200530546 九、發明說明： 【發明所屬之技術領域】 本發明係關於效率佳的將夏季等的高溫空氣進行冷卻 之空氣冷卻裝置及空氣冷卻方法。更詳言之，係關於辦公 大樓、醫院及生產工廠的空氣之空氣冷卻裝置及空氣冷卻 方法。 【先前技術】 現今，辦公大樓、工廠等空調所使用的能源佔日本能源 消耗的 3 0 %以上，削減能源消耗已成為緊急課題。習知辦 公大樓或工廠的循環空氣、吸入空氣，係採取將空氣送入 於流通著冷媒或冷卻水的冷卻管式熱交換器中，藉由通過 冷卻管中而冷卻的方法。但是，因為冷卻管式熱交換器對 被冷卻空氣量需要大量冷卻水（換句話說液氣比較大），因 而為使冷卻水的循環泵等產生作用將需要較多的電力，且 壓損較大，甚至若在冷卻管上附著水滴，水滴將大幅妨礙 熱傳導，導致熱效率大幅降低。況且，雖去除所附著水滴 的方法，有考慮利用風箱等進行吹飛的方法，但是因為額 外需要風箱等的設置空間或電力，因而就從空間效率、省 電力的觀點而言並不恰當。 所以，便有探討著氣液接觸手段採用斜向蜂窩，將該斜 向蜂窩收容於箱體中所形成的冷卻單元，略水平配置於垂 直導管内、或朝上方彎曲的L形導管之垂直部内的空氣冷 卻裝置。採用該裝置將空氣冷卻的方法，例如僅要從冷卻 單元下方朝斜向蜂窩供應空氣，且從冷卻單元上方朝斜向 5 312XP/發明說明書(補件)/94-04/93141091 200530546 蜂窩流下著水，使空氣與水成對流式接觸的話便· 所謂「斜向蜂窩」係指使複數浪板相互斜向交叉 獲得者，通常從製造的容易度、安裝容易度等觀 外形呈略長方體狀者。所以，在上述空氣冷卻裝 卻單元中的斜向蜂窩端面，包括下面開口部側端 通常呈端面對齊形狀。上述空氣冷卻裝置係因為 接觸效率優越的斜向蜂窩，因而若採用該裝置 卻，便可達冷卻性能高、熱效率佳、液氣比小、壓 省空間與省能源的效果，且低成本。 【發明内容】 (發明所欲解決之問題） 但是，當使用上述空氣冷卻裝置將空氣冷卻之 提昇冷卻效率而縮小斜向蜂窩的蜂窩格尺寸、或 卻溫度而增加所流下的水量，在斜向蜂窩下面開 面的部分蜂窩格中，將容易發生阻塞整面蜂窩格 水膜，此現象將容易阻礙蜂窩格的通氣與水的流-在上述空氣冷卻裝置方面，將因斜向蜂窩的蜂窩 水量等條件，而潛在壓力損失容易過度上昇的問 故而，本發明之目的在於提供一種可達壓損小 及省能源，且低成本的空氣冷卻裝置及空氣冷卻 (解決問題之手段） 有鑒於該等實情，本發明者經深入鑽研結果， 將由斜向蜂窩收容於在相對向2面上設置開口部 而構成的冷卻單元，略水平配置於垂直導管内、 312XP/發明說明書(補件)/94-04/93141091 可。另外， 並疊層而 點’採用 置中，冷 面在内， 採用氣液 將空氣冷 損較小、 際，若為 為降低冷 口部側端 的半球狀 F。因而， 格尺寸、 題。 、省空間 方法。 發現採用 之箱體中 或朝上方 6 200530546 彎曲的L形導管之垂直部内，而上述斜向蜂窩係採用疊層 著上下方向長度不同的2種以上浪板，下面開口部側端面 形成凹凸形狀者，或端面對齊的斜向蜂窩下面開口部側端 面處配置呈接觸瀝水手段狀態者，且上述冷卻單元為上述 斜向蜂窩上下雙面間的厚度與各蜂窩格的斜向角度在特定 範圍内的空氣冷卻裝置，便可達壓損小、省空間且省能源， 遂完成本發明。 換句話說，本發明（以下稱「第1發明」）所提供的空氣 冷卻裝置，係具備有：冷卻單元，其係將疊層複數浪板而 成，且具有該疊層浪板間之間隙所形成蜂窩格狀空洞部的 外觀略長方體斜向蜂窩，收容於僅在相對向2面設置開口 部的箱體中，將該相對向2面的開口部當作上面開口部及 下面開口部，並配置成在導管内該上面開口部與下面開口 部未平行於空氣流通方向的狀態，且該蜂窩格狀空洞部長 度方向的蜂窩格方向，相對於形成該相對向2面開口部的 面配置呈斜向狀態；冷卻水供應手段，其係附設於該冷卻 單元上面開口部上方，且對該上面開口部供應冷卻水；接 水部，其係附設於該冷卻單元下面開口部下方，將從該冷 卻單元下面開口部所排出之排放水回收；以及送風手段， 其係對該冷卻單元下面開口部供應空氣；其特徵在於：上述 斜向蜂窩係疊層著上下方向長度不同的2種以上浪板者， 下面開口部側端面形成由上述長度不同浪板的複數端面所 構成之凹凸形狀。 本發明（以下稱「第2發明」）所提供的空氣冷卻裝置， 7 312XP/發明說明書(補件)/94-04/93141091 200530546 係具備有：冷卻單元，其係將疊層複數浪板而成，且具有該 疊層浪板間之間隙所形成蜂窩格狀空洞部的外觀略長方體 斜向蜂窩，收容於僅在相對向2面設置開口部的箱體中， 將該相對向2面的開口部當作上面開口部及下面開口部， 並配置成在導管内該上面開口部與下面開口部未平行於空 氣流通方向的狀態，且該蜂窩格狀空洞部長度方向的蜂窩 格方向，相對於形成該相對向2面開口部的面配置呈斜向 狀態的冷卻單元；冷卻水供應手段，其係附設於該冷卻單 元上面開口部上方，且對該上面開口部供應冷卻水；接水 部，其係附設於該冷卻單元下面開口部下方，將從該冷卻 單元下面開口部所排出之排放水回收；以及送風手段，其 係對該冷卻單元下面開口部供應空氣；其特徵在於：上述冷 卻單元係更具備有瀝水手段，其係在面方向上略平行隔開 配置，且朝該面方向略垂直方向配置的複數瀝水板，固定 於在上述箱體的下面開口部、或在上述箱體下方所設置框 體中者，上述瀝水板上端部配置成接觸於上述斜向蜂窩下 面開口部側端面的狀態。 再者，本發明所提供的空氣冷卻方法之特徵在於：採用 上述空氣冷卻裝置，將空氣導入於上述冷卻單元的下面開 口部中，並從上面開口部排出，且將冷卻水供應給該冷卻 單元上面開口部，並從下面開口部排出。 再者，本發明所提供的空氣冷卻方法之特徵在於：採用 上述空氣冷卻裝置，將空氣從上述L形導管水平部導入於 上述冷卻單元下面開口部中，並從上面開口部排出，且將 8 312XP/發明說明書(補件)/94-04/93141091 200530546 冷卻水從該 L 形導管垂直部供應給該冷卻單元上面開口 部，並從下面開口部排出。 (發明效果） 本發明的空氣冷卻裝置係因為斜向蜂窩屬於朝上下方 向疊層著長度不同的2種以上浪板，且下面開口部侧端面 形成由長度不同浪板的複數端面所構成凹凸形狀，因而當 採用該空氣冷卻裝置將空氣冷卻之際，便可避免或大幅抑 制在斜向蜂窩下面開口部側端面的蜂窩格中，發生阻塞該 蜂窩格整面的半球狀水膜。此外，本發明的空氣冷卻裝置 係因為複數瀝水板配置成接觸斜向蜂窩下面開口部側端面 的狀態，因而從斜向蜂窩下面開口部所排出的水將流通於 瀝水板中並順暢的流下。故，將可抑制在斜向蜂窩下面開 口部端面處，因形成阻塞蜂窩格的水膜或水滴，而造成壓 損過大的情況。所以，例如針對辦公大樓、工廠的空氣吸 入、循環空氣，利用斜向蜂窩的簡單構造，便可達壓損小、 省空間及省能源效果，且降低成本。 【實施方式】 首先，針對本第1發明的空氣冷卻裝置之第1實施形 態，參照圖1進行説明。圖1係空氣冷卻裝置的第1實施 形態示意圖。圖1中，1 a係空氣冷卻裝置，2係冷卻單元， 5係水分散裝置（冷卻水供應手段），6係接水盤（接水部）。 此外，空氣冷卻裝置1 a除上述之外，尚具備有未圖示的送 風手段。 冷卻單元係將斜向蜂窩收容於箱體中。相關斜向蜂窩， 9 312XP/發明說明書(補件)/94-04/93141091 200530546 參照圖2與圖8進行説明。圖2係斜向蜂窩3的説明示意 圖，圖8係斜向蜂窩3下面開口部1 0 4側端面的凹凸形狀 説明示意圖。斜向蜂窩3係疊層著複數浪板2 0而構成外形 略長方體狀的蜂窩狀體。浪板2 0係由上面開口部1 0 1 -下 面開口部1 0 4方向的長度較長的長浪板2 7、與較短於長浪 板2 7的短浪板2 8等2種所構成，在長浪板2 7與短浪板 2 8交叉疊層的間隙中，形成蜂窩格狀空洞部。因為蜂窩格 狀空洞部由浪板2 0進行隔間，因而在浪板2 0的疊層方向 實質的無法通氣，但是在該疊層方向的垂直方向則可進行 空氣的通氣。另外，本發明中，所疊層的長短2種長度浪 板2 0中，將較長的浪板稱為長浪板2 7，將較短的浪板稱 為短浪板2 8。 斜向蜂窩3係浪板2 0浪頂部連續形成可通氣蜂窩格的 深度方向（以下稱「蜂窩格方向」）4 0，以及長浪板2 7之蜂 窩格（以下稱「長蜂寓格」）3 7的蜂窩格方向（以下稱「長 蜂窩格方向」）47，均共通於各長浪板27且略相同，而且 短浪板2 8所形成蜂窩格（以下稱「短蜂窩格」）3 8的蜂窩 格方向（以下稱「短蜂窩格方向」）4 8，係共通於各短浪板 2 8且略相同。換句話說，本發明中，斜向蜂窩3係長蜂窩 袼3 7全部朝略相同方向4 7，同時短蜂窩格3 8全部朝略相 同方向48，且長蜂窩格方向47與短蜂窩格方向48形成既 定角度交叉的蜂窩狀體。另外，在本發明中，長蜂窩格37 的蜂窩格方向、與短蜂窩格3 8的蜂窩格方向係僅要在可認 同屬於浪板之範圍内的話便可，亦可未如同上述的略同一 10 312XP/發明說明書(補件)/94-04/93141091 200530546 方向，可稍微錯開。 再者，斜向蜂窩3係垂直於浪板2 0平行面的上下前後4 面1 0 1〜1 0 4將形成蜂窩格開口部，平行於浪板2 0的2面 1 0 5與1 0 6將由末端浪板2 3、2 3封閉而形成外形略長方體 狀。本發明中，所謂「蜂窩格開口部」係指在斜向蜂窩 3 中，長蜂窩格37截面與短蜂窩格38截面二者均開口的面。 換句話說，如由長蜂窩格3 7或短蜂窩格3 8平行面所切斷， 結果所形成僅存在長蜂窩格3 7或短蜂寓格3 8中任一者切 剖的面並非屬蜂窩格開口部，依此所形成者亦非屬斜向蜂 窩3。 斜向蜂窩3的下面開口部1 0 4側端面，如圖8所示，由 長浪板2 7端面連續形成的凸部6 5、與短浪板2 8端面連續 形成的凹部 66形成凹凸形狀。此外，斜向蜂窩3的凸部 65端面與凹部66端面之間的梯度長度（圖8中符號Z)，通 常5〜30mm。藉由將梯度長度設定於該範圍内，便可迴避或 大幅抑制在斜向蜂窩3開口部1 0 4側端面的蜂窩格中，發 生阻塞蜂窩格整面的半球狀水膜。反之，若該長度少於 5mm，抑制水膜形成將容易呈不足狀態，且若超過 30mm， 水與空氣間的接觸面積將減少，而將降低冷卻效率，因而 最好避免。 斜向蜂窩 3的蜂窩格高度（即，波浪的浪頂與浪谷間之 波浪高度尺寸），通常3〜10mm，最好5〜7mm。若蜂窩格的浪 高尺寸少於 3mm，製造較為困難且壓力損失將變大，因而 最好避免。若蜂窩格的浪高尺寸超過1 Omni，冷卻效率將降 11 312XP/發明說明書(補件)/94-04/93141091 200530546 低，因而最好避免。斜向蜂窩3係浪板2 0所 中，相鄰蜂窩格浪頂間之間隔（即蜂窩； 6〜16mm，最好7〜10mm 〇 再者，斜向蜂窩3係設置冷卻單元2時的 44間之厚度（圖4中t)，即冷卻單元2通氣 面時的上面開口部 43 與下面開口部 44 間 100〜600mm，最好200〜400mm。若該厚度少於 效率將降低，因而最好避免，反之，若該厚5 冷卻效率將無法再提昇，且壓力損失將增加 要。其中，通氣方向43、44間的厚度係與上ΐ 下面開口部1 0 4方向的長浪板2 7長度一致。 口部1 0 1 -下面開口部1 0 4方向的短浪板2 8 述凹凸形狀的梯度長度Ζ。 另外，本發明中，當斜向蜂窩3無法單獨 内尺寸的較小情況時，亦可組合複數個該斜 成在上述範圍内的尺寸。依此，空氣冷卻手 蜂窩 3，平均體積的熱交換率將較高於習知 情況，因而可縮小斜向蜂窩3的大小，可縮 空間。此外，水的循環量遠較習知冷卻管為 幅省能源化的效果。 上述斜向蜂窩3係疊層複數浪板2 0而成。 面具凹凸，若内部屬於多孔質，元件表面積 元件並流下的水與空氣間的接觸面積將提高 狀態。此種浪板有如由從氧化鋁、二氧化矽 312XP/發明說明書(補件)/94-04/93141091 形成的蜂窩格 格間距）通常 通氣方向43 、 方向為上下雙 之尺寸，通常 100mm，冷卻 :超過 6 0 0 m in， ，因而最好不 S開口部1 0 1 -另外，上面開 長度則較短上 滿足上述範圍 向蜂窩3而形 段若採用斜向 採用冷卻管的 小裝置的設置 少，亦可達大 浪板2 0係表 較大，渗透入 ，因而屬較佳 及二氧化鈦所 12 200530546 構成組群中至少選擇1種的填充材或結合材，與從玻 維、陶瓷纖維或氧化鋁纖維等纖維基材所構成者。其 調配入二氧化鈦的浪板，將可提昇酸性化學污染物質 除效率，係屬較佳狀態。此外，浪板通常含有填充材 合材6 0〜9 3重量％，纖維基材7〜4 0重量％，最好含填充 結合材7 0〜8 8重量％，纖維基材1 2〜3 0重量％。若浪板 配比率在該範圍内，浪板的水滲透性及強度較高，係 佳狀況。 浪板 2 0 係可依週知方法製得，例如將由玻璃纖維 瓷纖維或氧化鋁纖維所製得的紙，浸潰於混合著氧化 膠等結合材、與氧化鋁水合物等填充材的漿料中，然 乾燥、浪板加工，之後再施行乾燥處理與熱處理，經 水分與有機份之後便可獲得。當除氧化鋁之外，尚含 氧化矽與二氧化鈦的情況時，例如二氧化矽與二氧化 調配量係相對於氧化鋁1 0 0重量份，通常為5〜4 0重量 此外，浪板加工係採用例如通過在表面上形成朝徑向 波浪凹凸之複數寬廣齒輪間的週知浪板成 (c 〇 r r u g a t 〇 r )，使平板通過該浪板成型機的方法。 浪板2 0的厚度通常為2 0 0〜1 0 0 0 // m，最好3 0 0〜8 0 0 此外，浪板空隙率通常為5 0〜8 0 °/◦，最好為6 0〜7 5 %。藉 空隙率設定在該範圍内，浪板便可實現恰當的滲透性 而斜向蜂窩3便可提高空氣與水的接觸效率。該浪板 有上述厚度與空隙率，液氣比與水滲透速度將成為適 圍，而提高水與空氣的接觸效率，且強度將提高，因 312XP/發明說明書(補件)/94-04/93 ] 41091 璃纖 中， 的去 或結 材或 的調 屬較 、陶 鋁溶 後經 去除 有二 鈦的 :份。 振幅 型機 β m 〇 由將 ，因 若具 當範 而屬 13 200530546 較佳狀態。 從浪板2 0形成斜向蜂窩3的方法，有如：首先裁剪浪板 2 0製作長浪板2 7與短浪板2 8，接著將長浪板2 7與短浪板 2 8配置成後述交叉角度狀態，在該等疊層狀態下組裝於箱 體4中，形成疊層體並固定的方法。另外，在疊層之際， 上面開口部1 0 1側端面將成平坦，僅下面開口部1 0 4側端 面形成凹凸形狀。疊層體係僅要浪板間被固定的話便可， 在浪板間並不需要特別進行黏著，但是當將該等進行黏著 的情況時，僅要將浪頂部與浪谷部等處進行黏著便可。浪 板的黏著方法有如：將氧化紹溶膠等無機黏著劑黏著於浪 板2 0的浪頂部，並施行加壓的方法。 另外，第1實施形態1 a中，斜向蜂窩係採用長浪板與 短浪板交叉疊層，下面開口部側端面形成由上述長浪板端 面連續形成的凸部、與上述短浪板端面連續形成的凹部所 構成的凹凸形狀，但是在本發明中，斜向蜂窩並不僅限於 此形態，僅要在疊層著上下方向長度不同的 2種以上浪 板，且下面開口部側端面形成由上述長度不同浪板的複數 端面所構成凹凸形狀的前提下，可採取任何形式。 此種斜向蜂窩有如：採用上下方向長度不同浪板的長浪 板、中長浪板及短浪板等3種浪板，並依此順序，即長浪 板、中長浪板、短浪板、長浪板、中長浪板、短浪板…的 順序疊層而形成者，或依長浪板、中長浪板、短浪板、中 長浪板、長浪板、中長浪板、短浪板…的順序疊層而形成 者，或將長浪板、中長浪板及短浪板的疊層順序，設為隨 14 312XP/發明說明書(補件)/94-04/93141091 200530546 機疊層狀態等。在此所謂「中長浪板」係指上下方向長度 在長浪板與短浪板之間的浪板。其中，因為前二者係依如 長浪板、中長浪板、短浪板狀態，形成長度逐漸變化部分， 因而斜向蜂窩下面的遞水狀況佳，係屬較佳狀態。特別係 依長浪板、中長浪板、短浪板、中長浪板、長浪板、中長 浪板、短浪板…順序疊層形成者，長度逐漸變化部分將連 續形成於斜向蜂窩下面，因而斜向蜂窩下面的瀝水狀況將 更佳。此外，本發明所使用之斜向蜂窩之上下方向長度不 同的浪板長度種類亦可4種以上。 本發明中，冷卻單元2係將上述斜向蜂窩3收容於既定 形狀箱體4中。本發明中所使用的箱體係僅在相對向2面 上設置開口部。圖3所示係本發明所使用箱體.4之一例。 圖3中，箱體4係除相對向2面的開口部4 3、4 4之外的4 面將形成框體4 5，該框體4 5形成無法通氣與通水狀態。 相對向2面的開口部4 3、4 4的形狀係僅要所收容斜向蜂窩 3的蜂窩格開口部可進行通氣的話便可，其餘並無特別限 制，可例如為矩形、圓形等。箱體4材質並無特別限制， 最好為对久性優越、對水的溶出成分較少者。此種材質可 舉例如：S U S、鋁等金屬、氯乙烯樹脂等塑膠。 圖4所示係將斜向蜂窩3收容於箱體4中而形成的冷卻 單元2。在冷卻單元2中，斜向蜂窩3係4面具蜂窩格開 口部1 0 1〜1 0 4中之2面1 (Π、1 0 4收容成吻合於箱體的相對 向2面開口部4 3、4 4狀態。換句話說，冷卻單元2係形成 僅在箱體的相對向2面開口部4 3、4 4間可進行通氣與冷卻 312XP/發明說明書(補件)/94-04/9314 ] 091 15 200530546 水流下的構造。 空氣冷卻裝置1 a係將上述冷卻單元2，以箱體4的相對 向2面開口部43、44為上面開口部43與下面開口部44， 略水平配置於垂直導管7 0内。在此所謂「垂直導管」係指 至少配置著冷卻單元的部分及其附近朝垂直方向延伸的導 管，被冷卻空氣的通氣方向在通過冷卻單元通道前後，實 質呈垂直方向之形狀的導管。此外，冷卻單元2最好在冷 卻單元2與垂直導管7 0内壁之間並無存在間隙等，使所有 空氣與冷卻水量實質全部通過冷卻單元2。 在冷卻單元 2設置時，斜向蜂窩 3的交叉角度通常為 20〜120°，最好30〜80°。若交叉角度在上述範圍内，被冷卻 空氣11與冷卻水15進入的斜向角度較容易成為後述適當 範圍内，因為將提高被冷卻空氣1 1與冷卻水1 5的接觸效 率，即被冷卻空氣1 1的冷卻效率，因而屬較佳狀態。 針對交叉角度，參照圖5進行説明。圖5所示係冷卻單 元2的截面放大示意圖。圖5中，長蜂窩格方向47與短蜂 窩格方向48交叉形成2個角度，其中，將冷卻單元2設置 時的開口部4 3、4 4間方向，即朝通氣方向側打開的角度（圖 5中α)，稱為「交叉角度」。 空氣冷卻裝置1 a係在冷卻單元2設置時，冷卻單元2 中的各蜂窩格斜向角度通常為30〜80°，最好45〜70°。若斜 向角度在該範圍内，因為空氣與水的接觸效率較高，且壓 損小，因而屬較佳狀況。在此所謂「斜向角度」係指冷卻 單元2設置時，斜向蜂窩3中各蜂窩格的蜂窩格方向與水 16 312XP/發明說明書(補件)/94-04/93141091 200530546 平面所夾的2個角度中較小夾角的角度。所以，斜向角度 並不會超過9 (Γ。 針對斜向角度參照圖5進行説明。圖5中，長蜂窩格方 向4 7與水平面之間形成斜向角度β !(以下將長浪板2 7的 斜向角度稱為「長蜂窩格斜向角度」）。此外，短蜂窩格方 向4 8係與水平面間形成斜向角度0 2 (以下將長浪板2 7的 斜向角度稱為「短蜂窩格斜向角度」）。本發明中，所謂「斜 向角度」係包括長蜂窩格斜向角度0 !與短蜂窩格斜向角 度0 2二者的概念，本發明中，0 !與0 2均在上述角度範 圍内。另外，由圖5中得知成立α + 0 ! + 0 2 = 1 8 0 °關係。 空氣冷卻裝置1 a係將對冷卻單元2上面開口部4 3供應 冷卻水 1 5的冷卻水供應手段 5，設置於該上面開口部 4 3 上方。冷卻水供應手段5的形態並無特別限制，有如：圖1 所示僅單純為滴下水滴的普通供水導管，或在未圖示的供 水管上安裝喷霧喷嘴，俾將冷卻水1 5灑水供應於斜向蜂窩 3上面開口部43等方式。其中，最好為分布範圍廣且可均 勻等量噴霧冷卻水之在供水管上安裝喷霧喷嘴的方式。另 外，冷卻水供應手段5最好可將水量調整為，對冷卻單元 2的斜向蜂窩3供應所需最低量冷卻水量的狀態。 空氣冷卻裝置1 a係在冷卻單元2下面開口部4 4下方， 設置將從該冷卻單元 2所排出的排放水1 6回收的接水部 6。接水部6的形態並無特別限制，可如接水盤等。此外， 在接水部6中亦可設置將排放水1 6排放出於接水部6外的 排放管6 1，但是並未必需要設置排放管6 1。因為接水部6 17 312XP/發明說明書(補件)/94-04/93141091 200530546 需要與冷卻單元2下面開口部44略相同面積，最好設置下 方平坦部，如L形導管71的彎頭底部7 5等，便可抑制壓 力損失的上昇，且省空間性等均優越。 空氣冷卻裝置1 a係具有對冷卻單元2下面開口部4 4供 應空氣的送風手段。送風手段雖未圖示，設置地方可在冷 卻單元2的下面開口部44側，亦可在上面開口部43側。 送風手段有如具備風扇的送風機等。 再者，空氣冷卻裝置1 a係若將接水部 6與冷卻水供應 手段5透過未圖示的排放水冷卻手段及循環泵相連接，從 冷卻單元2中的斜向蜂窩3流下且由被冷卻空氣1 1加溫的 排放水1 6，將可再利用為冷卻水1 5，就此點而言係屬較佳 狀態。排放水冷卻手段有如熱交換器。 再者，空氣冷卻裝置 la最好準備如同上述斜向蜂窩 3 相同的斜向蜂窩，將該斜向蜂窩另外設置於冷卻單元2上 面開口部4 3上方且冷卻水供應手段5上方位置處，將該斜 向蜂窩使用為未圖示的除霧器，將可抑制水滴從冷卻單元 2上面開口部4 3分散出並混雜於冷卻空氣中。此外，除霧 器最好形成將斜向蜂窩收容於箱體4中，如同冷卻單元2 相同的形態，將可效率佳的去除水滴。 其次，針對空氣冷卻裝置1 a的作用，參照圖1進行説 明。首先，在冷卻單元2的上面開口部4 3中，從冷卻水供 應手段5流下冷卻水1 5。此時，適當調整冷卻水1 5供應 水量，使冷卻單元2中的斜向蜂窩3整體呈濕潤狀態。其 次，利用未圖示的送風手段等，將被冷卻空氣1 1從冷卻單 18 312XP/發明說明書(補件)/94-04/93141091 200530546 元2下面開口部44，朝圖1中箭頭所示方向導入。在冷卻 單元2斜向蜂窩3内的蜂窩格中，由上朝下流下的冷卻水 1 5將與由下朝上導入的被冷卻空氣Π，在對流接觸形態下 直接氣液接觸，而將被冷卻空氣1 1冷卻，同時當被冷卻空 氣1 1中存在有化學污染物質等的情況時，該化學污染物質 等將被吸入於冷卻水1 5中。經熱交換而加溫且依情況吸入 化學污染物質的冷卻水1 5，在經流下過冷卻單元2中的斜 向蜂窩3之後便形成排放水1 6，從下面開口部4 4流入於 接水部6中。此時，因為斜向蜂窩3的下面開口部4 4側端 面形成凹凸形狀，因而排放水1 6便不致在下面開口部 4 4 側端面產生水膜，將順暢的流入於接水部6中，另外，從 下面開口部 4 4側所供應的空氣亦將順暢的導入於斜向蜂 窩3内，因而壓損小。此外，最好接水部6中的排放水1 6 通過排水管6 1，並利用未圖示的循環泵供應給熱交換器冷 卻至既定溫度，然後再度通過供水管5 1並供應給冷卻水供 應手段5，便可再利用為冷卻水1 5。此外，從冷卻單元2 上面開口部4 3將可獲得經冷卻的冷卻空氣1 2。 第1實施形態的空氣冷卻裝置1 a係因為將含有使被冷 卻空氣1 1與冷卻水1 5直接接觸之斜向蜂窩3的冷卻單元 2水平配置，並將冷卻單元2的斜向蜂窩3厚度與斜向角 度設在既定範圍内，且將斜向蜂窩3下面開口部44側端面 形成凹凸形狀，因而達壓損小、冷卻性能高、熱效率佳、 液氣比小、省空間及省能源的效果，且低成本。 其次，針對本第1發明的空氣冷卻方法之第1實施形態 19 312XP/發明說明書(補件)/94-04/93141091 200530546 進行説明。該方法係採用空氣冷卻裝置1 a，將被冷卻 1 1從冷卻單元2下面開口部4 4導入，並從上面開口 排出，同時將冷卻水1 5供應給冷卻單元2上面開口部 並從下面開口部4 4排出的空氣冷卻方法。相關作用等 同在空氣冷卻裝置1 a中所描述的作用效果。 再者，液氣比，即供應給冷卻單元2的冷卻水15 重量，對供應給冷卻單元2的被冷卻空氣1 1供應重 比，通常最好 0 . 3〜1 . 5，將可使熱交換效率與熱交換 的性能均衡呈現良好狀態。 本發明中，被冷卻空氣 1 1並無特別限制，除乾淨 之外，亦可使用含有經通過高性能（U L P A )過濾器網孔 微化學污染物質的空氣。其中，化學污染物質有如：鈉’ 妈、删等無機質金屬元素；氟離子、氯化物離子、硝 子、亞硝酸離子、硫酸離子、亞硫酸離子等陰離子類 離子等陽離子類等。 本第1發明中所使用的空氣冷卻裝置，因為使被冷 氣與冷卻水直接接觸，因而可將該等化學污染物質吸 冷卻水中，獲得乾淨的冷卻空氣。另外，當被冷卻空 的化學污染物質量偏多等情況時，配合需要最好在接 6與冷卻水供應手段5之間，介設著可去除排放水中 污染物質的手段（例如組裝離子交換樹脂等的純水 置），便可將冷卻水保持於乾淨狀態。 其次，針對本第1發明的空氣冷卻裝置之第2實施 1 b，參照圖6進行説明。圖6所示係空氣冷卻裝置之 312XP/發明說明_ 補件)/94-04/93141091 空氣 部43 43， 均如 供應 量之 速度 空氣 之細 ‘鉀、 酸離 :氨 卻空 入於 氣中 水部 化學 化裝 形態 第2 20 200530546 實施形態1 b示意圖。第2實施形態的空氣冷卻裝置 圖6中與圖1相同的構造要件，便賦予相同元件符 略說明，主要僅就不同之處進行説明。 圖6的空氣冷卻裝置1 b，不同於圖1所示空氣冷 1 a之處，係在於空氣冷卻裝置1 a係將冷卻單元2 配置於垂直導管 7 0内，而接水部 6則設置於冷卻 的下面開口部44下方，相對於此，空氣冷卻裝置： 卻單元2略水平配置於朝上方彎曲的L形導管7 1之 7 2内，且接水部6設置於該L形導管7 1的彎頭底部 空氣冷卻裝置1 b具有與第1實施形態的空氣冷 1 a大致相同的作用，但是將冷卻單元2水平配置於 管71的垂直部7 2内，且從冷卻單元2排出的排放 利用L形導管7 1必然具有的彎頭底部7 5，設置接4 因而將較空氣冷卻裝置 1 a達更優越的省空間性效 外，最好轉彎部7 6朝圖中左側方向後縮，而擴大L 7 1的垂直部7 2内徑，在經擴大空間中S己置較大開口 4 4面積的冷卻單元2，便可獲得更優越的冷卻能力 其次，針對本第1發明的空氣冷卻方法之第2實 進行説明。該方法係採用空氣冷卻裝置1 b，將被冷 1 1導入於冷卻單元2下面開口部4 4，並從上面開ϊ 排出，同時將冷卻水1 5供應給冷卻單元2上面開口 並從下面開口部4 4排出的空氣冷卻方法。該方法不 1實施形態方法之處，係空氣冷卻方法的第1實施 將冷卻單元2略水平配置於垂直導管7 0内，相對於 312XP/發明說明書(補件)/94-04/93141091 1 b中， 號並省 卻裝置 略水平 單元2 1 b則冷 垂直部 75處。 卻裝置 L形導 水1 6， c部6， 果。此 形導管 部4 3、 〇 施形態 卻空氣 ]部43 部43， 同於第 形態係 此，空 21 200530546 氣冷卻方法的第2實施形態則將冷卻單元2略水平配置於 L形導管7 1的垂直部7 2内。空氣冷卻方法的第2實施形 態具有與空氣冷卻方法第 1實施形態大致相同的作用效 果，但是因為冷卻單元2略水平配置於L形導管7 1的垂直 部72内，因而省空間性優越。 另外，在空氣冷卻方法第2實施形態中，對冷卻單元2 所供應冷卻水1 5的溫度、對冷卻單元2所供應被冷卻空氣 1 1的溫度、液氣比、被冷卻空氣1 1種類等，均如同空氣 冷卻方法第1實施形態。 再者，本發明的空氣冷卻裝置並未僅限於如上述空氣冷 卻裝置1 a或1 b的導管形狀形態，且亦可將冷卻單元取代 如上述空氣冷卻裝置la或lb般的，將斜向蜂窩上下雙面 間的厚度設為 1 0 0〜6 0 0 m m、將各蜂窩格的斜向角度設為 3 0〜8 0 °之方式，改為蜂窩格方向相對於箱體中形成上述相 對向2面開口部的面而傾斜。另外，在本形態中，斜向蜂 窩的上下雙面間之厚度通常為 100〜600mm， 最好 2 0 0〜4 0 0 m m。本形態中，上述蜂窩格方向中，僅要部分上述 蜂窩格狀空洞部的蜂窩格方向，對形成上述相對向2面開 口部的面形成第1角度，其餘的上述蜂窩格狀空洞部之蜂 窩格方向，則與該形成面形成第2角度的話便可。第1角 度具有對空氣導入方向通常為 30〜80°，最好 45〜7(Γ的角 度，而第2角度則具有通常對空氣導入方向為150〜100°， 最好為1 3 5〜1 1 0 °的角度。 本發明的空氣冷卻裝置及方法，可使用為辦公大樓、醫 22 312ΧΡ/發明說明書(補件)/94-04/9314 ] 091 200530546 院、生產工廠等處的空氣之空氣冷卻裝置及方法。 其次，針對本第2發明的空氣冷卻裝置進行説明。本第 2發明的空氣冷卻裝置中，相關與本第1發明的空氣冷卻 裝置為相同的構成要件將不再贅述，主要僅就不同處進行 説明。換句話說，本第2發明的空氣冷卻裝置不同於本第 1發明的空氣冷卻裝置之處，在於斜向蜂窩與冷卻單元的 構造。具體而言，本第2發明的空氣冷卻裝置之斜向蜂窩 下面開口部側端面係由長度相同的浪板複數端面所構成， 並非呈凹凸形狀，而是端面形狀整齊，在斜向蜂窩的下面 開口部側端面處附設著特定構造的瀝水手段。 在本第2發明的空氣冷卻裝置中，冷卻單元2 a係將斜 向蜂窩收容於既定形狀箱體4中，且更具備有瀝水手段8。 相關瀝水手段8，參照圖9進行説明。圖9中，瀝水手段8 係將複數瀝水板8 1固定於框體8 2，複數瀝水板8 1係在其 面方向上略平行隔開配置，且朝該面方向略垂直方向配 置。瀝水手段8係如圖1 0所示，配置成其上面開口部8 5 重疊於箱體4下面開口部4 4下方的狀態，複數瀝水板81 的上端部8 3 S己置成接觸於斜向蜂窩3下面開口部4 4側端 面（即蜂窩格開口部 1 0 4 )的狀態。另外，本發明中，所謂 瀝水板8 1上端部8 3接觸於斜向蜂窩3下面開口部4 4側端 面，係指上端老卩8 3與該端面不僅物理式接觸，亦涵蓋即便 物理式若干隔開，當該裝置運轉時，從該端面所流下的水 將流入瀝水板81上端部8 3並流下的情況。本發明中，冷 卻單元2 a具備有瀝水手段8，因為從斜向蜂窩3下面開口 23 312XP/發明說明書(補件)/94-04/93141091 200530546 部4 4排出的水，將流入瀝水板8 1並順暢的流下，因而在 斜向蜂窩3下面開口部44端面處，便不致形成阻塞蜂窩格 的水膜或水滴，可抑制壓損過大的情況。 瀝水板 81的垂直方向長度（即水流下方向的長度），通 常5〜2 0 m m，最好1 0〜1 5 m m。此外，瀝水板8 1間的隔開距離 通常3〜20mm，最好7〜15mm。瀝水板81厚度通常在1.5mm 以下，最好為0 . 5〜1 . 0 in Π1。瀝水手段8的瀝水板8 1最好為 上述長度、隔開距離及厚度，從斜向蜂窩3下面開口部44 所排出的水，便可流入瀝水板8 1並順暢的流下。此外，瀝 水板8 1材質並無特別限制，可如S U S、塑膠、不織布等。 另外，圖9所示形態的瀝水手段8係複數瀝水板81與 箱體4屬於不同個體的固定於框體8 2，但是亦可將複數瀝 水板8 1直接固定於箱體4下面開口部4 4附近。具備此形 態瀝水手段8的箱體例4 b係如圖1 0所示。圖1 0中，複數 瀝水板8 1固定於箱體4 b下面開口部4 4附近其中部分處， 且未圖示的瀝水板8 1下端部8 4與箱體4 b下面開口部4 4 一致，瀝水板8 1上端部8 3位於箱體4 b的略中段〜下段之 位置處。瀝水板8 1除直接固定於箱體之外，其餘圖1 0形 態的瀝水手段8均如同圖8形態的瀝水手段8。 其次，針對第2發明的空氣冷卻裝置之作用，參照圖1 與圖1 0進行説明。另外，第2發明的空氣冷卻裝置之導管 内設置位置，係如同第1發明的空氣冷卻裝置之導管内設 置位置，因而在圖1中，將冷卻單元2取代為冷卻單元2 a。 首先，對冷卻單元2 a的上面開口部4 3從冷卻水供應手段 24 312XP/發明說明書(補件)/9Φ04/93141091 200530546 5流入冷卻水1 5。此時，適當調整冷卻水1 5供應水量，使 冷卻單元2a中的斜向蜂窩3整體呈濕潤狀態。其次，利用 未圖示的送風手段等，將被冷卻空氣1 1從冷卻單元2 a下 面開口部4 4，朝圖1中箭頭所示方向導入。在冷卻單元2 a 斜向蜂窩3内的蜂窩格中，由上朝下流下的冷卻水1 5與由 下朝上導入的被冷卻空氣 1 1將在對流接觸形態下直接氣 液接觸，而將被冷卻空氣1 1冷卻，同時當被冷卻空氣1 1 中存在有化學污染物質等的情況時，該化學污染物質等將 被吸入於冷卻水1 5中。經熱交換而加溫且依情況吸入化學 污染物質的冷卻水1 5在經流下過冷卻單元2 a中的斜向蜂 窩3之後便形成排放水1 6，並從下面開口部4 4供應給瀝 水板上端部 8 3，經流入瀝水板8 1中之後，再從瀝水板下· 端部8 4流入於接水部6中。此時，排放水1 6將不致在下 面開口部4 4側端面（蜂窩格開口部1 0 4 )發生水膜，而是順 暢的經過遞水板8 1流入於接水部6，另外，從遞水板框體 下面開口部8 6側所供應的空氣亦將通過瀝水手段8並導入 於斜向蜂窩3内，因而壓損小。此外，最好接水部6中的 排放水1 6通過排水管 6 1，並利用未圖示的循環泵供應給 熱交換器冷卻至既定溫度，然後再度通過供水管5 1並供應 給冷卻水供應手段5，便可再利用為冷卻水1 5。此外，從 冷卻單元 2 a上面開口部 4 3將可獲得經冷卻的冷卻空氣 12° 另夕卜，第2發明的空氣冷卻裝置設置地方，除圖1所示 垂直導管之外，尚亦涵蓋如圖6所示，略水平配置於朝上 25 312XP/發明說明書(補件)/94-04/93141091 200530546 方彎曲的L形導管71垂直部7 2内之形態。 其次，舉實施例，針對本發明進行更具體的説明，惟本 發明並不僅限於此。 (實施例1 ) 將由E玻璃纖維與有機黏結劑所形成的玻璃不織布，浸 潰於含有作為填充材的氧化鋁水合物與作為結合材的氧化 鋁溶膠的漿料中，然後經乾燥、波浪加工，便獲得波浪狀 物。將該波浪狀物裁剪為長短2種長度而製得長浪板與短 浪板，將長浪板與短浪板交叉重疊成波浪傳播方向交叉狀 態，然後在 5 0 0 °C中施行熱處理，便製得由氧化鋁與氧化 鋁溶膠硬化物總計量8 0重量％及E玻璃纖維2 0重量％所構 成，且空隙率6 5 %，具表1所示物性的外形略長方體狀斜 向蜂窩。該斜向蜂窩係利用長浪板與短浪板的長度不同， 所產生凹凸形狀僅形成下面開口部。其次，組裝於具有可 保持此斜向蜂窩大小，且僅上面與下面可通氣的箱體中， 便形成冷卻單元。在截面矩形的垂直導管内將冷卻單元以 上面開口部朝上方向，且在垂直導管内壁與冷卻單元間實 質未產生間隙的狀態進行安裝。冷卻單元配置時的斜向蜂 窩斜向角度設為 6 0 °。在冷卻單元上端附設有將冷卻水供 應給冷卻單元上面開口部之具喷嘴的喷霧器，在冷卻單元 下端附設有接收通過蜂窩之冷卻水的排水盤。在垂直導管 内且冷卻單元上方，將與同使用作冷卻單元相同的斜向蜂 窩，朝與冷卻單元中的斜向蜂窩相同方向安裝，便形成除 霧器。經排水盤所接收並提昇溫度的冷卻水（排放水），經 26 312XP/發明說明書(補件)/94-04/93141091 200530546 由送水泵’被送入水冷卻用熱交換器中並冷卻，再循環供 應給上述喷霧器。冷卻單元等的條件如表1所示。另外， 圖7中所不英文字母係本實施例所採用尺寸的符號。 在上述裝置中，將與夏季同等空氣條件的32。〇 、7〇rh% 空氣’依流量1 〇 8 0 0 m3 /小時進行通風，並從供水部將8 °c 冷水依水量108L/分（液氣比L/G = 0.5kg/kg)進行供應，測 定空氣冷部裝置的壓損。另外，壓損係相關由冷卻單元、 喷霧器及排水盤所構成部分的數值，並未包含除霧器在 内。結果如表1所示。 (實施例2、3及比較例1 ) 除將冷卻單元等的條件如表1所示進行改變之外，其餘 均如同實施例1，測定空氣冷卻裝置的壓損。測定結果如 表1所示。 【表1】 蜂窩袼尺寸 浪頂南（m ) 間距（m) 交叉角度a (°) 斜向角度0 !與0 2(°) 斜向蜂窩或冷卻管尺寸 寬度AM(mm) 深度 B*2(mm) 厚度 C#3(mm) 斜向蜂窩下面開口 部凹没形狀的梯度 矣度（mm 5 導管形狀 ，例1 實施例2 實施例3 比較例1 5. 6 13. 〇 60 60 1000 1200 200 10 ο ο ο . ο ο ο 3 0 0 0 2 0 16 6 11—- 2 • 300 5 16 6 • 300 5 16 6 ο ο ο ο ο 0 2 0 0 112 2 1000 1200 200 0 方式 地方 置置^ 設配(m 元元積a) E早單面器 卻卻傳霧損 冷冷熱除壓 L形導管 L形導管 垂直部 水平配置 125 有 40200530546 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to an air cooling device and an air cooling method for cooling high-temperature air such as summer with high efficiency. More specifically, it relates to air cooling devices and air cooling methods for air in office buildings, hospitals, and production plants. [Previous technology] Today, the energy used by air conditioners such as office buildings and factories accounts for more than 30% of Japan's energy consumption. Reducing energy consumption has become an urgent issue. The circulating air and suction air of a conventional office building or factory adopt the method of sending air into a cooling tube heat exchanger through which a refrigerant or cooling water flows, and cooling the cooling tube through the cooling tube. However, since the cooling tube heat exchanger requires a large amount of cooling water for the amount of air to be cooled (in other words, the liquid-gas is relatively large), a large amount of power is required for the cooling water circulation pump to function, and the pressure loss is relatively small. Large, even if water droplets are attached to the cooling pipe, the water droplets will greatly hinder heat conduction, resulting in a significant reduction in thermal efficiency. Moreover, although a method of removing the attached water droplets is considered to use a blower or the like, it is not appropriate from the viewpoint of space efficiency and power saving because it requires additional installation space or power for the blower. . Therefore, there is a discussion on the use of oblique honeycomb by means of gas-liquid contact. The cooling unit formed by housing the oblique honeycomb in the box is arranged horizontally in the vertical duct or in the vertical part of the L-shaped duct bent upward. Air cooling unit. The method of using this device to cool the air, for example, only needs to supply air to the honeycomb from below the cooling unit and diagonally from above the cooling unit 5 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 The honeycomb is flowing down If water makes air and water come into convection contact, the so-called "oblique honeycomb" refers to a person who crosses a plurality of corrugated boards obliquely to each other, and generally has a rectangular parallelepiped shape in terms of ease of manufacture and ease of installation. Therefore, the oblique honeycomb end faces in the above-mentioned air-cooled storage unit, including the side ends of the lower openings, are usually end-aligned. The above-mentioned air cooling device is an oblique honeycomb with excellent contact efficiency. Therefore, if the device is used, the effects of high cooling performance, good thermal efficiency, small liquid-to-gas ratio, space and energy saving, and low cost can be achieved. [Summary of the Invention] (Problems to be Solved by the Invention) However, when the above-mentioned air cooling device is used to increase the cooling efficiency of air cooling, the size of the oblique honeycomb cells is reduced, or the temperature increases the amount of water flowing down. In the part of the open cell below the honeycomb, it is easy to block the entire cell water film. This phenomenon will easily hinder the ventilation of the cell and the flow of water. In the above air cooling device, the amount of water in the honeycomb inclined to the honeycomb will be oblique. And other conditions, and the potential pressure loss tends to increase excessively, the object of the present invention is to provide a low-cost air cooling device and air cooling (a means to solve the problem) that can achieve low pressure loss and save energy. In fact, as a result of in-depth research, the inventors have placed a cooling unit composed of oblique honeycomb in an opening provided on two opposite sides, and arranged it horizontally in a vertical duct. 312XP / Invention Specification (Supplement) / 94- 04/93141091 Yes. In addition, the layers are stacked in parallel, and the center point is used. The cold surface is used, and the air-liquid is used to reduce the air loss to a small extent. In order to reduce the hemispherical F on the side of the cold mouth portion. Thus, grid size, questions. Space-saving methods. It was found that in the box used or in the vertical part of the curved L-shaped duct 6 200530546 upwards, and the above-mentioned oblique honeycomb system uses two or more corrugated boards with different lengths in the up and down direction, and the end surface of the lower opening side has an uneven shape, Or the end face aligned oblique honeycomb is located at the open end side of the oblique honeycomb, and the cooling unit is air in which the thickness between the upper and lower sides of the oblique honeycomb and the oblique angle of each cell is within a specific range. The cooling device can achieve small pressure loss, save space and energy, and complete the present invention. In other words, the air cooling device provided by the present invention (hereinafter referred to as "the first invention") is provided with a cooling unit formed by laminating a plurality of wave plates and having a gap between the laminated wave plates. The appearance of the honeycomb-shaped cavity is a slightly rectangular parallelepiped oblique honeycomb. It is housed in a box provided with openings on opposite sides only. The openings on opposite sides are regarded as upper openings and lower openings and arranged. The upper opening portion and the lower opening portion in the duct are not parallel to the air flow direction, and the honeycomb lattice direction of the honeycomb lattice-shaped cavity portion is inclined with respect to the surface arrangement forming the opposite two-sided opening portion. The cooling water supply means is attached above the opening of the cooling unit and supplies cooling water to the upper opening; the water receiving portion is attached below the opening of the cooling unit and will cool from the cooling unit Recovery of the discharged water discharged from the opening below the unit; and air supply means for supplying air to the opening below the cooling unit; characterized in that the above-mentioned oblique honeycomb system Layers of different vertical length by two or more corrugated sheet, following the opening-side end face is formed by a plurality of end surfaces of the concavo-convex shape with different lengths of the corrugated sheet constituted. The air cooling device provided by the present invention (hereinafter referred to as "the second invention"), 7 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 is provided with a cooling unit formed by stacking a plurality of wave plates And has the appearance of a honeycomb-shaped cavity formed by the gap between the stacked waves. The rectangular parallelepiped is an oblique honeycomb. It is housed in a box provided only with openings on two opposite sides, and the openings on two opposite sides are accommodated. The upper opening portion and the lower opening portion are regarded as the upper opening portion and the lower opening portion, and are arranged in a state where the upper opening portion and the lower opening portion are not parallel to the air flow direction in the duct. A cooling unit in an oblique state is arranged on the surface facing the two openings; a cooling water supply means is attached above the opening of the upper surface of the cooling unit and supplies cooling water to the opening of the upper surface; It is attached below the opening of the lower part of the cooling unit, and recovers the discharged water discharged from the opening of the lower part of the cooling unit. Supply air; characterized in that the above cooling unit is further equipped with a draining means, which is arranged in parallel in a plane direction and spaced a plurality of drain boards arranged in a direction slightly perpendicular to the plane direction, and is fixed to the above-mentioned box body. In a lower opening or a frame provided below the box, the upper end of the drain plate is disposed in contact with the end face of the opening in the oblique honeycomb. Furthermore, the air cooling method provided by the present invention is characterized in that: using the air cooling device, air is introduced into the lower opening of the cooling unit, is discharged from the upper opening, and cooling water is supplied to the cooling unit. The upper opening is discharged from the lower opening. Furthermore, the air cooling method provided by the present invention is characterized in that: using the air cooling device, air is introduced from the horizontal portion of the L-shaped duct into an opening portion below the cooling unit, and is discharged from the upper opening portion, and 8 312XP / Invention Manual (Supplement) / 94-04 / 93141091 200530546 Cooling water is supplied from the vertical portion of the L-shaped duct to the upper opening of the cooling unit, and is discharged from the lower opening. (Effects of the Invention) The oblique honeycomb of the present invention is an oblique honeycomb which is composed of two or more wave plates of different lengths stacked in an up-down direction, and the end surface of the lower side of the opening portion has a concave-convex shape composed of a plurality of end surfaces of wave plates of different lengths. When the air cooling device is used to cool the air, a hemispherical water film blocking the entire surface of the honeycomb grid in the honeycomb grid obliquely facing the opening end side of the lower side of the honeycomb can be avoided or greatly suppressed. In addition, the air cooling device of the present invention is in a state where the plurality of drain plates are disposed in contact with the end face on the side of the opening below the oblique honeycomb, so the water discharged from the opening below the oblique honeycomb will flow through the drain board and smoothly flow down. Therefore, it is possible to suppress the excessive pressure loss caused by the formation of a water film or water droplet blocking the honeycomb lattice at the end face of the opening portion below the oblique honeycomb. Therefore, for example, for the air intake and circulating air of office buildings and factories, the simple structure of oblique honeycomb can reduce the pressure loss, save space and energy, and reduce costs. [Embodiment] First, a first embodiment of an air cooling device according to the first invention will be described with reference to Fig. 1. Fig. 1 is a schematic view of a first embodiment of an air cooling device. In Figure 1, 1 a series air cooling device, 2 series cooling unit, 5 series water dispersing device (cooling water supply means), 6 series water receiving tray (water receiving section). In addition to the above, the air cooling device 1a is provided with a ventilation means (not shown). The cooling unit contains the oblique honeycomb in the box. The related oblique honeycomb, 9 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 will be described with reference to FIGS. 2 and 8. Fig. 2 is a schematic explanatory diagram of the oblique honeycomb 3, and Fig. 8 is a schematic explanatory diagram of the concave-convex shape of the end face of the opening portion 104 on the lower side of the oblique honeycomb 3. The oblique honeycomb 3 is formed by laminating a plurality of wave plates 20 to form a honeycomb body having a slightly rectangular parallelepiped shape. The wave board 2 0 is composed of two kinds of long wave boards 2 7 with a longer length in the direction of the upper opening part 1 0 1 -lower opening part 104, and a short wave board 2 8 shorter than the long wave board 27. In the gap where the corrugated plates 27 and the short corrugated plates 28 cross and overlap, a honeycomb-like cavity portion is formed. Since the honeycomb-shaped cavity portion is partitioned by the wave plate 20, air cannot be substantially ventilated in the lamination direction of the wave plate 20, but air can be ventilated in the vertical direction of the lamination direction. In addition, in the present invention, among the two types of laminated long and short wave plates 20, the longer wave plate is referred to as the long wave plate 27, and the shorter wave plate is referred to as the short wave plate 28. The oblique honeycomb 3 series wave board 2 0 continuously forms the depth direction of the breathable cell grid at the top of the wave (hereinafter referred to as the "honeycomb grid direction") 40, and the long wave board 2 7 of the cell grid (hereinafter referred to as the "long bee house grid") 3 The cell direction of 7 (hereinafter referred to as the "long cell direction") 47 is common to each long wave plate 27 and is slightly the same, and the cell formed by the short wave plate 2 8 (hereinafter referred to as "short cell") 3 8 The grid direction (hereinafter referred to as the "short cell grid direction") 4 8 is common to each short wave plate 2 8 and is slightly the same. In other words, in the present invention, the oblique honeycomb 3 series long cells 袼 3 7 all face slightly the same direction 4 7, while the short cells 3 8 all face slightly the same direction 48, and the long cell direction 47 and the short cell direction 48 Form honeycomb bodies that cross at a given angle. In addition, in the present invention, the cell direction of the long cell 37 and the cell direction of the short cell 38 need only be within the range that can be recognized as belonging to the wave plate, and may not be the same as the above. 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 The direction can be slightly staggered. In addition, the oblique honeycomb 3 is perpendicular to the upper and lower front and back 4 sides of the parallel surface of the wave plate 20, which will form the opening of the honeycomb grid. The two sides 1 0 5 and 1 0 6 parallel to the wave plate 20 will be formed by The end wave plate 2 3, 2 3 is closed to form a slightly rectangular parallelepiped shape. In the present invention, the "cell opening" means a surface in which both the cross section of the long cell 37 and the cross section of the short cell 38 are open in the oblique honeycomb 3. In other words, if cut by the long cell 37 or the short cell 38 parallel planes, the result is that the surface cut by only one of the long cell 37 or the short bee cell 3 8 is not a part of it. The opening of the honeycomb lattice is not an oblique honeycomb 3 as a result. As shown in Fig. 8, the lower end of the oblique honeycomb 3 on the side of the opening 104 is a convex portion 65 formed continuously from the end surface of the long wave plate 27 and a concave portion 66 formed continuously from the end surface of the short wave plate 28. The gradient length between the end face of the convex portion 65 and the end face of the concave portion 66 of the oblique honeycomb 3 (Z in FIG. 8) is usually 5 to 30 mm. By setting the gradient length within this range, it is possible to avoid or greatly suppress the hemispherical water film blocking the entire surface of the honeycomb cell in the honeycomb cell on the end face of the opening 3 on the diagonal side of the honeycomb 3. Conversely, if the length is less than 5mm, it is easy to prevent water film formation from becoming insufficient, and if it exceeds 30mm, the contact area between water and air will be reduced, which will reduce cooling efficiency, so it is best to avoid it. The height of the honeycomb grid of the oblique honeycomb 3 (i.e., the height of the wave between the wave crest and the valley) is usually 3 to 10 mm, preferably 5 to 7 mm. If the wave height of the honeycomb grid is less than 3mm, it is difficult to manufacture and the pressure loss will increase, so it is best to avoid it. If the wave height of the honeycomb grid exceeds 1 Omni, the cooling efficiency will be reduced. 11 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 is low, so it is best to avoid it. In the oblique honeycomb 3 series wave board 20, the interval between the tops of adjacent honeycomb grids (ie, honeycomb; 6 ~ 16mm, preferably 7 ~ 10mm). Furthermore, when the oblique honeycomb 3 series is provided with the cooling unit 2, there are 44 rooms. The thickness (t in Figure 4) is 100 ~ 600mm, preferably 200 ~ 400mm, between the upper opening 43 and the lower opening 44 when the cooling surface of the cooling unit 2 is vented. If the thickness is less than the efficiency, it is best to avoid On the contrary, if the thickness is 5, the cooling efficiency can no longer be improved, and the pressure loss will increase. Among them, the thickness between the ventilation direction 43 and 44 is the same as the length of the long wave plate 27 in the direction of the opening 104 below the upper ridge. The short wave plate 2 8 in the direction of the mouth portion 1 0 1-the lower opening portion 10 4 is described in the gradient length Z of the concave-convex shape. In addition, in the present invention, when the oblique honeycomb 3 cannot have a small inner size alone, it can be combined. The plurality of obliquely formed dimensions within the above range. Accordingly, the air-cooled hand honeycomb 3 will have a higher heat exchange rate than the conventional case, so the size of the oblique honeycomb 3 can be reduced and the space can be reduced. , The amount of water circulation is far more energy-saving than the conventional cooling pipe The above-mentioned oblique honeycomb 3 series is laminated with a plurality of wave plates 20. The mask is concave and convex. If the inside is porous, the contact area between water and air flowing down from the surface area of the element will increase. Aluminium oxide, silicon dioxide 312XP / Invention Specification (Supplement) / 94-04 / 93141091 The spacing of the honeycomb cells) is usually the direction of ventilation 43 and the direction is the size of the upper and lower sides, usually 100mm. Cooling: more than 60 0 in. Therefore, it is better not to open the opening 1 0 1-In addition, the upper opening length is shorter and meets the above range. The honeycomb 3 is shaped, and if the small device using the cooling pipe is installed diagonally, the large wave plate 2 can also be reached. 0 series is large and penetrates, so it is the best and titanium dioxide institute 12 200530546 At least one kind of filler or bonding material is selected from the group consisting of fiber substrates such as Boli, ceramic fiber or alumina fiber By. The wave plate formulated with titanium dioxide can improve the removal efficiency of acidic chemical pollutants, which is a better state. In addition, the corrugated board usually contains 60 to 93% by weight of the filler material, 7 to 40% by weight of the fiber substrate, and preferably 70 to 8 to 8% by weight of the filler material, and 2 to 30% by weight of the fiber substrate. %. If the ratio of the wave plate is within this range, the water permeability and strength of the wave plate are high, which is a good condition. The corrugated board 20 can be produced according to a known method. For example, a paper made of glass fiber porcelain fiber or alumina fiber is impregnated with a slurry mixed with a binding material such as oxide glue and a filler material such as alumina hydrate. Medium, then dry, wave plate processing, and then dry treatment and heat treatment, after the moisture and organic content can be obtained. When silicon oxide and titanium dioxide are included in addition to alumina, for example, the amount of silicon dioxide and dioxide is 100 parts by weight relative to alumina, usually 5 to 40 weight. In addition, wave plate processing uses For example, a method of forming a flat plate through the corrugated plate forming machine (coorrugat otto) between a plurality of wide gears having wavy irregularities in the radial direction is formed on the surface. The thickness of the wave plate 20 is usually 2 0 ~ 1 0 0 0 // m, preferably 3 0 0 ~ 8 0 0. In addition, the wave plate void ratio is usually 5 0 ~ 8 0 ° / ◦, preferably 6 0 ~ 75%. By setting the porosity within this range, the wave plate can achieve proper permeability and the oblique honeycomb 3 can improve the efficiency of air-water contact. The wave plate has the above thickness and porosity, the liquid-gas ratio and the water penetration speed will become suitable, and the contact efficiency between water and air will be improved, and the strength will be increased. 312XP / Invention Specification (Supplement) / 94-04 / 93 ] 41091 In glass fiber, the removal of the material or the blending is more, after the dissolution of ceramic and aluminum, there are two titanium: The amplitude-type machine β m 〇 is the best condition of 13 200530546 because it has the standard. The method of forming the oblique honeycomb 3 from the wave plate 20 is as follows: first cut the wave plate 20 to make a long wave plate 27 and a short wave plate 28, and then configure the long wave plate 27 and the short wave plate 28 to the cross-angle state described later. A method of assembling into a case 4 in a state of being laminated, forming a laminated body, and fixing it. In addition, at the time of lamination, the end surface on the upper opening portion 101 side will be flat, and only the end surface on the lower opening portion 104 side will have an uneven shape. The laminated system only needs to be fixed between the wave plates, and there is no need for special adhesion between the wave plates. However, when these are adhered, it is only necessary to adhere the wave tops and the valley portions. The method of attaching the wave plate is as follows: an inorganic adhesive such as oxidized sol is adhered to the wave top of the wave plate 20 and a pressure method is applied. In addition, in the first embodiment 1a, the long-wave plate and the short-wave plate are cross-laminated in the oblique honeycomb system, and the lower end side of the opening portion is formed with a convex portion continuously formed by the long-wave plate end surface and a concave portion continuously formed with the short-wave plate end surface. The formed concave-convex shape, but in the present invention, the oblique honeycomb is not limited to this configuration. It is only necessary to laminate two or more wave plates with different lengths in the up-down direction, and the bottom end face of the opening portion is formed by the wave plates with different lengths. It can take any form as long as it has an uneven shape formed by a plurality of end faces. This kind of oblique honeycomb is like: using three types of long wave boards, medium and long wave boards, and short wave boards with different lengths in the up and down direction, and in this order, that is, long wave boards, medium long wave boards, short wave boards, long wave boards, and medium and long wave boards. , Short wave board ... formed in the order of the long wave board, medium long wave board, short wave board, medium long wave board, long wave board, medium long wave board, short wave board ... The stacking order of medium and long wave boards and short wave boards is set to 14 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 machine stacking status. The “medium-long wave board” here refers to the wave board with the length between the long wave board and the short wave board in the vertical direction. Among them, because the former two are based on the state of long wave plate, medium long wave plate, and short wave plate, which form a gradually changing length, the water delivery condition obliquely below the honeycomb is good, which is a better state. In particular, it is based on the long wave board, medium long wave board, short wave board, medium long wave board, long wave board, medium long wave board, short wave board ... Sequentially stacked and formed, the gradually changing length will be continuously formed below the oblique honeycomb, so the oblique honeycomb The drainage conditions below will be better. In addition, there may be four or more types of wave plate lengths with different lengths in the up-down direction of the oblique honeycomb used in the present invention. In the present invention, the cooling unit 2 stores the above-mentioned oblique honeycomb 3 in a box 4 having a predetermined shape. The box system used in the present invention is provided with openings only on the two opposite sides. Figure 3 shows the box used in the present invention. One of 4 cases. In FIG. 3, the box 4 is a frame body 4 5 except for the openings 4 3, 4 4 facing the two surfaces. The frame body 4 5 is in a state where air and water cannot flow. The shape of the openings 4 3, 4 facing the two surfaces is only required to allow ventilation of the cell openings of the oblique honeycomb 3 to be accommodated, and the rest is not particularly limited, and may be, for example, rectangular or circular. The material of the cabinet 4 is not particularly limited, and it is preferably one having superior durability and less elution component to water. Examples of such materials include metals such as SUS, aluminum, and plastics such as vinyl chloride resin. The cooling unit 2 shown in Fig. 4 is formed by accommodating the honeycomb 3 obliquely in the case 4. In the cooling unit 2, two of the oblique honeycomb 3 series 4 mask honeycomb openings 1 0 1 to 1 0 1 (Π, 104 are accommodated so as to fit into the opposite two-sided openings 4 3 of the box body 4 3 And 4 4. In other words, the cooling unit 2 is formed to allow ventilation and cooling only between the openings 4 3 and 4 on the opposite side of the box. 312XP / Invention Manual (Supplement) / 94-04 / 9314 ] 091 15 200530546 Structure under water flow. The air-cooling device 1 a uses the above-mentioned cooling unit 2 with the openings 43 and 44 on the opposite sides of the box 4 as the upper opening 43 and the lower opening 44, and is arranged slightly horizontally on Within the vertical duct 70. Here, the "vertical duct" refers to a duct extending at least in a portion where the cooling unit is arranged and the vicinity thereof, and the ventilation direction of the cooled air passes through the channel of the cooling unit in a substantially vertical direction. In addition, the cooling unit 2 preferably has no gap between the cooling unit 2 and the inner wall of the vertical pipe 70, so that substantially all the air and cooling water volume passes through the cooling unit 2. When the cooling unit 2 is installed, it is inclined Crossing angle to honeycomb 3 is usually 20 ~ 120 °, preferably 30 ~ 80 °. If the crossing angle is within the above range, the oblique angle at which the cooled air 11 and cooling water 15 enter is more likely to be within the appropriate range described later, because the cooled air 11 and cooling will be increased. The contact efficiency of water 15 is the cooling efficiency of the cooled air 11 and is therefore in a better state. The cross angle will be described with reference to Fig. 5. The enlarged cross-sectional view of the cooling unit 2 shown in Fig. 5 is shown in Fig. 5. The long cell direction 47 and the short cell direction 48 intersect to form two angles, among which the openings 4 3, 4 and 4 when the cooling unit 2 is installed, that is, the angle that opens toward the ventilation direction side (α in FIG. 5) Is called "cross angle." When the air cooling device 1a is installed in the cooling unit 2, the oblique angle of each cell in the cooling unit 2 is usually 30 ~ 80 °, preferably 45 ~ 70 °. If the oblique angle In this range, the contact efficiency between air and water is high, and the pressure loss is small, so it is a better condition. Here, the so-called "slant angle" refers to each cell in the oblique honeycomb 3 when the cooling unit 2 is installed. Cellular Orientation with Water 16 312XP / Invent Ming (Supplement) / 94-04 / 93141091 200530546 The smaller of the two angles included in the plane. Therefore, the oblique angle does not exceed 9 (Γ. The oblique angle will be described with reference to FIG. 5. In Fig. 5, the oblique angle β is formed between the long cell direction 4 7 and the horizontal plane (hereinafter, the oblique angle of the long wave plate 27 is referred to as the "long cell angle"). In addition, the short cell direction 4 The oblique angle 0 2 is formed between the 8 series and the horizontal plane (hereinafter, the oblique angle of the long wave plate 2 7 is referred to as "short cell grid oblique angle"). In the present invention, the so-called "oblique angle" includes the concepts of the long-cell lattice oblique angle 0! And the short-cell lattice oblique angle 02. In the present invention, 0! And 02 are within the above-mentioned angle range. In addition, it can be seen from FIG. 5 that the relationship α + 0! + 0 2 = 18 0 ° is established. The air cooling device 1 a is a cooling water supply means 5 that supplies cooling water 1 5 to the upper opening 4 4 of the cooling unit 2 and is provided above the upper opening 4 4. The form of the cooling water supply means 5 is not particularly limited. For example, the ordinary water supply pipe shown in FIG. 1 is simply a dripping water droplet, or a spray nozzle is installed on a water supply pipe (not shown), and the cooling water is sprayed with 15 Supplied to the oblique honeycomb 3 with an opening 43 and the like. Among them, it is preferable to install a spray nozzle on a water supply pipe with a wide distribution range and uniform and equal spraying of cooling water. In addition, it is preferable that the cooling water supply means 5 can adjust the amount of water to a state in which the minimum amount of cooling water required is supplied to the oblique honeycomb 3 of the cooling unit 2. The air cooling device 1 a is provided below the opening 4 4 under the cooling unit 2 and is provided with a water receiving unit 6 for recovering the discharged water 16 discharged from the cooling unit 2. The shape of the water receiving section 6 is not particularly limited, and may be, for example, a water receiving tray. In addition, a drain pipe 61 may be provided in the water receiving section 6 to discharge the drain water 16 out of the water receiving section 6, but it is not necessary to provide a drain pipe 61. Because the water receiving part 6 17 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 needs to have the same area as the opening 44 under the cooling unit 2, it is best to set a flat part below, such as the bottom of the elbow of the L-shaped duct 71 75, etc., can suppress the increase in pressure loss, and space saving is superior. The air-cooling device 1a is provided with air-supplying means for supplying air to the opening portion 44 of the lower surface of the cooling unit 2. Although the air blowing means is not shown, the installation place may be on the lower opening 44 side of the cooling unit 2 or on the upper opening 43 side. The blower means is a blower provided with a fan. In addition, the air cooling device 1 a is connected with the water receiving part 6 and the cooling water supply means 5 through a discharge water cooling means and a circulation pump (not shown), and flows down from the oblique honeycomb 3 in the cooling unit 2 and is discharged by the cover. Cooling air 11 warms up the discharged water 16 and reuses it as cooling water 15, which is a better state in this regard. Discharge water cooling is like a heat exchanger. Furthermore, it is preferable that the air-cooling device 1a is prepared with the same oblique honeycomb as the oblique honeycomb 3 described above, and the oblique honeycomb is additionally disposed above the opening portion 43 of the upper surface of the cooling unit 2 and above the cooling water supply means 5. This oblique honeycomb is used as a defogger (not shown), and it is possible to prevent water droplets from being dispersed from the opening portion 43 of the upper surface of the cooling unit 2 and to be mixed in the cooling air. In addition, the defogger is preferably formed to house the oblique honeycomb in the box 4 in the same manner as the cooling unit 2, and it can efficiently remove water droplets. Next, the function of the air cooling device 1a will be described with reference to Fig. 1. First, in the upper opening portion 43 of the cooling unit 2, the cooling water 15 flows from the cooling water supply means 5. At this time, the supply amount of cooling water 15 is appropriately adjusted to make the entire honeycomb 3 in the cooling unit 2 wet. Next, the air to be cooled 11 is sent from a cooling sheet 18 312XP / Invention Manual (Supplement) / 94-04 / 93141091 200530546 yuan 2 using the air supply means (not shown) and the like, as shown by the arrow in FIG. 1. Direction import. In the honeycomb cell inside the cooling unit 2 diagonally to the honeycomb 3, the cooling water 15 flowing downward from the top will be directly contacted with the cooled air Π introduced from the bottom upward in the form of convection contact, and will be The cooling air 11 is cooled, and when there is a chemical contamination substance or the like in the cooled air 11, the chemical contamination substance or the like is sucked into the cooling water 15. Cooling water 15 heated by heat exchange and inhaling chemical pollutants according to the situation, after flowing down the oblique honeycomb 3 in the cooling unit 2, the discharged water 16 is formed, and flows into the water receiving opening 4 4 from below. Department 6. At this time, because the end surface of the lower opening portion 4 4 of the oblique honeycomb 3 is formed with a concave and convex shape, the water 16 will not cause a water film on the end surface of the lower opening portion 4 4 and flow smoothly into the water receiving portion 6. In addition, the air supplied from the lower opening portion 44 side is also smoothly introduced into the oblique honeycomb 3, so the pressure loss is small. In addition, it is preferable that the drain water 1 6 in the water receiving section 6 passes through the drain pipe 61 and is cooled to a predetermined temperature by a heat exchanger supplied with a circulation pump (not shown), and then is again supplied through the water supply pipe 51 and supplied to the cooling water. Supply means 5 can be reused as cooling water 1 5. In addition, from the opening 4 3 above the cooling unit 2, cooled cooling air 12 can be obtained. The air cooling device 1 a of the first embodiment is because the cooling unit 2 including the oblique honeycomb 3 in which the cooled air 11 and the cooling water 15 are in direct contact with each other is horizontally arranged, and the thickness of the oblique honeycomb 3 of the cooling unit 2 is thick. The angle with the oblique direction is set within a predetermined range, and the end surface on the side of the opening 44 under the oblique honeycomb 3 is formed into a concave and convex shape, so that the pressure loss is small, the cooling performance is high, the thermal efficiency is small, the liquid-gas ratio is small, and space and energy are saved. Effect and low cost. Next, the first embodiment of the air cooling method of the first invention 19 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 will be described. This method uses an air cooling device 1 a to introduce the cooled 11 from the opening 4 4 below the cooling unit 2 and discharge it from the upper side, while supplying cooling water 15 to the opening from the upper side of the cooling unit 2 and opening from the bottom The part 4 4 exhausts the cooling method of the air. The related effects are the same as those described in the air cooling device 1a. Moreover, the liquid-to-air ratio, that is, the weight of the cooling water 15 supplied to the cooling unit 2, is supplied to the cooled air 11 supplied to the cooling unit 2 by weight, and is usually preferably 0. 3 ~ 1. 5. The heat exchange efficiency and the performance of heat exchange will be in good condition. In the present invention, the cooled air 11 is not particularly limited, and in addition to being clean, air containing micro-chemical pollutants passing through a mesh of a high-performance (U L P A) filter may also be used. Among them, chemical polluting substances include inorganic metal elements such as sodium and sodium, cations such as fluoride ions, chloride ions, nitrates, nitrite ions, sulfate ions, and sulfite ions. Since the air cooling device used in the first invention directly contacts the cooled air with the cooling water, the chemical pollutants can be sucked into the cooling water to obtain clean cooling air. In addition, when the quality of the chemical pollutants in the air to be cooled is too high, it is best to interpose between the connection 6 and the cooling water supply means 5 to remove the pollutants in the water (such as assembling ion exchange resin) Water, etc.) to keep the cooling water clean. Next, a second embodiment 1b of the air cooling device according to the first invention will be described with reference to Fig. 6. The air cooling device shown in Figure 6 is 312XP / Explanation _ Supplement) / 94-04 / 93141091 Air section 43 43, the same as the supply rate of the fine air, potassium, acid ion: ammonia is empty into the gas Chemical Department of the Water Department 2nd 2005 200530546 Embodiment 1b. Air Cooling Device of the Second Embodiment In Fig. 6, the same structural elements as in Fig. 1 are given the same components, and only the differences will be described mainly. The air cooling device 1 b of FIG. 6 is different from the air cooling 1 a shown in FIG. 1 in that the air cooling device 1 a is provided with the cooling unit 2 in a vertical duct 70 and the water connection part 6 is provided in Below the cooled lower opening 44, in contrast, the air cooling device: the unit 2 is arranged slightly horizontally in the L-shaped duct 7 1 7 2 which is bent upward, and the water receiving part 6 is provided in the L-shaped duct 7 1 The elbow bottom air cooling device 1 b has substantially the same function as the air cooling 1 a of the first embodiment, but the cooling unit 2 is horizontally arranged in the vertical portion 7 2 of the pipe 71 and the discharge from the cooling unit 2 is discharged. The L-shaped duct 7 1 must have an elbow bottom portion 7 5 and is provided with a connection 4 so as to achieve a better space saving effect than the air cooling device 1 a. It is better that the turning portion 7 6 is retracted toward the left in the figure. When the inner diameter of the vertical portion 7 2 of L 7 1 is enlarged, the cooling unit 2 with a larger opening 4 4 area can be obtained in the enlarged space. Secondly, a superior cooling capacity can be obtained. Second, the air cooling according to the first invention The second method of the method will be described. In this method, an air cooling device 1 b is used, and the cooled 11 is introduced into the opening 4 4 below the cooling unit 2 and is opened and discharged from the upper side. At the same time, the cooling water 15 is supplied to the opening above the cooling unit 2 and opened from below. The part 4 4 exhausts the cooling method of the air. This method does not include the method of the first embodiment. The first implementation of the air cooling method is to arrange the cooling unit 2 slightly horizontally in the vertical duct 70, compared to 312XP / Invention Specification (Supplement) / 94-04 / 93141091 1 b In the middle and the middle, the horizontal unit 2 1 b is omitted and the cold vertical part 75 is installed. However, the device is L-shaped to conduct water 1, 6, c section 6, and fruit. This shaped duct portion 4 3, 〇applied but air] portion 43 portion 43 is the same as the first embodiment, the second embodiment of the air cooling method 2005 2005546 has the cooling unit 2 arranged slightly horizontally on the L-shaped duct 7 1 Inside the vertical portion 7 2. The second embodiment of the air cooling method has substantially the same effects as those of the first embodiment of the air cooling method, but the cooling unit 2 is disposed approximately horizontally in the vertical portion 72 of the L-shaped duct 71, which is excellent in space saving. In addition, in the second embodiment of the air cooling method, the temperature of the cooling water 15 supplied to the cooling unit 2, the temperature of the cooled air 11 supplied to the cooling unit 2, the liquid-to-air ratio, the type of the cooled air 11, etc. Are the same as the first embodiment of the air cooling method. In addition, the air cooling device of the present invention is not limited to the shape of the duct as the air cooling device 1 a or 1 b described above, and the cooling unit may be replaced with the honeycomb obliquely to the honeycomb as described above. The thickness between the upper and lower sides is set to 100 to 600 mm, and the oblique angle of each cell is set to 30 to 80 °, and the direction of the cell relative to the box is formed as described above. The surface of the two-face opening is inclined. In addition, in this embodiment, the thickness between the upper and lower sides of the oblique honeycomb is usually 100 to 600 mm, and preferably 200 to 400 mm. In this aspect, among the honeycomb lattice directions, only a part of the honeycomb lattice direction of the honeycomb lattice portion is required to form a first angle with respect to a surface forming the two opposite openings, and the remaining honeycomb lattice portions It is sufficient if the grid direction forms a second angle with the formation surface. The first angle has an angle of generally 30 to 80 ° with respect to the air introduction direction, preferably 45 to 7 ° (Γ), while the second angle has an angle of generally 150 to 100 ° with respect to the air introduction direction, preferably 1 3 5 to 1 An angle of 10 °. The air cooling device and method of the present invention can be used as air in office buildings, medical 22 312XP / Invention Specification (Supplement) / 94-04 / 9314] 091 200530546 hospitals, production plants, etc. Cooling device and method. Next, the air cooling device according to the second invention will be described. In the air cooling device according to the second invention, the constituent elements that are the same as those of the air cooling device according to the first invention will not be described again. Only the differences will be described. In other words, the air cooling device of the second invention is different from the air cooling device of the first invention in the structure of the oblique honeycomb and the cooling unit. Specifically, the second invention The air-cooling device ’s side face of the opening below the oblique honeycomb is composed of a plurality of end plates with the same length. It does not have a concave-convex shape, but has a uniform end shape. The opening is below the oblique honeycomb. A drain structure with a specific structure is attached to the end surface. In the air cooling device of the second aspect of the invention, the cooling unit 2 a houses the honeycomb obliquely in a predetermined shape of the case 4 and further includes a drain structure 8. Related drain technology 8, description is made with reference to Fig. 9. In Fig. 9, the draining means 8 is a plurality of draining plates 8 1 fixed to the frame body 8 2, and the plurality of draining plates 8 1 are arranged in parallel and spaced apart in the direction of the surface and face the surface. The direction is slightly vertical. As shown in FIG. 10, the draining means 8 is arranged in a state where the upper opening 8 5 overlaps with the lower opening 4 4 of the cabinet 4 and the upper end 8 3 S of the plurality of drain plates 81 It is in a state of being in contact with the end face on the side of the opening 4 4 below the oblique honeycomb 3. The opening 4 4 side end face refers to the upper end of the old 卩 8 3 not only in physical contact with the end face, but also covers that even if the physical type is slightly separated, when the device is running, the water flowing from the end face will flow into the upper end of the drain plate 81 In the case where the parts 8 3 flow down in parallel. In the present invention, the cold However, the unit 2a is provided with a draining means 8, because the opening 23 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 Part 4 4 from the oblique honeycomb 3 will flow into the draining plate 8 1 and smoothly Flow down, so that at the end face of the opening 44 below the oblique honeycomb 3, no water film or water droplets blocking the honeycomb grid will be formed, and excessive pressure loss can be suppressed. The length of the drain plate 81 in the vertical direction (that is, the length of the water flowing downward) It is usually 5 to 20 mm, preferably 10 to 15 mm. In addition, the separation distance between the drain plates 81 is usually 3 to 20 mm, preferably 7 to 15 mm. Drain plate 81 thickness is usually 1. 5mm or less, preferably 0. 5 ~ 1. 0 in Π1. The drain plate 81 of the draining means 8 preferably has the above-mentioned length, separation distance and thickness. The water discharged from the opening 44 below the honeycomb 3 can flow into the drain plate 81 and smoothly flow down. In addition, there is no particular limitation on the material of the drain board 81, such as SUS, plastic, non-woven, etc. In addition, the draining means 8 in the form shown in FIG. 9 is a plurality of draining plates 81 and the box 4 are different from each other and are fixed to the frame 8 2. However, the plurality of draining plates 8 1 may be directly fixed to the opening 4 under the box 4. 4 nearby. Example 4b of the cabinet provided with this type of drainage means 8 is shown in Fig. 10. In FIG. 10, a plurality of drain plates 8 1 are fixed to a part near the opening portion 4 4 below the box body 4 b, and a drain plate 8 1 lower end portion 8 which is not shown is consistent with the opening portion 4 4 below the box body 4 b. The upper end portion 8 3 of the drain board 8 1 is located at a position from the slightly middle section to the lower section of the box 4 b. Except that the drain plate 8 1 is directly fixed to the box body, the other draining means 8 in the form of FIG. 10 are the same as the draining means 8 in the form of FIG. 8. Next, the operation of the air cooling device according to the second invention will be described with reference to FIGS. 1 and 10. In addition, the installation position in the duct of the air cooling device of the second invention is the same as the installation position in the duct of the air cooling device of the first invention. Therefore, in FIG. 1, the cooling unit 2 is replaced with the cooling unit 2a. First, the upper opening portion 4 3 of the cooling unit 2 a flows into the cooling water 15 from the cooling water supply means 24 312XP / Invention Specification (Supplement) / 9Φ04 / 93141091 200530546 5. At this time, the supply amount of cooling water 15 is appropriately adjusted so that the entire oblique honeycomb 3 in the cooling unit 2a becomes wet. Next, the air to be cooled 11 is introduced from a lower opening 4 4 of the cooling unit 2 a by an air supply means (not shown) or the like in the direction indicated by an arrow in FIG. 1. In the honeycomb cell in the cooling unit 2 a obliquely to the honeycomb 3, the cooling water 15 flowing down from the top and the cooled air 11 introduced from the bottom up will be in direct gas-liquid contact in the form of convection contact, and the The cooled air 11 is cooled, and at the same time, when a chemically polluted substance or the like is present in the cooled air 11, the chemically polluted substance or the like is sucked into the cooling water 15. The cooling water 1 5 which is heated by heat exchange and inhaled chemically polluting substances, as appropriate, flows through the oblique honeycomb 3 in the cooling unit 2 a to form drain water 1 6 and is supplied to the drain from the opening 4 4 below. The upper end portion 8 3 of the plate flows into the drain plate 81 and then flows into the water receiving portion 6 from the lower portion of the drain plate and the end portion 8 4. At this time, the discharged water 16 will not cause a water film on the end surface 4 4 side of the lower surface (the opening of the honeycomb cell 1 0 4), but will smoothly flow into the water receiving portion 6 through the water transfer plate 8 1. In addition, from The air supplied from the side of the opening portion 86 on the lower surface of the water delivery plate body will also be introduced into the oblique honeycomb 3 through the draining means 8 so that the pressure loss is small. In addition, it is preferable that the drain water 16 in the water receiving section 6 passes through the drain pipe 61 and is cooled to a predetermined temperature by a heat exchanger supplied with a circulating pump (not shown), and then passes through the water supply pipe 51 again and is supplied with cooling water. Supply means 5 can be reused as cooling water 1 5. In addition, from the opening 4 3 above the cooling unit 2 a, the cooled cooling air 12 ° can be obtained. In addition, the place where the air cooling device of the second invention is installed, in addition to the vertical duct shown in FIG. As shown in FIG. 6, it is arranged in a horizontally upward direction in the vertical portion 72 of the L-shaped duct 71 which is bent upwards 25 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546. Next, the present invention will be described in more detail with reference to the embodiments, but the present invention is not limited thereto. (Example 1) A glass nonwoven fabric formed of E glass fiber and an organic binder was immersed in a slurry containing alumina hydrate as a filler and alumina sol as a binder, and then dried and wave-processed , You get a wave. The wave-like object is cut into two lengths to produce a long-wave board and a short-wave board. The long-wave board and the short-wave board are overlapped to form a wave propagation direction, and then heat treatment is performed at 500 ° C to obtain Alumina and alumina sol hardened material total weight of 80% by weight and E glass fiber 20% by weight, and the void ratio is 65%. The shape of the physical properties shown in Table 1 is slightly rectangular parallelepiped oblique honeycomb. In this oblique honeycomb system, the length of the long wave plate and the short wave plate are different, and the concave-convex shape is formed only in the lower opening. Secondly, the cooling unit is assembled in a box which can hold the size of this oblique honeycomb and can be ventilated only on the upper and lower sides. Install the cooling unit in a rectangular duct with a rectangular cross-section with the upper opening facing upward and with no gap between the inner wall of the vertical duct and the cooling unit. The oblique angle of the oblique honeycomb when the cooling unit is arranged is set to 60 °. A sprayer with a nozzle for supplying cooling water to the upper opening of the cooling unit is attached to the upper end of the cooling unit, and a drain pan for receiving cooling water passing through the honeycomb is attached to the lower end of the cooling unit. In the vertical duct and above the cooling unit, the same oblique honeycomb as the cooling unit used is installed in the same direction as the oblique honeycomb in the cooling unit to form a demister. The cooling water (drain water) received by the drain pan and raised in temperature is sent to the water cooling heat exchanger by the water pump '26 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 and cooled, Recirculation was supplied to the above sprayer. The conditions of the cooling unit are shown in Table 1. In addition, the non-English letters in FIG. 7 are symbols of sizes used in this embodiment. In the above-mentioned device, the air condition will be equal to 32 in summer. 〇 、 7〇rh% Air ′ is ventilated at a flow rate of 1 0 8 0 m 3 / h, and 8 ° c cold water is supplied at a rate of 108 L / min (water-gas ratio L / G = 0.) from the water supply department. 5kg / kg), and the pressure loss of the air-cooled device was measured. In addition, the pressure loss is related to the values of the cooling unit, sprayer and drain pan, and does not include the demister. The results are shown in Table 1. (Examples 2, 3, and Comparative Example 1) Except that the conditions of the cooling unit and the like were changed as shown in Table 1, the pressure loss of the air cooling device was measured in the same manner as in Example 1. The measurement results are shown in Table 1. [Table 1] Honeycomb 袼 size Wave top south (m) Pitch (m) Cross angle a (°) Oblique angle 0! And 0 2 (°) Oblique honeycomb or cooling pipe size width AM (mm) Depth B * 2 (mm) Thickness C # 3 (mm) The gradient of the concave shape of the opening below the oblique honeycomb (mm 5 duct shape, Example 1 Example 2 Example 3 Comparative example 1 5. 6 13. 〇 60 60 1000 1200 200 10 ο ο ο. ο ο ο 3 0 0 0 2 0 16 6 11—- 2 • 300 5 16 6 • 300 5 16 6 ο ο ο ο 0 2 0 0 112 2 1000 1200 200 0 Mode Placement ^ Settings (m yuan Product a) E early single-sided device, but the fog loss is transmitted cold and hot decompression pressure L-shaped duct L-shaped duct vertical part horizontal configuration 125 there are 40
摹管Ρ配5 5sli126有 S 管 置 管¥平 L形導管 L形導管 垂直部 水平配置 128 有 115 27 312XP/發明說明書(補件)/94-04/93141091 200530546 *1相對於通氣方向的寬度方向尺寸 * 2 冷卻單元設置時，形成深度方向之方向的下面開口部與 上面開口部尺寸 *3 上面開口部-下面開口部間的尺寸 *4 上下方向的尺寸 (實施例4 ) 將由E玻璃纖維與有機黏結劑所形成的玻璃不織布，浸 潰於含有作為填充材的氧化紹水合物與作為結合材的氧化 鋁溶膠的漿料中，然後經乾燥、波浪加工，便獲得波浪狀 物。將該波浪狀物交叉重疊成波浪傳播方向交叉狀態之 後，在 5 0 0 °C中施行熱處理，便製得由氧化鋁與氧化鋁溶 膠硬化物總計量8 0重量％及E玻璃纖維2 0重量％所構成， 且空隙率6 5 %，具表2所示物性的外形略長方體狀斜向蜂 窩。其次，將該蜂窩組裝入具保持之大小且僅上面及下面 可通氣的箱體中。其次，將如圖9所示具有與該箱體之框 體相同截面形狀，且將複數瀝水板固定於框體的瀝水手 段，在上述箱體下方配置成瀝水板上端部接觸於斜向蜂窩 下面開口部側端面的狀態，該等便形成冷卻單元。在截面 矩形的垂直導管内將冷卻單元以上面開口部朝上方向，且 在垂直導管内壁與冷卻單元間實質未產生間隙的狀態進行 安裝。冷卻單元配置時的斜向蜂窩斜向角度設為 60°。此 外，喷霧器、排水盤及除霧器的設置位置、冷卻水循環方 法均如同實施例1。冷卻單元等的條件如表2所示。另外， 圖7中所示英文字母係本實施例所採用尺寸的符號。 28 312XP/發明說明書(補件)/94-04/93141091 200530546 在上述裝置中，將與夏季同等空氣條件的32°C、7〇rh% 空氣’依流量1 〇 8 〇 〇 m 3 /小時進行通風，並從供水部將8 °C 冷水依水量108L/分（液氣比L/G = 0.5kg/kg)進行供應，測 定空氣冷卻裝置的壓損。另外，壓損係相關由冷卻單元、 嗔霧器及排水盤所構成部分的數值，並未包含除霧器在 内。結果如表2所示。 (實施例5、6及比較例2) 除將冷卻單元等的條件如表1所示進行改變之外，其餘 均如同實施例1，測定空氣冷卻裝置的壓損。測定結果如 表2所示。 【表2】 蜂窩格尺寸 —~ 浪頂高（mm) 間距（m ) 交叉角度a (°) 斜向角度0 1與0 2(。） 斜向蜂窩或冷卻管尺寸 寬度 A5"1 (mm) 深度 厚度 C#3(mm) 有無遞水板 遞水板（mm) 水流下方向的長度（mm) 厚度（mm) 長度方向的長度（πιπ〇 瀝水板配置間隔（mm) 導管形狀 冷卻單元設置地方 實施例1 實施彳^比較例1 ο ο ο . ο ο ο 3 0 0 ο 2 o U 16 6 1 1 2 ο ο ο . ο ο ο 3 0 0 0 2 0」 11 6 6 1—I 1—- 2 ο ο ο . ο ο ο 3 0 0 0 2 0」 16 6 112 ^ ο ο ο . ο ο ο 3 ο ο ο 2 0 此” 11 po no 11 11 0X0 ;〇〇〇 1000 1〇L ： 15 15 一巧…導管L形 式 方 己m 酉 C 元積a) 單面器(P 卻傳霧損 冷熱除壓 的 向 方 氣 通 於 對 相 11 氺摹 tube P with 5 5sli126 with S tube placement ¥ flat L-shaped catheter L-shaped catheter vertical horizontal arrangement 128 with 115 27 312XP / Invention Manual (Supplement) / 94-04 / 93141091 200530546 * 1 width relative to the direction of ventilation Dimensions in the direction * 2 When the cooling unit is installed, the size of the lower opening and the upper opening in the direction of the depth direction * 3 Dimensions between the upper opening and the lower opening * 4 Dimensions in the vertical direction (Example 4) E glass fiber A glass nonwoven fabric formed with an organic binder is immersed in a slurry containing alumina oxide hydrate as a filler and an alumina sol as a binding material, and then dried and wave-processed to obtain a wave-like substance. After overlapping the wave-like material into a wave-propagating direction, heat treatment was performed at 500 ° C to obtain a total weight of 80% by weight of alumina and alumina sol hardened material and 20% by weight of E glass fiber. It is composed of% and has a void ratio of 65%. It has a slightly rectangular parallelepiped oblique honeycomb with the physical properties shown in Table 2. Secondly, the honeycomb is assembled into a box of a size that can be held and can be ventilated only from above and below. Next, as shown in FIG. 9, the draining means having the same cross-sectional shape as the frame of the box and fixing a plurality of drain plates to the frame are arranged below the box so that the end of the drain plate contacts the oblique honeycomb. In the state of the end face of the opening portion, the cooling unit is formed by the above. Install the cooling unit in a rectangular duct with a rectangular cross-section with the opening on the top facing upward, with no gap between the inner wall of the vertical duct and the cooling unit. The oblique honeycomb oblique angle when the cooling unit is arranged is set to 60 °. In addition, the installation positions of the sprayer, the drain pan and the demister, and the cooling water circulation method are the same as those in the first embodiment. The conditions of the cooling unit are shown in Table 2. In addition, the English letters shown in FIG. 7 are symbols of the sizes used in this embodiment. 28 312XP / Invention Specification (Supplement) / 94-04 / 93141091 200530546 In the above-mentioned device, 32 ° C and 70% rh 'air, which is the same air condition as in summer, is performed at a flow rate of 1.08 m3 / hour. Ventilate and supply cold water at 8 ° C from the water supply unit at a water volume of 108 L / min (liquid-air ratio L / G = 0.5 kg / kg), and measure the pressure loss of the air cooling device. In addition, the pressure loss is related to the values composed of the cooling unit, the mist eliminator and the drain pan, and does not include the demister. The results are shown in Table 2. (Examples 5, 6 and Comparative Example 2) Except that the conditions of the cooling unit and the like were changed as shown in Table 1, the pressure loss of the air cooling device was measured in the same manner as in Example 1. The measurement results are shown in Table 2. [Table 2] Cell size— ~ Wave height (mm) Pitch (m) Cross angle a (°) Oblique angles 0 1 and 0 2 (.) Oblique honeycomb or cooling pipe size width A5 " 1 (mm) Depth thickness C # 3 (mm) With or without water delivery plate Water delivery plate (mm) Downstream length (mm) Thickness (mm) Lengthwise length (πιπ〇 Drainage plate configuration interval (mm) Duct shape cooling unit installation place Example 1 Implementation Example 1 Comparative Example 1 ο ο ο. Ο ο ο 3 0 0 ο 2 o U 16 6 1 1 2 ο ο ο. Ο ο ο 3 0 0 0 2 0 '' 11 6 6 1-I 1- -2 ο ο ο. Ο ο ο 3 0 0 0 2 0 ”16 6 112 ^ ο ο ο. Ο ο ο 3 ο ο ο 2 0 This” 11 po no 11 11 0X0; 〇〇〇1000 1〇L: 15 15 It ’s a coincidence ... The duct is in the form of a square m m 酉 C element product a) single-sided device (P but passes the mist loss cold and hot decompression pressure to the opposite direction 11 氺
寬度方向尺寸 卜面開口部與Dimensions in width direction
*2冷卻單元設置時，形成深度方向之方向的 312XP/發明說明書(補件)/94-(M/93141091 29 200530546 上面開口部尺寸 *3 上面開口部-下面開口部間的尺寸 【圖式簡單説明】 圖1為本發明的空氣冷卻裝置第1實施形態示意圖。 圖2為斜向蜂窩的説明示意圖。 圖3為箱體示意圖。 圖4為冷卻單元示意圖。* 2 When the cooling unit is installed, 312XP / Invention Manual (Supplement) / 94- (M / 93141091 29 200530546) forming the direction of the depth direction * 3 Upper opening size * 3 Dimension between upper opening-lower opening [simple drawing Description] Fig. 1 is a schematic diagram of a first embodiment of an air cooling device of the present invention. Fig. 2 is an explanatory diagram of an oblique honeycomb. Fig. 3 is a schematic diagram of a box. Fig. 4 is a schematic diagram of a cooling unit.
圖5為斜向角度説明圖。 圖6為本發明的空氣冷卻裝置第2實施形態示意圖。 圖7為實施例1〜3與比較例1中所採用尺寸符號涵義圖。 圖8為斜向蜂窩下面開口部側端面的凹凸形狀説明示意 圖〇 圖9為瀝水手段示意圖。 圖1 0為瀝水手段設置狀態示意圖。 圖1 1為形成有瀝水手段之箱體的示意圖。 【主要元件符號說明】 _ I a、1 b 空氣冷卻裝置 2、2 a 冷卻單元 3 斜向蜂窩 4 箱體 5 冷卻水供應手段 6 接水部 8 瀝水手段 II 被冷卻空氣 30 3 12XP/發明說明書(補件)/94-04/93141091 200530546 12 冷 卻 空 氣 15 冷 卻 水 16 排 放 水 20、 23 浪 板 27 長 浪 板 28 短 浪 板 37 長 蜂 窩 格 38 短 蜂 窩 格 40 蜂 窩 格 方 向 43、 83 > 10 1 上面開 V 部 44 ^ 1 04 下 面 開 V 部 45、 82 框 體 47 長 蜂 窩 格 方 向 48 短 蜂 窩 格 方 向 5 1 供 水 管 6 1 排 放 管 6 5' 66 凹 部 70 垂 直 導 管 7 1 L 形 導 管 72 垂 直 部 75 頭 底 部 8 1 瀝 水 板 83 上 端 部 8 4 瀝 水 板 下 端 部 312XP/發明說明書(補件)/94-04/93141091Fig. 5 is an explanatory view of an oblique angle. Fig. 6 is a schematic view of a second embodiment of the air cooling device of the present invention. FIG. 7 is a diagram of meanings of size symbols used in Examples 1 to 3 and Comparative Example 1. FIG. Fig. 8 is a schematic illustration of the concave-convex shape on the side face of the opening on the lower side of the oblique honeycomb. Fig. 9 is a schematic diagram of the drainage means. Fig. 10 is a schematic diagram of the state of setting the drainage means. FIG. 11 is a schematic diagram of a box body formed with draining means. [Description of main component symbols] _ I a, 1 b Air cooling device 2, 2 a Cooling unit 3 Oblique honeycomb 4 Box 5 Cooling water supply means 6 Water receiving part 8 Draining means II Cooled air 30 3 12XP / Invention Manual (Supplement) / 94-04 / 93141091 200530546 12 Cooling air 15 Cooling water 16 Drain water 20, 23 Wave board 27 Long wave board 28 Short wave board 37 Long cell grid 38 Short cell grid 40 Cell grid direction 43, 83 > 10 1 above Open the V section 44 ^ 1 04 Open the V section 45, 82 Frame 47 Long cell direction 48 Short cell direction 5 1 Water supply pipe 6 1 Drain pipe 6 5 '66 Recess 70 Vertical pipe 7 1 L-shaped pipe 72 Vertical 75 head bottom 8 1 drain board 83 upper end 8 4 lower end of drain board 312XP / Invention Manual (Supplement) / 94-04 / 93141091