A smart electromagnetic water meter

Abstract

This utility model discloses an intelligent electromagnetic water meter, including a connecting pipe, a mounting base, a converter, and a sensor. A mounting block is fixedly connected to the upper end of the mounting base. A power supply mechanism for providing power is provided on the side wall of the mounting block. The power supply mechanism includes a mounting rod disposed on the side wall of the mounting block, and a mounting cylinder is fixedly connected to the upper end of the mounting rod. A vertical rod is provided inside the mounting cylinder, and a mounting box is provided on the vertical rod. A battery and a charging controller are housed in the mounting box. This utility model, with its power supply mechanism, achieves self-powering in outdoor scenarios through the cooperation of a solar panel, charging controller, and battery, extending the water meter's operating time and reducing the frequency of manual battery replacement.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic water meter technology, and in particular to an intelligent electromagnetic water meter. Background Technology

[0002] As an intelligent device for flow measurement, the smart electromagnetic water meter achieves accurate measurement of fluid flow through the principle of electromagnetic induction and is widely used in water management, industrial metering and other fields.

[0003] Currently, most smart electromagnetic water meters use built-in power supplies (such as batteries) to power their converters, sensors, and other components. However, built-in power supplies have significant drawbacks in long-term use: when the water meter is installed in the field or in remote areas, environmental limitations necessitate frequent manual maintenance for battery replacement, which not only increases costs but may also lead to interruptions in metering data due to power outages, affecting the continuity and accuracy of water management. To address these issues, we have proposed this type of smart electromagnetic water meter. Utility Model Content

[0004] The main objective of this invention is to provide an intelligent electromagnetic water meter that can effectively solve the problems in the background technology.

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

[0006] A smart electromagnetic water meter includes a connecting pipe, a mounting base, a converter, and a sensor. A mounting block is fixedly connected to the upper end of the mounting base. A power supply mechanism for providing power is provided on the side wall of the mounting block. The power supply mechanism includes a mounting rod disposed on the side wall of the mounting block. A mounting cylinder is fixedly connected to the upper end of the mounting rod. A vertical rod is disposed inside the mounting cylinder. A mounting box is disposed on the vertical rod. A battery and a charging controller are disposed inside the mounting box. Heat dissipation vents are provided on both side walls of the mounting box. Cables are disposed below the mounting box. A solar panel is disposed on the mounting box. The mounting rod is connected to the mounting block via a connecting mechanism.

[0007] Preferably, the connecting mechanism includes a plurality of first bolts disposed on the side wall of the mounting rod, the plurality of first bolts being equally spaced.

[0008] Preferably, the vertical rod is threadedly connected to the mounting cylinder, and the two heat dissipation ports are respectively provided with a first heat dissipation mesh and a second heat dissipation mesh.

[0009] Preferably, the side wall of the vertical rod is rotatably connected to a limiting plate, both sides of the mounting rod are fixedly connected to a fixing plate, both sides of the limiting plate are fixedly connected to a first bolt, and the first bolt is provided with a first nut.

[0010] Preferably, a connecting plate is fixedly connected to the side wall of the vertical rod, and a plurality of second bolts are provided at the lower end of the mounting box, with a second nut on each of the second bolts.

[0011] Preferably, the solar panel is tilted, and the cable sidewall is provided with a sealing cover.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This device is equipped with a power supply mechanism, which works with solar panels, a charging controller and a storage battery to achieve self-powered operation in the field, extend the water meter's battery life and reduce the frequency of manual battery replacement.

[0014] 2. This device is equipped with a connection mechanism, which can achieve stable installation of the power supply mechanism, while facilitating disassembly and maintenance, and adapting to the flexible adjustment needs of field installation scenarios;

[0015] 3. This device is equipped with a vertical rod and a mounting cylinder, and the threaded connection between the vertical rod and the mounting cylinder allows the height of the solar panel to be adjusted according to the installation environment, ensuring power generation efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an intelligent electromagnetic water meter proposed in this utility model;

[0017] Figure 2 This is a side view of an intelligent electromagnetic water meter proposed in this utility model;

[0018] Figure 3 This is another side view of an intelligent electromagnetic water meter proposed in this utility model;

[0019] Figure 4 for Figure 2 Enlarged view of the structure at point A.

[0020] In the diagram: 1 connecting pipe, 2 mounting base, 3 converter, 4 sensor, 5 mounting block, 6 mounting rod, 7 sealing cover, 8 mounting cylinder, 9 vertical rod, 10 solar panel, 11 mounting box, 12 connecting plate, 13 first heat dissipation mesh, 14 battery, 15 charging controller, 16 second heat dissipation mesh, 17 cable, 18 limiting plate, 19 fixing plate. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-4As shown, an intelligent electromagnetic water meter includes a connecting pipe 1, a mounting base 2, a converter 3, and a sensor 4. The converter 3 has a built-in power supply. The connecting pipe 1, mounting base 2, converter 3, and sensor 4 are existing technologies, and their composition can be an electromagnetic water meter of model HBLD / D. A mounting block 5 is fixedly connected to the upper end of the mounting base 2. The side wall of the mounting block 5 is provided with a power supply mechanism for providing power. The power supply mechanism includes a mounting rod 6 set on the side wall of the mounting block 5. A mounting cylinder 8 is fixedly connected to the upper end of the mounting rod 6. A vertical rod 9 is provided inside the mounting cylinder 8. A mounting box 11 is provided on the vertical rod 9. A storage battery 14 and a charging controller 15 are provided inside the mounting box 11. The charging controller 15 can prevent the storage battery 14 from being overcharged or over-discharged, thus extending the battery life. Heat dissipation vents are provided on both side walls of the mounting box 11. A cable 17 is provided at the bottom of the mounting box 11. A solar panel 10 is provided on the mounting box 11. The mounting rod 6 is connected to the mounting block 5 through a connecting mechanism.

[0023] In this utility model, the connecting mechanism includes a plurality of first bolts disposed on the side wall of the mounting rod 6, and the plurality of first bolts are disposed at equal intervals.

[0024] In this utility model, the vertical rod 9 is threadedly connected to the mounting cylinder 8, and the two heat dissipation ports are respectively provided with a first heat dissipation mesh 13 and a second heat dissipation mesh 16, which can accelerate the heat dissipation of the battery 14 and the charging controller 15 in the mounting box 11 during operation, avoid high temperature affecting the equipment life and ensure power supply stability.

[0025] In this utility model, the side wall of the vertical rod 9 is rotatably connected to the limiting plate 18, and the two side walls of the mounting rod 6 are fixedly connected to the fixing plate 19. The two side walls of the limiting plate 18 are fixedly connected to the first bolt, and the first bolt is provided with the first nut. The side wall of the fixing plate 19 is provided with a sliding groove, and the first bolt passes through the sliding groove. When the vertical rod 9 is adjusted to a suitable height, tightening the first nut can lock the position of the vertical rod 9, prevent it from loosening due to external vibration, and ensure the stability of the solar panel 10 installation.

[0026] In this utility model, a connecting plate 12 is fixedly connected to the side wall of the vertical rod 9, and a plurality of second bolts are provided at the lower end of the mounting box 11. The second bolts are provided with second nuts, so that the vertical rod 9 and the mounting box 11 can be disassembled, and the mounting box 11 can be maintained and transported separately.

[0027] In this invention, the solar panel 10 is tilted to capture more solar radiation, such as powering an electromagnetic water meter in the field. This ensures relatively stable power generation even on cloudy days or in winter when sunlight is weak, while also reducing the accumulation of debris. The cable 17 has a sealing cover 7 on its side wall. The converter 3 has a built-in power supply with a charging interface. The other end of the cable 17 has a plug. The converter 3 has a docking cylinder on its side wall. The sealing cover 7 is threadedly connected to the docking cylinder to prevent rainwater from seeping into the converter 3 and to ensure circuit safety.

[0028] When in use, the solar panel 10 converts light energy into electrical energy, which is transmitted to the charging controller 15 in the installation box 11 through the cable 17. The charging controller 15 regulates the voltage and current to charge the storage battery 14. The electrical energy stored in the storage battery 14 powers the converter 3 through the cable 17, enabling the smart electromagnetic water meter to operate continuously without the need for frequent replacement of the built-in battery.

[0029] When it is necessary to adjust the position of the solar panel 10 to avoid shading, loosen the first nut of the limiting plate 18, rotate the vertical rod 9 to move it up and down in the mounting cylinder 8 (using threaded connection), and after adjusting to a suitable height, lock the limiting plate 18 and the fixing plate 19 with the first bolt to ensure that the solar panel 10 receives sunlight at a suitable height.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A smart electromagnetic water meter, comprising a connecting pipe (1), a mounting base (2), a converter (3), and a sensor (4), characterized in that, The mounting base (2) is fixedly connected to the upper end of the mounting block (5). The side wall of the mounting block (5) is provided with a power supply mechanism for providing power. The power supply mechanism includes a mounting rod (6) set on the side wall of the mounting block (5). The upper end of the mounting rod (6) is fixedly connected to the mounting cylinder (8). The mounting cylinder (8) is provided with a vertical rod (9). The vertical rod (9) is provided with a mounting box (11). The mounting box (11) is provided with a storage battery (14) and a charging controller (15). The mounting box (11) has heat dissipation vents on both sides. The mounting box (11) is provided with a cable (17) at the bottom. The mounting box (11) is provided with a solar panel (10). The mounting rod (6) is connected to the mounting block (5) through a connecting mechanism.

2. The intelligent electromagnetic water meter according to claim 1, characterized in that, The connecting mechanism includes a plurality of first bolts disposed on the side wall of the mounting rod (6), and the plurality of first bolts are disposed at equal intervals.

3. The intelligent electromagnetic water meter according to claim 2, characterized in that, The vertical rod (9) is threadedly connected to the mounting cylinder (8), and the two heat dissipation ports are respectively provided with a first heat dissipation mesh (13) and a second heat dissipation mesh (16).

4. The intelligent electromagnetic water meter according to claim 3, characterized in that, The side wall of the vertical rod (9) is rotatably connected to a limiting plate (18), and both sides of the mounting rod (6) are fixedly connected to a fixing plate (19). Both sides of the limiting plate (18) are fixedly connected to a first bolt, and a first nut is provided on the first bolt.

5. The intelligent electromagnetic water meter according to claim 4, characterized in that, The vertical rod (9) is fixedly connected to a connecting plate (12) on its side wall. The lower end of the mounting box (11) is provided with multiple second bolts, and the second bolts are provided with second nuts.

6. The intelligent electromagnetic water meter according to claim 1, characterized in that, The solar panel (10) is tilted, and the cable (17) has a sealing cap (7) on its side wall.

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