Sampling device adaptive to different fuel types

Abstract

The invention discloses a sampling device self-adaptive to different fuel types, which comprises a storage box, a gas storage box is arranged in the storage box, a liquid storage box is arranged in the storage box, the outer surface of the gas storage box and the outer surface of the liquid storage box are fixedly communicated with connecting pipes, the outer surfaces of the two connecting pipes are provided with valves, and the valves are connected with the gas storage box and the liquid storage box. A threaded rod is in threaded connection with the interior of the storage box, a push plate is arranged in the storage box, a bearing is embedded in the back face of the push plate, and the inner ring of the bearing is connected with one end of the threaded rod. According to the device, the gas storage tank and the liquid storage tank which are independent are arranged and are matched with the connecting pipe and the valve, so that synchronous collection and classified storage of gas and liquid fuel can be realized, cross contamination of media is avoided, and the sampling efficiency is improved; the gas storage tank or the liquid storage tank can be separated from the storage tank only through rotating operation, no complex tool is needed, and the fuel recovery process is simplified.

Description

Technical Field

[0001] The present invention relates to the technical field of fuel collection, in particular to a sampling device that is adaptive to different fuel types. Background Art

[0002] Fuel is a substance that can burn and release a large amount of heat. Its energy can be used in industrial production, transportation or daily life. Through sampling and testing, the quality and safety of the fuel can be tested to ensure that it meets quality standards and determine whether there is contamination or adulteration, thereby ensuring the safety and performance of use. Accurate fuel sampling can help understand the properties and composition of the fuel.

[0003] Existing fuel sampling devices are usually designed for a single fuel type and cannot achieve the simultaneous collection and storage of gaseous and liquid fuels. Their structures mostly use fixed storage tanks, and fuel type switching requires manual replacement of pipes or containers. The operation process is cumbersome and prone to cross-contamination. To this end, we propose a sampling device that is adaptive to different fuel types to solve the above problems. Summary of the Invention

[0004] The object of the present invention is to provide a sampling device that is adaptive to different fuel types, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A sampling device that is adaptive to different fuel types includes a storage box, an air storage box is provided inside the storage box, a liquid storage box is provided inside the storage box, the outer surfaces of the air storage box and the outer surfaces of the liquid storage box are fixedly connected with connecting pipes, valves are installed on the outer surfaces of the two connecting pipes, the interior of the storage box is threadedly connected to a threaded rod, a push plate is provided inside the storage box, a bearing is inlaid on the back of the push plate, the inner ring of the bearing is connected to one end of the threaded rod, a symmetrical collection component is fixedly connected to the interior of the storage box, and the two connecting pipes are inserted into the interior of the collection component.

[0007] In a further embodiment, the two collection components each include a collection tube, the outer surfaces of the two collection tubes are connected to the inner wall of the storage box, the interiors of the two collection tubes are provided with symmetrical grooves, and one end of the two connecting tubes is inserted into the interior of one set of grooves.

[0008] In a further embodiment, a cover is provided on the upper surface of the storage box, and a back surface of the storage box and a back surface of the cover are fixedly connected with a hinge.

[0009] In a further embodiment, the upper surface of the air storage tank and the upper surface of the liquid storage tank are both fixedly connected to a movable seat, and the interiors of the two movable seats are both hinged with handles via pins.

[0010] In a further embodiment, the inner bottom wall of the storage box is provided with symmetrical limit grooves, the interiors of the two limit grooves are slidably connected to limit blocks, and the upper surfaces of the two limit blocks are respectively connected to the bottom surface of the air storage box and the bottom surface of the liquid storage box.

[0011] In a further embodiment, the inner wall of the storage box is provided with symmetrical sliding grooves, the interiors of the two sliding grooves are slidably connected with sliders, and the side surfaces of the two sliders close to each other are connected to the outer surface of the push plate.

[0012] In a further embodiment, the bottom surface of the storage box is fixedly connected to symmetrical support legs, and the bottom ends of the two groups of support legs are connected to support bases.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This device can achieve the simultaneous collection and classified storage of gas and liquid fuels by setting up independent gas storage tanks and liquid storage tanks in conjunction with connecting pipes and valves, avoiding cross-contamination of media and improving sampling efficiency. The mechanical separation structure of the push plate driven by a threaded rod can separate the gas storage tank or liquid storage tank from the storage box by simply rotating the operation, without the need for complex tools, simplifying the fuel recovery process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view of the sampling device that can adapt to different fuel types.

[0016] Figure 2 This is a side view schematic diagram of the sampling device that can adapt to different fuel types.

[0017] Figure 3 This is a schematic diagram of the top-down structure of the sampling device that is adaptive to different fuel types.

[0018] Figure 4 This is a schematic diagram of the side sectional structure of the sampling device that is adaptive to different fuel types.

[0019] Figure 5 This is a schematic diagram of the front cross-section structure of the sampling device that is adaptive to different fuel types.

[0020] In the figure: 1. Storage box; 2. Collection component; 201. Collection tube; 202. Groove; 3. Hinge; 4. Cover; 5. Air storage box; 6. Liquid storage box; 7. Movable seat; 8. Handle; 9. Push plate; 10. Threaded rod; 11. Bearing; 12. Connecting pipe; 13. Valve; 14. Limit groove; 15. Limit block; 16. Support leg; 17. Support seat; 18. Slider; 19. Slide. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5In the present invention, a sampling device that is adaptive to different fuel types includes a storage box 1, an air storage box 5 is provided inside the storage box 1, a liquid storage box 6 is provided inside the storage box 1, the outer surface of the air storage box 5 and the outer surface of the liquid storage box 6 are fixedly connected with a connecting pipe 12, and the outer surfaces of the two connecting pipes 12 are installed with valves 13. The inner thread of the storage box 1 is connected to a threaded rod 10, and the interior of the storage box 1 is provided with a push plate 9. The back of the push plate 9 is inlaid with a bearing 11. The inner ring of the bearing 11 is connected to one end of the threaded rod 10. The interior of the storage box 1 is fixedly connected with a symmetrical collection component 2, and the two Each connecting pipe 12 is inserted into the interior of the collection component 2. By providing an air storage tank 5 and a liquid storage tank 6, gas fuel and liquid fuel can be stored separately, realizing the synchronous collection and classified storage of gas and liquid fuel, avoiding cross contamination of the media, and improving sampling efficiency. By providing a connecting pipe 12 and a valve 13, it is convenient for the fuel to flow into the interior of the air storage tank 5 or the liquid storage tank 6, and cooperating with the valve 13, it is possible to prevent the fuel from flowing back. The threaded rod 10 can enable the push plate 9 to push the air storage tank 5 and the liquid storage tank 6 to move through the bearing 11, so that the connecting pipe 12 is inserted into the interior of the collection tube 201 to fix it.

[0025] Both collection assemblies 2 include collection tubes 201. The outer surfaces of the two collection tubes 201 are connected to the inner wall of the storage box 1. Symmetrical grooves 202 are provided inside the two collection tubes 201. One end of each connecting tube 12 is inserted into one set of grooves 202. The plug-in seal between the grooves 202 of the collection tubes 201 and the connecting tubes 12 can effectively prevent fuel leakage, thereby enhancing the safety and reliability of the device in complex environments.

[0026] The upper surface of the storage box 1 is provided with a cover plate 4, and the back of the storage box 1 and the back of the cover plate 4 are fixedly connected with a hinge 3. By providing the cover plate 4, external impurities can be effectively prevented from falling into the interior of the storage box 1 and affecting the operation of the air storage tank 5 and the liquid storage tank 6.

[0027] The upper surface of the air storage tank 5 and the upper surface of the liquid storage tank 6 are fixedly connected to a movable seat 7, and the interior of the two movable seats 7 are hinged with handles 8 through pin shafts. Through the cooperation of the handles 8 and the movable seats 7, it is convenient for the staff to take out the air storage tank 5 and the liquid storage tank 6 inside the storage box 1, thereby improving the practicality of the device.

[0028] The inner bottom wall of the storage box 1 is provided with symmetrical limit grooves 14, and the interiors of the two limit grooves 14 are slidably connected to limit blocks 15. The upper surfaces of the two limit blocks 15 are respectively connected to the bottom surfaces of the air storage tank 5 and the bottom surfaces of the liquid storage tank 6. By cooperating with the limit grooves 14 and the limit blocks 15, the moving positions of the air storage tank 5 and the liquid storage tank 6 can be limited, and in conjunction with the push plate 9, it is convenient to clamp the air storage tank 5 and the liquid storage tank 6.

[0029] The inner wall of the storage box 1 is provided with symmetrical sliding grooves 19, and the interior of the two sliding grooves 19 is slidably connected with sliders 18. The side surfaces of the two sliders 18 close to each other are connected to the outer surface of the push plate 9. Through the cooperation of the sliding grooves 19 and the sliders 18, the push plate 9 can be limited, which facilitates the push plate 9 to move in a straight line.

[0030] The bottom surface of the storage box 1 is fixedly connected with symmetrical support legs 16, and the bottom ends of the two groups of support legs 16 are connected with support bases 17. Through the cooperation of the support legs 16 and the support bases 17, stable support can be provided for the storage box 1.

[0031] The working principle of the present invention is:

[0032] During use, the user first turns the valve 13 according to the type of fuel to allow the fuel to flow into the connecting pipe 12 through the collection pipe 201, and the fuel flows into the air storage tank 5 or the liquid storage tank 6 through the connecting pipe 12, then turns the valve 13 to close the connecting pipe 12, and then rotates the threaded rod 10 to rotate. The rotating threaded rod 10 drives the push plate 9 to move through the bearing 11, so that the push plate 9 is separated from the air storage tank 5 and the liquid storage tank 6, and the air storage tank 5 or the liquid storage tank 6 can be moved out of the storage box 1.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sampling device that is adaptive to different fuel types, characterized by: The invention comprises a storage box (1), wherein an air storage box (5) is provided inside the storage box (1), and a liquid storage box (6) is provided inside the storage box (1), and the outer surface of the air storage box (5) and the outer surface of the liquid storage box (6) are fixedly connected with a connecting pipe (12), and the outer surfaces of the two connecting pipes (12) are both installed with valves (13), the inner thread of the storage box (1) is connected to a threaded rod (10), the inner surface of the storage box (1) is provided with a push plate (9), the back surface of the push plate (9) is inlaid with a bearing (11), the inner ring of the bearing (11) is connected to one end of the threaded rod (10), the inner surface of the storage box (1) is fixedly connected with a symmetrical collection component (2), and the two connecting pipes (12) are both inserted into the interior of the collection component (2).

2. The sampling device according to claim 1, wherein: The two collection assemblies (2) each comprise a collection tube (201), the outer surfaces of the two collection tubes (201) being connected to the inner wall of the storage box (1), the interiors of the two collection tubes (201) being provided with symmetrical grooves (202), and one end of each of the two connecting tubes (12) being inserted into one of the grooves (202).

3. The sampling device according to claim 1, wherein: The upper surface of the storage box (1) is provided with a cover plate (4), and the back surface of the storage box (1) and the back surface of the cover plate (4) are fixedly connected with a hinge (3).

4. The sampling device according to claim 1, wherein: The upper surface of the air storage box (5) and the upper surface of the liquid storage box (6) are both fixedly connected with a movable seat (7), and the interiors of the two movable seats (7) are both hinged with handles (8) through pins.

5. The sampling device according to claim 1, wherein: The inner bottom wall of the storage box (1) is provided with symmetrical limiting grooves (14), the interiors of the two limiting grooves (14) are slidably connected to limiting blocks (15), and the upper surfaces of the two limiting blocks (15) are respectively connected to the bottom surface of the air storage box (5) and the bottom surface of the liquid storage box (6).

6. The sampling device according to claim 1, wherein: The inner wall of the storage box (1) is provided with symmetrical chute (19), the interiors of the two chute (19) are slidably connected with sliders (18), and the sides of the two sliders (18) close to each other are connected to the outer surface of the push plate (9).

7. The sampling device according to claim 1, which is adaptive to different fuel types, is characterized in that: The bottom surface of the storage box (1) is fixedly connected with symmetrical support legs (16), and the bottom ends of the two groups of support legs (16) are connected with support seats (17).

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