CN210716899U - Device for automatically analyzing and comparing viscosity - Google Patents
Device for automatically analyzing and comparing viscosity Download PDFInfo
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- CN210716899U CN210716899U CN201920915640.3U CN201920915640U CN210716899U CN 210716899 U CN210716899 U CN 210716899U CN 201920915640 U CN201920915640 U CN 201920915640U CN 210716899 U CN210716899 U CN 210716899U
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- oil
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- flow sensor
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Abstract
The utility model relates to a device of viscosity automatic analysis contrast, it includes the oil tank, the oil tank pass through the oil extraction pipe and link to each other with the oil inlet of oil pump, the oil-out of oil pump be connected with pipeline A and pipeline B respectively, pipeline A and pipeline B on be connected with flow sensor A and flow sensor B respectively, pipeline A and pipeline B link to each other with the oil return pipe, the oil pump link to each other with the motor, the motor link to each other with the power, and it has the ampere meter to establish ties on the circuit that motor and power link to each other, and the motor is parallelly connected with the voltmeter on the circuit that motor and power link to each other, the oil tank in be provided with temperature sensor; generally, the utility model has the advantages of simple structure, use cost are low, and can effectively avoid oil filling mistake.
Description
Technical Field
The utility model belongs to the technical field of oil consistency measurement control, concretely relates to device of consistency automatic analysis contrast.
Background
As automatic oil filling equipment is introduced and market share increases, the amount of conventional keg oil used is becoming smaller, which brings about another problem while reducing the use cost of the user: because a large barrel (60L) is used for refueling, once oil identification errors occur, the quality errors of the later multiple automobiles for filling engine oil can be caused, the memory and the identification are realized only by people, the cost is high, and errors are easy to occur; therefore, it is necessary to provide a device for automatically analyzing and comparing viscosity, which has a simple structure and a low use cost, and can effectively avoid the wrong oil filling.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, use cost low, and can effectively avoid the device of wrong viscosity automatic analysis contrast of oil filling.
The purpose of the utility model is realized like this: the utility model provides a device of viscosity automatic analysis contrast, it includes the oil tank, the oil tank link to each other through the oil inlet of arranging oil pipe and oil pump, the oil-out of oil pump be connected with pipeline A and pipeline B respectively, pipeline A and pipeline B on be connected with flow sensor A and flow sensor B respectively, pipeline A and pipeline B and return oil pipe and link to each other, the oil pump link to each other with the motor, the motor link to each other with the power, and it has the ampere meter to establish ties on the circuit that motor and power link to each other, with the parallelly connected voltmeter that is connected with of motor on the circuit that motor and power link to each other, the oil tank in be provided with temperature sensor.
The oil return pipe is connected with the oil tank.
The inner diameter of the pipeline A is larger than that of the pipeline B.
And the flow sensor A, the flow sensor B and the temperature sensor are connected with a control center.
The control center is connected with an alarm.
The utility model has the advantages that: the utility model determines the consistency of the power of the oil pump during working through the ammeter and the voltmeter, and the oil discharge amount of the oil pump with the same viscosity is the same under the condition of consistent power of the oil pump; temperature sensingThe device feeds back the actual temperature of the oil to the control center, compares the actual temperature with data solidified in the control center, and calls out proper data to eliminate different viscosities caused by different oil temperatures so as to influence system judgment; the pipeline flowing through the flow sensor A is a thick pipe and is relatively weak in viscosity sensitivity; the pipeline flowing through the flow sensor B is a thin pipe and is sensitive to viscosity; the oil pump works, and the flow sensor A and the flow sensor B respectively measure the values
And
and transmitting the data to a control center, wherein the control center respectively calculates according to the following formulas:
，
is calculated to obtain
And
after the value is obtained, the viscosity of the used oil product is judged by comparing the value with fixed data, and when the obtained viscosity is not consistent with a set value of the system, the control center stops to give an alarm, so that the problem of oil product filling errors can be effectively avoided by the method; generally, the utility model has the advantages of simple structure, use cost are low, and can effectively avoid oil filling mistake.
Drawings
Fig. 1 is a schematic diagram showing the results of the device for automatically analyzing and comparing viscosity according to the present invention.
In the figure: 1. the oil tank comprises an oil tank 2, an oil discharge pipe 3, an oil pump 4, a motor 5, a voltmeter 6, an ammeter 7, a power supply 8, a control center 9, a pipeline A10, a pipeline B11, a flow sensor A12, a flow sensor B13, an oil return pipe 14 and a temperature sensor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the device for automatically analyzing and comparing viscosity comprises an oil tank 1, wherein the oil tank 1 is connected with an oil inlet of an oil pump 3 through an oil discharge pipe 2, an oil outlet of the oil pump 3 is respectively connected with a pipeline a9 and a pipeline B10, a pipeline a9 and a pipeline B10 are respectively connected with a flow sensor a11 and a flow sensor B12, a pipeline a9 and a pipeline B10 are connected with an oil return pipe 13, the oil pump 3 is connected with a motor 4, the motor 4 is connected with a power supply 7, an ammeter 6 is connected in series with a circuit connecting the motor 4 and the power supply 7, a voltmeter 5 is connected in parallel with the motor 4 on a circuit connecting the motor 4 and the power supply 7, and a temperature sensor 14 is arranged in the oil tank 1.
The utility model determines the consistency of the power of the oil pump during working through the ammeter and the voltmeter, and the oil discharge amount of the oil pump with the same viscosity is the same under the condition of consistent power of the oil pump; the temperature sensor checks the temperature of the oil in the oil tank in real time and compares the temperature with data at corresponding temperature so as to eliminate the difference of viscosity caused by the difference of oil temperature and influence the judgment of a system; the oil pump works according to the values measured by the flow sensor A and the flow sensor B
And
calculated by the following formula:
，
is calculated to obtain
And
after the value is obtained, comparing the value with corresponding data to judge the viscosity of the used oil product, and when the obtained viscosity does not accord with the set value of the system, indicating that the oil product is not correct; in the actual use process, the oil return pipe can be directly connected with the oil filling gun so as to carry out real-time detection on the filled oil product, and the oil product filling error can be effectively prevented; generally, the utility model has the advantages of simple structure, use cost are low, and can effectively avoid oil filling mistake.
Example 2
As shown in fig. 1, a device for automatically analyzing and comparing viscosity comprises an oil tank 1, wherein the oil tank 1 is connected with an oil inlet of an oil pump 3 through an oil discharge pipe 2, an oil outlet of the oil pump 3 is respectively connected with a pipeline a9 and a pipeline B10, a pipeline a9 and a pipeline B10 are respectively connected with a flow sensor a11 and a flow sensor B12, a pipeline a9 and a pipeline B10 are connected with an oil return pipe 13, the oil pump 3 is connected with a motor 4, the motor 4 is connected with a power supply 7, an ammeter 6 is connected in series with a circuit connecting the motor 4 and the power supply 7, a voltmeter 5 is connected in parallel with the motor 4 on a circuit connecting the motor 4 and the power supply 7, a temperature sensor 14 is arranged in the oil tank 1, the oil return pipe 13 is connected with the oil tank 1, the inner diameter of the pipeline a9 is larger than that of the pipeline B10, the flow sensor a11, the oil inlet is connected with an oil inlet of the oil, The flow sensor B12 and the temperature sensor 14 are both connected with the control center 8, and the control center 8 is connected with an alarm.
The utility model determines the consistency of the power of the oil pump during working through the ammeter and the voltmeter, and the oil discharge amount of the oil pump with the same viscosity is the same under the condition of consistent power of the oil pump; the temperature sensor feeds back the actual temperature of the oil to the control center, and the actual temperature is compared with data solidified in the control center to call out proper data so as to eliminate different viscosities caused by different oil temperatures and further influence system judgment; the pipeline flowing through the flow sensor A is a thick pipe and is relatively weak in viscosity sensitivity; the pipeline flowing through the flow sensor B is a thin pipe and is sensitive to viscosity; oil pump working and flow sensorA and the flow sensor B respectively measure the values
And
and transmitting the data to a control center, wherein the control center respectively calculates according to the following formulas:
，
is calculated to obtain
And
after the value is obtained, comparing the value with fixed data, judging the viscosity of the used oil product, and stopping the control center to give an alarm when the obtained viscosity is not in accordance with the set value of the system; in the actual use process, the oil return pipe can be directly connected with the oil filling gun so as to carry out real-time detection on the filled oil product, and the oil product filling error can be effectively prevented; generally, the utility model has the advantages of simple structure, use cost are low, and can effectively avoid oil filling mistake.
Claims (5)
1. The utility model provides a device of viscosity automatic analysis contrast, it includes the oil tank, its characterized in that: the oil tank link to each other through the oil inlet of arranging oil pipe and oil pump, the oil-out of oil pump be connected with pipeline A and pipeline B respectively, pipeline A and pipeline B on be connected with flow sensor A and flow sensor B respectively, pipeline A and pipeline B link to each other with returning oil pipe, the oil pump link to each other with the motor, motor and power link to each other, and it has the ampere meter to establish ties on the circuit that motor and power link to each other, with the parallelly connected voltmeter that is connected with of motor on the circuit that motor and power link to each other, the oil tank in be provided with temperature sensor.
2. The apparatus for automatically analyzing and comparing viscosity according to claim 1, wherein: the oil return pipe is connected with the oil tank.
3. The apparatus for automatically analyzing and comparing viscosity according to claim 1, wherein: the inner diameter of the pipeline A is larger than that of the pipeline B.
4. The apparatus for automatically analyzing and comparing viscosity according to claim 1, wherein: and the flow sensor A, the flow sensor B and the temperature sensor are connected with a control center.
5. The apparatus for automatically analyzing and comparing viscosity according to claim 4, wherein: the control center is connected with an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915640.3U CN210716899U (en) | 2019-06-18 | 2019-06-18 | Device for automatically analyzing and comparing viscosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915640.3U CN210716899U (en) | 2019-06-18 | 2019-06-18 | Device for automatically analyzing and comparing viscosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716899U true CN210716899U (en) | 2020-06-09 |
Family
ID=70937041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920915640.3U Expired - Fee Related CN210716899U (en) | 2019-06-18 | 2019-06-18 | Device for automatically analyzing and comparing viscosity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210716899U (en) |
-
2019
- 2019-06-18 CN CN201920915640.3U patent/CN210716899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210618 |