High-precision intelligent water meter

Abstract

The high-precision intelligent water meter comprises a main water pipe, a connecting pipe is fixed to the center of the top of the main water pipe, a water meter box is fixed to the top of the connecting pipe, a detection assembly is arranged on the right side of the exterior of the water meter box and comprises a transmission pipe, and the transmission pipe is fixedly connected with the right side of the exterior of the water meter box. The right side of the exterior of the transmission pipe is in threaded connection with a threaded pipe, the threaded pipe is sleeved with two angle discs, the two angle discs are consistent in size, the other end of the threaded pipe is fixedly connected with a detection bent pipe, the outer diameter of the detection bent pipe is smaller than that of the threaded pipe, and a detection instrument is fixed to the top of the detection bent pipe. The detection assembly is arranged on the right side of the exterior of the water meter box, the inflation process is started according to set parameters, a pressure gauge on a detection instrument is observed, it is ensured that the inflation pressure reaches a set value, after the inflation pressure reaches the set value, the equipment can automatically enter the detection stage, and therefore the performance of the water meter box can be detected.

Description

A high-precision smart water meter Technical Field

[0001] This utility model relates to the field of smart water meter technology, and in particular to a high-precision smart water meter. Background Technology

[0002] A smart water meter is a new type of water meter that uses modern microelectronics technology, modern sensing technology, and smart IC card technology to measure water consumption and transmit water data for settlement transactions. The smart water meter applies high-tech electronic and information transmission technologies to water meter manufacturing, representing a technological advancement in tap water metering and billing.

[0003] In the prior art, a smart water meter sealing structure (Chinese Patent Publication No. CN220568206U) includes a main connecting pipe, a connecting pipe connected to the top of the main connecting pipe, a reinforcing sealing ring on the outer side of the top of the connecting pipe, a water meter box on the top of the connecting pipe, a rubber sealing ring on the inner side of the top of the water meter box, a hinge on one side of the water meter box, a cover plate connected to one end of the hinge, and a rubber sealing layer on one side of the cover plate. This invention, by reinforcing the sealing ring, can prevent water from seeping in at the connection between the connecting pipe and the water meter box, effectively improving the sealing effect on the outside of the water meter. However, this device lacks a detection instrument, making it impossible to automatically detect the smart water meter and thus hindering timely maintenance. This can lead to a decrease in the accuracy of the smart water meter and affect its performance. Summary of the Invention

[0004] The purpose of this invention is to provide a high-precision smart water meter to solve the problem that the current device does not have a testing instrument, so it cannot automatically test the smart water meter, and therefore cannot be repaired in a timely manner, which leads to a decrease in the accuracy of the smart water meter and affects its performance.

[0005] To achieve the above objectives, a high-precision smart water meter is provided, comprising a main water pipe, a connecting pipe fixed at the center of the top of the main water pipe, a water meter box fixed at the top of the connecting pipe, a detection component disposed on the right side of the water meter box, the detection component comprising a transmission pipe fixedly connected to the right side of the water meter box, a threaded pipe threadedly connected to the right side of the transmission pipe, two angle plates sleeved on the outside of the threaded pipe, the two angle plates being of the same size, a detection bend fixedly connected to the other end of the threaded pipe, the outer diameter of the detection bend being smaller than the outer diameter of the threaded pipe, and a detection instrument fixed at the top of the detection bend.

[0006] According to the high-precision smart water meter, a guide pipe is fixed to the top left side of the main water pipe, and a pressure detector is fixed to the top of the guide pipe.

[0007] According to the high-precision smart water meter, a display slot is provided at one end of the top of the water meter box, a display frame is fixed inside the display slot, a protective plate is nested inside the display frame, and a lifting ring is fixed at the top side of the protective plate.

[0008] According to the high-precision smart water meter, an anti-wear ring is fixed to the bottom side of the water meter box, and the top end of the connecting pipe is nested inside the anti-wear ring.

[0009] According to the aforementioned high-precision smart water meter, a rotating groove is provided at the other end of the top of the water meter box, and a cover plate is nested on the top of the rotating groove, and the cover plate is designed to be moisture-proof.

[0010] According to the high-precision smart water meter, a reinforcement hole is provided on the top left side of the protective plate, and the depth of the reinforcement hole extends into the display frame.

[0011] According to the aforementioned high-precision smart water meter, the protective panel is entirely transparent.

[0012] According to the high-precision smart water meter, both ends of the bottom of the water meter box are fixed with stabilizing arc plates, and the two stabilizing arc plates are fixedly connected to the main water pipe.

[0013] The above solution has the following advantages: By using a detection component set on the right side of the water meter box, the inflation process is started according to the set parameters. The pressure gauge on the detection instrument is observed to ensure that the inflation pressure reaches the set value. After the inflation pressure reaches the set value, the equipment will automatically enter the detection stage, thereby detecting the airtightness of the water meter box. In addition, the pressure detector can detect the water flow pressure of the main water pipe, avoiding excessive water flow pressure in the main water pipe, which would affect the flow performance.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 is an overall schematic diagram of a high-precision smart water meter according to this utility model;

[0017] Figure 2 is a side view of a high-precision smart water meter according to the present invention;

[0018] Figure 3 is an enlarged schematic diagram of point A of a high-precision smart water meter according to this utility model;

[0019] Figure 4 is an enlarged schematic diagram of section B of a high-precision smart water meter according to this utility model.

[0020] Legend:

[0021] 1. Main water pipe; 2. Connecting pipe; 3. Water meter box; 4. Transmission pipe; 5. Threaded pipe; 6. Angle plate; 7. Detection bend; 8. Detection instrument; 9. Through pipe; 10. Pressure detector; 11. Display slot; 12. Display frame; 13. Protective plate; 14. Lifting ring; 15. Anti-wear ring; 16. Rotary meter slot; 17. Cover plate; 18. Reinforcing hole; 19. Stabilizing arc plate. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Referring to Figures 1-4, an embodiment of this utility model discloses a high-precision smart water meter, which includes a main water pipe 1. A connecting pipe 2 is fixed at the center of the top of the main water pipe 1, and a water meter box 3 is fixed at the top of the connecting pipe 2. A detection component is provided on the right side of the water meter box 3. The detection component includes a transmission pipe 4, which is fixedly connected to the right side of the water meter box 3. A threaded pipe 5 is threadedly connected to the right side of the transmission pipe 4. Two angle plates 6 are sleeved on the outside of the threaded pipe 5, and the two angle plates 6 are of the same size. A detection bend 7 is fixedly connected to the other end of the threaded pipe 5. The outer diameter of the detection bend 7 is smaller than the outer diameter of the threaded pipe 5. 7. A testing instrument 8 is fixed on the top. In the existing technology, this device does not have a testing instrument, so it cannot automatically test the smart water meter, and therefore cannot perform timely maintenance. This will lead to a decrease in the accuracy of the smart water meter and affect its performance. To address this problem, a testing component can be set on the right side of the outside of the water meter box 3. The inflation process is started according to the set parameters, and the pressure gauge on the testing instrument 8 is observed to ensure that the inflation pressure reaches the set value. After the inflation pressure reaches the set value, the device will automatically enter the testing stage, thereby testing the airtightness of the water meter box 3 and improving the accuracy of the water meter box 3.

[0024] A guide pipe 9 is fixed to the top left of the main water pipe 1. A pressure detector 10 is fixed to the top of the guide pipe 9. The detector can detect the water flow pressure of the main water pipe 1 to prevent the water flow pressure of the main water pipe 1 from being too high and affecting the flow performance. A display slot 11 is opened at one end of the top of the water meter box 3. A display frame 12 is fixed inside the display slot 11. A protective plate 13 is nested inside the display frame 12. A lifting ring 14 is fixed to the top side of the protective plate 13. By setting the protective plate 13, the display frame 12 can be protected as a whole. The lifting ring 14 makes it easy to open the protective plate 13.

[0025] A wear-resistant ring 15 is fixed to the bottom side of the water meter box 3, and the top of the connecting pipe 2 is nested inside the wear-resistant ring 15 to avoid wear on the bottom side of the water meter box 3. A rotating meter groove 16 is opened at the other end of the top of the water meter box 3. A cover plate 17 is nested on the top of the rotating meter groove 16, and the cover plate 17 is moisture-proof. The overall moisture-proof design of the cover plate 17 can improve the performance of the instrument inside the rotating meter groove 16.

[0026] A reinforcement hole 18 is provided on the top left side of the protective plate 13. The reinforcement hole 18 extends into the display frame 12. By screwing reinforcement bolts into the reinforcement hole 18, the protective plate 13 is reinforced. The protective plate 13 is transparent, making it easy to observe the overall water meter value inside the display frame 12. Both ends of the bottom of the water meter box 3 are fixed with stabilizing arc plates 19. The two stabilizing arc plates 19 are fixedly connected to the main water pipe 1, so as to achieve the effect of supporting the water meter box 3 as a whole.

[0027] Working principle: A detection component is set on the right side of the water meter box 3. The inflation process is started according to the set parameters. The pressure gauge on the detection instrument 8 is observed to ensure that the inflation pressure reaches the set value. After the inflation pressure reaches the set value, the device will automatically enter the detection stage, thereby detecting the airtightness of the water meter box 3. A pressure detector 10 is set to detect the water flow pressure of the main water pipe 1, so as to avoid excessive water flow pressure in the main water pipe 1, which would affect the flow performance. The cover plate 17 on the meter transfer slot 16 is set to be moisture-proof, thereby improving the accuracy of the water meter box 3.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-precision smart water meter, comprising: The main water pipe (1) is characterized in that a connecting pipe (2) is fixed at the center of the top of the main water pipe (1), a water meter box (3) is fixed at the top of the connecting pipe (2), a detection component is provided on the right side of the outside of the water meter box (3), the detection component includes a transmission pipe (4), the transmission pipe (4) is fixedly connected to the right side of the outside of the water meter box (3), a threaded pipe (5) is threadedly connected to the right side of the outside of the transmission pipe (4), two angle plates (6) are sleeved on the outside of the threaded pipe (5), and the two angle plates (6) are the same size, a detection bend (7) is fixedly connected to the other end of the threaded pipe (5), the outer diameter of the detection bend (7) is smaller than the outer diameter of the threaded pipe (5), and a detection instrument (8) is fixed at the top of the detection bend (7).

2. The high-precision smart water meter according to claim 1, characterized in that, A guide pipe (9) is fixed to the top left side of the main water pipe (1), and a pressure detector (10) is fixed to the top of the guide pipe (9).

3. A high-precision smart water meter according to claim 1, characterized in that, The water meter box (3) has a display slot (11) at one end of its top. A display frame (12) is fixed inside the display slot (11), and a protective plate (13) is nested inside the display frame (12). A lifting ring (14) is fixed at the top side of the protective plate (13).

4. A high-precision smart water meter according to claim 1, characterized in that, The water meter box (3) is fixed with an anti-wear ring (15) on the bottom side, and the top of the connecting pipe (2) is nested inside the anti-wear ring (15).

5. A high-precision smart water meter according to claim 1, characterized in that, The water meter box (3) has a rotating groove (16) at the other end of its top. A cover plate (17) is nested on the top of the rotating groove (16), and the cover plate (17) is designed to be moisture-proof.

6. A high-precision smart water meter according to claim 3, characterized in that, The protective plate (13) has a reinforcement hole (18) on the left side of its top end, and the reinforcement hole (18) extends into the display frame (12).

7. A high-precision smart water meter according to claim 3, characterized in that, The protective plate (13) is made entirely transparent.

8. A high-precision smart water meter according to claim 1, characterized in that, The water meter box (3) has two fixed stabilizing arc plates (19) at both ends of its bottom, and the two stabilizing arc plates (19) are fixedly connected to the main water pipe (1).

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