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Method for testing flow of fire pump

A technology of water pump flow rate and test method, which is applied in fire rescue and other directions, and can solve problems such as loss, inaccuracy, and incompleteness

Inactive Publication Date: 2013-05-15
XIAN ALL SAFE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The failure of the water pump due to improper setting and maintenance will inevitably affect fire fighting and rescue, causing unnecessary

Method used

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  • Method for testing flow of fire pump

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Embodiment Construction

[0008] The present invention will be further described below via accompanying drawing:

[0009] as attached figure 1 As shown in the method for testing the flow rate of fire-fighting water pumps, a flowmeter 3 is built into the passage between the fire-fighting water pump valve 1 and the water supply faucet 2, and the flowmeter 3 communicates wirelessly with the whistler through the microwave antenna 4. The flowmeter 3 has a built-in embedded processor 5, and the embedded processor receives the fire water pump valve 1 and the water supply tap 2 to test the running water and compare it with the critical value. When testing the flow rate of the fire-fighting water pump, turn on the water supply faucet 2 and turn on the fire-fighting water pump valve 1, the flow meter 3 will send the flow data to the embedded processor 5 for comparison with the critical value, if the flow data is less than the critical value, start via the microwave antenna 4 Siren alarm.

[0010] When testing ...

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Abstract

The invention provides a method for testing flow of a fire pump. The method is characterized in that during testing of flow of the fire pump, a water supply faucet is turned on and a valve of the fire pump is opened, a flowmeter sends flow data to an embedded processor, and the flow data are compared with the critical value, if the flow data are smaller than the critical value, a buzzer is started by a microwave antenna to give an alarm. Such a judgment mode is accurate and complete.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a method for testing the flow rate of a fire water pump. Background technique [0002] The fire-fighting water provided by most fire-fighting water sources needs to be pressurized by fire-fighting water pumps to meet the requirements for water pressure and water volume when extinguishing fires. The failure of the water pump due to improper setting and maintenance will inevitably affect fire fighting and rescue, causing unnecessary losses. At present, the most fundamental flow aspect of the water pump is only empirical manual test judgment, which is inaccurate and incomplete. Contents of the invention [0003] The invention provides a method for testing the flow rate of a fire-fighting water pump. During the flow test of the fire-fighting water pump, the water supply faucet is turned on and the valve of the fire-fighting water pump is turned on. The flow meter sends the...

Claims

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Application Information

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IPC IPC(8): A62C37/50
Inventor 李卫红
Owner XIAN ALL SAFE SCI & TECH