CN2415272Y

CN2415272Y - Multifunctional cooking and heating stove

Info

Publication number: CN2415272Y
Application number: CN 00231510
Authority: CN
Inventors: 王惠中
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-21
Filing date: 2000-03-21
Publication date: 2001-01-17
Anticipated expiration: 2010-03-21

Abstract

The utility model relates to a multifunctional cooking and heating stove. The multifunctional cooking and heating stove has the general characteristic of a general heating stove, but the multifunctional cooking and heating stove is also characterized in that an inner water jacket and an outer water jacket form a double water jacket; a plurality of baffle plates welded on water jacket walls are arranged in the inner and the outer water jackets; upper and lower welding positions of two adjacent baffle plates are different; the bottom end of one baffle plate is welded at the bottom of one water jacket, and the top end is provided with a gap for water to pass; the top end of the other baffle plate is welded at the top part of one water jacket, and the bottom end is provided with a gap for water to pass; inner flues and outer flues are arranged between the inner and the outer water jackets, and between the outer water jacket and a stove shell and a heat-insulating layer of the stove shell for hot flume to pass. The utility model has the advantages that heating area of the multifunctional cooking and heating stove is increased to more than one time, and thermal efficiency is high.

Description

Multifunctional cooking and warming stove

The utility model relates to a kind of multifunctional cooking and warming stove, belongs to coal-burning heating stove field.

Existing heating stove is divided into two classes, be Boiler heating stove and coal stove type heating stove, the boiler-type heating stove can be had a bath in heating simultaneously, but can not make meal, the coal stove for heating stove, can cook simultaneously, but major part can not have a bath, what have indicates bathable function, but need to stop heating, and leaving water temperature is lower than boiler-type heating, has only 80 ℃, but coal stove type heating stove is economized coal than boiler-type heating stove.

The purpose of this utility model is the improvement by structure, adopts double water jacket to increase heat transfer area a kind of multifunctional cooking and warming stove is provided, and can accelerate programming rate, improves leaving water temperature, reduces exhaust temperature, improves the thermal efficiency, can cook or have a bath again in heating.

As follows for satisfying above-mentioned purpose of design the technical solution of the utility model: referring to 1-2.

The utility model is to design on the basis of original coal stove type heating stove, the furnace shell (15) that comprises original heating stove, flame-proof thermal insulation material (13), heat-insulation layer (9), fire door (19), stove pin (20), fire grate (18), tile (17), stone or metal plate for standing a stove on as a precaution against fire (1), stove circle (2), banking fire lid (3), bell (4), banking fire circle (6), characteristics of the present utility model are to constitute double water jacket by inner water sleeve (16) and outer water jacket (14), in, respectively there is multi-disc to be welded in deflection plate (21) on the water jacket wall in the outer water jacket, the position difference of adjacent two deflection plates (21) weldering, a slice bottom is welded in the water jacket bottom, the top is free can to hold current and passes through, another sheet top is welded in the water jacket top, and the bottom is free can to hold current and pass through; Form inner flue and external flue between the inside and outside water jacket and between outer water jacket (14) and furnace shell (15) and the heat-insulation layer (9) thereof.Can hold hot flue gas passes through.

Because the effect of deflection plate in the water jacket, make in the water jacket water alternately on, following baffling advances, increased effective flow process of heat exchange, cold water enters outer water jacket (14) by water inlet (12), by the deflection plate (21) in the outer water jacket (14) from the communicating pipe (12) between the inside and outside water jacket entering inner water sleeve (16), in inner water sleeve (16), pass through the deflection plate (21) in the inner water sleeve (16) again, flow out from hot water outlet (8), for the heating or the usefulness of having a bath, fire board (5) makes stove fire become the column of flame upwards to flow, can increase cooking bottom temperature, in order to making meal and heating up water, hot flue gas comes out to enter from banking fire lid bottom inner flue between the inside and outside water jacket (16) (14) from burner hearth through heat collector panel (5), flowing downward enters external flue between furnace wall and the outer water jacket on the folding, travels up to banking fire lid (3) top and enters the chimney discharge from the flue outlet (7) of a side.

The utility model has following advantage compared with the prior art:

1, many owing to adopting inside and outside water jacket and interior external flue to double than the heating surface area that has heating stove now, and meet high more that water temperature rises, the high more principle of temperature that need heat, when being used for heating, heating area 120m ², leaving water temperature reaches more than 90 ℃, and can keep more than two hour, the 6th group of also hot the scalding one's hand of radiator.

2, heat up water effectively as meal, the aluminium kettle of two bottles of thermos bottle is arranged, having only 9 minutes can be boiled.

3, the bulbs of pressure of water are big, and the water in the plus bucket of φ 180mm and the exhaust bucket raises along with temperature and upwards raises, water potential rising 200mm, and consistently just descend when remaining to coal, help the circulation of heating system.

4, because the water capacity of water jacket is big, so the heating system quick heating, heat endurance might as well.

Cold water can reach the water yield of 45 ℃ and the suitable 5 liters of coal gas bath apparatus of water yield through the coolant-temperature gage that comes out behind the bath apparatus when 5, having a bath, if be used for adding the water tank of 100 jin of water of thermmal storage, can reach 45 ℃ in 15 minutes, can reach 65 ℃ in 30 minutes.

6, it is 16-20kg that heating every day, double as breakfast, lunch and dinner meal only need the honeycomb briquette (10) of 4-5 piece φ 220.

7, chimney and stove shell non-scald on hand, the paint nondiscolouring.

Description of drawings:

Fig. 1 is a normal cross-section schematic diagram of the present utility model.

Fig. 2 is an inside and outside water jacket schematic perspective view among Fig. 1, cuts the structural representation that outer water jacket is represented outer water jacket internal baffle (21) open.

Embodiment:

Fig. 1-2 is an enforcement illustration of the present utility model, this figure represents that the utility model multifunctional cooking and warming stove is an axial symmetry concentric column barrel structure, its middle flue of inside and outside water sleeve is a center of circle column casing formula structure, except that the general features with general heating stove, the utility model is double water jacket and twin flue structure, doubles many than the heating surface area that has heating stove now, the leaving water temperature height, and exhaust temperature is low, for other heating stove can't be obtained, use the measured data reach in the above-mentioned advantage through the user.

Claims

1, a kind of multifunctional cooking and warming stove, comprise furnace shell (15), flame-proof thermal insulation material (13), heat-insulation layer (9), fire door (19), stove pin (20), fire grate (18), tile (17), stone or metal plate for standing a stove on as a precaution against fire (1), stove circle (2), banking fire lid (3), bell (4), banking fire circle (6), fire board (5), it is characterized in that constituting double water jacket by inner water sleeve (16) and outer water jacket (14), in, respectively there is multi-disc to be welded in deflection plate (21) on the water jacket wall in the outer water jacket, the position difference of adjacent two deflection plates (21) weldering, weldering water jacket bottom, a slice bottom, the top is free can to hold current and passes through, another sheet top is welded in the water jacket top, and the bottom is free can to hold current and pass through; Form inner flue and external flue between the inside and outside water jacket and between outer water jacket (14) and furnace shell (15) and the heat-insulation layer (9) thereof.