Operation of the computer-controlled pressure testing pump
Computer Controlled Pressure Test PumpAfter receiving, open the wooden box to install the electric pressure test pump, and then follow these steps: Now, let's understand the operation and use of the computer controlled pressure test pump.
1. Computer Controlled Pressure Test Pump
1. Before pressurizing, first determine whether the pressure can be automatically released and pressurized. If it is automatically depressurized, the manual depressurization valve needs to be closed first.
2. Check if there is water in the water tank. If there is not much water, it needs to be filled. If not used for a long time, the water in the pressure test pump tank should be drained to prevent rust and corrosion.
3. After connecting the pressure test workpiece, enter the operation room, open the pressure test software, and select the pressure test program (you can first compile a program with lower pressure and shorter holding time for depressurization and venting), then rotate on the pump and start pressing.
4. If there is no pressure for a long time, you can manually open the external manual valve to see if there is water flowing out, and then check the drainage valve at the container end of the pressure test pump to see if there is water flowing out. If there is water flowing out, you can close it, and then close the drainage valve of this pump to see if there is water flowing out.
5. For other operations of the pressure test pump, please refer to the pressure test pump manual.
3. Equipment Depressurization System Part:
2. The computer controlled pressure test pump uses high-pressure check valves and pneumatic shut-off valves as automatic pressure holding and depressurization valve groups.
1. If the system can reach the test pressure but cannot maintain pressure, and it continues to decrease linearly, check whether there are obvious leaks at the connections of each diversion valve, and whether there are leaks at the sealing rings of the measured workpiece. If there is a leak somewhere, it may be a problem with the internal sealing ring, which can be disassembled and replaced, and then retightened.
2. After the equipment has been running for a period of time, the performance of the one-way valve will be more stable.
3. The high-pressure pneumatic shut-off valve on the equipment. If the pressure holding effect is poor, consider replacing the valve core gasket and other sealing components.
4. Due to the small diameter of the pneumatic shut-off valve, there will be residual pressure after the equipment automatically depressurizes. Please open the manual depressurization valve to eliminate the residual pressure in the pipeline.
5. In case of emergency, you can manually pull down the air switch on the side of the computer control console.
3. Overview of Computer Controlled Pressure Test Pump
The computer controlled pressure test pump not only has characteristics such as compact structure, safety and reliability, large flow, high efficiency, and wide high-pressure coverage. It has a wide range of applications, strong compatibility, simple operation, and convenient mobility. This machine can use an electric motor or diesel engine as a power source, suitable for indoor and outdoor or field operations without power.
The computer controlled pressure test pump can be used for various pressure vessels, boilers, pipelines, valves, etc., that require burst tests and strength tests, to conduct burst pressure tests; it can also be used for oil field wellheads and water injection. The test pressure can be raised from normal pressure to the rated discharge pressure. Equipped with a microcomputer control system, it can achieve fully automatic remote operation. The medium used in this machine is generally normal temperature clean water, and can also use emulsions, rust-proof water, and neutral oils with viscosity similar to water.
The above introduction is aboutComputer Controlled Pressure Test Pumpthe operation and use. For more information, you can always
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