CN219934083U - Firewood gasification ground heating stove capable of roasting open fire - Google Patents
Firewood gasification ground heating stove capable of roasting open fire Download PDFInfo
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- CN219934083U CN219934083U CN202320788499.1U CN202320788499U CN219934083U CN 219934083 U CN219934083 U CN 219934083U CN 202320788499 U CN202320788499 U CN 202320788499U CN 219934083 U CN219934083 U CN 219934083U
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- outer furnace
- welded
- open fire
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 238000002309 gasification Methods 0.000 title claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 239000000779 smoke Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of a ground heating furnace, in particular to a firewood gasification ground heating furnace capable of baking open fire, which comprises the following components: an outer furnace body; the inner furnace body is sleeved in the outer furnace body; the bottom and the top of the inner furnace body are welded at the bottom and the middle of the outer furnace body; the side wall of the outer furnace body is uniformly provided with air inlets; the support sleeve is sleeved on the top of the outer furnace body; a first pipeline is fixed on the inner wall of the supporting sleeve, and the inner end head of the first pipeline is welded at the top of the outer furnace body; an air inlet pipeline is fixed on the support sleeve, the inner end head of the air inlet pipeline is welded on the outer furnace body, and the outer end head is connected with a blower. The utility model forms a clamping cavity when the outer furnace body and the inner furnace body are arranged, the inner furnace body is used as a combustion chamber, the air blower blows external air into the clamping cavity through the air inlet pipeline, and then the air enters the combustion chamber through the air inlet hole on the inner furnace body, so that sufficient oxygen can be provided for the combustion of combustible matters in the inner furnace body, and the combustion of the combustible matters is promoted to generate heat.
Description
Technical Field
The utility model belongs to the technical field of ground heating furnaces, and particularly relates to a firewood gasification ground heating furnace capable of roasting open fire.
Background
With the development of technology, indoor heating apparatuses are rapidly developed. In rural areas, uniform central heating is not realized, and residents can respectively realize own heating. The floor heating has good heat dissipation, and meanwhile, the floor heating pipe is paved below the bottom plate, so that the defect that the traditional radiator is easily damaged due to the fact that the traditional radiator is exposed to the outside and occupies space is avoided, and the floor heating radiator is popular with vast resident users.
The floor heating furnace can provide heat for floor heating. In the prior art, various heating furnaces are also disclosed, and the application number CN201420632446.1 discloses a high-efficiency energy-saving civil heating furnace which consists of a combustion furnace and a water tank, wherein the water tank is integrally enclosed on the outer wall of the combustion furnace and is fixedly combined with the combustion furnace into a whole; the combustion furnace consists of a hearth, a baking chamber, an inner smoke tube and an ash chamber; the upper part of the hearth is communicated with the bottom of the front end of the baking chamber, and the bottom is provided with a fire grate structure connected with the ash hearth; the top of the rear end of the baking chamber is communicated with an inner smoke tube; the water tank is formed by integrating and penetrating a hearth water jacket, a baking box water jacket and an inner smoke tube water jacket; a water tank return pipe is arranged at the bottom of the side wall of the hearth water jacket; the outer wall of the water jacket of the inner smoke tube is provided with two water outlet pipes, the top of the water jacket is provided with a water injection pipe, and the side wall of the water jacket is provided with a water level pipe. The disclosed ground heating stove is multipurpose, can save the coal application amount, has large overall joint heating area of the stove body and the water tank, fully absorbs heat, improves the heat utilization rate, and avoids the accident of burn personnel caused by overhigh temperature of the stove wall due to the integral water jacket structure. Admittedly, the floor heating stove disclosed in the patent can achieve the above effects, but has certain defects that a water tank is required to be arranged for heating while a combustion furnace is arranged, and the water tank occupies a certain space, so that the space occupied by the whole device is large; in addition, when heating is realized, heat generated in the combustion furnace is conducted to water in the water supply tank, and heating is realized by hot water circulation, but when heating is performed, a part of heat is required to be consumed, and when heat in the combustion furnace is conducted to water in the water supply tank, a part of heat is also lost.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a firewood gasification ground heating stove capable of roasting open fire, which solves the problems of the ground heating stove in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a firewood gasification ground heating stove capable of roasting open fire, comprising:
an outer furnace body, a hollow structure with an opening at the top;
an inner furnace body, a hollow structure with an opening at the top; the inner furnace body is sleeved in the outer furnace body, and a gap is reserved between the inner furnace body and the outer furnace body to form a clamping cavity; the bottom and the top of the inner furnace body are respectively welded at the bottom and the middle of the outer furnace body correspondingly; the side wall of the inner furnace body is uniformly provided with air inlets;
the support sleeve is sleeved at the top of the outer furnace body, and a gap is reserved between the support sleeve and the outer furnace body; a first pipeline is fixed on the inner wall of the supporting sleeve, and the inner end head of the first pipeline is welded at the top of the outer furnace body and is communicated with the outer furnace body; an air inlet pipeline is further fixed on the support sleeve, and the inner end head of the air inlet pipeline is welded on the outer furnace body and communicated with the clamping cavity, and the outer end head is connected with a blower.
Preferably, a flange is formed at the top of the inner furnace body, and the outer side of the flange is welded on the inner wall of the middle part of the outer furnace body.
Preferably, the outer furnace body is provided with a yielding groove corresponding to the inner end head of the first pipeline.
Preferably, a second pipeline is also fixed on the inner wall of the supporting sleeve, and the inner end head of the second pipeline is welded on the outer furnace body and is communicated with the outer furnace body; and a plurality of abdication holes corresponding to the inner end heads of the second pipelines are formed in the outer furnace body.
Preferably, the second pipelines are arranged at intervals of 2.
Preferably, the support sleeve is provided with switch doors corresponding to the first pipeline and the second pipeline respectively.
Preferably, a supporting ring is welded on the outer wall of the bottom of the supporting sleeve.
Preferably, the top of the supporting sleeve is higher than the top of the outer furnace body; the top opening of the supporting sleeve is provided with a supporting plate, and a through hole is reserved in the middle of the supporting plate.
Preferably, a supporting seat is welded at the bottom of the outer furnace body.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The utility model forms a clamping cavity when the outer furnace body and the inner furnace body are arranged, the inner furnace body is used as a combustion chamber, the air blower blows external air into the clamping cavity through the air inlet pipeline, and then the air enters the combustion chamber through the air inlet hole on the inner furnace body, so that sufficient oxygen can be provided for the combustion of combustible matters in the inner furnace body, and the combustion of the combustible matters is promoted to generate heat.
(2) The supporting sleeve is used for supporting on the ground, the top of the supporting sleeve is higher than the top of the outer furnace body, and when the supporting plate is arranged at the top of the supporting sleeve, a gap is formed between the supporting plate and the top of the outer furnace body. The smoke and hot air generated by the combustible materials during the combustion of the inner furnace body enter between the outer furnace body and the supporting sleeve through the gap between the supporting plate and the top of the outer furnace body, and enter the outer foundation pit and the heat supply pipeline from the bottom of the supporting sleeve, so that heating is realized.
(3) The support sleeve is provided with a first pipeline and a second pipeline, wherein the first pipeline is used for adding combustible materials into the inner furnace body, and the second pipeline is used for baking open fire; in addition, the supporting plate is used for supporting appliances such as an external kettle or a kettle body, and the like, so that water heating, cooking and the like are realized, the ground heating stove provided by the utility model has various functions, and the heat utilization rate can be improved.
(4) The utility model omits to build the water tank, has small occupied space, various functions, novel structure and better application prospect.
Drawings
FIG. 1 is a state diagram of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a schematic diagram of the overall structure of the present utility model;
FIG. 5 is a view showing a state in which the support plate of FIG. 4 is removed;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a front view of FIG. 6;
FIG. 8 is a top view of FIG. 5;
fig. 9 is another view of fig. 5.
The main reference numerals illustrate:
100. an outer furnace body; 101. a support base; 102, a yielding groove; 103. a relief hole;
200. an inner furnace body; 201. clamping a cavity; 202. flanging; 203. an air inlet hole;
300. a support sleeve; 301. a first pipe; 302. an air inlet pipeline; 303. a blower; 304. a support ring; 305. a second pipe; 306. opening and closing a door;
400. a support plate; 401. a through hole;
500. ground surface; 501. a foundation pit; 502. and a heat supply pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be apparent from, and is intended to provide a thorough description of, the embodiments of the present utility model, and not a complete description of, the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Examples
Referring to fig. 1-9, a firewood gasification ground heating furnace capable of baking open fire, comprising:
the outer furnace body 100 has a hollow structure with an opening at the top, and a supporting seat 101 is welded at the bottom of the outer furnace body 100;
an inner furnace body 200, a hollow structure with an opening at the top; the inner furnace body 200 is sleeved in the outer furnace body 100, and a gap is reserved between the inner furnace body 200 and the outer furnace body 100 to form a clamping cavity 201; the bottom and the top of the inner furnace body 200 are respectively welded at the bottom and the middle of the outer furnace body 100 correspondingly, specifically, the top of the inner furnace body 200 is provided with a flange 202, and the outer side of the flange 202 is welded on the inner wall of the middle of the outer furnace body 100; the side wall of the inner furnace body 200 is uniformly provided with air inlets 203;
the support sleeve 300 is a hollow structure with two open ends, the support sleeve 300 is sleeved on the top of the outer furnace body 100, and a gap is reserved between the support sleeve 300 and the outer furnace body 100; the inner wall of the supporting sleeve 300 is fixed with a first pipeline 301, the inner end head of the first pipeline 301 is welded at the top of the outer furnace body 100 and is communicated with the outer furnace body 100, specifically, the outer furnace body 100 is provided with a yielding groove 102 corresponding to the inner end head of the first pipeline 301, and the yielding groove 102 is higher than the top of the inner furnace body 200; an air inlet pipeline 302 is also fixed on the supporting sleeve 300, and the inner end head of the air inlet pipeline 302 is welded on the outer furnace body 100 and communicated with the clamping cavity 201, and the outer end head is connected with a blower 303. In this embodiment, a support ring 304 is welded to the bottom outer wall of the support sleeve 300.
In the embodiment, 2 second pipelines 305 are fixed on the inner wall of the supporting sleeve 300 at intervals, and the inner ends of the second pipelines 305 are welded on the outer furnace body 100 and are communicated with the outer furnace body 100; the outer furnace body 100 is provided with a plurality of relief holes 103 corresponding to the inner ends of the second pipelines 305, and the relief holes 103 are higher than the top of the inner furnace body 200. In order to seal the outer ends of the first and second pipes 301 and 305, in this embodiment, the support sleeve 300 is provided with opening and closing doors 306 corresponding to the first and second pipes 301 and 305, respectively, and it should be additionally noted that the opening and closing doors 306 are hinged to the support sleeve 300.
Second, in the present embodiment, the top of the supporting sleeve 300 is higher than the top of the outer furnace 100; a support plate 400 is arranged on the top opening of the support sleeve 300, and a through hole 401 is reserved in the middle of the support plate 400.
It should be noted that, when the floor heating furnace in this embodiment is used, a foundation pit 501 is dug on the ground 500, the bottom portion of the outer furnace body 100 is accommodated in the foundation pit 501, a gap is left between the bottom portion and the inner wall of the foundation pit 501, and the support ring 304 abuts against the ground 500 outside the top of the foundation pit 501. Meanwhile, a heat supply pipeline 502 is buried in the ground 500, the inner end of the heat supply pipeline 502 is communicated with the foundation pit 501, and the outer end of the heat supply pipeline 502 is connected with an external ground heating pipe.
In use, a kettle is placed on the support plate 400 and corresponds to the through hole 401. Opening the switch door 306 sealing the first duct 301, adding the combustible materials such as corn stalk, wood or coal into the inner furnace body 200 through the first duct 301 and igniting the same. The blower 303 is started, the blower 303 blows external air into the clamping cavity 201 through the air inlet pipeline 302, and the air is blown into the inner furnace body 200 through the air inlet hole 203, so that the combustion of combustible materials in the inner furnace body 200 is promoted.
The combustible material generates heat when burning, and the heat heats water in the kettle; the air entering the ground heating furnace is heated by the heat generated by combustion, the heated air and smoke generated by combustion enter between the supporting sleeve 300 and the outer furnace body 100 from a gap between the supporting plate 400 and the top of the outer furnace body 100, and the heated air and smoke move downwards to the lower end of the supporting sleeve 300 and enter the foundation pit 501 through a gap between the supporting sleeve 300 and the outer furnace body 100 as external air is continuously blown in, and then are discharged from the heat supply pipeline 502, and the heat supply pipeline 502 is connected with an external ground heating pipe to realize heating. In addition, smoke and ash can be pumped away through the heat supply pipeline 502, so that the house is sanitary and clean, and meanwhile, the heating is convenient.
Then, when the open fire needs to be baked, the switch door 306 for sealing the second pipeline 305 is opened, and at this time, heat generated by combustion of the combustible and flame of the combustible come out of the second pipeline 305, so that the open fire can be baked.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (9)
1. A firewood gasification ground heating stove capable of roasting open fire, which is characterized by comprising:
an outer furnace body, a hollow structure with an opening at the top;
an inner furnace body, a hollow structure with an opening at the top; the inner furnace body is sleeved in the outer furnace body, and a gap is reserved between the inner furnace body and the outer furnace body to form a clamping cavity; the bottom and the top of the inner furnace body are respectively welded at the bottom and the middle of the outer furnace body correspondingly; the side wall of the inner furnace body is uniformly provided with air inlets;
the support sleeve is sleeved at the top of the outer furnace body, and a gap is reserved between the support sleeve and the outer furnace body; a first pipeline is fixed on the inner wall of the supporting sleeve, and the inner end head of the first pipeline is welded at the top of the outer furnace body and is communicated with the outer furnace body; an air inlet pipeline is further fixed on the support sleeve, and the inner end head of the air inlet pipeline is welded on the outer furnace body and communicated with the clamping cavity, and the outer end head is connected with a blower.
2. The firewood gasification ground heating stove capable of baking open fire according to claim 1, wherein a flange is formed on the top of the inner stove body, and the outer side of the flange is welded on the inner wall of the middle part of the outer stove body.
3. The firewood gasification ground heating stove capable of baking open fire according to claim 1, wherein a yielding groove corresponding to the inner end of the first pipeline is formed in the outer stove body.
4. The firewood gasification ground heating furnace capable of baking open fire according to claim 1, wherein a second pipeline is also fixed on the inner wall of the supporting sleeve, and the inner end head of the second pipeline is welded on the outer furnace body and is communicated with the outer furnace body;
and a plurality of abdication holes corresponding to the inner end heads of the second pipelines are formed in the outer furnace body.
5. The firewood gasification ground heating stove capable of baking open fire according to claim 4, wherein the second pipes are provided at intervals of 2.
6. The firewood gasification ground heating furnace capable of baking open fire according to claim 4, wherein the support sleeve is provided with switch doors corresponding to the first pipeline and the second pipeline, respectively.
7. The firewood gasification ground heating furnace capable of baking open fire according to claim 1, wherein a support ring is welded on the outer wall of the bottom of the support sleeve.
8. The firewood gasification heating furnace capable of baking open fire according to claim 1, wherein,
the top of the supporting sleeve is higher than the top of the outer furnace body; the top opening of the supporting sleeve is provided with a supporting plate, and a through hole is reserved in the middle of the supporting plate.
9. The firewood gasification ground heating stove capable of baking open fire according to claim 1, wherein a support base is welded at the bottom of the outer stove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320788499.1U CN219934083U (en) | 2023-04-11 | 2023-04-11 | Firewood gasification ground heating stove capable of roasting open fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320788499.1U CN219934083U (en) | 2023-04-11 | 2023-04-11 | Firewood gasification ground heating stove capable of roasting open fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934083U true CN219934083U (en) | 2023-10-31 |
Family
ID=88503390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320788499.1U Active CN219934083U (en) | 2023-04-11 | 2023-04-11 | Firewood gasification ground heating stove capable of roasting open fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934083U (en) |
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2023
- 2023-04-11 CN CN202320788499.1U patent/CN219934083U/en active Active
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