CN2273819Y - Domestic multi-function air-intaking type energy saving stove - Google Patents

Abstract

The utility model relates to a domestic multi-function air return coal stove. A spherical stove core and an outer barrel are arranged on a bottom seat of a quadrate solid ash box. Hot air coming out from the stove core in the outer barrel enters a master flue from a main flue and an auxiliary flue, and is discharged. The upper end of the outer barrel is connected with a plate surface of a stove table. The appearance of the outer barrel between the main flue and the plate surface of the stove table is tightly sheathed with a hot water bag. A low temperature baking box is arranged in a space composed of the outer barrel, the auxiliary flue, the main flue and the master flue. An upper port of the stove core is provided with a high-temperature baking room. In use, the utility model has the advantages of high efficiency, multiple functions and beautiful appearance.

Description

The multifunctional domestic backwind coal-saving stove

The utility model relates to daily domestic stove equipment.Specifically be a kind ofly can cook, warm oneself, can have a bath again, cooking food, can also improve the stove and accessory of coal combustion efficient by the return air insulation.

At present, in China resident daily life, the also too busy to get away coal of the overwhelming majority acts as a fuel and cooks, warms oneself, and the stove and accessory of use exists function insufficient, the not enough coal charge of saving, it is difficult to manage to light a fire, bank up a fire, and the firepower size does not comply with one's wishes immediately, and what have is also combustion-supporting with hair-dryer or artificial pectinid, coal gas, coal smoke, coal ash are full of indoor, environment and health are all had disadvantages such as harmful effect, and this not only brings inconvenience to people's life, does not also make full use of value, waste national resources that performance is produced coal.

The purpose of this utility model provides and a kind ofly can not only cook, warms oneself, has a bath, baked good combines together, and also saves coal charge, and it is easily convenient to light a fire, bank up a fire, and firepower is satisfied at any time, has the hot water more than 70 ℃ to use at any time; Indoor cleaning health (no coal gas, coal smoke, dust) is installed simply, and is practical and convenient, cheap and good-quality coal stove.

The purpose of this utility model is achieved in that a kind of multifunctional domestic backwind coal-saving stove comprises furnace base, auxillary flue, the main chimney flue tail-hood, the low-temperature bake case, flue collector, the flue collector switch, hot water effluent road and hot water water tank, main chimney flue, annular hot water bag, fire door and bell, combustion chamber upper port and combustion chamber air-vent, the combustion chamber lid, stove table face, baking textile fabric support, enter the cold water road, annular high-temperature baking roasted room, refractory material, the return air incubation cavity, return air heat-preserving container (also can be outer bucket), combustion chamber (also can be interior bucket), the combustion chamber lower port, grate and pull bar thereof, ash bin.After the utility model installed.Open the flue collector switch, bell, the combustion chamber lid is lit a fire, expenditure paper, an amount of fuel such as wood chip burns in combustion chamber, build bell rapidly, utilize furnace air Peng that is heated to expand, in the stove, outer air density is inequality, produce inside and outside pressure difference, thereby the rule that air will move upward, a large amount of air are from furnace base, the seam of ash bin enters combustion chamber, help so for the fuel oxygen supply, the cigarette of Chan Shenging enters in the return air incubation cavity subsequently, has the cigarette about 65% to enter the main chimney flue discharge from flue collector immediately, and remaining about 35% cigarette enters the main chimney flue discharge from auxillary flue after will circling round and being full of the return air incubation cavity.Combustion chamber obtains the heat energy of fuel and the supply of return air cigarette in the return air incubation cavity, temperature sharply rises, for good condition has been created in burning of coal.Open bell, coal is gone into combustion chamber, and coal catches fire rapidly and burns, and this not only can cook, cooks, warm oneself, and has also created the heat energy condition for other function of the present utility model.By cigarette in the return air incubation cavity and body of heater metal fever transitivity, the cold water in the annular hot water bag obtains heat energy and becomes hot water, and whole body of heater has become good heat source body, also is good radiator.When not needing strong firepower, only cover the size that on the combustion chamber upper port, gets final product the regulated at will firepower with combustion chamber.To not bank up a fire when not extinguishing if require to burn away, with a spot of coal cinder or coal cake or honeycomb briquette or even coal sand powder, unburnt cinder add in the combustion chamber, cover that combustion chamber covers, bell, shut the flue collector switch and get final product.Limited the amount of flow of air like this, suppressed burning of coal, coal burning in the combustion chamber was extended to more than 18 hours and has not extinguished.Though firepower is not strong this moment in the combustion chamber, indoor cold air only acts on the body of heater outer surface and does not directly act on combustion chamber, and combustion chamber is in guard mode in the return air incubation cavity.Temperature is difficult to descend, thereby how many whole stove body temperature can not descend, and it is still very desirable to warm oneself.When wanting to reuse strong very hot oven power, draw several grate pull bars down slightly, make and drop into ash bin under the coal ash, open flue collector switch, combustion chamber lid, the fire in the stove will light when lighting a fire (principle with roughly the same) rapidly about 3 minutes, and it is required to satisfy the user.

Cold water (running water) enters annular hot water bag, enter again and fill after the water tank, in annular hot water bag, obtain heat energy and the temperature rising, hot water in cold water in the water tank and the hot water bag carries out thermal energy transfer and exchanges and the acquisition heat, temperature rises and reaches more than 70 ℃, sometimes can reach 100 ℃, the user can sneak into cold water as required and regulate and to reach temperature required hot water, provides convenience for having a bath, wash one's face, wash the dishes etc.Baking indoor temperature and combustion chamber temperature are approaching, so can rapid baked Ipomoea batatas, food such as potato, baking the temperature inside the box is identical with body of heater, so can toast spices foods such as capsicum, Chinese prickly ash, baking has certain distance with the outer bucket of stove below propping up and being erected at stove table face, stretch with the spring receipts, can support the general textile material of baking.Stove table face width is big conveniently cooks, has dinner.Be provided with the main chimney flue tail-hood, flue convenient for cleaning is welded with iron plate, iron pipe, and the combustion chamber inwall is cast with refractory material, and whole stove appearance is handled with (redness or black) antirust paint, so durable in use, good and cheap.

Further specify the utility model below in conjunction with drawings and Examples.

Accompanying drawing one is a front view; Accompanying drawing two is rearviews; Accompanying drawing three is left side views; Accompanying drawing four is right side views; Accompanying drawing five is vertical views; Accompanying drawing six is upward views; Vertical view when accompanying drawing seven is no bell, combustion chamber lid, combustion chamber; Vertical view when accompanying drawing eight is no bell and combustion chamber lid; Vertical view when accompanying drawing nine is no bells; Upward view when accompanying drawing ten is no ash bins; Accompanying drawing 11 is (outer wall is provided with three locating pins) combustion chamber vertical view; Accompanying drawing 12 is upward views of combustion chamber; Accompanying drawing 13 is full sectional views of the present utility model.In above 13 accompanying drawings of the present utility model: the 1st, furnace base; The 2nd, auxillary flue; The 3rd, the main chimney flue tail-hood; The 4th, the low-temperature bake case; The 5th, flue collector; The 6th, the flue collector switch; The 7th, hot water effluent road and long-pending boiler; The 8th, main chimney flue; The 9th, annular hot water bag; The 10th, fire door and bell; The 11st, combustion chamber upper port and combustion chamber air-vent; The 12nd, the combustion chamber lid; The 13rd, stove table face; The 14th, baking textile fabric support 15 is cold water roads into; The 16th, annular high-temperature baking roasted room; The 17th, refractory material; The 18th, the return air incubation cavity; The 19th, return air heat-preserving container (also being outer bucket); The 20th, combustion chamber (also can be interior bucket); The 21st, the combustion chamber lower port; The 22nd, grate and pull bar thereof; The 23rd, ash bin.

Structure of the present utility model is: (1) furnace base is steadily installed on the ground; (22) grate and pull bar thereof, (20) combustion chamber, (19) return air heat-preserving container are installed on (1) furnace base; (2) auxillary flue, (5) flue collector, (9) annular hot water bag, (13) stove table face are installed on (19) return air heat-preserving container; (3) the main chimney flue tail-hood embeds the other end of (2) auxillary flue; (2) auxillary flue and (5) flue collector are installed on (8) main chimney flue; (6) the flue collector switch is installed in (5) flue collector; (15) advance that cold water road and (7) go out the hot water road and long-pending boiler is relative is installed in (9) annular hot water and wraps; (14) baking textile fabric support is installed in the lower surface of (13) stove table face; (16) annular high-temperature baking roasted room is located on (20) combustion chamber; (17) refractory material sticks on (20) furnace core wall; (4) the low-temperature bake case is located at by in (19) return air heat-preserving container, (2) auxillary flue, (5) flue collector, (8) square frame that main chimney flue enclosed; (12) the combustion chamber lid can cover as required at (20) combustion chamber upper port sealing (16) high-temperature baking roasted room; (11) the combustion chamber air-vent is located at (12) combustion chamber and covers; (10) bell covers on the fire door of (13) stove table face according to required; (23) ash bin is packed into and is formed grey chamber in (1) furnace base.

Claims (6)

1, a kind of multifunctional domestic backwind coal-saving stove, on being provided with the grey chamber furnace base of movable grate, settle circle combustion chamber and outer barrel simultaneously, combustion chamber outside the bucket in, outer bucket one side connects a smokejack, stove table face is settled in the upper end, it is characterized in that: two smokejacks that outer bucket one side connects are divided into flue collector and auxillary flue enters main chimney flue again, outer bucket, auxillary flue, main chimney flue, device low-temperature bake case in the space that flue collector constituted, outer bucket outer surface between flue collector and stove table face tightly overlaps installs annular hot water bag, the combustion chamber high-temperature baking roasted room that is provided with suitable for reading, stove table face below is provided with the textile fabric baking rack.

2, multifunctional domestic backwind coal-saving stove according to claim 1, it is characterized in that: outer bucket one side is provided with from lower to upper from parallel pipe shape auxillary flue and flue collector, the major and minor flue other end connects perforation pipe shape main chimney flue simultaneously, flue collector is provided with a flue collector controlled valve in the middle part, and main chimney flue afterbody mouth is provided with a main chimney flue tail-hood.

3, multifunctional domestic backwind coal-saving stove according to claim 1 is characterized in that: outer bucket, three-dimensional square box low-temperature bake case of room device that auxillary flue, main chimney flue, flue collector constituted.

4, multifunctional domestic backwind coal-saving stove according to claim 1, it is characterized in that: the outer bucket outer surface between flue collector and stove table face tightly overlaps settles annular hot water bag, wherein a side is provided with into cold water pipes and valve switch, and offside is provided with pipeline and hot water water tank and the hot-water valve switch of delivering hot water to the hot water water tank.

5, multifunctional domestic backwind coal-saving stove according to claim 1 is characterized in that: combustion chamber upper end oral area is provided with annular high-temperature baking roasted room and annulus circle combustion chamber lid thereof.

6, multifunctional domestic backwind coal-saving stove according to claim 1 is characterized in that: the outer bucket of roomy, smooth, bright and clean block furnace table face below is peripheral and away from the flue collector place textile fabric baking rack is set.

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