Vaporization pot

Abstract

The invention discloses a vaporization pot, which comprises a metallic upper cover and a heating plate, wherein the metallic upper cover is arranged on the heating plate and combined with the heating plate to form a vaporization cavity, the edge of the metallic upper cover is provided with a folded edge, the edge of the heating plate is provided with a turnover edge, the outer margin of the turnover edge is provided with a downwards extended protruding body, the folded edge is downwards folded and wrapped on the protruding body, and a sealing ring is arranged between the folded edge and the turnover edge. The vaporization pot has simple structure and is convenient to manufacture; because the metallic upper cover is made of metal, the heated metallic upper cover can fully heat steam in the vaporization cavity, the steam jet effect is good, and the sealing property of the pot body is improved; and the vaporization pot is difficult to damage, has high strength and long service life, and is safe and reliable to use.

Description

technical field [0001] The invention relates to a vaporizing pot used for heating water in a pot body into water vapor for use by industrial electric irons, steam floor mops, steam cleaning machines and the like. Background technique [0002] There is an existing vaporization pot, the pot body adopts a combination of plastic upper cover and aluminum plate, its advantages are low cost and convenient maintenance, but it also has some defects, the strength of the plastic upper cover itself is worse than that of metal, and its melting point is also higher than that of metal Low, and the tightness of the connection with the aluminum plate is not very good. In addition, on December 26, 2007, the State Intellectual Property Office of the People's Republic of China authorized and announced a utility model patent titled "a steam boiler body and steam boiler for an industrial electric iron". The authorized announcement number is CN200996112Y. An industrial electric iron vaporizing po...

AI Technical Summary

Problems solved by technology

In the present invention, one of the folded edges is folded, so as to wrap the other folded edge, and then punched by a punching machine, so that one of the folded edges should be tightly wrapped around the other folded edge, so as to increase the connection strength and make it have a higher bearing pressure, but It is formed by punching the folded edge of the upper cover and the folded edge of the lower cover after being folded, which is poor in sealing performance, although the patent specification also mentions that a seal is provided between the folded edge of the upper cover and the folded edge of the lower cover The sealing ring is used to improve the sealing performance of the pot body, but the sealing ring is tensioned and buckled on the folded edge of the lower cover. After long-term use, the sealing ring will be stretched and the sealing performance will be reduced. When the steam pressure in the pot body is high, possible leak

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