CN205981783U - Prevent disturbance and proclaim oneself formula liquid sampling device device - Google Patents
Prevent disturbance and proclaim oneself formula liquid sampling device device Download PDFInfo
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- CN205981783U CN205981783U CN201620789382.5U CN201620789382U CN205981783U CN 205981783 U CN205981783 U CN 205981783U CN 201620789382 U CN201620789382 U CN 201620789382U CN 205981783 U CN205981783 U CN 205981783U
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Abstract
The utility model relates to a prevent disturbance and proclaim oneself formula liquid sampling device device belongs to petroleum engineering oilfield chemical agents and detects and the evaluation method field, comprises bracket, the airbag, sampling bottle, and wherein, the bracket is the long square frame of bottom confined, and the upper end cover is opened has the central through hole, the sampling bottle includes bottle lid, bottle and unsteady plug, and in the bottle was placed in to unsteady plug, the blast pipe was installed in placing the cavity of the upper end cover lower part of bracket in to the bottle on the lateral wall of bottle upper portion, and side wall mounting in bottle lower part is equipped with the appearance pipe of valve, and the bottle lid upper end be the confined siphonozooid, division has the introduction port on the side pipe wall, and the bottle lid lower extreme passes through threaded connection on the bottleneck of bottle, and the airbag installs in the cavity of bottle lid. The utility model has the advantages of reasonable design, can the condition down -sampler that prevents the disturbance of liquid sample and after the sample self -sealing sample connection, the volume of having the sample is controllable, convenient to use, advantage such as swift.
Description
Technical field
The utility model is related to a kind of anti-disturbance self-sealing fluid sampling device, belongs to the detection of petroleum works Oilfield Chemicals
And assessment technique field.
Background technology
Oil field aqueous chemical agent aid mostly is two or more heterogeneity solids or liquid mixes, and is given birth to by product
Production. art, condition of storage etc. affect, and product often can be made lamination, different layers bit density, component ratio etc. all have one
Determine difference, in leading to use, there is performance difference.Therefore, in product quality inspection, properties of product evaluation procedure, mixed except extracting
Close outside sample, the sample often also needing to extract different layers position is tested, there to be accurate understanding to properties of product.Existing
Often use the sampling bottle with guardrail in technology, bottleneck plug have rope, sampling bottle and guardrail are put in product to be taken, treat by
After taking product stable, by the rope on bottleneck plug, plug is pulled out and be sampled.In sampling due to bottleneck plug
Unlatching can cause the disturbance of product to be sampled, and in sampling bottle in sampling process, the spilling of bubble can cause larger disturbing to product to be sampled
Dynamic, the validity of impact sampling and representativeness, cannot seal a bottle in time after sampling leads to sampling amount excessive cause need not simultaneously
The waste wanted.
CN200910184406.9 discloses a kind of small perturbance stratified substrate sludge in-situ sampler and sampling method, sampler bag
Include outer tube, inner tube, outer tube includes outer tube connecting section, outer tube sampling section, and outer tube connecting section and outer tube sampling section are with threaded, institute
State inner tube and include inner tube connecting section, inner tube sampling section, inner tube connecting section is with inner tube sampling section with plush copper company mutually embedding with groove structure
Connect, inner tube connecting section is socketed in outer tube linkage section, inner tube sampling section is socketed in outer tube sampling section, described outer tube sampling section,
Inner tube sampling degree respectively has the C-shaped pipes section of C-shaped gap, and inner tube connecting section upper end arranges handle, outer tube sampling section lower end weldering
Connect outer tube conehead.This sampler is only applicable to the sampling of the solid samples such as mud it is impossible to prevent fluid sample disturbance to be taken
In the case of fluid sample is sampled.
Content of the invention
The purpose of this utility model is exist for bubble overflowing in sampler during liquid sampling in prior art etc.
Affect sample representation compared with large disturbances, after sampling, sample tap cannot be closed in time, the problems such as lead to single sampling amount excessive, carry
For a kind of anti-disturbance and sampling amount controlled and after sampling can Self-enclosing fluid sampling device.
Anti- disturbance self-sealing fluid sampling device of the present utility model is made up of bracket, air bag, sampling bottle, wherein,
Bracket is the rectangle framework of bottom end closure, and upper end cover has central through hole；Sampling bottle includes bottle cap, bottle and floating plug,
Floating plug is placed in bottle, and bottle is placed in the cavity of upper end cover bottom of bracket, and bottle upper portion side wall is provided with exhaust
Pipe, on bottle lower sides install set valvular go out sample pipe, bottle cap upper end be closing tubular body, side pipe wall has sample introduction
Mouthful, bottle cap lower end is threadedly attached on the bottleneck of bottle, and air bag is arranged in the cavity of bottle cap.
In described bracket side wall, the gas tube being provided with switch is installed, gas tube is connected with air bag.
Described floating plug includes float and plug, and float is made up of kickboard, connecting rod, and kickboard is circular ring, even
Bar is threadably mounted in the center screw of kickboard；Plug is fixed on the upper end of the connecting rod of float.
Described kickboard is uniformly distributed flowing hole.
Described connecting rod is telescopic connecting rod.
The reasonable in design of the utility model anti-disturbance self-sealing fluid sampling device, can prevent fluid sample disturbance
In the case of sampling self-closed sample tap after sampling, have the advantages that sampling amount is controlled, easy to use, quick.
Brief description
Fig. 1 is the structural representation of anti-disturbance self-sealing fluid sampling device of the present utility model.
Specific embodiment
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings：
As shown in Figure 1, anti-disturbance self-sealing fluid sampling device of the present utility model is by bracket 1, air bag 2, sampling
Bottle composition, wherein, bracket 1 is the rectangle framework of bottom end closure, and upper end cover has central through hole；Sampling bottle includes bottle cap 3, bottle
Body 4 and floating plug, floating plug is placed in bottle 4, and bottle 4 is placed in the cavity of upper end cover bottom of bracket 1, on bottle 4
Blast pipe 5 is provided with the wall of portion side, on bottle 4 lower sides install set valvular go out sample pipe 6, bottle cap 3 upper end be closing
Tubular body, side pipe wall has injection port 7, and bottle cap 3 lower end is threadedly attached on the bottleneck of bottle 4, and air bag 2 is installed
In the cavity of bottle cap 3.
The gas tube 9 being provided with switch 8 is installed in described bracket 1 side wall, gas tube 9 is connected with air bag 2.
Described floating plug includes float and plug 10, and float is made up of kickboard 11, connecting rod 12, and kickboard 11 is circular
Structure, connecting rod 12 is threadably mounted in the center screw of kickboard 11；Plug 10 is fixed on the upper end of the connecting rod 12 of float.
The described uniform flowing hole 13 of kickboard 11 it is ensured that in sampling bottle liquid at the uniform velocity flow.
Described connecting rod 12 is telescopic connecting rod, carries out length regulation according to required sampling amount.
When carrying out field sampling, connecting rod 12 is adjusted to needing length according to sampling amount, floating plug is put in bottle 4,
Bottle cap 3 is threadedly attached in bottle 4 oral area, bottle 4 is put in bracket 1, bottle cap 3 is placed in the center of the upper end cover of bracket 1
In through hole, make air bag 2 expand by gas tube 9 inflation and close after the injection port 7 of bottle cap 3 slowly to put into bracket 1 to treat
Take in liquid, after reaching sampling horizon, make air bag 2 deflation, sample can flow into bottle by the injection port 7 of bottle cap 3
In body 4, in bottle 4, gas is discharged by blast pipe 5, prevents gas in bottle 4 in sampling process from passing through injection port 7 and discharges formation
Bubble, disturbance liquid to be taken；Floating plug gradually rises with the increase of sample size in bottle 4, until the plug of connecting rod 12 upper end
The oral areas of 10 closing bottles 4, the sample of taking-up can be gone out sample and tested by the sample pipe 6 that goes out on bottle 4, you can realizes preventing
Sampling self-sealing purpose after sampling in the case of fluid sample disturbance.
Claims (5)
1. a kind of anti-disturbance self-sealing fluid sampling device, is made up of bracket (1), air bag (2), sampling bottle, it is characterized in that：
Bracket (1) is the rectangle framework of bottom end closure, and upper end cover has central through hole；Sampling bottle include bottle cap (3), bottle (4) and
Floating plug, floating plug is placed in bottle (4), and bottle (4) is placed in the cavity of upper end cover bottom of bracket (1), bottle (4)
Blast pipe (5) is provided with upper portion side wall, on bottle (4) lower sides install set valvular go out sample pipe (6), on bottle cap (3)
Hold the tubular body for closing, side pipe wall has injection port (7), bottle cap (3) lower end is threadedly attached in the bottleneck of bottle (4)
On, air bag (2) is arranged in the cavity of bottle cap (3).
2. anti-disturbance self-sealing fluid sampling device according to claim 1, is characterized in that：Described bracket (1) side wall
The gas tube (9) being provided with switch (8) is inside installed, gas tube (9) is connected with air bag (2).
3. anti-disturbance self-sealing fluid sampling device according to claim 1, is characterized in that：Described floating plug includes
Float and plug (10), float is made up of kickboard (11), connecting rod (12), and kickboard (11) is circular ring, connecting rod (12) screw thread
It is arranged in the center screw of kickboard (11)；Plug (10) is fixed on the upper end of the connecting rod (12) of float.
4. anti-disturbance self-sealing fluid sampling device according to claim 3, is characterized in that：Described kickboard (11) is uniform
Flowing hole (13).
5. anti-disturbance self-sealing fluid sampling device according to claim 3, is characterized in that：Described connecting rod (12) is can
Flexible connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620789382.5U CN205981783U (en) | 2016-07-25 | 2016-07-25 | Prevent disturbance and proclaim oneself formula liquid sampling device device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620789382.5U CN205981783U (en) | 2016-07-25 | 2016-07-25 | Prevent disturbance and proclaim oneself formula liquid sampling device device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981783U true CN205981783U (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620789382.5U Active CN205981783U (en) | 2016-07-25 | 2016-07-25 | Prevent disturbance and proclaim oneself formula liquid sampling device device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982796A (en) * | 2018-07-27 | 2018-12-11 | 重庆工商大学 | Detection method suitable for high chlorine and the sewage of high COD |
| CN109781461A (en) * | 2018-12-06 | 2019-05-21 | 张健 | A kind of cultivation pool Water Eutrophication sample detection equipment and its application method |
| CN113777279A (en) * | 2021-08-11 | 2021-12-10 | 西安讯隆能源科技有限公司 | Device and method for measuring water content of oil well |
| CN117949257A (en) * | 2024-03-26 | 2024-04-30 | 浙江省海洋生态环境监测中心(浙江省舟山生态环境监测中心) | Quantitative adjustable seawater oil sampler |
-
2016
- 2016-07-25 CN CN201620789382.5U patent/CN205981783U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982796A (en) * | 2018-07-27 | 2018-12-11 | 重庆工商大学 | Detection method suitable for high chlorine and the sewage of high COD |
| CN108982796B (en) * | 2018-07-27 | 2020-12-01 | 重庆工商大学 | Detection method suitable for high-chlorine and high-COD sewage |
| CN109781461A (en) * | 2018-12-06 | 2019-05-21 | 张健 | A kind of cultivation pool Water Eutrophication sample detection equipment and its application method |
| CN113777279A (en) * | 2021-08-11 | 2021-12-10 | 西安讯隆能源科技有限公司 | Device and method for measuring water content of oil well |
| CN117949257A (en) * | 2024-03-26 | 2024-04-30 | 浙江省海洋生态环境监测中心(浙江省舟山生态环境监测中心) | Quantitative adjustable seawater oil sampler |
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| GR01 | Patent grant |