CN204439197U - LNG storage tank Weighing device - Google Patents
LNG storage tank Weighing device Download PDFInfo
- Publication number
- CN204439197U CN204439197U CN201520149781.0U CN201520149781U CN204439197U CN 204439197 U CN204439197 U CN 204439197U CN 201520149781 U CN201520149781 U CN 201520149781U CN 204439197 U CN204439197 U CN 204439197U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- lng storage
- buttress
- mass sensor
- weighing device
- 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.)
- Expired - Fee Related
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
Abstract
The utility model discloses a kind of LNG storage tank Weighing device, comprise mass sensor, converter, display and power supply, described mass sensor is arranged on the top of buttress, LNG storage tank is placed on buttress, described mass sensor is connected with converter, converter is connected with display, and described mass sensor, converter are connected with power supply respectively with display.The utility model adopts mass sensor to carry out Weighing to LNG storage tank, LNG storage tank level gauge can be accurate to 0.1Kg, be convenient to carry out the analysis of purchase and sale gas rate, reduces purchase and sale gas rate, is convenient to storage tank fine-grained management.
Description
Technical field
The utility model relates to a kind of LNG storage tank measuring apparatus, specifically relates to a kind of LNG storage tank Weighing device.
Background technology
Current LNG storage tank level gauge many employings pressure differential metering method, a force value is got at gas phase position, and a force value is got at liquid phase position, and depended on pressure difference converses tonnage.This metering method error is comparatively large, accurately can not carry out level gauge, causes purchase and sale gas rate high, is not easy to LNG storage tank fine-grained management.
Utility model content
Based on above-mentioned technical matters, the utility model provides a kind of LNG storage tank Weighing device.
The technical solution that the utility model adopts is:
A kind of LNG storage tank Weighing device, comprise mass sensor, converter, display and power supply, described mass sensor is arranged on the top of buttress, LNG storage tank is placed on buttress, described mass sensor is connected with converter, converter is connected with display, and described mass sensor, converter are connected with power supply respectively with display.
Preferably, described LNG storage tank is vertical storage tank, and described buttress is cylindrical, truncated cone-shaped or cube, and buttress arranges three altogether, and distribution triangular in shape bottom LNG storage tank, each buttress is installed a mass sensor.
Preferably, described LNG storage tank is horizontal tank, and described buttress comprises cylindricality or plinth, the arc rest portion matched with LNG storage tank side is provided with above base, described buttress arranges two altogether, and distribution is positioned at the two ends, bottom of LNG storage tank, each buttress is installed a mass sensor.
Preferably, the both sides of described mass sensor are provided with protective film, and described protective film comprises spongy layer, and the both sides of spongy layer are provided with skid resistant course, are arranged at intervals with projection at the outside surface of skid resistant course.
Preferably, the thickness of described spongy layer is 5-10cm.
Preferably, the bottom of described LNG storage tank is provided with lifting body, described lifting body comprises cylinder and jacking frame, described jacking frame comprises quadra, base and scalable column, scalable column is arranged between quadra and base, quadra is connected with cylinder output terminal, and quadra is provided with detachable arc-shaped back up pad.
Advantageous Effects of the present utility model is:
1, the utility model adopts mass sensor to carry out Weighing to LNG storage tank, LNG storage tank level gauge can be accurate to 0.1Kg, be convenient to carry out the analysis of purchase and sale gas rate, reduces purchase and sale gas rate, is convenient to storage tank fine-grained management.
2, mass sensor is arranged between LNG storage tank and buttress by the utility model, compared to other placement location, can improve the measuring accuracy of mass sensor.
3, the utility model adds protective film in the both sides of mass sensor, can play the good protective effect of mass sensor, increases the serviceable life of mass sensor.
4, the utility model is provided with lifting body in the bottom of LNG storage tank, can, when needed by LNG storage tank jack-up, facilitate mass sensor to carry out the operations such as debugging.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
Fig. 1 is circuit connection diagram of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment of the utility model, and the situation after vertical LNG storage tank jack-up is shown;
Fig. 3 is the sectional view of protective film.
Embodiment
By reference to the accompanying drawings, a kind of LNG storage tank Weighing device, comprises mass sensor 1, converter 2, display 3 and power supply 4.Described mass sensor 1 is arranged on the top of buttress 5, and LNG storage tank 6 is placed on buttress 5.Described LNG storage tank 6 is vertical type cylinder shape storage tank, and buttress 5 is cube shaped.Buttress 5 arranges three altogether, distribution triangular in shape bottom LNG storage tank 6, each buttress 5 is installed a mass sensor 1.Described mass sensor 1 is connected with converter 2, and converter 2 is connected with display 3, and described mass sensor 1, converter 2 are connected with power supply 4 respectively with display 3.The Action of Gravity Field of LNG storage tank 6 and carrier is on mass sensor 1, and mass sensor 1 output signal is passed to converter 2, and after converter 2 converts mass value to, directly shows through display 3.
Certainly, above-mentioned LNG storage tank also can be set to horizontal tank, correspondingly described buttress comprises cylindricality or plinth, the arc rest portion matched with LNG storage tank side is provided with above base, described buttress arranges two altogether, distribution is positioned at the two ends, bottom of LNG storage tank, each buttress is installed a mass sensor.
As to further improvement of the utility model, the both sides of described mass sensor 1 are provided with protective film 7, described protective film 7 comprises spongy layer 701, and the both sides of spongy layer 701 are provided with skid resistant course 702, is arranged at intervals with protruding 703 at the outside surface of skid resistant course 702.The thickness of described spongy layer 701 is preferably set to 5-10cm.
Further, the bottom of described LNG storage tank 6 is provided with lifting body 8, described lifting body 8 comprises jacking frame 9 and cylinder 10, and described jacking frame 9 comprises quadra 901, base 902 and scalable column 903, and scalable column 903 is arranged between quadra 901 and base 902.Quadra 901 is connected with cylinder output terminal.Quadra 901 is also provided with detachable arc-shaped back up pad, so that coordinate horizontal LNG storage tank to use.
The part do not addressed in aforesaid way is taked or uses for reference prior art to realize.
It should be noted that, under the instruction of this instructions, any equivalents done by those skilled in the art, or obvious variant, all should within protection domain of the present utility model.
Claims (6)
1. a LNG storage tank Weighing device, it is characterized in that: comprise mass sensor, converter, display and power supply, described mass sensor is arranged on the top of buttress, LNG storage tank is placed on buttress, described mass sensor is connected with converter, converter is connected with display, and described mass sensor, converter are connected with power supply respectively with display.
2. a kind of LNG storage tank Weighing device according to claim 1, it is characterized in that: described LNG storage tank is vertical storage tank, described buttress is cylindrical, truncated cone-shaped or cube, buttress arranges three altogether, distribution triangular in shape bottom LNG storage tank, each buttress is installed a mass sensor.
3. a kind of LNG storage tank Weighing device according to claim 1, it is characterized in that: described LNG storage tank is horizontal tank, described buttress comprises cylindricality or plinth, the arc rest portion matched with LNG storage tank side is provided with above base, described buttress arranges two altogether, distribution is positioned at the two ends, bottom of LNG storage tank, each buttress is installed a mass sensor.
4. a kind of LNG storage tank Weighing device according to claim 1,2 or 3, it is characterized in that: the both sides of described mass sensor are provided with protective film, described protective film comprises spongy layer, and the both sides of spongy layer are provided with skid resistant course, is arranged at intervals with projection at the outside surface of skid resistant course.
5. a kind of LNG storage tank Weighing device according to claim 4, is characterized in that: the thickness of described spongy layer is 5-10cm.
6. a kind of LNG storage tank Weighing device according to claim 1,2 or 3, it is characterized in that: the bottom of described LNG storage tank is provided with lifting body, described lifting body comprises cylinder and jacking frame, described jacking frame comprises quadra, base and scalable column, scalable column is arranged between quadra and base, quadra is connected with cylinder output terminal, and quadra is provided with detachable arc-shaped back up pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149781.0U CN204439197U (en) | 2015-03-17 | 2015-03-17 | LNG storage tank Weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149781.0U CN204439197U (en) | 2015-03-17 | 2015-03-17 | LNG storage tank Weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439197U true CN204439197U (en) | 2015-07-01 |
Family
ID=53607050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149781.0U Expired - Fee Related CN204439197U (en) | 2015-03-17 | 2015-03-17 | LNG storage tank Weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747998A (en) * | 2017-10-16 | 2018-03-02 | 武汉交圣新能源工程有限公司 | A kind of ship LNG fuel automatic weighing apparatus and method |
| CN108663104A (en) * | 2018-06-01 | 2018-10-16 | 天津市益斯达燃气设备有限公司 | A kind of liquid hydrocarbon mass metrology method |
-
2015
- 2015-03-17 CN CN201520149781.0U patent/CN204439197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747998A (en) * | 2017-10-16 | 2018-03-02 | 武汉交圣新能源工程有限公司 | A kind of ship LNG fuel automatic weighing apparatus and method |
| CN108663104A (en) * | 2018-06-01 | 2018-10-16 | 天津市益斯达燃气设备有限公司 | A kind of liquid hydrocarbon mass metrology method |
| CN108663104B (en) * | 2018-06-01 | 2019-11-19 | 天津市益斯达燃气设备有限公司 | A kind of liquid hydrocarbon mass metrology method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150701 |