CN212780803U - Oil-gas separation monitoring devices - Google Patents
Oil-gas separation monitoring devices Download PDFInfo
- Publication number
- CN212780803U CN212780803U CN202021083307.XU CN202021083307U CN212780803U CN 212780803 U CN212780803 U CN 212780803U CN 202021083307 U CN202021083307 U CN 202021083307U CN 212780803 U CN212780803 U CN 212780803U
- Authority
- CN
- China
- Prior art keywords
- oil
- cavity
- shaped partition
- partition plate
- box body
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an oil-gas separation monitoring devices, include: the box body, the box cover, the T-shaped partition plate, the L-shaped partition plate, the cavity, the inlet, the outlet, the floating ball, the cavity inflow port and the cavity air outlet; a sensor is arranged on the box cover; the inlet is positioned on the first side surface of the box body; the outlet is positioned on the third side surface of the box body; the first inner side surface of the box body is connected with the T-shaped partition plate; the T-shaped partition plate is positioned above the inlet; the surface a of the T-shaped partition board is connected with the curved surface, and the second inner side surface of the box body is connected with the cavity; the cavity is connected with the L-shaped partition plate; the surface b of the L-shaped partition board is connected by a curved surface; the L-shaped partition plates are positioned above the T-shaped partition plates and are arranged in a crossed manner to form two oil liquid channels; the cavity is provided with a cavity inflow port and a cavity air outlet, and the floating ball is arranged in the cavity. The utility model discloses return gas automatically and do not need follow-up maintenance or produce harmful tail gas etc. bad consequence.
Description
Technical Field
The utility model relates to an oil-gas separation technical field specifically, relates to an oil-gas separation monitoring devices.
Background
Oil and gas separation is mostly used by the phenomenon of degassing crude oil accompanying a decrease in fluid pressure during production (oilfield oil and gas production), which may occur in the formation, during wellbore flow, or during surface oil and gas transport. In actual oil and gas production, due to different pressure reduction modes and conditions, oil and gas separation modes generally have three basic types, namely flash separation, differential separation and differential separation. The structure is complex, the cost is expensive, and the device is not suitable for real-time monitoring.
Patent document CN208448710U (application number: 201820304430.6) discloses an oil-gas separation device for online monitoring of a transformer, which includes a casing, an end cover is arranged at the upper end of the casing, an air outlet pipe is arranged above the end cover, a supporting ring is arranged on the inner wall of the casing, a cylinder is arranged in the supporting ring, a sealing mechanism is arranged at the upper end of the cylinder, a supporting ring is extended out of the lower end of the cylinder, an oil-gas separation cylinder is arranged, a fixing ring is arranged on the inner wall of the casing below the supporting ring, the cylinder penetrates through the fixing ring, a convex ring is arranged on the side surface of the cylinder, the inner side of the fixing ring and the outer side of the convex ring are both arranged in an inclined manner, a second sealing ring is arranged on the inclined surface of the convex ring, one side of the second sealing ring abuts against the inclined surface.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing an oil-gas separation monitoring devices.
According to the utility model provides a pair of oil-gas separation monitoring devices, include: the box body 1, the box cover 2, the T-shaped partition plate 3, the L-shaped partition plate 4, the cavity 5, the inlet 6, the outlet 7, the floating ball 8, the cavity inflow port 9 and the cavity air outlet 10;
a sensor is arranged on the box cover 2 to detect oil;
the inlet 6 is positioned on a first side surface of the box body 1;
the outlet 7 is positioned on the third side surface of the box body 1;
the first inner side surface of the box body 1 is connected with the T-shaped partition plate 3; the T-shaped partition plate 3 is positioned above the inlet 6; the surface of the T-shaped partition plate 3a is connected by a curved surface, so that oil enters the box body 1 through the inlet 6, and the flow velocity of the oil passing through the T-shaped partition plate 3 is gradually reduced; as the oil flows in, bubbles in the oil are accumulated at the position c 1;
the second inner side surface of the box body 1 is connected with the cavity 5; the cavity 5 is connected with the L-shaped partition plate 4; the surface of the L-shaped partition plate 4b is connected by a curved surface; the L-shaped partition plate 4 is positioned above the T-shaped partition plate and is arranged in a crossed manner to form two oil liquid channels, and oil liquid flows to the detection channel e through the two oil liquid channels;
the cavity 5 is provided with a cavity inflow port 9 and a cavity gas outlet 10, the floating ball 8 is arranged in the cavity 5, when gas exists in the cavity 5, the gas is normally discharged from the gas outlet, and when a preset amount of oil exists in the cavity 5, the floating ball 8 in the cavity 5 closes the cavity gas outlet 10.
Preferably, the cavity flow inlet face of the cavity 5 is connected by a horizontal and an inclined face.
Preferably, the included angle between the horizontal plane and the vertical plane of the L-shaped partition plate 4 is a preset value.
Preferably, the box cover 2 is provided with 3 sensors, and the sensors comprise: an oil temperature and humidity sensor 1a, an oil quality sensor 2a and a viscosity sensor 3 a.
Preferably, the oil temperature and humidity sensor 1a is located in a region b;
the oil quality sensor 2a is used for measuring impurities in oil and is positioned in a 3 area of a detection channel e;
the viscosity sensor 3a is used for measuring the viscosity of the lubricating oil and is positioned in the area 2 of the detection channel e.
Preferably, the floating ball 8 is a stainless steel hollow ball, and the average density of the floating ball 8 is calculated to be lower than the oil density.
Preferably, the oil-gas separation monitoring device is made of aluminum alloy.
Preferably, the box cover 2 and the box body 1 are sealed by adopting a finish machining sealing strip, and preset secondary stress points are dispersed and fixed.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the oil containing bubbles in the device can pass through the bubbles and the pure oil respectively through two channels, so that the influence of the bubbles on the detection accuracy of the sensor is avoided;
2. the utility model separates bubbles in the oil liquid skillfully according to pressure and flow velocity so that pure liquid is used for detection, and the other side collects bubbles and realizes automatic discharge to the original pipeline;
3. the utility model discloses return gas automatically and do not need follow-up maintenance or produce harmful tail gas etc. bad consequence.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a case cover of an oil-gas separation monitoring device;
FIG. 2 is a schematic structural diagram of a box body of the oil-gas separation monitoring device;
FIG. 3 is a schematic view of a cavity structure of an oil-gas separation monitoring device;
FIG. 4 is a wire frame diagram of an oil-gas separation monitoring device;
FIG. 5 is a wire frame diagram of a box structure of an oil-gas separation monitoring device;
wherein, 1-box body, 2-box cover, 3-T type clapboard, 4-L type clapboard, 5-cavity, 6-inlet, 7-outlet, 8-floating ball, 9-cavity inflow port and 10-cavity air outlet.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
The utility model is used for the liquid that mixes the bubble need be got rid of the bubble after the sampling and the device of accurate monitoring liquid parameter under the condition of the interference of sensor.
The equipment uses the principle of buoyancy and the basic principle of hydrodynamics. The bubbles in the oil are separated according to pressure and flow velocity ingeniously, one side of the pure liquid is used for detection, the other side of the pure liquid collects the bubbles, and the bubbles are automatically discharged to an original pipeline.
An oil-gas separation monitor is composed of 3 parts including box body, box cover and gas recovering and exhausting unit, i.e. cavity.
According to the utility model provides a pair of oil-gas separation monitoring devices, include: the box body 1, the box cover 2, the T-shaped partition plate 3, the L-shaped partition plate 4, the cavity 5, the inlet 6, the outlet 7, the floating ball 8, the cavity inflow port 9 and the cavity air outlet 10;
a sensor is arranged on the box cover 2 to detect oil;
the inlet 6 is positioned on a first side surface of the box body 1;
the outlet 7 is positioned on the third side surface of the box body 1;
the first inner side surface of the box body 1 is connected with the T-shaped partition plate 3; the T-shaped partition plate 3 is positioned above the inlet 6; the surface of the T-shaped partition plate 3a is connected by a curved surface, so that oil enters the box body 1 through the inlet 6, and the flow velocity of the oil passing through the T-shaped partition plate 3 is gradually reduced; as the oil flows in, bubbles in the oil are accumulated at the position c 1;
the second inner side surface of the box body 1 is connected with the cavity 5; the cavity 5 is connected with the L-shaped partition plate 4; the surface of the L-shaped partition plate 4b is connected by a curved surface; the L-shaped partition plate 4 is positioned above the T-shaped partition plate and is arranged in a crossed manner to form two oil liquid channels, and oil liquid flows to the detection channel e through the two oil liquid channels;
the cavity 5 is provided with a cavity inflow port 9 and a cavity gas outlet 10, the floating ball 8 is arranged in the cavity 5, when gas exists in the cavity 5, the gas is normally discharged from the gas outlet, and when a preset amount of oil exists in the cavity 5, namely the gas is in a closed state when the gas amount is less, the floating ball 8 in the cavity 5 closes the cavity gas outlet 10. So that the normal bubble-free oil flows from the channel d of the c2 to the channel e of the detection channel e. Just the detection area without the influence of bubbles.
In particular, the cavity flow inlet face of the cavity 5 is connected by a horizontal and an inclined face.
Specifically, the included angle between the horizontal plane and the vertical plane of the L-shaped partition plate 4 is a preset value.
Specifically, install the sensor on case lid 2, the sensor has 3, and the sensor includes: an oil temperature and humidity sensor 1a, an oil quality sensor 2a and a viscosity sensor 3 a.
Specifically, the oil temperature and humidity sensor 1a is located in a region b;
the oil quality sensor 2a is used for measuring impurities in oil and is positioned in the area 3 of the detection channel e, and bubbles have slight influence.
The viscosity sensor 3a is used for measuring the viscosity of the lubricating oil and is positioned in the area 2 of the detection channel e. The influence of this bubble is relatively large, and therefore, the measurement is performed in an environment where bubbles are as small as possible.
Three-dimensional design simulation through hydrodynamics is mainly formed at the outlet, and through repeated structure optimization design simulation, stable media in the 2 region and the 3 region are finally formed, and the bubble pure oil liquid is removed through the filtering effect of the front cavity.
Specifically, the floating ball 8 is a stainless steel hollow ball, and the floating ball 8 can float in oil liquid by calculating that the average density is lower than the density of the oil liquid, so that the purpose of automatic opening, closing and exhausting is achieved.
Specifically, the oil-gas separation monitoring device is made of aluminum alloy. Mainly for the convenience of finish machining, can reach the convenient various curve shapes of processing.
Specifically, case lid 2 with adopt the finish machining sealing strip to seal between the box 1, it is fixed that the predetermined secondary stress point dispersion for equipment leakproofness is better safer.
In conclusion, through the fluid that contains the bubble of this device, can pass through two passageways respectively with bubble and pure fluid to avoided the bubble to sensor detection accuracy's influence, and finally return gas to main passage automatically and do not need harmful consequences such as follow-up maintenance or production harmful tail gas.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (8)
1. An oil-gas separation monitoring device, comprising: the box body (1), the box cover (2), the T-shaped partition plate (3), the L-shaped partition plate (4), the cavity (5), the inlet (6), the outlet (7), the floating ball (8), the cavity inflow port (9) and the cavity air outlet (10);
a sensor is arranged on the box cover (2) to detect oil;
the inlet (6) is positioned on a first side surface of the box body (1);
the outlet (7) is positioned on the third side surface of the box body (1);
the first inner side surface of the box body (1) is connected with the T-shaped partition plate (3); the T-shaped partition plate (3) is positioned above the inlet (6); the surface a of the T-shaped partition plate (3) is connected by a curved surface, so that oil enters the box body (1) through the inlet (6), and the flow velocity of the oil passing through the T-shaped partition plate (3) is gradually reduced; as the oil flows in, bubbles in the oil are accumulated at the position c 1;
the second inner side surface of the box body (1) is connected with the cavity (5); the cavity (5) is connected with the L-shaped partition plate (4); the b surfaces of the L-shaped partition plates (4) are connected by curved surfaces; the L-shaped partition plate (4) is positioned above the T-shaped partition plate and is arranged in a crossed mode to form two oil liquid channels, and oil liquid flows to the detection channel e through the two oil liquid channels;
the cavity (5) is provided with a cavity inflow port (9) and a cavity gas outlet (10), the floating ball (8) is arranged in the cavity (5), when gas exists in the cavity (5), the gas is normally discharged from the gas outlet, and when a preset amount of oil liquid exists in the cavity (5), the floating ball (8) in the cavity (5) closes the cavity gas outlet (10).
2. The oil-gas separation monitoring device according to claim 1, characterized in that the cavity flow inlet face of the cavity (5) is connected by a horizontal face and an inclined face.
3. The oil-gas separation monitoring device as claimed in claim 1, wherein the included angle between the horizontal plane and the vertical plane of the L-shaped partition plate (4) is a preset value.
4. The oil-gas separation monitoring device according to claim 1, characterized in that the tank cover (2) is provided with 3 sensors, and the sensors comprise: an oil temperature and humidity sensor (1a), an oil quality sensor (2a) and a viscosity sensor (3 a).
5. The oil-gas separation monitoring device according to claim 4, characterized in that the oil temperature and humidity sensor (1a) is located in the area b;
the oil quality sensor (2a) is used for measuring impurities in oil and is positioned in a 3 area of a detection channel e;
the viscosity sensor (3a) is used for measuring the viscosity of the lubricating oil and is positioned in the area 2 of the detection channel e.
6. The oil-gas separation monitoring device as claimed in claim 1, characterized in that the floating ball (8) is a stainless steel hollow ball, and the average density of the floating ball (8) is calculated to be lower than the oil density.
7. The oil-gas separation monitoring device of claim 1, wherein the oil-gas separation monitoring device is made of aluminum alloy.
8. The oil-gas separation monitoring device according to claim 1, wherein the box cover (2) and the box body (1) are sealed by a finish machining sealing strip, and preset secondary stress points are dispersed and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021083307.XU CN212780803U (en) | 2020-06-12 | 2020-06-12 | Oil-gas separation monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021083307.XU CN212780803U (en) | 2020-06-12 | 2020-06-12 | Oil-gas separation monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212780803U true CN212780803U (en) | 2021-03-23 |
Family
ID=75072019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021083307.XU Active CN212780803U (en) | 2020-06-12 | 2020-06-12 | Oil-gas separation monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212780803U (en) |
-
2020
- 2020-06-12 CN CN202021083307.XU patent/CN212780803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205067153U (en) | Water environmental detection set | |
| CN207779184U (en) | A kind of double-pipe cooler of the automatic leak detection apparatus of band | |
| CN212780803U (en) | Oil-gas separation monitoring devices | |
| CN108801844B (en) | Device and method for measuring aeration concentration | |
| CN111638320A (en) | Oil-gas separation monitoring devices | |
| CN109652113A (en) | Oil-gas-water three-phase separation | |
| CN210400464U (en) | Oil-gas-water three-phase automatic metering device | |
| CN209446318U (en) | A kind of water quality on-line sampling device | |
| CN105157786B (en) | Differential pressure levelmeter with fluid isolation device | |
| CN207866288U (en) | A kind of undersea detection device | |
| CN113776625A (en) | Magnetic turning plate liquid level meter with high detection precision | |
| CN204346779U (en) | A kind of dust sampler calibrating installation | |
| TWI718962B (en) | Bubble filter in liquid pipe | |
| CN113107403A (en) | Drilling fluid overflow early warning monitoring system and early warning monitoring method | |
| CN203519105U (en) | Oil-water level measuring device for holder bottom oil groove of thin-oil-sealed gas holder | |
| CN104634697A (en) | Externally-connected oil-gas-water three-phase separator device and liquid density measuring method | |
| CN207192855U (en) | A kind of water route gas fractionation unit | |
| CN108072408A (en) | A kind of undersea detection device | |
| CN214149415U (en) | Visual liquid detection device | |
| CN212721664U (en) | Water level monitoring device | |
| CN207555192U (en) | There is the steam trap of flow measurement | |
| CN213932101U (en) | Steam condenser | |
| CN212989359U (en) | Sample comparison device based on oil product detection | |
| CN215945595U (en) | Torch liquid separating tank with split-range metering function | |
| CN216309107U (en) | Flow instrument convenient to collect bubble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: The 711 Research Institute of China Shipbuilding Corp. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: Shanghai Marine Diesel Engine Research Institute |