201020430 162〜溝槽。 五、 本案若有化學式時，請揭示最能顯示發明特徵的化學式： 無。 六、 發明說明： 【發明所屬之技術領域】 義 本發明係關於一種計量閥門，尤指一種可精確地控制 流量之一閥門，並結合一計量閥門與一閉合閥門。 【先前技術】 US 4796665 —揭露一種可在一上端閉合位置及一下端 控制位置間線性移動之閥門。 US 5775369—揭露一種流量調整方式，以及可獨立控 制之一閉合閥門，其具有多個線性相關元件。 參 EP 1613881 —揭露一種流量調整方式，以及可線性移 動之一閉合閥門，其具有可獨立控制之閥門元件。 US 20 03/226603 —揭露一種具有一停止位置且可線性 控制之閥門，以啟動位於一閥塞之一針型閥。 GB 1174106—揭露一種分別設置在二通道内之阻斷組 件，其一用於精細控制，而另一用於粗略控制。 US 20 06688 —揭露一種以轉動方式控制之淋浴頭，當 旋轉一方向時，可控制流量關閉，而當旋轉另一方向時， 可限制通過閥座通道的流量。 3 201020430 然而上述之習知技術並未提供一種可簡易控制流量 之閥門藉以工全關閉流量，以及可正確地控制流速。 【發明内容] 本發明揭露-種閥門，其具有-流體入口、一流體出 可旋轉之曲柄軸、一連接該曲柄軸之閉合閥門，以 及-連接該曲柄軸之計量閥門’其中，透過旋轉該曲柄軸， 乂移動該•量閥門或/及該閉合閥門至—選擇位置，藉以關 閉或控制流經該閥門裝置之液體流量。 較佳地，該計量閥門為一錐形或截錐形閥門裝置，其 移至錐开/水喉之内或移至該錐形水喉之外，藉以當該 計量閥門朝該錐形水喉移動時’減少流經該計量閥門之流 量。 本發明之計量閥門較佳地具有一溝槽，用來當該計量 閥門位於一元全關閉位置時，允許極小的水流量通過該計 量閥門另外，若該閉合閥門位於一開啟狀態時，該溝槽 可允許極小水流量流過該計量閥門。 該溝槽結合該閉合閥門之開啟或關閉狀態，明顯不同 於前述專利申請案中之水量管理及控制系統，在此合併前 述專利申請案之内容，並用以參考。 雖然該閥門係用於水量控制及管理系統，其可進一步 結合計量閥門與閉合閥門，以應用於其他控制系統且包含 液體或氣體之控制，尤其於工業用途。 較佳地’該曲柄軸透過一電動馬達所控制，且該電動 201020430 馬達較佳地為一步進馬達。 較佳地，一壓力傳感器連接至該閥門裝置之閉合閥門 的下方。在此所說之閉合閥門下方係指閉合閥門及該閥門 裝置之該流體出口間的位置。 較佳地，一流量量測器設置於該閉合閥門下方，且較 佳地設置於該閥門裝置及該流體出口之間。 本發明之多個實施例僅為舉例之實施方式，其詳細說 明可配合以下圖示作為參考，且本發明實施方式的均等變 化皆屬本發明範圍。。 【實施方式】 第一實施例，本發明之閥門裝置較佳地可透過第3圖 及第5圖所表示。請參考第！圖，第i圖係為一閥體裝置 100’其連接-電動馬達lu及一軸編碼器112，藉以透過201020430 162 ~ trench. 5. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: None. VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a metering valve, and more particularly to a valve that can precisely control a flow rate, in combination with a metering valve and a closing valve. [Prior Art] US 4,796,665 - discloses a valve that can move linearly between an upper closed position and a lower controlled position. US 5,775, 369 - discloses a flow adjustment method and independently controllable one of the closed valves having a plurality of linear correlation elements. Reference EP 1613881 - discloses a flow adjustment method and a linearly movable one closed valve having independently controllable valve elements. US 20 03/226603 - discloses a valve having a stop position and linear control to activate a needle valve located in a valve plug. GB 1174106 - discloses a blocking component that is respectively disposed in two channels, one for fine control and the other for coarse control. US 20 06688 - discloses a rotaryly controlled shower head that controls flow shutoff when rotated in one direction and restricts flow through the valve seat passage when rotating in the other direction. 3 201020430 However, the above-mentioned prior art does not provide a valve that can easily control the flow rate to fully shut off the flow rate and control the flow rate correctly. SUMMARY OF THE INVENTION The present invention discloses a valve having a fluid inlet, a fluidly rotatable crankshaft, a closed valve connecting the crankshaft, and a metering valve connecting the crankshaft. The crankshaft, 乂 moves the valve or/and the closed valve to a selected position to shut down or control the flow of liquid through the valve means. Preferably, the metering valve is a conical or truncated conical valve device that moves into or out of the conical hose, whereby the metering valve faces the conical hose 'Reduce the flow through the metering valve when moving. The metering valve of the present invention preferably has a groove for allowing a very small amount of water to flow through the metering valve when the metering valve is in the fully closed position, and if the closing valve is in an open state, the groove Very small water flows can be allowed to flow through the metering valve. The groove is combined with the open or closed state of the closed valve, which is significantly different from the water management and control system of the aforementioned patent application, the contents of which are incorporated herein by reference. Although the valve is used in a water volume control and management system, it can be further combined with metering valves and closed valves for use in other control systems and includes liquid or gas control, especially for industrial applications. Preferably, the crankshaft is controlled by an electric motor, and the electric 201020430 motor is preferably a stepper motor. Preferably, a pressure sensor is coupled to the underside of the closed valve of the valve means. The term "closed valve" as used herein refers to the position between the closed valve and the fluid outlet of the valve means. Preferably, a flow rate gauge is disposed below the closed valve and is preferably disposed between the valve means and the fluid outlet. The embodiments of the present invention are merely exemplary embodiments, and the detailed description thereof can be referred to as the following drawings, and the equivalent variations of the embodiments of the present invention are within the scope of the present invention. . [Embodiment] In the first embodiment, the valve device of the present invention is preferably shown in Figs. 3 and 5. Please refer to the first! Figure ith is a valve body device 100' connected to an electric motor lu and a shaft encoder 112 for transmission
電動馬達m，旋轉一曲柄轴m，且曲柄轴131垂直通過 閥體裝置100之中心。 閥體裝置100之底部包含有一進氣歧管 歧管113具有一入口連接件114位於第1圖 以及一管道連接件115位於第 係用來使多個閥門裝置1〇〇相 件。 113，且進氣 所示之左侧， 1圖所示之右側。連接元件 互連接’以及連接一入口管 第2圖包含有一對相互連接之閥門裝置1〇〇，其中入 口連接件114係位於笛9® a 於第2圖所不之右側，以及一末端阻塞 元件121，係位於閥門裝置1〇〇之最左側。 5 201020430 在第2圖中’入口連接件114連接一入口管件，透過 入口連接件114’可使水流從入口管件進入進氣歧管113, 接著向上流經閥門裝置1〇〇，以及當計量閥門132及閉合 閥門133皆位於開啟位置時，可流出閥門裝置i 項端。 如第2圖所示，水流通過-流量量測冑122,並由-出口 123流出。出口 123及流量量測器122標示為區域i及區 域2,分別用於水量儲存及管理系統詳細說明可參考習 知專利中請案。本發明之閥門進—步提供水量儲存及管 理，其相關說明可參考以下說明，但不限於此。 請繼續參考第3圖及第5圖，其包含有一電動馬達 111 (較佳地為-電動步進馬達），其透過—指令使馬達轉轴 旋轉且電動馬達111之轉軸可透過數個步驟移動。其中， 電動馬達ill之轉轴係連接曲柄軸m，以及曲柄轴131 2過巾空固定件支樓，並依次連接閉合間門133及計量 閥門132。進氣歧管113 ^徑垂直連接另一孔徑，且透 過一止返閥門134向上延伸，並 ^ I退入錐形水喉，其中錐形 形成有一闕座135對應於計量閥門132。 計量閥門132呈一錐來巧，叮♦、 甘奴， 體’可移進或移出水喉，且者 其錐形部分向下移動時， w 八 a 具相應配合水喉上部之錐形邱 分，使計量閥門132可關 1之料部 丄 水'喉。實際上，本發明音始a丨 由於-溝槽的設計，使計量間門〗=:施例 水流，其詳細疋全關閉水喉的 丹；細圓不可參考第6圖。 限位元件136、一 圖更^含有一馬達 馬達聯軸器137，以及一裝配架 計量間門132下方古m 裝配架138。在 2下方有-固定環U6,以及間座135形成部 201020430 分止返閥門134之承座。 曲柄轴131週圍之固定件的詳細圖示可參考第7—u 圖，其顯示當曲柄轴131旋轉至不同位置時，各間門之運 作。 固定件上方具有-固定插座m，連接閉合閥門L 其中’閉合閥門133之詳細圖示可參考第7—u圖以及 第6圖所示之部分示意圖。 閉合閥門133具有-閉合閥門蓋139，用來關閉閉合 閥門座139a。第3圖之右上方具有一壓力傳動器ιΐ8，透 過-孔徑連接至出口通道’且出口通道位於閉合閥門座 139a之上方。閥門裝置1〇〇之上方具有一出口連接件119、 連接定位件119a，以及一定位螺絲J丨9b。在第3圖之右 方’一轴編碼_ 112係連接至電動馬達1U，藉以準確地 控制步進馬達之位置H係、為第i圖所示之後視圖， 、顯丁机量量測器122之位置，其中流量量測器122連 接閥門裝i 1〇〇頂端之出口連接件119。流量量測器122 之圖示可參考第2圖，以及第1[g (未標示元件符號）。 一第5圖係為第3圖所示之縱向剖面圖，其詳細標示有 一=道連接件115、進氣歧管113之入口連接件114、一連 件119a、一定位梢151，以及位於計量閥門132之 :喉下方之止返閥n 134。此外，更詳細顯示可移動之固 牛的形狀，且固定件具有一孔徑，用來設置曲柄轴131。 固疋件上方為閉合閥門蓋139及閉合閥門座139a。閥 〇〇之上方具有連接定位件119a及出口連接件 7 201020430 119,其中出口連接件119外圍具有螺紋用來連接適當的管 件。值得注意的是，本發明之閥門裝置1〇〇的設計可配合 目前所使用之各式管件。 第6圖顯示抽編碼器112、電動馬達lu，馬達聯轴器 137及161之位置，以及閥門裝置1〇〇之内部元件。第6 圖標示有溝槽162,其向下延伸至計量閥門132之錐形部 分。在計量閥門132完全壓下，或是密封閥座135時溝 槽162之大小仍可允許極小的水流流經計量閥門132。第6 圖僅顯示單一溝槽’在實際應用方面，可使用二相對⑽ 度之溝槽設計。當閉合閥門133位於開啟位置時，任一溝 槽的數量可以提供微量水流通過計量閥門132。 第6圖另揭露曲栖軸131之形狀，其包含有一中心軸 及一偏移軸，其中偏移轴位於固定元件152内。固定元件 152係為一矩形塊體，且具有—略為_形之孔彳^ 所示，固定元件152之孔徑具有上、下二平坦面，以及於 孔徑一端分別具有配合曲柄轴131的半圓形部分。 固定元件1 52的下方延#右—閱押 M 門132的上端錐开、 彳闕才干，用於形成計量閱 伸有一轴部=此外，固定元件152的上方亦延 甲有轴和用來形成閉合閥門133之閥桿， 封閉合閥門座139a。 了密 會位Γ考第7〜11圖，當步進馬達旋轉時，曲柄轴mThe electric motor m rotates a crankshaft m, and the crankshaft 131 passes vertically through the center of the valve body device 100. The bottom of the valve body assembly 100 includes an intake manifold. The manifold 113 has an inlet connection member 114 in the first view and a conduit connection member 115 in the system for the plurality of valve devices. 113, and the left side of the air intake is shown on the right side of the figure. The connecting member interconnects 'and the connecting one inlet tube Fig. 2 includes a pair of interconnected valve devices 1 〇〇, wherein the inlet connecting member 114 is located on the right side of the flute 9® a on the second figure, and an end blocking member 121 is located at the leftmost side of the valve device 1〇〇. 5 201020430 In Fig. 2 'the inlet connection 114 is connected to an inlet pipe through which the water flow can pass from the inlet pipe into the intake manifold 113, then through the valve device 1 〇〇, and as the metering valve When both the 132 and the closing valve 133 are in the open position, they can flow out of the terminating end of the valve device. As shown in Fig. 2, the water flow passes through the flow rate measurement port 122 and flows out from the -out port 123. The outlet 123 and the flow rate measuring device 122 are designated as area i and area 2, respectively, for the water storage and management system. For detailed description, refer to the patent application. The valve of the present invention provides water storage and management in a step-by-step manner, and the related description can be referred to the following description, but is not limited thereto. Please refer to FIG. 3 and FIG. 5, which includes an electric motor 111 (preferably an electric stepping motor) that transmits the motor shaft through the command and the shaft of the electric motor 111 can be moved through several steps. . Wherein, the rotating shaft of the electric motor ill is connected to the crank shaft m, and the crank shaft 131 2 is passed through the empty fixing member branch, and the closing door 133 and the metering valve 132 are sequentially connected. The intake manifold 113 is vertically connected to the other bore and extends upward through a check valve 134 and retracts into the conical hose, wherein the taper is formed with a bore 135 corresponding to the metering valve 132. The metering valve 132 is in the shape of a cone, 叮♦, 甘奴, the body 'can move into or out of the hose, and when the tapered portion moves downward, w 八 a has a corresponding conical shape of the upper part of the hose , so that the metering valve 132 can be closed to the material portion of the water 'throat. In fact, the present invention is based on the design of the groove, so that the metering door == the water flow of the example, the details of which are all closed to the throat; the fine circle cannot be referred to the sixth figure. The stop member 136, a figure further includes a motor motor coupling 137, and a mount m metering frame 138 below the metering compartment door 132. Below the 2, there is a retaining ring U6, and a seat 135 forming portion 201020430 is divided into a seat for the check valve 134. A detailed illustration of the fasteners around the crankshaft 131 can be found in Figure 7-u, which shows the operation of the doors as the crankshaft 131 is rotated to different positions. Above the fixing member, there is a fixed socket m, which is connected to the closing valve L. A detailed illustration of the closing valve 133 can be referred to the sectional view of Fig. 7-u and Fig. 6. The closing valve 133 has a closed valve cover 139 for closing the closed valve seat 139a. On the upper right side of Fig. 3 there is a pressure actuator ι 8 which is connected to the outlet passage by a through-aperture and the outlet passage is located above the closed valve seat 139a. Above the valve device 1 is an outlet connecting member 119, a connecting positioning member 119a, and a positioning screw J丨9b. On the right side of Fig. 3, 'one-axis code_112 is connected to the electric motor 1U, so as to accurately control the position H of the stepping motor, which is the rear view shown in Fig. i, and the measuring device 122 The position of the flow measuring device 122 is connected to the outlet connector 119 of the top end of the valve. A diagram of the flow rate detector 122 can be referred to FIG. 2, and the first [g (not labeled component symbol). Figure 5 is a longitudinal sectional view shown in Figure 3, which is detailed with a link 115, an inlet connector 114 of the intake manifold 113, a connecting piece 119a, a positioning tip 151, and a metering valve. 132: Check valve n 134 below the throat. Further, the shape of the movable solid cow is shown in more detail, and the fixing member has an aperture for setting the crank shaft 131. Above the solid member is a closed valve cover 139 and a closed valve seat 139a. Above the valve 具有 there is a connection locator 119a and an outlet connection 7 201020430 119, wherein the outer periphery of the outlet connector 119 is threaded for connection to a suitable tube. It is to be noted that the valve device of the present invention can be designed to match the various types of pipe fittings currently used. Figure 6 shows the position of the pump encoder 112, the electric motor lu, the motor couplings 137 and 161, and the internal components of the valve unit 1〇〇. Figure 6 illustrates a groove 162 that extends down to the tapered portion of metering valve 132. The size of the groove 162 still allows a very small flow of water to flow through the metering valve 132 when the metering valve 132 is fully depressed or the valve seat 135 is sealed. Figure 6 shows only a single trench. In practical applications, two relative (10) degree trench designs can be used. When the closing valve 133 is in the open position, the number of any grooves can provide a trace amount of water flow through the metering valve 132. Figure 6 further discloses the shape of the curved shaft 131, which includes a central axis and an offset axis, wherein the offset axis is located within the stationary element 152. The fixing member 152 is a rectangular block and has a slightly _-shaped aperture ,, the aperture of the fixing member 152 has upper and lower flat faces, and a semicircle having a crankshaft 131 at one end of the aperture, respectively. section. The lower end of the fixing member 1 52 extends #右—the upper end of the M gate 132 is tapered, and the cymbal is used to form a metering portion having a shaft portion. Further, the upper portion of the fixing member 152 is also provided with a shaft and is formed for forming The valve stem of the valve 133 is closed to close the valve seat 139a. The dense meeting position refers to the 7th-11th figure. When the stepping motor rotates, the crankshaft m
曲柄站”在這些位置當中，以方位方式顯干 曲柄轴131盘闳、顯7R 續圖示中，如、第= 孔徑的相關位置。在以下連 7圖所不，曲柄袖131啟始於北方位置， 201020430 圖所示’以逆時針方向位移至西北位置，-後 第9圖所示，位移至西方位 ’，、 圖所示，&最後如第10圖及第11 位移至西南位置及南方位置。 第7 11圖中，曲柄轴131位移角声為〗 動範圍可參考第12 圖 -為160度(其移 疋半152呈對稱形狀，因此 、 中的東半部位移，並、m 使曲柄轴131於圖 Φ ❿ 稱…1 同的開啟及關閉配置。關於對 辨 < 固疋TG件】丄 及步進^ it HΤ編譯輕式藉^㈣卜控制器 及步進馬達，使步進馬達之首 丰邱谨从 力萬次運轉’皆於西 手。卩運作，以及使步進馬達 於東丰邱遂I ^ 次的一萬百萬運轉，皆 於東丰π運作。其中’控制器包含 Μ BB pa 冲數器，用來計算 閥門的開啟與關閉次數 152的耗f另外， =柄軸131及固定元件 次數的！絲 、了 β十算在東半部或西半部之一固定 人數的運轉，本發明之閥門裝 來偵>11# m _ 置100包含有一感測器，用 =吏用情況。較佳地，透過感測器，變更 的運作位置’藉以延長閥門的使用期限。 此外’另一較佳實施方式為根據—預設週 柄軸⑶的運作位置，例如從西半變^曲 降低固定—或位於固定元：== 部分的磨損。 Η之曲柄軸131 如第4圖所示之闕門裝置1〇〇’電動馬動⑴從轴編 八，112的位置，以順時鐘方向旋轉，但如第7—u圖所 ^曲柄軸131係逆時鐘方向旋轉。電動馬達⑴及曲柄 的移動方向在此不受限制，值得注意的是，曲柄軸 9 201020430 131之位置與計量閥門132及閉合閥門133的相關位置變 化。 舉例來說，在第7圖中，當曲柄軸131位於北方位置 時（請參考表格A)，閉合閥門133呈完全關閉狀態，但計 量閥門132呈完全開啟狀態。 在第8圖中，當曲柄轴131位於西北位置時，閉合闊 門133為開啟狀態，而計量閥門132約為3/4開啟狀態。 其中，溝槽162位於第7圖及第8圖中之計量閥門132之 表面。 在第9圖中，當曲柄轴131位移至西方位置時，閉合 閥門13 3為接近完全開啟狀態，而計量閥門13 2為部分關 閉狀態，以控制通過閥門的流速。 在第10圖中，閉合閥門133為完全開啟狀態，且曲柄 轴131位移至西南位置，而計量閥門132接近完全關閉狀 態。 在第11圖中，曲柄轴131位移至南方位置，計量閥門 132為凡全關閉狀態（除溝槽162允許微量水流通過），以 及閉合閥門133朝閥座135方向移動。在此情況下，閉合 閥門133仍為開始狀態，而曲柄轴131之進一步的轉旋位 移，將使閉合閥門133繼續向閥座135位移。 第12圖及表格A用以表示曲柄轴131之相關位置與閥 門流速的關係。 201020430 表格A 功ϋ~~' 霣霣Ηβ 角度 _ 說明 關閉 0度 as „ 線上測試 〜25度 全開啟 〜90度 閥門夫隈在丨丨士汰真a 流量控制 〜90—160度 -— J ZN·/JiT 〇 以線改方式控制水流，流量逐漸減少，直到位於 完全計景付脊。 部分計量 〜140度 才妥_7Γ λ全吞+ e#番，分*，卜伊.卜+ 'm 完全計量 〜160度 -------’至叫且兀汗少重水重流過 _允許少許水滴通過。 較佳地，曲㈣131 W立置係透過步進馬達來控制， φ 卩及步進馬達係透過-微處理控制器來控制，其接收不同 感測器之訊號，以精確控制步進馬達的位置，進而正確控 制曲柄们31的位置。微處理控制器接收從抽編瑪器ιΐ2: 流量量測器m，以及壓力傳動器118之訊號，以計算出 口管件之壓力與流速資料，以及閉合閥門133與計量閥門 132之位置，藉以控制且測量液體流量，如流過閥門裝置 10 0之水流。 J、 5 第13圖為流速與表格A所示之間門位置的示意圖。 第二實施例’在此範例中，透過減少壓力傳動器之大 以及利用絕對編瑪器、傳統體型較小之直流馬達取代 體型較大且笨重之步進馬達，第一實施例之原型閥門可重 新設計形成-更精簡之闊門，其中，直流馬達係用來联動 -減速齒輪箱’且具有-配置於馬達後方轴桿的轴編碼器。 除了減少上述組件的尺寸大小，閥門裳置可結合一葉 輪流量量測器（如第14圖路-、 、 弟圖所不），以及設置-控制印刷電路 板於閥門前端，使得閥門裝置形成一獨立裝置。 在精簡閥門裝置中，請參考第16圖及第17圖閥門 11 201020430 裝置之後端可直接裝設於一牆面上，而轴桿、編碼器、電 動馬達、齒輪箱，以及壓力傳動器218皆設置於閥門裝置 之前端，例如：設置於第14圖所示之左側，使每一組件可 依輕易的被使用。Crank station" Among these positions, the crankshaft 131 is displayed in an azimuth manner, and the position of the crankshaft is shown in the following figure. For example, the relevant position of the first aperture is not shown in the following figure. The crank sleeve 131 starts in the north. Position, 201020430 The figure shows 'displaces counterclockwise to the northwest position, - as shown in Figure 9, shifts to the western position', as shown in the figure, & finally, as shown in Figure 10 and the 11th displacement to the southwest position and The position of the south. In the 7th 11th, the displacement angle of the crankshaft 131 is 〗 The moving range can refer to the 12th figure - 160 degrees (the moving half 152 is symmetrical, so the middle half of the displacement, and m Let the crankshaft 131 be in the same opening and closing configuration as Fig. Φ ❿ 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The first step of the stepping motor, Feng Qiu, has been running in the hands of the 10,000-year-old. The operation of the stepping motor and the operation of the stepping motor in Dongfeng Qiuyi I ^ times are all operated by Dongfeng π. 'The controller contains Μ BB pa counter, used to calculate the number of opening and closing of the valve 152 f, in addition, the stem of the stem 131 and the number of fixing elements, and the operation of the fixed number of the tenth in the eastern half or the western half, the valve mounting of the present invention >11# m _ 100 includes There is a sensor for use. Preferably, the operating position of the sensor is changed through the sensor to extend the life of the valve. Further, another preferred embodiment is based on the preset peripheral shaft (3). The operating position, for example, from the west half to the lower part of the fixed piece - or the wear of the fixed element: == part. The crankshaft 131 of the Η 如 如 如 如 如 如 第 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动The position of the eight, 112 rotates in the clockwise direction, but the crankshaft 131 rotates in the counterclockwise direction as shown in Fig. 7-u. The moving direction of the electric motor (1) and the crank is not limited here, it is worth noting that the crank The position of the shaft 9 201020430 131 changes with the position of the metering valve 132 and the closing valve 133. For example, in Fig. 7, when the crank shaft 131 is in the north position (refer to Table A), the closing valve 133 is completely closed. State, but metering valve 132 is complete In Fig. 8, when the crankshaft 131 is in the northwest position, the closed gate 133 is in an open state, and the metering valve 132 is in a 3/4 open state. The groove 162 is located in Figs. 7 and 8. The surface of the metering valve 132 in the figure. In Fig. 9, when the crankshaft 131 is displaced to the western position, the closing valve 13 3 is in a nearly fully open state, and the metering valve 13 2 is partially closed to control the passage of the valve. Flow Rate In Fig. 10, the closing valve 133 is fully open, and the crankshaft 131 is displaced to the southwest position, while the metering valve 132 is nearly fully closed. In Fig. 11, the crankshaft 131 is displaced to the south position, the metering valve 132 is in the fully closed state (except that the groove 162 allows a small amount of water to flow through), and the closing valve 133 is moved toward the valve seat 135. In this case, the closing valve 133 is still in the starting state, and the further rotational displacement of the crankshaft 131 will cause the closing valve 133 to continue to displace toward the valve seat 135. Figure 12 and Table A are used to show the relationship between the relative position of the crankshaft 131 and the valve flow rate. 201020430 Form A ϋ~~' 霣霣Ηβ Angle _ Description Close 0 degree as „ Online test ~25 degree full open~90 degree valve husband 隈 丨丨 汰 a a a a flow control ~ 90-160 degrees - J JN · /JiT 控制Control the water flow in line change mode, the flow rate is gradually reduced until it is located in the complete frame. The partial measurement ~140 degrees is appropriate _7Γ λ full swallow + e#番,分*, Bu Yi. Bu + 'm Complete Measure ~160 degrees ------- 'to call and sweat less heavy water heavy flow _ allow a little water droplets to pass. Preferably, the curved (four) 131 W vertical system is controlled by stepper motor, φ 卩 and step The motor is controlled by a micro-processing controller that receives signals from different sensors to precisely control the position of the stepper motor to properly control the position of the cranks 31. The microprocessor controller receives the slave ιΐ2: The flow meter m, and the signal of the pressure actuator 118, to calculate the pressure and flow rate data of the outlet pipe, and the position of the closing valve 133 and the metering valve 132, thereby controlling and measuring the liquid flow, such as flowing through the valve device 10 Water flow. J, 5 Figure 13 is the flow A schematic diagram of the position of the door between the speed and the table A. The second embodiment 'in this example, the size of the pressure transmission is reduced and the DC motor with a smaller conventional size is used to replace the larger and bulky body. The stepping motor of the first embodiment, the prototype valve of the first embodiment can be redesigned to form a more compact door, wherein the DC motor is used for the linkage-reduction gearbox and has a shaft encoder disposed on the rear axle of the motor In addition to reducing the size of the above components, the valve can be combined with an impeller flow measuring device (such as Figure 14 -, ,, not shown), and set-control printed circuit board at the front of the valve, so that the valve device is formed A separate device. In the simplified valve device, please refer to Figure 16 and Figure 17 Valve 11 201020430 The rear end of the device can be directly mounted on a wall, while the shaft, encoder, electric motor, gear box, and pressure The actuators 218 are all disposed at the front end of the valve device, for example, disposed on the left side as shown in Fig. 14, so that each component can be easily used.
請繼續參考第14圊，其為精簡閥門裝置之剖面圓，且 與第一實施例具有相似標號，舉例來說，第3圖所示之曲 柄轴131，在第14圖之標號為231，並以此類推，因此其 他元件的標號以位數，，2”取代位數” Γ，。第14囷所示之 閥門具有一錐形計量閥Π 232，且錐形計量閥門232之錐 形表面具有一_’其可參考圖及第8圖之放大圖。Please refer to the 14th, which is a cross-sectional circle of the simplified valve device, and has a similar reference numeral to the first embodiment. For example, the crankshaft 131 shown in FIG. 3 is labeled 231 in FIG. And so on, so the labels of other components are replaced by the number of digits, 2". The valve shown in Fig. 14 has a conical metering valve 232, and the tapered surface of the conical metering valve 232 has a _' which can be referred to the enlarged view of Fig. 8 and Fig. 8.
一止返閥門234位於進氣歧管213的上方。一閉合閥 門233位於曲柄轴231的上方，以及一精簡壓力傳動器218 位於第14圖所示之左侧，且具有一輸出電纜272，用來連 接一控制面板（未示於圖中）。閉合閥門233的上方具有— 流量量測g 222，其位於間門裝置揭内，並具有一葉輪 270。极量量測器222之量測資料係透過數個輸出線路271 輸出閥門裝置200之頂端為一出口連接件gig。 第15圖及第16圖係用來表示印刷電路板280，以及 如第17圖所^一馬達基座281 @大小剛好可覆蓋印刷電 路板280,其巾馬達基座281包含有壓縮直流電動馬達、 齒輪箱’以及轴編碼器。 閥門裝置200的運作係透過進氣歧管213之管道達 件215及入口連接件216，以及出口連接件219及固定 座217,且其運作方式可參考上述第一實施例之相關運 12 201020430 說明。 同理，曲柄軸231之旋轉運作方式可參考第12圖、表 格A，以及第13圖所示之閥門位置與流速之關係圖，亦同 樣適用於第二實施例之閥門裝置。 因此，本發明提供一多功能閥門，可用於管道或工業 控制流量。 本發明之閥門裝置可用來量測通過閥門裝置的流速，A check valve 234 is located above the intake manifold 213. A closure valve 233 is located above the crankshaft 231, and a reduced pressure actuator 218 is located to the left of Figure 14 and has an output cable 272 for connection to a control panel (not shown). Above the closing valve 233 is a flow measurement g 222 which is located within the door assembly and has an impeller 270. The measurement data of the extreme measuring device 222 is outputted through the plurality of output lines 271 to the top of the valve device 200 as an outlet connecting member gig. 15 and 16 are for showing a printed circuit board 280, and as shown in Fig. 17, a motor base 281 @ is just sized to cover the printed circuit board 280, and the towel motor base 281 includes a compressed DC electric motor. , gearbox 'and shaft encoder. The operation of the valve device 200 is through the pipe 215 and the inlet connector 216 of the intake manifold 213, as well as the outlet connector 219 and the fixed seat 217, and the operation mode thereof can be referred to the related embodiment of the first embodiment 12 201020430. . Similarly, the rotational operation mode of the crankshaft 231 can be referred to the relationship between the valve position and the flow velocity shown in Fig. 12, Table A, and Fig. 13, and is also applicable to the valve device of the second embodiment. Accordingly, the present invention provides a multi-function valve for use in pipeline or industrial control flow. The valve device of the present invention can be used to measure the flow rate through the valve device,
以及控制通過閥門裝置之流量’且配合使用需求，准許閥 門可部分關閉或完全關閉。 本發明之具有溝槽設計的計量閥門可允許極少量的水 流通過閥門裝置，並可測定流量及壓力訊號，其對於閥門 控制水流量，以及偵測漏水非常有幫助。住宅内之水量控 制係為一重要議題，當水從滴水的水龍頭、漏水的馬桶， 以及破裂或損壞的水管流出浪費時，其通常無法被住戶所 查覺’直到收到巨額水費或造成嚴重缺失。 本發明之閥門裝置使用數個組件，但在某些應用方 面’其可依據需求而作變化，例如如第二實施例當中，閥 門裝置為獨立裝置’其内建有一流量量測器㈣，以及 如圖所示，可包含或不包含進氣歧管。 此外，第3圖所示之壓力傳動器係連接上通道，但在 其他應用方面’其可設置於出口管件處，而不為閥門裝置 之-部分。同流量量測器222可增設於第】圖所示之 出口管件處，且可輿間弓 J興閱門裝置結合，如第14圖所示。雖然 葉輪傳動器係用於測量流逮、流量，本發明亦可使用其他 201020430 量測裝置進行上述功能。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。另外本發明的任一實施例或 申請專利範圍不須達成本發明所揭露之全部目的或優點或 特點。此外，摘要部分和標題僅是用來辅助專利文件搜尋 之用’並非用來限制本發明之權利範圍。 【圖式簡單說明】 第1圖為一閥門裝置之示意圖，其標示有一壓力傳動 器、電動馬達’以及從閥體裝置前端所延伸之軸編碼器。 第2圖為一對相互連接之閥門裝置之正視圖，其分別 具有一涑量量測器連接至一流體出口。 第3圖為一閥門裝置之第一剖面圖，用以表示—曲柄 轴與閥體裝置元件間的關係。 第4圖為第1圏所示之閥門裝置之一壓力傳感器及一 軸編碼器的示意圖。 第5圖為一閥門裝置之第二剖面圖，用以表示—計量 閥門與閉合閥門間的關係。 第6圖為一閥門裝置之内部示意圖，用以表示—計量 閥門及其溝槽的形狀，以及相對一曲柄轴及閉合閥門的相 關位置。 第7—11圖為一閥門裝置之一曲柄轴示意圖，用以表 14 201020430 示當曲柄軸在一固定元件内旋轉時，其相關位置，以及用 以表示閉合閥門與計量閥門之相關控制位置；相關位置可 由實施方式之說明得知；一閥門設定表，用以表示曲柄軸 位置與流速之關係。 第7圖用以顯示一計量閥門完全開啟及一閉合閥門完 全關閉時’一柚栓之中心頂端位置。 第8圖用以顯示一曲柄軸旋轉至西北方向的位置。 ❿第9圖用以顯示一曲柄軸位於西方的位置。 第10圖用以顯示一曲柄軸位於西南方向的位置。 第11圖用以顯示一曲柄軸位於南方的位置。 第12圖用以表示透過一步進馬達所控制之一曲柄轴 的位置。 第13圖為第12圖所示之一閥門位置與流速之關係圖。 第14圖為本發明實施例之一閥門剖面圖，用以顯示曲 柄軸與閥門裝置之各元件之關係。 &第15圖為本發明實施例之一閥門剖面圖，用以顯示一 印刷電路板之位置。 第16圖為第15圖所示之一閥門裝置之後視圖。 第17圖為為第16圖所示之閥門裝置之後視圖，其包 含有用於一電動馬達與一齒輪箱之基座。 【主要元件符號說明】 100、200〜閥門裝置； 111〜電動馬達； 15 201020430 112~轴編碼器； 113、 213~進氣歧管； 114、 216〜入口連接件 115、 215〜管道連接件 116〜固定環； 117、 217~固定插座； 118、 218〜壓力傳動器 119、 219〜出口連接件 119a〜連接定位件； 119b〜定位螺絲； 121〜末端阻塞元件； 122、222〜流量量測器 123〜出口； 131、 231~曲柄轴； 132、 232〜計量閥門； 133、 233〜閉合閥門； 134、 234~止返閥門； 13 5 ~閥座； 136〜馬達限位元件； 137、161〜馬達聯轴器 1 3 8 ~裝配架； 139〜閉合閥門蓋； 139a〜閉合閥門座； 1 51 ~定位梢； 201020430 152〜固定元件； 162〜溝槽； 270~葉輪； 271~輸出線路； 272~輸出電纜； 280〜印刷電路板； 281〜馬達基座。And to control the flow through the valve device' and to match the use requirements, the valve can be partially closed or fully closed. The metering valve of the present invention having a groove design allows a very small amount of water to pass through the valve means and can measure flow and pressure signals, which is very helpful for the valve to control water flow and to detect water leakage. Water control in the home is an important issue. When water is drained from dripping faucets, leaking toilets, and broken or damaged water pipes, it is usually not detectable by the residents until it receives a huge water fee or causes serious damage. Missing. The valve device of the present invention uses several components, but in some applications, it can be changed according to requirements. For example, in the second embodiment, the valve device is a separate device, which has a flow measuring device (4) built therein, and As shown, the intake manifold may or may not be included. Further, the pressure actuator shown in Fig. 3 is connected to the upper passage, but in other applications, it can be disposed at the outlet pipe rather than the portion of the valve device. The same flow rate measuring device 222 can be added to the outlet pipe member shown in the figure, and can be combined with the door hinge device as shown in Fig. 14. Although the impeller actuator is used to measure flow and flow, the present invention may also use other 201020430 measuring devices for the above functions. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. In addition, any of the objects or advantages or features of the present invention are not required to be achieved by any embodiment or application of the invention. In addition, the abstract sections and headings are only used to assist in the search of patent documents, and are not intended to limit the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a valve device, which is shown with a pressure actuator, an electric motor', and a shaft encoder extending from the front end of the valve body assembly. Figure 2 is a front elevational view of a pair of interconnected valve devices each having a volume measuring device coupled to a fluid outlet. Figure 3 is a first cross-sectional view of a valve assembly for indicating the relationship between the crankshaft and the components of the valve body assembly. Fig. 4 is a schematic view showing a pressure sensor and a shaft encoder of the valve device shown in Fig. 1. Figure 5 is a second cross-sectional view of a valve assembly for indicating the relationship between the metering valve and the closing valve. Figure 6 is an internal schematic view of a valve assembly for indicating the shape of the metering valve and its grooves, as well as the relative position of a crankshaft and closing valve. Figure 7-11 is a schematic view of a crankshaft of a valve device for use in Table 14 201020430 to indicate the relative position of the crankshaft when it is rotated within a fixed component, and to indicate the relevant control position of the closed valve and the metering valve; The relevant position is known from the description of the embodiment; a valve setting table is used to indicate the relationship between the crankshaft position and the flow rate. Figure 7 is a view showing the center top position of a pomelo plug when a metering valve is fully opened and a closing valve is fully closed. Figure 8 is a diagram showing the position of a crankshaft rotating to the northwest direction. Figure 9 shows the position of a crankshaft in the west. Figure 10 shows the position of a crankshaft in the southwest direction. Figure 11 shows the position of a crankshaft in the south. Figure 12 is a diagram showing the position of one of the crankshafts controlled by a stepping motor. Figure 13 is a diagram showing the relationship between the valve position and the flow rate shown in Fig. 12. Figure 14 is a cross-sectional view of a valve in accordance with an embodiment of the present invention for showing the relationship between the crankshaft and the components of the valve assembly. <FIG. 15 is a cross-sectional view of a valve according to an embodiment of the present invention for showing the position of a printed circuit board. Figure 16 is a rear view of the valve device shown in Figure 15. Figure 17 is a rear elevational view of the valve assembly of Figure 16 including a base for an electric motor and a gearbox. [Main component symbol description] 100, 200~valve device; 111~ electric motor; 15 201020430 112~shaft encoder; 113, 213~ intake manifold; 114, 216~ inlet connector 115, 215~ pipe connector 116 ~ fixed ring; 117, 217 ~ fixed socket; 118, 218 ~ pressure actuator 119, 219 ~ outlet connector 119a ~ connection positioning member; 119b ~ positioning screw; 121 ~ end blocking element; 122, 222 ~ flow measuring device 123~Export; 131, 231~ crankshaft; 132, 232~ metering valve; 133, 233~ closed valve; 134, 234~ check valve; 13 5 ~ valve seat; 136~ motor limiting component; 137, 161~ Motor coupling 1 3 8 ~ assembly frame; 139 ~ closed valve cover; 139a ~ closed valve seat; 1 51 ~ positioning tip; 201020430 152 ~ fixed component; 162 ~ groove; 270 ~ impeller; 271 ~ output line; ~ Output cable; 280 ~ printed circuit board; 281 ~ motor base.
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