Ultrasonic non-full pipe flowmeter sensor

Abstract

The utility model relates to the technical field of flow meters, and discloses an ultrasonic non-full-pipe flow meter sensor which comprises a device body, a supporting frame is fixedly connected to the interior of the device body, a motor is fixedly connected to one side of the supporting frame, a crank is fixedly connected to the output end of the motor, the crank is rotationally connected to the other side of the supporting frame, and the motor is fixedly connected to the other side of the supporting frame. A connecting rod is rotatably connected to one side of the crank, a control valve is rotatably connected to one side of the connecting rod, a water conveying pipe is fixedly connected to the output end of the control valve, a nozzle is fixedly connected to the interior of the water conveying pipe, and flange plates are fixedly connected to the two ends of the device body. According to the utility model, the motor and the crank are used for driving the nozzle to work, so that the effect of comprehensively cleaning the interior of the device body is realized, and the problems that the interior of a pipeline is difficult to clean thoroughly after measurement and cannot be cleaned thoroughly in time, so that dirt or residues are accumulated in the pipeline are solved; therefore, the flexibility of the flowmeter sensor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flow meters, in particular to an ultrasonic non-full pipe flow meter sensor. Background Art

[0002] A flow meter sensor is a device used to measure the flow rate or total amount of a fluid (liquid or gas) flowing in a pipeline. They achieve flow measurement through different technologies and principles, and convert the measurement results into readable signals or data for monitoring, control, or recording. Flow meter sensors can measure the velocity or time difference of a fluid passing through a pipeline by using ultrasonic technology, and have wide applications in various industrial fields such as chemical industry, water treatment, petroleum, food processing, etc., helping to manage and optimize the use and treatment process of fluids;

[0003] Traditional flow meter sensors usually consist of a fluid guiding device and a measuring device. The fluid guiding device, such as an orifice plate or a pitot tube, is used to guide the fluid and generate a specific flow pattern for subsequent measurement. The measuring device measures the flow rate or total amount of the fluid passing through according to different principles, such as vortex street, electromagnetic induction, ultrasonic, or turbine, etc.;

[0004] However, the structure of traditional flow meter sensors is relatively single. It is often difficult to thoroughly clean the inside of the pipeline after measurement. Without timely and thorough cleaning, dirt or residues will accumulate inside the pipeline, resulting in affecting the accuracy or stability of measurement. For this reason, an ultrasonic non-full pipe flow meter sensor is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an ultrasonic non-full pipe flow meter sensor, aiming to improve the problem that it is difficult to thoroughly clean the inside of the pipeline after measurement in the existing technology, and without timely and thorough cleaning, dirt or residues will accumulate inside the pipeline.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An ultrasonic non-full pipe flow meter sensor, including a body, a support frame is fixedly connected inside the body, a motor is fixedly connected to one side of the support frame, a crank is fixedly connected to the output end of the motor, the crank is rotatably connected to the other side of the support frame, a connecting rod is rotatably connected to one side of the crank, a control valve is rotatably connected to one side of the connecting rod, a water delivery pipe is fixedly connected to the output end of the control valve, a nozzle is fixedly connected inside the water delivery pipe, flange plates are fixedly connected to both ends of the body, and a support assembly is arranged on one side of the flange plates, and the support assembly is used for installing the flow meter;

[0008] As a further description of the above technical solution:

[0009] The support assembly includes a mounting base, the mounting base is fixedly connected to one side of the flange, a transmission column is rotatably connected inside the mounting base, and the transmission column is rotatably connected inside the flange;

[0010] As a further description of the above technical solution:

[0011] One end of the transmission column is fixedly connected with a knob, and a turntable is fixedly connected to the outer wall of the transmission column;

[0012] As a further description of the above technical solution:

[0013] The turntable is rotatably connected to one end of the mounting base, and a limiting groove is formed inside the turntable;

[0014] As a further description of the above technical solution:

[0015] A sliding column is slidably connected inside the mounting base, and a sliding groove is formed inside the mounting base;

[0016] As a further description of the above technical solution:

[0017] A limiting column is fixedly connected to the outer wall of the sliding column, and the limiting column is slidably connected inside the sliding groove;

[0018] As a further description of the above technical solution:

[0019] The limiting column is slidably connected inside the limiting groove, and one end of the sliding column is fixedly connected with a mounting block;

[0020] As a further description of the above technical solution:

[0021] A measuring pipe is fixedly connected inside the device body, a connecting pipe is fixedly connected to the outer wall of the measuring pipe, and a display meter is arranged on the outer wall of the connecting pipe.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the nozzle structure is driven to work through the structures of the motor, crank, connecting rod, control valve and water delivery pipe, realizing the effect of comprehensively cleaning the inside of the device body, solving the problem that it is difficult to thoroughly clean the inside of the pipeline after measurement, and being unable to clean in time and thoroughly, resulting in the accumulation of dirt or residues inside the pipeline, thereby improving the flexibility of the flowmeter sensor.

[0024] 2. In the present utility model, with the cooperation of the flange, mounting seat, transmission column, turntable, limiting groove, limiting column and sliding column structures, the mounting block works, achieving the effect that the flowmeter can be easily disassembled and assembled, solving the problem that the flowmeter cannot be quickly disassembled, assembled and replaced according to requirements, and the disassembly and assembly process is too cumbersome, requiring more time and labor to complete, thereby improving the applicability of the flowmeter. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Fig. is a three-dimensional schematic diagram of an ultrasonic non-full pipe flowmeter sensor proposed by the present utility model;

[0026] Figure 2 Fig. is a schematic diagram of the side wall structure of the support frame of an ultrasonic non-full pipe flowmeter sensor proposed by the present utility model;

[0027] Figure 3 Fig. is a schematic diagram of the internal structure of the support frame of an ultrasonic non-full pipe flowmeter sensor proposed by the present utility model;

[0028] Figure 4 Fig. is a schematic diagram of the internal structure of the flange of an ultrasonic non-full pipe flowmeter sensor proposed by the present utility model;

[0029] Figure 5 Fig. is a schematic diagram of the internal structure of the mounting seat of an ultrasonic non-full pipe flowmeter sensor proposed by the present utility model.

[0030] LEGEND DESCRIPTION:

[0031] 1. Body; 2. Support frame; 3. Motor; 4. Crank; 5. Connecting rod; 6. Control valve; 7. Water delivery pipe; 8. Nozzle; 9. Flange; 10. Mounting seat; 11. Transmission column; 12. Knob; 13. Turntable; 14. Limiting groove; 15. Sliding column; 16. Chute; 17. Limiting column; 18. Mounting block; 19. Measuring pipe; 20. Connecting pipe; 21. Display meter. DETAILED IMPLEMENTATION MANNER

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figures 1-3, An embodiment provided by the present utility model: An ultrasonic non-full pipe flowmeter sensor, which includes a device body 1. Inside the device body 1, there is a fixedly connected support frame 2. On one side of the support frame 2, there is a fixedly connected motor 3. The output end of the motor 3 is fixedly connected with a crank 4. The crank 4 is rotatably connected to the other side of the support frame 2. One side of the crank 4 is rotatably connected with a connecting rod 5. One side of the connecting rod 5 is rotatably connected with a control valve 6. The output end of the control valve 6 is fixedly connected with a water delivery pipe 7. Inside the water delivery pipe 7, there is a fixedly connected nozzle 8. Both ends of the device body 1 are fixedly connected with flange plates 9. On one side of the flange plates 9, there is a support assembly for installing the flowmeter.

[0034] Specifically, when using the flowmeter sensor, if it is necessary to clean its interior, first, open the control valve 6 to ensure that the nozzle 8 sprays water into the device body 1. At the same time, the motor 3 drives the crank 4 to rotate through the output end. The crank 4 then transmits power through the connecting rod 5, causing the control valve 6 connected to one side to start moving. The movement of the control valve 6 drives the water delivery pipe 7 connected to the output end to rotate inside the support frame 2, thereby causing the nozzle 8 inside the water delivery pipe 7 to start rotating inside the device body 1. This process ensures that the nozzle 8 can evenly spray water inside the device body 1, thus achieving a comprehensive cleaning effect on the device body 1.

[0035] Refer to Figure 1 , Figure 4 and Figure 5 , the support assembly includes a mounting base 10. The mounting base 10 is fixedly connected to one side of the flange plate 9. Inside the mounting base 10, there is a rotatably connected transmission column 11. The transmission column 11 is rotatably connected inside the flange plate 9. One end of the transmission column 11 is fixedly connected with a knob 12. On the outer wall of the transmission column 11, there is a fixedly connected turntable 13. The turntable 13 is rotatably connected to one end of the mounting base 10. Inside the turntable 13, there is a limited position groove 14. Inside the mounting base 10, there is a slidably connected sliding column 15. Inside the mounting base 10, there is a chute 16. A limit post 17 is slidably connected inside the chute 16.

[0036] Specifically, when installing the flowmeter sensor, first, the flange plates 9 at both ends of the device body 1 need to be fitted to the installation position, and the mounting base 10 on one side of the flange plate 9 is inserted into the corresponding installation slot holes. Then, rotate the knob 12 to drive the transmission column 11 to rotate inside the mounting base 10. The movement of the transmission column 11 drives the turntable 13 connected to the outer wall to rotate at one end of the mounting base 10. The turntable 13 drives the limit post 17 to slide inside the chute 16 through the limited position groove 14 inside it, achieving a limiting effect.

[0037] Refer to Figure 1 , Figure 4 and Figure 5, a limiting post 17 is fixedly connected to the outer wall of the sliding post 15. The limiting post 17 is slidably connected inside the limiting groove 14. One end of the sliding post 15 is fixedly connected with a mounting block 18. A measuring tube 19 is fixedly connected inside the device body 1. A connecting pipe 20 is fixedly connected to the outer wall of the measuring tube 19. A display meter 21 is arranged on the outer wall of the connecting pipe 20.

[0038] Specifically, the movement of the limiting post 17 causes the sliding post 15 connected to one end to slide inside the mounting seat 10, and further causes the connected mounting block 18 to expand in the mounting slot hole. Finally, the mounting block 18 is stuck in the mounting slot hole, ensuring that the flowmeter sensor is firmly fixed, ensuring that the flowmeter sensor can be conveniently operated when it needs to be disassembled, thereby improving the installation and maintenance efficiency.

[0039] Working principle: During the use of the flowmeter sensor, when its interior needs to be cleaned, first, by opening the control valve 6, the nozzle 8 sprays water into the device body 1. At the same time, the output end of the motor 3 drives the crank 4 to rotate. The crank 4 drives the connecting rod 5 connected to one side to rotate under force. The connecting rod 5 drives the control valve 6 connected to one side to move under force. The control valve 6 drives the water delivery pipe 7 connected to the output end to rotate inside the support frame 2 under force. The water delivery pipe 7 drives the nozzle 8 inside to rotate inside the device body 1 under force, so that the nozzle 8 evenly sprays water inside the device body 1, thereby achieving the effect of comprehensively cleaning the inside of the device body 1. When the device body 1 needs to be installed, first, the flange plates 9 at both ends of the device body 1 are attached to the object or position to be installed, and the mounting seat 10 on one side of the flange plate 9 is inserted into the corresponding mounting slot hole. Subsequently, rotate the knob 12, which drives the transmission post 11 to rotate inside the mounting seat 10 under force. The transmission post 11 drives the turntable 13 connected to the outer wall to rotate at one end of the mounting seat 10 under force. The turntable 13 drives the limiting post 17 to slide inside the sliding groove 16 through the internal limiting groove 14. The limiting post 17 drives the sliding post 15 connected to one end to slide inside the mounting seat 10 under force. The sliding post 15 drives the mounting block 18 connected to one end to expand in the mounting slot hole, so that the mounting block 18 is stuck in the mounting slot hole to complete the fixation, thereby achieving the effect that the flowmeter sensor is convenient for disassembly and assembly.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention 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 invention shall be included in the protection scope of the present invention.

Claims

1. An ultrasonic non-full pipe flowmeter sensor, comprising a device body (1), characterized in that: Inside the body (1), a support frame (2) is fixedly connected. On one side of the support frame (2), a motor (3) is fixedly connected. The output end of the motor (3) is fixedly connected to a crank (4). The crank (4) is rotatably connected to the other side of the support frame (2). On one side of the crank (4), a connecting rod (5) is rotatably connected. On one side of the connecting rod (5), a control valve (6) is rotatably connected. The output end of the control valve (6) is fixedly connected to a water delivery pipe (7). Inside the water delivery pipe (7), a nozzle (8) is fixedly connected. On both ends of the body (1), flange plates (9) are fixedly connected. On one side of the flange plate (9), a support assembly is provided. The support assembly is used for installing the flowmeter.

2. The ultrasonic non-full pipe flowmeter sensor according to claim 1, characterized in that: The support assembly includes a mounting seat (10). The mounting seat (10) is fixedly connected to one side of the flange plate (9). Inside the mounting seat (10), a transmission column (11) is rotatably connected. The transmission column (11) is rotatably connected inside the flange plate (9).

3. The ultrasonic non-full pipe flowmeter sensor according to claim 2, characterized in that: One end of the transmission column (11) is fixedly connected to a knob (12). On the outer wall of the transmission column (11), a turntable (13) is fixedly connected.

4. The ultrasonic non-full pipe flowmeter sensor according to claim 3, characterized in that: The turntable (13) is rotatably connected to one end of the mounting seat (10). Inside the turntable (13), a limiting groove (14) is formed.

5. The ultrasonic non-full pipe flowmeter sensor according to claim 4, characterized in that: Inside the mounting seat (10), a sliding column (15) is slidably connected. Inside the mounting seat (10), a sliding groove (16) is formed.

6. The ultrasonic non-full pipe flowmeter sensor according to claim 5, wherein: On the outer wall of the sliding column (15), a limiting post (17) is fixedly connected. The limiting post (17) is slidably connected inside the sliding groove (16).

7. The ultrasonic non-full pipe flowmeter sensor according to claim 6, wherein: The limiting post (17) is slidably connected inside the limiting groove (14). One end of the sliding column (15) is fixedly connected to a mounting block (18).

8. The ultrasonic non-full pipe flowmeter sensor according to claim 1, characterized in that: Inside the body (1), a measuring pipe (19) is fixedly connected. On the outer wall of the measuring pipe (19), a connecting pipe (20) is fixedly connected. On the outer wall of the connecting pipe (20), a display meter (21) is provided.

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