CN111388704B - Mask disinfection and static supplementing device and method - Google Patents

Mask disinfection and static supplementing device and method Download PDF

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Publication number
CN111388704B
CN111388704B CN202010324135.9A CN202010324135A CN111388704B CN 111388704 B CN111388704 B CN 111388704B CN 202010324135 A CN202010324135 A CN 202010324135A CN 111388704 B CN111388704 B CN 111388704B
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CN
China
Prior art keywords
mask
static
sterilizing
static electricity
disinfection
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Active
Application number
CN202010324135.9A
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Chinese (zh)
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CN111388704A (en
Inventor
黄威
阮海林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Jixing Auto Acoustic Parts Technology Co Ltd
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Wuxi Jixing Auto Acoustic Parts Technology Co Ltd
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Priority to CN202010324135.9A priority Critical patent/CN111388704B/en
Publication of CN111388704A publication Critical patent/CN111388704A/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultra-violet radiation
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/16Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/006Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by influencing fluid temperatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/04Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/06Influence generators

Abstract

The invention discloses a mask sterilizing and static supplementing device and method, which are suitable for sterilizing, adding and storing masks. The mask disinfection and static supplementing device not only can sterilize and disinfect the mask, but also can add static to the mask; and the static electricity adding level can be effectively monitored in real time, and a user can conveniently judge the disinfection charging degree of the mask.

Description

Mask disinfection and static supplementing device and method
Technical Field
The invention relates to a mask disinfection device, in particular to a mask disinfection and static electricity supplementing device and method.
Background
Masks are used more and more frequently, and particularly during epidemic situation protection, people can be protected by the masks without leaving work, study, medical care and families. The general disposable mask, the disposable medical mask and the professional KN series mask all comprise three layers of structures, wherein the first layer of PP non-woven fabric is dustproof and waterproof, the second layer of PP non-woven fabric is melt-blown non-woven fabric and is used for electrostatic filtration, the principle that the mask can protect bacteria and viruses is the most important, and the third layer of PP non-woven fabric is skin-friendly and is used for absorbing water vapor. However, after the mask is used for a period of time, the protection capability of the mask is greatly reduced due to bacterial deposition pollution and static electricity loss.
At present, for mask disinfection, some mature products are also available on the market. But simple disinfection can not effectively improve the protective effect of the mask at all.
Disclosure of Invention
The invention aims to provide a mask disinfection and static charge supplementing device which has the dual functions of disinfection and static charge supplementing, so that the used mask can acquire static charge again while being disinfected, and the protection effect of the mask is improved.
Another object of the present invention is to provide a method for sterilizing and supplementing static electricity to a mask, so that the mask after use can acquire static electricity again while sterilizing, thereby improving the protection effect of the mask.
To achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a gauze mask disinfection and moisturizing static device, its includes casing and lower casing that mutually support, go up the casing lid and form confined working chamber between the last two of lower casing, it is fixed with the shelf to go up the casing internal fixation, the supply-air outlet has been seted up at the middle part of last shelf, supply-air outlet department is provided with downwardly extending has induced air cover, just install the heating block in the supply-air outlet, just go up the shelf on the both sides of supply-air outlet all are provided with a forced draught blower, the staggered arrangement mode that enables two forced draught blower's air outlet adoption and form two vortex wind in the induced air cover, be provided with the ultraviolet disinfection lamp that is used for to gauze mask disinfection in the last casing, be provided with the otter board that can produce high-voltage static and be used for placing the gauze mask in the lower casing, electrostatic generator is connected to the otter board electricity, controller and heating block, forced draught blower, ultraviolet disinfection lamp and electrostatic generator communication connection, system power supply for above-mentioned each power consumption parts.
Further, be provided with the static induction conductor that is used for static detection on the bottom surface of upper shelf, static induction conductor is connected with static detection sensor electricity, and static detection sensor and controller communication connection utilize electromagnetic induction principle, carry out static level measurement to the gauze mask through the static induction conductor.
Further, a column switch for controlling the power supply/power-off of the system is arranged between the upper shell and the lower shell.
Further, a display device for displaying the static level of the mask is arranged on the upper shell or the lower shell, and the display device is electrically connected with the static detection sensor.
Further, a vehicle-mounted power supply plug-in interface and a household power supply plug-in interface are arranged on the upper shell or the lower shell.
Further, a partition plate is arranged in the middle of the upper shell to divide the upper shell into two independent cavities, and the two air blowers are respectively positioned in the two cavities.
Further, a fixing groove is formed in the bottom surface of the upper shelf, and the static induction conductor is arranged in the fixing groove.
A mask disinfection and static electricity supplementing method comprises the following steps:
1) Switching on a power supply, opening the upper shell, putting a new mask or a used mask into a screen plate of the lower shell by a user, and then re-covering the upper shell, thereby completing pre-disinfection charging preparation;
2) Pressing a power switch key, rotating two blowers, generating heat by a heating block, generating high-voltage static electricity by a screen plate, and igniting an ultraviolet disinfection lamp to disinfect, wherein an electrostatic induction conductor and a display device work;
3) And (3) sterilizing for a preset time, closing a power supply when the display device displays that the static level reaches the use requirement, opening the upper shell, and taking out the mask.
Furthermore, in the step 3), when the user wants to turn off the system power, only the user needs to click the power switch key again, the whole device stops working, and the display device still keeps displaying at the moment, so as to display the static level of the mask at the moment.
Furthermore, in the step 3), when the user turns on the upper shell without turning off the system power supply, the mask sterilizing and static supplementing device automatically enters a closing mode, and the ultraviolet sterilizing lamp, the static generator and other devices in the box immediately stop working to prevent the user from being hurt.
Compared with the prior art, the mask disinfection and static supplementing device and method have the following advantages:
1) The top-down ultraviolet lamp is arranged in the mask disinfection charging box by utilizing the sterilization principle of the ultraviolet lamp, so that the mask disinfection charging box has high disinfection efficiency and good effect.
2) The vortex type thermal circulation air system is designed, drying efficiency can be greatly improved through vortex air, static is added to the mask in an air friction mode, the lower shelf is arranged to be a screen plate with a static adding function, static is added to the mask, drying efficiency is high, drying effect is good, safety and protection effect of mask multiplexing are improved, and waste of the mask is avoided.
3) The mask has an electrostatic detection function, and electrostatic level measurement is performed on the mask through an electrostatic induction conductor by utilizing an electromagnetic induction principle.
4) The upper shell and the lower shell are connected through the column switch, and after the upper shell is opened, no matter what working mode the mask sterilizing and electrostatic supplementing device is in, the work is stopped, the safety of a user is protected, and the influence caused by ultraviolet rays and a high-voltage electrostatic layer is prevented.
5) The portable power supply device is provided with a special plug interface for supplying power, and can be used in a vehicle, at home and portable.
Drawings
Fig. 1 is an exploded view of a mask sterilizing and electrostatic charging device according to an embodiment of the present invention;
fig. 2 is a bottom view of an upper housing of a mask disinfection and static charging device according to an embodiment of the present invention;
fig. 3 is a top view of a lower housing of a mask disinfection and static charging device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a lower screen of the mask sterilizing and electrostatic adding device according to the embodiment of the present invention;
fig. 5 is a control schematic diagram of a mask sterilizing and static supplementing device according to an embodiment of the present invention;
fig. 6 is a control flow chart of the mask sterilizing and electrostatic charging device according to the embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 6, in this embodiment, a mask disinfection and replenishment electrostatic device is suitable for mask disinfection, add static and deposit, including last casing 1, lower casing 2, go up shelf 3, lower otter board 4, centrifugal fan 5, UV ultraviolet disinfection lamp 6, static induction conductor 7, PCB apron 8, PCB control panel 9, static detection LED pilot lamp 10 and switch 11, go up casing 1 and cover and form confined working cavity between the two after going up in lower casing 2, the middle part of going up casing 1 is provided with baffle 12 and falls into two independent cavities with last casing 1, go up casing 1 internal fixation has last shelf 3, the supply-air inlet 13 has been seted up at the middle part of last shelf 3, supply-air inlet 13 department is provided with downwardly extending and has induced air cover 14, induced air cover 14 adopts big-end-down's quadrangular pyramid structure, both sides in supply-air inlet 13 on last shelf 3 all are provided with a centrifugal fan 5, two centrifugal fans 5 are installed in the independent cavity of baffle 12 both sides and the air outlet staggered arrangement, so that form vortex air cover 14 in the upper and back, install two and install the baffle 13, the top-air inlet 15 is provided with two and be connected with the mesh board 4 from top-down, the opposite side surface of mask 4 has a pair of side surface of drying, the two sets up mask 4 is down, on the side surface of the side of the mask is high side down, the relative UV dryer is perpendicular to the mask 4 has, and the surface of the mask is placed, the surface of the mask is used for disinfection, and is down placed under the surface of the mask 4, and has a rhombic surface is used for the surface is opposite.
The lower housing 2 integrates an electrostatic detection LED indicator light 10, a PCB control board 9 and a switch 11. The mask is placed on the lower screen plate 4, so that the mask is supported and static electricity is added conveniently; the PCB control board 9 is arranged at the cavity on the right side of the lower shell 2; the static electricity detection LED indicator lamp 10 is disposed at the left side of the outer surface of the lower case 2.
Be provided with the fixed slot on the bottom surface of last shelf 3, be provided with the static induction conductor 7 that is used for static detection in the fixed slot, preferably the copper sheet, static induction conductor 7 is connected with static detection sensor electricity, utilizes electromagnetic induction principle, can detect positive voltage and negative voltage respectively, carries out static level measurement to the mask through static induction conductor 7 to let the better disinfection degree of charging of judgement gauze mask of gauze mask user. When the static electricity detection LED indicator lamp 10 is at a low static electricity level, one lamp is on; medium static level, two lamps on; higher static level, three lamps are on; high static level, four lamps are on; the switch 11 is arranged on the right side of the outer surface of the lower housing 2, and the start and stop of working devices in the device can be realized by pressing the switch 11.
The upper shell 1 and the lower shell 2 are connected through the column switch 16, and after the upper shell 1 is opened, no matter what working mode the mask sterilizing and electrostatic supplementing device is in, the operation is stopped, the safety of a user is protected, and the influence caused by ultraviolet rays and a high-voltage electrostatic layer is prevented.
The mask disinfection and electrostatic supplement device comprises the following specific use steps:
1) Firstly, connecting a power line, providing a household charging line and a vehicle-mounted cigar lighter charging line by a mask disinfection and static supplementing device, and selecting by a user according to the requirements;
2) After the power line is connected, opening the upper shell 1 of the mask disinfection and electrostatic supplement device, putting a new mask or a used mask on the lower screen 4 of the lower shell 2 by a user, and then re-covering the upper shell 1, thereby completing pre-disinfection charging preparation;
3) After the upper shell 1 is covered, a switch 11 key is pressed, at the moment, a green lamp is turned on by the switch key to indicate that the mask sterilizing and static supplementing device is in normal operation, during normal operation, two centrifugal fans 5 in the box rotate, a heating block 15 generates heat, a lower screen 4 generates high voltage, a UV ultraviolet sterilizing lamp 6 is turned on, and an electrostatic induction conductor 7 and an electrostatic detection LED indicating lamp 10 work;
4) After the mask sterilizing and static supplementing device works normally, the mask static detecting LED indicator lamp 10 can display the static level of the mask in the box in real time, one lamp with low static level is on, the other lamp with medium static level is on, the other two lamps with higher static level are on, the other three lamps with high static level are on, and the user can select the time for closing the mask sterilizing and static supplementing device according to the display of the indicator lamp;
5) When the user wants to turn off the mask sterilizing and static supplementing device, only the switch 11 key is needed to be clicked again, the mask sterilizing and static supplementing device stops working, and at the moment, the static detection LED indicator lamp 10 still keeps normally on, and the static level of the mask at the moment is displayed. The user opens the upper shell 1 and takes out the mask for continuous use;
6) When the user opens the upper shell 1 without the operation of turning off the mask sterilizing and static supplementing device, the mask sterilizing and static supplementing device automatically enters into a closing mode, and the UV sterilizing lamp 6, the lower screen 4 and other devices in the box stop working immediately, so as to prevent the user from being hurt.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.

Claims (9)

1. The mask disinfection and static supplementing device comprises an upper shell and a lower shell which are matched with each other, wherein the upper shell covers the lower shell to form a closed working cavity between the upper shell and the lower shell;
a column switch for controlling the power supply/power-off of the system is arranged between the upper shell and the lower shell;
after the upper shell is opened, the mask sterilizing and electrostatic supplementing device stops working, so that the safety of a user is protected, and the influence caused by ultraviolet rays and a high-voltage electrostatic layer is prevented.
2. The mask sterilizing and replenishing static electricity device according to claim 1, wherein a static electricity induction conductor for static electricity detection is arranged on the bottom surface of the upper shelf, the static electricity induction conductor is electrically connected with a static electricity detection sensor, and the static electricity detection sensor is in communication connection with the controller.
3. The mask sterilizing and charging device according to claim 1, wherein a display device for displaying the electrostatic level of the mask is provided on the upper case or the lower case, and the display device is electrically connected to the electrostatic detection sensor.
4. The mask sterilizing and electrostatically charging device of claim 1 wherein said upper housing or lower housing is provided with a vehicle power plug-in port and a household power plug-in port.
5. The mask sterilizing and static-charge-up device according to claim 1, wherein a partition plate is provided at the middle part of the upper case to divide the upper case into two independent cavities, and the two blowers are respectively located in the two cavities.
6. The mask sterilizing and replenishing static electricity device according to claim 2, wherein a fixing groove is provided on the bottom surface of the upper shelf, and the static electricity induction conductor is provided in the fixing groove.
7. A mask disinfection and static charge supplementing method, characterized in that it is implemented by the mask disinfection and static charge supplementing device according to any one of claims 1 to 6, comprising the steps of:
1) Switching on a power supply, opening the upper shell, putting a new mask or a used mask into a screen plate of the lower shell by a user, and then re-covering the upper shell, thereby completing pre-disinfection charging preparation;
2) Pressing a power switch key, rotating two blowers, generating heat by a heating block, generating high-voltage static electricity by a screen plate, and igniting an ultraviolet disinfection lamp to disinfect, wherein an electrostatic induction conductor and a display device work;
3) And (3) sterilizing for a preset time, closing a power supply when the display device displays that the static level reaches the use requirement, opening the upper shell, and taking out the mask.
8. The method for sterilizing and supplementing static electricity to a mask according to claim 7, wherein in the step 3), when the user wants to turn off the system power, the user only needs to click the power switch key again, the whole device stops working, and the display device still keeps displaying the static electricity level of the mask at that time.
9. The mask sterilizing and adding method according to claim 7, wherein the mask sterilizing and adding device automatically enters a closing mode when the user turns on the upper case without turning off the system power.
CN202010324135.9A 2020-04-22 2020-04-22 Mask disinfection and static supplementing device and method Active CN111388704B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010324135.9A CN111388704B (en) 2020-04-22 2020-04-22 Mask disinfection and static supplementing device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010324135.9A CN111388704B (en) 2020-04-22 2020-04-22 Mask disinfection and static supplementing device and method

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CN111388704A CN111388704A (en) 2020-07-10
CN111388704B true CN111388704B (en) 2023-11-14

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112933449B (en) * 2021-01-13 2022-01-21 安徽大学 Biological piezoelectric type intelligent mask and intelligent control method thereof
EP4108114A1 (en) * 2021-06-22 2022-12-28 Season Farm Technology Co., Ltd. Medical mask restoring device

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