CN2114765U - Two-purpose-saving range for coal and firewood - Google Patents

Abstract

The utility model discloses a two-purpose-saving range for coal and firewood, mainly comprising a movable range body (9), a coal range bottom seat (13), a coal range core (12) and a coal range shell (11). The utility model is characterized in that the movable range body (9) is sheathed on the outside of the coal range and can move up and down; when rising to the top end, the range body is used as a firewood range, and a range chamber (3) and a range door (8) are arranged on the movable range body (9); when falling down to the lower end of the coal range, the movable range body (9) is used as a common coal range. The utility model does not occupy too much place, is used easily, and is economical and practical. The coal in the range can be ignited quickly and completely with concentrated big fire power and less heat loss, and the ventilated wind in a wind channel in burning firewood is large, so the utility model relates to an ideal range to be used in the families especially in countryside.

Description

Two-purpose-saving range for coal and firewood

The utility model relates to a kind of home furnace, especially a kind of coal and firewood two purpose energy-saving cooking.

The stove or the kitchen range of general family expenses only adapt to single fuel, can not satisfy some family especially villages and towns in rural areas not only burnt bavin but also burnt the needs of coal, if not only build kitchen range but also buy coal stove, not only account for the place, and increase financial burden.Chinese patent CN2079716U has announced a kind of " honeycomb briquette, the bavin dual-purpose stove that have venting ring ", and this dual-purpose stove is to have set up precombustion chamber on former honeycomb briquette stove, and the coal cinder of crossing in precombustion chamber pre-burning directly adds burner hearth, can burn bavin after taking off the pre-burning chamber cap.In addition, Chinese patent CN2079709U has also announced a kind of " ceramic coal and firewood two purpose assembly energy-saving stove ", it is characterized in that described stove is coal stove and firewood range assembly arranged side by side, is installed on two kitchen range seats with its symmetry.Above-mentioned first kind of coal, bavin dual-purpose stove are when burning as the bavin kitchen range, because of not establishing flue, and directly the burner hearth of using with the burning coal is made the chamber of a kitchen range of firewood range, makes the chamber of a kitchen range narrow and small, and it is insufficient to burn, so effect is not ideal, second kind of combination energy-saving kitchen range because of adopting the assembly arranged side by side of coal kitchen range and bavin kitchen range, makes integral body heavy, and occupied ground uses inconvenience.

The purpose of this utility model is to overcome the above-mentioned defective of existing coal, the dual-purpose cooking stove of bavin, provides that a kind of not only burning fully, firepower is big, the thermal efficiency is high, and does not account for place, easy to use, long-lived coal, bavin double-purpose energy-saving cooking stove.

The utility model is realized by following technical proposals.

Whole cooking stove is divided into coal stove and movable stove two large divisions, and movable stove is enclosed within the coal stove outside, and can be used as the coal stove time spent along its upper and lower activity, and movable stove is put to the lower end, and the kitchen range face of using on the movable stove is made boiler face; When being used as firewood range, movable stove is risen to the upper end of coal stove, this moment, coal stove furnace core became the ventilating duct of bavin kitchen range, and the chamber of a kitchen range and kitchen range door are on movable stove.

Be described in detail the concrete structure and the using method of coal and firewood two purpose energy-saving cooking below in conjunction with accompanying drawing.

Fig. 1 is the overall schematic of coal and firewood two purpose energy-saving cooking.

Fig. 2 is an A-A cutaway view among Fig. 1.

As shown in Figure 1, the coal and firewood two purpose energy-saving cooking mainly is made up of coal stove and movable stove two parts, coal stove mainly is made up of furnace base (13), combustion chamber (12) and furnace shell (11), furnace shell (11) outside is provided with some supporting ribs (1), the interior thorax of movable stove (9) is designed to the up-small and down-big bavin chamber of a kitchen range (3), interior thorax bottom is provided with some chutes (19) and matches with supporting rib (1), make the movable stove (9) can be up and down, rest on the supporting rib (1) after rising to the rotatable segment distance in back, upper end along coal stove.Movable stove (9) side has kitchen range door (8), and top is provided with annular flue and smoke tube mouth (4).When burning bavin, movable stove (9) is upwards lifted to certain height, clockwise rotate a segment distance, movable stove (9) is rested on the supporting rib (1), put fire grate (10) at coal furnace mouth, firewood range, the chamber of a kitchen range (3) and kitchen range door (8) are on movable stove (9), coal stove furnace core this moment (12) becomes the ventilating duct of bavin kitchen range, and can be by the control of the air door stopper (14) on coal stove firepower; When burning coal, movable stove (9) is rotated counterclockwise a segment distance, reduce on the furnace base (13), and take out the stifled door (8) of doing the cooking of fire grate (10) and do the coal stove use, movable stove this moment (9) has not only played the heat-insulation and heat-preservation effect but also has realized the purpose by secondary air mouth (2) secondary air, and the kitchen range face is still as boiler face.(7) are surrounded burning ring among the figure, on some through holes are arranged, make cigarette enter annular flue and smoke tube mouth (4).As shown in Figure 1, the chamber of a kitchen range (3) is designed to up-small and down-big shape, makes to burn when burning bavin fully, and firepower is concentrated, have anti-down mouth (20) in kitchen range door (8) top and lead to flue, make the cigarette that returns of the chamber of a kitchen range (3) not go out kitchen range door (8) and enter flue from anti-down mouth (20).(6) are range panel among the figure, and range panel (6) is gone up and placed standby circle (5), the specification that varies in size is arranged, to adapt to the cooker that varies in size.As shown in Figure 2, coal stove fire grate (15), (17), (18) are 3 radial cuts formulas, when coal stove changes coal coal is added, handle (16) is outwards gently drawn, put coal stove grate (15), (17), (18) and slowly open thereupon, cinder falls thereupon, the range estimation fire door treats that coal when being lower than the fire door certain position, advances handle (16) inwards, and fire grate (15), (17), (18) are radially penetrated during cinder stitches, when meeting than the hard coal slag, rotatable handles (16) slag dumping.

But this coal and firewood two purpose energy-saving cooking monolithic case adopts cement to make, and it is good to make it antiseptic property, durable in use.

Coal and firewood two purpose energy-saving cooking of the present utility model has the following advantage:

Quick combustion when burning coal, firepower is prosperous; The air channel exhausting is big when burning bavin, and burning is complete, and kitchen range mouth firepower is concentrated, and heat loss is little. This coal and firewood two purpose energy-saving cooking has again and does not account for the place, easy to use and long-lived advantage.

Claims (6)

1, a kind of coal and firewood two purpose energy-saving cooking mainly is made of stove and coal stove two large divisions, it is characterized in that stove be can upper and lower activity movable stove (9), movable stove (9) is enclosed within furnace shell (11) outside of coal stove.

2, coal and firewood two purpose energy-saving cooking according to claim 1, it is characterized in that coal stove furnace shell (11) outside is provided with some supporting ribs (1), movable stove (9) inner chamber bottom is provided with some chutes (19) and matches with supporting rib (1), make movable stove (9) can rise to back, coal stove upper end and rotate a segment distance, rest on the supporting rib (1).

3, coal and firewood two purpose energy-saving cooking according to claim 1 and 2 is characterized in that the chamber of a kitchen range (3) in the movable stove (9) is up-small and down-big shape.

4, coal and firewood two purpose energy-saving cooking according to claim 1 and 2 is characterized in that coal stove fire grate (15), (17), (18) are 3 radial cuts formulas, can it be extended radially out and takes in by handle (16).

5, coal and firewood two purpose energy-saving cooking according to claim 3 is characterized in that upward placement standby circle (5) of range panel (6).

6, coal and firewood two purpose energy-saving cooking according to claim 1 and 2, the top that it is characterized in that the kitchen range door (8) of movable stove (9) has anti-down mouth (20) and leads to flue.

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