CN216203520U - Biomass fire-heating furnace - Google Patents
Biomass fire-heating furnace Download PDFInfo
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- CN216203520U CN216203520U CN202122788065.5U CN202122788065U CN216203520U CN 216203520 U CN216203520 U CN 216203520U CN 202122788065 U CN202122788065 U CN 202122788065U CN 216203520 U CN216203520 U CN 216203520U
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- combustion furnace
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Abstract
The utility model relates to the technical field of stoves, and discloses a biomass stove, which comprises a base, wherein an outer shell is arranged on the base, an oven and a combustion furnace are respectively arranged in the outer shell, a supporting panel is arranged at the top end of the outer shell, a chimney is arranged on the supporting panel of the area where the oven is located, a stove plate is arranged on the supporting panel of the area where the combustion furnace is located, and radiating fins are arranged on the outer side surface of the outer shell; a burner is arranged at a burner port at the top end of the combustion furnace, and a pressure plate is arranged at the top end of the burner; the periphery of the burner is provided with air holes communicated with the interior of the combustion furnace, a closed cavity is formed between the burner and the peripheral side wall of the combustion furnace and between the burner and the pressure plate, one side of the combustion furnace is provided with a secondary air inlet pipeline communicated with the interior of the cavity, and the bottom end of the secondary air inlet pipeline penetrates out of the bottom of the base and then is communicated with the outside; the utility model can enhance the heat dissipation effect, improve the experience of users, simultaneously improve the combustion efficiency, ensure the sufficient combustion of fuel and achieve the aim of saving resources.
Description
Technical Field
The utility model relates to the technical field of stoves, in particular to a biomass stove.
Background
The biomass stove is a cooker using biomass briquette as energy, and is widely used for cooking, heating and other operations as the biomass stove meets the national requirements on environmental protection; the existing biomass fire-heating furnace has poor heat dissipation effect, influences the heating experience of users, has low combustion efficiency, causes excessive waste of fuel due to insufficient fuel combustion, and does not meet the requirements of energy conservation and emission reduction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a biomass stove which can enhance the heat dissipation effect, improve the experience of users, improve the combustion efficiency of a combustion furnace, and ensure the sufficient combustion of fuel, so as to achieve the purpose of saving resources.
The utility model adopts the following technical scheme:
a biomass stove comprises a base, wherein an outer shell is arranged on the base, an oven and a combustion furnace are respectively arranged in the outer shell, a supporting panel is arranged at the top end of the outer shell, a chimney is arranged on the supporting panel in the area where the oven is located, a stove plate is arranged on the supporting panel in the area where the combustion furnace is located, and cooling fins are arranged on the outer side surface of the outer shell; a burner is arranged at a burner port at the top end of the combustion furnace, and a pressure plate is arranged at the top end of the burner; the periphery of the burner is provided with air holes communicated with the inside of the combustion furnace, a closed cavity is formed between the burner and the peripheral side wall of the combustion furnace and between the burner and the pressure plate, one side of the combustion furnace is provided with a secondary air inlet pipeline communicated with the inside of the cavity, and the bottom end of the secondary air inlet pipeline penetrates out of the bottom of the base and then is communicated with the outside.
The radiating fins are U-shaped.
An object taking opening is formed in one side of the oven and extends to the outer side of the outer shell, and a sealing door is arranged on the object taking opening; wherein the chimney is arranged above the side of the oven away from the combustion furnace.
A baffle is arranged on one side of the top end of the oven along the front-back direction, and the front end and the back end of the baffle are fixedly connected with the inner walls of the front end and the back end of the outer shell respectively; the top end of the baffle is provided with an air hole.
One side of the combustion furnace is provided with a feed inlet communicated with the interior of the combustion furnace, the feed inlet extends to the outer side of the outer shell, and a sealed door is arranged on the feed inlet; the bottom of the combustion furnace is provided with a fire grate, the fire grate is rotationally arranged on a support rod, and the support rod is arranged on the base; the grate is provided with an operating rod, and one end of the operating rod, which is far away from the grate, is positioned outside the base.
An ash bucket is arranged on the base below the fire grate, and a drawer is movably arranged in the ash bucket.
The drawer is provided with a handle, and one side of the handle is provided with a wind power adjusting port.
The base of shell body front and back both sides on all along transversely being provided with the mounting panel, all be provided with the mounting hole on every mounting panel, be provided with the protective housing through mounting bolt on the mounting panel, evenly be provided with a plurality of louvres on the protective housing.
One side of the supporting panel is hinged with a clothes airing rod.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and convenient use, can improve the combustion efficiency of fuel and reduce the waste of resources; according to the utility model, the arrangement of the radiating fins on the outer shell can improve the radiating effect of the baking furnace in use and enhance the experience of users; the radiating fins are U-shaped, so that the contact area between the radiating fins and the outer shell can be enlarged, heat in the heating furnace can be conveniently and timely transferred to two edges of the U-shaped radiating fins, the heat is transferred to the surrounding environment through gas flow, and the radiating effect of the radiating fins is improved; the secondary air inlet pipeline is arranged, so that air can be supplemented into the combustion furnace in time, the oxygen content in the combustion furnace is increased, further, the fuel is fully combusted, and the combustion efficiency of the combustion furnace is improved; in addition, the inlet of the secondary air inlet pipeline is positioned below the bottom of the base, so that the conditions of fire return and smoke return of the combustion furnace in use can be avoided, and the heat loss is reduced; meanwhile, the secondary air inlet pipeline is communicated with the bottom of the base, so that the gas can be heated before the external gas enters the combustion furnace through the secondary air inlet pipeline, the temperature of the gas conducted into the combustion furnace is increased, and the combustion efficiency of the fuel is further improved.
Furthermore, due to the arrangement of the baffle plate, the stroke of heat inside the outer shell can be increased, on one hand, the contact time of the oven and the heat can be increased, and the heating efficiency of the oven on food is improved; on the other hand, the heat loss can be reduced; the arrangement of the air holes at the top end of the baffle plate can ensure that a certain amount of gas passes through the baffle plate, and provides convenience for quick ignition of the combustion furnace.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the outer casing of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a top view of a burner of the present invention.
Detailed Description
The utility model will now be described more fully hereinafter with reference to the accompanying drawings and examples in which:
as shown in fig. 1 to 6, the biomass stove according to the present invention includes a base 1, an outer casing 2 is disposed on the base 1, an oven 3 and a burner 4 are respectively disposed inside the outer casing 2, a supporting panel 5 is disposed at a top end of the outer casing 2, a chimney 6 communicated with the inside of the outer casing 2 is disposed on the supporting panel 5 in an area where the oven 3 is located, a stove plate 7 is disposed on the supporting panel 5 in an area where the burner 4 is located, and a heat sink 8 is disposed on an outer side surface of the outer casing 2, preferably, the heat sink 8 is a U-shaped steel plate, which can enhance structural stability of the stove and increase heat transfer performance; due to the arrangement of the radiating fins 8, the radiating effect of the baking stove in use can be improved, and the experience of a user is enhanced; the fin 8 sets up to the U type, can increase the area of contact of fin 8 and shell body 2, is convenient for in time transmit the heat in the stove to the roast fire to two arriss of U type fin 8 to through the gas flow with heat transfer to the surrounding environment in, promote its radiating effect, simple structure, practicality are strong.
A burner 9 is arranged at a combustion port at the top end of the combustion furnace 4, a pressure plate 10 is arranged at the top end of the burner 9, and through holes which are communicated with the interior of the combustion furnace 4 are formed in the middles of the burner 9 and the pressure plate 10; the periphery of the burner 9 is provided with air holes 11 communicated with the interior of the combustion furnace 4, a closed cavity 12 is formed between the burner 9 and the peripheral side wall of the combustion furnace 4 and between the burner 9 and the pressure plate 10, one side of the combustion furnace 4 is provided with a secondary air inlet pipeline 13 communicated with the interior of the cavity 12, and the bottom end of the secondary air inlet pipeline 13 penetrates out of the bottom of the base 1 and then is communicated with the outside; the secondary air inlet pipeline 13 can supplement air to the combustion furnace 4 in time, increase the oxygen content in the combustion furnace 4, further enable the fuel to be fully combusted, and improve the combustion efficiency of the combustion furnace 4; in addition, the inlet of the secondary air inlet pipeline 13 is positioned below the bottom of the base 1, so that the conditions of fire return and smoke return of the combustion furnace 4 in use can be avoided, and the heat loss is reduced; meanwhile, the secondary air inlet pipeline 13 is communicated with the bottom of the base 1, and the external air can be heated before entering the combustion furnace 4 through the secondary air inlet pipeline 13, so that the temperature of the air conducted into the combustion furnace 4 is increased, and the combustion efficiency of the fuel is further improved; in the present invention, the height of the combustion furnace 4 is lower than that of the outer casing 2, so that the heat generated by the combustion of the combustion furnace 4 can circulate inside the outer casing 2, thereby heating the oven 3.
According to the utility model, the fetching opening 14 is formed in one side of the oven 3, the fetching opening 14 extends to the outer side of the outer shell 2, the sealing door 15 is arranged on the fetching opening 14, and the heating efficiency of food placed in the oven 3 can be improved by sealing the oven 3 through the sealing door 15; the chimney 6 is arranged above one side of the oven 3, which is far away from the combustion furnace 4, so that the travel of heat in the outer shell 2 can be increased, the heating effect is improved, on the other hand, the heat can be fully contacted with the oven 3, and the heating efficiency of the oven 3 on food is improved; after one side of the oven 3 provided with the fetching port 14 is fixedly connected with the outer shell 2, all the other sides are suspended, so that all the sides of the oven 3 can be fully contacted with heat; in addition, in order to further improve the efficiency of the oven 3 for heating food, the utility model does not provide the heat radiating fins 8 on the casing on the side where the oven 3 is arranged, thereby further achieving the purpose of heating the oven 3.
A baffle 16 is arranged on one side of the top end of the oven 3 along the front-back direction, and the front end and the back end of the baffle 16 are respectively fixedly connected with the inner walls of the front end and the back end of the outer shell 2; the top end of the baffle 16 is provided with an air hole 17; the arrangement of the baffle 16 can increase the stroke of heat in the outer shell 2, prevent the heat generated by the combustion furnace 4 from being rapidly discharged from the chimney 6 and reduce the loss of heat; the provision of the vent 17 ensures that a certain amount of gas passes through, facilitating rapid ignition of the burner 4.
A charging opening 18 communicated with the interior of the combustion furnace 4 is formed in one side of the combustion furnace 4, the charging opening 18 extends to the outer side of the outer shell 2, and a sealed door 19 is arranged on the charging opening 18; the bottom of the combustion furnace 4 is provided with a fire grate 20, the fire grate 20 is rotationally arranged on a support rod 21, and the support rod 21 is arranged on the base 1; the operating rod 22 is arranged on the fire grate 20, one end of the operating rod 22, which is far away from the fire grate 20, is positioned on the outer side of the base 1, when the fire grate cleaning machine is used, the operating rod 22 is pulled to drive the fire grate 20 to rotate, so that the falling of the fire ash on the fire grate 20 is realized, and the purpose of cleaning the fire grate 20 is achieved; an ash bucket 23 is arranged on the base 1 below the fire grate 20, and a drawer 24 is movably arranged in the ash bucket 23; the drawer 24 is used for containing the furnace ash falling from the furnace grate 20 and cleaning the furnace ash in time; preferably, the drawer 24 is provided with a handle, one side of the handle is provided with a wind power adjusting port 25, and the wind power adjusting port 25 can adjust the air volume entering the furnace body to ensure the sufficient combustion of the fuel.
Claims (9)
1. The utility model provides a living beings stove of warming fire, includes the base, is provided with the shell body on the base, and shell body inside is provided with the oven respectively and fires burning furnace, and the shell body top is provided with supporting panel, is provided with the chimney on the supporting panel in oven place region, fires the supporting panel in burning furnace place region and is provided with stone or metal plate for standing a stove on, its characterized in that: the outer side surface of the outer shell is provided with a radiating fin; a burner is arranged at a burner port at the top end of the combustion furnace, and a pressure plate is arranged at the top end of the burner; the periphery of the burner is provided with air holes communicated with the inside of the combustion furnace, a closed cavity is formed between the burner and the peripheral side wall of the combustion furnace and between the burner and the pressure plate, one side of the combustion furnace is provided with a secondary air inlet pipeline communicated with the inside of the cavity, and the bottom end of the secondary air inlet pipeline penetrates out of the bottom of the base and then is communicated with the outside.
2. The biomass fire of claim 1, wherein: the radiating fins are U-shaped.
3. The biomass fire of claim 1, wherein: an object taking opening is formed in one side of the oven and extends to the outer side of the outer shell, and a sealing door is arranged on the object taking opening; wherein the chimney is arranged above the side of the oven away from the combustion furnace.
4. The biomass fire of claim 3, wherein: a baffle is arranged on one side of the top end of the oven along the front-back direction, and the front end and the back end of the baffle are fixedly connected with the inner walls of the front end and the back end of the outer shell respectively; the top end of the baffle is provided with an air hole.
5. The biomass fire of claim 1, wherein: one side of the combustion furnace is provided with a feed inlet communicated with the interior of the combustion furnace, the feed inlet extends to the outer side of the outer shell, and a sealed door is arranged on the feed inlet; the bottom of the combustion furnace is provided with a fire grate, the fire grate is rotationally arranged on a support rod, and the support rod is arranged on the base; the grate is provided with an operating rod, and one end of the operating rod, which is far away from the grate, is positioned outside the base.
6. The biomass fire of claim 5, wherein: an ash bucket is arranged on the base below the fire grate, and a drawer is movably arranged in the ash bucket.
7. The biomass fire of claim 6, wherein: the drawer is provided with a handle, and one side of the handle is provided with a wind power adjusting port.
8. The biomass fire of claim 1, wherein: the base of shell body front and back both sides on all along transversely being provided with the mounting panel, all be provided with the mounting hole on every mounting panel, be provided with the protective housing through mounting bolt on the mounting panel, evenly be provided with a plurality of louvres on the protective housing.
9. The biomass fire of claim 1, wherein: one side of the supporting panel is hinged with a clothes airing rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021226807775 | 2021-11-04 | ||
| CN202122680777 | 2021-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216203520U true CN216203520U (en) | 2022-04-05 |
Family
ID=80910820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122788065.5U Active CN216203520U (en) | 2021-11-04 | 2021-11-15 | Biomass fire-heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216203520U (en) |
-
2021
- 2021-11-15 CN CN202122788065.5U patent/CN216203520U/en active Active
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