CN219367693U - Firewood stove with main and auxiliary stoves - Google Patents

Abstract

The utility model discloses a firewood stove of a primary and secondary stove, which comprises a primary stove, a secondary stove combustion chamber, a portable dragging stove base and the like, can be burnt in a plurality of combustion modes, is multipurpose, meets the requirements of multiple people and multiple purposes, is burnt and used in a plurality of cooking methods, can be dragged in a portable mode, saves worry and labor, and can be used for heating, boiling water, drinking tea, roasting, chafing dish and stir-frying in a tent when the primary stove is singly burnt. The auxiliary furnace is arranged in the main furnace, can burn in an open fire mode, can burn in a non-open fire mode, can be used as an independent burning main body for burning, the auxiliary furnace combustion chamber can be taken out from the auxiliary furnace to burn as an independent main body for roasting, boiling water and drinking tea, charcoal can be added at any time for continuous burning, and a plurality of auxiliary furnace combustion chambers are provided. The main furnace is welded and installed above the portable dragging furnace base, and the cavity formed between the main furnace and the portable dragging furnace base utilizes the high temperature of the main furnace to bake and heat food, so that the main furnace has the functions of an oven, can also store furnace accessories such as a chimney, and is also a furnace base of the main furnace, and the high temperature emitted by the main furnace is isolated.

Description

Firewood stove with main and auxiliary stoves

Technical field:

the utility model relates to the technical field of stoves, in particular to a smokeless energy-saving mother-son stove firewood stove with multiple combustion modes.

The background technology is as follows:

the firewood stove is a device for providing heat energy for cooking or heating by burning firewood, biological particle fuel, charcoal and other fuels, is a common daily tool in our life, especially in the open air or rural areas, and is a direct combustion type firewood stove which is popular in tourists and outdoor lovers due to wide and easily available fuel firewood sources. However, the existing firewood stove cannot be dragged in a portable manner, the combustion mode is single, and the combustion mode of one stove with multiple people and multiple cooking modes cannot be realized, so that the operation of frying, chafing dish, barbecue, drinking tea by boiling water, heating and the like can be performed simultaneously.

The utility model comprises the following steps:

the utility model aims to provide a smokeless energy-saving master-slave stove firewood stove with various combustion modes, which takes a master stove as a carrier, wherein the master-slave stove firewood stove is movably provided with a slave stove in two modes in the master stove, and a movably provided slave stove combustion chamber in the slave stove is combined with the combustion mode of the master stove, so that the four combustion modes and the multifunctional characteristic that one stove is used as a plurality of stoves simultaneously are realized. The portable dragging furnace base is welded and installed with dragging wheels, supporting feet and telescopic dragging pull rods on the lower bottom plate of the portable dragging furnace base, the portable dragging furnace base is welded and installed on the lower portion of the parent furnace body, a cavity space formed between the portable dragging furnace base and the portable dragging furnace base can accommodate furnace fittings such as a chimney and the like and is also an oven, food can be baked and heated, the portable dragging furnace base is not only a supporting base of the furnace body, but also a heat insulation device, and the oven can be integrally accommodated, portable dragging and labor-saving.

The utility model discloses a firewood stove of a mother-son stove, which adopts the following technical scheme: comprises a master furnace, a sub-furnace movably arranged in the master furnace and a sub-furnace combustion chamber movably arranged in the sub-furnace, wherein one sub-furnace can be provided with a plurality of sub-furnace combustion chambers. The fire-fighting furnace is characterized in that the main furnace is a rectangular box body, a square hole is formed in a positive side panel at one end of the box body, a firewood inlet fire-fighting glass window door is arranged, a main air inlet on the fire-fighting glass window door and a main air inlet pipe orifice of a fan air inlet pipe are arranged, rectangular opening windows are formed in two sides of the box body of the main furnace, the fire-fighting glass window is installed, a chimney is installed in an opening hole at the top corner end of the box body of the main furnace, a big round hole is formed in the middle of the upper top surface of the main furnace near the front, a main furnace heating plate is installed, and a fire outlet round hole-shaped backing ring plate with the inner diameter slightly smaller than the diameter of the big round hole is welded under the big round hole plate and used as a positioning backing support for installing the main furnace heating plate and the sub-furnace. The secondary furnace comprises a barrel-shaped main furnace body and a secondary furnace combustion chamber movably mounted in the secondary furnace body, wherein two sections of small circular pipes are welded at the middle upper position of the outer wall of the barrel-shaped secondary furnace body, are special ash drawing hooks for lifting and moving the secondary furnace, an air inlet hole and an air inlet pipe with eccentric 90-degree angles at the lower part of the secondary furnace body, and folding supporting feet mounted on a lower bottom plate of the secondary furnace, a secondary furnace round Kong Dingban is welded and mounted at the upper top end of the secondary furnace body, two sections of small circular pipes are welded on a top plate of a secondary furnace round hole, the diameter sizes of the round hole top plate and a round heating plate of the primary furnace are the same, and the round hole top plate and the round heating plate of the primary furnace are both arranged at the same mounting position. The combustion chamber of the sub-furnace is of a barrel-shaped structure, three rows of oval gasification holes are formed in the upper, middle and lower barrel walls, the number of the oval gasification holes formed in the upper, middle and lower parts is sequentially reduced, the hole pitch is sequentially increased, a section of small circular tube is welded on the inner wall of the upper opening of the combustion chamber of the barrel-shaped sub-furnace, and the small circular tube is an operating device for lifting the combustion chamber of the sub-furnace by a special ash-drawing hook and installing and taking out the combustion chamber of the sub-furnace in the sub-furnace.

As a preferred scheme, the mother furnace is a rectangular box-shaped cavity with proper length-width ratio, a circular hole is formed in the corner end of the upper top plate of the rectangular box-shaped cavity of the mother furnace, a chimney is arranged on the circular hole, a firewood inlet fire-observing glass window door is arranged on the square hole of the other end of the rectangular box-shaped cavity, an air inlet movable switch air door is arranged on the firewood inlet fire-observing glass window door, a fan air pipe opening door is additionally arranged on the firewood inlet fire-observing glass window door, rectangular holes are formed in the two rectangular side plates of the mother furnace, the fire-observing glass window door is arranged on the top plate of the mother furnace, a large circular hole is formed in the middle of one end of the upper top plate of the mother furnace, which is slightly close to the firewood inlet fire-observing glass window door, a circular plate is a movable heating plate of the mother furnace, and a circular hole-shaped backing ring plate is welded on the lower bottom plate of the fire-out opening of the large circular hole, and is used as a backing installation position for the mother furnace heating plate and a son furnace during the fire-burning mode.

As the preferred scheme, portable drawing stove base is a box type structure of no lid, and portable drawing stove base bottom plate one end welding installation drags the line wheel, and the other end welding installation two supporting legs, and the welding installation is flexible to drag the line pull rod in the middle, and female furnace body welding installation is on portable drawing stove base upper mouth, and chimney and stove accessory can be accomodate to the cavity space that forms between the two, also is an oven, can bake, heat, cook food, opens a rectangular switch door at portable drawing stove base body positive side, and the chimney is put into from the rectangular hole door to food, takes out.

As the preferred scheme, the sub-stove is a barrel-shaped structure that the supporting legs are welded and installed on a lower bottom plate, two sections of small circular pipes are welded at the middle upper part of the outer wall of the barrel-shaped sub-stove, a special ash-drawing hook penetrates into two sections of small circular pipes to lift the sub-stove, a hole is formed in the barrel wall at the lower part of the barrel-shaped sub-stove, a 90-degree angle eccentric fan air inlet pipe is welded and installed, a round hole-shaped top plate is welded and installed at the upper opening of the barrel-shaped sub-stove, two sections of small pipes are welded and installed on the round hole-shaped top plate, the ash-drawing hook penetrates into two sections of small circular pipes to lift the sub-stove, the outer diameter of the round hole-shaped top plate is the same as the outer diameter of a main stove heating plate, the round Kong Dingban inner diameter is smaller than Yu Zilu inner diameter, a section of circular pipe with the same diameter is welded and installed on the round hole top plate, the circular pipe is a device for installing and positioning of a boiler frame, the fire outlet pipe is also provided, the inner diameter of the fire outlet pipe is slightly larger than the outer diameter of a cylindrical sub-stove combustion chamber, the sub-stove combustion chamber is just placed into the sub-stove from the fire outlet pipe, the inner diameter is kept in the main combustion chamber, the main combustion chamber is kept at the main combustion chamber, the main combustion chamber has the maximum diameter of 90 degrees, the main combustion chamber has the maximum size, and the maximum combustion chamber diameter is kept, and the maximum combustion angle is increased, and the maximum combustion air inlet diameter of the main combustion chamber is achieved, and the main combustion chamber has the maximum size is achieved.

As a preferred scheme, in order to facilitate the son furnace to be quickly placed in the mother furnace, the circular orifice on the upper top surface of the mother furnace is more suitable than square, when the son furnace is placed from the circular fire outlet of the mother furnace on the upper top of the mother furnace, after the son furnace is arranged on the circular orifice in a hanging type positioning way, the flame of the son furnace is outside the mother furnace, and is a combustion mode of open fire combustion, when the son furnace is placed in the mother furnace from the firewood inlet fire observation glass window door of the mother furnace, the mother furnace is provided with the movable heating plate, and is another combustion mode without open fire, and when the mother furnace is used as a combustion main body independently, a chimney is arranged, and the son furnace is combusted in a combustion mode featuring indoor, tent, heating, cooking and water heating tea drinking.

The utility model has at least the following beneficial effects:

the primary and secondary stoves provided by the utility model realize the combustion of a plurality of combustion modes by arranging the movably-mounted secondary stoves in the primary stove, realize the multi-purpose use of one stove, and use one stove as three stoves, four stoves or even more stoves at the same time, and meet the scene of simultaneous use of a plurality of methods for cooking foods in multiple people, multiple purposes and multiple ways; the secondary furnace is placed into the primary furnace from a large circular outlet of a top plate on the primary furnace, the top plate of a secondary furnace with circular holes falls into a fire outlet of the primary furnace, a supporting lining of a circular supporting lining plate is arranged in the primary furnace in a hanging mode, flames of the secondary furnace burn out of the primary furnace, the secondary furnace is placed into the primary furnace from a firewood inlet fire viewing glass window door of the primary furnace, a circular heating plate of the primary furnace is arranged, the secondary furnace burns in the primary furnace, the combustion mode without open fire is realized, the secondary furnace combustion chamber is taken out from the secondary furnace, charcoal fire in the secondary furnace combustion chamber is utilized for roasting, heating, drinking tea and heating food, charcoal infinite fire combustion can be added into the secondary furnace combustion chamber at any time, and then the standby secondary furnace combustion chamber is filled into the secondary furnace for igniting combustion, and infinite circulation is realized, so that the primary furnace can meet the multiple-person and multiple cooking food modes and methods simultaneously use.

Drawings

FIG. 1 is a side perspective view of a firewood stove embodiment of a mother-son stove of the present utility model

FIG. 2 is a perspective view of a side view of a primary and secondary firewood stove provided by an embodiment of the primary and secondary stoves of the present utility model

FIG. 3 is a perspective view of a front view of a firewood stove of the mother and son stoves according to an embodiment of the present utility model

FIG. 4 is a top view of a mother furnace provided by an embodiment of a mother-son furnace firewood furnace of the present utility model

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the described embodiments are only some embodiments of the present utility model, but not all embodiments, and other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are all within the scope of protection of the present utility model.

As shown in figure 1, the utility model provides a mother-son furnace firewood stove which is a rectangular box-shaped cavity, wherein a square hole is formed in a right side panel at one end of a furnace body of a mother furnace 1, a firewood inlet fire-observing glass window door 4 is arranged, a main air inlet and a fan air inlet pipe movable air door are formed in the firewood inlet fire-observing glass window door 4, rectangular fire-observing windows 2 are respectively formed in two rectangular side plates of the furnace body of the mother furnace 1, high-temperature glass is arranged on the fire-observing windows 2, a chimney hole 8 is formed in one corner of an upper top plate of the furnace body of the mother furnace 1, a large round hole is formed in the middle position of the upper top plate of the mother furnace 1, which is a mother furnace fire outlet 5 of the mother furnace 1, a round heating plate 6 of the mother furnace 1 is arranged after the large round hole is formed, a round hole-shaped backing ring plate 7 of the mother furnace 1 is welded below the surface of the mother furnace fire outlet 5, and the round hole-shaped backing ring plate 7 of the fire outlet is a round heating plate 6 and a backing for mounting and positioning of a son furnace 14.

In fig. 1 and 2, the portable dragging hearth base 9 is a rectangular box without cover, the box mouth of the portable dragging hearth base 9 is welded with a mother furnace 1, a cavity space between the two is an oven 3, the oven 3 can bake and heat food, can also accommodate oven accessories such as a chimney, and the like, a dragging wheel 10 supporting leg 11 and a telescopic dragging pull rod 12 are arranged on the lower bottom plate of the portable dragging hearth base 9, square holes are formed in the front side plate surface of the portable dragging hearth base 9, and an oven opening and closing door 13 is arranged.

In fig. 2 and 3, the sub-furnace 14 is a barrel-shaped structure, 3 sub-furnace supporting legs 20 are welded and installed on the lower bottom plate of the sub-furnace 14 with the barrel-shaped structure, a 90-degree angle sub-furnace eccentric air inlet pipe 19 is welded and installed on the lower part of the barrel wall of the sub-furnace 14 with the barrel-shaped structure, a round Kong Dingban 15 is welded and installed on the upper opening part of the barrel-shaped sub-furnace 14, two small round pipes 21 are welded on the barrel fireplace body of the sub-furnace 14 and on the round hole top plate 15 respectively, 2 small round pipes 21 are penetrated simultaneously by special ash-digging hooks, thereby conveniently and quickly operating the sub-furnace 14 to be installed and taken out in the parent furnace 1, the inner diameter of the round Kong Dingban hole is smaller than the outer diameter of the sub-furnace 14 and slightly larger than the outer diameter of the combustion chamber 17 of the sub-furnace, a round pipe with the same inner diameter as the round Kong Dingban is welded and installed on the round hole of the round Kong Dingban 15 of the sub-furnace, the circular tube is a pot rack fire outlet 16 for installing and positioning a pot rack, the sub-furnace combustion chamber 17 is of a barrel-shaped structure, a section of small circular tube 21 is welded on the inner wall of the upper opening of the sub-furnace combustion chamber 17, a special ash drawing hook is used for penetrating into the small circular tube 21, the sub-furnace combustion chamber 17 is operated to be installed and taken out in the sub-furnace 14, a row of elliptical small holes are annularly formed in the barrel wall, the middle part and the lower part of the sub-furnace combustion chamber 17, the elliptical small holes are sub-furnace combustion chamber gasification holes 18, and the sub-furnace combustion chamber gasification holes 8 of the sub-furnace combustion chamber 17 determine the fire size, the fire size and the fuel combustion duration during combustion through the size, the number, the interval distance and the fan air quantity adjustment of the elliptical holes.

In the figure, a primary furnace 1 can be used as an independent main body for burning, a secondary furnace 14 is placed into the primary furnace 1 from a primary furnace fire outlet 5 of the primary furnace 1, a fire outlet round hole-shaped backing ring plate 7 which is located at the primary furnace fire outlet 5 is hung on a secondary furnace 14 flame outside the primary furnace 1, the secondary furnace 14 is placed into the primary furnace 1 from a firewood inlet fire viewing glass window 4 of the primary furnace 1, the secondary furnace 14 flame is located on a bottom plate of the primary furnace 1, the secondary furnace 14 flame outside the primary furnace 1 can be used for supporting open fire for cooking, a primary furnace round heating plate 6 is installed, the secondary furnace 14 flame is placed in the primary furnace 1, the secondary furnace 14 is used as an independent main body for burning, a secondary furnace combustion chamber 17 is taken out from the secondary furnace 14, the secondary furnace combustion chamber 17 is used as an independent main body for burning, charcoal can be added at any time for continuous burning, a standby secondary furnace combustion chamber 17 is placed in the secondary furnace 14, and the secondary furnace 14 is used for continuous burning again.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (5)

1. The utility model provides a mother-son stove firewood stove, its characterized in that includes mother stove, son stove combustion chamber, portable stove base that drags, mother stove installs on portable stove base that drags, son stove has two modes to install in mother furnace body, son stove combustion chamber installs in son stove, mother stove, son stove combustion chamber all can regard as independent main part to burn.

2. The firewood stove for the mother and son stoves according to claim 1, wherein the mother stove is of a rectangular box-shaped structure, a round hole is formed in one end of a top plate surface of the mother stove, a chimney is installed, a large round hole is formed in the middle of the mother stove, a round hole-shaped supporting ring plate of the fire outlet is welded and installed on the inner bottom surface of the large round hole, the inner diameter of the round hole-shaped supporting ring plate of the fire outlet is slightly smaller than the diameter of the fire outlet of the mother stove, a round heating plate of the mother stove and a son stove are installed and are located on the round hole-shaped supporting ring plate of the fire outlet of the mother stove, rectangular holes are formed in two rectangular side plates of the mother stove, fire viewing window glass is installed, a square hole is formed in the front side plate of the mother stove, a firewood inlet fire viewing glass window door is installed, and a main air inlet opening door and a fan air inlet pipe door of the mother stove are formed in the firewood inlet viewing glass door.

3. The firewood stove for the primary and secondary stoves according to claim 1, wherein the secondary stove is of a barrel-shaped structure, supporting feet are arranged on a lower bottom plate, a secondary stove circle Kong Dingban is welded and arranged on the top of an upper opening of a barrel body of the secondary stove of the barrel-shaped structure, a hole is formed in the lower part of a barrel wall of the secondary stove of the barrel-shaped structure, a 90-degree eccentric fan air inlet pipe is arranged, two sections of small pipes are welded and arranged on a circular hole top plate of the secondary stove, a special ash-drawing hook penetrates into the two small pipes on the circular hole top plate to lift a starter stove, the starter stove is placed into a large circular hole of the primary stove from the primary stove, a lining ring plate is used for supporting the secondary stove circle Kong Dingban through a circular hole of the fire outlet, the secondary stove is arranged in a hanging mode, the starter stove penetrates into the two sections of small pipes on the barrel body of the secondary stove with the special ash-drawing hook, the starter stove is placed into or taken out from a fire inlet glass window door of the primary stove, and the starter stove falls into the primary stove through the supporting feet of the primary stove.

4. The firewood stove for the primary and secondary stoves according to claim 1, wherein the secondary stove combustion chamber is of a barrel-shaped structure, a row of oval gasification holes are formed in the middle and lower annular directions on the barrel wall of the secondary stove combustion chamber of the barrel-shaped structure, the number of the oval gasification holes is sequentially reduced, the aperture is unchanged, the number and the size of the oval gasification holes determine the fire size, the fire size and the fuel combustion duration during combustion, a section of small pipe is welded on the inner wall of the upper opening of the secondary stove combustion chamber of the barrel-shaped structure, a special ash drawing hook penetrates into the small pipe, and the secondary stove combustion chamber is lifted to complete the taking out and putting in of the secondary stove combustion chamber in the secondary stove.

5. The firewood stove for the primary and secondary stoves according to claim 1, wherein the portable stove base is a box body with a bottom plate provided with a dragging wheel, supporting feet and a telescopic dragging pull rod, an opening and closing door is arranged on a square hole on the front side panel of the box body of the portable stove base, the primary stove is arranged on the box body of the portable stove base, a cavity is formed between the two box bodies, the cavity is used as a space for accommodating a chimney, a stove accessory, and the high temperature of the primary stove can be used for baking and heating food, and the portable stove base is used as an oven for lifting the height of the primary stove and isolating the high temperature of the primary stove.