CN216521795U - Outdoor multifunctional clean firewood stove - Google Patents

Abstract

The utility model discloses an outdoor multifunctional clean firewood stove, which comprises a stove body, a stove panel, a chimney pipe and an iron pan, wherein a combustion chamber is arranged inside the stove body, the bottom of the combustion chamber is connected with an air blower, the upper part of the combustion chamber extends to form an annular inner wall of the stove, the side wall of the combustion chamber is provided with an air exhaust pore, the side wall extends to form a firewood placing table, and the firewood placing table is provided with ash leakage discharge holes at intervals and is movably connected with an ash receiving drawer; the bottom of the stove panel is connected with a smoke cavity cover, the periphery of the annular inner wall of the stove forms a smoke cavity, the smoke cavity cover is hermetically arranged on the peripheral wall of the smoke cavity, and the lower end of the chimney pipe is communicated with the smoke cavity; a gap is reserved between the annular inner wall of the stove and the iron pan, a flue cavity is provided with a heat absorption water pipe at the cavity bottom around the periphery of the iron pan, and two ends of the heat absorption water pipe are connected with a heat storage kettle arranged at the cavity bottom; the oven body is provided with a heat preservation box on the partition wall of the combustion chamber. This firewood kitchen burning is clean, and the deashing is convenient, still possesses the hot water function of storing of boiling water and heat accumulation kettle, is favorable to the heat absorption water pipe to absorb the flue gas waste heat simultaneously and utilizes the heat radiation of iron pan wall to and the insulation can supply food heating and heat preservation.

Description

Outdoor multifunctional clean firewood stove

[ technical field ] A

The utility model relates to a firewood stove, in particular to an outdoor multifunctional clean firewood stove.

[ background of the utility model ]

Rural old people are different from urban old people in life habits, a firewood stove is usually built in a kitchen of a farmer family, the rural old people are used to cook rice and cook dishes by the firewood stove, and the taste and aftertaste of food are endless. The common firewood stove is built by building materials such as bricks and cement, the chimney and the vertical surface of the inner wall are integrally manufactured, the whole firewood stove has larger volume and cannot be moved, the burning process of the firewood is insufficient and exuberant, more ashes are generated, high-temperature smoke discharged by the chimney is wasted, and the utilization rate of waste heat is low.

In addition, the existing firewood stove does not have the functions of water boiling and food heat preservation while performing the operations of steaming, boiling, stewing and frying, so the function is relatively single.

[ Utility model ] content

Aiming at the technical defects of the prior common firewood stove, the utility model aims to provide an outdoor multifunctional clean firewood stove.

Therefore, the utility model provides the following technical scheme:

the utility model provides an outdoor multi-functional clean firewood kitchen of usefulness, includes the kitchen body, arranges the kitchen panel on the kitchen body, connects the chimney pipe of kitchen panel, puts the iron pan of establishing at its opening part of kitchen panel, and the inside of the kitchen body has kitchen annular inner wall, combustion chamber and collection wind cavity, and its improvement point lies in: the integrated chamber is connected with an air blower through an air pipe, the upper end port of the combustion chamber is connected with the annular inner wall of the stove, a bottom plate of the combustion chamber is communicated with the air collecting chamber through an air passing pore, the bottom plate extends to form a firewood placing table, ash leaking discharge holes are formed in the firewood placing table at intervals, and an ash receiving drawer is movably connected with the firewood placing table; the bottom of the stove panel is connected with a smoke cavity cover, a smoke cavity is concavely arranged on the periphery of the annular inner wall of the stove body, the smoke cavity cover is hermetically arranged on the peripheral wall of the smoke cavity, and the lower end of a chimney pipe is communicated with the smoke cavity; a gap is formed between the annular inner wall of the stove and the iron pan, a flue cavity is provided with a heat absorption water pipe at the cavity bottom around the periphery of the iron pan, and two ends of the heat absorption water pipe are connected with a heat storage kettle arranged at the cavity bottom; the kitchen range body is provided with a heat preservation box for absorbing the waste heat of the combustion chamber at the position of a partition wall of the combustion chamber.

The stove panel is concavely provided with a cleaning groove with a water drainage port, and the cleaning groove is arranged around the opening of the stove panel.

The additional arrangement of the cleaning tank can prevent dirty water generated during the pot cleaning from flowing over the surface of the whole kitchen range panel.

The bottom of the stove body is fixed with four legs with wheels.

After the structure is added, the firewood stove has the advantage of flexibility, and overcomes the defect that the existing firewood stove is not convenient to move to the outdoor for use due to the limitation of only being limited to the indoor for use.

The utility model has the following advantages and beneficial effects:

1. the air blower supplies sufficient air for the firewood to the combustion chamber, and the high-pressure air is impacted to the firewood on the bottom plate of the combustion chamber through the air exhaust pores of the bottom plate, so that the firewood is fully and vigorously combusted, carbon is not accumulated, and clean combustion is realized; during ash removal, ash can fall to the ash receiving drawer from the ash leakage discharge hole by means of an ash removal tool, and ash removal is convenient.

2. The flame generated by the combustion chamber supplies heat to the iron pan, and simultaneously, the flame is discharged from the gap and supplies heat to the heat absorption water pipe, so that the firewood stove also has the functions of heating water and storing hot water of the heat storage kettle, and the hot water can be used for steaming, boiling and stewing operation and can also be used for cleaning the stove panel; the design of the formed flue cavity and the flue cavity cover is beneficial to the absorption of the waste heat of the flue gas by the heat absorption water pipe and the utilization of the heat radiation of the iron pan wall.

3. After the heat preservation box is additionally arranged, the heat preservation box can continuously absorb radiant heat from the partition wall combustion chamber in the cooking, stewing and frying process, so that the food in the heat preservation box can be heated and preserved.

[ description of the drawings ]

FIG. 1 is a perspective view of the outdoor multifunctional clean firewood stove of the present invention;

FIG. 2 is a perspective view of the blower, air collection chamber, combustion chamber and incubator of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a sectional view A-A of FIG. 3;

fig. 5 is an exploded view of the present invention.

[ detailed description ] embodiments

Referring to fig. 1 to 5, an outdoor multifunctional clean firewood stove comprises a stove body 1, a stove panel 2 disposed on the stove body, a chimney pipe 52 connected with the stove panel, and an iron pan F disposed at an opening 20 of the stove panel 2, wherein the stove body 1 has a stove annular inner wall 12, a combustion chamber 11, and an air collecting chamber 13 therein, and the improvement is that: the integrated chamber 13 is connected with a blower M through an air pipe M1, the upper end opening of the combustion chamber 11 is connected with the annular inner wall 12 of the stove, the bottom plate 111 of the combustion chamber is communicated with the air collecting chamber 13 through an air passing pore 1110, the bottom plate 111 extends to form a firewood placing table 6, the firewood placing table 6 is provided with ash leaking discharge holes 60 at intervals, and the firewood placing table 6 is movably connected with an ash receiving drawer 7; the bottom of the stove panel 2 is connected with a smoke cavity cover 13U, a smoke cavity 13D is formed on the periphery of the annular inner wall 12 of the stove, the smoke cavity cover 13U is hermetically arranged on the peripheral wall of the smoke cavity 13D, and the lower end of the chimney pipe 52 is communicated with the smoke cavity 13D; a gap Q is formed between the annular inner wall 12 of the stove and the iron pan F, a heat absorption water pipe 31 is arranged at the bottom of the flue cavity 13D around the periphery of the iron pan F, and two ends of the heat absorption water pipe 31 are connected with a heat storage kettle 32 arranged at the bottom of the flue cavity 13D; the kitchen range body 1 is provided with a heat preservation box 4 for absorbing the residual heat of the combustion chamber 11 at the position of a partition wall of the combustion chamber 11.

The blower M is arranged on the stove base 10, the bottom of the blower M is provided with an air inlet, and the air inlet is communicated with the external environment air through the stove base 10.

Air required for combustion enters the air collecting chamber through the air duct by means of the blower, and is blown to the firewood placed on the bottom plate 111 through the air passing fine holes 1110, so as to satisfy the sufficient fuel of the firewood.

A flue vertical pipe 51 is arranged between the flue cavity cover 13U and the flue cavity 13D, the lower end of the flue vertical pipe 51 is communicated with the flue cavity 13D, and the upper end of the flue vertical pipe 51 passes through the stove panel 2 and then is connected with the lower end of a chimney pipe 52.

The opening edge of the iron pan F is placed at the opening of the stove panel 2, the iron pan F penetrates through the flue cavity 13D and is located in the stove annular inner wall 12, a heating area for providing heat for the iron pan F is formed between the outer wall of the iron pan F and the stove annular inner wall 12, a fire outlet (not marked) of the combustion chamber 11 is communicated with the heating area, and flame and high-temperature flue gas in the heating area are blown out through the gap Q. After entering the flue cavity 13D, the high-temperature flue gas passes through the flue vertical pipe 51 and the chimney pipe 52 in sequence and then is discharged, and before being discharged, the heat of the flue gas is partially absorbed by the heat absorption water pipe 31; when the flame passes through the gap Q, the heat storage kettle 32 and the heat absorption water pipe 31 are heated.

The cooktop plate 2 is concavely provided with a cleaning groove 21 with a drain port 210, and the cleaning groove 21 is arranged around the opening 20 of the cooktop plate 2.

Four legs 8 are fixed to the stove base 10, each leg being provided with a wheel 81.

Claims (3)

1. The utility model provides an outdoor multi-functional clean firewood kitchen of usefulness, includes the kitchen body, arranges the kitchen panel on the kitchen body, connects the chimney pipe of kitchen panel, puts the iron pan of establishing at its opening part of kitchen panel, and the inside of the kitchen body has kitchen annular inner wall, combustion chamber and collection wind cavity, its characterized in that: the integrated chamber is connected with an air blower through an air pipe, the upper end port of the combustion chamber is connected with the annular inner wall of the stove, a bottom plate of the combustion chamber is communicated with the air collecting chamber through an air passing pore, the bottom plate extends to form a firewood placing table, ash leaking discharge holes are formed in the firewood placing table at intervals, and an ash receiving drawer is movably connected with the firewood placing table; the bottom of the stove panel is connected with a smoke cavity cover, a smoke cavity is concavely arranged on the periphery of the annular inner wall of the stove body, the smoke cavity cover is hermetically arranged on the peripheral wall of the smoke cavity, and the lower end of a chimney pipe is communicated with the smoke cavity; a gap is formed between the annular inner wall of the stove and the iron pan, a flue cavity is provided with a heat absorption water pipe at the cavity bottom around the periphery of the iron pan, and two ends of the heat absorption water pipe are connected with a heat storage kettle arranged at the cavity bottom; the kitchen range body is provided with a heat preservation box for absorbing the waste heat of the combustion chamber at the position of a partition wall of the combustion chamber.

2. The outdoor multifunctional cleaning firewood stove according to claim 1, characterized in that: the kitchen range panel is concavely provided with a cleaning groove with a water drainage port, and the cleaning groove is arranged around an opening of the kitchen range panel.

3. The outdoor multifunctional cleaning firewood stove according to claim 1, characterized in that: the bottom of the stove body is fixed with four legs with wheels.

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