201210456 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種貨櫃數據中心及其散熱控制系統。 【先前技術】 [0002] 隨著線上應用的發展，對於數據中心的需求快速增長。 ' 數據中心是大型的集中運算設施，其通常包括大量伺服 器，這些伺服器放置於機架（Rack)中組成伺服器系統， 由於伺服器系統較多且均設置於數據中心，故數據中心 整體的散熱方案變得相當重要。習知一種散熱方法是在 0 數據中心内機架制冷一側（cold aisle)的底部設置網式 地板，在網式地板底部吹冷空氣，透過網式地板上的吹 嘴（Nozzle)向上吹冷空氣至機架制冷一側，若吹出來的 冷空氣高度很低的話則但機架上部的冷風要少於下部的 冷風，故機架上部的散熱效果要差於下部的散熱效果， 若吹出來的冷空氣高度很高的話則耗費的用於控制吹風 的電能將會很多，不利於節能。 【發明内容】 〇 [0003] 鑒於以上内容，有必要提供一種ϊί匱數據中心及其散熱 控制系統，透過該散熱控制系統可以有效改善貨櫃數據 中心的散熱效果且節省電能。 [0004] 一種貨櫃數據中心，包括一可由交通工具運送的貨櫃及 複數設於該貨櫃内的伺服器系統，每一伺服器系統兩侧 分別為熱通道區域及冷通道區域，該等冷通道區域底部 設有複數向上吹冷空氣的吹嘴，每一冷通道區域内的吹 嘴分成複數排平行於冷通道區域兩侧伺服器系統進行設 099128398 表單編號Α0101 第3頁/共12頁 0992049881-0 201210456 置，且吹出的冷空氣的高度控制在該兩侧伺服器系統的 中間位置處最高，並朝該兩侧伺服器系統的方向逐漸降 低。 [0005] 一種散熱控制系統，用於給伺服器系統進行散熱，該散 熱控制系統包括複數設於該伺服器系統一側底部向上吹 冷空氣的吹嘴，該等吹嘴分成複數排平行於該伺服器系 統設置，且吹出的冷空氣的高度相較於對應伺服器系統 由近至遠呈向上的階梯式排佈。 [0006] 相較習知技術，本發明貨櫃數據中心透過該散熱控制系 統將伺服器系統一侧底部向上吹出的冷空氣的高度控制 為相較於對應伺服器系統由近至遠呈向上的階梯式排佈 ，如此，可有效地對伺服器系統上下部分的伺服器進行 散熱，同時也不會浪費用於控制吹風的電能。 【實施方式】 [0007] 請參閱圖1，本發明貨櫃數據中心100的較佳實施方式包 括一可由交通工具運送的貨櫃10(如集裝箱）及並排設置 設於該貨櫃10内的複數伺服器系統20，圖中僅示意設置 兩排伺服器系統20，每排包括複數伺服器系統20，具體 設置可根據貨櫃10的實際大小來確定。 [0008] 請參考圖2，本發明貨櫃數據中心100中每一伺服器系統 20的兩側分別為熱通道區域40 (空心箭頭表示熱風）及 冷通道區域50 (實心箭頭表示冷風），其中，該冷通道 區域50的制冷方式是透過設置在貨櫃數據中心100底部的 吹嘴（Nozzle)30向上吹冷空氣來實現的，該等吹嘴30形 成一散熱控制系統對該等伺服器系統20進行散熱。該等 099128398 表單編號A0101 第4頁/共12頁 0992049881-0 201210456 熱通道區域40内熱風的排出方式為習知技術，此處不再 詳細說明。 [0009] 本實施方式中’該等吹嘴30分成複數排平行於該伺服器 系統20設置（圖2中僅示意出六排，每排僅用一個吹嘴示 意），且吹出的冷空氣的高度相較於對應伺服器系統20由 近至遠呈向上的階梯式排佈，即愈靠近伺服器系統20則 吹出的冷空氣的高度愈低，反之愈遠離伺服器系統2 0則 Ο 吹出的冷空氣的高度愈高，即在冷通道區域50内，中間 位置的冷空氣的高度最高，靠近兩伺脈器系統20部分的 冷空氣的南度最低。之所以將冷空氣的南度按如上方式 進行控制’是.因為一般情況下該等>1司服Is系統2 0下方飼 服器的散熱要求要高於上方飼服器的散熱要求，故經過 上述對吹風高度的階梯式排佈設置，巧·有效地對伺服器 系統20上下部分的伺服器進行散熱，而不需要將所有吹 嘴30吹出的冷空氣的高度部設定為很高，如此就不會浪 費用於控制吹風的電能。 Q [0010] 請參考圖3 ’為實現上述呈階梯式的冷空氣設置，則需有 效地控制吹嘴30吹出的冷空氣的高度。本實施方式中， 該吹嘴30為一空心圓臺，該圓臺較小的圓孔為一出風口 31，較大的圓孔為一進風口 μ ^設冷空氣流入該進風口 32前的速度為VI，流出該出風口 31後的速度為V2，該進 風口 32的面積為A1，該出風口 3丨的面積為A2 ’冷空氣的 質望為m ’重力加速度為g，冷空氟吹出的而度為h。有 如下關係式： A1木V1=A2木V2 099128398 表單編號A0101 第5頁/共12頁 0992049881-0 [0011] 201210456 [0012] 1/2mV22 = mgh(忽略摩擦損耗） [0013] 故可得出： [0014] V2 = A1*V1/A2 ； V2= ^ [0015] 則有： [0016] h = (Vl*Al/A2)2/2g [0017] 所以，如果VI為已設計好之初始速度，則只要調整好 A1/A2之比例關係，即可控制冷空氣達到想要吹出之高度 h，非常方便。 [0018] 綜上所述，本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士爰依本發明之精神所作之等效修飾或變化 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0019] 圖1是本發明貨櫃數據中心的較佳實施方式的示意圖。 [0020] 圖2是圖1貨櫃數據中心的散熱控制系統的局部示意圖。 [0021] 圖3是圖2中吹嘴吹風時的示意圖。 【主要元件符號說明】 [0022] 貨櫃數據中心：100 [0023] 貨櫃：10 [0024] 伺服器系統：2 0 099128398 表單編號A0101 第6頁/共12頁 0992049881-0 201210456 [0025] 吹嘴：30 [0026] 出風口 ： 31 [0027] 進風口 ： 32 [0028] 熱通道區域：40 [0029] 0 冷通道區域：50 ::'ϋ' US麗&. 驅琴私纖::譽占... .；〇,；;； ；:ί ：； .·Ί ： ' ί ίΐ '! -Ι-Κ：^ f ：：ί ^ .; ❹ ^Jr'Cliieri!V' ' '5 s 'ν:- 、 ；-.. 君 ί :賢 1If'ip . 099128398 表單編號A0101 第7頁/共12頁 0992049881-0201210456 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a container data center and a heat dissipation control system thereof. [Prior Art] [0002] With the development of online applications, the demand for data centers has grown rapidly. The data center is a large centralized computing facility, which usually includes a large number of servers. These servers are placed in a rack (Rack) to form a server system. Since the server system is mostly located in the data center, the data center as a whole The cooling solution has become quite important. A conventional method of dissipating heat is to provide a mesh floor at the bottom of the cold aisle of the data center in the 0 data center, to blow cold air at the bottom of the mesh floor, and to blow up the cold through the nozzle (Nozzle) on the mesh floor. Air to the cooling side of the rack. If the cold air blown out is very low, the cold air on the upper part of the rack is less than the cold air in the lower part. Therefore, the heat dissipation effect on the upper part of the rack is worse than that of the lower part. If the cold air is very high, the power used to control the air blow will be much, which is not conducive to energy saving. SUMMARY OF THE INVENTION [0003] In view of the above, it is necessary to provide a data center and a heat dissipation control system through which the heat dissipation control system can effectively improve the heat dissipation effect of the container data center and save power. [0004] A container data center includes a container transportable by a vehicle and a plurality of server systems disposed in the container. Each server system has a hot channel area and a cold channel area on each side, and the cold channel area The bottom is provided with a plurality of blowing nozzles for blowing cold air upwards, and the blowing nozzles in each cold passage region are divided into a plurality of rows parallel to the server system on both sides of the cold aisle region for setting 099128398 Form No. 1010101 Page 3 / Total 12 Page 0992049881-0 201210456 is set, and the height of the blown cold air is controlled to be the highest in the middle position of the server systems on both sides, and gradually decreases toward the servo system on both sides. [0005] A heat dissipation control system for dissipating heat to a server system, the heat dissipation control system includes a plurality of blowing nozzles disposed at a bottom of one side of the server system to blow cold air upward, the blowing nozzles being divided into a plurality of rows parallel to the The servo system is set up and the height of the blown cold air is arranged in a stepwise manner from the near to the far side of the corresponding servo system. [0006] Compared with the prior art, the container data center of the present invention controls the height of the cold air blown upward from the bottom of one side of the server system through the heat dissipation control system to be a step upward from the near end to the corresponding server system. The arrangement is such that the server in the upper and lower parts of the server system can be effectively dissipated without wasting power for controlling the blowing. [Embodiment] Referring to Figure 1, a preferred embodiment of the container data center 100 of the present invention includes a container 10 (e.g., a container) that can be transported by a vehicle and a plurality of server systems disposed side by side in the container 10. 20, only two rows of server systems 20 are illustrated, each row including a plurality of servo systems 20, the particular settings being determined based on the actual size of the container 10. Referring to FIG. 2, the two sides of each server system 20 in the container data center 100 of the present invention are respectively a hot channel area 40 (a hollow arrow indicates hot air) and a cold channel area 50 (solid arrows indicate cold air), wherein The cooling mode of the cold aisle region 50 is achieved by blowing cold air upward through a Nozzle 30 disposed at the bottom of the container data center 100, and the blowing nozzles 30 form a heat dissipation control system for the server system 20 Cooling. These 099128398 Form No. A0101 Page 4 of 12 0992049881-0 201210456 The hot air discharge in the hot aisle area 40 is a conventional technique and will not be described in detail here. [0009] In the present embodiment, the blowing nozzles 30 are divided into a plurality of rows arranged parallel to the server system 20 (only six rows are illustrated in FIG. 2, each row is indicated by only one blowing nozzle), and the cold air is blown out. The height is higher than the corresponding servo system 20 in a stepwise arrangement from near to far, that is, the closer to the server system 20, the lower the height of the cold air blown, and the farther away from the server system 20, the blown out The higher the height of the cold air, i.e., in the cold aisle region 50, the highest level of cold air in the middle position and the lowest degree of cold air in the portion adjacent to the two servo system 20 portions. The reason why the south degree of cold air is controlled as above is 'because. Under normal circumstances, the heat dissipation requirement of the lower feeder of the above-mentioned Is system is higher than the heat dissipation requirement of the upper feeding device. Through the above-described stepped arrangement of the blowing height, it is effective to dissipate heat from the upper and lower portions of the server system 20 without setting the height of the cold air blown out by all the blowing nozzles 30 to be high. The power used to control the blow is not wasted. Q [0010] Please refer to FIG. 3' to achieve the above-described stepped cold air setting, and it is necessary to effectively control the height of the cool air blown by the mouthpiece 30. In this embodiment, the blowing nozzle 30 is a hollow circular table. The smaller circular hole of the circular table is an air outlet 31, and the larger circular hole is an air inlet port. The cold air flows into the air inlet 32. The speed is VI, the speed after flowing out of the air outlet 31 is V2, the area of the air inlet 32 is A1, the area of the air outlet 3丨 is A2 'the expectation of cold air is m' gravity acceleration is g, cold air fluorine The degree of blowing is h. The following relationship is available: A1 wood V1=A2 wood V2 099128398 Form number A0101 Page 5 / Total 12 page 0992049881-0 [0011] 201210456 [0012] 1/2mV22 = mgh (ignoring friction loss) [0013] [0014] V2 = A1*V1/A2 ; V2= ^ [0015] Then: [0016] h = (Vl*Al/A2)2/2g [0017] So, if the VI is the designed initial speed , as long as the ratio of A1/A2 is adjusted, it is very convenient to control the cold air to reach the height h that you want to blow. [0018] In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the present invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0019] FIG. 1 is a schematic diagram of a preferred embodiment of a container data center of the present invention. 2 is a partial schematic view of the heat dissipation control system of the container data center of FIG. 1. [0021] FIG. 3 is a schematic view of the mouthpiece of FIG. 2 when it is blown. [Main component symbol description] [0022] Container data center: 100 [0023] Container: 10 [0024] Server system: 2 0 099128398 Form number A0101 Page 6 / Total 12 page 0992049881-0 201210456 [0025] Blowing mouth: 30 [0026] Air outlet: 31 [0027] Air inlet: 32 [0028] Hot aisle area: 40 [0029] 0 Cold aisle area: 50 :: 'ϋ' US Li &. ... .;〇,;;; ;: ί :; .Ί : ' ί ίΐ '! -Ι-Κ:^ f ::ί ^ .; ❹ ^Jr'Cliieri!V' ' '5 s ' ν:- , ;-.. 君ί :贤1If'ip . 099128398 Form No. A0101 Page 7 of 12 0992049881-0