本文選題：數(shù)據(jù)通信機(jī)房　切入點(diǎn)：負(fù)荷計(jì)算　出處：《中國海洋大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：近年來，信息化數(shù)字化大潮風(fēng)起云涌，網(wǎng)絡(luò)通信技術(shù)日新月異，伴隨著這些信息技術(shù)的發(fā)展，數(shù)據(jù)通信機(jī)房的建設(shè)和改造工作也正如火如荼的展開。但是數(shù)據(jù)通信機(jī)房是一個(gè)耗能巨大的系統(tǒng)，在數(shù)據(jù)通信的建設(shè)和改造中也伴隨著很多能源和安全的問題，尤其是在這個(gè)工業(yè)用電越來越發(fā)昂貴的時(shí)期，運(yùn)營商都期待在安全的前提下改善機(jī)房內(nèi)的氣流組織。 數(shù)據(jù)通信機(jī)房一般伴隨著擴(kuò)建、改造等一系列過程，運(yùn)營商對(duì)機(jī)房的氣流組織配置是否合理存在疑問。運(yùn)營商希望更清晰地掌握機(jī)房的運(yùn)行情況，發(fā)現(xiàn)并排除可能存在的隱患。為此，，需對(duì)機(jī)房的空調(diào)配置及應(yīng)用情況做一個(gè)綜合測(cè)評(píng)，以了解機(jī)房的溫度場(chǎng)分布情況。本文針對(duì)這一實(shí)際的工程應(yīng)用問題，對(duì)一具體的數(shù)據(jù)通信機(jī)房進(jìn)行了冷負(fù)荷核算、模擬仿真、實(shí)驗(yàn)設(shè)計(jì)與測(cè)量和優(yōu)化設(shè)計(jì)等一系列工作。 本文首先核算機(jī)房的冷負(fù)荷，評(píng)估機(jī)房的冷量的充足性和氣流組織方案的合理性。測(cè)量研究機(jī)房的各列頭柜電壓，計(jì)算出設(shè)備負(fù)荷，利用eQUEST軟件核算了機(jī)房的建筑負(fù)荷，以此計(jì)算出機(jī)房的總冷負(fù)荷。 然后對(duì)機(jī)房內(nèi)部溫度場(chǎng)、氣流組織進(jìn)行模擬。建立機(jī)房的數(shù)學(xué)模型，利用6SigmaRoom建立了機(jī)房的模型，并模擬得出機(jī)房內(nèi)部的溫度場(chǎng)和氣流組織分布，得到局部過熱點(diǎn)，模擬得出了機(jī)房的過載機(jī)柜，分析過載原因。 為了驗(yàn)證模擬結(jié)果的正確性，對(duì)機(jī)房空調(diào)出風(fēng)口的溫度場(chǎng)、速度場(chǎng)進(jìn)行測(cè)量，設(shè)計(jì)了測(cè)量機(jī)房內(nèi)溫度的實(shí)驗(yàn)，從機(jī)械設(shè)計(jì)、硬件設(shè)計(jì)和軟件設(shè)計(jì)三個(gè)方面設(shè)計(jì)測(cè)溫小車，使測(cè)溫小車在房間行進(jìn)測(cè)量房間內(nèi)溫度，驗(yàn)證了模擬結(jié)果的正確性，并對(duì)機(jī)房內(nèi)的機(jī)架和出風(fēng)口布置做了優(yōu)化，對(duì)比發(fā)現(xiàn)優(yōu)化前后數(shù)據(jù)通信機(jī)房內(nèi)的溫度分布，實(shí)現(xiàn)機(jī)房內(nèi)溫度場(chǎng)分布更加合理的目的。 最后就本文的工作和不足進(jìn)行了總結(jié)。
[Abstract]:In recent years, with the rapid development of these information technologies, the tide of information digitization is surging and the network communication technology is changing with each passing day. The construction and transformation of the data communication computer room is also in full swing. However, the data communication room is a system that consumes a great deal of energy, which is accompanied by a lot of energy and security problems in the construction and transformation of the data communication. Especially at a time when industrial electricity is becoming more expensive, operators are looking to improve airflow in computer rooms on a safe basis. The data communication computer room is usually accompanied by a series of processes such as expansion and transformation. Operators have doubts about whether the airflow distribution in the computer room is reasonable. The operators want to have a clearer understanding of the operation of the computer room. For this reason, it is necessary to make a comprehensive evaluation on the configuration and application of air conditioning in the computer room in order to understand the distribution of the temperature field in the computer room. A series of work such as cooling load calculation, simulation, experimental design, measurement and optimization design are carried out in a data communication computer room. This paper first calculates the cooling load of the computer room, evaluates the adequacy of the cooling quantity and the rationality of the airflow organization scheme, measures the voltage of each row head cabinet in the research room, calculates the equipment load, and calculates the building load of the computer room by using eQUEST software. The total cooling load of the machine room is calculated by this method. Then the temperature field and airflow distribution inside the computer room are simulated. The mathematical model of the engine room is established, and the model of the engine room is established by using the 6 Sigma Room. The temperature field and the distribution of the airflow in the room are simulated, and the local over-hot spot is obtained. The overload cabinet of the computer room is simulated and the cause of overload is analyzed. In order to verify the correctness of the simulation results, the temperature field and velocity field of the air-conditioner outlet in the engine room were measured, and the experiment of measuring the temperature in the machine room was designed. The temperature measuring vehicle was designed from three aspects: mechanical design, hardware design and software design. The temperature measurement vehicle is used to measure the temperature in the room, which verifies the correctness of the simulation results, and optimizes the arrangement of the rack and the air outlet in the computer room. The comparison shows that the temperature distribution in the data communication room before and after the optimization is found. The temperature field distribution in the computer room is more reasonable. Finally, the work and shortcomings of this paper are summarized.
【學(xué)位授予單位】：中國海洋大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TN919

【參考文獻(xiàn)】

相關(guān)期刊論文 前3條

1 杜志煒;;機(jī)房專用空調(diào)與舒適性空調(diào)的區(qū)別[J];廣東通信技術(shù);2006年04期

2 鐘傳常;;通信機(jī)房動(dòng)力設(shè)備及環(huán)境集中監(jiān)控系統(tǒng)節(jié)能降耗應(yīng)用研究[J];廣東通信技術(shù);2007年09期

3 李紅霞;通信機(jī)房空調(diào)上送風(fēng)與下送風(fēng)方式的利弊分析[J];郵電設(shè)計(jì)技術(shù);2004年04期

本文編號(hào)：1565533