CN213239583U - Petroleum pipeline sampling device - Google Patents
Petroleum pipeline sampling device Download PDFInfo
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- CN213239583U CN213239583U CN202021973920.9U CN202021973920U CN213239583U CN 213239583 U CN213239583 U CN 213239583U CN 202021973920 U CN202021973920 U CN 202021973920U CN 213239583 U CN213239583 U CN 213239583U
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Abstract
The utility model discloses a petroleum pipeline sampling device, including the petroleum pipeline, petroleum pipeline middle part upper end is provided with the collection frame, and the inside sampling pipe that is provided with of collection frame, the collection frame outside is provided with first valve body, and collection frame upper end is provided with middle part conversion piece, and middle part conversion piece middle part is provided with deposits the material frame for the petroleum sample of storage sample, middle part conversion piece upper end is provided with atmospheric pressure hoisting device, and middle part conversion piece right side is provided with row material pipe, and discharge gate row material pipe middle part is provided with the second valve body. The utility model discloses a rotatory dwang drives turning block and screw rod and rotates, reduces through shifting up the slider with the atmospheric pressure of depositing in the material frame, extracts the oil sample and deposits in the material frame, closes first valve body, opens the second valve body, and the reverse rotation dwang moves the slider downwards to oil sample in will depositing the material frame is through arranging material pipe and discharge gate discharge, accomplishes the sampling action to the petroleum pipeline, and the operation is swift convenient, and the practicality is strong.
Description
Technical Field
The utility model relates to a petroleum pipeline field, in particular to petroleum pipeline sampling device.
Background
The petroleum pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil receiving, unloading and transferring. The oil pipeline system, i.e. the pipeline system for transporting petroleum and petroleum products, is mainly composed of oil pipeline, oil transportation station and other auxiliary related equipments, is one of the main equipments in petroleum storage and transportation industry, and is also the most main transportation equipment for crude oil and petroleum products.
For the purpose of ensuring the stability of oil quality by periodically sampling a sample of a petroleum pipeline, a petroleum pipeline sampling device is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a petroleum pipeline sampling device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a petroleum pipeline sampling device comprising: the sampling device comprises a petroleum pipeline, wherein the upper end of the middle part of the petroleum pipeline is provided with a collecting frame, a sampling pipe is arranged in the collecting frame, the sampling pipe penetrates through the side wall of the petroleum pipeline and enters the petroleum pipeline, the outer side of the collecting frame is provided with a first valve body, the opening and closing of the sampling pipe are controlled by the first valve body,
the utility model discloses a petroleum sampling device, including collection frame, middle part conversion piece, sampling pipe, material storage frame, material discharging pipe, and control through the second valve body.
Preferably, the air pressure lifting device comprises a structural frame, the interior of the structural frame is a square cavity, and the cavity inside the structural frame is communicated with the material storage frame.
Preferably, the structure frame is internally provided with a sliding groove, the sliding block is slidably mounted on the inner side of the sliding groove, a groove is formed in the sliding block, a rotating block is rotatably mounted through the groove in the sliding block, a screw rod is fixedly mounted at the upper end of the rotating block, an installation block is arranged in the middle of the upper end of the structure frame, an internal thread is formed in the inner side of the installation block, and the screw rod is rotatably mounted in an inner ring of the installation block through the internal thread.
Preferably, the dwang is installed in the welding of screw rod top, dwang outside middle part is provided with the antiskid packing ring, increases antiskid nature, convenient to use.
Preferably, the middle part of the left side of the petroleum pipeline is provided with an air pressure balance pipe, the air pressure balance pipe penetrates through the side wall of the petroleum pipeline, the middle part of the air pressure balance pipe is provided with a one-way valve, gas in the air pressure balance pipe enters through the one-way valve, air enters from the outer side of the air pressure balance pipe through the one-way valve to be matched with the air pressure lifting device to extract a sample of the sampling pipe, and pressure balance in the petroleum pipeline is guaranteed.
Preferably, the sampling pipe left end is provided with the filter, the filter adopts the aluminum alloy filter screen, filters the oil sample that will get into the sampling pipe through the filter, avoids causing follow-up pipeline to block up.
Compared with the prior art, the utility model discloses following beneficial effect has:
at first, close the second valve body, open the check valve, drive turning block and screw rod through rotatory dwang and rotate, turn into the removal of vertical direction with the rotation of slider through the cooperation of turning block and slider, through shifting up the slider with the atmospheric pressure reduction in the deposit material frame, take out the oil in the petroleum pipeline through the sampling pipe and sample, extract the petroleum sample in the deposit material frame, close first valve body, open the second valve body, the reverse rotation dwang moves the slider downwards, thereby will deposit the petroleum sample in the material frame and discharge through arranging material pipe and discharge gate discharge, accomplish the sampling action to the petroleum pipeline, moreover, the steam generator is simple in structure, the operation is swift convenient, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is an overall structure diagram of a petroleum pipeline sampling device of the present invention;
fig. 2 is the structure diagram of the air pressure lifting device in the petroleum pipeline sampling device of the utility model.
In the figure: 1. a petroleum pipeline; 2. an acquisition frame; 3. a pressure balance tube; 4. a one-way valve; 5. A sampling tube; 6. a filter plate; 7. a material storage frame; 8. a middle conversion block; 9. an air pressure raising device; 91. a structural frame; 92. a chute; 93. a slider; 94. rotating the block; 95. a screw; 96. Mounting blocks; 97. rotating the rod; 10. a first valve body; 11. a second valve body; 12. a discharge pipe; 13. and (4) a discharge port.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1, the petroleum pipeline sampling device comprises: the sampling device comprises a petroleum pipeline 1, wherein the petroleum pipeline 1 is a pipeline used for petroleum transportation, connecting blocks are arranged on two sides of the outer side of the petroleum pipeline 1 and are connected with the pipeline through bolt groups, a collecting frame 2 is arranged at the upper end of the middle part of the petroleum pipeline 1, a sampling pipe 5 is arranged in the collecting frame 2, the sampling pipe 5 penetrates through the side wall of the petroleum pipeline 1 and enters the petroleum pipeline 1, a filter plate 6 is arranged at the left end of the sampling pipe 5, the filter plate 6 adopts an aluminum alloy filter screen, a petroleum sample entering the sampling pipe 5 is filtered through the filter plate 6 to avoid blocking of a subsequent pipeline, a first valve body 10 is arranged on the outer side of the collecting frame 2, and the opening and closing of the sampling pipe 5 are controlled through,
the upper end of the acquisition frame 2 is provided with a middle conversion block 8, the middle of the middle conversion block 8 is provided with a material storage frame 7 for storing a sampled petroleum sample, the material storage frame 7 is communicated with the upper end of the sampling pipe 5, the upper end of the middle conversion block 8 is provided with an air pressure lifting device 9, the pressure in the material storage frame 7 is reduced through the air pressure lifting device 9, so that the petroleum in the petroleum pipeline 1 is pumped into the material storage frame 7 through the sampling pipe 5, the right side of the middle conversion block 8 is provided with a discharge pipe 12, the discharge pipe 12 is communicated with the material storage frame 7, the right end of the discharge pipe 12 is provided with a discharge port 13, the discharge port 13 is used for discharging the petroleum in the discharge pipe 12, the middle of the discharge pipe 12 is provided with a second valve body 11, and the opening and closing control of the discharge pipe 12 is controlled through the second valve body;
an air pressure balance pipe 3 is arranged in the middle of the left side of the petroleum pipeline 1, the air pressure balance pipe 3 penetrates through the side wall of the petroleum pipeline 1, a one-way valve 4 is arranged in the middle of the air pressure balance pipe 3, air in the air pressure balance pipe 3 enters through the one-way valve 4, air enters from the outer side of the air pressure balance pipe 3 through the one-way valve 4 to be matched with an air pressure lifting device 9 to extract a sample of the sampling pipe 5, and the pressure balance in the petroleum pipeline 1 is ensured,
as shown in fig. 2, the air pressure lifting device 9 includes a structural frame 91, the interior of the structural frame 91 is a square cavity, the cavity inside the structural frame 91 is communicated with the material storage frame 7, a sliding groove 92 is formed inside the structural frame 91, a sliding block 93 is slidably mounted inside the sliding groove 92, a groove is formed inside the sliding block 93, a rotating block 94 is rotatably mounted through the groove inside the sliding block 93, a screw 95 is fixedly mounted at the upper end of the rotating block 94, a mounting block 96 is arranged in the middle of the upper end of the structural frame 91, an internal thread is formed inside the mounting block 96, the screw 95 is rotatably mounted in the inner ring of the mounting block 96 through the internal thread, a rotating rod 97 is welded to the top end of the screw 95, an anti-slip washer is arranged in the middle of the outer side of the rotating rod 97 to increase anti-slip performance and facilitate use, the, the rotation of the sliding block 93 is converted into the movement in the vertical direction through the matching of the rotating block 94 and the sliding block 93, the air pressure in the material storage frame 7 is reduced through moving the sliding block 93 upwards, and the petroleum in the petroleum pipeline 1 is extracted through the sampling pipe 5 for sampling.
The utility model discloses a theory of operation is: firstly, close second valve body 11, open check valve 4, drive turning block 94 and screw rod 95 through rotatory dwang 97 and rotate, turn into the removal of vertical direction with the rotation of slider 93 through the cooperation of turning block 94 and slider 93, through shifting up the slider 93 with the atmospheric pressure reduction in the deposit frame 7, take out the oil in the petroleum pipeline 1 through sampling pipe 5 and sample, extract the oil sample in depositing the frame 7, close first valve body 10, open second valve body 11, the contra-rotation dwang 97 moves slider 93 downwards, thereby discharge the oil sample in depositing the frame 7 through arranging material pipe 12 and discharge gate 13, accomplish the sampling action to the petroleum pipeline, moreover, the steam generator is simple in structure, and the operation is swift convenient, therefore, the clothes hanger is strong in practicability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a petroleum pipeline sampling device, includes petroleum pipeline (1), its characterized in that: the upper end of the middle part of the petroleum pipeline (1) is provided with a collecting frame (2), a sampling pipe (5) is arranged in the collecting frame (2), the sampling pipe (5) penetrates through the side wall of the petroleum pipeline (1), the outer side of the collecting frame (2) is provided with a first valve body (10),
gather frame (2) upper end and be provided with middle part conversion piece (8), middle part conversion piece (8) middle part is provided with deposits material frame (7), deposit material frame (7) and sampling pipe (5) upper end intercommunication, middle part conversion piece (8) upper end is provided with atmospheric pressure hoisting device (9), middle part conversion piece (8) right side is provided with row material pipe (12), arrange material pipe (12) and deposit material frame (7) and communicate, it sets up discharge gate (13) to arrange material pipe (12) right-hand member, discharge gate (13) it is provided with second valve body (11) to arrange material pipe (12) middle part.
2. The petroleum pipeline sampling device of claim 1, wherein: the air pressure lifting device (9) comprises a structure frame (91), the inside of the structure frame (91) is a square cavity, and the cavity inside the structure frame (91) is communicated with the material storage frame (7).
3. The petroleum pipeline sampling device of claim 2, wherein: the utility model discloses a structure frame, including structure frame (91), spout (92) inboard slidable mounting have slider (93), slider (93) inside is provided with the recess, rotates through the inside recess of slider (93) and installs turning block (94), turning block (94) upper end fixed mounting has screw rod (95), structure frame (91) upper end middle part is provided with installation piece (96), installation piece (96) inboard is provided with the internal thread, rotates screw rod (95) through the internal thread and installs at installation piece (96) inner circle.
4. The petroleum pipeline sampling device of claim 3, wherein: screw rod (95) top welded mounting has dwang (97), dwang (97) outside middle part is provided with the antiskid packing ring.
5. The petroleum pipeline sampling device of claim 1, wherein: the middle part of the left side of the petroleum pipeline (1) is provided with an air pressure balance pipe (3), the air pressure balance pipe (3) penetrates through the side wall of the petroleum pipeline (1), and the middle part of the air pressure balance pipe (3) is provided with a one-way valve (4).
6. The petroleum pipeline sampling device of claim 1, wherein: sampling pipe (5) left end is provided with filter (6), filter (6) adopt the aluminum alloy filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021973920.9U CN213239583U (en) | 2020-09-11 | 2020-09-11 | Petroleum pipeline sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021973920.9U CN213239583U (en) | 2020-09-11 | 2020-09-11 | Petroleum pipeline sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN213239583U true CN213239583U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021973920.9U Active CN213239583U (en) | 2020-09-11 | 2020-09-11 | Petroleum pipeline sampling device |
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| CN (1) | CN213239583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577540A (en) * | 2022-05-06 | 2022-06-03 | 东营金昱技术开发有限公司 | Sampling device for petroleum conveying pipeline |
-
2020
- 2020-09-11 CN CN202021973920.9U patent/CN213239583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577540A (en) * | 2022-05-06 | 2022-06-03 | 东营金昱技术开发有限公司 | Sampling device for petroleum conveying pipeline |
| CN114577540B (en) * | 2022-05-06 | 2022-07-19 | 东营金昱技术开发有限公司 | Sampling device for petroleum conveying pipeline |
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