1.Heat installation continues rising, condenser water drops to the temperature of drainage, temperature-sensing component in top material will minify with cold, leave port A, drawoff the condense water quickly.
2.It is verified by the observed data of Xianing Port Area in Changsha City that the model is of high accuracy, with the greatest relative error of the peak flow of only 7.85%, thus can be used in runoff simulation of harbor rainfall drainage system.
