CN201528999U

CN201528999U - Highly-efficient energy-saving kettle

Info

Publication number: CN201528999U
Application number: CN2009200828628U
Authority: CN
Inventors: 黄建生
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-27
Filing date: 2009-07-27
Publication date: 2010-07-21
Anticipated expiration: 2019-07-27

Abstract

The utility model relates to a highly-efficient energy-saving kettle, which comprises a kettle bottom, wherein a circumferentially evenly distributed heating pipe with the central line of the kettle bottom serving as an axis is arranged inside the kettle body; one end of the heating pipe is open and positioned on the kettle bottom; and the other end of the heating pipe is placed on the neck of the kettle and provided with an air outlet. The outer edges of the kettle bottom are parallel or in the shape of convex circles, the inside of the kettle bottom is in the shape of a concave surface, and the heating pipe is arranged on the concave surface. The cross section of the heating pipe is circular or elliptical, the area of the cross section reduces from top to bottom, and the heating pipe is a straight pipe or an elbow pipe. The highly-efficient energy-saving kettle with the above structure is capable of sufficiently absorbing heat energy produced by stove burning, increasing absorbing area, avoiding heat loss, not only leading water temperature to rise quickly, but also saving energy.

Description

Energy-efficient kettle

Technical field

The utility model belongs to utensil field to boil water, is specifically related to a kind of kettle.

Background technology

Home-use common kettle teapot mainly relies on kettle body heat absorption back to conduct heat and makes the water temperature rising.After thermal source heat energy was certain, what of interior absorption of kettle body unit interval heat energy the speed that coolant-temperature gage raises depended on.At present, the family expenses kettle mostly is flat kettle, and the contact area with thermal source at the bottom of the kettle is little, and heat energy dissipation is many, and utilization rate is low, wastes energy.

The utility model content

The technical problems to be solved in the utility model is that existing home-use common flat kettle heat conduction efficiency is low, and heat energy dissipation is big.

The purpose of this utility model is exactly a kind of energy-efficient kettle that can efficiently utilize heat energy that designs at the problems referred to above, can make the water immersion heater, again can energy savings.

The energy-efficient kettle of the utility model comprises at the bottom of the kettle, at the bottom of described kettle inside is provided with kettle center line be axis along the equally distributed heating tube of circumference, an end opening of heating tube is positioned at the bottom of the kettle, the other end is positioned at the kettle neck, and is provided with venthole.The energy-efficient kettle of the utility model, the outer at the bottom of the described kettle are parallel or outer convexity, in be inner concave.The energy-efficient kettle of the utility model, described heating tube is positioned on the inner concave.The energy-efficient kettle of the utility model, the cross section of heating tube are circle or ellipse, area of section diminish gradually from the bottom up (the also structure that can remain unchanged from the bottom up for area of section).The energy-efficient kettle of the utility model, described heating tube are straight tube or bend pipe.The energy-efficient kettle of the utility model, the quantity of described heating tube can be as required one or more.Adopt the energy-efficient kettle of this structure, can make full use of the heat energy that burning produces, increased endotherm area, reduced heat and scattered and disappeared, both made the water quick heating, saved the energy again.The utility model also has characteristics such as simple in structure, easy to use, has good market value and economic benefit, easily promotes.

Description of drawings

Fig. 1 is the utility model structural representation

Wherein: 1, at the bottom of the kettle, 2, heating tube.

The specific embodiment

The energy-efficient kettle of the utility model shown in Figure 1 comprises at the bottom of the kettle 1, at the bottom of described kettle inside is provided with kettle center line be axis along the equally distributed heating tube 2 of circumference, an end opening of heating tube 2 is positioned at the bottom of the kettle, the other end is positioned at the kettle neck, and is provided with venthole.1 outer is parallel or outer convexity at the bottom of the described kettle, in be inner concave.This structure can make the flame on the stove and accessory fully burn, and flame is accumulated within the area of kettle bottom surface, effectively prevents heat energy dissipation, has reached energy-conservation effect.The energy-efficient kettle of the utility model, described heating tube 2 is positioned on the inner concave.The cross section of described heating tube 2 is circle or ellipse, and area of section diminishes gradually from the bottom up or area of section remains unchanged from the bottom up.Described heating tube 2 is straight tube or bend pipe.Adopt the design of described heating tube, can reach the effect of saving double heat time heating time.The energy-efficient kettle of the utility model, the quantity of described heating tube 2 can be provided with one or more as required.

When using this energy-efficient kettle, in kettle, fill water and be placed on the stove and accessory and heat, flame by kettle at the bottom of inner concave and heating tube 2 simultaneously the water in the kettle is heated.Radiant heat by kettle at the bottom of the outer absorb, also water-in-kettle is heated.The kettle of this kind structure can fully absorb the heat energy that the stove and accessory burning produces, and increases absorption area, prevents that heat scatters and disappears, and can make water temperature rise soon, has saved the energy again.

Claims

1. energy-efficient kettle, comprise (1) at the bottom of the kettle, it is characterized in that: at the bottom of described kettle inside is provided with kettle center line be axis along the equally distributed heating tube of circumference (2), an end opening of heating tube (2) is positioned at the bottom of the kettle, the other end is positioned at the kettle neck, and is provided with venthole.

2. according to the described energy-efficient kettle of claim 1, it is characterized in that: the outer of (1) is parallel or outer convexity at the bottom of the described kettle, in be inner concave.

3. according to the described energy-efficient kettle of claim 2, it is characterized in that: described heating tube (2) is positioned on the inner concave.

4. according to the described energy-efficient kettle of claim 3, it is characterized in that: the cross section of described heating tube (2) is for circular or oval, and area of section diminishes from the bottom up gradually.

5. according to the described energy-efficient kettle of claim 3, it is characterized in that: the cross section of described heating tube (2) is for circular or oval, and area of section remains unchanged from the bottom up.

6. according to claim 4 or 5 described energy-efficient kettles, it is characterized in that: described heating tube (2) is straight tube or bend pipe.

7. according to the described energy-efficient kettle of claim 6, it is characterized in that: the quantity of described heating tube (2) is one or more.