Gas meter and water meter based on flow sensor and implementation methods thereof

A technology for flow sensors and gas meters, which is used in fluid tightness testing, liquid/fluid solids measurement, and machine/structural component testing. It can solve problems such as leakage, derivative disasters, and slow signaling frequency

Active Publication Date: 2015-04-01
俞文迪 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the process of transportation and use of gas (or water and other liquids), leakage often occurs. In the industrial field, accidents may occur due to failure to supply liquids according to process requirements, which not only wastes liquid resources, but also may lead to disasters.
The sending frequency of existing smart gas meters and water meters is too slow to effectively avoid the above-mentioned accidents

Method used

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  • Gas meter and water meter based on flow sensor and implementation methods thereof
  • Gas meter and water meter based on flow sensor and implementation methods thereof
  • Gas meter and water meter based on flow sensor and implementation methods thereof

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Embodiment Construction

[0030] The present invention provides a flow sensor-based gas meter, water meter and its implementation method. In order to make the purpose, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] see figure 1 , which is a schematic diagram of an embodiment of the aluminum casing gas meter based on the flow sensor of the present invention. As shown in the figure, the flow sensor-based gas meter 100 includes: a first signaling system 120 with a signaling frequency several times higher than the rotation speed of the vertical shaft, and a first electromagnetic / movable valve 130 installed at the inlet pipe.

[0032] read on figure 1 , in this embodiment, the gas meter 100 bas...

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Abstract

The invention provides a gas meter and a water meter based on a flow sensor and implementation methods thereof. The flow of gas (water) is converted into a high transmitting frequency, and can be counted and converted into the volume of gas (water), so that a function of providing charge collection basis for the gas meter or the water meter is kept, and intelligent management can be performed on gas (water); after a judgment on leakage, abnormal use or inconsistence with process requirements is made, an alarm is given, and corresponding measures including closing an electromagnetic/movable valve to stop supply are taken, so that the aims of preventing resource waste and derived disasters and raising the intelligent management level of industrial production are fulfilled.

Description

technical field [0001] The invention relates to technical fields related to gas, water and other liquids such as residents and industries, and in particular to an intelligent gas meter and water meter based on a flow sensor and a realization method thereof. Background technique [0002] In areas related to gas, such as residential and industrial, the purpose of installing gas meters (or in areas related to liquids such as residential water and industrial water, water meters) is only to "indicate the total amount of fluid at selected time intervals". For the same purpose, the sensitive device of the existing intelligent gas meter obtains the signaling frequency from the counting roller, and the sensitive device of the intelligent water meter obtains the signaling frequency from the larger pointer position of the flow volume unit. In the process of transportation and use of gas (or water and other liquids), leakage often occurs. In the industrial field, failure to supply liqui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/00G01M3/00
Inventor 俞文迪
Owner 俞文迪
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