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Electromechanical separation type ultrasonic water meter

An electromechanical separation and ultrasonic technology, applied in measuring devices, instruments, measuring flow/mass flow, etc., can solve the problems of unmaintainable and unremovable water meters, and achieve the effect of convenient maintenance and replacement, easy viewing and easy disassembly.

Pending Publication Date: 2022-03-25
HANGZHOU ZHONGPEI ELECTRONICS
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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 solve the shortcomings of the existing technology that the water meter cannot be disassembled and cannot be maintained later, and proposes an electromechanical separation type ultrasonic water meter

Method used

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  • Electromechanical separation type ultrasonic water meter
  • Electromechanical separation type ultrasonic water meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 and 2 , an electromechanical separation type ultrasonic water meter, comprising:

[0026] The metering mechanism includes a pipe section 1, a first sealing ring 2, a bracket 3, a positioning plug 4, a second sealing ring 5, a transducer 6, a pressure plate 7, a first screw 8, a lower shell 9, a first PCB10 and Waterproof line female head 13, the first sealing ring 2 is set on the bracket 3, the bracket 3 is set in the pipe section 1, the first sealing ring 2 is used to ensure the sealing between the bracket 3 and the pipe section 1, and the positioning plug 4 is fixed on On the bracket 3, the bracket 3 is limited on the pipe section 1 by using the positioning plug 4, the transducer 6 is arranged on the pipe section 1, the second sealing ring 5 is arranged between the transducer 6 and the pipe section 1, and the second sealing ring 5 plays the role of sealing between the transducer 6 and the pipe section 1, the pressure plate 7 is set on the transduce...

Embodiment 2

[0031] On the basis of embodiment 1, with reference to figure 1 and 2 , as another preferred embodiment of the present invention, the difference from Embodiment 1 is:

[0032] The assembly steps of the measuring mechanism are:

[0033] S1. Install the first sealing ring 2 on the bracket 3, install the bracket 3 into the pipe section 1, fix the bracket 3 on the pipe section 1 with the positioning plug 4, install the second sealing ring 5 and the transducer 6 in sequence In the pipe section 1, the pressure plate 7 is fixed on the pipe section 1 with the first screw 8, and the lower shell 9 is fixed on the pipe section 1 with the second screw, and the first sealing ring 2, the bracket 3, the positioning plug 4, the second The second sealing ring 5, the transducer 6, the pressure plate 7 and the first screw 8 are all arranged in the space formed by the lower casing 9 and the pipe section 1, and the first PCB 10 is loaded into the lower casing 9, and the transducer 6 is electrica...

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Abstract

The invention relates to the technical field of water meters, in particular to an electromechanical separation type ultrasonic water meter which comprises a metering mechanism, the metering mechanism comprises a pipe section, a first sealing ring, a support, a positioning plug, a second sealing ring, an energy converter, a pressing plate, a first screw, a lower shell, a first PCB and a waterproof wire female head, the first sealing ring is arranged on the support, and the second sealing ring is arranged on the support; the support is arranged in the pipe section, the positioning plug is fixed on the support, the energy converter is arranged on the pipe section, the second sealing ring is arranged between the energy converter and the pipe section, and the pressing plate is arranged on the energy converter and the positioning plug. During use, the metering mechanism and the communication display mechanism are independently assembled and packaged, and the metering mechanism and the communication display mechanism are combined together by utilizing the splicing mechanism, so that the metering mechanism and the communication display mechanism are convenient to disassemble, and the metering mechanism or the communication display mechanism is convenient to maintain and replace in the later period.

Description

technical field [0001] The invention relates to the technical field of water meters, in particular to an electromechanical separation type ultrasonic water meter. Background technique [0002] At present, the mainstream of the water meter is an integrated type. The shell of the water meter is sealed with a sealing ring, and the calculator of the water meter is sealed with glue. During production, it must be assembled into a semi-finished product for verification to ensure that all functions of the calculator are normal, and then the calculator is filled. Glue treatment, and then proceed to final assembly. When the integrated water meter is in use, if there is a failure, because the integrated water meter cannot be disassembled, even if the calculator in the water meter can still be used normally, due to damage to other parts and the water meter cannot be disassembled, the water meter will be damaged. The calculator in the meter is scrapped, and the water meter cannot be mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/667G01F15/14G01F15/061
CPCG01F1/667G01F15/14G01F15/061
Inventor 林庆国季燕飞
Owner HANGZHOU ZHONGPEI ELECTRONICS