CN2337424Y - Hot-blast stove - Google Patents
Hot-blast stove Download PDFInfo
- Publication number
- CN2337424Y CN2337424Y CN 98237558 CN98237558U CN2337424Y CN 2337424 Y CN2337424 Y CN 2337424Y CN 98237558 CN98237558 CN 98237558 CN 98237558 U CN98237558 U CN 98237558U CN 2337424 Y CN2337424 Y CN 2337424Y
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- CN
- China
- Prior art keywords
- pipe
- stove
- air
- hot
- furnace shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a hot blast stove, belonging to a civil heating stove. The utility model discloses aiming at the defects of low heat efficiency and large coal consumption in existing civil hot blast stoves. The stove casing of the utility model is provided with a combustion chamber, a flow distributor, and a bracket type fume and fire pipe, an air inserting pipe is arranged on the out of the stove casing, wherein, the flow distributor is provided with a pressure balance pipe, the bracket type fume and fire pipe is provided with an air heating pipe and a heat exchanging medium pipe, the middle part of the stove casing is provided with a flow guiding pipe. Improved stoves have the advantages of high heat efficiency, large hot blast quantity, less coal consumption, convenient operation, and low cost.
Description
The utility model relates to a kind of domestic burners, particularly relates in the greenhouse to heat the stove of insulation usefulness.
At present, heat, be incubated the stove of usefulness in the greenhouse, especially refer to the stove of producing hot blast, by the bleed type hot-blast stove of forming by body of heater, combustion chamber, smoke pipe, by the induced air type hot-blast stove of forming by body of heater, combustion chamber, hot type pipe and smoke pipe, the employing metal that above-mentioned stove kind has is made, employing metal that has and brick material feel in the practicality that in conjunction with making the thermal efficiency is low, and coal consumption is big, the temperature raising and maintaining weak effect, real is not ideal.
The purpose of this utility model is that a kind of thermal efficiency height will be provided, and coal consumption is little, and hot blast output is big, wind-warm syndrome temperature height, pollute little, easy to operate, long service life, lightweight hot-blast stove.
The purpose of this utility model is to realize like this, promptly have on the hot-blast stove basis of furnace shell, fire door, fire grate, chimney seat, discharge pipe and blower fan, interior bottom in its furnace shell is provided with the combustion chamber, this top, chamber is provided with flow distributor, is provided with stent-type pyrotechnics pipe between the top of this flow distributor and furnace shell top.Furnace shell middle part inwall is provided with the air-flow guide cylinder.The furnace shell external wall of upper portion is provided with air incision pipe.Blower fan links to each other therewith, and wherein flow distributor is a conical pipe, and intersection is provided with pressure-equalizing pipe within it; Stent-type pyrotechnics pipe bottom is provided with air heating pipe, in, top is provided with the heat transferring medium pipe.
Therefore the utility model, compared to existing technology, has following good effect owing to adopt above-mentioned relevant technical measures:
1, owing to tangential direction on body of heater is equipped with air incision pipe, therefore the wind of sending into stove produces circulation movement in body of heater, be convenient to fully absorb the heat that is stored on support or pyrotechnics pipe and the heat transferring medium pipe, help improve the heat exchange effect, relatively save a large amount of fuel.
2,,, and its air themperature is further enhanced therefore except that air is reached the pressure balance in stove owing on stent-type pyrotechnics pipe and flow distributor, be provided with air heating pipe and pressure-equalizing pipe.
3, owing in furnace shell middle part, keep away and be provided with the air-flow guide pipe, therefore effectively overcome the air-flow output phenomenon that in stove, is short-circuited, guarantee the equilibrium of application places hot blast throughput rate.
The utility model is described in further detail below in conjunction with accompanying drawing:
Figure is a kind of hot-blast stove structural representation described in the utility model
As seen from the figure, a kind of hot-blast stove is to keep, chimney seat (1), furnace shell (2), discharge pipe (5), fire grate (7), on fire door (8) the design feature basis, in its furnace shell (2), be provided with combustion chamber (6), this top, chamber is provided with, flow distributor (9), between flow distributor (9) and furnace shell (2), be provided with the bottom and have air heating pipe (12), in, top has the stent-type pyrotechnics pipe (11) of heat transferring medium pipe (10), for isostasy with further to air heat, is provided with pressure-equalizing pipe (13) in flow distributor (9).For preventing air-flow short circuit output, be provided with air-flow guide pipe (4) in furnace shell (2) middle part, send into air-flow and in furnace shell (2), produces swirling eddy for making, improve heat-exchange capacity, be provided with at an upper portion thereof that (3) are managed in the air incision and blower fan is continuous therewith.
Claims (3)
1, a kind of furnace shell (2) that comprises, fire door (8), fire grate (7), chimney seat (1), discharge pipe (5) and blower fan are at interior hot-blast stove, the interior bottom that it is characterized in that furnace shell (2) is provided with combustion chamber (6), and this top, chamber is provided with flow distributor (9), is provided with stent-type pyrotechnics pipe (11) between this device top and furnace shell (2), furnace shell (2) middle part inwall is provided with air-flow guide cylinder (4), and external wall of upper portion is provided with the air incision pipe (3) that links to each other with blower fan.
2, hot-blast stove according to claim 1 is characterized in that said flow distributor (9) is a conical pipe, intersects in it to be provided with pressure-equalizing pipe (13).
3, hot-blast stove according to claim 1 is characterized in that said stent-type pyrotechnics pipe (11).Its underpart is provided with air heating pipe (12), in, top is provided with heat transferring medium pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98237558 CN2337424Y (en) | 1998-05-11 | 1998-05-11 | Hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98237558 CN2337424Y (en) | 1998-05-11 | 1998-05-11 | Hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2337424Y true CN2337424Y (en) | 1999-09-08 |
Family
ID=33985351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98237558 Expired - Fee Related CN2337424Y (en) | 1998-05-11 | 1998-05-11 | Hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2337424Y (en) |
-
1998
- 1998-05-11 CN CN 98237558 patent/CN2337424Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Deli Document name: Fee reduction notice |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |