CN2179533Y - Household hot air heating cooking range - Google Patents

Abstract

The utility model relates to a household hot air heating cooking range. The existing civil heating cooking range is improved. The cooking range of the utility model replaces a heating water jacket in the existing heating cooking range by a hot air jacket. The hot air jacket is a spiral plate type hot air jacket to sufficiently heat the air to form hot air with high temperature, and the hot air is blown into a room to have heating by a hot air pipe. The cooking range is also provided with a rotor type air intake distribution valve, the rotor can be rotated to control the air input of a furnace chamber and the hot air jacket freely, and the utility model has strong practicability. The cooking range is also provided with a movable arc furnace bridge which is matched with a fixing bar furnace bridge to form a double purpose cooking range for moulded coal and powder coal. The cooking range preserves the cooking function of the existing cooking range, the existing water heating cooking range is converted into the hot air heating cooking range, and the hot air heating for a household is realized.

Description

Household hot air heating cooking range

The invention belongs to the home-use cooking and heating dual-purpose cooking stove.

Before the present invention, existing various home-use Heating and cooking stoves, its heating system are that water is medium conduction heating mostly, all have the heating water jacket on the structure of cooking stove, heat are transmitted as medium with the circulation of water, thereby reach the heating effect.This heat transfer type, it is slow to heat up in the room, the easy fouling of water jacket, influence the thermal efficiency, must be configured into equipment such as water pipe, return pipe, radiator in the room simultaneously, not only the cost height, install complicated, do not have special technology and instrument to install, also take the useful space and the area in room, it is attractive in appearance to influence the room.

For solving the deficiency of above-mentioned prior art, the utility model is to provide a kind of family expenses hot-air heating cooking stove, it and prior art contrast, it is maximum that not to be both without water be that medium transmits heat, but adopt air is medium, by cooking stove air heat is become hot blast and enters the purpose that heating room has been realized heating.

Below in conjunction with accompanying drawing, describe operating positions such as concrete structure of the present invention and burning, heat transmission in detail.Accompanying drawing is the cutaway view of family expenses hot-air heating cooking stove.

The utility model is mainly by air inlet valve (2), cigarette wind separator tube (4), cigarette wind separation sleeve (5), and hot blast cover (8), smoke pipe (11) and warm-air pipe (12) form.

Main points of the present invention are that body of heater (6) tightly fastens as one with boiler face lid (7), and a garden hole bigger than burner hearth is arranged in the middle of the boiler face lid (7), can put the pot or the kettle of various models; The bottom of body of heater is provided with the ash bin that falls (1) of a drawer type, along being set in a week, the garden encircles cavity-like hot blast cover (8) in the body of heater (6), be divided into the spirality air channel with steel plate in the middle of two circles of garden ring-type hot blast cover (8), the two ends of its about two circles are all welded and are obturaged, and reserve air inlet and air outlet, and make spiral plate type hot blast cover like this, also can adopt steel pipe to curve the spirality air channel, promptly make helix tube type hot blast cover (8), board-like heat transfer efficiency is higher than tubular type.The inner lane of hot blast cover (8) is burner hearth, is filled with heat-insulation layer (3) between the outside of outer ring and the body of heater (6).Air intake valve (2) is equipped with on body of heater (6) right side, bottom, air intake valve (2) has adopted stator rotor structure, the air outlet of air intake valve (2) and the import close-coupled of hot blast cover (8), two other air outlet leads to lower furnace portion, cold wind is sent into burner hearth respectively and hot blast cover (8) rotary rotor can be controlled the intake of burner hearth and the intake of hot blast cover (8) arbitrarily according to the rotor-position difference.It is a kind of rotator type air intake distributing valve.The air outlet of chimney separator tube (4) and hot blast cover (8) is welded into and connects sealing integral body in the hollow.Cigarette wind separation sleeve (5) is that to be enclosed within cigarette wind separator tube (4) outside fastening with body of heater (6).Smoke pipe (11) advance mouth and cigarette wind separation sleeve (5) is used bolted, regulate the gap with asbestos pad, the air outlet of the air inlet of warm-air pipe (12) and hot blast separator tube (4) is pegged graft.Smoke pipe (11) can on-the-spotly be installed with warm-air pipe (12), can determine the Way out of warm-air pipe (12) according to the heating room position voluntarily; A dismountable blind plate is offered in the bottom of cigarette wind separation sleeve (5), in order to ash disposal.Burner hearth bottom has a fixedly bar shaped grate (10), and placing one above the bar shaped grate (10) can movable arc grate (9), takes away arc grate (9), the burning moulded coal, and promptly honeycomb briquette is put arc grate (9), can use diffusing coal.

The utility model compared with the prior art, it is to have substituted the various forms of water jackets in the prior art with hot blast cover (8), the hot-water heating cooking stove is become the hot-air heating cooking stove, fundamentally changed heating system, simplified the device of heating system, it can directly send into heating room with airduct with the warmed-up high-temperature hot-air of hot-air heating cooking stove, without water inlet pipe, return pipe and radiator, have easy for installationly, cost is low, heating effect is good, advantages such as room quick heating.

Embodiment:

It is whole tightly fastening with bolt with cast iron boiler face lid (7) that body of heater (6) is welded into sealing with 1 millimeter steel plate, in the middle of the boiler face lid 200 millimeters holes of individual φ arranged, and is furnished with 200 millimeters bells of φ.The tepetate (1) that falls is made drawer type with 1 millimeter steel plate, and is wide 140 millimeters, long 260 millimeters, high 100 millimeters.Air intake valve (2) is cylinder iron through being machined into rotator type air intake distributing valve appearance and size 150 millimeters long, 140 mm wides, and thick 80 millimeters are fixed by bolts to the body of heater lower right side, and center fresh air inlet φ connects blower outlet for 70 millimeters.The hot blast cover is welded into about two circles by 3 millimeters thick steel plates, the centre is divided into the spirality air channel with 1 millimeter steel plate, two ends are with 3 millimeters steel plate end sockets between two circles, and the upper end reserves air outlet and cigarette wind separator tube (4) is welded into an integral body, and lower end air inlet and air intake valve (2) be connection tightly.Hot blast cover inner lane diameter be 140 millimeters of φ directly as burner hearth usefulness, can be with the honeycomb briquette of 120 millimeters of φ with moulded coal.Hot blast cover lower end is welded with fixedly bar shaped grate (9) of 6 millimeters of two φ.Hot blast cover race diameter is 260 millimeters of φ, and heat-insulation layer (3) adopts light-weight insulating brick between outer ring and the body of heater (6).Arc grate (10) cast iron is cast 135 millimeters annexes as cooking stove of diameter.Cigarette wind separation sleeve (5) is welded into by 3 millimeters steel plates, is enclosed within cigarette wind separator tube (4) outside, is fixed by bolts on the body of heater (6).Smoke pipe (11) and warm-air pipe (12) are made by 1 millimeter steel plate and are welded into an integral body, and warm-air pipe (12) is plugged on the air outlet of cigarette wind separator tube (4), and smoke pipe (11) is fixed by bolts on the cigarette wind separation sleeve (5), uses the asbestos washer adjusting play.So smoke pipe (1), warm-air pipe (12), and body of heater (6) is detachable.Can align warm-air pipe air outlet direction voluntarily according to the Live room position.

This cooking stove appearance and size: 310 millimeters long, 310 mm wides, high 470 millimeters, smoke pipe (11) is high 1600 millimeters.

The wind that comes out of air blast distributes through the air intake valve in actual use, advance the burner hearth air quantity more greatly when when harsh cooking stove, advancing cooking stove, treat fire box temperature rising normal combustion after, can all send into the hot blast cover to air quantity, be heated into high-temperature hot-air, through warm-air pipe to the heating room heat supply.

This cooking stove is because of being provided with spiral plate type hot blast cover and rotator type air intake distributing valve, so compact conformation, volume is small and exquisite, thermal efficiency height, and simple installation is practical as not stopping burning in 24 hours with the honeycomb briquette banking, good heating effect, the room heats up quick.

Claims (3)

1, a kind of family expenses hot-air heating cooking stove is made up of the ash bin that falls (1), air intake valve (2), heat-insulation layer (3), cigarette wind separator tube (4), cigarette wind separation sleeve (5), body of heater (6), boiler face lid (7), hot blast cover (8), arc grate (9), bar shaped grate (10), smoke pipe (11), warm-air pipe (12), it is characterized in that cooking stove has individual hot blast cover (8), cold wind distributes through air intake valve (2), part cold wind enters burner hearth by arc grate (9), and a part of cold wind enters hot blast cover (8) heating and sends high-temperature hot-air heating by warm-air pipe (12).

2, it is characterized in that according to the described family expenses hot-air heating of claim 1 cooking stove hot blast cover (8) is kind of a spiral plate type hot blast cover.

3, it is characterized in that according to the described family expenses hot-air heating of claim 1 cooking stove air intake valve (2) is a rotator type air intake distributing valve, the rotary rotor angle can be controlled the intake that enters burner hearth and hot blast cover (8) arbitrarily.