Bypass valve suitable for being opened and closed repeatedly

Abstract

The utility model relates to the technical field of bypass valves, and discloses a bypass valve suitable for being opened and closed repeatedly, which comprises a main pipeline, a bypass connecting pipe is arranged on the outer wall of the main pipeline, a bypass assembly is arranged on the inner wall of the bypass connecting pipe, an inner layer is attached to the inner wall of the main pipeline, and one end of the main pipeline is fixedly connected with a connecting ring. A bypass pipeline is installed on one side of the bypass connecting pipe in a penetrating mode. A connecting ring is controlled through a driving motor, a rotating shaft is driven through the connecting ring, a switch ball is driven through the rotating shaft, bypass is conducted by forming through holes in the two sides of the switch ball, the switch ball can be positioned through a guide rail on the outer wall of the switch ball, and manual opening and closing can be conducted through a hand valve. Bluetooth is connected through the Bluetooth module, the driving motor is controlled through the Bluetooth module, and opening and closing are controlled through the driving motor, so that remote opening and closing are facilitated, the use efficiency is improved, and user operation and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bypass valves, in particular to a bypass valve suitable for multiple opening and closing operations. Background Art

[0002] A bypass valve is installed on the bypass pipe section of the inlet valve pipe to balance the water pressure before and after the inlet valve. For example, pressure reducing valves, control valves, and steam traps usually have bypass pipes installed. The valve installed on the bypass pipe is called a bypass valve, also known as a self-acting bypass differential pressure valve or a self-acting differential pressure control valve.

[0003] The Chinese patent discloses a bypass valve that can be opened and closed multiple times (authorization announcement number CN219548840U). This patented technology includes a bypass system, a ball receiving system, and a restoring system. The ball receiving system is threadedly connected to the bypass system, and the restoring system is slidably disposed within the bypass system. The bypass system includes a limit ball seat and the upper part of the bypass valve. The ball receiving system is threadedly connected to the upper part of the bypass valve. The stepped ball seat is disposed within the upper part of the bypass valve, and an external bypass hole is provided on the side wall of the upper part of the bypass valve. Specifically, it is a bypass valve that can be opened and closed multiple times. When well leakage occurs during the drilling process, it can perform high-concentration, large-particle plugging material and squeeze cement plugging operations, as well as circulation, well flushing, etc. without having to pull out the drill string.

[0004] Regarding the above and related existing technologies, the inventor believes that there are often the following defects: In the existing technology, when the bypass valve is actually used, after a period of use, on-site maintenance is required, and manual control of the switch is needed. When quick docking or disconnection with other systems is required, remote control of the switch is needed. The existing switch control methods cannot simultaneously achieve the dual modes of manual control and remote control of opening and closing when controlling the bypass valve. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is that in the existing technology, when controlling the bypass valve, the dual modes of manual control and remote control of opening and closing cannot be simultaneously achieved.

[0006] The technical solution adopted by the utility model to solve its technical problem is: A bypass valve suitable for multiple opening and closing operations, including a main pipeline, a bypass connection pipe is installed on the outer wall of the main pipeline, a bypass component is installed on the inner wall of the bypass connection pipe, an inner layer is attached to the inner wall of the main pipeline, a connection ring is fixedly connected to one end of the main pipeline, and a bypass pipe is installed through one side of the bypass connection pipe.

[0007] Preferably, the main pipeline is specifically made of a stainless steel component, and the inner layer is specifically made of a corrosion-resistant material.

[0008] Preferably, the outer wall of the connection ring is provided with fastening threaded holes, and the connection ring is specifically made of a stainless steel component.

[0009] Preferably, the bypass assembly includes a sealing cover with a central hole. A rotating shaft is installed through the inner wall of the central hole. A switch assembly is installed at the upper end of the rotating shaft. The sealing cover is fixedly installed above the bypass connecting pipe.

[0010] Preferably, a sealing ring is fitted to the inner wall of the central hole.

[0011] Preferably, the switch assembly includes a hand valve. A driving shaft is installed at the center of the hand valve. A connecting ring is installed at the upper end of the driving shaft. A motor cover is fixedly installed at the upper end of the connecting ring. A driving motor is installed on the inner wall of the motor cover. A Bluetooth module is installed above the driving motor.

[0012] Preferably, the lower end of the hand valve is fixedly installed at the upper end of the rotating shaft. Anti-slip threads are provided on the outer wall of the hand valve. The motor cover is made of insulating material.

[0013] Preferably, the closing assembly includes a switch ball. Guide rails are fixedly provided on the outer wall above the switch ball. Through holes are provided on both sides of the switch ball. A threaded hole is provided above the switch ball.

[0014] Preferably, the upper part of the switch ball is threadedly connected to the lower end of the rotating shaft through the threaded hole. The switch ball is made of stainless steel components. The switch ball is movably installed on the inner wall of the bypass connecting pipe through the guide rails.

[0015] Technical effects and advantages of the present utility model:

[0016] In the present utility model, during use, the connecting ring is controlled by the driving motor, the rotating shaft is driven by the connecting ring, the switch ball is driven by the rotating shaft, bypass is achieved through the through holes provided on both sides of the switch ball, the switch ball can be positioned by the guide rails on the outer wall of the switch ball, and the hand valve can be used for manual opening and closing, improving the use efficiency.

[0017] In the present utility model, Bluetooth is connected through the Bluetooth module, the driving motor is controlled by the Bluetooth module, and the opening and closing are controlled by the driving motor, thereby facilitating remote opening and closing, improving the use efficiency, and facilitating the user's operation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the structure of the bypass assembly of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the switch assembly of the present utility model;

[0021] Figure 4Schematic structural diagram of the closing component of the present utility model;

[0022] Figure 5 Enlarged structural diagram of the connecting ring of the present utility model.

[0023] Legend: 1, main pipeline; 2, bypass connecting pipe; 3, bypass component; 31, sealing cover; 32, middle hole; 33, rotating shaft; 34, switch component; 341, hand valve; 342, driving shaft; 343, connecting ring; 344, motor cover; 345, driving motor; 346, Bluetooth module; 35, closing component; 351, switch ball; 352, guide rail; 353, through hole; 354, threaded hole; 4, inner layer; 5, connecting ring; 6, bypass pipeline. Specific embodiments

[0024] Now, the present utility model will be further described in detail with reference to the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0025] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5As shown in the figure, the present utility model provides a technical solution: a bypass valve suitable for multiple on-off operations, including a main pipeline 1. A bypass connection pipe 2 is installed on the outer wall of the main pipeline 1, and a bypass component 3 is installed on the inner wall of the bypass connection pipe 2. An inner layer 4 is attached to the inner wall of the main pipeline 1. One end of the main pipeline 1 is fixedly connected to a collar 5. A bypass pipeline 6 is installed through one side of the bypass connection pipe 2. The main pipeline 1 is specifically made of stainless steel components, and the inner layer 4 is specifically made of corrosion-resistant materials. The outer wall of the collar 5 is provided with fastening threaded holes, and the collar 5 is specifically made of stainless steel components. The bypass component 3 includes a sealing cover 31. A central hole 32 is opened in the center of the sealing cover 31. A rotating shaft 33 is installed through the inner wall of the central hole 32. A switch component 34 is installed at the upper end of the rotating shaft 33. The sealing cover 31 is fixedly installed above the bypass connection pipe 2. A sealing ring is attached to the inner wall of the central hole 32. The switch component 34 includes a hand valve 341. A driving shaft 342 is installed in the center of the hand valve 341. A connecting ring 343 is installed at the upper end of the driving shaft 342. A motor cover 344 is fixedly installed at the upper end of the connecting ring 343. A driving motor 345 is installed on the inner wall of the motor cover 344. A Bluetooth module 346 is installed above the driving motor 345. The lower end of the hand valve 341 is fixedly installed at the upper end of the rotating shaft 33. The outer wall of the hand valve 341 is provided with anti-slip threads. The motor cover 344 is specifically made of insulating materials. The closing component 35 includes a switch ball 351. Guide rails 352 are fixedly arranged on the outer wall above the switch ball 351. Through holes 353 are opened on both sides of the switch ball 351. A threaded hole 354 is opened above the switch ball 351. The switch ball 351 is threadedly connected to the lower end of the rotating shaft 33 through the threaded hole 354. The switch ball 351 is specifically made of stainless steel components. The switch ball 351 is movably installed on the inner wall of the bypass connection pipe 2 through the guide rails 352.

[0026] Next, specifically describe the specific settings and functions of its bypass component, switch component, and closing component.

[0027] Refer to Figure 2 、 Figure 3 and Figure 4 As shown in the figure, in this implementation: when in use, the connecting ring 343 is controlled by the driving motor 345, the rotating shaft 33 is driven through the connecting ring 343, the switch ball 351 is driven through the rotating shaft 33, bypass is carried out through the through holes 353 opened on both sides of the switch ball 351, the switch ball 351 can be positioned through the guide rails 352 on the outer wall of the switch ball 351, and the hand valve 341 can be used for manual opening and closing to improve the use efficiency.

[0028] Refer to Figure 4 As shown in the figure, Bluetooth is connected through the Bluetooth module 346, the driving motor 345 is controlled by the Bluetooth module 346, and the opening and closing are controlled through the driving motor 345, so as to facilitate remote opening and closing, improve the use efficiency, and facilitate the user's operation and use.

[0029] The working principle of this utility model is as follows: it is installed by connecting the connecting ring 5 on one side of the main pipeline 1, the switching ball 351 is installed through the bypass connecting pipe 2, the connecting ring 343 is controlled by the driving motor 345, the driving rotating shaft 33 is driven through the connecting ring 343, the switching ball 351 is driven through the rotating shaft 33, bypass is carried out through the through holes 353 opened on both sides of the switching ball 351, the switching ball 351 can be positioned through the outer wall guide rail 352 of the switching ball 351, and the manual valve 341 can be used for manual opening and closing. When remote operation is carried out, Bluetooth is connected through the Bluetooth module 346, the driving motor 345 is controlled by the Bluetooth module 346, and the opening and closing are controlled through the driving motor 345, so as to facilitate remote opening and closing, improve the use efficiency and facilitate the user to operate and use.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An on-off bypass valve suitable for multiple operations, comprising a main pipeline (1), characterized in that: A bypass connecting pipe (2) is installed on the outer wall of the main pipeline (1), a bypass assembly (3) is installed on the inner wall of the bypass connecting pipe (2), an inner layer (4) is attached to the inner wall of the main pipeline (1), a collar (5) is fixedly connected to one end of the main pipeline (1), and a bypass pipeline (6) is installed through one side of the bypass connecting pipe (2); The bypass assembly (3) includes a sealing cover (31), a central hole (32) is opened in the center of the sealing cover (31), a rotating shaft (33) is installed through the inner wall of the central hole (32), a switch assembly (34) is installed at the upper end of the rotating shaft (33), and the sealing cover (31) is fixedly installed above the bypass connecting pipe (2); The switch assembly (34) includes a hand valve (341), a driving shaft (342) is installed in the center of the hand valve (341), a connecting ring (343) is installed at the upper end of the driving shaft (342), a motor cover (344) is fixedly installed at the upper end of the connecting ring (343), a driving motor (345) is installed on the inner wall of the motor cover (344), and a Bluetooth module (346) is installed above the driving motor (345).

2. An on-off bypass valve suitable for multiple operations according to claim 1, characterized in that: The main pipeline (1) is specifically made of a stainless steel member, and the inner layer (4) is specifically made of a corrosion-resistant material.

3. An on-off bypass valve suitable for multiple operations according to claim 1, characterized in that: The outer wall of the collar (5) is provided with fastening threaded holes, and the collar (5) is specifically made of a stainless steel member.

4. An on-off bypass valve suitable for multiple operations according to claim 1, characterized in that: A sealing ring is attached to the inner wall of the central hole (32).

5. An on-off bypass valve suitable for multiple operations according to claim 1, characterized in that: The lower end of the hand valve (341) is fixedly installed at the upper end of the rotating shaft (33), the outer wall of the hand valve (341) is provided with anti-slip threads, and the motor cover (344) is specifically made of an insulating material.

6. An on-off bypass valve suitable for multiple operations according to claim 1, characterized in that: The closing assembly (35) includes a switch ball (351), guide rails (352) are fixedly arranged on the outer wall above the switch ball (351), through holes (353) are opened on both sides of the switch ball (351), and a threaded hole (354) is opened above the switch ball (351).

7. An on-off bypass valve suitable for multiple operations according to claim 6, characterized in that: The upper part of the switch ball (351) is threadedly connected to the lower end of the rotating shaft (33) through the threaded hole (354), the switch ball (351) is specifically made of a stainless steel member, and the switch ball (351) is movably installed on the inner wall of the bypass connecting pipe (2) through the guide rails (352).

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