This paper presents a simple way of calculation of the quantity of cold and quantity of heat when cold water or hot water is pumped into or out of the aqueous stratum, and its reliability and practicability are demonstrated with examples. 本文介绍在向含水层中回灌(或回采)冷水与热水时,其冷量与热量简易计算方法,并用实例论证其可靠性与实用性。