Epidemic prevention emergency air supply and return disinfection device and epidemic prevention emergency system
An emergency system and air supply port technology, which is applied in the field of epidemic prevention emergency return air disinfecting device and epidemic prevention emergency system, can solve the problems of reducing the risk of cross-infection, not realizing the coupling effect, and poor flexibility of use, so as to achieve flexible and changeable use, Avoid poor infection, easy to carry effect
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Embodiment 1
[0033] like figure 1 As shown, it is a schematic structural diagram of Embodiment 1 of the anti-epidemic emergency return wind disinfecting device according to the present invention. The anti-epidemic emergency return air sterilization device in this embodiment includes a housing 10. The housing 10 is provided with a gas flow channel 11. The two ends of the gas flow channel 11 are respectively provided with a gas inlet 12 and a gas outlet 13. The gas flow channel Inside 11 is a sterilization system and a fan 14 for driving airflow from the gas inlet 12 to the gas outlet 13 . The fan 14 in this embodiment adopts a centrifugal fan, and can realize variable speed adjustment; of course, in some other embodiments, the fan 14 can also adopt a three-speed external rotor fan.
[0034] Further, the fan 14 in this embodiment is arranged in the gas outlet 13, and a static pressure box 15 is arranged between the fan 14 and the gas outlet 13, and the static pressure box 15 can reduce wind...
Embodiment 2
[0039] like figure 2As shown, it is a schematic structural diagram of Embodiment 2 of the epidemic prevention emergency system of the present invention. The epidemic prevention emergency system of this embodiment includes a return air outlet 21 located above the head of the human body, an air supply port 22 located below the head of the human body, and an emergency return air disinfection device for epidemic prevention. The air duct 23 is connected, and the air supply port 22 and the gas outlet 13 are connected with an air supply pipe 24; The anti-epidemic emergency return air disinfecting device in this embodiment is as described in Embodiment 1, and will not be repeated.
[0040] Preferably, there are two air supply ports 22 located on both sides of the human body respectively, and the air outlet directions of the air supply ports 22 on both sides are upward and deflected toward the side where the head of the human body is located.
[0041] The housing 10 of this embodime...
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