CN2641485Y - High efficiency warmer stove - Google Patents
High efficiency warmer stove Download PDFInfo
- Publication number
- CN2641485Y CN2641485Y CN 03271405 CN03271405U CN2641485Y CN 2641485 Y CN2641485 Y CN 2641485Y CN 03271405 CN03271405 CN 03271405 CN 03271405 U CN03271405 U CN 03271405U CN 2641485 Y CN2641485 Y CN 2641485Y
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- CN
- China
- Prior art keywords
- heat exchanger
- furnace shell
- sieve formula
- circular heat
- formula circular
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Abstract
The utility model relates to a high efficient warming stove and consists of an outer shell, an inner shell, a dreg remover, a piled up ring shaped heat exchanger, a water inlet, a water outlet and a smoke passage. The inner shell is positioned in the outer shell and the inner shell is divided into the upper, middle and lower three hollows; the piled up ring shaped heat exchanger is provided in the hollow; the middle hollow is the hearth; the dreg remover is positioned in the lower hollow in the bottom part of the hearth; the water inlet is positioned in the bottom part of the piled up ring shaped heat exchanger; the water outlet is positioned in the top part of the piled up ring shaped heat exchanger; the smoke passage is connected with the upper hollow of the inner shell. Compared with the prior art the utility model has the advantages of rational design, simple structure and easy operation with a quick heating speed, good heat preserve effect and sufficient burning, therefore the utility model has a good popularity and use value.
Description
1, technical field
The utility model relates to a kind of domestic cooking heating and energy saving stove and accessory, specifically a kind of high-efficiency heating furnace.
2, technical background
The in use existing general deficiency of the various heating stoves of prior art or kitchener is that the thermal efficiency is low, and combustion efficiency is not good enough, thereby causes to a large amount of wastes of the energy with to the severe contamination of environment.Sum up its reason mainly contain following some: one, adopt mode heat exchange at burner hearth peripheral hardware displacement hot water jacket, make the ignition temperature loss in the burner hearth excessive, cause coal-fired ignition temperature low excessively, bad natural over-emitting black exhaust and a large amount of carbon monoxide of generation burn, thus directly to obtain the heat heating of burner hearth, caing be compared to is to water in the fire, burns cool more more.Two, utilize the stove and accessory of gas fume after burning heat exchange, ubiquitous problem is that the little and flue gas of heat exchange area time of being detained in heat exchanger is short, causes heat in the flue gas to fail to swap out just with fume emission in atmosphere by heat exchanger.Three, be that the heat conduction efficiency of heat exchanger is low, no matter be shell and tube or water-jacket typ, the heat exchange efficiency of heat exchanger is directly proportional with its heat exchange area, and it is excessive that the heat exchanger of domestic cooking heating stove can not design, thereby the less and heat conduction efficiency of heat exchange area is crossed low being difficult to the thermal efficiency is improved.
3, summary of the invention
The purpose of this utility model provides that a kind of reasonable in design, simple in structure, firing rate is fast, the high-efficiency heating furnace of high insulating effect, sufficient combustion.
The purpose of this utility model realizes in the following manner, high-efficiency heating furnace, by outer furnace shell, interior furnace shell, scummer, folded sieve formula circular heat exchanger, water inlet, delivery port and flue constitute, interior furnace shell is arranged among the outer furnace shell, on interior furnace shell divides, in, following three cavitys, folded sieve formula circular heat exchanger is arranged among the upper plenum, middle cavity is a burner hearth, scummer is arranged among the following cavity of burner hearth bottom, water inlet is arranged on the bottom of folded sieve formula circular heat exchanger, delivery port is arranged on the top of folded sieve formula circular heat exchanger, flue communicates with the upper plenum of interior furnace shell, scummer is by drop grate, guide rail, the interlock pull bar and the tooth of slagging tap constitute, up and down between the cavity of furnace shell in drop grate is arranged on the guide rail and is arranged on together, the lower end and the cylinder lever connecting rod of guide rail join, and also are provided with the tooth of slagging tap on the drop grate, folded sieve formula circular heat exchanger is to be made of annular flat tube and connecting duct, and annular flat tube arranged vertical also connects conducting by connecting duct.Its operation principle is: fuel such as coal in burner hearth after abundant burning, under the effect of scummer, slag is fallen in the burner hearth among the slagging-off chamber, the heat that fuel combustion produces enters in the upper plenum, owing to be provided with folded sieve formula circular heat exchanger in the upper plenum, so most of heats are absorbed by folded sieve formula circular heat exchanger, the bottom of folded sieve formula circular heat exchanger is provided with cold water inlet, top is provided with hot water outlet, water inlet and delivery port connect the circulation waterway of radiator respectively, so radiator is just constantly emitted heat, indoor temperature is raise, reach the purpose of heating.
4, description of drawings
Accompanying drawing 1 is the cross-sectional view of overlooking of high-efficiency heating furnace;
Accompanying drawing 2 is the cross-sectional view of overlooking of high-efficiency heating furnace.
5, the specific embodiment
Below in conjunction with explaining below 1,2 pairs of high-efficiency heating furnaces works of the present utility model of accompanying drawing.
As accompanying drawing 1, shown in 2, high-efficiency heating furnace of the present utility model, its structure is by outer furnace shell 1, interior furnace shell 2, scummer, folded sieve formula circular heat exchanger, water inlet 5, delivery port 6 and flue 7 constitute, interior furnace shell 2 is arranged among the outer furnace shell 1, on the interior furnace shell 2 minutes, in, following three cavitys, folded sieve formula circular heat exchanger is arranged among the upper plenum, middle cavity is a burner hearth 8, scummer is arranged among the following cavity of burner hearth 8 bottoms, water inlet 5 is arranged on the bottom of folded sieve formula circular heat exchanger, delivery port 6 is arranged on the top of folded sieve formula circular heat exchanger, and flue 7 communicates with the upper plenum of interior furnace shell 2.
Scummer is to be made of drop grate 9, guide rail 10, interlock pull bar 11 and the tooth 12 of slagging tap, drop grate 9 is arranged on the guide rail 10 and is arranged on interior up and down between the cavity of furnace shell 2 together, the lower end of guide rail 10 and cylinder lever connecting rod 11 join, and also are provided with the tooth 12 of slagging tap on the drop grate 9.
Folded sieve formula circular heat exchanger is to be made of annular flat tube 3 and connecting duct 4, and annular flat tube 3 arranged verticals are also passed through connecting duct 4 connection conductings.
Its processing and fabricating of high-efficiency heating furnace of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Each parts selects for use steel plate or iron plate to do material, makes with machine-tooled method, and the connection between each parts is connected realization by welding, grafting and bolt.
High-efficiency heating furnace of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to that processing, firing rate are fast, characteristics such as high insulating effect and sufficient combustion, thereby, have good value for applications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1, high-efficiency heating furnace, comprise outer furnace shell, interior furnace shell, scummer, folded sieve formula circular heat exchanger, water inlet, delivery port and flue, furnace shell is arranged among the outer furnace shell in it is characterized in that, interior furnace shell divides upper, middle and lower three cavitys, folded sieve formula circular heat exchanger is arranged among the upper plenum, middle cavity is a burner hearth, scummer is arranged among the following cavity of burner hearth bottom, water inlet is arranged on the bottom of folded sieve formula circular heat exchanger, delivery port is arranged on the top of folded sieve formula circular heat exchanger, and flue communicates with the upper plenum of interior furnace shell.
2, high-efficiency heating furnace according to claim 1, it is characterized in that scummer is to be made of drop grate, guide rail, interlock pull bar and the tooth of slagging tap, drop grate is arranged on the guide rail and is arranged on interior up and down between the cavity of furnace shell together, the lower end and the cylinder lever connecting rod of guide rail join, and also are provided with the tooth of slagging tap on the drop grate.
3, high-efficiency heating furnace according to claim 1 is characterized in that folded sieve formula circular heat exchanger is to be made of annular flat tube and connecting duct, and annular flat tube arranged vertical also connects conducting by connecting duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03271405 CN2641485Y (en) | 2003-08-18 | 2003-08-18 | High efficiency warmer stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03271405 CN2641485Y (en) | 2003-08-18 | 2003-08-18 | High efficiency warmer stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641485Y true CN2641485Y (en) | 2004-09-15 |
Family
ID=34300724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03271405 Expired - Fee Related CN2641485Y (en) | 2003-08-18 | 2003-08-18 | High efficiency warmer stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641485Y (en) |
-
2003
- 2003-08-18 CN CN 03271405 patent/CN2641485Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |