The invention discloses a same-layer recharge electric heating pump type gradient utilization heating system, and is widely suitable for geothermal heating. The system mainly consists of two parts of a heating circulating system and a heat supply circulating system; the heating circulating system mainly consists of a water picking pump, a water picking well, a plate heat exchanger, a first valve, a second valve, an electric heat pump, a recharge well, a third valve and a fourth valve; and the heat supply circulating system mainly consists of a fifth valve, a heat user, a sixth valve, a seventh valve, an eighth valve, a ninth valve and a tenth valve. Clean and environment-friendly geothermal resources are developed and used; a low-temperature afterheat utilization technology of the electric heat pump is combined to realize deep gradient utilization of geothermal water; and the system is excellent in economic benefit and environmental protecting benefit, and has such advantages as cleanness, environmental protection, universality and applicability.