CN201652449U - Stove internal air heat exchanger of dual-purpose stove - Google Patents
Stove internal air heat exchanger of dual-purpose stove Download PDFInfo
- Publication number
- CN201652449U CN201652449U CN2010200552466U CN201020055246U CN201652449U CN 201652449 U CN201652449 U CN 201652449U CN 2010200552466 U CN2010200552466 U CN 2010200552466U CN 201020055246 U CN201020055246 U CN 201020055246U CN 201652449 U CN201652449 U CN 201652449U
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- tube
- hole
- barrel
- stove
- welded
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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
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model relates to a stove internal air heat exchanger of a dual-purpose stove. The slag tapping barrel (14) of a lower air inlet hole (13) penetrates through a hole at the lower part of an outer stove barrel (2) and is welded with a hole at the lower part of an inner stove barrel (1). An air inlet barrel (15) is welded with another hole at the lower part of the outer stove barrel (2). A feeding barrel (8) penetrates through holes at the upper parts of the outer stove barrel (2) and an outer cover (10) and is welded with a hole at the upper part of an inner cover (9). A smoke outlet barrel (4) penetrates through another hole at the upper part of the outer stove barrel (2) and is welded with another hole in the middle of the outer cover (10). A hot air outlet barrel (16) penetrates the hole of the outer stove barrel (2) and is welded with the hole of a middle partition layer barrel (3). The utility model has the characteristics of simple and compact structure, convenient manufacture and assembly, etc. Hot air used for heat exchange does not cause pollution or dust. The heat exchanger can be directly used for drying agricultural products, and can also be used for indoor warming, cooking, etc.
Description
One, technical field
The utility model relates to hot swapping, especially a kind of furnace air heat exchanger of dual-purpose stove.
Two, background technology
Conventional oven produces heat energy, can only be for cooking, copy dish, or uses of heating up water, the spreading chimney is also arranged at heating of house, and also have in the furnace wall of cooking stove and make bilayer, or burner hearth is placed with heating tube, utilize that temperature adds hot water in the stove, can only obtain the hot water use.Utilize in addition to have the temperature flue gas in the chimney of cooking stove and directly agricultural byproducts are dried,, directly bring pollution to agricultural byproducts because flue gas contains dust, tar and toxic gas.
Three, summary of the invention
The purpose of this utility model utilizes the interior temperature of stove directly to heat, provide sufficient secondary air to the air of interlayer, makes the abundant after-flame of flue gas, reduces the furnace air heat exchanger of the dual-purpose stove that pollutes.
Technical scheme that the purpose of this utility model adopts is, stove tube top is welded with the inner cover that is Taper Pipe and the outer cover of band secondary intake opening in comprising, the base plate welding of outer middle and lower part of barrel and intermediate interlayer tube, the bottom barrel is porose, be with outer furnace tube outward, there is lid the outer furnace tube upper end, gas-outlet tube, feeding cylinder with cover, outer cover lower cover wall has last fresh air inlet, the tube of slagging tap with a lid, the air intake tube, it is described to have the tube of slagging tap of following fresh air inlet to pass the outer furnace tube bottom hole and interior stove tube bottom hole is welded to connect, air intake tube and another eyelet welding of outer furnace tube bottom connect in succession, feeding cylinder passes outer furnace tube and outer cover upper hole and inner cover upper hole and is welded to connect, gas-outlet tube passes another hole, outer furnace tube top and outer cover another eyelet welding of middle part connects in succession, and hole and the eyelet welding of intermediate interlayer tube that the hot-blast outlet tube passes outer furnace tube connect in succession.
The utility model is welded to connect between the described outer furnace tube and the tube of slagging tap, feeding cylinder, gas-outlet tube, the hot-blast outlet tube.
The utility model is welded to connect between described outer cover upper hole and the feeding cylinder.
The utility model, it is to be placed with bell by step in the outer bell to constitute that there is lid described outer furnace tube upper end.
Use the utility model, blow air with air blast from the air intake tube, a part enters the following fresh air inlet of the tube of slagging tap from barrel hole, interior stove tube bottom, enter again in the interior stove tube, enter inner cover from grate, cross down from the inner cover top and to discharge from the flue gas tube, some air is between interior stove tube and the outer furnace tube, flow in the inner cover from the last fresh air inlet and the secondary intake opening of outer cover, unburnt gas is burnt, discharge by gas-outlet tube at last, some outer furnace tube and intermediate interlayer tube flow into, and climb over the intermediate interlayer tube and flow out from the hot-blast outlet tube; The lid of opening the tube of slagging tap is to slagging tap in the stove; Open lid and add wooden unit or coal from feeding cylinder.
The utlity model has simple and compact for structure, make easy to assembly, from pollution-free, the no dust of the hot-air of heat exchange, directly to agricultural byproducts oven dry, simultaneously also can be, also can be used for cooking and copy characteristics such as dish use at heating of house.
Four, description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model structure cross-sectional schematic.
Among the figure: the outer bell 6-inner roof brick 7-secondary intake opening 8-feeding cylinder 9-inner cover 10-outer cover 11-lid of stove tube 2-outer furnace tube 3-intermediate interlayer tube 4-gas-outlet tube 5-12-goes up under the fresh air inlet 13-fresh air inlet 14-15-air intake tube 16-hot-blast outlet tube 17-hole of slagging tap in the 1-
Five, the specific embodiment
As shown in Figure 1, stove tube 1 top is welded with the inner cover that is Taper Pipe 9 and the outer cover 10 of band secondary intake opening 7 in comprising, the base plate welding of outer middle and lower part of barrel and intermediate interlayer tube 3, bottom barrel porose 17, be with outer furnace tube 2 outward, there is lid outer furnace tube 2 upper ends, gas-outlet tube 4, with cover 11 feeding cylinder 8, outer cover 10 lower cover walls have last fresh air inlet 12, the tube 14 of slagging tap with a lid, air intake tube 15, it is described to have the tube 14 of slagging tap of following fresh air inlet 13 to pass outer furnace tube 2 bottom holes and interior stove tube 1 bottom hole is welded to connect, air intake tube 15 connects in succession with another eyelet welding of outer furnace tube 2 bottoms, feeding cylinder 8 passes outer furnace tube 2 and outer cover 10 upper holes and inner cover 9 upper holes and is welded to connect, gas-outlet tube 4 passes another hole, outer furnace tube 2 tops and another eyelet welding of outer cover 10 middle parts connects in succession, and hole and 3 eyelet weldings of intermediate interlayer tube that hot-blast outlet tube 16 passes outer furnace tube 2 connect in succession.Described outer furnace tube 2 and slagging tap is welded to connect between tube 14, the feeding cylinder 8, gas-outlet tube 4, hot-blast outlet tube 16.Be welded to connect between described outer cover 10 upper holes and the feeding cylinder 8.It is to be placed with bell 6 by step in the outer bell 5 to constitute that there is lid described outer furnace tube 2 upper ends.
Claims (4)
1. the furnace air heat exchanger of a dual-purpose stove, stove tube (1) top is welded with the inner cover that is Taper Pipe (9) and the outer cover (10) of band secondary intake opening (7) in comprising, the base plate welding of outer middle and lower part of barrel and intermediate interlayer tube (3), bottom barrel porose (17), be with outer furnace tube (2) outward, there is lid outer furnace tube (2) upper end, gas-outlet tube (4), the feeding cylinder of (11) with cover (8), outer cover (10) lower cover wall has last fresh air inlet (12), the tube (14) of slagging tap with a lid, air intake tube (15), it is characterized in that: described have the tube (14) of slagging tap of following fresh air inlet (13) to pass outer furnace tube (2) bottom hole and interior stove tube (1) bottom hole is welded to connect, air intake tube (15) connects in succession with outer furnace tube (2) another eyelet welding of bottom, feeding cylinder (8) passes outer furnace tube (2) and outer cover (10) upper hole and inner cover (9) upper hole and is welded to connect, gas-outlet tube (4) passes another hole, outer furnace tube (2) top and outer cover (10) another eyelet welding of middle part connects in succession, and hole and intermediate interlayer tube (3) eyelet welding that hot-blast outlet tube (16) passes outer furnace tube (2) connect in succession.
2. the furnace air heat exchanger of a kind of dual-purpose stove according to claim 1 is characterized in that: described outer furnace tube (2) and slag tap tube (14), a feeding cylinder (8), gas-outlet tube (4), hot-blast outlet tube are welded to connect between (16).
3. the furnace air heat exchanger of a kind of dual-purpose stove according to claim 1 is characterized in that: be welded to connect between described outer cover (10) upper hole and the feeding cylinder (8).
4. the furnace air heat exchanger of a kind of dual-purpose stove according to claim 1 is characterized in that: it is to be placed with bell (6) formation by interior the step of outer bell (5) that there is lid described outer furnace tube (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200552466U CN201652449U (en) | 2010-01-06 | 2010-01-06 | Stove internal air heat exchanger of dual-purpose stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200552466U CN201652449U (en) | 2010-01-06 | 2010-01-06 | Stove internal air heat exchanger of dual-purpose stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652449U true CN201652449U (en) | 2010-11-24 |
Family
ID=43117688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200552466U Expired - Fee Related CN201652449U (en) | 2010-01-06 | 2010-01-06 | Stove internal air heat exchanger of dual-purpose stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322595A (en) * | 2013-06-27 | 2013-09-25 | 宜昌市家和现代农业机械有限公司 | Internal circulation biomass-fired heating stove with sectional preheating function |
-
2010
- 2010-01-06 CN CN2010200552466U patent/CN201652449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322595A (en) * | 2013-06-27 | 2013-09-25 | 宜昌市家和现代农业机械有限公司 | Internal circulation biomass-fired heating stove with sectional preheating function |
| CN103322595B (en) * | 2013-06-27 | 2015-10-21 | 宜昌市家和现代农业机械有限公司 | A kind of internal-circulation type segmentation preheating biomass warming stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120106 |