Multifunctional water meter body installation structure
An installation structure, multi-functional technology, applied in measuring devices, liquid/fluid solid measurement, instruments, etc., can solve the problems of troublesome external leads, easy damage, troublesome network wiring, etc., to achieve compact equipment, easy maintenance, simple structure. Effect
Active Publication Date: 2015-03-25
CHONGQING WECAN PRECISION INSTR
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Problems solved by technology
[0004] (1) The installation of the pressure module is inconvenient, which increases the volume of the water meter head;
[0005] (2) The external leads are troublesome and easy to damage
[0006] (3) The signal of the water meter is usually transmitted by the bus, and the network wiring is troublesome
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[0018] The specific implementation manner and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0019] Such as figure 1 — image 3 As shown, a multi-functional water meter meter body installation structure includes a flow tube 1, the inlet end and the outlet end of the flow tube 1 are respectively provided with flanges 2, and a square circuit installation cavity is arranged on the flow tube 1 3. The left side and the right side of the circuit installation cavity 3 are respectively used as the communication module installation surface and the pressure module installation surface, and the upper end surface of the circuit installation cavity 3 is used as the display module installation surface. The four opposite corners are also respectively provided with ultrasonic module installation surfaces, the communication module installation surface is provided with a communication circuit through hole 3a...
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The invention discloses a multifunctional water meter body installation structure. The multifunctional water meter body installation structure comprises a flow pipe, wherein the inlet end and the outlet end of the flow pipe are each provided with a flange disc, and a square circuit installation cavity is arranged on the flow pipe. The multifunctional water meter body installation structure is characterized in that the left side surface and the right surface of the circuit installation cavity serve as a communication module installation surface and a pressure module installation surface respectively, the upper end surface of the circuit installation cavity serves as a display module installation surface, ultrasound module installation surfaces are arranged at four opposite corners of the circuit installation cavity, a communication circuit through hole and a pressure signal circuit through hole are communicated with a cavity body of the circuit installation cavity, and a pressure probe water flow through hole and an ultrasound probe installation hole are communicated with the flow pipe. The multifunctional water meter body installation structure has the advantages of being simple in structure and convenient to install; a pressure module and a communication module can be directly attached to the lateral walls of he circuit installation cavity, all the modules are arranged overall, and equipment is more compact and convenient to maintain.
Description
technical field [0001] The invention relates to a water meter structure, in particular to a multifunctional water meter body installation structure. Background technique [0002] The water meter is mainly used to detect the water volume. In order to realize the water pressure detection while measuring the water volume, a pressure module is often installed on the water meter. [0003] Most of the existing water meters install the pressure module independently, and connect it to the communication module of the water meter through external wiring, so as to achieve the purpose of simultaneous transmission of the flow signal and the water pressure signal. But there are following defects: [0004] (1) The installation of the pressure module is inconvenient, which increases the volume of the water meter head; [0005] (2) The external leads are cumbersome and easily damaged. [0006] (3) The signal of the water meter is usually transmitted by the bus, and the network wiring is t...
Claims
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IPC IPC(8): G01F1/66
Inventor 戴于东贾民岗
Owner CHONGQING WECAN PRECISION INSTR