gallerygerma.blogg.se - Bac cooling tower parts breakdown

Terminal box and cable gland position lay-out depends on the motor position of the unit, this ensures best access for wiring, sufficient travel for bel tension and protection against water ingress.

Why do BAC cooling tower fan motors last longer?īecause they integrate a combination of standard and specific features. Is 7 times higher than that of BAC motors. The failure rate of third party motors during the first 3 years in operation Typical cumulative failure rate* vs years of operation Your BAC Impervix cooling tower fan motor All our motors have unique specifications thanks to joint development with our motor suppliers. This results in less motor failures, downtime, and replacements. They are readily available in all of Australia.Make sure your replacement motor keeps going!īAC uses top quality motors that reliably operate in the harsh cooling tower environment. These are some of the major BAC cooling tower parts. Heavy-duty types are used in huge industrial applications. They direct air in multiple directions and helps avoid needless water loss. They reduce the quantum of water that escapes into the discharge air in the cooling tower. But currently, cooling towers are being made of FRP and RCC (Reinforced Cement Concrete) based on the application of the tower. Wood is the main material out of which cooling tower structures are made. FRP is a good option thanks to its lightweight and low energy consumption. Most fans are created out of Glass Fibre, Galvanized steel, Aluminium, and FRP (Fibre Reinforced Plastic). They are the main components of cooling towers. Such piping needs underground burial or must be supported inside the ground to prevent thrust loading of the cooling tower caused by water pressure inside the pipe or self-weight.

The fan deck is merely a supporting platform for fan cylinders and also makes access way to the fan and system of water distribution. There are 2 objectives of Louvers: a) retaining of circulating water inside a cooling tower and b) distribution of airflow inside the fill media in an equal manner. They transmit power from the output shaft of the motor to the input shaft of the gear reduction unit. The torque of the tube permanently lights up the motor, driveshaft, and gear reducer. They reduce speed based on the needs of the cooling tower fan. The body of the valve within a distribution valve is fashioned to withstand the corrosive environment. They are a cooling tower component that regulates the flow of hot water for uniform distribution in cells. Nozzles permit uniform distribution of hot water, which is inside a cell of the cooling tower. Such plastics include PVC, ABS, Polypropylene, and glass-filled Nylon. The majority of cooling tower nozzles are created from plastic. Fan motors must be equipped with overload relay and protection systems of earth fault relay. Petro-chemical and refinery cooling tower applications need fan motors that are explosion-proof because of heat exchangers that are potentially leaky. Following are the major spare parts of cooling towers :

Typical cooling towers' applications include cooling of circulating water utilized in the Petro-chemical industry, oil refineries, chemical industry, nuclear power stations, thermal power stations, and the common HVAC systems in buildings.īAC is a leading manufacturer of cooling towers, and there is much demand for BAC cooling tower parts. The combination of cool air and warm water releases latent heat of vaporization that causes the water to cool. Every cooling tower operates on the principle of removing heat from water by evaporating a small part of the water, which is re-circulated via the unit. A cooling tower is a device for heat removal which uses water to move waste heat into the atmosphere.