CN217638537U - Kinematic viscosity rapid detection device - Google Patents
Kinematic viscosity rapid detection device Download PDFInfo
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- CN217638537U CN217638537U CN202220862349.6U CN202220862349U CN217638537U CN 217638537 U CN217638537 U CN 217638537U CN 202220862349 U CN202220862349 U CN 202220862349U CN 217638537 U CN217638537 U CN 217638537U
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- liquid injection
- metal bath
- detection device
- pump
- capillary viscometer
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Abstract
The utility model discloses a kinematic viscosity short-term test device, include: the device comprises a liquid injection hole, a ball valve, a tee joint, an atmospheric solenoid valve, a pump, a metal bath, a Peltier element, a photoelectric detection device, a temperature sensor, a capillary viscometer, a liquid injection pipe and an air passage; the upper end of the liquid injection pipe is provided with a liquid injection hole, the lower end of the liquid injection pipe is connected with a capillary viscometer, the capillary viscometer is placed in a metal bath, a temperature sensor is arranged on the metal bath, and a Peltier element and a photoelectric detection device are arranged outside the metal bath; the air flue is provided with two branches, one air flue is provided with an atmospheric solenoid valve and is communicated with atmosphere, and the other air flue is provided with a pump solenoid valve and is connected with a pump. The utility model has the advantages of small structure, convenient carrying, reliable performance and simple operation; the experiment of rapidly spreading and measuring the kinematic viscosity can be realized, and the temperature control condition of the capillary viscometer in the experimental process is ensured.
Description
Technical Field
The utility model relates to a petroleum product kinematic viscosity detection area provides a kinematic viscosity short-term test device very much.
Background
The existing petroleum product kinematic viscosity measuring device generally adopts a liquid bath mode, has poor experimental conditions and is not environment-friendly. The detection part has complex component structure and long detection time. The whole instrument is large in size, needs a liquid bath medium, is inconvenient to carry and test on site, and is not favorable for rapid experiment development.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a kinematic viscosity short-term test device can solve above-mentioned problem effectively.
The technical scheme of the utility model is that: a kinematic viscosity rapid detection device comprising: the device comprises a liquid injection hole 1, a ball valve 2, a tee joint 3, an atmosphere-communicated electromagnetic valve 4, a pump electromagnetic valve 5, a pump 6, a metal bath 7, a Peltier element 8, a photoelectric detection device 9, a temperature sensor 10, a capillary viscometer 11, a liquid injection pipe 12 and an air passage 13; the upper end of the liquid injection pipe 12 is a liquid injection hole 1, the lower end of the liquid injection pipe is connected with a capillary viscometer 11, the capillary viscometer 11 is placed in a metal bath 7, a temperature sensor 10 is arranged on the metal bath 7, and a Peltier element 8 and a photoelectric detection device 9 are arranged outside the metal bath 7; the liquid injection pipe 12 is provided with a ball valve 2 and a tee joint 3 from top to bottom, the liquid injection pipe 12 is connected with an air passage 13 through the tee joint 3, the air passage 13 is provided with two branches, one air passage 13 is provided with an atmospheric solenoid valve 4 and is communicated with atmosphere, and the other air passage 13 is provided with a pump solenoid valve 5 and is connected with a pump 6.
Further, the rapid kinematic viscosity detection device further comprises a control system, and the control system is electrically connected with the temperature sensor 10 and the peltier element 8, so as to form a temperature control system.
The utility model discloses following profitable effect has:
the utility model has the advantages of small structure, convenient carrying, reliable performance and simple and convenient operation; the experiment for rapidly developing and measuring the kinematic viscosity can be realized, the temperature control condition of the capillary viscometer in the experiment process is ensured, the man-machine interaction is flexible, and the consistency and the accuracy of basic conditions in the kinematic viscosity measuring process are ensured; the concrete is characterized in that:
1. the portable vehicle-mounted experimental device is convenient to carry, can be mounted on a vehicle, can quickly develop an experiment, and does not need to be carried and added with a liquid medium;
2. the temperature rise speed is high, the temperature control time is short, and the experimental condition can be reached in about 3 minutes each time;
3. the number of samples required for detection is small, and the testing time is short;
4. after the experiment is finished, the cleaning and the arrangement are convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. a liquid injection hole; 2. a ball valve; 3. a tee joint; 4. an atmospheric electromagnetic valve is communicated; 5. a pump solenoid valve; 6. a pump; 7. a metal bath; 8. a Peltier element; 9. a photoelectric detection device; 10. a temperature sensor; 11. a capillary viscometer; 12. a liquid injection pipe; 13. an airway.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, a kinematic viscosity rapid detection device includes: the device comprises an injection hole 1, a ball valve 2, a tee joint 3, an atmospheric solenoid valve 4, a pump solenoid valve 5, a pump 6, a metal bath 7, a Peltier element 8, a photoelectric detection device 9, a temperature sensor 10, a capillary viscometer 11, an injection pipe 12 and an air passage 13; the upper end of the liquid injection pipe 12 is a liquid injection hole 1, the lower end is connected with a capillary viscometer 11, the capillary viscometer 11 is arranged in a metal bath 7, a temperature sensor 10 is arranged on the metal bath 7, and a Peltier element 8 and a photoelectric detection device 9 are arranged outside the metal bath 7; the top-down sets up ball valve 2 and tee bend 3 on annotating liquid pipe 12, annotates liquid pipe 12 and is connected with air flue 13 through tee bend 3, and air flue 13 is equipped with two branches, is equipped with on one air flue 13 and leads to atmosphere solenoid valve 4 and leads to atmosphere, is equipped with pump solenoid valve 5 and connects pump 6 on another air flue 13.
In this embodiment, the kinematic viscosity rapid detection device further includes a control system, and the control system is electrically connected to the temperature sensor 10 and the peltier element 8, so as to form a temperature control system.
In the detection process, a capillary viscometer 11 is arranged in a metal bath 7, a Peltier element 8 is arranged outside the metal bath 7, a temperature sensor 10 on the metal bath 7 detects the temperature of the metal bath 7 and transmits the temperature to a control system, and the control system controls the experimental temperature of the metal bath 7 through the Peltier element 8; when the experiment is started, the ball valve 2 is opened, the air-open electromagnetic valve 4 and the pump electromagnetic valve 5 are closed, a sample is injected from the upper port injection hole 1, the sample is injected into the capillary viscometer 11 through the tee joint 3, and the temperature required by the experiment is controlled through the control system; after the temperature is constant, opening the electromagnetic valve 4, allowing the sample to flow through the capillary viscometer 11, detecting the flow time by the photoelectric detection device 9, and automatically calculating the viscosity value of the sample by the system; and after the detection is finished, opening the pump electromagnetic valve 5, starting the pump 6 and discharging the waste liquid.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (2)
1. A kinematic viscosity rapid detection device is characterized by comprising: the device comprises a liquid injection hole (1), a ball valve (2), a tee joint (3), an atmospheric solenoid valve (4), a pump solenoid valve (5), a pump (6), a metal bath (7), a Peltier element (8), a photoelectric detection device (9), a temperature sensor (10), a capillary viscometer (11), a liquid injection pipe (12) and an air passage (13); the upper end of the liquid injection pipe (12) is provided with a liquid injection hole (1), the lower end of the liquid injection pipe is connected with a capillary viscometer (11), the capillary viscometer (11) is arranged in a metal bath (7), the metal bath (7) is provided with a temperature sensor (10), and the outer side of the metal bath (7) is provided with a Peltier element (8) and a photoelectric detection device (9); the automatic air-purifying device is characterized in that the ball valve (2) and the tee joint (3) are arranged on the liquid injection pipe (12) from top to bottom, the liquid injection pipe (12) is connected with an air passage (13) through the tee joint (3), the air passage (13) is provided with two branches, an air solenoid valve (4) and an air are arranged on one air passage (13), and a pump solenoid valve (5) and a pump (6) are arranged on the other air passage (13).
2. A rapid kinematic viscosity detection device according to claim 1, characterized in that it further comprises a control system electrically connected to the temperature sensor (10) and to the peltier element (8) so as to form a temperature control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862349.6U CN217638537U (en) | 2022-04-15 | 2022-04-15 | Kinematic viscosity rapid detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862349.6U CN217638537U (en) | 2022-04-15 | 2022-04-15 | Kinematic viscosity rapid detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217638537U true CN217638537U (en) | 2022-10-21 |
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ID=83648236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220862349.6U Active CN217638537U (en) | 2022-04-15 | 2022-04-15 | Kinematic viscosity rapid detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217638537U (en) |
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2022
- 2022-04-15 CN CN202220862349.6U patent/CN217638537U/en active Active
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