Portable crude oil moisture content analysis device

Abstract

The utility model discloses a portable crude oil moisture content analysis device, which relates to the related technical field of oil-water analysis equipment and comprises a portable array type oil-water analysis device, a containing box, a storage battery assembly and a box cover. An inner support is placed in the containing box, a containing cavity matched with the portable array type oil-water analysis device in shape is formed in the inner support, and the portable array type oil-water analysis device is placed in the containing cavity; a gap is formed between the bottom of the inner support and the inner bottom wall of the containing box, and the storage battery assembly is installed on the inner bottom wall of the containing box and located in the gap. And a pressing seat is fixedly arranged at the top of the accommodating box body. Through precise combination of the containing box, the inner support, the pressing base and the box cover, stable and safe storage and convenient carrying are achieved, meanwhile, the lithium titanate battery and the solar photovoltaic power generation panel are combined, dependence on an external power source is reduced, and convenience and flexibility of outdoor use are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of oil-water analysis equipment, and in particular to a portable crude oil water content analysis device. Background Technology

[0002] In the process of oil extraction and production, crude oil water cut is an important indicator. Accurate measurement of crude oil water cut can effectively assess oil well productivity, determine and understand the production status of oil wells, track dynamic changes in oil well reservoirs, and predict the degree of oil well recovery. This provides a reliable basis for subsequent targeted development of extraction plans and adjustment of production structure, ensuring that production wells are always in optimal production condition.

[0003] A search revealed that document CN210894353U discloses a portable array-type oil-water analysis device, which solves the technical problems of existing crude oil water content measurement devices and methods that cannot accurately and stably measure water content, and that the measurement process is cumbersome, time-consuming, labor-intensive, costly, and environmentally unfriendly. The device includes a vertical measuring cylinder, an array-type oil-water measurement sensor, and a data processing unit. The vertical measuring cylinder is closed at the bottom and open at the top, and has an inner cavity. The array-type oil-water measurement sensor includes an upper base, a first electrode, and a second electrode. The first electrode includes multiple first electrode measurement units. The data processing unit is connected to the upper base of the array-type oil-water measurement sensor, and the first electrode is connected to the data processing unit via a first electrode signal bus.

[0004] The aforementioned prior art uses a vertical measuring cylinder connected to a handle and an array-type oil and water measuring sensor with a carrying handle at the top base to achieve the advantages of easy movement, flexible use, and applicability to different measuring locations. However, there is insufficient protection when carrying and transferring the device directly through the handle and carrying handle. The device is prone to contact and collision with other objects during this process, which can lead to damage. In addition, the device requires electricity and relies on an external power supply. In some outdoor environments, the power supply cannot be guaranteed. It is easy to carry but lacks convenience in use. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the prior art by proposing a portable crude oil water content analysis device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A portable crude oil water content analyzer includes a portable array-type oil-water analyzer, a housing, a battery pack, and a housing cover.

[0008] The container contains an inner tray with a cavity adapted to the shape of the portable array-type oil-water analyzer. The portable array-type oil-water analyzer is placed inside the cavity. There is a gap between the bottom of the inner tray and the inner bottom wall of the container. The battery assembly is installed on the inner bottom wall of the container and located in the gap. A pressure seat is fixedly installed on the top of the container. A lid is installed on top of the pressure seat and closes the top of the pressure seat. A handle is fixedly connected to the top of the lid. A limit component is provided inside the pressure seat to limit the portable array-type oil-water analyzer.

[0009] Preferably, the battery assembly includes a lithium titanate battery, a socket, and a solar photovoltaic panel. The lithium titanate battery and the socket are fixedly installed on the inner bottom wall of the housing, the solar photovoltaic panel is fixedly installed on the top of the housing cover, and the portable array-type oil-water analyzer is equipped with a plug adapted to the socket.

[0010] Preferably, the pressure seat is rotatably connected to a drive shaft, and the outer wall of the drive shaft is fixedly sleeved with mounting seats spaced apart along its length, and the mounting seats are fixedly connected to the bottom of the box cover.

[0011] Preferably, the limiting component includes screws rotatably disposed on the left and right sides inside the pressure base, and movable blocks are threadedly connected to the outer walls of the two screws. Pressure plates are fixedly connected to the bottoms of the two movable blocks respectively, and the pressure plates contact the portable array-type oil-water analyzer for limiting.

[0012] Preferably, the limiting assembly further includes vertical plates fixedly connected to the left and right sides inside the pressure seat. The screw is rotatably disposed between the pressure seat and the vertical plates. A first rotating shaft, a second rotating shaft, and a third rotating shaft are rotatably disposed on the side of the vertical plates away from the screw. A fourth rotating shaft is rotatably disposed on the side of the vertical plates close to the screw. The third rotating shaft passes through the vertical plates. A first gear is fixedly sleeved on the first rotating shaft. A second gear is fixedly sleeved on the second rotating shaft. A third gear and a fourth gear are fixedly sleeved at both ends of the third rotating shaft, respectively. A fifth gear is fixedly sleeved on the fourth rotating shaft. A sixth gear is fixedly sleeved on the screw.

[0013] The second gear is located between and meshes with the first and third gears, and the fifth gear is located between and meshes with the fourth and sixth gears.

[0014] Preferably, both ends of the transmission shaft are fixedly sleeved with driving bevel gears, and the outer walls of the two first rotating shafts are respectively fixedly sleeved with driven bevel gears that mesh with the two driving bevel gears.

[0015] Preferably, the number of teeth of the first gear, the second gear, and the third gear are set from large to small, and the number of teeth of the fourth gear, the fifth gear, and the sixth gear are set from large to small.

[0016] Preferably, a U-shaped slide block is fixedly connected between the inner walls of the two vertical plates and the pressure base, and the two pressure plates slide in cooperation with the two U-shaped slide blocks respectively.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, the precise design of the housing, inner tray, pressure base, and lid provides a stable and safe storage space for the portable array-type oil-water analyzer. The entire device can be easily carried and transferred by the handle. Furthermore, the opening and closing of the lid not only facilitates loading and unloading but also allows the pressure plate to automatically move away from or reset above the portable array-type oil-water analyzer, ensuring safety during transportation and use. This prevents collisions with other items during carrying and transfer, effectively protecting the analyzer from damage.

[0019] 2. In this utility model, a combination of lithium titanate battery and solar photovoltaic power generation panel is adopted. The solar photovoltaic power generation panel can make full use of the solar energy resources in the outdoor environment, convert solar energy into electrical energy and store it in the lithium titanate battery, providing a sustainable energy supply, reducing dependence on external power source, and improving the convenience and flexibility of the device in the outdoor environment. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of a portable crude oil water content analysis device is provided for this utility model;

[0021] Figure 2 This utility model provides a schematic diagram of the open state of the lid of a portable crude oil water content analyzer.

[0022] Figure 3 This utility model provides a schematic diagram of the usage status of a portable array-type oil-water analysis device for crude oil water content analysis.

[0023] Figure 4 This utility model provides a schematic diagram of the pressure seat structure for a portable crude oil water content analysis device;

[0024] Figure 5 This invention proposes a portable crude oil water content analysis device. Figure 4 Enlarged structural diagram at point A in the middle;

[0025] Figure 6 This invention proposes a portable crude oil water content analysis device. Figure 4Enlarged structural diagram at point B;

[0026] Figure 7 This utility model provides a schematic diagram of the housing structure of a portable crude oil water content analysis device;

[0027] Figure 8 This utility model provides a schematic diagram of the inner support structure of a portable crude oil water content analysis device;

[0028] Figure 9 This utility model presents a schematic diagram of a portable array-type oil-water analysis device for analyzing the water content of crude oil.

[0029] Legend: 1. Portable array-type oil-water analyzer; 2. Container box; 3. Inner tray; 4. Container cavity; 5. Box cover; 6. Pressure base; 7. Handle; 8. Lithium titanate battery; 9. Socket; 10. Solar photovoltaic panel; 11. Plug; 12. Drive shaft; 13. Mounting base; 14. Screw; 15. Moving block; 16. Pressure plate; 17. Vertical plate; 18. First rotating shaft; 19. Second rotating shaft; 20. Third rotating shaft; 21. Fourth rotating shaft; 22. First gear; 23. Second gear; 24. Third gear; 25. Fourth gear; 26. Fifth gear; 27. Sixth gear; 28. Driving bevel gear; 29. ​​Driven bevel gear; 30. U-shaped slide. Detailed Implementation

[0030] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0032] like Figure 1-9 As shown, this utility model provides a portable crude oil water content analysis device, including a portable array-type oil-water analysis device 1, a container 2, a battery assembly, and a container cover 5.

[0033] An inner tray 3 is placed inside the housing 2. The inner tray 3 has a cavity 4 that is adapted to the shape of the portable array-type oil-water analyzer 1. The portable array-type oil-water analyzer 1 is placed inside the cavity 4. There is a gap between the bottom of the inner tray 3 and the inner bottom wall of the housing 2. The battery assembly is installed on the inner bottom wall of the housing 2 and is located in the gap. A pressure seat 6 is fixedly installed on the top of the housing 2. The housing cover 5 is set on the top of the pressure seat 6 and closes the top of the pressure seat 6. The housing cover 5 and the pressure seat 6 can be locked. There are various locking methods. Any existing technology that conforms to this embodiment can be used. It will not be described in detail here. A handle 7 is fixedly connected to the top of the housing cover 5. A limit component is provided in the pressure seat 6 to limit the portable array-type oil-water analyzer 1.

[0034] In this embodiment, the battery assembly includes a lithium titanate battery 8, a socket 9, and a solar photovoltaic panel 10. The lithium titanate battery 8 and the socket 9 are fixedly installed on the inner bottom wall of the housing 2, and the solar photovoltaic panel 10 is fixedly installed on the top of the housing cover 5. The portable array-type oil-water analysis device 1 is equipped with a plug 11 that is compatible with the socket 9.

[0035] Specifically, the lithium titanate battery 8 used has advantages such as high safety and no risk of rapid combustion. The lithium titanate battery 8 not only has a protection circuit but also an inverter function, allowing it to be pre-charged or converted into electrical energy by the solar photovoltaic panel 10 and stored within the lithium titanate battery 8. In situations where power demand cannot be guaranteed in certain outdoor environments, the lithium titanate battery 8 can power the portable array-type oil-water analyzer 1 through the combination of plug 11 and socket 9, ensuring the necessary power supply in outdoor environments and improving portability and convenience.

[0036] In this embodiment, a drive shaft 12 is rotatably connected inside the pressure seat 6, and a mounting seat 13 is fixedly sleeved on the outer wall of the drive shaft 12 and spaced apart along its length. The mounting seat 13 is fixedly connected to the bottom of the box cover 5.

[0037] Specifically, when the cover 5 is opened, it drives the mounting base 13 to rotate the drive shaft 12, providing power for the movement of the pressure plate 16. The rotation direction on the outer wall of the two screws 14 can be set so that the movement directions of the two pressure plates 16 are opposite.

[0038] In this embodiment, the limiting component includes screws 14 rotatably disposed on the left and right sides inside the pressure base 6. Moving blocks 15 are threadedly connected to the outer walls of the two screws 14. Pressure plates 16 are fixedly connected to the bottoms of the two moving blocks 15 respectively. The pressure plates 16 contact the portable array oil-water analyzer 1 for limiting.

[0039] Specifically, when the screw 14 rotates, it causes the moving block 15 to move through the threaded transmission, and the position of the adjusting pressure plate 16 limits the portable array-type oil-water analysis device 1.

[0040] In this embodiment, the limiting component further includes vertical plates 17 fixedly connected to the left and right sides of the pressure base 6. A screw 14 is rotatably disposed between the pressure base 6 and the vertical plates 17. A first rotating shaft 18, a second rotating shaft 19, and a third rotating shaft 20 are rotatably disposed on the side of the vertical plates 17 away from the screw 14. A fourth rotating shaft 21 is rotatably disposed on the side of the vertical plates 17 closer to the screw 14. The third rotating shaft 20 passes through the vertical plates 17. A first gear 22 is fixedly sleeved on the first rotating shaft 18, a second gear 23 is fixedly sleeved on the second rotating shaft 19, and the two ends of the third rotating shaft 20 are... The first gear 22 and the second gear 23 are located between the first gear 22 and the third gear 24 and mesh with them. The fifth gear 26 is located between the fourth gear 25 and the sixth gear 27 and mesh with them. The number of teeth of the first gear 22, the second gear 23 and the third gear 24 are set from large to small. The number of teeth of the fourth gear 25, the fifth gear 26 and the sixth gear 27 are set from large to small.

[0041] Specifically, through the above settings, the rotational speeds of the first gear 22, the second gear 23, and the third gear 24 increase from slow to fast. The third gear 24 causes the fourth gear 25 to rotate synchronously via the third rotating shaft 20. The rotational speeds of the fourth gear 25, the fifth gear 26, and the sixth gear 27 also increase from slow to fast. Taking an example where the tooth ratio of the first gear 22, the second gear 23, and the third gear 24 is 4:2:1, and the tooth ratio of the fourth gear 25, the fifth gear 26, and the sixth gear 27 is also 4:2:1, when the rotational speed of the first gear 22 is V, the rotational speed of the second gear 23 is 2V, and the rotational speed of the third gear 24 is... The rotational speed of wheel 24 is 4V. The rotational speed of the fourth gear 25 is the same as that of the third gear 24, both being 4V. The rotational speed of the fifth gear 26 is 8V, and the rotational speed of the sixth gear 27 is 16V. That is, the rotational speed of the screw 14 driven by the sixth gear 27 is 16 times the rotational speed of the first gear 22. When the five covers are opened 90 degrees, the screw 14 can rotate four times, realizing the long-distance movement of the pressure plate 16. Of course, the tooth ratio can be changed according to the actual situation. The tooth ratio of the driving bevel gear 28 and the driven bevel gear 29 can also be adjusted, all for the purpose of realizing the long-distance movement of the pressure plate 16.

[0042] In this embodiment, drive bevel gears 28 are fixedly sleeved at both ends of the drive shaft 12, and driven bevel gears 29 that mesh with the two drive bevel gears 28 are fixedly sleeved on the outer walls of the two first rotating shafts 18 respectively.

[0043] Specifically, the transmission shaft 12 changes the transmission direction through the cooperation of the driving bevel gear 28 and the driven bevel gear 29.

[0044] In this embodiment, a U-shaped slide block 30 is fixedly connected between the inner walls of the two vertical plates 17 and the pressure seat 6, and the two pressure plates 16 are respectively slidably engaged with the two U-shaped slide blocks 30.

[0045] Specifically, the pressure plate 16 is limited by the cooperation of the pressure plate 16 and the U-shaped slide 30, so that the pressure plate 16 moves in a straight line without flipping.

[0046] How to use and how to work this device:

[0047] 1. First, place the inner tray 3 inside the receiving box 2. Place the portable array-type oil-water analyzer 1 inside the receiving cavity 4 on the inner tray 3. Install the pressure seat 6 on the receiving box 2, tightening the pressure seat 6 tightly against the inner tray 3. Lock the box cover 5 onto the pressure seat 6. Figure 1 As shown, at this time, the pressure plate 16 is in contact with the portable array-type oil-water analyzer 1;

[0048] When in use, the cover 5 is opened, and the cover 5 drives the drive shaft 12 to rotate through the mounting base 13. The rotating shaft drives the first shaft 18 to rotate the first gear 22 through the cooperation of the driving bevel gear 28 and the driven bevel gear 29. The first gear 22 drives the screw 14 to rotate through the transmission of the second gear 23, the third gear 24, the fourth gear 25, the fifth gear 26 and the sixth gear 27. When the screw 14 rotates, the moving block 15 drives the pressure plate 16 to move away from above the portable array oil-water analyzer 1.

[0049] In summary, when the lid 5 is open, the pressure plate 16 does not restrict the portable array oil-water analyzer 1, allowing it to be taken out for use. When the lid 5 is closed, the pressure plate 16 abuts against the top of the portable array oil-water analyzer 1, restricting its movement. It can be carried and transferred via the handle 7. The housing 2, pressure base 6, and lid 5 surround the portable array oil-water analyzer 1, providing it with sufficient protection. During this process, it will not come into contact or collide with other items, thus providing good protection while being portable.

[0050] 2. When the portable array oil-water analyzer 1 is taken out for use, the plug 11 and socket 9 at the bottom of the portable array oil-water analyzer 1 are powered by the lithium titanate battery 8. At the same time, the solar energy is converted into electrical energy by the solar photovoltaic power generation panel 10 and stored in the lithium titanate battery 8. In some outdoor environments where the power demand cannot be guaranteed, the battery can be used to ensure the power required in the outdoor environment, which is convenient to carry and improves the convenience.

[0051] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A portable crude oil water content analyzer, characterized in that, include: Portable array-type oil-water analysis device (1); The container (2) contains an inner tray (3), and the inner tray (3) has a cavity (4) adapted to the shape of the portable array oil-water analyzer (1). The portable array oil-water analyzer (1) is placed in the cavity (4). The battery assembly has a gap between the bottom of the inner tray (3) and the inner bottom wall of the housing (2), and the battery assembly is mounted on the inner bottom wall of the housing (2) and located in the gap; The top of the container box (2) is fixedly provided with a pressure seat (6). The lid (5) is located on the top of the pressure seat (6) and closes the top of the pressure seat (6). A handle (7) is fixedly connected to the top of the lid (5). A limiting component is provided inside the pressure seat (6) to limit the portable array oil-water analysis device (1).

2. The portable crude oil water content analyzer according to claim 1, characterized in that: The battery assembly includes a lithium titanate battery (8), a socket (9), and a solar photovoltaic panel (10). The lithium titanate battery (8) and the socket (9) are fixedly installed on the inner bottom wall of the housing (2). The solar photovoltaic panel (10) is fixedly installed on the top of the housing cover (5). The portable array oil-water analyzer (1) is equipped with a plug (11) that is compatible with the socket (9). The top of the socket (9) passes through the inner tray (3) and extends into the housing cavity (4).

3. The portable crude oil water content analyzer according to claim 1, characterized in that: The pressure seat (6) is rotatably connected to a drive shaft (12), and a mounting seat (13) is fixedly sleeved on the outer wall of the drive shaft (12) and spaced apart along its length. The mounting seat (13) is fixedly connected to the bottom of the box cover (5).

4. The portable crude oil water content analyzer according to claim 3, characterized in that: The limiting component includes screws (14) rotatably disposed on the left and right sides inside the pressure base (6). Each of the two screws (14) is threaded with a moving block (15). The bottom of each of the two moving blocks (15) is fixedly connected with a pressure plate (16). The pressure plate (16) contacts the portable array oil-water analyzer (1) for limiting.

5. A portable crude oil water content analyzer according to claim 4, characterized in that: The limiting assembly also includes vertical plates (17) fixedly connected to the left and right sides of the pressure base (6). The screw (14) is rotatably disposed between the pressure base (6) and the vertical plate (17). A first rotating shaft (18), a second rotating shaft (19) and a third rotating shaft (20) are rotatably disposed on the side of the vertical plate (17) away from the screw (14). A fourth rotating shaft (21) is rotatably disposed on the side of the vertical plate (17) close to the screw (14). The third rotating shaft (20) passes through the vertical plate (17). A first gear (22) is fixedly sleeved on the first rotating shaft (18). A second gear (23) is fixedly sleeved on the second rotating shaft (19). A third gear (24) and a fourth gear (25) are fixedly sleeved at both ends of the third rotating shaft (20). A fifth gear (26) is fixedly sleeved on the fourth rotating shaft (21). A sixth gear (27) is fixedly sleeved on the screw (14). The second gear (23) is located between and meshes with the first gear (22) and the third gear (24), and the fifth gear (26) is located between and meshes with the fourth gear (25) and the sixth gear (27).

6. A portable crude oil water content analyzer according to claim 5, characterized in that: The two ends of the transmission shaft (12) are fixedly sleeved with driving bevel gears (28), and the outer walls of the two first rotating shafts (18) are respectively fixedly sleeved with driven bevel gears (29) that mesh with the two driving bevel gears (28).

7. A portable crude oil water content analyzer according to claim 5, characterized in that: The number of teeth of the first gear (22), the second gear (23) and the third gear (24) are set from large to small, and the number of teeth of the fourth gear (25), the fifth gear (26) and the sixth gear (27) are set from large to small.

8. A portable crude oil water content analyzer according to claim 5, characterized in that: U-shaped slides (30) are fixedly connected between the inner walls of the two vertical plates (17) and the pressure seat (6), and the two pressure plates (16) slide in cooperation with the two U-shaped slides (30) respectively.

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