A high-performance valve body connector

Abstract

This utility model discloses a high-precision valve body connector, belonging to the technical field of valve body connectors. Specifically, it includes a connector body comprising an input section, a connecting section, and an output section. The input section and the connecting section are connected via a filter section, and the other end of the connecting section is fixedly connected to the output section. The filter section includes an outer ring, an inner ring, and a filter disc. The outer ring is fixedly connected to the input section, and the inner ring is detachably connected inside the outer ring. The inner ring is fixedly connected to the connecting section, and the filter disc is movably connected to the inner side of the inner ring. This utility model, through the filter disc, can filter the medium entering the connector body, preventing impurities in the medium from entering the valve body and causing equipment damage or malfunction, thus ensuring the stable operation of the entire pipeline system.

Description

Technical Field

[0001] This utility model belongs to the field of valve body connector technology, specifically relating to a high-strength valve body connector. Background Technology

[0002] In various pipeline systems, valve body fittings are common connecting components used to connect pipelines or between pipelines and equipment, facilitating media transmission. However, media often contain impurities. If these impurities enter the downstream valve body equipment along with the media, they can easily cause damage or malfunction of the valve body equipment, affecting the stable operation of the entire pipeline system. Therefore, a high-strength valve body fitting is needed to solve the aforementioned technical problems. Utility Model Content

[0003] To address the problems mentioned in the background section, this invention provides a high-strength valve body connector that can filter impurities in the medium and allows for periodic inspection and replacement of the filter screen.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-performance valve body connector, comprising a connector body, the connector body comprising an input part, a connecting part, and an output part, the input part and the connecting part being connected through a filter part, and the other end of the connecting part being fixedly connected to the output part;

[0005] The filtration unit includes an outer ring, an inner ring, and a filter disc. The outer ring is fixedly connected to the input unit, and the inner ring is detachably connected inside the outer ring. The inner ring is fixedly connected to the connecting unit, and the filter disc is movably connected to the inner side of the inner ring.

[0006] Preferably, a medium channel is provided through the connector body.

[0007] Preferably, the outer wall of the connector body is provided with a plurality of sealing grooves and a plurality of clamping grooves in sequence along the axial direction, and the plurality of sealing grooves and the plurality of clamping grooves are arranged alternately.

[0008] Preferably, the inner wall of the outer ring is provided with an internal thread, and the outer wall of the inner ring is provided with an external thread adapted to the internal thread, and the inner ring is threadedly connected inside the outer ring.

[0009] Preferably, a locking nut is fixedly sleeved on the outer wall of the outer ring.

[0010] Preferably, the filter disc includes a filter frame and a filter screen. The filter screen is fixedly connected to the inner ring of the filter frame. The outer diameter of the filter frame is adapted to the inner diameter of the inner ring. The inner diameter of the filter screen is adapted to the inner diameter of the input part and the connecting part.

[0011] Preferably, a first sealing ring is fixedly connected between the filter frame and the input part and the connecting part.

[0012] Preferably, the filter frame has positioning cavities on both sides of the filter screen, and positioning rings are movably connected in both positioning cavities. The positioning rings on both sides are fixedly connected to the input part and the connecting part, respectively.

[0013] Preferably, a second sealing ring is fixedly connected between the filter screen and the positioning rings on both sides.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model can filter the medium entering the connector body by setting a filter plate, so as to avoid the problem of equipment damage or failure caused by impurities in the medium entering the valve body equipment, and ensure the stable operation of the entire pipeline system.

[0016] 2. With the cooperation of the outer ring and the inner ring, the filter screen can be detachably connected to the connector body, which facilitates the regular inspection and replacement of the filter screen and eliminates the need to completely disassemble the connector body, thus shortening maintenance time. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of Embodiment 2 of the present invention;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of Embodiment 2 of this utility model;

[0021] Figure 4 This is a schematic diagram of the exploded cross-sectional view of Embodiment 2 of this utility model;

[0022] In the diagram: 10, Input section; 20, Connecting section; 30, Filtering section; 31, Outer ring; 32, Inner ring; 33, Internal thread; 34, External thread; 35, Locking nut; 36, Filter frame; 37, Filter screen; 38, First sealing ring; 39, Positioning cavity; 310, Positioning ring; 311, Second sealing ring; 40, Output section; 50, Sealing groove; 60, Clip groove; 70, Medium channel. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] Please see Figure 1 This embodiment provides the following technical solution: a high-strength valve body connector, including a connector body, on which a medium channel 70 is provided, so that the medium can flow in the connector body through the medium channel 70.

[0026] The outer wall of the connector body is provided with a plurality of sealing grooves 50 and a plurality of clamp grooves 60 in sequence along the axial direction. The plurality of sealing grooves 50 and the plurality of clamp grooves 60 are arranged alternately. In some embodiments, there are three sealing grooves 50 and two clamp grooves 60. The sealing performance and stability of the connector body connection are improved by the cooperation of the sealing grooves 50 and clamp grooves 60.

[0027] Example 2

[0028] Please see Figure 2-4 In order to filter the medium entering the connector body, the connector body includes an input part 10, a connecting part 20, and an output part 40. The input part 10 and the connecting part 20 are connected by a filter part 30, and the right end of the connecting part 20 is fixedly connected to the output part 40. The filter part 30 includes an outer ring 31, an inner ring 32, and a filter disc. The outer ring 31 is fixedly connected to the input part 10, and the inner ring 32 is detachably connected inside the outer ring 31. The inner ring 32 is fixedly connected to the connecting part 20, and the filter disc is movably connected to the inner side of the inner ring 32. Through the filter disc, the medium entering the connector body can be filtered, avoiding equipment damage or malfunction caused by impurities in the medium entering the valve body, thus ensuring the stable operation of the entire pipeline system.

[0029] In some embodiments, the inner wall of the outer ring 31 is provided with an internal thread 33, and the outer wall of the inner ring 32 is provided with an external thread 34 that is adapted to the internal thread 33. The inner ring 32 is threadedly connected to the inside of the outer ring 31. With the cooperation of the outer ring 31 and the inner ring 32, the filter screen is detachably connected to the connector body, which facilitates the regular inspection and replacement of the filter screen and eliminates the need to completely disassemble the connector body, thus shortening the maintenance time.

[0030] A locking nut 35 is fixedly sleeved on the outer wall of the outer ring 31. The locking nut 35 facilitates the disassembly and assembly of the outer ring 31 and the inner ring 32 with the aid of tools.

[0031] The filter disc includes a filter frame 36 and a filter screen 37. The filter screen 37 is fixedly connected to the inner ring of the filter frame 36. The outer diameter of the filter frame 36 is adapted to the inner diameter of the inner ring 32. The inner diameter of the filter screen 37 is adapted to the inner diameter of the input part 10 and the connecting part 20. This allows the filter disc to better cooperate with the input part 10, the connecting part 20 and the output part 40, so that the medium flows through the connector body.

[0032] A first sealing ring 38 is fixedly connected between the filter frame 36 and the input part 10 and the connecting part 20. By setting the first sealing ring 38, the sealing between the filter frame 36 and the right end of the input part 10 and between the filter frame 36 and the left end of the connecting part 20 is improved when the input part 10 and the connecting part 20 are closed.

[0033] Positioning cavities 39 are provided on both the left and right sides of the filter frame 36 located on the filter screen plate 37. Positioning rings 310 are movably connected in both positioning cavities 39. The positioning rings 310 are fixedly connected to the input part 10 and the connecting part 20 respectively. The positioning rings 310 can provide positioning support for the filter frame 36. With the cooperation of the inner ring 32 and the positioning rings 310, the stability of the connection between the filter plate and the input part 10 and the connecting part 20 is improved.

[0034] A second sealing ring 311 is fixedly connected between the filter screen plate 37 and the positioning rings 310 on both the left and right sides. The second sealing ring 311 improves the sealing between the filter screen plate 37 and the right end of the input part 10 and between the filter screen plate 37 and the left end of the connecting part 20, thus preventing the medium from leaking out of the medium channel 70.

[0035] The working principle of this utility model is as follows: When in use, the medium flows in from the input part 10. After the medium is filtered by the filter screen 37, the pure medium flows out of the connector body through the connection part 20 and the output part 40.

[0036] During disassembly, first loosen the clamp on the connecting part 20, and turn the locking nut 35 on the outer ring 31 to separate the outer ring 31 from the inner ring 32. At this time, the filter screen can be cleaned or replaced. After cleaning, connect the outer ring 31 and the inner ring 32 with threads until the outer ring 31 and the inner ring 32 are completely closed, thereby completing the fixing of the filter screen.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A high-strength valve body connector, characterized in that: The connector body includes an input part (10), a connecting part (20) and an output part (40). The input part (10) and the connecting part (20) are connected by a filter part (30). The other end of the connecting part (20) is fixedly connected to the output part (40). The filter section (30) includes an outer ring (31), an inner ring (32) and a filter disc. The outer ring (31) is fixedly connected to the input section (10). The inner ring (32) is detachably connected inside the outer ring (31). The inner ring (32) is fixedly connected to the connecting section (20). The filter disc is movably connected to the inner side of the inner ring (32).

2. A high-landness valve body joint according to claim 1, characterized in that: A medium channel (70) is provided through the main body of the connector.

3. A high-landness valve body joint according to claim 1, characterized in that: The outer wall of the connector body is provided with a plurality of sealing grooves (50) and a plurality of clamp grooves (60) in sequence along the axial direction, and the plurality of sealing grooves (50) and the plurality of clamp grooves (60) are arranged alternately.

4. A high-landness valve body joint according to claim 1, characterized in that: The inner wall of the outer ring (31) is provided with an internal thread (33), and the outer wall of the inner ring (32) is provided with an external thread (34) that is adapted to the internal thread (33). The inner ring (32) is threadedly connected to the inside of the outer ring (31).

5. A high-landness valve body joint according to claim 1, characterized in that: A locking nut (35) is fixedly sleeved on the outer wall of the outer ring (31).

6. A high-landness valve body joint according to claim 1, characterized in that: The filter disc includes a filter frame (36) and a filter screen (37). The filter screen (37) is fixedly connected to the inner ring of the filter frame (36). The outer diameter of the filter frame (36) is adapted to the inner diameter of the inner ring (32). The inner diameter of the filter screen (37) is adapted to the inner diameter of the input part (10) and the connecting part (20).

7. A high-landness valve body joint according to claim 6, characterized in that: The filter frame (36) is fixedly connected to the input part (10) and the connecting part (20) with a first sealing ring (38).

8. A high-landness valve body joint according to claim 6, characterized in that: The filter frame (36) is provided with positioning cavities (39) on both sides of the filter screen plate (37). Positioning rings (310) are movably connected in both positioning cavities (39). The positioning rings (310) on both sides are fixedly connected to the input part (10) and the connecting part (20) respectively.

9. A high-landness valve body joint according to claim 8, characterized in that: The filter screen (37) and the positioning rings (310) on both sides are fixedly connected with a second sealing ring (311).

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