CN2395160Y

CN2395160Y - Multifunction coal burning central heating stove

Info

Publication number: CN2395160Y
Application number: CN 99244889
Authority: CN
Inventors: 杜九江; 杜会清
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-21
Filing date: 1999-09-21
Publication date: 2000-09-06
Anticipated expiration: 2009-09-21

Abstract

The utility model relates to a multifunction coal burning heating stove. The structure of a stove body is characterized in that double row main heating water pipes which are longitudinally interphase and sloping, heaters, heating chambers, etc. are arranged one side on the quarter of the middle upper part of a cone cylinder hearth nearby a flue; the upper side of the cone cylinder hearth is small, and the lower side is big; a main flue, an auxiliary flue, and a flue afterheat water jacket are arranged for connecting the heating chambers; a chimney of more than 2 meters is arranged on the upper side of the main flue, and the chimney is provided with a cap which prevents wind and rain; a stove casing afterheat water jacket is arranged at the external of the stove body; a heating water ring of a stove mouth is arranged at the stove mouth; one side of a stove cap is provided with auxiliary smoke and auxiliary flue switches.

Description

Multifunctional coal-fired furnace

The utility model belongs to the civilian protector of solid coal burning water heating heating, is specially adapted to domestic heating, the multiple use such as have a bath of cooking, heat up water.

The utility model is the patent No.: the improvement of 93210072.4 utility model patents, though former patent has quick combustion, and the leaving water temperature height, multiple advantage such as sufficient combustion also exists the bigger deficiency of waste heat loss, so suddenly wait to improve.

The purpose of this utility model is to overcome the weak point of original technology, and a kind of quick combustion is provided, leaving water temperature height, sufficient combustion, thermal efficiency height, the multifunctional coal-fired furnace that the waste heat loss is little.

The utility model is achieved in that a kind of by body of heater, stove emits, the coal-fired multi-functional furnace that parts such as furnace base and flue are formed, the structure that it is characterized in that body of heater is provided with down the big little awl cylinder burner hearth of, / 4th area positions, middle and upper part that are positioned at burner hearth are provided with the double main heating pipe of vertical alternate oblique arrangement near a side of flue, the semi-circular jacket heater of water in the outer steel, heating clamber, gap between main heating pipe's comb is communicated with heating clamber and enters flue collector again, the outer setting flue collector waste heat water jacket of flue collector, the middle part that is positioned at flue collector is provided with the water outlet interface, the water outlet interface connects the heating installation water inlet, the top of flue collector is connected with the outdoor chimney that windproof and rain proof emits, the bottom of flue collector is provided with controlled manual grey leakage port jam and grey leakage port, the top of burner hearth is to open the controlled fire door of sealing, the fire door place is provided with fire door and adds Circle device for heating water, fire door adds Circle device for heating water and is communicated with main heating pipe, the bottom of burner hearth is provided with fixed and movable alternate shake fire bars, two rows before and after mobilizable shake fire bars divides, wherein the front row is provided with front-seat fire bars handle and front-seat fire bars pipe spreader control assembly, back row is provided with back grate furnace bar axle and back grate furnace bar handle control assembly, what closely lean on burner hearth is inboard wall of burner hearth, the skin of inboard wall of burner hearth is a heat-insulation layer, the skin of heat-insulation layer is provided with stove skin waste heat water jacket, the bottom of waste heat water jacket is provided with the backwater interface, the backwater interface is communicated with the radiator water return outlet, the skin of waste heat water jacket is the stove crust, but the bottom of body of heater is provided with the manual shoot door of opening and closing, body of heater is put on the furnace base, the top of body of heater is provided with that the garden stove emits in the foreign side, the side that stove emits is provided with auxillary flue, be communicated with flue collector, auxillary flue is provided with auxillary flue switch and auxillary flue switch mouth, the top that stove emits is provided with 2-3 and repeatedly puts garden shape guard ring lid, is positioned at the top that the top of flue collector must be provided with more than 2 meters and has the chimney that windproof and rain proof emits.

The utility model has reached design purpose, compares with original technology and still has quick combustion, sufficient combustion, and the leaving water temperature height is not taken advantage of advantages such as fire, and is making marked progress aspect the minimizing heat loss, and the thermal efficiency improves greatly, has obtained desirable effect.

Further describe in conjunction with the accompanying drawings and embodiments:

Accompanying drawing 1 is multifunctional coal-fired furnace overall structure figure:

Among the figure: 1, burner hearth 2, thorax internal protecting wall 3, heat-insulation layer 4, stove skin waste heat water jacket 5, stove crust 6, furnace crown 7, fire door adds Circle device for heating water 8, protection chimney 9, front-seat fire bars handle 10, back grate furnace bar handle 11, the fixing card 12 of fire bars, back grate furnace bar axle 13, front-seat fire bars pipe spreader 14, shoot door 15, shoot door handle 16, furnace base 17, backwater interface 18, water outlet interface 19, flue collector switch 20, flue collector switch mouth 21, auxillary flue switch 22, auxillary flue switch mouth 23, flue collector 24, flue collector waste heat water jacket 25, pipe 26 in the flue collector, windproof and rain proof emits 27, auxillary flue 28, heater 29, heating clamber 30, main heating pipe 31, leak ash 32, grey leakage port jam 33, shake fire bars 34, fire door

When burning heating installation, fire door (34) is covered completely, close and pay flue switch (21), close grey leakage port (31), open fire door (14), open flue collector switch (19), flame enters heating clamber (29) again through main heating pipe (30) earlier, concentrated combustion heater (28), waste heat enter flue collector (23) heating waste heat water jacket (24) again, and main like this heating process is finished substantially; When cooking, close flue collector switch (19), the flame in the burner hearth impacts to fire door (34), can cook like this and heat up water; After banking up a fire, fuel in the burner hearth (1) also must distribute a part of heat in the slow combustion process, stove skin waste heat water jacket (4) and fire door add Circle device for heating water (7) with this part heat absorption, keep the uniform temperature of radiator after having guaranteed to bank up a fire, and the whole process of heating of cooking is like this finished.Because the utility model based on the air inducing principle, in use, must be installed the chimney more than 2 meters, the exit of chimney must be installed windproof and rain proof and be emitted (26), makes the flame in the furnace chamber that enough air draught power be arranged, and guarantees coal-fired fully burning.

An embodiment of the present utility model is according to the above-mentioned furnace binding that designs and produces as shown in Figure 1, compare with former technology, under the situation identical in model, that size equates, coal consumption equates, the heating thermal efficiency has improved more than 25%, former technology is for 30 of radiators, now supply 40 of the radiators of same model, heat supply temperature improves about 5 degree than original, has also that quick combustion is not taken advantage of fire, the advantages such as fast, coal-fired property is wide of cooking.

Claims

1, a kind of by body of heater, stove emits, the coal-fired multi-functional furnace that parts such as furnace base and flue are formed, the structure that it is characterized in that body of heater is provided with down the big little awl cylinder burner hearth (1) of, / 4th area positions, middle and upper part that are positioned at burner hearth (1) are provided with the double main heating pipe (30) of vertical alternate oblique arrangement near a side of flue, the semi-circular jacket heater of water (28) in the outer steel, heating clamber (29), gap between main heating pipe (30) comb is communicated with heating clamber (29) and enters flue collector (23) again, the outer setting flue collector waste heat water jacket (24) of flue collector (23), the middle part that is positioned at flue collector (23) is provided with water outlet interface (18), water outlet interface (18) connects the heating installation water inlet, the top of flue collector (23) is connected with the outdoor protection chimney (8) that windproof and rain proof emits, the bottom of flue collector (23) is provided with controlled manual grey leakage port jam (32) and grey leakage port (31), the top of burner hearth (1) is to open sealing controlled fire door (34), fire door (34) is located to be provided with fire door and is added Circle device for heating water (7), fire door adds Circle device for heating water (7) and is communicated with main heating pipe (30), the bottom of burner hearth (1) is provided with fixed and movable alternate shake fire bars (33), two rows before and after mobilizable shake fire bars (33) divides, wherein the front row is provided with front-seat fire bars handle (9) and front-seat fire bars pipe spreader (13) control part parts, back row is provided with back grate furnace bar axle (12) and back grate furnace bar handle (10) control assembly, what closely lean on burner hearth (1) is inboard wall of burner hearth (2), the skin of inboard wall of burner hearth (2) is heat-insulation layer (3), the skin of heat-insulation layer (3) is provided with stove skin waste heat water jacket (4), the bottom of waste heat water jacket (4) is provided with backwater interface (17), backwater interface (17) is communicated with the radiator water return outlet, the skin of waste heat water jacket (4) is stove crust (5), but the bottom of body of heater is provided with the manual shoot door (14) of opening and closing, body of heater is put on the furnace base (16), the top of body of heater is provided with the square-outside and round-inside stove and emits (6), stove emits a side of (6) that auxillary flue (27) is set to be communicated with flue collector (23), auxillary flue (27) is provided with auxillary flue switch (21) and auxillary flue switch mouth (22), stove emits the top of (6) that 2-3 is set repeatedly to put garden shape guard ring lid, is positioned at the top that the top of flue collector (23) must be provided with more than 2 meters and has the protection chimney (8) that windproof and rain proof emits.