A kind of oil testing and sampling device

A sampling device, oil technology, applied in sampling devices, measuring devices, sampling, etc., can solve the problems of uneven control of discharge volume, waste of oil resources samples, and inability to sample, so as to facilitate popularization and use, prevent accidental separation and fall off, Practical effect

Active Publication Date: 2021-11-19
南通仁隆科研仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a petroleum testing and sampling device, which has the advantages of effectively controlling petroleum sampling and discharge according to actual conditions, and solves the problem that current sampling devices cannot perform quantitative petroleum sampling according to actual conditions, which may easily cause some Waste of oil resources or insufficient samples, and the discharge volume cannot be uniformly controlled, resulting in poor practicability

Method used

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  • A kind of oil testing and sampling device
  • A kind of oil testing and sampling device
  • A kind of oil testing and sampling device

Examples

Experimental program
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Effect test

Embodiment 1

[0042] see Figure 1-5 , the oil testing and sampling device of the present invention includes a sleeve 1 and a sampling inner cylinder 3, a group of arc-shaped plates 13 with scale marks 14 engraved on the outer surface of the sleeve 1 are provided on both sides of the top surface of the sleeve 1, and the sampling inner cylinder 3 is located at The inner side and the outer side of the sleeve 1 are provided with a threaded path, the outer side of the sampling inner cylinder 3 is threadedly connected with the sampling outer cylinder 7, both sides of the sampling inner cylinder 3 are provided with openings 11, and the top edge of the sampling inner cylinder 3 is provided with a connection Plate 4, the center of the bottom of the inner wall of the sampling outer cylinder 7 is provided with a connecting rod 12 whose top protrudes to the top of the sleeve 1, the top of the connecting rod 12 is provided with a fixed plate 15, and the outer side of the fixed plate 15 is provided with ...

Embodiment 2

[0045] Unlike Example 1, see figure 1 The outer side of the sleeve 1 and the position near the bottom is provided with an air bag 5 along the ring, the air bag 5 and the sleeve 1 are in a sealed state and the inside is filled with air, and the positions between each group of arc-shaped plates 13 and near the top The fixed rods 23 are integrally formed, and the two fixed rods 23 are respectively located directly above the convex plate 21 .

[0046] Through the above design, when the device is placed in the petroleum liquid, the buoyancy between the air bag 5 and the petroleum can make the sleeve 1 always be on the petroleum liquid level, preventing the sleeve 1 from being inserted into the petroleum and causing Inconvenient to use, at the same time, through the structural design of the position of the fixed rod 23, the effect of restricting the connection of each set of arc-shaped plates 13 can be achieved, making the state of each set of arc-shaped plates 13 more stable, preve...

Embodiment 3

[0048] Unlike examples 1 and 2, see Figure 1-4 , the sleeve 1, the sampling inner cylinder 3 and the sampling outer cylinder 7 are all designed with a cylindrical structure, the surface of the sleeve 1 and the positions near the tops of both sides are provided with protrusions 2, and the protrusions 2 are far away from the end of the sleeve 1 Fixed ring 8 is provided, and the inner side of metal ring 17 and fixed ring 8 is provided with latex ring 18 along the ring, and the surface of metal ring 17 and fixed ring 8 is made as smooth surface and is all round and smooth shape design near the position of edge.

[0049] Through the above-mentioned design, when the inspector needs to quantitatively discharge the sample in the sampling inner cylinder 3, the inspector can use his hands and fingers to insert into the inside of two fixed rings 8, lift them up, and then use In addition, the hand of the limb is inserted into the inside of a metal ring 17 and rotated counterclockwise to ...

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Abstract

The invention discloses a petroleum detection and sampling device, which belongs to the technical field of sampling devices. A petroleum detection and sampling device comprises a sleeve and a sampling inner cylinder. Both sides of the top surface of the sleeve are provided with a set of engraved The arc-shaped plate of the scale mark, the sampling inner cylinder is located on the inside of the sleeve and a threaded path is opened on the outside, which can be realized through the connection relationship between the sampling inner cylinder, the sampling outer cylinder and the silica gel pad, as well as the arc-shaped plate and the scale mark The positional structure design between the alloy plate and the sampling outer cylinder can effectively adjust the high-precision positional relationship between the sampling outer cylinder and the sampling inner cylinder, and effectively control the oil sampling quantitatively by adjusting the positional relationship between the sampling inner cylinder and the sampling outer cylinder At the same time, the oil after sampling can also be quantitatively discharged several times according to the positional relationship between the alloy plate and the scale mark, and each mixture can be detected separately, so that the sampling device is more practical and more conducive to Promotional use.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to a petroleum testing and sampling device. Background technique [0002] Petroleum is one of the main objects of geological exploration. It is a viscous dark brown liquid called the blood of industry. Correspondingly, there is oil storage in the upper part of the earth's crust. For processing, it is necessary to detect the content of the mixture of alkanes, cycloalkanes and aromatics in the oil, so it is necessary to use a special sampling device to sample and detect the extracted oil. However, when the current oil sampling device is used, it cannot be based on actual conditions. It is not practical to effectively control the sampling amount and discharge amount of oil by use. Therefore, it is necessary to invent an oil detection sampling device to solve the above-mentioned problems. Contents of the invention [0003] 1. technical problem to be solved [0004] Aiming ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/1031
Inventor 傅艺
Owner 南通仁隆科研仪器有限公司
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