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Hydraulic coil pipe testing equipment

A technology for testing equipment and coils, which is applied in the direction of applying stable tension/pressure to test the strength of materials, measuring devices, instruments, etc. It can solve problems such as pipe dryness, pipe rupture, and pipe bursting, so as to facilitate later use and improve safety. Sexuality, the effect of improving the service life

Pending Publication Date: 2021-11-12
上海拓天动力技术有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The inventor believes that: for the hydraulic coils purchased from the outside to the manufacturer, some parts of the pipeline are likely to be bonded due to extrusion, resulting in some parts of the entire pipeline being shriveled and some parts swollen, and it is easy to directly fill the hydraulic coils with water. Causing pipeline rupture and pipeline bursting incidents, there are major hidden dangers for testers

Method used

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  • Hydraulic coil pipe testing equipment
  • Hydraulic coil pipe testing equipment
  • Hydraulic coil pipe testing equipment

Examples

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Embodiment Construction

[0031] The following is attached Figure 1-4 The application is described in further detail.

[0032] The embodiment of the present application discloses a hydraulic coil testing device.

[0033] refer to figure 1 and figure 2 , a hydraulic coil testing device, comprising an installation shell 1, an infusion tube 2 and a high-pressure water pump 3, the installation shell 1 is supported on the ground, an opening is opened on one side of the installation shell 1, and the infusion tube 2 is installed on one end of the installation shell 1 On the inner wall, the opening side of the installation shell 1 is rotatably connected with a cover plate 26 for blocking the opening of the installation shell 1. The outer wall of the cover plate 26 is penetrated with an observation port 28, and a transparent glass plate 29 is fixed inside the observation port 28. The tester The situation of the infusion tube 2 in the installation shell 1 can be observed in real time through the transparent...

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Abstract

The invention relates to the technical field of hydraulic pipeline testing, in particular to hydraulic coil pipe testing equipment which comprises a mounting shell with an opening in one side, a liquid conveying pipe arranged on the mounting shell and used for being connected with an external pipeline, and a high-pressure water pump arranged on one side of the mounting shell and connected with the liquid conveying pipe, wherein a low-pressure water pump used for pre-filling liquid into an inner cavity of an external pipeline is further arranged on one side of the mounting shell, the low-pressure water pump is connected with a liquid conveying pipe, a flow guiding device is arranged on the liquid conveying pipe, when the high-pressure water pump supplies water, the low-pressure water pump stops supplying water, and when the low-pressure water pump supplies water, the high-pressure water pump stops supplying water. The hydraulic coil pipe testing equipment has the effect of high test safety.

Description

technical field [0001] The present application relates to the technical field of hydraulic pipeline testing, in particular to hydraulic coil testing equipment. Background technique [0002] Existing mechanical equipment hydraulic pipe manufacturers, according to their own technical requirements, need to conduct pressure tests on the pipes purchased outsourced in advance, and the pipes that pass the pressure will continue to the next step of processing. [0003] It is known that the pipes purchased from outsourcing are all disc-shaped, and the hydraulic pipes are all soft rubber pipes. The length of a whole pipe is more than ten meters. The usual pressure methods include gas pressure and liquid pressure, and hydraulic pipes are commonly used. The pressure method is liquid pressure. The hydraulic coil is directly filled with water through the high-pressure pump, and the water outlet of the hydraulic coil is blocked for a pressure test. [0004] The inventor believes that: for...

Claims

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Application Information

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IPC IPC(8): G01N3/12G01N3/02
CPCG01N3/12G01N3/02
Inventor 刘宇飞
Owner 上海拓天动力技术有限公司
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