High-pressure injection test device for FGSS marine fuel gas processing

Abstract

The utility model belongs to the field of test devices, and particularly relates to a high-pressure injection test device for FGSS marine fuel gas processing, which comprises a main body and an adjusting control assembly, the adjusting control assembly is provided with a working bin, a guiding pipe is fixedly installed on one side of the working bin, and a first pressure safety valve is fixedly installed on one side of the guiding pipe. When the gaseous fuel in the working bin is excessive, the third gate valve and the ball valve are opened, the working bin is communicated with the storage bin under the installation of the guide pipe, the gaseous fuel is conveyed and filtered through the filter, the filtered gaseous fuel enters the storage bin, and when the gaseous fuel in the working bin is consumed to a certain degree, the storage bin is closed. And the vacuum pump is driven to extract the gaseous fuel in the storage bin, so that the gaseous fuel enters the working bin again through the return pipe and the guide pipe, the function of adjusting and conveying is realized, the problem of high-pressure injection test is solved, and the adaptability in use is improved.

Description

Technical Field

[0001] This utility model relates to the field of testing devices, specifically a high-pressure ejector testing device for FGSS marine gas processing. Background Technology

[0002] The high-pressure ejector test apparatus for marine gas processing is a specialized experimental device for the field of marine gas processing. It is primarily used to study the ejection characteristics of marine gas under high-pressure environments, simulating various operating conditions in actual marine gas systems, such as gas injection, mixing, and performance under different pressure and flow conditions. This apparatus is of great significance for optimizing the design of marine gas systems, improving gas utilization efficiency, and ensuring the safe operation of ships.

[0003] Chinese Patent No. CN202310639824.2 discloses a high-pressure ejector test device for FGSS marine gas processing, comprising an outer wall of a sphere and an inner wall of a sphere fixedly connected to the outer wall of the sphere. An observation component and a test component are respectively arranged inside the outer wall of the sphere and the inner wall of the sphere. The observation component includes an upper annular cavity fixedly connected to the outer wall of the sphere. A battery fixedly connected to the outer wall of the sphere is arranged on one side of the upper annular cavity. One end of the battery is electrically connected to a plurality of electromagnets symmetrically installed inside the upper annular cavity. An annular base is installed inside the upper annular cavity. A permanent magnet magnetically connected to the electromagnets is arranged on the top of the annular base. A connecting pad is installed inside the annular base. The permanent magnet is slidably and friably connected to the annular base through the connecting pad. A camera is mounted on the top of the permanent magnet. Tempered glass for use with the camera is installed inside the upper annular cavity.

[0004] As can be seen from the above, the shortcomings of existing spherical explosion test devices, which cannot directly observe the internal explosion or ejection process, have been solved, and the accuracy of the test results has been effectively improved. However, this case still has the following shortcomings: When conducting high-pressure ejection tests, it is necessary to carry out them under certain conditions, such as the pressure conditions under the working chamber and a certain amount of high-pressure fluid. Since there are safety risks in the high-pressure environment, working under unstable factors will cause safety hazards and also have a corresponding impact on the data after the high-pressure ejection test.

[0005] Therefore, a high-pressure ejector test device for FGSS marine gas processing is proposed to address the above problems. Utility Model Content

[0006] To overcome the shortcomings of existing technologies and address the problems of high-pressure ejection testing, this utility model proposes a high-pressure ejection testing device for FGSS marine gas processing.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The high-pressure ejector test device for FGSS marine gas processing described in this utility model includes a main body and an adjustment and control component; the adjustment and control component is equipped with a working chamber, a guide pipe is fixedly installed on one side of the working chamber, a first pressure safety valve is fixedly installed on one side of the guide pipe, a second pressure safety valve is fixedly installed on one side of the guide pipe, a third gate valve is fixedly installed on one side of the guide pipe, a filter is fixedly installed at one end of the guide pipe, and a storage chamber is fixedly installed on the top of the filter.

[0008] Preferably, the main body is equipped with a fuel tank, an input pipe is fixedly installed at the bottom of the fuel tank, a second gate valve is fixedly installed through the input pipe, and a centrifugal pump is fixedly installed at one end of the input pipe.

[0009] Preferably, a discharge pipe is fixedly installed at the bottom of the fuel tank, a first gate valve is fixedly installed at one end of the discharge pipe, a vaporizer is fixedly installed on one side of the fuel tank, and a working chamber is fixedly installed at the other end of the vaporizer.

[0010] Preferably, several turbine flow meters are fixedly installed on one side of the guide pipe, and a ball valve is fixedly installed through the guide pipe.

[0011] Preferably, a vacuum pump is fixedly installed on one side of the storage compartment.

[0012] Preferably, a one-way valve is fixedly installed on one side of the vacuum pump, a return pipe is fixedly installed on the other side of the one-way valve, and a guide pipe is fixedly installed at the other end of the return pipe.

[0013] The advantages of this utility model are:

[0014] This invention, through the structural design of the control components, opens the third gate valve and ball valve when there is an excess of gaseous fuel inside the working chamber. At this time, the working chamber is connected to the storage chamber through the installation of the guide pipe, and the gaseous fuel is transported. The gaseous fuel is filtered through the filter and then enters the interior of the storage chamber. When the gaseous fuel in the working chamber is consumed to a certain extent, the vacuum pump is driven to extract the gaseous fuel from the storage chamber, so that the gaseous fuel re-enters the working chamber through the return pipe and the guide pipe. This achieves the function of regulating the transport, solves the problem of high-pressure ejection test, and improves the adaptability in use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is an exploded view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment and control component structure of this utility model;

[0019] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 5 This is a schematic diagram of the main structure of this utility model.

[0021] In the diagram: 1. Main body; 2. Adjustment and control components; 11. Fuel tank; 12. Inlet pipe; 13. Centrifugal pump; 14. Outlet pipe; 15. First gate valve; 16. Vaporizer; 17. Second gate valve; 21. Working chamber; 22. Guide pipe; 23. First pressure safety valve; 24. Second pressure safety valve; 25. Third gate valve; 26. Turbine flow meter; 27. Ball valve; 28. Filter; 29. ​​Storage chamber; 31. Vacuum pump; 32. Check valve; 33. Return pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figures 1-5As shown, a high-pressure ejector test device for FGSS marine gas processing includes a main body 1 and an adjustment and control component 2. The adjustment and control component 2 is equipped with a working chamber 21. A guide pipe 22 is fixedly installed on one side of the working chamber 21. A first pressure safety valve 23 is fixedly installed on one side of the guide pipe 22. A second pressure safety valve 24 is fixedly installed on one side of the guide pipe 22. A third gate valve 25 is fixedly installed on one side of the guide pipe 22. A filter 28 is fixedly installed at one end of the guide pipe 22. A storage chamber 29 is fixedly installed on the top of the filter 28.

[0024] During operation, the high-pressure environment poses a safety risk. Through the installation of the first pressure safety valve 23 and the third gate valve 25, the valve automatically opens when the pressure exceeds the set value to release the pressure and prevent the device from exploding. At the same time, when the amount of gaseous fuel in the working chamber 21 exceeds the set amount, the third gate valve 25 is opened to allow the gaseous fuel in the working chamber 21 to pass through the filter 28 into the storage chamber 29, so that the pressure in the working chamber 21 is distributed to the storage chamber 29 for storage. The installation of the filter 28 facilitates the filtration of the gaseous fuel and removes impurities contained in the gaseous fuel.

[0025] Furthermore, the main body 1 is equipped with a fuel tank 11, and an input pipe 12 is fixedly installed at the bottom of the fuel tank 11. The input pipe 12 passes through and is fixedly installed with a second gate valve 17. A centrifugal pump 13 is fixedly installed at one end of the input pipe 12.

[0026] During operation, the centrifugal pump 13 is driven to transport the fuel to the fuel tank 11 for storage. When the transport is completed, the second gate valve 17 is closed to seal the inside of the fuel tank 11.

[0027] Furthermore, a discharge pipe 14 is fixedly installed at the bottom of the fuel tank 11, a first gate valve 15 is fixedly installed at one end of the discharge pipe 14, a vaporizer 16 is fixedly installed on one side of the fuel tank 11, and a working chamber 21 is fixedly installed at the other end of the vaporizer 16.

[0028] During operation, when the fuel tank 11 is full of fuel, the first gate valve 15 can be opened to allow the fuel to be discharged outward through the outlet pipe 14. The vaporizer 16 is a device that converts liquid substances into gaseous substances. Its main function is to absorb heat, so that liquid molecules can obtain enough energy to overcome the attraction between liquid molecules and thus convert them into a gaseous state, so that the fuel is delivered into the working chamber 21 in a gaseous state.

[0029] Furthermore, several turbine flow meters 26 are fixedly installed on one side of the guide pipe 22, and a ball valve 27 is fixedly installed through the guide pipe 22;

[0030] During operation, the turbine flow meter 26 is used to measure the flow rate of the high-pressure jet fluid and the induced fluid. The installation of the ball valve 27 facilitates the disconnection of the connection between the working chamber 21 and the storage chamber 29 when closed.

[0031] Furthermore, a vacuum pump 31 is fixedly installed on one side of the storage compartment 29;

[0032] When in operation, the vacuum pump 31 extracts the gaseous fuel stored inside the storage chamber 29, thereby transporting the gaseous fuel inside the storage chamber 29.

[0033] Furthermore, a one-way valve 32 is fixedly installed on one side of the vacuum pump 31, a return pipe 33 is fixedly installed on the other side of the one-way valve 32, and a guide pipe 22 is fixedly installed at the other end of the return pipe 33.

[0034] During operation, the gaseous fuel delivered by the vacuum pump 31 enters the guide pipe 22 through the return pipe 33, and then the gaseous fuel is re-delivered to the working chamber 21 through the guide pipe 22. With the installation of the one-way valve 32, when the gaseous fuel is under positive pressure, the pressure overcomes the resistance inside the valve, causing the valve to open and the gaseous fuel to pass smoothly. When the gaseous fuel attempts to flow in the reverse direction, the valve closes under the combined action of its own structure and the reverse pressure, thereby preventing the gaseous fuel from flowing back.

[0035] Working principle: A fixed amount of fuel is injected into the fuel tank 11 by driving the centrifugal pump 13. After injection, the first gate valve 15 and the second gate valve 17 are closed to seal the inside of the fuel tank 11. At the same time, the fuel is converted into a gaseous state and input into the working chamber 21 by the vaporizer 16. Under certain temperature and pressure conditions, a high-pressure ejection test device is carried out. When the amount of gaseous fuel in the working chamber 21 is excessive, the third gate valve 25 is opened to transport the gaseous fuel. The gaseous fuel is filtered by the filter 28 and then enters the storage chamber 29. During the transport, the flow rate is calculated by the ball valve 27 to ensure that the working chamber 21 always maintains a fixed amount of gaseous fuel and pressure conditions. When the gaseous fuel in the working chamber 21 is consumed to a certain extent, the vacuum pump 31 is driven to extract the gaseous fuel in the storage chamber 29 and allow the gaseous fuel to re-enter the working chamber 21 through the return pipe 33 and the guide pipe 22.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high pressure ejection test device for FGSS marine gas processing, characterized by: Including the main body (1), the regulating control assembly (2), the regulating control assembly (2) is installed work bin (21), one side of work bin (21) is fixedly installed guide pipe (22), one side of guide pipe (22) is fixedly installed first pressure safety valve (23), one side of guide pipe (22) is fixedly installed second pressure safety valve (24), one side of guide pipe (22) is fixedly installed third gate valve (25), one end of guide pipe (22) is fixedly installed filter (28), the top of filter (28) is fixedly installed storage bin (29).

2. A FGSS marine gas processing high pressure ejection test device according to claim 1, characterized in that: The main body (1) is provided with a fuel tank (11), the bottom of the fuel tank (11) is fixedly installed with an input pipe (12), the input pipe (12) is fixedly installed with a second gate valve (17), and one end of the input pipe (12) is fixedly installed with a centrifugal pump (13).

3. A FGSS marine gas processing high pressure ejection test device according to claim 2, characterized in that: The bottom of the fuel tank (11) is fixedly installed with a lead-out pipe (14), one end of the lead-out pipe (14) is fixedly installed with a first gate valve (15), one side of the fuel tank (11) is fixedly installed with a gasifier (16), and the other end of the gasifier (16) is fixedly installed with a work bin (21).

4. A FGSS marine gas processing high pressure ejection test device according to claim 1, characterized in that: One side of the guide pipe (22) is fixedly installed with a plurality of turbine flowmeters (26), and the guide pipe (22) is fixedly installed with a ball valve (27).

5. A FGSS marine gas processing high pressure ejection test device according to claim 1, characterized in that: One side of the storage bin (29) is fixedly installed with a vacuum pump (31).

6. A FGSS marine gas processing high pressure ejection test device according to claim 5, characterized in that: One side of the vacuum pump (31) is fixedly installed with a check valve (32), the other side of the check valve (32) is fixedly installed with a return pipe (33), and one end of the return pipe (33) is fixedly installed with a guide pipe (22).

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