Thermometer

The utility model provides a thermometer comprising a thermometer body and a placing pipe placed in the thermometer body; the placing pipe comprises a pipe body and a pipe cover; a plug hole matched with a mercury end of the thermometer body is arranged in the pipe body; a refrigeration semiconducto...

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Bibliographic Details
Main Author GUO LINPING
Format Patent
LanguageEnglish
Published 18.02.2015
Subjects
MEASURING
MEASURING QUANTITY OF HEAT
MEASURING TEMPERATURE
PHYSICS
TESTING
THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Summary:The utility model provides a thermometer comprising a thermometer body and a placing pipe placed in the thermometer body; the placing pipe comprises a pipe body and a pipe cover; a plug hole matched with a mercury end of the thermometer body is arranged in the pipe body; a refrigeration semiconductor arranged around the plug hole and used for cooling the thermometer body is arranged in the pipe body; a bottom of the pipe body is provided with a power supply electrically connected with the refrigeration semiconductor. The beneficial effects are that the refrigeration semiconductor arranged in the pipe body can reduce the height of a mercury column in the thermometer, so the thermometer is convenient in usage.
Bibliography:Application Number: CN201420603409U