M443140 五、新型說明： 【新型所屬之技術領域】 一種瓦斯超流控制器，尤指一種可供調整進氣流量，使瓦 斯防爆器得以適用於不同瓦斯器具之瓦斯超流控制器。 【先前技術】 按；習知之瓦斯超流控制器的結構，係如第一圖及第二圖 所示，設有由上蓋1及下蓋2所組成之主體A，於其中之上 蓋、下蓋1、2分別設有出口接頭11及進氣口2 1，以供分 別連接於瓦斯器具及瓦斯供氣端，並於上蓋1内部設有一膜片 1 2，以及頂持於膜片1 2之桿1 3，當出口接頭1 1端因瓦 斯外洩造成壓力過大時，氣壓會頂持該膜片1 2膨脹朝上蓋1 方向變形擴張，相對將桿1 3向下拉動，向進氣道出口 2 2靠 攏，進而減小進氣道出口 2 2的大小，以達到減小壓力或關閉 氣源之作用，進而達到安全防爆之目的。惟習知之瓦斯防爆器 因無法適當調整進氣流量，因此同一型式之瓦斯防爆器無法適 用於不同之瓦斯器具（如瓦斯爐、熱水器及烈火爐），使用上 較為不便，申請人有鑑於此，乃秉持從事該項業務多年之經 驗，經不斷研究、實驗，遂萌生改良一種瓦斯超流控制器之改 良結構，祈使使瓦斯防爆器得以適用於不同之瓦斯器具。 【新型内容】 本創作之主要目的，即在提供一種瓦斯超流控制器，使瓦 斯超流控制器由簡易操作，以供調整進氣流量，從而使瓦斯防 爆器得以適用於不同之瓦斯器具。 前述之瓦斯超流控制器，係於瓦斯超流控制器之進氣道設 有一容置室，以及與該容置室呈90度貫通之固定孔，於該容 3 置室設有墊圈及鋼珠，並於該容置室鎖合一旋鈕，於旋鈕設有 可調尚度之承置件’該固疋孔係鎖合一壓紐，於壓紐設有一活 動之頂桿。俾當壓力過大時得以藉由鋼珠頂抵於墊圈以構成關 閉進氣之作用，且於壓力過大狀態解除時藉由壓鈕將頂桿前推 使鋼珠脫離墊圈，回復正常之供氣。其中之承置件係可調整高 度，以調整鋼珠與墊圈之間距，進而調整進氣流量，使瓦斯= 流控制器得以適用於不同之瓦斯器具。 前述之瓦斯超流控制器，其中該旋鈕係設有一具螺紋之凹 槽，該承置件係設有螺桿，俾於凹槽置入彈簧後，將承置件藉 由螺桿鎖合於凹槽，以利於承置件之高度調整。 曰 前述之瓦斯超流控制器，其中該壓鈕係於頂桿穿設—彈 簧，使壓鈕將頂桿前推後，得以藉由彈簧之彈性回復定位。 【實施方式】 請參閱同時參閱第三圖、第四圖及第五圖，係為本創作之 立體圖、立體分解圖及剖視圖。如圖所示，本創作係如習知瓦 斯超流控制器設有由上蓋1及下蓋2所組成之主體A，於其中 之上蓋、下蓋1、2为別设有出口接頭1 1及入口2 1，並於 上蓋1内部設有一膜片 、 1 2，以及頂持於膜片1 2之桿1 3,當出氣〇11端因 瓦斯外洩造成壓力過大時，氣壓會頂持該膜片i 2膨脹朝上蓋 1方向變形擴張’相對將桿1 3向下拉動，向進氣道出口 2 2 靠攏，進而減小進氣道出口 2 2的大小，以達到減小壓力或關 閉氣源之作用，進而達到安全防爆之目的。其中，該下蓋2 進氣道出口2 2的下方係設有一容置室2 3,以及與該容置室 2 3呈90度貫通之固定孔2 4，於該容置室2 3設有墊圈^ 5及鋼珠2 6，並於該容置室23鎖合一旋鈕3，於該旋鈕3 設有一具螺紋之凹槽3 1，旋鈕3上方係設有一供置放鋼珠2 5之承置件3 2 ’於該承置件3 2設有螺桿3 2 1，俾於凹槽 3 1置入彈簧3 3後，將承置件3 2藉由螺桿3 2 1鎖合於凹 槽3 1，使承置件3 2得以構成高度之調整，進而調整鋼珠2 6與墊圈25之間距’旋鈕3與容置室2 3之間，則設有塾圈 2 7以構成氣密； 該固定孔2 4係鎖合一壓紐4，該壓紐4係設有一套筒4 1 ’以供鎖固於固定孔2 4，於該套筒41内設有一頂桿4 2，於頂桿4 2中央位置設有階部4 3，使彈簧4 4穿設於頂 桿4 2，並藉由階部4 3構成止擋，頂桿42的末端係固定於 帽蓋45，使帽蓋45套置於套筒4 1，俾可沿套筒4 1前、 後滑動，該套琦4 1與固定孔2 4之間，則設有整圈4 6以構 成氣密； 藉由前述構件的組合，構成瓦斯超流控制器。俾由入口 2 1連接瓦斯供氣端（瓦斯桶或天然氣），以及由出口接頭1 1 連接不同之瓦斯器具（瓦斯爐、熱水器或烈火爐等）。當出口 接頭1 1端因瓦斯外洩造成壓力過大時，得以藉由鋼珠2 6頂 抵於墊圈2 5以構成關閉進氣之作用，且於壓力過大狀態解除 時藉由壓鈕4將頂桿4 2前推使鋼珠2 6脫離墊圈2 5，回復 正常之供氣之承置件3 2係可供調整高度，以調整鋼珠 2 6與塾圈2 5之間距’進而調整進氣之流量，使瓦斯超流控 制器，以適用於瓦斯爐、熱水器或烈火爐等不同之瓦斯器具。 請參閱第六圖，係為本創作常態下之動作實施例圖。敬請 配合第二圖，如圖所不，本創作係於使用時，係可依實際之流 量需求’將下蓋2容置室2 3之旋紐3拆下，並藉由承置件3 2沿旋紐3凹槽3 1的旋動’將承置件3 2藉由螺桿3 2工鎖 合於凹槽31’使承置件32得以構成高度之調整，進而調整 鋼珠^ 6與塾圏2 5之間距，以控制進氣道出口 2 2之瓦斯氣 體抓量。如此’瓦斯氣體將會由入口 2工進入《麦，沿進氣道出 口22由出口接頭1 1輸出，並保持一定之壓力，以供應不同 之瓦斯器具使用。 請參閱第七圖，係為本創作壓力過高下之動祚實施例圖。 如圖所示’本創作當出口接頭1 1端因外部因素造成瓦斯外沒 時，由於入口21與進氣道出口22的壓力會因流量突然增 加，相對使得壓力提高，高壓力將會推動鋼珠2 6，使钢珠2 6頂抵於墊圈2 5形成氣密，以構成關閉進氣之作用，進而達 到安全防護之目的。 請參閱第八圖’係為本創作之復置動作實施例圖。如圖所 示，當前述因出口接頭1 1端因外部因素造成瓦斯外茂，使鋼 珠2 6頂抵於塾圈2 5構成關閉進氣時，係先排除出口接頭1 1端造成瓦斯外洩之外部因素’將壓力過大之狀態解除後，係 藉由壓鈕4將頂桿4 2前推’使鋼珠2 6脫離墊圈2 5回到承 置件3 2上方，構成復置動作俾回復正常之供氣狀態。而該壓 紐4則於頂桿4 2前推後’藉由彈簧4 4之彈性回復定位。 前述各實施例，僅為說明本創作之較佳實施方式，而非限 制本創作之範圍，凡經由些微修飾、變更，仍不失本創作之要 義所在，亦不脫本創作之精神範疇。 綜上所述’本創作以設有鋼珠、承置件之容置室，配合活 動之頂桿，構成瓦斯超流控制器_，使瓦斯超流控制器藉由簡易 操作，以供調整進氣流量，從而使瓦斯超流控制器得以適用於 不同之瓦斯器具。為一實用之設計，誠屬一俱新穎性之創作， 爰依法提出專利之申請，祈鈞局予以審查，早曰賜准專利， 至感德便。 【圖式簡單說明】 第一圖及第二圖係習知瓦斯防爆器之剖視圖。 第三圖係本創作之立體圖。 第四圖係本創作之立體分解圖。 M443140 第五圖係本創作之剖視圖。 第六圖係本創作常態下之動作實施例圖。 第七圖係本創作壓力過高下之動作實施例圖。 第八圖係本創作之復置動作實施例圖。M443140 V. New description: [New technical field] A gas super-flow controller, especially a gas super-flow controller that can adjust the intake air flow to make the gas explosion-proof device suitable for different gas appliances. [Prior Art] According to the structure of the conventional gas superfluid controller, as shown in the first figure and the second figure, a main body A composed of the upper cover 1 and the lower cover 2 is provided, and the upper cover and the lower cover are provided therein. 1 and 2 are respectively provided with an outlet joint 11 and an air inlet 2 1 for being respectively connected to a gas appliance and a gas supply end, and a diaphragm 12 is disposed inside the upper cover 1 and is held by the diaphragm 12 When the pressure of the outlet joint 1 1 is excessive due to gas leakage, the air pressure will hold the diaphragm 1 2 to expand and expand toward the upper cover 1 , and pull the rod 13 downward to the air inlet. 2 2 close together, thereby reducing the size of the inlet port 2 2 to achieve the purpose of reducing the pressure or closing the gas source, thereby achieving the purpose of safety explosion protection. However, due to the inability to properly adjust the intake air flow rate, the gas explosion-proof device of the same type cannot be applied to different gas appliances (such as gas stoves, water heaters and fire furnaces), which is inconvenient to use. With years of experience in this business, after continuous research and experimentation, Yan Mengsheng improved the improved structure of a gas superfluid controller, so that the gas explosion-proof device can be applied to different gas appliances. [New content] The main purpose of this creation is to provide a gas super-flow controller that allows the gas super-flow controller to be easily operated to adjust the intake air flow, so that the gas explosion-proof device can be applied to different gas appliances. The gas super-flow controller is provided with a receiving chamber and a fixing hole extending through the receiving chamber at 90 degrees, and a gasket and a steel ball are arranged in the inlet chamber of the gas super-flow controller. And a knob is locked in the accommodating chamber, and the knob is provided with an adjustable mounting member. The solid boring is locked with a pressing button, and the movable button is provided with a movable ejector. When the pressure is too high, the steel ball is pressed against the washer to form the function of closing the air intake. When the pressure is too large, the push rod pushes the push rod forward to release the steel ball from the washer, and returns to the normal air supply. The bearing is adjustable in height to adjust the distance between the ball and the washer to adjust the intake air flow so that the gas = flow controller can be applied to different gas appliances. In the foregoing gas super-flow controller, the knob is provided with a threaded groove, and the bearing member is provided with a screw, and the bearing member is locked to the groove by a screw after the groove is inserted into the spring. In order to facilitate the height adjustment of the bearing.前述 The above-mentioned gas super-flow controller, wherein the pressure button is attached to the ejector pin-spring, so that the push button pushes the ejector pin forward, and the elastic spring is used to restore the positioning. [Embodiment] Please refer to the third, fourth and fifth figures at the same time. This is a perspective view, an exploded view and a cross-sectional view of the creation. As shown in the figure, the creation system such as the conventional gas superfluid controller is provided with a main body A composed of an upper cover 1 and a lower cover 2, wherein the upper cover and the lower cover 1 and 2 are provided with an outlet joint 1 1 and The inlet 2 1 is provided with a diaphragm, 12 in the upper cover 1 and a rod 13 supported on the diaphragm 12. When the pressure is excessive due to gas leakage at the end of the gas outlet 11, the air pressure will hold the membrane. The expansion of the piece i 2 in the direction of the upper cover 1 is relatively downward, and the rod 13 is pulled downward, and is moved closer to the inlet port 2 2 , thereby reducing the size of the inlet port 2 2 to reduce the pressure or close the gas source. The role, in order to achieve the purpose of safety and explosion protection. An accommodating chamber 23 is disposed under the inlet port 2 of the lower cover 2, and a fixing hole 24 is formed at 90 degrees to the accommodating chamber 23. The accommodating chamber 23 is provided in the accommodating chamber 23. The washer ^ 5 and the steel ball 2 6 are locked with a knob 3 in the accommodating chamber 23, and the knob 3 is provided with a threaded groove 3 1. The top of the knob 3 is provided with a bearing for placing the steel ball 25 The member 3 2 ' is provided with a screw 3 2 1 in the receiving member 3 2 , and after the recess 3 1 is placed in the spring 3 3 , the bearing member 3 2 is locked to the recess 3 1 by the screw 3 2 1 . The height of the bearing member 32 is adjusted, and the distance between the steel ball 26 and the washer 25 is adjusted between the 'knob 3 and the accommodating chamber 23, and the ring 2 7 is provided to constitute airtight; the fixing hole 2 4 is a lock-in button 4, the button 4 is provided with a sleeve 4 1 ' for locking to the fixing hole 24, and a jack 4 2 is disposed in the sleeve 41. The central portion is provided with a step portion 4 3 so that the spring 4 4 is disposed on the ejector rod 42 and is formed by the step portion 43. The end of the ram 42 is fixed to the cap 45, so that the cap 45 is placed. The sleeve 4 1 can be slid forward and backward along the sleeve 4 1 , and the sleeve 4 1 and the fixing hole 2 4 Room, with the full turn to 46 constitute an airtight; by combination of the foregoing members constituting the gas flow over the controller.俾 Connect the gas supply end (gas drum or natural gas) from the inlet 2 1 and connect different gas appliances (gas furnace, water heater or fire furnace, etc.) from the outlet joint 1 1 . When the pressure at the outlet joint 11 end is excessive due to gas leakage, the steel ball 26 is pressed against the washer 25 to form a function of closing the intake air, and when the pressure is too large, the ejector pin is pressed by the push button 4. 4 2 pushes forward the steel ball 2 6 out of the washer 2 5, and restores the normal air supply of the bearing member 3 2 to adjust the height to adjust the distance between the steel ball 26 and the ring 2 5 to adjust the flow rate of the intake air, The gas super-flow controller is suitable for different gas appliances such as gas stoves, water heaters or fire furnaces. Please refer to the sixth figure, which is a diagram of the action example under the normal state of the creation. Please cooperate with the second picture, as shown in the figure. When the creation is in use, the hinge 3 of the lower cover 2 housing chamber 2 can be removed according to the actual flow demand, and by the bearing 3 2, along the rotation of the groove 3 1 of the knob 3, the bearing member 3 2 is locked to the groove 31' by the screw 3 2 to adjust the height of the bearing member 32, thereby adjusting the steel ball ^ 6 and 塾圏 2 5 distance to control the gas capture of the inlet port 2 2 gas. Thus, the gas will enter the wheat by the inlet 2, and will be output from the outlet joint 11 through the inlet port 11 and maintain a certain pressure to supply different gas appliances. Please refer to the seventh figure, which is a diagram of the example of the dynamic pressure of the creation. As shown in the figure, when the outlet joint 11 end is caused by external factors, the pressure of the inlet 21 and the inlet port 22 will increase due to the sudden increase in pressure, and the pressure will increase. The high pressure will push the steel ball. 2, the steel ball 26 is placed against the gasket 25 to form a gastight seal, so as to constitute the function of closing the air intake, thereby achieving the purpose of safety protection. Please refer to the eighth figure, which is a diagram of the reset action of the creation. As shown in the figure, when the above-mentioned end of the outlet joint 11 is caused by external factors, so that the steel ball 26 abuts against the coil 25 to constitute the closed intake air, the first end of the outlet joint is excluded to cause gas leakage. The external factor 'after releasing the state of excessive pressure, pushes the ejector pin 4 2 forward by the push button 4 to release the steel ball 26 from the washer 2 5 and return to the top of the mounting member 3 2 to form a reset action 俾 returning to normal. The state of gas supply. The button 4 is then pushed forward by the ejector rod 4' by the elastic return of the spring 44. The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and the details of the present invention are not limited to the spirit of the present invention. In summary, 'this creation is made up of a steel ball, a housing chamber for the bearing, and a movable ejector to form a gas super-flow controller _, so that the gas super-flow controller can be adjusted for easy operation by simple operation. The flow rate allows the gas superfluid controller to be adapted to different gas appliances. For a practical design, it is a creation of novelty. If you apply for a patent in accordance with the law, the Bureau of Prayer will review it and grant the patent as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS The first and second figures are cross-sectional views of a conventional gas explosion-proof device. The third picture is a perspective view of the creation. The fourth picture is a three-dimensional exploded view of the creation. M443140 The fifth picture is a cross-sectional view of this creation. The sixth figure is a diagram of an action example in the normal state of the present creation. The seventh figure is an example of an action example in which the pressure of the creation is too high. The eighth figure is a diagram of an embodiment of the reset action of the present creation.
【主要元件符號說明】 1 *上蓋 1 1 •出口接頭 1 2 ·膜片 1 3 •桿 2 •下蓋 2 1 ，入σ 2 2 ·進氣道出口 2 3 •容置室 2 4 ·固定孔 2 5 •墊圈 2 6 ·鋼珠 2 7 •墊圈 3 •旋紐 3 1 •凹槽 3 2 ·承置件 3 2 1 ·螺桿 3 3 ·彈簧 4 •壓鈕 4 1 ·套筒 4 2 •頂桿 4 3 ·階部 4 4 .彈簧 4 5 ·帽蓋 4 6 •墊圈 A. 主體[Description of main component symbols] 1 *Top cover 1 1 •Outlet joint 1 2 ·Film 1 3 •Rod 2 • Lower cover 2 1 , Into σ 2 2 ·Inlet port 2 3 •Accommodation chamber 2 4 ·Fixed hole 2 5 • Washer 2 6 • Ball 2 7 • Washer 3 • Rotary 3 1 • Groove 3 2 • Mounting 3 2 1 • Screw 3 3 • Spring 4 • Push button 4 1 • Sleeve 4 2 • Jack 4 3 · Step 4 4 . Spring 4 5 · Cap 4 6 • Washer A. Body