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Deepwater pressure testing system

A pressure test and deep water technology, applied in the direction of applying stable tension/pressure to test the strength of materials, measuring devices, instruments, etc., can solve the problems of low working efficiency of the test system and cannot meet the needs of frequent use of the test system, and achieve simplification Installation method and installation structure, convenient maintenance and operation, and guaranteed hoisting performance

Pending Publication Date: 2021-12-28
HUNAN HANGTIAN CHENGYUAN PRECISION MACHINERY
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Problems solved by technology

[0004] The purpose of the present invention is to provide a deep water pressure test system, which abandons the design structure of the existing pressure chamber, does not have a welding structure and a thermal sleeve body, can effectively reduce the manufacturing cost and difficulty of the deep water pressure test system, and at the same time, change The original cover opening structure simplifies the cover opening method, improves the automation of the top cover opening, and solves the technical problems that the existing test system has low working efficiency and cannot meet the needs of frequent use of the test system

Method used

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Embodiment Construction

[0031] In order to better understand the purpose, structure and function of the present invention, a deep water pressure testing system of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] Such as figure 1 , figure 2 , Figure 6 As shown, the main structure of this embodiment includes a pressure-resistant cabin 2 , a clamp opening and closing assembly 4 , a top cover lifting and translation assembly 5 , a top cover placement frame 10 , an electric control system 11 , a hydraulic system 12 and a high-pressure water pump 13 . The clamp opening and closing assembly 4 includes two connecting frames 41 respectively connected with semicircular clamps. The connecting frames 41 are movably arranged on the foundation 1 , and the two connecting frames 41 can open or close the clamp 3 . Multiple joints of the clamp 3 and the connecting frame 41 are subjected to force, which can avoid stress concentration. The top cov...

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Abstract

The invention discloses a deepwater pressure testing system, which comprises a foundation and a pressure-resistant cabin arranged on the foundation, the pressure-resistant cabin comprises a cylinder, a top cover and a bottom cover, the upper and lower ports of the cylinder are respectively buckled with the top cover and the bottom cover through hoops, and the hoops comprise two semicircular hoops; the system further comprises two connecting frames connected with the semicircular hoops respectively, and the connecting frames are movably arranged on the foundation. A top cover lifting table drives a top cover to move in the Z direction, a top cover translation frame drives the top cover to move in the Y direction, the top cover lifting table is movably connected with the top cover translation frame, and the top cover translation frame is movably arranged on the foundation. A novel pressure-resistant cabin structure, a welding-free structure and a heat sleeve body are adopted, the manufacturing cost and manufacturing difficulty of the testing system are effectively reduced, meanwhile, an original cover opening structure is changed, the cover opening mode is simplified, the automation degree of top cover opening is improved, the working efficiency of the testing system is improved, and the actual requirement for frequent use of the testing system is met.

Description

technical field [0001] The invention belongs to the technical field of deep water pressure testing, in particular to a deep water pressure testing system. Background technique [0002] Due to the increasingly intense and urgent use of marine resources by various countries, there are more and more scientific research projects for various deep-sea explorations. However, the deep-sea environment is under high pressure, high corrosion, and complex environments. In order to protect the safety of equipment and personnel, Therefore, it is necessary to simulate a deep-sea environment on land, place the corresponding equipment (products) or components in this artificially simulated deep-sea environment, and conduct a series of tests, which produces the so-called simulated deep-water pressure test system; at the same time In the development and production process of various new materials, in order to improve or test the comprehensive performance of new materials, it also needs to be c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/12G01N3/02
CPCG01N3/12G01N3/02
Inventor 罗俊刘可启袁鹏胡耀定谢曙光肖百众王鹏翔
Owner HUNAN HANGTIAN CHENGYUAN PRECISION MACHINERY
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