Traditional Culture Encyclopedia - The 24 Solar Terms - How to use zyx45 isolated compressed oxygen self-rescuer oxygen analyzer?
How to use zyx45 isolated compressed oxygen self-rescuer oxygen analyzer?
This product also has the function of automatic oxygen supply. When the respiratory system is under negative pressure, the air supply pressure plate 3 contracts inward, pressing the air supply rod (in the airbag) to open the oxygen supply mechanism, and the airbag is filled with oxygen at a speed of 60L/min. When the airbag inflates, the air supply pressure plate 3 leaves the air supply rod and the air supply stops. If the air pressure in the respiratory system exceeds a certain value, the gas will overflow from the exhaust valve.
When inhaling, oxygen enters the human body from the airbag 4 and the inhalation valve 2. When exhaling, the gas passes through the breathing valve 2, and the exhalation hose in the airbag enters the cleaning tank 7. CO2 exhaled by the human body is absorbed by the absorbent contained in the cleaning tank 7, and the remaining oxygen enters the airbag. Repeat this way to complete the human respiratory cycle. The human body's breathing is completely isolated from the outside atmosphere.
- Previous article:Reasons for high fuel consumption of Tianjianwang 250
- Next article:What flowers did beginning of winter send?
- Related articles
- How to distinguish birthdays between the lunar calendar and the solar calendar?
- Picture book story about winter solstice festival
- 202 1 what is the baby born in the spring?
- Corolla engine structure diagram
- Four words to describe winter
- Ask for a name and get more points! These years have been bad, and my parents want to change my name!
- What must-see attractions are there in Kaifeng?
- Long summer solar terms skin care mask
- Where is Suzuki Yufeng idle speed control valve?
- What do Cantonese people eat to cool off in summer solar terms?