CN2429754Y - Quick conversed furnace for cooking or heating rooms - Google Patents

Abstract

The utility model belongs to a dual-purpose civil stove for warming and cooking. The lower part of a stove body is provided with a stove door, and a slag removal door is arranged between a fire grate in the stove door and the stove body. The outer circumference of the upper end of a fire guiding sleeve is fixed with a fire guiding ring with fire holes, and the upper end of the fire guiding ring is provided with a fire guiding rotary ring. The outer circumference of the fire guiding ring is clamped on the upper end edge of a stove neck. The fire holes on the fire guiding ring is positioned between the stove neck and the fire guiding sleeve. The utility model has the advantages of simple manufacture, low cost and favorable function of ash removal.

Description

Change two-purpose stove fast

The utility model belongs to the cook domestic stove of dual-purpose of heating.

The inventor has introduced dual-purpose heating stove for civilian use in 87214336 and 92,206,707 two Chinese patents, and makes improvements gradually, in the hope of improving the heat utilization efficiency and the service life of body of heater.The inventor is disclosed in 9621433.5 Chinese patents again and sets up inner water bladder and fire door water courage in the heating stove to improve the endotherm area of body of heater water courage for this reason.Show through experiment, though above-mentioned improvement stove and accessory can effectively improve the body of heater heat utilization efficiency, its complex structure, manufacture craft is numerous and diverse, and cost rises.On the other hand, too much expansion water courage endotherm area easily causes fire box temperature low excessively, and coal can not fully burn, and the effect of cooking also is restricted, and the deashing function is trouble comparatively also.

The purpose of this utility model provides a kind of quick conversion two-purpose stove, and stove and accessory is further improved, and guarantees the furnace water jacket heating of fully absorbing heat, and takes into account the function of cooking, and makes it simple in structure, is easy to making, reduces cost and has good deashing function.

The utility model is made up of body of heater, water jacket, fire guide sleeve, fire door and stone or metal plate for standing a stove on as a precaution against fire, the body of heater bottom is provided with fire door, be provided with clean-out door between fire grate in the fire door and the body of heater, neighboring, fire guide sleeve upper end is installed with the fire guiding ring of band fire hole, the fire guiding ring upper end is established and is led fiery change, the neighboring of fire guiding ring is along being fastened on the limit, stove neck upper end, and the fire hole on the fire guiding ring is between stove neck and fire guide sleeve, and the said structure design has realized the purpose of this utility model.

The utility model has the advantages that simple in structurely, be easy to make, reduce cost 20%, prolong 2-3 service life, can guarantee to make when the water courage fully absorbs heat coal fully to burn, and have the good function of cooking.And it is rapidly convenient to be transformed into the function of cooking from heating, and ash-removal effect is good, and is easy to use.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the partial schematic diagram of Fig. 1

As shown in Figure 1, the utility model is provided with fire door 10 in body of heater 8 bottoms, inboard wall of furnace body in the fire door is established fire grate carrier 11, fire grate 12 is positioned at stove and calculates on the carriage, the fire grate height is the 1/2-4/5 of fire door height, the best is 3/4 place of fire door height, establishes clean-out door 9 between fire grate in the fire door and the body of heater, and clean-out door is set in the fire door.Clean-out door one end is coupling with corresponding body of heater.During use, open the coal ash that fire door can be removed the fire grate lower end earlier, open the cinder that clean-out door can be removed the fire grate upper end again.So promptly do not influence fire grate upper end fired coal combustion, be beneficial to again and make things convenient for scarfing cinder.

Furnace body outer wall to the stove neck top end of fire door upper end is established overcoat 6, the upper and lower side and the body of heater of overcoat fuse, space between overcoat and body of heater constitutes water courage 7, water inlet 13 is established in water courage lower end, water courage upper end sets out the mouth of a river 15, establishes fire guide sleeve 2 in the stove neck 16 of burner hearth 14 upper ends, for guaranteeing the double function of cooking of heating, the height of stove neck 16 is 5-15 centimetre, and the best is 11 centimetres.To guarantee that the coal fire in the burner hearth can burn the hot drink tool by the stove neck.The upper end of stove neck is a stone or metal plate for standing a stove on as a precaution against fire 3, sets out mouth 1 on the stone or metal plate for standing a stove on as a precaution against fire, and the coal supply cigarette is discharged body of heater.

As shown in Figure 2, neighboring, fire guide sleeve upper end sets firmly the fire guiding ring 5 of band fire hole 18, fire guiding ring upper end is sheathed leads fiery change 4, lead fire hole and the corresponding setting of fire hole on the fire guiding ring in the fiery change, the neighboring of fire guiding ring is along being fastened on the limit, stove neck upper end fire hole positive alignment stove neck on the fire guiding ring and the space between the fire guide sleeve.Can carry out on the fire guide sleeve and cover fire-suppressing cover 17.

During use, cold water enters body of heater water courage from water inlet, and in absorbing burner hearth and behind the heat of upper end, hot water is discharged the heating of supply radiator along delivery port.Can seal fire-suppressing cover the fire guide sleeve inner outlet this moment.Fiery change is led in rotation, with the fire hole on the fire hole aligning fire guiding ring of leading in the fiery change, open fire hole, the heat of burner hearth passes the water courage water heat absorption that is beneficial to stove neck place between fire guide sleeve and stove neck, obviously the size of fire hole is opened in control, cooperates door opened controlled amount system burning velocity again.When needing the body of heater conversion to cook, fiery change is led in rotation staggers the fire hole on its fire hole and the fire guiding ring, promptly closes each fire hole (state as shown in Figure 2), takes away fire-suppressing cover, fire guide sleeve worked the effect of putting a chimney on the stove and make the fire draw the heat in the burner hearth was directly passed to the cooker that is made on the stone or metal plate for standing a stove on as a precaution against fire this moment, in order to cooking.

Claims (4)

1, a kind of quick conversion two-purpose stove, by body of heater, water jacket, fire guide sleeve, fire door and stone or metal plate for standing a stove on as a precaution against fire are formed, and it is characterized in that: the body of heater bottom is provided with fire door, is provided with clean-out door between fire grate in the fire door and the body of heater, neighboring, fire guide sleeve upper end is installed with the fire guiding ring of band fire hole, the fire guiding ring upper end is established and is led fiery change, and the neighboring of fire guiding ring is along being fastened on the limit, stove neck upper end, and the fire hole on the fire guiding ring is between stove neck and fire guide sleeve.

2, quick conversion two-purpose stove according to claim 1, it is characterized in that: the height of stove neck is 5-15 centimetre.

3, quick conversion two-purpose stove according to claim 1, it is characterized in that: fire grate is positioned on the fire grate carrier, and the fire grate height is the 1/2-4/5 of fire door height.

4, quick conversion two-purpose stove according to claim 1, it is characterized in that: clean-out door is set in the fire door.

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