快速和精确的实现温度、压力同时控制的PCT储氢测试装置
By introducing a water cooling system and a control system into the PCT testing device, synchronous regulation of temperature and pressure was achieved, solving the problem of precise control in the prior art, and enabling rapid cooling and precise acquisition of alloy samples in hydrogen absorption and desorption states.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HARBIN INST OF TECH
- Filing Date
- 2022-09-16
- Publication Date
- 2026-07-17
AI Technical Summary
In the current PCT test, it is difficult to precisely control the temperature and pressure during the cooling process, making it difficult to obtain alloys that have absorbed hydrogen to a certain state.
A PCT hydrogen storage test device was designed, comprising a vacuum system, a water cooling system, a control system, a furnace body, and a reactor. The device rapidly cools the hydrogen through the water cooling system and precisely controls the hydrogen pressure according to the Vant' Hoff relationship using the control system, thereby achieving synchronous regulation of temperature and pressure.
It achieves rapid and precise temperature and pressure control, enabling the reactor temperature to be reduced to room temperature within minutes while obtaining alloy samples in the predetermined hydrogen absorption and desorption states, thus improving the accuracy and efficiency of the test.
Smart Images
Figure CN115541334B_ABST