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Indoor fire hydrant pressure loss automatic testing device

An automatic testing device and fire hydrant technology, which is applied in the direction of measuring devices, machine/structural parts testing, instruments, etc., can solve the problems of high labor intensity and human interference factors affecting the quality and efficiency of detection, so as to eliminate human interference and realize detection The effect of automation, improving inspection quality and efficiency

Active Publication Date: 2016-07-06
山东鼎梁消防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the test of the pressure loss performance of indoor fire hydrants is basically completed by manual operation, observation and record judgment. During the test process, the labor intensity is high, and human interference factors often affect the quality and efficiency of the test. There is no automatic test for the pressure loss of indoor fire hydrants. device

Method used

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  • Indoor fire hydrant pressure loss automatic testing device
  • Indoor fire hydrant pressure loss automatic testing device

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Embodiment Construction

[0015] Accompanying drawing is the specific embodiment of the present invention. Such as figure 1 , figure 2 As shown, this kind of automatic test device for indoor fire hydrant pressure loss includes a PLC control system, a circulating water tank, a pressure water pump and a tee. The PLC control system is connected to a camera, and the operation of the entire system is controlled by the PLC control system. The bolt 2 is fixed with a first bracket 3, the upper end of the first bracket 3 is provided with a first fixing ring 4, the fixing ring 4 fixes the U-shaped pipe 5, one end of the connecting pipe is connected with one end of the tee, and the other end of the connecting pipe 5 A stop solenoid valve 6 is connected, the other end of the stop solenoid valve 6 is connected with a straight pipe 7, the straight pipe 7 is connected with a vertical pipe 8, a throttling solenoid valve 9 is installed on the vertical pipe 8, and the other end of the vertical pipe is connected with a...

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Abstract

The invention relates to the fire-fighting facility field and particularly relates to an indoor fire hydrant pressure loss automatic testing device. The indoor fire hydrant pressure loss automatic testing device comprises a PLC control system, a circulation water tank, a pressure water pump and a tee joint; the PLC control system is connected to a camera; the water tank is provided with a water tank solenoid valve; the pressure water pump is provided with a water pressure sensor, an inlet valve and a pressure stabilization valve; the pressure stabilization valve is connected to the tee joint which is connected to an U-shaped tube; the U-shaped tube is connected to a cut-off solenoid valve and then is connected to a straight tube; the straight tube is connected to a upright tube; the upright tube is connected to the joint tee and is provided with a throttle solenoid valve; the straight tube is provided with a flowmeter; the straight tube is provided with a front pressure sensor and a pressure difference transformer; and the pressure difference sensor is connected to a upright tube; one end of the uprighttube is connected to a second cut-off solenoid valve and is connected to the fire-fighting water gun; and the upright tube is provided with a rear pressure sensor The indoor fire hydrant pressure loss automatic testing device enables the test process and conclusion determination to automatically finish, eliminates the man-made interference, saves time and labor, improves the detection quality and efficiency and realizes the detection automation.

Description

(1) Technical field [0001] The invention relates to the field of fire-fighting facilities, in particular to an automatic test device for the pressure loss of an indoor fire hydrant. (2) Background technology [0002] At present, the test of the pressure loss performance of indoor fire hydrants is basically completed by manual operation, observation and record judgment. During the test process, the labor intensity is high, and human interference factors often affect the quality and efficiency of the test. There is no automatic test for the pressure loss of indoor fire hydrants. device. (3) Contents of the invention [0003] In order to make up for the defects of the prior art, the present invention provides an automatic test device for indoor fire hydrant pressure loss, which greatly reduces labor intensity and human interference factors, improves test quality and efficiency, and realizes test automation. [0004] The present invention is achieved through the following tec...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/00
Inventor 刘鹏捷
Owner 山东鼎梁消防科技有限公司
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