CN2893482Y

CN2893482Y - Efficient multifunction stove

Info

Publication number: CN2893482Y
Application number: CN 200520036282
Authority: CN
Inventors: 刘乔登伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-28
Filing date: 2005-11-28
Publication date: 2007-04-25
Anticipated expiration: 2015-11-28

Abstract

The utility model discloses a cooking range with high efficiency and multiple functions and relates to the cooking range technical field. The utility model has the main technical characteristics of that a water supply tank, a smoke channel, a vaporizing ring chamber, a balancing tube, and a water supply tube are connected with a temperature-keeping layer of the furnace chamber; a front baffle of the furnace is connected with the furnace; a furnace head is convertibly connected inside the furnace chamber; the furnace head is connected with a fire nozzle; a furnace core cover is connected with the fire nozzle; and a gas inlet tube is connected with the fire nozzle. The utility model is a cooking range for cooking rice and dishes, water heating, and warm obtaining by a unit, the army, and households. The utility model has the functions of changeably burning coal, gas, oil, and firewood with small heat waste; at the same time, the effect of preventing harmful gas and powders from spreading is obtained; thus the utility model is a cooking range combining a boiler and a kitchen range.

Description

High-efficiency multifunctional stove

Affiliated technical field

The utility model high-efficiency multifunctional stove relates to the cooking stove technical field, be applicable in office, army, catering trade and the family life cook, cooking, boil water, the heating furnace kitchen range.

Background technology

At present the domestic existing cooking stove generally is made up of body of heater, burner hearth, fire bars, and its weak point is that boiler and kitchen range separate, exist simple in structure, function is few, can not solve the problem that boils water, burns bathing water, steamed rice, cooking and heating simultaneously.Also exist the energy and heat utilization efficiency is low, heat energy loss is big, and is flame-out easily and do not have a problem of Environmental Safety measure.

Summary of the invention

The purpose of this utility model provides a kind of high-efficiency multifunctional stove, this cooking stove can the conversion coal combustion, gas, oil, bavin raw material, characteristics with boiler and stove and accessory, be a kind of safe in utilization, heat energy loss is little, flue dust is few and not flame-out kitchen range, can satisfy the purpose of boiling, cooking, bathing and heating simultaneously.

Technical scheme (Fig. 1 that its technical problem that solves the utility model adopts, 2) be the upper end connection microswitch (13) of supply tank (2), be connected with transmission float (14) on the microswitch, U-shaped space bar (34), the panel that connects upper and lower side supply tank (2), and at upper end connection balance pipe (10) lower end connection feed pipe (11), the lower end of U-shaped space bar (34) is connected with flue (9), flue connects chimney (15), left baffle (33) is connected on the supply tank (2), the upper and lower side of outer ring (1) connects supply tank, balance pipe (10) is connected supply tank respectively with feed pipe (11), U-shaped space bar (34) and outer ring (1), annular inner ring (5) connects flue (9) and outer ring (1), divide fire tube (7) to connect annular inner ring (5), ring extension (6) connects the bottom of dividing fire tube (7) and supply tank (2), around fire guiding ring (8) the connection crater, form the evaporation annular space, end connects air supply pipe (12) about outer ring (1), the bottom of supply tank connects blow-off pipe (16), dust discharge end socket (17) connects chimney (15), forms the general structure of supply tank and flue and evaporation annular space.Coal ash case (4) is connected on the steel plate of bottom, coal ash box slideway (30) is connected on the base plate of coal ash case (4), coal ash box (22) is connected on the coal ash box slideway (30), air supply pipe (28) is connected in the coal ash case (4), wherein an end connects electric fan (32), the other end connects burner (26), body of heater (3) connects coal ash case (4) by screw (31), body of heater front apron (18) connects body of heater (3), fire door (21) connects body of heater front apron (18), refractory brick (19) is connected in the body of heater (3), around the upper end connection supply tank (2) of heat-insulation layer (20) and outer ring (1), the lower end is connected body of heater (3) all around, the fire-resistant brick burner hearth (35) that forms on heat-insulation layer connects fire bars (23) and movable fire bars (24) in the bottom of burner hearth, and firn-jet head (27) connects burner (26), stove heart lid (29) connects firn-jet head (27), and fuel gas inlet pipe (25) connects firn-jet head (27) and constitutes.

The use of the utility model high-efficiency multifunctional stove: running water enters supply tank (2) by microswitch (13), enters the evaporation annular space by feed pipe (11), and the height of water level is by microswitch and the control of transmission float.Combustion gas enters firn-jet head (29) and igniting through fuel gas inlet pipe (25), start electric fan (32) then, natural wind accelerated combustion in air feed pipe (28) arrives burner (26), flame conducts heat to the bottom of a pan and annular inner ring (5) through fire guiding ring (8), and waste gas is discharged to chimney (17) through flue (9).If when coal combustion or bavin, take out burner (26) and fuel gas inlet pipe (25), firn-jet head (27) and stove heart lid (29) earlier, install movable fire bars (24) and coal ash box (22), on fire bars (23), put the material igniting back coal of igniting, and close fire door (21), start electric fan (32) after putting iron pan, fire divides burner (7) to conduct heat to the bottom of a pan and annular inner ring (5) through fire guiding ring (8).Waste gas is discharged through flue (9) and chimney (15).Water in the evaporation annular space is replenished by supply tank (2), and steam is by balance pipe (10) balance, and steam is supplied with through left and right sides blast pipe (12).Electric fan (32) is when stopping, and coal or bavin enter the spontaneous firing state, closes coal ash box (22) and enters the fiery state that closes, the use of pressing coal recoil pot to enter the banking fire state at crater.

The beneficial effects of the utility model are: 1, the part at body of heater (3), outer ring (1) and supply tank (2) is equipped with heat-insulation layer, supply tank has the effect of reclaiming thermal source, have the little effect of thermal losses, the effect of a large amount of steams, bathing, heating can be provided by the evaporation annular space of annular inner ring (5) and outer ring (1) formation.2, to pernicious gas, dust, noise, heat insulation all resting in the body of heater, has the outside contamination of preventing effect.Thoroughly having solved single-mode on the energy uses, is that a kind of boiler combines with the effective of kitchen range, has the effect that coal, gas, bavin can the conversion uses.

Description of drawings

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

Fig. 1 is the vertical view of the utility model high-efficiency multifunctional stove.

Fig. 2 is the cutaway view of A-A direction among Fig. 1.

1 is the outer ring among the figure, and 2 is supply tank, and 3 is body of heater, and 4 is the coal ash case, 5 is annular inner ring, and 6 is ring extension, and 7 for dividing fire tube, and 8 is fire guiding ring, 9 is flue, and 10 is balance pipe, and 11 is feed pipe, 12 is blast pipe, and 13 is microswitch, 14 are the transmission float, and 15 is chimney, and 16 is blow-off pipe, and 17 are the dust discharge end socket, 18 is the body of heater front apron, and 19 is refractory brick, and 20 is heat-insulation layer, 21 are the fuel inlet box, and 22 is coal ash box, and 23 is fire bars, 24 is movable fire bars, and 25 is the fuel gas inlet pipe, and 26 is burner, 27 is firn-jet head, and 28 is the air feed pipe, and 29 are stove heart lid, 30 is the coal ash box slideway, and 31 is screw, and 32 is electric fan, 33 is baffle plate, and 34 is the U-shaped space bar, and 35 is burner hearth.

The specific embodiment

At Fig. 1, at first make the supply tank (2) of 320 * 200 * 150mm in 2 with the steel plate of 1.5mm, make 317 * 100mmU shape space bar (34) and 200 * 150mm left baffle is welded on the supply tank (2) with the steel plate of 1.5mm, select for use the microswitch (13) of prior art to be installed on the supply tank, the transmission float is articulated on the microswitch, select for use the steel pipe of φ 16 * 50mm to make balance pipe (10) and feed pipe (11), make the outer ring (1) of φ 330 * 150mm with the steel plate of 1.5mm, making flue (9) with 40 * 70 * 25mm quarter bend is connected on the outer ring (1), outer ring (1) is welded on the supply tank with steel plate, balance pipe and feed pipe one end are welded on the outer ring (1), the other end is welded on the supply tank, make the flue (9) of 220mm with the rectangular tube of 40 * 70mm, one end is welded on the U-shaped space bar (34), the other end is welded on the chimney (15) of 210 * 70 * 40mm, dust discharge end socket (17) screw socket connects the bottom of chimney (15), the blow-off pipe screw socket connects the bottom of supply tank (2), form the anti-mouthful of outside of φ 327mm with the punching of the steel plate of 1.5 * 340 * 340mm, the interior empty annular inner ring (5) that forms φ 310 * 80mm, and leave the hole of three φ 25mm in the bottom surface, the hole of φ 160mm is opened at the center, then annular inner ring (5) is welded on the outer ring (1), form φ 310 * 20mm ring extension (6) with φ 340mm punching of the steel plate, and the hole of opening three φ 25mm, the hole that φ 160mm is opened at the center is installed in the bottom of annular inner ring (5), and at annular inner ring (5) and last branch fire tube (7) and the crater that welds φ 25 * 40mm of ring extension (6), make fire guiding ring (8) with the refractory material of prior art and be installed on the crater of annular inner ring (5), form the general structure of supply tank and flue and evaporation annular space.Select for use the steel plate of 0.8mm to make coal ash case (4), and opening 200 * 120mm and flanging 5mm, be installed on the steel plate of bottom, making coal ash box slideway (30) with the channel-section steel of 20 * 20 * 200mm is installed on the base plate of coal ash case (4), make coal ash box (22) with the plate of 0.8 * 220 * 360mm, be installed on the coal ash box slideway (30), make air feed pipe (28) with the pipe of φ 50mm, be installed in the coal ash case (4), one end tight fit of air supply pipe connects the electric fan (32) of prior art, other end tight fit connects on the oil gas burner (26) of prior art, make body of heater (3) with the steel plate of 0.8 * 240 * 1600mm, body of heater (3) is connected on the coal ash case (4) by screw (31), make body of heater front apron (18) with the buckle of 320 * 120mm, and at middle opening 120 * 100mm, tight fit is installed on the body of heater (3), make the fire door (21) that is filled with insulation material with the fuel inlet box of punching of the steel plate 96 * 110 * 80mm of 0.8mm with the steel plate of 100 * 140mm, be slidingly installed on body of heater precursor baffle plate (18), refractory brick (19) is built in filling heat insulating wall (20) back around body of heater (3), the upper end of refractory brick (19) is filled fire clay and is constituted burner hearth (35), heat-insulation layer (20) tight fit connects the bottom of outer ring (1) and supply tank (2), make fire bars (23) and movable fire bars (24) with prior art, be slidingly installed in the bottom of burner hearth (35), firn-jet head (27) and stove heart lid (29) with prior art, firn-jet head is placed on the burner (26), stove heart lid (29) is placed on the firn-jet head (27), make fuel gas inlet pipe (25) with the tracheae of φ 50mm, tight fit is connected firn-jet head (27) and goes up high-efficiency multifunctional stove of formation.

Claims

1, a kind of high-efficiency multifunctional stove, the upper end that it is characterized in that supply tank (2) connects microswitch (13), be connected with transmission float (14) on the microswitch, U-shaped space bar (34) connects the panel of upper and lower side supply tank, and at upper end connection balance pipe (10) lower end connection feed pipe (11), the lower end of U-shaped space bar is connected with flue (9), flue connects chimney (15), the upper end of outer ring (1) connects supply tank, balance pipe (10) is connected supply tank respectively with feed pipe (11), U-shaped space bar (34) and outer ring, annular inner ring (5) connects flue (9) and outer ring, divide fire tube (7) to connect annular inner ring, ring extension (6) connects the bottom of dividing fire tube and supply tank, around fire guiding ring (8) the connection crater, end connects air supply pipe (12) formation evaporation annular space about the outer ring, coal ash case (4) is connected on the steel plate of bottom, coal ash box slideway (30) connects on the base plate of coal ash case, coal ash box (22) connects the coal ash box slideway, air supply pipe (28) is connected in the coal ash case, wherein an end connects electric fan (32), the other end connects burner (26), body of heater (3) connects the coal ash case by screw (31), body of heater front apron (18) connects body of heater (3), refractory brick (19) is connected in the body of heater, around the upper end connection supply tank of heat-insulation layer (20) and the outer ring, around the lower end connection body of heater, the fire-resistant brick burner hearth (35) that on heat-insulation layer, forms, the bottom of burner hearth connects fire bars (23) and movable fire bars (24), firn-jet head (27) connects burner (26), stove heart lid (29) connects firn-jet head, and fuel gas inlet pipe (25) connects firn-jet head and constitutes high-efficiency multifunctional stove.