耐压试验台它的压力试验系统如何，在做气密性测试时候需要注意什么事项?下面试验台厂开云在线官方小编给大家详细介绍。
Explosion pressure test stand, its pressure test system, in doing airtight test what matters need to pay attention to the following explosion test rig manufacturers Xiaobian to introduce in detail.
一、耐压试验台压力试验系统
Blasting pressure test stand pressure test system
由加压系统和控制、显示系统组成。加压系统主要由思明特液体增压泵等组成，主要完成系统的加压和保压工作，可确保长时间试验的加压及保压。其试验压力、升压速率等参数可以在试验程序中进行设定。设定后机器可以自动完成，该设备使用介质可以为水，可以对软管进行压力、膨胀、变形性能检测，各项功能既可以单独进行测试也可以进行综合试验，提高了设备的使用率，且设备具有性能稳定，操作简单，维修方便的特点。
It consists of a compression system and a control and display system. The system is mainly composed of super pressure liquid booster pump and other components, mainly completes the system pressure and pressure, pressure and pressure to ensure long time test. The parameters such as test pressure and step up rate can be set in the test program. After setting the machine can automatically complete, the equipment used for medium water, can the pressure hose, expansion deformation, performance testing, all functions can be tested independently can also be carried out comprehensive test, improve the efficiency of the equipment, and the equipment has the advantages of stable performance, simple operation, convenient maintenance.


二、气体增压系统等气密性检测装置在气密性测试时的注意事项
Two, gas pressurization system and other air tightness testing device in the test of air tightness matters needing attention
1.为保护非升压监视用压力表，在升压之前，应关闭气密性试验台仪表导压管。
1. for the protection of non pressure monitoring pressure gauge, before the boost, the gas tightness test stand, instrument pressure pipe should be closed.
2.为隔开系统而插入盲板的法兰应在试运转阶段用工作介质进行试漏。
2. flanges inserted into blind plates for the separation of the system shall be tested with a working medium during the commissioning phase.
3.升压时应缓慢进行，气密压力不得超过规定限值。
3., the pressure should be slow, airtight pressure shall not exceed the specified limit.
4.泄压时应尽可能由低点或死角处的倒淋进行排放避免积液。
4., when the pressure should be as low as possible or low angle of the inverted pour discharge, to avoid effusion.
5.常压系统不做气密试验。
5. atmospheric pressure system does not do airtight test.
6.气密试验需要按设备、管线的压力等级划分为适当的系统。
6. the tightness test shall be divided into proper system according to the pressure grade of equipment and pipeline.
7.系统与系统之间的管线用阀门隔开，必要时用盲板隔开，泵体均用盲板隔开。
7. the pipeline between the system and the system is separated by valves, and separated by blind plates when necessary. The pump bodies are separated by blind plates.
8.物料进出装置的管线也必须进行气密试验。
8. the pipeline of the material inlet and outlet device must also be airtight tested.
9.公用工程系统管线尽可能用管线内的介质进行气密试验。
9. the utility system can conduct airtight test as much as possible by using medium in the pipeline.
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