Comprehensive filtering structure for filtering diesel oil

Abstract

The utility model relates to the technical field of diesel oil filtering, and discloses a comprehensive filtering structure for diesel oil filtering, which comprises a filter cartridge and a filter hopper, sliding chutes are arranged at two ends of the inner side of the filter cartridge, insertion grooves are arranged at the tops of one ends of the two sliding chutes, and sliding blocks are integrally arranged at two ends of the filter hopper. The filter hopper is slidably clamped at the top of the filter cartridge, and a fixed column is integrally arranged on one side of the top end of the filter cartridge. According to the utility model, the sliding grooves are formed in the two ends of the inner side of the filter cartridge, the insertion grooves are formed in the tops of one ends of the two sliding grooves, and the sliding blocks are integrally arranged at the two ends of the filter hopper; the sliding block is inserted into the sliding groove through the inserting groove, then the filtering hopper rotates along the sliding groove, so that the filtering hopper can be preliminarily clamped at the top of the filtering cylinder in a sliding mode, the sliding block is moved to the tail end of the sliding groove by pulling the limiting rod upwards, then the limiting rod is loosened, and the limiting rod is reset through bounce of the spring, so that the position of the sliding block is limited.

Description

Technical Field

[0001] This utility model relates to the field of diesel filtration technology, and in particular to a comprehensive filtration structure for diesel filtration. Background Technology

[0002] Diesel is a common fuel, mainly used in internal combustion engines, especially diesel engines. Diesel usually needs to be filtered before use, and the main purpose of diesel filtration is to remove impurities from the diesel and ensure its cleanliness.

[0003] Traditional diesel filter structures are usually fixed with bolts, which makes disassembly inconvenient and filter elements difficult to replace. This can lead to complicated maintenance work, increasing repair costs and time. Over time, impurities will accumulate on the filter elements, and if they are not cleaned or replaced in time, they may also affect the filtration efficiency.

[0004] Therefore, those skilled in the art have provided a comprehensive filtration structure for diesel fuel filtration to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a comprehensive filtration structure for diesel fuel filtration. This structure features grooves at both ends of the inner side of the filter cylinder, with insertion slots at the top of each end of the grooves. Slider blocks are integrally installed at both ends of the filter bucket. The sliders are inserted into the grooves via the insertion slots, and the filter bucket is rotated along the grooves to initially slide and lock onto the top of the filter cylinder. Pulling up a limiting rod moves the slider to the end of the groove, and then releasing the limiting rod allows it to reset due to the spring's rebound force, thus restricting the slider's position. This design allows for quick installation and disassembly of the filter bucket, overcoming the drawbacks of traditional diesel fuel filtration structures that typically use bolts for fixing, which are inconvenient to disassemble, potentially affecting filtration efficiency and leading to cumbersome maintenance, increased repair costs, and time.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A comprehensive filtration structure for diesel fuel filtration includes a filter cylinder and a filter bucket. The filter cylinder has grooves at both ends on its inner side, and an insertion groove is formed at the top of one end of each of the two grooves. The filter bucket has sliders integrally formed at both ends, and the filter bucket is slidably locked onto the top of the filter cylinder. A fixing post is integrally formed on one side of the top of the filter cylinder. The fixing post has a movable groove inside, and a limit rod is slidably set inside the movable groove. A spring is sleeved on the outer end of the limit rod.

[0008] With the above technical solution, sliding grooves are provided at both ends of the inner side of the filter cylinder, and insertion grooves are provided at the top of one end of each sliding groove. Slider blocks are integrally provided at both ends of the filter bucket. The sliders are inserted into the sliding grooves through the insertion grooves, and then the filter bucket is rotated along the sliding grooves to initially slide and lock the filter bucket on the top of the filter cylinder. By pulling the limiting rod upward, the slider is moved to the end of the sliding groove. Then, the limiting rod is released, and the spring rebound force causes the limiting rod to reset, thereby limiting the position of the slider. The above structural design allows for quick installation and disassembly of the filter bucket.

[0009] Furthermore, a temporary storage tank is provided inside the filter bucket, an oil drain port is provided at the bottom center of the temporary storage tank, and multiple threaded holes are provided at the top of the temporary storage tank.

[0010] The above technical solution provides a temporary storage tank inside the filter bucket to facilitate the collection of diesel fuel filtered by multiple filter elements. An oil drain port is provided at the bottom center of the temporary storage tank to facilitate the discharge of diesel fuel. Multiple threaded holes are provided at the top of the temporary storage tank to facilitate the installation of filter elements.

[0011] Furthermore, filter elements are threadedly installed in the middle of the plurality of threaded holes, and a plurality of filter screens are installed on the outer side of each filter element, and a thread is designed on the outer side of one end of each filter element;

[0012] With the above technical solution, filter elements are threadedly installed in the middle of multiple threaded holes, and multiple filter screens are installed on the outside of each filter element to facilitate the filtration of diesel fuel. Threads are designed on the outside of one end of each filter element to facilitate threaded connection with the threaded holes.

[0013] Furthermore, a handle is integrally provided at one end of the filter bucket, and an oil drain nozzle is designed at the end of the filter bucket away from the handle;

[0014] The above technical solution provides an integrated handle at one end of the filter bucket for easy handing, and an oil drain nozzle at the end of the filter bucket away from the handle for easy pouring of the liquid inside the filter bucket.

[0015] Furthermore, a handle is fixedly provided at the top of the limiting rod;

[0016] The above technical solution provides a handle fixedly installed at the top of the limiting rod to facilitate pulling the limiting rod for movement.

[0017] Furthermore, the height of the two sliders is the same as the height of the chute, and the inner diameter of the filter cylinder is the same as the outer diameter of the filter bucket.

[0018] Through the above technical solution, the height of the two sliders is the same as the height of the chute, which facilitates the stable sliding of the sliders inside the chute. The inner diameter of the filter cylinder is the same as the outer diameter of the filter bucket, which facilitates the stable sliding of the filter bucket. The design is located inside the filter cylinder.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model proposes a comprehensive filtration structure for diesel fuel filtration. It features sliding grooves at both ends of the inner side of the filter cylinder, with insertion slots at the top of each end of the two grooves. Slider blocks are integrally installed at both ends of the filter bucket. The sliders are inserted into the grooves via the insertion slots, and the filter bucket is rotated along the grooves to initially slide and lock onto the top of the filter cylinder. Pulling up a limiting rod moves the slider to the end of the groove, and then releasing the limiting rod allows it to reset due to the spring's rebound force, thus restricting the slider's position. This structural design allows for quick installation and disassembly of the filter bucket, solving the problem of traditional diesel fuel filtration structures that typically use bolts for fixing, which are inconvenient to disassemble, potentially affecting filtration efficiency and leading to cumbersome maintenance, increased repair costs, and time. Attached Figure Description

[0021] Figure 1 This is an isometric view of a comprehensive filter structure for diesel filtration proposed in this utility model;

[0022] Figure 2 This is a schematic diagram showing the unfolded filter bucket in a comprehensive filter structure for diesel filtration proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of an integrated filter structure for diesel filtration proposed in this utility model;

[0024] Figure 4 This is a cross-sectional view of the filter bucket in a comprehensive filter structure for diesel filtration proposed in this utility model.

[0025] Figure 5 This is a partial cross-sectional view of a comprehensive filter structure for diesel fuel filtration proposed in this utility model.

[0026] Legend:

[0027] 1. Filter cartridge; 2. Filter hopper; 3. Slide groove; 4. Insertion groove; 5. Sliding block; 6. Filter element; 7. Fixed column; 8. Movable groove; 9. Limiting rod; 10. Spring; 11. Handle; 12. Filter screen; 13. Threaded hole; 14. Temporary storage groove; 15. Oil drain port; 16. Handle; 17. Oil drain nozzle. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0029] Reference Figure 1-5 This utility model provides an embodiment of a comprehensive filter structure for diesel fuel filtration, comprising a filter cylinder 1 and a filter bucket 2. The filter cylinder 1 has sliding grooves 3 at both ends of its inner side, and insertion grooves 4 are formed at the top of one end of each of the two sliding grooves 3. Sliding blocks 5 are integrally formed at both ends of the filter bucket 2, and the filter bucket 2 is slidably locked onto the top of the filter cylinder 1. A fixing post 7 is integrally formed on one side of the top of the filter cylinder 1. A movable groove 8 is formed inside the fixing post 7, and a limiting rod 9 is slidably arranged inside the movable groove 8. A spring 10 is sleeved on the outer end of the limiting rod 9. At both ends of the filter cylinder 1... The filter hopper 2 is provided with a sliding groove 3, and an insertion groove 4 is provided at the top of one end of each sliding groove 3. A slider 5 is integrally provided at both ends of the filter hopper 2. The slider 5 is inserted into the sliding groove 3 through the insertion groove 4, and then the filter hopper 2 is rotated along the sliding groove 3 so that the filter hopper 2 can be initially slid and locked on the top of the filter cylinder 1. By pulling the limiting rod 9 upward, the slider 5 is moved to the end of the sliding groove 3. Then the limiting rod 9 is released, and the limiting rod 9 is reset by the rebound force of the spring 10, thereby limiting the position of the slider 5. The above structural design allows for quick installation and disassembly of the filter hopper 2.

[0030] The filter hopper 2 has a temporary storage tank 14 inside, with an oil drain port 15 at the center of its bottom end. The top of the temporary storage tank 14 has multiple threaded holes 13. The temporary storage tank 14 facilitates the collection of diesel fuel filtered by multiple filter elements 6. The oil drain port 15 at the center of the bottom end of the temporary storage tank 14 facilitates diesel fuel discharge. The multiple threaded holes 13 at the top of the temporary storage tank 14 facilitate the installation of filter elements 6. Filter elements 6 are threaded into the center of each of the multiple threaded holes 13. Multiple filter screens 12 are installed on the outer side of each filter element 6. Each filter element 6 has threads on one end of its outer side. The multiple threaded holes 13 facilitate the filtering of diesel fuel. The threads on one end of each filter element 6 facilitate threaded connection with the threaded holes 13. Next, a handle 16 is integrally provided at one end of the filter bucket 2, and an oil drain nozzle 17 is designed at the end of the filter bucket 2 away from the handle 16. The handle 16 is integrally provided at one end of the filter bucket 2 for easy holding of the filter bucket 2, and the oil drain nozzle 17 is designed at the end of the filter bucket 2 away from the handle 16 for easy pouring of the liquid inside the filter bucket 2. A handle 11 is fixedly provided at the top of the limiting rod 9 for easy pulling of the limiting rod 9 for movement. The height of the two sliders 5 is the same as the height of the slide groove 3. The inner diameter of the filter cylinder 1 is the same as the outer diameter of the filter bucket 2. The height of the two sliders 5 is the same as the height of the slide groove 3 for easy stable sliding of the sliders 5 inside the slide groove 3. The inner diameter of the filter cylinder 1 is the same as the outer diameter of the filter bucket 2 for easy stable sliding of the filter bucket 2 inside the filter cylinder 1.

[0031] Working principle: Slide grooves 3 are provided at both ends of the inner side of the filter cylinder 1. Insertion slots 4 are provided at the top of one end of each slide groove 3. Slide blocks 5 are integrally installed at both ends of the filter bucket 2. The slide blocks 5 are inserted into the slide grooves 3 through the insertion slots 4, and then the filter bucket 2 is rotated along the slide grooves 3, thus initially sliding and locking the filter bucket 2 onto the top of the filter cylinder 1. By pulling the limiting rod 9 upwards, the slide block 5 is moved to the end of the slide groove 3. Then, the limiting rod 9 is released, and the rebound force of the spring 10 resets the limiting rod 9, thus limiting the position of the slide block 5. This structural design allows for quick installation and disassembly of the filter bucket 2, solving the problem of traditional diesel filter structures typically using bolts. The fixed design makes disassembly inconvenient, which may affect filtration efficiency and lead to cumbersome maintenance, increasing repair costs and time. Filter elements 6 are threadedly installed in the middle of multiple threaded holes 13. Multiple filter screens 12 are installed on the outside of each filter element 6 to facilitate diesel filtration. Threads are designed on the outside of one end of each filter element 6 to facilitate threaded connection with the threaded holes 13. A temporary storage tank 14 is provided inside the filter hopper 2 to collect the diesel filtered by multiple filter elements 6. An oil drain port 15 is provided in the middle of the bottom of the temporary storage tank 14 to facilitate diesel discharge. Multiple threaded holes 13 are provided on the top of the temporary storage tank 14 to facilitate the installation of filter elements 6.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A comprehensive filter structure for diesel filtration, comprising a filter cartridge (1) and a filter bowl (2), characterized in that: The inner side of the filter cartridge (1) is provided with a sliding groove (3) at both ends, the top of one end of the two sliding grooves (3) is provided with an insertion slot (4), both ends of the filter hopper (2) are integrally provided with a sliding block (5), the filter hopper (2) is slidably clamped on the top of the filter cartridge (1), one side of the top end of the filter cartridge (1) is integrally provided with a fixed column (7), the inside of the fixed column (7) is provided with a movable slot (8), the inside of the movable slot (8) is slidably provided with a limiting rod (9), the outer end of the limiting rod (9) is provided with a spring (10).

2. The integrated filter structure for diesel filtration according to claim 1, wherein: The inside of the filter hopper (2) is provided with a temporary storage groove (14), the bottom end of the temporary storage groove (14) is provided with an oil discharge port (15), and the top of the temporary storage groove (14) is provided with a plurality of threaded holes (13).

3. The integrated filter structure for diesel filtration according to claim 2, wherein: The middle part of the plurality of threaded holes (13) is threadedly installed with a filter core (6), the outer side of each filter core (6) is provided with a plurality of filter screens (12), and the outer side of one end of each filter core (6) is designed with a thread.

4. The integrated filter structure for diesel filtration according to claim 1, wherein: One end of the filter hopper (2) is integrally provided with a handle (16), and the end of the filter hopper (2) away from the handle (16) is designed with an oil discharge nozzle (17).

5. The integrated filter structure for diesel filtration according to claim 1, wherein: The top end of the limiting rod (9) is fixedly provided with a handle (11).

6. The integrated filter structure for diesel filtration according to claim 1, wherein: The height of the two sliding blocks (5) is the same as the height of the sliding groove (3), and the inner diameter of the filter cartridge (1) is the same as the outer diameter of the filter hopper (2).

Images