CN112539508B - Ultraviolet sterilization device for air purification - Google Patents
Ultraviolet sterilization device for air purification Download PDFInfo
- Publication number
- CN112539508B CN112539508B CN202011389511.9A CN202011389511A CN112539508B CN 112539508 B CN112539508 B CN 112539508B CN 202011389511 A CN202011389511 A CN 202011389511A CN 112539508 B CN112539508 B CN 112539508B
- Authority
- CN
- China
- Prior art keywords
- air
- bin
- moisture absorption
- sterilization
- air outlet
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F3/14—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 humidification; by dehumidification
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides an ultraviolet sterilization device for air purification, which comprises a shell and universal rollers, wherein the shell comprises an air inlet bin, a sterilization bin and an air outlet bin; an air inlet, a heater positioned at the joint of the air inlet and the shell and a plurality of moisture absorption filtering components which are positioned at the left upper part of the heater and are sequentially arranged from bottom to top are arranged in the air inlet bin, a dust collection box is arranged below the moisture absorption filtering components, and each moisture absorption filtering component comprises a moisture absorption screen plate and a filtering screen plate positioned on the top surface of the moisture absorption screen plate; a first vent communicated with the bottom of the sterilization bin is arranged above the filter screen plate, and a deep ultraviolet LED lamp group is arranged in the sterilization bin; a second ventilation opening communicated with the air outlet bin is formed in the left upper side of the sterilization bin, a humidifying device, a negative ion generator and an air outlet are sequentially arranged in the air outlet bin from right to left, and an air draft fan is arranged at the air outlet end; and a storage battery for supplying power is arranged outside the shell. The ultraviolet sterilization device is reasonable in layout, good in sterilization and air purification effects and good in user experience.
Description
Technical Field
The invention relates to the technical field of ultraviolet sterilization, in particular to an ultraviolet sterilization device for air purification.
Background
The wavelength of the deep ultraviolet light, also called UVC short-wave ultraviolet light, is within the range of 200-280 nm. Deep ultraviolet light is a mutagen which, under certain circumstances and sufficiently high spectral intensity, can cause abnormal chemical bonds to form between adjacent pyrimidine molecules of DNA or RNA in microbial cells such as bacteria and viruses, thereby inhibiting replication of DNA or RNA and causing microbial cell death. Therefore, the deep ultraviolet has the characteristic of efficiently killing bacteria and viruses, and is widely applied to the fields of air sterilization in dust-free workshops of factories, hospitals, water purification plants and the like.
Currently, there are two main types of ultraviolet light sources used for sterilization: conventional mercury lamps and deep ultraviolet LED lamps. The traditional mercury lamp is heavy in appearance, consumes high-voltage electric energy, is long in starting time, is fragile, short in service life, and is easy to cause environmental pollution such as mercury leakage after being broken. Compared with the traditional mercury lamp, the deep ultraviolet LED lamp is used as a novel green and environment-friendly ultraviolet solid-state light source, and has the advantages of small volume, electric energy saving, instant use, no toxicity, no harm, long service life, environmental protection and the like. Therefore, the deep ultraviolet LED lamp can replace the traditional mercury lamp to be applied to an ultraviolet sterilization device to sterilize and purify air in factories, hospitals, homes and other places.
Among them, the deep ultraviolet LED lamp is sensitive to the temperature and humidity of air and dust in the air when sterilizing and purifying the air. Specifically, when the air temperature is 20-40% and the air humidity is below 60%, the sterilization effect of the deep ultraviolet LED lamp is good; and the dust in the air can influence the spectral intensity that deep ultraviolet LED lamp sent to influence bactericidal effect. However, the conventional ultraviolet sterilization device does not take the influence of factors such as temperature, humidity and dust in the air on the sterilization effect of the deep ultraviolet LED lamp into comprehensive consideration, so that the ultraviolet sterilization device cannot achieve the expected air purification effect.
Disclosure of Invention
The invention aims to provide an ultraviolet sterilization device for air purification, which solves the problem of poor air purification effect of the existing ultraviolet sterilization device due to the fact that the influence of factors such as temperature, humidity and dust in the air on the sterilization effect of a deep ultraviolet LED lamp is not comprehensively considered.
Based on the above, the invention discloses an ultraviolet sterilization device for air purification, which comprises a shell and universal rollers positioned below the shell, wherein the shell comprises an air inlet bin, a sterilization bin and an air outlet bin which are sequentially communicated; the air inlet bin is internally provided with an air inlet, a heater positioned at the joint of the air inlet and the shell, and a plurality of moisture absorption filtering components which are positioned at the left upper part of the heater and are sequentially arranged from bottom to top, a dust collection box is arranged below the moisture absorption filtering components, and each moisture absorption filtering component comprises a moisture absorption screen plate and a filtering screen plate positioned on the top surface of the moisture absorption screen plate; a first vent communicated with the bottom of the sterilization bin is arranged above the filter screen plate, and a deep ultraviolet LED lamp group is arranged in the sterilization bin; a second ventilation opening communicated with the air outlet bin is formed in the left upper side of the sterilization bin, a humidifying device, a negative ion generator and an air outlet are sequentially arranged in the air outlet bin from right to left, and an air draft fan is arranged at the air outlet end; and a storage battery for supplying power to the heater, the deep ultraviolet LED lamp, the negative ion generator and the exhaust fan is also arranged outside the shell.
Preferably, the deep ultraviolet LED lamp includes vertical locating cylinder in the storehouse of disinfecting, be reverse double helix form and locate the lamp area of cylinder periphery wall and evenly locate being used for in the lamp area sends deep ultraviolet's LED lamp pearl.
Further preferably, the deep ultraviolet LED lamp is arranged in the middle of the sterilization bin.
Preferably, the mesh aperture of the moisture absorption screen plate in the same moisture absorption filter component is larger than that of the filter screen plate.
Further preferably, the meshes of the moisture absorption net plate and the filter net plate in each moisture absorption filter assembly are sequentially increased from bottom to top.
Further preferably, the number of said absorbent filtering components is 3; and/or the moisture absorption mesh plate is a silica gel mesh plate.
Preferably, a plurality of through pipes which are horizontally arranged are arranged below the shell, the bottom of each through pipe is communicated with the dust collection box, the top of each through pipe is connected with a flared opening which is in a horn shape and communicated with the bottom of the air inlet bin, and the sum of the pipe diameters of the through pipes is smaller than the width size of the dust collection box.
Preferably, the bottom of the dust collection box is provided with a dust discharge port and a cover body which can detachably seal the dust discharge port.
Preferably, humidification device is including being located the outer liquid storage pot of casing and locating just be the high pressure atomizer of "eight" font of falling in the casing, the lower surface of high pressure atomizer is equipped with a plurality of nozzles, be equipped with the pipeline that is linked together between liquid storage pot and the high pressure atomizer.
Preferably, the heater is provided with an electric heating wire in a hollow spiral shape.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the water mist in the humid air and the flying dust are mixed together, so that the dust removal and drying effects of the air are not ideal, and therefore, in the ultraviolet sterilization device, a heater is adopted to heat the external air sucked from an air inlet of an air inlet bin to promote the water mist in the air to be gasified, the air with water vapor is promoted to be separated from the coarse-particle flying dust, then the air with water vapor is dried through a moisture absorption screen plate to remove the water vapor in the air, and then the dust removal treatment is carried out through a filter screen plate to remove the fine-particle flying dust in the air; therefore, after being sequentially treated by the plurality of moisture absorption filtering components, the moisture and flying dust in the air can be effectively removed; the air meets the requirements of temperature, humidity and dust removal for sterilization of the deep ultraviolet LED lamp group, so that the air entering the sterilization bin from the first ventilation opening can be efficiently sterilized under the action of the deep ultraviolet LED lamp group; and then the sterilized air enters the air outlet bin from the second ventilation opening, the air entering the air outlet bin is humidified by the humidifying device firstly, so that the phenomenon that the human body is uncomfortable to breathe due to over-dry air is avoided, the humidified air is favorable for survival of negative ions, therefore, the humidified air is rich in the negative ions beneficial to the human body by the negative ion generator, and finally, the air which is humidified by the air draft fan and is rich in the negative ions is discharged from the air outlet. This ultraviolet sterilizing equipment divides the storehouse setting, and each storehouse divides the worker clearly and definitely, and is rationally distributed, and before disinfecting, heats in proper order, drying and dust removal processing to the air earlier for it is better with the air purification effect to disinfect, and still carries out the humidification in proper order to the air that disinfects, adds anion treatment, makes the exhaust air more accord with user's comfortable and healthy demand, and user experience is better.
Drawings
Fig. 1 is a schematic structural view of an ultraviolet sterilizer for air purification.
Fig. 2 is a schematic structural view of a moisture absorption filter unit in the ultraviolet sterilization apparatus for air purification.
The reference numbers illustrate: 1, a shell; 2, an air inlet bin; 21, an air inlet; 22 a heater; 221 an electric heating wire; 23 a moisture absorbing filter element; 231 a moisture absorption net plate; 232, filtering the screen plate; 24 a first vent; 3, sterilizing the bin; 31 deep ultraviolet LED lamp group; 311 a cylinder; a 312 light strip; 313LED lamp beads; 32 second ventilation openings; 4, air outlet; 41 a humidifying device; 411 a liquid storage tank; 412 high pressure atomizer; 413 a nozzle; 414 a pipeline; 42 negative ion generator; 43 air draft fan; 44 air outlet; 5, a storage battery; 6 a dust collection box; 61, a through pipe; 62 flaring; 63 a dust exhaust port; 64 cover body; 7 universal rollers.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
An ultraviolet sterilizer for air purification according to the present embodiment, referring to fig. 1-2, includes a housing 1, and a plurality of universal rollers 7 are disposed below the housing 1 so as to move the ultraviolet sterilizer. The shell 1 comprises an air inlet bin 2, a sterilization bin 3 and an air outlet bin 4 which are sequentially communicated, the air inlet bin 2, the sterilization bin 3 and the air outlet bin 4 are respectively positioned at the lower right corner, the upper right corner and the upper left corner of the shell 1, and a storage battery 5 for supplying power is further arranged at the lower left corner of the ultraviolet sterilization device; an air inlet 21 is formed in the right side of the air inlet bin 2, a first ventilation opening 24 communicated with the bottom of the sterilization bin 3 is formed in the upper right side of the air inlet bin 2, a second ventilation opening 32 communicated with the air outlet bin 4 is formed in the upper left side of the sterilization bin 3, an air outlet 44 communicated with the outside is formed in the left side of the air outlet bin 4, and an exhaust fan 43 is arranged at the end of the air outlet 44; so, when the suction fan 43 works, outside air is sucked from the air inlet 21 on the right side of the air inlet bin 2, enters the sterilization bin 3 from the first ventilation opening 24 after being processed by the air inlet bin 2, enters the air outlet bin 4 from the second ventilation opening 32 after being processed by the sterilization bin 3, and is exhausted out of the shell 1 from the air outlet 44 on the left side of the air outlet bin 4 after being processed by the air outlet bin 4, so that the circulation purification treatment of the outside air by the ultraviolet sterilization device is realized. The air inlet 21 and the air outlet 44 are respectively located on the right side and the left side of the ultraviolet sterilization device, and can well separate the air to be purified from the purified air so as to prevent the purified air from entering the housing 1 for repeated purification.
The air inlet bin 2 is used for heating, drying and dedusting air, and specifically, a heater 22 located at a joint of the air inlet 21 and the housing 1 and a plurality of moisture absorption filter assemblies 23 located above the left side of the heater 22 and sequentially arranged from bottom to top are arranged in the air inlet bin 2, and each moisture absorption filter assembly 23 comprises a moisture absorption screen plate 231 and a filter screen plate 232 located on the top surface of the moisture absorption screen plate 231 (see fig. 2); the heater 22 is provided with an electric heating wire 221 having a hollow spiral shape. After entering the air inlet bin 2 from the air inlet 21, the external air is fully contacted with the hollow spiral electric heating wire 221 to heat the air, so that water mist in the air is gasified, the air with water vapor is promoted to be separated from coarse-particle fly ash, then the air with water vapor is dried by the moisture absorption screen plate 231 to remove the water vapor in the air, and is dedusted by the filter screen plate 232 to remove fine-particle fly ash in the air; therefore, after being sequentially treated by the moisture absorption filtering components 23, the moisture and flying dust in the air can be effectively removed; the air meets the requirements of temperature, humidity and dust purification for sterilization of the deep ultraviolet LED lamp group 31, so that the air can be sterilized in the subsequent process.
Specifically, the meshes of the moisture absorption screen plate 231 in each moisture absorption filter assembly 23 increase progressively from bottom to top, and the meshes of the filter screen plate 232 in each moisture absorption filter assembly 23 also increase progressively from bottom to top; therefore, the air can be dried and dedusted step by step, and moisture and fly ash in the air can be effectively removed. The number of absorbent filter elements 23 is preferably 3; and/or the moisture absorption net plate 231 is preferably a silica gel net plate which absorbs moisture quickly, is nontoxic and odorless, absorbs water, does not swell, and does not deform.
Further, in order to prevent the moisture absorption net plate 231 from being blocked by the fly ash removed by the filter net plate 232, the mesh aperture of the moisture absorption net plate 231 in the same moisture absorption filter assembly 23 is larger than the mesh aperture of the filter net plate 232, so that the removed fly ash can rapidly drop to the bottom of the air inlet bin 2 through the moisture absorption net plate 231 under the action of gravity.
Furthermore, a plurality of through pipes 61 which are horizontally arranged are arranged below the shell 1, the top of each through pipe 61 is connected with a flared opening 62 which is trumpet-shaped and is communicated with the bottom of the air inlet bin 2, and the bottom of each through pipe 61 is communicated with a dust collection box 6; the bottom of the dust box 6 is provided with a dust outlet 63 and a cover 64 for detachably sealing the dust outlet 63. Therefore, the flying dust falling from the bottom of the air inlet bin 2 is gathered in the dust collection box 6 through the flaring 62 and the through pipe 61 in sequence, and the cover body 64 is opened to discharge the flying dust in the dust collection box 6 from the dust discharge port 63. The flared flaring 62 can increase the dust collection area at the bottom of the air inlet bin 2 and can make the flying dust quickly slide into the dust collection box 6. Specifically, the sum of the pipe diameters of the through pipes 61 is smaller than the width dimension of the dust box 6, and the sum of the pipe diameters of the through pipes 61 is smaller than the length dimension of the dust box 6; therefore, after the fly ash is gathered to the dust collection box 6 through the through pipe 61, even if the air in the air inlet bin 2 flows greatly, the fly ash in the dust collection box 6 is difficult to blow back into the air inlet bin 2 through the through pipe 61 with a small pipe diameter, and the air in the air inlet bin 2 is further effectively prevented from being polluted by the fly ash gathered in the dust collection box 6.
The air treated by the air inlet bin 2 enters the bottom of the sterilization bin 3 from the first ventilation opening 24 so as to realize sterilization treatment on the air. Specifically, a deep ultraviolet LED lamp set 31 is arranged in the sterilization bin 3; the deep ultraviolet LED lamp comprises a cylinder 311 vertically arranged in the sterilization bin 3, a lamp strip 312 arranged on the outer peripheral wall of the cylinder 311, and LED lamp beads 313 which are uniformly arranged on the lamp strip 312 and used for emitting deep ultraviolet rays. Further, the deep ultraviolet LED lamp set 31 is disposed in the middle of the sterilization chamber 3, and the lamp strip 312 is disposed on the outer peripheral wall of the cylinder 311 in a reverse double-helix shape; so, enable this deep ultraviolet LED banks 31 to disinfect the air of 3 interior all directions of storehouse and carry out abundant, even bacterial treatment, reach efficient sterilization and purifying effect.
The sterilized air enters the air outlet bin 4 from the second air vent 32, so that the air is humidified and treated by negative ions and then is discharged out of the shell 1 through the air outlet 44. Specifically, a humidifying device 41 and a negative ion generator 42 are sequentially arranged in the air outlet bin 4 from right to left. The humidifying device 41 includes a liquid storage tank 411 located outside the housing 1 and a high pressure atomizer 412 located inside the housing 1, a plurality of nozzles 413 are arranged on the lower surface of the high pressure atomizer 412, and a pipeline 414 communicated with the liquid storage tank 411 and the high pressure atomizer 412 is arranged between the liquid storage tank 411 and the high pressure atomizer 412. During humidification, the purified water source in the liquid storage tank 411 passes through the pipeline 414 and the high-pressure atomizer 412 in sequence, and is sprayed out from the nozzle 413 to carry out humidification to the air entering the air outlet bin 4, wherein, for facilitating the water source supplement of the liquid storage tank 411, the liquid storage tank 411 is arranged outside the shell 1, and for increasing the humidification area, the humidification effect is improved, and the high-pressure atomizer 412 in the shape of an inverted 'splay' is adopted. The air entering the air outlet bin 4 is humidified to prevent the air from being too dry to cause discomfort in breathing of a human body, and the humidified air is favorable for survival of negative ions, so that the humidified air is rich in the negative ions favorable for the human body by adopting the negative ion generator 42, and finally, the humidified air rich in the negative ions is discharged from the air outlet 44 by adopting the air draft fan 43.
This ultraviolet sterilizing equipment divides the storehouse setting, and each storehouse divides the worker clearly and definitely, and the overall arrangement is more reasonable, and before disinfecting, heats in proper order, drying and dust removal processing to the air earlier for disinfect better with the air purification effect, and still carry out the humidification in proper order to the air that disinfects, add anion treatment, make the exhaust air more accord with user's comfortable and healthy demand, user experience is better.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present invention.
The technical solutions provided by the present invention are described in detail above, and the principle and the implementation of the present invention are explained in this document by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An ultraviolet sterilization device for air purification is characterized by comprising a shell and universal rollers positioned below the shell, wherein the shell comprises an air inlet bin, a sterilization bin and an air outlet bin which are sequentially communicated; the air inlet bin is internally provided with an air inlet, a heater positioned at the joint of the air inlet and the shell, and a plurality of moisture absorption filtering components which are positioned at the left upper part of the heater and are sequentially arranged from bottom to top, a dust collection box is arranged below the moisture absorption filtering components, and each moisture absorption filtering component comprises a moisture absorption screen plate and a filtering screen plate positioned on the top surface of the moisture absorption screen plate; a first vent communicated with the bottom of the sterilization bin is arranged above the filter screen plate, and a deep ultraviolet LED lamp group is arranged in the sterilization bin; a second ventilation opening communicated with the air outlet bin is formed in the left upper side of the sterilization bin, a humidifying device, an anion generator and an air outlet are sequentially arranged in the air outlet bin from right to left, and an air exhaust fan is arranged at the air outlet end so as to exhaust humidified air rich in anions from the air outlet; and a storage battery for supplying power to the heater, the deep ultraviolet LED lamp, the negative ion generator and the exhaust fan is also arranged outside the shell.
2. The ultraviolet sterilization device for air purification of claim 1, wherein the deep ultraviolet LED lamp comprises a cylinder vertically arranged in the sterilization bin, a lamp strip arranged on the outer peripheral wall of the cylinder in a reverse double-spiral shape, and LED lamp beads uniformly arranged on the lamp strip and used for emitting deep ultraviolet rays.
3. The ultraviolet sterilization device for air purification of claim 2, wherein the deep ultraviolet LED lamp is disposed at a middle position in the sterilization chamber.
4. The ultraviolet sterilizer as claimed in claim 1, wherein the mesh aperture of the moisture absorption screen in the same moisture absorption filter assembly is larger than the mesh aperture of the filter screen.
5. The ultraviolet sterilizer for air purification according to claim 4, wherein the meshes of the moisture absorption mesh plate and the filter mesh plate in each moisture absorption filter assembly are sequentially increased from bottom to top.
6. The ultraviolet sterilization device for air purification of claim 4 or 5, wherein the number of said moisture absorption filter components is 3; and/or the moisture absorption net plate is a silica gel net plate.
7. The ultraviolet sterilization device for air purification as recited in claim 1, wherein a plurality of horizontally arranged through pipes are arranged below the housing, the bottom of each through pipe is communicated with the dust collection box, the top of each through pipe is connected with a flared opening which is trumpet-shaped and communicated with the bottom of the air inlet bin, and the sum of the pipe diameters of the through pipes is smaller than the width of the dust collection box.
8. The ultraviolet sterilizer for air purification according to claim 1, wherein a dust exhaust port and a cover body for detachably sealing the dust exhaust port are provided at the bottom of the dust box.
9. The ultraviolet sterilization device for air purification according to claim 1, wherein the humidifying device comprises a liquid storage tank located outside the housing and an inverted splayed high-pressure atomizer arranged in the housing, a plurality of nozzles are arranged on the lower surface of the high-pressure atomizer, and a pipeline communicated with the liquid storage tank and the high-pressure atomizer is arranged between the liquid storage tank and the high-pressure atomizer.
10. The ultraviolet sterilizer as claimed in claim 1, wherein the heater is provided with an electric heating wire having a hollow spiral shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011389511.9A CN112539508B (en) | 2020-12-02 | 2020-12-02 | Ultraviolet sterilization device for air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011389511.9A CN112539508B (en) | 2020-12-02 | 2020-12-02 | Ultraviolet sterilization device for air purification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112539508A CN112539508A (en) | 2021-03-23 |
| CN112539508B true CN112539508B (en) | 2022-06-28 |
Family
ID=75017021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011389511.9A Active CN112539508B (en) | 2020-12-02 | 2020-12-02 | Ultraviolet sterilization device for air purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112539508B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4344099A1 (en) * | 1993-12-20 | 1995-06-22 | Hans Engelbrecht | Air conditioning system with integral heat and moisture recovery |
| CN204084599U (en) * | 2014-07-31 | 2015-01-07 | 恒烨（福建）卫生用品有限公司 | A kind of air cleaning unit of amenities workshop |
| CN108050624A (en) * | 2018-01-19 | 2018-05-18 | 林锦睿 | A kind of air purification LED deep UV sterilizing units |
| CN209049214U (en) * | 2018-09-25 | 2019-07-02 | 盐城东紫光电科技有限公司 | A kind of portable ultraviolet LED sterilizing unit |
| CN111591862A (en) * | 2020-06-12 | 2020-08-28 | 陈稷淑 | Elevator air purifier |
| CN211936280U (en) * | 2020-04-01 | 2020-11-17 | 潍坊华信氧业有限公司 | Oxygen-discharging terminal microorganism grading purification sterilization filter device for medical hyperbaric oxygen chamber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208595647U (en) * | 2018-07-27 | 2019-03-12 | 苏州奥科莱实验室仪器有限公司 | A kind of air purifier with sterilizing function |
-
2020
- 2020-12-02 CN CN202011389511.9A patent/CN112539508B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4344099A1 (en) * | 1993-12-20 | 1995-06-22 | Hans Engelbrecht | Air conditioning system with integral heat and moisture recovery |
| CN204084599U (en) * | 2014-07-31 | 2015-01-07 | 恒烨（福建）卫生用品有限公司 | A kind of air cleaning unit of amenities workshop |
| CN108050624A (en) * | 2018-01-19 | 2018-05-18 | 林锦睿 | A kind of air purification LED deep UV sterilizing units |
| CN209049214U (en) * | 2018-09-25 | 2019-07-02 | 盐城东紫光电科技有限公司 | A kind of portable ultraviolet LED sterilizing unit |
| CN211936280U (en) * | 2020-04-01 | 2020-11-17 | 潍坊华信氧业有限公司 | Oxygen-discharging terminal microorganism grading purification sterilization filter device for medical hyperbaric oxygen chamber |
| CN111591862A (en) * | 2020-06-12 | 2020-08-28 | 陈稷淑 | Elevator air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112539508A (en) | 2021-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208799573U (en) | A kind of plasma air-sterilizing machine | |
| CN104864508B (en) | A kind of air humidifying and cleaning apparatus | |
| CN101296741A (en) | Internal suction type air filtering disinfection method and system | |
| CN106705282A (en) | Large-space disinfection device | |
| CN104879859A (en) | Air purifier | |
| CN203744414U (en) | Air washing purifier | |
| CN204693644U (en) | A kind of air humidifying and cleaning apparatus | |
| CN204478299U (en) | A kind of two-way air purifier | |
| CN206281078U (en) | A kind of air purifier with S-shaped pipeline | |
| CN105823141A (en) | Household purifying robot | |
| CN112539508B (en) | Ultraviolet sterilization device for air purification | |
| CN107036180A (en) | Space disinfection equipment | |
| TWM482051U (en) | Air cleaning device | |
| WO2022233155A1 (en) | Air conditioner indoor unit and air conditioner | |
| CN207179838U (en) | Negative oxygen ion and the comprehensive integrated device of purification of air | |
| CN205747192U (en) | Multifunctional air handling device | |
| CN105148665A (en) | Air purifier | |
| CN212179139U (en) | Fresh air device with bidirectional indoor virus killing and sterilization functions | |
| CN212642271U (en) | Fruit and vegetable processing and purifying workshop | |
| CN203989115U (en) | A kind of medicated clothing purifying and sterilizing device | |
| CN209355398U (en) | A kind of air sterilizing apparatus of indoor circulation purification | |
| CN206861732U (en) | Space disinfection equipment | |
| CN220229407U (en) | Purifying and sterilizing central air conditioner | |
| CN204693646U (en) | A kind of air purifier | |
| CN217365024U (en) | Sterilizing wardrobe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |