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A temperature measuring device and a flowrate measuring device are both connected to a regulating unit, thus enabling the mixing temperature of the mixing water flowing through a supply line and the flowrate to be determined. The regulating unit serves for controlling a mixing valve and a shut-off v

A temperature measuring device and a flowrate measuring device are both connected to a regulating unit, thus enabling the mixing temperature of the mixing water flowing through a supply line and the flowrate to be determined. The regulating unit serves for controlling a mixing valve and a shut-off valve. At the end of the filling operation, the overall volume introduced into a container and input via a control apparatus has the likewise input desired temperature, the regulating unit continuously determines, based on the flowrate and the measured mixing temperature, since a starting time point, the actual heat quantity contained in a part volume which has already flowed out. By virtue of this determination, and based on the target heat quantity to be stored in the respectively predetermined overall volume in the case of the predetermined desired temperature, if appropriate, the regulating unit causes the mixing temperature to be increased or reduced by changing the mixing ratio between the hot water supplied to the mixing valve via a first supply line and the cold water supplied via a second supply line.

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What is claimed is: 1. A method for controlling inflow of liquid to a container comprising: setting a target mixture flowrate and a target temperature of a liquid mixture between first and second inflows of the liquid; determining a mixing temperature and flowrate of the liquid mixture; filling the

What is claimed is: 1. A method for controlling inflow of liquid to a container comprising: setting a target mixture flowrate and a target temperature of a liquid mixture between first and second inflows of the liquid; determining a mixing temperature and flowrate of the liquid mixture; filling the container to a predetermined overall volume with the target temperature, obtaining a target heat quantity in the predetermined overall volume from the predetermined target temperature, and interrupting the inflow of the liquid when a predetermined overall flowrate quantity is achieved by a respective increase or reduction in the mixing temperature, wherein after filling the container, an actual heat quantity contained in the overall volume of the container corresponds at least approximately to the target heat quantity. 2. The method according to claim 1, wherein the actual heat quantity contained in a part volume which has already flowed out is determined continuously on the basis of the flowrate and of the measured mixing temperature since a starting time point, subsequently, as a result of this determination, and based on the target heat quantity to be stored in the respectively predetermined overall volume at the target temperature, the mixing temperature is increased or reduced by changing a mixing ratio between a first source liquid having a higher temperature than the target temperature, and a second source liquid having a lower temperature than the target temperature. 3. The method according to claim 2, wherein the actual heat quantity contained in a part volume which has already flowed out is determined by integration. 4. An appliance for carrying out the method according to claim 1, comprising: a line for a liquid; a temperature measuring device for measuring the mixing temperature connected to a regulating unit; a flowrate measuring device connected to the regulating unit a first shut-off valve arranged in the line is connected to the regulating unit wherein by respective increase or reduction in the mixing temperature after the conclusion of the filling operation, the actual heat quantity contained in the overall volume of the container corresponds at least approximately to the target heat quantity obtained from the predetermined overall volume and the temperature, and when a predetermined overall flowrate quantity is achieved, to interrupt the supply of liquid by the actuation of the first shut-off valve. 5. The appliance according to claim 4, wherein the line further includes a mixing valve connected to the regulating unit upstream of the temperature measuring device and the flowrate measuring device; and the temperature and flowrate measuring devices connect to a first supply line for a first liquid source having a higher temperature than the target temperature and a second supply line for a second liquid source having a lower temperature than the target temperature, the regulating unit to determine continuously the actual heat quantity contained in a part volume which has already flowed out of the container, based on the flowrate and of the measured mixing temperature, since a starting time point, and subsequently and based on the target heat volume to be stored in the predetermined overall volume in the case of the target temperature, to increase or reduce the mixing temperature by changing a mixing ratio between the first liquid source supplied via the first supply line and the second liquid source supplied via the second supply line. 6. The appliance according to claim 5, wherein the regulating unit determines by integration the actual heat quantity contained in a part volume which has already flowed out. 7. The appliance according to claim 5, wherein the mixing valve has a servomotor which can be activated by the regulating unit. 8. The appliance according to claim 4, wherein a remote control apparatus is connected to the regulating unit, and a keyboard enables the input of at least the overall volume or the overall flowrate quantity and the target temperature. 9. The appliance according to claim 5, wherein the line further includes a second manually actuatable shut-off valve which downstream of the mixing valve. 10. The appliance according to claim 5, wherein the mixing valve, the flowrate measuring device, the temperature measuring device and the first shut-off valve are combined to form a structural unit designed as an automatically operating mixing tap assembly. 11. The appliance according to claim 9, wherein the second shut-off valve is accommodated in the mixing tap assembly. 12. The appliance according to claim 10, wherein a second manually operable mixing tap assembly is connected in parallel to the automatically operating mixing tap assembly.