CN212253175U - A flue gas heat recovery heating structure for hanging stove - Google Patents
A flue gas heat recovery heating structure for hanging stove Download PDFInfo
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- CN212253175U CN212253175U CN202020465689.6U CN202020465689U CN212253175U CN 212253175 U CN212253175 U CN 212253175U CN 202020465689 U CN202020465689 U CN 202020465689U CN 212253175 U CN212253175 U CN 212253175U
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- heat exchanger
- flue gas
- combustion chamber
- smoke
- heat recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
A flue gas heat recovery heating structure for a wall-mounted furnace comprises a shell, wherein a combustion chamber assembly and a smoke exhaust assembly are arranged in the shell; the combustion chamber assembly at least comprises a combustor and a combustion chamber which are fixedly connected with each other; the smoke exhaust assembly is arranged above the combustion chamber assembly and at least comprises a smoke collecting cover and a smoke seat which are fixedly connected with each other; wherein, the inside heat exchanger that is provided with of collection petticoat pipe, this heat exchanger carries out heat recovery to the high temperature flue gas through collection petticoat pipe is inside. The utility model discloses an above-mentioned structure's improvement utilizes the heat exchanger to carry out heat recovery to the high temperature flue gas that gathers in collection petticoat pipe inside, can retrieve the heat of hanging stove exhaust gas effectively, heat the air that gets into in the hanging stove with the heat of these recoveries afterwards, arrange the air after the heating back to indoor again to realize the heating of indoor environment, it has characteristics such as simple structure is reasonable, energy-concerving and environment-protective, the thermal efficiency is high, low in manufacturing cost, easy production, easy realization and safe and reliable, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to a flue gas heat recovery heating structure for hanging stove.
Background
Wall-mounted heating stove has originated in Europe for the earliest time, has had a history for hundreds of years now, and now because the wall-mounted stove of European lineage development history is long, and the technology is mature, and is of high quality and becomes the pet of market. The wall-mounted stove is called as a wall-mounted heating stove, the Chinese standard is called as a wall-mounted quick heating water heater, but the wall-mounted stove is essentially different from the water heater, the wall-mounted stove has a powerful household central heating function and can meet the heating requirement of multiple rooms, and the heat preservation function of the wall-mounted stove is influenced by two factors of local climate conditions and building heat preservation conditions.
The use of hanging stove is very frequent, has played very convenient effect to people's life, but current hanging stove has the flue gas to produce when using, has a lot of heats in these flue gases, but the heat in these high temperature flue gases does not obtain suitable utilization, directly discharges, not only extravagant energy, the while polluted environment. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flue gas heat recovery heating structure for hanging stove to the heat in the exhaust high temperature flue gas of hanging stove of having solved prior art does not obtain suitable utilization, directly discharges, not only extravagant energy, the problem of polluted environment simultaneously.
A flue gas heat recovery heating structure for hanging stove according to this purpose design, including the casing, its characterized in that: a combustion chamber assembly and a smoke exhaust assembly are arranged in the shell; the combustion chamber assembly at least comprises a combustor and a combustion chamber which are fixedly connected with each other; the smoke exhaust assembly is arranged above the combustion chamber assembly and at least comprises a smoke collecting cover and a smoke seat which are fixedly connected with each other; wherein, the inside heat exchanger that is provided with of collection petticoat pipe, this heat exchanger carries out heat recovery to the high temperature flue gas of gathering in collection petticoat pipe inside.
The combustor is fixedly arranged below the combustion chamber, and a heat exchanger is arranged in the combustion chamber; the combustion chamber is fixedly arranged below the fume collecting hood and is communicated with the fume collecting hood through a heat exchanger; the smoke seat is fixedly arranged above the smoke collecting hood; the heat exchanger is fixedly arranged inside the smoke collecting hood and is positioned between the heat exchanger and the smoke seat.
The smoke collecting cover is also provided with an air inlet pipe and an air outlet pipe respectively; and two ends of the heat exchanger are respectively communicated with the air inlet pipe and the air outlet pipe.
Connectors are arranged at the left end and the right end of the heat exchanger respectively and are communicated with the air inlet pipe and the air outlet pipe through the connectors respectively.
And heat exchange fins are arranged in the middle of the heat exchanger.
And an exhaust fan is arranged at the end part of the air inlet pipe or the air outlet pipe.
Through the improvement of the structure, the heat exchanger is arranged in the smoke collecting hood, the heat exchanger is positioned between the heat exchanger and the smoke seat, the two ends of the heat exchanger are respectively communicated with the air inlet pipe and the air outlet pipe arranged on the smoke collecting hood through the connectors, and the end part of the air inlet pipe or the air outlet pipe is also provided with the air exhaust fan; the hanging stove is at the during operation, a large amount of high temperature flue gas can be gathered to collection petticoat pipe inside, the heat exchanger can be retrieved the heat of these a large amount of high temperature flue gases, indoor air passes through exhaust fan and enters into the heat exchanger from the intake pipe simultaneously, the heat exchanger can heat the air through the heat of retrieving, the air after the heating is arranged back to indoorly through the outlet duct again, thereby reach the purpose of indoor environment heating, in order to prevent that flue gas heat consumption from causing the wasting of resources, improve the heat rate of utilization of hanging stove, reduce hanging stove gas consumption, and unnecessary is extravagant, play low carbon emission reduction's effect, can also prevent that high temperature flue gas from directly discharging and causing environmental pollution.
In summary, the heat exchanger has the characteristics of simple and reasonable structure, energy conservation, environmental protection, high heat efficiency, low manufacturing cost, easy production, easy realization, safety, reliability and the like, and has strong practicability.
Drawings
Fig. 1 is a schematic view of an assembly structure according to a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a heat exchanger according to a first embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, the flue gas heat recovery heating structure for the wall-hanging stove comprises a housing 12, wherein a combustion chamber assembly and a smoke exhaust assembly are arranged inside the housing 12; the combustion chamber assembly at least comprises a combustor 8 and a combustion chamber 7 which are fixedly connected with each other; the smoke exhaust assembly is arranged above the combustion chamber assembly and at least comprises a smoke collecting cover 9 and a smoke base 2 which are fixedly connected with each other; wherein, the inside heat exchanger 5 that is provided with of collection petticoat pipe 9, this heat exchanger 5 carries out heat recovery to the high temperature flue gas of gathering in collection petticoat pipe 9 inside.
The combustor 8 is fixedly arranged below the combustion chamber 7, and the heat exchanger 6 is arranged in the combustion chamber 7; the combustion chamber 7 is fixedly arranged below the fume collecting hood 9 and is communicated with the fume collecting hood 9 through the heat exchanger 6; the smoke seat 2 is fixedly arranged above the smoke collecting cover 9; the heat exchanger 5 is fixedly arranged inside the smoke collecting hood 9 and is positioned between the heat exchanger 6 and the smoke seat 2.
The fume collecting hood 9 is also provided with an air inlet pipe 4 and an air outlet pipe 11 respectively; and two ends of the heat exchanger 5 are respectively communicated with the air inlet pipe 4 and the air outlet pipe 11.
The left end and the right end of the heat exchanger 5 are respectively provided with a connector 13 and are respectively communicated with the air inlet pipe 4 and the air outlet pipe 11 through the connectors 13.
The heat exchanger 5 is provided with heat exchange fins 14 in the middle.
The end part of the air inlet pipe 4 or the air outlet pipe 11 is also provided with an air draft fan 10.
The air inlet 3 of the air inlet pipe 4 and the air outlet 1 of the air outlet pipe 11 are respectively communicated with the indoor space, and the air draft fan 10 is arranged at the end part close to the air outlet 1.
When the wall-mounted boiler works, a large amount of high-temperature flue gas is generated in the combustion chamber 7, the temperature of the high-temperature flue gas can reach 135-150 ℃, the high-temperature flue gas can enter the smoke collecting hood 9 through the heat exchanger 6, a large amount of high-temperature flue gas can be collected in the smoke collecting hood 9 at the moment, the heat exchanger 5 can exchange heat for the large amount of high-temperature flue gas, heat recovery is completed, and the high-temperature flue gas reaches the smoke pipe through the smoke base 2 and is discharged outdoors. In this process, indoor air enters into heat exchanger 5 from air inlet 3 of intake pipe 4 through exhaust fan 10, heat exchanger 5 can heat these air through the heat of retrieving, the air after the heating is arranged back to indoorly through 1 of outlet duct 11 again, thereby reach indoor environment heating's purpose, in order to prevent that flue gas heat consumption from causing the wasting of resources, improve the heat utilization rate of hanging stove, reduce hanging stove gas consumption, and unnecessary is extravagant, play low carbon and emission reduction's effect, can also prevent that high temperature flue gas from directly discharging and causing environmental pollution in the air.
The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (6)
1. A flue gas heat recovery heating structure for hanging stove, includes casing (12), its characterized in that: a combustion chamber assembly and a smoke exhaust assembly are arranged inside the shell (12); the combustion chamber assembly at least comprises a combustor (8) and a combustion chamber (7) which are fixedly connected with each other; the smoke exhaust assembly is arranged above the combustion chamber assembly and at least comprises a smoke collecting cover (9) and a smoke seat (2) which are fixedly connected with each other; wherein, the fume collecting hood (9) is internally provided with a heat exchanger (5), and the heat exchanger (5) carries out heat recovery on the high-temperature fume collected inside the fume collecting hood (9).
2. The flue gas heat recovery heating structure for the wall-hanging stove according to claim 1, characterized in that: the combustor (8) is fixedly arranged below the combustion chamber (7), and a heat exchanger (6) is arranged in the combustion chamber (7); the combustion chamber (7) is fixedly arranged below the fume collecting hood (9) and is communicated with the fume collecting hood (9) through the heat exchanger (6); the smoke seat (2) is fixedly arranged above the smoke collecting cover (9); the heat exchanger (5) is fixedly arranged inside the smoke collecting hood (9) and is positioned between the heat exchanger (6) and the smoke seat (2).
3. The flue gas heat recovery heating structure for the wall-hanging stove according to claim 2, characterized in that: the fume collecting hood (9) is also provided with an air inlet pipe (4) and an air outlet pipe (11) respectively; and two ends of the heat exchanger (5) are respectively communicated with the air inlet pipe (4) and the air outlet pipe (11).
4. The flue gas heat recovery heating structure for the wall-hanging stove according to claim 3, characterized in that: connectors (13) are respectively arranged at the left end and the right end of the heat exchanger (5), and are respectively communicated with the air inlet pipe (4) and the air outlet pipe (11) through the connectors (13).
5. The flue gas heat recovery heating structure for the wall-hanging stove according to claim 4, characterized in that: and heat exchange fins (14) are arranged in the middle of the heat exchanger (5).
6. The flue gas heat recovery heating structure for the wall-hanging stove according to claim 3, characterized in that: and an exhaust fan (10) is further arranged at the end part of the air inlet pipe (4) or the air outlet pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465689.6U CN212253175U (en) | 2020-04-01 | 2020-04-01 | A flue gas heat recovery heating structure for hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465689.6U CN212253175U (en) | 2020-04-01 | 2020-04-01 | A flue gas heat recovery heating structure for hanging stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212253175U true CN212253175U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465689.6U Active CN212253175U (en) | 2020-04-01 | 2020-04-01 | A flue gas heat recovery heating structure for hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212253175U (en) |
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2020
- 2020-04-01 CN CN202020465689.6U patent/CN212253175U/en active Active
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