CN101536871A - Kettle - Google Patents

Abstract

The invention provides a kettle. A cone-shaped hollow channel is arranged in the axial middle of a kettle body from the bottom of the kettle to the top of the kettle, the upper end of the hollow channel is communicated with a gas exhaust duct horizontally penetrating the upper part of the kettle body, an enclosed space for being filled with water is formed between the inner walls of the hollow channel and the gas exhaust duct and the kettle body, and the cone-shaped hollow channel is horizontally provided with a communicating pipe communicated with the kettle. When the kettle is heated, the bottom and the middle of the kettle are heated at the same time, water in the kettle is heated to move, and movement transmission of the water in the kettle is accelerated via the communicating pipe, thereby the thermal efficiency is greatly improved. After the hollow channel is designed into a conical structure, because a cone has air extracting function, heat passes through the conical channel from the bottom up and does not disperse to the periphery of the bottom of the kettle, and the fuel can be fully burned so as to achieve the aims of the invention.

Description

A kind of kettle

Technical field

The present invention relates to a kind of daily life tools, what relate to specifically is a kind of kettle.

Background technology

Traditional civilian boiled kettle all is boiled with a bottom water that is heated, fuel coal, liquefied gas, natural gas or bavin.Occurred two kinds of energy-conservation kettles in recent years on the market, a kind of is to have increased the concavo-convex circle line of three to five circles in the bottom on the basis of original flat kettle, has increased heating surface area than flat kettle, and this power-economizing method is reasonable, but energy-saving effect is little; Another kind is that one has increased the heating surface area of kettle more convex at the bottom of kettle on the basis of flat kettle, and two make not banking fire at the bottom of the kettle, and the flare upwards space of burning is big, but same energy-saving effect is not obvious.The shortcoming that these two kinds of kettles mainly exist is that kettle body heating surface area is little, and thermal source time of staying on kettle is short, heat 360 diffusions of spending to kettle outside after at the bottom of the effect kettle, the water-in-kettle temperature is when exceeding room temperature, and the water-in-kettle temperature is to indoor diffusion, and is not warming, waste fuel, kettle base pressure flare can not fully burn fuel.

Summary of the invention

The objective of the invention is to provide a kind of and neither wastes energy, again the kettle that can boil water fast in order to solve outside the deficiencies in the prior art.

The present invention includes pen core and penholder, the technical scheme that is adopted is: kettle body shaft top to kettle at the bottom of the centre is by kettle is conical hollow channel, the upper end of this hollow channel communicates with the smoke discharging pipe of kettle body top lateral direction penetrating, constitute the enclosure space of dress water between the inwall of hollow channel and smoke discharging pipe and the kettle body, conical hollow channel laterally is provided with the communicating pipe that is communicated with in the kettle.

The present invention since in the middle of being designed to the kettle body axially by above kettle, being conical hollow channel at the bottom of the kettle, and adopt the smoke discharging pipe of lateral direction penetrating to discharge flue gas, and this structure of communicating pipe in conical hollow channel laterally has the connection kettle, when adding hot-water bottle, kettle bottom and middle part are heated simultaneously, water-in-kettle is heated evenly, and quicken the thermal energy transfer of water-in-kettle by communicating pipe and smoke exhaust pipe, thereby can improve the thermal efficiency greatly, after conical hollow channel is designed to conical structure, because cone has the function of exhausting, make heating power from the bottom to top from cone passage and transverse row annular smoke flue mistake, disperse to the kettle bottom perimeter and be unlikely heating power, fuel can be burnt fully, thereby reach goal of the invention of the present invention.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention.

Fig. 2 is a transversary schematic diagram of the present invention.

The specific embodiment

As shown in the figure: kettle body 1 is axially middle to be conical hollow channel 2 by the top to kettle at the bottom of the kettle, the upper end of this hollow channel 2 communicates with the smoke discharging pipe 4 of kettle body 1 top lateral direction penetrating, constitute the enclosure space of dress water between the inwall of hollow channel 2 and smoke discharging pipe 4 and the kettle body, conical hollow channel 2 laterally is provided with the communicating pipe 3 that is communicated with in the kettle.

Claims (1)

1, a kind of kettle, comprise kettle body (1), it is characterized in that: kettle body (1) is axially middle to be conical hollow channel (2) by the top to kettle at the bottom of the kettle, the upper end of this hollow channel (2) communicates with the smoke discharging pipe (4) of kettle body (1) top lateral direction penetrating, constitute the enclosure space of dress water between the inwall of hollow channel (2) and smoke discharging pipe (4) and the kettle body, conical hollow channel (2) laterally is provided with the communicating pipe (3) that is communicated with in the kettle.

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