Water-electricity hybrid condensation type intelligent control cooling tower

Abstract

The invention discloses a water-electricity hybrid condensation type intelligent control cooling tower which comprises a tower body as well as an auxiliary motor, wherein the tower body is provided with a water turbine and a spraying tube communicated with the water turbine; a fan is driven by the water turbine; the water turbine is arranged at the upper end of the tower body or on the tower body;the spraying tube is arranged at the lower end of the water turbine and is used for achieving spraying through pressure differences of falling water at the water outlet end of the water turbine, or through excessive pressure at the water outlet end of the water turbine; a water collector is equipped at the upper end of the spraying tube; a dry-wet air condensation and recycling device is arrangedat the upper end of the water collector; a first space is preserved between the water collector and the dry-wet air condensation and recycling device; wet and hot vapor discharged from the water collector is accommodated in the first space; the wet and hot vapor accommodated in the first space is condensed and recycled through the dry-wet air condensation and recycling device; air inlets in matchwith the water collector and the dry-wet air condensation and recycling device are formed in the tower body; the auxiliary motor is used for driving the fan to complement driving of the water turbine.

Description

technical field [0001] The invention relates to a cooling tower, in particular to a water and electricity mixed condensation type intelligent control cooling tower. Background technique [0002] Industrial circulating water cooling towers include mechanical ventilation cooling towers, natural ventilation cooling towers and spray cooling towers. Its function is mainly to discharge the heat in the circulating water into the atmosphere to reduce the temperature of the cooling water; when the cooling tower is in operation, the water and the air flow in contact to exchange heat and cold to generate steam, and the steam volatilizes and takes away the heat, resulting in a large amount of cooling water. The loss of evaporating water makes the system must replenish water in time, otherwise it will cause the quality of circulating water to deteriorate, cause corrosion, scaling and other phenomena to the circulating water pipe network and equipment, thereby causing damage to the equipm...

AI Technical Summary

Problems solved by technology

Its function is mainly to discharge the heat in the circulating water into the atmosphere to reduce the temperature of the cooling water; when the cooling tower is in operation, the water and the air flow in contact to exchange heat and cold to generate steam, and the steam volatilizes and takes away the heat, resulting in a large amount of cooling water. The loss of evaporating water makes the system must replenish water in time, otherwise it will cause the quality of circulating water to deteriorate, cause corrosion, scaling and other phenomena to the circulating water pipe network and equipment, thereby causing damage to the equipment, bringing hidden dangers to production safety, and affecting the use of equipment life

[0003] Most of the currently used spray cooling towers are retrofitted with spray propulsion devices, which reduces the motor drive to save electricity; and multi-dimensional water collectors are used to save water, but this method only saves part of the water loss of the cooling tower blown by the wind. , does not play any role in evaporative cooling water loss, and evaporative water loss is the bulk of circulating water loss

Moreover, due to the unstable operation of the circulating water system of the spray cooling tower in actual use, when the water pressure of the cooling tower inlet water is too low, the atomization effect of the spray device will be unsatisfactory; and the thrust generated by the spray is not enough to ensure The rapid rotation of the device will lead to large diameter of atomized particles and insufficient ventilation, which will affect the cooling effect

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