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Water meter with deicing device

A technology for water meters and water meter cases, applied to measuring devices, instruments, liquid/fluid solid measurements, etc., which can solve problems such as inconvenient maintenance and rising water meter manufacturing costs, reduce manufacturing and maintenance costs, eliminate freezing, and reduce re-use The effect of design difficulty

Inactive Publication Date: 2020-10-30
HANGZHOU QIANBO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the deicing device installed inside the water meter will increase the manufacturing cost of the water meter, and the maintenance after the device fails is inconvenient
At present, there is no water meter technical solution for effective deicing on the outer surface of the water meter

Method used

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  • Water meter with deicing device
  • Water meter with deicing device
  • Water meter with deicing device

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Embodiment Construction

[0026] The preferred embodiments of the present invention will be described in detail below.

[0027] The embodiment of the present invention relies on the sensors deployed in the water meter, including temperature sensors, laser scanners and the like.

[0028] The embodiment of the water meter with deicing device of the present invention is characterized in that:

[0029] The exterior of the water meter case is equipped with means for fluid flow and means for controlling fluid flow which implements a de-icing algorithm.

[0030] The device for fluid flow is a closed or non-closed pipeline structure, and the pipeline structure is made of materials that are easy to conduct heat.

[0031] In a preferred embodiment, the means for fluid flow is a closed pipe structure.

[0032] In this embodiment, the means for fluid flow includes covering the bottom of the watch case in the shape of a mesh closed channel, covering the outer surface of the watch case in the shape of a vein close...

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Abstract

The invention discloses a water meter with a deicing device. The water meter is characterized in that a device used for fluid flowing and a device used for controlling fluid flowing are arranged outside the water meter shell, the device used for controlling fluid flowing executes a deicing algorithm, that is, whether freezing is formed in the water meter or not is detected, and if yes, fluid is heated and controlled to flow for deicing. The method and the system solve the technical problem of how to effectively deice the outer surface of the water meter.

Description

technical field [0001] The invention belongs to the technical field of intelligent water meters, in particular to a water meter with a deicing device. Background technique [0002] The current intelligent antifreeze water meters are mainly antifreeze by adding insulation jackets or integrated heating devices or emptying the water in the water meters or adding buffer layers or magnetic stirring or ultrasonic vibration. For example, the Chinese patent "An Antifreeze Water Meter" with the publication number CN205679285U proposes that when the temperature is lower than the set value, the first solenoid valve will be automatically closed, and the second solenoid valve will be automatically opened, so that the water in the water meter cavity will flow out, thereby preventing the water from freezing. The water meter is damaged by freezing in the cold season. The Chinese patent "An Antifreeze Water Meter" with the publication number CN106568487A proposes that when the water meter h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/10G01F15/00
CPCG01F15/001G01F15/10
Inventor 严军荣卢玉龙
Owner HANGZHOU QIANBO TECH CO LTD
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