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Radio frequency card ultrasonic water meter

A technology of ultrasonic and radio frequency cards, which is applied in the direction of measuring devices, instruments, measuring flow/mass flow, etc., and can solve the problem that the battery cannot be replaced

Inactive Publication Date: 2016-07-20
XIAN TRIONES DIGITAL INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a radio frequency card ultrasonic water meter to solve the technical problem that the battery of the water meter in the prior art cannot be replaced

Method used

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  • Radio frequency card ultrasonic water meter
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  • Radio frequency card ultrasonic water meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Such as figure 1 , 2 As shown in and 3, a radio frequency card ultrasonic water meter includes:

[0021] A pipe 8 with an opening at the top, and an ultrasonic flow sensor 10 is vertically arranged in the pipe 8;

[0022] A pipeline generator 2 is arranged horizontally and sealed at the opening, and the impeller shaft of the impeller 1 of the pipeline generator 2 is vertical and tangent to the top wall of the pipeline 8;

[0023] The top of the pipeline 8 is fixed and sealed with a water meter box;

[0024] A display 3 is arranged at the left end of the top of the water meter box;

[0025] The right end of the top of the water meter box is provided with a radio frequency module 6;

[0026] The inside of the water meter box is also provided with a lithium battery pack 4, a controller 5 and a communication circuit 7;

[0027] The lithium battery pack 4 is connected with the pipeline generator;

[0028] The controller 5 is connected to the display 3 , the radio frequ...

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Abstract

The invention discloses a radio frequency card ultrasonic water meter.The water meter comprises a pipeline of which the top end is provided with an opening, and an ultrasonic flow sensor is vertically arranged in the pipeline; a pipeline generator is horizontally arranged at the opening in a sealed mode, and an impeller shaft of an impeller of the pipeline generator is perpendicular and tangent to the top end wall of the pipeline; a water meter box is fixedly arranged on the top of the pipeline in a sealed mode, a display is arranged at the left end of the top of the water meter box, and a radio frequency module is arranged at the right end of the top of the water meter box; the water meter box is internally provided with a lithium battery pack, a controller and a communication circuit, the lithium battery pack is connected with the pipeline generator, and the controller is connected with the display, the radio frequency module, the communication circuit and the ultrasonic flow sensor respectively.According to the radio frequency card ultrasonic water meter, the technical problem that the service life of an existing water meter is short is solved.

Description

technical field [0001] The invention relates to the field of tap water meters, in particular to a radio frequency card ultrasonic water meter. Background technique [0002] Water meters are instruments used to measure domestic water in people's daily life. How to manage water more conveniently is one of the main directions for the development of water meters. The current radio frequency card water meter mainly has the following technical problems: the battery of the water meter needs to be replaced frequently. For those water meters with built-in fixed batteries, the exhaustion of the battery is equal to the end of the life of the water meter, which affects the long-term use of the water meter and increases the consumption burden for users. . Contents of the invention [0003] The purpose of the present invention is to provide a radio frequency card ultrasonic water meter, which solves the technical problem that the battery of the water meter in the prior art cannot be re...

Claims

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Application Information

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IPC IPC(8): G01F1/66
Inventor 吴新潮
Owner XIAN TRIONES DIGITAL INFORMATION