CN2195044Y

CN2195044Y - Energy-saving heating stove

Info

Publication number: CN2195044Y
Application number: CN 94228011
Authority: CN
Inventors: 贾雨峰; 廖福建
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-12
Filing date: 1994-03-12
Publication date: 1995-04-19
Anticipated expiration: 2004-03-12

Abstract

The utility model discloses a multi-fuel energy-saving heating stove which is the improved design of the existing household heating stove. The principal characters of the utility model are that an oxygen inlet cover with a plurality of air inlets is installed on the combustion chamber of the existing heating stove; a tower-shaped grate is installed in the oxygen inlet cover; a drum-shaped storage chamber is installed on the oxygen inlet cover. The utility model has advantages of strong adaptability of fuel; capability of combusting various coals and combustible materials, such as saw dust, leaves, branches or crop stalks; good combustion effect; low content of harmful materials in flue gas; big heat radiating area; high heat-transfer efficiency; capability of being used to heat, cook and heat water.

Description

Energy-saving heating stove

The utility model belongs to a kind of stove, particularly a kind of energy-saving heating stove that is applicable to pluralities of fuel.

Existing warming stove has many kinds, the warming stove that special burning briquette is arranged, the warming stove that uses various diffusing coals is also arranged, can drive the warming stove of some groups of warmers in addition, its basic structure of these warming stoves is roughly the same, mainly form by base, combustion chamber, smokejack and fire grate etc., establish ash hole below the common fire grate, establish coal feeding hole above the fire grate, perhaps directly at the top coal, fuel burns on fire grate, by furnace wall and smokejack distribute heat, perhaps heat is passed to heating device in the stove, driven warmer by pipeline.The subject matter that this class warming stove exists is: it is insufficient to burn, and efficiency of combustion is low; SO in the flue gas ₂And NO _XThe content height, contaminated environment; The adaptability of fuel is narrow, can only use the higher cleaned coal of caloric value, be not suitable for the fuel of burning inferior coal and other kind, as saw combustible species such as foam, leaf, branch or crops straw, and at present to also have quite a few area be main fuel with crops straw and branch etc. still in China rural area, existing warming stove is because the restriction of its structure is unsuitable for using this class A fuel A.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of fuel type that is not subjected to limit the energy-saving heating stove that combustion efficiency is good, free from environmental pollution.

The utility model is achieved in that

It has an ash-falling chamber, fire grate is equipped with at the top of ash-falling chamber, the combustion chamber is installed on ash-falling chamber, one side of combustion chamber is equipped with smokejack, into oxygen cover is installed on the combustion chamber, advance to be processed with several fresh air inlets on the oxygen cover, the turriform grate is installed, the cydariform storage compartment is installed on advance the oxygen cover in the inside of advancing the oxygen cover.

Above-mentioned said combustion chamber can be a cydariform, also can be cylindrical, selects according to actual needs.

In above-mentioned said combustion chamber, thermoreceptor is installed also,, is other room heating so that drive warmer.

Advantage of the present utility model is:

1, establish combustion chamber and ash-falling chamber in the bottom of warming stove, the various coals of burning; The storage compartment is established on top at warming stove, can store and use the combustible species of other kind, and therefore, the utility model is not subjected to the restriction of fuel type, is applicable to various solid fuels, as the various bavin standing grain in rural area, and saw foam, ox, horsehit and coal or the like.

2, between combustion chamber and storage compartment, be provided with the oxygen cover, can make burning more abundant, both helped fuel saving, help reducing content of harmful in the flue gas again, reduce pollution to environment.

3, area of dissipation is big, and the heat transfer efficiency height both can be used for warming oneself, and can also be used to cooking, heating up water, and can be heating area and heated with interior office, shop, restaurant, school and rural households at 100 square metres.

Provide embodiment of the present utility model below in conjunction with accompanying drawing:

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

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the structural representation of the utility model embodiment 2.

Embodiment 1:

As shown in Figure 1 and Figure 2, the utility model has an ash-falling chamber 9, at the top of ash-falling chamber 9 fire grate 8 is housed, and in a side of ash-falling chamber 9 air door 10 is installed, and described ash-falling chamber 9 is installed on the underframe 11; Cydariform combustion chamber 6 is installed on ash-falling

chamber

9,6 top is equipped with gallery ports 5 in the combustion chamber, a side of 6 is equipped with smokejack 12 in the combustion chamber, the upper surface of smokejack 12 is the plane, so that put pot or kettle thereon, thermoreceptor 7 is installed also in combustion chamber 6, thermoreceptor 7 passes through from smokejack 12, so that the absorption more heat, thermoreceptor 7 can join with warmer, thereby is other room heating; Into oxygen cover 4 is installed on combustion chamber 6, is advancing to be processed with several fresh air inlets on the oxygen cover 4, so that oxygen in the supplementary furnace makes burning more abundant; In the inside of advancing oxygen cover 4 turriform grate 3 is installed, cydariform storage compartment 2 is installed on advance oxygen cover 4, a loam cake 1 is arranged above the storage compartment 2.During use, burning coal, also can use the saw foam, combustible species such as crops straw after horsehit or the pulverizing, if with the coal is fuel, it can be sent into combustion chamber 6 from gallery ports 5, make its burning on fire grate 8, flame rises on the cydariform furnace wall, concentrates on the suitable for reading of combustion chamber 6 at last, thereby improve the temperature of fire door flame greatly, and with storage compartment's 2 heating, outwards distribute heat also can be cooked or heat up water on smokejack 12 simultaneously, also can take away, directly on the fire door of combustion chamber 6, cook or heat up water entering oxygen 4, turriform grate 3 and storage compartment 2; If with saw foam, horsehit, or the crops straw after pulverizing etc. is fuel, it can be added storage compartment 2, then, light below turriform grate 3, flame takes fire from the lower floor of fuel, in combustion process, the fresh air inlet that advances on the oxygen cover 4 constantly replenishes fresh air in stove, keeping smooth combustion, smokejack 12 aspirates flame downwards, makes flame enter combustion chamber 6, with thermoreceptor 7 heating, simultaneously outside distribute heat.

Embodiment 2:

As shown in Figure 3, its structure such as embodiment 1, difference only is combustion chamber 6 for cylindrical, smokejack 12 is positioned at the middle part of combustion chamber 6, thereby the height of smokejack 12 is reduced, so that insert the rural area adobe kang, a heatable brick bed dual-use function is burnt in the realization heating.

Claims

1, a kind of energy-saving heating stove, comprise ash-falling chamber (9), be installed in the combustion chamber (6) above the ash-falling chamber (9), and the smokejack (12) that is installed in combustion chamber (6) one sides, at the top of ash-falling chamber (9) fire grate (8) is housed, it is characterized in that, into oxygen cover (4) is installed on combustion chamber (6), advance on the oxygen cover (4) to be processed with several fresh air inlets, turriform grate (3) is installed, cydariform storage compartment (2) is installed on advance oxygen cover (4) in the inside of advancing oxygen cover (4).

2, energy-saving heating stove according to claim 1 is characterized in that, above-mentioned said combustion chamber (6) is a cydariform or cylindrical.

3, energy-saving heating stove according to claim 1 and 2 is characterized in that, thermoreceptor (7) also is installed in combustion chamber (6).