Efficient energy-saving information equipment cabinet and energy-saving control method thereof

Abstract

The invention discloses an efficient energy-saving information equipment cabinet. The cabinet comprises a cabinet body, an equipment rack mounted in the middle of the cabinet body, and a cold air supply channel and a hot air discharge channel formed in the cabinet body and located on the two sides of the equipment rack; a plurality of air inlets with adjustable opening degrees are formed in a sidewall of the cold air supply channel in a height direction of the equipment rack; the cold air supply channel is divided into an upper cold air supply unit and a lower cold air supply unit which are independent of each other through a transversely arranged partition plate; the partition plate can slide in the height direction of the equipment rack; the cabinet further comprises a variable-frequency air conditioning unit communicating with the air inlets; and cold air discharged from the variable-frequency air conditioning unit enters the cold air supply channel from the air inlets and then isdischarged from the hot air discharge channel through the equipment rack. According to the cabinet, information equipment can be rapidly and accurately refrigerated, so that the cooling energy of an information system is saved, and the cost of a user is reduced.

Description

Technical field [0001] The invention belongs to the technical field of equipment cabinets, and in particular relates to a high-efficiency and energy-saving information equipment cabinet and its energy-saving control method and its energy-saving control method. Background technique [0002] Most of the information equipment cabinets on the market currently do not have the cooling function. The cooling of information equipment is generally solved by external air conditioning. In the data center (computer room) where information equipment is concentrated, the air conditioning cooling method is mainly the floor There are two methods of down-air supply and modular computer room cold aisle. The defects of these two cooling methods are obvious: 1) The cooling method of high wind flooding causes the air-conditioning cold air to contact the heating medium in a large area, and there is a large heat conduction loss; 2) Because there is no To achieve precise cooling, there is a large amount ...

AI Technical Summary

Problems solved by technology

Since the cooling of these cabinets is aimed at the interior of the entire cabinet, there is no distinction between hot and cold aisles and precise cooling. In the case of insufficient information equipment or a small number of equipment, cooling the entire internal space of the cabinet will cause energy waste. (Hot and cold aisles have a lot of contact opportunities)

If you choose a cabinet with a low-power air conditioner at the beginning, if you want to increase the number of information equipment in the future, the cooling capacity will be insufficient.

Images