Explosion-proof operation box environment is natural. In the case where the continuous release source in the environment constitutes a zone 0, the release 1 release source constitutes a zone 1, release 2 release source, and constitutes a zone 2 setting. However, the actual production site has a much larger environment due to the effects of ventilation. For example, outstanding ventilation may make the area of ​​injury occasions negligible and may become less harmful areas. If ventilation is particularly good, it may become a non-harmful occasion. Conversely, if the ventilation is poor, it may expand the area of ​​the area where the injury occurred, and the explosion-proof operation box may become a more harmful area.
Hazardous substances in explosion-proof operation enclosures limit the ventilation status: If there is a dangerous object in the injury situation affecting the ventilation, the scope of the injury situation will be expanded, or it will become a category with higher harm. When considering the effects of dangerous substances, special attention should be paid to the relative density of gas or vapour in pits and pits.
Explosion-proof operation box Under ordinary circumstances, some forced air is used to dilute the explosive dissimilation. The explosion-proof operation box is better than natural ventilation and group forced ventilation.
The result is that the area of ​​injury will be narrowed down to a negligible extent. Maybe it will be a harm, a less sexual area category. Even become a non-harmful occasion.
The classification of injuries is based on the premise of ventilation and assembly of ordinary work. Explosion-proof operation box can be ignored if the damage caused by ventilation assembly can be ignored. If other active standby systems are installed, there is no need to tamper with the classification of injury situations that are affirmed on the premise of ventilation and assembly of ordinary work. However, if the damage caused by ventilation assembly can not be ignored, you should look forward to the expansion of the scope of explosive mixtures without forced ventilation, and also look forward to the frequency and duration of ventilation assembly failures, and to be sure.
Explosion-proof operation box If the ventilating assembly does not show defects or if there is something wrong for a long time, the injury field expanded due to ventilation assembly problems should be included. > If ventilation assembly is defective, it is possible to adopt measures to stop the release of flammable substances. .
The above is the analysis of the use place of the explosion-proof operation box. Use and install the explosion-proof operation box to pay attention to the above points and improve the safety performance!
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