Machine room energy-saving system

Abstract

The invention discloses a machine room energy-saving system which comprises two rows of server machine cabinets arranged back to back and an air conditioner unit; a hot channel for the circulation of hot air is formed between the back sides of the two rows of the server machine cabinets; the hot channel is communicated with the air inlet of the air conditioner unit through an air return channel; a heat exchanger is arranged above the hot channel; the heat exchanger is communicated with a water pump and a natural water cooler arranged outdoor through a water pipe, thus a cooling water circulation loop is formed; two ends of the hot channel are respectively provided with windtight baffle plates, and a sealed space is enclosed by the baffle plates, the lower end surface of the heat exchanger, the back sides of the two rows of the server machine cabinets and a floor board; and an air return branch circuit which is connected with an air return pipeline in a seal mode is arranged above the heat exchanger; and the air return branch circuit is internally provided with an air return fan. According to the invention, the large scale redevelopment of a data central machine room is avoided, natural cold sources are utilized fully through the arrangement of the natural water cooling circulation loop, the load of the air conditioner system is lowered, and the energy consumption of an air-conditioning system is saved maximally.

Description

Technical field [0001] The invention relates to the field of air-conditioning, in particular to an energy-saving system for a data center computer room. Background technique [0002] For a long time, the existence of data centers has brought convenience to our work and life, but for data center owners, the huge energy expenditure required to maintain the normal operation of the data center has always made them feel distressed. For example, according to the general standard, the energy consumption of the data center is 100 watts per square foot, so the peak heat dissipation demand of a typical 20,000 square foot enterprise data center is equivalent to the demand for a 200,000 square foot business building; The total energy consumption is equivalent to the energy consumption of a 400,000 square foot commercial office building. [0003] In traditional data centers, in order to ensure the maximum operating time, customers have to frequently construct redundant power infrastructure. In...

AI Technical Summary

Problems solved by technology

Data from a third-party research company predicts that if energy-saving adjustments are not made to data centers, in the next five years, more than 90% of enterprises will experience interruptions in the operation of data centers due to power availability constraints; business interruption

At present, in terms of energy-saving measures, the use of natural cooling sources has been widely used, but in traditional data centers, it is necessary to carry out all-round transformation of computer rooms, air conditioners, and cabinets, which is difficult to transform

Images