Automatic sprinkling control system and control method thereof

Abstract

The invention discloses an automatic sprinkling control system. The automatic sprinkling control system comprises a fuse protector and an electromagnetic valve, and further comprises an environment temperature switch and an exhaust gas temperature switch which are set in a normally open mode, wherein the electromagnetic valve is connected in a sprinkling system in a series connection mode, and thefuse protector, the electromagnetic valve, the environment temperature switch and the exhaust gas temperature switch are connected together in a series connection mode. The invention further discloses a control method of the automatic sprinkling control system. The control method of the automatic sprinkling control system achieves connection and disconnection of an electric circuit by simultaneously closing the environment temperature switch and the exhaust gas temperature switch, can guarantee that the sprinkling system cannot perform sprinkling under a halt state, avoids waste of water sources, and can guarantee accuracy of control and improve control accuracy by using exhaust gas temperature and environment temperature as reference.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an automatic spray control system, and also to a control method for the automatic spray control system. Background technique [0002] In high temperature weather, the heat transfer effect of the outdoor condenser becomes poor, the condensing temperature rises, and the energy consumption of the cooling system of the computer room increases, and a high-pressure alarm is likely to occur for the air-cooled condenser, which affects the safe operation of the computer room. The evaporative condenser uses a spray system to atomize the cooling water into small droplets through the nozzle and spray on the condenser, and absorb the heat of the refrigerant in the condenser through the evaporation of the droplets. The agent heat exchange can quickly evaporate, and its heat exchange efficiency is very high, which can quickly reduce the condensation temperature, so as to achieve the pu...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the inaccurate control of the sprinkler system by only using the external temperature as a parameter in the prior art. At the same time, it is easy to cause the air conditioner to start and stop frequently due to the low indoor thermal load in summer. The spray system will still work, resulting in waste of water resources, and then provide an automatic spray control system and control method, the present invention has the advantages of stability and reliability, more precise control and avoiding waste of water resources

Images