CN203940602U - A kind of environmental protection gasification counter flow combustion water heater - Google Patents
A kind of environmental protection gasification counter flow combustion water heater Download PDFInfo
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- CN203940602U CN203940602U CN201420256489.4U CN201420256489U CN203940602U CN 203940602 U CN203940602 U CN 203940602U CN 201420256489 U CN201420256489 U CN 201420256489U CN 203940602 U CN203940602 U CN 203940602U
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- combustion chamber
- vaporizer
- water heater
- environmental protection
- counter flow
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Abstract
The utility model discloses a kind of environmental protection gasification counter flow combustion water heater, comprise combustion chamber, Heat Room and vaporizer, the horizontal layout in combustion chamber, the equal vertical of vaporizer and Heat Room forms the U-shaped furnace binding of gasification segmented burning above combustion chamber, and vaporizer bottom is connected with combustion chamber with second channel through first passage respectively with Heat Room bottom, the top board inner side of combustion chamber approaches first passage position and is extended with turbulent baffle down, the corresponding vaporizer in bottom of combustion chamber and the position of Heat Room are respectively equipped with pit, the top of vaporizer is provided with fuel inlet, vaporizer inner bottom part is provided with fire grate, in vaporizer, be furnished with the gasifying agent supply opening that closes on fire grate, the Way out of gasifying agent supply opening and horizontal line are an angle a, 10 °≤a≤90 °.Environmental protection gasification counter flow combustion water heater of the present utility model is simple in structure, simple operation, and efficiency of combustion is high, and environmental pollution is little, has reduced cost of investment and operating cost.
Description
Technical field
The utility model relates to a kind of water heater, relates in particular to a kind of environmental protection gasification counter flow combustion water heater that is widely used in the energy-saving heating such as industrial stoving and agricultural greenhouse, independent building, industrial premises, public venue and rural households.
Background technology
Water heater is a kind of device that is used for heating water.The defects such as water heater in the past exists smoke pollution serious, and the thermal efficiency is low, and burning is difficult to control, and dangerous hidden danger is larger; The part water heater occurring mostly in recent years was and adopts burner hearth to arrange the structure such as water pipe, though the thermal efficiency is increased, furnace type structure is comparatively complicated, to fuel require highly and single, operation maintenance is loaded down with trivial details, thereby cost of investment and operating cost are all increased.
Utility model content
The purpose of this utility model is to provide a kind of environmental protection gasification counter flow combustion water heater, simple in structure, simple operation, and efficiency of combustion is high, and environmental pollution is little, has reduced cost of investment and operating cost.
For achieving the above object, the utility model provides a kind of environmental protection gasification counter flow combustion water heater, comprise combustion chamber, Heat Room and for the vaporizer of gasification, and combustion fuel, the horizontal layout in described combustion chamber, the equal vertical of described vaporizer and Heat Room forms the U-shaped furnace binding of gasification segmented burning above described combustion chamber, and described vaporizer bottom is connected with described combustion chamber with second channel through first passage respectively with described Heat Room bottom, the top board inner side of described combustion chamber approaches described first passage position and is extended with turbulent baffle down, the corresponding described vaporizer in bottom of described combustion chamber and the position of Heat Room are respectively equipped with pit, the top of described vaporizer is provided with fuel inlet, described vaporizer inner bottom part is provided with fire grate, in described vaporizer, be furnished with the gasifying agent supply opening that closes on described fire grate, the Way out of described gasifying agent supply opening and horizontal line are an angle a, 10 °≤a≤90 °.
Preferably, the length h of described turbulent baffle is 0～0.8 times of described combustion chamber vertical section height H, i.e. 0 < h/H≤0.8.
Preferably, described fuel is coal, scoot or agricultural crop straw.
Preferably, vertically arrange the many parallel and spaced pipelines of crossing water or crossing cigarette in described Heat Room, being spaced apart cigarette or crossing the passage of water between two adjacent pipelines.
Preferably, described Heat Room top is provided with smoke box, and described smoke box top is provided with smoke discharging pipe.
Preferably, in described combustion chamber, be furnished with for air port.
Preferably, the operating condition of described U-shaped furnace binding is controlled to adjust by frequency conversion air blast and/or frequency converting induced draft fan, and the described air port that supplies is connected to described frequency conversion air blast and/or frequency converting induced draft fan.
Preferably, the outer wall of described vaporizer and described combustion chamber all adopts adiabatic heat-insulation structure.
Compared with prior art, environmental protection gasification counter flow combustion water heater of the present utility model has following beneficial effect:
(1), described combustion chamber, vaporizer and Heat Room form the U-shaped furnace binding of gasification segmented burning, therefore not only overall structure is simply compact, cost is cheap, can also be according to different fuel, different heat demand, adjust in real time the burning operating load of stove, thereby greatly improve its energy-efficient performance and security performance; And the gasification segmented combustion system of body of heater is compared with conflagration stove in the past, can make gasification, and combustion speed controlled, can implement " banking fire ", and open fast combustion operation, this will be conducive to the raising of after-flame and body of heater energy-efficient performance of fuel, thereby has reduced operating cost.
(2), described vaporizer vertical, in vaporizer, lay in and pile up thereby be conducive to fuel, can realize and intermittently feeding intake, thereby greatly reduce manual operation.
(3), turbulent baffle is set in combustion chamber, disturbance that can enhanced burning gas, thus also play again by being conducive to fuel after-flame the effect that dirt falls simultaneously, reduce environmental pollution.
(4), Way out and the horizontal line of described gasifying agent supply opening be an angle a, the adverse current that the arranging of this angle a will be conducive to improve fuel gas with ignite effect.
(5), described fuel is coal, scoot or agricultural crop straw, i.e. the body of heater different fuel that can gasify, body of heater is not single to the requirement of fuel, and fuel price is cheap, thereby can further reduce the operating cost of body of heater and reduce cost of investment.
(6), the operating condition of described U-shaped furnace binding controls to adjust by frequency conversion air blast and/or frequency converting induced draft fan, thereby can implement the automatic operating of body of heater, greatly reduce manually-operated workload, save time, laborsaving, save worry, reduced cost of investment.
(7), pipeline is crossed cigarette and it's the service life that the heat exchange mode of water can improve heat exchange efficiency and pipeline is past passage, pipeline is crossed water and passage is crossed the heat exchange mode of cigarette, can produce the hot water of higher temperature, simultaneously can also be according to demand by regulating stove thermic load to produce steam.
(8), the outer wall of described vaporizer and described combustion chamber all adopts adiabatic heat-insulation structure, avoids body of heater heat radiation too fast, makes the fuel in body of heater be able to abundant burning, improves efficiency of combustion.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model environmental protection gasification counter flow combustion water heater.
Fig. 2 is the schematic diagram of the A-A direction of Fig. 1.
Fig. 3 is the schematic diagram of the B-B direction of Fig. 1.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 1-3, described environmental protection gasification counter flow combustion water heater comprises combustion chamber 1, Heat Room 2 and the vaporizer 3 for gasification, and combustion fuel.The horizontal layout in described combustion chamber 1, described vaporizer 3 and the equal vertical of Heat Room 2 form the U-shaped furnace binding of gasification segmented burning above described combustion chamber 1, and described vaporizer 3 bottoms are connected with described combustion chamber 1 with second channel 5 through first passage 4 respectively with described Heat Room 2 bottoms.Described vaporizer 3 verticals are conducive to fuel in the interior deposit of vaporizer 3 and accumulation, can realize intermittently and feeding intake, thereby greatly reduce manual operation.The operating condition of described U-shaped furnace binding is controlled to adjust by frequency conversion air blast and/or frequency converting induced draft fan (not shown), to realize automation control, greatly reduces manually-operated workload, save time, laborsaving, save worry, reduced cost of investment.
The outer wall of described combustion chamber 1 adopts adiabatic heat-insulation structure, can avoid dissipation of heat too fast, improves body of heater efficiency of combustion.In described combustion chamber 1, be furnished with for air port 6, the described air port 6 that supplies is connected to described frequency conversion air blast and/or frequency converting induced draft fan.The top board inner side of described combustion chamber 1 approaches described first passage 4 positions and is extended with turbulent baffle 7 down, described turbulent baffle 7 can strengthen the disturbance to burning gases, thereby also play again by being conducive to fuel after-flame the effect that dirt falls simultaneously, reduce environmental pollution, the length h of described turbulent baffle 7 is 0～0.8 times of described combustion chamber 1 vertical section height H, i.e. 0 < h/H≤0.8, this length h can make the disturbance better effects if of turbulent baffle 7 to burning gases, falls effect and improves combustion rate thereby can reach better dirt.The corresponding described vaporizer 3 in bottom of described combustion chamber 1 and the position of Heat Room 2 are respectively equipped with pit 8.
Many parallel and spaced pipelines 9 of crossing water or crossing cigarette of the interior vertical layout of described Heat Room 2, the passage that was spaced apart cigarette or mistake water between two adjacent pipelines 9, pipeline 9 is crossed cigarettes and it's the service life that the heat exchange mode of water can improve heat exchange efficiency and pipeline 9 is past passage, and pipeline 9 can adopt one way or many backhauls heat exchange.Pipeline 9 is crossed water and passage is crossed the heat exchange mode of cigarette, can produce the hot water of higher temperature, simultaneously can also be according to demand by regulating stove thermic load to produce steam.Described Heat Room 2 tops are provided with smoke box 10, and described smoke box 10 tops are provided with smoke discharging pipe 11.
The outer wall of described vaporizer 3 adopts adiabatic heat-insulation structure, can avoid dissipation of heat too fast, improves body of heater efficiency of combustion.The top of described vaporizer 3 is provided with fuel inlet 12.Described vaporizer 3 is for gasification, and combustion fuel, and described fuel is coal, scoot or agricultural crop straw, the equal less expensive of these fuel, thus further reduce the operating cost of body of heater and reduce cost of investment.Described vaporizer inner bottom part is provided with fire grate 13, is furnished with the gasifying agent supply opening 14 that closes on described fire grate 13, for delivery of gasifying agent in described vaporizer 3.The Way out of described gasifying agent supply opening 14 and horizontal line are an angle a, and 10 °≤a≤90 °, arranging of this angle a will be conducive to improve the adverse current of fuel gas and the effect of igniting.
When use, fuel (coal, culled wood, all kinds of agricultural crop straw particles etc.) drops in described vaporizer 3 by the fuel inlet 12 at described vaporizer 3 tops, fuel is deposited in described vaporizer 3, press close under the effect of the gasifying agent that the fuel bed on the fire grate 13 of described vaporizer 3 bottoms provides at gasifying agent supply opening 14 places exothermic oxidation reaction occurs, the heat that produces is kept supplying the grate firing material reduction reaction that gasifies, lime-ash directly falls in the pit 8 corresponding with described vaporizer 3 of 1 bottom, described combustion chamber, can timing clear up lime-ash from the cinder notch that removes of pit 8; After being ignited by high-temperature oxydation district by interior the produced high-temperature combustible gas body adverse current of described vaporizer 3, enter described combustion chamber 1 through first passage 4; High-temperature combustible gas body in described combustion chamber 1 without igniting again and with for completing combustion together with the air of 6 confessions in air port, in described combustion chamber 1 due to the disturbance of turbulent baffle 7, the dust that high-temperature combustible gas body carries can further obtain sedimentation, and be collected in the pit 8 corresponding with described Heat Room 2 of 1 bottom, described combustion chamber, the high-temperature flue gas vertical lifting that completing combustion produces enters described Heat Room 2; High-temperature flue gas along the pipeline 9 of described Heat Room 2 interior vertical layouts interior on flow away, the passage between pipeline 9 is leaked water, the low-temperature flue gas after heat exchange in pipeline 9 comes together in smoke box 10 and enters in atmosphere through chimney by smoke discharging pipe 11.Enter at the interior heated water of described Heat Room 2 that to send warm air system be that user heats or directly supplies with user.
Water heater integral sealing of the present utility model is strict, adiabatic heat-insulation, safe and reliable to operation, can be widely used in the energy-saving heatings such as industrial stoving and agricultural greenhouse, independent building, industrial premises, public venue and rural households.Water heater of the present utility model can also according to user's real needs by water heater structure in vaporizer, combustion chamber and Heat Room adopts arranged apart or to change " box " be modes such as " barrel shapes ".
In conjunction with most preferred embodiment, the utility model is described above, but the utility model is not limited to the embodiment of above announcement, and should contains the various amendments of carrying out according to essence of the present utility model, equivalent combinations.
Claims (8)
1. an environmental protection gasification counter flow combustion water heater, comprise combustion chamber, Heat Room and for the vaporizer of gasification, and combustion fuel, it is characterized in that: the horizontal layout in described combustion chamber, the equal vertical of described vaporizer and Heat Room forms the U-shaped furnace binding of gasification segmented burning above described combustion chamber, and described vaporizer bottom is connected with described combustion chamber with second channel through first passage respectively with described Heat Room bottom, the top board inner side of described combustion chamber approaches described first passage position and is extended with turbulent baffle down, the corresponding described vaporizer in bottom of described combustion chamber and the position of Heat Room are respectively equipped with pit, the top of described vaporizer is provided with fuel inlet, described vaporizer inner bottom part is provided with fire grate, in described vaporizer, be furnished with the gasifying agent supply opening that closes on described fire grate, the Way out of described gasifying agent supply opening and horizontal line are an angle a, 10 °≤a≤90 °.
2. environmental protection gasification counter flow combustion water heater as claimed in claim 1, is characterized in that: the length h of described turbulent baffle is 0～0.8 times of described combustion chamber vertical section height H, i.e. 0 < h/H≤0.8.
3. environmental protection gasification counter flow combustion water heater as claimed in claim 1, is characterized in that: described fuel is coal, scoot or agricultural crop straw.
4. environmental protection as claimed in claim 1 gasification counter flow combustion water heater, is characterized in that: in described Heat Room, vertically arrange the many parallel and spaced pipelines of crossing water or crossing cigarette, being spaced apart cigarette or crossing the passage of water between two adjacent pipelines.
5. environmental protection gasification counter flow combustion water heater as claimed in claim 1, is characterized in that: described Heat Room top is provided with smoke box, and described smoke box top is provided with smoke discharging pipe.
6. environmental protection gasification counter flow combustion water heater as claimed in claim 1, is characterized in that: in described combustion chamber, be furnished with for air port.
7. environmental protection gasification counter flow combustion water heater as claimed in claim 6, it is characterized in that: the operating condition of described U-shaped furnace binding is controlled to adjust by frequency conversion air blast and/or frequency converting induced draft fan, the described air port that supplies is connected to described frequency conversion air blast and/or frequency converting induced draft fan.
8. the gasification of the environmental protection as described in claim 1 to 7 any one counter flow combustion water heater, is characterized in that: the outer wall of described vaporizer and described combustion chamber all adopts adiabatic heat-insulation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256489.4U CN203940602U (en) | 2014-05-19 | 2014-05-19 | A kind of environmental protection gasification counter flow combustion water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256489.4U CN203940602U (en) | 2014-05-19 | 2014-05-19 | A kind of environmental protection gasification counter flow combustion water heater |
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| Publication Number | Publication Date |
|---|---|
| CN203940602U true CN203940602U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256489.4U Expired - Fee Related CN203940602U (en) | 2014-05-19 | 2014-05-19 | A kind of environmental protection gasification counter flow combustion water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503757A (en) * | 2020-12-04 | 2021-03-16 | 艾锐斯电子(深圳)有限公司 | Liquid heat exchange system in container with metal ceramic heating body |
-
2014
- 2014-05-19 CN CN201420256489.4U patent/CN203940602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503757A (en) * | 2020-12-04 | 2021-03-16 | 艾锐斯电子(深圳)有限公司 | Liquid heat exchange system in container with metal ceramic heating body |
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| 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: 20141112 Termination date: 20150519 |
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| EXPY | Termination of patent right or utility model |