TWM329774U - Liquid analysis device - Google Patents

Description

M329774 VIII. New description: [New technology field] Especially for a rare creation department, there is a liquid analysis device for automatic analysis equipment and interpretation of water samples. [Prior Art] In the process of semiconductor factories and chemical factories, various chemical tanks are often used, such as activation tanks, brown tilting, and quick-feeding, etc.

The chemical tank __concentration, _ 咐 咐 rate and material, therefore ^ increase the product yield and quality. When testing the concentration of bismuth in the chemical tank. At present, the concentration of the chemical in the chemical tank has been automatically divided to save manpower, and for the sake of saving, and to increase the water content of the sensory system, the water sample will be diluted. Dealing with the 'current-like automatic analysis device, most of the two pumps use the water sample and the lion water at the same time. Nabi Ma decides the flow rate ratio of the county and Na pump, but the pump is used for a long time, and the flow rate is easy to change. And greatly affecting the dilution ratio must be quasi-mixed 'reading the county, and losing its reference value. Another important factor affecting the accuracy of automated analytical equipment analysis is the quantitative extraction of fine surfaces. At present, quantitative sampling-like hybrid bridges, gear pumps and injection needle sampling pumps are designed to automate timing. Samples to be analyzed are obtained for automated analysis. However, the bridge will have a problem of elastic fatigue, and the precision field will help the port to use a finer pipeline. When it is used for water samples with tiny particles, it will be doubled.

The accuracy of the analysis M329774 has a blockage problem. Shouting the wheel to turn over the star material will wear the gear, even the stuck gear _ rhyme, the water sample of the particle, then the sampling system, but not containing H due to H for pure water injection needle sampling pump The above question is '&_ water sample. Injection, you need to control the forward and backward of the motor, but the stroke of the injection needle sampling is more complicated in the control. 2 The switch should be controlled by the proximity switch. The time to absorb and discharge will make the second =: high. [New content] Therefore, the main purpose of this creation is to provide a lion that is not subject to the dilution of the flow, and the volcanic record of the money, the purpose of this creation - the purpose of the person is to provide - can be widely used in a variety of water quality Fast, precise surface water _ set the remaining, shout less analysis time, and increase the accuracy of analysis. The present invention is a liquid analysis device comprising a certain amount of sampling device, a reaction tank, a dilution water line, a siphon line, a float type liquid level sensor and a pumping line, wherein the quantitative sampling device comprises An inner tube and an outer tube, the inner tube is disposed in the outer tube, and the inner tube is vertically disposed and has a top opening and a bottom discharge port, wherein the bottom discharge port is connected to a water outlet road, The water outlet pipe is provided with a water sample fluid switch, and the outer pipe is connected to a sampling pipe which is connected to a production line without a sampling fluid switch and the connection between the outer pipe and the sampling pipe Above the top opening of the inner tube, and a bottom of the outer tube is connected with a water sample 6

M329774 is discharged, and the water sample discharge pipe is provided with a water discharge fluid switch. The bottom of the reaction tank is provided with a discharge port, and the dilution water pipeline extends into the reaction tank, and has a dilution water fluid switch to control whether the dilution water enters the reaction tank, and the siphon pipeline is buried in the bottom of the reaction tank. In the reaction tank, the siphon pipeline is turned upside down in the reaction tank to form a barb shape and forms a siphon tip and a downward siphon port, and the siphon port is disposed at a predetermined height of the reaction tank. Location. The floating ball type liquid level sensor extends into the reaction tank and has a reduced floating ball. The induction floating ball is disposed at a predetermined height position of the reaction tank, and the pumping pipeline extends into the reaction tank. The pumping line has a downwardly facing water outlet, and the pumping port is disposed at a predetermined height position of the reaction tank. According to this, the creation allows the water sample to enter the outer tube and fill the inner tube and then discharge it, so that the desired quantitative water sample can be obtained by the predetermined volume_tube, and the dilution water fluid switch can be opened by the creation. Let the dilution water of the dilution water pipeline be _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ In the position, at the same time, if you do not pour the rainbow, then you can turn off the ugly water, and you can also use the float to make a dilution of the water to reduce the _ age-age pre-touch. The same volume of dilution water is provided for the same volume. According to the creation, the required amount of water sample and the same volume of dilution water can be obtained for rapid and accurate automatic analysis. [Embodiment] To make your members aware of the characteristics and purpose of the creation. And the effect, with 7 M329774 for your members to have a deeper understanding of the characteristics, purpose and efficacy of this creation, the m word 'Langjujian implementation of the match with the description of the following: Today, to the foot of the re-sampling device 5 packs 3 inside & 10 and - outside officer 20, the inner tube 1 Placed inside of the outer tube 'and the inner tube and having a vertically disposed system 10 - 101 and an open top - bottom discharge π 1G2, the base scale joy port connected ⑽ - water-outlet

The water outlet pipe 11 is provided with a water sample fluid _ 1U, and the outer pipe 2 〇 is connected to the pipeline 21 'the county road 21 and connected to the production line (_ ^ and 5 again - the sampling fluid switch 211, and let The connection between the outer tube 20 and the sampling path 21 is higher than the top opening of the tube 1 (), and the bottom of the 2 2 inch is connected with a water sample discharge pipe 22, and the water sample discharge pipe 22 5 has The water sample discharge fluid switch 221. = external contact 20 shot connection - wash water line 3Q, the wash water pipe, has a β wash water switch 31, the wash water line 3 can be supplied by the ^ M 31 (four) whether to supply cleaning water for cleaning The inner tube 赖=outer tube 2〇; and the outer tube 20 can also be connected to a standard liquid line 4〇, and the liquid liquid 4() is provided with a fresh liquid fluid 41, which can also be used by the & Quasi-Liquid _ 41 (4) Whether to provide fresh liquid for analysis and use. In the month, read "Figure 2", the outer tube 2〇 can be equipped with a photoelectric liquid level sensing 50, the photoelectric liquid level sense When the water level of the water sample 65 exceeds the level of the liquid level of the liquid sample, it will stop all the water inflows to avoid the danger of overflowing the water sample 65. Please refer to the " As shown in Fig. 3, the 8 M329774 j external officer 2〇 can also be provided with an overflow port 6〇, and the overflow port 6〇 is higher than the top opening 101 of the inner officer=, according to which the outer tube 2 is turbulent Into the excess water sample 65 days, 'excess water sample 65 will flow out from the overflow port 6〇 to avoid the danger of overflowing too much 65. Please refer to “Fig. 4-1” and “第4_2 for fire samples. As shown in the figure, at the beginning of the creation, the sampling fluid switch 211 is opened, and the water sample 65 of the production line is introduced into the human tube 2 () from the sampling line 21, and the same sample 65 enters the inside. Tube 1〇, until the liquid sample 65 liquid level is completely higher than the top opening 1G1 of the inner Lu, and then close the sampling fluid switch. This is to ensure that the water sample 65 liquid level is higher than the top opening of the inner tube 1〇1〇1 , the way 'the first is to continue to introduce the water sample 65 ' until the water sample 65 liquid ^ triggers the photoelectric liquid level sensor 5 〇, or introduce a large amount of water 7 5 ' let the water sample 65 liquid level will definitely exceed The top opening 101' of the inner tube simultaneously drains the excess water sample 65 from the overflow port 6. After the sampling fluid switch 211 is closed, Start the water sample row + If switch 221, which can drain the water sample 65 of the outer tube 20. At this time, the water sample 65 will remain in the inner tube 1〇, and the inner tube ι〇^疋 can also be borrowed. Jingshui's water sample 65, the most open water sample fluid switch (1), := °. The water sample 65 is sent to the required ground through the water outlet pipe 11 as shown in "Figure 5", the dilution analysis device Miscellaneous (4), - Rainbow 72, _ ^ liquid m 73 and - pumping line 74, 2 of 7 〇 1 ' The dilution water line 71 extends into the sputum, and has 9 M329774 a dilution water The fluid switch 711 controls whether the dilution water 80 (see "Fig. 6") enters the reaction tank 70, and the dilution water fluid switch 711 can be a pneumatic valve. The siphon line 72 is buried in the bottom of the reaction tank 70. In the reaction tank, the siphon line 72 is turned upside down in the reaction tank 70 to form a barb shape and forms a siphon tip 721 and a downward siphon port 722, and the siphon port 722 is disposed in the reaction tank. 70 at a predetermined height position on the 0

The float-type liquid level sensor 73 extends into the reaction tank 70 and has an inductive float 731. The inductive float 731 is disposed at a predetermined height position of the reaction tank 70. Into the reaction tank 70, the pumping taste path 74 has a downwardly facing water suction port 741 which is provided at a predetermined height position of the reaction tank. Further, the bottom of the reaction tank 70 can be more buried/probiotic flow line 75 into the reaction tank 70. The overflow line 75 has an upward overflow port 751, and the overflow port 751 is positioned high. At the siphon tip 721. As shown in Fig. 6 and Fig. 7, the dilution water fluid switch 711 is opened in this creation, so that the dilution water 8 of the dilution water line 71 enters the reaction tank 70, and the reaction tank 7 is inside. When the liquid level of the dilution water exceeds the top of the siphon 721 (as shown in Figure 6), the rainbow and f road 72 will start the siphon effect and start to discharge the dilution water. When the water intake exceeds the siphon effect, when the dilution water 8 〇 liquid level rises to the overflow port 751, the dilution water 8G can be discharged from the overflow port 751 through the overflow pipe 75 to prevent the dilution water 8G from being excessively full. Spilling the reaction tank 70; at this time, under the siphon effect (when the dilution water 80 water intake amount is greater than M329774 or equal to the siphon water discharge), the dilution water fluid switch is turned off and the dilution water in the reaction tank 70 is stopped. It is discharged until the siphon line 72 has not absorbed the dilution water (9) (as shown in Fig. 7), so that the reliance on the 8G of the diarrhea can be apologized to the height position. A fixed volume of dilution water is provided for automatic analysis. As shown in Figure 8 of the month, if the dilution water 80 is smaller than the siphon effect, when the siphon effect is activated, the scale does not close the dilution water fluid switch 711 'the dilution water in the reaction tank 80 8 The liquid level will still slowly decrease until the feed absorbs 72 dumps and turns to water 8 () and stops the siphon effect. At this time, the dilution water δ0 continues to enter the water, and the liquid level will rise again until the siphon effect occurs again. Although the ring is closed, the dilution water fluid switch 711' is turned off in the state where the water intake amount of the dilution water 80 is less than the water output of the siphon. If the siphon effect just stops the miscellaneous time, the liquid level of the dilution water 8G in the reaction tank 70 will stay. Between the predetermined height position and the siphon tip 721, that is, the liquid level height of the dilution water 80 is a non-fixed value, and the method provides a fixed volume of the dilution water 8 〇, but at this time, the dilution water has a high liquid level, The degree causes the inductive float 731 to float to trigger the float type liquid level sensing cry 73, so it will activate the pumping line 74 to pass through the pumping port ^ drop = water 80 '妓_ The vehicle is scheduled to be in a high position. 1 It is worth noting here that if the float level sensing (4) is 'untriggered' during the -== analysis, it means that the dilution water is 8 〇 in the water, which is lacking in the water. Fluid shuts down 71丨 or tube 11 M329774 = blocked base' leads to the set time in the dilution water 80 water, the dilution water continues to paste, the proportion of _ release is severe, @ and in the automatic score _ Record towels, this must be ignored.

Please refer to "Fig. 9", "Fig. 10" and "Fig. u". The reaction tank 70 (10) is for the extension of the total water supply road n of the county, and can be extended to the human-sensing device. 90. The sensing (4) may be any one of a PH electric power & pole, a redox electrode, an ion selective electrode and an optical sensing system, and the vertical method depends on the analysis method and the water sample type, 1 in the "9th picture" = = 9G for the electrode-like state, "(4) Figure" shows the optical = state of the _ ϋ 卜 卜 卜 卜 7 7 7 7 7 7 7 7 7 7 7 磁 磁 磁 磁 磁 磁 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' The bottom of the reaction tank 70 can be provided with a receiving recess 7〇2, and the discharge port 7〇1 is connected to the recess 7G2 (as shown in “1st request”). The pocket 702 is provided for the core 95' to prevent the magnetic residue 95 from being off center and serves as a rotating space for the magnet stirrer 95. According to the water sample fluid Μ 111 of the water outlet pipe 11, the water to be analyzed can be added to the fixed volume of the dilution water 80 to be diluted, and the magnet stirrer is evenly mixed by the magnet 96. You can take the impression (10) to get the result. In addition, the dilution water created by the present invention can also be used as cleaning water, and the water pipeline 71 supplies dilution water 80', which is used for cleaning the reaction tank 70 and then drained through the discharge port 701 to avoid interference to the next time. The accuracy of the analysis. As described above, the present invention obtains a quantitative water sample 65 by a predetermined volume of the inner tube ίο through the stack of the inner tube 10 and the outer tube 2〇, and the sampling accuracy is independent of the flow rate of the pipeline, and is not affected by the flow rate of the pipeline. The influence of pipeline blockage can reduce the number of positives, and it does not need to use a small diameter pipe to increase the accuracy, so it is not easy to block and can reduce the frequency of maintenance, so it can be widely used in various water quality and fast. Accurately obtain quantitative sampling of water sample 65

Device 5. In addition, the creation can pass the siphon effect of the siphon pipeline 72, as long as the dilution water fluid switch 711 is closed while maintaining the siphon effect, the siphon effect can be achieved by the siphon effect _ release water (9) The siphon effect is turned off __water fluid _ 711, and the float water level sensor 73 and the pumping port 74 of the pumping line 74 can be used to take excess dilution water 80 to make the dilution water 8G liquid Charming the predetermined height position, and also determining whether the dilution water fluid switch 711 is faulty or the dilution water plus the rotation accuracy is determined by the float clock sensor 73 being triggered. According to the flow = ringing, we can take the volume of 8G of dilution water, and increase the accuracy of the analysis. When the job is written as Chen Jiashiguan, the scope of implementation of Lin, that is, the change of the key to the application of Ben Lin Modifications should be the technical scale of the creation. [Simple description of the drawing] Fig. 1 is a system structure diagram of the quantitative sampling device of the present creation. =': This is the schematic diagram of the starting water level of the photoelectric liquid level sensor. The brother 3 is the schematic diagram of the overflow of the water sample. Figure 4-1 is a schematic diagram of the sampling of this creation. 13 M329774, Figure 4-2, is a schematic diagram of the sampling of this creation. Figure 5 is a structural diagram of the present dilution analysis device. Figure 6 is a schematic diagram of the liquid level of the siphon effect created by this creation. Figure 7 is a schematic diagram of the liquid level at the end of the siphon effect of the present creation. Figure 8 is a schematic diagram of the liquid level of the float-type liquid level sensor that has not yet produced a siphon effect. Fig. 9 is a diagram showing the implementation of the liquid analysis device of the present invention. Figure 10 shows the implementation of Figure 2 of the liquid analysis device. > Figure 11, is the bottom structure of the creation reaction tank. [Explanation of main component symbols] 5: Quantitative sampling device 10: inner tube 101: top opening 102: bottom discharge port 11: water outlet pipe > 111: water sample fluid switch • 20: outer tube 21: sampling line 211: sampling Fluid switch 22: water sample discharge pipe 221: water sample discharge fluid switch 30: wash water line 31: wash water fluid switch 4: standard liquid line 14 M329774 41: standard liquid flow switch 50: photoelectric liquid level sensor 60 : overflow port 65: water sample 70: reaction tank 701: discharge port 702: accommodation recess '71: dilution water line> 711: dilution water fluid switch 72: siphon line 721 · siphon tip 722: siphon port 73 : Float type liquid level sensor 731 : Induction float 74 : Pumping line B 741 : Pumping port, 75 : Overflow line 751 : Overflow port 80 : Dilution water 90, 91 : Sensor 95 : Magnet Stirrer 96: Magnet Stirrer

Claims (1)

M329774 IX. Patent application garden: 1. A liquid analysis device, comprising: a quantitative sampling device, the quantitative sampling device comprising an inner tube and an outer tube, wherein the inner tube is disposed in the outer tube, and the The inner tube is vertically disposed and has a top opening and a bottom discharge port, the bottom discharge port is connected to a water outlet pipe, the water outlet pipe is provided with a water sample fluid switch, and the outer pipe is connected to a sampling pipe, and is provided There is a sampling fluid switch, and the connection between the outer tube and the sampling line is higher than the top opening of the inner tube, and a water sample discharge tube is connected to the bottom of the outer tube, and the water sample discharge tube is provided with a water sample discharge a fluid switch; a reaction tank having a discharge port at the bottom of the reaction tank, the bottom discharge port of the inner tube extending into the reaction tank. 2. The liquid analysis device according to claim 1, further comprising: a dilution water pipeline extending into the reaction tank and having a dilution water fluid switch to control whether the dilution water enters the a siphon pipeline, the siphon pipeline is buried in the reaction tank from the bottom of the reaction tank, and the siphon pipeline is turned upside down in the reaction tank to form a barb shape and form a siphon tip and a a downward siphon mouth, and the siphon port is disposed at a predetermined height position of the reaction tank; a float type liquid level sensor, the float type liquid level sensor extends into the reaction tank and has An induction float, the induction float is disposed at a predetermined degree position of the reaction tank; a pumping pipeline, the pumping pipeline extends into the reaction tank, the pumping water 16 M329774 The pipe has a downwardly facing pumping port which is disposed at a predetermined height position of the reaction vessel. 3. The liquid analysis device according to claim 2, wherein the bottom of the reaction tank is further embedded with an overflow line into the reaction tank, the overflow line having an upward overflow port. And the position of the overflow port is higher than the top of the siphon. 4. The liquid analysis device according to claim 2, wherein the reaction tank further has a sensing body and a magnet stirrer is further disposed in the reaction tank, and the reaction tank is disposed on a magnet stirring. On the device. 5. The liquid analysis device of claim 4, wherein the sensor is any one of a pH electrode, a redox electrode, an ion selective electrode, and an optical sensing system. The liquid analysis device of claim 4, wherein a bottom of the reaction tank is provided with a receiving recess, the receiving recess is provided with the magnet, and the discharge port of the reaction tank Connected to the receiving pocket. 7. The liquid analysis device of claim 1, wherein the outer tube is provided with an overflow port, and the overflow port is higher than a top opening of the inner tube. 8. The liquid analysis device according to claim 1, wherein the outer tube is connected to a washing water line, and the washing water line is provided with a washing water fluid switch. 9. The liquid analysis device according to claim 1, wherein the outer tube is connected to a standard liquid line, and the standard liquid line is provided with a 襟 liquid clear switch. 10. The liquid analysis device of claim 1, wherein the outer tube of the 17 M329774 / is provided with a photoelectric liquid level sensor. 18 M329774 VII. Designated representative map: (1) The representative representative of the case is: (9). (2) Simple description of the symbol of the representative figure: 5: Quantitative sampling device II: water outlet pipe III: water sample fluid switch - 70: reaction tank, 701: discharge port 702: accommodating pocket 71: dilution water line 711: Dilution water fluid switch 72: Siphon line 721: Siphon tip 722: Siphon port 73: Float type liquid level sensor. 731: Induction float ball > 74: Pumping line 741: Pumping port 75: Overflow tube Road 751. Overflow 80: Dilution Water 90: Sensor 95: Magnet Stirrer 96: Magnet Stirrer