CN2147430Y - Double-layer high-effect multi-function large volume heneycomb briquet stove - Google Patents

Abstract

The utility model relates to a double-layer high-effect multi-function large volume honeycomb briquette stove, comprising a stove casing, stove chambers, a stove door, a stove face cover, etc. The two stove chambers are up and down connected in series in the stove casing. An air channel for poking ash is arranged between the two stove chambers. An upper water jacket and a lower water jacket are respectively arranged between the two stove chambers and the stove casing. The two water jackets are communicated through a connecting pipe. A convection cylinder is respectively arranged inside the two water jackets. A fire suppressed channel fixed with rib plates is arranged on the inner side of the inner wall of the upper water jacket. A fire overturned channel fixed with rib plates is arranged between the inner wall of the lower water jacket and the stove chambers. A flue pipe on the fire overturned channel in turn passes through the lower water jacket, the connecting pipe and the upper water jacket. The utility model which can be used either for cooking or for heating and lots of hot water for bathing has the advantages of simple structure and easy manufacture.

Description

Double-layer high-effect multi-function large volume heneycomb briquet stove

The utility model relates to the utensil of family cooking, heating and bathing coupling, exactly is the big capacity honeycomb briquette stove of a kind of double-deck high-efficiency multi-function.

Heating and bathing are that to step into the life of moderately well-off family essential.To those no coal gas or LPG supply and the place of not having a central heating especially rural area, more than still single household solve separately.It is reported that all in the resident family have a bathtub, its utilization rate is generally very low, particularly in cold season, except that lacking the heating condition, most importantly can't provide the hot water of q.s.For addressing the above problem, go on the market with document record cooker stove miscellaneous, warming stove, shower even domestic boiler arranged, above-mentioned various utensil, function singleness (also having cooker stove and warming stove that a small amount of hot water can be provided), in addition, price is expensive, and utilization rate is low, occupation of land side when idle, useless damage is also serious.And concerning domestic hot water's boiler, the house of design-build does not give the position of staying it now.

Be still the main fuel of general family in view of honeycomb briquette, so design the efficient coal stove of a kind of twin furnace courage, double water jacket, in most of the cases only use stove and upper water sleeve, the same with common cooker stove, can cook and provide washing hot water, when needing heating or bathing, use stove, lower water jacket or upper and lower stove coupling down, provide a large amount of hot water at short notice, to satisfy high-power heating and bathtub hot water.

The purpose of this utility model realizes by following structural characteristics.1, upper and lower two flues of series connection in same furnace shell, constitute and not only to be related but also two stoves independently separately, last stove mates the low capacity upper water sleeve simultaneously for cooking usefulness, utilization is suppressed that fiery principle designs and is fixed with the fiery channel for heat exchange that turns over of coercing sheet, and washing hot water is provided; Following stove mates big capacity lower water jacket, and utilization is turned over that fiery principle designs and is fixed with the fiery channel for heat exchange that turns over of coercing sheet, and a large amount of hot water are provided.2, the upper and lower water jacket of split links together by tube connector, and the flue tube of following stove runs through lower water jacket, tube connector and upper water sleeve successively.The advantage of this structure is, when last furnaceman does, because the tube connector sectional area is little, the water of lower water jacket can be heated, and helps improving the water temperature of upper water sleeve; When stove or upper and lower stove are worked simultaneously instantly, can satisfy high-power heating and large hot water volume's needs again.3, last, be provided with convective tube in the lower water jacket, convective tube promptly be a diameter greater than the water jacket internal diameter less than a metallic cylinder of water jacket external diameter, this cylinder is divided into inside and outside two parts with the moisture in the water jacket, the gradient of this two parts water temperature in the same water jacket is significantly increased, just inboard water temperature height near the flue part, and the outside is low near the water temperature of water-jacket outer wall part, so just strengthened the convection current of water in the water jacket, the outside water that is low temperature advances from inside bottom, go out above, realize Fast Heating, delivery port is connected on the convective tube just in addition, and the water temperature of outlet is significantly improved.4, go up to be provided with in the stove fire suppressing channel with the affixed double font of upper water sleeve inwall and vertically coerce sheet and horizontal annular side of body sheet, so both increased heat exchange area, the distance that has prolonged passage has again been strengthened the turbulent flow of hot flue gas again, helps improving the thermal efficiency.Following stove turns over and also is provided with straight side of body sheet in the fiery passage, to increase heat exchange area.

The utility model has the advantages that: 1, function is many, and purposes is wide.The utility model integrates cooking, heating, heat supply water, particularly can provide bathtub or radiator required hot water, realizes the function of hot-water boiler with the structure of common stove, and not only family can use, and small-sized trip stack and restaurant also can use.2, volume is little, capacity is big, efficient is high.The utility model volume is 380 * 380 * 750 millimeters, about 40 liters of capacity, (about 80～100 liters of 5# bathtub bath water), 6000 kilocalories/hour, the thermal efficiency is more than 80%.3, simple in structure, handling ease.4, utilization rate height.Because function is many, the situation in spare time time spent in the time of can not occurring can not damaged because of idle corrosion.

Fig. 1: the utility model cross-sectional view.

Fig. 2: the generalized section of stove flue tube and upper and lower water jacket syndeton under the utility model.

Fig. 3: the utility model A and B horizontal profile structure schematic diagram.

Fig. 4: go up the interior double font of stove fire suppressing channel and vertically coerce sheet expansion schematic diagram.

Fig. 5: following stove turns over straight side of body sheet expansion schematic diagram in the fiery passage.

Number in the figure:

1, the boiler face lid, 2, adjustable fire sealing cover, 3, fire-suppressing cover, 4, double font in the fire suppressing channel is directly coerced sheet, (its expanded view is seen Fig. 4), 5, horizontal annular side of body sheet, 6, portfire, 7, last convective tube, 8, the dewatering outlet, 9, upper water sleeve, 10, tube connector, 11, flue tube, 12, the ash poking ventilating duct, 13, the annular support plate, 14, middle tube, 15, turn over the fire lid, 16, flue, 17, turn over the straight side of body sheet in the fiery passage, (its expanded view is seen Fig. 5), 18, following convective tube, 19, lower water jacket, 20, following stove support plate, 21, ash bucket, 22, water inlet, 23, furnace shell, 24, insulation material, 25, delivery port, 26, chimney seat, 27, fire suppressing channel, 28, turn over fiery passage, 29, fire door.

Embodiment:

As shown in Figure 1:

With sheet iron processing furnace shell 23, its cross section can be circular, square that also can be as shown in Figure 3.Upper and lower two flues 16 of series connection in the furnace shell.Tube 14 connects in having between two flues, and middle tube 14 is fixed between upper and lower two annular support plates 13, and upper supporting plate supports upper furnace, put fire bars on it, fire bars can take out, and is beneficial to lower furnace and adds briquette, and lower carrier plate is with forming stove combustion chamber down between the lower furnace.In tube 14 promptly be the cylinder of an open-ended being rolled into of a rectangle sheet iron, so make required ash poking ventilating duct 12 forming furnaceman between two support plates 13.Device ash bucket 21 between furnace shell bottom and the lower furnace.Between furnace shell top boiler face lid 1 and the adjustable fire sealing cover 2 is the flue gas pooling zone, and the flue gas after the heat exchange causes flue by chimney seat 26 and discharges.Adjustable fire sealing cover 2 is the combustion chamber with the lower part, during cooking, puts portfire 6, prevent heat towards periphery radial diffusion to satisfy the required temperature of culinary art.

Upper furnace is provided with annular upper water sleeve 9 with being filled with asbestos insulation material 24 between the furnace shell in insulation material 24,8～10 liters of capacity have delivery port 25 and dewatering outlet 8 on it, respectively for warming oneself and washing one's hands and face the usefulness of using hot water.Along upper water sleeve inwall inboard annular fire suppressing channel 27 is set, double font of device is vertically coerced sheet 4 and horizontal annular side of body sheet 5 in it, and side of body sheet all is fixed on the water jacket inwall.What is called is suppressed fire, when promptly being heat exchange, takes out portfire 6, covers fire-suppressing cover 3, and forces the briquette smoulder, and two force hot flue gas to form turbulent flow in fire suppressing channel, improve exchange efficiency, improve the water temperature in the water jacket as far as possible.

Lower furnace is with being provided with annular lower water jacket 19 between the furnace shell, 30～32 liters of capacity have water inlet 22 on it, and the lower water jacket inwall turns over fiery passage 28 with forming between the flue, and the straight side of body of device sheet 17 is directly coerced sheet 17 and is fixed on the water jacket inwall in the passage 28.What is called is turned over fire, when promptly being heat exchange, covering and turns over fire lid 15, forces thermal current to be discharged by flue tube 11 through turning over fiery passage 28, to heat the water in the upper and lower water jacket.

As described in Figure 2:

Upper and lower water jacket 9 and 19 is linked up by the tube connectors 10 of two basic symmetries, turns over two flue tubes 11 on the fiery passage and runs through lower water jacket, tube connector and upper water sleeve successively and communicate with boiler face flue gas pooling zone.

As shown in Figure 1 and Figure 2:

Upper and lower convective tube 7 and 18 are set respectively in the upper and lower water jacket 9 and 19.Convective tube promptly is the cylindrical straight tube by zinc coated sheet processing, and three-point support is on water jacket base plate and water jacket inwall respectively, and delivery port 25 the same convective tubes 7 connect.

Operating process of the present utility model is as follows:

When last stove works independently, take out and to turn over fire lid 15, if portfire 6 is put in cooking, no matter to hang fire highly moderate for pan or frying pan, hyperactivity of fire and concentrating; As if needing a small amount of hot water, take out portfire 6, cover fire-suppressing cover 3, hot flue gas covers adjustable fire sealing cover 2 by the water in the fire suppressing channel heating upper water sleeve 9, can realize the big or small adjusting of banking up a fire and bank up a fire.When last stove works independently, via 12 ash pokings of ash poking ventilating duct, by ash bucket 21 places collection ash and perflation ventilation.

When following stove works independently, go up fire door certainly and take out the briquette fired, take out simultaneously and go up fire bars, one or two of the briquette that has fired is put into lower furnace, add two or a former briquette, cover and turn over fire lid 15 and get final product.

When upper and lower stove is worked simultaneously, turn over fire lid 15 and also be covered with, last stove is from 12 air inlets of ash poking ventilating duct, through last fire door ash discharge; Following stove is from ash bucket 21 place's ash discharge and air inlets, and the heat exchange simultaneously of upper and lower water jacket provides a large amount of hot water from delivery port 25, or heating, or bathing.

Claims (1)

1, the big capacity honeycomb briquette stove of a kind of double-deck high-efficiency multi-function is made of furnace shell, fire door, flue, insulation material, ash bucket, boiler face lid, chimney seat, water jacket, it is characterized in that:

(1), in furnace shell (23) series connection two flues (16), each coupling of upper and lower flue has fire-suppressing cover (3) and turns over fire covers (15), the fire bars of upper furnace is movable, and ash poking ventilating duct (12) is arranged between upper and lower two flues,

(2), device has the annular upper water sleeve (9) of delivery port (25) and dewatering outlet (8) between upper furnace and the furnace shell (23), along this water jacket inwall inboard fire suppressing channel (27) is set, sheet (4) and horizontal annular side of body sheet (5) vertically coerced in fixing double font in this passage

(3), device has the annular lower water jacket (19) of water inlet (22) between lower furnace and the furnace shell (23), this water jacket inwall is with turning over fiery passage (28) between the flue, and this passage is provided with flue tube (11), fixing straight side of body sheet (17) in the passage;

(4), be communicated with by two tube connectors (10) between upper water sleeve (9) and the lower water jacket (19), flue tube (11) runs through lower water jacket (19) successively, connects by pipe (10) and upper water sleeve (9);

(5), convective tube (7) and following convective tube (18) are set, the same convective tube of delivery port (25) (7) connection respectively in upper water sleeve (9) and the lower water jacket (19).