TWI507685B - Nitric oxide radiosonde - Google Patents
Nitric oxide radiosonde Download PDFInfo
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- TWI507685B TWI507685B TW102101376A TW102101376A TWI507685B TW I507685 B TWI507685 B TW I507685B TW 102101376 A TW102101376 A TW 102101376A TW 102101376 A TW102101376 A TW 102101376A TW I507685 B TWI507685 B TW I507685B
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Description
本發明係有關二氧化氮探空儀的構造，尤指利用一鐵氟龍往復式抽氣泵定流量地將外界的空氣直接送入反應槽而與槽內沾有冷光劑的濕布芯進行反應而產生螢光，其自動執行一程式以根據螢光的量、溫度、壓力換算二氧化氮濃度者。The invention relates to the structure of a nitrogen dioxide sonde, in particular to a reaction of the outside air directly into the reaction tank by a Teflon reciprocating pump, and reacting with the wet cloth core with the cold light agent in the tank. Fluorescence is generated, which automatically executes a program to convert the concentration of nitrogen dioxide according to the amount of fluorescence, temperature, and pressure.
二氧化氮(NO2 )是一種參與光化反應的重要大氣污染物，可來自人為與自然排放，二氧化氮探空儀可搭配氣球等載具用於精準量測大氣垂直剖面之NO2 濃度分佈，有助於澄清大氣環境中NO2 的來源。Nitrogen dioxide (NO 2 ) is an important atmospheric pollutant involved in photochemical reactions, which can be derived from man-made and natural emissions. Nitrogen dioxide sondes can be used with balloons and other vehicles to accurately measure the NO 2 concentration in the vertical profile of the atmosphere. Distribution helps to clarify the source of NO 2 in the atmosphere.
如第2圖所示，過去從國外進口的習用二氧化氮探空儀1，其內部至少包括壓力感測器11、零級系統泵12、零級洗滌器13、臭氧洗滌器14、反應槽15、廢液槽16、螢光量測裝置17、小型蠕動泵18、冷光劑儲槽19、採樣抽氣泵20及電路板(未圖示)等構件，其構造重且複雜。尤其是裡面的零級系統泵12、零級洗滌器13、臭氧洗滌器14等裝置即佔有相當重量。為適合國內氣候環境及有效降低每次升空作業的材料成本，亟有待進一步改良或加以輕量化。As shown in Fig. 2, the conventional nitrogen dioxide sonde 1 imported from abroad has at least a pressure sensor 11, a zero-stage system pump 12, a zero-stage scrubber 13, an ozone scrubber 14, and a reaction. Components such as the tank 15, the waste liquid tank 16, the fluorescence measuring device 17, the small peristaltic pump 18, the cold light agent storage tank 19, the sampling air pump 20, and a circuit board (not shown) are heavy and complicated in construction. In particular, the internal zero-stage system pump 12, the zero-stage scrubber 13, and the ozone scrubber 14 occupy a considerable weight. In order to adapt to the domestic climate environment and effectively reduce the material cost of each lift operation, it needs to be further improved or lightened.
除前述的重量問題以外，習用二氧化氮探空儀1還有一項影響量測準確性的問題。由於其採樣抽氣泵20是設在反應槽15的廢氣出口端，需藉由抽氣使反應槽15內壓力低於外界，才能使外界空氣通過臭氧洗滌器14等元件進到反應槽15裡。然而反應槽15與廢液槽16連通，反應槽15內的低壓也同時造成廢液槽16裡的液體易於蒸發而污染進入反應槽15 內的空氣，甚至只因風吹晃動，也可造成廢液流回反應槽15，造成二氧化氮濃度量測的失誤。In addition to the aforementioned weight problems, the conventional nitrogen dioxide sonde 1 has a problem that affects the accuracy of the measurement. Since the sampling pump 20 is disposed at the exhaust gas outlet end of the reaction tank 15, the pressure in the reaction tank 15 is required to be lower than the outside by suction, so that the outside air can be introduced into the reaction tank 15 through the ozone scrubber 14 or the like. However, the reaction tank 15 is in communication with the waste liquid tank 16, and the low pressure in the reaction tank 15 also causes the liquid in the waste liquid tank 16 to be easily evaporated and contaminated into the reaction tank 15 The air inside, even if it is swayed by the wind, can also cause the waste liquid to flow back to the reaction tank 15, causing errors in the measurement of the concentration of nitrogen dioxide.
此外，由於廢液為強鹼具有腐蝕性，廢氣中無可避免含有廢液液滴或蒸發之氣體，這些液滴或鹼性氣體進入採樣抽氣泵20後，會減損該採樣抽氣泵20的使用壽命及性能。最後，為了量測採樣氣體的質量流率，其於反應槽15與採樣抽氣泵20之間設有一氣壓計(未圖示)，用於量測管路內內廢氣之壓力，藉以推算進入反應槽之氣體質量流率，這樣的壓力量測以進行質量流率推估，容易包括幾個來源之誤差。其一為所測得之廢氣流量包括了廢液蒸發的氣體量，並非只是進入反應槽的空氣流量；其二是其反應槽15與廢液槽16之間，僅以簡單之O形環(O-ring)防止外圍的空氣洩漏進入，當中如有不緊密之處，外部空氣就會被吸入廢氣中；其三為進入反應槽的空氣與冷光劑的溫度不同，二者接觸後會改變廢氣的溫度，而其並未進行廢氣管路內之氣體溫量測與修正，這也會影響到質量流率計算結果之正確性，間接影響到NO2 量測之準確性。In addition, since the waste liquid is corrosive to the strong alkali, the waste gas containing the liquid droplets or the vaporized liquid is inevitably contained in the exhaust gas, and after the liquid droplets or the alkaline gas enters the sampling air pump 20, the use of the sample air pump 20 is degraded. Life and performance. Finally, in order to measure the mass flow rate of the sampling gas, a barometer (not shown) is disposed between the reaction tank 15 and the sampling pump 20 for measuring the pressure of the exhaust gas in the pipeline, thereby calculating the reaction into the reaction. The gas mass flow rate of the tank, such pressure measurement for mass flow rate estimation, easily including errors from several sources. One is that the measured exhaust gas flow includes the amount of gas evaporated by the waste liquid, not just the flow rate of air entering the reaction tank; the second is between the reaction tank 15 and the waste liquid tank 16, only a simple O-ring ( O-ring) Prevents leakage of air from the periphery. If there is any inconsistency, the outside air will be sucked into the exhaust gas. The third is that the air entering the reaction tank is different from the temperature of the cold light agent. The temperature of the gas is not measured and corrected in the exhaust gas line, which also affects the correctness of the mass flow rate calculation result and indirectly affects the accuracy of the NO 2 measurement.
為改良習用二氧化氮探空儀構造上的缺點，本發明提供一種二氧化氮探空儀，其至少可設一反應槽、一鐵氟龍往復式抽氣泵、及一電子電路。其中鐵氟龍往復式抽氣泵係與反應槽連接，用以將外界的空氣直接送入反應槽而與槽內沾有冷光劑的濕布芯進行反應產生螢光。電子電路連接多根溫度探針、一大氣壓力感測器及一螢光量測裝置，利用溫度探針偵測外界的溫度、反應槽的溫度、鐵氟龍往復式抽氣泵的溫度，利用大氣壓力感測器偵測所在位置的大氣壓力，並藉由螢光量測裝置量測前述反應中產生的螢光，並自動執行一程式，其依據螢光的量、大氣壓力及溫度換算出當下的二氧化氮濃度。In order to improve the disadvantages of the conventional nitrogen dioxide sonde, the present invention provides a nitrogen dioxide sonde, which can be provided with at least one reaction tank, a Teflon reciprocating pump, and an electronic circuit. The Teflon reciprocating pump is connected to the reaction tank for directly sending outside air into the reaction tank to react with the wet cloth core with the cold light agent in the tank to generate fluorescence. The electronic circuit is connected with a plurality of temperature probes, an atmospheric pressure sensor and a fluorescent measuring device, and uses a temperature probe to detect the outside temperature, the temperature of the reaction tank, the temperature of the Teflon reciprocating pump, and the atmospheric pressure. The force sensor detects the atmospheric pressure at the location, and measures the fluorescence generated in the reaction by the fluorescence measuring device, and automatically executes a program, which is converted according to the amount of fluorescence, atmospheric pressure and temperature. The concentration of nitrogen dioxide.
本發明構造與先前技術之主要差異如下：The main differences between the construction of the present invention and the prior art are as follows:
一、本發明構造完全不需使用先前技術的零級系統泵12、零級洗滌器13、臭氧洗滌器14，此可節省成本與減輕探空儀之重量。1. The construction of the present invention eliminates the need to use the prior art zero stage system pump 12, zero stage scrubber 13, and ozone scrubber 14, which saves cost and reduces the weight of the radiosonde.
二、將先前技術之採樣抽氣泵20改裝至反應室之前，且採用往復式定流量之抽氣泵。同時，不再量測廢氣壓力暨應用廢氣壓力於計算採樣氣體之質量流率，而是經由量測大氣壓力與量測採樣抽氣泵之溫度，以精準計算進入反應槽之氣體質量流率。Second, before the prior art sampling pump 20 is modified into the reaction chamber, and a reciprocating constant flow pump is used. At the same time, the exhaust gas pressure and the applied exhaust gas pressure are no longer measured to calculate the mass flow rate of the sampled gas, but the atmospheric pressure and the temperature of the sampling pump are measured to accurately calculate the mass flow rate of the gas entering the reaction tank.
1‧‧‧二氧化氮探空儀1‧‧‧ Nitrogen dioxide sonde
2‧‧‧二氧化氮探空儀2‧‧‧ Nitrogen dioxide sonde
3‧‧‧地面接收天線3‧‧‧ Ground receiving antenna
4‧‧‧訊號處理主機4‧‧‧Signal Processing Host
11‧‧‧壓力感測器11‧‧‧ Pressure Sensor
12‧‧‧零級系統泵12‧‧‧zero system pump
13‧‧‧零級洗滌器13‧‧‧zero-level scrubber
14‧‧‧臭氧洗滌器14‧‧‧Ozone scrubber
15‧‧‧反應槽15‧‧‧Reaction tank
16‧‧‧廢液槽16‧‧‧ Waste tank
17‧‧‧螢光量測裝置17‧‧‧Fluorescent measuring device
18‧‧‧小型蠕動泵18‧‧‧Small peristaltic pump
19‧‧‧冷光劑儲槽19‧‧‧ cold light agent storage tank
20‧‧‧一採樣抽氣泵20‧‧‧Sampling pump
21‧‧‧飛行裝置21‧‧‧Flight device
22‧‧‧反應槽22‧‧‧Reaction tank
23‧‧‧鐵氟龍往復式抽氣泵23‧‧‧Teflon reciprocating pump
24‧‧‧電子電路24‧‧‧Electronic circuits
25‧‧‧冷光劑供應裝置25‧‧‧Cold light agent supply device
26‧‧‧記憶卡(SD卡)26‧‧‧ Memory Card (SD Card)
27‧‧‧GPS裝置27‧‧‧GPS device
28‧‧‧射頻裝置28‧‧‧RF devices
221‧‧‧濕布芯221‧‧‧Wet cloth core
222‧‧‧廢液貯存槽222‧‧‧ Waste storage tank
241‧‧‧溫度探針241‧‧‧Temperature probe
242‧‧‧大氣壓力感測器242‧‧‧Atmospheric pressure sensor
243‧‧‧螢光量測裝置243‧‧‧Fluorescent measuring device
244‧‧‧光電倍增管(PMT)244‧‧‧Photomultiplier tube (PMT)
251‧‧‧小型蠕動泵251‧‧‧Small peristaltic pump
252‧‧‧冷光劑貯存槽252‧‧‧cold light storage tank
第1圖、係繪示一本發明的二氧化氮探空儀，繫接於一飛行裝置升空的應用例。Fig. 1 is a view showing an application example of a nitrogen dioxide sonde of the present invention connected to a flying device.
第2圖、係繪示一從國外進口的習用二氧化氮探空儀的內部構造示意圖。Figure 2 is a schematic diagram showing the internal structure of a conventional nitrogen dioxide sonde imported from abroad.
第3圖、係繪示一依據本發明實施的二氧化氮探空儀內部構造示意圖。Figure 3 is a schematic view showing the internal structure of a nitrogen dioxide sonde according to the present invention.
如第1圖所示，本發明的二氧化氮探空儀2係繫接於一由氦氣球所構成的飛行裝置21升空，在升降的過程中不斷偵測空氣中二氧化氮濃度，並透過射頻裝置將數據無線傳輸回地面。As shown in Fig. 1, the nitrogen dioxide sonde 2 of the present invention is connected to a flying device 21 composed of a helium balloon, and continuously detects the concentration of nitrogen dioxide in the air during the ascending and descending process, and Data is wirelessly transmitted back to the ground via a radio frequency device.
如第3圖所示，本發明的二氧化氮探空儀2包括設置一反應槽22、一鐵氟龍往復式抽氣泵23、及一電子電路24。電子電路24實施於一塊電路板上，裡面載有程式，可根據每一當下測得的溫度、大氣壓力、二氧化氮接觸冷光劑產生螢光的量，換算出二氧化氮濃度。As shown in Fig. 3, the nitrogen dioxide sonde 2 of the present invention comprises a reaction tank 22, a Teflon reciprocating pump 23, and an electronic circuit 24. The electronic circuit 24 is implemented on a circuit board carrying a program for converting the concentration of nitrogen dioxide according to the temperature measured at each moment, the atmospheric pressure, and the amount of fluorescent light generated by the exposure of the nitrogen dioxide to the cold light agent.
在反應槽22的內部可容裝一沾有冷光劑的濕布芯221使與空氣中的二氧化氮反應產生螢光，並讓螢光穿透一窗口進入一螢光量測裝置243產生電子訊號，螢光的強弱與二氧化氮的濃度正比，因此電子訊號的強 弱亦與二氧化氮的濃度正比。A wet cloth core 221 coated with a cold light agent can be accommodated inside the reaction tank 22 to react with nitrogen dioxide in the air to generate fluorescence, and the fluorescent light penetrates through a window to enter a fluorescent measuring device 243 to generate electrons. Signal, the intensity of fluorescence is proportional to the concentration of nitrogen dioxide, so the electronic signal is strong. Weakness is also proportional to the concentration of nitrogen dioxide.
實施時可在反應槽22設一冷光劑供應裝置25，藉以供應冷光劑給濕布芯221，取代已經產生螢光反應的冷光劑。此一冷光劑供應裝置25可包括一小型蠕動泵251及一冷光劑貯存槽252，利用小型蠕動泵251將冷光劑從冷光劑貯存槽252抽送到反應槽22內，不斷以新的冷光劑濡濕沾有冷光劑的濕布芯221。此外，反應槽22可連接或連通一廢液貯存槽222，以收集從濕布芯221滴出的冷光劑廢液。In the implementation, a cold light agent supply means 25 may be provided in the reaction tank 22 to supply the cold light agent to the wet cloth core 221 instead of the cold light agent which has generated the fluorescent reaction. The cold light agent supply device 25 can include a small peristaltic pump 251 and a cold light agent storage tank 252. The cold light agent is pumped from the cold light agent storage tank 252 into the reaction tank 22 by the small peristaltic pump 251, and is continuously wetted with a new cold light agent. A wet cloth core 221 with a cold light agent. Further, the reaction tank 22 may be connected or connected to a waste liquid storage tank 222 to collect the cold light agent waste liquid dripped from the wet cloth core 221 .
鐵氟龍往復式抽氣泵23係與反應槽22連接，用以將一外界空氣直接送入反應槽22而與沾有冷光劑的濕布芯221進行反應以產生螢光。由於鐵氟龍往復式抽氣泵23後方的馬達轉速固定，每一活活塞行程所推送的空氣容積固定而達到固定流量的效果，鐵氟龍與二氧化氮不起化學反應、不導電，因此不會改變外界空氣的成份。A Teflon reciprocating pump 23 is connected to the reaction tank 22 for directly feeding an outside air into the reaction tank 22 to react with the wet cloth core 221 impregnated with the cold light to generate fluorescence. Since the motor speed behind the Teflon reciprocating pump 23 is fixed, the volume of air pushed by each piston stroke is fixed to achieve a fixed flow rate. Teflon and nitrogen dioxide do not react chemically and are not conductive, so Will change the composition of the outside air.
電子電路24可連接多數根溫度探針241、一大氣壓力感測器242及一螢光量測裝置243，藉由溫度探針241偵測外界的溫度、反應槽的溫度、鐵氟龍往復式抽氣泵的溫度，利用大氣壓力感測器242偵測所在位置的大氣壓力。較佳者，尚可在電子電路24上連接一記憶卡(SD卡)26，以儲存螢光量測裝置243、各根溫度探針241與大氣壓力感測器242的量測結果。此外，電子電路24尚可連接一GPS裝置27，以提供二氧化氮探空儀2所在的空間座標，提供每一次偵測的二氧化氮濃度值時其所對應的三度空間位置及衛星時間。The electronic circuit 24 can connect a plurality of temperature probes 241, an atmospheric pressure sensor 242 and a fluorescence measuring device 243, and the temperature probe 241 detects the temperature of the outside, the temperature of the reaction tank, and the Teflon reciprocating type. The temperature of the air pump is used to detect the atmospheric pressure at the location using the atmospheric pressure sensor 242. Preferably, a memory card (SD card) 26 is connected to the electronic circuit 24 to store the measurement results of the fluorescence measuring device 243, the temperature probes 241 and the atmospheric pressure sensor 242. In addition, the electronic circuit 24 can still be connected to a GPS device 27 to provide the space coordinates of the nitrogen dioxide sonde 2, and provide the corresponding three-dimensional spatial position and satellite time for each detected nitrogen dioxide concentration value. .
根據相關文獻(Sitnikov et al,2005；Drummond Technology Inc,2006)指出：溫度與壓力會影響二氧化氮探空儀所量測的濃度而導致測得濃度與實際濃度之偏差，相對於應用在高空上的二氧化氮探空儀這樣的干擾因子對於濃度上量測就更為重要，故NO2量測上需要進行壓力及溫度的修正。本實施例的電子電路24可含有一內建參數的程式，將螢光量測裝置243 的量測結果換算為二氧化氮的濃度，並根據大氣壓力感測器242及各根溫度探針241的量測結果及利用所內建參數調整該二氧化氮的濃度值。According to the relevant literature (Sitnikov et al, 2005; Drummond Technology Inc, 2006), it is pointed out that temperature and pressure affect the concentration measured by the nitrogen dioxide sonde, resulting in a deviation between the measured concentration and the actual concentration, relative to the application at high altitude. The interference factor such as the nitrogen dioxide sonde is more important for the concentration measurement, so the pressure and temperature correction is required for the NO2 measurement. The electronic circuit 24 of this embodiment may include a program with built-in parameters, and the fluorescence measuring device 243 The measurement result is converted into the concentration of nitrogen dioxide, and the concentration value of the nitrogen dioxide is adjusted according to the measurement results of the atmospheric pressure sensor 242 and each temperature probe 241 and using the built-in parameters.
電子電路24亦可連接一射頻裝置28，對外無線傳輸螢光量測裝置243、各根溫度探針241及大氣壓力感測器242的量測結果，或無線傳輸每一次偵測的二氧化氮濃度值及其所對應的三度空間位置及衛星時間。射頻裝置28係配對一地面接收天線3，用以將螢光量測裝置243、大氣壓力感測器242及各根溫度探針241的量測結果、每一次偵測的二氧化氮濃度值及其所對應的三度空間位置及衛星時間轉送至一訊號處理主機4。The electronic circuit 24 can also be connected to a radio frequency device 28 for wirelessly transmitting the measurement results of the fluorescence measuring device 243, the temperature probes 241 and the atmospheric pressure sensor 242, or wirelessly transmitting each detected nitrogen dioxide. Concentration value and its corresponding three-dimensional spatial position and satellite time. The radio frequency device 28 is paired with a ground receiving antenna 3 for measuring the fluorescence measuring device 243, the atmospheric pressure sensor 242 and the temperature probes 241, and the detected nitrogen dioxide concentration value and The corresponding three-dimensional spatial position and satellite time are forwarded to a signal processing host 4.
螢光的量與二氧化氮濃度成正比，螢光量測裝置243係藉由螢光產生電壓訊號，經過溫度、壓力及參數的調整，電子電路24內建的程式可將電壓訊號換算為二氧化氮濃度。實施時，螢光量測裝置243可包括一光電倍增管(PMT)244，採用獨立的類比數位轉換器來量測量測光電倍增管(Photomultiplier，簡稱PMT)244的電壓值，其解析度可達到24Bit。The amount of fluorescence is proportional to the concentration of nitrogen dioxide. The fluorescence measuring device 243 generates a voltage signal by fluorescence, and the temperature, pressure and parameters are adjusted. The built-in program of the electronic circuit 24 converts the voltage signal into two. Nitric oxide concentration. In implementation, the fluorescence measuring device 243 can include a photomultiplier tube (PMT) 244, and a separate analog digital converter is used to measure the voltage value of the photomultiplier (PMT) 244, and the resolution can be Reach 24Bit.
換言之，當含有二氧化氮的外界空氣藉由鐵氟龍往復式抽氣泵23定量送入反應槽22，將與濕布芯221上的冷光劑接觸而發出螢光，此一螢光將照射於光電倍增管244，使光電倍增管244產生與二氧化氮濃度有關的電壓訊號，而反應過後的冷光劑即成為廢液，可從反應槽22的廢液出口排至廢液貯存槽222，反應過後的空氣即為廢氣，可從反應槽22的廢氣出口排出。In other words, when the outside air containing nitrogen dioxide is quantitatively fed into the reaction tank 22 by the Teflon reciprocating pump 23, it will be in contact with the cold light agent on the wet cloth core 221 to emit fluorescence, and the fluorescent light will be irradiated. The photomultiplier tube 244 causes the photomultiplier tube 244 to generate a voltage signal related to the concentration of nitrogen dioxide, and the cold light agent after the reaction becomes a waste liquid, which can be discharged from the waste liquid outlet of the reaction tank 22 to the waste liquid storage tank 222. The exhausted air is exhaust gas and can be discharged from the exhaust gas outlet of the reaction tank 22.
由於本實施例所使用的冷光劑，係選用一種已知不受臭氧影響化學反應的配方調製而成，因此不需要裝載零級系統泵12、零級洗滌器13、臭氧洗滌器14等裝置，可達到輕量化的目標。此外，選用鐵氟龍往復式抽氣泵23，除可避免取樣空氣與泵體產生化學反應，其往復式的定量送氣方式，亦可解決習知構造之取樣空氣流量不穩定的問題。最後，本實施例採用前置式(反應槽之前)鐵氟龍往復式抽氣泵，配合大氣壓力與抽氣泵之溫度 量測，可精準計算進入反應槽的空氣質量流率，增量NO2 量測之精準度。Since the cold light agent used in the present embodiment is prepared by using a formulation which is known not to be affected by the chemical reaction of ozone, it is not necessary to load the zero-stage system pump 12, the zero-stage scrubber 13, the ozone scrubber 14, and the like. A lightweight goal can be achieved. In addition, the Teflon reciprocating air pump 23 is selected to avoid the chemical reaction between the sampling air and the pump body, and the reciprocating quantitative air supply mode can also solve the problem of unstable sampling air flow in the conventional structure. Finally, in this embodiment, a front-mounted (before the reaction tank) Teflon reciprocating pump is used, and the atmospheric pressure and the temperature measurement of the pump can be used to accurately calculate the mass flow rate of the air entering the reaction tank, and the amount of NO 2 is increased. The accuracy of the measurement.
綜上所述，本發明的改良，確實能解決習用二氧化氮探空儀在重量、取樣空氣流量不穩定、質量流量計算不準確、採樣抽氣泵受廢液腐蝕等問題，顯然符合實用性、新穎性及進步性等專利要件。In summary, the improvement of the present invention can indeed solve the problems of the conventional nitrogen dioxide sonde in the weight, the sampling air flow is unstable, the mass flow calculation is inaccurate, and the sampling pump is corroded by the waste liquid, which is obviously in conformity with practicality. Patent requirements such as novelty and advancement.
2‧‧‧二氧化氮探空儀2‧‧‧ Nitrogen dioxide sonde
22‧‧‧反應槽22‧‧‧Reaction tank
23‧‧‧鐵氟龍往復式抽氣泵23‧‧‧Teflon reciprocating pump
24‧‧‧電子電路24‧‧‧Electronic circuits
25‧‧‧冷光劑供應裝置25‧‧‧Cold light agent supply device
26‧‧‧記憶卡(SD卡)26‧‧‧ Memory Card (SD Card)
27‧‧‧GPS裝置27‧‧‧GPS device
28‧‧‧射頻裝置28‧‧‧RF devices
221‧‧‧濕布芯221‧‧‧Wet cloth core
222‧‧‧廢液貯存槽222‧‧‧ Waste storage tank
241‧‧‧溫度探針241‧‧‧Temperature probe
242‧‧‧大氣壓力感測器242‧‧‧Atmospheric pressure sensor
243‧‧‧螢光量測裝置243‧‧‧Fluorescent measuring device
244‧‧‧光電倍增管(PMT)244‧‧‧Photomultiplier tube (PMT)
251‧‧‧小型蠕動泵251‧‧‧Small peristaltic pump
252‧‧‧冷光劑貯存槽252‧‧‧cold light storage tank
Claims (10)
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890494A (en) * | 1983-10-08 | 1990-01-02 | Plessey Overseas Limited | Atmospheric sensor |
| TW559658B (en) * | 1999-06-30 | 2003-11-01 | Ind Tech Res Inst | System and method for measuring concentration of ozone |
| TW200637643A (en) * | 2005-04-26 | 2006-11-01 | Mitsubishi Heavy Ind Ltd | Exhaust gas treatment system and exhaust gas treatment method |
| EP1475631B1 (en) * | 2002-03-29 | 2008-05-28 | Honda Giken Kogyo Kabushiki Kaisha | Temperature control device for exhaust gas sensor and temperature control method for the sensor |
| TW201104247A (en) * | 2009-07-28 | 2011-02-01 | Univ Nat Taiwan | Gas detecting device and gas monitoring device |
| CN201971158U (en) * | 2011-03-30 | 2011-09-14 | 杨当立 | Air sampling aircraft |
| TW201135225A (en) * | 2010-01-11 | 2011-10-16 | Applied Nanotech Holdings Inc | Gas sensor |
| TW201226895A (en) * | 2010-12-27 | 2012-07-01 | Ind Tech Res Inst | Gas sensor and manufacture method thereof |
| TWM443164U (en) * | 2012-06-19 | 2012-12-11 | Univ Vanung | Air quality monitoring system |
| TW201250239A (en) * | 2011-02-03 | 2012-12-16 | Fuji Electric Co Ltd | Gas detection device and gas detection method |
-
2013
- 2013-01-14 TW TW102101376A patent/TWI507685B/en not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890494A (en) * | 1983-10-08 | 1990-01-02 | Plessey Overseas Limited | Atmospheric sensor |
| TW559658B (en) * | 1999-06-30 | 2003-11-01 | Ind Tech Res Inst | System and method for measuring concentration of ozone |
| EP1475631B1 (en) * | 2002-03-29 | 2008-05-28 | Honda Giken Kogyo Kabushiki Kaisha | Temperature control device for exhaust gas sensor and temperature control method for the sensor |
| TW200637643A (en) * | 2005-04-26 | 2006-11-01 | Mitsubishi Heavy Ind Ltd | Exhaust gas treatment system and exhaust gas treatment method |
| TW201104247A (en) * | 2009-07-28 | 2011-02-01 | Univ Nat Taiwan | Gas detecting device and gas monitoring device |
| TW201135225A (en) * | 2010-01-11 | 2011-10-16 | Applied Nanotech Holdings Inc | Gas sensor |
| TW201226895A (en) * | 2010-12-27 | 2012-07-01 | Ind Tech Res Inst | Gas sensor and manufacture method thereof |
| TW201250239A (en) * | 2011-02-03 | 2012-12-16 | Fuji Electric Co Ltd | Gas detection device and gas detection method |
| CN201971158U (en) * | 2011-03-30 | 2011-09-14 | 杨当立 | Air sampling aircraft |
| TWM443164U (en) * | 2012-06-19 | 2012-12-11 | Univ Vanung | Air quality monitoring system |
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