A new microbubble exhaust valve

Abstract

The utility model provides a novel microbubble exhaust valve belongs to valve technical field. It solved the simple and easy of existing exhaust valve internal filter screen structure, the effect of filtering collection bubble, impurity is not good, and the problem of low permeability. The novel microbubble exhaust valve, including the cup body and the cup cover of screw connection, and set up exhaust cap subassembly on the cup cover, the cup body has two opposite distribution's port of integral moulding, cup body is equipped with filter component one and filter component two respectively. The utility model has the advantages of convenient maintenance cleaning in later period, reduce cost and improve medium permeability and work energy efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of valve technology and relates to a novel microbubble exhaust valve. Background Technology

[0002] The exhaust valve is usually equipped with a filter screen, which is mainly used to capture air bubbles and impurities mixed in the medium.

[0003] The existing exhaust valve has a simple internal filter structure, which is not effective in filtering and collecting air bubbles and impurities, and has low permeability.

[0004] Therefore, the applicant provides a novel microbubble exhaust valve with a media guiding function, which enables efficient capture and collection of bubble impurities, thereby improving product performance. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a novel microbubble exhaust valve.

[0006] The purpose of this utility model can be achieved through the following technical solution: a novel microbubble exhaust valve, comprising a cup body and a cup lid connected by threads, and an exhaust cap assembly disposed on the cup lid, characterized in that the cup body has two oppositely distributed ports integrally formed thereon, and the cup body is respectively provided with a filter assembly one and a filter assembly two. The filter assembly includes a spring, a copper spiral filter screen, and a filter screen frame. The copper spiral filter screen is rolled up and wrapped inside the spring. The filter screen frame is provided with a guide rod for mounting. The medium is guided and filtered in a spiral shape in the copper spiral filter screen through the spiral direction of the spring. The top of the filter screen frame has several outlets. The second filter assembly is located above the first filter assembly, and the second filter assembly includes a filter frame and several filter layers distributed on the filter frame. The filter assembly collects and removes air bubbles trapped in the medium through the several filter layers and discharges them through the exhaust cap assembly.

[0007] In the aforementioned novel microbubble exhaust valve, the filter frame is snapped into the cup lid.

[0008] In the aforementioned novel microbubble exhaust valve, the filter screen skeleton has multiple skeleton support ribs.

[0009] In the aforementioned novel microbubble exhaust valve, the bottom of the cup body is connected to a plug that is integrated with the guide rod.

[0010] Compared with existing technologies, this novel microbubble exhaust valve utilizes the spiral structure of the spring itself to stabilize the medium flow direction, achieving spiral microbubbles and efficient flow guidance. It also offers advantages such as easier maintenance and cleaning, reduced costs, and improved medium permeability and operational efficiency. Attached Figure Description

[0011] Figure 1 This is a three-dimensional view of the novel microbubble exhaust valve.

[0012] Figure 2 This is a cross-sectional view of the novel microbubble exhaust valve.

[0013] Figure 3 This is a 3D view of the filter frame.

[0014] In the diagram, 1. Cup body; 2. Cup lid; 3. Exhaust cap assembly; 4. Port; 5. Spring; 6. Copper spiral filter screen; 7. Filter screen skeleton; 8. Guide rod; 9. Outlet; 10. Filter screen frame; 11. Filter screen layer; 12. Skeleton support rib; 13. Plug. Detailed Implementation

[0015] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0016] like Figure 1-3 As shown, this novel microbubble exhaust valve includes a threaded cup body 1 and a cup lid 2, and an exhaust cap assembly 3 disposed on the cup lid 2. The cup body 1 has two opposing ports 4 integrally formed. The cup body 1 is provided with a filter assembly one and a filter assembly two. The filter assembly one includes a spring 5, a copper spiral filter screen 6 and a filter screen frame 7. The copper spiral filter screen 6 is rolled up and wrapped inside the spring 5. The filter screen frame 7 is provided with a guide rod 8 for mounting. The medium is spirally guided and filtered in the copper spiral filter screen 6 through the spiral direction of the spring 5. The top of the filter screen frame 7 has several outlets 9. The filter assembly two is located above the filter assembly one. The filter assembly two includes a filter screen frame 10 and several filter screen layers 11 distributed on the filter screen frame 10. The air bubbles trapped in the medium are collected and removed through the several filter screen layers 11 and discharged through the exhaust cap assembly 3.

[0017] The medium enters from one of the ports 4 on the cup body 1 and is guided and filtered in a spiral shape in the copper spiral filter screen 6 by the spiral direction of the spring 5. The copper spiral filter screen 6 collects and removes the air bubbles and impurities mixed in the medium for the first time and discharges from the other port 4. The remaining medium is collected again by the filter layer 11 to remove the air bubbles mixed in the medium and is discharged through the exhaust cap assembly 3 (the exhaust cap assembly 3 is open when working).

[0018] To elaborate further, the filter holder 10 is snapped into the cup lid 2. The cup lid 2 has a raised step, and the filter holder 10 has a snap-fit ​​part. The snap-fit ​​part is used to snap into the cup lid 2 and sit on the step to achieve a positioning effect.

[0019] To elaborate further, the filter frame 7 has multiple frame support ribs 12, and the copper spiral filter 6 is wound around the frame support ribs 12 to achieve a positioning effect.

[0020] To elaborate further, the bottom of the cup body 1 is connected to a plug 13 that is integrated with the guide rod 8. The plug 13 is threaded to the bottom of the cup body 1 and extends the guide rod 8 into the cup body 1 for the filter screen frame 7 to be installed.

[0021] Both internal filter components one and two can be disassembled for maintenance and cleaning.

[0022] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0023] Although this document frequently uses terms such as cup body 1, cup lid 2, exhaust cap assembly 3, port 4, spring 5, copper spiral filter 6, filter frame 7, guide rod 8, outlet 9, filter frame 10, filter layer 11, frame support rib 12, and plug 13, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A novel microbubble venting valve, comprising a threaded cup body (1) and a cup lid (2), and a venting cap assembly (3) disposed on the cup lid (2), characterized in that, The cup body (1) has two opposing ports (4) integrally formed on it, and the cup body (1) is provided with filter assembly one and filter assembly two respectively. The filter assembly includes a spring (5), a copper spiral filter (6), and a filter frame (7). The copper spiral filter (6) is rolled up and wrapped inside the spring (5). The filter frame (7) is provided with a guide rod (8) for mounting. The medium is guided and filtered in a spiral shape in the copper spiral filter (6) through the spiral direction of the spring (5). The top of the filter frame (7) has several outlets (9). The second filter assembly is located above the first filter assembly, and the second filter assembly includes a filter frame (10) and a plurality of filter layers (11) distributed on the filter frame (10). The filter assembly collects and removes air bubbles trapped in the medium through the plurality of filter layers (11) and discharges them through the exhaust cap assembly (3).

2. The novel microbubble exhaust valve according to claim 1, characterized in that, The filter frame (10) is snapped into the cup lid (2).

3. The novel microbubble exhaust valve according to claim 1, characterized in that, The filter frame (7) has multiple frame support ribs (12).

4. The novel microbubble exhaust valve according to claim 1, characterized in that, The bottom of the cup body (1) is connected to a plug (13) that is integral with the guide rod (8).

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