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Water meter sealing performance detection device and detection method

A technology of sealing detection and detection method, applied in the field of detection, can solve problems such as the inability to guarantee the integrity of air tightness

Active Publication Date: 2022-03-11
湖南常德牌水表制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a water meter airtightness detection device and detection method, aiming to solve the problem that the airtightness cannot be guaranteed in the mass production of water meters

Method used

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  • Water meter sealing performance detection device and detection method
  • Water meter sealing performance detection device and detection method
  • Water meter sealing performance detection device and detection method

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] In order to effectively describe the embodiments of the present invention, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0038] The invention provides a water meter airtightness detection device and a detection method to solve the problem that the airtightness cannot be guaranteed to be intact in the mass production of water meters.

[0039] see Figure 1 to Figure 5 , a water meter leak detection device provided in an embodiment of the present invention, comprising:

[0040] The workbench 1 and the limit ring 25...

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Abstract

The invention is suitable for the field of detection, and provides a water meter sealing performance detection device and method, and the device comprises a workbench and a limiting ring which is fixedly installed on the workbench. The indicating lamp is fixedly installed in a sealing box, the sealing box is hollow, a static contact is installed in the sealing box, the static contact is electrically connected with the indicating lamp, a movable contact is further movably arranged on the workbench, and the movable contact is electrically connected with the indicating lamp. The moving contact is connected with a trigger mechanism which is used for driving the moving contact to move towards the position of the static contact, and the trigger mechanism is movably arranged on the workbench; the elastic assembly is connected with the triggering mechanism and is movably arranged on the workbench; the air inflation assembly is movably arranged on the workbench and is connected with the elastic assembly; the clamping mechanisms are movably mounted on the working table and are symmetrically arranged; and the driving assembly is movably arranged on the working table.

Description

technical field [0001] The invention belongs to the detection field, and in particular relates to a water meter airtightness detection device and a detection method. Background technique [0002] Water meters are instruments for measuring water flow. Most of them measure the cumulative flow of water. They are generally divided into two types: volumetric water meters and velocity water meters. Water meters have been developed for nearly two hundred years. When selecting water meter specifications, you should first estimate In general, the size and flow range of the flow rate used, and then choose the water meter with the specification that the common flow rate is closest to the value as the first choice. [0003] The internal structure of the unified water meter can be divided into three parts: the shell, the sleeve, and the inner core from the outside to the inside. The shell is made of cast iron. After the water comes out of the water inlet, it passes through the lower annu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02G01F25/10
CPCG01M3/02Y02A20/00
Inventor 罗立强伍鹏廖杰
Owner 湖南常德牌水表制造有限公司
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