CN2789622Y

CN2789622Y - Double-flue coal-saving heating furnace

Info

Publication number: CN2789622Y
Application number: CN 200520022950
Authority: CN
Inventors: 尹浚生
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-08
Filing date: 2005-05-08
Publication date: 2006-06-21
Anticipated expiration: 2015-05-08

Abstract

The utility model relates to a double-flue coal-saving heating furnace. Water chambers are positioned at the side edge of a furnace body, the periphery of a furnace hole, the periphery of an outlet flue and the peripheries of flues; a water outlet is communicated with the water chamber positioned at the periphery of the outlet flue; a stove plate and the furnace hole are arranged at a spacing distance; space between the stove plate and the furnace hole is communicated with the outlet flue; an upper smoke door opens and closes the space between the stove plate and the furnace hole; a side edge at the upper end of a furnace is communicated with the outlet flue through the flues; a lower smoke door opens and closes upper ports of the flues; the upper ends of the furnaces of the lower ports of the flues are transversely provided with furnace water pipes of which both ends penetrate the water chambers; flue water pipes of which both ends penetrate the water chambers are arranged in the flues. The utility model has the function of enlarging the heat absorption of a discharge part of the furnace body and has the advantages of coal saving, insufficient combustion, no environmental pollution, simple structure, low fabrication cost and selling price, quick ignition, high safety, high heat utilization rate, convenient coal feed and long service life.

Description

The coal-saving heating stove of twin flue

Technical field

The utility model belongs to the coal-saving heating stove of a kind of twin flue.

Background technology

Traditional double water radiator of cooking of family expenses heating all relies on the water courage heat absorption that is positioned at the body of heater side, for increasing the contact area that water temperature all should increase water courage and burner hearth endogenous pyrogen usually, is beneficial to the heat absorption of water courage.But many contacts burner hearth endogenous pyrogen that the cold water courage is crossed can make that temperature descends in the burner hearth, and temperature descends and makes coal can not fill a part burning in the burner hearth, increase the expending of coal, contaminated environment, get angry slow, heat utilization efficiency is low, more be unfavorable for cooking.For this reason, adopt the volume that increases burner hearth mostly, improve its coal containing quantity, to solve its deficiency.But cause that hot-water heating furnace volume is big, wasteful, the contaminated environment of coal, complex structure, cost of manufacture height and the expensive disadvantage of price.Thereby limit its scope of application greatly.

Summary of the invention

The purpose of this utility model is the coal-saving heating stove of a kind of twin flue of design, strengthen the heat absorption function of body of heater discharging place, have that province's coal, burning fill part free from environmental pollution, simple in structure, cost of manufacture and price is low, quick combustion, security is good, heat utilization efficiency is high, use the advantage of the convenient and long service life of stoking.For this reason, the utility model adopts the water courage to be positioned at body of heater side, stockhole periphery and outlet flue and flue periphery, delivery port communicates with the water courage that is positioned at the outlet flue limit, stone or metal plate for standing a stove on as a precaution against fire and stockhole spacing distance are provided with, stone or metal plate for standing a stove on as a precaution against fire communicates with outlet flue with space between the stockhole, last cigarette door opens and closes the space between stone or metal plate for standing a stove on as a precaution against fire and the stockhole, burner hearth upper end side communicates with outlet flue by flue, following cigarette door opens and closes the flue upper port, the horizontal burner hearth water pipe that has two ends and water courage to connect in the burner hearth upper end of flue lower port is provided with the flue water pipe that two ends and water courage connect in the flue.The said structure design has realized the purpose of this utility model.

The utility model has the advantages that the heat absorption function that has strengthened body of heater discharging place, have that province's coal, burning fill part free from environmental pollution, simple in structure, cost of manufacture and price is low, quick combustion, security is good, heat utilization efficiency is high, use the advantage of the convenient and long service life of stoking.And can also cook in preceding stone or metal plate for standing a stove on as a precaution against fire upper end, can save coal 40%, the high raising 5% of heat utilization efficiency than traditional hot-water heating stove, and use stoking deashing be convenient and prolong 30% service life.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the A-A cross-sectional view of Fig. 1

The specific embodiment

To shown in Figure 2, the coal-saving heating stove of a kind of twin flue is made up of body of heater 12, water courage 5, intake-outlet, fire grate 15 and outlet flue 8 as Fig. 1.Water courage of the present utility model is positioned at body of heater side, stockhole periphery and outlet flue and flue periphery, and interpenetrates, and delivery port 7 communicates with the water courage that is positioned at the outlet flue limit.Stone or metal plate for standing a stove on as a precaution against fire 1 and stockhole 2 spacing distance settings, stone or metal plate for standing a stove on as a precaution against fire communicates with outlet flue with space between the stockhole.The space that last cigarette door 6 opens and closes between stone or metal plate for standing a stove on as a precaution against fire and the stockhole.Burner hearth 3 upper end sides communicate with outlet flue by flue 19, and following cigarette door 9 opens and closes the flue upper port.The horizontal burner hearth water pipe 4 that has two ends and water courage to connect in the burner hearth upper end of flue lower port.Be provided with the flue water pipe 10 that two ends and water courage connect in the flue.Described flue water pipe and burner hearth water pipe are tilting.The water that is beneficial in flue water pipe and the burner hearth water pipe flows.

From the deashing fire grate, this back and forth comprises the fork that is subjected to handle control can drive the furnace grid double swerve from the deashing fire grate to described fire grate, is prior art for back and forth.Body of heater side, stockhole periphery, flue and outlet flue periphery with add gap formation water courage between the layer 11.Described delivery port 7 communicates with the water courage that is positioned at the outlet flue limit.Water inlet 13 phase water flowing courage bottoms.The fire grate lower end is a deashing chamber 16, and the deashing chamber side is provided with fire door 17, is used for deashing.Also be provided with clean-out door 18 on the sidewall body of heater of fire grate upper end, be used to remove the slag of fire grate upper end.The burner hearth internal perisporium is provided with thorax mud layer 14, prevents to burn out body of heater.

During use, if hot-water supply closes earlier and closes the cigarette door, open down the cigarette door, then cold water enters water courage, burner hearth water pipe and flue water pipe from water inlet, flows out body of heater to the radiator hot-water supply from delivery port again behind absorption burner hearth and the flue heat.For coal in the burner hearth fully being burnt and burning as early as possible, can all open the smoke removing port door, close stove disc mouth, then air directly enters flue and outlet flue and discharges outdoorly fast in the burner hearth, promptly produces the drawing fires effect, otherwise, can control burning of coal speed in the burner hearth.If cook, then close the smoke removing port door, then through burner hearth and heat energy can only through behind the stove disc mouth by last cigarette door enter outlet flue discharge outdoor, for cooking.During deashing, will hold handle and rock back and forth, handle drives balance staff and moves around in 40 degree～140 degree scopes, thereby driving fire grate moves forward and backward, the axle that fire grate drives the rear end more in like manner rotates, and moves around and the fire grate that shakes falls in the deashing chamber coal ash, finishes deashing.

In a word, the utility model has strengthened the heat absorption function of body of heater discharging place, has that province's coal, burning fill part free from environmental pollution, simple in structure, cost of manufacture and price is low, quick combustion, security is good, heat utilization efficiency is high, use the advantage of the convenient and long service life of stoking.Can promote the use of.

Claims

1, the coal-saving heating stove of a kind of twin flue, by body of heater, the water courage, intake-outlet, fire grate and outlet flue are formed, it is characterized in that: the water courage is positioned at the body of heater side, stockhole periphery and outlet flue and flue periphery, delivery port communicates with the water courage that is positioned at the outlet flue limit, stone or metal plate for standing a stove on as a precaution against fire and stockhole spacing distance are provided with, stone or metal plate for standing a stove on as a precaution against fire communicates with outlet flue with space between the stockhole, last cigarette door opens and closes the space between stone or metal plate for standing a stove on as a precaution against fire and the stockhole, burner hearth upper end side communicates with outlet flue by flue, following cigarette door opens and closes the flue upper port, the horizontal burner hearth water pipe that has two ends and water courage to connect in the burner hearth upper end of flue lower port is provided with the flue water pipe that two ends and water courage connect in the flue.

2, by the coal-saving heating stove of the described twin flue of claim 1, it is characterized in that: described flue water pipe and burner hearth water pipe are tilting.