A system and method for adjusting the temperature of a fresh air fan room
A fresh air system and fresh air fan technology, applied in the field of temperature systems, can solve the problems of reducing energy saving efficiency, not taking into account, and the fresh air efficiency has not reached the comprehensive optimum, so as to achieve the effect of reducing energy consumption
Active Publication Date: 2021-04-27
CHINA MOBILE COMM LTD RES INST +1
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Problems solved by technology
[0009] The existing fresh air cooling scheme considers few environmental parameters of the computer room, and generally does not consider the environmental information of the computer room such as corrosion, dust, and energy consumption, which increases the security risks of the computer room and reduces the energy-saving efficiency. The influence of the interrelationship between the multi-dimensional information of the environment on whether to introduce fresh air in the end makes the energy-saving efficiency of introducing fresh air not reach the comprehensive optimum; the existing fresh air cooling schemes generally do not introduce fresh air when the quality of outdoor fresh air is heavily polluted. Fresh air, without considering the fact that indoor air corrosion can reach the standard under the condition of adding chemical filters, shortens the length of time for the introduction of fresh air throughout the year; the existing fresh air cooling scheme does not use the historical environmental data of the computer room for reference, and only relies on some real-time data as the introduction of fresh air Judgment basis
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[0093] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
[0094] As the number of servers in the data center IDC increases, the area and scale of the computer room are also expanding. As a result, the energy consumption cost of the data center also increases rapidly. How to reduce the ratio of all ener...
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The invention provides a system and method for adjusting the temperature of a fresh air room, including a machine room, a refrigeration system, an outdoor sensor, an indoor sensor, and an IDC cloud control system. The machine room is equipped with a fresh air system, and the IDC cloud control system is connected to all components; the outdoor sensor , to collect outdoor detection data; indoor sensors, to collect indoor detection data; IDC cloud control system, based on outdoor detection data, the outdoor related fuzzy measure μ(A i ), calculate the outdoor fuzzy integral value EVA out , where the outdoor correlation fuzzy measure μ(A i ) is obtained from historical data training; according to the decision strategy, if EVA out Greater than or equal to the outdoor fuzzy integral threshold EVA thre , introduce fresh air through the fresh air system, otherwise no fresh air will be introduced, and the refrigeration system will be started; and, according to the indoor detection data, the indoor related fuzzy measure μ(A i ), calculate the indoor fuzzy integral value EVA in , according to the decision strategy to decide if EVA in Greater than or equal to the indoor fuzzy integration threshold EVA' thre , continue to introduce fresh air, otherwise stop introducing fresh air and start the refrigeration system.
Description
technical field [0001] The invention relates to the management technology of a machine room, in particular to a system and method for adjusting the temperature of a fresh air machine room. Background technique [0002] With the technological development of mobile Internet, Internet of Things and cloud computing, as an important carrier of information, the number and scale of data centers have grown rapidly, and their energy consumption and operating costs have become increasingly prominent. According to statistics, the energy consumption of the data center mainly includes IT equipment, air-conditioning system and power supporting system, and the air-conditioning equipment generally consumes about 40% of the electric energy in the computer room. [0003] It is undoubtedly an ideal, convenient and efficient way to save energy by using natural fresh air to directly cool the computer room and reduce the working hours of the air conditioner. [0004] The basic principle of the e...
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IPC IPC(8): F24F11/64F24F11/72F24F110/10F24F110/12F24F110/20F24F110/22F24F110/64
Inventor 刘伟东
Owner CHINA MOBILE COMM LTD RES INST