Efficient and controllable fuel oil catalytic converter structure for fuel oil system
By designing a highly efficient and controllable fuel catalytic converter structure, the problem of fuel catalytic converter clogging was solved, resulting in improved fuel quality, reduced exhaust emissions, and extended catalytic converter life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-03-31
AI Technical Summary
Existing fuel catalysts are prone to clogging of catalyst channels by tiny impurities, leading to a decline in fuel catalytic quality.
A highly efficient and controllable fuel catalyst structure was designed, including an inlet pipe, an outlet pipe, a catalyst, a reactor, a filter shell, and a filter. Through three-micron filtration and a detachable design, it prevents tiny particles from entering the catalyst and ensures uniform fuel catalysis.
It improves fuel catalytic quality, prevents clogging, enhances combustion efficiency, reduces exhaust emissions, extends catalytic converter life, and lowers replacement costs.
Smart Images
Figure CN224064450U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fuel catalyst technology, specifically to a high-efficiency and controllable fuel catalyst structure for fuel systems. Background Technology
[0002] A fuel catalytic converter is a vehicle accessory typically installed in the fuel line between the fuel injector and the fuel pump. It alters fuel properties through physical action, refining fuel molecules, regulating the fuel combustion cycle, preventing knocking and pre-ignition, decomposing colloidal substances, and increasing oxygen content. This causes the fuel to form millions of micro- and nano-sized clusters during combustion, resulting in more complete combustion. To a certain extent, this can improve vehicle performance and fuel economy while reducing exhaust emissions.
[0003] The aforementioned and existing related technologies often have the following drawbacks: When fuel enters the catalytic converter through the fuel injector, some vehicle fuel systems perform a certain degree of filtration. However, the vehicle's primary purpose is to protect the entire fuel system, including components such as the fuel pump and fuel injectors. Even after preliminary filtration, the fuel still contains some tiny impurities. The catalytic converter has many tiny channels and catalyst carriers, and its structure is delicate. Even a small amount of impurities, such as gum particles or tiny metal fragments, can clog these channels, resulting in the fuel not being able to pass through the catalytic converter evenly for catalytic reaction, thereby reducing the catalytic quality of the fuel catalytic converter.
[0004] Therefore, we propose a highly efficient and controllable fuel catalyst structure for fuel systems. Utility Model Content
[0005] The purpose of this invention is to provide a highly efficient and controllable fuel catalyst structure for fuel systems, in order to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency controllable fuel catalyst structure for a fuel system, comprising an inlet pipe, an outlet pipe fixedly connected to one side of the inlet pipe, a fixing bracket fixedly connected to one side of the outlet pipe, a catalyst body connected to the upper surface of the inlet pipe, a reactor connected to the arc surface of the catalyst body, a reactor connected to the lower surface of the reactor, a connecting plate fixedly connected to the upper surface of the inlet pipe, a drive rod threaded through the upper surface of the connecting plate, a wedge block rotatably connected to the lower end of the drive rod, an insert plate fixedly connected to one side of the inlet pipe at a position below the connecting plate, an installation pipe abutting one side of the inlet pipe, a filter shell connected to the side of the installation pipe away from the inlet pipe, a filter fixedly connected to the inner wall of the filter shell, the filter having a filtration accuracy of three micrometers, an outer pipe connected to the side of the filter shell away from the installation pipe, a positioning frame fixedly connected to the upper surface of the installation pipe, and a triangular block fixedly connected to the upper surface of the positioning frame.
[0007] The aforementioned components achieve the following effect: they improve the quality of fuel catalysis by the controllable fuel catalytic converter in the fuel system, thereby minimizing the problem of small particles in the fuel entering the finely structured catalyst body and causing blockages that hinder uniform catalysis and reduce the quality of fuel catalysis.
[0008] Preferably, the surface of the insert plate is slidably connected to the inner wall of the positioning frame, the inclined surface of the triangular block is slidably connected to the inclined surface of the inclined block, and an arc strip is fixedly connected to the side of the insert plate away from the oil inlet pipe, and the arc surface of the arc strip is slidably connected to the inner wall of the positioning frame.
[0009] The effect achieved by the above components is that the inner wall of the positioning frame slides from the arc surface of the arc strip to the surface of the insert plate, and the arc strip plays the role of positioning the insert plate.
[0010] Preferably, a hexagonal plate is fixedly connected to the upper end of the drive rod, and the upper surface of the hexagonal plate has an internal hexagonal groove.
[0011] The effect achieved by the above components is that rotating the hexagonal plate drives the drive rod to rotate, and the hexagonal plate with internal hex slots can quickly drive various tools such as hexagonal wrenches and internal hexagonal rods.
[0012] Preferably, a U-shaped plate is fixedly connected to one side of the inclined block, and the inner wall of the U-shaped plate is slidably connected to the connecting plate.
[0013] The effect achieved by the above components is that the inclined block drives the U-shaped plate to slide from one side of the connecting plate, and the U-shaped plate plays a role in preventing the inclined block from rotating too much during the sliding process.
[0014] Preferably, the U-shaped plate is an iron plate, and a magnet is fixedly connected to the upper surface of the connecting plate, with the upper surface of the magnet attracting the U-shaped plate.
[0015] The effect achieved by the above components is that the U-shaped plate is attracted to the magnet after descending to a certain position, and the magnet achieves the effect of improving the stability between the inclined block and the triangular block.
[0016] Preferably, a silicone sleeve is fixedly connected to one side of the oil inlet pipe, and the silicone sleeve is located on the side close to the mounting pipe.
[0017] The effect achieved by the above components is that the mounting tube fits into the oil inlet tube with the help of a silicone sleeve, and the silicone sleeve improves the sealing between the mounting tube and the oil inlet tube.
[0018] Preferably, the mounting tube has an inner groove on the side near the silicone sleeve, and the arc surface of the silicone sleeve abuts against the inner wall of the inner groove.
[0019] The effect achieved by the above components is that the movement of the mounting tube causes the silicone sleeve to be located on the inner wall of the inner groove, and the inner groove fills the gap between the mounting tube and the oil outlet tube.
[0020] Compared with existing technologies, the beneficial effects of this utility model are as follows: By micro-filtering the fuel in the fuel outlet pipe, the quality of the fuel catalyzed by the controllable fuel catalytic converter in the fuel system is improved. Impurities in the fuel system, including rust particles and sludge, are effectively prevented from entering the catalytic converter through fuel filtration. This minimizes the risk of clogging the tiny channels inside the catalytic converter or causing chemical reactions with the catalyst, thus affecting the normal operation of the catalytic converter. Improving fuel quality allows the catalytic converter to better perform its functions such as refining fuel molecule clusters and controlling the combustion cycle. Stable combustion not only improves engine power output but also reduces harmful substances in exhaust emissions, thereby improving exhaust emission standards and extending the service life of the catalytic converter. The overall structure is detachable and connected to the fuel inlet pipe, facilitating filter replacement and reducing replacement costs. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2 This is a partial structural diagram of the present invention.
[0023] Figure 3 This utility model Figure 1 A partial structural diagram;
[0024] Figure 4 This is a schematic diagram of the structure of the U-shaped plate in this utility model;
[0025] Figure 5 This is a schematic diagram of the structure of the filter shell of this utility model.
[0026] In the diagram: 1. Oil inlet pipe; 2. Oil outlet pipe; 3. Catalyst; 4. Reactor; 5. Connecting plate; 6. Drive rod; 7. Inclined block; 8. Insert plate; 9. Mounting pipe; 10. Filter shell; 11. Filter; 12. External pipe; 13. Positioning frame; 14. Triangular block; 15. Arc strip; 16. Hexagonal plate; 17. Inner six-slot; 18. U-shaped plate; 19. Magnet; 20. Silicone sleeve; 21. Inner slot; 22. Fixing frame. Detailed Implementation
[0027] 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 protection scope of the present utility model.
[0028] Please see Figures 1-5 This utility model provides a technical solution: a high-efficiency controllable fuel catalyst structure for a fuel system, including an inlet pipe 1, an outlet pipe 2 fixedly connected to one side of the inlet pipe 1, a fixing bracket 22 fixedly connected to one side of the outlet pipe 2, a catalyst 3 connected to the upper surface of the inlet pipe 1, a reactor 4 connected to the arc surface of the catalyst 3, the lower surface of the reactor 4 connected to the outlet pipe 2, a connecting plate 5 fixedly connected to the upper surface of the inlet pipe 1, a drive rod 6 threaded through the upper surface of the connecting plate 5, a wedge block 7 rotatably connected to the lower end of the drive rod 6, and a fixed connection on one side of the inlet pipe 1 relative to the position below the connecting plate 5. There is an insert plate 8, and an installation pipe 9 is connected to one side of the oil inlet pipe 1. The side of the installation pipe 9 away from the oil inlet pipe 1 is connected to a filter shell 10. A filter 11 is fixedly connected to the inner wall of the filter shell 10. An outer pipe 12 is connected to the side of the filter shell 10 away from the installation pipe 9. A positioning frame 13 is fixedly connected to the upper surface of the installation pipe 9. A triangular block 14 is fixedly connected to the upper surface of the positioning frame 13. This achieves the effect of improving the quality of fuel catalysis by the controllable fuel catalytic converter in the fuel system, thereby minimizing the problem of small particles in the fuel entering the finely structured catalyst 3 and causing blockage and uneven catalysis, thus reducing the quality of fuel catalysis.
[0029] like Figure 3 and Figure 4 as well as Figure 5As shown, the surface of the insert plate 8 is slidably connected to the inner wall of the positioning frame 13, the inclined surface of the triangular block 14 is slidably connected to the inclined surface of the inclined block 7, and an arc strip 15 is fixedly connected to the side of the insert plate 8 away from the oil inlet pipe 1. The arc surface of the arc strip 15 is slidably connected to the inner wall of the positioning frame 13, and the inner wall of the positioning frame 13 slides from the arc surface of the arc strip 15 to the surface of the insert plate 8. The arc strip 15 serves to position the insert plate 8. A hexagonal plate 16 is fixedly connected to the upper end of the drive rod 6. An internal hexagonal groove 17 is opened on the upper surface of the hexagonal plate 16. Rotating the hexagonal plate 16 drives the drive rod 6 to rotate. The hexagonal plate 16 with the internal hexagonal groove 17 can quickly drive various tools such as hexagonal wrenches and internal hexagonal rods. A U-shaped plate 18 is fixedly connected to one side of the inclined block 7. The inner wall of the U-shaped plate 18 is slidably connected to the connecting plate 5. The inclined block 7 drives the U-shaped plate 18 to slide from one side of the connecting plate 5. The U-shaped plate 18 serves to prevent the inclined block 7 from rotating too much during the sliding process.
[0030] like Figures 2-5 As shown, the U-shaped plate 18 is an iron plate, and a magnet 19 is fixedly connected to the upper surface of the connecting plate 5. The upper surface of the magnet 19 is attracted to the U-shaped plate 18. After the U-shaped plate 18 is lowered to a certain position, it is attracted to the magnet 19. The magnet 19 achieves the effect of improving the stability between the inclined block 7 and the triangular block 14. A silicone sleeve 20 is fixedly connected to one side of the oil inlet pipe 1. The silicone sleeve 20 is located on the side close to the mounting pipe 9. The mounting pipe 9 is attached to the oil inlet pipe 1 with the help of the silicone sleeve 20. The silicone sleeve 20 plays the role of improving the sealing between the mounting pipe 9 and the oil inlet pipe 1. An inner groove 21 is opened on the side of the mounting pipe 9 close to the silicone sleeve 20. The arc surface of the silicone sleeve 20 abuts against the inner wall of the inner groove 21. The mounting pipe 9 moves so that the silicone sleeve 20 is located on the inner wall of the inner groove 21. The inner groove 21 achieves the effect of filling the gap between the mounting pipe 9 and the oil outlet pipe 2.
[0031] Working principle: When fuel catalysis is required in the fuel system, fuel first enters the external pipe 12 and filter housing 10 through the fuel injector. After being filtered again by the filter 11 inside the filter housing 10, the fuel is filtered by three microns, which can effectively intercept most of the impurities that are harmful to the fuel system and engine. Some rust particles, dust, and solid particles generated during fuel storage and transportation are filtered out. Then it enters the installation pipe 9, and through the installation pipe 9, it is input into the catalyst 3 and reactor 4 via the fuel inlet pipe 1. The catalyst 3 and reactor 4 refine the filtered fuel molecules, adjust the fuel combustion cycle, decompose colloidal substances, and increase the oxygen content, so that the fuel forms millions of micro and nano clusters during combustion, thereby allowing the fuel to burn completely. Then it is input into the engine through the fuel outlet pipe 2 via the fuel pump, thereby greatly improving the purity of the fuel itself and improving the quality of the catalytic reaction.
[0032] When filter 11 needs to be replaced after long-term use, first insert the hexagonal socket into the hexagonal slot 17 and rotate it. The hexagonal plate 16 of the hexagonal slot 17 can be quickly driven by various tools such as hexagonal wrenches and hexagonal levers. At this time, the hexagonal plate 16 is rotated, and the drive rod 6 rotates and rises in the connecting plate 5 through the rotation of the hexagonal plate 16. The wedge block 7 is driven by the drive rod 6 to disengage the U-shaped plate 18 from the triangular block 14. The U-shaped plate 18 prevents the wedge block 7 from rotating too much during the sliding process. The U-shaped plate 18 slides from one side of the connecting plate 5 through the wedge block 7 and disengages from the magnet 19. The magnet 19 improves the stability between the wedge block 7 and the triangular block 14. At this time, the limit installation tube 9 is removed due to the silicone sleeve 20 and the oil inlet. Pipe 1 is separated. The silicone sleeve 20 improves the sealing between the installation pipe 9 and the oil inlet pipe 1. After the inclined block 7 is raised to a certain height, the outer pipe 12 is removed from the fuel system. Then, the filter shell 10 is moved to the side away from the oil inlet pipe 1. After the installation pipe 9 is separated from the oil inlet pipe 1 through the filter shell 10, the inner groove 21 is separated from the silicone sleeve 20. The inner groove 21 fills the gap between the installation pipe 9 and the oil outlet pipe 2. The inner wall of the positioning frame 13 is separated from the arc strip 15 and the insert plate 8 by the movement of the installation pipe 9. The arc strip 15 positions the insert plate 8, thereby disassembling the filter shell 10 for replacement. The drive rod 6 is connected to the oil inlet pipe 1, which facilitates the replacement of the filter shell 10 and reduces the replacement cost.
[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A high efficiency controllable fuel catalyst structure for fuel system comprising an inlet pipe (1) characterised in that: The side of oil inlet pipe (1) is fixedly connected with oil outlet pipe (2), one side of oil outlet pipe (2) is fixedly connected with fixed frame (22), the upper surface of oil inlet pipe (1) is communicated with catalytic body (3), the circular arc surface of catalytic body (3) is communicated with reactor (4), the lower surface of reactor (4) is communicated with oil outlet pipe (2), the upper surface of oil inlet pipe (1) is fixedly connected with connecting plate (5), the upper surface of connecting plate (5) is threaded through with driving rod (6), the lower end of driving rod (6) is rotatably connected with inclined block (7), one side of oil inlet pipe (1) is fixedly connected with plug-in board (8) relative to the position below connecting plate (5), one side of oil inlet pipe (1) is abutted with mounting pipe (9), the side away from oil inlet pipe (1) of mounting pipe (9) is communicated with filter shell (10), the inner wall of filter shell (10) is fixedly connected with filter (11), the side away from mounting pipe (9) of filter shell (10) is communicated with external connecting pipe (12), the upper surface of mounting pipe (9) is fixedly connected with positioning frame (13), the upper surface of positioning frame (13) is fixedly connected with triangular block (14).
2. A high efficiency controllable fuel catalyst structure for fuel system according to claim 1, characterized in that: The surface of plug-in board (8) is slidably connected with the inner wall of positioning frame (13), the inclined surface of triangular block (14) is slidably connected with the inclined surface of inclined block (7), the side away from oil inlet pipe (1) of plug-in board (8) is fixedly connected with circular arc strip (15), the circular arc surface of circular arc strip (15) is slidably connected with the inner wall of positioning frame (13).
3. A high efficiency controllable catalytic converter structure for fuel system as claimed in claim 1, wherein: The upper end of driving rod (6) is fixedly connected with hexagonal plate (16), the upper surface of hexagonal plate (16) is provided with internal hexagonal groove (17).
4. A high efficiency controllable catalytic converter structure for fuel systems as claimed in claim 1, wherein: One side of inclined block (7) is fixedly connected with U-shaped plate (18), the inner wall of U-shaped plate (18) is slidably connected with connecting plate (5).
5. A high efficiency controllable fuel catalyst structure for fuel systems as claimed in claim 4 wherein: U-shaped plate (18) is iron plate, the upper surface of connecting plate (5) is fixedly connected with magnet (19), the upper surface of magnet (19) is attracted to U-shaped plate (18).
6. A high efficiency controllable catalytic converter structure for fuel systems as claimed in claim 1, wherein: One side of oil inlet pipe (1) is fixedly connected with silica gel sleeve (20), silica gel sleeve (20) is located on the side close to mounting pipe (9).
7. A high efficiency controllable fuel catalyst structure for fuel system according to claim 6, characterized in that: The side close to silica gel sleeve (20) of mounting pipe (9) is provided with inner groove (21), the circular arc surface of silica gel sleeve (20) is abutted with the inner wall of inner groove (21).