Intelligent fan and water curtain temperature control system

Abstract

An intelligent fan and water curtain temperature control system comprises a water curtain, electronic temperature and humidity meters, frequency-convertible exhaust fans, frequency-convertible water pumps and a PLC control circuit. The water curtain is arranged on the entrance of a factory, and the bottom of the water curtain is connected to a water tank through a conveying pipe and the frequency-convertible water pumps. The electronic temperature and humidity meters are arranged on the four corners needing cooling in the factory. The frequency-convertible exhaust fans are arranged on the ventilation openings of the factory. The electronic temperature and humidity meters are connected with the frequency-convertible exhaust fans and the frequency-convertible water pumps through the PLC control circuit. Compared with the prior art, the intelligent fan and water curtain temperature control system has the advantages that automatic temperature control is achieved, the control accuracy is high, the cooling time is short, the problem that the temperature of the cooling water curtain cannot be controlled in the past is solved, air flow with constant temperature is obtained, and the work environment is improved for workshop workers and equipment.

Description

technical field [0001] The invention relates to the technical field of intelligent temperature control, in particular to an intelligent fan water curtain temperature control system. Background technique [0002] Under the action of gravity, water flows from top to bottom to form a water film on the corrugated fiber surface of the wet curtain. When the fast-flowing air passes through the wet curtain, the water in the water film evaporates and takes away a large amount of heat, making the air passing through the wet curtain The temperature is lowered to achieve cooling, which is the working principle of water curtain cooling. However, the traditional method is limited to physical properties, and can only achieve a fixed cooling effect, which cannot be adjusted according to the ambient temperature, so it cannot be used in an environment that requires a constant temperature, such as a physically tempered fan. Contents of the invention [0003] In order to overcome the above t...

AI Technical Summary

Problems solved by technology

However, the traditional method is limited to physical properties, and can only achieve a fixed cooling effect, which cannot be adjusted according to the ambient temperature, so it cannot be used in an environment that requires a constant temperature, such as a physically tempered fan.

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