System and method for leak characterization after shutoff of pressurization source
First Claim
1. A system comprising:
- a sensing device comprising a pressure sensor configured to measure pressure of water in a water system of a structure during a testing interval when a system shutoff valve of the water system is closed, wherein the sensing device is configured to generate pressure measurement data representing the pressure of the water as measured by the pressure sensor; and
one or more processing units comprising one or more processors and one or more non-transitory storage media storing machine-executable instructions configured when run on the one or more processors to perform;
estimating an estimated orifice size of a leak in the water system based on the pressure measurement data.
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Abstract
The system including a sensing device including a pressure sensor configured to measure pressure of water in a water system of a structure during a testing interval when a system shutoff valve of the water system is closed. The sensing device can be configured to generate pressure measurement data representing the pressure of the water as measured by the pressure sensor. The system also can include one or more processing units comprising one or more processors and one or more non-transitory storage media storing machine-executable instructions configured when run on the one or more processors to perform estimating an orifice size of a leak in the water system based on the pressure measurement data. Other embodiments are provided.
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Citations
20 Claims
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1. A system comprising:
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a sensing device comprising a pressure sensor configured to measure pressure of water in a water system of a structure during a testing interval when a system shutoff valve of the water system is closed, wherein the sensing device is configured to generate pressure measurement data representing the pressure of the water as measured by the pressure sensor; and one or more processing units comprising one or more processors and one or more non-transitory storage media storing machine-executable instructions configured when run on the one or more processors to perform; estimating an estimated orifice size of a leak in the water system based on the pressure measurement data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method comprising:
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measuring pressure of water in a water system of a structure during a testing interval when a system shutoff valve of the water system is closed using a pressure sensor of a sensing device to generate pressure measurement data; communicating the pressure measurement data to one or more processing units; and estimating, using the one or more processing units, an estimated orifice size of a leak in the water system based at least in part on the pressure measurement data. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification