2^387〇 A7 _______ B7 五、發明説明（1 ) _ —-- 本發明係關於流體流動控制閥，尤指俗稱"滑動閥"而特 別但非專門地用於恩縮空氣裝置中者。 在壓縮空氣裝置中，其通常包含一或多具隔絕停止閥， 亦即當裝置操作時其係在"使用"位置，但必要時可用手動 切斷以隔絕裝置之一或多段使用之，而需要使用之各段需 除壓，基於此理由，隔絕閥在"切斷，，位置時不只可動作而 不打斷壓縮g氣之供給，且在相關段中可排放空氣至大氣 ，因此，其常用做爲球閥。惟，此種閥製造上較爲昂責 因爲球外殼與相關球形座件之加工/模製中需要緊密之間 隙，據此，滑動閥有替換之用法，即其無法裝接排放靜音 器或裝接將空氣排放至遠處之管件。本發明之目的即在提 供一種滑動閥，其可克服上述之缺點。 經濟部中央標準局員工消費合作社印製2 ^ 387〇A7 _______ B7 V. Description of the invention (1) _ --- The present invention relates to fluid flow control valves, especially those commonly known as " sliding valves ", but especially but not exclusively used in entrained air devices . In a compressed air device, it usually contains one or more isolation stop valves, that is, it is in the "use" position when the device is in operation, but it can be manually cut off to isolate one or more sections of the device when necessary, The sections that need to be used need to be depressurized. For this reason, the isolation valve is "off", not only can it operate without interrupting the supply of compressed g gas, but also can discharge air to the atmosphere in the relevant section, so , Which is commonly used as a ball valve. However, the manufacture of such valves is more blame because the close clearance is required in the processing / molding of the ball housing and related spherical seats. According to this, the sliding valve has an alternative usage, that is, it cannot be installed with an exhaust muffler or Connect the pipe that discharges the air to a distant place. The object of the present invention is to provide a sliding valve which can overcome the above-mentioned disadvantages. Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs
In m Λ/mae m *. nn B^i^— m^i n^— fm T (請先閱讀背虾之注意事項再填寫本頁) 依本發明所示，一停止閥在其"切斷"位置中將閥之上或 下游側排放至外界大氣，其基本上爲一滑動閥，尤其包含 一閥體而界定出一入口、一出口及一延伸其間之通道，— 翼板具有一貫穿孔且可在側向移過貫穿孔對齊於通道以令 流體自入口流至出口之閥開啓位置與貫穿孔完全不對齊入 、出口以阻斷入口至出口之閥關閉位置之間之通道，翼板 在閥關閉位置中至少有部份構成一排放通道，以利接通該 入口或出口至外界，其特徵在該排放通道於閥關閉位置中 係接通另一設於閥體中之排放通道，且開啓至外界。 翼板可依直線方式橫移過通道，但在較佳實例中其係樞 設於閥體中，且因而在一弧形路徑中移動。 設於閥體中之另一排放通道最好其末端爲一螺紋孔，其 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公羡） -4 - B7 五、發明説明（2 ) 中可螺接習用之靜音器或管路接頭。 較佳實例中，排放通道局部係In m Λ / mae m *. Nn B ^ i ^ — m ^ in ^ — fm T (please read the precautions for back shrimp before filling out this page) According to the present invention, a stop valve is "cut off" " In the position, the upper or lower side of the valve is discharged to the outside atmosphere, which is basically a sliding valve, especially including a valve body to define an inlet, an outlet and a channel extending therebetween — the wing plate has a through hole And it can be moved laterally through the through hole to align with the channel to allow the fluid to flow from the inlet to the outlet of the valve opening position and the through hole is completely out of alignment, the outlet to block the channel from the inlet to the outlet of the valve closed position, the flap At least part of the valve closed position constitutes a discharge channel to facilitate the connection of the inlet or outlet to the outside world, and is characterized in that the discharge channel is connected to another discharge channel provided in the valve body in the valve closed position. And open to the outside world. The wing plate can traverse the passage in a linear manner, but in the preferred embodiment it is pivotally arranged in the valve body and thus moves in an arcuate path. The other discharge channel provided in the valve body preferably has a threaded hole at the end, and its original paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 public envy) -4-B7. V. Invention description (2) Screw the conventional mute or pipe joint. In a preferred example, the discharge channel is partially
播，*、匕m "又於異板—表面中I 槽、所界疋，槽道與閥體之—面向表面合併界定一圍起之 排放通道，而在閥關閉位置中經由設於閥體中之另一排放 通道而將閥之入口或出口連通至外界大氣。 、基本上依本發明所構成之閥不冑使用填料蓋，但其所需 之緊密間隙可因具有較習知球形閥結構爲低之成本缺點而 轉移之，據此，例如其最好能使用彈性之密封件，以達成 所需之流體氣密性。 本發明之一實例可用舉例及相關圖式詳述之，其中· 圖1係閥在其關閉位置時之等體積圖； 圖2係圖1閥之局部截面平面圖’其再次揭示閱之關閉尸 S. ; + 圖3係沿圖2之III-III線所取之視圖，所示亦爲闕之關 閉位置；及 圖4類似於圖3，但揭示閥之開啓位置。 蜻參閲諸圖式，閥包含一閥體1，係由二個半體la 例如利用螺栓（圖中未示）結合而成，二半體i a，丨b ， 仕·兵間 之中心界定一長方形凹穴2，半體la自此伸出—筒來入 通道3而半體lb自此伸出一筒形出口通道^，入、山 ί±! 口通 道3，4在其外端終點分別爲有孔之突緣5，6，使間可 J、‘，吉合 於例如一過濾器、潤滑器、壓縮空氣裝置調整器總成等、 下游郅份（圖中未示），益利用適當之夾持敦置。 la，lb之二相對面各具有環形凹部於其内接之通道3 4中Broadcast, *, dagger " also on different plates-I grooves in the surface, bounds, the channel and the valve body-face the surface and define a closed discharge channel, and in the valve closed position through the valve Another discharge channel in the body connects the inlet or outlet of the valve to the outside atmosphere. 3. The valve constructed basically according to the present invention does not use a packing cover, but the required tight clearance can be transferred due to the lower cost disadvantage of the conventional spherical valve structure. According to this, for example, it is best to use Elastic seals to achieve the required fluid tightness. An example of the present invention can be described in detail with examples and related drawings, where FIG. 1 is an isometric view of the valve in its closed position; FIG. 2 is a partial cross-sectional plan view of the valve of FIG. 1 which again reveals the closed body S ; + Figure 3 is a view taken along line III-III of Figure 2, showing the closed position of Que; and Figure 4 is similar to Figure 3, but reveals the open position of the valve. As shown in the drawings, the valve contains a valve body 1, which is composed of two half bodies la, for example, combined with bolts (not shown), the two half bodies ia, 丨 b, the center of the official soldiers defines one Rectangular recess 2, half body la protrudes from here-the barrel comes in and out of the channel 3 and the half body lb protrudes from a barrel-shaped outlet channel ^, entrance, mountain ±! Mouth channels 3, 4 at their outer ends respectively For the perforated flanges 5, 6 to make the time between J and ', for example, a filter, lubricator, compressed air device regulator assembly, etc., downstream Zhi part (not shown in the figure), the use of appropriate The clamp is set. La, lb two opposite surfaces each have an annular recess in its internal channel 34
本紙張尺度適用中國國家梂準（CNS ) A4規格（210X297公釐） 五、發明説明（3 ) A7 B7 經濟部中央標準局員工消費合作社印製 ，且其中各配置有橡皮封閉件7,8。 八2内具有翼板9握設於編说1 0處，其板端1 1 1 $擴 大以利閥之手動操作，翼板9具有一貫穿孔丨3，其整體 直徑對應於通道3,4者，且其由一構件14分隔成二半圓段 。面向半體lb之翼板9表面另設有一 v形排放槽道Η，當 閥在其關閉位置時（以下將有詳述），其將出口通道4接至 半體ib中所設之—排放通道lb，通道113末端爲螺紋排放 孔17，用以接合一靜音器或排放管線接頭（圖中未示）。排 放通道16之入口係由一封環8,圍繞，事實上其係一體於封 環8，且坐合於半體11?中之一環形凹部，圖3,4以截面揭 示封環8,8，，而在圖8中之形狀可看出爲了穩定性，其包 含一彈性件如氮化橡膠，以結合於—個鋼製插件。 闕之操作如下，請特別參閲圖4，其揭示閥在其開啓位置 且孔13完全對齊於通道3,4 ’而略由翼板，縮之封環7 8 確使通道3,4間之路徑呈氣密狀態。閥可利用按壓擴大端 12而封閉，如圖4之箭頭a所示’翼板9即依安裝件⑼而 在下游方向樞轉。在封閉位置中，v形槽道15銜接出口通 道4與半體1B中所設之排放通道1β，由此而連通外界， 而入口通道3由翼板9關閉，如圖2,3所*。據此，裝置出 口側（下游方向）中之壓縮空氣將排放至外界。 雖然排放槽道15原則上可爲直線形，但吾人發現其最好能 -V形，使得在翼板9移動期間封環8,_直有適當之支承 ，且不致因有差動空氣壓力通過干涉到翼板9之平順移動 而脱落’構件14在孔13之徑向延伸亦有類似之目的。此 . f 裝-- f請先閱讀背你之注意事項再填寫本頁} 、-»This paper scale is applicable to China National Standards (CNS) A4 specification (210X297mm). V. Description of invention (3) A7 B7 Printed by Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs, and each of which is equipped with rubber seals 7,8. Eight 2 has a wing plate 9 held at the editing position 10, its plate end 1 1 1 $ expands to facilitate manual operation of the valve, the wing plate 9 has a through hole 丨 3, the overall diameter of which corresponds to the channels 3, 4 , And it is divided into two semicircular sections by a member 14. The surface of the wing plate 9 facing the half body lb is further provided with a v-shaped discharge channel Η. When the valve is in its closed position (as will be described in detail below), it connects the outlet channel 4 to the one provided in the half body ib-discharge The end of the channel lb and the channel 113 is a threaded drain hole 17 for engaging a mute or a drain line connector (not shown). The entrance of the discharge channel 16 is surrounded by a ring 8, in fact it is integrated in the ring 8 and sits in one of the annular recesses in the half body 11? Figures 3 and 4 show the ring 8 and 8 in cross section , And the shape in FIG. 8 shows that for stability, it contains an elastic member such as nitride rubber to be combined with a steel insert. The operation of Que is as follows, please refer to FIG. 4 in particular, which reveals that the valve is in its open position and the hole 13 is completely aligned with the channels 3, 4 ′, but slightly by the wing plate, the shrink ring 7 8 does make the channel 3, 4 between The path is airtight. The valve can be closed by pressing the enlarged end 12, as shown in the arrow a of Fig. 4, the flap 9 pivots in the downstream direction according to the mounting member ⑼. In the closed position, the v-shaped channel 15 connects the outlet channel 4 with the discharge channel 1β provided in the half-body 1B, thereby communicating with the outside world, and the inlet channel 3 is closed by the wing 9 as shown in Figures 2, 3 *. According to this, the compressed air in the outlet side (downstream direction) of the device will be discharged to the outside. Although the discharge channel 15 can be linear in principle, I have found that it is best to be V-shaped, so that the sealing ring 8, during the movement of the wing 9, is properly supported and does not pass through due to differential air pressure The radial extension of the member 14 that interferes with the smooth movement of the flap 9 and falls off has a similar purpose. This. F installed-f please read the notes before you fill in this page},-»
J I紙張尺i適用中國國家標) Α4· (210X297^J" -6- Μ Β7 五、發明説明（4 外，v形槽道15係位於翼板9之表面上而相對於孔i3，因 此入口通道13將在槽道15銜接出口通道14與排放通道16 之前先行完全封閉。 可以肯足的是上述詳示之閥在必要時可用於排放一壓縮 空氣或其他流體供給裝置之入口侧（上游方向），此外，在 另一種結構中（圖中未示），V形槽道15可連通翼板9中之 一小貫穿孔，經此孔使排放空氣經由閥體内之另一排放通 道通往外界。 最後，如以往所用者，翼板9可設一對環側孔（圖中未示 ，使閥在其開或關位置中皆可鎖定，其可利用一墊片或其他 鎖定裝置。 ---I.-----| 裝------訂 (請先閱讀背φ-之注急事項再填寫本頁} 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -7-JI paper ruler i is applicable to the Chinese national standard) Α4 · (210X297 ^ J " -6- Μ Β7) 5. Description of the invention (4 outside, the v-shaped channel 15 is located on the surface of the wing plate 9 relative to the hole i3, so the entrance The channel 13 will be completely closed before the channel 15 joins the outlet channel 14 and the discharge channel 16. It is suffice that the valve detailed above can be used to discharge the inlet side of a compressed air or other fluid supply device if necessary (upstream direction) In addition, in another structure (not shown in the figure), the V-shaped channel 15 can communicate with a small through hole in the wing plate 9, through which the exhaust air is discharged to the outside world through another discharge channel in the valve body Finally, as used in the past, the wing 9 can be provided with a pair of ring side holes (not shown in the figure, so that the valve can be locked in its open or closed position, it can use a gasket or other locking device.- -I .----- | Packing ----- Order (please read the urgent matters on the back φ- and then fill in this page) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. (CNS) A4 specification (210X297mm) -7-