Device for online monitoring pressure change in penetrating experiment
2014
The invention discloses a device for online monitoring pressure change in a penetrating experiment, wherein the device for online monitoring the pressure change in the penetrating experiment is easy and convenient to operate and accurate in pressure measuring. The device comprises a water supplying container, a peristaltic pump, a columnar device, a collector, a sensor and a computer. The water inlet end of the peristaltic pump is connected with the water supplying container, and the water outlet end of the peristaltic pump is communicated with the lower end of the columnar device. The upper end of the columnar device is connected with the collector through a pipeline, and two sensor connecting ends are arranged at the upper portion and the lower portion of the side wall of the columnar device respectively and are connected with the sensor. The computer is electrically connected with the sensor. The device is easy to operate, accurate and quick in pressure measuring and very suitable for online measuring change of pressure in the penetrating experiment.
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