M334934 八、新型說明： 【新型所屬之技術領域】 本創作係有關於藥劑濃度之水質量測儀，尤其是有關 於一種可更換光源、清洗容易且可避免懸浮物干柃 量測儀。 欠 貝 【先前技術】 在半導體工廠與化學工廠的製程中，常常會使用到各 • 種化學槽，如活化槽、棕化槽、膨鬆槽與速化槽等等，其 化學槽内的藥劑濃度，關係到產品的良率與品質，因此為 了增加產品良率並維持品質，需要定時檢驗化學槽内的藥 劑濃度。 μ 在分析化學中，所謂的比色法，是在含有待測物質的 水樣中加入顯色劑，以依據顏色深淺的變化，判定待測物 質的含量。目前分析設備一般係採用光學反應系統來判定 顏色深淺變化，請參閱「第1圖」所示，其主要係讓顯色 ® 劑與水樣分別由一三通接頭1混合通過一量測室2，該量 測室2的兩端分別設置一光發射器3與一光接收器4，因 此透過該光發射器3的發射量與該光接收器4的接收量， 即可推算出其色差變化。 然此一光學反應糸統，其為密閉式設計，其組裝不易 且不易清潔，又容易受到水樣色度與懸浮微粒的影響，且 容易被水樣懸浮粒堵塞管路，因而影響分析準確度甚巨。 【新型内容】 爰此，本創作之主要目的在於提供一種水質量測儀， 5 M334934 其組裝方便快速，因而可依據水樣的種類更換光源，並不 易受到懸浮微粒的影響’而可提高分析準確度。 本創作係一種水質量測儀，用於檢驗一水樣，其包含 一反應槽、一進樣管、·一藥劑進樣管、一攪拌裝置與一開 放式光學反應系統，其中該反應槽係供容置該水樣，該進 樣管係伸入該反應槽内，以提供該水樣，該藥劑進樣管係 伸入該反應槽内，並可提供一反應藥劑，該攪拌裝置係設 於該反應槽内，該開放式光學反應系統係伸入該反應槽 内，該開放式光學反應系統具有一光接收器、一光發射器、 一中空橋接玻璃管柱、一光源導線與一光接收器導線，該 中空橋接玻璃管柱係具有二具固定距離的透明管伸入該水 樣之中，該光接收器與該光發射器分別設於該二透明管 内，且該光接收器導線與該光源導線分別連接該光接收器 與該光發射器，以讓該光發射器發射光，讓該光接收器接 收光，而量測該水樣之光吸收度。 據此，依據該水樣之種類選擇適當的反應藥劑，並依 據加入反應藥劑之前與之後的光吸收度變化，即得知該水 樣之水質’ g❿本創作城枝快速，可錄水樣的麵 更換光源且清洗枝，並*錢觸親_影響，而可 提高分析準確度。 【實施方式】 為俾使貴委員對本創作之特徵、目的及功效，有著 更加深入之_與·，_舉較佳實補並配合圖式說 明如后： 6 M334934 請參閱「第2圖」與「第3圖」所示，本創作為一種 水質量測儀，其包含一反應槽10、一進樣管20、一藥劑進 樣官30、一攪拌裝置40與一開放式光學反應系統5〇，其 中該進樣管20係伸入該反應槽10内，該進樣管2〇可提供 一水樣90(請見「第5圖」）置入該反應槽10，該藥劑進樣 管30係伸入該反應槽1〇内，該藥劑進樣管3〇可提供一反 應藥劑（圖未示）置入該反應槽10。 Φ σ亥攪^拌裝置40係設於該反應槽10内，該擾拌裝置4〇 係包含一攪拌子41與一攪拌器42，該攪拌器42係置於該 反應槽10之下，而該攪拌子41置於該反應槽10内部，又 明併參閱「第4圖」所示，該反應槽1〇内係可朝下形成 一内陷槽11，該内陷槽11係供容置該攪拌子41。 該開放式光學反應系統50係伸入該反應槽1〇内，該 開放式光學反應系統50具有一光接收器51、一光發射器 52、—中空橋接玻璃管柱53、一光源導線54與一光接收 . 益導線55，該中空橋接玻璃管柱53係具有二具固定距離 的透明官531，該光接收器51與該光發射器52分別設於 該二透明管531内，且該光接收器導線55與該光源導線 54分別連接該光接收器51與該光發射器52。 據此，本創作可用於檢驗該水樣90之水質，其量測方 法首先讓該反應槽1〇容置該水樣9〇，並讓該二具固定距 離的透明管531伸入該水樣9〇之中，以讓該光發射器52 發射光，讓該光接收器51接收光，而量測該水樣9〇之光 吸收度(加入反應藥劑之前），接著利用該藥劑進樣管3〇加 7 M334934 入一定量的反應藥劑並藉該攪拌裝置40攪拌均勻，該反應 藥劑與該水樣90會產生化學變化而改變顏色，此時再藉該 光發射器52與該光接收器51量測該水樣90之光吸收度 (加入反應藥劑之後），因而可以計算得知光吸收度的變 化，據而可以推算出該水樣之水質。 又本創作更可包含一虹吸管路6〇與一浮球式液位感 測器70，該虹吸管路6〇係由該反應槽1〇的底部埋入該反 應槽10内，該虹吸管路於該反應槽内朝上再朝下轉 折而形成倒鉤形狀並形成一虹吸頂端61與一朝下之虹吸 口 62，且該虹吸口 62設於該反應槽的一預定高度位置 上，而該浮球式液位感測器7〇係伸入該反應槽1〇内且具 一感應轉7卜賊麟球71設於該反麟10的預定高 度位置上，另該反應槽10的底部更埋入一溢流管路80進 入該反應槽1G内，該溢流管路8G具—朝上之溢流口 81， 且該溢流口 81的位置係高於該虹吸頂端61。 上請再參閱「第5圖」、「第6圖」與「第7圖」所示， -亥虹吸g路60與該浮球式液位感測器、係可配合使用以 取得精準體積之水樣，該溢辭路8Q則可避免水樣9〇 外溢，首先若水樣90由該進樣管2〇進入該反應槽1〇内， 且該反應槽1G⑽水樣go之射t超職虹吸頂端61時 (如第5圖」所示），即會讓該虹吸管路6〇開始虹吸效應， 而開始排出水樣9〇，此時若水樣9〇之進水量超過虹吸效 應之排水里，水樣独上升錢溢流口 81時，水樣9〇 可由該溢流π 81經該溢流管路8()排出，以避免水樣9〇過 8 M334934 夕而滿溢出該反應槽1〇;此時在保持虹吸效應下（當水樣 9〇進水里大於或等於虹吸的出水量）關閉該進樣管20停止 入水，該反應槽10内的水樣90會被排出直至該虹吸管路 60吸取不到水樣90為止，據此可讓該反應槽10内的水樣 卯之液位保持在該預定高度位置上(如「第β圖」所示）， 9〇 〇 V若水樣90進水量小於虹吸效應的出水 --------- 厂里 / ® 效應啟動時，此時就算不關閉進樣管20，該反應槽10内 的尺樣90液位仍會慢慢降低直至該虹吸管路即吸取不到 水樣9〇而停止虹吸效應，此時水樣90持續進水，液位會 ^回升直至虹吸效應再次發生，其為不斷重複的循環過 ^社因此^水樣9〇進水量小於虹吸的出水量之狀態下，關 2G ’若虹吸效應恰為停止狀態時，則反應槽10 、水制之會停留在該預定高度位置與該虹吸頂 為非固之―飢如「第7圖」所示）’亦即其水制液位高度 而無法提侧定_之水_，絲時水樣 之液位南度會使該感應浮球71浮起 位感測器70，提醒朗者注意。 《知球式液 另此處值得注意的是，若該浮球式 二，雜管20婦塞，導致在水樣9Q進水的設 間内，水樣90之液位高度未能超過該 ^ 此次分析必減略科。 度位置’亦印 量測儀，其組裝方便 如上所述，本創作提供一種水質 M334934 快速，可錄水mo 纽糾細且清洗方 便，並不易受賴频㈣料，柯麟分鱗確度， 滿足使用者的需求。 綜上所述僅為本創作的較佳實施例而已，並非用來限 定本創作之實絲圍，即驗本__料娜圍之内容 所為的等效變倾修飾，冑縣本_之技術範_。 【圖式簡單說明】 第1圖，係習知光學反應系統之結構圖。 =2圖，係本創作之開放式光學反應系統結構圖。 第3圖’係本創作之系統結翻。 第4圖，係本創作另一實施例之系統結構圖。 第5圖’係本創作另一實施例之系統使用示意圖一。 第6圖’係本創作另一實施例之系統使用示意圖二。 第7圖’係本創作另一實施例之系統使用示意圖三。 【主要元件符號說明】 習知 1 ： 三通接頭 2 ： 量測室 3 ： 光發射器 4 ： 光接收器 本創作 10 :反應槽 11 :内陷槽 20 :進樣管 M334934 30 :藥劑進樣管 40 :攪拌裝置 41 :攪拌子 42 :攪拌器 50 :開放式光學反應系統 51 :光接收器 52 :光發射器 53 :中空橋接玻璃管柱 531 :透明管 54 :光源導線 55 :光接收器導線 60 :虹吸管路 61 :虹吸頂端 62 :虹吸口 70 •浮球式液位感測 71 :感應浮球 80 :溢流管路 81 •溢流口 90 :水樣M334934 VIII. New description: [New technical field] This creation is about the water quality measuring instrument for the concentration of the drug, especially for a replaceable light source, easy to clean and avoid the dry matter measuring instrument.欠贝 [Prior Art] In the process of semiconductor factories and chemical factories, various chemical tanks, such as activation tanks, browning tanks, bulking tanks and speeding tanks, etc., are often used in chemical tanks. The concentration is related to the yield and quality of the product. Therefore, in order to increase the yield of the product and maintain the quality, it is necessary to periodically check the concentration of the chemical in the chemical tank. μ In analytical chemistry, the so-called colorimetric method is to add a color developing agent to a water sample containing a substance to be tested to determine the content of the substance to be tested according to the change in color depth. At present, the analysis equipment generally uses an optical reaction system to determine the color depth change. Please refer to the "Fig. 1", which mainly causes the color development agent and the water sample to be mixed by a three-way joint 1 through a measuring chamber 2 A light emitter 3 and a light receiver 4 are respectively disposed at two ends of the measuring chamber 2, so that the amount of emission of the light emitter 3 and the receiving amount of the light receiver 4 can be used to calculate the color difference change. . However, this optical reaction system is a closed design, which is difficult to assemble and difficult to clean, and is easily affected by the color of the water sample and the suspended particles, and is easily blocked by the water sample suspended particles, thus affecting the analysis accuracy. Very big. [New content] Therefore, the main purpose of this creation is to provide a water quality measuring instrument. 5 M334934 is easy to assemble and can replace the light source according to the type of water sample, and is not susceptible to the influence of suspended particles. degree. The present invention is a water quality measuring instrument for testing a water sample, which comprises a reaction tank, a sample introduction tube, a drug injection tube, a stirring device and an open optical reaction system, wherein the reaction tank system Providing the water sample, the sample tube is inserted into the reaction tank to provide the water sample, the medicine injection tube is inserted into the reaction tank, and a reaction agent is provided, and the stirring device is provided In the reaction tank, the open optical reaction system extends into the reaction tank, the open optical reaction system has a light receiver, a light emitter, a hollow bridge glass column, a light source wire and a light a receiver wire, the hollow bridge glass column has two transparent tubes of fixed distance extending into the water sample, the light receiver and the light emitter are respectively disposed in the two transparent tubes, and the light receiver wire The light receiver and the light emitter are respectively connected to the light source wire, so that the light emitter emits light, and the light receiver receives light, and the light absorbance of the water sample is measured. According to this, according to the type of the water sample, an appropriate reaction agent is selected, and according to the change of the light absorbance before and after the addition of the reaction agent, the water quality of the water sample is known. The surface is replaced with a light source and the branches are cleaned, and the money is touched, which improves the analysis accuracy. [Embodiment] In order to enable your members to have a deeper understanding of the characteristics, purpose and efficacy of this creation, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ As shown in Fig. 3, the present invention is a water quality measuring instrument comprising a reaction tank 10, a sample introduction tube 20, a drug injection molding unit 30, a stirring device 40 and an open optical reaction system. The sample introduction tube 20 extends into the reaction tank 10. The sample introduction tube 2 can be provided with a water sample 90 (see "Fig. 5") and placed in the reaction tank 10. The sample injection tube 30 is provided. The drug injection tube 3 is inserted into the reaction tank, and a reagent (not shown) is placed in the reaction tank 10. The Φ 亥 搅 stir mixing device 40 is disposed in the reaction tank 10 , and the smashing device 4 includes a stirrer 41 and a stirrer 42 , and the stirrer 42 is placed under the reaction tank 10 , and The stirrer 41 is placed inside the reaction tank 10, and is also shown in the "Fig. 4". The inside of the reaction tank 1 can be formed downward to form an indentation groove 11 for accommodating. The stirrer 41. The open optical reaction system 50 extends into the reaction tank 1 . The open optical reaction system 50 has a light receiver 51 , a light emitter 52 , a hollow bridge glass column 53 , a light source wire 54 and A light-receiving lead wire 55, the hollow bridge glass column 53 has two transparent members 531 of a fixed distance, and the light receiver 51 and the light emitter 52 are respectively disposed in the two transparent tubes 531, and the light The receiver wire 55 and the light source wire 54 are respectively connected to the light receiver 51 and the light emitter 52. Accordingly, the creation can be used to test the water quality of the water sample 90, and the measuring method first allows the reaction tank 1 to accommodate the water sample 9 〇, and let the two transparent tubes 531 of a fixed distance extend into the water sample. 9 ,, in order to let the light emitter 52 emit light, let the light receiver 51 receive light, and measure the light absorbance of the water sample (before adding the reaction agent), and then use the drug sample tube 3〇Add 7 M334934 into a certain amount of reaction agent and stir evenly by the stirring device 40, the reaction agent and the water sample 90 will change chemically and change color, and then the light emitter 52 and the light receiver are borrowed. 51 measures the light absorbance of the water sample 90 (after the addition of the reaction agent), so that the change in the light absorbance can be calculated, and the water quality of the water sample can be derived therefrom. The creation may further include a siphon line 6〇 and a float type liquid level sensor 70. The siphon line 6 is buried in the reaction tank 10 from the bottom of the reaction tank, and the siphon line is The reaction tank is turned upwards and downwards to form a barb shape and forms a siphon tip 61 and a downward siphon opening 62, and the siphon opening 62 is disposed at a predetermined height position of the reaction tank, and the float ball The liquid level sensor 7 is inserted into the reaction tank 1 且 and has an induction turn 7 thief ball 71 is disposed at a predetermined height position of the reverse lining 10, and the bottom of the reaction tank 10 is further buried. An overflow line 80 enters the reaction tank 1G, the overflow line 8G having an upward overflow port 81, and the overflow port 81 is positioned higher than the siphon tip 61. Please refer to "5th", "6th" and "7th" again. -Hai siphon g 60 and the float type liquid level sensor can be used together to obtain accurate volume. The water sample, the 8Q of the overflow road can avoid the overflow of the water sample 9 , first, if the water sample 90 enters the reaction tank 1〇 from the sample tube 2〇, and the reaction tank 1G (10) water sample go When the top of the siphon is 61 (as shown in Fig. 5), the siphoning line 6 starts the siphoning effect, and the water sample is discharged 9 〇. At this time, if the water level of the water sample exceeds the siphon effect. When the water sample rises alone, the water sample 9 can be discharged through the overflow pipe 8 () by the overflow π 81 to prevent the water sample 9 from overflowing the reaction tank 1 〇; at this time, under the siphon effect (when the water sample 9〇 water is greater than or equal to the siphon water output), the sample tube 20 is closed to stop the water, and the water sample 90 in the reaction tank 10 is discharged until the siphon tube The road 60 can not absorb the water sample 90, thereby maintaining the liquid level of the water sample in the reaction tank 10 at the predetermined height position (for example, "Fig. ), 9〇〇V if the water sample 90 water intake is less than the siphon effect of the water--------- factory / ® effect starts, even if the injection tube 20 is not closed, the reaction tank 10 The 90-level liquid level will still slowly decrease until the siphon line absorbs no water sample 9〇 and stops the siphon effect. At this time, the water sample 90 continues to enter the water, and the liquid level will rise until the siphon effect occurs again. Repeated cycle over the body, so the water sample 9 〇 water intake is less than the siphon water output, off 2G ' If the siphon effect is just stopped, then the reaction tank 10, the water system will stay at the predetermined height position And the siphon top is not solid - the hungry as shown in "Figure 7"), that is, the water level of the water can not be adjusted _ the water _, the liquid level of the water sample will make the The inductive float 71 floats the position sensor 70 to alert the public. "Knowledge ball liquid is also worth noting here, if the float ball type 2, the miscellaneous tube 20 women plug, resulting in the water sample 9Q water inlet, the liquid level of the water sample 90 can not exceed the ^ This analysis must be reduced. Degree position 'also printed measuring instrument, its assembly is convenient as mentioned above, this creation provides a water quality M334934 fast, can be recorded water mo New correction and easy to clean, and is not easy to be affected by the frequency (four) material, Ke Lin scale accuracy, meet User needs. In summary, it is only a preferred embodiment of the present invention, and is not intended to limit the solid silk circumference of the present creation, that is, the equivalent variation of the content of the __ 娜娜围, 胄县本_ Fan _. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a structural diagram of a conventional optical reaction system. = 2 diagram, which is the structural diagram of the open optical reaction system of this creation. Figure 3 is the system of this creation. Fig. 4 is a system structural diagram of another embodiment of the present creation. Figure 5 is a schematic diagram of the use of another embodiment of the present invention. Figure 6 is a schematic diagram of the use of another embodiment of the present invention. Figure 7 is a schematic diagram of the use of another embodiment of the present invention. [Main component symbol description] Convention 1: Three-way connector 2: Measuring chamber 3: Light emitter 4: Light receiver This creation 10: Reaction tank 11: Indentation tank 20: Sample tube M334934 30: Drug injection Tube 40: stirring device 41: stirrer 42: agitator 50: open optical reaction system 51: light receiver 52: light emitter 53: hollow bridge glass column 531: transparent tube 54: light source wire 55: light receiver Wire 60: Siphon line 61: Siphon tip 62: Siphon port 70 • Float level sensing 71: Induction float 80: Overflow line 81 • Overflow 90: Water sample