How to solve the problem of maximum atmospheric pressure of hypoxia? The outlet pressure of anoxia is too high, resulting in anoxia.

I didn't pay attention to the pressure of the ordinary exhaust port (the value must be 1-5kg/ grid, and I estimated it to be 2kg/ grid). I know that the high-pressure exhaust port with air pressure greater than 20kg/ grid nearby will not exhaust. The value is fixed, which cannot be changed, so if you want to discharge the gas to the designated position through the exhaust port, you need to reduce the air pressure at the designated position. The method is as follows:

1. Enlarge the range of air flow, and set several air permeable bricks at the places where air flow is difficult to make the air distribution more uniform.

2. Dispose of excess waste gas to reduce the overall gas quality.

3. Exhaust with high-pressure exhaust port. Unless you store high-pressure gas, the high-pressure exhaust port can work normally under other normal conditions.