CN203147780U - Furnace chimney directly-heating type air heater - Google Patents
Furnace chimney directly-heating type air heater Download PDFInfo
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- CN203147780U CN203147780U CN 201320047949 CN201320047949U CN203147780U CN 203147780 U CN203147780 U CN 203147780U CN 201320047949 CN201320047949 CN 201320047949 CN 201320047949 U CN201320047949 U CN 201320047949U CN 203147780 U CN203147780 U CN 203147780U
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- chimney
- fin
- heat
- type air
- air heater
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Abstract
The utility model discloses a chimney and particularly discloses a furnace chimney directly-heating type air heater which comprises a circular chimney. A smoke outlet channel is formed in the chimney, a plurality of radiating fins are surrounded on the outer wall of the chimney and arranged in the axial direction of the chimney, and distances between two adjacent radiating fins are equal. According to the furnace chimney directly-heating type air heater, the plurality of radiating fins are surrounded on the outer wall of the chimney and arranged in the axial direction of the chimney, the distances between two adjacent radiating fins are equal, smoke flows in the chimney, high-temperature smoke heats the inner wall of the chimney and a plurality of heat absorption sheets surrounded on the inner wall of the chimney, the heat absorption sheets enable heat absorption area to be increased, heat is conducted to the radiating fins on the outer wall of the chimney rapidly, the radiating fins contact with the surrounding air to transfer heat, the air is heated to rise so as to supply heat for a room continuously, the radiating fins enable radiating area to be increased, utilization of inflamers of coal and the like is improved effectively, and the chimney makes full use of the smoke heat to supply heat for the room.
Description
Technical field
The utility model relates to a kind of chimney, particularly relates to a kind of stove chimney directly-heated type air heater.
Background technology
Energy-saving and emission-reduction are tasks of our whole society, it is country's basic development policy of following significant period of time, but in Chinese northern country, family's warming is extensive use of native stove or iron stove, and stove is supplied the domestic hot-water or cooked, and is the room heating simultaneously, no matter be that stove is cooked or heated etc., all use chimney, chimney plays the effect of fume emission, exhaust increasing firepower, also possesses the effect for the room heat radiation simultaneously.
But flue gas carries a large amount of heats and has little time to be dispersed into the room and just be pumped to outdoorly, has wasted a large amount of heats, makes the utilization rate of comburants such as coal lower.
The utility model content
The utility model has overcome the deficiency that prior art exists, and purpose provides a kind of chimney that can make to take full advantage of the stove chimney directly-heated type air heater that flue gas heat is the room heat supply.
Stove chimney directly-heated type air heater of the present utility model, comprise the circular chimney that is connected for the stove outlet flue, smoke outlet flue of the inner formation of described chimney, the outer wall of described chimney is surrounded with the multi-disc fin, the multi-disc fin is arranged on the axial direction of chimney, distance equates between adjacent two described fin, flue gas flows in chimney like this, high-temperature flue gas heating chimney inwall, heat conducts the fin of giving the chimney outer wall rapidly, fin contacts with surrounding air and transmits heat, making the air rising of being heated, is the room heat supply endlessly, and fin increases area of dissipation, effectively improved the utilization of comburants such as coal, making chimney take full advantage of flue gas heat is the room heat supply.
Stove chimney directly-heated type air heater of the present utility model, comprise the circular chimney that is connected for the stove outlet flue, smoke outlet flue of the inner formation of described chimney, the outer wall of described chimney is surrounded with the multi-disc fin, the multi-disc fin is arranged on the axial direction of chimney, distance equates between adjacent two described fin, the inner wall surrounding of described chimney has the multi-disc heat absorbing sheet, the multi-disc heat absorbing sheet is arranged on the axial direction of chimney, distance between adjacent two described heat absorbing sheets equates, flue gas flows in chimney like this, high-temperature flue gas heats the chimney inwall and is looped around the multi-disc heat absorbing sheet of inwall, and heat absorbing sheet increases endotherm area, and heat conducts the fin of giving the chimney outer wall rapidly, fin contacts with surrounding air and transmits heat, making the air rising of being heated, is the room heat supply endlessly, and fin increases area of dissipation, effectively improved the utilization of comburants such as coal, making chimney take full advantage of flue gas heat is the room heat supply.
The top of the described fin of monolithic is connected with the arc fin, the more effective increase area of dissipation of arc fin, and make integral body be circular-arc, can prevent that dust from dropping between fin and the fin.
Be provided with many first heat absorbing sheets arranged in a crossed manner in described chimney, first heat absorbing sheet is strengthened the intensity of chimney on the one hand, and first heat absorbing sheet further makes absorption area increase on the other hand, improves the flue gas utilization rate of heat transfer.
Described first heat absorbing sheet is two, three or four.
Compared with prior art the beneficial effects of the utility model are: owing to be surrounded with the multi-disc fin at the outer wall of chimney, the multi-disc fin is arranged on the axial direction of chimney, distance equates between adjacent two fin, flue gas flows in chimney like this, high-temperature flue gas heats the chimney inwall and is looped around the multi-disc heat absorbing sheet of inwall, heat absorbing sheet increases endotherm area, heat conducts the fin of giving the chimney outer wall rapidly, fin contacts with surrounding air and transmits heat, making the air rising of being heated, is the room heat supply endlessly, and fin increases area of dissipation, effectively improved the utilization of comburants such as coal, making chimney take full advantage of flue gas heat is the room heat supply.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation.
Fig. 2 is the utility model embodiment two structural representations.
Fig. 3 is the utility model embodiment two perspective view.
Fig. 4 is the utility model embodiment three structural representations.
Fig. 5 is the utility model embodiment four structural representations.
Fig. 6 is the utility model embodiment five structural representations.
Fig. 7 is the utility model embodiment five structural representations.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Embodiment one:
As shown in Figure 1, a kind of stove chimney directly-heated type air heater, comprise the circular chimney 1 that is connected for the stove outlet flue, smoke outlet flue of chimney 1 inner formation, the outer wall of chimney 1 is surrounded with 60 fin 2,60 fin 2 are arranged on the axial direction of chimney 1, and distance equates between adjacent two fin 2, and monolithic fin 2 structures are identical.
The height of present embodiment fin 2 is determined according to the diameter of chimney 1, spacing between fin 2 and the fin 2 is between 4-12mm, the height of fin 2 is between 10-60mm, the quantity of fin 2 determines according to the size of careat in addition, chimney 1 and fin 2 adopt heat radiation preferred metal material to make, and be as shown in the table through the heat supply of test present embodiment stove chimney directly-heated type air heater:
As can be seen from the above table, the utility model flue gas flows in chimney 1, high-temperature flue gas heating chimney 1 inwall, heat conducts the fin 2 of giving chimney 1 outer wall rapidly, fin 2 contacts with surrounding air and transmits heat, make the air rising of being heated, be the room heat supply endlessly, fin 2 increases area of dissipation, effectively improved the utilization of comburants such as coal, making chimney 1 take full advantage of flue gas heat is the room heat supply, and the volume of the stove chimney directly-heated type air heater of identical area of dissipation is equivalent to 1/5 of ellipse four column types, the 760 type radiator volumes of tradition; The area of dissipation of one meter stove chimney directly-heated type air heater is equivalent to about 10 times of area of dissipation of common chimney, and present embodiment has less, the conserve space of structure, and installs simple.
Embodiment two:
As shown in Figures 2 and 3, a kind of stove chimney directly-heated type air heater, comprise the circular chimney 1 that is connected for the stove outlet flue, smoke outlet flue of chimney 1 inner formation, the outer wall of chimney 1 is surrounded with 2, six ten fin 2 of 60 fin and is arranged on the axial direction of chimney 1, distance equates between adjacent two fin 2, the inner wall surrounding of chimney 1 has 3, six ten heat absorbing sheets 3 of 60 heat absorbing sheets to be arranged on the axial direction of chimney 1, and the distance between adjacent two heat absorbing sheets 3 equates.
The height of present embodiment fin 2 and heat absorbing sheet 3 is determined according to the diameter of chimney 1, spacing between fin 2 and the fin 2 is between 4-12mm, the height of fin 2 is between 10-60mm, spacing between heat absorbing sheet 3 and the heat absorbing sheet 3 is between 5-15mm, the height of heat absorbing sheet 3 is between 5-20mm, the quantity of fin 2 determines according to the size of careat in addition, and chimney 1, fin 2 and heat absorbing sheet 3 adopt heat radiation preferred metal material to make.
Present embodiment is owing to the outer wall at chimney 1 is surrounded with 60 fin 2,60 fin 2 are arranged on the axial direction of chimney 1, distance equates between adjacent two fin 2, flue gas flows in chimney 1 like this, high-temperature flue gas heats chimney 1 inwall and is looped around 60 heat absorbing sheets 3 of inwall, heat absorbing sheet 3 increases endotherm area, heat conducts the fin 2 of giving chimney 1 outer wall rapidly, fin 2 contacts with surrounding air and transmits heat, making the air rising of being heated, is the room heat supply endlessly, and fin 2 increases area of dissipation, effectively improved the utilization of comburants such as coal, making chimney 1 take full advantage of flue gas heat is the room heat supply.
Embodiment three:
As shown in Figure 4, the difference of present embodiment and embodiment one is: the top of monolithic fin 2 is connected with arc fin 4, arc fin 2 more effective increase area of dissipations, and make integral body be circular-arc, can prevent that dust from dropping between fin 2 and the fin 2.
Embodiment four:
As shown in Figure 5, the difference of present embodiment and embodiment two is: the top of monolithic fin 2 is connected with arc fin 4, arc fin 4 more effective increase area of dissipations, and make integral body be circular-arc, can prevent that dust from dropping between fin 2 and the fin 2.
Embodiment five:
As shown in Figure 6 and Figure 7, be with the difference of embodiment three or embodiment four: in chimney 1, be provided with two first heat absorbing sheets 5 arranged in a crossed manner, first heat absorbing sheet 5 is strengthened the intensity of chimney 1 on the one hand, and absorption area is increased, and improves the flue gas utilization rate of heat transfer.
Should illustrate that also present embodiment first heat absorbing sheet 5 can also determine according to the diameter of chimney 1 for two, three or four.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. stove chimney directly-heated type air heater, it is characterized in that: comprise the circular chimney that is connected for the stove outlet flue, smoke outlet flue of the inner formation of described chimney, the outer wall of described chimney is surrounded with the multi-disc fin, the multi-disc fin is arranged on the axial direction of chimney, and distance equates between adjacent two described fin.
2. stove chimney directly-heated type air heater as claimed in claim 1, it is characterized in that: the inner wall surrounding of described chimney has the multi-disc heat absorbing sheet, and the multi-disc heat absorbing sheet is arranged on the axial direction of chimney, and the distance between adjacent two described heat absorbing sheets equates.
3. stove chimney directly-heated type air heater as claimed in claim 1 or 2, it is characterized in that: the top of the described fin of monolithic is connected with the arc fin.
4. stove chimney directly-heated type air heater as claimed in claim 1 or 2 is characterized in that: be provided with many first heat absorbing sheets arranged in a crossed manner in described chimney.
5. stove chimney directly-heated type air heater as claimed in claim 4, it is characterized in that: described first heat absorbing sheet is two, three or four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047949 CN203147780U (en) | 2013-01-29 | 2013-01-29 | Furnace chimney directly-heating type air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047949 CN203147780U (en) | 2013-01-29 | 2013-01-29 | Furnace chimney directly-heating type air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147780U true CN203147780U (en) | 2013-08-21 |
Family
ID=48975300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047949 Expired - Fee Related CN203147780U (en) | 2013-01-29 | 2013-01-29 | Furnace chimney directly-heating type air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062784A (en) * | 2013-01-29 | 2013-04-24 | 崔家郡 | Stove chimney directly heated type air heater |
| CN113583482A (en) * | 2021-07-28 | 2021-11-02 | 新疆德欣精细化工有限公司 | High-quality carbon black combustion production device |
-
2013
- 2013-01-29 CN CN 201320047949 patent/CN203147780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062784A (en) * | 2013-01-29 | 2013-04-24 | 崔家郡 | Stove chimney directly heated type air heater |
| CN113583482A (en) * | 2021-07-28 | 2021-11-02 | 新疆德欣精细化工有限公司 | High-quality carbon black combustion production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |