CN2361993Y - Multi-functional coal and firewood gasification energy-saving stove - Google Patents

Abstract

The utility model relates to a civil multifunctional coal and firewood gasification energy-saving stove, which comprises a stove body 11, a fire hole 3, a fume outlet 7, a flame sealing cap 6, a water tank 1, a stove body 2, a grate 21, an airflow regulating door 18, three vent holes 5 on the upper end of an internal liner 19 and a secondary air duct 16 which is formed between the internal liner and an external liner, wherein, vent holes 17 are arranged in uniform distribution in one circle on the grate on the lower end of the utility model; a heating water jacket 4 is arranged on the upper parts of the internal liner and the external liner; two groups of thermal insulating material 14 and 20 are arranged respectively between the stove body and the liners, and between the water tank and the stove body. The utility model is mainly used for cooking, heating and bathing in households. The utility model has the characteristics of wide application of fuel, high heat utilization rate, practicality, sanitary, safety and complete function.

Description

The energy-conservation stove of multi-functional coal-diesel gasization

The utility model relates to a kind of civil multifunctional matchmaker bavin gasification energy-saving stove.

At present, the cooking stove that people use, problems such as the ubiquity heat utilization efficiency is low, and function singleness fuel is single, and fuel combustion is insufficient.

The purpose of this utility model overcomes the defective that existing cooking stove exists, and provides a kind of and integrates cooking, heating, washes, bathes, and can burn the energy-saving cooking that coal, bavin, saw do not wait fuel.

Characteristics of the present utility model are: body of heater places a cylindrical water tank, and flue is a double-decker, and there are three steam vents on the flue top, and by forming the secondary air passage between inside and outside courage, the bottom is provided with secondary intake opening, and fire door is established a fire sealing cover; The fire door place establishes a water jacket, and two interfaces that connect steam heating pipe are arranged on the water jacket; Between water jacket and kitchen range mouth, establish an exhanst gas outlet; The kitchen range mouth is provided with three active catch fire lids; Burner hearth has the drawer type air door, and can deposit, cobbings.

Large and small specification be decided on need when the utility model was made, and material has sheet metal, ironcasting, heat-insulating material etc.By shown in Figure 1, body of heater places cylindrical water tank, the junction seal welding, and water tank bottom is the water inlet pipe interface, top is the outlet pipe interface; Interior outer furnace can be used ironcasting, or ceramic member, and inside and outside courage interlayer spacing is 10 millimeters; Inside and outside courage specification is established three row Φ and is the pores that product shape is arranged for 2～3 millimeters on deciding on the inner bag; Be provided with the secondary air inlet hole on the fire grate between inside and outside courage, the gross area in hole should be a bit larger tham the gross area of top pore.Fire door place fire sealing cover is an ironcasting.Water jacket is an ironcasting, and the outside and bottom are plane, and inboard and top is foliaceous so that fully absorb heat, and the water jacket internal diameter is used the furnace internal-lining internal diameter and equated, height is advisable for 100 millimeters.Water jacket one side is provided with two pipe joint (see figure 2)s.Be provided with exhanst gas outlet between water jacket and kitchen range mouth; The kitchen range mouth is provided with three active catch fire lids, and retaining fire lid is ironcasting.Fire grate is divided into a drawer type air quantity adjustment doors.Wind shunting voluntarily in the air compartment under the fire grate.Flue and body of heater load heat-insulating material between stove and water tank.3 millimeters steel plates of the general employing of water tank and body of heater are made as suitable, and body of heater can be made of 0.5～1.0 millimeter metallic plate, and also available brick, cement are built system.

The cooking stove that adopts the utility model to make, heat utilization efficiency is higher more than 30% than common cooking stove, and water tank volume is big, has automatic loading water, 24 hours heat supply water, and can guarantee 3 people's Water-heating showers.Water quick heating in the water jacket, heating effect is good.And can fire coal, bavin, charcoal, saw do not wait pluralities of fuel, sufficient combustion, smokeless, clean hygiene.

Describe below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model.Wherein: three steam vents of 1 water tank, 2 bodies of heater, 3 fire doors, 4 heating water jackets, 5 inner bags upper end, 6 fire sealing covers, 7 exhanst gas outlets (outer termination chimney), 8,9,10 active catchs fire lid, 11 stoves, 12 titting water outlets, 13 stove legs, 14,20 heat-insulating materials, 15 outer furnaces, 16 secondary air inlet passages, 17 secondary air inlet holes, 18 drawer type air quantity adjustment doors, 19 inner furnaces, 21 fire grates, 22 water tank water intake interfaces

Fig. 2 is a heating water jacket key diagram, wherein 1 ', 2 ' hot water pipe interface, 3 ' heat absorbing sheet

Claims (1)

1. the energy-conservation stove of multi-functional coal-diesel gasization is characterized in that body of heater places the cylindrical shape water tank, and the double-deck flue of tubular, inner bag Xiang Duan have three row's apertures; One thermal cycle water jacket is arranged at double-deck flue top, and its water jacket inboard and top are foliaceous.

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