Animal Husbandry
Ventilation System Design Guidelines
Comprehensive guidelines for agricultural facilities

Recommended Products
Ventilation and Coling Fan
1. Choose the fan type
Axial fan:
Advantages: large air volume (single unit ≥30,000m³/h), low energy consumption (0.75kW/unit), suitable for horizontal negative pressure ventilation.
Scenarios: longitudinal ventilation of chicken houses, tunnel cooling of pig houses.
Centrifugal fan:
Advantages: high air pressure (≥800Pa), suitable for long-distance air supply or positive pressure filtration system.
Scenarios: breeding pig houses with high biosafety levels, positive pressure fresh air filtration (to prevent the spread of African swine fever aerosols).
2. Key parameter design
Ventilation rate calculation:
In summer, the broiler house needs to be ventilated once every 1-2 minutes (for example, a 36m×12m chicken house is equipped with 12 50" fans).
In winter, the minimum ventilation volume is maintained at 0.1-0.3m³/h·kg (calculated according to the weight of the animal to prevent excessive cooling).
Intelligent control:
The temperature and humidity sensors are linked to the inverter to automatically adjust the speed (such as starting 50% power at 28℃ and full load at 30℃).
3. Special design requirements
Corrosion protection:
Aluminum-zinc steel plate shell + epoxy coating to resist ammonia and hydrogen sulfide corrosion (lifespan extended to 8-10 years).
Explosion-proof and fire-proof:
The feed workshop uses explosion-proof motors (Ex d IIB T4), and the blade material avoids sparks (such as aluminum alloy).
Recommended brand
Product recommendation
| Image | Brand | Title | Model | Order Number | Description | Min. Order Quantity | Weight | Discount |
|---|---|---|---|---|---|---|---|---|
| SODECA | HTMF-80-6T-1.5 IE3 SODECA Smoke Extract Fans | HTMF-80-6T-1.5 IE3 | icx-SODECA-HTMF-80-6T-1.5 IE3 | SODECA HTMF-80-6T-1.5 IE3, Smoke Extract Fans, Speed:930 RPM, Installed Power:1.1 KW, Max. Air Flow:19435 m³/h, Noise:54 dB |
1 | 181 KG | Yes, (The set sales target for the product by the required date) | |
| SODECA | THT/IMP-C-UNI-100-4T-15IE3 SODECA Smoke Extract Fans | THT/IMP-C-UNI-100-4T-15IE3 | icx-SODECA-THT/IMP-C-UNI-100-4T-15IE3 | SODECA THT/IMP-C-UNI-100-4T-15IE3, Smoke Extract Fans, Speed:1460 RPM, Installed Power:11 KW, Max. Air Flow:66500 m³/h, Noise:63 dB |
1 | 667 KG | No | |
| SODECA | THT/IMP-C-UNI-90-4T-10 IE3 SODECA Smoke Extract Fans | THT/IMP-C-UNI-90-4T-10 IE3 | icx-SODECA-THT/IMP-C-UNI-90-4T-10 IE3 | SODECA THT/IMP-C-UNI-90-4T-10 IE3, Smoke Extract Fans, Speed:1460 RPM, Installed Power:7.5 KW, Max. Air Flow:52000 m³/h, Noise:65 dB |
1 | 495 KG | Yes, (The set sales target for the product by the required date) | |
| SODECA | THT/IMP-L-REV-38-2/4T-2 SODECA Smoke Extract Fans | THT/IMP-L-REV-38-2/4T-2 | icx-SODECA-THT/IMP-L-REV-38-2/4T-2 | SODECA THT/IMP-L-REV-38-2/4T-2, Smoke Extract Fans, Speed:2875/1430 RPM, Installed Power:1.50/0.37 KW, Max. Air Flow:8200/4080 m³/h, Noise:49/33 dB |
1 | 97 KG | Yes, (The set sales target for the product by the required date) | |
| SODECA | THT/IMP-O-REV-45-2/4T-2 SODECA Smoke Extract Fans | THT/IMP-O-REV-45-2/4T-2 | icx-SODECA-THT/IMP-O-REV-45-2/4T-2 | SODECA THT/IMP-O-REV-45-2/4T-2, Smoke Extract Fans, Speed:2875/1430 RPM, Installed Power:1.50/0.37 KW, Max. Air Flow:10300/5125 m³/h, Noise:56/40 dB |
1 | 139 KG | Yes, (The set sales target for the product by the required date) | |
| SODECA | THT/IMP-C-REV-50-2/4T-6 SODECA Smoke Extract Fans | THT/IMP-C-REV-50-2/4T-6 | icx-SODECA-THT/IMP-C-REV-50-2/4T-6 | SODECA THT/IMP-C-REV-50-2/4T-6, Smoke Extract Fans, Speed:2915/1445 RPM, Installed Power:4.50/1.30 KW, Max. Air Flow:19000/9420 m³/h, Noise:60/44 dB |
1 | 267 KG | Yes, (The set sales target for the product by the required date) |
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