Machine room refrigerating system and energy storage machine room

Abstract

The invention discloses a machine room refrigerating system and an energy storage machine room, the machine room extends along a first direction and comprises two oppositely arranged machine cabinet columns, the refrigerating system comprises cold air ducts located above the machine cabinet columns, and the cold air ducts are provided with a plurality of lower air ports used for supplying air to the backs of the corresponding machine cabinet columns; the communicating air ducts are located at the first end and the second end of the machine room in the first direction, and the two ends of each communicating air duct communicate with the two opposite cold air ducts; the air conditioners are arranged in the machine room, air outlets of the at least two air conditioners are located at the first end and the second end of the machine room in the first direction, and the air conditioners are suitable for supplying air to the cold air duct and the communicating air duct; by opening the cold air duct, cold air can be shared under the condition that one air conditioner cannot refrigerate, and meanwhile, the cold air duct is matched with the position of the air conditioner, so that the refrigeration efficiency of the cabinet can be effectively improved, and the balance of the refrigeration effect of each cabinet can be improved.

Description

technical field [0001] The invention relates to the technical field of energy storage computer rooms, in particular to a computer room refrigeration system and an energy storage computer room. Background technique [0002] In the existing energy storage equipment room, in order to ensure that each cabinet in the equipment room maintains a suitable temperature, it is necessary to set up air conditioners in the equipment room to cool the cabinets. refer to figure 1 , figure 1 The conventional air duct structure of the computer room in the prior art is shown. The computer room mainly includes a computer room shell 101, an air conditioner 102 and a number of cabinets located in the computer room shell 101. The computer room shell 101 is generally rectangular in shape, and the cabinets are arranged in the computer room shell 10 according to their length. The directions are arranged in sequence, and divided into two columns in the width direction, a channel is formed in the midd...

AI Technical Summary

Problems solved by technology

[0004] 1. The top air ducts of the two rows of cabinets are independent of each other. If one of the air conditioners fails to cool, the row of cabinets cannot cool down;

[0005] 2. The flow rate of the cold air near the air outlet of the air conditioner is relatively high, so that there is not enough cold air to enter the lower air outlet, which leads to poor cooling effect of some cabinets near the air conditioner;

[0006] 3. The flow rate of cold air at both ends of the computer room away from the air conditioner outlet is small, resulting in the inability to obtain enough cold air at this location, which in turn leads to poor cooling effect of some cabinets at both ends of the computer room

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