CN2138949Y - Kettle - Google Patents

Abstract

The utility model discloses a kettle composed of a kettle bottom, a kettle body, a kettle cover, a kettle handle and a whistle. The special point is that the kettle bottom is a curved surface, and the line of intersection of any flat surface through the axis line of the kettle bottom and the kettle bottom is of M'shape. The utility model has the advantages of large heating area, high thermal efficiency and simple structure, and is suitable for the fuel oil and fuel gas furnace.

Description

Kettle

The utility model relates to a kind of improved kettle teapot.

At the bottom of the present kettle that exists, integral body can be divided into kettle, kettle body, pot lid, kettle system and blow a whistle, be the plane at the bottom of the kettle, heating surface area is less, it is low that heat is imitated China, energy consumption is big.

The purpose of this utility model provides a kind of efficient, energy-conservation, quick kettle that is suitable for fuel oil, gas furnace and can brings into play flame heating efficiency effectively.

Utility model is achieved in that a kind of kettle that is used for heating up water, the whole branch at the bottom of the kettle, and kettle body, pot lid, kettle system and blow a whistle, the key problem in technology of its solution is to be curved surface at the bottom of the kettle, crosses at the bottom of arbitrary plane of kettle lower shaft line and the kettle 1 intersection and all is " M " shape.

Be described in detail the utility model below in conjunction with accompanying drawing.

Accompanying drawing is the front view (partly cuing open) of a kind of structure of the utility model.

1 is curved surface at the bottom of the kettle, crosses at the bottom of arbitrary plane of 1 axis at the bottom of the kettle and the kettle 1 intersection and all is " M " shape, has increased at the bottom of the kettle by 1 heating surface area like this, has improved the thermal efficiency, has reduced energy consumption.

During making, utilize pressing equipment with kettle at the bottom of 1 with kettle body 2 punch formings simultaneously, 1 goes out required form at the bottom of the kettle.1 mid portion is parabolic at the bottom of the kettle of present embodiment, be the conical surface outward, at the bottom of such mistake kettle at the bottom of arbitrary plane of 1 axis and the kettle 1 intersection all be " M " shape.1 diameter is 2:1.2 with the best ratio of 1 mid portion maximum diameter at the bottom of the kettle at the bottom of the kettle, and 1 height is not less than 10mm at the bottom of the kettle, is not more than 2/3 of kettle height degree.Be 5 by last Hu Zui, kettle then, cover and have 4 the pot lid 3 of blowing a whistle.Making finishes.

Utility model has thermal efficiency height, the advantages such as production that are easy to simple in structure. 1 height is 3/7 of whole kettle body 2 height at the bottom of kettle, and the best of 1 diameter and 1 mid portion maximum diameter at the bottom of the kettle is than for 2:1.2 the time at the bottom of the kettle, and the utility model can improve 40% than the existing kettle teapot thermal efficiency.

Claims (2)

1, a kind of kettle, by at the bottom of the kettle, kettle body, pot lid, kettle system and toot flute form, it is characterized in that at the bottom of the kettle that 1 is curved surface, at the bottom of the mistake kettle at the bottom of arbitrary plane of 1 axis and the kettle 1 intersection all be " M " shape.

2, according to the described kettle of claim 1, it is characterized in that at the bottom of the kettle that 1 highly is not less than 10mm, be not more than 2/3 of kettle body 2 height.

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