M315791 八、新型說明： 【新型所屬之技術領域】 本創作係提供一種流量調整閥結構改良，其主要用途 係使流體之進出量得以精準的控制；本創作係利用步馬達 可精微控制其轉動步數之特性，相對使受步進馬達連帶驅 使而位移之閥座，與流道中之閥口間距離可遠端精微的控 .制，進而使流量之控制，亦可達到精微控制之功效。 【先前技術】 .請參閱圖一、二所示，其係一種燃氣供給閥i 〇裝設 一流量調整閥2 0之示意圖，該燃氣供給閥i 〇之流道丄 1、1 3間係設有一閥口 1 2，而燃氣供給閥1 〇對應於 閥口 1 2處係組設有一流量調整閥2 〇，該流量調整閥2 0係具一有貫穿内螺孔2 5之螺帽2 3，該内螺孔2 5係 供一螺桿2 2穿樞而螺合，該螺桿2 3之一端係可進入燃 氣供給閥1 0中而相對於閥口丄2，該螺桿2 3之該端係 .設一防漏墊片2 1 ’該螺桿2 3之另末端係組設一旋鈕2 4而可驅動螺桿2 2正轉或逆轉，該螺帽2 5係螺設於燃 氣供給閥1 0，該燃氣供給閥i 〇控制流量之大小，係藉 控制该防漏墊片2 1與閥口 1 2間之間距大小而調整， 惟，此種調整流量之方式，卻須完全依靠目測法或憑經驗 值’依旋紐2 4與螺帽2 3間之距離而判斷，更無法與電 子控制系統連結而可自遠端控制以精確調整流量之大 5 M315791 小，是以，該習知之流量調整閥2 0乃有待加以改良。 【新型内容】 基於上述習知流量調整閥之缺點，本創作人乃本著從 事相關產品多年之經驗，潛心研究，不斷的設計改良，並 製作樣品試驗，經反覆的測試，再加以改進，終有確能達 成以下創作目的之本創作誕生。 Ρ本創作之主要目的，其係藉流量調整閥係以步進 籲馬達為驅動動力，藉步進馬達可與電子控制系統連結及步 進馬達可精微控制其轉動步數之原理，使流量調整閥可自 遠端精微的控制流量之大小。 為達上述創作目的，本創作之改良特徵係在於：立係 具一座體、一步進馬達、一推頂件、一閥座等元件，該座 體係兩端貫通，其一端係具一沉螺孔，另一端係設一孔徑 小之穿孔’該推頂件之—端係套設於步進馬達之轉心上 •:可受步進馬達驅動而正轉或逆轉，該推頂件之外環面係 -螺=螺合於座體之沉螺孔中，該闕座係設於座體 係連結一彈：二=至數止漏環’該閥座與座體間 係_座趙之;=頂件間係設有-推桿，該推桿 _心=ΓΓ:該步進馬達係連結 r Θ數導電線之末端係結合—接M 頭係可連結於電子控制系統中。 该接 【實施方式】 6 M315791 ‘ 純貝審查委習於本項技藝之人士，對本創作 有更-步，瞭解，兹舉一較佳實施例，詳細說明如后： 、（惟、，本實施例僅為利於說明，本創作日後之實施，並不 、為I?凡以本創作之技術特徵所為之改良實施，皆受 本創作所拘束）。 ' 明參閱圖二至圖五所示，本創作之流量調整閥3 0係 包括-步進馬達31、一推頂件32、一座體33、一闕 Φ座3 7，閥座3 7與座體3 3間則另連結一彈簧3 6，閥 座3 7與推頂件3 2間則有一推桿3 5 ; 該步進馬達3 1之軸心3 1 2外側係設有一棘齒輪3 1 1 ’其環面並設有數導電線3 1 5與内部之線圈3 1 4 連結，該數導電線3 1 5之另末端係連結一接頭3 1 6， 該接頭3 1 6係可結合於電子控制系統中； 該推頂件3 2之外環面係設有局部之外螺紋3 2 3， •其一端係設一沉棘孔3 2 4，該沉棘孔3 2 4係可受步進 馬達31軸心312上之棘齒輪311嵌置於其中，其另 端係設一耐磨件3 2 2，該耐磨件3 2 2係可設為金屬材 質· 該座體3 3之兩端係相貫通，其一端係設一沉螺孔3 3 5，另端係係設一穿孔3 4 0，該穿孔3 4 0與沉螺孔 3 3 5係相連通，該座體3 3之穿孔3 4 0端係設為略縮 小而其外環面並設有外螺紋3 3 1，該螺紋段底部並套設 7 M315791 -止漏環3 9，該螺紋段端面於穿孔3 4 ◦周圍係再設一 *次凹槽3 3 1 2及-凹槽3 3 3，該次凹槽3 3 2中^置 入-圈狀之止漏環334 ’凹槽333中係緊迫置入一具 穿孔3 4 2之固定塊3 4，該固定塊3 4之外環面係有一 環凹溝341，座體33之另端係延伸兩凸出之翼片 6、”8’該各翼片336、338之内側面底端係形 成一徑向略凸出之扣部3 3 7、339,該兩翼片336、 • 3 3 8之扣部3 3 7、3 3 9係可扣抵於步進馬達3丄之 底面，使步進馬達31與座體33緊密的貼合而固定； 該閥座3 7係設有一環凹溝3 7工，該環凹溝3 7工 係環套設一止漏環3 8，閥座3 7之另端係設一凸出之卡 掣頭3 7 2 ’該卡掣頭3 7 2並設-環凹溝3 7 4，該卡 掣頭3 7 2係設有一沉孔3 7 3，該沉孔3 7 3係置入一 推桿3 5，推桿3 5外環面係套設一彈簧3 6，推桿3 5 鲁之另端穿過座體3 3之穿孔3 4 〇而抵接於推頂件^2， 彈黃3 6之兩端係分別嵌套於固定塊3 4之環凹溝3 4 1 •及閥座3 7之卡掣頭3 7 2之環凹溝3 74中；M315791 VIII. New description: [New technical field] The creation system provides a structural improvement of the flow regulating valve. Its main purpose is to control the flow of fluid in and out precisely. This creation system uses the step motor to control the rotation step. The characteristic of the number is that the distance between the valve seat displaced by the stepping motor and the valve port in the flow channel can be remotely controlled, and the flow control can also achieve the effect of fine control. [Prior Art] Please refer to Figure 1 and Figure 2, which is a schematic diagram of a gas supply valve i 〇 installed with a flow regulating valve 20, the gas supply valve i 流 flow channel 丄 1, 13 A valve port 1 2 is provided, and the gas supply valve 1 〇 is provided with a flow regulating valve 2 〇 corresponding to the valve port 1 2 , and the flow regulating valve 20 has a screw penetrating through the inner screw hole 2 5 a cap 2 3, the inner screw hole 25 is screwed by a screw 2 2, and one end of the screw 23 can enter the gas supply valve 10 and be opposite to the valve port 2, the screw 2 3 The end of the screw system is provided with a leakage preventing gasket 2 1 'the other end of the screw 2 3 is provided with a knob 2 4 to drive the screw 2 2 to rotate forward or reverse, and the nut 2 5 is screwed to the gas. The supply valve 10, the gas supply valve i 〇 controls the flow rate, and adjusts the distance between the leakage preventing gasket 21 and the valve port 12, but the manner of adjusting the flow rate is It depends entirely on the visual method or the empirical value of the distance between the hinge and the nut 2, and can not be connected with the electronic control system and can be controlled from the far end to precisely adjust the flow rate. 315791 is small, so that the conventional flow regulating valve 20 is to be improved. [New content] Based on the shortcomings of the above-mentioned conventional flow regulating valve, the creator has been working on the relevant products for many years, researching and continually designing and improving, and making sample tests, after repeated tests, and then improving them. The creation of the original creation purpose is indeed born. The main purpose of this creation is to use the flow adjustment valve to drive the motor with the stepping motor. The stepping motor can be connected with the electronic control system and the stepping motor can finely control the principle of the number of rotation steps to adjust the flow. The valve can finely control the flow rate from the far end. In order to achieve the above-mentioned creative purposes, the improved features of the creation are as follows: the vertical system has a body, a stepping motor, a pushing top member, a valve seat and the like, and the two ends of the system are penetrated, and one end of the system is provided with a counterbore. The other end is provided with a perforation with a small aperture. The end of the ejector member is sleeved on the center of the stepping motor. • It can be rotated or reversed by the stepping motor. The outer ring of the ejector member Facial-spiral = screwed into the counterbore of the seat, the shack is attached to the seat system to connect a bomb: two = to the number of leak-proof rings 'the seat between the seat and the seat _ seat Zhao Zhi; A pusher is provided between the top members, and the pusher is connected to the electronic control system. The stepping motor is connected to the end of the r conductive wire to connect the M head to the electronic control system. This connection [Embodiment] 6 M315791 'Pure Bay Review Board for those who are familiar with this skill, have a step-by-step understanding of this creation, for a better embodiment, the detailed description is as follows: (only, this implementation For the sake of illustration, the implementation of this creation in the future is not for I. Any improvement based on the technical characteristics of this creation is subject to this creation. Referring to Figures 2 to 5, the flow regulating valve 30 of the present invention includes a stepping motor 31, an ejector member 32, a body 33, a 阙Φ seat 3, a valve seat 37 and a seat. The body 3 3 is further connected with a spring 3 6 , and between the valve seat 3 7 and the ejector member 3 2 , there is a push rod 3 5 ; the outer side of the shaft 3 1 2 of the stepping motor 3 1 is provided with a ratchet gear 3 1 1 'the ring surface is provided with a plurality of conductive wires 3 1 5 connected to the inner coil 3 1 4 , and the other end of the number of conductive wires 3 1 5 is connected to a joint 3 1 6 , and the joint 3 16 can be coupled to the electrons In the control system; the outer surface of the ejector member 3 2 is provided with a partial external thread 3 2 3, and a tapered hole 3 2 4 is provided at one end thereof, and the spur hole 3 2 4 can be stepped A ratchet gear 311 on the shaft 312 of the motor 31 is embedded therein, and a wear-resistant member 32 2 is attached to the other end. The wear-resistant member 32 2 can be made of a metal material. The system is continuous, one end of which is provided with a counterbore hole 3 3 5 , and the other end is provided with a perforation 3 4 0 , the perforation 3 4 0 is connected with the counterbore hole 3 3 5 system, and the seat body 3 3 is perforated 3 4 0 end is set to be slightly smaller and its outer ring surface is provided with external thread 3 3 1, The bottom of the threaded section is sleeved with 7 M315791 - a leak-stop ring 3 9, and the end face of the threaded section is provided with a *-receiving groove 3 3 1 2 and a groove 3 3 3 around the perforation 3 4 ,, the secondary groove 3 3 2 in the ^ ring-shaped leak ring 334 'the groove 333 is pressed into a fixed block 3 4 with a perforation 3 4 2, the outer block of the fixed block 3 4 has a ring groove 341 The other end of the seat body 33 extends the two protruding flaps 6, "8". The inner side bottom ends of the respective fins 336, 338 form a radially slightly protruding buckle portion 3 3 7 , 339. The buckles 3 3 7 and 3 3 9 of the two flaps 336, • 3 3 8 can be fastened to the bottom surface of the stepping motor 3丄, and the stepping motor 31 and the seat body 33 are closely attached and fixed; 3 7 series is provided with a ring groove 3 7 work, the ring groove 3 7 system is sleeved with a leak stop ring 3 8 , and the other end of the valve seat 3 7 is provided with a protruding card head 3 7 2 ' The card head 3 7 2 is provided with a ring groove 3 7 4 , and the card head 3 7 2 is provided with a counterbore 3 7 3 , and the counter hole 3 7 3 is placed with a push rod 3 5 , the push rod 3 5 The outer ring surface is sleeved with a spring 3 6, the push rod 3 5 The other end of the Lu is passed through the through hole of the seat 3 3 3 4 〇 and abuts against the pusher 2, the bullet The two ends 36 are nested in the fixed block 34 of the ring grooves 3 4 1 • card 37 and the valve head 372 of the pawl ring 374 in the grooves;
請參閱圖六A、B C所示，本創作之流量調整閥3 0 本創作 係可螺鎖固定於燃氣閥1〇之流道 之步進馬達3 1係可接受電子控制系統的指令而轉動，軸 心3 1 2轉動而連帶使棘齒輪3 i i轉動，因推頂件 之沉棘孔3 2 4係與步進馬達2丄之棘齒輪3 i i嚙合， 8 M315791 該推頂件3 2乃依同方向同時轉動，而推頂件3 2之外螺 紋3 2 3又係螺合於座體3 3之沉螺孔3 3 5中，該推頂 件3 2乃朝座體3 3之外螺紋3 3 1端前進位移，而該棘 齒輪3 1 1與推頂件3 2之沉棘孔3 2 4則仍保持唾合狀 態，該推桿3 5及閥座3 7乃同時被推頂件3 2推抵而朝 閥口 12則進位移（如圖所示），該彈簧36乃不斷的 被拉開而伸展，並蓄積一彈性回復力，而閥座37前進之 #距離係依電子控制系統對步進馬達3 U下達之指令而 疋’该步進馬達3 1再依指令而轉動一定之軌跡，請再參 閱圖/、C所示，备電子控制系統關閉指令時，閥座3 7乃 繼續前進位移而將閥口 1 2完全關閉，使進流道i i中之 机，無法飢至出流道工3 ;反之，當電子控制系統下達開 啟才曰令時，步進馬達3 1乃依指令而反轉-定之軌跡，推 頂件3 2乃亦反轉而同時朝步進馬達3 1之方向位移’而 •閥座3 7及推桿3 5則拉微黎9 α 拉離閥口12—距Γ 彈性回復力而一起被 距離，使流體可自進流道丄i通過閥口 2流至出流道]q •丄、 1 • ，由以上說明可知本創作實具以下之優 1 ·本創作藉其步谁@ 整流量時，可”電子控制系統連結，使調 9 , +肩至現場操縱，而可於遠端操縱。 2·本創作藉步進監& 0 , θ ·、、、達3 1的轉動步數可精微控制，相對使 —整闕可精微的控制流量之大小。 9 M315791 綜上所述，本創作實深具實用性及進步性，且經本申 請人遍查國内外文獻，並無發現相同或近似者，本創作誠 符合專利法上有關新型之規定，爰依法提出申請。 M315791 ^【圖式簡單說明】 ‘ 圖一係燃氣供給閥之立體圖。 圖二係圖一之AA俯視局部剖面圖。 圖三係本創作之立體分解圖。 圖四係本創作之組裝立體圖。 圖五係本創作組裝於燃氣供給閥之立體圖。 圖六A、B、C係圖五B B處之俯視局部剖面動作示意圖。 φ 【主要元件符號說明】 1 0燃氣供給閥1 1進流道 1 2閥口 1 3出流道 2 0調整閥 21防漏墊片 2 2螺桿 2 3螺帽 2 4旋紐 2 5内螺孔 3 0調整閥 31步進馬達 311棘齒輪 3 1 2轴心 3 1 3磁石 3 1 4線圈 315導電線 3 1 6接頭 3 2推頂件 3 2 2耐磨件 3 2 3外螺紋 3 2 4沉棘孔 3 3座體 3 31外螺紋 3 3 2次凹槽 3 3 3凹槽 3 3 4止漏環 3 3 5沉螺孔 3 3 6翼片 3 3 7扣部 3 3 8翼片 3 3 9扣部 3 4 0穿孔 3 4固定塊 3 4 1凹溝 3 4 2穿孔 3 5推桿 3 6彈簧 3 7閥座 3 7 1凹溝 3 7 2卡掣頭 3 7 3沉孔 3 7 4凹溝 3 8止漏環 3 9止漏環Please refer to Figure 6A, BC, the flow regulating valve of the present invention is a stepping motor that can be screwed and fixed to the flow passage of the gas valve 1 1 and can be rotated by the command of the electronic control system. , the shaft 3 1 2 rotates and rotates to rotate the ratchet gear 3 ii, because the ratchet hole 3 2 4 of the pusher member meshes with the ratchet gear 3 ii of the stepping motor 2丄, 8 M315791 the pusher 3 2 is Simultaneously rotating in the same direction, and the external thread 3 2 3 of the ejector member 3 2 is screwed into the counter screw hole 3 3 5 of the seat body 3 3 , and the ejector member 3 2 is threaded toward the seat body 3 3 3 3 1 end forward displacement, and the ratchet gear 3 1 1 and the sinking hole 3 2 4 of the ejector member 3 2 are still in a state of being sprinkled, and the push rod 35 and the valve seat 37 are simultaneously pushed up. 3 2 pushes and moves into the valve port 12 (as shown), the spring 36 is continuously pulled apart to stretch, and accumulates an elastic restoring force, while the valve seat 37 advances the distance by electronic control The system commands the stepping motor 3 U and the stepping motor 3 1 rotates a certain trajectory according to the command. Please refer to the figure /C, when the electronic control system closes the command. The seat 3 7 continues to advance the displacement and completely closes the valve port 1 2, so that the machine in the inlet channel ii cannot be hungry to the outflow worker 3; otherwise, when the electronic control system is opened, the stepping motor 3 1 is reversed according to the command - the trajectory, the ejector member 3 2 is also reversed while shifting toward the stepping motor 3 1 ' while the valve seat 3 7 and the push rod 3 5 are pulled away The valve port 12 is separated from the elastic restoring force by a distance, so that the fluid can flow from the inlet passage 丄i through the valve port 2 to the outflow passage]q • 丄, 1 • , which can be seen from the above description Excellent 1 · This creation borrows the person who @ @流流, can be "electronic control system link, make the adjustment 9, + shoulder to the field manipulation, but can be manipulated at the remote. 2. This creation borrows step monitoring &0; The number of rotation steps of θ ·, , and up to 3 1 can be finely controlled, and the size of the flow can be finely controlled. 9 M315791 In summary, the creation is practical and progressive, and has been applied People have checked the domestic and foreign literatures and found no identical or similar ones. This creation is in line with the new regulations on patent law.提出Apply in accordance with the law. M315791 ^ [Simple diagram of the diagram] ' Figure 1 is a perspective view of the gas supply valve. Figure 2 is a partial cross-sectional view of the AA in Figure 1. Figure 3 is a three-dimensional exploded view of the creation. Figure 5 is a perspective view of the assembly of the gas supply valve. Figure 6A, B, C is a schematic view of the partial cross-section of the top view of Figure BB. φ [Key component symbol description] 1 0 gas supply Valve 1 1 inlet channel 1 2 valve port 1 3 outflow channel 2 0 adjustment valve 21 leakage preventing gasket 2 2 screw 2 3 nut 2 4 knob 2 5 inner screw hole 3 0 adjustment valve 31 stepping motor 311 spine Gear 3 1 2 Axis 3 1 3 Magnet 3 1 4 Coil 315 Conductor 3 1 6 Joint 3 2 Pusher 3 2 2 Wear part 3 2 3 External thread 3 2 4 Spine hole 3 3 Seat 3 31 Thread 3 3 2 times groove 3 3 3 groove 3 3 4 leak stop ring 3 3 5 sink screw hole 3 3 6 wing piece 3 3 7 buckle part 3 3 8 wing piece 3 3 9 buckle part 3 4 0 perforation 3 4 Fixing block 3 4 1 Groove 3 4 2 Perforation 3 5 Push rod 3 6 Spring 3 7 Seat 3 7 1 Groove 3 7 2 Card head 3 7 3 Counterbore 3 7 4 Groove 3 8 Leak stop ring 3 9 Stop leak ring