CN2175361Y

CN2175361Y - High efficiency two-purpose stove for heating

Info

Publication number: CN2175361Y
Application number: CN 93239992
Authority: CN
Inventors: 梅声扬
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-22
Filing date: 1993-12-22
Publication date: 1994-08-24
Anticipated expiration: 2003-12-22

Abstract

The utility model discloses a high efficiency two-purpose stove for heating, which is mainly composed of a box body 6, a water jacket 8, an upper fire cover 1, a lower fire cover 7, an ash bucket 16 with a cutting slice, a five-claw grate 18, etc. The upper part of a water jacket 8 is provided with a tubule flame path 4 in the circumferential direction, and the tubule flame path 4 is provided with a wind regulating ring 2. The inner side of the water jacket 8 is provided with a fire dividing barrel 5, the fire cover 1 is arranged above the fire dividing barrel 5, the fire cover 7 is arranged under the fire dividing barrel, a fire dividing barrel supporting claw 20 is arranged between the fire dividing barrel 5 and the water jacket 8, and the water jacket 8, a stove tile 10 are supported on a support leg 13 through the five-claw grate 18 and a support frame 12. A five-claw coal pressing fire dividing cover 20 is arranged on coal. The utility model has the advantages of fast heating, high heating efficiency, convenient operation, few dust, etc.

Description

High efficiency two-purpose stove for heating

The utility model relates to a kind of family double-purpose efficient energy-saving heating stove.

In the city, generally be the warming problem that solves the resident with central heating.But China is vast in territory, and most of personnel's scattered settlements are in the rural area or samll cities and towns.This occasion can't adopt central heating, has therefore occurred various domestic heating stoves in recent years.The scheme that these warming stoves adopt substantially all is the fin of managing that coal fire is propped up and heat up water on the cover inwall, by fin heat is passed to water jacket and makes the water heating, and hot water is sent between calefactory again.Because fin is a welding or a side that is cast in water jacket, thereby relatively poor to the effect of water jacket heating, heating is slow, and the thermal efficiency is low, and energy loss is big.

The purpose of this utility model is the problem that exists at present domestic heating stove, provides a kind of heating fast, thermal efficiency height, and heat-energy losses is few, and is flexible and convenient to use, the energy-efficient dual-purpose warming stove that dust is few.

The utility model is achieved in that energy-efficient dual-purpose warming stove comprises casing 6, water jacket 8, tile 10, upper fire cover 1, lower fire cover 7, ash bucket 16, five-claw fire grate 18, water inlet 21, delivery port 22 and holder frame 12, supporting leg 13, slideway 14.Water jacket 8 is step-like annular solids, is filled with heat insulation material mineral wool 11 between water jacket 8 and the casing 6, and the top of water jacket 8 is provided with above the tubule quirk 4 and transfers vane 2 along circumferentially being furnished with tubule quirk 4, and tubule quirk 4 lower ends are the combustion space.There is a fire separating barrel 5 water jacket 8 epimere inboards, the top placement upper fire cover 1 of fire separating barrel 5, and lower fire cover 7 is placed in the bottom of fire separating barrel 5.Fire separating barrel 5 is suspended on the last planar annular of water jacket 8 by the planar annular of its upper end, is provided with fire separating barrel between two planar annulars of fire separating barrel 5 and water jacket 8 and props up pawl 20.In water jacket 8 lower space tile 10 is housed.Filling with insulation material mineral wool 11 between tile 10 and water jacket 8 inwalls.Place moulded coal 9 in the tile 10.Water jacket 8, tile 10 are bearing on the supporting leg 13 by five-claw fire grate 18, holder frame 12.The ash bucket 16 that has pitch cutting 17 is placed on the slideway 14.The top of casing 6 is provided with cast iron stone or metal plate for standing a stove on as a precaution against fire 3.Water inlet 21 is located at the bottom of water jacket 8, and delivery port 22 is located at the top of water jacket 8.Coal-fired top is provided with five-claw coal-pressing fire-separating cover 19.

When using energy-efficient dual-purpose warming stove, build lower fire cover, put five-claw coal-pressing fire-separating cover well, rise the lift fire separating barrel, rotation accent vane makes the tubule quirk in the circular hole aligning water jacket of transferring on the vane, flame just passes the gap of tubule quirk and fire separating barrel and water jacket inwall, and the radiant heat at center is reflected in the water jacket by triple fire lids, is fully absorbed by water.

Banking up a fire or room temperature when too high, fall the lift fire separating barrel, fire separating barrel and water jacket inwall clearance channel are closed.Rotate and transfer vane, circular hole and the tubule quirk transferred on the vane are staggered.The size of the fissure of displacement can be regulated air quantity, just regulates burning of coal speed, thereby banks up a fire or regulate the room temperature.

When adding new coal, take off lower fire cover and five-claw coal-pressing fire-separating cover.After adding new coal, put five-claw coal-pressing fire-separating cover the pawl on it is entered in the coal hole of honeycomb briquette.Gently press five-claw coal-pressing fire-separating cover with poker, because five-claw fire grate holder coal pawl is short, resistance is little, and the coal cinder that burnt falls very easily, and insufficiently burnt coal is harder, is held by fire grate again.And then five-claw coal-pressing fire-separating cover mentioned, be bearing on the interval between the coal hole.To go up lower fire cover at last puts well and gets final product.If sticking together, coal cinder can not fall down automatically, just coal cinder can be cut off as long as spur the cutting type ash bucket.

When cooking, fall the lift fire separating barrel, with transferring vane that the tubule quirk is blocked, lower fire cover and five-claw coal-pressing fire-separating cover get final product in the taking-up.

Special construction of the present utility model brings following effect:

1, adopt full bag tubular structure, make flame directly burn the tubule quirk that is arranged in water jacket, and the cover internal face of directly heating up water, strengthened heat transfer area, shorten hot conduction distance, thereby improved the heat exchange condition, to compare with finned warming stove, the thermal efficiency improves greatly.

2, tubular heat exchanger generally is to adopt the bottom stoking, and the utility model changes the top stoking into, is convenient to family and uses moulded coal.

3, five-claw coal-pressing fire-separating cover is placed directly on the honeycomb briquette, in extreme lower position flame and radiant heat from the stove foveal reflex heated air stream of going back, further reduced the temperature of upper fire cover, reduced heat to the stone or metal plate for standing a stove on as a precaution against fire radiation, reduce heat loss, improved the temperature of available heat air-flow.

4, five-claw coal-pressing fire-separating cover can be put into pawl the hole of coal cinder when coal, and the plane presses down moulded coal, does not cause the coal pressure break.Simultaneously, blocking the coal hole can reduce coal ash and raise up.

5, five-claw fire grate has changed the situation in four paws fire grate chute blockage hole in the past, because holder coal pawl is shorter, is easy to coal cinder is extruded from fire grate simultaneously.Need not from stove, anthracite, coal cinder to be taken out earlier, be reentered into the loaded down with trivial details formality of anthracite, new coal again, and avoided thermal loss.

6, close gap helps heat to the radiation of water jacket inwall between lift fire separating barrel and water jacket inwall.

7, the cutting type ash bucket can be easily downcuts the coal cinder of adhesion.

8, the cast iron stone or metal plate for standing a stove on as a precaution against fire is a square, and the venthole of stove is opened at tetragonal one jiao, does not lean out outside the body of heater, is convenient to stove and lays by wall, saves kitchen area.

9, delivery port all is located at stove casing both sides, is convenient to pipeline and installs.

Fig. 1 is energy-efficient dual-purpose warming stove structure chart;

Fig. 2 is for transferring the vane schematic diagram;

Fig. 3 is the five-claw fire grate schematic diagram;

Fig. 4 is tubule quirk and water jacket combination schematic top plan view;

Fig. 5 is the five-claw coal-pressing fire-separating cover schematic diagram;

Fig. 6 is the ash bucket schematic diagram of band pitch cutting.

The utility model can be made into the multiple patterns such as single hole, diplopore, three holes.

Claims

1, a kind of energy-efficient dual-purpose warming stove, comprise casing (6), water jacket (8), tile (10), upper fire cover (1), lower fire cover (7), ash bucket (16), five-claw fire grate (18), water inlet (21), delivery port (22) and holder frame (12), supporting leg (13), slideway (14), it is characterized in that water jacket (8) is a step-like annular solid, be filled with heat insulation material mineral wool (11) between water jacket (8) and the casing (6), the top of water jacket (8) is along circumferentially being furnished with tubule quirk (4); Be provided with above the tubule quirk (4) and transfer vane (2), tubule quirk (4) lower end is the combustion space; There is a fire separating barrel (5) water jacket (8) epimere inboard, the top placement fire lid (1) of fire separating barrel (5), and the underneath of fire separating barrel (5) is put lower fire cover (7); Be provided with fire separating barrel between two planar annulars of fire separating barrel (5) and water jacket (8) and prop up pawl (20); In water jacket (8) lower space tile (10) is housed; Filling with insulation material mineral wool (11) between tile (10) and water jacket (8) inwall; Place moulded coal (9) in the tile (10); Water jacket (8), tile (10) are bearing on the supporting leg (13) by five-claw fire grate (18), holder frame (12); The ash bucket (16) that has pitch cutting (17) is placed on the slideway (14); The top of casing (6) is provided with cast iron stone or metal plate for standing a stove on as a precaution against fire (3); Water inlet (21) is located at the bottom of water jacket (8); Coal-fired top is provided with five-claw coal-pressing fire-separating cover (19).