CN201181200Y - Electronic capacity measurement device of locomotive fuel tank - Google Patents
Electronic capacity measurement device of locomotive fuel tank Download PDFInfo
- Publication number
- CN201181200Y CN201181200Y CNU2007200419415U CN200720041941U CN201181200Y CN 201181200 Y CN201181200 Y CN 201181200Y CN U2007200419415 U CNU2007200419415 U CN U2007200419415U CN 200720041941 U CN200720041941 U CN 200720041941U CN 201181200 Y CN201181200 Y CN 201181200Y
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- China
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- fuel tank
- locomotive
- fuel
- oil level
- capacitance device
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Abstract
The utility model relates to an electronic volume measurement device, in particular to an electronic volume measurement device for measuring the volume of a fuel tank of a locomotive. The electronic volume measurement device comprises a magnetostrictive fuel level sensor (1), a fuel tank inclination measurement sensor (14), a fuel level stabilizing tube (2), a sample analyzing and calculating mainframe box (12), and a fuel volume digital display module (10). The electronic volume measurement device is characterized in that the magnetostrictive fuel level sensor (1) is arranged on the upper part of the fuel level stabilizing tube (2); a fuel level measurement rod (3) of the magnetostrictive fuel level sensor (1) is arranged in the fuel level stabilizing tube (2); a current-limiting fuel inlet (5) communicated with the fuel tank (15) of the locomotive is formed on the lower part of the fuel level stabilizing tube (2) to keep corresponding height relationship with the fuel tank (15) of the locomotive; a fire-retardation and explosion-prevention breathing hole device (8) is arranged on the upper part of the fuel level stabilizing tube (2); the fuel tank inclination measurement sensor (14) is arranged in a position synchronously inclining with the fuel tank (15) of the locomotive; and the accurate fuel volume value of the fuel tank (15) of the locomotive can be obtained by correcting the fuel levels at different inclination degrees of the fuel tank (15) of the locomotive.
Description
Technical field
The utility model relates to a kind of electronics and surveys capacitance device, and the locomotive fuel tank electronics that especially a kind of automatic survey is held is surveyed capacitance device.
Background technology
At present, the oily volume of known beeliner fuel tank measures with the glass scale, and its minimum scale unit is the 50-100 litre, and needs the manual observation record, so error is very big; Add position that locomotive stops as on the ramp of injustice the time, the volume error of the fuel tank of surveying is just bigger.In addition along with the modernization of railway technology; relieving of locomotive driver scarcely in the base; and station along the railway, the out-of-flatness of railway bed, the time regular meeting cause and relieve between the trainman striving of oil capacity numeral different (reason be for operation driver's on duty fuel-economizing bonus relevant).And it is owing to be pressed for time with the unreliability of manual record data, also controversial often.Along with the modernization development of railway, driver's data of relieving will realize with no paper at all (electronic data file transmission), and present like this locomotive fuel tank is surveyed the requirement that the appearance method can't satisfy the modern railways transportation management.
Summary of the invention
The purpose of this utility model is to survey the big deficiency of error of the part work and part study number scale record of tolerating towards others in order to overcome existing diesel locomotive fuel tank, provides a kind of high precision locomotive fuel tank electronics of energy limnograph to survey capacitance device.
The purpose of this utility model can reach by following measure:
A kind of locomotive fuel tank electronics is surveyed capacitance device, comprises magnetostriction fuel level sensor 1, fuel tank inclination measurement sensors 14, the stable pipe 2 of oil level, sampling analysis computation host case 12, fuel oil volume digital display module 10.Wherein magnetostriction fuel level sensor 1 is installed in the stable pipe of oil level 2 tops, the oil level analyzing rod 3 that causes flexible fuel level sensor 1 is installed in the stable pipe 2 of oil level, the bottom of the stable pipe 2 of oil level has a current limliting oil-in 5 that communicates with locomotive fuel tank 15, oil level is stable manages in 2 so that the oil of locomotive fuel tank 15 can flow to, and keeps the respective heights relation; The top of the stable pipe 2 of oil level is provided with flame-proof explosion-proof pneumostome device 8, and it can make the air and the atmospheric pressure balance on the stable pipe of oil level 2 tops, can protect fuel tank 15 flame-proof explosion-proofs again;
The purpose of this utility model can also reach by following measure:
Described sampling analysis computation host 13 and fuel tank tilting survey sensor 14 all are installed in the sampling analysis computation host case 12, and with sampling analysis computation host case 12 be installed in can with the position of locomotive fuel tank 15 synchronous tilt variation, can perceive real locomotive fuel tank 15 tilt variation amounts to guarantee fuel tank tilting survey sensor 14.
Described sampling analysis computation host case 12 is to adopt reliable all-sealed structure, to guarantee to reach device energy water proof and dust proof, reliably working.
The beneficial effects of the utility model are:
1, the automatic measurement and the record of diesel locomotive fuel tank oil volume have been realized.
2, improved the measuring accuracy of diesel locomotive at the fuel tank oil volume of non-complete level road.
3, device high precision, high reliability.
Description of drawings
Fig. 1 is a cross-section structure principle schematic of the present utility model.
In Fig. 1,1. magnetostriction fuel level sensor, the 2. stable pipe of oil level, 3. oil level analyzing rod, 4. magnet ring oil level float, 5. oil-in, 6. silica sand, 7. fibrous asbestos silk, 8. flame-proof explosion-proof pneumostome device, 9. spiracle, 10. fuel oil volume digital display module, 11. locomotive crossbeams, 12. sampling analysis computation host case, 13. the sampling analysis computation host, 14. fuel tank tilting survey sensors, 15. locomotive fuel tanks.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
In Fig. 1, the mating reaction of the current limliting of the oil-in by the stable pipe of oil level 2 bottoms and the flame-proof explosion-proof pneumostome device 8 on top, the oil level that oil level in the stable pipe 2 of oil level can be followed locomotive fuel tank 15 fully really by hydromechanical principle changes, and can filter the fluctuation of the fierceness of oil level, because the oil of the stable pipe 2 of oil level is introduced from locomotive fuel tank 15 bottoms, so the fuel oil foam in the time of preventing to refuel enters in the stable pipe 2 of oil level, thereby can effectively prevent the foam error of oil level.True so stable current fuel level just can be measured by high-precision magnetostriction fuel level sensor 1, fuel tank tilting survey sensor 14 is measured the tilt quantity of the two-dimensional directional of current locomotive fuel tank 15 simultaneously again, sampling analysis computation host 13 is calculated these component analysis, and come the oil level after tilting is revised according to the tilt quantity of locomotive fuel tank 15, obtain revised true level height, again according to this true level height by analytical calculation, just can obtain the current accurate volumetric values of locomotive fuel tank 15.
Claims (10)
1, a kind of locomotive fuel tank electronics is surveyed capacitance device, comprise sampling analysis computation host (13) and the fuel oil volume digital display module (10) of installing at cab, it is characterized in that: the stable pipe of oil level (2), magnetostriction fuel level sensor (1) and sampling analysis computation host case (12) are installed on fuel tank, fuel tank tilting survey sensor (14) also is installed in sampling analysis computation host case (12).
2, locomotive fuel tank electronics according to claim 1 is surveyed capacitance device, it is characterized in that described sampling analysis computation host (13) is installed in the sampling analysis computation host case (12).
3, locomotive fuel tank electronics according to claim 1 is surveyed capacitance device, it is characterized in that described sampling analysis computation host case (12) is the complete sealed construction that adopts water proof and dust proof.
4, locomotive fuel tank electronics according to claim 1 is surveyed capacitance device, it is characterized in that described magnetostriction fuel level sensor (1) is fixed on the top of the stable pipe of oil level (2), the bottom of magnetostriction fuel level sensor (1) is equipped with oil level analyzing rod (3) and magnet ring oil level float (4).
5, locomotive fuel tank electronics according to claim 1 is surveyed capacitance device, it is characterized in that described fuel tank inclination measurement sensors (14) is the two-dimensional directional inclination measurement sensors.
6, locomotive fuel tank electronics according to claim 1 is surveyed capacitance device, it is characterized in that the bottom of the stable pipe of described oil level (2) has current limliting oil-in (5), and is communicated with locomotive fuel tank (15).
7, locomotive fuel tank electronics according to claim 1 is surveyed capacitance device, it is characterized in that the top of the stable pipe of described oil level (2) is provided with flame-proof explosion-proof pneumostome device (8), and is communicated with oil level stable pipe (2) top pneumostome (9).
8, locomotive fuel tank electronics according to claim 4 is surveyed capacitance device, it is characterized in that described oil level analyzing rod (3) is installed in the stable pipe of oil level (2), and magnet ring oil level float (4) is enclosed within on the oil level analyzing rod (3).
9, locomotive fuel tank electronics according to claim 5 is surveyed capacitance device, it is characterized in that described fuel tank tilting survey sensor (14) is installed in the sampling analysis computation host case (12).
10, locomotive fuel tank electronics according to claim 9 is surveyed capacitance device, it is characterized in that the described sampling analysis computation host case (12) that fuel tank tilting survey sensor (14) and sampling analysis computation host (13) are installed is fixed in the position that tilts synchronously with the locomotive fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200419415U CN201181200Y (en) | 2007-11-30 | 2007-11-30 | Electronic capacity measurement device of locomotive fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200419415U CN201181200Y (en) | 2007-11-30 | 2007-11-30 | Electronic capacity measurement device of locomotive fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201181200Y true CN201181200Y (en) | 2009-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200419415U Expired - Fee Related CN201181200Y (en) | 2007-11-30 | 2007-11-30 | Electronic capacity measurement device of locomotive fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201181200Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042859A (en) * | 2009-10-14 | 2011-05-04 | 罗伯特·博世有限公司 | Device for measuring the fill level in a liquid container |
| CN105547411A (en) * | 2015-12-15 | 2016-05-04 | 北汽福田汽车股份有限公司 | Flight-vehicle fuel measuring device, fuel tank, flight vehicle and fuel measuring method |
| CN105675073A (en) * | 2014-12-03 | 2016-06-15 | 韩国自动车部品株式会社 | Flow rate measuring device and method capable of correcting gradient |
| CN105737933A (en) * | 2016-02-04 | 2016-07-06 | 徐州徐工挖掘机械有限公司 | Mining dump truck oil level measurement device and measurement method |
| CN106930935A (en) * | 2017-03-23 | 2017-07-07 | 武汉科技大学 | A kind of oil pump |
| CN108303159A (en) * | 2018-03-01 | 2018-07-20 | 山东大学 | A kind of detection method of the current oil mass of easy fuel tank |
| CN109115308A (en) * | 2018-09-26 | 2019-01-01 | 惠州华阳通用电子有限公司 | A kind of vehicle fuel quantity detection device and method |
| CN110530449A (en) * | 2018-11-01 | 2019-12-03 | 永康市臣贸工贸有限公司 | Heeling condition oil measurement mechanism |
| CN111928917A (en) * | 2020-07-06 | 2020-11-13 | 西安飞机工业（集团）有限责任公司 | Method for improving aircraft fuel measurement precision |
-
2007
- 2007-11-30 CN CNU2007200419415U patent/CN201181200Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042859A (en) * | 2009-10-14 | 2011-05-04 | 罗伯特·博世有限公司 | Device for measuring the fill level in a liquid container |
| CN105675073A (en) * | 2014-12-03 | 2016-06-15 | 韩国自动车部品株式会社 | Flow rate measuring device and method capable of correcting gradient |
| CN105547411A (en) * | 2015-12-15 | 2016-05-04 | 北汽福田汽车股份有限公司 | Flight-vehicle fuel measuring device, fuel tank, flight vehicle and fuel measuring method |
| CN105737933A (en) * | 2016-02-04 | 2016-07-06 | 徐州徐工挖掘机械有限公司 | Mining dump truck oil level measurement device and measurement method |
| CN105737933B (en) * | 2016-02-04 | 2019-11-12 | 徐州徐工矿业机械有限公司 | A kind of quarry tipper oil level measuring device and measurement method |
| CN106930935A (en) * | 2017-03-23 | 2017-07-07 | 武汉科技大学 | A kind of oil pump |
| CN108303159A (en) * | 2018-03-01 | 2018-07-20 | 山东大学 | A kind of detection method of the current oil mass of easy fuel tank |
| CN108303159B (en) * | 2018-03-01 | 2020-05-22 | 山东大学 | Simple method for detecting current oil quantity of oil tank |
| CN109115308A (en) * | 2018-09-26 | 2019-01-01 | 惠州华阳通用电子有限公司 | A kind of vehicle fuel quantity detection device and method |
| CN109115308B (en) * | 2018-09-26 | 2020-11-06 | 惠州华阳通用电子有限公司 | Vehicle oil quantity detection device and method |
| CN110530449A (en) * | 2018-11-01 | 2019-12-03 | 永康市臣贸工贸有限公司 | Heeling condition oil measurement mechanism |
| CN111928917A (en) * | 2020-07-06 | 2020-11-13 | 西安飞机工业（集团）有限责任公司 | Method for improving aircraft fuel measurement precision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20091230 |