CN2270895Y

CN2270895Y - Coal and water burning porous energy-saving stove

Info

Publication number: CN2270895Y
Application number: CN 96233945
Authority: CN
Inventors: 石厚火
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-25
Filing date: 1996-10-25
Publication date: 1997-12-17
Anticipated expiration: 2006-10-25

Abstract

The utility model is characterized in that the outer circle of a furnace core presenting a pleiopetalous shape is provided with a semi-circular arc hollow cylinder steam chamber 7 which is connected with a circular arc-shaped preheating pipe 8 of a water inlet pipe 10 provided with a movable joint 11. The middle part of the steam chamber 7 with a single petal is connected with an air delivery pipe 12, a pipe joint 13 and an air emitting pipe 14; the straight air emitting pipe 14 is connected with a big circular pipe air emitting disk with a small hole and a small circular pipe air emitting disk with a small hole 2; the air emitting pipe 14 is provided with a furnace core tray 15 with a hole. Compared with the prior art, the fire is fierce, and the furnace temperature is high; the heat energy is effectively utilized; the heat efficiency of the coal furnace is enhanced, and the furnace temperature and the fire power can be adjusted; the utility model also has the advantages of energy saving, dust collecting, compact structure, etc. The utility model is widely used for the living civil furnace device of the family, the restaurant, or the small unit.

Description

The energy-conservation stove of coal water burning porous shape

The utility model relates to domestic stove, the energy-conservation stove of particularly a kind of coal water burning porous shape.

The existing used stove and accessory of civilian burning coal all is directly with coal cinder or coal briquette, and perhaps honeycomb briquette adds the stove internal combustion, promptly takes secondary air that coal gas is fully burnt, but exists the coal furnace combustion thermal efficiency low, and firepower is not strong, and fiery temperature such as can not regulate at weak point.In the patent disclosure of number of patent application 95241882.7 " the energy-saving coal stove of a kind of reverse burning type Environment-friendly ", also exist above-mentioned deficiency.

The purpose of this utility model is to overcome the prior art above shortcomings, and a kind of compact conformation is provided, coal furnace thermal efficiency height, and firepower is prosperous, and adjustable fire temperature has the energy-conservation energy-conservation stove of coal water burning porous shape.

Above-mentioned purpose of the present utility model is to realize by such structure, include grate, fire door, burner hearth, body of heater, it is the how petal outer garden of combustion chamber half garden arc hollow cylinder vaporium, the in succession garden arc of the water inlet pipe that has articulation of vaporium gives heat pipe, be connected with appendix in the middle of the single petal vaporium, pipe joint and gas producing tube, foraminate large and small two the garden shape pipe gas producing disks of straight gas producing tube connecting band are porose combustion chamber pallet on gas producing tube.When using the utility model, the water of adjustable flow size flows into water inlet pipe, articulation is to the heat pipe that gives of garden arc, hollow cylinder vaporium, owing to be subjected to the coal combustion of burner hearth, the water formation steam of heating forces steam water to flow into appendix, gas producing tube from the vaporium middle part, flows out to the aperture of gas producing disk, steam water is subjected to furnace high-temperature and resolves into hydrogen and oxygen, the combustion-supporting burning of coal is provided with fire door in the more favourable like this stove below body of heater, is convenient to remove ashes.

The utility model compared with prior art owing to adopt the water vapour decomposes to become hydrogen and oxygen technology, makes stove fire prosperous, the furnace temperature height effectively utilizes heat energy, improves the combustion furnace thermal efficiency, it is adjustable to intake simultaneously, makes furnace temperature, firepower corresponding adjusted, characteristics such as energy-saving dedusting and compact conformation.Be widely used in family, restaurant or small-sized unit life domestic stove.

The utility model said structure can further specify by accompanying drawing.

Fig. 1 is three petal B-O-B cross-sectional schematic for the utility model combustion chamber;

Fig. 2 is three petal A-A cross-sectional schematic for the utility model combustion chamber;

Fig. 3 is quatrefoil shape cutaway view schematic diagram for the utility model combustion chamber;

Fig. 4 is the A-A cross-sectional schematic of quatrefoil shape for the utility model combustion chamber.

Among the figure: 1-grate 2-gas producing disk 3-fire door 4-body of heater 5-burner hearth 6-combustion chamber 7-vaporium 8-gives heat pipe 9-insulation material 10-water inlet pipe 11-articulation 12-appendix 13-pipe joint 14-gas producing tube 15-combustion chamber pallet 16-insulated column reinforcing bar 17-insulated column

As Fig. 1 as showing, combustion chamber 6 be three petal, can put three honeycomb briquette finished product shapes, what water inlet pipe 10 and articulation 11 was communicated with the garden arcs gives heat pipe 8 and vaporium 7, each petal hollow Cylinder vaporium 7 middle part connects appendix 12, and pipe joint 13 and gas producing tube 14 are the combustion chamber pallet 15 that three holes are arranged on gas producing tube 14, combustion chamber 6 is close to vaporium 7, and body of heater 4 is provided with fire door 3.

For furnace insulation, between combustion chamber 6 and body of heater 4, insulation material 9 is arranged.

Fig. 2, water inlet pipe 10 is communicated with articulations 11, gives heat pipe 8 and vaporium 7, and what three straight gas producing tubes 14 shown in the middle part of figure were ined succession large and small two gardens has an aperture gas producing disk 2, and the combustion chamber pallet 15 in three holes is arranged.

Fig. 3 is another embodiment, and combustion chamber is quatrefoil shape, can put four honeycomb briquettes, in the middle of furnace chamber 5, the insulated column 17 that has insulated column reinforcing bar 16 is arranged on the combustion chamber pallet 15.

Fig. 4, four gasifying tubes 14 are connected with the gas producing disk that has aperture 2 in large and small two gardens, are insulated column 17 in the middle of the combustion chamber pallet 15 with four holes.

Claims

1. the energy-conservation stove of coal water burning porous shape, include grate (1), fire door (3), burner hearth (5), body of heater (4), it is characterized in that the outer garden of combustion chamber (6) that how petally is there is half garden arc hollow cylinder vaporium (7), the in succession garden arc of the water inlet pipe (10) that has articulation (11) of vaporium (7) gives heat pipe (8), be connected with appendix (12) in the middle of the single petal vaporium (7), pipe joint (13) and gas producing tube (14), straight gas producing tube (14) connecting band is foraminate big, little two garden shape pipe gas producing disks (2), going up at gas producing tube (14) is porose combustion chamber pallet (15).

2. the energy-conservation stove of coal water burning porous shape according to claim 1 is characterized in that between combustion chamber (6) and the body of heater (4) insulation material (9) being arranged.