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The smoke generator can produce high concentration of water vapor (particle size range: 1-10um concentration more than 80%), high visibility and no pollution. After the water vapor is emitted in the clean room, there is no residual matter. The smoke generator generator is suitable for clean flow, airflow type video recording and video recording in a local clean environment, and is widely used in semiconductor and pharmaceutical clean workshops.
Smoke generators are widely used in pyrotechnics research and analysis laboratories, nuclear research with special industry needs, pharmaceutical workshops, semiconductor clean rooms, etc. as high-standard filter materials for professional analysis. The smoke generator is used in the civil industry for: range hood demonstration, air purifier demonstration, box test, pipeline test and related product introduction demonstration.
Before the smoke generator is planned to be used in the program, the special smoke oil should be added in advance (or the smoke oil has been stored in advance in the machine inner container). And before the show starts, it is necessary to turn on the power supply for the preheating of the smoke generator. The length of preheating should be specified for more than 10 minutes; the preheating time is insufficient to open the spray. After the warm-up is satisfied, the actual start-up control of the instant "spray" is controlled by a wireless remote-controlled receiving controller externally inserted into the hood of the hood and a wireless remote controller in the hand of the operator.
After the remote controller sends a wireless command, an FM receiver module in the smoke generator extrapolation controller circuit receives the command signal pulse, and after processing, outputs it to the demodulation integrated block IC1 (14) by the "OUT" pin. The circuit has functions of amplification, detection and shaping, and after processing, a high-level control voltage signal is output from the foot. The voltage is driven by the D1 diode to drive Q1, and the light-emitting diode of the photoelectric trap IC2 emits light; after the photosensitive trigger tube is turned on in IC2, the thyristor T1 is triggered to conduct. Then a small oil pump on the circuit is started, and the oil pump draws out the smoke oil and sprays it through the heater in a mist. The actual duration of the sprayer is still controlled by the operator using the wireless remote control in his hand.