Two-position three-way high-pressure ball valve

Abstract

The utility model relates to the technical field of high-pressure ball valves, and discloses a two-position three-way high-pressure ball valve which comprises a high-pressure ball valve body, a handle and a connector, the handle is fixedly arranged at the top of the high-pressure ball valve body, and the connector is arranged on the side portion of the high-pressure ball valve body. A clamping assembly, an elastic assembly and an auxiliary assembly are arranged on the high-pressure ball valve body, the clamping assembly is arranged on the mounting opening, the elastic assembly is arranged on the clamping assembly, and the auxiliary assembly is arranged on the mounting opening; according to the high-pressure ball valve, due to the fact that the clamping assembly is arranged, the wedge-shaped clamping groove in the clamping assembly is matched with the clamping head, rapid clamping can be achieved during installation, and the problems that an existing high-pressure ball valve is short of a rapid clamping assembly and long in installation time are effectively solved; elastic buffering can be provided during installation, a buffering cushion in the auxiliary assembly is connected to an installation opening in a sleeving mode, impact in the installation process can be relieved, and equipment is protected; and the rotary handle with the friction raised head is convenient to mount and adjust.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure ball valve technology, specifically a two-position three-way high-pressure ball valve. Background Technology

[0002] The existing patent document CN220540378U discloses the KHB3K two-position three-way high-pressure ball valve, which relates to the field of high-pressure ball valves. It includes a two-position three-way high-pressure ball valve body, a connector mounted on the outer wall of the body, a sliding groove on the inner wall of the connector, a positioning mechanism mounted on the outer top of the body, a rotating rod mounted on the outer top of the rotating rod, and a fastening bolt mounted on the outer top of the rotating rod. This invention, through the positioning mechanism, allows the positioning bolt inside the connecting hole to be tightened after the rotating handle is rotated to a designated position. This causes the positioning bolt to penetrate and extend to the lower outer side of the rotating handle, positioning and fixing it with the positioning sleeve at the top of the connecting plate. This prevents leakage of the two-position three-way high-pressure ball valve body due to movement of the rotating handle after rotation, thus improving the positioning effect after device adjustment.

[0003] However, in practical applications, existing high-pressure ball valves generally lack quick-connect components during installation. In the installation and maintenance of two-position three-way high-pressure ball valves, a fast and reliable connection method is crucial. The lack of quick-connect components may require more time for connection operations during installation, affecting installation efficiency.

[0004] Therefore, this utility model proposes a two-position three-way high-pressure ball valve to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a two-position three-way high-pressure ball valve to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a two-position three-way high-pressure ball valve, comprising a high-pressure ball valve body, a handle, and a connection port, wherein the handle is fixedly provided on the top of the high-pressure ball valve body, and the connection port is provided on the side of the high-pressure ball valve body;

[0007] The high-pressure ball valve body is provided with a snap-fit ​​component, an elastic component, and an auxiliary component. The snap-fit ​​component is located on the mounting port, the elastic component is located on the snap-fit ​​component, and the auxiliary component is located on the mounting port.

[0008] Preferably, the snap-fit ​​groove in the snap-fit ​​assembly is located inside the connection port, the snap-fit ​​groove is wedge-shaped, and a snap-fit ​​connector is fitted into the snap-fit ​​groove.

[0009] Preferably, the spring piece in the elastic component is fixedly mounted on the fixed base, the fixed base is fixedly mounted on the mounting threaded cylinder, and the end of the spring piece is provided with a snap-fit ​​connector.

[0010] Preferably, the outer side of the mounting threaded cylinder in the elastic component is uniformly provided with fixing threads, the fixing threads are adapted to the mounting threads, and the mounting threads are disposed inside the connection port.

[0011] Preferably, the buffer pad in the auxiliary component is fitted and fixedly sleeved onto the mounting port, and the buffer pad is in close contact with the fixing cylinder on the mounting port.

[0012] Preferably, the rotating handle in the auxiliary component is fixedly disposed on the outside of the fixed cylinder, and friction protrusions are evenly distributed on the rotating handle.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a snap-fit ​​component, the wedge-shaped snap-fit ​​groove inside is located inside the connection port and is adapted to the snap-fit ​​connector. During installation, the connecting parts can be quickly and accurately snapped in, saving installation time and effectively solving the problem of existing high-pressure ball valves lacking a quick snap-fit ​​component and having a long installation time. The spring in the elastic component is fixed to the fixed seat and connected to the installation threaded cylinder. The snap-fit ​​connector at the end can provide a certain elastic buffer during installation, ensuring a tight and stable connection and improving connection reliability. The buffer pad in the auxiliary component is fitted onto the installation port, which can reduce the impact during installation and protect the equipment. The rotating handle with friction protrusions on the outside of the fixed cylinder greatly facilitates the operator's installation and adjustment of the ball valve. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional schematic diagram of the snap-fit ​​assembly structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the elastic component of this utility model;

[0017] Figure 4 This is a disassembly diagram of the auxiliary component structure of this utility model.

[0018] In the diagram: 1. High-pressure ball valve body; 2. Handle; 3. Connection port; 4. Snap-fit ​​assembly; 5. Elastic assembly; 6. Auxiliary assembly; 7. Mounting port; 8. Snap-fit ​​groove; 9. Snap-fit ​​connector; 10. Spring; 11. Fixed seat; 12. Mounting threaded cylinder; 13. Fixed thread; 14. Mounting thread; 15. Buffer pad; 16. Fixed cylinder; 17. Rotary handle; 18. Friction protrusion; 19. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of this utility model, not all embodiments, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0020] Example 1: Please refer to Figures 1 to 2 A two-position three-way high-pressure ball valve includes a high-pressure ball valve body 1, a handle 2, and a connection port 3. The handle 2 is fixedly installed on the top of the high-pressure ball valve body 1, and the connection port 3 is located on the side of the high-pressure ball valve body 1. The high-pressure ball valve body 1 is provided with a snap-fit ​​component 4, an elastic component 5, and an auxiliary component 6. The snap-fit ​​component 4 is located on the mounting port 7, the elastic component 5 is located on the snap-fit ​​component 4, and the auxiliary component 6 is located on the mounting port 7.

[0021] The snap-fit ​​slot 401 in the snap-fit ​​assembly 4 is located inside the connection port 3. The snap-fit ​​slot 401 is wedge-shaped, and a snap-fit ​​connector 402 is fitted inside the snap-fit ​​slot 401.

[0022] In use, align the snap-fit ​​connector 402 of the component to be connected with the snap-fit ​​groove 401 inside the connection port 3. Since the snap-fit ​​groove 401 is wedge-shaped, the snap-fit ​​connector 402 can slide quickly and accurately into the snap-fit ​​groove 401 along the wedge-shaped surface to achieve rapid snap-fit. This operation greatly saves installation time and solves the problem of long installation time of traditional high-pressure ball valves. The operator only needs to bring the component close to the connection port 3 in the correct direction and use the structural characteristics of the snap-fit ​​component 4 to easily complete the initial connection, laying the foundation for the subsequent installation process.

[0023] Example 2: Based on Example 1, please refer to... Figures 2 to 3 The spring piece 501 in the elastic component 5 is fixedly mounted on the fixed seat 502, and the fixed seat 502 is fixedly mounted on the mounting threaded cylinder 503. The end of the spring piece 501 is provided with a snap-fit ​​connector 402.

[0024] The outer side of the mounting threaded cylinder 503 in the elastic component 5 is uniformly provided with fixing threads 504, and the fixing threads 504 are threadedly connected to the mounting threads 505. The mounting threads 505 are located inside the connection port 3.

[0025] In use, first rotate the threaded cylinder 503 to make the fixing thread 504 engage with the installation thread 505 in the connection port 3, and install the elastic component 5 in the appropriate position. When the snap-fit ​​connector 402 is snapped into the snap-fit ​​groove 401, the snap-fit ​​connector 402 at the end of the spring piece 501 can provide a certain elastic buffer. For example, when the pipeline is slightly displaced due to pressure, the spring piece 501 can undergo elastic deformation to ensure that the snap-fit ​​connector 402 and the snap-fit ​​groove 401 are always tightly fitted, maintain a stable connection, improve the reliability of the connection, and ensure the stable operation of the ball valve under complex working conditions.

[0026] Example 3: Based on Example 2, please refer to... Figures 3 to 4 The buffer pad 601 in the auxiliary component 6 is fitted and fixedly sleeved on the mounting port 7, and the buffer pad 601 is tightly attached to the fixing cylinder 602 on the mounting port 7.

[0027] The rotating handle 603 in the auxiliary component 6 is fixedly installed on the outside of the fixed cylinder 602, and friction protrusions 604 are evenly arranged on the rotating handle 603.

[0028] During use, the buffer pad 601 fitted onto the mounting port 7 can effectively reduce the impact during installation. When connecting components, if there is a certain operational deviation or external force, the buffer pad 601 can absorb the impact force and protect the mounting port 7 and its internal structure. The operator can precisely adjust the ball valve state by rotating the rotating handle 603 with friction protrusion 604 on the outside of the fixed cylinder 602. The friction protrusion 604 increases the friction between the hand and the rotating handle 603, making the operation more stable and convenient, and facilitating the fine installation and adjustment of the ball valve.

[0029] 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 two-position three-way high-pressure ball valve, comprising a high-pressure ball valve body (1), a handle (2), and a connection port (3), wherein the handle (2) is fixedly provided on the top of the high-pressure ball valve body (1), and the connection port (3) is provided on the side of the high-pressure ball valve body (1); Its features are: It includes a snap-fit ​​component (4), an elastic component (5), and an auxiliary component (6). The snap-fit ​​component (4) is disposed on the mounting port (7), the elastic component (5) is disposed on the snap-fit ​​component (4), and the auxiliary component (6) is disposed on the mounting port (7).

2. The two-position three-way high-pressure ball valve according to claim 1, characterized in that: The snap-fit ​​groove (401) in the snap-fit ​​assembly (4) is located inside the connection port (3). The snap-fit ​​groove (401) is wedge-shaped, and a snap-fit ​​connector (402) is fitted inside the snap-fit ​​groove (401).

3. The two-position three-way high-pressure ball valve according to claim 1, characterized in that: The spring piece (501) in the elastic component (5) is fixedly mounted on the fixed seat (502), the fixed seat (502) is fixedly mounted on the mounting threaded cylinder (503), and the end of the spring piece (501) is provided with a snap connector (402).

4. A two-position three-way high-pressure ball valve according to claim 3, characterized in that: The mounting threaded cylinder (503) in the elastic component (5) is uniformly provided with fixing threads (504) on its outer side. The fixing threads (504) are adapted to be threaded onto the mounting threads (505), which are located inside the connection port (3).

5. A two-position three-way high-pressure ball valve according to claim 1, characterized in that: The buffer pad (601) in the auxiliary component (6) is fitted and fixedly sleeved on the mounting port (7), and the buffer pad (601) is in close contact with the fixing cylinder (602) on the mounting port (7).

6. A two-position three-way high-pressure ball valve according to claim 5, characterized in that: The rotating handle (603) in the auxiliary component (6) is fixedly disposed on the outside of the fixed cylinder (602), and friction protrusions (604) are evenly disposed on the rotating handle (603).

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