CN2197586Y - Two purpose stove - Google Patents

Abstract

The utility model relates to a high efficiency two purpose stove for heating and cooking. The utility model adopts a waterway with a narrow cavity. A water box table top, and an open and heat pipe type water box apron. The smoke gas is reversed in a mushroom shape. The working substance water is heated repeatedly at double face, the temperature difference and the power are strong, and the heating efficiency is high. The upper part of the table top is provided with a pot jacket. When cooking, a heating jacket is changed on, the heating smoke path is cut, the smoke is returned from both sides of the pot jacket, and the firepower is strong. The whole stove is formed into a straight barrel type. The upper part of a burner tile is provided with a two-hemisphere burning chamber, the self burning capacity is good, and the heat loss of the smoke exhaust is little. A smoke box and a chimney are respectively provided with a dust exhaust apparatus which can exhaust the dust at any time. A flexible guard board which is arranged at the outer side of a heat-insulating layer has the advantages of simplicity and easy beautify.

Description

Two purpose stove

The utility model is a kind of improved heating, cooking dual-purpose stove, the strong and prosperous high-efficiency dual-purpose stove of cooking firepower of particularly heating temperature difference power.

Eliminate stove and use little hot-water heating (native heating installation) instead, for the effect of stopping gas poisoning, shadow is seen in the vertical rod that improves housing conditions, especially little hot-water heating moves under the Natural Circulation state, noiseless not power consumption again, and the small investment standing charges are low, thereby little hot-water heating has been installed by many " central heating " family can't be obtained.Because market economy has excited scientific and technological progress, also there have been many improvement and renewal in the stove and accessory aspect, but with regard to temperature difference power and cooking firepower, also not enough.For example some honeycomb briquette stove is that heating need be made eyes, three even four eyed, and the cooking ability of some stove is very low, and boiled water flask is difficulty all, and this is a unallowable shortcoming for needing cooking not have the family of combustion gas condition again.

The purpose of this utility model provide a kind of temperature difference power strong, economize on coal and high-efficiency dual-purpose stove that the cooking firepower is prosperous.

The utility model adopts a kind of telescopic narrow chamber water channel.Water capacity between the water channel seldom lacks the one-way flow to the advection that can only make progress; Owing to be increased columnar structured, the water that upwards flows in the water channel progressively obtains radiation and heats; The inside and outside sleeve head respectively has the wind wing colony of being heated, and this direct heating surface that has increased carries out two-sidedly heating repeatedly to the water channel water that uniform temperature has been arranged, and original few working-medium water water temperature is improved rapidly, thereby generates stronger temperature difference power; Uniform three water outlet tube connectors are gone up on the outer sleeve top, be located in a table top water box of forming by upper and lower deck plate on it, have a water box apron that the hot blast wing that is subjected to of outer sleeve head is surrounded around the table top water box, the guiding high-temperature flue gas becomes the mushroom counter-rotating, and the smoke box by the apron periphery enters chimney again.Water box apron is similar to " open-type heat pipe ", it is a kind of unidirectional heat guide structure of not intaking down, working-medium water wherein just begins to flow when having only above the table top water temperature, owing to be two-sided being heated also, can produce bubble when overheated and conduct heat at a high speed, for the generation of altitude temperature difference effect, the burning and the temperature difference power adjustment that especially increase heating surface have suitable benefit.

Another improvement of the present utility model is that a two halves spherical combustion chamber has been set up in tile top, is used for fully burning and the increase coal amount of banking up a fire.Because ash bin, tile, combustion chamber and be arranged on the same axis by the hot blast wing have increased the air inducing ability of body of heater self, increase at this stove heating surface, under the situation of the lift temperature that enters chimney very low (being bordering on normal temperature sometimes), also can better burn; This stove adopts a retaining fire to heat lid and guides high-temperature flue gas into the one-tenth mushroom-shaped counter-rotating of wind wing colony, the working-medium water of heating.Change during cooking and heat cover, heating cigarette road is cut off, flame can only upwards wash away the bottom of a pan and enter smoke box by the smoke returning flue that pot encloses both sides.Because heat the limitation of the effect of poking fire and the bottom of a pan heat absorption of cover, the lift temperature that enters chimney is higher, thereby it is vigorous to cook the stir-fry firepower, has satisfied the requirement of cooking.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.Fig. 1 is the high-efficiency dual-purpose stove front section view that the utility model proposes, and Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Below in conjunction with details and the working condition thereof of accompanying drawing detailed description according to the concrete structure that the utility model proposes.

The utility model is made up of ash bin (1) and body of heater merogenesis, fastening with screw (3), be convenient to change tile (4), body of heater mainly is welded with the inner and outer sleeves (5 of wind wing colony (24) by each head, 6) the table top water box that constitutes of the water jacket of Gou Chenging, upper and lower deck plate (28,27) and the smoke box that is made of smoke box supporting plate (15), backplate (18) etc. are formed.There is filler ring (37) to be used for placing bottom the wind wing colony of inner sleeve (5) and heats cover (32), cut off the cigarette road of removing heating surface, strengthen the cooking firepower.Uniform three of outer sleeve (6) head is gone up water tube connector (35), and water is sent into table top water box, and leave from office panel (27) has borehole jack to be welded on this tube connector.Leave from office panel inner edge has the platform placement to heat lid (34), and outer rim has the water box apron (23) that is similar to " open-type heat pipe " to surround the wind wing colony of outer sleeve (6) head, and the guiding flue gas becomes the mushroom counter-rotating, and working-medium water is carried out two-sided heating; Panel (28) inner edge of appearing on the stage is welded on the leave from office panel, there is a limit of water box apron (23) to be one under the outer rim with its weldering, constitute a table top water box, there is pot to enclose (39) on the table top water box and can sits point end frying pan, pan pyrosphere (30) and standard pyrosphere (31) are used to heat up water and cook, table top is welded with heat-conductive water box (26) by on the delivery port of chimney position, will go up water and introduce upper hose (29).Pot encloses the inboard two side openings, with side cover (33) sealing, removes side cover during cooking during heating, and flue gas is returned into smoke box through left and right sides smoke returning flue (40) by side opening; Smoke box mainboard (17) is welded on smoke box filler ring (15) and the panel of appearing on the stage (28), mainboard docks the band iron rib (16) that has as setting off smoke box coaming plate (18) up and down separately, the band iron rib is welded on respectively on smoke box filler ring (15) and the panel of appearing on the stage (28), smoke box coaming plate (18) be flexible usefulness snap fit on band iron rib and smoke box mainboard, can decompose, clear up its laying dust at any time.The hypotenuse back-up ring (14) of regulating flue gas flow direction is arranged on the smoke box filler ring (15), make the flue gas counter-rotating evenly; Smoke box mainboard (17) the relevant position positive and panel (28) of appearing on the stage is welded with chimney mainboard (22), and the mudhole of chimney base plate (21) compresses a blowdown plate (20) sealing and can get rid of laying dust at any time with a wire rod press box (19).Be welded with the chimney connector (25) of band air door mechanism on the chimney, control jointly to burn with ash door (2) aperture of air door mechanism and band holding claw and measure or bank up a fire; Return pipe (7) is upward to smoke box filler ring (15), be welded with connection band iron (13) respectively down to inner sleeve (5) base, the long band iron that connects has a gusset plate (11), rock wool heat-preservation layer (10) is with a flexible backplate (36) decoration of wrapping, flexible backplate is fastened on the connection band iron (13) with screw (9) by rib (38) and inner sleeve base holder lining; There is a two halves circular chamber (12) with refractory material boring system tile (4) top, is used for abundant burning, uses the flake asbestos filling between tile and the inner sleeve, is used for location and insulation.

The utility model compares in other similar stove, and cost is low, and floor space is little, and heating efficient height can finish eyes, three tasks that honeycomb briquette stove is finished, and it is vigorous to transfer the cooking firepower to by heating, is that other similar stove is not available at present.

Claims (2)

1, a kind ofly be used for heating, the cooking dual-purpose stove, strong and the prosperous high-efficiency dual-purpose stove of cooking firepower of particularly heating temperature difference power, it is characterized in that: adopt head respectively have wind wing colony (24) in, outer sleeve (5,6) the narrow chamber water channel of Gou Chenging, uniform three of outer sleeve (6) head is gone up water tube connector (35), water channel water is sent into by last, leave from office panel (28,27) the table top water box of Gou Chenging, table top water box inner edge has the platform placement to heat lid (34), force flue gas flow direction wind wing colony (34), outer rim has a water box apron (23) that is similar to open-type heat pipe, surround wind wing colony, have hypotenuse back-up ring (14) to adjust the plume direction in the smoke box of apron periphery, make flue gas become mushroom evenly to reverse, thereby working-medium water obtains two-sidedly heating repeatedly; There is pot to enclose (39) on the table top water box, pan pyrosphere (30) and standard pyrosphere (31) are used for cooking, filler ring (37) is arranged at inner sleeve (5) wind wing colony bottom, change during cooking and heat the cigarette road that wind wing colony is gone in cover (32) cut-out, open pot and enclose inboard side cover (33), flue gas is returned into smoke box by smoke returning flue (40), the coaming plate of smoke box periphery (18) uses snap fit in smoke box filler ring (15), on band iron baffle plate (16) and the smoke box mainboard (17), can decompose the removing laying dust at any time, chimney bottom (21) is porose, compress a blowdown plate (20) sealing, also dust discharge at any time with a wire rod press box (19); There is the combustion chamber (12) of a refractory material boring system this stove tile (4) top, uses flake asbestos (8) filling between tile and the inner sleeve (5); Ash bin (1) and body of heater are divided into two joints, and be fastening with screw (3), and rock wool heat-preservation layer (10) is with a flexible backplate (13) decorations of wrapping, and the screw (9) that usefulness connects on the band iron (13) is fastening, decomposes when being convenient to change tile; Controlling burning jointly with ash door (2) aperture of air door mechanism (25) and band holding claw measures and banks up a fire.

2, high-efficiency dual-purpose stove according to claim 1 is characterized in that: combustion chamber dimidiation sphere.