汽车软管压力脉冲试验台采用了增压泵和溢流阀和脉冲发生器等重要零部件控制，试验过程采用计算机自动控制并进行数据采集。适用于管路、液体接头和汽车上面的换热器、冷凝器、中冷器、散热器、储水罐、水箱、汽车空调暖风芯子等部件循环试验台；广泛用于工厂，科研院的生产检验。 参照标准：汽车散热器标准（QC/T468-2010）用软管及软管组合件QC/T 664-2000

The pressure pulse test rig is controlled by the important parts such as booster pump and overflow valve and pulse generator. The process of the test is controlled by computer and data acquisition is performed. Applicable to above the pipe, a liquid joint and automotive heat exchanger, condenser, cooler, a radiator, a water storage tank, a water tank, automobile air conditioning heater core components circulating test bench, widely used in the factory, Research Institute of production test. Reference standard: automotive radiator standard (QC/T468-2010) 664-2000 QC/T

多功能汽车软管压力脉冲试验台

Pressure pulse test bench

多功能汽车软管压力脉冲试验台基本性能参数：

One, basic performance parameters:

1. 试验介质：水，油或乙二醇混合液（试验介质不允许气化）

1 test medium: water, oil, or ethylene glycol mixture (test medium does not allow gasification)

2. 脉冲压力：0 ~ 50bar （可以调节）

2 pulse pressure: 0 ~ 50bar (adjustable)

3. 压力控制精度：±2%（为设定值的精度）

3 pressure control accuracy: 2% (for setting value of accuracy)

4. 脉冲频率：0~1Hz可调

4 pulse frequency: 0~1Hz adjustable

5. 脉冲压力波形：梯形波（低频）、矩形波、正弦波（高频）、三角波

5 pulse pressure waveform: trapezoidal wave (low frequency), rectangular wave, sine wave (high frequency), triangle wave

6. 加压模式可选:脉冲试验（0~ 50bar）耐压试验：（0~ 100bar）

6 optional: pulse test (50bar 0~) pressure test: (100bar 0~)

7. 试验介质温度： 常温

7 test medium temperature: room temperature

8. 试验次数打到20万次以上（连续一次），可以连续工作时间30天以上。

8 test times to play more than 200000 times (continuous time), can work continuously for more than 30 days.

9. 测试件：6件

9 test pieces: 6

10. 介质箱容积:60L

10 medium tank capacity: 60L

11.脉冲试验控制参数：0~5 Mpa、1Hz脉冲试验时，下列参数可以根据具

11 pulse test control parameters: Mpa 0~5, 1Hz pulse test, the following parameters can be based on

体要求设定：谷值压值、峰值压力、升压速度（或时间）、降压速度（或时间）、

Body requirements set: valley value, peak pressure, boost speed (or time), the pressure of the pressure (or time),

保压时间等。

Holding time, etc..

12.耐压试验控制参数：0~10 Mpa 耐压实验时，下列参数可以具体设定：

12 voltage test control parameters: Mpa 0~10 test, the following parameters can be specifically set:

加压速度、保压时间点、保压时间等

The pressure velocity, the time of holding time, the time of holding pressure, etc.

13. 报警系统：一路或多路测试件出现泄漏时，通过泄漏测量系统测量并

13 alarm system: one way or multiple test pieces when the leakage occurs through the leakage measurement system and measurement

报警，同时通过PLC 控制阀门关闭该支路，并记录循环次数，其他没有出现

Alarm, while the valve is closed by PLC control of the branch, and record the number of cycles, the other did not appear

泄漏的测试件可以继续试验

Leak testing can continue to test