| 摘要 |
This invention provides a miniature boiler which can be feeded water automatically by a lever-type float. The boiler is composed of a body, a lid and a rubber sealing-ring located in the connection of the body and the lid. A feed water valve and a steam jet are mounted in the lid. There is a float connected to the feed water valve through a lever in the body. In addition, the bottom of the body can be made into a concave-inward or corrugated shape.
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