CN2186870Y - Domestic cooking and heating stove - Google Patents

Abstract

The utility model discloses a domestic dual-purpose stove of cooking and heating relates to a cooking and heating stove that is used for the cooking of family, indoor heating winter, especially is applicable to the cooking of places such as family, small-size office, eating and drinking shop, hotel, indoor system heating winter. The structure comprises a furnace body, a hearth, a furnace container, a furnace cover, a grate, an air door, an ash chamber, a chimney, a water inlet pipe, a water outlet pipe and a water jacket, and is characterized in that a secondary air pipe is arranged outside the furnace container, a folded plate is arranged on the flue, the upper part and the top of the hearth are provided with annular water pipes, fins are arranged on the water jacket, a top water jacket is provided with a flow dispersing tooth piece, and the furnace top is provided with a novel heat booster and consists of a water jacket type furnace cover, a water dividing.

Description

Household cooking and heating stove

The utility model family expenses cooking heating dual-purpose stove relates to a kind of cooking stove that is used for family's cooking, winter indoor heating, is specially adapted to place cooking, indoor heating system heating in winter such as family, small office, eating house, hotel.

Along with the raising of living standards of the people, winter, indoor heating more and more became the fashion that people pursue at present, but because the factor of overall national strength, central heating can't large tracts of land be promoted in a short time in China.Existing air-conditioning, electricity heating simultaneously exists one-time investment big, the operating cost height, and problems such as electrical power limit have also influenced its popularization.There is certain defective in aspects such as and existing various hot water heating stove is being suitable for abundant burning that coal solves coal, is reducing stack temperature and improve the thermal efficiency, and in the structure manufacturing, and is safe in utilization.

The purpose of this utility model provides a kind of household cooking and warming dual-purpose stove, is fuel with the honeycomb briquette, and the repeatedly peculiar circulation by air, flue gas, water provides hot water to reach, and the purpose by pipeline carries out the indoor heating system heating can also be used for family's cooking simultaneously.

The household cooking and warming stove takes following mode to realize: the household cooking and warming stove and accessory has body of heater, the refractory furnace refractory furnace is housed in the burner hearth of body of heater is outside equipped with secondary air channel, realize the defeated wind of secondary, chimney, be arranged on lower furnace portion, flue is provided with deflection plate, in upper furnace and top the annular water jacket is housed, water inlet pipe is equipped with in the water jacket bottom, outlet pipe is equipped with at the top, and water jacket is provided with fin, and top water is set with the stream gear piece that looses, deflection plate on the flue reaches the counterflow exchange that fin is realized flue gas and water is set on water jacket, at furnace roof novel heat booster is set, by water leg formula bell, the distributive pipe circulating water pipe constitutes, and water leg formula bell is equipped with distributive pipe, be connected with water jacket, water leg formula bell by there being circulating water pipe to link to each other with outlet pipe, is realized the efficient circulation of water.Fire grate is equipped with in the flue bottom, and fire grate adopts the cross fire grate, or the four-point fire grate, conveniently changes coal.One to four combination flue can be set, to be suitable for the heating power supply in various areas room in the burner hearth of a stove.Drawer type ash chamber is equipped with in the bottom of stove and accessory, and main just ash discharge also can adopt common ash door.Circulating water pipe and water outlet are run affairs and when adopting flexible pipe to cook a meal available stove bell are opened, and cooker is placed on the cooking work such as can cook, cook, heat up water of stove top, big, the hot high efficiency of firepower.The hot water that during heating outlet pipe and central heating plate joined will flow into central heating plate and be used for heating of house.

Family expenses cooking heating dual-purpose stove makes coal combustion more complete owing to be provided with secondary air channel, deflection plate is set on flue, on water jacket, put fin, the counterflow exchange of heat and water in the realization cigarette, reduce stack temperature, simultaneously heat booster is set on cooking-heating dual-purpose stove, further increases heat exchange and the thermal efficiency is provided.This stove and accessory has adopted special construction fire grate, drawer type ash chamber and adopted honeycomb briquette is fuel, makes its coal process of getting convenient, healthy, calculates through heating power simultaneously, and the each several part size of stove is all very reasonable.Reduced the thermal center (-tre) of stove, thereby the thermodynamic cycle when making heat supply is better.Range structure is simple, compact, low cost of manufacture owing to adopt the combination flue, provides the stove of different occasions and different area room heating, can adopt the connection of one to four flue to make up according to the heating area difference, make up flue simultaneously and provide convenience for the heating power adjusting of stove itself again.

The utility model is described in further detail below with reference to accompanying drawing.

Fig. 1 is a household cooking and warming dual-purpose stove structural representation.

Fig. 2 is three combination stove bladder structures of the utility model schematic diagram.

Fig. 3 is four combination stove bladder structures of the utility model schematic diagram.

Have with reference to accompanying drawing household cooking and warming dual-purpose stove structure flue (10) is housed in the burner hearth of body of heater, body of heater, flue is combined into a combination flue for the combination flue can adopt one to four flue, fire grate (11) is equipped with in flue (10) bottom, fire grate can adopt the cross fire grate, or four-point fire grate, flue (10) is outside equipped with secondary air channel (5), flue is provided with deflection plate (6), chimney (7) is installed in lower furnace portion, reaching top arrangement around the upper furnace has annular water jacket (4), and water jacket (4) leans against fin (12) is housed in the burner hearth in week.Roof of the furnace water jacket (4) is equipped with the stream gear piece (3) that looses, and water inlet pipe (9) is equipped with in the water jacket bottom, and outlet pipe (2) is equipped with at the top.Bell (1) is equipped with at the stove and accessory top, and bell is a water leg formula bell, and distributive pipe (13) and water leg (4) circulating water pipe (14) that was connected is housed links to each other with outlet pipe (2), constitutes novel heat booster.Distributive pipe and circulating water pipe can adopt flexible pipe, are convenient to bell and open.The stove and accessory bottom is grey chamber, and air door is housed, for the stove and accessory air intake.

The utility model operation principle: three kinds of circulations by air, flue gas, water realize, air is entered in grey chamber by the ash door and is divided into two strands, upwards for the honeycomb burning of coal provides primary air, another part is upwards burnt for incomplete flue gas provides auxiliary air in the top of flue (10) by secondary air channel (5) part by fire grate (11).Flue gas after the completing combustion through flue after circulation is downwards carried out counterflow exchange with water in water jacket (4) and the heat booster under the effect of deflection plate (6) by chimney (7) in discharge; Water is entered by water inlet pipe (9), by water jacket (4) heat cycles from bottom to top, then discharges hot water by outlet pipe (2) as heating and flows into central heating plate and realize circulation heating, and heat booster is realized the part heating, then discharges hot water by outlet pipe (2) jointly.During cooking bell opened and move to otherly, cooker can be placed on the stove and accessory and carry out various cooking through burner hearth burning heating.

Claims (4)

1, household cooking and warming dual-purpose stove, have body of heater, burner hearth, flue, bell, fire grate, air door, grey chamber, chimney, water inlet pipe, outlet pipe, water jacket, the flue that it is characterized in that burner hearth is outside equipped with secondary air channel, flue is provided with flap, the annular water jacket is equipped with at upper furnace and top, water jacket is provided with fin, and the roof of the furnace water jacket is equipped with the stream gear piece that looses; Furnace roof is provided with novel heat booster, is made of water leg formula bell, distributive pipe, circulating water pipe, and water leg formula bell is equipped with distributive pipe and is connected with water jacket, is equipped with circulating water pipe on the water leg formula bell and links to each other with outlet pipe.

2, household cooking and warming dual-purpose stove according to claim 1 is characterized in that being provided with in the burner hearth 1～4 combination flue.

3, domestic burners heating dual-purpose stove according to claim 1 is characterized in that fire grate adopts cross fire grate or four-point fire grate.

4, domestic burners heating dual-purpose stove according to claim 1 is characterized in that drawer type ash chamber is equipped with in the bottom of stove and accessory.

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