Low-power-consumption wireless remote transmission crude oil water content analyzer

Abstract

The invention discloses a low-power-consumption wireless remote transmission crude oil water content analyzer, and relates to the technical field of oil-water separation, the low-power-consumption wireless remote transmission crude oil water content analyzer comprises an analysis cabin, a moving mechanism is arranged in the analysis cabin, and the moving mechanism comprises bearing rings sliding on the surfaces of the two sides of the analysis cabin; a second protective shell is slidably connected into the bearing ring, a first protective shell is in butt joint with the second protective shell, a first filter membrane is fixedly connected into the first protective shell, and a micropore structure is arranged on the surface of the first filter membrane; a filter membrane II is fixedly connected in the protective shell II, and a microporous structure is arranged on the surface of the filter membrane II. The double filtering membranes are matched with the oval pushing block to adjust the micropore structure in a differentiated mode. When the pushing block rotates, the first filtering membrane and the second filtering membrane form micropores with different shrinkage degrees due to the diameter difference of the pushing block, layered filtering is achieved, target components are accurately separated according to the oil-water density difference, the filtering precision and efficiency are greatly improved, the micropore structure forms a cone shape under the action of pushing force, the filtering path is further optimized, and the filtering effect is improved. Effective separation of oil-water molecules with different particle sizes is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of oil-water separation, and in particular to a low-power wireless remote transmission crude oil water content analyzer. Background Art

[0002] With the continuous development of the oil industry, accurate monitoring of crude oil water content has become increasingly critical. Currently, crude oil water content analyzers play a vital role in energy conservation, emission reduction, and efficient resource utilization. Traditional analytical methods rely heavily on manual sampling and laboratory analysis. These methods are not only labor-intensive and resource-intensive, but also have long analysis cycles, making them difficult to meet the needs of real-time on-site monitoring. Furthermore, some analyzers used in the field suffer from high power consumption and poor filtration, which hinder the efficiency and accuracy of crude oil water content measurement.

[0003] Although laboratory testing is highly accurate, the process is cumbersome. From sampling, transportation, handover, testing to obtaining results, it takes a long time, which cannot meet the needs of real-time monitoring and rapid decision-making, and is prone to production errors due to data delays. The filter components of existing crude oil water analyzers are of a single design, mostly filter membranes or screens with fixed pore sizes. For crude oil with complex components, hierarchical and differentiated filtration cannot be achieved, and the oil-water separation effect is poor. Regardless of the fixed pore size of the filter membrane, it is difficult to adapt to oil-water mixtures with different density differences, and the target components cannot be accurately separated, resulting in large errors in the test results. In addition, the single filter structure is prone to clogging under high-density crude oil conditions, and the filtration efficiency drops sharply over time. Summary of the Invention

[0004] The purpose of the present invention is to provide a low-power wireless remote transmission crude oil water content analyzer to solve the problems existing in the above-mentioned background technology.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A low-power wireless remote transmission crude oil water content analyzer includes an analysis cabin, a moving mechanism is provided in the analysis cabin, and the moving mechanism includes a bearing ring sliding on the two side surfaces of the analysis cabin;

[0007] A second protective shell is slidably connected to the inner portion of the carrying ring, a first protective shell is docked on the upper portion of the second protective shell, a first filter membrane is fixedly connected to the inner portion of the first protective shell, a first rotating shaft is rotatably connected to the middle portion of the first rotating shaft, a first pusher is fixedly connected to the middle portion of the first rotating shaft, and a microporous structure is provided on the surface of the first filter membrane;

[0008] A second filter membrane is fixedly connected in the second protective shell, a second rotating shaft is rotatably connected in the middle of the second protective shell, a second pushing block is fixedly connected in the middle of the second rotating shaft, and a microporous structure is provided on the surface of the second filter membrane;

[0009] The pushing block 1 and the pushing block 2 rotate to realize the contraction of the micropores on the surfaces of the filter membrane 1 and the filter membrane 2.

[0010] As a further solution of the present invention: the moving mechanism further includes a second motor fixedly connected to one side of the exterior of the analysis cabin;

[0011] A threaded column is fixedly connected to the output end of the second motor and rotates in the middle of one side of the analysis cabin;

[0012] The moving blocks are provided with two blocks which slide in the slide grooves on both sides of the analysis chamber surface respectively, and one of the blocks is threadedly connected to the surface of the threaded column, and one end of the two moving blocks is connected to the two ends of the carrying ring.

[0013] As a further solution of the present invention: a driving mechanism is provided on one side of the protective shell 1 and the protective shell 2 to realize the rotation of the pushing block 1 and the pushing block 2, and an adjustment mechanism is provided inside the protective shell 1 and the protective shell 2 to realize the position movement of the filter membrane 1 and the filter membrane 2.

[0014] As a further solution of the present invention: the driving mechanism includes a protective housing 1, which is fixed to one side of the protective shell 1 and is rotatably connected to a docking post in the middle;

[0015] Bevel gear 1 is fixed to the surface of one end of rotating shaft 1 and meshedly connected with bevel gear 2 fixed to the surface of docking column;

[0016] The second protective shell is fixed to one side of the second protective shell and is rotatably connected to the docking sleeve in the middle;

[0017] Bevel gear three is fixedly connected to the surface of one end of rotating shaft two and meshedly connected with bevel gear four fixedly connected to the surface of docking sleeve;

[0018] Motor 3 is fixedly connected to the middle portion of the lower surface of the protective housing 2 and the output end is fixedly connected to the docking sleeve;

[0019] The docking post slides in the docking tube.

[0020] As a further solution of the present invention: the adjustment mechanism includes a screw rod 1 rotating in one side of the protective housing 1;

[0021] Sliding plate 1 is threadedly connected to the surface of screw rod 1 and one end of which is fixedly connected to filter membrane 1;

[0022] The connecting column is fixedly connected to one end of the screw rod and has an electric push rod fixedly connected therein for driving the connecting block to extend and retract;

[0023] The second screw rod rotates in one side of the second protective housing;

[0024] The second sliding plate is threadedly connected to the surface of the second screw rod and one end of the sliding plate is fixedly connected to the second filter membrane.

[0025] As a further solution of the present invention: a docking groove connected to the connecting block is provided inside the second screw rod;

[0026] There are two sliding plates, both of which slide in the sliding grooves provided on both sides of the protective shell;

[0027] There are two sliding plates and both slide in the sliding grooves provided on both sides of the protective shell.

[0028] As a further solution of the present invention: docking mechanisms are provided on both sides of the bottom of the protective shell one to achieve docking of the protective shell one with the protective shell two.

[0029] As a further solution of the present invention: the docking mechanism includes a connecting pin fixed to the bottom of the protective shell one and sliding inside the protective shell two;

[0030] The spring is fixed in the active space of the connecting pin and one end of the spring is fixed with a butt joint, which slides in a limiting hole provided on one side of the protective shell.

[0031] As a further solution of the present invention: a docking cabin is fixedly connected to the analysis cabin, and an upper connecting cover is detachably connected to the surface of the docking cabin through a groove buckle, and an equalizing mechanism is provided in the upper connecting cover to achieve equal distribution of crude oil.

[0032] As a further solution of the present invention: the equal distribution mechanism includes a measuring cup, which is rotated on the middle part of the upper connecting cover and has a filter screen arranged inside the measuring cup and slides in the measuring cup via a slider;

[0033] Motor 1 is fixed to the surface of the upper connection cover and has a pinion fixed to the output end;

[0034] a gear ring, fixed to the surface of the measuring cup and meshingly connected with the pinion;

[0035] One end of the transmission tube is fixedly connected to and communicates with the interior of the measuring cup, while the other end is connected to and communicates with the interior of the dispersion block.

[0036] Beneficial effects of the present invention:

[0037] (1) The present invention adopts a dual-membrane layered filtration architecture, and cooperates with an elliptical push block to differentially adjust the microporous structure. When the push block rotates, the filter membrane 1 and the filter membrane 2 form micropores with different contraction degrees due to the difference in the diameter of the push block, realizing layered filtration and accurately separating the target components based on the difference in oil and water density, greatly improving the filtration accuracy and efficiency. The microporous structure forms a cone under the action of thrust, further optimizing the filtration path and ensuring the effective separation of oil and water molecules of different particle sizes;

[0038] (2) The third motor of the present invention drives the docking tube to rotate, and through the meshing linkage of the bevel gears, it synchronously drives the push blocks of the filter membrane 1 and the filter membrane 2 to rotate, thereby realizing automatic adjustment of the micropore size. The electric push rod cooperates with the screw rod to adjust the position of the filter membrane individually or synchronously, meeting the demand for rapid optimization of filtration parameters under different working conditions. The screw rod and knob design realize the manual adjustment function, providing a backup operation mode for the equipment and enhancing operational reliability.

[0039] (3) The protective shell 1 and the protective shell 2 of the present invention are quickly separated by a docking mechanism, and the upper connecting cover is connected by a groove snap-on connection, which is combined with the spring and docking head design to realize the convenient disassembly and assembly of the filter components. After the internal filter membrane is exposed, blockages and oil stains can be directly cleaned, reducing maintenance costs and resource consumption, greatly shortening maintenance time, and ensuring the long-term stable operation of the equipment. The probe sensors and scales in the two chambers monitor the volume changes of oil and water in real time. After the data is calculated and processed on the display screen, the water and oil content values are accurately obtained and displayed in real time. The data transmission and control system realizes remote monitoring, provides timely and accurate data support for production decisions, and helps optimize production processes and intelligent management. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The present invention will be further described below with reference to the accompanying drawings.

[0041] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0042] Figure 2 It is a schematic cross-sectional structure diagram of the present invention;

[0043] Figure 3 It is a schematic diagram of the partial structure of the present invention;

[0044] Figure 4 This is a schematic diagram of the structural decomposition of the equal distribution mechanism in the present invention;

[0045] Figure 5 It is a partial structural schematic diagram of the present invention;

[0046] Figure 6 yes Figure 5 Schematic diagram of the cross-section structure Figure 1 ;

[0047] Figure 7 yes Figure 6 Enlarged view of point A in the middle;

[0048] Figure 8 yes Figure 5 Schematic diagram of structural decomposition;

[0049] Figure 9 This is a schematic diagram of the structural breakdown of the docking mechanism in the present invention;

[0050] Figure 10 yes Figure 5 Schematic diagram of the cross-section structure Figure 2 ;

[0051] Figure 11 It is a schematic cross-sectional structural diagram of the regulating mechanism in the present invention.

[0052] In the figure: 1. Analysis cabin; 2. Docking cabin; 3. Upper connecting cover; 4. Equalizing mechanism; 40. Measuring cup; 41. Filter; 42. Slider; 43. Motor 1; 44. Pinion; 45. Gear ring; 46. Transmission tube; 47. Dispersion block; 5. Moving mechanism; 50. Motor 2; 51. Threaded column; 52. Moving block; 53. Carrying ring; 6. Driving mechanism; 60. Bevel gear 1; 61. Bevel gear 2; 62. Docking column; 63. Motor 3; 64. Bevel gear 3; 65. Bevel gear 4; 66. Docking cylinder; 67. Protective shell 1; 68. Protective Shell 2; 7. Adjustment mechanism; 70. Connecting column; 71. Screw rod 1; 72. Sliding plate 1; 73. Knob 1; 74. Electric push rod; 75. Connecting block; 76. Screw rod 2; 77. Sliding plate 2; 78. Knob 2; 8. Docking mechanism; 80. Connecting pin; 81. Spring; 82. Docking joint; 9. Probe sensor; 10. Scale; 11. Protective shell 1; 12. Protective shell 2; 13. Filter membrane 1; 14. Filter membrane 2; 15. Rotating shaft 1; 16. Pushing block 1; 17. Rotating shaft 2; 18. Pushing block 2; 19. Display screen. DETAILED DESCRIPTION

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0054] Example 1

[0055] See also Figures 1-11 As shown, the present invention is a low-power wireless remote transmission crude oil water content analyzer, comprising an analysis cabin 1, wherein a moving mechanism 5 is provided in the analysis cabin 1, and the moving mechanism 5 comprises a carrying ring 53 sliding on both side surfaces of the analysis cabin 1;

[0056] A second protective housing 12 is slidably connected to the carrier ring 53, and a first protective housing 11 is docked on the second protective housing 12. A filter membrane 13 is fixedly connected to the first protective housing 11. A rotating shaft 15 is rotatably connected to the middle of the first protective housing 11, and a push block 16 is fixedly connected to the middle of the rotating shaft 15. The surface of the filter membrane 13 is provided with a microporous structure.

[0057] A second filter membrane 14 is fixedly connected to the second protective housing 12. A second rotating shaft 17 is rotatably connected to the middle of the second protective housing 12. A second pushing block 18 is fixedly connected to the middle of the second rotating shaft 17. A microporous structure is provided on the surface of the second filter membrane 14.

[0058] The pushing block 16 and the pushing block 2 18 rotate to shrink the micropores on the surfaces of the filter membrane 1 13 and the filter membrane 2 14 .

[0059] More specifically, the push block 16 and the push block 2 18 are elliptical in shape, and the diameter of the push block 2 18 is smaller than that of the push block 16 . This allows the microporous structures of the filter membrane 13 and the filter membrane 2 14 to shrink differently under the same rotation amplitude, thereby ensuring layered filtration and improving the filtration effect.

[0060] Microporous structures of filter membrane 1 13 and filter membrane 2 14 (not shown);

[0061] Pushing block 16 and pushing block 2 18 are respectively disposed below filter membrane 13 and filter membrane 2 14 . Filter membrane 1 13 and filter membrane 2 14 are pushed by pushing block 16 and pushing block 2 18 to form a cone shape so that the micropores become larger.

[0062] In the present invention, preferably, the moving mechanism 5 further includes a second motor 50 fixed to one side of the outside of the analysis cabin 1;

[0063] The threaded column 51 is fixed to the output end of the second motor 50 and rotates in the middle of one side of the analysis chamber 1;

[0064] The moving block 52 is provided with two blocks that slide in the slide grooves on both sides of the surface of the analysis chamber 1 respectively, and one of the blocks is threadedly connected to the surface of the threaded column 51 , and one end of the two moving blocks 52 is connected to the two ends of the carrying ring 53 .

[0065] More specifically: a partition block is provided in the analysis cabin 1, which divides the interior of the analysis cabin 1 into two storage chambers, facilitating the storage of oil and water after separation;

[0066] The oil discharge valve at the bottom of the analysis cabin 1 is used to discharge oil and water after analyzing the data.

[0067] In the present invention, preferably, a driving mechanism 6 is provided on one side of the protective shell 11 and the protective shell 2 12 to realize the rotation of the pushing block 16 and the pushing block 2 18, and an adjustment mechanism 7 is provided inside the protective shell 11 and the protective shell 2 12 to realize the position movement of the filter membrane 13 and the filter membrane 2 14.

[0068] In the present invention, preferably, the driving mechanism 6 includes a protective shell 1 67 , which is fixed to one side of the protective shell 11 and is rotatably connected to a docking post 62 in the middle;

[0069] Bevel gear 1 60 is fixed to the surface of one end of rotating shaft 15 and meshingly connected with bevel gear 2 61 fixed to the surface of docking post 62;

[0070] The second protective shell 68 is fixed to one side of the second protective shell 12 and is rotatably connected to the docking sleeve 66 in the middle;

[0071] Bevel gear three 64 is fixed to the surface of one end of rotating shaft two 17 and meshingly connected with bevel gear four 65 fixed to the surface of docking sleeve 66;

[0072] Motor 3 63 is fixed to the middle of the lower surface of protective housing 2 68 and its output end is fixedly connected to the docking sleeve 66;

[0073] The docking post 62 slides in the docking tube 66 .

[0074] More specifically, bevel gear 1 60 and bevel gear 2 61 are both disposed inside protective housing 1 67 , thereby protecting bevel gear 1 60 and bevel gear 2 61 ;

[0075] Bevel gear 3 64 and bevel gear 4 65 are both disposed inside protective housing 2 68 , thereby protecting bevel gear 3 64 and bevel gear 4 65 ;

[0076] A connection space connected to the docking column 62 is provided inside the docking tube 66 to ensure that when the protective shell 1 11 and the protective shell 2 12 are docked, the docking tube 66 can complete the docking with the docking column 62 to ensure synchronous rotation.

[0077] In the present invention, preferably, the adjustment mechanism 7 includes a screw rod 71 that rotates in one side of the protective housing 11;

[0078] Sliding plate 1 72 is threadedly connected to the surface of screw rod 1 71 and one end of which is fixedly connected to filter membrane 13;

[0079] The connecting column 70 is fixed to one end of the screw rod 71 and has an electric push rod 74 fixed inside to drive the connecting block 75 to extend and retract;

[0080] The second screw rod 76 rotates in one side of the second protective housing 12;

[0081] The second sliding plate 77 is threadedly connected to the surface of the second screw rod 76 and one end of the sliding plate 77 is fixedly connected to the second filter membrane 14.

[0082] More specifically, a knob 73 is fixedly connected to the surface of the connecting post 70, and a space and a rotation groove for the knob 73 to rotate are provided on one side of the protective housing 11;

[0083] A second knob 78 is fixedly connected to the surface of the second screw rod 76, and a space and a rotation groove for the second knob 78 to rotate are provided on one side of the second protective housing 12;

[0084] In the present invention, preferably, the interior of the second screw rod 76 is provided with a docking groove connected to the connecting block 75;

[0085] There are two sliding plates 72, both of which slide in the sliding grooves provided on both sides of the protective housing 11;

[0086] There are two sliding plates 77 and both slide in the sliding grooves provided on both sides of the protective shell 12.

[0087] During the implementation process, a motor 3 63 is provided. The output end of the motor 3 63 drives the docking sleeve 66 to rotate along the middle of the protective housing 2 68. The docking sleeve 66 drives the bevel gear 4 65 to rotate and meshes with the bevel gear 3 64. The bevel gear 3 64 drives the rotating shaft 2 17 and the pushing block 2 18 to rotate. The pushing block 2 18 rotates and pushes the filter membrane 2 14 upward, causing the filter membrane 2 14 to generate tension and enlarge its microporous structure.

[0088] As the docking cylinder 66 rotates, it drives the docking post 62 to rotate along the middle of the protective housing 67. The docking post 62 drives the bevel gear 61 to rotate and meshes with the bevel gear 60 to rotate. The bevel gear 60 drives the rotating shaft 15 and the pushing block 16 to rotate. The pushing block 16 rotates and pushes the filter membrane 13 upward, causing the filter membrane 13 to generate tension and enlarge its microporous structure. Since the diameter of the pushing block 16 is large, the microporous structure of the filter membrane 13 is larger, so that the oil-water mixture can be separated through the microporous structure according to the density between the oil and water.

[0089] When the positions of the filter membrane 13 and the filter membrane 2 14 need to be adjusted, an electric push rod 74 is provided. The electric push rod 74 moves the connecting block 75 downward to connect with the screw rod 2 76. The knob 1 73 is turned. The knob 1 73 rotates the connecting column 70 and the screw rod 1 71. The sliding plate 1 72 moves the filter membrane 13 upward or downward along the slide grooves provided on both sides of the protective housing 11 to adjust the position, thereby further adjusting the contraction of the filter membrane 13.

[0090] The connecting post 70 rotates with the connecting block 75 and the second screw rod 76. The rotation of the second screw rod 76 causes the second sliding plate 77 to move the second filter membrane 14 upward or downward along the slide grooves provided on both sides of the second protective housing 12 to adjust the position, thereby further adjusting the contraction of the second filter membrane 14.

[0091] When the positions of filter membrane 13 and filter membrane 2 14 need to be adjusted individually, an electric push rod 74 is provided. The electric push rod 74 brings the connecting block 75 back into the connecting column 70, so that the connecting block 75 and the screw rod 2 76 are disconnected. The knob 1 73 is turned, and the knob 1 73 brings the connecting column 70 and the screw rod 1 71 to rotate, so that the sliding plate 1 72 brings the filter membrane 13 to move upward or downward for adjustment.

[0092] Turn the second knob 78, which rotates the second screw rod 76, so that the second sliding plate 77 and the second filter membrane 14 move upward or downward for adjustment;

[0093] When all the water in the oil-water mixture falls into one storage chamber of the analysis chamber 1, a second motor 50 is provided. The output end of the second motor 50 carries a threaded column 51 and rotates along the analysis chamber 1. The rotation of the threaded column 51 causes the moving block 52 and the carrying ring 53 to move to the top of the other storage chamber of the analysis chamber 1. By changing the size of the microporous structure, the remaining oil falls into the other storage chamber.

[0094] The probe sensors 9 in the two chambers and the scale 10 in the two chambers are set to monitor the total volume of oil and water in the two chambers and transmit the data to the display screen 19, and the water content and oil content are calculated through the display screen 19.

[0095] Example 2

[0096] In the present invention, preferably, docking mechanisms 8 are provided on both sides of the bottom of the protective shell 11 to achieve docking between the protective shell 1 11 and the protective shell 2 12 .

[0097] In the present invention, preferably, the docking mechanism 8 includes a connecting pin 80, which is fixed to the bottom of the protective shell 11 and slides in the protective shell 2 12;

[0098] The spring 81 is fixed in the movable space of the connecting pin 80 and has one end fixed with a docking joint 82 . The docking joint 82 slides in a limiting hole provided on one side of the protective housing 12 .

[0099] More specifically, a connection space for the connection pin 80 is provided inside the second protective housing 12, so as to facilitate the connection between the second protective housing 12 and the first protective housing 11;

[0100] The surface of the second protective shell 12 is provided with a limiting hole to facilitate the movement and docking of the docking joint 82.

[0101] In the present invention, preferably, the analysis cabin 1 is fixed with a docking cabin 2, and the surface of the docking cabin 2 is detachably connected with an upper connecting cover 3 through a groove buckle, and an equalizing mechanism 4 is provided in the upper connecting cover 3 to achieve equal distribution of crude oil.

[0102] More specifically, the surface of the docking compartment 2 is detachably connected to the upper connection cover 3 via a groove buckle, so that the upper connection cover 3 is easier to remove from the docking compartment 2 .

[0103] In the present invention, preferably, the equal distribution mechanism 4 includes a measuring cup 40, which is rotated in the middle of the upper connecting cover 3, and a filter 41 is provided inside the measuring cup 40 through a slider 42;

[0104] Motor 1 43 is fixed to the surface of the upper connecting cover 3 and has a pinion 44 fixed to its output end;

[0105] The gear ring 45 is fixed to the surface of the measuring cup 40 and meshes with the pinion 44;

[0106] One end of the transmission tube 46 is fixedly connected to and communicates with the interior of the measuring cup 40 , while the other end is connected to and communicates with the interior of the dispersion block 47 .

[0107] More specifically, the bottom of the dispersion block 47 is provided with dispersion holes to facilitate the dispersion of the oil-liquid mixed liquid onto the surface of the filter membrane 13;

[0108] The diameter of the dispersion block 47 is smaller than the radius of the filter membrane 13, ensuring that the oil-liquid mixture in the dispersion block 47 fully falls onto the surface of the filter membrane 13 for filtration;

[0109] The upper connecting cover 3 is provided with a meshing space for the gear ring 45 and the pinion 44 to avoid interference during meshing.

[0110] During the implementation process, the oil-water mixture is poured into the measuring cup 40, and the impurities are filtered through the filter 41. The oil-water mixture enters the dispersion block 47 through the transmission pipe 46, and drips onto the surface of the filter membrane 13 through the dispersion holes of the dispersion block 47. The oil and water are separated through the micropores on the surface of the filter membrane 13;

[0111] A motor 43 is provided. The motor 43 drives a pinion 44 to rotate. The pinion 44 drives a gear ring 45 to rotate. The gear ring 45 drives the pinion 44 to rotate along the middle of the measuring cup 40. The measuring cup 40 drives a transmission tube 46 and a dispersion block 47 to rotate. The dispersion block 47 rotates and evenly distributes the liquid to the surface of the filter membrane 13, so that the oil-water mixture can be evenly filtered and separated.

[0112] When it is necessary to clean the filter membrane 13 and the filter membrane 2 14, pull the upper connecting cover 3, and the upper connecting cover 3 with the equalizing mechanism 4 is removed from the docking compartment 2, press the docking joint 82, and the docking joint 82 squeezes the spring 81 and moves it out of the limiting hole of the protective shell 2 12 and accommodates it in the connecting pin 80, pull the protective shell 11, and the protective shell 11 with the connecting pin 80 moves out along the protective shell 2 12, and the docking column 62 is removed from the docking tube 66, so that the protective shell 11 and the protective shell 2 12 are quickly separated, and the protective shell 2 12 is pulled, and the protective shell 2 12 slides along the inside of the carrying ring 53 and is removed, so that the protective shell 11 and the protective shell 2 12 are easier to disassemble and clean the internal filter membrane 13 and the filter membrane 2 14.

[0113] It should be noted that motor 1 43 , motor 2 50 , motor 3 63 , electric push rod 74 , probe sensor, scale, and display screen are all electrically connected and controlled by wireless signal transmission through a controller (not shown).

[0114] The above embodiments of the present invention are described in detail, but the contents are only preferred embodiments of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A low-power wireless remote transmission crude oil water content analyzer, characterized in that: The analysis chamber (1) comprises an analysis chamber (1), wherein a moving mechanism (5) is provided in the analysis chamber (1), and the moving mechanism (5) comprises a carrying ring (53) sliding on two side surfaces of the analysis chamber (1); A second protective shell (12) is slidably connected in the carrying ring (53), a first protective shell (11) is docked on the second protective shell (12), a filter membrane (13) is fixed in the first protective shell (11), a rotating shaft (15) is rotatably connected in the middle of the first protective shell (11), a pushing block (16) is fixed in the middle of the rotating shaft (15), and a microporous structure is provided on the surface of the filter membrane (13); A second filter membrane (14) is fixedly connected to the second protective shell (12), a second rotating shaft (17) is rotatably connected to the middle of the second protective shell (12), a second pushing block (18) is fixedly connected to the middle of the second rotating shaft (17), and a microporous structure is provided on the surface of the second filter membrane (14); The pushing block 1 (16) and the pushing block 2 (18) rotate to achieve the contraction of the micropores on the surfaces of the filter membrane 1 (13) and the filter membrane 2 (14).

2. A low-power wireless remote transmission crude oil water content analyzer according to claim 1, characterized in that: The moving mechanism (5) further includes a second motor (50) fixedly connected to one side of the outside of the analysis cabin (1); A threaded column (51) is fixedly connected to the output end of the second motor (50) and rotates in the middle of one side of the analysis cabin (1); The moving block (52) is provided with two blocks which slide in the slide grooves on both sides of the surface of the analysis chamber (1), and one of the blocks is threadedly connected to the surface of the threaded column (51). One end of the two moving blocks (52) is connected to the two ends of the carrying ring (53).

3. A low-power wireless remote transmission crude oil water content analyzer according to claim 1, characterized in that: A driving mechanism (6) is provided on one side of the protective shell 1 (11) and the protective shell 2 (12) to realize the rotation of the pushing block 1 (16) and the pushing block 2 (18); an adjusting mechanism (7) is provided inside the protective shell 1 (11) and the protective shell 2 (12) to realize the position movement of the filter membrane 1 (13) and the filter membrane 2 (14).

4. A low-power wireless remote transmission crude oil water content analyzer according to claim 3, characterized in that: The driving mechanism (6) includes a protective shell (67) fixed to one side of the protective shell (11) and a docking column (62) rotatably connected to the middle portion; Bevel gear 1 (60) is fixed to the surface of one end of rotating shaft 1 (15) and meshingly connected with bevel gear 2 (61) fixed to the surface of docking column (62); The second protective shell (68) is fixed to one side of the second protective shell (12) and is rotatably connected to the docking sleeve (66) in the middle; Bevel gear three (64) is fixed to the surface of one end of rotating shaft two (17) and meshingly connected with bevel gear four (65) fixed to the surface of docking sleeve (66); Motor three (63) is fixedly connected to the middle part of the lower surface of protective housing two (68) and its output end is fixedly connected to the docking sleeve (66); The docking post (62) slides in the docking tube (66).

5. A low-power wireless remote transmission crude oil water content analyzer according to claim 3, characterized in that: The adjusting mechanism (7) includes a screw rod (71) that rotates inside one side of a protective housing (11); A sliding plate (72) is threadedly connected to the surface of the screw rod (71) and one end of which is fixedly connected to the filter membrane (13); A connecting column (70) is fixedly connected to one end of the screw rod (71) and internally fixed with an electric push rod (74) for telescopically driving the connecting block (75); The second screw rod (76) rotates in one side of the second protective housing (12); The second sliding plate (77) is threadedly connected to the surface of the second screw rod (76) and one end of the sliding plate is fixedly connected to the second filter membrane (14).

6. A low-power wireless remote transmission crude oil water content analyzer according to claim 5, characterized in that: The interior of the second screw rod (76) is provided with a docking groove connected to the connecting block (75); The sliding plate (72) is provided with two pieces and both slide in the sliding grooves provided on both sides of the protective shell (11); The second sliding plate (77) is provided with two pieces and both slide in the sliding grooves provided on both sides of the second protective shell (12).

7. A low-power wireless remote transmission crude oil water content analyzer according to claim 1, characterized in that: Both sides of the bottom of the protective shell one (11) are provided with docking mechanisms (8) to achieve docking of the protective shell one (11) and the protective shell two (12).

8. A low-power wireless remote transmission crude oil water content analyzer according to claim 7, characterized in that: The docking mechanism (8) includes a connecting pin (80) fixed to the bottom of the protective shell (11) and sliding in the protective shell (12); The spring (81) is fixed in the active space of the connecting pin (80) and has a butt joint (82) fixed at one end. The butt joint (82) slides in a limiting hole opened on one side of the protective shell (12).

9. A low-power wireless remote transmission crude oil water content analyzer according to claim 1, characterized in that: The analysis chamber (1) is fixedly connected to a docking chamber (2), and the surface of the docking chamber (2) is detachably connected to an upper connection cover (3) via a groove buckle. Simultaneously, an equal distribution mechanism (4) is provided in the upper connection cover (3) to achieve equal distribution of crude oil.

10. A low-power wireless remote transmission crude oil water content analyzer according to claim 9, characterized in that: The equal distribution mechanism (4) includes a measuring cup (40) which rotates on the middle part of the upper connecting cover (3) and is internally provided with a filter (41) which slides in the measuring cup (40) via a slider (42); Motor 1 (43) is fixedly connected to the surface of the upper connection cover (3) and has a pinion (44) fixedly connected to its output end; a gear ring (45) fixed to the surface of the measuring cup (40) and meshingly connected with the pinion (44); The transmission tube (46) has one end fixedly connected to and communicated with the interior of the measuring cup (40), and the other end connected to and communicated with the interior of the dispersion block (47).

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