Abstract: With heat dynamics computation, the typical feature of temperature section plane during discharge in storage system is drawn: the drop extent on storage system axes is the largest. The effects of heat exchage of storage system wall, thermal conductivity of carbon adsorbent, and initial pressure in storage system on temperature profile have been analyzed. The conclusion is drawn that enbancing heat exchange of storage system wall and thermal conductivity of carbon adsorbent can improve temperature section plane of storage system.