CN2260957Y

CN2260957Y - High-efficient multi-purpose heating stove

Info

Publication number: CN2260957Y
Application number: CN 96202163
Authority: CN
Inventors: 周利国
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-16
Filing date: 1996-01-16
Publication date: 1997-08-27
Anticipated expiration: 2006-01-16

Abstract

The utility model relates to a high-efficiency multi-purpose heating stove which is mainly characterized in that the high-efficiency multi-purpose heating stove is provided with a detachable spiral circulating water pipe. The length of a fire path is prolonged so that the utility model has high thermal efficiency; when the high-efficiency multi-purpose heating stove is used for cooking at the non-heating stage, the circulating water pipe is removed so that the utility model can eliminate the heat absorption of the circulating water pipe and can prolong the service life of the stove, and meanwhile, the utility model has the advantages of simple structure, low cost and convenient maintenance.

Description

The high-efficiency multi-use heating stove

The utility model relates to a kind of coal high-efficiency multi-use heating stove.

Present coal high-efficiency multi-use heating stove, how form by furnace lining, fire grate, heat-insulation layer, casing and the cyclic water jacket etc. that is welded with V-arrangement, snakelike or tubular type collector, be called internal combustion quirk heating-cooking dual-purpose stove as Chinese patent CN2080632 name, do the heating time spent, put fire conduction plate, flame is passed to cyclic water jacket to heat energy when tubular type (or circle formula) heat collector, and hot water is sent to indoor heat radiation through water pipe, take out fire conduction plate when doing cooking and put fire poking barrel, the direct heating cooker of flame.When this stove and accessory is done the cooking use at non-heating period, because the heat absorption of cyclic water jacket, tubular type (or circle formula) heat collector, the stove and accessory heat utilization efficiency is reduced, cyclic water jacket part high temperature uses and has directly quickened the damage of stove and accessory, cyclic water jacket oxidation or fouling damage the difficult replacing in back, the shortcoming that also has quirk to fall short of in addition.

The purpose of this utility model provides the high-efficiency multi-use heating stove of a kind of heat utilization efficiency height, easy to maintenance, long service life.

Its solution is to replace common heat collector and cyclic water jacket part with dismountable spirality water pipe.

The utility model has furnace foundation body (1), heating joint (4), stone or metal plate for standing a stove on as a precaution against fire (8) three parts to form, it is characterized in that heating joint (4) is built-in with spiral circulating water pipe (14), circulating water pipe (14) is outer for being stranded pyrosphere (15), heat-insulation layer (13), upper box (12), put in the circulating water pipe (14) and lead igniter cap (11), link to each other with removably between heating joint (4) and following case matrix (1) and the top stone or metal plate for standing a stove on as a precaution against fire (8).

The utility model high-efficiency multi-use heating stove has prolonged quirk (5) length with spirality circulating water pipe (14), circulating water pipe (14) endothermic effect is obviously improved, in addition when non-heating period is done the cooking use, remove heating joint (4), can eliminate the heat absorption of parts such as circulating water pipe (14), and avoided circulating water pipe (14) at high temperature to use, after circulating water pipe partial oxidations such as (14) or fouling damage simultaneously, it is convenient to change, and needn't scrap whole heating stove, and have simple in structure, the advantage that processing cost is low.

Illustrate that accompanying drawing is as follows:

Fig. 1 the utility model heating stove structural representation.

Fig. 2 the utility model the heating phase as the cooking schematic diagram

Fig. 3 the utility model at non-heating period as the cooking schematic diagram

Fig. 4 the utility model circulating water pipe schematic diagram

The utility model concrete structure such as accompanying drawing 1.Furnace lining (18) is arranged in furnace foundation body (1), is fire grate (20), slag case (21) below the furnace lining (18), is heat-insulation layer (17) and lower box (16) in the periphery of furnace lining (18), is equipped with secondary intake opening (19) in heat-insulation layer (17), uses for second-time burning.Be built-in with circulating water pipe (14) at heating joint (4), circulating water pipe (14) is outer for being stranded pyrosphere (15), heat-insulation layer (13), upper box (12), put in the circulating water pipe (14) and lead igniter cap (11) (or fire poking barrel (22)), link to each other with bolt (10) between heating joint (4) and following case matrix (1) and the top stone or metal plate for standing a stove on as a precaution against fire (8).Doing heating in the heating phase uses, honeycomb briquette enters the gap of circulating water pipe (14) at the high temperature of furnace lining (18) internal combustion fire cigarette through leading igniter cap (11) bottom, and and the oxygen mix that enters of secondary air mouth (19) the heat cycles water pipe (14) that further burns, cold water enters circulating water pipe (14) from water inlet (3), flow out from outlet pipe (6) the heating back, lead to indoor the heat radiation by water pipe, waste gas is discharged from flue (7).Do the cooking time spent, take down cover plate (9), lead igniter cap (11), put into fire poking barrel (22), just the direct heating cooker of flame, as accompanying drawing 2.Do the cooking time spent at non-heating period, unclamp bolt (10), take off heating joint (4), then stone or metal plate for standing a stove on as a precaution against fire (8) is placed on the furnace foundation body (1), screw bolt (10), can make kitchener, as shown in Figure 3.

Claims

The 1 high-efficiency multi-use heating stove of forming by furnace foundation body, heating joint, stone or metal plate for standing a stove on as a precaution against fire, it is characterized in that the heating joint is built-in with spiral circulating water pipe, circulating water pipe is outward for being stranded pyrosphere, heat-insulation layer, upper box, put in the circulating water pipe and lead igniter cap, link to each other with removably between heating joint and following case matrix and the top stone or metal plate for standing a stove on as a precaution against fire.
2 one kinds of heating stoves as claimed in claim 1 is characterized in that being connected with bolt between said heating joint and furnace foundation body and the stone or metal plate for standing a stove on as a precaution against fire,