CN2545147Y - Underground oil tank level indicator - Google Patents
Underground oil tank level indicator Download PDFInfo
- Publication number
- CN2545147Y CN2545147Y CN 02234228 CN02234228U CN2545147Y CN 2545147 Y CN2545147 Y CN 2545147Y CN 02234228 CN02234228 CN 02234228 CN 02234228 U CN02234228 U CN 02234228U CN 2545147 Y CN2545147 Y CN 2545147Y
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- oil tank
- liquid level
- scale
- underground oil
- 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
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a liquid level meter of an underground oil tank. The top cover of the oil tank is connected with a sleeve pipe which reaches the ground. A crown block is arranged inside the sleeve pipe near the top. The top end of the sleeve pipe is sealed and is provided with a transparent window. Two ends of the crown block are connected with a floater and a counterweight via a soft staff guage. The floater has to be heavier than the counterweight. Compared with a hand gauge, the liquid level meter of the underground oil tank is provided with the advantages of the convenience for measurement, the strong reliability, the high measurement precision, the direct display of measurement data, no limitation by the environment conditions and other conditions, and so on. Compared with a sensor, an ultrasonic meter, and other electronic liquid level meters, the liquid level meter is simpler in the structure and lower in the cost.
Description
Technical field
The utility model relates to a kind of liquidometer, especially the buried tank liquidometer.
Background technology
The oil tank majority of oil depot, petrol service station storage oil is placed on underground at present, the accepted scale that the method for measurement sunken oil storage oil tankage has is directly measured, and connects and measures inconvenience on the one hand, need be lowered in the missile silo, open operations such as top cover, dangerous on the other hand low with survey precision.The employing liquidometer that also has is measured, and such liquidometer adopts electronic machines such as sensor, super sonic to realize that complex structure, cost height are unfavorable for widespread use more.
Summary of the invention
The purpose of this utility model is to provide a kind of buried tank liquidometer, and this liquidometer can be at face of land direct viewing liquid level data, survey precision height.
The utility model is achieved in that connecting one on the top cover of petrol storage tank arrives ground-surface sleeve pipe, in sleeve pipe, a fixed pulley is arranged near the top, the top closure of sleeve pipe and transparent window is arranged, the two ends of fixed pulley connect a float and weight by soft scale, and float weight is greater than weight.
Described soft scale is in centimeter scale place mark centimetre total length numeral, and scale is accurate to millimeter, can read the high number of degrees of millimeter of liquid level in viewing window.
Advantage of the present utility model is: the buried tank liquidometer has than hand gauging mensuration measures conveniently good reliability, survey precision height, take off data directly shows, and be not subjected to the advantages such as restriction of environment and condition, electronic level meters such as ratio sensor, super sonic are simple in structure, and cost is low.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
Fig. 1 shows a kind of mode of specifically executing of the present utility model.On the top cover 2 of petrol storage tank 1, connect one and arrive ground-surface sleeve pipe 3, in sleeve pipe 3, a fixed pulley 4 is arranged near the top, the top closure of sleeve pipe and transparent window 6 is arranged, little observation window 5 with cover is arranged on transparent window correspondence position Manhole covers 7, the two ends of fixed pulley 4 connect a float 10 and weight 9 by soft scale 8, float 10 weight are greater than weight 9, described soft scale 8 is in centimeter scale place mark centimetre total length numeral, scale is accurate to millimeter, can read the high number of degrees of millimeter of liquid level in viewing window 6.
Claims (2)
1, a kind of buried tank liquidometer, it is characterized in that: go up one of connection at the top cover (2) of petrol storage tank (1) and arrive ground-surface sleeve pipe (3), in sleeve pipe, a fixed pulley (4) is arranged near the top, the top closure of sleeve pipe and transparent window (6) is arranged, the two ends of fixed pulley connect a float (10) and weight (9) by soft scale (8), and float weight is greater than weight.
2, buried tank liquidometer according to claim 1 is characterized in that: described soft scale (8) is in centimeter scale place mark centimetre total length numeral, and scale is accurate to millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02234228 CN2545147Y (en) | 2002-05-01 | 2002-05-01 | Underground oil tank level indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02234228 CN2545147Y (en) | 2002-05-01 | 2002-05-01 | Underground oil tank level indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545147Y true CN2545147Y (en) | 2003-04-16 |
Family
ID=33709122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02234228 Expired - Fee Related CN2545147Y (en) | 2002-05-01 | 2002-05-01 | Underground oil tank level indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545147Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612552A (en) * | 2019-01-29 | 2019-04-12 | 高德（江苏）电子科技有限公司 | A kind of level display device sealing pond body |
-
2002
- 2002-05-01 CN CN 02234228 patent/CN2545147Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612552A (en) * | 2019-01-29 | 2019-04-12 | 高德（江苏）电子科技有限公司 | A kind of level display device sealing pond body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |