CN2495994Y - Data collecting apparatus for liquid volume and liquid level in special shape container - Google Patents
Data collecting apparatus for liquid volume and liquid level in special shape container Download PDFInfo
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- CN2495994Y CN2495994Y CN 01261610 CN01261610U CN2495994Y CN 2495994 Y CN2495994 Y CN 2495994Y CN 01261610 CN01261610 CN 01261610 CN 01261610 U CN01261610 U CN 01261610U CN 2495994 Y CN2495994 Y CN 2495994Y
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Abstract
The utility model relates to a data collecting apparatus for liquid volume and liquid level in special shape container. The signal outputting end of a liquid level apparatus(2) which is arranged in an anomalous container(3) is connected with the data inputting end of a data transferring card(7), the signal outputting end of a flux meter(4) which is arranged on a liquid inlet pipe(5) is connected with the data inputting end of a data collecting card(6), and the outputting end of the data collecting card is connected with another data inputting end of the data transferring card. The utility model has high automation degree of the data collecting, prevents the interferences caused by the man-made reasons during the collecting process; the collecting precision can reach to 0.5 grade; and the utility model has high work efficiency and is quite convenient in use.
Description
Technical field
The utility model provides a kind of data collector, especially a kind of special-shaped liquid in container volume and liquid level data collector that is used to work out the special-shaped liquid in container volume and the liquid level table of comparisons.
Background technology
For special-shaped container and can't accurately measure its physical dimension with container such as refuelling station's oil tank, work out its inner liquid volume and the liquid level table of comparisons, can only adopt volumetric method under the prior art condition.Specific practice is, use the water filling in special-shaped container of standard metering container, adopt hand gauging to measure the height of liquid in container then, with this carry out mathematics manipulation by the liquid bulk hydrops that manually collects and corresponding liquid level data after, obtain the special-shaped liquid in container volume and the liquid level table of comparisons.The method that this artificial data is gathered, owing to all adopt manually-operated, speed is slow, especially to some large-rolume containers, workload is bigger; Can only adopt water in the data acquisition is actuating medium, for the container of some splendid attire special liquids, behind the tabulating end-of-job, also will clear up container, has rolled up workload; The operating personnel that take specialty are more, the accuracy that operating personnel's operant level is gathered data and bigger according to the precision influence of the table of comparisons of this data organization.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of special-shaped liquid in container volume and liquid level data collector are provided, to realize data automatic collecting, improve the convenience, accuracy of data acquisition and the special-shaped liquid in container volume of data organization and the precision of the liquid level table of comparisons according to this.
The utility model is to realize like this, abnormity liquid in container volume and liquid level data collector, on described data collector, the power port of liquid level instrument links to each other with the output port of direct supply, signal output port links to each other with the data-in port of data conversion card, the power port of flowmeter links to each other with another output port of direct supply, signal output port links to each other with the data-in port of data collecting card, and the output port of data collecting card links to each other with another data-in port of data conversion card.
Adopt the special-shaped liquid in container volume and the liquid level data collector of said structure, data acquisition and control automatization degree height after Installation and Debugging run well, need not staff's monitoring.Gatherer process has been avoided the interference of human factor, and the data acquisition precision only is subjected to the influence of liquid level instrument, these two kinds of sensor accuracies of flowmeter, so precision can reach 0.5 grade.High efficiency.Can directly use the containers store medium to carry out operation, tabulating need not to clear up container after finishing.The data that collect are after the 9 needle serial port lines of the standard on the data conversion card data-out port are connected on the standard input port on microcomputer or the single-chip microcomputer, after microcomputer or single-chip microcomputer processing, can directly set up database or the table of comparisons is printed by printer, very easy to use.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model structure.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and principle of work.
As shown in drawings, on the special-shaped liquid in container volume and liquid level data collector of the utility model, the power port of liquid level instrument (2) links to each other with the output port of direct supply (1), signal output port links to each other with the data-in port of data conversion card (7), the power port of flowmeter (4) links to each other with another output terminal of direct supply (1), signal output part links to each other with the data-in port of data collecting card (6), and the output terminal of data collecting card links to each other with another data-in port of data conversion card.The output port of data conversion card is connected to standard 9 needle serial port lines.
During use, the liquid level instrument is installed in the special-shaped container (3), flowmeter is installed on the feed tube (5).Special-shaped container is emptied, in container, send liquid to by feed tube, the volume data that flowmeter produces is sent into data collecting card, meanwhile, the liquid level data of the correspondence that the liquid level instrument collects is sent into data conversion card, also send into data conversion card from the signal of data collecting card output,, can outside standard 9 needle serial port alignments, export by volume, the liquid level standardized digital signal that the microcomputer (8) or the single-chip microcomputer of data conversion card generation can be discerned.Standard 9 needle serial port lines are connected on microcomputer or the single-chip microcomputer, after microcomputer or single-chip microcomputer are handled this signal, can generate the liquid volume and the liquid level table of comparisons database that meet job requirement, by printer prints or be directly used in automatic management.
Described liquid level instrument (2) is the special-purpose magnetostrictive liquid level apparatus in USTD refuelling station.The liquid level instrument also can adopt other precision to reach the high precision explosion-proof liquid level instrument of 0.025%FS.
Described flowmeter (4) is waist wheel flowmeter.Flowmeter also can adopt other precision to reach 0.2 grade explosion-proof flowmeter.
Described data conversion card (7) is for grinding magnificent ADAM-4520 type data conversion card.Also can adopt the satisfactory data conversion card of other models.
Described data collecting card (6) is for grinding magnificent ADAM-4080 type data collecting card.Also can adopt the satisfactory data collecting card of other models.
The output port of described data conversion card (7) is connected to standard 9 needle serial port lines (9).
Obviously, data collecting card, data conversion card also link to each other with direct supply by its power port, and its power supply is+the 10-+30V direct supply.Direct supply adopts commercially available D.C. regulated power supply.
Claims (6)
1, special-shaped liquid in container volume and liquid level data collector, it is characterized in that, on described data collector, the power port of liquid level instrument (2) links to each other with the output port of direct supply (1), signal output port links to each other with the data-in port of data conversion card (7), the power port of flowmeter (4) links to each other with another output port of direct supply (1), signal output port links to each other with the data-in port of data collecting card (6), and the output port of data collecting card links to each other with another data-in port of data conversion card.
2, special-shaped liquid in container volume as claimed in claim 1 and liquid level data collector is characterized in that, described liquid level instrument (2) is the special-purpose magnetostrictive liquid level apparatus in USTD refuelling station.
3, special-shaped liquid in container volume as claimed in claim 1 or 2 and liquid level data collector is characterized in that, described flowmeter (4) is waist wheel flowmeter.
4, special-shaped liquid in container volume as claimed in claim 1 or 2 and liquid level data collector is characterized in that, described data conversion card (7) is for grinding magnificent ADAM-4520 type data conversion card.
5, special-shaped liquid in container volume as claimed in claim 1 or 2 and liquid level data collector is characterized in that, described data collecting card (6) is for grinding magnificent ADAM-4080 type data collecting card.
6, special-shaped liquid in container volume as claimed in claim 1 or 2 and liquid level data collector is characterized in that, the output port of described data conversion card (7) is connected to standard 9 needle serial port lines (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261610 CN2495994Y (en) | 2001-09-12 | 2001-09-12 | Data collecting apparatus for liquid volume and liquid level in special shape container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261610 CN2495994Y (en) | 2001-09-12 | 2001-09-12 | Data collecting apparatus for liquid volume and liquid level in special shape container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2495994Y true CN2495994Y (en) | 2002-06-19 |
Family
ID=33669524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261610 Expired - Fee Related CN2495994Y (en) | 2001-09-12 | 2001-09-12 | Data collecting apparatus for liquid volume and liquid level in special shape container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2495994Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042856B (en) * | 2009-10-16 | 2012-07-04 | 中国计量科学研究院 | Device and method for automatically metering and calibrating horizontal tank capacity based on standard metal tank |
| CN103292856A (en) * | 2013-04-24 | 2013-09-11 | 上海船舶研究设计院 | Automatic capacity detecting method and device for irregular vessel cabin |
-
2001
- 2001-09-12 CN CN 01261610 patent/CN2495994Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042856B (en) * | 2009-10-16 | 2012-07-04 | 中国计量科学研究院 | Device and method for automatically metering and calibrating horizontal tank capacity based on standard metal tank |
| CN103292856A (en) * | 2013-04-24 | 2013-09-11 | 上海船舶研究设计院 | Automatic capacity detecting method and device for irregular vessel cabin |
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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 |