CN200993395Y

CN200993395Y - Domestic energy-saving heating stove

Info

Publication number: CN200993395Y
Application number: CN 200620170452
Authority: CN
Inventors: 刘相宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-31
Filing date: 2006-12-31
Publication date: 2007-12-19
Anticipated expiration: 2016-12-31

Abstract

The utility model discloses a civil energy-saving heating furnace, which essentially comprises a heat radiation box and a fuel box, both are removable to change fuel. The utility model is characterized in that the casing of the heat radiation box is like a barrel, on which an openable furnace lid is mounted, at sides of which a smoke discharging port and an air inlet are provided, inside of which the casing of a burner is mounted; in the casing of the burner, the burner is mounted. In order that the combustible and oxygen can burst fully, on the burner a plurality of oxygen-supplementing holes and oxygen-entering holes are provided; the lower part of the burner is communicated with the fuel box; the casing of the fuel box is like a barrel, at side of which an air-in switch is provided; the inside of the fuel box is divided into an upper and a lower chamber, the upper chamber is for holding fuel of powder of plants' stems and leaves or saw dust that is pressed into a barrel-like shape with a hole in the middle. The heating furnace is of simple structure, low fuel cost, no black smoke will give out after burning, long burning time, the heat generated after burning will directly radiate indoor, the heat transmission efficiency is high, and the thermal power is controllable, is especially suitable for heating, cooking food and water, and enjoys a wide market prospect in the countryside.

Description

The domestic energy-saving warming stove

Technical field

The utility model relates to the warming stove technical field, and relating in particular to plant stalk leaf powder or sawdust is the domestic energy-saving warming stove of main fuel.

Background technology

Crop straw that produces behind the agricultural planting and forestry waste, be a kind of extraordinary fuel, especially China is an agricultural planting big country, the annual production of crop straw is very big, in order to make full use of resource, people have designed various stove and accessorys and have burnt it, but because above-mentioned combustible species volume is loose greatly, burning is fast, can't obtain coal-fired effect in use, use the inconvenient refuelling of existing stove and accessory simultaneously, efficiency of combustion is low, easy over-emitting black exhaust is unhygienic during burning, causes that people are lower to the practical efficiency of crop straw resource in daily life.

Summary of the invention

Technical problem to be solved in the utility model is: provide a kind of simple in structure, over-emitting black exhaust not during burning, the multifunctional civil energy-saving heating stove that the thermal efficiency is high, its comburant mainly is plant stalk leaf powder or sawdust, refuelling is convenient simultaneously, and burning time is long, and coal is similar with burning.

For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that the domestic energy-saving warming stove, comprises heat radiation case and fuel tank, between the two can dismounting and change fuel.The case shell that is characterized in dispelling the heat becomes round barrel shape, and the top is equipped with openable bell, is used for cooking, heating up water, and the side is provided with an exhaust opening and one and is used for the supplemental oxygen air inlet, and dividing plate is divided into two chambeies up and down to it; The top of burner has several oxygenating holes, is used for further burning to combustible, and the bottom has several feeding oxygen holes, makes combustible and oxygen catalytic combustion, is connected with burner housing by connecting plate, is installed in the burner housing; Be shaped on a circular hole in the middle of the heat radiation case bottom, be used for making burner and fuel tank conducting.Have circular hole in the middle of the fuel storage rack, and becoming round barrel shape fuel tank shell to be divided into chamber up and down, last chamber is used for holding fuel, following chamber is a cavity, the bottom is the fuel tank base, also be shaped on an air inlet on this fuel tank shell side, the air inlet switch is housed on the air inlet, can regulate air inflow and control firepower; Support is used for reinforcing the fuel storage rack.

As a kind of improvement, the fuel of fuel tank the inside can with plant obstruct leaf powder or sawdust be compacted in the middle of round barrel shape combustible with holes.

Owing to adopted technique scheme, increased burner in the warming stove, make combustible mass-energy be fully burned, prevented that the over-emitting black exhaust phenomenon from producing, harmful substance contents is low in the flue gas, combustion efficiency is good, heat radiation case and fuel tank are separately, and be easy to make, is convenient to refuelling, fuel is made by plant stalk leaf powder or sawdust compacting, cost is low, and burning time is long, has solved the deficiency that crop straw acts as a fuel and exists, the heat that this warming stove burning back produces directly is dispersed into indoor, temperature raising is fast, the heat transfer efficiency height, and firepower can be controlled simultaneously, be particularly suitable for civilian heating, cook and heat up water, market prospects are wide.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structure cutaway view of the utility model embodiment;

Fig. 2 is the vertical view of the utility model embodiment

Fig. 3 is the cutaway view at C-C place among Fig. 1.

Fig. 4 is the cutaway view at D-D place among Fig. 1.

Among Fig. 1,1, the heat radiation case, 2, fuel tank, 3, bell, 4, heat radiation case shell, 5, exhaust opening, 6, burner housing, 7, dividing plate, 8, burner, 9, connecting plate, 10, air inlet, 11, heat radiation case bottom, 12, combustion box shell, 13, fuel, 14, the fuel storage rack, 15, support 16, the fuel tank base, 17, the air inlet switch

The specific embodiment

As shown in Figure 1, the domestic energy-saving warming stove comprises heat radiation case 1 and fuel tank 2, both detachable refuellings.4 one-tenth round barrel shapes of heat radiation case shell are equipped with openable bell 3 above, and the side is provided with an exhaust opening 5, has an air inlet 10 on the bottom sides, are used for to burner 8 supplemental oxygen, and dividing plate 7 is divided into two chambeies up and down to it; The top of burner 8 has several oxygenating holes, and the bottom has several feeding oxygen holes, is used for making combustible and oxygen fully to burn, and is connected with burner housing 6 by connecting plate 9, and is installed in the burner housing 6, as shown in Figure 4; Be shaped on a circular hole in the middle of the heat radiation case bottom 11 and be used for making burner 8 and fuel tank 2 conductings.Have circular hole in the middle of the fuel storage rack 14, as shown in Figure 3, and becoming round barrel shape fuel tank shell 12 to be divided into chamber up and down, last chamber is used for holding fuel 13, round barrel shape with holes in the middle of fuel 13 usefulness plants stalk leaf powder or sawdust are compacted into, following chamber is a cavity, the bottom is a fuel tank base 16, on this fuel tank shell side air inlet switch 17 is housed, can regulates air inflow and control firepower; Support 15 and be used for reinforcing fuel storage rack 14.This warming stove is simple in structure, fuel cost is low, over-emitting black exhaust not after the burning, burning time is long, makes crop straw be fully used, and the heat that the burning back produces directly is dispersed into indoor, the heat transfer efficiency height, firepower can be controlled simultaneously, is particularly suitable for civilian heating, cooks and heats up water, and market prospects are wide.

Claims

1, domestic energy-saving warming stove, mainly form by heat radiation case (1) and fuel tank (2), it is characterized in that: heat radiation case shell (4) becomes round barrel shape, top is installed with bell (3), the side is provided with an exhaust opening (5) and air inlet (10), dividing plate (7) is divided into two chambeies to it, in the heat radiation case shell (4) burner housing (6) is housed, burner (8) is installed in the burner housing (6), connect by connecting plate (9), be shaped on a circular hole in the middle of the heat radiation case bottom (11) and be used for making burner (8) and fuel tank (2) conducting; Have circular hole in the middle of the fuel storage rack (14), be used for holding fuel (13) above, and becoming round barrel shape fuel tank shell (12) to be divided into two Room, the bottom is fuel tank base (16), the air inlet switch (17) of regulating air inflow is housed on fuel tank shell (12) side, supports (15) and be used for reinforcing fuel storage rack (14).

2, domestic energy-saving warming stove as claimed in claim 1 is characterized in that: have several oxygenating hole and feeding oxygen holes above the burner (8).

3, domestic energy-saving warming stove as claimed in claim 1 is characterized in that: fuel (13) is the centre round barrel shape structure with holes that is pressed into by plant stalk leaf powder or sawdust.