Here are the types of ventilation:
1. Natural Ventilation:
Uses natural airflow, wind, and temperature differences to ventilate buildings.
2. Mechanical Ventilation:
Employs fans, blowers, and ducts to circulate and exchange air.
3. Hybrid Ventilation:
Combines natural and mechanical ventilation strategies.
4. Forced Ventilation:
Uses fans to force air into or out of buildings.
5. Exhaust Ventilation:
Removes stale air and pollutants from buildings.
6. Supply Ventilation:
Introduces fresh air into buildings.
7. Balanced Ventilation:
Provides equal rates of exhaust and supply ventilation.
8. Displacement Ventilation:
Introduces fresh air at floor level, displacing stale air upwards.
9. Task Ventilation:
Provides ventilation specifically for workstations or tasks.
10. Spot Ventilation:
Focuses ventilation on specific areas or sources of pollution.
11. Heat Recovery Ventilation (HRV):
Recovers heat energy from exhaust air and transfers it to fresh air.
12. Energy Recovery Ventilation (ERV):
Recovers both heat and moisture energy from exhaust air.
13. Demand-Controlled Ventilation (DCV):
Adjusts ventilation rates based on occupancy, humidity, and pollutants.
14. Mixed-Mode Ventilation:
Combines natural and mechanical ventilation, adjusting to changing conditions.
These types of ventilation cater to various building types, climates, and applications, each with unique benefits and considerations.
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