CN205593790U - Crude oil oil storage tank crude oil sampling ware - Google Patents
Crude oil oil storage tank crude oil sampling ware Download PDFInfo
- Publication number
- CN205593790U CN205593790U CN201620141403.2U CN201620141403U CN205593790U CN 205593790 U CN205593790 U CN 205593790U CN 201620141403 U CN201620141403 U CN 201620141403U CN 205593790 U CN205593790 U CN 205593790U
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- CN
- China
- Prior art keywords
- sampler
- ladle body
- crude oil
- lid
- storage tank
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- 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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Abstract
The utility model discloses a crude oil oil storage tank crude oil sampling ware, including sampler ladle body, steady riser, lid, the steady riser that the top is connected to the fixed bolster is passed through to the sampler ladle body left and right sides, the sample connection is seted up to sampler ladle body leading flank upper end, lid rear end face lower extreme covers the sample connection, the front end of the perpendicular rigid connection connecting rod in lid rear end face upper end, and the center of the rear end rigid connection disc of connecting rod, the disc is installed on the disc base through central pivot, and the disc base is fixed in sampler ladle body upper end. Still including closing the locating pin, opening the locating pin. The utility model discloses can take a sample by light uncap behind the appointed sampling location of steady arrival to its sample time position of causing removal negligible is disregarded, can ensure that the sample process is laborsaving, accurate.
Description
Technical field
This utility model relates to the tank deck in storehouse, oil-gas gathering and transportation station and draws oil sample technology, specifically a kind of crude oil storage tank crude sampler.
Background technology
During oil-gas gathering and transportation, in the big tank of crude storage, the gage work of crude oil is an important process in oil-gas stations storehouse, its principle be utilize oil and water electric conductivity first measure core intersection, then carry out comprehensive water cut mensuration by acquirement oil sample, thus draw accurate oil mass.Therefore, the order of accuarcy drawn oil sample will directly affect the accuracy of final crude oil measurement result.
At present at the aspect that draws oil sample, the on-the-spot sampler used be single rope sampler, and this sampler arrives the pulling force of armrest after specifying sample position in the closed state and overcomes liquid resistance to open in lid makes crude oil entrance sampler.
Therefore, having following 2 deficiencies in its sampling process: first, the error drawn oil sample is relatively big, since it is desired that overcome the pressure to bottle cap of the crude oil in big tank, so the position of sampler can be caused during opening lid to be moved in vertical direction, the oil sample error causing final acquirement is bigger；Second, the power overcome needed in sampling process is bigger, in the case of sample position is relatively deep, especially when viscous crude oil temperature is relatively low, in the case of viscosity of crude is relatively big, opening the resistance power overcome needed for lid very big, this will ask sampling person to need enough pulling force just can complete sampling, strength relatively weak person, such as female employee possibly even occur sampling unsuccessful result.
In sum, the existing sampler used is drawn oil sample not accurate enough, and sampling rate can not reach 100%.
Summary of the invention
The purpose of this utility model is to provide a kind of crude oil storage tank crude sampler, can easily open lid and be sampled, and during its sampling, caused position is moved negligible, it can be ensured that sampling process is laborsaving, accurate after steadily arriving appointment sample position.
In order to reach above-mentioned purpose, this utility model have employed following technical scheme, a kind of crude oil storage tank crude sampler, including sampler ladle body, steadily lifter, lid, the described sampler ladle body left and right sides by fixed support connect above steady lifter, sample tap is offered in described sampler ladle body leading flank upper end, described lid rear end face lower end covers sample tap, lid rear end face upper end perpendicular rigid connects the front end of connecting rod, the rear end of connecting rod is rigidly connected the center of disk, described disk is arranged on disc base by central rotating shaft, disc base is fixed on sampler ladle body upper end.
Also including closing alignment pin, opening alignment pin, described closedown alignment pin, unlatching alignment pin are radially welded on sampler ladle body respectively, position during to lid left rotation and right rotation.
Described steady lifter includes reel, rocking handle, rope, described rocking handle connects the central shaft of reel, and described rope arranges two, and the upper end of rope connects the two ends, left and right of reel respectively, and lower end is first simultaneously connected with fixed support upper end, then downwardly extends successively and be connected on disk.
Directive wheel was first walked around before connecting reel in described rope upper end.
Described sampler ladle body trailing flank upper end is provided with balance weight.
Compared to prior art, this utility model has the advantages that
First at " movement of sampler position when reducing sampling " aspect, " duplex type connection " is easier to keep sampler balance than " single rope connects ", use " rocking handle driving " and installation " directive wheel " to ensure that two ropes can be advanced simultaneously simultaneously, further ensure that the accuracy of sampler sample position；And in the selection of " opening lid mode ", this principle of power that the power utilizing disk to overcome needed for rotating in a liquid overcomes needed for moving the most vertically upward much smaller than disc, changes " control disk rotational " into by " opening the kind of drive of lid " thus reaches to reduce the purpose opening the resistance overcome needed for lid.
This sampler can easily be opened lid after steadily arriving appointment sample position and be sampled, and during its sampling, caused position is moved negligible, it can be ensured that sampling process is laborsaving, accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of crude oil storage tank crude sampler；
Fig. 2 is Fig. 1 side sectional view.
In figure: 1-rocking handle；2-rope；3-disk；4-disc base；5-lid；6 close alignment pin；7-opens alignment pin；8-sampler ladle body；9-fixed support；10-directive wheel；11-connecting rod；12-balance weight.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides reference and purposes of discussion, is not used for being any limitation as this utility model.
According to Fig. 1-2, a kind of crude oil storage tank crude sampler, including sampler ladle body 8, steady lifter, lid 5, the described sampler ladle body left and right sides is by the steady lifter above fixed support 9 connection, sample tap is offered in described sampler ladle body leading flank upper end, described lid rear end face lower end covers sample tap, lid rear end face upper end perpendicular rigid connects the front end of connecting rod 11, the rear end of connecting rod is rigidly connected the center of disk 3, described disk is arranged on disc base 4 by central rotating shaft, and disc base is fixed on sampler ladle body upper end.Also including closing alignment pin 6, opening alignment pin 7, described closedown alignment pin, unlatching alignment pin are radially welded on sampler ladle body respectively, position during to lid left rotation and right rotation.
Described steady lifter includes reel, rocking handle 1, rope 2, described rocking handle connects the central shaft of reel, and described rope arranges two, and the upper end of rope connects the two ends, left and right of reel respectively, and lower end is first simultaneously connected with fixed support upper end, then downwardly extends successively and be connected on disk.Directive wheel 10 was first walked around before connecting reel in described rope upper end.Described sampler ladle body trailing flank upper end is provided with balance weight 12.
First, being connected with the fixing point on disk and crank shaft respectively at the two ends of duplex type, wherein, rocking handle axle head is connected in the way of winch, concrete mode such as accompanying drawing；Secondly, sampler sample tap direction is changed side into, in opening part obliquely downward and its opposite side, alignment pin is installed simultaneously；3rd, lid is placed in parallel with disk, centre connecting rod connects and becomes an entirety, and length of connecting rod is sample tap to the vertical dimension of disk；4th, balance weight 12 equiponderant with lid and connecting rod is installed additional on the top of sampler.
This sampler sampling process is: first ensure that before sampling that lid 5 contacts with closing alignment pin 6, ensure that sampler is closed state, then rotating counterclockwise handle 1 makes two ropes 2 equal by the most parallel decline of directive wheel 10 and displacement, then drives the sampler 8 being in closed state to drop to specify sample position by being fixed on connecting of the fixed support 9 of sampler ladle body 8；Shown in figure, disc base 4 is fixed on the end face of sampler top, lid 5 is linked into one with disk 3 by connecting rod 11 and is fixed on disc base 4, disk 3 can move in a circle along with connecting rod 11 on disc base 4, and rope 2 and disk 3 the same side are symmetrically fixed, so when pulling up in time opening the rope 2 of alignment pin 7 side, disk 3 can do counterclockwise circular motion with connecting rod 11, now, the lid 5 being connected with disk 3 can rotate until contacting with opening alignment pin 7 counterclockwise, now lid is opened in crude oil enters sampler by sampler mouth and is sampled；After sampling terminates, by upwards lifting in time closing the rope 2 of alignment pin 6 side, disk 3 with lid 5 clockwise movement until lid 5 contacts closed by sampler 8 with closing alignment pin 6, it is ensured that draw oil sample accurate；Finally rotate clockwise rocking handle 1 sampler 8 rises to big tank sample tap to be opened by sampler lid 5 and pour out oil sample.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence change of patent spirit of the present utility model, all should all belong to the scope of the claims of the present utility model.
Claims (5)
1. a crude oil storage tank crude sampler, it is characterized in that, including sampler ladle body, steady lifter, lid, the described sampler ladle body left and right sides by fixed support connect above steady lifter, sample tap is offered in described sampler ladle body leading flank upper end, described lid rear end face lower end covers sample tap, lid rear end face upper end perpendicular rigid connects the front end of connecting rod, the rear end of connecting rod is rigidly connected the center of disk, described disk is arranged on disc base by central rotating shaft, and disc base is fixed on sampler ladle body upper end.
A kind of crude oil storage tank crude sampler the most according to claim 1, it is characterized in that, also including closing alignment pin, opening alignment pin, described closedown alignment pin, unlatching alignment pin are radially welded on sampler ladle body respectively, position during to lid left rotation and right rotation.
A kind of crude oil storage tank crude sampler the most according to claim 1, it is characterized in that, described steady lifter includes reel, rocking handle, rope, described rocking handle connects the central shaft of reel, described rope arranges two, and the upper end of rope connects the two ends, left and right of reel respectively, and lower end is first simultaneously connected with fixed support upper end, then downwardly extends successively and be connected on disk.
A kind of crude oil storage tank crude sampler the most according to claim 3, it is characterised in that directive wheel was first walked around before connecting reel in described rope upper end.
A kind of crude oil storage tank crude sampler the most according to claim 1, it is characterised in that described sampler ladle body trailing flank upper end is provided with balance weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141403.2U CN205593790U (en) | 2016-02-25 | 2016-02-25 | Crude oil oil storage tank crude oil sampling ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141403.2U CN205593790U (en) | 2016-02-25 | 2016-02-25 | Crude oil oil storage tank crude oil sampling ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593790U true CN205593790U (en) | 2016-09-21 |
Family
ID=56928255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141403.2U Expired - Fee Related CN205593790U (en) | 2016-02-25 | 2016-02-25 | Crude oil oil storage tank crude oil sampling ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255027A (en) * | 2020-11-16 | 2021-01-22 | 大庆油田有限责任公司 | Tank bottom sediment sampling device |
| CN113804498A (en) * | 2021-10-25 | 2021-12-17 | 东北石油大学 | General sampler for liquid and sludge of large storage tank |
-
2016
- 2016-02-25 CN CN201620141403.2U patent/CN205593790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255027A (en) * | 2020-11-16 | 2021-01-22 | 大庆油田有限责任公司 | Tank bottom sediment sampling device |
| CN113804498A (en) * | 2021-10-25 | 2021-12-17 | 东北石油大学 | General sampler for liquid and sludge of large storage tank |
| CN113804498B (en) * | 2021-10-25 | 2023-05-09 | 东北石油大学 | General sampler for large storage tank liquid and sediment |
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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: 20160921 Termination date: 20170225 |