compose the sterilizing device which is an integral single structure and can be randomly carried and arranged at any places to be used; otherwise, a channel is arranged between the fan device and the optical catalyst device, and is able to guide the air quantity and reduce the noise. The fan device is a cross-flow type fan and is able to comprehensively and uniformly blow or suck the air quantity through the optical catalyst device; the titanium dioxide is coated on the optical catalyst net body in an immersing mode, and the optical catalyst net body is able to obtain a large coating area and has good sterilizing effect.
Description
Technical field
This utility model relates to a kind of photo-catalytic sterilization device, particularly relates to a kind of Portable or the fixed confined space that is installed in, and has the photocatalyst of titanium dioxide sterilizing unit of good ease of use and good biocidal efficacies.
Background technology
Titanium dioxide (TiO2) sterilizer mainly is a titanium dioxide coating layer on a dictyosome, utilizes ultraviolet source irradiation again, the light of being launched with this light source is as catalyst, excite the molecule of this titanium dioxide layer, and produce decomposition, and reach effects such as deodorization, sterilization with airborne suspended particles.
TaiWan, China is announced No. 581168 case (hereinafter referred to as the first preceding case) and is provided a kind of " fan structure of photocatalyst of titanium dioxide ", it mainly is all to be coated with titanium dioxide layer at the blade of the vertical fan structure that generally has pedestal, preceding filter screen and back filter screen, and installing bulb in the pro-, back filter screen; During shinny and rotating vane, can decompose airborne suspended particles when light, and send air quantity and intersperse among the space, and reach the effect that purifies air according to the titanium dioxide layer that is excited.
Yet, above-mentioned this first preceding case, the bactericidal effect of its photocatalyst of titanium dioxide is to be based upon one to have on the vertical fan structure of pedestal, it is bulky, portable inconvenience, and can't arbitrarily being installed in the confined space for example can't be installed in the elevator (and this confined space for example elevator be disease carrying germ place the most fast), therefore, the place suitability of this first preceding case is wideless.
TaiWan, China is announced No. 516610 case (hereinafter referred to as the second preceding case) and is provided a kind of " air-conditioning sterilization photocatalyst device ", it mainly is that one or more luminescence-utraviolet diode is installed on the wind passage mouth of an original air conditioning system, air inlet or air outlet, exciting the coated titanium dioxide of set photocatalyst net, and has bactericidal action.
Yet, the photo-catalytic sterilization effect of this second preceding case is the structure that is based upon an air conditioning system, must be with the biocidal efficacies of this photocatalyst of startup competence exertion of this air conditioning system, in place with air conditioning system, then can't install and bring into play its photo-catalytic sterilization effect, therefore, this second preceding case must consider whether have air conditioning system when installing, the place of its installing is restricted, and this second preceding case does not have portability, can't arbitrarily move and be installed in arbitrary place, thereby the place suitability of this second preceding case is also wideless.
This shows that above-mentioned existing photo-catalytic sterilization device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that the photo-catalytic sterilization device exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing photo-catalytic sterilization device exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and Professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of photocatalyst of titanium dioxide sterilizing unit of new structure, can improve general existing photo-catalytic sterilization device, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create this utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing photo-catalytic sterilization device exists, and provide a kind of photocatalyst of titanium dioxide sterilizing unit of innovation structure, technical problem to be solved is to make it can be by random portable, also arbitrary place can be installed on arbitrarily, have extensive applicability, and have good bactericidal effect.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.A kind of photocatalyst of titanium dioxide sterilizing unit according to the utility model proposes comprises at least: a shell, and it is provided with an air inlet and a gas outlet; One photocatalyst device is arranged in this shell, and this photocatalyst device is provided with at least one ultraviolet source and at least one photocatalyst dictyosome; And a fan assembly, being arranged in this shell, the air outlet of this fan assembly or air inlet are towards this photocatalyst device.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, the air inlet of wherein said shell is provided with a drainage screen.
Aforesaid photocatalyst of titanium dioxide sterilizing unit is provided with a passage between wherein said fan assembly and this photocatalyst device.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said fan assembly include one case shell and a fan, and this fan is installed in this case shell inside.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said fan are cross flow fan.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, the width of wherein said fan is about the width of this photocatalyst dictyosome.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said photocatalyst dictyosome is to be coated with titanium dioxide on a dictyosome.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said ultraviolet source are to comprise the ultra-violet light-emitting diode.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said ultraviolet source comprises the UV fluorescent tube.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said ultraviolet source comprises cold light panel.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said photocatalyst device comprises at least:
One case shell, the one side at least of its front-back is provided with guide groove; This ultraviolet source is installed in this case shell inside; And a photocatalyst frame net, being installed in the guide groove of this case shell, this photocatalyst frame net includes this a photocatalyst dictyosome and a framework, and this framework is the periphery that is located in this photocatalyst dictyosome.
Aforesaid photocatalyst of titanium dioxide sterilizing unit, wherein said case shell-side limit is provided with a rotary locking plate, and in order to whether keeping off solid this photocatalyst frame net, and the locking of using this photocatalyst frame net of control and this case shell is whether.
This utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known,, the utility model proposes a kind of photocatalyst of titanium dioxide sterilizing unit, comprise a shell in order to reach aforementioned goal of the invention; One photocatalyst device is arranged in this shell, and this photocatalyst device is provided with at least one ultraviolet source and at least one photocatalyst dictyosome; And a fan assembly, being arranged in this shell, the air outlet of this fan assembly or air inlet are towards this photocatalyst device.Being installed in this sterilizing unit that this shell is constituted with this photocatalyst device and this fan assembly, is a complete monomer structure, and it can or be installed in arbitrary place by any portable and use.In addition, be provided with a passage between this fan assembly and this photocatalyst device, can guide air quantity and reduce noise.Fan assembly is a cross flow fan, can general equilibrium ground air quantity blowed to or inhale through this photocatalyst device, its air quantity can and be taken a breath back several and decides according to the space size.This photocatalyst dictyosome be with immerse mode with titanium dioxide-coated on this dictyosome, can obtain bigger coated area and the better bactericidal effect of tool.
In sum, the photocatalyst of titanium dioxide sterilizing unit of this utility model innovation structure can also can arbitrarily be installed on arbitrary place by random portable, has extensive applicability, and has good bactericidal effect.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and more existing photo-catalytic sterilization device has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is the stereoscopic sketch map of this utility model photocatalyst of titanium dioxide sterilizing unit.
Fig. 2 is the main exploded perspective sketch map partly of photocatalyst of titanium dioxide device shown in Figure 1.
Fig. 3 is the cutaway view of photocatalyst of titanium dioxide device shown in Figure 1.
Fig. 4 is the exploded perspective sketch map of another embodiment of this utility model photocatalyst of titanium dioxide sterilizing unit.
1: shell 11: air inlet
12: gas outlet 13: drainage screen
2: photocatalyst device 21: the case shell
211: guide groove 212: rotary locking plate
22: ultraviolet source 23: photocatalyst frame net
231: photocatalyst dictyosome 232: framework
3: fan assembly 31: passage
32: case shell 33: fan
The specific embodiment
For further setting forth this utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of photocatalyst of titanium dioxide sterilizing unit, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, Fig. 1 is the stereoscopic sketch map of this utility model photocatalyst of titanium dioxide sterilizing unit, Fig. 2 is the main exploded perspective view partly of photocatalyst of titanium dioxide device shown in Figure 1, Fig. 3 is the cutaway view of photocatalyst of titanium dioxide device shown in Figure 1, and Fig. 4 is the exploded perspective view of another embodiment of this utility model photocatalyst of titanium dioxide sterilizing unit.
As above-mentioned these graphic shown in, this utility model photocatalyst of titanium dioxide sterilizing unit includes a shell 1, a photocatalyst device 2 and a fan assembly 3, wherein:
Above-mentioned shell 1 is a casing device, precisely because in the air inlet direction of following fan assembly 3, and, respectively be provided with opening, with air inlet 11 and gas outlet 12 as air-flow in the photocatalyst dictyosome direction of following photocatalyst device 2.
Above-mentioned photocatalyst device 2 is the inside that is arranged at shell 1.This photocatalyst device 2 mainly is to be provided with at least one ultraviolet source 22 and at least one photocatalyst dictyosome 231.
In the embodiment shown in the figures, this photocatalyst device 2 includes one case shell 21, above-mentioned ultraviolet source 22 and at least one photocatalyst frame net 23, wherein:
This case shell 21, the one side at least of its front-back are provided with guide groove 211 (the accompanying drawing illustrated embodiment is that the front-back that shows this case shell 21 all is provided with guide groove 211);
This ultraviolet source 22 is installed in the inside of case shell 21;
This photocatalyst frame net 23 includes an above-mentioned photocatalyst dictyosome 231 and a framework 232, this framework 232 be located in the periphery of photocatalyst dictyosome 231 and make its typing, this photocatalyst frame net 23 is the guide grooves 211 that are installed in case shell 2.
In addition, the side of this case shell 21 is provided with a rotary locking plate 212, be installed in the guide groove 211 of case shell 21 at photocatalyst frame net 23 after, this rotary locking plate 212 can be rotated into laterally, to keep off solid this photocatalyst frame net 23; Otherwise, when should rotary locking plate 212 be rotated into directly to the time, then can or upgrade this photocatalyst frame net 23 for installing.Thereby according to the direction of rotation of this rotary locking plate 212, the locking that can use this photocatalyst frame net 23 of control and this case shell 21 whether.And, according to the removable structural design of this photocatalyst frame net 23, can be convenient to the replacing of this photocatalyst frame net 23.
Above-mentioned photocatalyst dictyosome 231 is to be coated with to be covered with titanium dioxide on a dictyosome, its optimum structure person be with immerse mode with this titanium dioxide-coated in this photocatalyst dictyosome 231, make each position of this photocatalyst dictyosome 231 all can be promoted its bactericidal effect to obtain maximum coated area by coated with this titanium dioxide equably.
Above-mentioned ultraviolet source 22 for example is to include ultra-violet light-emitting diode or UV fluorescent tube or cold light panel, and it can launch ultraviolet light, to excite titania molecule, has effects such as deodorizing sterilizing to decompose airborne suspended particles.
Above-mentioned fan assembly 3 also is the inside that is arranged at shell 1, and the air outlet of this fan assembly 3 is towards photocatalyst device 2.Be provided with a passage 31 between this fan assembly 3 and this photocatalyst device 2, can effectively guide air quantity that this fan assembly 3 produced to this photocatalyst device 2, also can avoid because of this fan assembly 3 and this photocatalyst device 2 both because of sympathetic response noise that hypotelorism produced.
This fan assembly 3 includes one case shell 32 and a fan 33, it is installed in the inside of this case shell 21, this fan 33 preferablies are a cross flow fan, this fan width is about the width of above-mentioned photocatalyst dictyosome 231, make the air quantity that this fan 33 produced can blow to this photocatalyst dictyosome 231, its air quantity can and be taken a breath back several and decides according to the space size general equilibrium.Again, be provided with a drainage screen 13 at the air inlet 11 of shell 1, the dirty dirty particle in can filtered air enters the inside of this fan assembly 2.
According to the photocatalyst of titanium dioxide sterilizing unit that the utility model proposes, be that photocatalyst device 2 and fan assembly 3 are installed in a shell 1, and constitute a complete monomer structure, thereby, it can be by any portable, also can arbitrarily be installed on for example elevator inside of arbitrary place or arbitrary confined space, be had extensive applicability.In use, the fan 33 of fan assembly 3 can be blown out air inlet 11 inspirations of air by shell 1 again by gas outlet 12, and the formation air-flow, and the peace and quiet air that photocatalyst dictyosome 23 surfaces are finished with the titanium dioxide sterilization blows away, and intersperse among this confined space, reach effects such as deodorization and sterilization.
Above-mentioned Fig. 1 to Fig. 3 shows that this utility model photocatalyst device 2 and fan assembly 3 wherein is laterally assembling arrangement, and shows that the air outlet of this fan assembly 3 is towards this photocatalyst device 2; And Fig. 4 be show this photocatalyst device 2 and fan assembly 3 for directly to the assembling arrangement, and show that the air inlet of this fan assembly 3 is towards this photocatalyst device 2, its both effect is identical.
The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, though this utility model discloses as above with preferred embodiment, yet be not in order to limit this utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (12)
1, a kind of photocatalyst of titanium dioxide sterilizing unit is characterized in that it comprises at least:
One shell, it is provided with an air inlet and a gas outlet;
One photocatalyst device is arranged in this shell, and this photocatalyst device is provided with at least one ultraviolet source and at least one photocatalyst dictyosome; And
One fan assembly is arranged in this shell, and the air outlet of this fan assembly or air inlet are towards this photocatalyst device.
2, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that the air inlet of wherein said shell is provided with a drainage screen.
3, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that being provided with a passage between wherein said fan assembly and this photocatalyst device.
4, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that wherein said fan assembly includes one case shell and a fan, and this fan is installed in this case shell inside.
5, photocatalyst of titanium dioxide sterilizing unit according to claim 4 is characterized in that wherein said fan is a cross flow fan.
6, photocatalyst of titanium dioxide sterilizing unit according to claim 5 is characterized in that the width of wherein said fan is about the width of this photocatalyst dictyosome.
7, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that wherein said photocatalyst dictyosome is to be coated with titanium dioxide on a dictyosome.
8, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that wherein said ultraviolet source is to comprise the ultra-violet light-emitting diode.
9, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that wherein said ultraviolet source comprises the UV fluorescent tube.
10, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that wherein said ultraviolet source comprises cold light panel.
11, photocatalyst of titanium dioxide sterilizing unit according to claim 1 is characterized in that wherein said photocatalyst device comprises at least:
One case shell, the one side at least of its front-back is provided with guide groove;
This ultraviolet source is installed in this case shell inside; And
One photocatalyst frame net is installed in the guide groove of this case shell, and this photocatalyst frame net includes this a photocatalyst dictyosome and a framework, and this framework is the periphery that is located in this photocatalyst dictyosome.
12, photocatalyst of titanium dioxide sterilizing unit according to claim 12 is characterized in that wherein said case shell-side limit is provided with a rotary locking plate, and in order to whether keeping off solid this photocatalyst frame net, and the locking of using this photocatalyst frame net of control and this case shell whether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089216 CN2737355Y (en) | 2004-08-27 | 2004-08-27 | Titanium dioxide optical catalyst sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089216 CN2737355Y (en) | 2004-08-27 | 2004-08-27 | Titanium dioxide optical catalyst sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737355Y true CN2737355Y (en) | 2005-11-02 |
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ID=35347270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420089216 Expired - Fee Related CN2737355Y (en) | 2004-08-27 | 2004-08-27 | Titanium dioxide optical catalyst sterilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737355Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009124428A1 (en) * | 2008-04-11 | 2009-10-15 | Chen Hongfeng | A photocatalyst sterilizer with a clo2 sterilizer |
-
2004
- 2004-08-27 CN CN 200420089216 patent/CN2737355Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009124428A1 (en) * | 2008-04-11 | 2009-10-15 | Chen Hongfeng | A photocatalyst sterilizer with a clo2 sterilizer |
| CN101554486B (en) * | 2008-04-11 | 2012-11-14 | 陈红锋 | Photocatalyst sterilizing machine with chlorine dioxide disinfector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051102 Termination date: 20110827 |