Automatic-controlling on-off device used on liquified gas range

The utility model provides an automatic control switch used on a liquid gas range, which can be arranged on a gas inlet pipeline connected with a big fire ring. The utility model comprises a sealing cavity and a gas inlet and a gas outlet pipes communicated with the sealing cavity; a sealing device...

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Bibliographic Details
Main Authors JINHUA WANG, MINGCAI XU, XIANTAI ZHU
Format Patent
LanguageEnglish
Published 07.02.2001
Edition7
Subjects
BLASTING
DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
OTHER DOMESTIC STOVES OR RANGES
RANGES
VENTILATING
WEAPONS
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Summary:The utility model provides an automatic control switch used on a liquid gas range, which can be arranged on a gas inlet pipeline connected with a big fire ring. The utility model comprises a sealing cavity and a gas inlet and a gas outlet pipes communicated with the sealing cavity; a sealing device is arranged between a gas outlet of the gas inlet pipe and a gas inlet of the gas outlet pipe; the sealing device is connected with a lever through a supporting rod with a spring; the other end of the lever is provided with a contact point hidden in the lower part of a cushion ring of a range head. The utility model can achieve the effects that the fire can be automatically extinguished when a pan is taken out, and the fire can be automatically ignited when the pan is putted on the range.
Bibliography:Application Number: CN1999259005U