CN2276607Y

CN2276607Y - Combined boiler

Info

Publication number: CN2276607Y
Application number: CN 96250849
Authority: CN
Inventors: 商占相
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-20
Filing date: 1996-12-20
Publication date: 1998-03-18
Anticipated expiration: 2006-12-20

Abstract

The utility model discloses a combined boiler. The utility model is characterized in that the outermost part of a boiler body is provided with a water jacket of the boiler body. One side of the inner part of the water jacket of the boiler body is provided with an inner burner, and the other side of the inner part of the water jacket of the boiler body is provided with a convection pump which is communicated with the water jacket of the boiler body. The top part of the inner burner is provided with a fuel inlet, and the bottom part of the inner burner is provided with a grate. The inner side of the inner burner is provided with a flame path at the position corresponding to the convection pump. A lower boiler door is arranged on the water jacket of the boiler body which is arranged at the bottom part of the grate. The upper side of the water jacket of the boiler body is connected with a fire drawing and heat absorption water jacket which is circulated with the water jacket of the boiler body in a circulation way. The utility model has the advantages of fast heat transfer, high thermal efficiency, coal saving, time saving, small size, low cost, and safe and convenient operation.

Description

Combined boiler

The utility model relates to a kind of combined boiler with warming installation.

At present, raising along with people's living standard, rural area and cities and towns warming generally use warming installations such as boiler band heating installation, with more boiler be the miniature boiler of liner pipe with spiral pipe, the simple cost of this boiler structure is low, but exist that the thermal efficiency is low, waste fuel, contaminated environment, heating area are little, the shortcoming of function singleness; Though the advanced boiler of band large tracts of land warming installation is arranged on the market now,, cost big because of its floor space is high and very difficult generally to be used.

The purpose of this utility model be to provide a kind of conducts heat fast, the thermal efficiency is high, economize that coal saves time, volume is little, cost is low, easy to use, the life-span long, safe and reliable combined boiler.

The purpose of this utility model is achieved in that the body of heater outermost is the furnace water jacket of interior dress recirculated water, in the inner side of this furnace water jacket internal fired furnace is installed, opposite side is installed the convection current pump that is connected with furnace water jacket, said internal fired furnace top is that fuel inlet, bottom are fire bars, open quirk in inboard, said inner combustion chamber with corresponding position, convection current pump position, open lower furnace door on the furnace water jacket of said fire bars bottom, the drawing fires of connection one and furnace water jacket circulation heat absorption water jacket on said furnace water jacket.

Above said internal fired furnace be upper and lower two, have upper furnace door on the furnace water jacket below the fire bars of last combustion furnace.

The fire resistant heat preserving cover is installed below the convection current pump of said in the above furnace water jacket inside, and it is fire resistant heat preserving cover fire bars that smoke ventilation hole, bottom are arranged at the top of this fire resistant heat preserving cover, has beneath quirk in said combustion furnace lower inside down.

Connect an absorbing heat disk that is communicated with furnace water jacket in the above above the convection current pump in the said furnace water jacket, in the middle of this absorbing heat disk, have the drawing fires mouth, on said drawing fires mouth, can join fire sealing cover.

The smoke elimination lid that cap seal is lived fuel port can be joined in said in the above upper and lower combustion furnace top.

The multifunctional and energy-saving cover is installed at the said in the above combustion furnace top of going up, and this border, multifunctional and energy-saving cover top has square profile of tooth convex-concave, centre that air vent is arranged.

The water pond of dress water can be worn in the fire bars of said upper and lower combustion furnace bottom in the above.

Above said drawing fires heat absorption water jacket bottom connect muff with the furnace water jacket junction, at the said drawing fires water jacket top of absorbing heat fire holding cycle is arranged.

Above the cylindrical body that becomes for the inside and outside flame-proof thermal insulation material circle that vertical recessed road all arranged of said combustion furnace and fire resistant heat preserving cover.

Advantage of the present utility model is: because at the inner convection current pump of installing of furnace water jacket, the convection current pump is communicated with recirculated water in the furnace water jacket, in the inboard of internal fired furnace quirk is once arranged, so when the fuel combustion in the combustion furnace, the rapid warp of flame quirk down heats the recirculated water in the convection current pump, promote circulation to conduct heat, play the fast effect of conducting heat; At combustion furnace and convection current pump outside is furnace water jacket, so the heat that comes out in combustion furnace and the convection current pump is further absorbed by the recirculated water in the furnace water jacket, improves the thermal efficiency, fuel saving; The flue place connects the drawing fires heat absorption water jacket of logical recirculated water on furnace water jacket, and the heat of taking away with cigarette in the body of heater is further absorbed by the recirculated water in the drawing fires heat absorption water jacket again, and the thermal efficiency is further enhanced, and heat is scattered and disappeared reduce to minimum.This boiler, can burn by upper and lower combustion furnace during warming simultaneously owing to further combustion furnace is divided into upper and lower two, heat is many like this, can increase heating area, increase the temperature of warming installation, also can only use combustion furnace down, fuel saving, flexible and convenient to use, cook summer etc. with fire, can only use combustion furnace, the combustion heat is fully absorbed by stove and accessory, efficiently economize coal; The fire resistant heat preserving cover that the smoke ventilation hole is arranged at the top is installed in furnace water jacket, the fire of following combustion furnace is taken out to the fire resistant heat preserving cover from beneath quirk, because of the smoke ventilation hole is arranged, make the combustion heat many circulation in stove, heat energy is recycled water and fully absorbs, simultaneously can be with the slag in the upper and lower combustion furnace from quirk and beneath quirk are released down, fall into the heat release that to burn away on the fire-resistant cover fire bars, treat to remove easily from lower furnace door after it incinerates, fuel in the combustion furnace does not extinguish fiery cigarette because of scarfing cinder like this, saves the trouble of igniting; Since upper and lower combustion furnace top be furnished with the lid that eliminates smoke prevent cigarette from around overflow, fully absorbed with the assurance heat; The lid that will eliminate smoke at last combustion furnace top takes off sets up the multifunctional and energy-saving cover, just makes combustion furnace change over a general cooking stove, prevents that the flame of combustion furnace from being extracted out by drawing fires heat absorption water jacket too much, promptly energy-conservation again using more; Water pond below the combustion furnace fire bars is fallen in the time of can making fuel combustion and is produced steam on the water pond up and down, helps combustion-supporting and can prevent dust; Below the drawing fires heat absorption water jacket muff is arranged, the flare heat is drawn into, circulate in drawing fires smoking water jacket, play the smoke elimination effect in addition when igniting again, top fire holding cycle can make heat circulation in drawing fires smoking cover, improves the utilization rate of heat; This boiler can prevent that heat scatters and disappears because combustion furnace and fire resistant heat preserving cover all adopt flame-proof thermal insulation material and made vertical recessed road cartridge type, insulation and increase boiler life.In sum, but this boiler fuel saving, and the thermal efficiency is high.The low dirt of few cigarette, it is tight to bank up a fire, safe and reliable, strong to the adaptability of fuel, and has the function of multi-use, be fit to four seasons use, and volume is little, cost is low, easy to use.

Below in conjunction with accompanying drawing concrete implementation of the present utility model is described in further detail.

Fig. 1 is a front view of the present utility model;

Fig. 2 is the front view of muff among Fig. 1;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the cutaway view of multifunctional and energy-saving cover among Fig. 1;

Fig. 5 is the vertical view of Fig. 4.

As Fig. 1; shown in 2; the body of heater outermost is the avette furnace water jacket 8 of interior dress recirculated water; in these furnace water jacket 8 inner sides internal fired furnace is installed; internal fired furnace is divided into combustion furnace 20 and following combustion furnace 17; on; the top of following combustion furnace is a fuel inlet; the porch is joined lid and is eliminated smoke and to cover 21; prevent cigarette from around overflow; the bottom is movable fire bars 15; inboard on the fire bars of last combustion furnace 20 and following combustion furnace 17 has following quirk 19 and beneath quirk 16 respectively; last; open upper furnace door 18 and the lower furnace door 14 that to regulate air quantity automatically respectively on the furnace water jacket 8 below the fire bars 15 of following combustion furnace; lower furnace door 14 is less; for combustion-supporting and can eliminate smoke dustproof; can be last; below the fire bars of following combustion furnace from last; the lower furnace door place puts into water pond 13; burnt fuel is fallen the steam that evaporates in the water in the water pond 13 can be combustion-supporting; opposite side in said furnace water jacket 8 is installed convection current pump 7; this convection current pump 7 is by last; following tube connector is communicated with furnace water jacket; inner water is circulated; connect an absorbing heat disk 6 that is communicated with furnace water jacket 8 above the convection current pump 7; have the drawing fires mouth in the middle of the absorbing heat disk 6; taking out jet-burner can join and cover fire sealing cover 5; fire sealing cover 5 is done and is regulated the combustion speed or the usefulness of banking up a fire; quirk 24 on combustion furnace 20 in the formation between absorbing heat disk 6 and furnace water jacket 8 tops; fire resistant heat preserving cover 10 is installed below convection current pump 7; smoke ventilation hole 9 is arranged at the top of fire resistant heat preserving cover 10; the bottom is a muff fire bars 12; muff fire bars 12 is lower than the position of following combustion furnace 17; so that will go up at any time; the slag of following combustion furnace is shifted onto on the muff fire bars 12; take out from lower furnace door 14; at furnace water jacket 8 welded top drawing fires heat absorption water jacket 3; connect muff 4 in this drawing fires heat absorption water jacket 3 bottoms cover; connect fire holding cycle 2 in the cover of top; being drawn into the heat that comes can circulate in drawing fires absorbs heat water jacket; prevent that heat scatters and disappears; at drawing fires heat absorption water jacket top delivery port 1 is arranged; in the furnace water jacket bottom water inlet 11 is arranged; for the flame that prevents combustion furnace is extracted out by drawing fires heat absorption water jacket too much; cook when heating up water; can be on said the equipped multifunctional and energy-saving cover 22 in combustion furnace 20 tops; when using multifunctional and energy-saving cover 22; to eliminate smoke and cover 21 and take off and set up multifunctional and energy-saving cover 22 and can form a general cooking stove; energy-saving multi-purpose; the structure of multifunctional and energy-saving cover 22 such as Fig. 4; shown in Figure 5; square profile of tooth convex-concave 25 is arranged around its top; there is air vent 26 centre; fire door place at furnace water jacket 8 end faces wears bell 23; on said; the cylindrical body that following combustion furnace and fire resistant heat preserving cover surrounds for the inside and outside flame-proof thermal insulation material that vertical recessed road all arranged; as Fig. 2; shown in Figure 3; can prevent that heat scatters and disappears, insulation and increase boiler life.This boiler heat-transfer is fast, thermal efficiency height, and fuel saving, safe and convenient to use, the low and long service life of cost.

Claims

1, a kind of combined boiler, it is characterized in that the boiler body outermost is the furnace water jacket (8) of interior dress recirculated water, in the inner side of this furnace water jacket (8) internal fired furnace is installed, opposite side is installed the convection current pump (7) that is connected with furnace water jacket, said internal fired furnace top is a fuel inlet, the bottom is fire bars (15), open quirk (19) in inboard, said inner combustion chamber with convection current pump (7) corresponding position, position, open lower furnace door (14) on the furnace water jacket (8) of said fire bars (15) bottom, the drawing fires of connection one and furnace water jacket circulation heat absorption water jacket (3) on said furnace water jacket (8).

2, combined boiler according to claim 1 is characterized in that: said internal fired furnace is upper and lower two, has upper furnace door (18) on the furnace water jacket below the fire bars of last combustion furnace (20) (8).

3, combined boiler according to claim 1, it is characterized in that: fire resistant heat preserving cover (10) is installed below the convection current pump (7) of said furnace water jacket (8) inside, the top of this fire resistant heat preserving cover (10) has bottom, smoke ventilation hole (9) to be fire resistant heat preserving cover fire bars (12), has beneath quirk (16) in said combustion furnace (17) lower inside down.

4, combined boiler according to claim 1 is characterized in that: connect an absorbing heat disk that is communicated with furnace water jacket (6) above the convection current pump (7) in said furnace water jacket (8).Have the drawing fires mouth in the middle of this absorbing heat disk (6), on said drawing fires mouth, can join fire sealing cover (5).

5, combined boiler according to claim 1 and 2 is characterized in that: can join the smoke elimination lid (21) that cap seal is lived fuel port at said upper and lower combustion furnace top.

6, combined boiler according to claim 1 is characterized in that: multifunctional and energy-saving cover (22) is installed at combustion furnace (20) top on said, and this multifunctional and energy-saving cover (22) border, top has square profile of tooth convex-concave (25), centre that air vent (26) is arranged.

7, combined boiler according to claim 1 and 2 is characterized in that: the water pond (13) that can wear dress water in fire bars (15) bottom of said upper and lower combustion furnace.

8, combined boiler according to claim 1 is characterized in that: said drawing fires heat absorption water jacket (3) bottom connects muff (4) with furnace water jacket (8) junction, at said drawing fires heat absorption water jacket (3) top fire holding cycle (2) is arranged.

9, according to the described combined boiler of claim 1,2 or 3, it is characterized in that: said combustion furnace and fire resistant heat preserving cover are the inside and outside perpendicular cylindrical body that surrounds with the flame-proof thermal insulation material in recessed road that all has.