CN212614691U

CN212614691U - Automatic sampling device for petroleum pipeline

Info

Publication number: CN212614691U
Application number: CN202021566144.0U
Authority: CN
Inventors: 姜文刚; 陈曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-26
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of petroleum extraction devices, in particular to an automatic sampling device for petroleum pipelines, which comprises a device main body, an extraction chamber and a motor I, wherein the extraction chamber is fixedly connected in the middle of the device main body, the internal top of the extraction chamber is fixedly connected with the motor I, the periphery of the motor I is fixedly connected with a transmission gear, the other side of the transmission gear is movably connected with a transmission shaft, the other side of the transmission shaft is movably connected with a driven gear, the other side of the driven gear is movably connected with a rack plate, the rack plate can indirectly drive a container to move up and down by the motor I, then a worker can control a motor II to extract petroleum, so that the petroleum can be extracted by the container, the obtained result is more accurate when the worker detects the extracted petroleum, and a sealing mechanism can isolate the petroleum in the container from the outside air after the worker extracts the petroleum, the method avoids errors generated by the results detected by the workers, and has wide development prospect in the future.

Description

Automatic sampling device for petroleum pipeline

Technical Field

The utility model relates to a petroleum extraction element technical field specifically is an automatic sampling device of petroleum pipeline.

Background

Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as "industrial blood". The upper part of the crust has oil storage. The main component is a mixture of various alkanes, cycloalkanes and aromatics. The oil formation mechanism of petroleum has two theories of biological deposition and oil change and petrochemical oil, the former is widely accepted, and the petroleum is formed by the long evolution of organisms in ancient oceans or lakes, belongs to biological deposition and oil change and cannot be regenerated; the latter considers that oil is produced from the carbon in the earth's crust itself, is biologically unrelated and is renewable. Petroleum is used mainly as fuel and gasoline, and also as a raw material for many chemical industry products such as solutions, fertilizers, pesticides, and plastics.

Current automatic sampling device of petroleum pipeline can't sample water and impurity that carry in the oil together with the oil to when the staff detects the oil of sample, the result that obtains is not accurate enough, and can't completely cut off the oil of sample and external air, thereby make the oil contact the back with the air, receive the composition in the air easily to influence, lead to staff's testing result to produce the error.

Therefore, how to design an automatic sampling device for petroleum pipelines becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic sampling device of petroleum pipeline to propose in solving above-mentioned background art can't take a sample and can't carry out isolated problem with the oil of taking a sample and external air together with water and impurity that carry in the oil together with the oil.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic sampling device for petroleum pipelines comprises a device main body, a first extraction chamber and a first motor, wherein the extraction chamber is fixedly connected in the middle of the device main body, the first motor is fixedly connected at the top inside the extraction chamber, a transmission gear is fixedly connected at the periphery of the first motor, the other side of the transmission gear is movably connected with a transmission shaft, the other side of the transmission shaft is movably connected with a driven gear, the other side of the driven gear is movably connected with a rack plate, one side of the bottom of the rack plate is fixedly connected with a connecting shaft, a second motor is embedded and connected inside the connecting shaft, one side of the second motor is fixedly connected with a gear, the periphery of the gear is fixedly connected with a rotating shaft, one side of the rotating shaft is fixedly connected with a container, a sealing ring is embedded and connected at the middle periphery, the middle of the interior of the extraction chamber is fixedly connected with a detector.

Preferably, supporting legs are fixedly connected to the periphery of the bottom of the device main body.

Preferably, a support shaft is movably connected in the middle of the driven gear.

Preferably, one side swing joint of rack plate has the location axle, one side fixedly connected with fixed block of location axle.

Preferably, the first motor at the top of the interior of the extraction chamber, the transmission gear on the periphery of the first motor, the transmission shaft on the other side of the transmission gear, the driven gear on the other side of the transmission shaft, the rack plate on the other side of the driven gear, the second motor inside the connecting shaft and the gear on one side of the second motor form the extraction mechanism together.

Preferably, the container on one side of the rotating shaft, the sealing ring on the periphery of the middle of the container and the rubber baffle ring at the bottom of the extraction chamber form a sealing mechanism together.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of automatic sampling device of petroleum pipeline is provided with through installing in the main part and draws the mechanism, can let the staff control motor one and motor two for the container can draw the oil, so that the staff carries out sample detection to the oil.

2. This kind of automatic sampling device of petroleum pipeline is provided with sealing mechanism in through the device main part, can extract the back with the oil at the staff, completely cuts off the oil in the container with external air, avoids the result production error that the staff detected.

Drawings

FIG. 1 is a schematic diagram of the structure of the main body of the device of the present invention;

fig. 2 is a schematic front sectional view of the device main body of the present invention;

fig. 3 is an enlarged schematic diagram of the structure at a of the present invention;

fig. 4 is an enlarged schematic diagram of the structure at B of the present invention.

In the figure: 1. the device comprises a device main body, 2, an extraction chamber, 3, a fixing block, 4, a rack plate, 5, a connecting shaft, 6, a rotating shaft, 7, a container, 8, a sealing ring, 9, a supporting leg, 10, a motor I, 11, a transmission gear, 12, a transmission shaft, 13, a driven gear, 14, a supporting shaft, 15, a rubber retaining ring, 16, a detector, 17, a motor II, 18, a gear, 19 and a positioning shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an automatic sampling device for petroleum pipelines comprises a device body 1, an extraction chamber 2 and a motor I10, wherein the extraction chamber 2 is fixedly connected in the middle of the device body 1, the motor I10 is fixedly connected at the top inside the extraction chamber 2, a transmission gear 11 is fixedly connected at the periphery of the motor I10, the other side of the transmission gear 11 is movably connected with a transmission shaft 12, the other side of the transmission shaft 12 is movably connected with a driven gear 13, the other side of the driven gear 13 is movably connected with a rack plate 4, one side of the bottom of the rack plate 4 is fixedly connected with a connecting shaft 5, a motor II 17 is embedded and connected inside the connecting shaft 5, one side of the motor II 17 is fixedly connected with a gear 18, the periphery of the gear 18 is fixedly connected with a rotating shaft 6, one side of the rotating shaft 6 is fixedly connected with a container 7, a sealing ring 8 is, a detector 16 is fixedly connected to the inside of the extraction chamber 2.

Preferably, the bottom of device main part 1 is fixedly connected with supporting legs 9 all around, supporting legs 9 are provided with four to respectively two around the bottom of device main part 1, can directly contact with the both sides ground of petroleum pipeline, then transmit the holistic gravity of device main part 1 to ground via four supporting legs 9, in order to reach the effect of supporting device main part 1, so that the staff places device main part 1 in petroleum pipeline department and carries out sample work to the oil, the support nature of device main part 1 has been improved effectively.

Preferably, the middle of driven gear 13 has a supporting shaft 14, supporting shaft 14 is disposed in the middle of driven gear 13, then the bottom of supporting shaft 14 is connected to and fixed with the outer shell of extraction chamber 2, and simultaneously because supporting shaft 14 and driven gear 13 are movable with each other, after driven gear 13 is indirectly driven by motor 10 as power to rotate driven gear 13, the friction between driven gear 13 and supporting shaft 14 is reduced, thereby indirectly reducing the power waste of motor 13, and making driven gear 13 rotate more flexibly.

Preferably, one side swing joint of rack plate 4 has location axle 19, one side fixedly connected with fixed block 3 of location axle 19, the location axle 19 of rack plate 4 one side is formed by connecting rod and wheel combination together, can fix location axle 19 in the fixed block 3 of location axle 19 one side by the connecting rod, the wheel can be in the same place with rack plate 4 laminating simultaneously, thereby can let location axle 19 between rack plate 4 and fixed block 3, then use fixed block 3 to fix a position rack plate 4 as the point of action, prevent rack plate 4 to the opposite side skew, and then lead to driven gear 13 can't drive rack plate 4 and reciprocate, in order to reach the effect of fixing a position rack plate 4.

Preferably, the motor I10 at the top inside the extraction chamber 2, the transmission gear 11 at the periphery of the motor I10, the transmission shaft 12 at the other side of the transmission gear 11, the driven gear 13 at the other side of the transmission shaft 12, the rack plate 4 at the other side of the driven gear 13, the motor II 17 inside the connecting shaft 5 and the gear 18 at one side of the motor II 17 jointly form an extraction mechanism, after the motor I10 at the top inside the extraction chamber 2 is controlled by a worker to operate, the transmission gear 11 at the periphery of the motor I10 can be driven to rotate, then the transmission gear 11 is connected with the transmission shaft 12 at the other side of the transmission gear 11, the driven gear 13 at the other side of the transmission shaft 12 is driven to rotate through the transmission shaft 12, then the driven gears 13 are provided with two numbers and distributed on one side of the transmission shaft 12, one side of the transmission gear 11 is arranged, meanwhile, as the two rack plates 4 are arranged and are mutually attached to the two driven gears 13, the moving direction and the moving speed of the two rack plates 4 can be driven by the motor I10 to be consistent, then, as the rack plates 4 are connected with the motor II 17 in the connecting shaft 5 through the connecting shaft 5, a worker can control the motor II 17 to operate and drive the gear 18 on one side of the motor II 17 to rotate, so that the container 7 outside the gear 18 can be driven to rotate, further, the worker can change the height of the container 7 and the direction corresponding to the opening of the container 7 by controlling the operating sequence of the motor I10 and the motor II 17, so that when the opening of the container 7 faces to oil, the container 7 can be driven to rotate, the oil entering the container 7 can be extracted, and then the motor I10 is controlled to drive the container 7 to ascend, in order to reach the effect of drawing the oil to impurity and water that carry in the oil that container 7 drawed can not produce and reveal, so be provided with in the device main part 1 and draw the mechanism, can let the staff control motor one 10 and motor two 17, make container 7 can draw the oil, so that the staff is examining time measuring the oil after drawing, and the result that obtains is more accurate.

Preferably, the container 7 on one side of the rotating shaft 6, the sealing ring 8 on the middle periphery of the container 7 and the rubber baffle ring 15 at the bottom of the extraction chamber 2 jointly form a sealing mechanism, the container 7 on one side of the rotating shaft 6 is cylindrical, so that a worker can fill oil into the container 7 through the extraction mechanism, then after the worker controls the container 7 to ascend, the top periphery of the container 7 is mutually attached to the rubber baffle ring 15 at the bottom of the extraction chamber 2, the sealing ring 8 on the middle periphery of the container 7 can be attached to the bottom of the rubber baffle ring 15, and simultaneously, because the sealing ring 8 and the rubber baffle ring 15 are made of rubber materials, the oil and the air can be isolated, so that after the mouth of the container 7 enters the extraction chamber 2, the oil in the container 7 cannot be contacted with the outside air, and further, the oil extracted by the device main body 1 can be prevented from being influenced by the outside air, result in the result error that the staff detected, so be provided with sealing mechanism in the device main part 1, can extract the back with oil at the staff, isolate the oil in the container 7 with external air, avoid the result error that the staff detected.

The working principle is as follows: firstly, the supporting legs 9 are four, and two are respectively arranged in front of and behind the bottom of the device main body 1, and can be directly contacted with the ground on two sides of a petroleum pipeline, and then the integral gravity of the device main body 1 is transmitted to the ground through the four supporting legs 9, so that the effect of supporting the device main body 1 is achieved, the device main body 1 can be conveniently placed at the petroleum pipeline by a worker to carry out sampling work on petroleum, and the supporting performance of the device main body 1 is effectively improved.

Then, the supporting shaft 14 is arranged in the middle of the driven gear 13, then the bottom of the supporting shaft 14 is connected with and fixed to the shell of the extraction chamber 2, and meanwhile, because the supporting shaft 14 and the driven gear 13 are movable with each other, after the driven gear 13 is indirectly driven to rotate by the motor 10 as power, the friction force between the driven gear 13 and the supporting shaft 14 can be reduced, so that the waste of the power of the motor 13 can be indirectly reduced, and the driven gear 13 can rotate more flexibly.

Next, the location axle 19 of rack plate 4 one side is formed by connecting rod and wheel combination together, can fix the location axle 19 in the fixed block 3 of location axle 19 one side by the connecting rod, the wheel can be in the same place with rack plate 4 laminating simultaneously, thereby can let the location axle 19 between rack plate 4 and fixed block 3, then use fixed block 3 to fix a position rack plate 4 as the point of action, prevent rack plate 4 to the opposite side skew, and then lead to driven gear 13 can't drive rack plate 4 and reciprocate, in order to reach the effect of fixing a position rack plate 4.

Next, after the operation of the motor 10 at the top inside the extraction chamber 2 is controlled by a worker, the motor 10 can drive the transmission gear 11 at the periphery of the motor 10 to rotate, then the transmission gear 11 is connected with the transmission shaft 12 at the other side of the transmission gear 11, and then the transmission shaft 12 drives the driven gear 13 at the other side of the transmission shaft 12 to rotate, then the driven gears 13 are arranged two and distributed at the other side of the transmission shaft 12, the transmission gear 11 is arranged at one side, and the rotating directions of the two driven gears 13 are opposite, meanwhile, the rack plates 4 are arranged two and are mutually attached to the two driven gears 13, so that the moving direction of the two rack plates 4 driven by the motor 10 is consistent with the moving speed, and then the rack plates 4 are connected with the motor two 17 inside the connecting shaft 5 through the connecting shaft 5, the second motor 17 can be controlled by the operator to operate, the gear 18 on one side of the second motor 17 is driven to rotate, the container 7 outside the gear 18 can be driven to rotate, the operator can drive the container 7 to rotate by controlling the operation sequence of the first motor 10 and the second motor 17, so that the height of the container 7 and the direction corresponding to the opening of the container 7 can be changed, when the opening of the container 7 faces oil, the container 7 can be driven to rotate, the oil entering the container 7 can be extracted, then the first motor 10 is controlled to drive the container 7 to ascend, the effect of extracting the oil is achieved, impurities and water carried in the oil extracted by the container 7 cannot leak, and therefore, the operator can control the first motor 10 and the second motor 17 by arranging the extracting mechanism in the device main body 1, so that the container 7 can extract the oil, so that when the staff detects the extracted petroleum, the obtained result is more accurate.

Finally, the container 7 on one side of the rotating shaft 6 is cylindrical, so that a worker can pour oil into the container 7 through the extraction mechanism, then after the worker controls the container 7 to ascend, the periphery of the top of the container 7 is mutually attached to the rubber baffle ring 15 at the bottom of the extraction chamber 2, the sealing ring 8 on the periphery of the middle of the container 7 is attached to the bottom of the rubber baffle ring 15, meanwhile, the sealing ring 8 and the rubber baffle ring 15 are made of rubber materials and can isolate the oil from air, so that after the opening of the container 7 enters the extraction chamber 2, the oil in the container 7 cannot be contacted with the outside air, the oil extracted by the device body 1 can be prevented from being influenced by the outside air, and errors are generated in the result detected by the worker, therefore, the sealing mechanism is arranged in the device body 1, after the worker extracts the oil, the petroleum in the container 7 is isolated from the outside air, so that errors of the result detected by a worker are avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a petroleum pipeline automatic sampling device, includes device main part (1), draws room (2) and motor (10), its characterized in that: the device comprises a device body (1), wherein a chamber (2) is fixedly connected with the middle of the device body, a first motor (10) is fixedly connected with the top of the interior of the chamber (2), a transmission gear (11) is fixedly connected with the periphery of the first motor (10), a transmission shaft (12) is movably connected with the other side of the transmission gear (11), a driven gear (13) is movably connected with the other side of the transmission shaft (12), a rack plate (4) is movably connected with the other side of the driven gear (13), a connecting shaft (5) is fixedly connected with one side of the bottom of the rack plate (4), a second motor (17) is connected with the interior of the connecting shaft (5), a gear (18) is fixedly connected with one side of the second motor (17), a rotating shaft (6) is fixedly connected with the periphery of the gear (18), and a container (7, the periphery of the middle of the container (7) is connected with a sealing ring (8) in an embedded mode, and the bottom of the extraction chamber (2) is connected with a rubber retaining ring (15) in an embedded mode.

2. The automatic petroleum pipeline sampling device of claim 1, wherein: a detector (16) is fixedly connected to the middle inside the extraction chamber (2).

3. The automatic petroleum pipeline sampling device of claim 1, wherein: supporting legs (9) are fixedly connected to the periphery of the bottom of the device main body (1).

4. The automatic petroleum pipeline sampling device of claim 1, wherein: the middle of the driven gear (13) is movably connected with a supporting shaft (14).

5. The automatic petroleum pipeline sampling device of claim 1, wherein: one side swing joint of rack plate (4) has location axle (19), one side fixedly connected with fixed block (3) of location axle (19).

6. The automatic petroleum pipeline sampling device of claim 1, wherein: the extraction mechanism is composed of a first motor (10) on the top inside the extraction chamber (2), a transmission gear (11) on the periphery of the first motor (10), a transmission shaft (12) on the other side of the transmission gear (11), a driven gear (13) on the other side of the transmission shaft (12), a rack plate (4) on the other side of the driven gear (13), a second motor (17) inside the connecting shaft (5) and a gear (18) on one side of the second motor (17).

7. The automatic petroleum pipeline sampling device of claim 1, wherein: the container (7) at one side of the rotating shaft (6), the sealing ring (8) at the periphery of the middle of the container (7) and the rubber baffle ring (15) at the bottom of the extracting chamber (2) jointly form a sealing mechanism.