Cooling tower intelligent control system and method

Abstract

The invention discloses a cooling tower intelligent control system. The system comprises a cooling tower body, the bottom and the top of the cooling tower body are respectively provided with a water pool and a discharge cylinder, the lower end of the discharge cylinder is provided with a heat dissipation fan, the top of the discharge cylinder is closed, the side surface of the discharge cylinder is connected with a plurality of unpowered condensing devices arranged on the cooling tower body, the upper ends of the unpowered condensing devices are communicated with the discharge cylinder and absorb water vapor from the discharge cylinder, the lower ends of the unpowered condensing devices can only discharge condensate water and introduce the condensate water into a water pool, a negative pressure cavity is formed in the unpowered condensing devices when the unpowered condensing devices condense the water vapor, the unpowered condensing devices can continuously absorb the water vapor in the discharge cylinder, a sensor unit is arranged on the cooling tower body, and the cooling fan, the unpowered condensing devices and the sensor unit are electrically connected with a controller at the same time. Water vapor cannot escape into the atmosphere, meanwhile, additional power is not increased, and energy consumption is lower.

Description

technical field [0001] The invention belongs to the technical field of cooling tower control, and relates to a cooling tower intelligent control system and a control method. Background technique [0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it to the atmosphere to lower the water temperature; a cooling tower uses water to exchange heat and heat after contact with air flow to generate steam, and the steam volatilizes to take away heat to achieve evaporation An evaporative cooling device that uses the principles of heat dissipation, convective heat transfer, and radiation heat transfer to dissipate the waste heat generated in the central air conditioner to reduce the water temperature. During the use of the cooling tower, the steam will be discharged into the atmosphere, which will cause low visibility in some areas, prone to traffic accidents, and a large amount of steam evaporation is a waste of water...

AI Technical Summary

Problems solved by technology

[0004]Aiming at the above problems, the present invention proposes a cooling tower intelligent control system and control method, which solves the problem of the extra energy consumption and steam The problem of poor collection effect

Images