CN203869903U - Sampling bottle for automatic crude oil sampler - Google Patents
Sampling bottle for automatic crude oil sampler Download PDFInfo
- Publication number
- CN203869903U CN203869903U CN201420205972.XU CN201420205972U CN203869903U CN 203869903 U CN203869903 U CN 203869903U CN 201420205972 U CN201420205972 U CN 201420205972U CN 203869903 U CN203869903 U CN 203869903U
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- CN
- China
- Prior art keywords
- sampling
- sample
- end cover
- sampler
- crude 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 - Lifetime
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- 238000005070 sampling Methods 0.000 title claims abstract description 126
- 239000010779 crude oil Substances 0.000 title claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 72
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 12
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 4
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 13
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000000047 product Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sampling bottle for an automatic crude oil sampler, which comprises a sampling bottle body, an upper end cover, a sampling probe connector and a handle, which are made of stainless steel material, wherein the sampling bottle body is used for accommodating a crude oil sample collected by the crude oil sampler; the upper end cover is detachably connected with the top of the sampling bottle body through threads, and when the upper end cover is connected with the sampling bottle body, a closed container is formed; when the upper end cover is dismounted, cleaning is convenient; the sampling probe connector is arranged on the upper end cover, so as to enable the sampling needle head of the sampler to be inserted into a sampling bottle through the sampling probe connector to convey the crude oil sample; since the handle is arranged, the sampling bottle is conveniently transported and carried. The sampling bottle is simple in mounting, good in sealing performance, made of stainless steel material, light in weight, easy to form, and good in corrosion resistance, does not influence the ingredients of the sample, is not only a sample receiving container, but also can be used as a sample storage container.
Description
Technical field
The utility model relates to crude oil automatic sampling metering field, particularly a kind of airtight stainless steel sampling jar for automatic crude sampler.
Background technology
As commodity, the metering in handshaking only has science, fairness and accuracy to crude oil, can accomplish utmost fair dealing.In crude transition metering process, for determining the parameters such as water cut, sulfur content, density value of oil product, need to carry out assay to oil product.At present, it is very universal that crude oil and product oil adopt long-distance large-caliber pipeline to carry, and pipeline carries day handing-over amount very large, can not measure whole oil products, can only adopt the method that extracts oil sample.The key of pipeline Dynamic sampling work is exactly drawn oil sample representativeness, must real reflection this time in segment pipe by the overall condition of crude oil, if the sample gathering does not have representativeness, cause the error of this batch oil quality, will make chemical examination work lose meaning, likely cause the serious economic loss of enterprise.Therefore, the inspection by sampling of crude oil, is more and more subject to the attention of oil play.
Crude oil pipeline self-actuated sampler is the important tool of oil product handing-over metering, metrological personnel can utilize crude oil pipeline self-actuated sampler in crude oil pipeline, to extract oil product at regular time and quantity, sampling frequency is high, Combination good, automaticity is high, most important is exactly to extract oil product to have more representativeness than hand sampling, avoids the dispute in crude transition process.
The present equipped sampling jar of automatic crude sampler, is mainly divided into plastics sampling jar (tygon or polypropylene etc.), glass sampling jar (domestic polygamy with this type of), samples large steel cylinder (import sampler is used) more according to material.
Plastic bottle has broken, with low cost, the transparency high of being difficult for.Therefore plastic bottle is convenient for carrying, is not afraid of and falls, have acid-fast alkali-proof characteristic, convenient for production, is also beneficial to recovery.But plastics sampling jar also has shortcoming, once will slowly dissolve by high temperature or sour corrosion, and discharge organic solvent, in crude oil sampling, crude oil is because solidifying point is higher, need pipeline tracing insulation, the temperature of spin manifold temperature and crude oil is higher, and analyst often need to pass through heating instrument high-temperature heating, the temperature of heating is generally more than 300 ℃, plastics non-refractory, light organic solvent and the crude oil discharging that is heated reacts, heavy melt deformed damaged etc., capital affects the component of sampling jar Crude Oil sample, the carrying out that is unfavorable for follow-up work.And after plastic bottle sealing, bottleneck is less, and when shifting sample, the heavy constituent of crude oil is difficult for pouring out in can remaining in bottle, and cleaning up is inconvenient.The light crude that therefore unless solidifying point is lower (normality liquid state does not need heating), most oil products are all not suitable for using plastic bottle as the sample bottle of sampling.
Glass sampling jar is the sampling jar of most Chinese Crude Oils self-actuated sampler institute adapted.Vial is the main packing container of food, medicine, chemical industry.It is good that glass sampling jar has chemical stability, can not change the component of crude oil; Be easy to sealing, impermeability is good, transparent, can observe from the outside the situation of crude oil sample; Shelf characteric is good; Any surface finish, is convenient to sterilization; Handsome in appearance; The advantage such as cheap.It can solve the shortcoming of the perishable and non-refractory of plastic bottle, but the shortcoming of glass sampling jar is quality large (quality and volume ratio is large), fragility is large, frangible, in the process of sample sampling, storage, transportation and processing sample, careless slightly will breaking into pieces, and bottleneck is little, and sample shifts and cleans more difficult.
Sampling large steel cylinder is the normally used sampler of external import sampling thief, and steel cylinder is generally used for storage high pressure oxygen, coal gas, oil liquefied gas etc.Its major advantage is high temperature resistant, high pressure and corrosion-resistant, and overflowing of sample be difficult for to occur more greatly design volume, is furnished with thermometer, tensimeter and blowdown valve, can be described as a small-sized pressure vessel, Stability Analysis of Structures, not fragile, safe reliability is higher.There is following shortcoming in this large sampling steel cylinder: one, and inside is generally different two stainless-steel tubes of length, and the straight-through bottle of the sample tap pipe end,, gas outlet is shorter, and one-piece construction narrow long type cleans very difficult.Two, container volume is large, material weight, and dismounting, transportation and transfer sample are all very inconvenient, and three, cost is high.
Can find out, above-mentioned existing crude oil sampling bottle exists following shortcoming:
1. plastic bottle non-refractory, easily affects the component of sample;
2. vial carries inconvenience, easily broken;
3. large sampling steel cylinder cleaning is very difficult, volume is large, material weight, and dismounting, transportation and transfer sample are all very inconvenient, and cost is high;
4. being connected of sampling jar and self-actuated sampler exists not airtight and connects the problems such as inconvenient.
Utility model content
The utility model is improved for the shortcoming of above various sampling jars, learn from other's strong points to offset one's weaknesses, design a kind of airtight stainless steel sampling jar being arranged in automatic crude sampler as sample receiver, have easy for installation, corrosion-resistant, be not afraid of and fall, and do not affect the component of crude oil sample, reduce the advantage of environmental pollution.
In order to achieve the above object, the utility model provides a kind of sampling jar for automatic crude sampler, its comprise that stainless steel material makes with lower member:
Sampling bottle, the crude oil sample of coming splendid attire sampler to collect;
Upper end cover, it is formed and is removably connected by screw thread with the top of sampling bottle, and upper end cover forms closed container while being connected with sampling bottle;
Sampling probe interface, is arranged on described upper end cover, the sampling syringe needle of sampler is inserted in sampling jar, with conveying crude oil sample by this sampling probe interface.
Described sampling jar, also comprises: handle, it is further provided with the fixture being welded on sampling bottle, and by described fixture, is mounted to the handle body of sampling bottle.
Described sampling probe interface, further be provided with the sampling import being welded on described upper end cover, and by screw thread, form the sample tap nut removably connecting with described sampling import, correspondence position on described sample tap nut and described upper end cover all offers aperture, makes to sample syringe needle and inserts sampling bottle by these apertures.
The teflon gasket of sealing use is installed in described sample tap nut.
The edge of described upper end cover is provided with O-ring seal.
Described sampling jar is placed on the weighing apparatus of sampler and along with weighing apparatus rises and rises, and makes to sample syringe needle and can be inserted in described sampling probe interface.
Compared with prior art, the sampling jar that the utility model provides, its advantage is:
First adopted the stainless steel material of high-quality, thin-wall stainless steel material quality is light, easily moulding, not only solved the frangible not portative problem of vial, and there is excellent corrosion stability simultaneously, even if also can not react with crude oil sample, can not affect the component of sample under hot conditions; Be designed with stainless steel handle, facilitate staff to transport and carry.The utility model is sample receiving vessel, also can be used as sample hold-up vessel.Opening two-piece design, can pull down upper end cover, is convenient to clean.Install also very simply, sealing is good.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of sampling jar described in the utility model;
Fig. 2 samples the structural representation of import in sampling jar described in the utility model;
Fig. 3 is the schematic diagram while not placing sampling jar described in the utility model on automatic crude sampler;
Fig. 4 is the schematic diagram of sampling jar described in the utility model while being positioned over automatic crude sampler;
Fig. 5 is the schematic diagram of sampling jar described in the utility model while installing on automatic crude sampler.
Embodiment
As shown in Figure 1, the various piece of sampling jar in the utility model, is all made by 304 stainless steel materials, forms a kind of airtight container, as the receiver of crude oil sample that automatic crude sampler gathers.
Described sampling jar, comprises sampling bottle 6, upper end cover 4, handle, this four major part of sampling probe interface.Wherein, described sampling bottle 6 is used for the crude oil sample that splendid attire collects.
Described upper end cover 4 is threaded connection with the top of sampling bottle 6, at upper end cover 4 edges, O-ring seal is installed, and after screwing on, upper end cover 4 places can seal like this.The purpose of design at upper end cover 4 places is in order to shift sample and easy to clean, only need to open upper end cover 4, sample is poured into the sampling receptacle of analyzing use from bottle 6, then can upper and lower two parts separately be cleaned and is dried, very convenient, without cleaning dead angle.
Described handle, comprises handle body 3 and fixture 5, and fixture 5 is welded on the cylindrical shell of sampling jar, and handle body 3 is installed through fixture 5, and can freely overturn, and personnel easy to use carry.
Described sampling probe interface, as shown in Figure 2, further comprises sampling import 2 and sample tap nut 1.On sample tap nut 1, offer an aperture 7, convenient sampling syringe needle inserts.In sample tap nut 1, teflon gasket is installed, after sample tap nut 1 being tightened in sampling import 2, sampling import 2 can be in sealing state like this.Sampling import 2 is welded on upper end cover 4; The center of upper end cover 4 is provided with corresponding aperture, and convenient sampling syringe needle enters.
Sampling jar of the present utility model, very convenient with being connected of crude sampler, as long as whole sampling jar is arranged on the weighing apparatus of sampler, sampling syringe needle is aimed in sampling import, adjust upward weighing apparatus, make sampling jar increase, it is installation that sampling syringe needle inserts sampling import.
Below by a specific embodiment, sampling jar of the present utility model is described, sample with SZ type automatic crude sampler and stainless three way type the flow process that syringe needle assembles: as shown in Figure 3, state while not placing stainless steel sampling jar for sampler place, the casing 10 of outer rectangular signal sampler, the top of its inside is solenoid valve 11, and solenoid valve 11 connects sampling probe 12, and the below in casing 10 is weighing apparatus 13.The screw thread of stainless steel sampling jar 20 various pieces is twisted, and after installing sample tap nut, upper end cover, 20 one-tenth of whole stainless steel sampling jars are as a whole.As shown in Figure 4, sampling jar 20 is placed on to the center of weighing apparatus 13, the syringe needle of sampling probe 12 is partly aimed in the perforate that makes to sample import.Knob by weighing apparatus 13 adjusts upward weighing apparatus 13, makes sampling jar 20 increase, and the syringe needle of sampling probe 12 inserts sampling import and enters the top in sampling jar 20, as shown in Figure 5, now installs.
Unloading process is according to order contrary when installing.By weighing apparatus knob, adjust weighing apparatus downwards, make sampling probe from sampling bottleneck separately, now owing to there being crude oil in sampling jar, while unclamping knob, will gently hold up sampling jar.After syringe needle exposes completely, take out sampling jar, can use handle to take sampling jar away.
In sum, sampling jar of the present utility model is mainly used on automatic crude sampler, is used for the crude oil sample that collecting and sampling device gathers during sampling operation, also can use and need under the similar operating mode and ambient condition of stainless steel sample bottle.As a kind of portable sample receiver, the utility model not only can with the automatic crude sampler installation that matches, the container that also can be used as the whole samples of storage, transportation and pre-service or sample segment simultaneously uses.Because stainless steel has excellent corrosion stability, mouldability, compatibility and the serial features such as obdurability in wide temperature range very, so obtain, to obtain application widely in the industries such as heavy industry, light industry, daily necessities industry and building decoration.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Those skilled in the art, read after foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (6)
1. for a sampling jar for automatic crude sampler, it is characterized in that, comprise that stainless steel material makes with lower member:
Sampling bottle (6), the crude oil sample of coming splendid attire sampler to collect;
Upper end cover (4), it is formed and is removably connected by screw thread with the top of sampling bottle (6), and upper end cover (4) forms closed container while being connected with sampling bottle (6);
Sampling probe interface, is arranged on described upper end cover (4) upper, the sampling syringe needle of sampler is inserted in sampling jar, with conveying crude oil sample by this sampling probe interface.
2. sampling jar as claimed in claim 1, is characterized in that, also comprises:
Handle, it is further provided with the fixture (5) being welded on sampling bottle (6), and by described fixture (5), is mounted to the handle body (3) of sampling bottle (6).
3. sampling jar as claimed in claim 1, is characterized in that,
Described sampling probe interface, further be provided with the sampling import (2) being welded on described upper end cover (4), and by screw thread, form the sample tap nut (1) removably connecting with described sampling import (2), correspondence position on described sample tap nut (1) and described upper end cover (4) all offers aperture, makes to sample syringe needle and inserts sampling bottle (6) by these apertures.
4. sampling jar as claimed in claim 3, is characterized in that,
The teflon gasket of sealing use is installed in described sample tap nut (1).
5. sampling jar as claimed in claim 1, is characterized in that,
The edge of described upper end cover (4) is provided with O-ring seal.
6. sampling jar as claimed in claim 1, is characterized in that,
Described sampling jar is placed on the weighing apparatus (13) of sampler and goes up and along with weighing apparatus (13) rises and rises, make to sample syringe needle and can be inserted in described sampling probe interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205972.XU CN203869903U (en) | 2014-04-25 | 2014-04-25 | Sampling bottle for automatic crude oil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205972.XU CN203869903U (en) | 2014-04-25 | 2014-04-25 | Sampling bottle for automatic crude oil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869903U true CN203869903U (en) | 2014-10-08 |
Family
ID=51650843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205972.XU Expired - Lifetime CN203869903U (en) | 2014-04-25 | 2014-04-25 | Sampling bottle for automatic crude oil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043814A (en) * | 2015-07-01 | 2015-11-11 | 阿拉山口出入境检验检疫局综合技术服务中心 | Mixing device of sampled sample of liquefied petroleum gas |
-
2014
- 2014-04-25 CN CN201420205972.XU patent/CN203869903U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043814A (en) * | 2015-07-01 | 2015-11-11 | 阿拉山口出入境检验检疫局综合技术服务中心 | Mixing device of sampled sample of liquefied petroleum gas |
| CN105043814B (en) * | 2015-07-01 | 2017-11-28 | 阿拉山口出入境检验检疫局综合技术服务中心 | A kind of liquefied petroleum gas samples sample mix device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
|
| CX01 | Expiry of patent term |