CN112539505A - Miniaturized circulating air purification and sterilization device - Google Patents
Miniaturized circulating air purification and sterilization device Download PDFInfo
- Publication number
- CN112539505A CN112539505A CN202011403070.3A CN202011403070A CN112539505A CN 112539505 A CN112539505 A CN 112539505A CN 202011403070 A CN202011403070 A CN 202011403070A CN 112539505 A CN112539505 A CN 112539505A
- Authority
- CN
- China
- Prior art keywords
- unit
- air
- ultraviolet
- sterilization
- filtering
- 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.)
- Pending
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 74
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 49
- 238000004887 air purification Methods 0.000 title claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 150000002500 ions Chemical class 0.000 claims abstract description 28
- 150000001450 anions Chemical class 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 210000000349 chromosome Anatomy 0.000 claims abstract description 4
- -1 oxygen ions Chemical class 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 3
- 239000001301 oxygen Substances 0.000 claims abstract description 3
- 238000001179 sorption measurement Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 10
- 230000002070 germicidal effect Effects 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 4
- 239000012905 visible particle Substances 0.000 claims description 4
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 2
- 238000000746 purification Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 239000011799 hole material Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003181 biological factor Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
-
- 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)
- Human Computer Interaction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a miniaturized circulating air purification and sterilization device, which comprises a shell, a circulating air inlet, a circulating air outlet and a circulating air inlet, wherein air fluid flows through the shell; a sterilization unit for sterilizing by destroying chromosomes by short-wave ultraviolet wavelengths; the filtering unit is used for filtering and purifying air fluid; a negative ion generating unit for providing negative oxygen ions; the air circulation unit provides air flow power through a fan; the air circulation unit is arranged at two ends of the shell, and the sterilization unit, the filtering unit and the anion generation unit are all arranged in the shell. The invention changes the surrounding air flow direction by taking the device as the center to form the air circulation flow from bottom to top, and solves the problem of polluted air in the building room by the sterilization and purification functions.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of air purification, in particular to a miniaturized circulating air purification and sterilization device.
[ background of the invention ]
As the global population is increased and the consumption of natural resources is increased, the natural environment and the ecological environment are damaged, and a plurality of new infectious diseases attack human beings continuously. In the past decades, numerous preventive medicine and disinfection chemists have made continuous efforts to solve the problems of air disinfection and air cleaning, and created various physical and chemical methods, and especially proposed many technical methods in the aspects of air disinfection in hospitals and construction of modern biological clean plants. These techniques include chemical disinfectant fumigation and aerosol spray, ozone disinfection, negative ion purifier, nano photocatalysis, ultraviolet ray circulating wind disinfection, air filtering and cleaning, electrostatic sterilizing, etc. These air sterilization techniques all suffer from one or more of these problems to varying degrees. At present, a technology which is completely harmless to human and environment and can keep clean of biological factors and chemical pollutants in environmental air is needed to be provided, so that the air sterilization and purification technology reaches a relatively ideal state.
Accordingly, there is a need to develop a miniaturized circulating air purifying and sterilizing apparatus to address the shortcomings of the prior art, so as to solve or alleviate one or more of the above problems.
[ summary of the invention ]
In view of the above, the present invention provides a miniaturized circulating air purification and sterilization apparatus, which changes the flow direction of the surrounding air with the apparatus as the center to form the air circulation flow from bottom to top, and solves the problem of polluted air in the building room through the sterilization and purification functions.
In one aspect, the present invention provides a miniaturized circulating air purifying and sterilizing apparatus, the apparatus comprising:
a housing for air fluid flow;
a sterilization unit for sterilizing by destroying chromosomes by short-wave ultraviolet wavelengths;
the filtering unit is used for filtering and purifying air fluid;
a negative ion generating unit for providing negative oxygen ions;
the air circulation unit provides air flow power through a fan;
the air circulation unit is arranged at two ends of the shell, and the sterilization unit, the filtering unit and the anion generation unit are all arranged in the shell.
The above-mentioned aspects and any possible implementation manner further provide an implementation manner, wherein the sterilization unit includes a first ultraviolet sterilization lamp and a second ultraviolet sterilization lamp, the first ultraviolet sterilization lamp and the second ultraviolet sterilization lamp are both uv cled ultraviolet sterilization lamps, the ultraviolet wavelength application range is 280nm to 250nm, the first ultraviolet sterilization lamp and the second ultraviolet sterilization lamp are respectively disposed on two sides of the filtering unit, and the negative ion generating unit is connected to the filtering unit through the second ultraviolet sterilization lamp.
The above aspects and any possible implementation manners further provide an implementation manner, wherein the filter unit includes a high-efficiency filter layer, a coarse filter layer, a hollow layer, and an electrostatic adsorption layer, one end of the coarse filter layer is connected to the second ultraviolet killing lamp through the high-efficiency filter layer, the other end of the coarse filter layer is connected to the electrostatic adsorption layer through the hollow layer, and the electrostatic adsorption layer is connected to the first ultraviolet killing lamp.
The above aspect and any possible implementation manner further provide an implementation manner, where the air circulation unit includes an air outlet, a fan, and an air inlet, the air inlet is disposed at an end close to the first ultraviolet germicidal lamp, the air outlet is connected to the negative ion generating unit through the fan, and the housing is provided with a mesh grille disposed at the air outlet and the air inlet.
The above aspect and any possible implementation manner further provide an implementation manner in which the electrostatic adsorption layer is an electrostatic adsorption plate, the high-efficiency filter layer is a high-efficiency filter, the high-efficiency filter is a particle dust and suspended matter capturing filter with a particle size of 0.5 μm or more, the coarse-efficiency filter layer is a coarse-efficiency filter, and the coarse-efficiency filter is a hair and visible particle dust suspended matter capturing filter.
The above aspects and any possible implementation manners further provide an implementation manner, and the apparatus further includes a central control unit, a signal transmission unit, and a display control unit, wherein the central control unit is connected to the signal transmission unit, the display control unit, the sterilization unit, the filtration unit, the negative ion generation unit, and the air circulation unit at the same time.
The above aspect and any possible implementation manner further provide an implementation manner, wherein the display control unit includes an LED display screen and control buttons, and the control buttons are disposed on the LED display screen in a touch manner or disposed on the housing in a key manner.
The above-described aspects and any possible implementations further provide an implementation in which the signal transmission unit includes a WIFI signal transceiver, a bluetooth signal transceiver, a 4G signal transceiver, a 5G signal transceiver, and an infrared signal transceiver.
The above aspects and any possible implementation manners further provide an implementation manner, and the apparatus further includes an air speed sensor, an ultraviolet irradiator, a PM2.5 measuring point sensor and an air ion concentration tester, which are respectively and correspondingly arranged in the air circulation unit, the sterilization unit, the filtration unit and the negative ion generation unit in sequence, wherein a temperature sensor is further arranged in the air circulation unit, and the temperature sensor, the air speed sensor, the ultraviolet irradiator, the PM2.5 measuring point sensor and the air ion concentration tester are simultaneously connected with the central control unit.
The above aspect and any possible implementation manner further provide an implementation manner, where the casing includes an inner casing and an outer casing, the inner casing is made of engineering plastics, the outer casing is a 304 stainless steel thin plate, the height of the casing is 0.7m to 0.9m, and the cross-sectional area is 0.09m2～0.20m2。
Compared with the prior art, the invention can obtain the following technical effects: .
1): the Ultraviolet (UVC) germicidal lamp (short-wave ultraviolet with the wavelength of 280-100 nm) adopted by the germicidal device in the device carries out radiation damage and nucleic acid destruction to microorganisms (pathogens such as bacteria, viruses, spores and the like) in the air, thereby achieving the purposes of disinfection and air purification;
2): the electrostatic adsorption plate in the device provided by the invention adsorbs impurities in the air, wherein the impurities comprise solid particles, water, colloid and gas;
3): the coarse filter in the device is used for collecting visible particle dust and suspended matters such as hair and the like;
4): the high-efficiency filter in the device is used for trapping particle dust and suspended matters with the particle size of more than 0.5 mu m;
5): the negative ions released by the negative ion generator in the device can charge particles such as smoke dust, germs, spores, pollen, dander and the like in the air and then be adsorbed by the discharge integrated device, and the action effect is better than that generated by pure physical modes such as filtration (even if a very fine filter hole material is used, solid particles smaller than the filter hole cannot be filtered, gaseous pollutants cannot be filtered) or adsorption (for example, materials such as active carbon only have a selective adsorption function).
Of course, it is not necessary for any one product in which the invention is practiced to achieve all of the above-described technical effects simultaneously.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a cross-sectional view of an apparatus provided in accordance with one embodiment of the present invention.
Wherein, in the figure:
1-a shell; 21-an air inlet; 22-a fan; 23-air outlet; 4-a negative ion generating unit; 51-a first ultraviolet germicidal lamp; 52-a second ultraviolet germicidal lamp; 61-high efficiency filter layer; 62-coarse filter layer; 63-hollow layer; 64-an electrostatic adsorption layer; 7-mesh grid.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
As shown in fig. 1, the present invention provides a miniaturized circulating air purifying and sterilizing apparatus, which comprises a housing 1, a sterilizing unit, a filtering unit, an anion generating unit 4, an air circulating unit, a central control unit, a signal transmission unit and a display control unit, wherein the central control unit is simultaneously connected with the signal transmission unit, the display control unit, the sterilizing unit, the filtering unit, the anion generating unit 4 and the air circulating unit, the anion generating unit 4 is connected with the filtering unit through a second ultraviolet sterilizing lamp 52, the air circulating unit is arranged at two ends of the housing 1, and the sterilizing unit, the filtering unit and the anion generating unit 4 are all arranged in the housing 1.
The sterilizing unit comprises a first ultraviolet sterilizing lamp 51 and a second ultraviolet sterilizing lamp 52, the first ultraviolet sterilizing lamp 51 and the second ultraviolet sterilizing lamp 52 are respectively arranged on two sides of the filtering unit, the first ultraviolet sterilizing lamp 51 and the second ultraviolet sterilizing lamp 52 are both UVCLED ultraviolet sterilizing lamps, and the application range of ultraviolet wavelength is 280 nm-250 nm. Because two ultraviolet lamps are respectively arranged on two sides of the filtering unit, the device can be conveniently replaced in the using process, even if one ultraviolet sterilizing lamp does not work, the other ultraviolet sterilizing lamp can be used, and the use of the whole device is not influenced. And it is also possible to replace or clean one of the uv-germicidal lamps during use. In addition, after the first ultraviolet lamp disinfection process, the air passes through the filtering unit, and due to factors such as poor sealing effect or filtering effect and the like, viruses or bacteria still exist in the filtered air, and the second ultraviolet disinfection lamp can perform a second virus or bacteria disinfection process to ensure complete disinfection.
The filter unit includes high efficiency filter layer 61, coarse effect filter layer 62, hollow layer 63 and electrostatic absorption layer 64, coarse effect filter layer 62 one end is passed through high efficiency filter layer 61 and is connected second ultraviolet ray and disappear lamp 52, and the other end passes through hollow layer 63 and connects electrostatic absorption layer 64, electrostatic absorption layer 64 is connected with first ultraviolet ray and disappears lamp 51, electrostatic absorption layer 64 is the electrostatic absorption board, high efficiency filter layer 61 is high efficiency filter, high efficiency filter is the granule dust and the suspended solid capture filter more than 0.5 mu m, coarse effect filter layer 62 is coarse effect filter, coarse effect filter is hair, visible granule dust level suspended solid capture filter.
The air circulation unit comprises an air outlet 24, a fan 22 and an air inlet 21, the air inlet 21 is arranged at one end close to the first ultraviolet sterilizing lamp 51, the air outlet 24 is connected with the negative ion generating unit 4 through the fan 22, the shell 1 is provided with a mesh-shaped grid 7, and the mesh-shaped grid 7 is arranged at the air outlet 24 and the air inlet 21.
The display control unit comprises an LED display screen and control buttons, and the control buttons are arranged on the LED display screen in a touch mode or arranged on the shell 1 in a key mode.
The signal transmission unit comprises a WIFI signal transceiver, a Bluetooth signal transceiver, a 4G signal transceiver, a 5G signal transceiver and an infrared signal transceiver, can be communicated with external equipment through the signal transmission unit, and correspondingly regulates and controls the device through the external equipment, such as connecting a mobile phone through WIFI or Bluetooth, connecting a remote controller through an infrared signal and the like.
The device also comprises an air speed sensor, an ultraviolet irradiation meter, a PM2.5 measuring point sensor and an air ion concentration tester which are respectively and correspondingly arranged in the air circulation unit, the sterilization unit, the filtering unit and the negative ion generating unit 4 in sequence, wherein a temperature sensor is also arranged in the air circulation unit, and the temperature sensor, the air speed sensor, the ultraviolet irradiation meter, the PM2.5 measuring point sensor and the air ion concentration tester are simultaneously connected with the central control unit.
The shell 1 comprises an inner shell and an outer shell, the inner shell is made of engineering plastics, the outer shell is a 304 stainless steel thin plate, the height of the shell 1 is 0.7-0.9 m, and the cross-sectional area is 0.09m2～0.20m2。
The shell 1 is placed on the ground, and universal wheels are arranged at the bottom of the shell.
The sterilization and purification mode of the device in use is as follows:
the air circulation sterilizing device uniformly selects UVC ultraviolet sterilizing lamps with ultraviolet wavelengths of 280 nm-250 nm. When the wavelength of the ultraviolet light is 280 nm-250 nm, the chromosome can be damaged, and a good sterilization effect is achieved.
After air enters the device through an air inlet channel at the lower part of the device, visible impurities (including hair, paper scraps and the like) are blocked through the mesh grid 7, and after the air is sterilized through the short-wave ultraviolet rays by the first sterilization module, impurities (including solid particles, water, colloid, gas and the like) in the air are adsorbed by the electrostatic adsorption device for treatment; then, the air passes through a second purification device and is filtered by a coarse-effect and high-efficiency filter, and particle dust and suspended matters larger than 0.3-0.5 mu m in the air are isolated; the air passes through a third sterilization module, is subjected to short-wave ultraviolet sterilization, passes through an anion generator, freshens the air, removes dust and falls dust; finally, the air after sterilization, purification and dust removal enters the room through the air outlet 24 of the device by the fan 22. Repeated in this way, the indoor polluted air can be effectively solved, and the indoor air quality is ensured. Wherein, in the process that impurity in the air is adsorbed by electrostatic adsorption device, short wave ultraviolet still exerts its bactericidal effect, and the effect is better.
The device of the invention can be set into two modes of sterilization and purification by changing the operation mode, wherein in the sterilization and purification mode, the ultraviolet sterilizing lamp is turned on, and the number and the type of the turned-on ultraviolet sterilizing lamps can be selected.
The Ultraviolet (UVC) germicidal lamp (short wave ultraviolet with the wavelength of 280-100 nm) adopted by the germicidal device in the device carries out radiation damage and nucleic acid destruction to microorganisms (pathogens such as bacteria, viruses, spores and the like) in the air, thereby achieving the purposes of disinfection and air purification.
The electrostatic adsorption plate in the device adsorbs impurities in the air, wherein the impurities comprise solid particles, water, colloid and gas.
The coarse filter in the device is used for collecting visible particle dust and suspended matters such as hair.
The high-efficiency filter in the device is used for collecting particle dust and suspended matters with the particle size of more than 0.5 mu m.
The negative ions released by the negative ion generator in the device can charge particles such as smoke dust, germs, spores, pollen, dander and the like in the air and then be adsorbed by the discharge integration device, and the action effect is better than that generated by pure physical modes such as filtration (even if a very thin filter hole material is used, solid particles smaller than the filter hole cannot be filtered, gaseous pollutants cannot be filtered) or adsorption (for example, materials such as active carbon only have a selective adsorption function). (note: the negative ions are colorless and tasteless, no odor of ozone should be heard at 30cm (like seaweed odor, fishy odor.) ozone is a strong oxidant, which can age cells and is a healthy killer, some non-responsible merchants will interpret the ozone taste as the taste of the negative ions. the national standard for ozone is 0.5ppm (which is out of limits as long as the taste is heard.) good negative ion machines will not have ozone odor in a closed room for any length of time, no matter how long they are turned on.
The above description provides a miniaturized circulating air purifying and sterilizing device provided by the embodiments of the present application. The above description of the embodiments is only for the purpose of helping to understand the method of the present application and its core ideas; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
As used in the specification and claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (10)
1. A miniaturized circulating air purification and sterilization device is characterized by comprising
A housing for air fluid flow;
a sterilization unit for sterilizing by destroying chromosomes by short-wave ultraviolet wavelengths;
the filtering unit is used for filtering and purifying air fluid;
a negative ion generating unit for providing negative oxygen ions;
the air circulation unit provides air flow power through a fan;
the air circulation unit is arranged at two ends of the shell, and the sterilization unit, the filtering unit and the anion generation unit are all arranged in the shell.
2. The apparatus of claim 1, wherein the sterilizing unit comprises a first ultraviolet sterilizing lamp and a second ultraviolet sterilizing lamp, the first ultraviolet sterilizing lamp and the second ultraviolet sterilizing lamp are both UVC LED ultraviolet sterilizing lamps, the application range of ultraviolet wavelength is 280 nm-250 nm, the first ultraviolet sterilizing lamp and the second ultraviolet sterilizing lamp are respectively arranged at two sides of the filtering unit, and the negative ion generating unit is connected with the filtering unit through the second ultraviolet sterilizing lamp.
3. The device of claim 1, wherein the filter unit comprises a high efficiency filter layer, a coarse filter layer, a hollow layer and an electrostatic adsorption layer, one end of the coarse filter layer is connected with the second ultraviolet killing lamp through the high efficiency filter layer, the other end of the coarse filter layer is connected with the electrostatic adsorption layer through the hollow layer, and the electrostatic adsorption layer is connected with the first ultraviolet killing lamp.
4. The device of claim 1, wherein the air circulation unit comprises an air outlet, a blower and an air inlet, the air inlet is disposed at one end close to the first ultraviolet germicidal lamp, the air outlet is connected to the negative ion generating unit through the blower, and the housing is provided with a mesh grille disposed at the air outlet and the air inlet.
5. The apparatus according to claim 3, wherein the electrostatic adsorption layer is an electrostatic adsorption plate, the high efficiency filter layer is a high efficiency filter, the high efficiency filter is a particle dust and suspension catching filter of 0.5 μm or more, the coarse efficiency filter layer is a coarse efficiency filter, and the coarse efficiency filter is a hair and visible particle dust grade suspension catching filter.
6. The device of claim 3, further comprising a central control unit, a signal transmission unit and a display control unit, wherein the central control unit is connected with the signal transmission unit, the display control unit, the sterilization unit, the filtering unit, the negative ion generation unit and the air circulation unit at the same time.
7. The device of claim 3, wherein the display control unit comprises an LED display screen and control buttons, and the control buttons are arranged on the LED display screen in a touch manner or on the shell in a key manner.
8. The apparatus of claim 1, wherein the signal transmission unit comprises a WIFI signal transceiver, a Bluetooth signal transceiver, a 4G signal transceiver, a 5G signal transceiver, and an infrared signal transceiver.
9. The device as claimed in claim 6, further comprising an air velocity sensor, an ultraviolet radiation meter, a PM2.5 point sensor and an air ion concentration tester, which are respectively and correspondingly arranged in the air circulation unit, the sterilization unit, the filtering unit and the negative ion generating unit in sequence, wherein a temperature sensor is further arranged in the air circulation unit, and the temperature sensor, the air velocity sensor, the ultraviolet radiation meter, the PM2.5 point sensor and the air ion concentration tester are simultaneously connected with the central control unit.
10. The device of claim 1, wherein the housing comprises an inner housing and an outer housing, the inner housing is made of engineering plastics, the outer housing is made of 304 stainless steel thin plate, the height of the housing is 0.7-0.9 m, and the cross-sectional area is 0.09m2～0.20m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011403070.3A CN112539505A (en) | 2020-12-04 | 2020-12-04 | Miniaturized circulating air purification and sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011403070.3A CN112539505A (en) | 2020-12-04 | 2020-12-04 | Miniaturized circulating air purification and sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112539505A true CN112539505A (en) | 2021-03-23 |
Family
ID=75015819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011403070.3A Pending CN112539505A (en) | 2020-12-04 | 2020-12-04 | Miniaturized circulating air purification and sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112539505A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350560A (en) * | 2021-05-27 | 2021-09-07 | 北京星航机电装备有限公司 | High-efficient air disinfection and sterilization device and system |
| CN114777228A (en) * | 2022-05-20 | 2022-07-22 | 盐城工学院 | Photocatalysis air treatment device and pollutant air duct test system |
| CN115111699A (en) * | 2022-07-11 | 2022-09-27 | 厦门毅创科技有限公司 | Air purifier |
| IT202100028241A1 (en) * | 2021-11-05 | 2023-05-05 | J & S Srl | GROUP FOR THE SANITIZATION OF ENVIRONMENTS |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203907806U (en) * | 2014-06-05 | 2014-10-29 | 杭州昊港科技有限公司 | Efficient air purifier |
| CN205593074U (en) * | 2016-05-04 | 2016-09-21 | 天津市翰思浩智科技有限公司 | Dedicated multi -functional formula air purification sterilizing machine of industry |
| CN211382950U (en) * | 2020-01-13 | 2020-09-01 | 莒县人民医院 | Infectious ward degassing unit |
| CN111701063A (en) * | 2020-04-20 | 2020-09-25 | 北京星航机电装备有限公司 | Air sterilization and purification device and application thereof |
| CN111780276A (en) * | 2020-06-02 | 2020-10-16 | 老肯医疗科技股份有限公司 | Efficient photoelectric-cycle alternate-sterilization air disinfection equipment |
-
2020
- 2020-12-04 CN CN202011403070.3A patent/CN112539505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203907806U (en) * | 2014-06-05 | 2014-10-29 | 杭州昊港科技有限公司 | Efficient air purifier |
| CN205593074U (en) * | 2016-05-04 | 2016-09-21 | 天津市翰思浩智科技有限公司 | Dedicated multi -functional formula air purification sterilizing machine of industry |
| CN211382950U (en) * | 2020-01-13 | 2020-09-01 | 莒县人民医院 | Infectious ward degassing unit |
| CN111701063A (en) * | 2020-04-20 | 2020-09-25 | 北京星航机电装备有限公司 | Air sterilization and purification device and application thereof |
| CN111780276A (en) * | 2020-06-02 | 2020-10-16 | 老肯医疗科技股份有限公司 | Efficient photoelectric-cycle alternate-sterilization air disinfection equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350560A (en) * | 2021-05-27 | 2021-09-07 | 北京星航机电装备有限公司 | High-efficient air disinfection and sterilization device and system |
| IT202100028241A1 (en) * | 2021-11-05 | 2023-05-05 | J & S Srl | GROUP FOR THE SANITIZATION OF ENVIRONMENTS |
| CN114777228A (en) * | 2022-05-20 | 2022-07-22 | 盐城工学院 | Photocatalysis air treatment device and pollutant air duct test system |
| CN114777228B (en) * | 2022-05-20 | 2022-11-22 | 盐城工学院 | Photocatalysis air treatment device and pollutant air duct test system |
| CN115111699A (en) * | 2022-07-11 | 2022-09-27 | 厦门毅创科技有限公司 | Air purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112539505A (en) | Miniaturized circulating air purification and sterilization device | |
| KR102149671B1 (en) | Air purification and virus sterilization system | |
| CN106949560B (en) | Resident uses empty gas detection survey and purification integrated device | |
| KR102279299B1 (en) | Air purifier that efficiently removes ultrafine dust with a particle size of 0.1 μm or more, and comprising a photocatalytic system with improved sterilization ability | |
| US20100111792A1 (en) | Atmospheric molecular respirator | |
| CN203785115U (en) | Novel negative ion air purifier | |
| JP2000296173A (en) | Air cleaning method | |
| KR102155087B1 (en) | Air ionizer sterilizing air cleaner for convenient transportation | |
| WO2007116130A1 (en) | Procedure and apparatus for cleaning of air | |
| CN208075167U (en) | Intelligent control type air purifier | |
| CN206755427U (en) | Photocatalytic air disinfection clarifier | |
| CN103344012B (en) | A kind of device and method utilizing biological enzymolysis purification air | |
| CN109499234A (en) | Hospital environment air treatment system | |
| CN206026742U (en) | Multilevel processing air disinfection device | |
| CN206755403U (en) | Photocatalytic air disinfection clarifier | |
| CN212962104U (en) | Movable air purifier | |
| CN215446776U (en) | Miniaturized circulating air purification and sterilization device | |
| CN112594842A (en) | Air purification method and device based on combination of filtration, sterilization and catalysis diversification | |
| CN206890699U (en) | Photocatalytic air disinfection clarifier | |
| CN207674611U (en) | A kind of rinsing type air purifier | |
| CN215412352U (en) | High-radiation-dose ultraviolet air purification system | |
| CN108131737A (en) | A kind of air purifying sterilizer | |
| CN205014507U (en) | Deodorization of plant liquid is machine of distinguishing flavor of only | |
| CN205054964U (en) | House deodorizing device | |
| CN202885114U (en) | High-energy ion air cleaning unit |
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 |