A flow monitoring device for a cable-connected intelligent data acquisition instrument and its usage method

Abstract

The present invention discloses a flow monitoring device for a cable-type intelligent sampling instrument and a method of using the device, comprising a collection tube, a fixed cover, a flow meter, a fixing mechanism, a clamping mechanism, a heat dissipation mechanism and a cleaning mechanism. A fixing mechanism is provided on one side of the collection tube. The present invention has the following beneficial effects: novel structure, convenient operation and strong practicality. By adding the fixing mechanism, it is beneficial for the two fixed covers to quickly clamp the flow meter, thereby improving the installation efficiency of the flow meter. By adding the clamping mechanism, it is beneficial for the pressure block to clamp the flow meter, further improving the stability of the flow meter. By adding the cleaning mechanism, it is beneficial for scraping off the oil adsorbed on the flow meter detection rod, thereby improving the accuracy of the data collected by the flow meter. By adding the heat dissipation mechanism, it is beneficial for the heat generated when the flow meter is working to be quickly discharged from the operating slot, thereby improving the heat dissipation efficiency of the flow meter and extending the service life of the flow meter.

Description

Technical Field

[0001] The present invention relates to the technical field of flow monitoring devices, and in particular to a flow monitoring device for a cable-type intelligent sampling instrument and a method for using the same. Background Art

[0002] The sum of oil and gas reservoirs in the same oil and gas producing area under the control of a single geological structure factor. An oil and gas field may have one or more oil and gas reservoirs. An area that is mainly oil reservoirs is called an oil field, and an area that is mainly gas reservoirs is called a gas field. In the process of collecting oil, many devices are needed, and the sub-collector is an indispensable device. The sub-collector needs to use a flow monitoring device to monitor the collected oil flow. The installation process of the existing flow monitoring device is too cumbersome and requires the use of special tools for installation, which consumes a lot of installation time. Summary of the invention

[0003] The object of the present invention is to provide a flow monitoring device for a cable-type intelligent sampling instrument and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flow monitoring device for a cable-type intelligent collection instrument, comprising a collection tube, a fixed cover, a flow meter, a fixing mechanism, a pressing mechanism, a heat dissipation mechanism and a cleaning mechanism, wherein a fixing mechanism is provided on one side of the collection tube, a fixed cover is symmetrically provided on the side of the fixing mechanism away from the collection tube, a flow meter is provided between the two fixed covers, a pressing mechanism is provided inside the flow meter, a heat dissipation mechanism is provided below the fixed cover and on one side of the collection tube, a rotating plate is rotatably connected inside the collection tube, and a cleaning mechanism is provided on the other side of the collection tube;

[0005] The fixing mechanism includes a fixing plate, one side of the collection tube is fixedly connected to the fixing plate, the inside of the fixing plate is rotatably connected to a bidirectional screw rod, the outer ends of the bidirectional screw rod are symmetrically threadedly connected to a No. 1 slider, one end of the No. 1 slider extends to the outer side of the fixing plate and is fixedly connected to a fixing rod, and one end of the fixing rod is fixedly connected to the outer side of the fixing cover.

[0006] Preferably, the clamping mechanism includes a push block, the push block is fixedly connected to the inside of the fixed cover, a slide groove is provided below the push block and inside the flow meter, a No. 2 slider is slidably connected to the inside of the slide groove, a pressure block is fixedly connected to the top of the No. 2 slider, a No. 1 slide rod is fixedly connected to the top of the fixed plate and located on one side of the fixed rod, and the No. 1 slide rod passes through the flow meter and is slidably connected to the pressure block.

[0007] Preferably, the cleaning mechanism includes a rotating shaft, one side of the rotating plate is fixedly connected to the rotating shaft, one end of the rotating shaft extends to the outside of the collection tube and is fixedly connected to a first pulley, a reciprocating screw is rotatably connected above the rotating plate and located inside the collection tube, one end of the reciprocating screw extends to the outside of the collection tube and is fixedly connected to a second pulley, the second pulley is connected to the first pulley via a belt drive, a cleaning block is threadedly connected to the outside of the reciprocating screw, and a scraper ring is fixedly connected to the inside of the cleaning block.

[0008] Preferably, a second slide bar is fixedly connected inside the collection tube and below the reciprocating screw rod, and the cleaning block is slidably connected to the second slide bar.

[0009] Preferably, the heat dissipation mechanism includes a connecting rod, a worm is fixedly connected to the other side of the rotating plate, the outer side of the worm is rotatably connected to the connecting rod, one end of the connecting rod is fixedly connected to the outer side of the collection tube, the inside of the connecting rod is rotatably connected to a cooling fan, a worm wheel is fixedly connected to the outer side of the axis of the cooling fan, and the worm wheel is meshingly connected to the worm.

[0010] Preferably, a heat dissipation hole is provided inside one of the fixed covers.

[0011] Preferably, one side of the flow meter extends to the interior of the collection tube, and a sealing ring is provided at the junction of the flow meter and the collection tube.

[0012] Preferably, an avoidance hole is opened in the middle of the fixing plate.

[0013] A method for using a flow monitoring device for a cable-type intelligent sampling instrument comprises the following steps:

[0014] S1. Insert the detection rod of the flow meter through the sealing ring into the inside of the collection tube. At the same time, after the bottom of the flow meter passes through the No. 1 slide bar, pass the pressure block through the No. 1 slide bar and then twist the rotating block to rotate the bidirectional screw. Then the two No. 1 slide blocks drive the fixed rods to move toward the middle of the fixed plate, so that the two fixed covers clamp the flow meter. At the same time, the push block pushes the inclined surface of the pressure block to move leftward, and the No. 2 slide block moves leftward in the slide groove, so that the pressure block presses the flow meter;

[0015] S2. When collecting oil, the oil flows upward from the bottom of the collection pipe, and then the oil drives the rotating plate to rotate, so that the worm follows the rotating plate to drive the worm wheel to rotate, so that the cooling fan rotates to blow air into the fixed cover through the cooling holes, and the heat generated by the long-term operation of the flow meter is quickly discharged from the operating slot;

[0016] S3. At the same time, the rotating shaft follows the rotating plate to drive the No. 1 pulley to rotate, and then the No. 2 pulley follows the No. 1 pulley through the belt and drives the reciprocating screw to rotate, so that the cleaning block moves on the reciprocating screw, so that the scraper ring scrapes off the oil adsorbed on the outside of the detection rod of the flow meter.

[0017] Compared with the prior art, the beneficial effects of the present invention are: novel structure, convenient operation, and strong practicality. By adding a fixing mechanism, it is beneficial to quickly clamp the two fixed covers to the flow meter, thereby improving the installation efficiency of the flow meter. By adding a clamping mechanism, it is beneficial to make the pressure block press the flow meter, further improving the stability of the flow meter. By adding a cleaning mechanism, it is beneficial to scrape off the oil adsorbed on the flow meter detection rod, thereby improving the accuracy of the data collected by the flow meter. By adding a heat dissipation mechanism, it is beneficial to quickly discharge the heat generated by the flow meter during operation from the operating slot, thereby improving the heat dissipation efficiency of the flow meter and extending the service life of the flow meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing plate of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed cover of the present invention;

[0022] Figure 5 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 6 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0024] Figure 7 It is a schematic diagram of the top view structure of the rotating plate of the present invention.

[0025] In the figure: 1. collection tube; 2. fixed cover; 3. flow meter; 4. fixing mechanism; 41. fixing plate; 42. bidirectional screw; 43. slider No. 1; 44. fixing rod; 45. rotating block; 5. clamping mechanism; 51. push block; 52. pressing block; 53. slider No. 1; 54. slide groove; 55. slider No. 2; 6. rotating plate; 7. heat dissipation mechanism; 71. connecting rod; 72. worm gear; 73. worm; 74. cooling fan; 75. heat dissipation hole; 8. cleaning mechanism; 81. rotating shaft; 82. pulley No. 1; 83. pulley No. 2; 84. reciprocating screw; 85. slider No. 2; 86. cleaning block; 87. scraper ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-7 The present invention provides a technical solution: a flow monitoring device for a cable-type intelligent collection instrument, comprising a collection tube 1, a fixed cover 2, a flow meter 3, a fixing mechanism 4, a pressing mechanism 5, a heat dissipation mechanism 7 and a cleaning mechanism 8, wherein a fixing mechanism 4 is provided on one side of the collection tube 1, and a fixed cover 2 is symmetrically provided on the side of the fixing mechanism 4 away from the collection tube 1, a flow meter 3 is provided between the two fixed covers 2, a pressing mechanism 5 is provided inside the flow meter 3, a heat dissipation mechanism 7 is provided below the fixed cover 2 and on one side of the collection tube 1, a rotating plate 6 is rotatably connected inside the collection tube 1, and a cleaning mechanism 8 is provided on the other side of the collection tube 1;

[0028] The fixing mechanism 4 includes a fixing plate 41, one side of the collection tube 1 is fixedly connected with the fixing plate 41, the fixing plate 41 is internally rotatably connected with a bidirectional screw rod 42, both ends of the outer sides of the bidirectional screw rod 42 are symmetrically threadedly connected with a No. 1 slider 43, one end of the No. 1 slider 43 extends to the outer side of the fixing plate 41 and is fixedly connected with a fixing rod 44, one end of the fixing rod 44 is fixedly connected to the outer side of the fixing cover 2, the rotating block 45 is twisted to rotate the bidirectional screw rod 42, and then the two No. 1 sliders 43 drive the fixing rod 44 to move toward the middle of the fixing plate 41, which is beneficial for the two fixing covers 2 to quickly clamp the flow meter 3, thereby improving the installation efficiency of the flow meter 3.

[0029] Furthermore, the clamping mechanism 5 includes a push block 51, the push block 51 is fixedly connected to the inside of the fixed cover 2, a slide groove 54 is opened below the push block 51 and located inside the flow meter 3, a second slider 55 is slidably connected to the inside of the slide groove 54, a pressure block 52 is fixedly connected to the top of the second slider 55, a first slide bar 53 is fixedly connected to the top of the fixed plate 41 and located on one side of the fixed rod 44, the first slide bar 53 passes through the flow meter 3 and is slidably connected to the pressure block 52, the push block 51 pushes the inclined surface of the pressure block 52 to move leftward, and at the same time, the second slider 55 moves leftward in the slide groove 54, which is conducive to the pressure block 52 pressing the flow meter 3 and further improving the stability of the flow meter 3.

[0030] Furthermore, the cleaning mechanism 8 includes a rotating shaft 81, one side of the rotating plate 6 is fixedly connected to the rotating shaft 81, one end of the rotating shaft 81 extends to the outside of the collection tube 1 and is fixedly connected to a first pulley 82, a reciprocating screw 84 is rotatably connected above the rotating plate 6 and located inside the collection tube 1, one end of the reciprocating screw 84 extends to the outside of the collection tube 1 and is fixedly connected to a second pulley 83, the second pulley 83 is connected to the first pulley 82 through a belt drive, the outer side of the reciprocating screw 84 is threadedly connected to a cleaning block 86, the inside of the cleaning block 86 is fixedly connected to a scraper ring 87, which can reciprocate on the reciprocating screw 84 through the cleaning block 86, which is beneficial to scrape off the oil adsorbed on the detection rod of the flow meter 3, thereby improving the accuracy of the data collected by the flow meter 3.

[0031] Furthermore, a second slide bar 85 is fixedly connected inside the collection tube 1 and below the reciprocating screw rod 84 , and the cleaning block 86 is slidably connected to the second slide bar 85 .

[0032] Furthermore, the heat dissipation mechanism 7 includes a connecting rod 71, and a worm 73 is fixedly connected to the other side of the rotating plate 6. The outer side of the worm 73 is rotatably connected to the connecting rod 71, and one end of the connecting rod 71 is fixedly connected to the outer side of the collection tube 1. The inside of the connecting rod 71 is rotatably connected to a cooling fan 74, and a worm gear 72 is fixedly connected to the outer side of the axis of the cooling fan 74. The worm gear 72 is meshingly connected to the worm 73. The rotating plate 6 can drive the worm 73 to rotate so that the worm gear 72 follows the rotation, thereby causing the cooling fan 74 to rotate and blow air to the inside of the fixed cover 2 through the heat dissipation holes 75, which is beneficial to quickly discharge the heat generated by the flow meter 3 during operation from the operating slot, thereby improving the heat dissipation efficiency of the flow meter 3 and extending the service life of the flow meter 3.

[0033] Furthermore, a heat dissipation hole 75 is opened inside one of the fixed covers 2 .

[0034] Furthermore, one side of the flow meter 3 extends to the interior of the collection tube 1 , and a sealing ring is provided at the junction between the flow meter 3 and the collection tube 1 , which can seal the junction between the flow meter 3 and the collection tube 1 to improve the air tightness of the collection tube 1 .

[0035] Furthermore, a avoidance hole is opened in the middle of the fixing plate 41 .

[0036] A method for using a flow monitoring device for a cable-type intelligent sampling instrument comprises the following steps:

[0037] S1. Insert the detection rod of the flow meter 3 through the sealing ring into the interior of the collection tube 1. At the same time, after the bottom of the flow meter 3 passes through the No. 1 slide bar 53, the pressing block 52 passes through the No. 1 slide bar 53 and then twists the rotating block 45 to rotate the bidirectional screw 42. Then, the two No. 1 slide blocks 43 drive the fixed rod 44 to move toward the middle of the fixed plate 41, so that the two fixed covers 2 clamp the flow meter 3. At the same time, the push block 51 pushes the inclined surface of the pressing block 52 to move leftward, and at the same time, the No. 2 slide block 55 moves leftward in the slide groove 54, so that the pressing block 52 presses the flow meter 3.

[0038] S2. When collecting oil, the oil flows upward from the bottom of the collection pipe 1, and then the oil drives the rotating plate 6 to rotate, so that the worm 73 follows the rotation of the rotating plate 6 to drive the worm wheel 72 to rotate, so that the cooling fan 74 rotates to blow air into the interior of the fixed cover 2 through the cooling hole 75, and the heat generated by the long-term operation of the flow meter 3 is quickly discharged from the operating slot;

[0039] S3. At the same time, the rotating shaft 81 rotates along with the rotating plate 6 to drive the No. 1 pulley 82 to rotate, and then the No. 2 pulley 83 rotates along with the No. 1 pulley 82 through the belt drive and drives the reciprocating screw 84 to rotate, so that the cleaning block 86 moves on the reciprocating screw 84, so that the scraper ring 87 scrapes off the oil adsorbed on the outside of the detection rod of the flow meter 3.

[0040] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0042] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flow monitoring device for a cable-type intelligent sampling instrument, comprising a collection tube (1), a fixing cover (2), a flow meter (3), a fixing mechanism (4), a pressing mechanism (5), a heat dissipation mechanism (7) and a cleaning mechanism (8), characterized in that: A fixing mechanism (4) is provided on one side of the collection tube (1), and a fixing cover (2) is symmetrically provided on the side of the fixing mechanism (4) away from the collection tube (1), a flow meter (3) is provided between the two fixing covers (2), a pressing mechanism (5) is provided inside the flow meter (3), a heat dissipation mechanism (7) is provided below the fixing cover (2) and on one side of the collection tube (1), a rotating plate (6) is rotatably connected inside the collection tube (1), and a cleaning mechanism (8) is provided on the other side of the collection tube (1); the fixing mechanism (4) comprises a fixing plate (41), one side of the collection tube (1) is fixedly connected with the fixing plate (41), the fixing plate (41) is rotatably connected with a bidirectional screw rod (42), the outer ends of the bidirectional screw rod (42) are symmetrically threadedly connected with a first slider (43), one end of the first slider (43) extends to the outer side of the fixing plate (41) and is fixedly connected with a fixing rod (44), and one end of the fixing rod (44) is fixedly connected to the outer side of the fixing cover (2); The clamping mechanism (5) comprises a push block (51), the push block (51) is fixedly connected inside the fixed cover (2), a slide groove (54) is provided below the push block (51) and located inside the flow meter (3), a second slider (55) is slidably connected inside the slide groove (54), a pressure block (52) is fixedly connected to the top of the second slider (55), a first slide rod (53) is fixedly connected to the top of the fixed plate (41) and located on one side of the fixed rod (44), and the first slide rod (53) passes through the flow meter (3) and is slidably connected to the pressure block (52); The cleaning mechanism (8) comprises a rotating shaft (81), one side of the rotating plate (6) is fixedly connected to the rotating shaft (81), one end of the rotating shaft (81) extends to the outside of the collection tube (1) and is fixedly connected to a first belt pulley (82), a reciprocating screw (84) is rotatably connected above the rotating plate (6) and located inside the collection tube (1), one end of the reciprocating screw (84) extends to the outside of the collection tube (1) and is fixedly connected to a second belt pulley (83), the second belt pulley (83) and the first belt pulley (82) are connected via a belt transmission, the outer side of the reciprocating screw (84) is threadedly connected to a cleaning block (86), and the interior of the cleaning block (86) is fixedly connected to a scraper ring (87).

2. A flow monitoring device for a cable-type intelligent sampling instrument according to claim 1, characterized in that: A second slide bar (85) is fixedly connected inside the collection tube (1) and below the reciprocating screw rod (84), and the cleaning block (86) is slidably connected to the second slide bar (85).

3. The flow monitoring device for a cable-type intelligent sampling instrument according to claim 1 is characterized in that: The heat dissipation mechanism (7) comprises a connecting rod (71), a worm (73) is fixedly connected to the other side of the rotating plate (6), the outer side of the worm (73) is rotatably connected to the connecting rod (71), one end of the connecting rod (71) is fixedly connected to the outer side of the collection tube (1), the interior of the connecting rod (71) is rotatably connected to a heat dissipation fan (74), the outer side of the axis of the heat dissipation fan (74) is fixedly connected to a worm gear (72), and the worm gear (72) is meshingly connected to the worm (73).

4. The flow monitoring device for a cable-type intelligent sampling instrument according to claim 1 is characterized in that: A heat dissipation hole (75) is provided inside one of the fixed covers (2).

5. The flow monitoring device for a cable-type intelligent sampling instrument according to claim 1 is characterized in that: One side of the flow meter (3) extends to the interior of the collection pipe (1), and a sealing ring is provided at the junction of the flow meter (3) and the collection pipe (1).

6. The flow monitoring device for a cable-type intelligent sampling instrument according to claim 1 is characterized in that: A avoidance hole is provided in the middle of the fixing plate (41).

7. A method for using a flow monitoring device for a cable-type intelligent sampling instrument according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1. Insert the detection rod of the flow meter (3) through the sealing ring into the interior of the collection tube (1). At the same time, after the bottom of the flow meter (3) passes through the No. 1 slide bar (53), the pressure block (52) is passed through the No. 1 slide bar (53). Then, the rotating block (45) is twisted to rotate the bidirectional screw rod (42). Then, the two No. 1 slide blocks (43) drive the fixed rod (44) to move toward the middle of the fixed plate (41), so that the two fixed covers (2) clamp the flow meter (3). At the same time, the push block (51) pushes the inclined surface of the pressure block (52) to move to the left. At the same time, the No. 2 slide block (55) moves to the left in the slide groove (54), so that the pressure block (52) presses the flow meter (3). S2. When collecting oil, the oil flows upward from the bottom of the collecting pipe (1), and then the oil drives the rotating plate (6) to rotate, so that the worm (73) follows the rotating plate (6) to rotate and drives the worm wheel (72) to rotate, so that the cooling fan (74) rotates to blow air into the interior of the fixed cover (2) through the cooling hole (75), so that the heat generated by the long-term operation of the flow meter (3) is quickly discharged from the operating slot; S3, at the same time, the rotating shaft (81) rotates along with the rotating plate (6) to drive the first pulley (82) to rotate, and then the second pulley (83) rotates along with the first pulley (82) through the belt drive and drives the reciprocating screw (84) to rotate, so that the cleaning block (86) moves on the reciprocating screw (84), so that the scraper ring (87) scrapes off the oil adsorbed on the outer side of the detection rod of the flow meter (3).

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