M336369 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種減壓閥結構，此尤指一種特別 適用液態水路減壓者，以供使用者可以藉由調節該減壓 ， 調節機構内彈簧之推力，進而控制連接水路中水壓之大 小，特具加工、組裝簡易等進步效益者。 【先前技術】 體1、一上閥組2、一下閥組3及一連接桿3 7所組 成，其中: 該闕體1，其内利用銑床機預先銑出連接入、出水 口11、12之彎折水路13，並於閥體頂、底部分設 有一上、下閥口14、15 ; 2 2及一上閥栓2 3所組成，配合至少一止水塾片2 4 . 及止水壞2 5 ’而鎖結於於閥體1上閥口14 ; • 該下閥組3，係包括有一下閥蓋31、一下調整栓 : 3 2、一下閥體3 3、一彈簧3 4及一下塾片3 5所組 成，配合至少一止水環3 6，而鎖結於閥體1下閥口1 5内； 該連接桿3 7，係設於閥體1之彎折水路丄3，其 上、下桿頭3 7 1、3 7 2分別連結上、下閥組2、3， 使上、下閥組連動； 藉由上述兀件之組成，當出水口丄2關閉時，源水 M336369 由入水口 1 1進入該閥體1時，會下壓連接桿3 7之下 才干頭3 7 2，並壓降彈簧3 4，而該連接桿3 7壓降的 同時，除抵消源水之水壓外，其連接桿3 7之上桿頭3 7 1亦會壓抵閥體彎折水路之出口（即閥體出水口丄2 端），以完全關閉該閥體1 ; 而當出水口 12開啟時，入水口之源水則必需在閥 體内蓄存一大於下壓連接桿3 7下桿頭3 7 2之力量 後可推頂連接桿3 7之上桿頭3 7 i，俾以推開該 上㈣3 7 1後，由人水π 1 1進人之源水方能由出水 口 1 2流出; 出水口 1 2開啟狀況下’入水口 1 1進入閥體1内 之源水’會產生一向下壓抵連接榉3 7下桿頭3 7 2之 力量，及一向上旅升連接捍3 7上桿頭3 71之力量， 如此使能達成滅壓之效果; 使用者亦可再藉由下調整栓3 2以迫緊或放鬆彈 簧34^而調節該 雖藉由上述構件可以達成賴之目的，然而仍 1 ·習式減壓閥其組成之構件十分繁多，造成生產 成本上的增加及浪費。 2·習式減壓閥其閥體1之彎曲水路13加工困 難’其生產成本高。 3 .習式減壓閥其閥體1内無過遽裝置，故必需額 外設置—過»裝置，㈣免水巾異物造成阻 6 M336369 -¾. ° 【新型内容】 有鑑於此，本創作之目的係在於提供一種減壓閥結 構，其主要係在一閥體内容設有一減壓調節機構，而該 減壓調節機構包括有一濾網、一上限位片、一分水室、 二活塞闕桿、一下限位片、一鎖栓、一彈簧所組成，配 二辱少一止水墊及止水環，而容置於該閥體内，藉由該 減壓^節機構，以供麵者可以籍由調節該減壓調節機 構内彈簧之推力，有效控制該減壓閥所連之水路水壓 大小’且具有加工、組裝簡易及適用於各類減壓管路、 管路使用等進步效益者。 【實施方式】 直明參閱第三、四、五圖所示，本創作之減壓閥結構， 其主要係在一閥體4内容設有一減壓調節機構5，其 .中：.....'二 該閥體4，其内具有一容置空間41，且該容置空 間41區分為第一、二、三區間* I】、4 1 2、41 ^該第區間411一側設一出水孔4 2，而頂部設 ^二上閥口 4 3以供閥頂蓋4 31鎖結，且該上閥口可 為^勤錶，該第二區間4 1 2-侧設有-入水孔4 ，朴該第—區間413底部設有—下閥口47，以供閥 &盍4 8套鎖，且該閥底蓋4 8底部延伸有一調節孔4 8 1 ’以供調節栓4 8 2之鎖結位移，並配合一飾蓋4 M336369 該減壓調節機構5包括有： 一濾網51，係過濾水中異物； - 一上、下限位片5 21、5 2 2 ; . 一分水室53，係置於閥體4之第二區間412， 該分水室5 3其外緣可供止水環6 1、6 2套設，而該 分水室5 3本體垂貫穿有一銜孔5 31以作為水道，且 … 該銜孔531侧邊至少設有一入水道532; _ 一活塞閥桿5 4 ,係穿銜於分水室5 3之銜孔5 3 1，該活塞闕桿5 4下段設有一下桿頭5 4 1，該下桿 頭5 41底部設有螺孔5 41 1，以供下限位片5 2 2、止水塾5 2 3配合鎖固元件71鎖結於該下桿頭5 4 1底部，且該下桿頭5 41配合止水環63可阻隔源 水進入分水室5 3其銜孔5 3 1下段，該活塞閥桿5 4 上段設有一扣片5 4 2及一螺紋段5 4 3，以供上服位 片5 21、止水塾5 2 4等配合鎖結元件72，鎮結於 _ 活塞閥桿5 4上段，以閉合或開啟該分水室5 3之^銜 孔5 3 1頂端； 一彈簧8，受調節栓48 2之推頂，常態推頂活塞 閥桿5 4之下捍頭5 41 ; 藉由上述構件之組成，如圖第六、七圖所示，當出 水孔4 2關閉時，源水由入水孔46進入該閥體4時， 會下壓活塞閥桿5之下桿頭541，並壓降彈簧8，而 該活塞閥桿5壓降的同時，除抵消源水之水壓外，其活 塞閥桿5上段之桿頭3 7 χ之扣片5 4 2、限位片5 2 M336369 1及止水墊524等，以蓋合該銜孔41，以完全關閉 該閥體4 ; 而當出水孔4 2開啟時，入水孔4 6之源水則必需 在閥體内蓄存一大於下壓活塞閥桿5下桿頭5 41之 力量後，方可推頂活塞閥桿5上段之扣片5 4 2、限位 片5 2 1及止水墊5 2 4等構件，俾使入水孔4 6進入 之源水，方能由出水孔4 2流出；M336369 VIII. New description: [New technical field] This creation is about a pressure reducing valve structure, especially one that is especially suitable for liquid water decompression, so that the user can adjust the decompression by adjusting the mechanism. The thrust of the inner spring, in turn, controls the amount of water pressure in the connecting waterway, and is particularly advantageous for processing and assembly. [Prior Art] The body 1, the upper valve block 2, the lower valve block 3 and a connecting rod 3 7 are composed of: the carcass 1 in which the inlet and outlet ports 11 and 12 are pre-milled by a milling machine. The water passage 13 is bent, and is provided with an upper and lower valve port 14 and 15 at the top and bottom portions of the valve body; 2 2 and an upper valve plug 2 3, and at least one water stop slab 2 4 . 2 5 ' and locked to the valve port 14 on the valve body 1; • The lower valve block 3 includes a lower valve cover 31, a lower adjustment bolt: 3, a lower valve body 3 3, a spring 3 4 and a The cymbal piece 3 5 is composed of at least one water stop ring 3 6 and is locked in the lower valve port 15 of the valve body 1; the connecting rod 3 7 is disposed on the bent water path 丄 3 of the valve body 1 The upper and lower club heads 3 7 1 and 3 7 2 are respectively connected to the upper and lower valve blocks 2 and 3 to interlock the upper and lower valve groups; and by the composition of the above-mentioned components, when the water outlet port 2 is closed, the source water M336369 When the valve body 1 enters the valve body 1, the lower end of the connecting rod 3 7 will be pressed to dry the head 3 7 2, and the spring 34 4 will be pressed down, and the connecting rod 37 will be pressure-reduced while offsetting the source water. In addition to the water pressure, the connecting rod 3 7 above the head 3 7 1 will also press against the outlet of the valve body bending water passage (ie, the valve body outlet 丄 2 end) to completely close the valve body 1; and when the water outlet 12 is opened, the source water of the water inlet must be in the valve body After accumulating a force greater than the lower head connecting rod 7 7 lower, the rod head 3 7 i can be pushed over the connecting rod 3 7 to push the upper (four) 3 7 1 after the water π 1 1 Into the source water can be discharged from the water outlet 1 2; the outlet 1 2 open condition 'water inlet 1 1 into the valve body 1 source water' will produce a downward pressure to the connection 榉 3 7 lower head 3 The strength of 7 2, and the force of an upward travel link 捍 3 7 on the head 3 71, so as to achieve the effect of decompression; the user can also adjust the pin 3 2 to tighten or relax the spring 34 ^ Adjusting the above-mentioned components can achieve the goal, but still the conventional components of the pressure reducing valve are composed of a large number of components, resulting in increased production costs and waste. 2. The conventional pressure reducing valve has difficulty in processing the curved water passage 13 of the valve body 1 and has a high production cost. 3. The conventional pressure reducing valve has no over-clamping device in the valve body 1, so it is necessary to additionally set up the device. (4) The water-free towel is caused by foreign matter. 6 M336369 -3⁄4. ° [New content] In view of this, the creation The object of the invention is to provide a pressure reducing valve structure, which is mainly provided with a pressure reducing adjusting mechanism in a valve body, and the pressure reducing adjusting mechanism comprises a screen, an upper limit piece, a water dividing chamber and a two piston mast. , a lower limit piece, a lock bolt, a spring, with a second insufficiency of a water pad and a water stop ring, and is placed in the valve body, by the decompression mechanism, for the face By adjusting the thrust of the spring in the decompression adjustment mechanism, the water pressure of the water pressure connected to the pressure reducing valve can be effectively controlled, and the processing and assembly are simple and suitable for various types of pressure reducing pipelines and pipelines. By. [Embodiment] As shown in the third, fourth and fifth figures, the pressure reducing valve structure of the present invention is mainly provided with a pressure reducing adjustment mechanism 5 in a valve body 4, which is: ..... 'The valve body 4 has an accommodating space 41 therein, and the accommodating space 41 is divided into first, second and third sections*I], 4 1 2, 41 ^, a water outlet is arranged on the side of the section 411 The hole is 4 2, and the top is provided with the upper valve port 43 to lock the valve top cover 41, and the upper valve port can be a dip table, and the second section 4 1 2- side is provided with a water inlet hole 4 , the bottom of the section - section 413 is provided with a lower valve port 47 for the valve & 盍 48 sets of locks, and the bottom of the valve bottom cover 4 8 has an adjustment hole 4 8 1 ' for the adjustment bolt 4 8 2 The lock displacement is matched with a cover 4 M336369. The pressure reduction adjustment mechanism 5 includes: a screen 51 for filtering foreign matter in the water; - an upper and lower limit piece 5 21, 5 2 2 ; The second portion 412 of the valve body 4 is disposed, and the outer edge of the water dividing chamber 53 is sleeved by the water stopping ring 6 1 , 6 2 , and the water dividing chamber 53 has a hole 5 therethrough. 31 as a waterway, and... at least the side of the aperture 531 There is a water inlet 532; _ a piston valve rod 5 4 , which is inserted into the water hole 5 3 of the water dividing chamber 5 3 , the lower part of the piston mast 5 4 is provided with a lower head 5 4 1, the lower head 5 The bottom of the 41 is provided with a screw hole 5 41 1 for the lower limit piece 5 2 2. The water stop 塾 5 2 3 is engaged with the locking element 71 to be locked to the bottom of the lower head 5 4 1 , and the lower head 5 41 fits The water stop ring 63 can block the source water from entering the water distribution chamber 5 3 and the lower portion of the hole 5 3 1 . The upper portion of the piston valve rod 5 4 is provided with a buckle piece 5 4 2 and a thread segment 5 4 3 for the upper service piece. 5 21, the water stop 塾 5 2 4 and the like with the locking element 72, the town is tied to the upper part of the _ piston valve stem 5 4 to close or open the top of the water dividing chamber 5 3 hole 5 3 1; a spring 8, By the push of the adjusting bolt 48 2 , the normal push-up piston valve stem 5 4 lower the head 5 41 ; by the composition of the above components, as shown in Figures 6 and 7, when the water outlet 4 2 is closed, the source When the water enters the valve body 4 through the water inlet hole 46, the lower head 541 of the piston valve stem 5 is pressed down, and the spring 8 is lowered, and the pressure of the piston valve stem 5 is reduced, and the water pressure of the source water is offset. , the head of the upper part of the piston valve stem 5 3 7 扣 buckle 5 4 2 Sheet 5 2 M336369 1 and water stop pad 524, etc., to cover the hole 41 to completely close the valve body 4; and when the water outlet hole 4 2 is opened, the source water of the water inlet hole 46 must be in the valve body After accumulating a force greater than the lower head 541 of the lower piston valve stem 5, the upper portion of the piston valve stem 5 can be pushed up by the buckle 5 4 2, the limiting piece 5 2 1 and the water stop pad 5 2 4 and the like. , the water entering the water hole 46 into the source water can be discharged from the water outlet hole 4 2;
出水孔4 2開啟狀況下，入水孔進入閥體1内之源 水，會產生一向下壓抵活塞閥桿5下桿頭5 41之力 量，及一向上推升活塞閥桿5上段扣片5 4 2、限位片 5 2 1及止水墊5 2 4等構件之力量，如此使能達成減 壓之效果； 如欲調節減壓閥減壓之大小時，可利用閥底蓋4 8 之調節栓4 8 2作位移調節，俾以調節該調節栓4 8 2 對彈簧8之壓迫力，進而控制該彈簧8推頂活塞閥桿5 4之力道，以達調節之目的。 綜上所述，本創作具有構件簡單、組裝容易及具有 可方便拆解清洗等進步效H，且無需額外加設過渡裝 置，尤其特別適用於絲透淨水裝置之使用，以大幅簡 化水路之配合’並可藉此提供方便調節之減壓闕者。 在本創作内容中所提出之具體實施例僅用以方便 說明本創作之技術膝，而非將本創作狹義地限制於上 迷實施例’在祕出本_之精神與下狀巾請專利範 圍的情況下’所作__化實施，仍屬於本創作之範 M336369 圍。 【圖式簡單，說明】When the water outlet hole 4 2 is opened, the water inlet hole enters the source water in the valve body 1, and a force is pressed downward against the lower head of the piston valve stem 5, and the upper portion of the piston valve rod 5 is pushed up. 4, the limit piece 5 2 1 and the water pad 5 2 4 and other components of the force, so that the effect of decompression can be achieved; if you want to adjust the pressure relief valve to reduce the size, you can use the valve bottom cover 48 The adjusting bolt 4 8 2 is used for adjusting the displacement, so as to adjust the pressing force of the adjusting bolt 4 8 2 against the spring 8, thereby controlling the force of the spring 8 to push the piston valve stem 54 to achieve the purpose of adjustment. In summary, the creation has the advantages of simple components, easy assembly and convenient effect H, which can be easily disassembled and cleaned, and no additional transition device is needed, especially for the use of silk water purification device, which greatly simplifies the waterway. With the 'can be used to provide a convenient decompression. The specific embodiments set forth in the present writings are only used to facilitate the description of the technical knee of the present invention, and the present invention is not limited to the above-mentioned embodiment in the spirit of the secret and the underlying towel. In the case of 'made __ implementation, it still belongs to the scope of this creation M336369. [Simple diagram, description]
第一圖，係習式減壓閥立體分解阖。 第二圖，係習式減壓閥作動示意圖。 第三圖，係本創作其立體分解圖。 第四圖，係本創作閥體剖面示意圖。 第五圖，係本創作分水座剖面示意圖。 第六圖，係本創作動剖面示意圖一。 第七圖，係本創作動剖面示意圖二。The first picture is a three-dimensional decomposition of the conventional pressure reducing valve. The second figure is a schematic diagram of the operation of the conventional pressure reducing valve. The third picture is a three-dimensional exploded view of the creation. The fourth picture is a schematic cross-section of the valve body. The fifth picture is a schematic diagram of the cross section of the water partition. The sixth picture is a schematic diagram of the dynamic section of the creation. The seventh picture is the schematic diagram of the dynamic section of this creation.
【主要元件符號說明】 1 · · · ••閥體 11·· ••入水口 13·· ••彎折水路 15·· ••下閥口 2 · · · ••上閥組 2 1·· ••上限位栓 2 3·· ••上閥門 2 5·· ••止水環 3 · · · ••下閥組 3 1·· ••下閥蓋 3 3·· ••下閥體 3 5·· ••下墊片 3 7·· ••連接桿 3 7 1· ••上桿頭 12····出水口 14····上閥口 2 2 · · · ·上閥體 2 4 · · · ·止水墊片 3 2 · · · ·下調整栓 3 4 · · · ·彈簧 3 6 · · · ·止水環 3 7 2 · · ·下桿頭、 閥體 • οώ IX · 一—^ 0Α- 00 > . 1 2 3 4 4 4 2 1 1 5 5 5 5 5 5 5 6 7 8 ••容置空間 4 11· ••第一區間 ••第二區間 4 13· ••第三區間 ••出水孔 43 · · ••上閥口 ••閥頂蓋 4 6·· ••入水孔 ••下閥口 48 · · ••閥底蓋 ••調節孔 48 2 · ••調節栓 ••飾蓋 ••減壓調節機構 ••濾網 5 2 1· ••上限位片 ••下限位片 5 3·· ••分水室 ••銜孔 5 3 2· ••入水道 ••活塞閥桿 ••下桿頭 54 11 ••螺孔 ••扣片 5 4 3 · ••螺紋段 •止水塾 5 2 4 · •止水塾 3 2、6 3 · · · · 止水環 ••鎖固元件 72 · · ••鎖結元件 彈簧 M336369 4 · · 4 1 · 412 ^ 4 2 · w 4 3 1 —— 47 · 4 8 1 48 3 11[Description of main component symbols] 1 · · · • • Body 11·· •• Inlet 13·· •• Bending water path 15·· •• Lower valve port 2 · · · •• Upper valve block 2 1·· ••Upper limit bolt 2 3·· ••Upper valve 2 5·· ••Water stop ring 3 · · · •• Lower valve block 3 1·· •• Lower bonnet 3 3·· •• Lower valve body 3 5·· •• Lower spacer 3 7·· •• Connecting rod 3 7 1· •• Upper head 12····Water outlet 14····Upper valve port 2 2 · · · · Upper valve body 2 4 · · · · Water stop gasket 3 2 · · · · Lower adjustment bolt 3 4 · · · · Spring 3 6 · · · · Water stop ring 3 7 2 · · · Lower head, valve body · οώ IX · One—^ 0Α- 00 > . 1 2 3 4 4 4 2 1 1 5 5 5 5 5 5 5 6 7 8 •• accommodation space 4 11· ••first interval••second interval 4 13· • • Third section •• Outlet hole 43 · · •• Upper valve port ••Valve top cover 4 6·· •• Inlet hole •• Lower valve port 48 · · ••Valve bottom cover ••Adjustment hole 48 2 · • • Adjusting bolt •• Cover ••Reducing mechanism ••Filter 5 2 1· •• Limiting plate••Lower limit piece 5 3··••Water dividing chamber••Ring hole 5 3 2•••Inlet channel••Piston stem••Lower head 54 11 •• Screw hole•• Clasp 5 4 3 · ••Threaded section • Water stop 塾 5 2 4 · • Water stop 塾 3 2,6 3 · · · · Water stop ring ••Locking element 72 · ·••Locking element spring M336369 4 · · 4 1 · 412 ^ 4 2 · w 4 3 1 - 47 · 4 8 1 48 3 11