Safety device for air in at least one room of a building
A technology of safety device and air treatment device, which is applied in the direction of control input related to air characteristics, air treatment equipment, air quality improvement, etc., which can solve the problems of inability to prevent air pollution and achieve the effect of reducing the proportion
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[0029] The safety device for the air in at least one room 14 of the building consists of an intake duct 3 for sucking in outside air, an air handling unit, a safety door connected to the transmission in the manner of a safety gate 6, an exhaust air duct 19 and at least one air pollution detection Device 2 consists of ( figure 1 shown in ). Of course, other mechanisms can also be used as a safety gate that ensures both the open state and the closed state.
[0030] The air pollution detector 2 is situated in the open end region of the intake duct 3 . The detector converts at least one input signal into an output signal reflecting a state parameter value. The detector is in particular a sensor for at least one chemical substance, a sensor for biological organisms, a dosimeter or a device for determining airborne particles, used alone or in at least one combination. A sensor for at least one chemical substance changes its electrical or optical properties or emits an electrical si...
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