CN214668823U - Full-automatic standard oil sample configuration detection system - Google Patents
Full-automatic standard oil sample configuration detection system Download PDFInfo
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- CN214668823U CN214668823U CN202022831224.0U CN202022831224U CN214668823U CN 214668823 U CN214668823 U CN 214668823U CN 202022831224 U CN202022831224 U CN 202022831224U CN 214668823 U CN214668823 U CN 214668823U
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 33
- 239000002699 waste material Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000012806 monitoring device Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000009849 vacuum degassing Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 117
- 238000000034 method Methods 0.000 description 8
- 239000012159 carrier gas Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of power equipment, especially, relate to a full-automatic standard oil appearance configuration detecting system, be applicable to the full-automatic standard oil appearance configuration detecting system that dissolved gas on-line monitoring device performance inspection used in the oil. The utility model discloses detecting system includes that oil appearance configuration system A, oil-gas separation system B, gaseous detecting system C triplex are connected through the pipeline and constitute. The utility model discloses the system can dispose the standard oil appearance without the concentration, and each component gas concentration in the oil appearance that oil-gas separation system and oil appearance detecting system detectable configuration were accomplished, the vacuum degassing mode of heating negative pressure is adopted to the oil-gas separation mode, can deviate from dissolved gas in the oil is whole, improves the detection accuracy, avoids manual operation's human error. The gas detection system adopts double chromatographic columns, so that the precision of oil sample detection can be effectively improved. The system can also be configured with an oil sample with ideal concentration standard, is easy to operate, has high detection accuracy and extremely high economic and social benefits.
Description
Technical Field
The utility model belongs to the technical field of power equipment, especially, relate to a full-automatic standard oil appearance configuration detecting system, be applicable to the full-automatic standard oil appearance configuration detecting system that dissolved gas on-line monitoring device performance inspection used in the oil.
Background
In recent years, with the development of science and technology, the online monitoring technology is continuously mature, an online monitoring device for the dissolved gas in the oil is rapidly developed, the concentration and the variation trend of various fault characteristic gases dissolved in the insulating oil are monitored online, the running condition of equipment can be mastered at any time, the safety and the reliability of the running of a power grid are improved, and the hidden danger of the equipment is discovered in time. However, the online monitoring technology is a new technology, and needs further research, the levels of various manufacturers are different, and in order to improve the reliability of the device, the device should be subjected to performance inspection before installation, so that the data accuracy of the device is ensured, and the monitoring reliability is improved. During the performance test of the on-line monitoring device for the dissolved gas in the oil, the oil samples with different concentrations of low, medium and high are required to be used for data accuracy detection, the configured oil samples are required to be manually subjected to oil sample concentration detection, the operation steps of the whole process are complex, and certain human errors exist in the manual oil sample concentration detection.
Disclosure of Invention
To the weak point that exists among the above-mentioned prior art, the utility model provides a full-automatic standard oil appearance configuration detecting system. The oil sample automatic concentration detection device aims to reduce manual operation and avoid human errors in the process of oil sample configuration detection, and can automatically configure oil samples with different concentrations and automatically detect the concentration of the oil samples by simply setting on a computer.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
a full-automatic standard oil sample configuration detection system comprises an oil sample configuration system A, an oil-gas separation system B and a gas detection system C, wherein an oil outlet of the oil sample configuration system A is connected with an oil inlet of the oil-gas separation system B through a pipeline; the gas inlet of the oil-gas separation system B is connected with the gas outlet of the gas-carrying cylinder through a pipeline; the gas outlet of the oil-gas separation system B is connected with the gas inlet of the gas detection system C through a pipeline.
A first piston is arranged in a first oil tank in the oil sample configuration system A, the first piston is connected with a slide way on the inner wall of the first oil tank, and a pipeline of the first piston is connected with an oil tank driving motor; an oil outlet of the oil tank is connected with an oil inlet of the first oil tank through a pipeline provided with an electromagnetic valve F1 and an electromagnetic valve F2, and an air inlet of the first oil tank is connected with an air outlet of the first air tank through a pipeline provided with an electromagnetic valve F4; the pipeline between the solenoid valve F1 and the solenoid valve F2 is connected with an oil pump, and the oil pump is connected with a first oil tank through a pipeline provided with a solenoid valve F3.
An oil outlet of the oil sample configuration system A is connected with an oil inlet of the oil-gas separation system B through a pipeline provided with a solenoid valve F5 and a solenoid valve F6, a second piston is arranged in a second oil tank in the oil-gas separation system B, and the second piston is connected with an oil tank driving motor A11; the second oil tank is externally provided with a heat tracing band; the exhaust port of the second oil tank is connected with the air inlet of a third gas tank through a pipeline with a liquid level sensor, a flowmeter and an electromagnetic valve F9, a third piston is arranged in the third gas tank, and the third piston is connected with a driving motor B.
The heat tracing band is attached to the outer surface of the second oil tank.
The gas inlet of the oil-gas separation system B is connected with the gas outlet of the gas-carrying cylinder through a pipeline provided with an electromagnetic valve F10 and an electromagnetic valve F11; the gas outlet of the oil-gas separation system B is connected with the gas inlet of the gas detection system C through a pipeline provided with an electromagnetic valve F12 and an electromagnetic valve F13; the pipeline between the electromagnetic valve F12 and the electromagnetic valve F13 is connected with the pipeline between the electromagnetic valve F10 and the electromagnetic valve F11, and the oil inlet of the waste oil gas cabinet is connected with the pipeline between the electromagnetic valve F5 and the electromagnetic valve F6 through the pipeline provided with the electromagnetic valve F7.
The gas detection system C is characterized in that a gas outlet of the quantitative tube is respectively connected with gas inlets of a chromatographic column A and a chromatographic column B, a gas outlet of the chromatographic column A is connected with a gas inlet of a sensor A, a gas outlet of the chromatographic column B is connected with a gas inlet of the sensor B, and data uploading lines of the sensor A and the sensor B are connected with a data line of an upper computer to upload data to a computer.
And the air outlets of the sensor A and the sensor B are connected with the pipelines between the electromagnetic valve F5 and the electromagnetic valve F6 through a pipeline provided with an electromagnetic valve F14, and the waste oil port of the third gas holder is connected with the pipeline between the electromagnetic valve F7 and the electromagnetic valve F14 through a pipeline provided with an electromagnetic valve F8.
The utility model has the following beneficial effects and advantages:
the utility model relates to a full-automatic standard oil appearance configuration detecting system, can use in the gaseous on-line monitoring device performance inspection of dissolved in oil, through oil appearance configuration system, oil-gas separation system and gas detecting system, realize the configuration of standard oil appearance and the automation of oil appearance concentration detection, oil appearance configuration system can dispose the standard oil appearance without concentration, each component gas concentration in the oil appearance that oil-gas separation system and oil appearance detecting system detectable configuration were accomplished, oil-gas separation mode adopts the vacuum degassing mode of heating negative pressure, can deviate from dissolved gas in the oil is whole, improve and detect the accuracy, and avoid manual operation's human error, gas detecting system adopts two chromatographic columns, improve the precision that oil appearance detected. The system can be used for configuring an oil sample with ideal concentration standard, is simple and easy to operate, has high detection accuracy, can meet the detection requirement of an online monitoring device for dissolved gas in oil, and has extremely high economic benefit and social benefit.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is the utility model discloses full-automatic standard oil appearance configuration detecting system schematic diagram.
In the figure:
the device comprises an oil tank 1, a first gas tank 2, an oil pump 3, a motor 4, a waste oil gas tank 5, a first oil tank 6, a first piston 7, a second oil tank 8, a second piston 9, a heat tracing band 10, a motor A11, a liquid level sensor 12, a flowmeter 13, a third piston 14, a third gas tank 15, a motor B16, a quantifying pipe 17, a chromatographic column A18, a chromatographic column B19, a sensor A20, a sensor B21, a gas carrying bottle 22 and an upper computer 23;
solenoid valve F1, solenoid valve F2, solenoid valve F3, solenoid valve F4, solenoid valve F5, solenoid valve F6, solenoid valve F7, solenoid valve F8, solenoid valve F9, solenoid valve F10, solenoid valve F11, solenoid valve F12, solenoid valve F13, solenoid valve F14; the system comprises an oil sample configuration system A, an oil-gas separation system B and a gas detection system C.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The technical solution of some embodiments of the present invention is described below with reference to fig. 1.
Example 1
The utility model relates to a full-automatic standard oil appearance configuration detecting system, as shown in FIG. 1, FIG. 1 is the utility model discloses full-automatic standard oil appearance configuration detecting system schematic diagram.
The utility model discloses detecting system includes that oil appearance configuration system A, oil-gas separation system B, gaseous detecting system C triplex are connected through the pipeline and constitute.
A first piston 7 is arranged in a first oil tank 6 in the part A of the oil sample configuration system, the first piston 7 is connected with a slide way on the inner wall of the first oil tank 6, and a pipeline of the first piston 7 is connected with an oil tank driving motor 4, so that the oil tank driving motor 4 can drive the first piston 7; an oil outlet of the oil tank 1 is connected with an oil inlet of the first oil tank 6 through a pipeline provided with an electromagnetic valve F1 and an electromagnetic valve F2, and an air inlet of the first oil tank 6 is connected with an air outlet of the first air tank 2 through a pipeline provided with an electromagnetic valve F4; the line between the solenoid valve F1 and the solenoid valve F2 is connected to the oil pump 3, and the oil pump 3 is connected to the first oil tank 6 via a line equipped with a solenoid valve F3.
The oil outlet of the oil sample configuration system A is connected with the oil inlet of the oil-gas separation system B through a pipeline provided with a solenoid valve F5 and a solenoid valve F6. A second piston 9 is arranged in a second oil tank 8 in the oil-gas separation system B, and the second piston 9 is connected with an oil tank driving motor A11; the second oil tank 8 is externally provided with a heat tracing band 10, and the heat tracing band 10 is attached to the outer surface of the second oil tank 8; the exhaust port of the second oil tank 8 is connected with the air inlet of a third gas tank 15 through a pipeline with a liquid level sensor 12, a flow meter 13 and an electromagnetic valve F9, a third piston 14 is arranged in the third gas tank 15, and the third piston 14 is connected with a driving motor B16.
The heat tracing band 10 is the same kind of product sold in the market.
The gas inlet of the oil-gas separation system B is connected with the gas outlet of the gas carrier bottle 22 through a pipeline provided with an electromagnetic valve F10 and an electromagnetic valve F11.
And the gas outlet of the oil-gas separation system B is connected with the gas inlet of the gas detection system C through a pipeline provided with an electromagnetic valve F12 and an electromagnetic valve F13.
The gas outlet of the quantitative tube 17 in the gas detection system C is respectively connected with the gas inlets of a chromatographic column A18 and a chromatographic column B19, the gas outlet of a chromatographic column A18 is connected with the gas inlet of a sensor A20, the gas outlet of the chromatographic column B19 is connected with the gas inlet of a sensor B21, the data uploading lines of the sensor A20 and the sensor B21 are connected with the data line of the upper computer 23, and finally the data are uploaded to the computer. The pipeline between the solenoid valve F12 and the solenoid valve F13 is connected with the pipeline between the solenoid valve F10 and the solenoid valve F11, the oil inlet of the waste oil gas holder 5 is connected with the pipeline between the solenoid valve F5 and the solenoid valve F6 through the pipeline provided with the solenoid valve F7, the gas outlets of the sensor A20 and the sensor B21 are connected with the pipeline between the solenoid valve F5 and the solenoid valve F6 through the pipeline provided with the solenoid valve F14, and the waste oil inlet of the third gas holder 15 is connected with the pipeline between the solenoid valve F7 and the solenoid valve F14 through the pipeline provided with the solenoid valve F8.
Example 2
The utility model also provides an embodiment, utilize the utility model relates to a when full-automatic standard oil appearance configuration detection goes on, its concrete work flow as follows:
step 1, initial state.
The first oil tank 6 is oilless, and the first piston 7 is positioned at the top end of the first oil tank 6; the second oil tank 8 is oil-free and gas-free, and a second piston 9 is positioned at the top end of the second oil tank 8; the third gas tank 15 is not filled with gas, and the third piston 14 is positioned at the lower end of the third gas tank 15; solenoid valves F1 through F14 are all closed.
And 2, starting the state.
Filling the white oil and the characteristic gas input values in the system operation interface, starting clicking, and enabling the system to enter a working state.
And 3, cleaning the state.
(1) The blank oil cleaning process comprises the following steps: a system electromagnetic valve F1 and an electromagnetic valve F2 are opened, the motor 4 drives the first piston 7 to move downwards to the bottom end of the first oil tank 6 until the first oil tank 6 is filled with white oil, the electromagnetic valve F5 and an electromagnetic valve F6 are opened, the motor A11 drives the second piston 9 to move downwards to the bottom end of the second oil tank 8 until the second oil tank 8 is filled with white oil, the electromagnetic valve F1, the electromagnetic valve F2 and the electromagnetic valve F6 are closed, and the electromagnetic valve F7 is opened; the motor 4 drives the first piston 7 to move upwards to the top end of the first oil tank 6, the oil in the first oil tank 6 is emptied into the waste oil gas tank 5, the electromagnetic valve F5 is closed, and the electromagnetic valve F6 is opened; the motor A11 drives the second piston 9 to move upwards to the top end of the second oil tank 8, the oil in the second oil tank 8 is emptied into the waste oil gas tank 5, the solenoid valve F6 and the solenoid valve F7 are closed, and the process is repeated twice.
(2) And (3) carrier gas cleaning process: opening solenoid valve F10, solenoid valve F11, motor A11 drives second piston 9 to move downwards to the bottom end of second conservator 8 until second conservator 8 is filled with carrier gas, closing solenoid valve F10, solenoid valve F11, opening solenoid valve F6, solenoid valve F7, motor A11 drives second piston 9 to move upwards to the top end of second conservator 8, emptying carrier gas in second conservator 8 to waste oil gas holder 5, closing solenoid valve F6, solenoid valve F7.
Opening electromagnetic valve F11 and electromagnetic valve F12, driving third piston 14 to move upwards to the upper end of third gas holder 15 by motor B16 until third gas holder 15 is filled with carrier gas, closing electromagnetic valve F11 and electromagnetic valve F12, opening electromagnetic valve F7 and electromagnetic valve F8, driving third piston 14 to move downwards to the lower end of third gas holder 15 by motor B16, emptying carrier gas in third gas holder 15 into waste oil gas holder 5, and closing electromagnetic valve F7 and electromagnetic valve F8.
Opening electromagnetic valve F11, electromagnetic valve F1, electromagnetic valve F14 and electromagnetic valve F7, purging the quantitative tube 17, chromatographic column A18, chromatographic column B19, sensor A20 and sensor B21 by carrier gas for 10 minutes, discharging the carrier gas into the waste oil gas cabinet 5, and closing electromagnetic valve F11, electromagnetic valve F13, electromagnetic valve F14 and electromagnetic valve F7.
And 4, preparing a standard oil sample.
Solenoid valve F1 and solenoid valve F2 are opened, oil holder 1 injects the set oil volume into first oil holder 6, solenoid valve F1 and solenoid valve F2 are closed, solenoid valve F4 is opened, first gas holder 2 injects the set air volume into first oil holder 6, and solenoid valve F4 is closed.
And opening an electromagnetic valve F2 and an electromagnetic valve F3, starting the oil pump 3, and opening an oil-gas circulating mixing process, wherein the oil-gas circulating mixing time is 30-60 minutes, and after the mixing is finished, closing the electromagnetic valve F2 and the electromagnetic valve F3, and stopping the oil pump 3.
And 5, vacuum degassing.
Opening a solenoid valve F5 and a solenoid valve F6, driving a second piston 9 to move downwards by a motor A11, taking 100mL of standard oil from the first oil tank 6 into the second oil tank 8, closing a solenoid valve F5, and opening a solenoid valve F7; the motor A11 drives the second piston 9 to move upwards, standard oil is emptied, the solenoid valve F7 is closed, and the solenoid valve F5 is opened; the motor A11 drives the second piston 9 to move downwards, 100mL of standard oil is taken from the first oil tank 6 to the second oil tank 8, and the electromagnetic valve F5 and the electromagnetic valve F6 are closed; the heat tracing band 10 is started to heat the second oil tank 8, the motor A11 continues to drive the second piston 9 to move downwards until the second oil tank 8 is in a vacuum state, dissolved gas in oil is separated out, and the motor A11 stops working.
And opening an electromagnetic valve F9, driving a third piston 14 to move upwards by a motor B16, transferring the gas precipitated in the second oil tank 8 into a third gas tank 15, calculating the gas flow through a flowmeter 13, detecting whether liquid exists in a gas circuit by a liquid level sensor 12, detecting that a liquid motor B16 stops working, closing an electromagnetic valve F9, and stopping working of the heat tracing band 10.
And opening the solenoid valve F6 and the solenoid valve F7, and driving the second piston 9 to move upwards by the motor A11 so that the oil in the second oil tank 8 is emptied into the waste oil-gas tank 5.
And 6, detecting the state of the gas.
Opening an electromagnetic valve F12 and an electromagnetic valve F13, driving a third piston 14 to move downwards by a motor B16, transmitting gas in a third gas holder 15 into a quantifying pipe 17, closing the electromagnetic valve F12 after the quantifying pipe is filled, stopping the motor B16, opening an electromagnetic valve F11, an electromagnetic valve F14 and an electromagnetic valve F17, pushing the gas in the quantifying pipe 17 by the gas in a gas carrying bottle to enter a chromatographic column A18 and a chromatographic column B19 respectively for gas separation, then transmitting the gas to a sensor A20 and a sensor B21 for gas component analysis, finally transmitting the result to an upper computer 23, allowing the analyzed gas to enter a waste oil gas holder 5, and closing the electromagnetic valve F11, the electromagnetic valve F13 and the electromagnetic valve F14.
And (3) opening the electromagnetic valve F8, driving the third piston 14 to move downwards by the motor B16, discharging all gas in the third gas holder 15 into the waste oil gas holder 5, stopping the motor B16, and closing the electromagnetic valve F7 and the electromagnetic valve F8.
And 7, working ending state.
The upper computer can display the gas concentration of each component of the standard oil configured in the first oil tank 6, the second oil tank 8 and the third gas tank 15 are both emptied, all the electromagnetic valves are closed, and the whole working process is finished.
And the oil-gas separation system B adopts a vacuum degassing mode of heating negative pressure, so that all gas dissolved in oil can be removed, and the detection accuracy is improved.
In the gas detection system C, a chromatographic column 18A and a chromatographic column B19 are adopted, and 7 component gases in oil are separated by two chromatographic columns respectively, so that the peak time overlapping during chromatographic column separation is prevented, and the detection data precision is ensured.
The oil-gas separation process of the oil-gas separation system B and the gas component analysis process of the gas detection system C are fully automatically operated, so that human errors caused by manual operation are avoided.
In the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection, a removable connection, or an integral connection. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the indicated position or positional relationship is based on the position or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or unit must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents of the embodiments of the invention may be made without departing from the spirit and scope of the invention, which should be construed as falling within the scope of the claims of the invention.
Claims (7)
1. A full-automatic standard oil sample configuration detection system is characterized in that: the device comprises an oil sample configuration system A, an oil-gas separation system B and a gas detection system C, wherein an oil outlet of the oil sample configuration system A is connected with an oil inlet of the oil-gas separation system B through a pipeline; the gas inlet of the oil-gas separation system B is connected with the gas outlet of the gas-carrying cylinder through a pipeline; the gas outlet of the oil-gas separation system B is connected with the gas inlet of the gas detection system C through a pipeline.
2. The full-automatic standard oil sample configuration detection system of claim 1, characterized in that: a first piston is arranged in a first oil tank in the oil sample configuration system A, the first piston is connected with a slide way on the inner wall of the first oil tank, and a pipeline of the first piston is connected with an oil tank driving motor; an oil outlet of the oil tank is connected with an oil inlet of the first oil tank through a pipeline provided with an electromagnetic valve F1 and an electromagnetic valve F2, and an air inlet of the first oil tank is connected with an air outlet of the first air tank through a pipeline provided with an electromagnetic valve F4; the pipeline between the solenoid valve F1 and the solenoid valve F2 is connected with an oil pump, and the oil pump is connected with a first oil tank through a pipeline provided with a solenoid valve F3.
3. The full-automatic standard oil sample configuration detection system of claim 1, characterized in that: an oil outlet of the oil sample configuration system A is connected with an oil inlet of the oil-gas separation system B through a pipeline provided with a solenoid valve F5 and a solenoid valve F6, a second piston is arranged in a second oil tank in the oil-gas separation system B, and the second piston is connected with an oil tank driving motor A11; the second oil tank is externally provided with a heat tracing band; the exhaust port of the second oil tank is connected with the air inlet of a third gas tank through a pipeline with a liquid level sensor, a flowmeter and an electromagnetic valve F9, a third piston is arranged in the third gas tank, and the third piston is connected with a driving motor B.
4. The full-automatic standard oil sample configuration detection system of claim 3, characterized in that: the heat tracing band is attached to the outer surface of the second oil tank.
5. The full-automatic standard oil sample configuration detection system of claim 1, characterized in that: the gas inlet of the oil-gas separation system B is connected with the gas outlet of the gas-carrying cylinder through a pipeline provided with an electromagnetic valve F10 and an electromagnetic valve F11; the gas outlet of the oil-gas separation system B is connected with the gas inlet of the gas detection system C through a pipeline provided with an electromagnetic valve F12 and an electromagnetic valve F13; the pipeline between the electromagnetic valve F12 and the electromagnetic valve F13 is connected with the pipeline between the electromagnetic valve F10 and the electromagnetic valve F11, and the oil inlet of the waste oil gas cabinet is connected with the pipeline between the electromagnetic valve F5 and the electromagnetic valve F6 through the pipeline provided with the electromagnetic valve F7.
6. The full-automatic standard oil sample configuration detection system of claim 1, characterized in that: the gas detection system C is characterized in that a gas outlet of the quantitative tube is respectively connected with gas inlets of a chromatographic column A and a chromatographic column B, a gas outlet of the chromatographic column A is connected with a gas inlet of a sensor A, a gas outlet of the chromatographic column B is connected with a gas inlet of the sensor B, and data uploading lines of the sensor A and the sensor B are connected with a data line of an upper computer to upload data to a computer.
7. The full-automatic standard oil sample configuration detection system of claim 6, wherein: and the air outlets of the sensor A and the sensor B are connected with the pipelines between the electromagnetic valve F5 and the electromagnetic valve F6 through a pipeline provided with an electromagnetic valve F14, and the waste oil port of the third gas holder is connected with the pipeline between the electromagnetic valve F7 and the electromagnetic valve F14 through a pipeline provided with an electromagnetic valve F8.
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| CN202022831224.0U CN214668823U (en) | 2020-11-30 | 2020-11-30 | Full-automatic standard oil sample configuration detection system |
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| CN112684063A (en) * | 2020-11-30 | 2021-04-20 | 国网辽宁省电力有限公司电力科学研究院 | Full-automatic standard oil sample configuration detection system and method |
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| CN112684063A (en) * | 2020-11-30 | 2021-04-20 | 国网辽宁省电力有限公司电力科学研究院 | Full-automatic standard oil sample configuration detection system and method |
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