Deep Sea Simulation Water Pressure Testing Machine

1. Working principle and application fields of deep-sea simulated water pressure test machine (MLPS-EB-30/E-C).

MLPS-EB-30/E-C computer-controlled simulated deep-sea water pressure test machine is a gas-liquid pressurization test device, which performs a sealing test on the workpiece through the pressurized medium water. This device is a new type of pressure test device developed by our company based on the working principle of the gas-liquid pressurization device introduced from abroad and combined with actual conditions.

Application fields

• Marine scientific research: used to test and verify marine detection equipment, such as deep-sea cameras, sonar equipment, etc.

• Oil and gas extraction: used to evaluate the durability and safety of deep-sea drilling equipment and pipelines under high-pressure environments.

• National defense and military: used to test the deep-sea performance of submarine equipment and other underwater combat tools.

2. Equipment Features

This equipment uses compressed air as the driving source, and pressurizes the medium water through the gas-liquid booster pump. The equipment is designed with split modules, and according to the function, it includes two parts: the operating electric control box and the test station test bench box. The equipment has a single test station, hydraulic clamping and pressure holding test, and the hydraulic clamping pressure is adjustable. The test is completed and the test fails. The equipment pressure sensor feedback, PLC+ industrial computer control, adjustable test pressure, and test time can be set by yourself. The test pressure is set by the computer industrial computer, and the electric proportional valve reduces the pressure to control the driving gas pressure, and then the required test pressure is obtained for air tightness test. Therefore, it has the characteristics of high degree of automation, adjustable output pressure, simple operation, reliable performance, and wide range of application.

3. Application

1. Used to simulate the high pressure conditions of the test piece in the deep sea environment to verify and test the performance and reliability of deep sea instruments under extreme pressure, including internal and external pressure sealing performance tests.

2. Pressure test range: external pressure 0.3-2MPa/internal pressure 0.3-30MPa.

3. Used for air tightness test with water as the test medium.

4. Technical parameters

Equipment name: Computer-controlled hydraulic testing machine

Model: MLPS-EB-30/E-C

Driving pressure: 0.8 MPa

Environmental requirements: 5℃≤ and ≤50℃

Sensor accuracy: ±0.5%FS (including nonlinearity, repetitiveness, hysteresis)

Control system: PLC+industrial control integrated machine+control software

Test medium: pure water

Maximum output pressure: water pressure 30MPa

Dimensions: Electric control box 1300*1200*1600 (length*width*height)

Test bench box 3000*1400*2750 (length*width*height)