Household home-made drink concentration control device

Abstract

The invention, which relates to the field of kitchen appliances, discloses a household home-made drink concentration control device comprising an annular case, a main controller, a first light emitting module, a second light receiving module and an inflow control valve. A first inflow channel is formed in the middle of the annular case in a radial direction; a first inlet of the first inflow channel is connected with an inflow control valve; and a second outlet of the first inflow channel includes a right-angle ladder type outlet portion. A first output terminal of the main controller is connected with the first light emitting module; the second light receiving module is connected to a second input terminal of the main controller; and a fifth output terminal of the main controller is connected with a control terminal of the inflow control valve. According to the invention, the accuracy requirement of the solution proportioning of the weighing method is avoided; and the accuracy of theconfigured solution concentration is improved. Meanwhile, the manual concentration calculation based on the existing weighing method is not needed; and the solution concentration can be obtained againafter the effect of evaporation or non-quantitative charging.

Description

technical field [0001] The invention relates to the field of water cups, in particular to a device for controlling the concentration of home-made drinking products. Background technique [0002] In daily life, human beings often drink sugar water, prepare physiological saline, or prepare salt water with seawater concentration so that the ocean can spit fresh sand. [0003] In the prior art, sugar water and salt water are usually prepared by weighing method, but in fact, the amount of solution generally available at home is not large. The concentration of the solution is not easy to be accurate. On the other hand, if the accuracy of the weighing method is reduced by increasing the solvent and solute, it will easily cause waste of water resources and solute. [0004] In addition, the weighing method also has the following problems: 1), it is necessary to manually convert the solute volume to solve the concentration; 2), due to evaporation or irregular feeding, the solution co...

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Problems solved by technology

[0003] In the prior art, sugar water and salt water are usually prepared by weighing method, but in fact, the amount of solution generally available at home is not large. The concentration of the solution is not easy to be accurate. On the other hand, if the accuracy of the weighing method is reduced by increasing the solvent and solute, it will easily cause waste of water resources and solute.

[0004] In addition, the weighing method also has the following problems: 1), it is necessary to manually convert the volume of the solute to solve the concentration; 2), due to evaporation or irregular feeding, the solution concentration will not be obtained again

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