CN2333954Y

CN2333954Y - High-efficiency multi-functional civil boiler

Info

Publication number: CN2333954Y
Application number: CN 98215354
Authority: CN
Inventors: 艾诚
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-12
Filing date: 1998-06-12
Publication date: 1999-08-18
Anticipated expiration: 2008-06-12

Abstract

The utility model relates to a high-efficiency multifunctional civil boiler whose furnace body can be divided into two parts, wherein the front part is provided with a burning chamber which has double-layer boiler grates; the back part is provided with a heat absorption chamber which is provided with a plurality of transverse pipes; a partition of a water jacket, upper water cooling boiler grates, and transverse water pipes are communicated with the entresol water jacket of the furnace body; the direction of gas and smoke flow is controlled by a smoke barrier which is arranged at the smoke outlet of the burning chamber to select heating, or heat supply, or drinking. The utility model combines a boiler whose structure is double-layer with a traditional cooking boiler together, having the advantages of quick ignition for cooking, sufficient combustion, high heating efficiency for heating, low coal cost, little smoke, gas contamination, etc. The utility model can not only cook, but also heat, bath and boil water. The high-efficiency multifunctional civil boiler is convenient in use.

Description

Civilian high-efficiency multi-function boiler

The utility model relates to a kind of civil boiler, and warm the cooking a meal of particularly a kind of centralized procurement is used for the multi-function boiler of one.

At present, the civil heating boiler of selling on the market can be divided into two kinds of forms substantially, and a kind of is the hot-water boiler of function singleness, and a kind of is hot water cooking boiler for dual purpose, and latter's function is many, and is practical.But in use find two kinds of function match imbalances of this class boiler, that is: the usefulness of cooking a meal quick combustion, heating effect is poor; Heating effect is good, cooks a meal and uses weak effect.If want both to take into account, have only the increasing type of furnace, increase coal consumption, certainly will improve like this and make and use cost, and combustion efficiency is poor, has increased the weight of environmental pollution.

The purpose of this utility model provides a kind of compact conformation, and the type of furnace is little, and combustion efficiency is good, uses the Multifunction civil boiler easily that saves time.

Technical solution of the present utility model is: boiler furnace is divided into two parts, the front portion is the combustion chamber, the rear portion is a heat-absorbing chamber, separated by the water jacket partition wall between combustion chamber and the heat-absorbing chamber, the combustion chamber is divided into two-layer up and down, and water-cooled grate is equipped with in the combustion chamber, upper strata, fire grate is provided with furnace lining, water jacket partition wall and water-cooled grate are connected with the water jacket of body of heater wall, and lower floor establishes the combustion chamber common fire grate, and the fire grate below is the ashes chamber; Many horizontal water tubes are set in the heat-absorbing chamber, horizontal water tube is connected with the water jacket of furnace wall, both sides respectively, and the water jacket partition wall is provided with the outlet flue of upper and lower layer combustion chamber, and movable smoke barrier is equipped with at last outlet flue place, throat is arranged on the heat-absorbing chamber top, and the furnace water jacket upper and lower side is respectively equipped with delivery port and water inlet.

Further describe the utility model below in conjunction with accompanying drawing:

Fig. 1, Fig. 2 are civilian high-efficiency multi-function boiler structure schematic diagram, and Fig. 1 is its heating view, and Fig. 2 cooks a meal for it and uses view.

Wherein: 1, stove circle 2, last outlet flue 3, furnace lining 4, water-cooled grate 5, coal filling hole 6, following outlet flue 7, common fire grate 8, ashes door 9, smoke barrier 10, rotating shaft 11, chimney 12, intercalated water sleeve 13, delivery port 14, horizontal water tube 15, body of heater 16, ashpit 17, water inlet 18, ashes chamber 19, water jacket partition wall

As shown in the figure, be intercalated water sleeve 12 around the body of heater 15, water jacket 12 is provided with water inlet 17 and water outlet 13, and delivery port connects water storage tank or radiator.

Be divided into front and back two parts by water jacket partition wall 19 in the middle of the body of heater, the front portion is the combustion chamber, and the rear portion is a heat-absorbing chamber, and the combustion chamber is divided into two-layer up and down again, the upper strata is provided with water-cooled grate 4, furnace lining 3 is arranged on the water-cooled grate, and this furnace lining is the U-shaped furnace lining, and lower floor is common fire grate 7, fire grate 7 belows are ashes chamber 18, ashes chamber one side has ashes door 8, and coal filling hole 5 is arranged on the lower floor combustion chamber, and stove circle 1 is arranged on the upper strata top of combustion chamber.Above-mentioned water jacket partition wall 19, water-cooled grate 4 are connected with furnace interlayer water jacket 12, and the intercalated water sleeve outside is coated with insulation material.Be provided with the outlet flue 2 of combustion chamber, upper strata and the outlet flue 6 of lower floor combustion chamber on the water jacket partition wall, a rotating shaft 10 is equipped with at outlet flue 2 places, and smoke barrier 9 is housed in the rotating shaft.Be provided with many horizontal water tubes 14 in the heat-absorbing chamber, horizontal water tube communicates with the water jacket 12 of body of heater both sides, and heat-absorbing chamber leaves at the top throat 11, and ashpit 16 is established in the bottom.

During use,, drive smoke barrier 9 closure or openness,, select the heating or the usefulness of cooking a meal with the flow direction of control flue gas by rotating shaft by placing the handle rotating shaft 10 of body of heater outside.When smoke barrier is arranged in figure A position, be used for heating or heat supply water, the flue gas while warp of last lower combustion chamber outlet flue down enters heat-absorbing chamber, has improved the flue-gas temperature of heat-absorbing chamber, and heat exchange effect is good.When smoke barrier is arranged in figure B position, be used to the usefulness of cooking a meal, CO2 in the high-temperature flue gas that lower floor's combustion chambers burn produces enters combustion chamber, upper strata and pyrocarbon reaction generation CO through water-cooled grate, can realize the semi-coal gas burning in the combustion chamber, upper strata, and result of use is better than common cooking a meal and uses stove.

The utility model lumps together the boiler and traditional the cooking a meal of double-deck burning structure with furnace accretion, and be provided with unique flue gas reversing device, having the characteristics such as usefulness quick combustion, sufficient combustion, heating thermal efficiency height, coal consumption is low, smoke pollution is few of cooking a meal, both can cook, but heating again, bathing, heat supply water are very easy to use.

Claims

1, a kind of civilian high-efficiency multi-function boiler, it is characterized in that body of heater is divided into two parts, the front portion is the combustion chamber, and the rear portion is a heat-absorbing chamber, is separated by the water jacket partition wall between combustion chamber and the heat-absorbing chamber, the combustion chamber is divided into two-layer up and down, water-cooled grate is equipped with in the combustion chamber, upper strata, and fire grate is provided with furnace lining, and water jacket partition wall and water-cooled grate are connected with the water jacket of body of heater wall, lower floor establishes the combustion chamber common fire grate, and the fire grate below is the ashes chamber; Many horizontal water tubes are set in the heat-absorbing chamber, horizontal water tube is connected with the water jacket of furnace wall, both sides respectively, and the water jacket partition wall is provided with the outlet flue of upper and lower layer combustion chamber, and movable smoke barrier is equipped with at last outlet flue place, throat is arranged on the heat-absorbing chamber top, and the furnace water jacket upper and lower side is respectively equipped with delivery port and water inlet.

2, civilian high-efficiency multi-function boiler according to claim 1, the furnace lining that it is characterized in that being arranged on the fire grate is the U-shaped furnace lining.