Thermometer for milk preparation unit and milk preparation unit using the thermometer

Abstract

The invention discloses a thermometer for a milk preparation unit and a milk preparation unit using the thermometer. The thermometer uses vegetable oil as a temperature-sensing medium. One end of the capillary tube of the thermometer is connected to a liquid storage bubble, and the other end extends a larger cross-section. In the explosion-proof chamber, the vegetable oil is sealed in the cavity formed by the capillary, the liquid storage bubble and the explosion-proof chamber. When the measured temperature is higher than the maximum value of the temperature scale on the capillary, the vegetable oil enters the explosion-proof chamber to prevent the capillary from bursting. The thermometer is used in baby bottles, non-toxic and harmless, especially when the thermometer is cooked and sterilized, the vegetable oil expands into the explosion-proof chamber due to high temperature, avoiding capillary bursting; and the cross-section of the explosion-proof chamber is large, which will not cause the length of the thermometer to increase. Too long to use in a bottle. The milk preparation assembly of the present invention includes the thermometer, and using the thermometer to measure water temperature or milk temperature not only does not affect the use of the milk preparation assembly, but also is extremely convenient.

Description

technical field [0001] The invention relates to a thermometer, in particular to a thermometer that can be used in a feeding bottle, and also to a milk preparation assembly using the thermometer. Background technique [0002] As we all know, when feeding food or milk powder to infants, in addition to attaching great importance to hygiene, special attention should also be paid to temperature. Low temperature is not good for infants and young children's stomach, and high temperature can scald infants and young children. Nowadays, baby bottles have become an indispensable item for baby care. Parents can sense the temperature of the milk in the bottle through the body of the bottle, but this is often very inaccurate. Some parents will take a sip in advance to determine whether they can give the baby a drink. The disadvantages of this temperature test are: 1) Compared with babies, adults have different perceptions of temperature. 2) Parents can easily bring germs to the baby thro...

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Problems solved by technology

[0003] These above-mentioned technologies all have common disadvantages: the thermometer must be sterilized when it is extended into the milk for temperature measurement, usually boiled in boiling water.

However, due to the limitation of the use environment, the range of alcohol thermometer and kerosene thermometer cannot reach 100°C, otherwise the thermometer is too long to be used in the baby bottle. In this way, the thermometer whose range cannot reach 100°C and above cannot be used for high-temperature cooking. Disinfection, on the one hand, the boiling point of alcohol is low, and it will boil during cooking and disinfection;

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