CN202303481U

CN202303481U - Energy-saving furnace core

Info

Publication number: CN202303481U
Application number: CN2011203833822U
Authority: CN
Inventors: 李代兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-11
Filing date: 2011-10-11
Publication date: 2012-07-04
Anticipated expiration: 2021-10-11

Abstract

The utility model discloses a furnace core and particularly discloses an energy-saving furnace core. The energy-saving furnace core comprises a core body, wherein the core body is cylindrical and is provided with openings at the two ends, a hollow space is formed between the inner wall and the outer wall of the core body, a water inlet and a water outlet are arranged on the outer wall, and a safety valve is arranged on the outer side of the core body. The energy-saving furnace core is characterized in that: a plurality of bulges with V-shaped cross sections are arranged on the inner wall. By adopting the technical scheme, the energy-saving furnace core has the following beneficial effects that: the internal volume of the furnace core is increased due to the annular tooth-shaped bulges in the furnace core, meanwhile coal cannot easily enter sawtoothed gaps, so that the flowing of air is greatly enhanced, the coal is sufficiently combusted, and the combustion time is prolonged. With the annular tooth-shaped bulges in the furnace core, the internal heating area of the furnace core is also increased, more heat can be absorbed by times without increasing the consumption of coal, the heat efficiency is high, the heating area of the furnace core is 3-5 times larger than that of a common furnace, and compared with the common furnace cores, the furnace core disclosed by the utility model saves the coal by 2-3 times.

Description

A kind of energy conserving furnace core

Technical field

The utility model relates to a kind of combustion chamber, relates in particular to a kind of energy conserving furnace core.

Background technology

Coal stove is of a great variety, fully burns but can not solve coal all the time, and quantity of heat production is few, and the coal burning time is short, not only causes energy waste, and because the insufficient generation carbon monoxide of burning, be detrimental to health, contaminated environment.And at northern area, coal stove is the indispensable heating and the instruments of cooking in a lot of areas.Invent a kind of can clean-burning stove and accessory, not only energy savings but also protection environment.

Summary of the invention

The utility model proposes a kind of energy conserving furnace core, can solve the inadequate problem of coal burning, and heating surface area be other stoves 3-5 doubly, sufficient combustion, good heat dissipation can absorb more heat.

The utility model solves the problems of the technologies described above the technical scheme that adopted like following description:

A kind of energy conserving furnace core comprises core body, and core body is the tubular of both ends open; Between the inner and outer wall of core body hollow; Outer wall is provided with water inlet and delivery port, and the core body arranged outside has safety valve, it is characterized in that: said inwall is provided with the convexity that some cross sections are V-arrangement.

Further preferred scheme is: the protruding length of side of the V-arrangement on the said inwall is 15mm, and another length of side is 10mm.

Further preferred scheme is: outer wall one upper lateral part is provided with delivery port, and the bottom, opposite end of delivery port is provided with water inlet.

The utility model the beneficial effect of having taked technique scheme such as below description:

The first, the annular detent projection in the combustion chamber has increased the volume in the combustion chamber, and is difficult in the sawtooth slit getting into coal, has increased flowing of air greatly, can be that coal is fully burned, and increase burning time.

The second, the annular detent projection in the combustion chamber has also increased the inner heating surface area of combustion chamber, can absorb more heat at double, but not increase the coal use amount, and the thermal efficiency is high, and its heating surface area is 3-5 a times of other stoves, economizes on coal 2-3 doubly than common combustion chamber.

Description of drawings

Through the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and understand easily.

Fig. 1 is the structural representation of a kind of energy conserving furnace core of the utility model;

Fig. 2 is the cross-sectional view of a kind of energy conserving furnace core of invention.

Among the figure, 1 core body, 2 outer walls, 3 inwalls, 4 delivery ports, 5 water inlets, 6 safety valves.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is carried out detailed description.

Fig. 1 is the structural representation of the utility model energy conserving furnace core; Fig. 2 is the cross-sectional view of a kind of energy conserving furnace core of invention.

As shown in the figure, this energy conserving furnace core comprises core body 1, outer wall 2, inwall 3, delivery port 4, water inlet 5, safety valve 6.

Core body 1 is the tubular of both ends open, is hollow between the inwall 2 of core body 1 and the outer wall 3, and outer wall 3 is provided with water inlet 4 and delivery port 5, and core body 1 arranged outside has safety valve 6, and inwall 3 is provided with the convexity that some cross sections are V-arrangement.In the cavity that water gets into core bodys 1 from water inlet 5 inwall 3 and outer wall 2 form, core body 1 inner burning through coal produces heat, and heat passes to the water in the cavity through inwall 3, and water absorbs the back water temperature and raises, and flows out through delivery port 4.Outer wall 3 one upper lateral parts are provided with delivery port 5, and the bottom, opposite end of delivery port 5 is provided with water inlet 4.Water inlet 5 is arranged on core body 1 outer wall 3 position far away relatively with the position of delivery port 4, makes the fully heat of absorptive core 1 interior coal burning generation of water.V-arrangement exterior on the inwall 2 can be for asymmetric, and promptly the cross section of inwall 1 is the circular saw shape.Evidence one length of side is 15mm, and when another length of side was 10mm, combustion efficiency was best, the coal burning fullest, and the heat of generation is maximum.

During use, mode combustible in the core body 1, such as coal, the irregular V-arrangement convexity coal of inwall 3 is not easy entering, and the space of this V-arrangement face can make the circulation of core body 1 inner air accelerate, thereby makes burning to abundant of coal, has improved the utilization rate of coal; The convexity of core body 1 inwall 3 has also increased core body 1 inwall 3 heating surface areas.

Adopt the coal stove of the utility model; Not only increased the heating surface area of coal stove through core body 1 inner V-arrangement convexity; And the protruding space of V-arrangement can make the inner circulation of air of combustion chamber speed up, and come sufficient oxygen for the coal combustion zone, makes that coal burning is more abundant, the time is longer; If take place to stop up or hypertonia, safety valve 6 can eject, and has improved the security of combustion chamber.

It should be noted that; Above-mentioned specific embodiment is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.

It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection domain of the utility model is limited claim and equivalent thereof.

Claims

1. an energy conserving furnace core comprises core body, and core body is the tubular of both ends open; Between the inner and outer wall of core body hollow; Outer wall is provided with water inlet and delivery port, and the core body arranged outside has safety valve, it is characterized in that: said inwall is provided with the convexity that some cross sections are V-arrangement.

2. energy conserving furnace core according to claim 1 is characterized in that: the protruding length of side of the V-arrangement on the said inwall is 15mm, and another length of side is 10mm.

3. energy conserving furnace core according to claim 1 is characterized in that: said outer wall one upper lateral part is provided with delivery port, and the bottom, opposite end of delivery port is provided with water inlet.