CN2305662Y - Mechanical counting hoisting measurer for oil-water level - Google Patents
Mechanical counting hoisting measurer for oil-water level Download PDFInfo
- Publication number
- CN2305662Y CN2305662Y CN 96203991 CN96203991U CN2305662Y CN 2305662 Y CN2305662 Y CN 2305662Y CN 96203991 CN96203991 CN 96203991 CN 96203991 U CN96203991 U CN 96203991U CN 2305662 Y CN2305662 Y CN 2305662Y
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- CN
- China
- Prior art keywords
- rope
- leading screw
- oil
- water level
- rope drum
- Prior art date
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- Expired - Fee Related
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a mechanical counting hoisting measurer for oil-water level, which is a semi-automation sounding instrument. A float is used as a position sensor of the oil-water level, the position of the float can be sensed with the method of acceleration sensing, a rope guiding device makes the ropes wound in a spiral groove of a rope containing drum for a single layer, the length of the winding rope and the displacement of the angle of the rope containing drum are formed into linearity, and a mechanical counter is used as the instrument used for sounding and reading knowledge. The utility model has the advantages of high measurement precision, convenient operation, intrinsic safety, explosion protection, easy maintenance, etc.
Description
The utility model relates to a kind of semi-automatic depth measurement instrument, is mainly used in water-oil interface and pasta level measurement in the oil tank.
People carry out this work with heavy bucket examination survey method before this, its method is: rope one end that sample bucket is tied up to length mark, the operator drops into a jar interior a certain degree of depth with sample bucket, then the liquid sample that jar outer observation obtains is proposed bucket, change sampling depth according to the rope lengths sign, repeat aforesaid operations till distinguishing the water-oil interface absolute altitude.
The heavy bucket of rope method of testing shortcoming: profit intersection mixing layer reaches several meters in the oil tank usually, and the definite definition of water-oil interface should be demarcated foundation as the interface with a certain miscible degree, and classic method judges that with the naked eye the miscible degree of sampling liquid in bucket is very rough.Thereby adopt this method to judge that the water-oil interface absolute altitude is rough property.Because heavy bucket examination survey method is wanted repeatable operation, the work high above the ground time is long, and is arduous dangerous again.Pouring liquid is wanted contaminated environment unavoidably when observing the liquid sample.Very low by the rope knotting as depth measurement sign precision.
The purpose of this utility model provides a kind of measuring accuracy height, easy to operate, pollution-free, easy to maintenance, safe and reliable mechanical count winding type profit level measurement instrument.
The purpose of this utility model is achieved in that
The utility model comprises a counter 1, it is characterized in that: counter 1 links to each other with appearance rope drum 3 through synchromesh gear 2, screw togather with leading screw 7 below the synchromesh gear 2, and drive leading screw 7 rotates, leading screw 7 is provided with rope winding jib 6, and itself and leading screw 7 screw togather, and rocking bar 13, pulley 14 are installed on the rope winding jib 6, one end of rocking bar 13 is a sense power bar 11 vertically upward, is connected with spring 12 between sense power bar 11 and the rope winding jib 6; The rope 8 that holds rope drum 3 passes the carriage center hole of the proportion float 9 identical with water-oil interface place mixing thing proportion, and the lower end of rope 8 is fixed with a sinker 10.
The utility model is compared with manually survey method of tradition and is had the following advantages:
(1) measuring accuracy height;
(2) the on-the-spot reading of crank handle is simple and efficient to handle;
(3) oil sample does not go out jar, and is pollution-free;
(4) pure machinery is surveyed the no explosion-proof problem of table, and is safe and reliable;
(5) this instrument can be installed in abhiseca unthreaded hole place, and the sinker float drops in the jar and gets final product, and installing does not influence the oil tank operation, and the dismounting maintenance is very convenient;
(6) other physico-chemical parameter sensors that change the outfit at the sinker place can predict situation in each degree of depth place jar of oil tank.
Below in conjunction with the drawings and the specific embodiments, the utility model SBF-15 profit level measurement instrument is further described.
Fig. 1 is the principle of work synoptic diagram, and Fig. 2 is rope winding jib and sense force mechanisms schematic diagram of movements.
Shake handle 5, hold rope drum 3 and rotate synchronously with counter 1, counter 1 reading shows 3 angular displacements of appearance rope drum.
Leading screw 7 rotates under synchromesh gear 2 drives, leading screw 7 is provided with rope winding jib 6, the rope winding jib nut revolves and fits on the leading screw, it is mobile vertically that rope winding jib 6 drove dress rocking bar 13, pulley 14, rope 8 thereon when leading screw 7 rotated, because of leading screw pitch is identical with appearance rope drum spin slot pitch, rope is easy to smooth-going winding of single layer in helicla flute.Rope is around holding rope drum 3 every circle equal in length during winding of single layer, and wiring length is linear with the displacement of appearance rope ancient battle drums and horns.
SBF-15 profit level measurement instrument is installed in the oil tank top, float 9 because of its proportion between profit, must swim in the water-oil interface place naturally.Rope passes float frame mesopore and is strained by sinker 10.Shake handle 5, sinker rises, bump float 9 when rising to water-oil interface, the rope tension step, pulley 14 is subjected to downward acting force, and this makes every effort to overcome clothes spring 12 equilibrant makes sense power bar 11 shimmy left, and this moment is stall handle 5 immediately, and write down reading shown in the mechanical counter 1, this reading promptly characterizes the water-oil interface absolute altitude.
Continue to shake handle 5, sinker 10 is with float 9 pull-ups, and when float reached the oil body upper surface, float 9 deadweights increased severely rope tension, and sense power bar 11 overcomes spring 12 equilibrant and is flapped toward ultra-Left end, and this moment is stall handle 5 immediately, and counter 1 reading characterizes the pasta absolute altitude.
Claims (3)
1, a kind of mechanical count winding type profit level measurement instrument, comprise a counter 1, it is characterized in that: counter 1 links to each other with appearance rope drum 3 through synchromesh gear 2, screw togather with leading screw 7 below the synchromesh gear 2, and drive leading screw 7 rotations, leading screw 7 is provided with rope winding jib 6, itself and leading screw 7 screw togather, rocking bar 13, pulley 14 are installed on the rope winding jib 6, and an end of rocking bar 13 is a sense power bar 11 vertically upward, is connected with spring 12 between sense power bar 11 and the rope winding jib 6; The rope 8 that holds rope drum 3 passes the carriage center hole of the proportion float 9 identical with water-oil interface place mixing thing proportion, and the lower end of rope 8 is fixed with a sinker 10.
2, mechanical count winding type profit level measurement instrument as claimed in claim 1 is characterized in that: rope 8 windings of single layer are in the helicla flute that holds rope drum 3, and coiling length is linear with 3 angular displacements of appearance rope drum.
3, as claim 1,2 described mechanical count winding type profit level measurement instrument, it is characterized in that: leading screw 7 pitch are identical with the helicla flute pitch of holding rope drum 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96203991 CN2305662Y (en) | 1996-02-14 | 1996-02-14 | Mechanical counting hoisting measurer for oil-water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96203991 CN2305662Y (en) | 1996-02-14 | 1996-02-14 | Mechanical counting hoisting measurer for oil-water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305662Y true CN2305662Y (en) | 1999-01-27 |
Family
ID=33889409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96203991 Expired - Fee Related CN2305662Y (en) | 1996-02-14 | 1996-02-14 | Mechanical counting hoisting measurer for oil-water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305662Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837206A (en) * | 2012-11-26 | 2014-06-04 | 江苏远望仪器有限公司 | Digital display type oil-water interface detector |
| CN107030071A (en) * | 2017-06-07 | 2017-08-11 | 北京金茂绿建科技有限公司 | Ventilation shaft clearing apparatus |
| CN108645488A (en) * | 2018-07-12 | 2018-10-12 | 南海西部石油油田服务（深圳）有限公司 | A kind of float-type multiphase medium distribution imager |
| CN109949584A (en) * | 2019-03-23 | 2019-06-28 | 无锡华赛伟业传感信息科技有限公司 | A kind of magnitude of traffic flow detector being easily installed disassembly |
| CN111121912A (en) * | 2020-02-28 | 2020-05-08 | 温州市凯纹电子科技有限公司 | Underground water level measuring device |
-
1996
- 1996-02-14 CN CN 96203991 patent/CN2305662Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837206A (en) * | 2012-11-26 | 2014-06-04 | 江苏远望仪器有限公司 | Digital display type oil-water interface detector |
| CN107030071A (en) * | 2017-06-07 | 2017-08-11 | 北京金茂绿建科技有限公司 | Ventilation shaft clearing apparatus |
| CN108645488A (en) * | 2018-07-12 | 2018-10-12 | 南海西部石油油田服务（深圳）有限公司 | A kind of float-type multiphase medium distribution imager |
| CN108645488B (en) * | 2018-07-12 | 2023-10-13 | 南海西部石油油田服务（深圳）有限公司 | Float type multiphase medium distribution imaging instrument |
| CN109949584A (en) * | 2019-03-23 | 2019-06-28 | 无锡华赛伟业传感信息科技有限公司 | A kind of magnitude of traffic flow detector being easily installed disassembly |
| CN109949584B (en) * | 2019-03-23 | 2020-11-10 | 无锡华赛伟业传感信息科技有限公司 | Traffic flow detector convenient to installation is dismantled |
| CN111121912A (en) * | 2020-02-28 | 2020-05-08 | 温州市凯纹电子科技有限公司 | Underground water level measuring device |
| CN111121912B (en) * | 2020-02-28 | 2020-11-24 | 日照市东港区水务集团有限公司 | Underground water level measuring device |
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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 |