Degassing stirring assembly and oil gas detection equipment

Abstract

The utility model provides a degassing stirring assembly and oil gas detection equipment. The degassing stirring assembly comprises a container, a liquid combing structure arranged in the container, an oscillation structure arranged on a liquid combing plate and a driving structure connected with the liquid combing structure, the container is used for containing degassed liquid, the liquid combing structure is provided with liquid combing holes allowing the liquid to penetrate through, the oscillating structure is used for oscillating the liquid, and the driving structure is used for driving the liquid combing structure to move in the container so that the liquid can penetrate through the liquid combing holes. By the adoption of the technical scheme, the liquid combing structure and the oscillation structure stir and oscillate liquid at the same time, the escape efficiency of gas in the liquid is improved, the full stirring degree of the liquid is enhanced, and the accuracy degree of oil gas detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas detection equipment, and more specifically, to a degassing stirring component and oil and gas detection equipment. Background Art

[0002] Photoacoustic Spectroscopy for Oil and Gas Detection is a technology that uses the photoacoustic effect to detect gas or liquid components. This technology combines the principles of optics and acoustics. When a laser light source is used to illuminate the sample to be tested, heat energy is generated when the sample absorbs light energy, causing the local temperature of the sample to rise, thereby causing thermal expansion of the gas and generating sound waves. These sound waves are then captured and analyzed by the detector to determine the material composition present in the sample.

[0003] In the oil and gas industry, photoacoustic spectroscopy oil and gas detection can be used to detect impurities, components and their concentrations in oil products, as well as gas components in underground oil and gas reservoirs. This technology is also widely used in environmental monitoring, industrial production and safety control.

[0004] During the detection process, the gas contained in the oil needs to be separated before the detection can be carried out. The detection performance is not only related to the gas detection accuracy, but also to the oil-gas separation performance.

[0005] During the degassing process, the efficiency of oil and gas separation needs to be improved. The traditional separation method is mechanical stirring, which has low stirring efficiency and insufficient desorption of gas, resulting in a decrease in the accuracy of the test results. Utility Model Content

[0006] The utility model aims to provide a degassing stirring component and oil and gas detection equipment to solve the technical problem in the prior art that the stirring efficiency of the degassing stirring component is low and the desorption of gas is insufficient.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] In a first aspect, a degassing stirring assembly is provided, comprising:

[0009] A container, a liquid combing structure arranged inside the container, an oscillating structure arranged on the liquid combing structure, and a driving structure connected to the liquid combing structure; the container is used to accommodate degassed liquid, the liquid combing structure is provided with liquid combing holes for liquid to pass through, the oscillating structure is used to oscillate the liquid, and the driving structure is used to drive the liquid combing structure to move in the container so that the liquid passes through the liquid combing holes.

[0010] By adopting the above technical solution, the combing structure and the oscillation structure simultaneously stir and oscillate the liquid, thereby improving the gas escape efficiency in the liquid, enhancing the degree of liquid stirring, and improving the accuracy of oil and gas detection.

[0011] In one embodiment, the driving structure includes a driving body and a driving shaft connected to the driving body, the driving body is arranged on the container, the axial direction of the driving shaft is parallel to the depth direction of the container, the driving shaft is connected to the combing liquid structure, and the driving shaft is used to drive the combing liquid structure to move along its own axial direction.

[0012] By adopting the above technical solution, the efficiency of gas in the liquid escaping to the top of the container is improved.

[0013] In one embodiment, the drive shaft extends into the interior of the container, and the drive shaft coincides with the central axis of the container.

[0014] By adopting the above technical solution, the stability of the combing liquid structure during movement is improved.

[0015] In one embodiment, the liquid combing structure is a liquid combing plate, and a sliding hole connected to the driving shaft is opened on the liquid combing plate. The sliding hole is sleeved on the driving shaft, and the driving shaft is extended and retracted to drive the liquid combing plate to move axially along the driving shaft.

[0016] By adopting the above technical solution, the driving shaft drives the liquid combing plate to move.

[0017] In one embodiment, the liquid combing structure is a liquid combing plate, a plurality of liquid combing holes are formed on the liquid combing plate, and the plurality of liquid combing holes are evenly arranged on the liquid combing plate.

[0018] By adopting the above technical solution, the stirring efficiency of the combing plate is further improved.

[0019] In one embodiment, the oscillating structure is a tuning fork, and the tuning fork is arranged on a surface of the combing liquid structure close to the bottom of the container.

[0020] By adopting the above technical solution, the effectiveness of tuning fork oscillation is improved.

[0021] In one embodiment, the container includes a tank body and a sealing cover body detachably connected to the tank body, and a receiving cavity for containing liquid is formed between the tank body and the sealing cover body.

[0022] By adopting the above technical solution, the convenience of repairing the degassing and stirring components is improved.

[0023] In a second aspect, an oil and gas detection device is provided, comprising a detection device body and the above-mentioned degassing and stirring assembly, wherein the detection device body is connected to the degassing and stirring assembly.

[0024] By adopting the above technical solution, on the basis of having the advantages of the degassing and stirring assembly of the above embodiment, the detection device of this embodiment also has the advantages of high degassing efficiency and accurate detection results.

[0025] In one embodiment, the oil and gas detection device further comprises a conveying component, wherein the conveying component is connected to the degassing and stirring component, and the conveying component is used to input the liquid to be degassed into the degassing and stirring component.

[0026] By adopting the above technical solution, the liquid to be degassed is input into the container.

[0027] In one embodiment, the oil and gas detection device further includes a discharge assembly, which connects the detection device body and the degassing and stirring assembly, and is used to discharge the gas of the degassing mechanism into the detection device body.

[0028] By adopting the above technical solution, the escaped gas is led out. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a three-dimensional structural diagram of the degassing and stirring assembly provided in an embodiment of the utility model.

[0031] Figure 2 It is a cross-sectional view of a degassing and stirring assembly provided in an embodiment of the utility model.

[0032] Figure 3 It is a three-dimensional structural diagram of the combing plate provided in the embodiment of the utility model.

[0033] The reference numerals in the figures are:

[0034] 100, degassing and stirring assembly; 200, conveying assembly; 300, discharging assembly;

[0035] 1. Container; 2. Combing liquid structure; 3. Oscillation structure; 4. Driving structure; 5. Pump body; 6. Feed pipe; 7. Discharge assembly;

[0036] 11. Tank body; 12. Sealing cover body; 21. Combing hole; 22. Sliding hole; 41. Driving body; 42. Driving shaft. DETAILED DESCRIPTION

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0038] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly located on the other element or indirectly located on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0039] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate that a device or element must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The following is a more detailed description of the specific implementation of the present utility model in conjunction with specific embodiments:

[0041] like Figures 1 to 3 As shown, a degassing stirring assembly provided by an embodiment of the utility model is used to stir a liquid so that the gas doped in the liquid is removed, so as to improve the accuracy of the detection result of the liquid or gas. In this embodiment, the liquid refers to an oil body. Of course, the degassing stirring assembly of this embodiment can also be used to stir other liquids; in this embodiment, the degassing stirring assembly is applied to photoacoustic spectroscopy oil and gas detection. Of course, in actual application scenarios, the degassing stirring assembly of this embodiment can be used in other application scenarios; the degassing stirring assembly of this embodiment can improve the degassing efficiency and sufficiency, so that the accuracy of the detection result of oil and gas detection is improved; the following is explained through specific implementation methods:

[0042] The degassing and stirring assembly of this embodiment includes:

[0043] A container 1, a liquid combing structure 2 arranged inside the container 1, an oscillation structure 3 arranged on the liquid combing structure 2, and a driving structure 4 connected to the liquid combing structure 2; the container 1 is used to accommodate degassed liquid, the liquid combing structure 2 is provided with a liquid combing hole 21 for the liquid to pass through, the oscillation structure 3 is used to oscillate the liquid, and the driving structure 4 is used to drive the liquid combing structure 2 to move in the container 1 so that the liquid passes through the liquid combing hole 21.

[0044] Here, it can be understood that the container 1 refers to a component for containing liquid, and the container 1 is a hollow structure, and a containing cavity is formed inside the container 1, and the containing cavity can contain liquid;

[0045] The liquid combing structure 2 refers to a structure for stirring liquid; the liquid combing structure 2 is arranged inside the container 1, and when the container 1 contains liquid, the liquid combing structure 2 can move in the liquid and stir the liquid, so that the gas in the liquid escapes; the liquid combing structure 2 is provided with a liquid combing hole 21, and the liquid combing hole 21 is for the liquid to pass through, that is, when the liquid combing structure 2 moves in the container 1, the liquid passes through the liquid combing hole 21 from one side of the liquid combing structure 2 to the other side of the liquid combing structure 2, thereby achieving the stirring of the liquid and allowing the gas in the liquid to escape;

[0046] The oscillation structure 3 refers to a structure for oscillating the liquid; the oscillation structure 3 can cause the liquid to oscillate by its own oscillation; specifically, the oscillation structure 3 is arranged on the combing liquid structure 2, and when the oscillation structure 3 is immersed in the liquid, the oscillation structure 3 can drive the liquid to vibrate by its own vibration, and finally cause the liquid to oscillate, so that the gas in the liquid escapes;

[0047] The driving structure 4 refers to a structure used to drive the combing liquid structure 2 and the oscillating structure 3 to move inside the container 1; the driving structure 4 generally refers to a motor, and the driving structure 4 is transmission-connected to the combing liquid structure 2. The driving structure 4 can drive the combing liquid structure 2 to move in the container 1, and the combing liquid structure 2 drives the oscillating structure 3 to move synchronously in the container 1.

[0048] The working principle of the degassing stirring assembly provided in this embodiment is as follows:

[0049] The liquid to be degassed is input into the container 1, and the liquid is deposited at the bottom of the container 1 under the action of its own gravity. A space is left between the liquid and the top of the container 1, that is, the gas in the liquid can escape into the space. In addition, the liquid level in the container 1 generally does not exceed the position of the discharge component 7, so as to avoid accidental leakage of the liquid from the discharge component 7; the driving structure 4 drives the combing liquid structure 2 to be immersed in the liquid and move inside the container 1, and the liquid passes through the combing liquid hole 21 from one side of the combing liquid structure 2 to the other side of the combing liquid structure 2, thereby stirring the liquid and allowing the gas in the liquid to escape; at the same time, the oscillation structure 3 synchronously oscillates the liquid, so that the gas in the liquid can further escape, thereby improving the efficiency of gas escape; finally, the escaped gas gathers at the top of the container 1, waiting to be extracted.

[0050] By adopting the above technical solution, the combing structure 2 and the oscillation structure 3 simultaneously stir and oscillate the liquid, thereby improving the gas escape efficiency in the liquid, enhancing the degree of sufficient stirring of the liquid, and improving the accuracy of oil and gas detection.

[0051] In one embodiment, the driving structure 4 includes a driving body 41 and a driving shaft 42 connected to the driving body 41. The driving body 41 is arranged on the container 1. The axial direction of the driving shaft 42 is parallel to the depth direction of the container 1. The driving shaft 42 is connected to the combing liquid structure 2. The driving shaft 42 is used to drive the combing liquid structure 2 to move along its own axial direction.

[0052] Here, it can be understood that when the container 1 is working, its depth direction is perpendicular to the horizontal plane, and the axial direction of the driving shaft 42 is parallel to the depth direction of the container 1, that is, the driving shaft 42 is parallel to the vertical direction. The driving shaft 42 is used to drive the combing liquid structure 2 to move along its own axial direction, that is, the combing liquid structure 2 moves along the vertical direction. Since the liquid is deposited at the bottom of the container 1 due to its own gravity, the combing liquid structure 2 moves along the vertical direction, that is, it moves along the depth direction of the liquid, which is beneficial for the combing liquid structure 2 to stir the liquid, and also facilitates the gas in the liquid to escape to the top space of the container 1.

[0053] Specifically, the driving body 41 may be disposed at the top of the container 1 , such that the driving shaft 42 extends from the driving body 41 along the depth direction of the container 1 .

[0054] By adopting the above technical solution, the efficiency of gas in the liquid escaping to the top of the container 1 is improved.

[0055] In one embodiment, the drive shaft 42 extends into the interior of the container 1 , and the drive shaft 42 coincides with the central axis of the container 1 .

[0056] Here, it can be understood that the drive shaft 42 extends into the interior of the container 1, and the drive shaft 42 is used to connect with the combing liquid structure 2 in the container 1. The drive shaft 42 coincides with the central axis of the container 1, so that the drive shaft 42 is located at the center position of the container 1; optionally, the container 1 can be cylindrical, and the drive shaft 42 is located on the central axis of the container 1. When the combing liquid structure 2 is connected to the drive shaft 42, the combing liquid structure 2 can be symmetrically arranged with the drive shaft 42, thereby improving the stability of the combing liquid structure 2 when it moves along the axial direction of the drive shaft 42.

[0057] By adopting the above technical solution, the stability of the combing liquid structure 2 during movement is improved.

[0058] In one embodiment, the liquid combing structure 2 is a liquid combing plate, which is provided with a sliding hole 22 connected to the driving shaft 42. The sliding hole 22 is sleeved on the driving shaft 42, and the driving shaft 42 is retracted to drive the liquid combing plate to move along the axial direction of the driving shaft 42.

[0059] Here, it can be understood that the drive shaft 42 is inserted into the slide hole 22 and fixedly connected to the slide hole 22 , and the drive shaft 42 is driven by the driving body 41 to expand and contract along its own axial direction, thereby driving the combing plate to move along the axial direction of the drive shaft 42 .

[0060] By adopting the above technical solution, the driving shaft 42 drives the combing plate to move.

[0061] In one embodiment, the liquid combing structure 2 is a liquid combing plate, and a plurality of liquid combing holes 21 are formed on the liquid combing plate. The plurality of liquid combing holes 21 are evenly arranged on the liquid combing plate.

[0062] Here, it can be understood that the liquid combing plate is provided with a plurality of liquid combing holes 21, so that the liquid can pass through different liquid combing holes 21, thereby improving the efficiency of liquid stirring; at the same time, the plurality of liquid combing holes 21 are evenly arranged on the liquid combing plate, thereby improving the uniformity of stirring of various parts of the liquid, which can also improve the stirring efficiency.

[0063] By adopting the above technical solution, the stirring efficiency of the combing plate is further improved.

[0064] In one embodiment, the oscillating structure 3 is a tuning fork, which is arranged on the surface of the combing structure 2 close to the bottom of the container 1 .

[0065] Here, it can be understood that the tuning fork is used to be arranged on the lower surface of the combing liquid structure 2, and the lower surface is the surface of the combing liquid structure 2 close to the bottom of the container 1; in this way, the tuning fork is arranged on the combing liquid structure 2 in an inverted state, so that the tuning fork is immersed in the liquid in the container 1 as much as possible, thereby improving the effectiveness of the tuning fork oscillation.

[0066] By adopting the above technical solution, the effectiveness of tuning fork oscillation is improved.

[0067] In one embodiment, the container 1 includes a tank body 11 and a sealing cover body 12 detachably connected to the tank body 11 , and a receiving cavity for receiving liquid is formed between the tank body 11 and the sealing cover body 12 .

[0068] Here, it can be understood that the container 1 is set as a split design, that is, the container 1 includes a tank body 11 and a sealing cover body 12, and the sealing cover body 12 is used to be detachably arranged on the tank body 11 to facilitate the inspection and maintenance of the internal components of the container 1.

[0069] By adopting the above technical solution, the convenience of repairing the degassing and stirring components is improved.

[0070] In a second aspect, an oil and gas detection device is provided, comprising a detection device body and the above-mentioned degassing and stirring assembly, wherein the detection device body is connected to the degassing and stirring assembly.

[0071] By adopting the above technical solution, on the basis of having the advantages of the degassing and stirring assembly of the above embodiment, the detection device of this embodiment also has the advantages of high degassing efficiency and accurate detection results.

[0072] In one embodiment, the oil and gas detection device further includes a conveying component, which is connected to the degassing and stirring component, and is used to input the liquid to be degassed into the degassing and stirring component.

[0073] Here, it can be understood that the conveying assembly includes a pump body 5 and a feed pipe 6 , the feed pipe 6 connects the pump body 5 and the container 1 , and the pump body 5 is used to provide power for the liquid to enter the container 1 through the feed pipe 6 .

[0074] By adopting the above technical solution, the liquid to be degassed is input into the container 1.

[0075] In one embodiment, the oil and gas detection device further includes a discharge assembly 7, which connects the detection device body and the degassing and stirring assembly, and is used to discharge the gas of the degassing and stirring assembly into the detection device body.

[0076] Here, it can be understood that the discharge assembly 7 includes a discharge pipe, which is used to be connected to the top of the container 1, so that the gas gathered at the top of the container 1 can be discharged through the discharge pipe.

[0077] By adopting the above technical solution, the escaped gas is led out.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A degassing stirring assembly, characterized in that: include: A container, a combing liquid structure disposed inside the container, an oscillating structure disposed on the combing liquid structure, and a driving structure connected to the combing liquid structure; The container is used to contain degassed liquid, the liquid combing structure is provided with liquid combing holes for liquid to pass through, the oscillation structure is used to oscillate the liquid, and the driving structure is used to drive the liquid combing structure to move in the container so that the liquid passes through the liquid combing holes.

2. The degassing stirring assembly according to claim 1, characterized in that: The driving structure includes a driving body and a driving shaft connected to the driving body. The driving body is arranged on the container. The axial direction of the driving shaft is parallel to the depth direction of the container. The driving shaft is connected to the combing liquid structure, and the driving shaft is used to drive the combing liquid structure to move along its own axial direction.

3. The degassing stirring assembly according to claim 2, characterized in that: The driving shaft extends into the interior of the container and coincides with the central axis of the container.

4. The degassing stirring assembly according to claim 2, characterized in that: The liquid combing structure is a liquid combing plate, on which a sliding hole connected to the driving shaft is provided, and the sliding hole is sleeved on the driving shaft, and the driving shaft is telescoped to drive the liquid combing plate to move along the axial direction of the driving shaft.

5. The degassing stirring assembly according to claim 1, characterized in that: The combing liquid structure is a combing liquid plate, and a plurality of combing liquid holes are formed on the combing liquid plate, and the plurality of combing liquid holes are evenly arranged on the combing liquid plate.

6. The degassing stirring assembly according to claim 1, characterized in that: The oscillating structure is a tuning fork, which is arranged on a surface of the combing liquid structure close to the bottom of the container.

7. The degassing stirring assembly according to claim 1, characterized in that: The container comprises a tank body and a sealing cover body detachably connected to the tank body, and a containing cavity for containing liquid is formed between the tank body and the sealing cover body.

8. An oil and gas detection device, characterized in that: It comprises a detection device body and the degassing and stirring assembly according to any one of claims 1 to 7, wherein the detection device body is connected to the degassing and stirring assembly.

9. The oil and gas detection device according to claim 8, characterized in that: The oil and gas detection equipment further comprises a conveying assembly, wherein the conveying assembly is connected to the degassing and stirring assembly, and the conveying assembly is used to input the liquid to be degassed into the degassing and stirring assembly.

10. The oil and gas detection device according to claim 8, characterized in that: The oil and gas detection device further comprises a discharge assembly, wherein the discharge assembly connects the detection device body and the degassing and stirring assembly, and the discharge assembly is used to discharge the gas of the degassing and stirring assembly into the detection device body.

Images