CN220434726U - Oil flow standard device - Google Patents
Oil flow standard device Download PDFInfo
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- CN220434726U CN220434726U CN202321959624.7U CN202321959624U CN220434726U CN 220434726 U CN220434726 U CN 220434726U CN 202321959624 U CN202321959624 U CN 202321959624U CN 220434726 U CN220434726 U CN 220434726U
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- pipe
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 239000003921 oil Substances 0.000 abstract description 56
- 239000007788 liquid Substances 0.000 abstract description 20
- 239000010779 crude oil Substances 0.000 abstract description 16
- 230000005484 gravity Effects 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000003129 oil well Substances 0.000 abstract description 6
- 235000019198 oils Nutrition 0.000 description 53
- 235000019476 oil-water mixture Nutrition 0.000 description 3
- 239000000737 potassium alginate Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model provides an oil flow standard device, belongs to the technical field of standard devices, and aims to solve the problem that similar devices cannot automatically separate gas and impurities in crude oil and cannot detect the quality of the separated crude oil. The device comprises a supporting component, a flow stabilizing component, a pipeline component and an exhaust component; the flow stabilizing assembly is arranged at the top of the supporting assembly; the exhaust assembly is mounted on the flow stabilizing assembly and the conduit assembly. The funnel and the spiral separating piece in the oil flow standard device can enable gas and liquid mixtures produced by an oil well to enter the tank body tangentially, liquid and gas are separated in the funnel under the action of centrifugal force and gravity, the gas flows out of the tank body through the exhaust pipe, the liquid flows out of the tank body through the oil outlet pipe B, and impurities and silt are discharged through the tank body through the sewage drain pipe.
Description
Technical Field
The utility model belongs to the technical field of standard devices, and particularly relates to an oil flow standard device for separating gas and impurities in crude oil.
Background
The oil flow standard device has the characteristics of full oil-gas separation, accurate measurement, portability, simple operation and the like, has no throttling problem in the use process, has high safety performance, and is suitable for the oil well measurement requirements of different water contents, oil-gas ratios and liquid production amounts. However, current oil flow standard devices are not capable of automatically separating gas and impurities from crude oil, and are not capable of quality testing the separated crude oil.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an oil flow standard device which is used for solving the problems that the existing device can not automatically separate gas and impurities in crude oil and can not detect the quality of the separated crude oil.
The purpose and the efficacy of the oil flow standard device are achieved by the following specific technical means:
an oil flow standard device comprises a supporting component, a flow stabilizing component, a pipeline component and an exhaust component;
the flow stabilizing assembly is arranged at the top of the supporting assembly; the pipeline component is arranged on the supporting component and the flow stabilizing component; the exhaust assembly is arranged on the flow stabilizing assembly and the pipeline assembly;
the support assembly includes: the device comprises a bottom plate, supporting feet and a supporting frame; the three supporting feet are arranged in total and fixedly arranged at the top of the bottom plate; the support frames are arranged in total, and the two support frames are fixedly arranged at the top of the bottom plate.
Further preferably, the pipe assembly further comprises: the oil outlet pipe, the pressure gauge and the valve C; the oil outlet pipe is fixedly arranged at the left side of the valve B; the pressure gauge is fixedly arranged on the oil outlet pipe; the valve C is fixedly arranged at the rear side of the oil outlet pipe.
Further preferably, the flow stabilizing assembly comprises: the device comprises a tank body, a funnel, a spiral separation piece and a sewage drain pipe; the tank body is fixedly arranged on the three supporting feet; the funnel is fixedly arranged in the tank body, and the inner wall of the funnel is provided with a spiral separation sheet; the sewage drain pipe is fixedly arranged at the bottom of the tank body.
Further preferably, the pipe assembly further comprises: tee joint, valve D and mass flowmeter; the tee joint is fixedly arranged at the rear side of the valve C; the valve D is fixedly arranged at the rear side of the tee joint; the mass flowmeter is fixedly arranged at the rear side of the valve D, and the right side of the mass flowmeter is fixedly connected with the oil outlet pipeline B.
Further preferably, the flow stabilizing assembly further comprises: the device comprises an exhaust pipe, a gas flowmeter, an oil inlet pipeline A and an oil outlet pipeline B; the exhaust pipe is fixedly arranged at the top of the tank body; the gas flowmeter is fixedly arranged on the exhaust pipe; the oil inlet pipeline A is fixedly arranged on the tank body; and the oil outlet pipeline B is fixedly arranged on the tank body.
Further preferably, the exhaust assembly includes: the connecting pipe, the valve E and the valve F; the connecting pipe is fixedly arranged at the top of the tee joint; the valve E is fixedly arranged at the left side of the connecting pipe; the valve F is fixedly arranged on the right side of the connecting pipe, and the right side of the valve F is fixedly connected with the exhaust pipe.
Further preferably, the pipe assembly includes: the valve A, the oil inlet pipe and the valve B; the valve A is fixedly arranged at the front side of the oil inlet pipeline A; the oil inlet pipe is fixedly arranged at the front side of the valve A; the valve B is fixedly arranged on the oil inlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The oil flow standard device is arranged through the funnel and the spiral separation piece, so that gas and liquid mixture tangential line produced by an oil well enters the tank body, liquid and gas are separated in the funnel under the action of centrifugal force and gravity, the gas flows out of the tank body through the exhaust pipe, the liquid flows out of the tank body through the oil outlet pipe B, and impurities and silt are discharged through the tank body by the sewage disposal pipe.
(2) When the oil flow standard device is used, crude oil enters from an oil inlet pipe, at the moment, a valve A is opened, the crude oil enters into a tank body, and due to the cyclone effect, the acting forces such as centrifugal force, gravity and buoyancy form a reverse conical vortex surface in a cavity, and the crude oil impacts a spiral separation sheet on a funnel to separate a gas-liquid mixture; the gas enters the exhaust pipe upwards due to the small density, and flows into the tee joint through the valve F after being detected and metered by the gas flowmeter; the liquid flows out from the oil outlet pipeline B below due to gravity, and after being detected by the mass flowmeter, the oil-water mixture is mixed with gas in the tee joint through the valve D, flows through the valve B and then flows through the pressure gauge to be discharged from the oil outlet pipeline.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the rear side view of the angle structure of fig. 1 of the present utility model.
Fig. 3 is a schematic top view of the fig. 1 structure of the present utility model.
FIG. 4 is a schematic view of the flow stabilization assembly of the present utility model.
FIG. 5 is a schematic diagram of the process flow structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a support assembly; 101. a bottom plate; 102. supporting feet; 103. a support frame; 2. a flow stabilizing assembly; 201. a tank body; 202. a funnel; 2021. spiral separating sheets; 203. a sewage drain pipe; 204. an exhaust pipe; 205. a gas flow meter; 206. an oil inlet pipeline A; 207. an oil outlet pipeline B; 3. a conduit assembly; 301. a valve A; 302. an oil inlet pipe; 303. a valve B; 304. an oil outlet pipe; 305. a pressure gauge; 306. a valve C; 307. a tee joint; 308. a valve D; 309. a mass flowmeter; 4. an exhaust assembly; 401. a connecting pipe; 402. a valve E; 403. and a valve F.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
the utility model provides an oil flow standard device, which comprises a supporting component 1, a flow stabilizing component 2, a pipeline component 3 and an exhaust component 4;
the flow stabilizing assembly 2 is arranged on the top of the supporting assembly 1; the pipeline assembly 3 is arranged on the supporting assembly 1 and the flow stabilizing assembly 2; the exhaust assembly 4 is arranged on the flow stabilizing assembly 2 and the pipeline assembly 3;
the support assembly 1 comprises: a base plate 101, support legs 102 and a support frame 103; three supporting legs 102 are arranged in total, and the three supporting legs 102 are fixedly arranged at the top of the bottom plate 101; the two support frames 103 are provided in total, and the two support frames 103 are fixedly installed on the top of the bottom plate 101.
As shown in fig. 4, the flow stabilizing assembly 2 includes: tank 201, hopper 202, spiral separator 2021 and drain 203; the tank 201 is fixedly arranged on the three supporting feet 102; the funnel 202 is fixedly installed inside the tank 201, and the inner wall of the funnel 202 is provided with a spiral separating piece 2021; the sewage drain 203 is fixedly arranged at the bottom of the tank 201; the flow stabilizing assembly 2 further comprises: an exhaust pipe 204, a gas flow meter 205, an oil inlet pipe A206 and an oil outlet pipe B207; the exhaust pipe 204 is fixedly arranged at the top of the tank 201; a gas flow meter 205 is fixedly installed on the exhaust pipe 204; the oil inlet pipeline A206 is fixedly arranged on the tank 201; the oil outlet pipeline B207 is fixedly arranged on the tank 201, and has the specific functions of: the funnel 202 and the spiral separation piece 2021 are arranged, gas and liquid mixture generated by an oil well tangentially enter the tank 201, liquid and gas are separated in the funnel 202 under the action of centrifugal force and gravity, gas flows out of the tank 201 through the exhaust pipe 204, liquid flows out of the tank 201 through the oil outlet pipe B207, and impurities and silt are discharged through the tank 201 by the sewage drain 203.
As shown in fig. 1 and 2, the pipe assembly 3 includes: valve A301, oil inlet pipe 302 and valve B303; the valve A301 is fixedly arranged on the front side of the oil inlet pipeline A206; the oil inlet pipe 302 is fixedly arranged at the front side of the valve A301; the valve B303 is fixedly arranged on the oil inlet pipe 302; the pipe assembly 3 further comprises: a flowline 304, a pressure gauge 305, and a valve C306; the oil outlet pipe 304 is fixedly arranged on the left side of the valve B303; the pressure gauge 305 is fixedly arranged on the oil outlet pipe 304; valve C306 is fixedly arranged at the rear side of oil outlet pipe 304; the pipe assembly 3 further comprises: tee 307, valve D308 and mass flowmeter 309; the tee 307 is fixedly arranged on the rear side of the valve C306; valve D308 is fixedly mounted on the rear side of tee 307; the mass flowmeter 309 is fixedly installed at the rear side of the valve D308, and the right side of the mass flowmeter 309 is fixedly connected with the oil outlet pipe B207, and the exhaust assembly 4 includes: connecting tube 401, valve E402 and valve F403; the connecting pipe 401 is fixedly arranged at the top of the tee 307; the valve E402 is fixedly arranged on the left side of the connecting pipe 401; the valve F403 is fixedly installed on the right side of the connecting pipe 401, and the right side of the valve F403 is fixedly connected with the exhaust pipe 204, which specifically functions as: crude oil enters from an oil inlet pipe 302, at the moment, a valve A301 is opened, the crude oil enters into a tank 201, and due to the cyclone effect, centrifugal force, gravity, buoyancy and other acting forces form a reverse conical vortex surface in a cavity, and the crude oil impacts a spiral separation piece 2021 on a funnel 202 to separate a gas-liquid mixture; because of the small density, the gas can enter the exhaust pipe 204 upwards, and after being detected and metered by the gas flowmeter 205, the gas flows into the tee 307 through the valve F403; the liquid flows out from the lower oil outlet pipe B207 due to gravity, passes through the mass flowmeter 309, and after the detection of the oil-water mixture is mixed with the gas in the tee joint 307 through the valve D308, flows through the valve B303 and then flows through the pressure gauge 305 to be discharged from the oil outlet pipe 304.
Wherein, valve A301, valve B303 and valve C306 are ball valves DN65; valve D308 and valve F403 are respectively a DN25 check valve and a DN50 check valve; the mass flowmeter 309 is a LZH-YBD II 506.34GQY gas-liquid flowmeter, which is provided with two flow stabilizers, a nominal diameter 50, a nominal pressure 6.3, a constant pressure threshold 6.3 and a 4g wireless communication module; valve E402 is a DN15 check valve.
Specific use and action of the embodiment:
when the oil separator is used, crude oil enters from the oil inlet pipe 302, at the moment, the valve A301 is opened, the crude oil enters the tank 201, and under the action of rotational flow, centrifugal force, gravity, buoyancy and other acting forces form a reverse conical vortex surface in the cavity, and the crude oil impacts the spiral separation sheet 2021 on the funnel 202 to separate a gas-liquid mixture; because of the small density, the gas can enter the exhaust pipe 204 upwards, and after being detected and metered by the gas flowmeter 205, the gas flows into the tee 307 through the valve F403; the liquid flows out from the lower oil outlet pipe B207 due to gravity, is uploaded through the mass flowmeter 309 in a wired/wireless mode, so that the oil production of an oil well is metered, and after the detection completion, the oil-water mixture is mixed with gas in the tee joint 307 through the valve D308, flows through the valve B303 and then flows through the pressure gauge 305 to be discharged from the oil outlet pipe 304; the funnel 202 and the spiral separation piece 2021 are arranged, gas and liquid mixture generated by an oil well tangentially enter the tank 201, liquid and gas are separated in the funnel 202 under the action of centrifugal force and gravity, gas flows out of the tank 201 through the exhaust pipe 204, liquid flows out of the tank 201 through the oil outlet pipe B207, and impurities and silt are discharged through the tank 201 by the sewage drain 203.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (6)
1. An oil flow standard device, characterized by: comprises a supporting component (1), a flow stabilizing component (2), a pipeline component (3) and an exhaust component (4);
the flow stabilizing assembly (2) is arranged at the top of the supporting assembly (1); the pipeline assembly (3) is arranged on the supporting assembly (1) and the flow stabilizing assembly (2); the exhaust assembly (4) is arranged on the flow stabilizing assembly (2) and the pipeline assembly (3);
the flow stabilizing assembly (2) comprises a tank body (201), a funnel (202), a spiral separating piece (2021) and a sewage drain pipe (203); the tank body (201) is fixedly arranged on the supporting component (1); the funnel (202) is fixedly arranged in the tank body (201), and a spiral separation piece (2021) is arranged on the inner wall of the funnel (202); the sewage drain pipeline (203) is fixedly arranged at the bottom of the tank body (201);
the flow stabilizing assembly (2) further comprises an exhaust pipe (204), a gas flowmeter (205), an oil inlet pipeline A (206) and an oil outlet pipeline B (207); the exhaust pipe (204) is fixedly arranged at the top of the tank body (201); the gas flowmeter (205) is fixedly arranged on the exhaust pipe (204); the oil inlet pipeline A (206) is fixedly arranged on the tank body (201); the oil outlet pipeline B (207) is fixedly arranged on the tank body (201).
2. An oil flow standard device according to claim 1, wherein: the support assembly (1) comprises: a bottom plate (101), supporting legs (102) and a supporting frame (103); three supporting legs (102) are arranged in total, and the three supporting legs (102) are fixedly arranged at the top of the bottom plate (101); the two supporting frames (103) are arranged in total, and the two supporting frames (103) are fixedly arranged at the top of the bottom plate (101).
3. An oil flow standard device according to claim 1, wherein: the pipeline assembly (3) comprises a valve A (301), an oil inlet pipe (302) and a valve B (303); the valve A (301) is fixedly arranged at the front side of the oil inlet pipeline A (206); the oil inlet pipe (302) is fixedly arranged at the front side of the valve A (301); the valve B (303) is fixedly arranged on the oil inlet pipe (302).
4. An oil flow standard device according to claim 3, wherein: the pipeline assembly (3) further comprises a delivery pipe (304), a pressure gauge (305) and a valve C (306); the oil outlet pipe (304) is fixedly arranged on the left side of the valve B (303); the pressure gauge (305) is fixedly arranged on the oil outlet pipe (304); the valve C (306) is fixedly arranged at the rear side of the oil outlet pipe (304).
5. An oil flow standard device according to claim 4, wherein: the pipeline assembly (3) further comprises a tee joint (307), a valve D (308) and a mass flowmeter (309); the tee joint (307) is fixedly arranged at the rear side of the valve C (306); the valve D (308) is fixedly arranged at the rear side of the tee joint (307); the mass flowmeter (309) is fixedly arranged at the rear side of the valve D (308), and the right side of the mass flowmeter (309) is fixedly connected with the oil outlet pipeline B (207).
6. An oil flow standard device according to claim 5, wherein: the exhaust assembly (4) comprises a connecting pipe (401), a valve E (402) and a valve F (403); the connecting pipe (401) is fixedly arranged at the top of the tee joint (307); the valve E (402) is fixedly arranged at the left side of the connecting pipe (401); the valve F (403) is fixedly arranged on the right side of the connecting pipe (401), and the right side of the valve F (403) is fixedly connected with the exhaust pipe (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959624.7U CN220434726U (en) | 2023-07-25 | 2023-07-25 | Oil flow standard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959624.7U CN220434726U (en) | 2023-07-25 | 2023-07-25 | Oil flow standard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434726U true CN220434726U (en) | 2024-02-02 |
Family
ID=89703224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959624.7U Active CN220434726U (en) | 2023-07-25 | 2023-07-25 | Oil flow standard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434726U (en) |
-
2023
- 2023-07-25 CN CN202321959624.7U patent/CN220434726U/en active Active
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