CN107830912A - Based on vehicle-mounted measurement apparatus and measuring method - Google Patents
Based on vehicle-mounted measurement apparatus and measuring method Download PDFInfo
- Publication number
- CN107830912A CN107830912A CN201711317765.8A CN201711317765A CN107830912A CN 107830912 A CN107830912 A CN 107830912A CN 201711317765 A CN201711317765 A CN 201711317765A CN 107830912 A CN107830912 A CN 107830912A
- Authority
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- China
- Prior art keywords
- installing plate
- oil tank
- tank
- liquid level
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 239000002775 capsule Substances 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 92
- 239000007787 solid Substances 0.000 claims description 30
- 239000000956 alloy Substances 0.000 claims description 29
- 229910045601 alloy Inorganic materials 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses based on vehicle-mounted measurement apparatus and measuring method, belong to automotive field, the present invention includes supporting oil tank rack and tank body, tank body is fixed on the annulus of vehicle body installing plate and oil pipe installing plate by closing hook, probeing into tank interior by the liquid level sensor of level gauging mechanism carries out level gauging.Because the present invention is provided with chain, level gauging mechanism because the characteristic of chain is constantly in suspension status straight down, tank body of the invention also because the effect of chain always straight down.So no matter inclined bottom surface whether, the liquid of tank interior and level gauging mechanism are all without producing inclination.The liquid level measured by the present invention will not produce deviation because tilting, more precisely.The present invention is provided with resilient protection capsule, the opening extended to from the junction of vehicle body installing plate and chain at the top of tank body, protects the liquid level health of tank interior.
Description
Technical field
The invention belongs to vehicle technology field, and in particular to based on vehicle-mounted measurement apparatus and measuring method.
Background technology
Vehicle-mounted oil tank measurement volume is big, and liquid level is unstable, and antivibration requires that height, installing space are limited, the liquid level of prior art
Meter is used for fixing oil tank, and antivibration, installing space etc. are not required, liquid level change is stable, the vertical gauge outfit of generally use, accounts for
Installing space is big, the design of measurement apparatus unbraced structure, and supreme liquid-level switch warning function.
State Intellectual Property Office disclosed Application No. CN201420076725.4 on 09 17th, 2014, and entitled one
The patent of invention of kind vehicle-mounted oil tank and its liquid level emasuring device, discloses a kind of vehicle-mounted oil tank and its liquid level emasuring device, the car
Carrying oil tank includes tank body and liquid level emasuring device, and the liquid level emasuring device is arranged on tank body, including vehicle-mounted liquid level measuring system,
Fluid level transmitter and liquid level sensor, the liquid level sensor are arranged in the tank body of the vehicle-mounted oil tank, fluid level transmitter installation
At the top of the tank body of the vehicle-mounted oil tank, the liquid level sensor is connected with the fluid level transmitter, and the fluid level transmitter is surveyed with the liquid level
Amount system is connected, and the liquid level measuring system is connected with the control system of the vehicle-mounted oil tank.The liquid level emasuring device of the present invention is easy to
Install, fixed by flange and tank body, bottom spring base is used for spacing and damping, can avoid tank body in the tank body of vehicle-mounted oil tank
It is excessive that stress is locally produced caused by producing local deformation in transportation, meanwhile, measurement blind area can be reduced, can
Adapt to requirement of the vehicle-mounted transport to liquid level gauge security, reliability.
But there is problems with above-mentioned prior art：When the car for being loaded with oil tank rests in inclined road surface, oil tank because
For the fixed form with fixing device, the oil inside oil tank can form heeling condition, and the oil tank level at this moment measuring to obtain will
Deviation is produced, have impact on the accuracy of oil tank level measurement.
The content of the invention
In order to solve above-mentioned problems of the prior art, the present invention is proposed based on vehicle-mounted measurement apparatus and measurement
Method, realize ensure oil tank inside oil no matter vehicle parking where all without liquid level tilt, with the use of this hair
Bright measuring mechanism carries out level gauging, can reduce the error that liquid level tilting band is come.
Present invention employs following technical scheme：
Based on vehicle-mounted measurement apparatus and measuring method, including oil tank rack, tank body and level gauging mechanism, it is characterised in that：
The oil tank rack includes the vehicle body installing plate and oil tank installing plate that are mutually permanently connected, on the vehicle body installing plate and the oil
Annulus is respectively fixedly connected with tank installing plate, the annulus is connected with vehicle body installing plate and oil tank installing plate respectively by chain
Connect；Level gauging mechanism is connected on the vehicle body installing plate, the level gauging structure includes liquid level sensor and level transmitting
Device；The liquid level sensor is arranged in the tank body, and the fluid level transmitter is arranged at the top of the tank body, and the liquid level passes
Sensor is connected with the fluid level transmitter；The closure coordinated with annulus is respectively arranged with left and right sides of the tank body to link up with；Institute
Stating liquid level sensor includes the ball float of measurement liquid level, and the ball float is enclosed on the body of rod, and the top of the body of rod is passed through at the top of tank body
Opening, pass through close hook connection vehicle body installing plate on annulus；The chain by pole respectively with vehicle body installing plate and
Oil tank installing plate connects；Edge of opening at the top of the pole to tank body sets elastic protection capsule.
Further, vehicle body installing plate of the invention includes three blocks of solid alloy plates, that is, the first solid conjunction being sequentially connected
Golden plate, the second solid alloy plate and the 3rd solid alloy plate；Three blocks of solid alloy plates composition is Z-shaped；The oil pipe installing plate
It is connected on the second solid alloy plate.
Further, oil tank installing plate of the invention includes two pieces, and respectively the first oil tank installing plate and the second oil tank are pacified
Loading board；First oil tank installing plate and the second oil tank installing plate are vertically set on the second solid alloy plate, the first oil tank peace
Loading board and the second oil tank installing plate opposition set the oil tank accommodating chamber for being formed and placing tank body.
Further, the bottom surface of the 3rd solid alloy plate of the invention is provided with damping.
Further, liquid level sensor of the invention is float-type liquid level sensor, floating ball type liquid level sensor or quiet
Pressure type liquid level sensor.
Further, fluid level transmitter of the invention is silicon piezoresistance type fluid level transmitter or folds armored level transmitting
Device.
Further, multiple mounting holes are provided with vehicle body installing plate of the invention, are set on the 3rd solid alloy plate
It is equipped with filter auxiliary mounting hole.
Based on the measuring method of above-mentioned measurement apparatus, comprise the following steps：
A, the installation of vehicle body installing plate and vehicle body
By mounting hole, the wagon box of vehicle body installing plate and carrier vehicle is installed；
B, the installation of tank body and oil tank installing plate
By oil tank installing plate, tank body is fixed on inside oil tank accommodating chamber；It is in suspension status by closing hook by tank body；
C, the installation of measuring mechanism
Liquid level sensor is insinuated into tank interior through the opening at the top of tank body；
E, the measurement of liquid level
In the liquid of carrier vehicle output tank interior or when other need to measure tank interior liquid, stop carrier loader,
At least 5 minutes are stood to it；The switch for opening liquid level sensor measures.
Further, filter is installed to tank body by the present invention when vehicle body is installed by filter auxiliary mounting hole
Side.
The beneficial effect that the present invention is brought has:
(1) present invention includes supporting oil tank rack and tank body, and tank body is fixed on into vehicle body installing plate and oil by closing hook
On the annulus of pipe installing plate, tank interior is probeed into by the liquid level sensor of level gauging mechanism and carries out level gauging.Because this
Invention is provided with chain, and level gauging mechanism is of the invention because the characteristic of chain is constantly in suspension status straight down
Tank body also because the effect of chain always straight down.So no matter inclined bottom surface whether, the liquid and liquid level of tank interior are surveyed
Measuring mechanism is all without generation inclination.The liquid level measured by the present invention will not produce deviation because tilting, more precisely.The present invention
Resilient protection capsule is provided with, the opening extended to from the junction of vehicle body installing plate and chain at the top of tank body, is protected in tank body
The liquid level health in portion.
(2) vehicle body installing plate of the present invention includes three pieces, is attached respectively from top, side wall and bottom with vehicle body, ensures
The present invention is connected with vehicle body, is not easy to drop.
(3) present invention forms an oil tank accommodating chamber by two relative oil tank installing plates, prevents tank body or so from shaking
Shake；The symmetrically arranged annulus with chain carries out suspension company to tank body on first oil tank installing plate and the second oil tank installing plate
Connect, ensure the stationarity of tank body installation.
(4) the 3rd solid alloy plate of the invention is provided with damping, alleviates the shake brought of jolting in transportation
Swing.
(5) present invention is installed by mounting hole, and operation is simple；Being additionally provided with filtering simultaneously, it aids in installation
Hole, can be by filter and oil tank against setting, and reduction uses space, improves production work efficiency.If individually fixed filtering
Device, the installation site of filter, and the fixation with vehicle body are considered again.
(6) when vehicle transport and pot liquid export, the balance of tank body can be given a shock, it is impossible to ensure tank body and
The liquid levels of tank interior will not tilt, it is therefore desirable to stand and measuring for a period of time.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the connection diagram of vehicle body installing plate of the present invention and oil tank installing plate.
Fig. 3 is the connection diagram of tank body of the present invention.
Wherein, 1 is tank body, and 2 be vehicle body installing plate, and 3 be oil tank installing plate, and 4 be annulus, and 5 be chain, and 6 hang for closure
Hook, 7 be fluid level transmitter, and 601 be ball float, and 602 be the body of rod, and 8 be that elastic force protects capsule, and 9 be the first solid alloy plate, and 10 be the
Two solid alloy plates, 11 be the 3rd solid alloy plate, and 12 be the first oil tank installing plate, and 13 be the second oil tank installing plate, and 14 be oil
Tank accommodating chamber, 15 be damping, and 16 be mounting hole, and 17 be filter auxiliary mounting hole, and 18 be pole.
Embodiment
Embodiment 1
Based on vehicle-mounted measurement apparatus and measuring method, including oil tank rack, tank body and level gauging mechanism, the oil tank rack
Including the vehicle body installing plate 2 and oil tank installing plate 3 being mutually permanently connected, on the vehicle body installing plate 2 and the oil tank installing plate 3
On be respectively fixedly connected with annulus 4, the annulus 4 is connected with vehicle body installing plate 2 and oil tank installing plate 3 respectively by chain 5；Institute
State and level gauging mechanism is connected on vehicle body installing plate 2, the level gauging structure includes liquid level sensor and fluid level transmitter；Institute
Liquid level sensor is stated in the tank body, the fluid level transmitter is arranged at the top of the tank body, the liquid level sensor
It is connected with the fluid level transmitter；The closure hook 6 coordinated with annulus 4 is respectively arranged with left and right sides of the tank body；It is described
Liquid level sensor includes the ball float 601 of measurement liquid level, and the ball float 601 is enclosed on the body of rod 602, and the top of the body of rod 602 is worn
The opening crossed at the top of tank body, by closing the annulus 4 on the connection vehicle body of hook 6 installing plate 2；The chain 5 is divided by pole 18
It is not connected with vehicle body installing plate 2 and oil tank installing plate 3；The pole 18 sets elastic protection to the edge of opening at the top of tank body
Capsule 8.
Further, vehicle body installing plate 2 of the invention includes three blocks of solid alloy plates, that is, the first solid conjunction being sequentially connected
Golden plate 9, the second solid alloy plate 10 and the 3rd solid alloy plate 11；Three blocks of solid alloy plates composition is Z-shaped；The oil pipe peace
Loading board is connected on the second solid alloy plate 10.
Further, oil tank installing plate 3 of the invention includes two pieces, respectively the first oil tank installing plate 12 and the second oil tank
Installing plate 13；First oil tank installing plate 12 and the second oil tank installing plate 13 are vertically set on the second solid alloy plate 10, described
First oil tank installing plate 12 and the second oil tank installing plate 13 opposition set the oil tank accommodating chamber 14 for being formed and placing tank body.
Further, the bottom surface of the 3rd solid alloy plate 11 of the invention is provided with damping 15.
Further, liquid level sensor of the invention is float-type liquid level sensor, floating ball type liquid level sensor or quiet
Pressure type liquid level sensor.
Further, fluid level transmitter of the invention is silicon piezoresistance type fluid level transmitter or folds armored level transmitting
Device.
Further, multiple mounting holes 16, the 3rd solid alloy plate 11 are provided with vehicle body installing plate 2 of the invention
On be provided with filter auxiliary mounting hole 17.
Embodiment 2
Based on vehicle-mounted measurement apparatus and measuring method, including oil tank rack, tank body and level gauging mechanism, the oil tank rack
Including the vehicle body installing plate 2 and oil tank installing plate 3 being mutually permanently connected, on the vehicle body installing plate 2 and the oil tank installing plate 3
On be respectively fixedly connected with annulus 4, the annulus 4 is connected with vehicle body installing plate 2 and oil tank installing plate 3 respectively by chain 5；Institute
State and level gauging mechanism is connected on vehicle body installing plate 2, the level gauging structure includes liquid level sensor and fluid level transmitter；Institute
Liquid level sensor is stated in the tank body, the fluid level transmitter is arranged at the top of the tank body, the liquid level sensor
It is connected with the fluid level transmitter；The closure hook 6 coordinated with annulus 4 is respectively arranged with left and right sides of the tank body；It is described
Liquid level sensor includes the ball float 601 of measurement liquid level, and the ball float 601 is enclosed on the body of rod 602, and the top of the body of rod 602 is worn
The opening crossed at the top of tank body, by closing the annulus 4 on the connection vehicle body of hook 6 installing plate 2；The chain 5 is divided by pole 18
It is not connected with vehicle body installing plate 2 and oil tank installing plate 3；The pole 18 sets elastic protection to the edge of opening at the top of tank body
Capsule 8.
Embodiment 3
Based on the measuring method of above-mentioned measurement apparatus, comprise the following steps：
A, the installation of vehicle body installing plate 2 and vehicle body
By mounting hole 16, the wagon box of vehicle body installing plate 2 and carrier vehicle is installed；
B, the installation of tank body 1 and oil tank installing plate 3
By oil tank installing plate 3, tank body 1 is fixed on inside oil tank accommodating chamber 14；By closing hook 6 by tank body 1 in suspension
State；
C, the installation of measuring mechanism
Liquid level sensor is insinuated into inside tank body 1 through the opening at the top of tank body 1；
E, the measurement of liquid level
When carrier vehicle exports the liquid inside tank body 1 or when other need to measure tank interior liquid, stop carrier loader,
At least 5 minutes are stood to it；The switch for opening liquid level sensor measures.
Further, when vehicle body is installed, filter is installed to the one of tank body 1 by filter auxiliary mounting hole 17
Side.
Embodiment 4
Based on the measuring method of above-mentioned measurement apparatus, comprise the following steps：
A, the installation of vehicle body installing plate 2 and vehicle body
By mounting hole 16, the wagon box of vehicle body installing plate 2 and carrier vehicle is installed；
B, the installation of tank body 1 and oil tank installing plate 3
By oil tank installing plate 3, tank body 1 is fixed on inside oil tank accommodating chamber 14；By closing hook 6 by tank body 1 in suspension
State；
C, the installation of measuring mechanism
Liquid level sensor is insinuated into inside tank body 1 through the opening at the top of tank body 1；
E, the measurement of liquid level
When carrier vehicle exports the liquid inside tank body 1 or when other need to measure tank interior liquid, stop carrier loader,
At least 5 minutes are stood to it；The switch for opening liquid level sensor measures.
Claims (9)
1. a kind of mounted measuring apparatus for vehicle, including oil tank rack, tank body（1）With level gauging mechanism, it is characterised in that：The oil tank
Support includes the vehicle body installing plate being mutually permanently connected（2）With oil tank installing plate（3）, the vehicle body installing plate（2）It is upper and described
Oil tank installing plate（3）On be respectively fixedly connected with annulus（4）, the annulus（4）Pass through chain（5）Respectively with vehicle body installing plate
（2）With oil tank installing plate（3）Connection；The vehicle body installing plate（2）Upper connection level gauging mechanism, the level gauging structure bag
Include liquid level sensor and fluid level transmitter（7）；The liquid level sensor is arranged on the tank body（1）It is interior, the fluid level transmitter
（7）Installed in the tank body（1）Top, the liquid level sensor and the fluid level transmitter（7）Connection；The tank body（1）'s
The left and right sides is respectively arranged with and annulus（4）The closure hook of cooperation（6）；The liquid level sensor includes the ball float of measurement liquid level
（601）, the ball float（601）It is enclosed on the body of rod（602）On, the body of rod（602）Top pass through tank body（1）The opening at top,
Linked up with by closing（6）Connect vehicle body installing plate（2）On annulus（4）；The chain（5）Pass through pole（18）Respectively with vehicle body
Installing plate（2）With oil tank installing plate（3）Connection；The pole（18）To tank body（1）The edge of opening at top sets elastic guarantor
Protect capsule（8）.
2. mounted measuring apparatus for vehicle according to claim 1, it is characterised in that：The vehicle body installing plate（2）Including three pieces of realities
Heart alloy sheets, that is, the first solid alloy plate being sequentially connected（9）, the second solid alloy plate（10）With the 3rd solid alloy plate
（11）；Three blocks of solid alloy plates composition is Z-shaped；The oil pipe installing plate is connected to the second solid alloy plate（10）On.
3. mounted measuring apparatus for vehicle according to claim 1, it is characterised in that：The oil tank installing plate（3）Including two pieces, point
Wei not the first oil tank installing plate（12）With the second oil tank installing plate（13）；First oil tank installing plate（12）With the second oil tank installing plate
（13）It is vertically set on the second solid alloy plate（10）On, the first oil tank installing plate（12）With the second oil tank installing plate
（13）Opposition, which sets to be formed, places tank body（1）Oil tank accommodating chamber（14）.
4. mounted measuring apparatus for vehicle according to claim 1, it is characterised in that：The 3rd solid alloy plate（11）Bottom surface
It is provided with damping（15）.
5. mounted measuring apparatus for vehicle according to claim 1, it is characterised in that：The liquid level sensor passes for float-type liquid level
Sensor, floating ball type liquid level sensor or static pressure type liquid level sensor.
6. mounted measuring apparatus for vehicle according to claim 1, it is characterised in that：The fluid level transmitter（7）For silicon piezoresistance type
Fluid level transmitter（7）Or fold armored fluid level transmitter（7）.
7. mounted measuring apparatus for vehicle according to claim 1, it is characterised in that：The vehicle body installing plate（2）On be provided with it is more
Individual mounting hole（16）, the 3rd solid alloy plate（11）On be provided with filter auxiliary mounting hole（17）.
8. for the measuring method of measurement apparatus described in claim 1, comprise the following steps：
A, vehicle body installing plate（2）With the installation of vehicle body
Pass through mounting hole（16）, by vehicle body installing plate（2）Installed with the wagon box of carrier vehicle；
B, tank body（1）With oil tank installing plate（3）Installation
Pass through oil tank installing plate（3）, by tank body（1）It is fixed on oil tank accommodating chamber（14）It is internal；Linked up with by closing（6）By tank body
（1）In suspension status；
C, the installation of measuring mechanism
Liquid level sensor is passed through into tank body（1）The opening at top is insinuated into tank body（1）It is internal；
E, the measurement of liquid level
When carrier vehicle exports the liquid inside tank body 1 or when other need to measure tank interior liquid, stop carrier loader,
At least 5 minutes are stood to it；The switch for opening liquid level sensor measures.
9. measuring method according to claim 8：When vehicle body is installed, pass through filter auxiliary mounting hole（17）Will filtering
Device is installed to tank body（1）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317765.8A CN107830912A (en) | 2017-12-12 | 2017-12-12 | Based on vehicle-mounted measurement apparatus and measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317765.8A CN107830912A (en) | 2017-12-12 | 2017-12-12 | Based on vehicle-mounted measurement apparatus and measuring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830912A true CN107830912A (en) | 2018-03-23 |
Family
ID=61643016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711317765.8A Pending CN107830912A (en) | 2017-12-12 | 2017-12-12 | Based on vehicle-mounted measurement apparatus and measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830912A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038200A (en) * | 2007-01-30 | 2007-09-19 | 重庆耐德科技发展有限公司 | Soft tank liquid level measuring equipment and measuring method thereof |
| CN101074889A (en) * | 2007-06-14 | 2007-11-21 | 南京航空航天大学 | Float laser liquid-level measuring device |
| JP2011174804A (en) * | 2010-02-24 | 2011-09-08 | Ihi Corp | Measuring device for tank |
| CN203705017U (en) * | 2013-12-30 | 2014-07-09 | 攀钢集团矿业有限公司 | Material level detection device |
| CN203837778U (en) * | 2014-02-21 | 2014-09-17 | 中国人民解放军总后勤部油料研究所 | Vehicle-mounted oil tank and liquid level measurement device thereof |
| JP2015059742A (en) * | 2013-09-17 | 2015-03-30 | 三菱電機株式会社 | On-vehicle liquid tank |
| CN105571688A (en) * | 2014-10-17 | 2016-05-11 | 茂名华粤机电设备有限公司 | High-precision oil storage tank buoy level meter |
| CN207850481U (en) * | 2017-12-12 | 2018-09-11 | 成都电科海立科技有限公司 | A kind of mounted measuring apparatus for vehicle |
-
2017
- 2017-12-12 CN CN201711317765.8A patent/CN107830912A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038200A (en) * | 2007-01-30 | 2007-09-19 | 重庆耐德科技发展有限公司 | Soft tank liquid level measuring equipment and measuring method thereof |
| CN101074889A (en) * | 2007-06-14 | 2007-11-21 | 南京航空航天大学 | Float laser liquid-level measuring device |
| JP2011174804A (en) * | 2010-02-24 | 2011-09-08 | Ihi Corp | Measuring device for tank |
| JP2015059742A (en) * | 2013-09-17 | 2015-03-30 | 三菱電機株式会社 | On-vehicle liquid tank |
| CN203705017U (en) * | 2013-12-30 | 2014-07-09 | 攀钢集团矿业有限公司 | Material level detection device |
| CN203837778U (en) * | 2014-02-21 | 2014-09-17 | 中国人民解放军总后勤部油料研究所 | Vehicle-mounted oil tank and liquid level measurement device thereof |
| CN105571688A (en) * | 2014-10-17 | 2016-05-11 | 茂名华粤机电设备有限公司 | High-precision oil storage tank buoy level meter |
| CN207850481U (en) * | 2017-12-12 | 2018-09-11 | 成都电科海立科技有限公司 | A kind of mounted measuring apparatus for vehicle |
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Application publication date: 20180323 |
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