CN2660342Y - Firewood saving kitchen range with secondary air return - Google Patents

Abstract

The utility model discloses a twice air-return firewood-saving oven, which comprises a box side surface, an oven faceplate, a watering opening, a water-outlet layer and oven furnace etc. and is characterized in that the water layer is around the oven furnace; a heat-transmitting water pipe and a fire pipe are installed inside a hearth. The heat-transmitting water pipe and the fire pipe are above an oven door and below the undersides of a pot and a wok. The hearth is provided with a twice air-return pipe, which communicates with the bottom or upside of a furnace bridge and has the functions of smoke-eliminating and ash-removing and using the remaining heat. The utility model can cook meal and also can heat water. The utility model is a perfect smoke-eliminating and ash-removing and firewood-and-energy-saving oven.

Description

The secondary return air firewood-saving stove

Technical field

The utility model relates to cooking stove, particularly a kind of secondary return air firewood-saving stove with fire tube.

Background technology

Mostly existing cooking stove is that kitchen range hall kitchen range courage limit is that refractory material and stove get final product, and also having has water tank wrapping on kitchen range courage limit to utilize the wall heat conduction of kitchen range hall limit to add hot water, and as coal stove, faggot, the wooden chaff kitchen range of the sixties, the kitchen range courage limit of the seventies is the energy-saving cooking of reservoir bed.But its chimney is a straight-line, is the in line chimney that goes out behind the flare heating kettle of kitchen range hall or the pot bottom surface, and a large amount of heats no longer utilize.Burn the kitchen of faggot and just like the house blackening of fire-cureing.

The purpose of this utility model is to provide in a kind of kitchen range hall kitchen range courage thermal conductive water pipe's fire tube is housed, and the simple and reasonable of secondary return air pipe is housed again, and heating is fast, can cook and cook, again the smoke abatement and dust control cooking stove of Fast Heating water simultaneously.

Summary of the invention

Technical solution of the present utility model is such, comprises by case limit face, range panel, adds cold water outlet, hot water mouth, leg.The casing courage is water layer and pot, pot kitchen range courage kitchen range hall, and the end face of pot kitchen range courage kitchen range hall is a pot kitchen range courage kitchen range hall, and the kitchen range hall is to have seemingly to be used for boiler fire tube and fire tube and to draw pass-out water layer secondary return air pipe and be immersed in the water layer, can utilize the water in the direct heating water tank of waste heat.Pot kitchen range courage kitchen range hall feeds has thermal conductive water pipe's fire tube, thermal conductive water pipe's fire tube to have one or more than the row, becomes in-line or isosceles triangle to install.Pot courage kitchen range hall or the feeding of pot kitchen range courage kitchen range hall have secondary return air pipe, the end mouth of secondary return air pipe to pass under the grate or on the face, the secondary return air pipe is immersed in the water layer, and the secondary return air pipe can also can communicate in pot kitchen range courage kitchen range hall at pot kitchen range courage kitchen range hall.Kitchen range gate open stove road is the carbon deposit chamber under the grate to the stove hall, can put pot cooker or pot cooker in pot, the pot kitchen range hall.Flare is directly to heating at the bottom of pot end or the pot, and waste heat is gone into water layer secondary utilization heating to periphery from the secondary return air pipe, and surplus cigarette waste heat leads to grate again through stove hall heating pot or pot, receives good effect.

Description of drawings

Technical solution of the present utility model is such.

Fig. 1 looks cutaway view for the master of wooden utility model.

Fig. 2 is the vertical view cutaway drawing that removes top panel of the present utility model.

Fig. 3 is the A-A cutaway view among Fig. 1 of pressing of the present utility model.

Among Fig. 1-Fig. 3, casing kitchen range limit face (1), water layer (2), range panel (3), pot kitchen range hall (4), pot-supporting legs (5), pot kitchen range courage (6), pot kitchen range courage (7), secondary return air pipe (8), thermal conductive water pipe's fire tube (9), pot kitchen range hall (10), kitchen range door (11), grate (12), add cold water outlet (13), carbon deposit chamber (14), leg (15), hot-water outlet (16), stove road (17), casing (18), pot (19), pot (20).

The specific embodiment

The most preferred embodiment of wood utility model is such.Scrabble up rectangle water tank type cooking stove with corrosion resistant plate or aluminium sheet welding, left side or right hand hay cutter have hot-water outlet (16), end face has and adds cold water outlet (13), pot kitchen range courage (6) and pot kitchen range courage (7) are arranged in the water tank type kitchen range, pot kitchen range courage (6) is that ladle body shape manufactures by water tank limit face shape always, and burn on the gapped flare ring limit that is used between kitchen range courage limit wall and pot courage.Pot kitchen range courage is equipped with (9) one of thermal conductive water pipe's fire tubes or more than the row, thermal conductive water pipe's fire tube (9) is used for fire heating pot end from have an appointment between the pot bottom surface, the end distance of 10-30 centimetre height of pot, thermal conductive water pipe's fire tube (9) is conducted with water layer (2), the thermal conductive water pipe is in kitchen range hall (10) lining, kitchen range door (11) top, and under pot or pot bottom surface, pot kitchen range courage end face has pot-supporting legs (5), pot-supporting legs (5) can be a ring circle, also can be the leg of three fulcrums, pot (20) be gone up and in pot kitchen range courage (6) lining in the pot-supporting legs (5) of pot kitchen range courage.Kitchen range courage (6) end face of stewing is inclined-plane handing-over circle and the handing-over of pot kitchen range courage (7) base, and pot (19) props up on pot kitchen range courage (7), and pot kitchen range courage (6) or pot kitchen range courage (7) are equipped with secondary return air pipe (8).Secondary return air pipe (8) lower nozzle inserts grate (12), manages the pot kitchen range face (7) that passes to suitable for reading, and the pipe shaft of pipe (8) is immersed in water layer (2) lining.Pot kitchen range courage (6) end mouth is directly stretched down and form carbon deposit chamber (14) to ground, and the centre is grate (12).The periphery of pot kitchen range courage (7), pot kitchen range courage (6) is water layer (2).Leg (15) can be arranged under the water tank type cooking stove.Each abutment, corner of whole water tank type cooking stove is all fixed with the electric welding welded seal, and stove road (17) draw feeding kitchen range hall (10) from kitchen range door (11).

Fitting operation uses: the water tank cooking stove is placed on the kitchen suitable location, and leg (15) can be fixed, and is also removable.Add the full position of water appropriateness from adding cold water outlet (13), water layer (2) adds firewood fuel to kitchen range hall (10) from kitchen range door (11), and kindles a fire at pot pot kitchen range gall bladder wall, at this moment should put into pot pot kitchen range hall (6) or pot is put into pot kitchen range hall (4).Flare is directly to pot or pot heating, and waste heat is gone into through water layer (2) from the secondary return air pipe and utilized once more, and the surplus cigarette of waste heat is gone into kitchen range hall (6) repeated use facing to grate (12) conducting, can play the effect of smoke abatement and dust control like this.Be also can add a chimney conducting pot kitchen range hall with pot and draw cigarette in addition if multipurpose cooker is few.Reaching like this cooks cooks and can the manufacture hot water, and more the person plays smoke abatement and dust control to reduce contaminated environment, the bavin effect of energy-conservation again province.

Claims (3)

1, a kind of secondary return air firewood-saving stove, comprise that by the case face range panel, adds cold water outlet at water layer, kitchen range courage, the hot-water outlet, leg is characterized in that in the casing (8) it being water layer (2) and stew kitchen range courage (6), pot kitchen range courage (7), and pot kitchen range courage (6) end face is a pot kitchen range courage (7), there is thermal conductive water pipe's fire tube (9) pot kitchen range courage kitchen range hall (10) lining, grate (12) is arranged under thermal conductive water pipe's fire tube (9), and secondary return air pipe (8) is contained in water layer (2) lining

2, according to the described secondary return air firewood-saving stove of claim 1, the top mouth of pipe that it is characterized in that the secondary return air pipe can be at pot kitchen range hall (7), also can insert at pot kitchen range hall (6), the below mouth of pipe insert grate (12) bottom surface or above, secondary return air pipe (8) has one or more, cooker pot, pot (10,4) can be put in pot kitchen range hall, pot kitchen range hall (10,21) lining

3,, it is characterized in that thermal conductive water pipe's fire tube (9) has one or more in kitchen range hall (4,10) lining or more than the row, be thermal conductive water pipe's fire tube (9) under pot courage (6), the pot courage (7) according to the described secondary return air firewood-saving stove of claim 1.

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