Communication machine room air-conditioner and fan linkage energy-saving method and device

Abstract

The invention relates to the technical field of communication equipment and provides a communication machine room air-conditioner and fan linkage energy-saving method and device. The method includes the following steps that S1, the power consumptions of various devices in all moments are detected in real time, the total heating amount is worked out, and then a heat source Q1 is obtained; S2, the heat dynamic values between the outdoor and the indoor in all moments are detected dynamically in real time, and then a heat source Q2 is obtained; S3, the changes of the temperature and the humidity in relative time are calculated and analyzed, in combination with the machine room volume and the heat source Q1 and heat source Q2 at the same moment, the temperature change gradient of a machine roomin different periods is worked out, and then the heat capacity of the machine room is obtained; S4, the actual cooling capacity enthalpy value of an air-conditioner and a fan is detected and worked out in real time; and S5, the temperature dynamic change trends of all areas in the communication machine room are predicted, the air-conditioner and the fan are started in advance for linkage coolingwhen the interior of the communication machine room is about to reach a monitoring point, or linkage cooling of the air-conditioner and the fan is stopped in advance when the cooling amount meets thedemand of an exit from the monitoring point. By means of the communication machine room air-conditioner and fan linkage energy-saving method and device, the problem that the energy-saving effect of anexisting air-conditioner in the communication machine room is not ideal is solved.

Description

technical field [0001] The invention relates to the technical field of communication equipment, in particular to a method and device for energy-saving in conjunction with an air conditioner and a fan in a communication room. Background technique [0002] The research and application of energy-saving methods in communication equipment rooms have been carried out for many years, and many technologies and methods have emerged. On the basis of conventional air-conditioning installations, the method of adding fans to save energy and increase efficiency has also been proposed. [0003] For example, Chinese patent document: CN201710068172.6 discloses an air volume control method for an air conditioner, which includes monitoring the operation of each fan of the air conditioner in real time when the air conditioner is detected, and obtaining the operating parameters of each fan of the air conditioner. The frequency value of the motor and the air volume of each air duct are monitored ...

AI Technical Summary

Problems solved by technology

The fresh air energy-saving system can introduce cold outdoor air into the room, to a certain extent reduce the indoor temperature and reduce the energy consumption of the air conditioner. However, when the indoor and outdoor air is exchanged, the impact of dust and humidity on the communication equipment in the base station and the single energy Means cannot guarantee the optimum temperature of the computer room environment and communication equipment

[0006] However, there are three common problems in the existing fan and air conditioner linkage energy saving, which hinder the popularization and application of the technology and the further improvement of the energy saving effect. , so that the user loses more than the gains, and finally the energy-saving project ends without a problem; 2. The air conditioner and fan cannot be turned on at the same time, and they can only work independently. When the air conditioner is turned on for cooling, the fan is turned off, and the fan is not turned on. Based on the idea of ​​passive control and adaptation, when the temperature reaches or exceeds the set value, the air conditioning refrigeration or fan is turned on, and the air conditioning refrigeration or fan is turned off when the temperature is lower than each set temperature value. However, there are problems in the computer room, computer room space, computer room equipment, and equipment operation. Large heat capacity, passive control has the problem of high and low threshold overshoot of temperature regulation, which makes the energy saving effect not ideal

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