Liquid pipeline valve with flow monitoring function

Abstract

The utility model relates to the technical field of valves, and discloses a liquid pipeline valve with a flow monitoring function, which comprises a valve body, a valve seat and a butterfly valve mechanism, the butterfly valve mechanism is arranged on the valve seat of the valve body, the flow monitoring mechanism comprises a flow sensor and a measuring unit, and after the flow sensor is embedded on the valve body, the measuring unit is connected with the butterfly valve mechanism. The processor is electrically connected with the measuring unit; the filtering mechanism is arranged on the valve body and located on one side of the valve seat, and one end of the valve body is closed. Compared with the prior art, the novel pipeline flow monitoring device has the advantages that when the novel pipeline flow monitoring device is used, through the design of the flow monitoring mechanism, the flow of liquid in a pipeline can be monitored when the liquid passes through the novel pipeline flow monitoring device, and the function of conveniently monitoring the flow of the liquid in the pipeline is achieved; 2, during use, through the design of the filtering mechanism, liquid in a pipeline can be effectively filtered when passing through the valve body; the filter element can be conveniently detached and replaced, and meanwhile filter residues in the filter can be conveniently and regularly cleaned.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, specifically to a liquid pipeline valve with flow monitoring function. Background Technology

[0002] Pipeline valves are supporting devices for controlling pipeline flow. They are used to control the flow inside the platform during drilling and well workover operations. Nowadays, pipeline valves are becoming increasingly important, and there are more and more types of pipeline valves available, making them easier to operate. With the continuous development of technology, people are also placing higher and higher demands on the manufacturing process of pipeline valves.

[0003] Currently, existing pipeline valves still have certain drawbacks in use:

[0004] 1. The pipeline valves cannot monitor the flow rate of the liquid in the pipeline;

[0005] 2. The pipeline valve does not have the function of filtering liquid. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a liquid pipeline valve with flow monitoring function. When in use, it can monitor the flow rate of liquid in the pipeline, and the valve has the function of filtering liquid.

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0008] A liquid pipeline valve with flow monitoring function includes a valve body, a valve seat, and a butterfly valve mechanism, wherein the butterfly valve mechanism is disposed on the valve seat on the valve body, and further includes:

[0009] The flow monitoring mechanism includes a flow sensor and a measurement unit. The flow sensor is embedded in the valve body and electrically connected to the measurement unit.

[0010] A filtration mechanism is mounted on the valve body and located on one side of the valve seat. One end of the valve body is closed, and liquid entering the valve body is discharged after passing through the filtration mechanism. The filtration mechanism includes a filter element, a filter cartridge, and a cover. The valve seat has a cylindrical structure, i.e., a filter cartridge, formed on the valve body on the side facing the closed end of the valve body. The filter cartridge is open at the front. After the cover closes the opening of the filter cartridge, a collar is integrally formed on the inner wall of the cover and the inner bottom surface of the filter cartridge. The filter element is a cylindrical structure, with both ends movably fitted onto the two collars. A water outlet is provided in the middle of the cover. This mechanism can effectively filter liquids passing through it.

[0011] As an improvement, the measurement unit includes a power supply module, a flow monitoring sensor module, a microcontroller module, and a display module. The power supply module is electrically connected to both the flow monitoring sensor module and the microcontroller module, and the microcontroller module is also electrically connected to both the flow monitoring sensor module and the display module. The power supply module can provide a 5V current. The flow monitoring sensor module monitors the liquid flow rate inside the pipeline in real time and transmits the current flow rate to the microcontroller module via an integrated bus. The microcontroller module then transmits the read values ​​to the display module via serial communication for easy viewing.

[0012] As an improvement, the filter element includes a filter body, end rings, ribs, and baffles. End rings are fixed to both ends of the filter body, and the outer walls of the end rings are fixedly connected by ribs. Multiple ribs are evenly arranged along the circumference of the filter body, and baffles are integrally formed on the side facing away from the filter body. The angle between the baffles and the tangential direction of the filter element is acute. The end rings are movably sleeved on the end rings, with a clearance fit between them. This effectively prevents filter residue from adhering to the filter body during liquid filtration, and reduces the likelihood of clogging the filter body (which has a filter screen structure).

[0013] The advantages of this utility model compared with the prior art are as follows:

[0014] 1. In use, the design of the flow monitoring mechanism enables the flow rate of liquid in the pipeline to be monitored when the liquid passes through the pipeline, thus realizing the function of conveniently monitoring the flow rate of liquid in the pipeline.

[0015] 2. When in use, the design of the filtration mechanism of this new invention enables the liquid in the pipeline to be effectively filtered when passing through the valve body; and the filter element can be easily disassembled and replaced, and it is also convenient to clean the filter residue inside the new invention regularly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a structural schematic diagram from another perspective of this utility model.

[0018] Figure 3 This is a partial structural schematic diagram of the present invention.

[0019] Figure 4 This is the utility model Figure 3 A partial structural diagram.

[0020] Figure 5 This is a schematic diagram of the filter element of this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the cylindrical cover of this utility model.

[0022] As shown in the figure: 1. Valve body; 2. Valve seat; 3. Butterfly valve mechanism; 4. Flow sensor; 5. Filter cartridge; 6. Cylinder cover; 7. Collar; 8. Outlet; 9. Filter body; 10. End ring; 11. Rib; 12. Paddle plate. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] A liquid pipeline valve with flow monitoring function, comprising:

[0026] Valve body 1, valve seat 2 and butterfly valve mechanism 3, wherein the butterfly valve mechanism 3 is disposed on valve seat 2 on valve body 1;

[0027] The flow monitoring mechanism includes a flow sensor 4 and a measurement unit. The flow sensor 4 is embedded in the valve body 1 and electrically connected to the measurement unit. The measurement unit includes a power module, a flow monitoring sensor module, a microcontroller module, and a display module. It is worth noting that the flow monitoring mechanism is a known prior art device, and its installation method on the liquid pipeline valve, as well as its post-installation use and control methods, are all existing technologies.

[0028] A filtration mechanism is installed on the valve body 1 and located on one side of the valve seat 2. One end of the valve body 1 is closed, and the liquid entering the valve body 1 is discharged from the valve body 1 after passing through the filtration mechanism. Specifically, the filtration mechanism includes a filter element, a filter cylinder 5, and a cylinder cover 6. The valve seat 2 has a cylindrical structure formed on the valve body 1 on the side facing the closed end of the valve body 1, namely the filter cylinder 5, which is open at the front. After the cylinder cover 6 covers the opening of the filter cylinder 5, the inner wall of the cylinder cover 6 and the inner bottom surface of the filter cylinder 5 are integrally formed with collars 7. The filter element is a cylindrical structure, and its two ends are movably sleeved on the two collars 7. The cylinder cover 6 has an outlet 8 in the middle. The filter element includes a filter body 9, end rings 10, ribs 11, and a lever 12. The filter body 9 has end rings 10 fixed at both ends, and the outer walls of the two end rings 10 are fixedly connected by ribs 11. Multiple ribs 11 are evenly arranged along the circumference of the filter body 9, and a lever 12 is integrally formed on the side facing away from the filter body 9. The angle between the lever 12 and the tangential direction of the filter element is an acute angle. The end rings 10 are movably sleeved on the collar 7, and the two are fitted with a clearance.

[0029] In the specific implementation of this embodiment: as follows Figure 1 and 2 As shown, the right port and outlet 8 of the liquid pipeline valve are connected to the two pipelines to be connected, respectively. The outlet 8 can be designed as a straight pipe or a Z-shaped pipe structure, etc. The purpose is to set the overall shape of the liquid pipeline valve according to the direction of the two adjacent pipelines.

[0030] When liquid passes through the liquid pipeline valve, the flow monitoring mechanism can monitor the flow rate of the liquid. At the same time, the liquid will be filtered by the filter element. The design of the deflector 12 allows the flowing liquid to rotate the filter element. This can effectively prevent filter residue from adhering to the filter element and clogging it during filtration.

[0031] After periodically opening the lid 6 and removing the filter element, you can clean or replace the filter element, and at the same time clean the filter residue in the liquid pipeline valve.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A liquid pipe valve with flow monitoring function, comprising a valve body (1), a valve seat (2) and a butterfly valve mechanism (3), the butterfly valve mechanism (3) is arranged on the valve seat (2) on the valve body (1), characterized in that, Also include: Flow monitoring mechanism, including flow sensor (4) and measuring unit, flow sensor (4) embedded in the valve body (1), and measuring unit electrically connected; Filtering mechanism, provided on the valve body (1), and located on one side of the valve seat (2), one end of the valve body (1) is closed, the liquid into the valve body (1) is discharged from the valve body (1) after passing through the filtering mechanism; The filtering mechanism comprises a filter element, a filter cartridge (5) and a cartridge cover (6); The side of the valve seat (2) facing the closed end of the valve body (1) is provided with a cylindrical structure formed on the valve body (1), i.e. filter cartridge (5), and the front side is open, the opening of the filter cartridge (5) is covered by the cartridge cover (6), and the inner wall of the cartridge cover (6) and the inner bottom surface of the filter cartridge (5) are respectively integrally formed with a sleeve ring (7), the filter element is in the form of a cylinder, and the two ends are respectively movably sleeved on the two sleeve rings (7), and the cartridge cover (6) is provided with a water outlet (8) in the middle.

2. A liquid conduit valve with flow monitoring function according to claim 1, characterized in that: The measuring unit comprises a power module, a flow monitoring sensor module, a single-chip microcomputer module and a display module.

3. A liquid conduit valve with flow monitoring function according to claim 1, characterized in that: The filter element comprises a filter body (9), an end ring (10), a rib rod (11) and a push plate (12); The two ends of the filter body (9) are respectively fixed with end rings (10), and the outer walls of the two end rings (10) are fixedly connected by rib rods (11), the rib rods (11) are uniformly provided along the circumference of the filter body (9), and the back sides of the rib rods (11) are respectively integrally formed with push plates (12), the included angle between the push plate (12) and the tangential direction of the filter element is an acute angle; The end ring (10) is movably sleeved on the sleeve ring (7), and the gap between them is matched.

4. The liquid line valve with flow monitoring capability of claim 1, wherein: The water outlet (8) is a straight pipe or Z-shaped pipe body structure.

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