Intelligent atomization cooling tower device and control method thereof

Abstract

The invention discloses an intelligent atomization cooling tower device and a control method thereof. The intelligent atomization cooling tower device comprises a tower body, atomization modules arranged in the tower body, and an intelligent control system, wherein the tower body is equipped with a water inlet pipe and a water outlet pipe; each atomization module comprises an atomization device and an atomization push device; each atomization device comprises an atomization spray head and an atomization water inlet pipe, one end of each atomization water inlet pipe communicates with the corresponding atomization spray head, and the other end of the atomization water inlet pipe communicates with the water inlet pipe; each atomization push device is provided with a sensing component, a pressurization device and a fan blade, each pressurization device is connected with the corresponding atomization water inlet pipe and pressurizes the corresponding atomization spray head, and each fan blade is arranged at the lower end of the corresponding atomization spray head and driven by the reaction thrust generated through the injection of the corresponding atomization spray head, so that cold air enters a tower to carry out heat exchange with atomization water drops; and the intelligent control system is further arranged, and comprises a control mainframe PLC, an automatic control circuit and the sensing components, the running parameters of the cooling tower and the atomization modules, which are acquired by the sensing components, are transmitted to the control mainframe PLC through the automatic control circuit, and the cooling tower is controlled through the control mainframe PLC.

Description

technical field [0001] The invention relates to the field of cooling towers, in particular to an intelligent atomization cooling tower device and a control method thereof. Background technique [0002] Industrial circulating water cooling towers include mechanical ventilation cooling towers, natural ventilation cooling towers and spray cooling towers. Mechanical ventilation cooling towers have fillers, water eliminators, water distributors, etc. inside, and fans are installed outside to force ventilation, which has the advantages of large cooling, high water density, and low cost. Affect the heat exchange effect of the cooling tower, the motor consumes a lot of power, and the amount of maintenance is large; the natural ventilation cooling tower is a cooling tower that relies on the difference in air density inside and outside the tower or the air convection formed by natural wind and ventilation, because of its high tower body and large investment , It is difficult to const...

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Problems solved by technology

[0003] The spray cooling tower in the prior art has the following disadvantages: 1. Due to the unstable operation of the circulating water system, the water pressure head entering the cooling tower is too low, which makes the cooling effect of the cooling tower poor; 2. Due to the water quality problem, it is extremely difficult to It is easy to cause nozzle blockage and inconvenient maintenance; third, relying on the ejection effect of the spray nozzle to draw air, in principle, the air-water ratio of the order of magnitude required for cooling cannot be achieved, and the cooling is limited; fourth, there is a lack of low pressure and large flow with excellent performance It is difficult to overcome the contradiction between the atomization device with large channel, good spray effect and not easy to block. In view of this, the spray cooling tower has not been widely used in the market. It can be seen that these problems in the prior art need to be solved urgently

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