Ultrasonic metering remote transmission control terminal system in single-channel wireless connection with urban and rural water supply

Abstract

The utility model discloses a one-way wireless connection urban and rural water supply ultrasonic metering remote transmission control terminal system, which comprises an SMC integrated control box body and an intelligent interaction unit box, the SMC integrated control box body is deeply buried in the ground, a wireless transmission device is arranged between the SMC integrated control box body and the intelligent interaction unit box, and the SMC integrated control box body is connected with the intelligent interaction unit box through a wireless communication device. The wireless transmission device comprises a built-in LORA module and an LORA antenna, the built-in LORA module is used for being installed in the SMC integrated control box body, the LORA antenna is used for being installed on the ground, and the SMC integrated control box body is connected with the intelligent interaction unit box through the LORA antenna to achieve wireless data transmission. A transmission line between a single ultrasonic water meter and a single intelligent RTU in the SMC integrated control box body is omitted, the structure of the ultrasonic metering remote transmission control terminal system is simplified, the risk of man-made damage can be reduced, and the ultrasonic metering remote transmission control terminal system is no longer limited to the installation environment.

Description

Technical Field

[0001] The utility model relates to the technical field of urban and rural water supply metering devices, in particular to an ultrasonic metering remote transmission control terminal system with a single-channel wireless connection for urban and rural water supply. Background Art

[0002] With the acceleration of the construction of integrated urban water supply, a large number of smart water meters have flooded into the market, bringing convenience to people's lives while exposing many problems.

[0003] Because smart water meters are all installed in deep cement or brick wells, which are not waterproof, frost-resistant, or moisture-proof, and are relatively fixed, rainy days and extreme weather can damage the meters inside the wells. Furthermore, the meters are located at the bottom of the wells, where the soil and well covers absorb and shield the signals, significantly reducing their online availability.

[0004] Since there is a transmission line connecting a single water meter and a single smart RTU in the SMC integrated control box, the transmission of water meter data through the transmission line is not only limited to the installation environment during installation, but also subject to human damage to the line, resulting in a large amount of data loss in the smart water meter of the user terminal, causing great losses to the tap water company.

[0005] Therefore, an ultrasonic metering and remote control terminal system with a single-channel wireless connection for urban and rural water supply has become an urgent problem to be solved by the entire society. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: an ultrasonic metering remote control terminal system with a single-channel wireless connection for urban and rural water supply, including an SMC integrated control box and an intelligent interactive unit box. The SMC integrated control box is used to be buried deep inside the ground. There is a wireless transmission device between the SMC integrated control box and the intelligent interactive unit box. The wireless transmission device includes a built-in LORA module and a LORA antenna. The built-in LORA module is used to be installed inside the SMC integrated control box. The LORA antenna is used to be installed on the ground. The SMC integrated control box is connected to the intelligent interactive unit box through the LORA antenna to realize wireless data transmission.

[0007] Furthermore, a smart RTU controller is installed in the smart interactive unit box, and the smart RTU controller has a built-in power supply battery.

[0008] Furthermore, the power supply battery of the smart RTU controller has a low-battery alarm function.

[0009] Furthermore, the built-in LORA module has a built-in power supply battery.

[0010] The advantages of utility models compared to existing technologies are:

[0011] The utility model realizes wireless data transmission through the built-in LoRa module and LoRa antenna between the SMC integrated control box and the smart interactive unit box, eliminating the transmission line between a single ultrasonic water meter and a single smart RTU in the SMC integrated control box. This not only simplifies the structure of the ultrasonic metering remote control terminal system, but also reduces the risk of human damage, so that the utility model is no longer limited to the installation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural diagram of an ultrasonic metering remote control terminal system with a single-channel wireless connection for urban and rural water supply.

[0013] Among them, 1. SMC integrated control box, 2. Smart interactive unit box, 3. Built-in LoRa module, 4. LoRa antenna, 5. Smart RTU controller, 6. SMC integrated control box cover, 7. Waterproof connector, 8. Ultrasonic water meter, 9. Connectors, 10. Marking piles, 11. Integrated water distributor, 12. Sealing ring. DETAILED DESCRIPTION

[0014] The present invention will be described in further detail below with reference to the accompanying drawings.

[0015] The present invention will be described in detail with reference to the accompanying drawings.

[0016] In its specific implementation, the utility model provides an ultrasonic metering and remote control terminal system for a single-channel wireless connection of urban and rural water supply, comprising an SMC integrated control box 1 and an intelligent interactive unit box 2. The SMC integrated control box 1 is used to be buried deep inside the ground. There is a wireless transmission device between the SMC integrated control box 1 and the intelligent interactive unit box 2. The wireless transmission device includes a built-in LoRa module 3 and a LoRa antenna 4. The built-in LoRa module 3 is used to be installed inside the SMC integrated control box 1. The LoRa antenna 4 is used to be installed on the ground. The SMC integrated control box 1 is connected to the intelligent interactive unit box 2 through the LoRa antenna 4 to realize wireless data transmission.

[0017] Example 1:

[0018] When the present invention is in use, the SMC integrated control box 1 is connected to the smart interactive unit box 2 through the LORA antenna 4 to realize wireless data transmission. The above structure can realize wireless transmission, eliminating the transmission line between a single ultrasonic water meter and a single smart RTU in the SMC integrated control box. There is no need to use lines for connection, which not only simplifies the structure of the ultrasonic metering remote control terminal system, but also reduces the risk of human damage, so that the present invention is no longer limited to the installation environment.

[0019] Example 2:

[0020] The smart interactive unit box 2 is provided with a smart RTU controller 5, which has a built-in power supply battery. The power supply battery of the smart RTU controller 5 has a low power alarm function.

[0021] In this embodiment, when the power of the built-in LoRa module 3 is low, the smart RTU controller 5 will upload the low power alarm information of the built-in LoRa module 3 to the Internet of Things platform for a power alarm, prompting to replace the battery of the built-in LoRa module 3. There is a quick-replacement battery compartment for the built-in LoRa module 3 next to the LoRa antenna 4.

[0022] As a further elaboration of the present invention, the built-in LORA module 3 has a built-in power supply battery.

[0023] As a further elaboration of the present invention, an SMC integrated control box cover 6 is installed on the front side of the SMC integrated control box 1, a waterproof joint 7 is installed on the top thereof, and multiple ultrasonic water meters 8 are arranged inside it, and a connector 9 is provided between the ultrasonic water meter 8 and the built-in LORA module 3.

[0024] In order to facilitate the installation and fixation of the smart interactive unit box, the smart interactive unit box 2 is used to be installed on a wall or a marking stake 10.

[0025] In order to increase the sealing performance of the integrated water separator during use, the bottom end of the ultrasonic water meter 8 is connected to an integrated water separator 11, and the integrated water separator 11 is connected to the water pipeline through a connector 9. A sealing ring 12 is provided at the connection between the integrated water separator 11 and the SMC integrated control box 1.

[0026] In order to facilitate remote control, the smart RTU controller 5 is equipped with an infrared communication module to achieve remote control of the smart RTU controller 5.

[0027] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. An ultrasonic metering remote control terminal system for single-channel wireless connection of urban and rural water supply, comprising an SMC integrated control box (1) and an intelligent interactive unit box (2), wherein the SMC integrated control box (1) is used to be buried deep inside the ground, and is characterized by: A wireless transmission device is provided between the SMC integrated control box (1) and the smart interactive unit box (2), wherein the wireless transmission device comprises a built-in LoRa module (3) and a LoRa antenna (4), wherein the built-in LoRa module (3) is used for being installed inside the SMC integrated control box (1), and the LoRa antenna (4) is used for being installed on the ground, and the SMC integrated control box (1) is connected to the smart interactive unit box (2) via the LoRa antenna (4) to realize wireless data transmission.

2. The ultrasonic metering and remote control terminal system for single-channel wireless connection of urban and rural water supply according to claim 1 is characterized by: A smart RTU controller (5) is installed in the smart interactive unit box (2), and the smart RTU controller (5) has a built-in power supply battery.

3. The ultrasonic metering and remote control terminal system for single-channel wireless connection of urban and rural water supply according to claim 2 is characterized by: The power supply battery of the intelligent RTU controller (5) has a low power alarm function.

4. The ultrasonic metering and remote control terminal system for single-channel wireless connection of urban and rural water supply according to claim 1 is characterized by: The built-in LORA module (3) is equipped with a built-in power supply battery.

5. The ultrasonic metering and remote control terminal system for single-channel wireless connection of urban and rural water supply according to claim 1 is characterized by: An SMC integrated control box cover (6) is installed on the front side of the SMC integrated control box (1), a waterproof joint (7) is installed on the top end thereof, a plurality of ultrasonic water meters (8) are arranged inside the SMC integrated control box, and a connector (9) is provided between the ultrasonic water meters (8) and the built-in LORA module (3).

6. The ultrasonic metering remote control terminal system for single-channel wireless connection of urban and rural water supply according to claim 5 is characterized by: The smart interactive unit box (2) is used for installation on a wall or a marking stake (10).

7. The ultrasonic metering and remote control terminal system for single-channel wireless connection of urban and rural water supply according to claim 5 is characterized by: The bottom end of the ultrasonic water meter (8) is connected to an integrated water distributor (11), which is connected to a water pipeline via a connector (9). A sealing ring (12) is provided at the connection between the integrated water distributor (11) and the SMC integrated control box (1).

8. The ultrasonic metering and remote control terminal system for single-channel wireless connection of urban and rural water supply according to claim 2 is characterized by: The smart RTU controller (5) is provided with an infrared communication module to realize remote control of the smart RTU controller (5).

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