498137 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明（） 發明背景： 本發明係為一種水歷機流量平衡装置，特別是指一種 使用在壓差式水壓機之水壓機流量平衡裝置。 按，目前一般的大樓及其他公共場所之供水糸統為了 維持供水管路的水壓穗定，且使得建築物內各處皆可維持 適當的水·，因此通常會在供水管路上設置用Μ穩定水壓 的水壓機。而用Μ控制穩壓用水壓機的控制糸統，依其構 造主要可分為機械式的壓差式水壓機，及使用變頻馬達控 制之變頻式恆壓式水壓機。 其中變頻式恆壓式水壓機係使用可改變轉速的變頻式 馬達驅動加壓泉浦，搭配一個變頻器控制馬達的轉速。變 頻器係可受一個壓力感測器控制，而改變該變頻馬達的轉 速。其蓮作方式，係為藉由水懕感測裝置感測供水管路的 懕力，當管路壓力低時，可控制馬達Μ較高的轉速蓮轉， 而當水壓接近供水管路的水壓上限時，便降低馬達的轉速 ，而當水壓超過壓力上限時，便控制馬達停止蓮轉。因此 φ當供水管路的用水量大時，管路的壓力下降幅度較大，此 時變頻器便可以控制馬達以較高的轉速蓮轉，而能夠將泵 浦的出水量提升，Μ使得供水管路的壓力上升；而當供水 管路的用水量小時，則供水管路的壓力下降幅度較小，此 時變頻器便可Μ控制馬達以較低的轉速蓮轉，因此使得泵 浦的出水量減少，供水管路的壓力不會快速上升。 變頻式恆壓水壓機之優點係為可Μ藉由變頻器控制加 ®馬達的轉速，使得泵浦的出水量可以與供水管路的用水 -2 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I---------II--^ i — — — — — — ^« — — — 111 — (請先閱讀背面之注意事項再填寫本頁) 498137 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（） 量配合，因此可以精確地控制馬達的轉速，而避免馬達啟 動後，供水管路腦力快速上升，而使得馬達急速啟動後又 立刻停止的情形，因此可Μ使得水壓機馬達平順地蓮轉， 且使得馬達的蓮轉效率提升，且節省能源。 然而變頻式恆J1S水壓機必須採用構造複雜的變頻式馬 達，且變頻控制器的成本相當昂貴，因此使得該種變頻式 水壓機的售價相當髙昂，且維修保養的成本也相當高。而 且變頻器使用時會產生高熱，因此水壓機的控制箱必須設 置適當的散熱糸統，且使用時常常會因為過熱而使得變頻 器燒毀。由於Μ上原因，習用的變頻式恆壓水壓機的成本 昂貴，且維修保養不易*因此變頻式水壓機通常僅能夠使 用在大型的供水系統使用。 另一種機械式壓差式水壓機則是使用一個壓力感測開 關控制馬達的啟動與停止，該馬達係使用固定轉速的馬達 ，而該壓力感測開關係可設定一壓力上限與一壓力下限， 當供水管路的水壓低於壓力下限時，便啟動馬達帶動泵浦 加壓；而當管路壓力高於壓力上限時，便控制馬達停止蓮 轉，直到供水管路的壓力因為管路用水消耗而使得水壓降 低到壓力下限以後，才又再重新啟動馬達加壓。另外，為 了延遲供水管路壓力上升與下降的速度，該供水管路通常 會在水壓機的出口設置一儲壓筒，該儲壓筒内部係可盛裝 空氣或是彈性膜Μ，其可儲存水壓，當水壓機啟動加壓時 ，水流進入到儲壓筒內*而當水壓機停止運轉後，則可藉 由儲壓筒的空氣壓力或膜Μ的壓力將水流注入到供水管路 一3 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------.— (請先閱讀背面之注意填寫本頁： 言 Γ 良 哪137 A7 B7 五 經濟部智慧財產局員工消費合作社印製 發明說明（） 中，Μ補充供水管路壓力下降的速度。 — — — — — — — — — — — — 1 i — — — — — — ^0 — — — — — — — (請先閱讀背面之注意事項再填寫本頁) 該種機械壓差式水歷機因為其使用的馬達構造及控制 糸統較為簡單，且成本相對較為低廉，且其操作維修工作 也較為容易，然而其使用的馬達係Μ固定轉速運轉，因此 當壓力開關控制該水壓機的馬達啟動後，水壓機的泵浦便 只能夠Μ最大的出水量供水，因此不論供水管路的用水量 如何，水壓機的泵浦出水量皆維持固定的流量。 而水壓機為了要能夠符合供水管路在用水尖峰時刻的 流量，因此其使用的泵浦的出水能量必須要能夠符合尖峰 用水狀況的流量，才能夠提供足夠的出水流量。然而，當 供水管路在用水離峰時段時，供水管路的用水量雖然減小 ，但是水壓機馬達仍然只能夠以全速蓮轉，因此使得泵浦 的出水量遠高於供水管路的用水需求量，因此當水壓機啟 動後，短時間内供水管路的壓力便會上升超過壓力開關所 設定的壓力上限，因此使得水壓機馬達啟動後，在短時間 内便會立刻停止，因此使得馬達的啟動與停止動作變得棺 當頻繁。 而馬達在蓮轉時，最耗電的時刻便是啟動的一瞬間， 因此馬達頻繁地啟動與停止便會造成相當嚴重的電力消耗 。而且在供水管路低用水狀態下，水歷機的馬達仍然以全 速蓮轉*因此使得水壓機馬達仍然維持高用水狀態的高耗 電狀態，因此造成了不小的能源消耗。而且更嚴重的是在 低用水狀態下，水壓機泵浦的出水流量遠高於供水管路的 用水童，因此使得水壓機泵浦的出口管路會造成嚴重的壓 一 4- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 1 B7 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 五、發明說明（） 力反壓，因此使得水壓機泵浦的蓮轉負荷更為加重，因此 使得水壓機馬達電力消耗的情形更為嚴重。 由於Μ上之原因，習用的水壓機穗壓裝置使用上存有 相當多之缺點，而有改進之必要，本發明人有鑑於此，乃 苦思细索，積極研究，加以多年從事相關產品研發之經驗 ，並經不斷試驗及改良，終於發展出本發明。 發明概述： 本發明之主要目的，係在於提供一種可以遊免水壓機 急速啟停，浪費能源之情形之水壓機流量平衡裝置。 本發明之另一目的，係在於提供一種可Μ使得水壓機 之出水量與供水管路之用水狀態配合，以避免水壓機出水 量大於用水量，造成能源消耗之水壓機流量平衡裝置。 本發明之又一目的，係在於提供一種可Μ搭配機械式 壓差式水壓機使用，而使得機械式壓差式水壓機能夠發揮 與變頻式水壓機接近功效之水壓機流量平衡裝置。 本發明為達成上述及其他目的，其所採用之技術手段 、元件及其功效兹採一較佳實施例配合相關圖式詳细說明 如下。 圖式說明： 圖1係為本發明第一實施例的流量平衡裝置的組合剖面圖 圖1Α係為本發明使用之弧形板的底面視圖。 圖2係為一設置有本發明之流童平衡裝置的壓差式水壓機 的構造示意圖。 匯13係、為本發明第一實施例之流量平衡裝置的動作示意圖 一5 一 請 先 閱 讀 背 面 之 注 意 | k 本 · 頁 訂 線 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 498137 A7 B7 五、發明說明（） 圖4係為本發明第二實施例之流量平衡裝置的組合剖面圖 圖4A係為圖4之局部放大剖面圖。 圖5係為本發明第二實施例的動作示意圖。 圖號說明： 經濟部智慧財產局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 1 水壓機 3 出口管路 5 儲壓筒 10本體 12水流通道 14水壓入口 16固定座 20控制構件 22凸緣 231導引孔 24凸緣 251螺紋部 26弧彩板 262溝槽 27撞板 30泵浦 32進水室 34輪葉室 36容納室 38導引孔 2 進水管路 4 止回閥 6 壓力開關 11容納室 13法蘭接頭 15導管 17凹入部 21彈性膜片 23固定環 232導壓孔 25導引桿 252調整螺帽 261壓環 28彈簧 31本體 33出水室 35進水通道 37固定座 39播板 一6 — 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 朽 8137 1、發明說明（） 40控制構件 42固定環 44導引桿 46 3輩簧 詳细說明： 如圖1及圖2所示 主要包括•·一本體10 Α7 Β7 41彈性膜片 43弧形板 45搶板 47調整螺絲 本發明第一實施例的流量裝置其中 係可裝置於一水壓機1的進水管路2 之上，如圖1所示，該本體10係概呈圓筒狀，其内部之上 段具有一圓筒狀之容納室11，該容納室1：1之頂端設置有一 水壓入口 14,該水歷入口 14係藉由一個導管15與水歷機1 的出口管路3連接，用以將水壓機的出口壓力導引進入該 容納室11之中；該本體下半部具有一水流通道12，該水流 通道12的二端分別具有一法蘭接頭13，用以與水壓機的進 水管路2連接。及一控制構件20，係裝置在該本體10的内 部，其功用係為可Μ受水壓機的出口管路之壓力推動，而 改變該水流通道12的開放程度，Μ使得通過該水流通道12 的水流流量改變，以配合水壓機1的運作狀態。 如圖2所示，前述水壓機1於其進水管路2上設置有一 止回閥4，用以防止水流逆向回流，而其出口管路3設置有 一儲壓筒5，用以儲存水壓，及一壓力開關6，係可設定一 上限壓力及一下限壓力，以控制該水壓機1的啟動與停止 。當出口管路3的水壓低於該下限壓力時，該壓力開關6係 可控制水壓機1啟動*而當壓力高於壓力上限時，係可控 制該水壓機1停止蓮轉。 一Ί 一 本紙張尺度適用中國國家標準（CNS)A4規格（210 χ 297公爱） -1-------------裝--- (請先閱讀背面之注意事寫本頁) 訂· 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 498137 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明（） 如圖1所示，本發明主要的特徵，係在於前述控制構 件20主要係藉由一可彈性變形的彈性膜片21作為控制該水 流通道12的裝置，該控制構件20之中包括：一彈性膜片21 ，係設置在位於該容納室11底端與水流通道12之間的位置 ，且將該容納室11與水流通道12分隔開來；該彈性膜片21 的形狀係為一向下突出於該水流通道12之中的U形套狀體 ，其頂端的周圍係具有一個外伸的凸緣22，且該本體10於 @ 容納室11的底端設置有一向內突出的環形固定座16，用Μ 供該凸緣22靠置於其上，·及一個固定環23 *係呈圓柱體， 其外緣可Μ套合在彈性膜片21上端的內緣，其外側具有一 外伸的凸緣24，藉該凸緣24抵壓於該彈性膜片21之凸緣22 的上側，而將該彈性膜片21的上端部份固定在該本體10之 固定座16之上。此外該固定環23的中央具有一導引孔231 ; 導引孔之旁設有一個導壓孔232，用Μ使得容納室11中的 水壓可以進入到彈性膜片21的内部。 該控制構件另外具有一個導引桿25 *該導引桿25係垂 φ直設置在該容納室11中央，其底端係貫穿過該固定環23中 央的導引孔231彈性膜片21的底端，且與一個貼合於該彈 性膜片21底面的弧形板26連接在一起，該弧形板26係可Μ 配合彈性膜片21底部，以使得彈性膜片21可以穗定地伸縮 變彤；及一個壓環261，係套合在導引桿25的末端，該壓 環261可Μ將該彈性膜片21的底端壓合固定在弧形板26的 內側。 因此藉由該弧形板26與壓環261，係可以使得彈性膜 -8 一 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I-------------裝·-------訂·！ 1!·線 (請先閱讀背面之注意事項再填寫本頁) 498137 Α7 Β7 .經濟部智慧財產局員工消費合作社印製 五、發明說明（） 片21與導引桿25的末端連接，使得該彈性膜片21的底端向 下移動時，可以帶動該導引桿25—起向下移動。該導引桿 25的頂端係延伸到該容納室11接近頂端之位置，且於其末 端設置有一擋板27 ;及一彈簧28，係套設於該導引桿25的 外側，其底端係與該固定座16接觸，而頂端係抵壓於該擋 板27的底面，因此當該導引桿25向下移動時，該彈簧28係 可受到壓縮，而且可藉由其彈力將該導引桿25向上推動回 到座動前的定位。該擋板27係可活動地套設於該導引桿25 的末端，且導引桿25的末端設置有一螺紋部251，且於螺 紋部251上鎖附一調整螺帽252，藉由該螺帽252係可定位 該擋板27，且可以調整該擋板27的位置。 另外該水流通道12的底部設置有一弧形的凹入部17， 該彈性膜Η 21伸展到最大程度時，其底端係可Μ與該凹入 部17接觸，另外為避免彈性膜片21與凹入部17接觸時完全 阻斷水流，因此如圖1Α所示，本案於該彈性膜片21底端之 弧形板26的底面設置一溝槽262，用以使得弧形板26與凹 入部17接觸時，仍然具有一個可供小水流通過的鏠隙。 如圖1及圖2所示，該本體10上端部份係藉由前述導管 15與水壓機1的出水管路3連接，因此使得水壓機的出口水 流的水壓被導引進入該容納室11之中。如圖1所示之狀態 ，係為水壓機尚未啟動，或是其出口端壓力較低時的狀態 ，此時由於水壓機的出口壓力遠小於彈性膜片21的彈力及 彈簧28的彈力之總和，因此使得彈性膜片21並未被推頂， 而保持定位在較高位置，因此使得水流通道12的開放程度 -9 一 (請先閱讀背面之注意· 裝—— 填寫本頁) ij· .線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） 498137 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明（） 較大，而使得較多的水流可以通過水流通道12 ;而當水壓 機的出口歷力上升時，該専管15進入到容納室11的壓力上 升，因此使得彈性膜片21所受到的壓力上升，直到彈性膜 片21受到的壓力大於其本身的彈力與彈簧28的彈力時’便 可使得彈性膜片21產生向下伸展的變形，且使得彈性膜片 21產生向下的位移，並且帶動導引桿25—起向下位移，因 此使得彈性膜片21底部伸入於該水流通道12的長度增加， φ 也因此使得水流通道12受到遮蔽的程度增加，而使得通過 水流通道12的水流流量減少，因此而減低水壓機1之進水 量〇 本發明藉由上述控制構件20的作用，係可Μ使得水壓 機在剛啟動時，或者是供水管路的用水量大，而使得水Μ 機的出口歷力處於較低狀態時，可以使得水流通道12具有 較大的開放程度，而使得較多的水流可以進入到水壓機的 進水管路2之中，因此水壓機可Μ汲取到較多的水流流量 ，使得水壓機的出水量增加，Μ符合水壓機1能夠以最大 φ的能量蓮轉。而當水壓機處於低用水狀態時，或者是供水 管路的壓力已經接近到水壓機所設定的壓力上限時，此時 出水管路3的水壓上升，該控制構件20因此而產生使得水 流通道12的開放程度減少的動作，使水流進入到水歷機的 流量減少。 藉由本發明之流量平衡裝置的作用，係可以使得水壓 機的進水量隨著供水管路的用水狀況與水壓機的出口壓力 而變化，當用水離峰時間時，因為水壓機的出水量高於供 一 10 — 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I--I------I--裝-------- 訂-----線 (請先閱讀背面之注意事項再填寫本頁) 498137 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明（） 水管路的用水量，因此水麗機的出口壓力會上升，而藉由 本發明之流量平衡装置可以在水壓機出口壓力上升時將水 壓機的進水量減少，因此可以使得水壓機所汲取到的水量 減少，而使得水壓機的出水量減少，因此可避免供水管路 的壓力急速上升，而能夠減媛水壓機啟動與停止的頻率， 並且使得水壓機能夠以較低的負載蓮轉，而達到節省能源 ^ 的目的。反之，當水壓機剛啟動或是用水尖峰時間時，由 於水壓機的出口壓力低，因此使得本發明的流量平衡裝置 可Μ控制水壓機的進水流量增加，以使得水壓機具有最大 的進水量與出水量，Μ使得水壓機的供水量可Μ符合供水 管路的用水量。 此外，本發明之流量平衡裝置係可以與一水壓機的泵 浦整合在一起，而使其成為水壓機泵浦的一部份。如圖4 及圖4Α所示，係為本發明的第二實施例，其係設置於一個 水壓機泵浦30上，該泵浦30包括有：一本體31，其内部具 有一個進水室32、一個出水室33，及一個輪葉室34，該進 W 水室32係可以與進水管路連接，並可將水流導引到輪葉室 34之中，經由輪葉室内部的輪葉加壓後，再從出水室33送 出。 該進水室32具有一進水通道35，且於該進水通道35上 方設置有一容納室36，該容納室36中設置有一控制構件40 。該控制構件40包括：一彈性膜Η 41，係裝置於該容納室 36與該進水通道35之間，該彈性膜片41係可伸縮變形，而 改變該進水通道35的截面積。該彈性膜片41的頂端係藉由 一 11 一 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I------------裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 498137 A7 __ B7 ---—- ____—-- 五、發明說明（） 一個固定環42固定在容納室36的底端的一個固定座37之上 ·,及一個弧形板43，係貼合於彈性膜片41的底面；及一導 引桿44，其底端係貫穿過該彈性膜片41的底端，且頂端延 伸到該容納室36的上方；及一個擋板45，係設置在導引桿 44的頂端；及一個彈餐46，係設置在該撞板45與該固定座 37之間；及一個調整螺絲47，係設置在導引桿44的頂端， 用以調整擋板45的位置。及一個導引孔38，係設置在泵浦 30用以分隔進水室32與出水室33之擋板39之上，且該導引 孔38係從該出水室33連通到該容納室36，因此使得泵浦30 | 的出口水可以被導引進入該容納室36之中。 如圖5所示，本發明第二實施例的流量平衡裝置與第 一實施例具有相同功效，皆可以藉由水壓機的出口歷力調 整泵浦30的進水量，以達到使得泵浦30的出水量可Μ與用 水邏:配合的目的，因此達到減媛水壓機啟動與停止的頻率 ，並節省能源的目的。498137 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the invention () Background of the invention: The present invention is a flow balancer for water calendar machines, especially a flow balancer for hydraulic presses used in differential pressure hydraulic presses. According to the current water supply system of general buildings and other public places, in order to maintain the water pressure of the water supply pipeline, and to maintain appropriate water everywhere in the building, it is usually installed on the water supply pipeline. Hydraulic press to stabilize water pressure. The control system using M to control the pressure-stabilizing water press can be divided into mechanical pressure difference type hydraulic presses and frequency conversion constant pressure type hydraulic presses controlled by frequency conversion motors. Among them, the frequency conversion constant pressure hydraulic press uses a frequency conversion motor that can change the speed to drive the pressure pump. A frequency converter is used to control the speed of the motor. The frequency converter can be controlled by a pressure sensor to change the speed of the frequency converter motor. The lotus method is to sense the force of the water supply pipeline by means of a hydration sensing device. When the pressure of the pipeline is low, the motor can be controlled to rotate at a higher speed, and when the water pressure is close to that of the water supply pipeline. When the water pressure is at the upper limit, the rotation speed of the motor is reduced, and when the water pressure exceeds the pressure at the upper limit, the motor is controlled to stop lotus rotation. Therefore, when the amount of water in the water supply pipeline is large, the pressure drop in the pipeline is large. At this time, the inverter can control the motor to rotate at a higher speed, which can increase the pump water output, and make the water supply The pressure of the pipeline rises; and when the water consumption of the water supply pipeline is small, the pressure drop of the water supply pipeline is small. At this time, the inverter can control the motor to rotate in a low speed, so that the output of the pump The amount of water is reduced, and the pressure of the water supply pipeline will not rise rapidly. The advantage of the variable frequency constant pressure hydraulic press is that the speed of the motor can be controlled by the inverter, so that the water output of the pump can be used with the water in the water supply pipeline.-2-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) I --------- II-^ i — — — — — — ^ «— — — 111 — (Please read the notes on the back before filling this page) 498137 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of invention () The quantity can be accurately controlled, so that the speed of the motor can be accurately controlled, and the brain power of the water supply pipeline can be prevented from rising rapidly after the motor starts. In the case of stopping, it is possible to make the hydraulic motor smoothly rotate, and improve the efficiency of the lotus, and save energy. However, the variable frequency constant-pressure J1S hydraulic press must use a variable-frequency motor with a complicated structure, and the cost of the variable-frequency controller is quite expensive. Therefore, the price of such a variable-frequency hydraulic press is very high, and the cost of maintenance is also very high. And the inverter will generate high heat when it is used, so the control box of the hydraulic press must be set with proper heat dissipation system, and often the inverter will be burned due to overheating during use. Due to the reasons above, the conventional variable frequency constant pressure hydraulic press is expensive and difficult to maintain. Therefore, the variable frequency hydraulic press can usually only be used in large water supply systems. Another type of mechanical differential pressure hydraulic press uses a pressure sensing switch to control the start and stop of the motor. The motor uses a fixed speed motor, and the pressure sensing open relationship can set a pressure upper limit and a pressure lower limit. When the water pressure of the water supply line is lower than the lower pressure limit, the motor is started to drive the pump to pressurize; when the pressure of the water supply line is higher than the upper pressure limit, the motor is controlled to stop the rotation until the pressure of the water supply line is consumed by the water consumption of the line After the water pressure is lowered to the lower pressure limit, the motor pressure is restarted again. In addition, in order to delay the pressure rise and fall speed of the water supply pipeline, the water supply pipeline usually includes a pressure storage cylinder at the outlet of the hydraulic press. The pressure storage cylinder can contain air or an elastic membrane M, which can store water pressure. When the hydraulic press starts to pressurize, the water flow enters the pressure storage cylinder *, and when the hydraulic press stops running, the water flow can be injected into the water supply pipeline by the air pressure of the pressure storage cylinder or the pressure of the membrane M. 3-This paper Dimensions are applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) --------------.-- (Please read the note on the back first and fill in this page: Word Γ Good Which 137 A7 B7 Five Consumers ’Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a description of the invention (), the speed at which the pressure of the M supplementary water supply pipeline drops. — — — — — — — — — — — 1 — — — — — — ^ 0 — — — — — — — (Please read the precautions on the back before filling out this page) This mechanical pressure difference type water calendar machine is simpler in construction and control system because of the motor used, and the cost is relatively low, and its Operation and maintenance work is also relatively Easy, however, the motor used is fixed speed. Therefore, after the pressure switch controls the motor of the hydraulic press, the pump of the hydraulic press can only supply water with the maximum water output. Therefore, regardless of the water consumption of the water supply pipeline, the hydraulic press The pump effluent volume is maintained at a fixed flow rate. In order for the hydraulic press to be able to meet the flow rate of the water supply pipeline at the peak time of the water, the pump effluent energy used must be able to meet the peak water flow rate in order to provide sufficient However, when the water supply pipeline is in the off-peak period, although the water consumption of the water supply pipeline is reduced, the hydraulic motor can still only rotate at full speed, so the pump water output is much higher than the water supply pipeline. The water demand of the road, so when the hydraulic press is started, the pressure of the water supply pipeline will rise above the upper limit of the pressure set by the pressure switch in a short time, so that the hydraulic motor will stop immediately in a short time after the start of the hydraulic motor, so that The starting and stopping of the motor becomes more frequent. When the motor rotates in the lotus position, it consumes the most energy. The moment of power is the moment of starting, so frequent starting and stopping of the motor will cause considerable power consumption. And in the low water supply state of the water supply, the motor of the water calendar machine is still turning at full speed *, so the hydraulic press The motor still maintains high water consumption and high power consumption, which causes considerable energy consumption. What is more serious is that under low water consumption, the water flow from the hydraulic pump is much higher than the water children of the water supply pipeline, so that The outlet pipeline pumped by the hydraulic press will cause severe pressure. 4- This paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm). 1 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. () Force back pressure makes the lotus pump load of the hydraulic press heavier, which makes the power consumption of the hydraulic motor more serious. Due to the reasons for M, there are quite a few shortcomings in the use of conventional hydraulic press spike devices, and there is a need for improvement. In view of this, the inventor has carefully studied and actively researched and engaged in research and development of related products for many years. Experience, and through continuous testing and improvement, the invention has finally been developed. Summary of the invention: The main purpose of the present invention is to provide a hydraulic press flow balancing device that can quickly start and stop a hydraulic press without wasting energy. Another object of the present invention is to provide a hydraulic press flow balancing device capable of matching the water output of the hydraulic press with the water state of the water supply pipeline to avoid the water output of the hydraulic press being greater than the water consumption and causing energy consumption. Another object of the present invention is to provide a hydraulic pressure machine flow balancing device which can be used in conjunction with a mechanical differential pressure hydraulic machine, so that the mechanical differential pressure hydraulic machine can exert the effect close to that of an inverter hydraulic machine. In order to achieve the above and other objectives, the present invention adopts a preferred embodiment of the technical means, components, and effects thereof in conjunction with the related drawings in detail as follows. Description of the drawings: Fig. 1 is a sectional view of a combined flow balancing device according to a first embodiment of the present invention. Fig. 1A is a bottom view of an arc plate used in the present invention. Fig. 2 is a schematic structural diagram of a differential pressure hydraulic machine provided with a flow child balancing device of the present invention. The 13 series is a schematic diagram of the operation of the flow balancing device according to the first embodiment of the present invention. One 5 Please read the note on the back first | k Booklet and page binding This paper size applies to China National Standard (CNS) A4 (210 X 297) (Mm) 498137 A7 B7 V. Description of the invention () FIG. 4 is a sectional view of a combined flow balancing device according to a second embodiment of the present invention. FIG. 4A is a partially enlarged sectional view of FIG. 4. FIG. 5 is an operation schematic diagram of the second embodiment of the present invention. Description of drawing number: Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page) 1 hydraulic press 3 outlet pipe 5 pressure storage cylinder 10 body 12 water flow channel 14 water pressure inlet 16 fixed seat 20 Control member 22 flange 231 guide hole 24 flange 251 threaded portion 26 arc color plate 262 groove 27 impact plate 30 pump 32 inlet chamber 34 vane chamber 36 receiving chamber 38 guide hole 2 inlet pipe 4 check Valve 6 Pressure switch 11 Accommodating chamber 13 Flange joint 15 Duct 17 Recess 21 Elastic diaphragm 23 Retaining ring 232 Pressure guide hole 25 Guide rod 252 Adjusting nut 261 Pressure ring 28 Spring 31 Body 33 Water outlet chamber 35 Water inlet channel 37 Mounting 39-Board 6 — This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) 8137 1. Description of the invention (40) Control member 42 Fixing ring 44 Guide rod 46 3 generations Detailed description: As shown in FIG. 1 and FIG. 2, it mainly includes a body 10 Α7 Β7 41 elastic diaphragm 43 curved plate 45 grab plate 47 adjustment screw which is a flow device of the first embodiment of the present invention which can be installed in a hydraulic press. 1 above the water inlet pipe 2, as shown in Figure 1, The main body 10 is substantially cylindrical, and the upper portion of the body 10 is provided with a cylindrical accommodation chamber 11. A top of the accommodation chamber 1: 1 is provided with a water pressure inlet 14, and the water calendar inlet 14 is connected with water through a pipe 15. The outlet pipe 3 of the calendar machine 1 is connected to guide the outlet pressure of the hydraulic press into the accommodating chamber 11; the lower part of the body has a water flow channel 12, and the two ends of the water flow channel 12 each have a flange The joint 13 is used for connecting with the water inlet pipe 2 of the hydraulic press. And a control member 20, which is installed inside the body 10, and its function is to be able to be pushed by the pressure of the outlet pipe of the hydraulic press to change the opening degree of the water flow channel 12, so that the water flow through the water flow channel 12 The flow rate is changed to match the operating state of the hydraulic press 1. As shown in FIG. 2, the aforementioned hydraulic press 1 is provided with a check valve 4 on its water inlet pipeline 2 to prevent reverse flow of water, and its outlet pipeline 3 is provided with a pressure storage cylinder 5 for storing water pressure, and A pressure switch 6 can set an upper limit pressure and a lower limit pressure to control the start and stop of the hydraulic press 1. When the water pressure in the outlet pipe 3 is lower than the lower limit pressure, the pressure switch 6 can control the hydraulic press 1 to start *, and when the pressure is higher than the upper pressure limit, the hydraulic press 1 can be controlled to stop the rotation. A paper size applies to the Chinese National Standard (CNS) A4 specification (210 χ 297 public love) -1 ------------- install --- (Please read the notes on the back first to write (This page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by employee consumer cooperatives 498137 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, employee consumer cooperatives A7 Β7 V. Description of the invention The component 20 mainly uses an elastically deformable elastic diaphragm 21 as a device for controlling the water flow channel 12, and the control member 20 includes: an elastic diaphragm 21, which is arranged at the bottom end of the accommodation chamber 11 and the water flow. Position between the channels 12, and separate the receiving chamber 11 from the water flow channel 12; the shape of the elastic diaphragm 21 is a U-shaped sleeve-shaped body protruding downward in the water flow channel 12, and its top end Has a protruding flange 22 around the body, and the body 10 is provided with a ring-shaped fixing seat 16 protruding inward at the bottom end of the @ receiving chamber 11, and the flange 22 is rested thereon by M, and A fixing ring 23 * is cylindrical, and its outer edge can be fitted on The inner edge of the upper end of the flexible diaphragm 21 has an outwardly protruding flange 24, and the upper end of the elastic diaphragm 21 is pressed by the flange 24 against the upper side of the flange 22 of the elastic diaphragm 21 The portion is fixed on the fixing base 16 of the body 10. In addition, the fixing ring 23 has a guide hole 231 in the center; a pressure guide hole 232 is provided beside the guide hole, so that the water pressure in the accommodation chamber 11 can enter the inside of the elastic diaphragm 21 by using M. The control member further has a guide rod 25 * The guide rod 25 is vertically arranged in the center of the accommodation chamber 11, and the bottom end thereof passes through the guide hole 231 in the center of the fixing ring 23 and the bottom of the elastic diaphragm 21 End, and is connected to an arc-shaped plate 26 attached to the bottom surface of the elastic diaphragm 21, and the arc-shaped plate 26 can be matched with the bottom of the elastic diaphragm 21 so that the elastic diaphragm 21 can expand and contract in a fixed manner. And a pressing ring 261, which is sleeved on the end of the guide rod 25. The pressing ring 261 can press-fix the bottom end of the elastic membrane 21 to the inside of the arc-shaped plate 26. Therefore, the curved plate 26 and the pressure ring 261 can make the elastic film-8 a paper size applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) I --------- ---- Equipped · ------- Ordered! 1! · Line (Please read the notes on the back before filling this page) 498137 Α7 Β7. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention () The piece 21 is connected to the end of the guide rod 25, so that When the bottom end of the elastic diaphragm 21 moves downward, the guide rod 25 can be driven to move downward together. The top end of the guide rod 25 extends to a position close to the top of the accommodation chamber 11, and a baffle 27 is provided at the end thereof; and a spring 28 is sleeved on the outer side of the guide rod 25, and the bottom end is It is in contact with the fixing base 16 and the top end is pressed against the bottom surface of the baffle 27. Therefore, when the guide rod 25 moves downward, the spring 28 can be compressed, and the guide can be guided by its elastic force. The lever 25 is pushed up to return to the position before the seat movement. The baffle 27 is movably sleeved on the end of the guide rod 25, and a threaded portion 251 is provided at the end of the guide rod 25, and an adjustment nut 252 is locked on the threaded portion 251. The cap 252 is capable of positioning the baffle 27 and adjusting the position of the baffle 27. In addition, an arc-shaped concave portion 17 is provided at the bottom of the water flow channel 12. When the elastic membrane Η 21 is extended to the maximum extent, its bottom end can be in contact with the concave portion 17. In addition, to avoid the elastic membrane 21 and the concave portion When the 17 contacts, the water flow is completely blocked. Therefore, as shown in FIG. 1A, a groove 262 is provided on the bottom surface of the curved plate 26 at the bottom end of the elastic diaphragm 21 to make the curved plate 26 contact the recessed portion 17. , Still has a gap through which small water flows. As shown in FIGS. 1 and 2, the upper end of the body 10 is connected to the water outlet pipe 3 of the hydraulic press 1 through the aforementioned conduit 15, so that the water pressure of the water flow at the outlet of the hydraulic press is guided into the accommodation chamber 11. . The state shown in FIG. 1 is the state when the hydraulic press has not been started or the pressure at the outlet end is low. At this time, because the outlet pressure of the hydraulic press is far less than the sum of the elastic force of the elastic diaphragm 21 and the elastic force of the spring 28, As a result, the elastic diaphragm 21 is not pushed up, but remains positioned at a high position, so that the opening degree of the water flow channel 12 is -9 (please read the note on the back first, install-fill in this page) ij ·. Line · This paper size applies Chinese National Standard (CNS) A4 specifications (210 X 297 public love) 498137 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention () Larger, so that more water can pass through it Channel 12; when the outlet pressure of the hydraulic press rises, the pressure of the stern tube 15 entering the accommodation chamber 11 rises, so the pressure on the elastic diaphragm 21 increases until the pressure on the elastic diaphragm 21 is greater than its own elastic force And the elastic force of the spring 28, the elastic diaphragm 21 can be deformed downwardly, and the elastic diaphragm 21 can be displaced downward, and the guide rod 25 can be moved downward. Therefore, the length of the bottom of the elastic membrane 21 projecting into the water flow channel 12 increases, and φ also increases the degree of shielding of the water flow channel 12, thereby reducing the flow rate of the water flow through the water flow channel 12, thereby reducing the pressure of the hydraulic press 1. Water Intake The present invention uses the above-mentioned control member 20 to make the hydraulic press just start up, or the water consumption of the water supply pipeline is large, so that when the outlet power of the water press is low, The water flow channel 12 has a greater degree of openness, and more water can enter the water inlet pipe 2 of the hydraulic press. Therefore, the hydraulic press can draw more water flow, which increases the water output of the hydraulic press. The hydraulic press 1 is capable of rotating with an energy of maximum φ. When the hydraulic press is in a low-water state, or when the pressure of the water supply pipeline is close to the upper pressure limit set by the hydraulic press, the water pressure of the water outlet pipeline 3 rises, and the control member 20 thus generates the water flow channel 12 The action of reducing the opening degree reduces the flow of water into the water calendar machine. With the function of the flow balancing device of the present invention, the water intake of the hydraulic press can be changed according to the water condition of the water supply pipeline and the outlet pressure of the hydraulic press. When the water is off the peak time, because the water output of the hydraulic press is higher than the supply 10 — This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) I--I ------ I--installation -------- order ----- line ( Please read the precautions on the back before filling out this page) 498137 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the invention () Water consumption of the water pipeline, so the outlet pressure of the water machine will rise, and with this The invented flow balancing device can reduce the water intake of the hydraulic press when the hydraulic press outlet pressure rises, so that the amount of water drawn by the hydraulic press can be reduced, and the water output of the hydraulic press can be reduced. Therefore, the pressure of the water supply pipeline can be prevented from rising rapidly, and The frequency of starting and stopping the hydraulic press can be reduced, and the hydraulic press can rotate at a lower load, thereby achieving the purpose of saving energy ^. Conversely, when the hydraulic press is just started or the water peak time, the outlet pressure of the hydraulic press is low, so that the flow balancing device of the present invention can control the increase of the water inflow of the hydraulic press, so that the hydraulic press has the maximum water inflow and water outflow. Μ makes the water supply of the hydraulic press can match the water consumption of the water supply pipeline. In addition, the flow balancing device of the present invention can be integrated with the pump of a hydraulic press to make it a part of the pump of the hydraulic press. As shown in Fig. 4 and Fig. 4A, this is a second embodiment of the present invention, which is arranged on a hydraulic pump 30. The pump 30 includes a body 31 having a water inlet chamber 32, A water outlet chamber 33 and a blade chamber 34. The inlet water chamber 32 can be connected to the water inlet pipe, and can direct the water flow into the blade chamber 34, and is pressurized by the blades inside the blade chamber. After that, it is sent out from the water outlet chamber 33 again. The water inlet chamber 32 has a water inlet passage 35, and a receiving chamber 36 is provided above the water inlet passage 35, and a control member 40 is disposed in the receiving chamber 36. The control member 40 includes: an elastic membrane Η41, which is installed between the accommodating chamber 36 and the water inlet channel 35. The elastic membrane 41 is deformable and deformable to change the cross-sectional area of the water inlet channel 35. The top of the elastic membrane 41 is adapted to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) through a 11-paper scale. I ------------ installation ---- ---- Order --------- line (please read the precautions on the back before filling this page) 498137 A7 __ B7 ------ ____ --- 5. Description of the invention () A fixed ring 42 is fixed on a fixed seat 37 at the bottom end of the accommodation chamber 36, and an arc-shaped plate 43 is attached to the bottom surface of the elastic diaphragm 41; and a guide rod 44 whose bottom end passes through the elasticity The bottom end of the diaphragm 41 and the top end extend above the accommodating chamber 36; and a baffle 45 is provided on the top of the guide rod 44; and a pop-up meal 46 is provided on the striker 45 and the fixing Between the bases 37; and an adjusting screw 47 is provided at the top of the guide rod 44 for adjusting the position of the baffle 45. And a guide hole 38 is provided on the baffle 39 of the pump 30 for separating the water inlet chamber 32 and the water outlet chamber 33, and the guide hole 38 is communicated from the water outlet chamber 33 to the receiving chamber 36, Therefore, the outlet water of the pump 30 | can be guided into the receiving chamber 36. As shown in FIG. 5, the flow balancing device of the second embodiment of the present invention has the same effect as the first embodiment, and both of them can adjust the amount of water in the pump 30 through the outlet pressure of the hydraulic press to achieve the output of the pump 30. The amount of water can be matched with water logic: therefore, it can reduce the frequency of starting and stopping the hydraulic press and save energy.
•線 (請先閱讀背面 之注寒寫本頁) 裝 訂： -12- 經濟部智慧財產局員工消費合作社印製• Thread (please read the note on the back to write this page) Binding: -12- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs
本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)