M267389 八、新型說明： 【新型所屬之技術領域】 本創作係有關-種氣密式風管調整閥之結構 指-種得以使調整闕之闕片與風管内壁 f控制風管内部之氣流量，且得以輕便閥片_或= 牙。 【先前技術】 習管調整閥’其具有一環形結構之法蘭盤管體 遠部份形成通孔’其中該法蘭盤管體7係以 该通孔連通風官，並相對通孔設置閥片7 i，且該閥片7 1係固接於-圓轴7 2而樞設於該通孔内部，且^片7 1並間隔設置數根角鋼73且分別以數個螺絲74鎖將兮 各角鋼73鎖固於該閥片71，作為補強之用，而於該法 蘭盤管體本體7設置—旋轉開關75，俾以連動該圓轴7 2而㈣該閥片7 1之啟閉以管制該風f之空氣流道； 而前述之技術於實施時，會出現下列幾點弊端： 1. ，因該閥片7 !僅為—平面式的薄板，因此閥片Η所 受之，阻及受力均大’如此於閥片7工啟閉的過程中會 因風官内氣體流動，而造成操作旋轉開關時極為困難。 2. 此外又因法蘭盤管體7之角鋼7 3與閥片7丄係以螺 絲74固接，因而在使用中過程中，風管内有潮座空氣 亦或酸驗物質時，造成螺絲7 4的絲，而一旦鏽餘後 即會^空隙，促使該風管法蘭盤管體7内壁於關閉時 失去氣後的效果’而讓氣體由螺絲7 4銹钱部位溢散出 M267389 去。 有門=閥片71係僅具單n舆該法蘭盤管體7留 氣密不夠’且製造麻煩，且該閥片”由 4合二因而需设置該角鋼7 3補強，且該螺絲7 流中酸鹼腐姓，因而使用壽命短。 動，六& + ”山效果不髟，氣流在管内不穩定流 率相成組件不確定㈣力，組件容易受損，故障 5.==内壁與閥片71之組裝以螺絲74組接，在加工 衣=上均繁’製造成本增加，令轉 低’市場競爭力弱。 【新型内容】 氣之主要目的，在於解決上述的問題而提供-種 =^風:調整閥之結構改良，其係在法蘭鮮體内部設 二r:閥片具有一對相對凸出的兩弧面’而配合閥片 二蘭盤管體内部設置-對凸緣俾以容納—彈性墊體而 配5该閥片於關閉時密合者。 ;本創作之次-目的，法蘭盤管體之外壁往内壁方向凸 设的-對凸緣所組成’且得以不需用到螺絲或柳釘，以達 f =擔心長久使用後，由螺絲或鉚釘處受鏽蝕而產生漏 此外更不需擔心長久使用由螺絲或鉚丁受侵1虫的 耗損問題。 為達S述之目的，本創作係在法蘭盤管體内部設置 治衣置’而邊耽欲裝置係由一閥片及設於法蘭盤管體内壁 M267389 上^緣所組成’而在㈣凸緣上塞設-彈性墊體，藉此， 俾供閥片抱設於法_管體外壁之旋轉卿後，得以貼合 形成氣密狀態者。 〜本創作之上述及其他目的與優點，不難從下述所選用 貝鉍例之誶細說明與附圖中，獲得深入了解。 當然，本創作在某些另件上，或另件之安排上容許有 不同’但所選用之實施例，則於本說明書卜予以詳細 說明，並於附圖中展示其構造。M267389 8. Description of the new model: [Technical field to which the new model belongs] This creation is related to the structure of a type of air-tight air duct adjusting valve, which is a type that enables adjustment of the cymbals and the inner wall of the air duct to control the air flow inside the air duct. , And can be light valve _ or = teeth. [Prior art] Xi'an adjusting valve 'It has a ring-shaped structure formed by a through hole in the far part of the flange pipe body' Wherein the flange pipe body 7 uses the through hole to communicate with the wind officer, and a valve is provided opposite the through hole Piece 7 i, and the valve piece 7 1 is fixedly connected to the round shaft 7 2 and pivoted inside the through hole, and the piece 7 1 is provided with a plurality of angle steels 73 spaced apart and locked with a plurality of screws 74 respectively. Each angle steel 73 is locked to the valve plate 71 for reinforcement, and a rotary switch 75 is provided on the flange tube body 7 to open and close the valve plate 7 1 in conjunction with the round shaft 7 2 In order to control the air flow channel of the wind f, and the implementation of the aforementioned technology, the following disadvantages will occur: 1. Because the valve plate 7 is only a flat plate, the valve plate is subject to it. Both the resistance and the force are large. Therefore, during the process of opening and closing the valve disc, the gas flow in the wind official causes the operation of the rotary switch to be extremely difficult. 2. In addition, because the angle steel 7 3 of the flange pipe body 7 and the valve plate 7 are fixedly connected by screws 74, the screw 7 is caused when there is moisture in the air duct or acid in the duct during use. 4 wire, and once the rust is left, the gap will be opened, which promotes the effect of the inner wall of the air duct flange 7 when the gas is closed when it is closed, and the gas is spilled out of the rusted part of the screw 7 to M267389. There is a door = valve 71, which has only a single n. The flange pipe body 7 is not airtight enough, and it is troublesome to manufacture, and the valve plate is made of 4 in two, so the angle steel 7 needs to be reinforced, and the screw 7 The acid and alkali rot in the stream, so the service life is short. Dynamic, six & + "Mountain effect is not bad, the unstable flow rate of the air flow in the tube, the component is uncertain, the component is easy to damage, the fault 5. == inner wall The assembly with the valve plate 71 is connected with screws 74, and the manufacturing cost is increased, and the market competitiveness is weak. [New content] The main purpose of gas is to solve the above problems and provide -species = ^ wind: the structure of the adjustment valve is improved, which is provided inside the flange body. R: the valve plate has a pair of relatively protruding two The arc surface is matched with the valve plate, and the two blue tube body is arranged inside-the flange is 俾 to accommodate-the elastic cushion body and 5 the valve plate is tightly closed when closed. The second-purpose of this creation is that the outer wall of the flange pipe body is protruded toward the inner wall-composed of flanges, and it is not necessary to use screws or rivets, so that f = worrying about the use of screws after long-term use Or the rivets are leaked due to corrosion, and there is no need to worry about the long-term use of the screws or rivets to invade the insects. In order to achieve the purpose described in this article, the creation system is provided with a dressing device inside the flange tube body, and the edge-want device is composed of a valve plate and the upper edge of the inner wall of the flange tube body M267389. -An elastic cushion body is plugged on the flange, whereby the valve plate is held on the outer wall of the outer tube of the method, and can be attached to form an air-tight state. ~ The above and other purposes and advantages of this creation are not difficult to obtain from the detailed description and accompanying drawings of the selected examples of bismuth below. Of course, this creation allows some differences in the arrangement of other parts, but the selected embodiment is explained in detail in this specification and its structure is shown in the drawings.
【實施方式J 〜請參㈣1圖至第8 ® ’ ®抑轉者為摘作所選用 之貫施例結構，此僅供說明之用，在專射請上並不受此 種結構之限制。 >本實施例之氣密式風管調㈣之改良，係含有-法蘭 ^管體1，並藉該法_管體i兩端接連通風f，而該法 蘭盤管體1内部設置兩對稱閥片21、22，各閥片21 :2 2具有一對相對稱的兩面2 3、2 4，且各閥片2丄 、2 2係穿設一橫斷面為四方形之中空桿體2 52 6， 其中’各閥片2 1、2 2分別在靠近該桿體2 5、2 6之 立置向表面突出，該桿體2 5、2 6之—端部並分別 :::_件2 7、2 8，其中該樞接件一端配合該桿體 二口卩伤而套设之，另端係為圓轴以樞接該法蘭盤管體1 :而於該法蘭盤管體！外壁上設置—旋轉開關3，俾由該 ，轉開關3之轉動得以分別連動各桿體2 5、2 6另一端 P 乂才工制各閥片2 1、2 2之啟閉，@時管制該風管内部 M267389 工氣μ逼，而在各閥片2 1、2 2之橫斷面在各枢接件2 7、28位置向兩面23、24突出且由兩側分別收縮形 成-尖部2 1 1、2 2 1，且各閥片2 1、2 2之橫斷面 在其兩面2 3、24位置相對凸出而成兩弧部2丄2、2 2 2其中，该法蘭盤管體1之外壁往内壁方向凸設一對 凸緣1 2 3，而配合兩閥片2 1、2 2設置一支撐柱4 1俾以 封閉兩閥片2 1、2 2於關閉時鄰接之空隙，並將一彈性 墊f4 2设置於該支撐柱4 1及該對凸緣4之間，且以一 對壓條43嵌制該彈性墊體42，據此得以使該彈性墊體 4 2與各閥片2 1、2 2緊密貼合而形成氣密狀態。 二承上，該法蘭盤管體1、各閥片2 1、2 2係在裝置 刖預先以含浸方式在表面塗佈鐵弗龍，因此對於防鏽、防 止侵蝕有良好效果；另外該樞接件2 7供於安裝手動型或 氣動型把手而利於現場操作，使精密度提升。 因為各閥片2 1、2 2之橫斷面在該各樞接件2 7、 2 8位置向兩面相對凸出而成兩弧部2丄2、2 2 2且由 兩側分別收縮形成一尖部21 i、221，因此當氣體流 動時，會因各尖部211、221接觸面積小，因而對於 氣體流動造成的阻力小，又該閥片2 i、2 2本身兩弧部 1[Embodiment J ~ Please refer to Fig. 1 to 8 ® ’® The structure of the conventional example for selection is used for illustration, this is for illustration only, and it is not limited by this structure in the special shooting. > The improvement of the air-tight duct adjustment in this embodiment includes -flange ^ pipe body 1, and by this method_ both ends of the pipe body i are connected to the wind f, and the flange pipe body 1 is provided inside Two symmetrical valve discs 21 and 22, each of the valve discs 21: 2 2 have a pair of opposite sides 2 3, 2 4 and each of the valve discs 2 丄, 2 2 is provided with a hollow rod with a square cross section. Body 2 52 6, where 'each valve plate 2 1, 2 2 protrudes toward the surface near the standing position of the rod body 25, 26, respectively, the end of the rod body 2 5, 2 6 and ::: _ Pieces 2 7 and 2 8, one end of the pivoting member is fitted with two stabbings of the rod body, and the other end is a round shaft to pivotally connect the flange pipe body 1: and the flange plate Tube body! The outer wall is provided with a rotary switch 3. From this, the rotation of the rotary switch 3 can respectively link the other ends P of the rods 2 5 and 2 6 with the opening and closing of the valve plates 2 1 and 2 2 and @ 时 控制The interior of the duct is M267389, and the cross section of each valve piece 21, 2 2 protrudes to the two faces 23, 24 at the positions of the pivot joints 27, 28, and is contracted by the sides to form a sharp part. 2 1 1, 2 2 1 and the cross sections of the valve plates 2 1 and 2 2 are relatively convex at the positions 2 3 and 24 of the two sides to form two arc portions 2 丄 2, 2 2 2 wherein the flange plate A pair of flanges 1 2 3 are protruded from the outer wall of the pipe body 1 toward the inner wall, and a supporting column 4 1 俾 is provided to cooperate with the two valve plates 2 1 and 2 2 to close the two valve plates 2 1 and 2 2 when they are closed. A gap, and an elastic pad f4 2 is disposed between the support column 41 and the pair of flanges 4, and the elastic pad body 42 is embedded with a pair of pressing strips 43, so that the elastic pad body 4 2 and The valve pieces 2 1 and 2 2 are closely adhered to each other to form an airtight state. On the second bearing, the flange tube body 1 and the valve plates 2 1 and 2 2 are pre-impregnated with Teflon on the surface of the device, so it has a good effect on preventing rust and preventing erosion; in addition, the pivot Connector 2 7 is used to install manual or pneumatic handles to facilitate on-site operation and improve precision. Because the cross sections of the valve plates 21 and 22 are projected toward the two surfaces at the positions of the pivot joints 27 and 28, the two arc portions 2 丄 2, 2 2 2 are contracted from both sides to form one. The tips 21 i, 221, so when the gas flows, the contact area of the tips 211, 221 is small, so the resistance to the gas flow is small, and the valve pieces 2 i, 2 2 themselves have two arc parts 1
1 2、2 2 2設計使得氣流由各尖部2 1 1、2 2 1分 流而由各弧部2 1 2、2 2 2導引，因此大大減少各閥Z 2 2 1、2 2於啟閉時氣體衝擊產生的阻力。 3 由於该凸緣4係由该法蘭盤管體1之外壁往内壁方向 凸設，因此有助抵抗該法蘭盤管體i外部衝擊及受力而維 M267389 持法蘭盤管體1結構的开彡貼 1硬度，而保持直= 有助加強該法蘭盤管體 ，、、/、圓度，且本創作係以設計兩弧部2 1 2 強产w ΙΓ式來減低作料的阻力，因而在結構上除了 需設置補強元件而大大減低設置成本， 另外本創作不需配製尺寸，_製造方便。 由口閥片21、22穿設-橫斷面為四方形之桿體 2 5 ; 2 6…因而在作動上係藉各桿體2 5、2 6與各閥 片2 1、2 2接觸面所形成的力矩而作動，其中，該 f1二22分f在靠近該桿體25、26之兩端部位置向 、面犬出’使得各閥片2 i、2 2與該桿體2 5、2 6在 結合上更加穩固及操作上省力。又該支撐柱4 i除 閥片2 1、2 2於關閉時鄰接之空隙而增加氣密度，並提 供該法蘭好體！之㈣結構支撐祕止變形及加強真圓 此外又因該凸緣4係以凸設方式固接於該法蘭盤管體 1内部，因而不需藉由任何螺絲或鉚釘固定，而不會有任 何接縫，如此不會因為風f时潮溼线亦或酸驗二質時 產生鏽蝕，而能延長使用壽命。 當然，本創作仍存在許多例子，其間僅細節上之變化 。明苓閱第9圖其係本創作之第二實施例，其係含有一法 蘭盤管體1 a，並以該法蘭盤管體丄a連通風管，且於芎 法蘭盤官體1 a内部設置一閥片2 a，而該閥片2 a具有 —對相對的兩面2 1 a、2 2 a，而該閥片2 a係穿^一 橫斷面為四方形之桿體2 3 a，該桿體2 3 a _端；：接 M267389 於^lt/圖中未示）而樞設^該法蘭盤管體1 a内部，而 由：走=體1 3外部設置—旋轉開關(圖中未示),俾 控制該二Γ 別連動該桿體23a之另-端部而 片2 J 之啟閉以管制該風管之空氣流道，而該閥 八二 在該桿體2 3 a位置向兩面突出且由兩侧 =為-尖部211a、221a，且該闕片= 2 2 a相對凸出而成兩孤部2 1 2 a、2 2 其中該於法蘭盤管體1 a上固設-凸緣4 a，以相 2該閥片2 a而-彈性墊體4 2 a塞設於該凸緣4 3上 ’仔以與該閥片2 a緊密貼合而形成氣密狀態。 因此本創作亦適用於風管管徑小時，以設置該閥片2 二a的=式達到管制風管之空氣流道，而其尖部2丄丄a設 叶同時具有減低啟閉時風阻的影響，且該閥片2 a係以凸 出兩弧部212a、222a而有導引氣流效果，而減低 阻力讓使用者輕鬆操作。 以上所述實施例之揭示係用以說明本創作，並非用以 限制本創作，故舉凡數值之變更或等效元件之置換仍應隸 屬本創作之範脅。 由以上詳細說明，可使熟知本項技藝者明瞭本創作的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】 第1圖係本創作之立體外觀圖 第2圖係本創作之立體分解圖 M267389 f3圖係本創作之閱片全開啟前視圖 ^4圖係本創作之閥片關閉前視圖 f5圖係本創作之閥片關閉剖視圖 f 6圖係本創作之閥片4 5度開啟狀態示意圖 ^ 7圖係本創作之閥片4 5度開啟狀態剖視圖 ^ 8圖係本創作之關閉狀態局部放大示意圖 ，9圖係本創作之第二實施狀態參考圖 第10圖係習用之平面視意圖 【主要元件符號說明】 (習用部分） 法蘭盤管體7 圓軸7 2 螺絲7 4 (本創作部分） 法蘭盤管體1 面 2 3、2 4 樞接件2 7、2 8 孤部2 1 2、p 9 凸緣4 彈性墊體4 2 法蘭盤管體1 aThe design of 1 2, 2 2 2 enables the air flow to be diverted by each tip 2 1 1, 2 2 1 and guided by each arc 2 1 2, 2 2 2, thus greatly reducing each valve Z 2 2 1, 2 2 Resistance caused by gas shock when closed. 3 Since the flange 4 is protruded from the outer wall of the flange tube body 1 toward the inner wall, it helps to resist the external impact and force of the flange tube body i to maintain the structure of the flange tube body 1 The opening and closing paste is 1 hardness, while maintaining straightness = helps to strengthen the flange tube body, ,, /, roundness, and the creation is designed to reduce the resistance of the material by designing two arcs 2 1 2 to produce a high yield w ΙΓ. Therefore, in addition to the need to set up reinforcing elements in the structure, greatly reducing the installation cost, in addition, this creation does not need to prepare a size, which is easy to manufacture. Port valve discs 21 and 22 pass through-the cross section is a square rod body 2 5; 2 6 ... Therefore, the contact surface of each valve body 2 5 and 2 6 with each valve disc 2 1 and 2 2 is actuated. The resulting moment acts, wherein the f1 is 22 minutes f near the two ends of the rods 25 and 26, so that each valve disc 2 i, 2 2 and the rod 2 5, 2 6 is more stable in combination and labor-saving in operation. In addition, the support column 4 i increases the air density in addition to the gaps adjacent to the valve plates 2 1 and 2 2 when closed, and provides the flange body! The structural support of the cylindrical structure prevents the deformation and strengthens the true circle. In addition, the flange 4 is fixed to the inside of the flange pipe body 1 in a convex manner, so it does not need to be fixed by any screws or rivets. Any seam will not prolong the service life because of the rust caused by the wet line in the wind f or the acid test. Of course, there are still many examples of this creation, in which only the details have changed. Mingling reading Figure 9 is the second embodiment of this creation, which contains a flange pipe body 1 a, and the flange pipe body 丄 a communicates with the air duct, and the flange body 1 a is provided with a valve disc 2 a, and the valve disc 2 a has two pairs of opposite sides 2 1 a, 2 2 a, and the valve disc 2 a is a rod body 2 with a square cross section. 3 a, the rod body 2 3 a _ end ;: connected to M267389 (^ lt / not shown) and pivoted ^ the flange tube body 1 a inside, and by: walking = body 1 3 external settings-rotation A switch (not shown) controls the two Γ. Do not link the other end of the rod body 23a and the opening and closing of the piece 2 J to control the air flow path of the duct, and the valve 82 is on the rod body. The position 2 3 a protrudes to both sides and is formed by two sides = be-tips 211a, 221a, and the cymbal piece = 2 2 a is relatively convex to form two isolated parts 2 1 2 a, 2 2 where the flange tube A flange 4 a is fixed on the body 1 a, and the valve plate 2 a is phase 2 and an elastic cushion body 4 2 a is plugged on the flange 43, so as to closely fit the valve plate 2a. Forms an airtight state. Therefore, this creation is also applicable to the small diameter of the air duct. The type of the valve plate 2 2 a = is set to reach the air flow channel of the control air duct, and the tip 2 丄 丄 a is provided with leaves to reduce wind resistance during opening and closing. The valve disc 2a has the effect of guiding the air flow by protruding the two arc portions 212a and 222a, and the resistance is reduced for the user to easily operate. The disclosure of the embodiments described above is used to explain the creation, and is not intended to limit the creation. Therefore, any numerical change or replacement of equivalent components should still belong to the scope of the creation. From the above detailed description, those skilled in the art can understand that this creation can indeed achieve the aforementioned purpose, and it has indeed complied with the provisions of the Patent Law, and filed a patent application. [Schematic description] Figure 1 is the three-dimensional appearance of this creation. Figure 2 is the three-dimensional exploded view of this creation. M267389 f3 is the front view of the opening of this creation. ^ 4 is the valve of this creation before closing. View f5 is a sectional view of the valve disc closed in this creation f 6 is a schematic view of the valve flap 4 5 degree opened in this creation ^ 7 is a sectional view of the valve flap 4 5 degree opened in this creation ^ 8 is a closed state of the creation Partial enlarged schematic diagram, figure 9 is the second implementation state of this creation. Refer to figure 10. Figure 10 is the conventional plan view. [Description of main component symbols] (conventional part) Flange tube body 7 Round shaft 7 2 Screw 7 4 (this Creative part) Flange pipe body 1 Face 2 3, 2 4 Pivot joint 2 7, 2 8 Solitary part 2 1 2, p 9 Flange 4 Elastic cushion body 4 2 Flange pipe body 1 a
尖部2 1 i a 凸緣4 a 閥片7 1 角鋼7 3 旋轉開關7 5Tip 2 1 i a Flange 4 a Valve disc 7 1 Angle steel 7 3 Rotary switch 7 5
閥片2 1、2 2 桿體2 5、2 6 尖部 2 1 1、2 2 1 旋轉開關3 支撐柱4 1 壓條4 3 閥片2 a 桿體2 3 a 弧部 2 1 2 a、2 2 2 a 彈性墊體4 2 a 11 M267389 壓條4 3 aValve plate 2 1, 2 2 Rod body 2 5, 2 6 Tip 2 1 1, 2 2 1 Rotary switch 3 Support post 4 1 Bead 4 3 Valve plate 2 a Rod body 2 3 a Arc portion 2 1 2 a, 2 2 2 a Elastic pad 4 2 a 11 M267389 Bead 4 3 a