Precise air-conditioner remote control system based on Ethernet

Abstract

The invention relates to a precise air-conditioner remote control system based on the Ethernet. The remote control system comprises an air-conditioner, an air-conditioner remote control module, a machine room monitoring system, a short message alarming module and a mobile phone. Control nodes and an internal collection control unit are installed in the air-conditioner, liquid crystal display is achieved, the control nodes and the internal collection control unit in the air-conditioner are connected with the air-conditioner remote control module connected with the a machine room system, and the machine room monitoring system is connected with the short message alarming module which is connected with the mobile phone of a professional in a short message communication mode. According to the system, work states of remote equipment can be mastered in time, measurement and control can be carried out on the remote equipment at any time, operation is easy and convenient, what is needed is to connect relative signal wires, the system is convenient to set and can be set through the mobile phone or computer software, and the system has functions of prewarning, remote control, remote measurement and the like and can effectively guarantee normal operation of the equipment.

Description

technical field [0001] The invention belongs to the field of electric power, and relates to equipment in a power system machine room, in particular to an Ethernet-based precision air conditioner remote control system. Background technique [0002] At present, precision air conditioners are used in power automation computer rooms, which are generally replaced every 5-8 years. Since the air conditioner in the computer room runs 24 hours a day, and there are many abnormal weather conditions, the air conditioner runs at high load for a long time, and compressor low pressure alarms and compressor failures often occur. Operation and maintenance personnel need to eliminate the alarm on site and restart it. recover. Due to the large number of equipment in the computer room and the large heat dissipation, the air conditioner will stop running within ten minutes after the low pressure alarm in the computer room. If the air conditioner stops running, the temperature will rise to 30 de...

AI Technical Summary

Problems solved by technology

Because the air conditioner in the computer room runs 24 hours a day, and there are many abnormal weather conditions, the air conditioner runs at high load for a long time, and compressor low pressure alarms and compressor failures often occur. Operation and maintenance personnel need to eliminate the alarm on site and restart it. recover

Due to the large number of equipment in the computer room and the large heat dissipation, the air conditioner will stop running within ten minutes after the low pressure alarm in the computer room. If the air conditioner stops running, the temperature will rise to 30 degrees in only 40 minutes, which brings great risks to the operation of the equipment; especially in Major power guarantee dates such as the two sessions and the Spring Festival have brought great hidden dangers to the safe and stable operation of the power grid, and also brought great difficulties to the staff for on-site maintenance

[0003] Through searching, no published technical documents identical to the application of the present invention have been found

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