Adjusting valve fluid simulation connector assembly

Abstract

The utility model relates to the technical field of fluid connectors, and discloses a regulating valve fluid simulation connector assembly which comprises a fluid connector socket and a fluid connector plug, one end of the fluid connector plug is inserted into the fluid connector socket, a plurality of first inner grooves are formed in the inner wall of the fluid connector socket, and the first inner grooves are communicated with the fluid connector socket. The same first annular shunting ring is movably mounted in the plurality of first inner grooves; according to the utility model, threaded installation and connection between the first valve core extrusion column and the second valve core extrusion column are realized, and meanwhile, a plurality of limiting balls are inserted into the annular limiting grooves in the outer side surface of the fluid connector plug in a matched manner, so that stable connection and installation between the fluid connector socket and the fluid connector plug are realized through common matching; and the condition of fluid leakage caused by untight connection between the fluid connector socket and the fluid connector plug due to overlarge fluid flow of the regulating valve is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fluid connector technology, and in particular to a fluid simulation connector assembly for a regulating valve. Background Technology

[0002] A regulating valve fluid connector is a type of pipe used to connect and transport high-pressure production fluids, allowing relative movement between two components at the corresponding connection ends of the pipe. It is widely used in automated control systems in industries such as petroleum, natural gas, chemical, pharmaceutical, and energy.

[0003] Existing fluid connectors generally use blind mating or bayonet connection methods. However, when the system flow rate exceeds the rated flow rate due to various reasons, the fluid impact force is large, which can damage the fluid connector. It is also difficult for the plug and socket to maintain a tight connection for a long time, which can easily lead to leakage. Therefore, a fluid simulation connector assembly for regulating valves is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a regulating valve fluid simulation connector assembly to solve the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fluid simulation connector assembly for a regulating valve includes a fluid connector socket and a fluid connector plug. One end of the fluid connector plug is inserted into the fluid connector socket. The inner wall of the fluid connector socket has multiple first inner grooves, within which a first annular flow divider ring is movably mounted. The inner wall of the fluid connector socket is provided with a first elastic mounting mechanism for the first annular flow divider ring. A first valve core connecting mechanism is provided on one side of the first annular flow divider ring. The inner wall of the fluid connector plug has multiple second inner grooves, within which a first valve core connecting mechanism is movably mounted. A second annular flow divider ring is provided. The fluid connector plug is provided with a second elastic mounting mechanism for the second annular flow divider ring. A second valve core connecting mechanism for the first valve core connecting mechanism is provided on one side of the second annular flow divider ring. An annular limiting groove is provided on the outer surface of one end of the fluid connector plug. A plurality of ball chambers are provided on one end of the fluid connector socket. Limiting balls are movably installed in the plurality of ball chambers. Parts of the plurality of limiting balls are inserted into the annular limiting groove of the fluid connector plug. A telescopic cylinder mechanism for the plurality of limiting balls is provided on the outer surface of the fluid connector socket.

[0007] Preferably, the first elastic mounting mechanism includes a first fixing ring and a first spring. The first fixing ring is fixedly installed on the inner wall of the fluid connector socket. One end of the first spring is fixedly installed on one side of the first fixing ring, and the other end of the first spring is fixedly installed on one side wall of the first annular diverter ring. This facilitates the adjustment of the telescopic movement of the first annular diverter ring within the fluid connector socket.

[0008] Preferably, the first valve core connecting mechanism includes a first valve core extrusion post and a threaded groove. The first valve core extrusion post is fixedly installed on the side of the first annular diverter ring away from the first spring, and a threaded groove is provided on one side of the first valve core extrusion post.

[0009] Preferably, the second elastic mounting mechanism includes a second fixing ring and a second spring. The second fixing ring is fixedly installed on the inner wall of the fluid connector plug. One end of the second spring is fixedly installed on one side of the second fixing ring, and the other end of the second spring is fixedly installed on one side of the second annular diverter ring. This facilitates the adjustment of the extension and retraction of the second fixing ring within the fluid connector plug.

[0010] Preferably, the second valve core connecting mechanism includes a second valve core extrusion post and a threaded protrusion. The second valve core extrusion post is fixedly installed on the side of the second annular diverter ring away from the second spring. A threaded protrusion is provided on one side of the second valve core extrusion post, and the threaded protrusion is threadedly installed in the threaded groove of the first valve core extrusion post.

[0011] Preferably, the telescopic cylinder mechanism includes an outer groove, a sleeve, an outer ring, and a third spring. Multiple outer grooves are formed on the outer surface of the fluid connector socket, and the same sleeve is movably installed within each of these grooves. The sleeve is movably fitted onto the fluid connector socket, and the inner wall of the sleeve abuts against multiple limiting balls. An outer ring is fixedly installed on the outer surface of the fluid connector socket, and one end of the third spring is fixedly installed on one side of the outer ring. The other end of the third spring is fixedly installed on one side of the inner wall of the sleeve. Under the elastic force of the third spring, the sleeve abuts against the multiple limiting balls to the right, thereby limiting and fixing the position of the multiple limiting balls.

[0012] Preferably, the inner wall of the fluid connector socket is provided with a first mounting groove, and a first sealing ring is provided in the first mounting groove. One side of the first sealing ring is sealed and fitted to the outer wall of one end of the fluid connector plug; this ensures the sealing of the connection between the fluid connector socket and the fluid connector plug and prevents fluid from overflowing.

[0013] Preferably, a second mounting groove is provided on one side of the first valve core extrusion column, and a second sealing ring is provided in the second mounting groove. One side of the second sealing ring is sealed and fitted to one side of the second valve core extrusion column; this ensures the sealing of the connection between the first valve core extrusion column and the second valve core extrusion column and prevents fluid from entering the threaded groove.

[0014] The beneficial effects of this utility model are as follows: When connecting and installing the fluid connector socket and the fluid connector plug, by screwing the threaded protrusion on the second valve core extrusion post at one end of the fluid connector plug to the left into the threaded groove on the first valve core extrusion post at one end of the fluid connector socket, a threaded connection between the first valve core extrusion post and the second valve core extrusion post is achieved. At the same time, multiple limiting balls are inserted into the annular limiting groove on the outer side of the fluid connector plug, working together to achieve a stable connection between the fluid connector socket and the fluid connector plug. The first sealing ring on the inner wall of the fluid connector socket ensures the sealing of the connection between the fluid connector socket and the fluid connector plug, avoiding fluid leakage caused by a loose connection between the fluid connector socket and the fluid connector plug due to excessive fluid flow of the regulating valve. Attached Figure Description

[0015] Figure 1 This is a three-dimensional partial cross-sectional structural schematic diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 A schematic diagram of the structure of part A;

[0017] Figure 3 This is a schematic diagram of the structure in plan view of this utility model;

[0018] Figure 4 This is a partial cross-sectional view of the fluid connector socket of this utility model.

[0019] Figure 5 This is a partial cross-sectional structural diagram of the fluid connector plug of this utility model;

[0020] Figure 6 This is a structural schematic diagram of the fluid connector socket of this utility model from an exploded perspective;

[0021] Figure 7 This is a structural schematic diagram of the fluid connector plug of this utility model from an exploded perspective.

[0022] In the diagram: 1. Fluid connector socket; 2. Fluid connector plug; 3. First inner groove; 4. First annular diverter ring; 5. First fixing ring; 6. First spring; 7. First valve core extrusion post; 8. Threaded groove; 9. Second inner groove; 10. Second annular diverter ring; 11. Second fixing ring; 12. Second spring; 13. Second valve core extrusion post; 14. Threaded protrusion; 15. Annular limiting groove; 16. Ball cavity; 17. Limiting ball; 18. Outer groove; 19. Sleeve; 20. Outer ring; 21. Third spring; 22. First mounting groove; 23. First sealing ring; 24. Second mounting groove; 25. Second sealing ring. 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] Reference Figure 1-7 A fluid simulation connector assembly for a regulating valve includes a fluid connector socket 1 and a fluid connector plug 2. One end of the fluid connector plug 2 is inserted into the fluid connector socket 1. The inner wall of the fluid connector socket 1 has multiple first inner grooves 3, and a first annular flow divider ring 4 is movably installed in the multiple first inner grooves 3. The inner wall of the fluid connector socket 1 is provided with a first elastic mounting mechanism for the first annular flow divider ring 4. A first valve core connecting mechanism is provided on one side of the first annular flow divider ring 4. The inner wall of the fluid connector plug 2 has multiple second inner grooves 9, and a second annular flow divider ring 4 is movably installed in the multiple second inner grooves 9. The fluid connector plug 2 has a second elastic mounting mechanism for the second annular flow divider ring 10. A second valve core connector mechanism for the first valve core connector mechanism is provided on one side of the second annular flow divider ring 10. An annular limiting groove 15 is provided on the outer surface of one end of the fluid connector plug 2. A plurality of ball chambers 16 are provided on one end of the fluid connector socket 1. Limiting balls 17 are movably installed in each of the plurality of ball chambers 16. Parts of the plurality of limiting balls 17 are inserted into the annular limiting groove 15 of the fluid connector plug 2. A telescopic cylinder mechanism for the plurality of limiting balls 17 is provided on the outer surface of the fluid connector socket 1.

[0025] Furthermore, the first elastic mounting mechanism includes a first fixing ring 5 and a first spring 6. The first fixing ring 5 is fixedly installed on the inner wall of the fluid connector socket 1. One end of the first spring 6 is fixedly installed on one side of the first fixing ring 5, and the other end of the first spring 6 is fixedly installed on one side wall of the first annular diverting ring 4. This facilitates the adjustment of the telescopic movement of the first annular diverting ring 4 within the fluid connector socket 1.

[0026] Specifically, the first valve core connecting mechanism includes a first valve core extrusion post 7 and a threaded groove 8. The first valve core extrusion post 7 is fixedly installed on the side of the first annular diverter ring 4 away from the first spring 6, and the threaded groove 8 is opened on one side of the first valve core extrusion post 7.

[0027] Specifically, the second elastic mounting mechanism includes a second fixing ring 11 and a second spring 12. The second fixing ring 11 is fixedly installed on the inner wall of the fluid connector plug 2. One end of the second spring 12 is fixedly installed on one side of the second fixing ring 11, and the other end of the second spring 12 is fixedly installed on one side of the second annular diverting ring 10. This facilitates the extension and retraction adjustment of the second fixing ring 11 within the fluid connector plug 2.

[0028] Specifically, the second valve core connecting mechanism includes a second valve core extrusion post 13 and a threaded protrusion 14. The second valve core extrusion post 13 is fixedly installed on the side of the second annular diverter ring 10 away from the second spring 12. A threaded protrusion 14 is provided on one side of the second valve core extrusion post 13. The threaded protrusion 14 is threadedly installed in the threaded groove 8 of the first valve core extrusion post 7.

[0029] Furthermore, the telescopic cylinder mechanism includes an outer groove 18, a sleeve 19, an outer ring 20, and a third spring 21. Multiple outer grooves 18 are formed on the outer surface of the fluid connector socket 1. The same sleeve 19 is movably installed within each of the multiple outer grooves 18. The sleeve 19 is movably fitted onto the fluid connector socket 1. The inner wall of the sleeve 19 abuts against multiple limiting balls 17. An outer ring 20 is fixedly installed on the outer surface of the fluid connector socket 1. One end of the third spring 21 is fixedly installed on one side of the outer ring 20, and the other end of the third spring 21 is fixedly installed on one side of the inner wall of the sleeve 19. Under the elastic force of the third spring 21, the sleeve 19 abuts against the multiple limiting balls 17 to the right, thereby limiting and fixing the position of the multiple limiting balls 17.

[0030] Furthermore, the inner wall of the fluid connector socket 1 is provided with a first mounting groove 22, and a first sealing ring 23 is provided in the first mounting groove 22. One side of the first sealing ring 23 is sealed and fitted to the outer wall of one end of the fluid connector plug 2; thus ensuring the sealing of the connection between the fluid connector socket 1 and the fluid connector plug 2 and preventing fluid from overflowing.

[0031] Specifically, a second mounting groove 24 is provided on one side of the first valve core extrusion column 7, and a second sealing ring 25 is provided in the second mounting groove 24. One side of the second sealing ring 25 is sealed and fitted to one side of the second valve core extrusion column 13, thus ensuring the sealing at the connection between the first valve core extrusion column 7 and the second valve core extrusion column 13 and preventing fluid from entering the threaded groove 8.

[0032] In use: When connecting and installing the fluid connector socket 1 and the fluid connector plug 2, by moving the sleeve 19 on the fluid connector socket 1 to the left, the third spring 21 on one side of the sleeve 19 is deformed and compressed, causing the sleeve 19 to disengage from the multiple limiting balls 17. Then, one end of the fluid connector plug 2 is aligned and inserted into the fluid connector socket 1. When the threaded protrusion 14 on the second valve core extrusion post 13 inside the fluid connector plug 2 abuts against the threaded groove 8 on the first valve core extrusion post 7 inside the fluid connector socket 1, the fluid connector plug 2 is turned counterclockwise, causing the threaded protrusion 14 on the second valve core extrusion post 13 to be screwed counterclockwise into the threaded groove 8 on the first valve core extrusion post 7. During this process, one end of the fluid connector plug 2 is inserted to the left into the fluid connector socket 1, causing the multiple limiting balls 17 to be inserted into the annular limiting groove 15 on the outer side of the fluid connector plug 2. Then, the sleeve 19 is released, and the third spring 21... Under the elastic force of 1, the sleeve 19 presses against the multiple limiting balls 17 to the right, thereby fixing the position of the multiple limiting balls 17. Through the threaded installation between the first valve core extrusion column 7 and the second valve core extrusion column 13, in conjunction with the multiple limiting balls 17, a stable connection between the fluid connector socket 1 and the fluid connector plug 2 can be achieved, avoiding fluid leakage caused by a loose connection between the fluid connector socket 1 and the fluid connector plug 2 due to excessive fluid flow of the regulating valve. The first sealing ring 23 on the inner wall of the fluid connector socket 1 ensures the sealing of the connection between the fluid connector socket 1 and the fluid connector plug 2, and the second sealing ring 25 on one side of the first valve core extrusion column 7 ensures the sealing of the connection between the first valve core extrusion column 7 and the second valve core extrusion column 13. After the fluid connector socket 1 and the fluid connector plug 2 are connected and installed, the fluid flow channel formed inside facilitates the flow of fluid in the regulating valve.

[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 fluid simulation connector assembly for a regulating valve, comprising a fluid connector socket (1) and a fluid connector plug (2), characterized in that, One end of the fluid connector plug (2) is inserted into the fluid connector socket (1). The inner wall of the fluid connector socket (1) is provided with a plurality of first inner grooves (3). The same first annular diverting ring (4) is movably installed in the plurality of first inner grooves (3). The inner wall of the fluid connector socket (1) is provided with a first elastic mounting mechanism for the first annular diverting ring (4). A first valve core connecting mechanism is provided on one side of the first annular diverting ring (4). The inner wall of the fluid connector plug (2) is provided with a plurality of second inner grooves (9). The same second annular diverting ring (10) is movably installed in the plurality of second inner grooves (9). The fluid connector plug (2) is... A second elastic mounting mechanism for the second annular diverter ring (10) is provided. A second valve core connector mechanism for the first valve core connector mechanism is provided on one side of the second annular diverter ring (10). An annular limiting groove (15) is provided on the outer surface of one end of the fluid connector plug (2). A plurality of ball chambers (16) are provided on one end of the fluid connector socket (1). Limiting balls (17) are movably installed in the plurality of ball chambers (16). Parts of the plurality of limiting balls (17) are inserted into the annular limiting groove (15) of the fluid connector plug (2). A telescopic cylinder mechanism for the plurality of limiting balls (17) is provided on the outer surface of the fluid connector socket (1).

2. The fluid simulation connector assembly for a regulating valve according to claim 1, characterized in that, The first elastic mounting mechanism includes a first fixing ring (5) and a first spring (6). The first fixing ring (5) is fixedly installed on the inner wall of the fluid connector socket (1). One end of the first spring (6) is fixedly installed on one side of the first fixing ring (5), and the other end of the first spring (6) is fixedly installed on one side wall of the first annular diverter ring (4).

3. The fluid simulation connector assembly for a regulating valve according to claim 2, characterized in that, The first valve core connecting mechanism includes a first valve core extrusion column (7) and a threaded groove (8). The first valve core extrusion column (7) is fixedly installed on the side of the first annular diverter ring (4) away from the first spring (6), and a threaded groove (8) is provided on one side of the first valve core extrusion column (7).

4. The fluid simulation connector assembly for a regulating valve according to claim 3, characterized in that, The second elastic mounting mechanism includes a second fixing ring (11) and a second spring (12). The inner wall of the fluid connector plug (2) is fixedly mounted with the second fixing ring (11). One end of the second spring (12) is fixedly mounted on one side of the second fixing ring (11), and the other end of the second spring (12) is fixedly mounted on one side of the second annular diverter ring (10).

5. The fluid simulation connector assembly for a regulating valve according to claim 4, characterized in that, The second valve core connector mechanism includes a second valve core extrusion column (13) and a threaded protrusion (14). The second valve core extrusion column (13) is fixedly installed on the side of the second annular diverter ring (10) away from the second spring (12). A threaded protrusion (14) is provided on one side of the second valve core extrusion column (13). The threaded protrusion (14) is threadedly installed in the threaded groove (8) of the first valve core extrusion column (7).

6. The fluid simulation connector assembly for a regulating valve according to claim 1, characterized in that, The telescopic cylinder mechanism includes an outer groove (18), a sleeve (19), an outer ring (20), and a third spring (21). The outer surface of the fluid connector socket (1) is provided with multiple outer grooves (18). The same sleeve (19) is movably installed in the multiple outer grooves (18). The sleeve (19) is movably sleeved on the fluid connector socket (1). The inner wall of the sleeve (19) abuts against multiple limiting balls (17). The outer surface of the fluid connector socket (1) is fixedly installed with an outer ring (20). One end of the third spring (21) is fixedly installed on one side of the outer ring (20). The other end of the third spring (21) is fixedly installed on the inner wall of one side of the sleeve (19).

7. The fluid simulation connector assembly for a regulating valve according to claim 1, characterized in that, The fluid connector socket (1) has a first mounting groove (22) on its inner wall. A first sealing ring (23) is provided in the first mounting groove (22). One side of the first sealing ring (23) is sealed and attached to the outer wall of one end of the fluid connector plug (2).

8. A fluid simulation connector assembly for a regulating valve according to claim 3, characterized in that, A second mounting groove (24) is provided on one side of the first valve core extrusion column (7), and a second sealing ring (25) is provided in the second mounting groove (24). One side of the second sealing ring (25) is sealed and attached to one side of the second valve core extrusion column (13).

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