Device and method for detecting bursting pressure of fire hose

A fire hose and blasting pressure technology, which is applied in the direction of applying stable tension/pressure to test the strength of materials, can solve the problems of long time consumption, large area, and inability to meet the fast and convenient detection of fire hoses, and achieve High work efficiency, easy to carry, light weight effect

Inactive Publication Date: 2011-09-07
李玉强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the pressure test of the fire hose is carried out according to the GB6246-2001 standard method. This test method occupies a large area and takes a long time. It is ...

Method used

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  • Device and method for detecting bursting pressure of fire hose
  • Device and method for detecting bursting pressure of fire hose
  • Device and method for detecting bursting pressure of fire hose

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Embodiment Construction

[0038] The invention discloses a fire hose blasting pressure detection device and its use method, which can detect the blast pressure at the installation or production site of the fire hose, reduce the workload of the staff of the manufacturer or the fire inspection and acceptance agency, save time, Quickly and conveniently detect the burst pressure of fire hose.

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] see figure 1 , figure 2 with Figure 4 , figure 1 A schematic structural diagram of ...

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Abstract

The invention discloses a device for detecting the bursting pressure of a fire hose. The device comprises a booster water pump, a fire hose sleeve and a fixing device, wherein the booster water pump is provided with a memory water pressure gauge; the fire hose sleeve is connected with the water outlet of the booster water pump, is sleeved with the fire hose and is provided with a water injection channel communicated with the water outlet and a middle water flow hole conducted from the water injection channel to the outside; and the fixing device is used for fixing the fire hose on the fire hose sleeve. The device for detecting the bursting pressure of the fire hose has high working efficiency, high safety and high detection accuracy, and can be widely applied to quality testing of variousfire hose products; and in particular, a detection device is convenient to take to a fire hose production and installation site for detecting the quality or pressure bearing capacity of the fire hose, and the detection process is operated easily, conveniently and quickly and can be completed by one person within certain minutes, so that saving cost and time is facilitated, the working efficiency is increased, and the rejection rate of the fire hose is lowered. The method further discloses a method for using the detection device.

Description

technical field [0001] The invention relates to the technical field of fire hose detection, in particular to a fire hose burst pressure detection device and a method for using the same. Background technique [0002] The fire hose is a hose used to transport flame-retardant liquids such as high-pressure water or foam. The fire hose plays an extremely important role in extinguishing fires. The traditional fire hose is lined with rubber, and the outer surface is wrapped with flax braid things. There are strict requirements on the quality of fire protection software, especially the pressure resistance of the hose. [0003] At present, the pressure test of the fire hose is carried out according to the GB6246-2001 standard method. This test method occupies a large area and takes a long time. It is only suitable for the blasting pressure test of the fire hose in the laboratory, and cannot meet the requirements Need for fast and convenient detection with installation or production...

Claims

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Application Information

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IPC IPC(8): G01N3/12
Inventor 李玉强杨勇王开
Owner 李玉强
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