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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 …

Sub-high-efficiency filter is an air filter that uses ultra-fine glass fiber filter paper or polypropylene filter paper as filter material and is densely folded. It is located between the high-efficiency filter (HEPA) and the intermediate efficiency filter (MERV). According to the structure, it can be divided into two types: sub-high-efficiency filter with partition and sub-high-efficiency filter without partition. Physical interception: …

The light trap filter is a shading device used in farms. Its main function is to block light and provide a suitable growth environment for poultry and livestock. The following is a detailed introduction to the light trap filter 1. Functional characteristics Shading effect: The light trap filter is made of shading material, which can effectively block direct sunlight, reduce …

Compared with paper evaporative cooling pads, plastic evaporative cooling pads have the following differences: Corrugated structure: The corrugations on plastic pads tend to be U-shaped and much larger than those on traditional paper pads. This affects the way air flows through the pad and the cooling effect. Water holding capacity: Since plastic pads do not absorb water, more water is …

1，Selection and installation Material selection: Plastic material that is resistant to corrosion, aging and easy to clean should be selected to ensure the service life and effect of the cooling pad. Determine the size: According to the area and height of the greenhouse, determine the size of the cooling pad to ensure the cooling effect. Installation position: The cooling pad …

1. Role and Importance Ventilation: Side wall air intakes allow fresh air to enter the coop and exchange with the dirty air in the coop, keeping the air fresh and helping to reduce the incidence of disease in chickens. Temperature regulation: By reasonably controlling the opening size and number of air intakes, the temperature in the coop can be adjusted …

Compared with traditional materials (such as paper pads), plastic evaporative cooling pads show certain advantages in many aspects, and the following is a detailed summary of their advantages: 1. Advantages of design and structure Corrugated design: The ripples on the plastic pad are often U-shaped, and this design is much larger than the ripples on the traditional paper pad, which …

Livestock and poultry breeding: such as chicken farms, pig farms, etc., used to reduce the temperature in the house, improve the breeding environment, and improve the growth rate and health level of livestock and poultry. Greenhouse planting: used for cooling and humidifying greenhouse, maintain a suitable growing environment for crops, improve yield and quality. Horticultural flower planting: Provide suitable temperature …