CN113566365A - Intelligent ultraviolet sterilization disinfection purifier of thing networking - Google Patents
Intelligent ultraviolet sterilization disinfection purifier of thing networking Download PDFInfo
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- CN113566365A CN113566365A CN202110853945.8A CN202110853945A CN113566365A CN 113566365 A CN113566365 A CN 113566365A CN 202110853945 A CN202110853945 A CN 202110853945A CN 113566365 A CN113566365 A CN 113566365A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 94
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 34
- 230000006855 networking Effects 0.000 title description 2
- 238000005192 partition Methods 0.000 claims abstract description 70
- 238000009423 ventilation Methods 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 22
- 239000003570 air Substances 0.000 description 181
- 230000000249 desinfective effect Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000606161 Chlamydia Species 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
- F24F13/20—Casings or covers
-
- 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
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- 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
本发明实施例适用于紫外线消毒技术领域，提供了一种物联网智能紫外线灭菌消毒净化器，所述的净化器包括：壳体，所述壳体内相间设置有第二隔板和第一隔板，通过第二隔板和第一隔板在壳体内形成多组相间分布设置的第一腔室和第二腔室，所述第二隔板的一端具有第二通风通道，所述第一隔板的一端具有与所述第二通风通道不同侧的第一通风通道；紫外线灯，每一个所述第二隔板的两侧均设置有紫外线灯；其中，所述第二隔板上设置有多组扰流件。本发明实施例提供的净化器达到了延长气流在壳体内流动的路径的效果，避免了因气流快速通过壳体内而导致的紫外线灯对气流灭菌消毒效果不理想的问题。
The embodiment of the present invention is applicable to the technical field of ultraviolet disinfection, and provides an intelligent ultraviolet sterilization, disinfection and purifier for the Internet of Things. The second partition plate and the first partition plate are used to form multiple groups of first and second chambers that are arranged alternately in the casing. One end of the second partition plate has a second ventilation channel, and the first One end of the partition has a first ventilation channel on a different side from the second ventilation channel; ultraviolet lamps, each of the two sides of the second partition is provided with an ultraviolet lamp; wherein, the second partition is provided with There are multiple sets of spoilers. The purifier provided by the embodiment of the present invention achieves the effect of extending the path of the airflow in the casing, and avoids the problem of unsatisfactory sterilization and disinfection effect of the ultraviolet lamp on the airflow caused by the rapid passage of the airflow through the casing.
Description
Technical Field
The embodiment of the invention belongs to the technical field of ultraviolet disinfection, and particularly relates to an intelligent ultraviolet disinfection and sterilization purifier for an Internet of things.
Background
The internet of things is an information bearer based on the internet, a traditional telecommunication network and the like, and all common physical objects which can be independently addressed form an interconnected network. With the development of science and technology, many household appliances can be interconnected through the Internet of things, so that different types of appliances are stronger in connection capacity.
The ultraviolet disinfection is to use ultraviolet rays to kill bacteria propagules, spores, mycobacteria, coronaviruses, influenza viruses, fungi, rickettsiae, chlamydia and the like, and the ultraviolet rays can be used to disinfect the surfaces, water and air of objects polluted by the germs. At present, people often move in the room in life, and because the interior space is limited, exchange less with outdoor space, the indoor environment itself does not only have natural purification ability, and the existence of indoor pollutant not only makes the people produce bad sensation, but also influences people's healthy, consequently along with the improvement of people's living standard and the aggravation of air pollution degree, for this reason, people often adopt ultraviolet disinfection and sterilization clarifier to carry out disinfection and sterilization to the room air.
For example, in chinese patent document No. CN212699744U, an ultraviolet sterilizer with a mesh turntable is disclosed, which comprises: the sterilization device comprises a shell assembly, a first shell and a second shell, wherein the shell assembly comprises a first shell and a second shell which are hinged with each other, the first shell and the second shell define a sterilization cavity for placing articles to be sterilized, and a first vent communicated with the sterilization cavity and the outside atmosphere is arranged at the bottom of the second shell; at least one ultraviolet component is arranged on the bottom wall of the second shell and emits ultraviolet rays into the disinfection cavity; the rotating disc is positioned above the ultraviolet assembly and is rotatably arranged on the bottom wall of the second shell, and a plurality of through holes are formed in the rotating disc to enable the rotating disc to be in a grid shape; the top of the first shell or the second shell is provided with a second ventilation opening which is communicated with the disinfection cavity and the outside atmosphere; and the air pump is arranged at the first ventilation opening and/or the second ventilation opening.
If disclose a shortwave ultraviolet ray disinfection water dispenser again in the patent document that the grant bulletin number is CN212878936U, including the water dispenser body, the bottom of water dispenser body is provided with the locker, the antetheca embedding of locker is provided with the storing storehouse, the outer wall of locker articulates with the department of correspondence in storing storehouse has the cabinet door, the inner wall symmetry in storing storehouse is provided with two ultraviolet lamps, two relative inner wall symmetries of storing storehouse evenly fixedly connected with a plurality of strips of accepting, accept the outer wall of strip and seted up the standing groove.
For another example, chinese patent document No. CN211694571U discloses a barrel spotlight with ultraviolet sterilization and disinfection functions, which comprises a barrel body, a light source mounting plate, an LED light source, an ultraviolet lamp and a lamp holder; the light source mounting plate is arranged in the barrel, the LED light source is arranged on the lower surface of the light source mounting plate, and a sterilization and disinfection cavity is formed between the light source mounting plate and the inner top surface of the barrel; the sterilization cavity is communicated with an air port or an air passage for air circulation; the lamp holder set up in the disinfection intracavity disinfects, ultraviolet lamp installs on the lamp holder.
However, during the sterilization of air by the above-mentioned uv sterilization and disinfection apparatus in the prior art, since the flow path of the air in the purifier is relatively fixed and the flow path of the air flow is relatively short, contaminants such as germs in the air are discharged without being completely sterilized, and the sterilization and disinfection are thorough, thereby reducing the sterilization effect.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent ultraviolet sterilization and disinfection purifier for the Internet of things, and aims to solve the problems that in the process of disinfecting air by an ultraviolet sterilization and disinfection device in the prior art, as the flow path of the air in the purifier is relatively fixed and the flow path of the air flow is relatively short, pollutants such as germs and the like in the air are discharged without being completely sterilized, the sterilization and disinfection are thorough, and the sterilization effect is reduced. The embodiment of the invention is realized in such a way that the intelligent ultraviolet sterilization and disinfection purifier for the Internet of things comprises:
the air conditioner comprises a shell, wherein second partition plates and first partition plates are alternately arranged in the shell, a plurality of groups of first cavities and second cavities which are alternately distributed are formed in the shell through the second partition plates and the first partition plates, one end of each second partition plate is provided with a second ventilation channel, and one end of each first partition plate is provided with a first ventilation channel which is different from the second ventilation channel;
the ultraviolet lamps are arranged on two sides of each second partition plate;
wherein, be provided with multiunit vortex spare on the second baffle, vortex spare includes first vortex portion and second vortex portion, wherein, first vortex portion is located in the first cavity, and second vortex portion is located in the second cavity, first vortex portion with link between the second vortex portion.
In a preferred embodiment of the present invention, the purifier further comprises:
the setting is in the air intake of casing bottom, the air intake communicates with each other with first cavity, and outside needs sterile air current to pass through the air intake and enters into first cavity in, for the effect in drainage to first cavity to outside air, still be provided with the air-blower on the air intake, when inserting the power and starting with the air-blower, the casing outside need carry out sterile air and enter into first cavity through the air intake.
In a preferred embodiment of the present invention, the purifier further comprises:
the setting is in the air exit at casing top, the air exit communicates with each other with the second cavity, and the inside air current after the ultraviolet lamp disinfection of disinfecting of casing passes through the air exit and discharges, wherein, for the velocity of flow of the interior air current of improvement flow through casing be provided with an exhaust fan in the air exit, consequently, when starting air-blower and exhaust fan simultaneously, can increase the velocity of flow of the interior air current of casing.
In a preferred embodiment of the present invention, a plurality of baffles and stoppers are disposed between the inner walls of the first chamber opposite to the first spoiler, and similarly, a plurality of baffles and stoppers are disposed between the inner walls of the second chamber opposite to the second spoiler.
In a preferred embodiment of the present invention, the second partition plate is provided with a linkage channel corresponding to the spoiler; first vortex portion is the same with the structure of second vortex portion, all includes:
the circular shaft is rotatably arranged on the linkage channel, and a driven gear shaft is coaxially arranged on the circular shaft;
the guide plate is fixedly connected and installed on the circular shaft;
and the elastic support is meshed and linked with the driven gear shaft and is arranged on the second partition plate.
In a preferred embodiment of the present invention, a sealing connection cloth is further connected between the second partition plate and the flow guide plate to prevent air from flowing between the adjacent first and second chambers through the linkage channel.
In the specific implementation process of the spoiler provided by the embodiment of the invention, in the state shown in the figure, when airflow enters the first cavity, the airflow circulates through the channel between the deflector and the baffle, wherein the position of the airflow circulating channel changes along with the position change of the end part of the deflector, the airflow velocity is increased, so that when the angle of the deflector relative to the second partition board changes, in the state shown in the figure, the position of the airflow circulating channel moves downwards, so that the flow path of the airflow in the first cavity is in a zigzag shape, the flow path of the airflow in the first cavity is prolonged to a certain extent, and the sterilization and disinfection effects of the airflow flowing through the shell are improved.
In a preferred embodiment of the present invention, the second partition plate is further provided with a support cavity, the support cavity is slidably provided with a slider supported by a support spring, the slider is fixedly mounted with a toothed plate, upper and lower sides of the toothed plate extending into the linkage channel are respectively engaged with two driven toothed shafts, that is, an upper side of the toothed plate is engaged with the driven toothed shaft of the second spoiler portion, and a lower side of the toothed plate is engaged with the driven toothed shaft of the first spoiler portion, so that when the angle of the deflector of the first spoiler portion changes, the circular shaft of the first spoiler portion can be driven to rotate by a movement angle, and further the driven toothed shaft of the first spoiler portion moves the toothed plate by a distance, and at the same time, the angle of the deflector of the second spoiler portion changes synchronously, so that while the deflector of the first spoiler portion effectively extends the path of the air flow in the first cavity, the guide plate of the second spoiler portion can effectively prolong the path of the airflow in the second chamber.
In a preferred embodiment of the invention, the two sides of the shell are both provided with sensors, and the top of the shell is also provided with a control panel, a controller and an internet of things module; the first ventilation channel and the second ventilation channel are internally provided with air speed sensors, the sensors are used for detecting whether a person enters a disinfection area where the purifier is located, the controller is electrically connected with the control panel, and the control panel can be used for inputting a control instruction to the controller or receiving data returned by the controller; the controller is electrically connected with the wind speed sensor and receives wind speed data returned by the wind speed sensor; the Internet of things module is electrically connected with the controller.
Compared with the prior art, the ultraviolet sterilization disinfection purifier provided by the embodiment of the invention has the advantages that the air flow forms a snake-shaped flow path when flowing through the shell so as to prolong the flow path of the air flow in the shell; when the flow velocity of the air flow in the shell is lower, if only the blower or the exhaust fan is started, the air flow channel formed between the turbulence part and the baffle can allow the air flow to normally pass through, and at the moment, when the air flow flows in the shell, if the air flow flows in the first chamber, the path of the air flow tends to be straight, namely the path is shorter; when the air flow velocity in the shell is higher, the air blower and the exhaust fan are started as the same time, at the moment, the air flow with the high velocity in the shell enables the turbulence part to rotate for a certain angle relative to the second partition plate, and when the air flow flows in the first chamber, the flow path of the air flow is changed into a broken line path, so that the effect of prolonging the flow path of the air flow in the shell is achieved, and the problem that the sterilization effect of the ultraviolet lamp on the air flow is not ideal because the air flow rapidly passes through the shell is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an internet of things intelligent ultraviolet sterilization disinfection purifier in one state according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an internet of things intelligent ultraviolet sterilization disinfection purifier provided by the embodiment of the invention in another state;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic partial three-dimensional structure view of a flow guide assembly in an intelligent ultraviolet sterilization disinfection purifier for the internet of things according to an embodiment of the invention;
fig. 5 is a schematic partial three-dimensional structure view of an elastic support in an intelligent ultraviolet sterilization disinfection purifier for the internet of things according to an embodiment of the invention.
In FIGS. 1-5: 100. a housing; 101. a first chamber; 102. a second chamber; 103-a first separator; 104. a first ventilation channel; 200. a second separator; 201. a second ventilation channel; 202. a linkage channel; 203. sealing the connecting cloth; 204. a toothed plate; 205. a support cavity; 206. a slider; 207. a support spring; 208. a first vent hole 209, a second vent hole; 300. an air inlet; 301. a blower; 400. an air outlet; 401. an exhaust fan; 500. an ultraviolet lamp; 600. a baffle plate; 700. a gear lever; 800. a baffle; 801. a circular shaft; 802. a driven gear shaft; 900. a control panel; 901. a wind speed sensor; 902. a controller; 903. an Internet of things module; 904. an inductor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1
As shown in fig. 1-2, in a preferred embodiment provided by the present invention, an internet of things intelligent ultraviolet sterilization disinfection purifier comprises:
the air conditioner comprises a shell 100, wherein a second partition plate 200 and a first partition plate 103 are arranged in the shell 100 at intervals, a plurality of groups of first chambers 101 and second chambers 102 which are distributed at intervals are formed in the shell 100 through the second partition plate 200 and the first partition plate 103, one end of the second partition plate 200 is provided with a second ventilating channel 201, one end of the first partition plate 103 is provided with a first ventilating channel 104 which is different from the second ventilating channel 201, and therefore when air flows through the shell 100, a serpentine flow path is formed, and the flow path of the air flow in the shell 100 is prolonged;
the ultraviolet lamps 500 are arranged on two sides of each second partition board 200, so that each first chamber 101 and each second chamber 102 are provided with the ultraviolet lamps 500, and the ultraviolet lamps 500 adopt UVC-LEDs with the wavelength higher than 255 nm; therefore, the air flow passing through the housing 100 is sterilized by the ultraviolet lamp 500;
in addition, the housing 100 is also provided at an outer circumference thereof with an ultraviolet lamp 500 (not shown).
Further, with continuing reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the air inlet 300 is arranged at the bottom of the shell 100, the air inlet 300 is communicated with the first chamber 101, air flow of air which needs to be sterilized and disinfected outside enters the first chamber 101 through the air inlet 300, in order to achieve the effect of guiding the outside air into the first chamber 101, the air inlet 300 is further provided with an air blower 301, and when the air blower 301 is connected to a power supply and started, the air which needs to be sterilized and disinfected outside the shell 100 enters the first chamber 101 through the air inlet 300;
further, with continued reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the setting is in the air exit 400 at casing 100 top, air exit 400 communicates with each other with second cavity 102, and the inside air current after the disinfection of disinfecting through ultraviolet lamp 500 of casing 100 passes through air exit 400 and discharges, wherein, for the velocity of flow of the interior air current of improvement flow through casing 100 be provided with an exhaust fan 401 in the air exit 400, consequently, when starting up air-blower 301 and exhaust fan 401 simultaneously, can increase the velocity of flow of the interior air current of casing 100.
Example 2
As shown in fig. 1-2, in a preferred embodiment provided by the present invention, an internet of things intelligent ultraviolet sterilization disinfection purifier comprises:
the air conditioner comprises a shell 100, wherein a second partition plate 200 and a first partition plate 103 are arranged in the shell 100 at intervals, a plurality of groups of first chambers 101 and second chambers 102 which are distributed at intervals are formed in the shell 100 through the second partition plate 200 and the first partition plate 103, one end of the second partition plate 200 is provided with a second ventilating channel 201, one end of the first partition plate 103 is provided with a first ventilating channel 104 which is different from the second ventilating channel 201, and therefore when air flows through the shell 100, a serpentine flow path is formed, and the flow path of the air flow in the shell 100 is prolonged;
the ultraviolet lamps 500 are arranged on two sides of each second partition board 200, so that each first chamber 101 and each second chamber 102 are provided with the ultraviolet lamps 500, and the ultraviolet lamps 500 adopt UVC-LEDs with the wavelength higher than 255 nm; therefore, the air flow passing through the housing 100 is sterilized by the ultraviolet lamp 500;
in addition, the housing 100 is also provided at an outer circumference thereof with an ultraviolet lamp 500 (not shown).
Further, with continuing reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the air inlet 300 is arranged at the bottom of the shell 100, the air inlet 300 is communicated with the first chamber 101, air flow of air which needs to be sterilized and disinfected outside enters the first chamber 101 through the air inlet 300, in order to achieve the effect of guiding the outside air into the first chamber 101, the air inlet 300 is further provided with an air blower 301, and when the air blower 301 is connected to a power supply and started, the air which needs to be sterilized and disinfected outside the shell 100 enters the first chamber 101 through the air inlet 300;
further, with continued reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the setting is in the air exit 400 at casing 100 top, air exit 400 communicates with each other with second cavity 102, and the inside air current after the disinfection of disinfecting through ultraviolet lamp 500 of casing 100 passes through air exit 400 and discharges, wherein, for the velocity of flow of the interior air current of improvement flow through casing 100 be provided with an exhaust fan 401 in the air exit 400, consequently, when starting up air-blower 301 and exhaust fan 401 simultaneously, can increase the velocity of flow of the interior air current of casing 100.
Referring to fig. 1-2, in a preferred embodiment of the present invention, a plurality of groups of flow-disturbing members are disposed on the second partition 200, and each of the flow-disturbing members includes a first flow-disturbing portion and a second flow-disturbing portion, wherein the first flow-disturbing portion is disposed in the first chamber 101, the second flow-disturbing portion is disposed in the second chamber 102, and the first flow-disturbing portion and the second flow-disturbing portion are linked.
Further, in a preferred embodiment of the present invention, a plurality of baffles 600 and stop rods 700 are alternately disposed on an inner wall of the first chamber 101 opposite to the first spoiler, and similarly, a plurality of baffles 600 and stop rods 700 are alternately disposed on an inner wall of the second chamber 102 opposite to the second spoiler.
It can be understood that, in the state shown in fig. 1, when the flow velocity of the air flow in the casing 100 is relatively low, such as only starting the blower 301 or the exhaust fan 401, the air flow channel formed between the spoiler and the baffle 600 can allow the air flow to normally pass through, and at this time, when the air flow flows in the casing 100, such as when the air flow flows in the first chamber 101, the path of the air flow tends to be straight, i.e., the path is relatively short; when the air flow velocity in the housing 100 is relatively high, the blower 301 and the exhaust fan 401 are started at the same time, at this time, the high-velocity air flow in the housing 100 makes the turbulent portion rotate a certain angle relative to the second partition board 200, as shown in fig. 2, when the air flow flows in the first chamber 101, the flow path is changed into a broken line path, that is, the effect of extending the flow path of the air flow in the housing 100 is achieved, and the problem that the ultraviolet lamp 500 does not have ideal sterilization and disinfection effects on the air flow due to the fact that the air flow rapidly passes through the housing 100 is avoided.
Example 3
As shown in fig. 1-2, in a preferred embodiment provided by the present invention, an internet of things intelligent ultraviolet sterilization disinfection purifier comprises:
the air conditioner comprises a shell 100, wherein a second partition plate 200 and a first partition plate 103 are arranged in the shell 100 at intervals, a plurality of groups of first chambers 101 and second chambers 102 which are distributed at intervals are formed in the shell 100 through the second partition plate 200 and the first partition plate 103, one end of the second partition plate 200 is provided with a second ventilating channel 201, one end of the first partition plate 103 is provided with a first ventilating channel 104 which is different from the second ventilating channel 201, and therefore when air flows through the shell 100, a serpentine flow path is formed, and the flow path of the air flow in the shell 100 is prolonged;
the ultraviolet lamps 500 are arranged on two sides of each second partition board 200, so that each first chamber 101 and each second chamber 102 are provided with the ultraviolet lamps 500, and the ultraviolet lamps 500 adopt UVC-LEDs with the wavelength higher than 255 nm; therefore, the air flow passing through the housing 100 is sterilized by the ultraviolet lamp 500;
in addition, the housing 100 is also provided at an outer circumference thereof with an ultraviolet lamp 500 (not shown).
Further, with continuing reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the air inlet 300 is arranged at the bottom of the shell 100, the air inlet 300 is communicated with the first chamber 101, air flow of air which needs to be sterilized and disinfected outside enters the first chamber 101 through the air inlet 300, in order to achieve the effect of guiding the outside air into the first chamber 101, the air inlet 300 is further provided with an air blower 301, and when the air blower 301 is connected to a power supply and started, the air which needs to be sterilized and disinfected outside the shell 100 enters the first chamber 101 through the air inlet 300;
further, with continued reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the setting is in the air exit 400 at casing 100 top, air exit 400 communicates with each other with second cavity 102, and the inside air current after the disinfection of disinfecting through ultraviolet lamp 500 of casing 100 passes through air exit 400 and discharges, wherein, for the velocity of flow of the interior air current of improvement flow through casing 100 be provided with an exhaust fan 401 in the air exit 400, consequently, when starting up air-blower 301 and exhaust fan 401 simultaneously, can increase the velocity of flow of the interior air current of casing 100.
Referring to fig. 1-2, in a preferred embodiment of the present invention, a plurality of groups of flow-disturbing members are disposed on the second partition 200, and each of the flow-disturbing members includes a first flow-disturbing portion and a second flow-disturbing portion, wherein the first flow-disturbing portion is disposed in the first chamber 101, the second flow-disturbing portion is disposed in the second chamber 102, and the first flow-disturbing portion and the second flow-disturbing portion are linked.
Further, in a preferred embodiment of the present invention, a plurality of baffles 600 and stop rods 700 are alternately disposed on an inner wall of the first chamber 101 opposite to the first spoiler, and similarly, a plurality of baffles 600 and stop rods 700 are alternately disposed on an inner wall of the second chamber 102 opposite to the second spoiler.
It can be understood that, in the state shown in fig. 1, when the flow velocity of the air flow in the casing 100 is relatively low, such as only starting the blower 301 or the exhaust fan 401, the air flow channel formed between the spoiler and the baffle 600 can allow the air flow to normally pass through, and at this time, when the air flow flows in the casing 100, such as when the air flow flows in the first chamber 101, the path of the air flow tends to be straight, i.e., the path is relatively short; when the air flow velocity in the housing 100 is relatively high, the blower 301 and the exhaust fan 401 are started at the same time, at this time, the high-velocity air flow in the housing 100 makes the turbulent portion rotate a certain angle relative to the second partition board 200, as shown in fig. 2, when the air flow flows in the first chamber 101, the flow path is changed into a broken line path, that is, the effect of extending the flow path of the air flow in the housing 100 is achieved, and the problem that the ultraviolet lamp 500 does not have ideal sterilization and disinfection effects on the air flow due to the fact that the air flow rapidly passes through the housing 100 is avoided.
Specifically, as shown in fig. 1 to 4, in the preferred embodiment of the present invention, the second partition board 200 is provided with a linkage channel 202 corresponding to the spoiler; specifically, the structure of first vortex portion and second vortex portion is the same, all includes:
a circular shaft 801 rotatably arranged on the linkage channel 202, wherein a driven gear shaft 802 is coaxially arranged on the circular shaft 801;
a deflector 800 fixedly connected to the circular shaft 801;
and an elastic support member engaged and interlocked with the driven gear shaft 802, the elastic support member being provided on the second barrier 200.
Further, in the preferred embodiment of the present invention, a sealing connection cloth 203 is further connected between the second partition 200 and the baffle 800 to prevent air from flowing between the adjacent first chamber 101 and second chamber 102 through the linkage channel 202.
In a specific implementation process of the spoiler according to the embodiment of the present invention, when an airflow enters the first chamber 101, the airflow circulates through the channel between the spoiler 800 and the baffle 600 as shown in fig. 1, wherein the position of the airflow circulation channel changes with the position of the end of the spoiler 800, and the airflow velocity increases, so that when the angle of the spoiler 800 relative to the second partition 200 changes as shown in fig. 2, the position of the airflow circulation channel moves downward, so that the airflow path in the first chamber 101 is in a zigzag shape, thereby extending the airflow path in the first chamber 101 to a certain extent, and improving the sterilization effect on the airflow passing through the housing 100.
Further, as shown in fig. 3 and 5, in the embodiment of the present invention, a supporting cavity 205 is further formed on the second partition board 200, a sliding block 206 is slidably supported in the supporting cavity 205 through a supporting spring 207, a tooth plate 204 is fixedly mounted on the sliding block 206, upper and lower sides of the tooth plate 204 extending into the linkage channel 202 are respectively engaged with two driven tooth shafts 802, that is, an upper side of the tooth plate 204 is engaged with the driven tooth shaft 802 of the second spoiler portion, and a lower side of the tooth plate 204 is engaged with the driven tooth shaft 802 of the first spoiler portion, so that when the angle of the deflector 800 of the first spoiler portion changes, the circular shaft 801 of the first spoiler portion can be driven to rotate by a certain angle, and the driven tooth shaft 802 of the first spoiler portion moves the tooth plate 204 by a certain distance, and at the same time, the angle of the deflector 800 of the second spoiler portion changes synchronously with the moving tooth plate 204, so that, while the guide plate 800 of the first spoiler portion effectively extends the path of the airflow in the first chamber 101, the guide plate 800 of the second spoiler portion also effectively extends the path of the airflow in the second chamber 102.
Furthermore, as shown in fig. 3 and 5, in the embodiment of the present invention, the sliding block 206 is further provided with a first ventilation hole 208, and a partition plate between the supporting cavity 205 and the linkage channel 202 is further provided with a second ventilation hole 209, so as to achieve an effect of equalizing air pressure in the supporting cavity 205 when the sliding block 206 moves in the supporting cavity 205.
Example 4
As shown in fig. 1-2, in a preferred embodiment provided by the present invention, an internet of things intelligent ultraviolet sterilization disinfection purifier comprises:
the air conditioner comprises a shell 100, wherein a second partition plate 200 and a first partition plate 103 are arranged in the shell 100 at intervals, a plurality of groups of first chambers 101 and second chambers 102 which are distributed at intervals are formed in the shell 100 through the second partition plate 200 and the first partition plate 103, one end of the second partition plate 200 is provided with a second ventilating channel 201, one end of the first partition plate 103 is provided with a first ventilating channel 104 which is different from the second ventilating channel 201, and therefore when air flows through the shell 100, a serpentine flow path is formed, and the flow path of the air flow in the shell 100 is prolonged;
the ultraviolet lamps 500 are arranged on two sides of each second partition board 200, so that each first chamber 101 and each second chamber 102 are provided with the ultraviolet lamps 500, and the ultraviolet lamps 500 adopt UVC-LEDs with the wavelength higher than 255 nm; therefore, the air flow passing through the housing 100 is sterilized by the ultraviolet lamp 500;
in addition, the housing 100 is also provided at an outer circumference thereof with an ultraviolet lamp 500 (not shown).
Further, with continuing reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the air inlet 300 is arranged at the bottom of the shell 100, the air inlet 300 is communicated with the first chamber 101, air flow of air which needs to be sterilized and disinfected outside enters the first chamber 101 through the air inlet 300, in order to achieve the effect of guiding the outside air into the first chamber 101, the air inlet 300 is further provided with an air blower 301, and when the air blower 301 is connected to a power supply and started, the air which needs to be sterilized and disinfected outside the shell 100 enters the first chamber 101 through the air inlet 300;
further, with continued reference to fig. 1-2, in an embodiment of the present invention, the purifier further includes:
the setting is in the air exit 400 at casing 100 top, air exit 400 communicates with each other with second cavity 102, and the inside air current after the disinfection of disinfecting through ultraviolet lamp 500 of casing 100 passes through air exit 400 and discharges, wherein, for the velocity of flow of the interior air current of improvement flow through casing 100 be provided with an exhaust fan 401 in the air exit 400, consequently, when starting up air-blower 301 and exhaust fan 401 simultaneously, can increase the velocity of flow of the interior air current of casing 100.
Referring to fig. 1-2, in a preferred embodiment of the present invention, a plurality of groups of flow-disturbing members are disposed on the second partition 200, and each of the flow-disturbing members includes a first flow-disturbing portion and a second flow-disturbing portion, wherein the first flow-disturbing portion is disposed in the first chamber 101, the second flow-disturbing portion is disposed in the second chamber 102, and the first flow-disturbing portion and the second flow-disturbing portion are linked.
Further, in a preferred embodiment of the present invention, a plurality of baffles 600 and stop rods 700 are alternately disposed on an inner wall of the first chamber 101 opposite to the first spoiler, and similarly, a plurality of baffles 600 and stop rods 700 are alternately disposed on an inner wall of the second chamber 102 opposite to the second spoiler.
It can be understood that, in the state shown in fig. 1, when the flow velocity of the air flow in the casing 100 is relatively low, such as only starting the blower 301 or the exhaust fan 401, the air flow channel formed between the spoiler and the baffle 600 can allow the air flow to normally pass through, and at this time, when the air flow flows in the casing 100, such as when the air flow flows in the first chamber 101, the path of the air flow tends to be straight, i.e., the path is relatively short; when the air flow velocity in the housing 100 is relatively high, the blower 301 and the exhaust fan 401 are started at the same time, at this time, the high-velocity air flow in the housing 100 makes the turbulent portion rotate a certain angle relative to the second partition board 200, as shown in fig. 2, when the air flow flows in the first chamber 101, the flow path is changed into a broken line path, that is, the effect of extending the flow path of the air flow in the housing 100 is achieved, and the problem that the ultraviolet lamp 500 does not have ideal sterilization and disinfection effects on the air flow due to the fact that the air flow rapidly passes through the housing 100 is avoided.
Specifically, as shown in fig. 1 to 4, in the preferred embodiment of the present invention, the second partition board 200 is provided with a linkage channel 202 corresponding to the spoiler; specifically, the structure of first vortex portion and second vortex portion is the same, all includes:
a circular shaft 801 rotatably arranged on the linkage channel 202, wherein a driven gear shaft 802 is coaxially arranged on the circular shaft 801;
a deflector 800 fixedly connected to the circular shaft 801;
and an elastic support member engaged and interlocked with the driven gear shaft 802, the elastic support member being provided on the second barrier 200.
Further, in the preferred embodiment of the present invention, a sealing connection cloth 203 is further connected between the second partition 200 and the baffle 800 to prevent air from flowing between the adjacent first chamber 101 and second chamber 102 through the linkage channel 202.
In a specific implementation process of the spoiler according to the embodiment of the present invention, when an airflow enters the first chamber 101, the airflow circulates through the channel between the spoiler 800 and the baffle 600 as shown in fig. 1, wherein the position of the airflow circulation channel changes with the position of the end of the spoiler 800, and the airflow velocity increases, so that when the angle of the spoiler 800 relative to the second partition 200 changes as shown in fig. 2, the position of the airflow circulation channel moves downward, so that the airflow path in the first chamber 101 is in a zigzag shape, thereby extending the airflow path in the first chamber 101 to a certain extent, and improving the sterilization effect on the airflow passing through the housing 100.
Further, as shown in fig. 3 and 5, in the embodiment of the present invention, a supporting cavity 205 is further formed on the second partition board 200, a sliding block 206 is slidably supported in the supporting cavity 205 through a supporting spring 207, a tooth plate 204 is fixedly mounted on the sliding block 206, upper and lower sides of the tooth plate 204 extending into the linkage channel 202 are respectively engaged with two driven tooth shafts 802, that is, an upper side of the tooth plate 204 is engaged with the driven tooth shaft 802 of the second spoiler portion, and a lower side of the tooth plate 204 is engaged with the driven tooth shaft 802 of the first spoiler portion, so that when the angle of the deflector 800 of the first spoiler portion changes, the circular shaft 801 of the first spoiler portion can be driven to rotate by a certain angle, and the driven tooth shaft 802 of the first spoiler portion moves the tooth plate 204 by a certain distance, and at the same time, the angle of the deflector 800 of the second spoiler portion changes synchronously with the moving tooth plate 204, so that, while the guide plate 800 of the first spoiler portion effectively extends the path of the airflow in the first chamber 101, the guide plate 800 of the second spoiler portion also effectively extends the path of the airflow in the second chamber 102.
Furthermore, as shown in fig. 3 and 5, in the embodiment of the present invention, the sliding block 206 is further provided with a first ventilation hole 208, and a partition plate between the supporting cavity 205 and the linkage channel 202 is further provided with a second ventilation hole 209, so as to achieve an effect of equalizing air pressure in the supporting cavity 205 when the sliding block 206 moves in the supporting cavity 205.
Referring to fig. 1-2, in the preferred embodiment of the present invention, the sensors 904 are disposed on both sides of the housing 100, and the top of the housing 100 is further provided with a control panel 900, a controller 902 and an internet of things module 903; the first ventilation channel 104 and the second ventilation channel 201 are both provided with an air speed sensor 901, wherein the sensor 904 is used for detecting whether a person enters a disinfection area where the purifier is located, the controller 902 is electrically connected with the control panel 900, and the control panel 900 can be used for inputting a control instruction to the controller 902 or receiving data returned by the controller 902; the controller 902 is electrically connected with the wind speed sensor 901, and the controller 902 receives wind speed data returned by the wind speed sensor 901; the internet of things module 903 is electrically connected with the controller 902;
wherein, the inductor 904 is a human body infrared induction control system, and the human body infrared induction control system is used for sensing whether a person enters the disinfection area around and sending a signal to the controller 902.
In a preferred embodiment, the internet of things module 903 is an NB-IOT module, a 5G module, a 4G module, or a WIFI module, and the internet of things module 903 is electrically connected to the controller 902.
The user remotely opens the intelligent ultraviolet sterilization and disinfection purifier of the internet of things through the terminal device, an internet of things module 903 on the intelligent ultraviolet sterilization and disinfection purifier of the internet of things receives a disinfection instruction sent by a cloud service platform for opening the UVC-LED ultraviolet lamp 500, when the UVC-LED ultraviolet lamp 500 at the periphery of the shell 100 is selected to be opened, the intelligent ultraviolet sterilization and disinfection purifier of the internet of things starts to disinfect a required disinfection site or an object, when the UVC-LED ultraviolet lamp 500 in the shell 1 is selected to be opened, ambient air flows through the shell 100 and is in a flowing circulation state inside and outside the shell 100, the UVC-LED ultraviolet lamp 500 in the shell starts to sterilize and disinfect air flow, in the disinfection process, the sensor 904 continuously detects whether a human body appears in a target area, and when the human body appears, the sensor 904 generates a signal and sends the signal to the controller 902, the controller 902 generates a control instruction to control the UVC-LED ultraviolet lamps 500 at the periphery of the housing 100 to be turned off to protect people in the irradiation range from being damaged by the irradiation of the UVC-LED deep ultraviolet rays, and accordingly, when the sensor 904 detects that people in the target area leave, the controller 902 controls the UVC-LED ultraviolet lamps 500 at the periphery of the housing 100 to be turned on again; the wind speed sensor 901 is used for detecting the wind speed in the corresponding wind channel and displaying the data such as the wind speed on the control panel 900, and a user can also input a control instruction through the control panel 900 to control the operation state of the purifier; the intelligent ultraviolet sterilization disinfection purifier of the Internet of things can automatically upload relevant data of equipment to the terminal equipment, and the background management system of the terminal equipment feeds back the data to a user after statistical analysis.
The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the invention is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (10)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901031A (en) * | 2022-03-13 | 2022-08-12 | 上海索迪龙自动化股份有限公司 | Prevent infrared photoelectric sensor that wets |
| CN120132023A (en) * | 2025-05-16 | 2025-06-13 | 潍坊生命方舟生物技术有限公司 | A sterilization and disinfection ventilator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050024867A1 (en) * | 2002-10-07 | 2005-02-03 | Witham David L. | Ultraviolet lamp standards and methods of use thereof |
| CN207627645U (en) * | 2017-01-03 | 2018-07-20 | 摩瑞尔电器（昆山）有限公司 | A kind of air disinfector |
| CN108443985A (en) * | 2018-04-10 | 2018-08-24 | 郑州铁路职业技术学院 | A kind of disinfection air interchanger of real-time detection purification ward environment air quality |
| CN109959080A (en) * | 2019-03-26 | 2019-07-02 | 珠海格力电器股份有限公司 | Radiator, air conditioner and radiating method |
| CN209108156U (en) * | 2018-01-27 | 2019-07-16 | 怀化学院 | Online monitoring system is sterilized based on Internet of Things movable type |
| KR102125170B1 (en) * | 2019-07-15 | 2020-06-22 | 김하영 | An IOT Operating Typer of an Air Cleaner Capable of Removing a Micro Particle and a Bacteria Adhered on an Article |
| CN111494695A (en) * | 2020-03-12 | 2020-08-07 | 浙江慧升热能科技有限公司 | High-efficiency energy-saving air sterilizer |
| CN111895538A (en) * | 2020-08-03 | 2020-11-06 | 谢树彩 | Air purification device with disinfection function |
| CN112601419A (en) * | 2020-12-01 | 2021-04-02 | 太仓陶氏电气有限公司 | Angle-adjustable reversing type radiator and working method thereof |
| US11052169B1 (en) * | 2020-05-08 | 2021-07-06 | Perumala Holdings, LLC | Systems, apparatus and methods for purifying air |
-
2021
- 2021-07-28 CN CN202110853945.8A patent/CN113566365B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050024867A1 (en) * | 2002-10-07 | 2005-02-03 | Witham David L. | Ultraviolet lamp standards and methods of use thereof |
| CN207627645U (en) * | 2017-01-03 | 2018-07-20 | 摩瑞尔电器（昆山）有限公司 | A kind of air disinfector |
| CN209108156U (en) * | 2018-01-27 | 2019-07-16 | 怀化学院 | Online monitoring system is sterilized based on Internet of Things movable type |
| CN108443985A (en) * | 2018-04-10 | 2018-08-24 | 郑州铁路职业技术学院 | A kind of disinfection air interchanger of real-time detection purification ward environment air quality |
| CN109959080A (en) * | 2019-03-26 | 2019-07-02 | 珠海格力电器股份有限公司 | Radiator, air conditioner and radiating method |
| KR102125170B1 (en) * | 2019-07-15 | 2020-06-22 | 김하영 | An IOT Operating Typer of an Air Cleaner Capable of Removing a Micro Particle and a Bacteria Adhered on an Article |
| CN111494695A (en) * | 2020-03-12 | 2020-08-07 | 浙江慧升热能科技有限公司 | High-efficiency energy-saving air sterilizer |
| US11052169B1 (en) * | 2020-05-08 | 2021-07-06 | Perumala Holdings, LLC | Systems, apparatus and methods for purifying air |
| CN111895538A (en) * | 2020-08-03 | 2020-11-06 | 谢树彩 | Air purification device with disinfection function |
| CN112601419A (en) * | 2020-12-01 | 2021-04-02 | 太仓陶氏电气有限公司 | Angle-adjustable reversing type radiator and working method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901031A (en) * | 2022-03-13 | 2022-08-12 | 上海索迪龙自动化股份有限公司 | Prevent infrared photoelectric sensor that wets |
| CN114901031B (en) * | 2022-03-13 | 2026-04-03 | 上海索迪龙自动化股份有限公司 | An infrared photoelectric sensor that is protected from moisture |
| CN120132023A (en) * | 2025-05-16 | 2025-06-13 | 潍坊生命方舟生物技术有限公司 | A sterilization and disinfection ventilator |
| CN120132023B (en) * | 2025-05-16 | 2025-08-01 | 潍坊生命方舟生物技术有限公司 | A sterilization and disinfection ventilator |
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|---|---|
| CN113566365B (en) | 2022-07-15 |
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