CN214536592U - Circulating air purification and sterilization device - Google Patents
Circulating air purification and sterilization device Download PDFInfo
- Publication number
- CN214536592U CN214536592U CN202120000685.5U CN202120000685U CN214536592U CN 214536592 U CN214536592 U CN 214536592U CN 202120000685 U CN202120000685 U CN 202120000685U CN 214536592 U CN214536592 U CN 214536592U
- Authority
- CN
- China
- Prior art keywords
- circulating air
- lamp
- ultraviolet
- air purifying
- titanium dioxide
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Physical Water Treatments (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A circulating air purifying and sterilizing device comprises a circulation unitThe circulating air purifying and sterilizing chamber is provided with an access door, a camera and a human body sensor are arranged on the access door, and a water mist humidifier and an ultraviolet disinfection lamp are arranged in the circulating air purifying and sterilizing chamber. The utility model discloses a circulating air purifies sterilizing equipment adopts nanometer photocatalysis's mechanism and big specific surface area, the carrier of high adsorption performance to load nanometer titanium dioxide and prepares the photocatalysis net, and the synergistic effect of high-efficient physical adsorption of performance and photocatalysis decomposition realizes the lasting decomposition of organic pollutants such as formaldehyde, benzene and in time exterminateing to the germ to decomposing organic pollutants into carbon dioxide and water, eliminated the saturated and secondary pollution's of physical adsorption defect, utilize UV ultraviolet irradiation titanium dioxide (TiO)2) Generating electron holes or hydroxyl free radicals OH, destroying proteins of virus organism, and oxidizing virus into carbon or CO under strong oxidation condition2And the like.
Description
Technical Field
The utility model belongs to the technical field of the sterilizing machine, concretely relates to circulating air purifies sterilizing equipment.
Background
Since the twenty-first century, epidemic situations of three major infectious diseases such as middle east respiratory syndrome, Ebola, novel coronavirus and the like occur continuously in the world, and the epidemic situations probably become a normal state. The technology of people for dealing with infectious diseases also needs to be updated continuously, for example, after the new coronavirus appears, China can complete gene sequencing quickly, and a corresponding detection kit and the like are developed in a short time. The disinfection and sterilization are mainly performed by traditional disinfectants and alcohol, and the products have some defects such as flammability, environmental pollution, residual medicament quantity and the like. In addition, the new coronavirus epidemic situation still occurs sometimes, the epidemic situation prevention and control work is still tense, the demand of sterilization products is obvious, the demands of environmental sterilization in rework places, public areas, business overload, schools and the like all over the country are urgent, and after the epidemic situation, the urgent demands on the overall improvement of sterilization facilities exist.
Disclosure of Invention
The technical solution problem of the utility model is that: overcomes the defects of the prior art, and provides a circulating air purification and sterilization device.
The technical solution of the utility model is that: a circulating air purification and sterilization device comprises a circulating air purification and sterilization chamber, wherein an access door is arranged on the circulating air purification and sterilization chamber, a camera and a human body sensor are arranged on the access door, and a water mist humidifier and an ultraviolet disinfection lamp are arranged in the circulating air purification and sterilization chamber.
Furthermore, the circulating air purifying and sterilizing chamber is of a concrete structure or a metal frame structure, and cloth or plastic is paved on the top and the side parts of the circulating air purifying and sterilizing chamber.
Further, the ultraviolet disinfection lamp comprises a lampshade, an ultraviolet lamp, a titanium dioxide plate, a radiator and a power supply shell; the lampshade is detachably connected with the bottom of the radiator, and the ultraviolet lamp is arranged in the lampshade and fixedly connected with the bottom of the radiator; the titanium dioxide plate is detachably connected with the bottom of the lampshade; the power shell is detachably connected with the top of the micro-groove group composite phase change radiator, an ultraviolet lamp driving power supply is arranged in the power shell, and the ultraviolet lamp driving power supply is electrically connected with the ultraviolet lamp.
Further, the ultraviolet lamp is a UVC ultraviolet LED lamp.
Further, the ultraviolet lamp is an ultraviolet LED chip.
Further, the titanium dioxide plate is a photo-oxidative catalysis titanium dioxide plate.
Furthermore, the radiator is a microgroove group composite phase change radiator.
Furthermore, the ultraviolet sterilizing lamp comprises a connecting support, the connecting support comprises a fixing ring and a U-shaped hanging frame, and the fixing ring is detachably connected with the radiator; the U type stores pylon both ends are articulated with solid fixed ring, and U type stores pylon horizontal part is provided with the mounting hole.
Further, the ultraviolet disinfection lamp comprises an expansion screw and a hexagon nut; one end of the expansion screw is inserted into the wall body or the lamp mounting structure body and is fixedly connected with the wall body or the lamp mounting structure body, and the other end of the expansion screw penetrates through a mounting hole formed in the horizontal part of the U-shaped hanger on the ultraviolet disinfection lamp and then penetrates through the hexagon nut to fix the ultraviolet disinfection lamp on the wall body or the lamp mounting structure body.
Compared with the prior art, the utility model the advantage lie in:
1. the utility model discloses a circulating air purification sterilizing equipment, adopting nano photocatalysis mechanism and large ratioThe carrier with the surface area and the high adsorption performance is used for loading the nano titanium dioxide to prepare the photocatalysis net, the synergistic effect of high-efficiency physical adsorption and photocatalytic decomposition can be exerted, the organic pollutants such as formaldehyde, benzene and the like can be decomposed permanently and germs can be killed in time, the organic pollutants are decomposed into carbon dioxide and water, the defects of physical adsorption saturation and secondary pollution are overcome, and the titanium dioxide (TiO) is irradiated by UV ultraviolet light2) Generates electron holes or hydroxyl free radicals OH, has stronger oxidizing capability than hypochlorous acid, hydrogen peroxide, ozone and the like which are widely used as disinfectants, thereby destroying proteins of virus organisms and oxidizing the virus into carbon or CO under strong oxidizing conditions2And the like.
2. The traditional disinfection methods such as chlorine and ozone generally take 30-60 minutes to achieve the effect of ultraviolet rays. And the utility model discloses a circulating air purifies sterilizing equipment sets up the water smoke humidifier in ultraviolet ray virus killing lamp below, and water smoke is made to the humidifier, makes the harmful substance in the air combine together with water smoke, and ultraviolet ray virus killing lamp adopts titanium dioxide as the catalyst, and through using ultraviolet light photocatalysis, ultraviolet light catalysis titanium dioxide produces the hydroxyl radical and kills the virus. The ultraviolet ray emitted by the ultraviolet germicidal lamp can kill bacteria and germs within 1 second.
3. The utility model discloses a circulating air purifies sterilizing equipment, its ultraviolet ray virus killing lamp, longe-lived, light decay is little: the average service life of the lamp is up to 8000 hours, the switching frequency is up to more than 5 ten thousand times, and after 8000 hours of normal work, the ultraviolet intensity attenuation is less than 25 percent, meanwhile, the ultraviolet disinfection lamp of the utility model has the broad sterilization and can kill various microorganisms; including bacterial propagules, spores, mycobacteria, viruses, fungi, rickettsia, mycoplasma and the like, and has no secondary pollution: the environment-friendly sterilization product has no chemical agent, does not cause secondary pollution to people and the surrounding environment, is the most environment-friendly sterilization product, and can be widely applied to the fields of hospitals, schools, air conditioning systems, disinfection cabinets, water treatment equipment, water dispensers, sewage treatment plants, swimming pools, food and beverage processing and packaging equipment, food factories, cosmetic factories, milk product factories, breweries, beverage factories, bakeries, refrigerating chambers and the like.
Drawings
FIG. 1 is a perspective view of the circulating air purifying and sterilizing apparatus of the present invention;
FIG. 2 is a perspective view of the ultraviolet disinfection lamp in the circulating air purification and sterilization apparatus of the present invention;
FIG. 3 is a perspective view of the ultraviolet ray disinfection lamp in the other direction of the circulating air purification and sterilization apparatus of the present invention;
FIG. 4 is a front view of FIG. 2;
FIG. 5 is a bottom view of FIG. 2;
fig. 6 is a schematic view of the installation structure of the ultraviolet disinfection lamp in the circulating air purifying and sterilizing apparatus of the present invention.
Fig. 7 is a schematic structural view of the circulating air purifying and sterilizing apparatus of the present invention, in which the ultraviolet germicidal lamp is installed on the vertical wall or the installation structure.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 7, a circulating air purifying and sterilizing apparatus includes a circulating air purifying and sterilizing chamber 10, the circulating air purifying and sterilizing chamber 10 is provided with an entrance door, the entrance door is provided with a camera 240 and a human body sensor 250, and the circulating air purifying and sterilizing chamber 10 is provided with a water mist humidifier 210 and an ultraviolet sterilizing lamp 100. Preferably, the circulating air purifying and sterilizing chamber 10 is of a concrete structure or a metal frame structure, and cloth or plastic 11 is laid on the top and the side. Protective clothing 12, goggles 13, protective head covers and face screens 14 are placed in the circulating air purifying and sterilizing chamber. The water mist humidifier 210 produces water mist to combine harmful substances in the air with the water mist, the ultraviolet disinfection lamp adopts titanium dioxide as the catalyst 100, and ultraviolet light is used for photocatalysis to catalyze the titanium dioxide to generate hydroxyl radicals 201 to kill viruses. The ultraviolet ray emitted by the ultraviolet germicidal lamp can kill bacteria and germs within 1 second. The ultraviolet disinfection lamp 100 comprises a lamp shade 101, an ultraviolet LED chip 102, a titanium dioxide plate 103, a radiator 104 and a power supply shell 105; the lampshade 101 is detachably connected with the bottom of the radiator 104, and the ultraviolet LED chip 102 is arranged in the lampshade 101 and fixedly connected with the bottom of the radiator 104; the titanium dioxide plate 103 is detachably connected with the bottom of the lampshade 101; the power supply shell 105 is detachably connected with the top of the micro-groove group composite phase change heat radiator 104, an LED driving power supply is arranged in the power supply shell 105, and the LED driving power supply is electrically connected with the ultraviolet LED chip 102.
The traditional disinfection methods such as chlorine and ozone generally take 30-60 minutes to achieve the effect of ultraviolet rays. And the utility model discloses an ultraviolet ray virus killing lamp adopts titanium dioxide as the catalyst, through using ultraviolet ray photocatalysis, ultraviolet ray catalysis titanium dioxide produces the hydroxyl free radical and kills the virus. The ultraviolet ray emitted by the ultraviolet germicidal lamp can kill bacteria and germs within 1 second.
Preferably, the ultraviolet lamp 104 is a UVC ultraviolet LED lamp, further preferably, the ultraviolet lamp is an ultraviolet LED chip, and further preferably, the wavelength of the UVC ultraviolet LED lamp is 200-275nm, preferably 265 nm. Ultraviolet rays in the UVC band have short wavelength and high energy, can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in cells of microbial organisms (pathogens such as bacteria, viruses, spores and the like) in a short time, cannot regenerate the cells, and lose the self-replication capacity of bacteria and viruses, so that the application scene is wide.
Preferably, the titanium dioxide plate 103 is a photo-oxidative catalytic titanium dioxide plate. The photocatalytic net is prepared by loading nano titanium dioxide by adopting a nano photocatalytic mechanism and a carrier with large specific surface area and high adsorption performance, can exert the synergistic effect of high-efficiency physical adsorption and photocatalytic decomposition, realize the lasting decomposition of organic pollutants such as formaldehyde, benzene and the like and the timely killing of germs, decompose the organic pollutants into carbon dioxide and water, eliminate the defects of physical adsorption saturation and secondary pollution, and irradiate the titanium dioxide (TiO) by using UV ultraviolet light2) Generates electron holes or hydroxyl free radicals OH, has stronger oxidizing capability than hypochlorous acid, hydrogen peroxide, ozone and the like which are widely used as disinfectants, thereby destroying proteins of virus organisms and oxidizing the virus into carbon or CO under strong oxidizing conditions2And the like.
Preferably, the heat sink 104 is a micro-groove-cluster composite phase change heat sink. The ultraviolet disinfection lamp of the utility model creatively adopts the micro-groove group composite phase change radiator, and the heat radiation capability is strong; traditional LED ultraviolet ray disinfection lamp is because influenced power by traditional heat dissipation technology heat-sinking capability and is no longer than 40W, is difficult to use on a large scale, and through using microgroove crowd composite phase change radiator, utilizes its powerful heat-sinking capability, and the ultraviolet ray disinfection lamp of single miniwatt light source is integrated into powerful disinfection lamp, promotes the power density and the virus killing efficiency of single lamp by a wide margin, and is preferred, the merit of UVC ultraviolet ray LED lampThe efficiency is 300W, which is 10 times of the power of the traditional ultraviolet lamp, and the light efficiency of the ultraviolet light is more than 100 times of that of the traditional lamp; the UVC ultra-high power ultraviolet LED is realized at the height of 2 meters and at the power of 150mW/cm2The light power and the ultraviolet light wave band are 265nm, the virus can be killed in a short time, and the inactivation rate is more than 95%.
Preferably, the uv germicidal lamp 100 comprises a connecting bracket 106, wherein the connecting bracket 106 comprises a fixing ring 107 and a U-shaped hanger 108, and the fixing ring 107 is detachably connected to the heat sink 104; the two ends of the U-shaped hanging frame 108 are hinged with the fixing ring 107, the horizontal part of the U-shaped hanging frame 108 is provided with a mounting hole, and the ultraviolet disinfection lamp can be conveniently mounted on a wall body or a lamp mounting structure body by arranging the connecting bracket 106; in addition, the angle of the ultraviolet disinfection lamp 100 can be adjusted by arranging the hinged fixing ring 107 and the U-shaped hanging frame 108, and the application range is wide.
An ultraviolet disinfection lamp mounting structure 110, the ultraviolet disinfection lamp 100, an expansion screw 112 and a hexagon nut 113; one end of the expansion screw 112 is inserted into the wall or the lamp mounting structure 111 and is fixedly connected to the wall or the lamp mounting structure 111, and the other end of the expansion screw passes through a mounting hole formed in the horizontal portion of the U-shaped hanger 108 on the ultraviolet germicidal lamp 100 and then passes through the hexagon nut 113 to fix the ultraviolet germicidal lamp 100 to the wall or the lamp mounting structure 111.
Specifically, after one end of the expansion screw 112 is inserted into the wall or the lamp mounting structure 111 and is fixedly connected to the wall or the lamp mounting structure 111, and the other end of the expansion screw passes through a mounting hole formed in the horizontal portion of the U-shaped hanger 108 on the ultraviolet germicidal lamp 100, the horizontal portion of the U-shaped hanger 108 is abutted to the wall or the lamp mounting structure 111 through the hexagon nut 113, so that the ultraviolet germicidal lamp 100 is mounted.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a circulating air purifies sterilizing equipment which characterized in that, includes circulating air purifies retort room, and circulating air purifies retort room is provided with the access door, is provided with camera and human sensor on the access door, is provided with water smoke humidifier and ultraviolet ray virus killing lamp in the circulating air purifies retort room.
2. The circulating air purifying and sterilizing apparatus as claimed in claim 1, wherein the circulating air purifying and sterilizing chamber is of a concrete structure or a metal frame structure, and cloth or plastic is laid on the top and sides.
3. The circulating air purifying and sterilizing apparatus as claimed in claim 1, wherein the ultraviolet germicidal lamp includes a lamp housing, an ultraviolet lamp, a titanium dioxide plate, a heat sink and a power supply housing;
the lampshade is detachably connected with the bottom of the radiator, and the ultraviolet lamp is arranged in the lampshade and fixedly connected with the bottom of the radiator; the titanium dioxide plate is detachably connected with the bottom of the lampshade; the power shell is detachably connected with the top of the radiator, an ultraviolet lamp driving power supply is arranged in the power shell, and the ultraviolet lamp driving power supply is electrically connected with the ultraviolet lamp.
4. The circulating air purifying and sterilizing apparatus as claimed in claim 3, wherein the ultraviolet lamp is a UVC high power ultraviolet LED lamp.
5. The circulating air purifying and sterilizing apparatus as claimed in claim 3, wherein the ultraviolet lamp is an ultraviolet LED chip.
6. The circulating air cleaning and sterilizing apparatus as claimed in claim 3, wherein the titanium dioxide plate is a photo-oxidative titanium dioxide plate.
7. The circulating air purifying and sterilizing apparatus as claimed in claim 3, wherein the heat sink is a micro-groove cluster composite phase change heat sink.
8. The circulating air purifying and sterilizing apparatus as claimed in claim 3, wherein the ultraviolet germicidal lamp includes a connection bracket, the connection bracket includes a fixing ring and a U-shaped hanger, the fixing ring is detachably connected to the heat sink; the U type stores pylon both ends are articulated with solid fixed ring, and U type stores pylon horizontal part is provided with the mounting hole.
9. The UV sterilization combination of claim 8, wherein the UV sterilization lamp comprises an expansion screw and a hex nut; one end of the expansion screw is inserted into the wall body or the lamp mounting structure body and is fixedly connected with the wall body or the lamp mounting structure body, and the other end of the expansion screw penetrates through a mounting hole formed in the horizontal part of the U-shaped hanger on the ultraviolet disinfection lamp and then penetrates through the hexagon nut to fix the ultraviolet disinfection lamp on the wall body or the lamp mounting structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120000685.5U CN214536592U (en) | 2021-01-03 | 2021-01-03 | Circulating air purification and sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120000685.5U CN214536592U (en) | 2021-01-03 | 2021-01-03 | Circulating air purification and sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214536592U true CN214536592U (en) | 2021-10-29 |
Family
ID=78299949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120000685.5U Active CN214536592U (en) | 2021-01-03 | 2021-01-03 | Circulating air purification and sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214536592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115902088A (en) * | 2023-03-09 | 2023-04-04 | 合肥泷睿机器人有限责任公司 | Device for testing virus killing performance of nano titanium dioxide photocatalytic screen |
-
2021
- 2021-01-03 CN CN202120000685.5U patent/CN214536592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115902088A (en) * | 2023-03-09 | 2023-04-04 | 合肥泷睿机器人有限责任公司 | Device for testing virus killing performance of nano titanium dioxide photocatalytic screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1946781B1 (en) | A combined labyrinthine fluid sterilizing apparatus | |
| CN209253716U (en) | Ultraviolet sterilization device | |
| KR101356268B1 (en) | Air sterilizer by ultraviolet | |
| KR101364315B1 (en) | Air cleaner | |
| CN214536592U (en) | Circulating air purification and sterilization device | |
| CN111617277A (en) | Sterilization and disinfection device and sterilization and disinfection method thereof | |
| CN101469895A (en) | Simple multifunctional indoor air purifier | |
| CN215840568U (en) | Ultraviolet sterilization combination device | |
| CN216022213U (en) | Ultraviolet ray disinfection lamp and mounting structure thereof | |
| CN114234341A (en) | Toilet disinfection and odor removal device and preparation method thereof | |
| CN213312093U (en) | Space degerming device of compound degerming filter screen of ultraviolet | |
| CN112781126A (en) | Circulating air purification and sterilization device | |
| CN213931361U (en) | Air purification sterilization and disinfection combination equipment | |
| CN212396190U (en) | Air filtering device for livestock and poultry house | |
| CN1197625C (en) | Air purifying method and device thereof | |
| CN218379094U (en) | Lighting lamp device adopting silver ions for sterilization for traffic facilities | |
| CN214536591U (en) | Circulating air purification and sterilization system | |
| CN215840648U (en) | Ultraviolet ray virus killing control device | |
| CN212235370U (en) | Sterilization and disinfection device | |
| CN214508667U (en) | Air disinfection sterilization deodorization switch | |
| CN112781127A (en) | Circulating air purification and sterilization system | |
| WO2011109946A1 (en) | Air sterilization device | |
| CN211451218U (en) | Cabinet type air disinfection purifier | |
| CN210292151U (en) | Household ozone disinfection machine | |
| CN217391239U (en) | Self-control ultraviolet disinfection device with dual-induction function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |