pm2.5 automatic disinfection mask
An automatic disinfection and mask technology, applied in the field of masks, can solve the problem that masks are not sprayed, and achieve the effect of improving the effect, increasing the moisture content, and improving the disinfection effect.
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[0008] Below according to accompanying drawing and specific embodiment the present invention is further described:
[0009] figure 1 The schematic diagram of the structure of the PM2.5 automatic disinfection mask shown, the PM2.5 automatic disinfection mask includes an outer cover 1, an inner cover 2 and an automatic spraying device 3; the automatic spraying device 3 includes an outer nozzle 4, an inner nozzle 5, and a liquid storage box 6. Water pump 7, first solenoid valve 8, second solenoid valve 9 and controller 10; the input joint 11 of water pump 7 is connected to liquid storage box 6, the output joint 12 of water pump 7 is connected to first solenoid valve 8 and the second solenoid valve The valve 9 is connected; the first electromagnetic valve 8 is connected with the outer nozzle 4, the outer nozzle 4 is installed on the outer cover 1, the outer nozzle 13 of the outer nozzle 4 faces the outer cover 1, and the outer nozzle 4 is located between the outer cover 1 and the ...
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