CN2226208Y - Water-fire pipe direct-burning type space heating stove - Google Patents

Abstract

The utility model relates to a water-fire pipe direct-burning type space heating stove, which is provided with a stove body, hearths, a stove tile, a grate and a heat-insulating layer. The top of the stove body 1 is provided with a stove plate 2, the upper part of the stove body is provided with a heating water tank 14, the middle of the stove body is provided with a plurality of hearths 13 which are interdependent mutually, and the heating water tank is provided with a plurality of stove ports 10. The periphery of the stove port is provided with a plurality of water-fire pipes 11 evenly and is provided with a water outlet pipe 4, a smoke collecting chamber 7 is arranged between the stove plate and the heating water tank, a combustion chamber 12 is arranged between the heating water tank and the hearths, and the circumference of the stove body is provided with a preheating water jacket 15. The water jacket is communicated with the heating water tank, and the bottom of the water jacket is provided with a water return pipe.

Description

Extreme misery pipe directly burning type furnace

The utility model relates to the furnace that a kind of this stove of extreme misery pipe directly burning type furnace is the burning honeycomb briquette.

The furnace of present domestic use honeycomb briquette, it all is the principle of burning heat conduction according to side, with heating water jacket design in the outside of tile, and the burning feature of honeycomb briquette stove to be flame concentrate on the fire door top, the temperature in the tile outside is lower, have only and adopt the straight higher thermal efficiency of competence exertion that burns, thereby the common drawback that exists of this class stove is that flame can not the direct baking water jacket, and the thermal efficiency is lower, in addition, this class stove also exists the back furnace temperature of banking up a fire sharply to descend the less-than-ideal problem of heating effect.

The purpose of this utility model is to propose a kind of extreme misery pipe directly burning type furnace, and this furnace can be given full play to coal-fired heat energy, and the higher thermal efficiency is arranged.

The purpose of this utility model is achieved in that a kind of extreme misery pipe directly burning type furnace, body of heater is arranged, burner hearth, tile, fire grate and heat-insulation layer, top at body of heater is provided with stone or metal plate for standing a stove on as a precaution against fire, the top of body of heater is provided with heating water tank, the middle part is provided with a plurality of separate burner hearths, the bottom is provided with grey chamber and the adjustable air inlet corresponding with burner hearth, a plurality of fire doors are arranged on the heating water tank, uniform a plurality of extreme misery pipes and an outlet pipe around this fire door are fume collecting chamber between stone or metal plate for standing a stove on as a precaution against fire and the heating water tank, and this fume collecting chamber is communicated with chimney, be the combustion chamber between heating water tank and the burner hearth, around the body of heater hot water jacket is set, this water jacket is communicated with heating water tank, and return pipe is equipped with in this water jacket bottom.During the utility model work, the heat that outwards distributes by tile when honeycomb briquette burns in burner hearth is passed to the water in the hot water jacket, and return water temperature is raise, and rises to then in the heating water tank, is subjected to rational flame again and directly burns.Water temperature rises inevitable very fast, combustion chamber between heating water tank and the burner hearth is desirable combustion chamber, neither feel suffocated but help the burning, flame can pass through from fire door extreme misery pipe on every side, entering also can be to its heating above heating water tank after the fume collecting chamber, thereby strengthened heating surface (area) (HS, improved heat transfer efficiency.Owing to there is the extreme misery pipe to fire, no matter smouldering fire, bank up a fire, the burning of burner hearth all can normally be carried out, the no banking fire phenomenon of feeling suffocated.Adjustable air inlet can be regulated the needed air quantity of each burner hearth separately, can be according to Changes in weather, and the height of indoor temperature, and the needs of making meal of heating up water determine the air quantity of each burner hearth not only had been beneficial to the purpose that is sparing in the use of coal but also can reaches the control indoor temperature.

Compared with the prior art the utility model has and gives full play to coal-fired heat energy, no banking fire, the drawback of feeling suffocated, and the air quantity of burner hearth is adjustable, not only can be sparing in the use of coal but also can control room temperature, the advantage that the thermal efficiency is high flexibly.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1, structural representation of the present utility model

Fig. 2, side view of the present utility model

The A of Fig. 3, Fig. 1-A cutaway view

Fig. 4, adjustable air inlet schematic diagram (Fig. 2 B-B analyses and observe)

Referring to accompanying drawing, extreme misery pipe directly burning type furnace of the present utility model, be provided with stone or metal plate for standing a stove on as a precaution against fire 2 at the top of body of heater 1, the top of body of heater is provided with heating water tank 14, the middle part is provided with three separate burner hearths 13, the bottom is provided with three grey chambers 20 corresponding with burner hearth and adjustable air inlet 21, three fire doors 10 are arranged on the heating water tank, be furnished with bell 5 on the stone or metal plate for standing a stove on as a precaution against fire, be furnished with furnace access cap 8 on the fire door, use when being used to bank up a fire, uniform six extreme misery pipes 11 and an outlet pipe 4 around this fire door, the extreme misery pipe passes heating water tank, and outlet pipe is communicated with heating water tank, it between stone or metal plate for standing a stove on as a precaution against fire and the heating water tank fume collecting chamber 7, this fume collecting chamber is communicated with chimney 6, is combustion chamber 12 between heating water tank and the burner hearth, and hot water jacket 15 is set around the body of heater, this water jacket is communicated with heating water tank, and return pipe 16 is equipped with in this water jacket bottom.Filling mineral wool heat-insulation layer 18 between the shell 3 of tile 17 and body of heater, configurable taper fire-assembling tube 9 between the fire door on burner hearth and the heating water tank, heating up water when cooking, place it on the burner hearth, this fire-assembling tube can be kept apart burner hearth and heating water tank, the water layer of avoiding the heat energy of burner hearth to be heated in the water tank absorbs, the firepower when making meal of strengthening heating up water.At the top of described grey chamber fire grate 19 is arranged, ash is indoor drawer type ash box 22, and bottom, grey chamber is adjustable air inlet, and flashboard type air door 23 is installed it on, about pull air door just can adjust burner hearth to air quantity.By using proof, the stove of two burner hearths can heat 60 square metres.The stove of three burner hearths can heat 80 square metres, and indoor temperature all can reach 16-20 ℃, is civilian desirable heating system.

Claims (2)

1, a kind of extreme misery pipe directly burning type furnace, body of heater is arranged, burner hearth, tile, fire grate and heat-insulation layer, it is characterized in that, be provided with stone or metal plate for standing a stove on as a precaution against fire (2) at the top of body of heater (1), the top of body of heater is provided with heating water tank (14), the middle part is provided with a plurality of separate burner hearths (13), the bottom is provided with grey chamber (20) and the adjustable air inlet (21) corresponding with burner hearth, a plurality of fire doors (10) are arranged on the heating water tank, uniform a plurality of extreme misery pipes (11) and an outlet pipe (4) around this fire door, it between stone or metal plate for standing a stove on as a precaution against fire and the heating water tank fume collecting chamber (7), this fume collecting chamber is communicated with chimney (6), is combustion chamber (12) between heating water tank and the burner hearth, and hot water jacket (15) is set around the body of heater, this water jacket is communicated with heating water tank, and return pipe is equipped with in this water jacket bottom.

2, extreme misery pipe directly burning type furnace according to claim 1 is characterized in that, configurable fire-assembling tube (9) between the fire door on described burner hearth and the heating water tank.

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