1272237 九、發明說明： 【电明所屬之技術領域】 本么明係有關一種管線檢測裝置，尤指一種利用具陣 列式紅外線勃^曾n a …、髮堆感測器之檢測裝置，進行量測管線之整 體溫度分冰" 观 μ w ’而正確檢測出待測管線的漏氣或污染位 置。 【先前技術】1272237 IX. Description of the invention: [Technical field to which Mingming belongs] This is a kind of pipeline detection device, especially a detection device using array type infrared ray 曾 曾 ...... The overall temperature of the pipeline is divided into ice "view μ w ' and the leak or contamination position of the pipeline to be tested is correctly detected. [Prior Art]
L者科技的進步，溫度信號量測需求的趨勢已從單點 $1:由區域到整體現象的掌握，使得量測系統要求曰 漸提问/因此夕點式卩車列量測的前景和重要性已不言可喻 相，系、、充目$可被應用於日常生活、產業科技、生醫工 私矛咼科技探險等領域。由於溫度陣列量測足以偵測平面 及空間^號’進而分析多維度的複雜問題，因此利用價值 大於單點分佈量測，若將各種傳統單功能分離式溫度感測 tm 乂陣歹〗式連接或直接設計成多維陣列溫度感測器使用， 可以改善動態量測效果。 目4多參數溫度感測量測與自動化數據處理系統單價 極高，使用功能僅限於尖端科技產業與探險應用。另外， 傳統的溫度監控系統只能告知檢測者點或是部份區域溫度 分布，若應用於檢測管線之管壁是否漏氣或污染的多維環 境，將無法正確得知該管壁之整體溫度變化分布。例如紅 外線熱像儀可輕易得知物體表面的溫度分布與變化 但是該設備價格昂貴，且對於小尺寸缺陷解二 : 外，傳統接觸式元件的量測需要與待測 又不^。此 、』辰&達到平衡狀態 5 1272237 ，才可得到待測實際情形，且接觸式量測對於待測環境會 產生插入干擾且變化，未作可視化顯示，亦不能滿足瞬間 變化的精密感測量測，也不符不定位置實際應用量測的需 求。 因此，如何檢測出管線漏氣或污染之正確位置，實為 本發明研究之重點。 【發明内容】 本發明之主要目的，在於解決上述的問題而提供一種 管線檢測裝置，其利甩陣列式紅外線熱電堆感測器之檢測 裝置，並搭配電腦人機介面的控制與圖形顯示之系統，且 將本檢測裝置伸入管線内部，並藉由前端桿件上之加熱器 所提供固定熱源，而進行量測管線内壁之整體溫度響應分 佈，或將管線伸入本檢測裝置之内部，而進行量測管線外 壁之整體溫度響應分佈。接著，重建此管線之溫度響應分 佈，若管線管壁出現破洞或污染時，會產生熱量傳遞的差 異變化，量測溫度重建後，溫度響應分布會產生溫差變化 ，藉此可以正確地檢測出管線的漏氣或污染位置。 為達前述之目的，本發明係包括： 一驅動器，此驅動器上裝置有一主桿件，此主桿件係 受到此驅動器的驅動而軸向移動； 一陣列感測探頭裝設於此主桿件一端； 此主桿件之陣列感測探頭内延伸有一具伸縮性之次桿 件，此次桿件相對於此陣列感測探頭之一端設有一可控制 及提供設定溫度之加熱裔。 1272237 —本發明之上述及其他目的與優點，不難從下述所選用 貫施例之詳細說明與附圖中，獲得深入了解。 當然’本發明在某些另件上，或另件之安排上容許有 二不同’但所選用之實施例，則於本說明書中，予以 說明，並於附圖中展示其構造。 、、田 【實施方式】 # 打閱第1®至第4®，®巾所示者為本發明所選用 之實施例結構，此健制之用，在翻 種結構之限制。 又匕 本實施例之管線檢測裝置，如第工圖所示，此檢測裝 匕括一驅動器1 1，驅動器丄丄上裝置有一主桿件工 2 ’主桿件i 2係受到驅動器工丄的驅動而可以軸向移 動、。此主桿件1 2凸出於驅動器1 1之-端裝設有-陣列 f測探頭1 3，並且此陣列感測探頭！ 3外周面上環設有 二數、’工外線熱電堆感測器1 3 1，而此主桿件1 2之陣列 ^測探頭1 3内更延伸有-具伸縮性之次桿件1 4，此次 柃件1 4相對於·此陣列感測探頭丄3之一端設有一加熱器 15以供加熱待測管線2。其中，該加熱器1 5可提供 不同％境需求之加熱溫度，並因應不同靈敏度之紅外線熱 電堆感測裔1 3 1的使用，且經由伸縮次桿件1 4的長 度’而適時調整陣列感測探頭1 3與加熱器1 5之間距， 以供量测時可以獲得較準確的溫度值。 #者’該加熱器15係包括： 一電源供應元件1 5 1，該電源供應元件1 5 1係連 1272237 · · 接於交流電源（1 1 0伏特6 0赫茲）； 一整流/濾波元件1 5 2，該整流/濾波元件1 5 2 係將該電源供應元件151所提供之交流電源轉換為直流 - 電源，並以直流電驅動一電流控制元件1 5 3 ; 一溫度值設定元件1 5 4，該溫度值設定元件1 5 4 可設定該加熱器1 5所需之溫度值，並將所設定的量測溫 度訊號分別送入該電流控制元件1 5 3與一比較器1 5 5 '中； φ 該電流控制元件1 5 3受到該溫度值設定元件1 5 4 之溫度訊號的輸入，並輸出合適的直流電流值至一工作循 環控制元件1 5 6，且該工作循環控制元件1 5 6會調整 出合適的加熱時間，以驅動一加熱元件丄5 7，進而使該 加熱元件1 5 7適時供應該檢測裝置1於量測時所需的熱 源； 該加熱元件157更藉由一溫度感測器元件158的 感測，而將該加熱元件1 5 7熱源溫度值回授至該比較器 元件1 5 5中；此時，該比較器丄5 5會比較該溫度值設 定元件1 5 4所設定之溫度值與該溫度感測器元件i 5 8 所感測到的熱源溫度值，而將比較結果再送回該工作循環 控制元件1 5 6中，以繼續調整該加熱元件X 5 7之加熱 時間，而維持該檢測裝置丄所需之固定的熱源供應； 其中，該工作循環控制元件1 5 6與該加熱元件1 5 7間的通路上更設置一額定保護元件1 5 9，以供當加熱 器15發生過熱與電流過大時的斷路保護。 1272237 如第3圖至第4圖所示，其係為將本發明搭配於自行 研發成功之電腦人機介面控制與圖形顯示系統，並應用於 檢測待測管線2之内壁，以監測及找出管線2之漏氣情形 。该系統整體檢測流程如下： 先根據紅外線熱電堆感測器1 3 1之靈敏度，而適時 調整陣列感測探頭1 3與加熱器1 5之間距。 再啟動主電腦31，及開始主電腦3 1内的操作介面 3 1 1 ’並設定量测參數，主電腦3 1係透過第一串列傳 輸件3 2而將操作介面3 1 1所設定之量测參數寫入於單 晶片控制電路3 3。 接著’該檢測裝置1之驅動器1 1會接受來自單晶片 控制電路3 3的控制訊號，而使主桿件1 2作轴向移動， 且伸入待測管線2内，並同時啟動加熱器1 5以加熱待測 管線2 〇 ^將從待測管線2所量測到的溫度值資料，送至信號處 理電路3 4，以及單晶片控制電路3 3並作處理及轉換成 數位喊，再透過第二串列傳輪件3 5輸人至主電腦3丄 的面3 1 1 ’而完成此次檢測過程。 曰、，後作介面311會儲存溫度值資料及所設定之 里测翏數’並將溫度值資料進行矩陣數據分析處理，及以 視覺化影像顯示此次檢測結果。 s然’本發明仍存在許多例子，其間僅細節上之變化。 請參閱第5圖至第6圖，其係本發明之第二實施例，其中， 該陣列感獅頭4 1係為-巾空柱狀元件，多數紅外線熱 9 1272237 電堆感測器4 1 1則環設於該陣列感測探頭4 1之内壁， 而該加熱器4 2為一環狀元件，當進行管線5之檢測時， 待測管線5可以穿伸於加熱器4 2與陣列感測探頭4 1内 壁的方式，而同樣得到溫度響應值資料，以進行檢測管線 5之漏氣或污染狀態。 故此，本發明係利用陣列式紅外線熱電堆感測器之檢 測裝置，並搭配電腦人機介面的控制與圖形顯示之系統， 且將本檢測裝置伸入管線内部，並藉由前端桿件上之加熱 器所提供固定熱源，而進行量測管線内壁之整體溫度響應 分佈，或將管線伸入本檢測裝置之内部，而進行量測管線 外壁之整體溫度響應分佈。接著，重建此管線之溫度響應 分佈，若管線管壁出現破洞或污染時，會產生熱量傳遞的 差異變化，量測溫度重建後，溫度響應分布會產生溫差變 化，藉此可以正確地檢測出管線的漏氣或污染位置。 以上所述實施例之揭示係用以說明本發明，並非用以 限制本發明，故舉凡數值之變更或等效元件之置換仍應隸 屬本發明之範疇。 由以上詳細說明，可使熟知本項技藝者明瞭本發明的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】 第1圖係本發明之第一實施例結構示意圖 第2圖係本發明之第一實施例結構中之加熱器溫度控 制方塊不意圖 1272237 第3圖係將本發明應用於電腦人機介面的控制與顯 ^ 系統之整合檢測示意圖 ，4圖係本發明之第一實施例實施狀態示意圖 f 5圖係本發明之第二實施例結構示意圖 第6圖係本發明之第二例實施狀態示意圖 【主要元件符號說明】 (習用部分） (本發明部分） P； 檢測裝置1 、 主桿件1 2 紅外線熱電堆感測器1 加熱器1 5 主電腦3 1 第一串列傳輸件3 2 信號處理電路3 4 陣列感測探頭4 1 _ 加熱器42 驅動器1 1 陣列感測探頭1 3 31 次桿件14 待測管線2 操作介面3 1 1 單晶片控制電路3 3 第二串列傳輸件3 5 紅外線熱電堆感測器4 1 1 待測管線5 11L's advancement in technology, the trend of temperature signal measurement demand has gone from a single point of $1: from the regional to the overall phenomenon, so that the measurement system requires a gradual questioning / therefore the prospects and importance of the point-and-point vehicle measurement It has been said that the department and the project can be applied to daily life, industrial technology, biomedical technology, spear and technology adventure. Since the temperature array measurement is sufficient to detect the plane and space ^' and then analyze the multi-dimensional complex problem, the utilization value is greater than the single-point distribution measurement, if various traditional single-function separate temperature sensing tm 乂 歹 连接 连接Or directly designed into a multi-dimensional array temperature sensor, can improve the dynamic measurement results. The multi-parameter temperature sensing measurement and automated data processing system unit price is extremely high, and the use function is limited to the cutting-edge technology industry and adventure applications. In addition, the traditional temperature monitoring system can only inform the detector or part of the temperature distribution. If it is used to detect whether the pipe wall is leaking or polluting, the overall temperature change of the pipe wall will not be known correctly. distributed. For example, the infrared thermal imager can easily know the temperature distribution and changes of the surface of the object. However, the device is expensive, and for the small size defect solution 2: In addition, the measurement of the conventional contact element needs to be tested and not. This, □ □ & reach equilibrium state 5 1272237, can get the actual situation to be tested, and the contact measurement will cause insertion interference and change for the environment to be tested, no visual display, and can not meet the instantaneous measurement of precision measurement The measurement does not meet the requirements of the actual application measurement of the indefinite position. Therefore, how to detect the correct position of the pipeline leakage or pollution is the focus of the research of the present invention. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and provide a pipeline detecting device, which is a detection device for an array type infrared thermopile sensor, and is matched with a system for controlling and graphically displaying a human-machine interface. And inserting the detecting device into the interior of the pipeline and measuring the overall temperature response distribution of the inner wall of the pipeline by the fixed heat source provided by the heater on the front end rod, or extending the pipeline into the interior of the detecting device, and The overall temperature response distribution of the outer wall of the pipeline is measured. Then, the temperature response distribution of the pipeline is reconstructed. If there is a hole or pollution in the pipeline wall, a difference in heat transfer will occur. After the temperature is reconstructed, the temperature response distribution will produce a temperature difference, which can be detected correctly. The location of the leak or contamination of the pipeline. For the purposes of the foregoing, the present invention comprises: a driver having a main lever member that is axially moved by the driver; an array of sensing probes mounted to the main member One end; the array of sensing electrodes of the main rod extends a telescopic rod, and the rod is provided with a heating element capable of controlling and providing a set temperature with respect to one end of the array sensing probe. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects and advantages of the present invention will become more apparent from the detailed description and appended claims appended claims. Of course, the present invention allows for two different 'on the other parts, or the arrangement of the parts, but the selected embodiment is described in the present specification and its construction is shown in the drawings. [Embodiment] #阅读 1® to 4®, the towel shown is the structure of the embodiment selected for the present invention, and the use of this is limited by the structure. Further, in the pipeline detecting device of the embodiment, as shown in the drawing, the detecting device includes a driver 1 1 , and the driver device has a main lever member 2 'the main lever member i 2 is driven by the driver. Drive and move axially. The main rod 12 protrudes from the end of the driver 1 1 - the array f probe 1 3, and the array senses the probe! 3 On the outer peripheral surface, there are two numbers, 'external line thermopile sensor 1 3 1, and the array of the main rods 1 2 is more extended in the probe 1 3 - the elastic rod 1 4 is extended. The device 14 is provided with a heater 15 at one end of the array sensing probe 丄3 for heating the pipeline 2 to be tested. Wherein, the heater 15 can provide different heating temperatures for different requirements, and the infrared pyroelectric sensing sensor of different sensitivity can be used to sense the use of the 1-3, and adjust the sense of the array at a proper time via the length of the telescopic sub-member 14 The distance between the probe 13 and the heater 15 is used to obtain a more accurate temperature value for measurement. #者' The heater 15 includes: a power supply component 1 5 1, the power supply component 1 5 1 is connected to 1272237 · · is connected to an alternating current power supply (1 10 volts 60 Hz); a rectifying / filtering component 1 5 2, the rectifying/filtering component 1 5 2 converts the AC power supply provided by the power supply component 151 into a DC-power source, and drives a current control component 1 5 3 by DC power; a temperature value setting component 1 5 4, The temperature value setting component 1 5 4 can set the temperature value required by the heater 15 and send the set measurement temperature signal into the current control component 1 5 3 and a comparator 1 5 5 ' respectively; φ The current control element 1 5 3 is input by the temperature signal of the temperature value setting component 1 5 4, and outputs a suitable DC current value to a duty cycle control component 156, and the duty cycle control component 1 5 6 Adjusting a suitable heating time to drive a heating element 丄5 7 to further supply the heating element 157 to the heat source required for the measuring device 1 during the measurement; the heating element 157 is further sensed by a temperature Sensing of the element 158 while heating The heat source temperature value is fed back to the comparator component 155; at this time, the comparator 丄5 5 compares the temperature value set by the temperature value setting component 154 with the temperature sensor component. i 5 8 sensed heat source temperature value, and the comparison result is sent back to the work cycle control element 156 to continue to adjust the heating time of the heating element X 57, while maintaining the fixing required of the detecting device a heat source supply; wherein the work cycle control element 156 and the heating element 157 are further provided with a rated protection element 159 for disconnection protection when the heater 15 is overheated and the current is too large. . 1272237 As shown in Figures 3 to 4, it is to match the present invention to a self-developed computer human-machine interface control and graphic display system, and to detect the inner wall of the pipeline 2 to be tested, to monitor and find out Air leakage in line 2. The overall detection process of the system is as follows: Firstly, according to the sensitivity of the infrared thermopile sensor 131, the distance between the array sensing probe 13 and the heater 15 is adjusted in time. The main computer 31 is restarted, and the operation interface 3 1 1 ' in the main computer 3 1 is started and the measurement parameters are set. The main computer 3 1 sets the operation interface 3 1 1 through the first serial transmission unit 3 2 . The measurement parameters are written to the single wafer control circuit 33. Then, the driver 11 of the detecting device 1 receives the control signal from the single-chip control circuit 33, and moves the main rod 12 axially, and extends into the pipeline 2 to be tested, and simultaneously starts the heater 1. 5 to heat the pipeline to be tested 2 〇^ The temperature value data measured from the pipeline 2 to be tested is sent to the signal processing circuit 34, and the single-chip control circuit 3 3 is processed and converted into a digital shout, and then transmitted. The second series of transmission members 3 5 enters the face 3 1 1 ' of the main computer 3丄 and completes the detection process.曰, the post-working interface 311 stores the temperature value data and the set number of measured parameters' and analyzes the temperature value data by matrix data, and displays the detection result in a visualized image. There are still many examples of the invention, only the details of which vary. Please refer to FIG. 5 to FIG. 6 , which are a second embodiment of the present invention, wherein the array of lion's heads 41 is a hollow cylindrical member, and most infrared heat 9 1272237 stack sensor 4 1 1 is disposed on the inner wall of the array sensing probe 4 1 , and the heater 42 is an annular component. When the pipeline 5 is detected, the pipeline 5 to be tested can penetrate the heater 4 2 and sense the array. The manner of measuring the inner wall of the probe 4 1 and the temperature response value data are also obtained to detect the leaking or contaminated state of the pipeline 5 . Therefore, the present invention utilizes a detection device of an array type infrared thermopile sensor, and is matched with a system for controlling and graphically displaying a human-machine interface of the computer, and extends the detecting device into the interior of the pipeline, and is supported by the front end member. The heater provides a fixed heat source, and measures the overall temperature response distribution of the inner wall of the pipeline, or extends the pipeline into the interior of the detecting device to measure the overall temperature response distribution of the outer wall of the pipeline. Then, the temperature response distribution of the pipeline is reconstructed. If there is a hole or pollution in the pipeline wall, a difference in heat transfer will occur. After the temperature is reconstructed, the temperature response distribution will produce a temperature difference, which can be detected correctly. The location of the leak or contamination of the pipeline. The above description of the embodiments is intended to be illustrative of the invention, and is not intended to limit the scope of the invention. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the above-mentioned objects, and is in accordance with the provisions of the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing the structure of a first embodiment of the present invention. FIG. 2 is a heater temperature control block in the structure of the first embodiment of the present invention, and is not intended to be 1272237. FIG. 3 is a view showing the application of the present invention. Schematic diagram of integrated detection of control and display system of computer human-machine interface, FIG. 4 is a schematic diagram of a state of implementation of a first embodiment of the present invention, and FIG. 5 is a schematic diagram of a second embodiment of the present invention. FIG. Example of implementation status [Description of main components] (Applicable part) (Part of the present invention) P; Detection device 1, Main rod 1 2 Infrared thermopile sensor 1 Heater 1 5 Main computer 3 1 First serial transmission 3 2 Signal Processing Circuit 3 4 Array Sensing Probe 4 1 _ Heater 42 Driver 1 1 Array Sensing Probe 1 3 31 Rods 14 Pipeline to be Tested 2 Operation Interface 3 1 1 Single Chip Control Circuit 3 3 Second String Column transmission 3 5 Infrared thermopile sensor 4 1 1 Pipeline to be tested 5 11