CN201286618Y

CN201286618Y - Energy saving water kettle

Info

Publication number: CN201286618Y
Application number: CNU200820029024XU
Authority: CN
Inventors: 钟景武
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-06
Filing date: 2008-05-06
Publication date: 2009-08-12
Anticipated expiration: 2018-05-06

Abstract

An energy-saving kettle comprises a kettle body (1). The kettle body (1) is divided into an upper-section kettle (2) and a lower-section kettle (3); a ring-shaped cavity (4) is formed between the upper-section kettle (2) and the lower-section kettle (3); the upper-section kettle (2) is communicated with the lower-section kettle (3) through a guide pipe (5); a casing (7) is arranged on the upper-section kettle (2); an outer collar (8) is arranged at the periphery of the casing (7) and communicated with the ring-shaped cavity (4) to form a smoke exhaust passage (9). The energy-saving kettle solves the technical problems that the pressure intensity of a kettle wall is large and the pressure intensity of a kettle bottom is uneven, so that the service life of the kettle is short. Furthermore, the energy-saving kettle has the advantages that the skillful heat exchange area and the heat exchange time between the water in the kettle and thermal-flame smoke are increased; the highly energy-consuming defaults in a traditional kettle that the heat exchange area is small, the heat exchange time is short and the corresponding heat efficiency is low are improved; the heat efficiency is increased to 85 percent from the traditional 40 percent; and the structural design is novel and unique.

Description

Energy-saving water jug

Technical field

The utility model relates to a kind of kettle, relates in particular to a kind of energy-saving water jug.

Background technology

All difference is little for kettle teapot basic structure commonly used at present, is by cylindrical kettle body, adds compositions such as Hu Zui, kettle handle and pot lid, and other versions are also just changed on Hu Zui, kettle handle and pot lid.These structures all have a common shortcoming: can not utilize heat energy to greatest extent.This shortcoming mainly is to cause at the bottom of the kettle by the plane, it has the reason of two aspects: on the one hand, it at the bottom of the kettle the main thermal treatment zone when heating up water heating, obtaining mainly of hydro-thermal amount obtains by heat transmission at the bottom of the kettle in the kettle, because the size of heating surface area of how much following of heat has direct relation, and the plane is a kind of of area minimum in all surface, thus can not obtain maximum heat with the kettle teapot of platybasic type bottom surface, thus can not effectively utilize heat resource.On the other hand, when heating up water with the kettle teapot of platybasic type, the flame of cooking stove moves upward, and at the bottom of flame runs into kettle, can not move upward again, be forced outwardly motion, the flame at center outwards shifts, and so just causes flame can not concentrate on heating at the bottom of the kettle fully, and a part of flame overflows from the side of kettle teapot, heat is dispersed in the air, also causes heat not utilize fully.Someone changes the indent hemispherical at the planar shaped at the bottom of with kettle, to increase the heating surface area at the bottom of the kettle.The heating surface area that this improvement increased is limited, and the curvature of indent will influence the attractive in appearance of kettle teapot too greatly, and has increased the pressure of Hu Bi, and the pressure at the bottom of the kettle also can be inhomogeneous, can cause kettle teapot to shorten service life.

The utility model content

The utility model provides a kind of energy-saving water jug, and it has solved existing kettle can not effectively utilize heat resource, and the technical problem of lacking service life.

In order to solve the problems of the technologies described above, the utility model is divided into epimere kettle 2 and hypomere kettle 3 with existing kettle teapot body 1; Be provided with a toroidal cavity 4 between described epimere kettle 2 and the hypomere kettle 3; Described epimere kettle 2 is connected together by conduit 5 with hypomere kettle 3; Described epimere kettle (2) is provided with shell (7); Be provided with outer sleeve (8) around the described shell (7); Described outer sleeve 8 is communicated with formation fume emission passage 9 with toroidal cavity 4.Described conduit 5 circumference uniform distributions be distributed in epimere kettle 2 around; Be provided with the siphon heat pipe 6 of staggered or cross arrangement around the described hypomere kettle 3.

The utility model has the advantages that:

1: increased the water in the kettle and the ingenious heat exchange area and the heat-exchange time of thermal-flame flue gas.

2: it is little to improve traditional kettle teapot heat exchange area, and heat-exchange time is short, the highly energy-consuming drawback that the corresponding thermal efficiency is low.3: the thermal efficiency brings up to 85% from tradition 40%.

4: fuel can be saved more than 50%.

5: the time that boils water shortens greatly, only is traditional 1/4.

6: its structural design is novel unique.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a vertical view of the present utility model.

Description of reference numerals:

1-kettle body; 2 epimere kettles; 3-hypomere kettle; 4-toroidal cavity; 5-conduit; 6-siphon heat pipe; 7-shell; 8-outer sleeve; 9-fume emission passage.

The specific embodiment

Concrete structure of the present utility model is as follows:

A kind of energy-saving kettle comprises kettle body 1, and kettle body 1 is divided into the epimere kettle) and hypomere kettle 3; Be provided with a toroidal cavity 4 between epimere kettle 2 and the hypomere kettle 3; Epimere kettle 2 is connected together by conduit 5 with hypomere kettle 3.Conduit 5 circumference uniform distributions be distributed in epimere kettle 2 around.Hypomere kettle 3 around be provided with the siphon heat pipe 6 of staggered or cross arrangement; The shell 7 of last kettle section 2 is provided with outer sleeve 8, is communicated with toroidal cavity 4 to constitute fume emission passage 9.

The course of work of the present utility model is as follows:

The thermal-flame of burner and flue gas are divided into two parts kettle are heated, and sub-fraction heats hypomere kettle 3 bottom surfaces by traditional mode of heating; And most of by heat exchange area big (for 5 times of tradition) 6 heating of siphon heat pipe down the water of kettle section make water heat up rapidly (until seething with excitement).And corresponding siphon heat pipe 6, lower the temperature rapidly after thermal-flame and flue gas and the 3 abundant heat exchange of hypomere kettle and flow in the toroidal cavity 4, to the anti-last end face of kettle section 3 down that burns of 2 times bottom surface heating of last kettle section buffering, further with up and down flow into outer sleeve 8 exhaust passages again after the kettle Duan Zhongshui heat exchange cooling once more, kettle section shell 7 is gone up in heating once more, further with epimere kettle 2 in after the water heat exchange cooling, discharge with low-temperature environment-friendly.

This kettle teapot is applicable to that various gas furnaces, oil oven, electromagnetic oven, blind coal furnace, honeycomb briquette stove are that the average family teahouse adapts to most.

Claims

1, a kind of energy-saving water jug comprises that kettle body (1) is characterized in that: described kettle body (1) is divided into epimere kettle (2) and hypomere kettle (3); Be provided with toroidal cavity (4) between described epimere kettle (2) and the hypomere kettle (3); Described epimere kettle (2) is connected together by conduit (5) with hypomere kettle (3); Described epimere kettle (2) is provided with shell (7); Be provided with outer sleeve (8) around the described shell (7); Described outer sleeve (8) is communicated with formation fume emission passage (9) with toroidal cavity (4).

2, energy-saving water jug according to claim 1 is characterized in that: be provided with siphon heat pipe (6) around the described hypomere kettle (3).

3, energy-saving water jug according to claim 2 is characterized in that: described siphon heat pipe (6) cross arrangement.

4, according to claim 1 or 2 or 3 described energy-saving water jugs, it is characterized in that: described conduit (5) circumference uniform distribution is distributed in the excircle of epimere kettle (2) and hypomere kettle (3).