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Plastic evaporative cooling pads are usually made of plastic materials such as polypropylene (PP) and polyvinyl chloride (PVC). They have a porous structure and can absorb and retain moisture. When air flows over the wet surface of the pad, the moisture evaporates into the airflow, thereby taking away heat and lowering the air temperature. What are the advantages of plastic …

How Evaporative Cooling Pads Work It is a physical phenomenon based on the absorption of heat by water evaporation. When hot air passes over a moist cooling pad, the water film on the pad’s surface absorbs heat from the air and evaporates, lowering the air’s temperature. At the same time, the water vapor produced during evaporation will increase the humidity …

Calf sheds have been widely used around the world and have achieved remarkable results. Many ranches and dairy farms have adopted calf house technology to raise and manage calves in order to improve breeding efficiency and reduce the incidence of disease. About Calf House Design The cowshed consists of a box-type cowshed and a fence, usually a structure with one …

Material and design Material: The wall-mounted air intake of the chicken house is made of high-quality engineering plastic injection molding, such as ABS material. The material is anti-aging and durable, and can maintain the stability and service life of the window for a long time. Design: The wall-mounted air intake includes the main frame, baffle (the lower end of the …

Polyurethane ceiling air inlet is a ventilation device designed for farms. It combines the excellent performance of polyurethane materials and the practical functions of air inlets, providing an effective ventilation solution for farms. Material properties Polyurethane materials have excellent thermal insulation, sound insulation, fire resistance and moisture resistance, which enables polyurethane ceiling air inlets to maintain stable performance in farm …

In hot seasons, the temperature in the chicken house is often too high, which can cause great stress to the chickens, causing them to suffer from heat stress, which in turn affects their production performance and health. The evaporative cooling pad system is an effective cooling method that can significantly reduce the temperature in the chicken house and provide a …

1. Working principle The working principle of evaporative cooling pads is based on the natural phenomenon of “water evaporation absorbs heat”. When hot air passes through a moist evaporative cooling pad, the moisture on the pad evaporates and absorbs heat from the air, thereby reducing the temperature of the air. At the same time, due to the evaporation effect, the …

1. Working Principle Industrial evaporative air coolers use the principle of evaporative cooling of outdoor fresh air to cool the room, and perform convection ventilation with the room to achieve the purpose of indoor ventilation and cooling. It is surrounded by honeycomb cooling pads made of special materials with a large surface area, which are continuously humidified through a water …

Farm air filters are equipment used in farms to filter dust, microorganisms and other harmful substances in the air. They are of great significance for improving the breeding environment and ensuring animal health. 1. Types of farm air filters Primary air filter: mainly used to filter large particles of dust in the air, such as dust, hair, etc. Its filtration …

As a breeding facility designed for calves, the core value of the calf house is to provide calves with an independent, safe and comfortable living space to promote their healthy growth. 1. Features of durable calf island Sturdy material: Calf houses are usually built with high-strength, corrosion-resistant materials, such as galvanized steel plates or high-density polyethylene (HDPE), to ensure long-term …

The system uses a pump to circulate the cooling water in the gutter onto the cooling pad to form a wet film. When hot outdoor air is sucked through the cooling pad by the fan, the water molecules evaporate and absorb the heat in the air, thereby reducing the air temperature. The cool, moist air treated by the cooling pad …

Polyurethane ceiling air inlet is a ceiling air inlet device made of polyurethane material 1. Material properties Polyurethane is a material with excellent physical and chemical properties. Its characteristics include Energy saving: Polyurethane rigid foam is an energy-saving construction material that can meet the requirements of building roofing projects and achieve ideal thermal insulation and waterproofing effects. Environmental protection: Polyurethane …