M327744 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種氣簾產生裝置，特別關於一種有助於氣流 流量平均之氣簾產生裝置。 【先前技術】 隹纤夕έ產生有害污染源之工作場所，如具有油煙，，…一 •有機溶劑、錯、粉塵或特定化學物質之運作場所，一般都依實際 而j在工作檯上方設置局部排氣裝置，將污染源集中排放處理以 、、隹蒦人體健康。帛常見的局部排氣裝置便是裝設於工作擾上方的 排氣機，但是此類排氣機的捕集效率會受到污染源側向擴散或工 作檯與排氣機的安裝高度的影響，而導致其排氣效果不彰。為解 的問題，便出現—種具背牆、側牆與前拉Η的排氣櫃，此 的^櫃雖可減少環境側風的影響，但由於排氣櫃侧牆與前拉門 、前拉 作檯大小與操作者上肢活蝴都受麻制，而且 拉門的ΰ又计於作業上並不方便。 美國專利公告第綱2456號專利案，係接屮— 背牆結構的^ 〃、’、出種，、有侧牆與 接徂a〜罩衫通風裝置於1作檯和操作者問 "向上氣簾，並在側牆上提供有垂 曰 染源往中間、⑼姑、 直賴另回之K以導％污 僅使工作讓56财_之_與料結構不 本^ 與操作者上肢活_受到限制，也限維了 ^ 〜用補。財，側牆内部之結 气^ 又如^錢成本大增，不利於日後產品的推廣與普及。 華民國新型專利M2_號以及美國專利公告第 M327744 :!44料職，兩案皆提及—雜助污染源排以作接之導 ’/、中導煙機係對應於排氣機設置’而於工作搂盘排煙機之 Γ:中向了以防止污染源往操作者方向及工作檯側向擴 / 號案之導煙機之機械結構較為複雜且零件成 =。而_號案雖擁有相對簡單的機械構造，但對於 ^本身的排水性與出風孔之氣流流量方面並未多加著墨 著«的效果。 而祝—里疋否均句也關係 【新型内容】 中、夜srt技術之導煙機並未考慮到出風量不均及出風管道 過出則 問題，本創作係提供-種氣簾產生裝置，係透 題，出風孔數量之變化設計改善出風量不均勾的問 碭亚,又置有導引㈣排出氣簾產生農置之構造。 為達成_之目的’本_提供—魏簾產生裝置，包 =2風機及-導風管，其中鼓風機係用以產生一氣流，而導 閉^二接政風機產生之氣流。導風管包含有一供氣流通過之封 福二顺’其中出風段係承接通過封隨之氣流並且具有 列。^供"!流吹出之出風孔’而出風孔係依氣流流動路徑依序排 。風段係被區分為—對應於封閉段之轉折區及至少一且有一 =閉端之順流區，其中透過出風孔孔徑或出風孔數量之“設 渐h貝机區之單位長度之總出風截面積係由封閉端朝轉折區逐 區二’而轉折區之單位長度之總出風截面積係小於或等於順流 早位長度n賊Φ積的最小值，藉讀_自蚊孔吹 M327744 出之獅成-流量㈣之氣簾，而增力髮之包圍效能 =^出風段更包含—料斜面，岭風管更具有—引流管， 其中導引斜面係導引位於出風段之液體流動至封閉段，而引流管 =_毅之液體排出導風管外，藉以避免液體围積於導 本創作之力效在於’導風官之出風孔係依氣流流動特性配置 :孔=小，使吹出出風孔之氣流流量均勾而加強氣簾之包圍效 =，料風代設置有科斜面及引辭，可幫助不慎流入導風 官之液體順利地排出。 =容足以使任何__技藝者了解本創作之技術内容並據以實 =且根據本朗書所揭露之内容、申請專纖圖式，任何 熟篇相關技藝者可輕易地理解本創作相關之目的及優點。 關於本新型内容之說明及以下之實施方式之說明係用 i且提供本新型之專利申請範圍更 —夕之解釋。 【實施方式】 解，騎對柄型的目的、構造、特徵、及其功能有進-步的瞭 解從配合貫施例詳細說明如下。 、 圖」'「第3圖」及「第4圖」所示， it—實施例所提供之—種氣簾產生裝置，此-氣簾產生 ¥在 '匕3有政風機10及一導風管20。本創作之氣簾產生農 ’、用以產生-氣簾70，將一工作台50產生之污染源包圍，並 M327744 輔助-排《 6G將污_、排出，其中鼓風機ω之數量並 限’可依工作台5〇f際面積或容騎行增加。 又° 鼓風機10係用以產生-氣流，且鼓風機K)具有-出風口 u 供氣f欠出。出風口 11係連通一導風管20，其中鼓風機10產生 之氣流經由出風口 11吹送至導風管2〇内。 .=f2G係為-内部中空之管體，係用以承接鼓 •生之氣流，其中導風㈣包含有一封閉段21、— 2 引流管30。 久 八如「第2圖」及「第5圖」所示，導風f 2Q之封 含有-入口卿及-出口側212，其中人口側則: -之出風口 η，使鼓風機1〇產生之氣流經由入M327744 VIII. New description: [New technical field] This creation relates to an air curtain generating device, in particular to an air curtain generating device which contributes to the airflow flow averaging. [Prior Art] Workplaces that produce harmful sources of pollution, such as oil fumes, ... organic solvents, faults, dust or specific chemical substances, generally set up a local row above the workbench according to the actual situation. The gas device will concentrate the discharge of the pollution source to treat human health.帛 The common local exhaust device is the exhaust machine installed above the working disturbance, but the collection efficiency of such exhaust machine will be affected by the lateral diffusion of the pollution source or the installation height of the workbench and the exhaust machine. The result is that the exhaust effect is not good. In order to solve the problem, there will be a kind of exhaust cabinet with a back wall, a side wall and a front pull. This cabinet can reduce the influence of the ambient crosswind, but because of the exhaust cabinet side wall and the front sliding door, the front The size of the drawing table and the upper limbs of the operator are both numb, and the shackles of the sliding door are not convenient for the operation. U.S. Patent Bulletin No. 2456 Patent Case, which is connected to the back wall structure, ', ', seeding, side wall and joint a ~ hood ventilation device in 1 and the operator asked " And on the side wall, there is a drooping dyeing source to the middle, (9) aunt, and the other is to return to the other K to guide the pollution only to make the work 56 _ _ and the material structure is not ^ and the operator upper limbs live _ Restrictions, but also limited to the dimension ^ ~ with the complement. Wealth, the knot inside the side wall gas ^ Another example, the cost of money is greatly increased, which is not conducive to the promotion and popularization of future products. Huamin's new patent M2_ and US Patent Bulletin No. M327744: !44 materials, both cases mentioned - the miscellaneous aid source is used as the guide '/, the middle smoke detector corresponds to the exhaust set' At the top of the working machine, the mechanical structure of the smoke guiding machine to prevent the pollution source to the direction of the operator and the lateral expansion of the worktable is complicated and the parts become =. Although the _ case has a relatively simple mechanical structure, it does not add much ink to the drainage of the water itself and the flow of the air outlet. And the wish is not related to the sentence. [New content] The smoke detector of the middle and night srt technology does not take into account the problem of uneven air volume and the passage of the air duct. Through the problem, the change in the number of air outlets is designed to improve the air volume unevenness, and there is a guide (4) to discharge the air curtain to produce the structure of the farm. In order to achieve the purpose of the _ _ provide - Wei curtain production device, package = 2 fan and - air duct, where the blower is used to generate a gas flow, and the gas flow generated by the control fan. The air duct includes a seal for the passage of the airflow, wherein the air outlet section receives the airflow through the seal and has a column. ^ The air outlets are blown out by the "! and the air outlets are arranged in sequence according to the flow path of the airflow. The wind segment is divided into a transition zone corresponding to the closed section and a downstream zone having at least one and a closed end, wherein the total length per unit length of the ventilating hole aperture or the number of the outlet holes is set. The cross-sectional area of the outlet is from the closed end to the turning zone, and the total cross-sectional area per unit length of the turning zone is less than or equal to the minimum value of the downstream length n thief Φ product. M327744 out of the lion-flow (four) air curtain, and the strength of the enveloping effect = ^ wind section more includes - material slope, the ridge duct has a - drainage tube, wherein the guiding slope is guided by the wind section The liquid flows to the closed section, and the drainage tube =_ Yi liquid is discharged outside the air duct, so as to avoid the effect of liquid encircling in the creation of the guide, the air outlet of the wind guide is configured according to the flow characteristics: hole = small The flow of the airflow blown out of the air outlet is strengthened to enhance the enveloping effect of the air curtain. The material is provided with a slope and a quotation, which can help the liquid inadvertently flow into the wind guide to be smoothly discharged. _Artists understand the technical content of this creation and based on it According to the contents disclosed in this book, and the application for the special fiber pattern, any skilled person can easily understand the purpose and advantages related to the creation. The description of the new content and the description of the following embodiments are used. The scope of the patent application of the present invention is further explained. [Embodiment] The understanding of the purpose, structure, characteristics, and function of the ride-to-handle type is described in detail as follows. As shown in Fig. 3 and Fig. 4, it is a kind of air curtain generating device provided by the embodiment, and the air curtain generates a wind turbine 10 and an air duct 20 in the '匕3'. The air curtain of this creation produces the farmer's, which is used to produce the air curtain 70, which surrounds the pollution source generated by a workbench 50, and the M327744 auxiliary-row "6G will pollute and discharge, and the number of blowers ω is limited to the workbench" 5〇f area or capacity ride increased. In addition, the blower 10 is used to generate a gas flow, and the blower K) has an air outlet u and the air supply f is owed. The air outlet 11 is connected to an air duct 20, and the airflow generated by the air blower 10 is blown into the air duct 2 through the air outlet 11. .=f2G is an inner hollow tube for receiving the airflow of the drum, wherein the air guide (4) comprises a closed section 21, - 2 a drainage tube 30. As shown in "Figure 2" and "Figure 5", the seal of the guide wind f 2Q contains - the inlet and the outlet side 212, and the population side: - the outlet η, which causes the blower to produce Airflow through
風管财，而出口侧212則連通至導風管2〇之出風段 過封閉段21之氣流經由出口侧212吹入出風段^中。L 閘門24係藉由一扭力彈簧25樞設於導風管20之内側管辟， -而侧24位於鼓風機1〇之出風口 u與 閉^ :其菁25係具有一常態糊 、—乂姜閉門24常態地關閉出風口 11，並使導風管2〇内 請出風口11時可由封閉段21流入引流管23。 2Γ時呈門啟狀/吹出氣流時，鼓風㈣吹域流則推動開Η ===:2°之封閉段21的人口_與 段2卜豆中門門24r 4產生之氣流吹入導風管2〇之封閉 管鮮輸物彻，蝴”之 β之曲面’使鼓風機1〇產生之氣流順利地 M327744 導引並轉向，以降低氣流流動之阻力。 引流管30係連通導風管2〇之封閉段21，並且設置於 21之入口側2il與出口側212之間，而靠近入口側2ιι。引流^ 30係用以導引位於封閉段21中之液體排出至導風管％外。“ 導風管20之出風段22係承接通過封閉段21之氣流，並具有 •複數個供氣流吹出之出風孔221及一導引斜面222。出風段U之 .出風孔221係依氣流_路經排列，並形成二排之排列方式，其 中相鄰排之各出風孔221 @係呈對應配置，以使個別自各出風孔 22i吹出之氣流形成-氣簾％。前述出風孔221之配置方式係考 慮到氣流間互相牽引之效應，使分別自兩相鄰排之出風孔⑵吹 出之氣流互相吸引。 再者’導風管20之出風段22係被區分為一對應於封閉段2i 之轉折區223及二分別具有—封閉端225之順流區224。其中透 過各區之出風孔221的孔徑大小或開設數量的變化配置下，使順 -流區224之單位長度之總出風截面積係由封閉端225朝轉折區⑵ ，逐漸加大，而轉植223之單位長度之總出風截面積係小於或等 於順流區224之單位長度之總出風截面積的最小值，藉以使轉折 區223及順流區224之氣流的流量能平均分布，避免氣流流動路 徑末端之出風孔221的氣流過度微弱而影響氣簾7〇之包圍效能。 前段所述之總出風截面積係為—區段中所有出風孔221之面 積的總合，而單位長度之總出風截面積係為單位長度之出風段Μ 上的所有㈣孔22!之面積的總合。其中，出風段^之轉折區 223係為氣流流速較大之區域，所以此處可透過開設較小孔徑之 M327744 . 规孔⑵或故錄量較少灿風孔221來齡單位長度之總 出風截囬積。 導引斜面222係設置於出風段22之底部，係與水平面傾斜夾 一角度，使液體因重力效應轉風管2Q之出風段22流向導風管 • 2Q之封閉段2卜藉以導引位於出風段22之液體流動進入封閉段 --21内，再透過引流管3〇將液體排出導風管％外。 請續參閱「第2圖」、「第6A圖」及「第6β圖」所示，圖中 •蜂巢式均流板26係設置於封閉段W之出口侧犯，並位於導風 管20之封閉段21與出風段22之間，使流入導風管2〇之封閉段 21的氣流先通過蜂巢式均流板％後，再流入導風管2〇之出風段 22。當氣流於導風管2〇中流動時，因氣流與導風管2〇管壁之摩 擦P且力影響，使靠近管壁表面之氣流流速會小於導風管2〇中央之 氣流流速，造減流的流量不均，而蜂巢式触板26制以對於 氣流進行整流，以穩定氣流之流塲並使其流速均勻，使氣流流至 #、導風管20之封閉段21的出口側212時呈接近穩流的狀態，而均 •勻地流入導風管20之出風段22。 配風板27設置於導風管20之出風段22中，並且對應於封閉 段21之出口側212 ’其中配風板27係用以分配由封閉段21之出 ’口侧212吹出之氣流均勻地朝上及朝兩侧吹出之流量，可使氣流 依預设的流Ϊ分別u人向上方之轉折區223及兩侧之順流區222。 配風板27可為但不侷限於一金屬網狀薄板，其型態可以是矩形、 圓形或菱形，其中配風板27上具有依配風量分布之通孔，以藉由 通孔之配置密度決定吹往各個方向氣流的流量。 10 M327744 请再茶閱「第1圖」至「第6B圖」所示，其中本實施例之氣 簾產生裝置係設置於-工作台5〇，而工作台5〇係產生污染源並 具有一排氣機60。排氣機6〇係設置於工作台5〇之上方並具有一 對應工作台50之排氣口 61，且排氣機6〇係於排氣口 61產生一 排氣流，將污染源自工作纟5〇排出。本實施例中導風管2〇之出 ‘風段22係形成一直線形，使氣簾產生裝置於工作台50與排氣機 、60之間製造出-直線型之氣簾7Q，以配合具有三個封閉牆面之工 作台50使用。氣簾7〇係於工作台5〇與排氣機㈧之間形成一空 乳壁面，吨圍玉作台5Q產生之污染源，避免污染源朝工作台 50之開放面擴散’進而增加排氣機6Q對於污染源之捕集效率。 本貝施例之氣簾產生裝置雖然以應用於工作台5〇為例，但本 =作之應㈣i圍並不被侷限於此，此種氣生裝置亦可應用於 常見的開放式冷藏展示櫃，如生鮮蔬果展示钱生鮮肉品展示 、櫃’以糟由氣簾7〇來隔離冷藏展示櫃内外區域，減少冷藏展示檀 中低/皿氣體外②，以維持冷藏展示櫃之溫度並節省電力。 諳來關「笙Am. η「姑”_ 請I關「筮ZLIH. Κ「结，The air outlet is connected, and the outlet side 212 is connected to the air outlet section of the air duct 2, and the airflow passing through the closed section 21 is blown into the air outlet section via the outlet side 212. The L gate 24 is pivotally disposed on the inner side of the air duct 20 by a torsion spring 25, and the side 24 is located at the air outlet u and the closing of the air blower 1 : the cyanine 25 system has a normal paste, The closing door 24 normally closes the air outlet 11 and allows the air outlet 11 to enter the draft tube 23 when the air outlet 11 is in the air duct 2 . When the door is opened/blowing airflow at 2 ,, the blast (4) blown domain flow pushes the opening Η ===: 2° of the population of the closed section 21 _ and the airflow of the section 2 pu zhongmen door 24r 4 The closed pipe of the air duct 2〇 is fresh and clear, and the “β-curved surface” of the air duct makes the airflow generated by the blower 1导引 smoothly guide and turn to reduce the resistance of the airflow. The drain pipe 30 is connected to the air duct 2 The closed section 21 of the crucible is disposed between the inlet side 2il and the outlet side 212 of 21, and adjacent to the inlet side 2ι. The drainage system 30 is used to guide the liquid in the closed section 21 to be discharged outside the air duct. The air outlet section 22 of the air duct 20 receives the airflow passing through the closed section 21, and has a plurality of air outlet holes 221 for blowing air and a guiding slope 222. The outlet section U is arranged according to the airflow_path, and forms an arrangement of two rows, wherein the outlet holes 221 @ of the adjacent rows are correspondingly arranged, so that the individual outlet holes 22i The blown air stream forms - the air curtain %. The air outlet holes 221 are arranged in such a manner that the airflows from the air outlets (2) of the two adjacent rows are attracted to each other in consideration of the effect of mutual traction between the air flows. Further, the air outlet section 22 of the air duct 20 is divided into a turning area 223 corresponding to the closed section 2i and a downstream area 224 having a closed end 225, respectively. The total air outlet cross-sectional area per unit length of the cis-flow region 224 is gradually increased from the closed end 225 toward the turning region (2) by the change in the aperture size or the number of openings of the air outlet holes 221 of each zone. The total airflow cross-sectional area per unit length of the planting 223 is less than or equal to the minimum value of the total airflow cross-sectional area per unit length of the downstream area 224, so that the flow rates of the airflow in the turning zone 223 and the downstream zone 224 can be evenly distributed to avoid The airflow of the air outlet 221 at the end of the airflow flow path is excessively weak and affects the enveloping performance of the air curtain. The total outlet cross-sectional area described in the preceding paragraph is the sum of the areas of all the outlet holes 221 in the section, and the total outlet cross-sectional area per unit length is all (four) holes 22 on the outlet section of the unit length. The sum of the areas of ! Among them, the turning zone 223 of the outlet section is a region with a large airflow velocity, so the M327744 with a smaller aperture can be opened here. The gauge hole (2) or the less recorded wind hole 221 is the total length of the unit. The wind cuts back. The guiding slope 222 is disposed at the bottom of the wind outlet section 22, and is inclined at an angle with the horizontal plane, so that the liquid flows due to the gravity effect of the wind duct 2Q of the wind duct 22, and the closed section of the 2Q is used to guide The liquid located in the outlet section 22 flows into the closed section --21, and then the liquid is discharged out of the air duct by the drain tube 3〇. Please refer to "Figure 2", "Figure 6A" and "6th Figure". In the figure, the honeycomb-type flow equalization plate 26 is disposed on the exit side of the closed section W and is located in the air duct 20. Between the closed section 21 and the outlet section 22, the airflow flowing into the closed section 21 of the air duct 2 is first passed through the honeycomb type equalizer, and then flows into the air outlet section 22 of the air duct 2 . When the airflow flows in the air duct 2, due to the friction between the airflow and the wall of the air duct 2, the flow velocity of the airflow near the surface of the duct wall is smaller than the airflow velocity at the center of the air duct 2 The reduced flow rate is uneven, and the honeycomb type touch panel 26 is configured to rectify the air flow to stabilize the flow of the air flow and make the flow rate uniform, so that the air flow flows to #, the outlet side 212 of the closed section 21 of the air duct 20 The state is close to the steady flow state, and uniformly flows into the air outlet section 22 of the air duct 20 uniformly. The air distribution plate 27 is disposed in the air outlet section 22 of the air duct 20 and corresponds to the outlet side 212' of the closing section 21, wherein the air distribution plate 27 is used to distribute the airflow blown by the outlet side 212 of the closing section 21. The flow rate that is uniformly blown upwards and toward both sides allows the airflow to be directed to the upper turning zone 223 and the downstream flow zones 222 on both sides according to the preset flow. The air distribution plate 27 may be, but not limited to, a metal mesh thin plate, and the shape thereof may be a rectangular shape, a circular shape or a diamond shape, wherein the air distribution plate 27 has a through hole distributed according to the air distribution to be configured by the through hole. Density determines the flow of air that is blown in all directions. 10 M327744 Please read the "Fig. 1" to "Fig. 6B" tea again. The air curtain generating device of this embodiment is disposed on the table 5, and the table 5 generates a pollution source and has an exhaust gas. Machine 60. The exhaust machine 6 is disposed above the table 5〇 and has an exhaust port 61 corresponding to the table 50, and the exhaust unit 6 is connected to the exhaust port 61 to generate an exhaust flow, which causes pollution to originate from the work. 5 〇 discharge. In the present embodiment, the air duct 22 of the air duct 2 is formed in a straight line shape, so that the air curtain generating device creates a linear air curtain 7Q between the table 50 and the exhaust machine 60 to match three The work surface 50 of the closed wall is used. The air curtain 7 is formed between the workbench 5〇 and the exhaust machine (8) to form an empty milk wall surface, and the pollution source generated by the 5Q of the jade is used to prevent the pollution source from diffusing toward the open surface of the worktable 50, thereby increasing the exhaust machine 6Q for the pollution source. The collection efficiency. Although the air curtain generating device of the present embodiment is applied to the table 5 as an example, the present invention is not limited to this. The gas generating device can also be applied to a common open refrigerating display case. For example, fresh fruits and vegetables display money and fresh meat display, and the cabinet is used to isolate the inner and outer areas of the refrigerated display cabinet by the air curtain, and to reduce the temperature of the refrigerated display cabinet and save electricity.谙来关"笙Am. η"姑" _ Please I close "筮ZLIH. Κ" knot,
十使氣簾70係朝向排氣機60 50與排氣機60之實際狀況設 之排氣口 61吹拂，並由導風管 M327744 20之出風段22延伸至排氣口 60之内侧邊緣，藉以加強氣簾7〇 導引污染源流動至排氣D 61之效果’進-步辅助排氣機6〇排出 污染源。 如弟8圖」所示，為本創作弟二貫施例中出風孔221之排 列示意圖，其中本實施例之細部實施方式大致與第一實施例相 同，而兩者之差異僅在於出風孔221之排列方式。第三實施例中 出風段22之出風孔221係依氣流流動路徑排列，並形成二排之排 列方式，其中相鄰排之各出風孔221間係呈交錯列置，使各出風 孔221吹出之氣流間產生更顯著的互相牽引效應，進一步增強氣 簾70之效果。 十 如「第9圖」所示，為本創作第四實施例中出風孔221之排 列示意圖，其中本實施例之細部實施方式大致與第一實施例相 同，而兩者之差異僅在於出風孔221之排列方式及排數。第四實 把例中出風段22之出風孔221係依氣流流動路徑排列，並形成三 排之排列方式，其中相鄰排之各出風孔221間係呈交錯列置，以 '進一步增強氣簾70之效果。 如「第1G圖」所示，為本創作第五實施例之立體示意圖，並 中本錢例之細部實施方式纽與第—實施例_，不再資述： 2方^五實施例與第—實_之差異之處在於氣簾產生裝置之 。第五實_找簾纽裝赫躺於辦間供應冷氣 亚且關次數頻繁的對外出口處，例如—般量販賣場的電 ’方，令氣簾產生裝置於對外出σ開放時啟動，以藉由氣簾 >成1氣壁面避免室内與室外的空氣對流，而減少室内之;人氣 70 M327744 向室外流=，進而提高室内之冷房效率並節省電力。 第1圖」所不’為本創作第六實關之 中本實施例之細部實施方式大致與第一實— 細’第:實施例與第-實施例之差異之處在於導風管20之出二 奴22的5又置型態，係由第—實施例中的直線型態改變為配人^ .檯料編峨。㈣歸贿2㈣風段』乍 •成一 L字形，而使導風管2G之出風段22與工作台5G之壁面^ 一封閉區域，其中導[答）Λ 瓜成 處。如此’氣簾產封閉段21則位於出風段22之彎折 - L型之氣簾70,以配人；工作台5〇與排氣機60之間製造出 5具有二個封閉牆面之工作台50使用。 如弟12圖」所示，為本創作第七實施例之立體干句复 Γ實細ί細部實施方式大致與第一實施例相同 ;」而弟七只鈿例係由兩組如同第丄隹 _ 而成，使各導風管2G之_=；、Λ &例之錄產生裝置連接 -風管2㈣肝22▲段22相互連接成—U挪，而使導 又22舁工作台50之壁面形成一封閉 •兩氣簾產絲额於工…心辑^ _&域。如此， 氣簾70，以配合且有單〇與排氣機60之間製造出一 ^型之 封閉牆面之工作台50使用。 中本實施二細部本創作第八實施例之立體示意圖，其 然而，第八實施例係由兩έ致與弟—貫施例相同，不再贅述。 而成，使各導風管2G之==六實施例之繼生裝置連接 風管20之出風段22列又相互連接成一封閉矩形，而導 此，兩氣簾產生裝置便5G之壁面形成—。如 、作口 50與排氣機6〇之間製造出一封 13 M327744 閉矩形之氣簾70，以配合不具有封閉牆面之工作么％使用 如「第14圖」所示，為本創作第九實施例之續示意用圖，立 中本貫施例之細部貫施方式大致與第八實施例_， : 然而，第九實施例中導風管20之封閉段21還設置有一配風二。 及複數個配風管29，其中配風箱29連接於封閉段21及各配^ -29的-端，而且各配風管29的一端連接於導風f 2〇之出風二 -22。配風箱28係用以分配由鼓風機1〇吹出之氣流，使氣流平^ 地吹入各配風管29，然後再經由配風管μ吹入導風管如之1出風 段22。因此，在本實施例中蜂巢式均流板％(如「第2圖」所示$ 是設置於各配風管29中鄰近出風段22處。 回 本創作之氣簾產生裝置中，導風管20之出風段22各區段之 總出風截面積係配合氣流流動特性配置，使形成氣簾％之氣The air curtain 70 is blown toward the exhaust port 61 of the exhaust machine 60 50 and the actual condition of the exhaust machine 60, and is extended by the air outlet section 22 of the air duct M327744 20 to the inner edge of the exhaust port 60. Strengthening the effect of the air curtain 7〇 guiding the flow of the pollution source to the exhaust gas D 61 'The step-assisted exhaust machine 6 〇 discharges the pollution source. As shown in the figure of Figure 8, the arrangement of the air outlets 221 in the second embodiment of the present invention is the same as the first embodiment, and the difference between the two is only in the wind. The arrangement of the holes 221. In the third embodiment, the air outlet holes 221 of the air outlet section 22 are arranged according to the air flow path, and the arrangement of the two rows is formed, wherein the air outlet holes 221 of the adjacent rows are staggered to each other. The airflow blown by the holes 221 produces a more pronounced mutual traction effect, further enhancing the effect of the air curtain 70. 10 is a schematic view showing the arrangement of the air outlet holes 221 in the fourth embodiment of the present invention, wherein the detailed embodiment of the present embodiment is substantially the same as the first embodiment, and the difference between the two is only The arrangement of the air holes 221 and the number of rows. In the fourth embodiment, the air outlets 221 of the air outlet section 22 are arranged according to the air flow path, and are arranged in three rows, wherein the air outlets 221 of the adjacent rows are staggered to further Enhance the effect of the air curtain 70. As shown in the "1Gth diagram", it is a three-dimensional diagram of the fifth embodiment of the creation, and the detailed implementation method of the capital example and the first embodiment _, no longer cites: 2 square ^ five embodiment and the first - The difference between the actual and the actual is the air curtain generating device. The fifth real _ 帘 纽 纽 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫 赫Air curtains> into a gas wall to avoid indoor and outdoor air convection, and reduce the indoor; popular 70 M327744 to the outdoor flow =, thereby improving the efficiency of the indoor cold room and save electricity. The first embodiment of the present invention is substantially the same as the first embodiment. The difference between the first embodiment and the first embodiment is that the air duct 20 is different from the first embodiment. The 5th type of the second slave 22 is changed from the straight type in the first embodiment to the matching type ^. (4) Bribery 2 (4) Wind section 乍 • Form an L-shape, and make the air outlet section 22 of the air duct 2G and the wall surface of the workbench 5G a closed area, where the guide [A) is formed. Thus, the 'air curtain production closed section 21 is located at the bend of the wind outlet section 22 - the L type air curtain 70 to match the work; between the work table 5 〇 and the exhaust machine 60, 5 work platforms having two closed wall surfaces are manufactured. 50 used. As shown in Figure 12, the implementation of the three-dimensional dry sentence in the seventh embodiment of the present invention is roughly the same as that in the first embodiment; _, so that the air duct 2G _ =;, Λ & example of the recording device connection - duct 2 (four) liver 22 ▲ segment 22 are connected to each other - U, and the guide 22 舁 table 50 The wall surface forms a closed one. The two air curtains produce a wire for the work... Heart Series ^ _& Thus, the air curtain 70 is used in conjunction with a table 50 which is formed by a single wall and a ventilator 60 to form a closed wall. The present invention is a three-dimensional schematic diagram of the eighth embodiment of the present invention. However, the eighth embodiment is the same as the second embodiment, and will not be described again. Thus, the air ducts of the air ducts 2G== six embodiments are connected to the air outlets 22 of the air ducts 20 and are connected to each other to form a closed rectangle, and accordingly, the two air curtain generating devices form a wall surface of 5G— . For example, a 13 M327744 closed rectangular air curtain 70 is made between the mouth 50 and the exhaust machine 6 , to match the work without the closed wall. The use is as shown in "Fig. 14". The continuation of the nine embodiments, the detailed embodiment of the present embodiment is substantially the same as that of the eighth embodiment. However, in the ninth embodiment, the closed section 21 of the air duct 20 is also provided with a wind distribution two. . And a plurality of air distribution ducts 29, wherein the air distribution box 29 is connected to the closed section 21 and the ends of the respective distributions -29, and one end of each air distribution duct 29 is connected to the air outlets 22 of the air guides f2. The air distribution box 28 is for distributing the airflow blown by the air blower 1 to blow the airflow into the air distribution ducts 29, and then blows the air ducts such as the air outlet section 22 through the air distribution ducts. Therefore, in the present embodiment, the honeycomb type equalizing plate % (as shown in "Fig. 2" is disposed in each of the air distribution ducts 29 adjacent to the air outlet section 22. In the air curtain generating device of the original creation, the wind guide The total outlet cross-sectional area of each section of the outlet section 22 of the tube 20 is configured to match the flow characteristics of the airflow, so that the gas curtain is formed.
量均勾，而均流板26之設置更使進人μ風段22之氣流流Z 均’可有效加強氣簾70之效能。此外，導風管2〇更設置有導引 制222及引流管3〇之設置，可導引工作台％上不慎流入導風 官20中之液體順利地排出，避免液體囤積於導風管2〇。 雖然本新型以前述之實施例揭露如上，然其並非用以限定本 新型。在不麟本新型之精神和範_，所為之更動與潤飾，均 屬本新型之專利保護顧。本新型所界定之保護範圍請參考 所附之申請專利範圍。 / 【圖式簡單說明】 第1圖為本創作氣簾產生裝置中第—實施例之立體示意圖； 第2圖為第1圖中氣簾產生裝置之剖面示意圖； 14 M327744 第3圖為第1圖中導風管之 第4圖為本創作之第_=的剖面示意圖； 台之立體示意圖； Λ ，氣簾產生裝置配置於工作 第5圖為本創作氣簾產 列示意圖； *置之卜貫施例中，出風孔之排 ;6A圖為本創作氣簾產生裳置中蜂巢式均流板之縱向剖面 第 示意圖； 示意圖為本創作氣簾產生裝置中蜂巢式均流板之橫向杳 段的^ =崎產生版$:實崎，導^出風 ，出風孔之排 2 ϋ為糊麵簾產絲置之帛四實關巾 列示意圖； 弟10圖為本創作氣簾產生裝置中第五實施例之立體示音圖； W圖為本創佩簾產生裝置中第六實施例之立體示意圖； =12圖為本創作氣簾產生裝置中第七實施例之立體示意圖； 圖 弟13圖為本創作氣簾產生裝置中第八實施例之立體示意 及 “ r第Μ圖為本創作氣簾產生裝置中第九實施例之立體示音'圖。 【主要兀件符號說明】 .鼓風機 15 10 M327744 11.............. ...............出風σ 20.............. ...............導風管 21.............. ...............封閉段 211............. ...............入π侧 212............. ...............出cM則 22............... ...............*風段 221............. ..............出風孑L 222............. ..............導引斜面 223............. ..............轉折區 224............. 225............. ..............封閉端 24................ ..............閘門 25................ ..............扭力彈簧 26................ ..............蜂巢式均流板 27................ ..............酉己ϋΐ才反 28................ ..............配風箱 29................ .............i己JIL管 30.........······· .............引流管 50................ .............工作台 60................ .............排氣機 61................ .............排氣口 70................ ..........…氣簾 16The amount is evenly hooked, and the arrangement of the equalizing plates 26 is such that the flow of the air flowing into the μ wind section 22 can effectively enhance the performance of the air curtain 70. In addition, the air guiding duct 2 is further provided with a guiding system 222 and a drainage tube 3〇, which can guide the liquid inadvertently flowing into the air guiding unit 20 to be smoothly discharged, so as to prevent liquid from accumulating in the air guiding tube. 2〇. Although the present invention has been disclosed above in the foregoing embodiments, it is not intended to limit the present invention. In the spirit and scope of the new type, it is the patent protection of this new type. Please refer to the attached patent application scope for the scope of protection defined by this new model. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a first embodiment of the present air curtain generating device; Fig. 2 is a schematic cross-sectional view of the air curtain generating device of Fig. 1; 14 M327744 Fig. 3 is a first figure The fourth drawing of the air duct is a schematic sectional view of the first _= of the creation; a three-dimensional diagram of the table; Λ, the air curtain generating device is arranged in the work, and the fifth drawing is a schematic diagram of the production of the air curtain; The row of the air outlet hole; the 6A figure is a schematic view of the longitudinal section of the honeycomb type current-flowing plate in the creation of the air curtain; the schematic diagram is the generation of the lateral section of the honeycomb-type flow plate in the creation of the air curtain generating device Version $: Shisaki, guides the wind, the row of the air outlets 2 ϋ is the schematic diagram of the four shades of the matte curtains; the brother 10 is the three-dimensional embodiment of the creation of the air curtain generating device FIG. 12 is a perspective view of a sixth embodiment of the present invention; FIG. 12 is a perspective view of a seventh embodiment of the present air curtain generating device; Stereoscopic representation of the eighth embodiment r Μ 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图..............出风σ 20................................air duct 21.....................................Closed section 211................... ........... into the π side 212............................... out of cM then 22... ..............................*Wind section 221................... ........出风孑 L 222............................... Guided slope 223... ....... .............. turning zone 224............. 225............ ...................Closed end 24..................................gate 25 .................................. Torsion springs 26.................. .............Hive-type flow equalizer 27................................酉Ϋΐ ϋΐ 28 28..................................... with bellows 29......... ..... .............iJil JIL tube 30.........······· ........... ..Drainage tube 50............................Workbench 60............. ... .............Exhaust machine 6 1..................................Exhaust port 70................ .............Air curtain 16