The invention discloses a quantitative beverage receiving device and a refrigerator door body with a quantitative beverage receiving device. The quantitative beverage receiving device comprises a first liquid storage tank, a second liquid storage tank, a first liquid outlet pipe, a second liquid outlet pipe, a liquid outlet valve, a liquid outlet and a support seat, wherein the liquid outlet valve is used for controlling the liquid outlet pipe to open or close; the liquid outlet is formed in the tail end below the second liquid outlet pipe; the support seat is arranged below the liquid outlet; a first magnet movable in the vertical direction or a first metal element and an accommodating cavity are arranged below the support seat; the metal element can be attracted by the magnet; the accommodating cavity is used for accommodating the first magnet or the first metal element; a linkage assembly is arranged between the first magnet or the first metal element and the liquid outlet valve. By the adoption of the quantitative beverage receiving device and the refrigerator door body with the quantitative beverage receiving device provided by the invention, electric elements such as a liquid pump and an electromagnetic valve are not required; the quantitative beverage receiving device can finish automatic and quantitative water discharging, and is simple in structure; the manufacturing cost is not increased when the convenience for receiving water by a user is improved.