CN2244143Y - High efficiency coal saving multipurpose range - Google Patents

Abstract

The utility model introduces a high efficiency coal saving multipurpose range, composed of a range body, a stove core, a heat storage water tank, a water supplement pipe, a conduit pipe, a return pipe, an air door, a flue, etc. The utility model is characterized in that a replaceable heating stove core or a non-heating stove core is arranged in a step-shaped hearth. When the high efficiency coal saving multipurpose range is matched with the heating stove core, open fire in the hearth and hot fume can pass through a shaft air channel on the outer ring of the heating stove core and a smoke fire hole on the inner wall of the hearth. At last, the open fire enters a main flue for emptying. Thus, the heat storage water tank is directly contacted with the open fire for realizing heat exchange. The open fire and the hot fume enter the flue from top to bottom. The utilization rate of heat energy can be enhanced.

Description

High-efficient coal-saving is used kitchen range more

The utility model relates to a kind of high-efficient coal-saving and uses kitchen range more, belongs to the family life stove.

The coal stove tool is still the requisite life appliance of the most of residents in China town and country.In the last few years, in order to improve the practicality of kitchen range, many inventors have done many explorations enlarging on its function, make that kitchen range not only have the food of doing, the function of getting warm by the fire, also itself and shower, hot-water heating insulation purpose are combined simultaneously, really make it reach a kitchen range multipotency purpose.

Take a broad view of all improvement of having seen at present, it is that burner hearth is located among the thermal storage water tank more at all, makes full use of the radiation and the conduction waste heat of burner hearth.But the inventor thinks: above multiple scheme, and still abundant inadequately to the utilization rate of heat energy, if with indoor heating, Water-heating shower.Several functions of kitchener all are compatible with all over the body, and present kitchen range structure is far not to be desirable competent.

The purpose of this utility model is, provides a kind of novel high-efficiency and energy-saving free of contamination again multi-functional coal stove tool; Wish that it has higher heat energy utilization rate and multiple function, wish again simultaneously to reduce flue gas, the contamination by dust that easily produces because of with coal.

Above goal of the invention is achieved through the following technical solutions.

This high-efficient coal-saving uses kitchen range to be made up of stove (6), combustion chamber (4), thermal storage water tank (5), filling pipe (10), water-supply-pipe, return pipe (8), air door (7) and flue (1) etc. more, is primarily characterized in that:

Be located at the big up and small down hollow cylindrical of burner hearth (I) at thermal storage water tank (5) center, on the bank plane of two cylindricality junctions, be provided with simultaneously a pyrotechnics hole (9) that is circle-shaped distribution; Different and the removable combustion chamber (4) by function of use is being set in the described burner hearth, and combustion chamber (4) top is provided with by function of use difference and removable insulation cover (3), pot frame (13).

Described flue (1) also is located in the heat-insulation layer of body of heater (6), its top one auxillary flue (2) and pot frame (a 13) loose joint, and the pyrotechnics hole (9) on its underpart one horizontal bottom flue (12) bank plane interior with being located at burner hearth communicates.

Described combustion chamber (4) divides heating combustion chamber (41) and non-heating combustion chamber (42); The neighboring of its described heating combustion chamber (41) is the wind pumping channle (17) that is provided with some support chips (16); The outer ring of described non-heating combustion chamber (42) is a solid filling insulation ring (14), and is provided with some heat transfer rings (15) on the horizontal section of this filling insulation ring (14).

High-efficient coal-saving according to above technical scheme design is used kitchen range more, compares with at present common multifunctional stove; Because it is when the heating state, thoroughly changed pyrotechnics moving law from bottom to top, institute is so that passed through the pyrotechnics hole again by wind pumping channle and by the following flue that enters, finally arranged to the space by naked light in the burner hearth and hot flue gas.This just structure directly directly heats naked light and hot flue gas to the water body in the water tank by the thermal storage water tank, can obtain high-temperature water quickly, thereby can guarantee that shower also can supply with heating of house, and this is an one.They are two years old, because when this kitchen range is cooked food as cooker, its cigarette, quirk are through the bottom of a pan following time, because the effect of major and minor flue, this cigarette, fire, coal gas all directly enter the flue collector emptying through pyrotechnics hole and auxillary flue, so can accomplish little flue gas, dust pollution, improve the environmental sanitation situation in kitchen greatly.

Accompanying drawing 1 is the utility model structural representation under the heating state;

Accompanying drawing 2 is the utility model structural representation under the non-heating state;

Accompanying drawing 3 is a heating stove cored structure schematic diagram.

Among the figure: 1, flue collector; 2, auxillary flue; 3, movable heat insulation cover; 4, replaceable combustion chamber; 5, thermal storage water tank; 6, stove; 7, air door; 8, return pipe; 9, pyrotechnics hole; 10, filling pipe; 11, ash hole; 12, horizontal bottom flue; 13, pot frame; 14, insulation ring; 15, heat transfer ring; 16, support chip; 17, wind pumping channle; 41, heating combustion chamber; 42, non-heating combustion chamber; I, burner hearth.

Further describe the utility model below in conjunction with accompanying drawing, and give embodiment of the present utility model.

From accompanying drawing 1, we as can be seen: in the technical scheme provided by the utility model, described burner hearth (2) is the same with common hot water kitchen range to be located in the middle of the thermal storage water tank (5); But this burner hearth (I) is a step burner hearth, is provided with a circle pyrotechnics hole (9) at the bank upper edge, rank of up big and down small burner hearth joint portion arc surface; This rank bank has two kinds of functions, and the one, as the seat supports combustion chamber of combustion chamber (4), the 2nd, by pyrotechnics hole (9) wind pumping channle (17) is communicated with flue collector (1).In heating in winter during the phase, we only need movable heat insulation cover (3) on furnace top cover, under the draft effect of flue collector (1), naked light in the burner hearth (I), flue gas be from bottom to top operation before this, then from top to bottom pass the wind pumping channle (17) of heating combustion chamber (41) outer ring, and pass pyrotechnics hole (9) and enter flue collector (1) emptying through horizontal bottom flue (12).In process, make bright pry-flue gas directly sufficient heat exchange take place just, the interior water body of case is heated up at short notice, until boiling with thermal storage water tank (5) internal perisporium through wind pumping channle (17).This high-temperature water promptly can in time enter shower room and indoor water heating plant through water-supply-pipe.In like manner, when cooking food,, put various bowls as long as we open movable heat insulation cover (3) in the heating phase.Naked light in the burner hearth I also can rise, and is drawn into wind pumping channle (17) later on again through the bottom of a pan and finally enters flue collector (1) emptying.

When the non-heating period that during the warmth of spring, all the flowers bloom, we can take out heating combustion chamber (41), and when changing to non-heating combustion chamber (42), wind pumping channle this moment (17) blocks, and pyrotechnics hole (9) are also ineffective.Change after pot frame (13), the multifunctional stove, interior naked light and the hot flue gas of burner hearth (I) that promptly become common form skim over after the food pot that is positioned on pot frame (13), waste gas flue through pot frame (13) top enters auxillary flue (2), finally also by the flue collector emptying.

In sum, we can see that this energy-efficient coal uses kitchen range more, the totally-enclosed work of basic implementation, the height of heat energy utilization rate is conspicuous, leak in the kitchen in pollution-free source, be applicable to family heating, shower, the usefulness of cooking, particularly be suitable for vast with coal do conventional energy resource samll cities and towns, imitate the district and do not have coal gas, liquefaction vapour area.

Claims (1)

1, a kind of high-efficient coal-saving uses kitchen range to be made up of stove (6), combustion chamber (4), thermal storage water tank (5), filling pipe (10), water-supply-pipe, return pipe (8), air door (7) and flue (1) more, it is characterized in that:

A, be located at the big up and small down hollow cylindrical of the burner hearth (I) at thermal storage water tank (5) center, on the bank plane of two cylindricality junctions, be provided with a pyrotechnics hole (9) that is circle-shaped distribution simultaneously; Different and the replaceable combustion chamber (4) by function of use is being set in the described burner hearth (I), and combustion chamber (4) top is provided with by function of use different and removable insulation cover (3), pot frame (13);

B, described flue (1) also are located in the heat-insulation layer of body of heater (6), its top one auxillary flue (2) and pot frame (a 13) loose joint, and its underpart one horizontal bottom flue (12) communicates with pyrotechnics hole (9) on being located at burner hearth Nei Kan plane;

C, described combustion chamber (4) are divided into heating combustion chamber (41) and non-heating combustion chamber (42); The neighboring of its described heating combustion chamber (41) is the wind pumping channle (17) that is provided with some support sheets (16); The outer ring of described non-heating combustion chamber (42) is a solid filling insulation ring (14), and is provided with some heat transfer rings (15) on the horizontal section of this filling insulation ring (14).

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