Control system of computer room air conditioner unit

Abstract

The invention discloses a control system of a computer room air conditioner unit. The control system of the computer room air conditioner unit comprises a main air conditioner, capacity-increasing control modules and capacity-increasing air conditioners. The main air conditioner comprises an environmental data obtaining module and a functional module. The capacity-increasing control modules are connected with the functional module and the capacity-increasing air conditioners. After the environmental data obtaining module obtains environmental data, the functional module outputs control instructions to the capacity-increasing control modules based on the environmental data, and the capacity-increasing control modules control the capacity-increasing air conditioners to operate according to the control instructions. When capacity increase is needed, one capacity-increasing control module, one capacity-increasing air conditioner and a capacity-increasing outdoor unit form a group of capacity-increasing devices, the number of the groups of the capacity-increasing devices is increased according to actual needs, the capacity-increasing control module in each group of capacity-increasing devices is connected with the functional module of the main air conditioner, and the functional module of the main air conditioner uniformly sends the control instructions to the capacity-increasing control module of each group. In each group of capacity-increasing devices, the capacity-increasing control module controls the corresponding capacity-increasing air conditioner to work according to the control instruction. In this way, the purposes that the multiple capacity-increasing air conditioners are managed in a unified manner and independently operate and the indoor temperature and indoor humidity are constant are achieved.

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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