Livestock Evaporative Cooling Pad Wall System

The Livestock Evaporative Cooling Pad Wall System is an air-intake cooling solution designed to reduce the temperature of incoming outdoor air before it enters a livestock building. It combines evaporative cooling pads, a water circulation system and a supporting structure to create a large-area cooling surface.

During operation, water is distributed over the cooling pads while ventilation fans draw warm outdoor air through the wetted media. A portion of the water evaporates into the moving air and absorbs heat, allowing cooler air to enter the livestock house. The system is normally integrated with exhaust fans or tunnel ventilation equipment.

The wall-style configuration provides a broad and continuous air-treatment surface, making it suitable for large livestock buildings where high-volume ventilation is required. Modular pad sections allow the overall cooling wall to be adapted to different building openings and ventilation layouts.

For international B2B projects, the system can be designed according to livestock type, building dimensions, ventilation capacity, local climate, water conditions and installation requirements. It is suitable for new farm construction, ventilation upgrades and agricultural engineering projects.

• Evaporative Cooling: Uses water evaporation to remove heat from incoming outdoor air.
• Large Cooling Surface: Covers a substantial air-intake area for high-volume livestock ventilation.
• Uniform Air Intake: Properly designed pad sections provide a continuous cooling surface across the designated inlet area.
• Water Circulation: A pump and distribution system continuously supplies water to the cooling pads.
• Modular Structure: Cooling pad sections can be arranged according to building dimensions and airflow requirements.
• Pad-and-Fan Integration: Designed to work with exhaust fans and negative-pressure or tunnel ventilation systems.
• Flexible Building Integration: Suitable for concrete, masonry and steel structure building applications.
• Project-Based Configuration: Pad dimensions, frame arrangement and water system can be customized.
• Seasonal Cooling: Designed primarily for hot-weather ventilation and heat-management applications.
• B2B Project Support: Suitable for livestock equipment distributors, agents, engineering companies and project buyers.

• Evaporative Cooling Pads: Corrugated cellulose media provides a large wet surface for air-water heat exchange.
• Supporting Frame: Secures the cooling pad sections within the building wall or air-intake opening.
• Water Distribution Header: Delivers recirculated water to the upper section of the cooling pads.
• Water Collection Trough: Collects water returning from the cooling pads for recirculation.
• Water Pump: Circulates water between the collection area and the distribution system.
• Water Piping: Connects the pump, distribution header and collection system.
• Sealing and Closure Components: Help reduce uncontrolled air bypass around the cooling pad sections.
• Control Components: Optional temperature, humidity, pump and ventilation controls can be integrated according to project requirements.

The water pump transfers water from the collection trough or reservoir to the distribution header installed above the cooling pads. Water flows downward through the corrugated pad structure, maintaining a wetted surface for evaporative cooling.

When exhaust fans operate, negative pressure draws warm outdoor air through the wet cooling pads. As the air passes through the pad channels, part of the water evaporates and absorbs heat from the air. The cooled air then enters the livestock building and moves toward the exhaust side.

The cooling pad wall therefore works as part of a complete livestock ventilation system. Cooling performance depends on outdoor temperature, relative humidity, airflow rate, pad characteristics, water distribution and building design.

The system should be engineered together with exhaust fans, air paths and building sealing to ensure that the required amount of outdoor air passes through the cooling pads instead of bypassing the cooling wall.

• Product Type: Livestock evaporative cooling pad wall system
• Cooling Method: Direct evaporative cooling
• Cooling Media: Treated cellulose evaporative cooling pad
• Pad Thickness: According to project requirements
• Pad Height: According to project requirements
• Pad Width: According to project requirements
• Total Wall Length: Customizable according to building dimensions and airflow requirements
• Frame Material: Aluminum alloy, galvanized steel, PVC or other suitable configuration according to project requirements
• Water Supply: Recirculating water system
• Water Pump: According to cooling pad area and system design
• Water Distribution: Upper distribution header or pipe system
• Water Collection: Bottom collection trough or tank
• Airflow Capacity: According to livestock-house ventilation design
• Cooling Performance: According to local climate, relative humidity, airflow and system design
• Control Method: Manual, automatic or integrated environmental control
• Installation Position: Building air-intake wall or designated ventilation opening
• Operating Conditions: Designed according to local climate and farm conditions
• OEM / ODM: Available upon request

Final technical specifications are determined by the selected configuration and project design. Performance values are available upon request and should be confirmed according to local climate and engineering requirements.

• Commercial pig farms and intensive swine production buildings
• Farrowing, nursery, gestation and finishing pig houses
• Broiler, layer and breeder poultry houses
• Dairy cattle barns and cattle housing facilities
• Beef cattle and calf housing buildings
• Sheep and goat livestock buildings
• Large-span livestock houses using tunnel or negative-pressure ventilation
• New pig farm construction projects
• Steel structure building ventilation and cooling projects
• International agricultural engineering and agricultural project applications

• Cooling Wall Dimensions: Customizable according to building openings, ventilation capacity and required airflow.
• Pad Thickness: According to project requirements and local climate conditions.
• Frame Material: Selected according to humidity, corrosion exposure, building structure and project requirements.
• Water Circulation System: Pump, piping, distribution and collection components can be configured according to pad area.
• Installation Layout: Designed for different wall structures, building orientations and ventilation configurations.
• Climate Control: Temperature and humidity sensors, pump control and fan control can be integrated according to the project.
• System Integration: Compatible with suitable exhaust fans, ventilation controllers and environmental monitoring equipment.
• OEM / ODM: Available upon request for distributors, agents and agricultural engineering companies.

Installation:

1. Confirm the livestock-house dimensions, air-intake opening, ventilation direction, exhaust fan capacity and required cooling pad area.
2. Prepare a level and structurally adequate support structure for the cooling pad frame, water system and associated components.
3. Install the supporting frame and check its alignment before installing the cooling media.
4. Install the cooling pad sections closely and evenly within the frame.
5. Install the upper water distribution system and verify that the complete pad width can be wetted.
6. Install the collection trough, pump, piping and filtration components according to the water circulation layout.
7. Check all water connections for leakage before normal operation.
8. Start the circulation pump and verify uniform water distribution across the cooling pads.
9. Start the exhaust ventilation system and check that incoming air passes through the cooling pads rather than around them.
10. Inspect the complete system for abnormal vibration, leakage, uneven wetting or excessive air bypass before commissioning.

Maintenance:

• Check water level and pump operation regularly during the cooling season.
• Inspect water distribution pipes and outlets for blockage or uneven flow.
• Clean filters and remove debris from the collection tank or trough.
• Inspect cooling pads for dust, mineral deposits, algae, deformation and physical damage.
• Clean the cooling pads using a suitable low-pressure cleaning method that does not damage the pad structure.
• Monitor water quality and maintain an appropriate water-management routine according to local conditions.
• Inspect frames, fasteners, water troughs and sealing points for corrosion or damage.
• Replace damaged or excessively deteriorated cooling pads when required.
• Drain and clean the water circulation system before extended seasonal shutdown where appropriate.
• Before restarting after storage or winter shutdown, inspect the pump, piping, pads, frame and water distribution system.

Illustrative Project Scenario 1 – Commercial Pig Farm in Southeast Asia
A new commercial pig farm requires summer cooling for multiple long livestock houses. A modular cooling pad wall is installed on the fresh-air intake side and coordinated with exhaust fans positioned at the opposite end of each building. The pad area and water circulation system are designed according to the building dimensions and local climate.

Illustrative Project Scenario 2 – Poultry Farm in a Hot Climate
A large poultry house requires high-volume fresh-air intake during hot-weather operation. A continuous cooling pad wall is integrated with tunnel ventilation fans. The modular pad configuration is matched to the building opening and ventilation capacity.

Illustrative Project Scenario 3 – Steel Structure Livestock Building in the Middle East
An agricultural engineering company develops a steel structure livestock building with a dedicated evaporative cooling wall. The frame, cooling pads, water circulation system and exhaust fans are coordinated with the building structure and required airflow.

Illustrative Project Scenario 4 – Livestock Farm Renovation in Europe
An existing livestock building is upgraded with a new evaporative cooling system. The cooling pad wall is installed at a designated air-intake section and connected to the existing exhaust ventilation system, reducing the need for major modifications to the main building structure.

The project scenarios above are illustrative engineering applications prepared for product communication and are not presented as completed customer projects.

Q1: What is a livestock evaporative cooling pad wall system?
A: It is a large-area evaporative cooling structure installed at an air-intake wall to cool incoming outdoor air before it enters a livestock building.

Q2: How does the cooling pad wall work?
A: Water is distributed over the cooling pads while exhaust fans draw outdoor air through the wet media. Water evaporation absorbs heat from the incoming air and reduces its temperature.

Q3: Is the system suitable for pig farms?
A: Yes. It can be integrated into pig-house ventilation systems for hot-weather cooling, especially where negative-pressure or tunnel ventilation is used.

Q4: Can it be used in poultry houses?
A: Yes. It is suitable for broiler, layer and breeder houses when correctly matched with the ventilation system and local climate.

Q5: Does the system require exhaust fans?
A: The cooling pad wall is normally used as part of a controlled ventilation system. Exhaust fans provide the airflow required to draw outdoor air through the wet cooling pads.

Q6: Can the cooling pad wall be customized?
A: Yes. Wall dimensions, pad thickness, frame material, water circulation components and control configuration can be customized according to project requirements.

Q7: Is evaporative cooling suitable for humid climates?
A: Cooling performance depends strongly on outdoor relative humidity. Evaporative cooling generally provides greater temperature-reduction potential in hot and relatively dry conditions. Final design should use local climate data.

Q8: What information is required for a quotation?
A: Recommended information includes livestock type, building dimensions, air-intake opening, required airflow, existing or planned exhaust fans, local temperature and humidity conditions, installation location and project quantity.

Q9: How often should cooling pads be cleaned?
A: Cleaning frequency depends on water quality, dust levels, operating hours and local farm conditions. The pads should be inspected regularly and cleaned when deposits or contamination begin to affect airflow or water distribution.

Q10: Can the cooling pad wall be connected to automatic climate control?
A: Yes. Pump and fan operation can be integrated with temperature, humidity and environmental controllers according to the overall livestock climate-control design.