A computer room air conditioning unit control system

Abstract

The invention discloses a control system for an air conditioner unit in a computer room, comprising a main air conditioner, a capacity expansion control module and a capacity expansion air conditioner; the main air conditioner includes an environment data acquisition module and a function module; the capacity expansion control module is connected to the function module and the capacity expansion air conditioner; the environment data After the acquisition module acquires the environmental data, the functional module outputs control commands to the capacity expansion control module based on the environmental data; the capacity expansion control module controls the operation of the capacity expansion air conditioner based on the control commands. When capacity expansion is required, the capacity expansion control module, capacity expansion air conditioner and capacity expansion outdoor unit are used as a group of capacity expansion equipment, and the set number of groups is increased according to actual needs. The capacity expansion control module in each group of capacity expansion equipment is connected with the main The functional modules of the air conditioners are connected, and the functional modules of the main air conditioner send control commands to the capacity expansion control modules of each group. In each group of capacity expansion equipment, the capacity expansion control module controls the corresponding capacity expansion air conditioners according to the control commands to achieve Multiple capacity-enhancing air conditioners are managed in a unified manner and run independently to achieve the purpose of constant indoor temperature and humidity.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a control system for an air conditioner unit in a machine room. Background technique [0002] For example, in data centers such as computer rooms and network rooms, the heating of multiple devices will cause the problem of excessive temperature in the computer room, and excessive temperature will affect the working performance of the equipment. [0003] In order to reduce the heating problem of equipment in the computer room of the data center, air conditioning units are usually installed in the computer room to reduce the indoor temperature to balance the temperature in the computer room. There are more and more equipment heating problems, which requires the expansion of air-conditioning units in the computer room, but the control of the increased air-conditioning units is separated from each other, which is not conducive to management. Contents of the inv...

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Problems solved by technology

[0002] For example, in data centers such as computer rooms and network rooms, the heating of multiple devices will cause the temperature in the computer room to be too high, which will affect the performance of the equipment.

[0003] In order to reduce the heating problem of equipment in the computer room of the data center, air conditioning units are usually installed in the computer room to reduce the indoor temperature to balance the temperature in the computer room. There are more and more equipment heating problems, which requires increasing the capacity of the air-conditioning units in the computer room, but the control of the increased air-conditioning units is separated from each other, which is not conducive to management

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