CN2173955Y - Liquid sampler - Google Patents
Liquid sampler Download PDFInfo
- Publication number
- CN2173955Y CN2173955Y CN 92232585 CN92232585U CN2173955Y CN 2173955 Y CN2173955 Y CN 2173955Y CN 92232585 CN92232585 CN 92232585 CN 92232585 U CN92232585 U CN 92232585U CN 2173955 Y CN2173955 Y CN 2173955Y
- Authority
- CN
- China
- Prior art keywords
- sampling
- liquid sampler
- crude oil
- sealing ball
- sample
- 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
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a novel liquid sampler for sampling the crude oil in a large tank. The novel liquid sampler for sampling the crude oil in a large tank is mainly composed of an upper sealing ball, a lower sealing ball, a pressure adjustable cap, a baffle plate, and a sample barrel. Liquid enters by the lower sealing ball, and air is discharged by the upper sealing ball. The novel liquid sampler for sampling the crude oil in a large tank can continuously and automatically sample. The utility model has simple structure, convenient operation, and high precision.
Description
The utility model relates to a kind of improved Liquid sampler.
In oil field, petrochemical industry department, a big jar crude sample mainly is to roll with sheet copper (thickness is less than 1 millimeter) to form, and the lead that has about 1 kilogram is irritated in the sampling thief bottom, is furnished with a stopper at the top, fastens respectively on sampling thief shell and stopper with two ropes.Before the sampling, carry out the dipping gauging earlier, grasp innage, so that determine the position of three sampling spots in upper, middle and lower; On rope, stamp the length mark then, stopper beyond the Great Wall, sampling thief is arrived a jar interior sample position down, open the sampling thief stopper, after treating that it is full of the liquid sample, propose sampling thief, the liquid sample is poured in the measuring cup, ratio in accordance with regulations and position repetition above-mentioned steps is taken a sample again, then its crude oil is carried out assay.But owing to be spot sampling, representativeness is not strong, and especially concerning the higher crude oil of water percentage, error is bigger, simultaneously, because the duplex type operation is very inconvenient, easily causes work mistake.
Task of the present invention is that a kind of improved Liquid sampler will be provided, and it can be sampled continuously automatically, and is simple to operation, is not subjected to moisture what restriction, the degree of accuracy height.
The objective of the invention is to finish as follows: in the sampling thief bottom ball sealer is housed, vent valve is housed at the top.When adopting rope to put into big jar of crude oil by the deadweight of sampling thief, liquid backs down the bottom ball sealer, the liquid sample is continuously flowed in the sampling thief automatically with constantly transferring of sampling thief, at this moment the gas in the sampling thief constantly is compressed, after pressure reaches certain numerical value, open the vent valve at top, discharge gas.When sampling thief moves downward when stopping, upper and lower ball valve relies on deadweight to fall back at once separately on the valve seat, closes into, leakage fluid dram, thereby has finished continuously the purpose of sampling automatically.The present invention is simple in structure, and is easy to operate, and it is even to get liquid.
Below with reference to accompanying drawing invention is described in further detail.
It is by (1) adjustable pressure cap; (2) go up ball sealer.(3) sample bucket; (4) valve seat; (5) lower seal ball; (6) plate washer is formed.
This sampling thief is lowered in the big jar of crude oil, liquid backs down lower seal ball (5) at once and flow in the sample bucket (3), at this moment liquid is along with constantly being lowered to of sampling thief enters in the sample bucket (3) continuously, and the gas in the sample bucket (3) is compressed, after pressure reaches certain value, open ball sealer (2) and discharge gas, when sampling thief moves downward end, last ball sealer (2) and lower seal ball (5) rely on deadweight to get back on separately the valve seat, close inlet and exhausr port, thereby finished sampling automatically continuously.
Claims (2)
1, a kind of Liquid sampler, has sample bucket, it is characterized in that the top of sample bucket (3) is equipped with the adjustable pressure cap (1) of ball sealer (2) and screwed connection, the valve seat (4) of plate washer (6), lower seal ball (5) and screwed connection is housed in the bottom of sample bucket (3).
2, Liquid sampler according to claim 1 is characterized in that having several vent ports on the adjustable pressure cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232585 CN2173955Y (en) | 1992-09-10 | 1992-09-10 | Liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232585 CN2173955Y (en) | 1992-09-10 | 1992-09-10 | Liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173955Y true CN2173955Y (en) | 1994-08-10 |
Family
ID=33775126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232585 Expired - Lifetime CN2173955Y (en) | 1992-09-10 | 1992-09-10 | Liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173955Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371212C (en) * | 2005-05-30 | 2008-02-27 | 厦门大学 | Ship water ballast and sediment collector |
| CN101957274A (en) * | 2010-08-24 | 2011-01-26 | 苏州聚阳环保科技有限公司 | Multichannel block for taking liquid |
| CN102620952A (en) * | 2012-03-30 | 2012-08-01 | 华东理工大学 | Method for undisturbedly collecting and determining sample of underground water polluted by volatile organic matters |
| CN104729881A (en) * | 2015-02-13 | 2015-06-24 | 中铁第四勘察设计院集团有限公司 | Water quality monitoring sampling device |
| CN106092655A (en) * | 2016-08-26 | 2016-11-09 | 王秀红 | Run sample bucket |
| CN106151546A (en) * | 2016-08-26 | 2016-11-23 | 孙颖 | Interlayer sample bucket |
| CN106872215A (en) * | 2017-02-22 | 2017-06-20 | 镇江市丹徒区江南玻璃仪器厂 | Anti-leak sampler |
| CN106872213A (en) * | 2017-02-22 | 2017-06-20 | 镇江市丹徒区江南玻璃仪器厂 | Anti-suck sampler |
| CN108387395A (en) * | 2017-06-13 | 2018-08-10 | 昆明倍捷科技有限公司 | The adaptive vortex liquid sampler of multipurpose |
| CN113339233A (en) * | 2021-07-05 | 2021-09-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Exhaust assembly, compressor and have its electrical apparatus |
-
1992
- 1992-09-10 CN CN 92232585 patent/CN2173955Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371212C (en) * | 2005-05-30 | 2008-02-27 | 厦门大学 | Ship water ballast and sediment collector |
| CN101957274A (en) * | 2010-08-24 | 2011-01-26 | 苏州聚阳环保科技有限公司 | Multichannel block for taking liquid |
| CN102620952A (en) * | 2012-03-30 | 2012-08-01 | 华东理工大学 | Method for undisturbedly collecting and determining sample of underground water polluted by volatile organic matters |
| CN104729881A (en) * | 2015-02-13 | 2015-06-24 | 中铁第四勘察设计院集团有限公司 | Water quality monitoring sampling device |
| CN106092655A (en) * | 2016-08-26 | 2016-11-09 | 王秀红 | Run sample bucket |
| CN106151546A (en) * | 2016-08-26 | 2016-11-23 | 孙颖 | Interlayer sample bucket |
| CN106872215A (en) * | 2017-02-22 | 2017-06-20 | 镇江市丹徒区江南玻璃仪器厂 | Anti-leak sampler |
| CN106872213A (en) * | 2017-02-22 | 2017-06-20 | 镇江市丹徒区江南玻璃仪器厂 | Anti-suck sampler |
| CN108387395A (en) * | 2017-06-13 | 2018-08-10 | 昆明倍捷科技有限公司 | The adaptive vortex liquid sampler of multipurpose |
| CN113339233A (en) * | 2021-07-05 | 2021-09-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Exhaust assembly, compressor and have its electrical apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2173955Y (en) | Liquid sampler | |
| CN201297437Y (en) | Differential pressure type drainage device used in containers | |
| CN107899627B (en) | Initial positioning system and method for liquid metering | |
| CN211825655U (en) | Indoor air sampling analysis tube | |
| WO2016197968A1 (en) | Initial positioning device, container and method | |
| CN217059529U (en) | Rubber oil detects uses stratified sampling device | |
| CN2211971Y (en) | Quantitative liquid discharging container | |
| CN215767772U (en) | Sampling tool for pilot production of oil-water-gas well | |
| CN111076978A (en) | Gas-liquid split-flow type multifunctional liquid sampler and use method thereof | |
| CN211504796U (en) | Sampling cover of gas-liquid shunting type multifunctional liquid sampler | |
| JP3416216B2 (en) | Filling device | |
| CN2837510Y (en) | Oil-gas separation sampling barrel with scales | |
| CN211717840U (en) | Bottle bottom liquid feeding mechanism of gas-liquid shunting type multifunctional liquid sampler | |
| CN109939760A (en) | A kind of laboratory batcher | |
| CN220683346U (en) | Quantitative liquid discharging device for pouring liquid | |
| CN2145894Y (en) | Oil-water separating valve | |
| CN215374092U (en) | Single-well metering device for oil gas gathering, transportation and storage | |
| CN214096803U (en) | Bottle for waste gas sampling chemical analysis device | |
| CN2145386Y (en) | Colorimetric pipe liquid separater | |
| CN215640293U (en) | Multifunctional water quality sampling device with protective cover | |
| CN218297688U (en) | Safe convenient extraction tank cover plate assembly | |
| RU2786650C1 (en) | Water collector sampling system | |
| CN219870466U (en) | Extraction element for transformer oil detects | |
| CN213209580U (en) | Oil tank sampler | |
| CN112175806B (en) | Microorganism sampling and storing integrated container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |