CN216114676U - Small-size living beings high-efficient heat transfer boiler - Google Patents
Small-size living beings high-efficient heat transfer boiler Download PDFInfo
- Publication number
- CN216114676U CN216114676U CN202121716165.0U CN202121716165U CN216114676U CN 216114676 U CN216114676 U CN 216114676U CN 202121716165 U CN202121716165 U CN 202121716165U CN 216114676 U CN216114676 U CN 216114676U
- Authority
- CN
- China
- Prior art keywords
- smoke
- smoke box
- water
- shell
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a small biomass high-efficiency heat exchange hot water boiler, which comprises: a housing; a furnace pipe, the interior of which is provided with a combustion chamber; one side of the upper smoke box is communicated with a smoke outlet of the combustion chamber above the furnace pipe, and the other side of the upper smoke box is provided with a smoke outlet of the smoke box; a lower smoke box; the upper ends of the plurality of smoke pipes are communicated with the upper smoke box, and the lower ends of the plurality of smoke pipes are communicated with the lower smoke box; a water injection area is formed among the shell, the furnace pipe, the upper smoke box, the lower smoke box and the smoke pipe; a water outlet is arranged above one side of the shell close to the furnace pipe, and a water inlet is arranged above one side close to the smoke outlet of the smoke box; guide plates are arranged in the shell along the direction from the water outlet to the water inlet at intervals, a water passing channel port is reserved at the bottom of one of the two adjacent guide plates, and a water passing channel port is reserved at the top of the other guide plate; a smoke baffle is arranged in the smoke box corresponding to the position of the guide plate and far away from one side of the water passing channel opening. The utility model aims to improve the heat exchange efficiency by optimizing the structure of the heat exchange part of the furnace.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a small biomass efficient heat exchange hot water boiler.
Background
The biomass boiler is a kind of boiler, and a boiler using biomass energy as fuel is called a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot blast stove, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like.
At present, although small biomass high-efficiency heat exchange hot water boilers on the market or in the related technology are relatively mature, the structures of the small biomass high-efficiency heat exchange hot water boilers are not perfect, such as the heat exchange efficiency and the batch production and manufacturing, and therefore, the structure of the heat exchange boiler has a larger improvement space.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a small biomass high-efficiency heat exchange hot water boiler, which improves heat exchange efficiency by optimizing at least the structure of a heat exchange part of the boiler.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a small biomass high-efficiency heat exchange hot water boiler, which comprises:
a housing;
the furnace pipe is positioned on one side in the shell, and a combustion chamber is arranged in the furnace pipe;
the upper smoke box is positioned above the inside of the shell; one side of the upper smoke box is communicated with a smoke outlet of the combustion chamber above the furnace pipe, and the other side of the upper smoke box is provided with a smoke box smoke outlet;
the lower smoke box is positioned below the shell;
the upper ends of the plurality of smoke pipes are communicated with the upper smoke box, and the lower ends of the plurality of smoke pipes are communicated with the lower smoke box;
wherein, a water injection area is formed among the shell, the furnace pipe, the upper smoke box, the lower smoke box and the smoke pipe; a water outlet is arranged above one side of the shell close to the furnace pipe, and a water inlet is arranged above one side close to the smoke outlet of the smoke box; a plurality of guide plates are arranged in the shell along the direction from the water outlet to the water inlet at intervals, a water passing channel port is reserved at the bottom of one of the two adjacent guide plates, and a water passing channel port is reserved at the top of the other guide plate; correspondingly, a smoke baffle is arranged in the smoke box corresponding to the position of the guide plate and far away from one side of the water passing channel opening.
In some embodiments, a plurality of water pipes which are inserted into the furnace pipe and communicated with water injection areas on two sides of the furnace pipe are arranged above the combustion chamber.
In some embodiments, the water passing pipe is arranged obliquely, and one end facing the water outlet is higher.
In some embodiments, the adjacent water passing pipes are arranged at intervals.
In some embodiments, the water passing channel port is reserved at the bottom of the guide plate close to the water outlet and the water inlet.
In some embodiments, the smoke tubes are vertically arranged, and adjacent smoke tubes are uniformly distributed and arranged at intervals; correspondingly, the two adjacent guide plates are uniformly distributed at intervals.
In some embodiments, the top of the housing is provided with an evacuation tube running through to the interior.
In some embodiments, the bottom of the combustion chamber is provided with a grate, and one side of the grate penetrates through the shell to be provided with a fuel feeding port.
In some embodiments, the shell is further covered with an insulating layer on the periphery.
In some embodiments, the top of the shell is also provided with a lifting lug.
Compared with the prior art, the utility model has the beneficial effects that: the heat exchange efficiency is improved at least by optimizing the structure of the heat exchange part of the furnace.
In addition, the boiler has reasonable and compact structural design, is convenient for modular production and manufacture in industry, and is suitable for large-scale popularization and use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic main sectional structure diagram of an embodiment of the present invention.
In the figure: 1. a housing; 11. a water outlet; 12. a water inlet; 13. emptying the pipe; 14. a heat-insulating layer; 15. lifting lugs; 2. a furnace pipe; 21. a combustion chamber; 22. a water pipe; 23. a grate; 24. a fuel feed port; 3. an upper smoke box; 31. a smoke exhaust port of the smoke box; 4. a lower smoke box; 5. a smoke pipe; 6. a baffle; 7. a smoke baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic main sectional structure diagram of an embodiment of the utility model.
In a specific embodiment, an embodiment of the present invention provides a small-sized biomass high-efficiency heat exchange hot water boiler, including:
the shell 1 can be formed by assembling and welding steel plates and has a cuboid structure;
the furnace pipe 2 is positioned at one side in the shell 1, a combustion chamber 21 is arranged in the furnace pipe 2, and biomass fuel is combusted in the combustion chamber 21;
an upper smoke box 3 positioned above the inside of the shell 1; one side of the upper smoke box 3 is communicated with a smoke outlet of the combustion chamber above the furnace pipe 2, and the other side of the upper smoke box is provided with a smoke box smoke outlet 31;
a lower smoke box 4 positioned below the inside of the housing 1;
the upper ends of a plurality of smoke pipes 5 arranged side by side at intervals are communicated with the upper smoke box 3, the lower ends of the smoke pipes are communicated with the lower smoke box 4, the smoke pipes 5 are inserted into the holes in the side of the smoke boxes and then welded, so that the production and the manufacture are convenient;
wherein, a water injection area is formed among the shell 1, the furnace pipe 2, the upper smoke box 3, the lower smoke box 4 and the smoke pipe 5, wherein, the furnace pipe 2, the upper smoke box 3 and the lower smoke box 4 can be fixed in the shell 1 by a bracket; a water outlet 11 is arranged above one side of the shell 1 close to the furnace pipe 2, and a water inlet 12 is arranged above one side close to the smoke exhaust port 31 of the smoke box; a plurality of guide plates 6 are arranged at intervals in the shell 1 along the direction from the water outlet 11 to the water inlet 12, three guide plates are arranged in the shell 1, a water passing channel port is reserved at the bottom of one of the two adjacent guide plates 6, and a water passing channel port is reserved at the top of the other of the two adjacent guide plates 6, namely a water injection area forms a wavy water flow channel; correspondingly, a smoke baffle 7 is arranged in the smoke box corresponding to the position of the guide plate 6 and on the side far away from the water passing channel opening, namely, a wave-shaped smoke channel is formed, and the direction of the water channel is opposite to that of the smoke channel.
When the biomass fuel furnace is used specifically, as shown in fig. 1, the biomass fuel is combusted in the combustion chamber 21 to produce heat, a high-temperature area is arranged around the furnace pipe 2, the flue gas enters the upper smoke box 3, passes through the upper smoke box 3, the smoke pipe 5 and the lower smoke box 4 from left to right in a wave shape, and is finally discharged from the smoke outlet 31 of the smoke box; correspondingly, cold water enters the water injection area from the water inlet 12 and flows along a wave-shaped path under the guidance of the guide plate 6, from right to left, the low-temperature area gradually enters the high-temperature area, and after being heated, the cold water is finally discharged from the water outlet 11 to the heating system. On one hand, the heat exchange mode of water-in-water fire improves the temperature rise speed of water and correspondingly improves the heat exchange efficiency; on the other hand, the stroke of water flow and smoke flow is increased in a limited space, so that the heat exchange is more sufficient and thorough.
In order to utilize the heat in the combustion chamber 21 more effectively, in the present embodiment, optionally, a plurality of water pipes 22 are disposed above the combustion chamber 21, and penetrate through the furnace pipe 2 and communicate with the water injection zones at two sides of the furnace pipe 2. Gaps through which the flue gas passes are left between the adjacent water passing pipes 22.
Further, the water pipe 22 is disposed obliquely, and one end facing the water outlet 11 is higher. The inclined arrangement may facilitate the flow of water within the draft tube 22.
Still further, adjacent water pipes 22 are arranged at intervals. The heat exchange structure is more reasonable in distribution.
In order to rationalize the structure, in this embodiment, the bottom of the flow guide plate 6 near the water outlet 11 and the water inlet 12 is optionally provided with the water passage port. The number of the water passing channel openings at the lower part is one more than that of the water passing channel openings at the upper part.
In order to rationalize the structure, in this embodiment, optionally, the smoke tubes 5 are vertically arranged, and the adjacent smoke tubes 5 are uniformly arranged at intervals; correspondingly, the two adjacent guide plates 6 are uniformly arranged at intervals.
In order to facilitate the air in the water injection area to be discharged, in this embodiment, optionally, the top of the casing 1 is provided with an evacuation pipe 13 penetrating to the inside, which is a normally closed arrangement.
In order to optimize the combustion structure in the combustion chamber 21, in the present embodiment, optionally, the bottom of the combustion chamber 21 is provided with a grate 23, and one side of the grate 23 penetrates through the housing 1 to be provided with a fuel inlet 24.
In order to achieve the purpose of heat preservation, in this embodiment, optionally, the outer periphery of the casing 1 is further covered with a heat preservation layer 14.
In order to facilitate hoisting, in this embodiment, optionally, a lifting lug 15 is further disposed on the top of the housing 1, and as shown in fig. 1, two lifting lugs 15 are disposed.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.
Claims (10)
1. The utility model provides a high-efficient heat transfer boiler of small-size living beings which characterized in that includes:
a housing (1);
the furnace pipe (2) is positioned at one side in the shell (1), and a combustion chamber (21) is arranged in the furnace pipe (2);
the upper smoke box (3) is positioned above the shell (1); one side of the upper smoke box (3) is communicated with a smoke outlet of the combustion chamber above the furnace pipe (2), and the other side of the upper smoke box is provided with a smoke box smoke outlet (31);
the lower smoke box (4) is positioned below the shell (1);
a plurality of smoke pipes (5) are arranged side by side at intervals, the upper ends of the smoke pipes are communicated with the upper smoke box (3), and the lower ends of the smoke pipes are communicated with the lower smoke box (4);
wherein, a water injection area is formed among the shell (1), the furnace pipe (2), the upper smoke box (3), the lower smoke box (4) and the smoke pipe (5); a water outlet (11) is arranged above one side of the shell (1) close to the furnace pipe (2), and a water inlet (12) is arranged above one side close to the smoke exhaust port (31) of the smoke box; a plurality of guide plates (6) are arranged in the shell (1) along the direction from the water outlet (11) to the water inlet (12) at intervals, a water passing channel port is reserved at the bottom of one of the two adjacent guide plates (6), and a water passing channel port is reserved at the top of the other one of the two adjacent guide plates; correspondingly, a smoke baffle plate (7) is arranged in the smoke box corresponding to the position of the guide plate (6) and far away from one side of the water passing channel opening.
2. The small-sized biomass high-efficiency heat exchange hot water boiler according to claim 1, characterized in that a plurality of water pipes (22) which are inserted into the boiler furnace (2) and communicated with water injection zones at two sides of the boiler furnace (2) are arranged above the combustion chamber (21).
3. The small-sized biomass high-efficiency heat exchange hot water boiler according to claim 2, wherein the water passing pipe (22) is arranged obliquely and is higher at one end facing the water outlet (11).
4. The small-sized biomass high-efficiency heat exchange hot water boiler according to claim 2, wherein the adjacent water passing pipes (22) are arranged at intervals.
5. The small-sized biomass high-efficiency heat exchange hot water boiler according to any one of claims 1 to 4, wherein the bottom of the guide plate (6) close to the water outlet (11) and the water inlet (12) is provided with the water passing channel port.
6. The small-sized biomass high-efficiency heat exchange hot water boiler according to any one of claims 1 to 4, wherein the smoke tubes (5) are vertically arranged, and the adjacent smoke tubes (5) are uniformly arranged at intervals; correspondingly, the two adjacent guide plates (6) are uniformly arranged at intervals.
7. The small-sized biomass high-efficiency heat exchange hot water boiler according to any one of claims 1 to 4, characterized in that the top of the shell (1) is provided with an emptying pipe (13) penetrating to the inside.
8. The small-sized biomass high-efficiency heat exchange hot water boiler according to any one of claims 1 to 4, characterized in that a fire grate (23) is arranged at the bottom of the combustion chamber (21), and a fuel feeding port (24) is formed in one side of the fire grate (23) penetrating through the shell (1).
9. The small-sized biomass high-efficiency heat exchange hot water boiler according to any one of claims 1 to 4, characterized in that an insulating layer (14) is further coated on the periphery of the shell (1).
10. The small-sized biomass high-efficiency heat exchange hot water boiler according to any one of claims 1 to 4, characterized in that a lifting lug (15) is further arranged at the top of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121716165.0U CN216114676U (en) | 2021-07-27 | 2021-07-27 | Small-size living beings high-efficient heat transfer boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121716165.0U CN216114676U (en) | 2021-07-27 | 2021-07-27 | Small-size living beings high-efficient heat transfer boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216114676U true CN216114676U (en) | 2022-03-22 |
Family
ID=80723324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121716165.0U Active CN216114676U (en) | 2021-07-27 | 2021-07-27 | Small-size living beings high-efficient heat transfer boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216114676U (en) |
-
2021
- 2021-07-27 CN CN202121716165.0U patent/CN216114676U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102635945B (en) | Through-flow type narrow-clearance integral condensation hot-water boiler | |
| CN107676829A (en) | A kind of Waste Heat Recovery integrates side fish stove | |
| CN202521859U (en) | Tubular condensation boiler | |
| CN202133096U (en) | Energy-saving low pressure hot water boiler | |
| CN216114676U (en) | Small-size living beings high-efficient heat transfer boiler | |
| CN216114677U (en) | Bypass throttling type small biomass efficient heat exchange boiler | |
| CN204006649U (en) | A kind of multitube high temperature hot-blast furnace | |
| CN201066195Y (en) | Horizontal type reverse-combusting coal-firing boiler | |
| CN210569203U (en) | Steam hot air double-coil hot air furnace | |
| CN213810699U (en) | Biomass stove | |
| CN107795978A (en) | A kind of alcohol-based fuel boiler | |
| CN212962228U (en) | Wall-mounted gas stove smoke exhaust and air exchange system and wall-mounted gas stove | |
| CN202719636U (en) | Efficient energy-saving stove | |
| CN207555579U (en) | A kind of alcohol-based fuel boiler | |
| CN205939674U (en) | Extreme misery pipe boiler | |
| CN216716575U (en) | Biomass-fired pure wind hot blast stove | |
| CN101021358B (en) | Energy conserving environmental protective non-pressure heating furnace | |
| CN2720319Y (en) | Vacuum super-conductive heating oven | |
| CN215809285U (en) | High-efficient living beings boiler | |
| CN204574463U (en) | A kind of heating stove | |
| CN200943843Y (en) | Vertical type double surface heated fire tube boiler | |
| CN207035061U (en) | Vertical-type biomass-burning steam boiler | |
| CN211176776U (en) | Heat exchange type methanol burner | |
| CN218096580U (en) | Firewood gasification hot water furnace | |
| CN210153865U (en) | Energy-saving environment-friendly heating stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |