Automatic device convenient to sample for oil and gas storage and transportation

Abstract

The utility model discloses an automatic device convenient for sampling for oil gas storage and transportation, which comprises a barrel body, a sampling mechanism is arranged on the body of the barrel body, the sampling mechanism comprises a sleeve, the inside of the sleeve is communicated with the inside of the barrel body in a penetrating manner, a whistle is communicated with the inside of the sleeve in a penetrating manner, a through hole is communicated with the inside of the sleeve, and the through hole is communicated with the inside of the barrel body. A through hole is formed in a body of the barrel and is in a through state, a baffle is movably connected to the edge of the through hole, the outer surface of the baffle is rotationally connected with the interior of the barrel, a sealing plate is arranged between the sleeve and the through hole, and the outer surface of the sealing plate is movably connected with the interior of the barrel. The sampling device for oil and gas storage and transportation solves the problems that when an existing sampling device for oil and gas storage and transportation is used, on one hand, electricity is used in an oil pipe, the risk of oil tank explosion exists, and on the other hand, after sampling, pouring of oil is prone to being disturbed, and an oil sample is prone to spilling and leaking.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas storage and transportation, in particular to an automatic device for convenient sampling of oil and gas storage and transportation. Background Art

[0002] Before oil and gas storage and transportation, a sampling device is required to sample and test the petroleum samples in the oil tank. Currently, most of the existing sampling devices use containers to directly hang into the oil tank for sampling. After the sampling is completed, it is not convenient to automatically alarm to remind personnel to take out. Since it is dark in the oil storage tank, it is difficult for personnel to control whether the sampling is completed, which brings inconvenience to the sampling work and cannot meet the use needs. An automatic oil and gas sampling device for oil and gas storage and use with application number 2022204423359 includes an oil collection box with an opening at the bottom, which is convenient for automatic alarm to remind personnel to move out after the sampling is completed, so that personnel can move out in time after sampling, avoid the phenomenon that personnel cannot judge whether the sampling is completed, and bring convenience to personnel's oil collection work.

[0003] Although the device has the above advantages, it still has the following defects when used:

[0004] 1) The oil inlet through hole and the first hollow floating plate of the device interfere with each other. When pouring the oil after sampling, the first hollow floating plate needs to be manually opened, which is easy to contaminate the operator's hands. Secondly, when pouring the oil, the first hollow floating plate is easy to block the flow of the oil, thereby affecting the pouring quality and causing the oil to spill;

[0005] 2) The device generates an alarm by connecting the buzzer to electricity, but the use of electricity inside the oil tank is prone to certain risks, and there is a risk of the oil tank exploding.

[0006] Therefore, it is necessary to solve the problems that still exist in the above-mentioned device. Utility Model Content

[0007] In view of the shortcomings of the prior art, the utility model provides an automated device for convenient sampling of oil and gas storage and utilization, which solves the problems that when the existing oil and gas storage and utilization sampling devices are used, on the one hand, electricity is used inside the oil pipe, which poses a risk of oil tank explosion; on the other hand, after sampling, the pouring of the oil is easily disturbed, which causes the oil sample to easily spill.

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automated device for convenient sampling of oil and gas storage, comprising a cylinder, a sampling mechanism is arranged on the main body of the cylinder, the sampling mechanism comprises a sleeve, the interior of the sleeve is connected through and through with the interior of the cylinder, a whistle is connected through and through the interior of the sleeve, a through hole is connected to the interior of the sleeve, the through hole is opened on the main body of the cylinder and is in a through state, a baffle is movably connected to the edge of the through hole, the outer surface of the baffle is rotatably connected to the interior of the cylinder, the sleeve and the through hole are connected to each other. A sealing plate is arranged in between, the outer surface of the sealing plate is movably connected to the interior of the cylinder, the outer surface of the sealing plate is movably connected to a telescopic rod, the outer surface of the telescopic rod is fixedly connected to the main body of the cylinder, a fixed frame is sleeved on the outside of the sleeve, the outer surface of the fixed frame is fixedly connected to the outer surface of the cylinder, the outer surface of the fixed frame is fixedly connected to a rope ring, the outer surface of the rope ring is wrapped with a traction rope, the interior of the sleeve is penetrated and connected with a one-way valve, a cone seat is arranged on the outside of the sealing plate, the main body of the cone seat is fixedly connected to the outer surface of the cylinder.

[0009] Preferably, an air control component is disposed inside the sleeve, and the air control component comprises a fixed ring, and the outer surface of the fixed ring is fixedly connected to the inside of the sleeve.

[0010] Preferably, the annular hole of the fixed ring is movably connected with a sliding cylinder, and the outer surface of the sliding cylinder is movably connected to the inside of the sleeve.

[0011] Preferably, the body of the slide cylinder is provided with a through air hole, and the interior of the air hole is connected with the interior of the sleeve.

[0012] Preferably, a slip ring is fixedly connected through the outer surface of the slide cylinder, and the outer surface of the slip ring is movably connected to the outer surface of the fixed ring.

[0013] Preferably, a spring rod is fixedly connected to the outer surface of the slide cylinder, and one end of the spring rod is fixedly connected to the inside of the sleeve via a support rod.

[0014] Beneficial Effects

[0015] The utility model provides an automated device for convenient sampling of oil and gas storage and utilization. Compared with the prior art, it has the following beneficial effects:

[0016] (1) By setting up a sampling mechanism and utilizing the flipping of the baffle, it is convenient to control the opening and closing of the through hole, so that the oil can enter and exit from the bottom of the cylinder, thereby avoiding the problem of the sample body being easily spilled when it is tipped over. In addition, the air inside the cylinder is compressed and blown toward the whistle, and the whistle sound is used as an alarm sound, thereby avoiding the problem of the oil pipe exploding easily due to the use of the circuit.

[0017] (2) By setting up an air control component and utilizing a combination of a spring rod, a slide cylinder, and an air hole, the compressed air can be compressed again to increase the air pressure. When the air is released, the decibel of the whistle is increased by the high-pressure air, thereby increasing the loudness of the whistle and improving the effect of reminding the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the internal structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the internal structure of the sleeve of the utility model;

[0020] Figure 3 It is a stereoscopic diagram of the external structure of the slide tube of the utility model.

[0021] In the figure: 1. cylinder; 2. sleeve; 3. whistle; 4. air control assembly; 41. fixed ring; 42. slide cylinder; 43. air hole; 44. slip ring; 45. spring rod; 46. support rod; 5. through hole; 6. baffle; 7. sealing plate; 8. telescopic rod; 9. fixed frame; 10. rope ring; 11. traction rope; 12. one-way valve; 13. cone seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: an automated device for convenient sampling of oil and gas storage:

[0024] Embodiment 1:

[0025] The present invention comprises a cylinder 1, an existing floating plate can be arranged above the outer surface of the cylinder 1, so that the cylinder 1 can stably sample the oil, a sampling mechanism is arranged on the main body of the cylinder 1, and the sampling mechanism comprises a sleeve 2, the sleeve 2 is made of a pressure-resistant and corrosion-resistant material, the interior of the sleeve 2 is connected through and through with the interior of the cylinder 1, a whistle 3 is connected through and through the interior of the sleeve 2, a through hole 5 is connected inside the sleeve 2, the through hole 5 can facilitate the in and out of the oil, the through hole 5 is opened on the main body of the cylinder 1 and is in a through state, and the edge of the through hole 5 The movable connection is provided with a baffle 6, which is made of a material that is resistant to pressure, wear, corrosion, has good sealing performance, and has high hardness, and is connected to the bottom of the inner wall of the cylinder 1 through a rotating fixing such as a hinge. As a preferred method, the baffle 6 can be arranged inside the through hole 5 for better resetting, and the outer surface of the baffle 6 is rotatably connected to the inside of the cylinder 1. A sealing plate 7 is arranged between the sleeve 2 and the through hole 5, and the sealing plate 7 is made of a material that is resistant to pressure, wear, corrosion, has good sealing performance, and has high hardness. The outer surface of the sealing plate 7 The surface is movably connected to the interior of the cylinder 1, and the outer surface of the sealing plate 7 is movably connected with a telescopic rod 8. The telescopic rod 8 plays a role of limiting support and movement guiding for the sealing plate 7. The outer surface of the telescopic rod 8 is fixedly connected to the main body of the cylinder 1. A fixed frame 9 is provided on the outside of the sleeve 2. The fixed frame 9 provides a wide connection position to prevent the sleeve 2 from affecting the connection of the traction rope 11. The outer surface of the fixed frame 9 is fixedly connected to the outer surface of the cylinder 1. The outer surface of the fixed frame 9 is fixedly connected to the outer surface of the cylinder 1. The rope ring 10 is convenient for connecting the traction rope 11 and reducing the wear of the traction rope 11. The outer surface of the rope ring 10 is wrapped with the traction rope 11. The traction rope 11 is made of pressure-resistant and wear-resistant materials. The interior of the sleeve 2 is connected through a one-way valve 12. The one-way valve 12 is convenient for restoring the air pressure inside the cylinder 1. A cone seat 13 is provided on the outside of the sealing plate 7. The cone seat 13 is made of corrosion-resistant, pressure-resistant and high-quality materials, and the cone surface can break the oil to facilitate the rise of the cylinder 1. The main body of the cone seat 13 is fixedly connected to the outer surface of the cylinder 1.

[0026] By setting up a sampling mechanism and utilizing the flipping of the baffle 6, it is convenient to control the opening and closing of the through hole 5, so that the oil can enter and exit from the bottom of the cylinder 1, thereby avoiding the problem of the sample being easily spilled when it is tipped over. The air inside the cylinder 1 is compressed and blown toward the whistle 3, and the whistle sound is used as an alarm, thereby avoiding the problem of the oil pipe exploding due to the use of the circuit.

[0027] Embodiment 2:

[0028] The sleeve 2 is provided with an air control component 4, which includes a fixed ring 41. The fixed ring 41 is made of a pressure-resistant and wear-resistant material. The outer surface of the fixed ring 41 is fixedly connected to the inside of the sleeve 2. The ring hole of the fixed ring 41 is movably connected with a slide 42. The slide 42 is made of a pressure-resistant, wear-resistant material with good sealing performance. The slide 42 and the sleeve 2 are both tubular components with one end open and the other end closed. The outer surface of the slide 42 is movably connected to the inside of the sleeve 2. The body of the slide 42 is provided with a through air hole 4. 3. The air hole 43 facilitates the circulation of compressed air. The interior of the air hole 43 is connected with the interior of the sleeve 2. The outer surface of the slide tube 42 is penetrated and fixedly connected with a slip ring 44. The slip ring 44 is made of a material that is resistant to pressure, wear and has good sealing properties. The outer surface of the slip ring 44 is movably connected with the outer surface of the fixed ring 41. The outer surface of the slide tube 42 is fixedly connected with a spring rod 45. The spring rod 45 is made of a material that is resistant to pressure, fatigue and corrosion. One end of the spring rod 45 is fixedly connected with the interior of the sleeve 2 through a support rod 46.

[0029] By setting up the air control component 4, using the combination of the spring rod 45, the slide cylinder 42 and the air hole 43, the compressed air can be compressed again to increase the air pressure, so that when the air is released, the decibel of the whistle is increased by the high-pressure air, thereby improving the effect of reminding the staff by increasing the loudness of the whistle.

[0030] Embodiment 3: This embodiment is obtained by combining embodiments 1 and 2. The oil enters and exits from the bottom, which facilitates sampling and pouring of oil samples, avoids oil spillage, and is beneficial to air compression, thereby increasing the loudness of the whistle and the reminder effect, and avoiding the risk of explosion caused by electricity use inside the oil tank.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] During operation, the cylinder 1 is lowered to the bottom of the oil tank through the traction rope 11, the rope ring 10 and the fixed frame 9, and the cylinder 1 is allowed to enter the oil through the gravity of the cone seat 13. The baffle 6 is pushed open by the oil pressure. After the through hole 5 is free from the obstruction, the oil enters the cylinder 1 through the through hole 5. At the same time, after the oil enters the cylinder 1, it pushes the sealing plate 7 to rise inside the cylinder 1, thereby compressing the output end of the telescopic rod 8 and the air above the cylinder 1. At the same time, after the compressed air enters the sleeve 2 and the slide 42, it is compressed again by the elastic force of the spring rod 45. When the air pressure value reaches a certain value, the slide 42 is pushed to slide inside the sleeve 2, and the spring rod 45 is compressed at the same time. When the oil enters After the amount reaches the sampling standard, the movement of the slide 42 reaches the limit, the slip ring 44 contacts the solid ring 41, and the air hole 43 moves to the other side of the solid ring 41, and the compressed air inside the sleeve 2 flows at a high speed and is discharged through the air outlet of the whistle 3, so that the whistle 3 emits a loud whistle, thereby reminding the operator that the sampling is completed, and then the cylinder 1 can be lifted and taken out by the traction rope 11. When pouring the oil, a bulging part is provided inside the container containing the oil, and the baffle 6 is flipped open and closed by abutting, and the sample oil leaks through the through hole 5 and pours into the interior of the container. After the oil is poured, the external air can be transported to the inside of the cylinder 1 through the air hole 43 and the one-way valve 12, so that the sealing plate 7 slides down and resets.

[0033] 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. An automated device for convenient sampling of oil and gas storage and utilization, comprising a cylinder (1), characterized in that: The body of the cylinder (1) is provided with a sampling mechanism, the sampling mechanism comprising a sleeve (2), the interior of the sleeve (2) is connected to the interior of the cylinder (1), the interior of the sleeve (2) is connected to the interior of the cylinder (1), a whistle (3) is connected to the interior of the sleeve (2), the interior of the sleeve (2) is connected to a through hole (5), the through hole (5) is provided on the body of the cylinder (1) and is in a through state, the edge of the through hole (5) is movably connected to a baffle (6), the outer surface of the baffle (6) is rotatably connected to the interior of the cylinder (1), a sealing plate (7) is provided between the sleeve (2) and the through hole (5), the outer surface of the sealing plate (7) is movably connected to the interior of the cylinder (1), and the outer surface of the sealing plate (7) is movably connected to the interior of the cylinder (1). The outer surface of the sealing plate (7) is movably connected with a telescopic rod (8), and the outer surface of the telescopic rod (8) is fixedly connected to the body of the cylinder (1). The outer surface of the sleeve (2) is provided with a fixed frame (9), and the outer surface of the fixed frame (9) is fixedly connected to the outer surface of the cylinder (1). The outer surface of the fixed frame (9) is fixedly connected with a rope ring (10), and the outer surface of the rope ring (10) is wound with a traction rope (11). The interior of the sleeve (2) is connected with a one-way valve (12). The outside of the sealing plate (7) is provided with a cone seat (13), and the body of the cone seat (13) is fixedly connected to the outer surface of the cylinder (1).

2. The automatic device for convenient sampling of oil and gas storage and utilization according to claim 1 is characterized in that: An air control component (4) is arranged inside the sleeve (2), and the air control component (4) comprises a fixed ring (41), and the outer surface of the fixed ring (41) is fixedly connected to the inside of the sleeve (2).

3. The automatic device for convenient sampling of oil and gas storage and utilization according to claim 2 is characterized in that: The ring hole of the fixed ring (41) is movably connected to a slide cylinder (42), and the outer surface of the slide cylinder (42) is movably connected to the inside of the sleeve (2).

4. The automatic device for convenient sampling of oil and gas storage and utilization according to claim 3 is characterized in that: The body of the slide cylinder (42) is provided with a through air hole (43), and the interior of the air hole (43) is connected with the interior of the sleeve (2).

5. The automatic device for convenient sampling of oil and gas storage and utilization according to claim 3 is characterized by: A slip ring (44) is fixedly connected to the outer surface of the slide cylinder (42), and the outer surface of the slip ring (44) is movably connected to the outer surface of the fixed ring (41).

6. The automatic device for convenient sampling of oil and gas storage and utilization according to claim 3 is characterized by: A spring rod (45) is fixedly connected to the outer surface of the slide cylinder (42), and one end of the spring rod (45) is fixedly connected to the inside of the sleeve (2) via a support rod (46).

Images