Low-energy-consumption cabinet-level precision air conditioner

Abstract

The invention discloses a low-energy-consumption cabinet-level precision air conditioner. The low-energy-consumption cabinet-level precision air conditioner comprises a cabinet body and an air conditioner body, the air conditioner body is installed below the cabinet body, an air inlet is formed in one side of the top of an air conditioner shell body, a ventilation opening communicating with the air inlet is formed in the bottom of the cabinet body, an air outlet is located in the other side of the top of the air conditioner shell body, the air outlet directly faces a cold channel of the cabinet body, the cold channel of the cabinet body is located on the outer side of a front cabinet door of the cabinet body, a surface air cooler is installed in the air conditioner shell body, one end of awater inlet pipe is connected with a water inlet pipe opening of the surface air cooler, one end of a water return pipe is connected with a water return pipe opening of the surface air cooler, a water pan is positioned below the surface air cooler, the other end of the water inlet pipe and the other end of the water return pipe extend out of the air conditioner shell bod and are correspondingly connected with a water outlet and a water inlet of a refrigerating unit, a condensation drainage pipe is located on a lower position on one side of the air conditioner shell body, a fan is installed ona position, right opposite to the the air outlet, in the air conditioner shell body, and the fan is arranged parallel to the surface air cooler. According to the low-energy-consumption cabinet-levelprecision air conditioner, the power consumption is effectively reduced, and the heat dissipation effect is improved.

Description

Technical field [0001] The invention relates to the technical field of air conditioners, in particular to a cabinet-level precision air conditioner with low energy consumption. Background technique [0002] At present, the cooling methods of IT equipment in the data center computer room are divided into two types: air-cooled and liquid-cooled. Air-cooled includes room-level precision air-conditioning, row-level inter-column air-conditioning, gravity heat pipe air-conditioning, and indirect evaporative cooling; liquid-cooling includes immersion and spray cooling. Shower type, back plate-chilled water type, heat pipe-chilled water type. [0003] However, the prior art air-cooled air conditioner has the following problems: [0004] 1. Due to the existing air-cooling method, the cold air enters the cold aisle inside the cabinet through the front door with holes, and is discharged from the hot aisle of the back door with holes. Since the hot aisle is also a staff service channel, it is n...

AI Technical Summary

Problems solved by technology

[0004] 1. Due to the existing air-cooling method, the cold air enters from the cold aisle inside the cabinet with holes in the front door, and is discharged from the hot aisle in the back door with holes. Since the hot aisle is also a staff service channel, it is necessary to ensure the safety of the hot aisle. The temperature cannot be higher than 28°C, so it is necessary to cool down the hot aisle in time, which in turn increases the cooling volume of the air conditioner and increases power consumption

[0005] 2. The traditional air-cooled air conditioner is one-to-many cabinets. The power of the server in the cabinet changes slightly. The traditional air-cooled air conditioner cannot be sensed in time, so it cannot be cooled accurately

Images