Two humidification methods of high-temperature, high-temperature, high-humidity test chamber

The humidifier methods of the high-temperature, high-temperature and low-temperature environment test chamber include steam
humidifier and ultrasonic humidifier.
The steam humidifier of the high-temperature, high-temperature environment test chamber is large, and pure vapor is ejected, and there must be a vapor source
.
Divided into: manual adjustment and manipulation; Relay automatic on/off type; Proportional type
operated by electric actuators.
The dry steam humidifier must use an external steam source, such as steam from a furnace or local steam
system software.
Saturated water vapor enters the air humidifier from the vapor channel, the vapor flows axially in the steam sleeve, and the vaporization heat of the vapor is used to warm the spray rod of the management center to ensure that the spray rod of the management center is pure dry vapor, that is, the vapor that does not bring condensate
.
After the saturated water vapor enters the waterproof casing, it enters the carbonated beverage separation chamber
.
The separated room is equipped with a baffle plate, so that the vapor enters the separated room to cause rotation, and vertically increases the fluidity, so as to efficiently separate the vapor and condensate; The separated condensate is discharged from the bottom of the separation chamber according to the trap
.
When a humidifier is necessary, the regulating valve is opened, and the dry vapor enters the nozzle of the management center and ejects it from the nozzle containing the silencer to maintain the humidifier
of gas 。 The basic principle of the ultrasonic humidifier of the high temperature high and low temperature environment test chamber is that the power circuit ultrasonic oscillation, transmitted to the surface of the piezoelectric ceramic shock, the piezoelectric ceramic oscillator will cause radial mechanical equipment resonance transformation, such mechanical equipment resonance transformation and then transmitted to the liquid between the two, so that the liquid surface layer causes protrusions, and produces cavitation effect around the protrusion, the shock wave caused by such cavitation effect will continue with the vibration frequency of the vibrator, so that the surface of the liquid causes an interfacial tension wave
of insufficient amplitude.
The wave head of this type of tension wave drifts, atomizing the liquid, and together causing a lot of air negative ions
.
High temperature high and low temperature environment test chamber is suitable for aerospace commodities, information content electronic instrumentation, raw materials, welders, electronic equipment, all kinds of electronic devices raw gas parts in high and low temperature test or cold and wet natural environment, testing their characteristic item index values
.