Energy saving and noise reduction cooling tower capable of achieving mechanical ventilation and high-position water collection

Abstract

An energy saving and noise reduction cooling tower capable of achieving mechanical ventilation and high-position water collection comprises a cooling tower body, a ventilating duct, a fan, supporting legs, a motor, a fan platform, a water collection tank hanging beam, a water distribution pipe, a water feeding pipe, a water collection tank hanging rod, packing, a splashing device, a water collection tank hanging support, water collection inclined plates, a splashing preventer and water collection tanks. The cooling tower has the beneficial effects that a water baffle is arranged at the upper side of each water collection tank, so that cooling water drops can be prevented from splashing to the outer sides of the water collection tanks conveniently; a water collecting tank at the bottom of a conventional cooling tower is omitted from the cooling tower body and replaced with the water collection tanks, so that water seepage is prevented from soaking a foundation conveniently; the multiple water collection tanks are arranged, so that after cooling water passes through the packing, and the cooling water is collected by water collection devices; the splashing preventer is provided with a plurality of sound absorption holes, so that noise generated by water falling when the cooling tower works is adsorbed conveniently; and the surfaces of the water collection inclined plates are provided with flow guide grooves, and each water collection tank is provided with one water collection inclined plate, so that the water drops falling from the packing can be intercepted and collected conveniently.

Description

technical field [0001] The invention relates to a power plant cooling tower device, which belongs to the technical field of power plant cooling towers. Background technique [0002] Thermal power station cooling towers appeared in the 19th century and are an indispensable device for thermal power stations. Energy-saving cooling towers must also be equipped in nuclear power stations. At present, in thermal power plants, the cooling towers used as backup are all natural ventilation cooling towers, including the cooling tower body, underground sump, water distribution device, and water spraying device. Its working principle is to use the heat of circulating hot water to make There is a difference in air density inside and outside the cooling tower, and the inside of the tower is smaller than the outside of the tower, so that the cold air outside the tower continuously enters the tower from the air inlet, and rises to be discharged from the air outlet on the top of the tower, ta...

AI Technical Summary

Problems solved by technology

[0005] Existing cooling towers are noisy during the cooling process and consume high energy. The net head of the circulating water pump equipped is too high, resulting in increased power consumption, which is not conducive to energy conservation.

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