Large-diameter ultrasonic water meter convenient to install

Abstract

The application discloses a large-diameter ultrasonic water meter convenient to install and belongs to the technical field of large-diameter ultrasonic water meters. The large-diameter ultrasonic water meter convenient to install comprises an ultrasonic water meter body, the two ends of the ultrasonic water meter body are fixedly connected with communicating extension pipes, the outer walls of one end of the extension pipes are fixedly connected with fixing rings, the peripheries of the one end of the extension pipes are provided with supporting frames, the upper parts of the end faces of the supporting frames close to the ultrasonic water meter body are provided with clamping grooves, one side of the supporting frame is provided with a water pipe, the end part of the water pipe close to the supporting frame is fixedly connected with a communicating threaded pipe, the extension pipe of the ultrasonic water meter body is slid into the supporting frame through the fixing ring, the clamping groove plays a limiting role on the extension pipe, the arc-shaped supporting blocks can support and position the fixing ring, the ultrasonic water meter body does not need to be lifted for a long time, the rotation knob is rotated to tightly adhere the threaded end to the outer wall of the fixing ring, the fixing ring can be stably and limitedly positioned in the supporting frame, and the stable connection of the extension pipe and the supporting frame is ensured.

Description

Technical Field

[0001] This application relates to the field of large-diameter ultrasonic water meter technology, and more specifically, to a large-diameter ultrasonic water meter that is easy to install. Background Technology

[0002] Easy-to-install large-diameter ultrasonic water meters are water flow metering devices suitable for high-flow water supply scenarios. Their core advantage lies in the fact that no complicated construction or special heavy tools are required during installation. The convenient connection structure allows for quick docking and fixing with the pipeline, reducing installation time and labor costs. At the same time, it ensures the sealing and stability of the connection with the pipeline after installation, ensuring accurate metering data. It takes into account the needs of large-diameter water supply metering and efficient installation experience, and is suitable for rapid deployment and use in various high-flow water use scenarios.

[0003] In practice, large-diameter ultrasonic water meters are designed for high-flow water supply scenarios, and their overall size and weight are usually large. During installation, workers need to lift the water meter for a long time to adjust the docking position, which not only increases the manpower burden, but also makes it easy for the water meter to shift due to hand fatigue, making it difficult to accurately align with the pipe interface and prolonging the installation time. At the same time, there is also a risk that the water meter may accidentally slip, which brings inconvenience to the safe and efficient installation of large-diameter ultrasonic water meters. Utility Model Content

[0004] The purpose of this application is to provide a large-diameter ultrasonic water meter that is easy to install, thereby solving the technical problems mentioned in the background art.

[0005] This application provides a large-diameter ultrasonic water meter that is easy to install, including an ultrasonic water meter body. Both ends of the ultrasonic water meter body are fixedly connected to interconnected extension tubes. A fixing ring is fixedly connected to the outer wall of one end of each extension tube. A support frame is provided around one end of each extension tube. A slot is opened above the end face of the support frame near the ultrasonic water meter body. A water pipe is provided on one side of the support frame. A threaded pipe is fixedly connected to the end of the water pipe near the support frame. An arc-shaped support block is fixedly connected inside the support frame. A fixing pipe is fixedly inserted into the side of the support frame near the water pipe. A rotating sleeve is rotatably connected to one end of the threaded pipe through a thread, and the other end of the rotating sleeve is sleeved on one end of the fixing pipe.

[0006] Optionally, the fixing ring is slidably inserted into the support frame, and the extension tube is slidably inserted into the slot.

[0007] Optionally, a mounting groove is provided on one side inside the support frame, and a silicone ring is fixedly connected inside the mounting groove.

[0008] Optionally, a rotating ring is fixedly connected to the outer wall of the fixed tube, and a rotating groove is provided on the inner wall of the other end of the rotating sleeve, with the rotating ring rotatably connected in the rotating groove.

[0009] Optionally, one end of the threaded tube is provided with multiple limiting grooves, and one end of the fixed tube is fixedly connected to a limiting strip, which is slidably connected within the limiting groove.

[0010] Optionally, the support frame has knobs connected to both sides above the end face of the ultrasonic water meter body via threads, and the threaded ends of the knobs extend into the support frame.

[0011] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0012] In this application, the extension tube of the ultrasonic water meter body slides into the support frame through the fixing ring. The slot limits the extension tube, and the arc-shaped support block can support and position the fixing ring. There is no need to lift the ultrasonic water meter body for a long time. By rotating the knob, the threaded end of the fixing ring can be tightly attached to the outer wall of the fixing ring, which can securely limit the fixing ring in the support frame and ensure a stable connection between the extension tube and the support frame.

[0013] When the rotating sleeve is rotated, the limiting strip and the limiting groove push the support frame and the fixed tube to move horizontally, allowing the silicone ring in the mounting groove to tightly fit the extension tube and the fixed ring, forming an effective seal to prevent water leakage and ensure a stable water flow through the ultrasonic water meter body, thus ensuring accurate measurement. The device is simple to install and operate, suitable for large-diameter ultrasonic water meters, and provides good sealing after installation, greatly improving the practical effect of the device and facilitating later maintenance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the large-diameter ultrasonic water meter that is easy to install, as disclosed in the embodiments of this application.

[0015] Figure 2 This is an exploded view of the structure of the large-diameter ultrasonic water meter that is easy to install, as disclosed in the embodiments of this application.

[0016] Figure 3 This is a partial cross-sectional view of the large-diameter ultrasonic water meter that is easy to install, as disclosed in the embodiments of this application.

[0017] The following are the labels in the diagram: 1. Ultrasonic water meter body; 2. Extension tube; 3. Fixing ring; 4. Support frame; 5. Slot; 6. Knob; 7. Rotating sleeve; 8. Water pipe; 9. Threaded pipe; 10. Mounting groove; 11. Silicone ring; 12. Arc-shaped support block; 13. Fixing tube; 14. Limiting groove; 15. Limiting strip; 16. Rotating ring; 17. Rotating groove. Detailed Implementation

[0018] The present application will be further described in detail below with reference to the accompanying drawings.

[0019] Reference Figures 1-3 This application provides a large-diameter ultrasonic water meter that is easy to install. It includes an ultrasonic water meter body 1, with two ends of the body fixedly connected to interconnected extension tubes 2. A fixing ring 3 is fixedly connected to the outer wall of one end of each extension tube 2. A support frame 4 is provided around one end of each extension tube 2. A slot 5 is provided on the upper part of the support frame 4 near the end face of the ultrasonic water meter body 1. The fixing ring 3 is slidably inserted into the support frame 4, and the extension tube 2 is slidably inserted into the slot 5. Both sides of the support frame 4 near the upper part of the end face of the ultrasonic water meter body 1 are connected to... A knob 6 is connected via a threaded rotatable connection, and the threaded end of the knob 6 extends into the support frame 4. An arc-shaped support block 12 is fixedly connected inside the support frame 4. The extension tube 2 of the ultrasonic water meter body 1 slides into the support frame 4 through the fixing ring 3. The slot 5 limits the extension tube 2. The arc-shaped support block 12 can support and position the fixing ring 3. There is no need to lift the ultrasonic water meter body 1 for a long time. By rotating the knob 6 so that its threaded end is tightly attached to the outer wall of the fixing ring 3, the fixing ring 3 can be firmly limited in the support frame 4, ensuring that the extension tube 2 and the support frame 4 are stably connected.

[0020] A water pipe 8 is provided on one side of the support frame 4. A threaded pipe 9 is fixedly connected to the end of the water pipe 8 near the support frame 4. A fixed pipe 13 is fixedly inserted into the side of the support frame 4 near the water pipe 8. A rotating sleeve 7 is rotatably connected to one end of the threaded pipe 9 via a thread, and the other end of the rotating sleeve 7 is sleeved on one end of the fixed pipe 13. A rotating ring 16 is fixedly connected to the outer wall of the fixed pipe 13. A rotating groove 17 is opened on the inner wall of the other end of the rotating sleeve 7, and the rotating ring 16 is rotatably connected in the rotating groove 17. Multiple limiting grooves 14 are opened on one end of the threaded pipe 9. One end of the fixed pipe 13 is fixedly connected to a limiting strip 15, which is slidably connected within a limiting groove 14. An installation groove 10 is provided on one side of the support frame 4, and a silicone ring 11 is fixedly connected inside the installation groove 10. When the rotating sleeve 7 is rotated, the limiting strip 15 and the limiting groove 14 limit the movement of the support frame 4 and the fixed pipe 13, causing the silicone ring 11 inside the installation groove 10 to tightly adhere to the extension pipe 2 and the fixing ring 3, forming an effective seal to prevent water leakage and ensure stable water flow through the ultrasonic water meter body 1, thus ensuring accurate measurement. The device is simple to install and operate, suitable for large-diameter ultrasonic water meters, and provides good sealing after installation, greatly improving the practical effect of the device and facilitating later maintenance.

[0021] Working principle: First, align the fixing rings 3 on the outer walls of the extension tubes 2 at both ends of the ultrasonic water meter body 1 with the openings of the support frame 4. Move the ultrasonic water meter body 1 downwards so that the fixing rings 3 slide into the support frame 4. At the same time, the extension tubes 2 slide into the slots 5 on the outer walls of the support frame 4. The arc-shaped support block 12 at the bottom inside the support frame 4 supports and positions the fixing rings 3 on the extension tubes 2. Then, rotate the knobs 6 on both sides above the end face of the support frame 4. The threaded ends of the knobs 6 enter the support frame 4 until they are tightly fitted against the outer walls of the fixing rings 3. Through the compression and fixing of the knobs 6, the fixing rings 3 are limited within the support frame 4, thereby ensuring a stable connection between the extension tubes 2 and the support frame 4.

[0022] The rotating sleeve 7 on the threaded pipe 9 at the end of the rotating water pipe 8 is fitted onto the fixed pipe 13 on one side of the support frame 4. Simultaneously, the rotating ring 16 on the fixed pipe 13 is located within the rotating groove 17 on the inner wall of the rotating sleeve 7, and the limiting strip 15 on the fixed pipe 13 is within the limiting groove 14 on the threaded pipe 9. Under the limiting of the limiting strip 15 and the limiting groove 14, the rotation of the rotating sleeve 7 pushes the support frame 4 and the fixed pipe 13 to translate, thereby ensuring that the silicone ring 11 in the mounting groove 10 on one side of the support frame 4 tightly adheres to the extension pipe 2 and the fixed ring 3, providing a good seal and preventing water leakage.

[0023] After assembly, water flows from one side water pipe 8 into the threaded pipe 9, and then through the rotating sleeve 7, the fixed pipe 13, and the extension pipe 2 into the ultrasonic water meter body 1. After the ultrasonic water meter body 1 measures the water flow, the water flows out from the other side extension pipe 2, thus realizing the normal water flow measurement function.

[0024] If disassembly and maintenance are required, rotate the knob 6 in the opposite direction to release the knob 6 from the pressure on the fixing ring 3. Then rotate the rotating sleeve 7 in the opposite direction so that the silicone ring 11 on the support frame 4 no longer presses against the fixing ring 3. The ultrasonic water meter body 1, together with the extension tube 2 and the fixing ring 3, can then be removed from the support frame 4.

[0025] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A large-diameter ultrasonic water meter that is easy to install, comprising an ultrasonic water meter body (1), characterized in that: Both ends of the ultrasonic water meter body (1) are fixedly connected to a connecting extension tube (2). A fixing ring (3) is fixedly connected to the outer wall of one end of the extension tube (2). A support frame (4) is provided on the periphery of one end of the extension tube (2). A slot (5) is provided on the upper part of the support frame (4) near the end face of the ultrasonic water meter body (1). A water pipe (8) is provided on one side of the support frame (4). A connecting threaded pipe (9) is fixedly connected to the end of the water pipe (8) near the support frame (4). An arc-shaped support block (12) is fixedly connected inside the support frame (4). A fixing pipe (13) is fixedly inserted on the side of the support frame (4) near the water pipe (8). A rotating sleeve (7) is connected to one end of the threaded pipe (9) by a threaded rotation, and the other end of the rotating sleeve (7) is sleeved on one end of the fixing pipe (13).

2. The large-diameter ultrasonic water meter that is easy to install according to claim 1, characterized in that: The fixing ring (3) is slidably inserted into the support frame (4), and the extension tube (2) is slidably inserted into the slot (5).

3. The large-diameter ultrasonic water meter that is easy to install according to claim 1, characterized in that: The support frame (4) has an installation groove (10) on one side inside, and a silicone ring (11) is fixedly connected inside the installation groove (10).

4. The large-diameter ultrasonic water meter that is easy to install according to claim 1, characterized in that: The outer wall of the fixed tube (13) is fixedly connected to a rotating ring (16), and the inner wall of the other end of the rotating sleeve (7) is provided with a rotating groove (17), and the rotating ring (16) is rotatably connected in the rotating groove (17).

5. The large-diameter ultrasonic water meter that is easy to install according to claim 1, characterized in that: The threaded tube (9) has multiple limiting grooves (14) at one end, and the fixed tube (13) is fixedly connected to a limiting strip (15) at one end, and the limiting strip (15) is slidably connected in the limiting groove (14).

6. The large-diameter ultrasonic water meter that is easy to install according to claim 1, characterized in that: The support frame (4) has knobs (6) connected to both sides above the end face of the ultrasonic water meter body (1) by threaded rotation, and the threaded end of the knob (6) extends into the support frame (4).

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