CN2298430Y - Combustion furnace with internal spiral tube - Google Patents
Combustion furnace with internal spiral tube Download PDFInfo
- Publication number
- CN2298430Y CN2298430Y CN 97204376 CN97204376U CN2298430Y CN 2298430 Y CN2298430 Y CN 2298430Y CN 97204376 CN97204376 CN 97204376 CN 97204376 U CN97204376 U CN 97204376U CN 2298430 Y CN2298430 Y CN 2298430Y
- Authority
- CN
- China
- Prior art keywords
- combustion furnace
- radiating tube
- liquid
- helix pipe
- combustion chamber
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a combustion furnace with an internal spiral tube, and is characterized in that the inner side of heated liquid 5 is provided with a plurality of radiating pipes 3 provided with internal spiral pieces 6, one end of each radiating pipe 3 is led directly into a combustion chamber 4, and the heat of the combustion chamber flows across the radiating pipe 3 and then is rotated under the action of the internal spiral piece 6, so the heat of the radiating pipe is transmitted to the liquid and then to heat the liquid. The utility model has the advantages of high combustion efficiency, low power consumption and small size.
Description
The utility model relates to a kind of inner helix pipe combustion furnace that is used for heating liquid.
The boiler that uses generally is to adopt the interior dress of coil pipe liquid directly to lead to the combustion chamber heating, because tube wall is smooth at present.When thermal current led directly to, contact area was little, and time of contact is short, have only the part heat to pass to the outer liquid of pipe by tube wall, so the thermal efficiency was lower.
The purpose of this utility model just provides a kind of efficiency of combustion height, the inner helix pipe combustion furnace of energy efficient.
Solution of the present utility model is such, in being heated liquid 5, be provided with the radiating tube 3 of some band inner screwy fins 6, one end straight through combustion chamber 4 of radiating tube 3, body of heater 2 is become with radiating tube 3 constitute sealing integral body, when the thermal current in the combustion chamber is flowed through radiating tube 3, because the effect of inner screwy fin 6 makes the heat rotation as far as possible by radiating tube 3 heat radiations, thereby heating liquid 5.
The utility model is owing to the radiating tube heating liquid that has adopted band inner screwy fin 6, thereby the advantage that has is the efficiency of combustion height, energy efficient, and volume is little.
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the utility model horizontal type structure schematic diagrames.
Accompanying drawing 3 is that inner screwy fin 6 is cut off schematic diagram.
The utility model is to be made of air exhauster 1, body of heater 2, radiating tube 3, combustion chamber 4, liquid 5, inner screwy fin 6, stay cord 7.
Be heated the radiating tube 3 that is provided with some band inner screwy fins 6 in the liquid 5, an end straight through combustion chamber 4 of radiating tube 3.Inner screwy fin 6 is to cut off to elongate in the steel plate upper edge of radiating tube 3 diameters helix in slightly larger in diameter to constitute helicon, also can cut off to elongate along involute to constitute helicon.Plurality of sections inner screwy fin 6 usefulness stay cords 7 draw back at interval, and shape is fixed in the radiating tube 3.Gas outlet at radiating tube 3 is covered with cover, and air exhauster 1 is installed on the cover, so that the heat in the combustion chamber 4 can be discharged by radiating tube 3 heat radiations smoothly.
Structure shown in the accompanying drawing 1 is a vertical structure, and the radiating tube 3 of band inner screwy fin 6 is vertically to be arranged on to be heated in the liquid 5.Structure shown in the accompanying drawing 2 is a horizontal type structure, and the radiating tube 3 of band inner screwy fin 6 is to be horizontally installed on to be heated in the liquid 5.
In the present embodiment, body of heater 2 is to be connected as a single entity with combustion chamber 4, during actual fabrication, also body of heater 2 can be made the sealing integral body of holding liquid 5 and separate with combustion chamber 4, and the sealing integrated stand constitutes combustion furnace on combustion chamber 4.
Adopt the utility model, its liquid 5 can be lithium bromide, water, oil or other liquid.
Claims (8)
1, a kind of inner helix pipe combustion furnace is characterized in that being heated the radiating tube 3 that is provided with some band inner screwy fins 6 in the liquid 5, an end straight through combustion chamber 4 of radiating tube 3.
2, inner helix pipe combustion furnace according to claim 1 is characterized in that the radiating tube 3 with inner screwy fin 6 is vertically to be arranged on to be heated in the liquid 5.
3, inner helix pipe combustion furnace according to claim 1 is characterized in that the radiating tube 3 with inner screwy fin 6 is to be horizontally installed on to be heated in the liquid 5.
4, according to claim 2 or 3 described inner helix pipe combustion furnaces, it is characterized in that inner screwy fin 6 be adopt plurality of sections to draw back at interval with stay cord 7 shape is fixed in the radiating tube 3.
5, inner helix pipe combustion furnace according to claim 4 is characterized in that inner screwy fin 6 is to cut off to elongate in the steel plate upper edge of radiating tube 3 diameters helix in slightly larger in diameter to constitute helicon.
6, inner helix pipe combustion furnace according to claim 5 is characterized in that body of heater 2 is to be connected as a single entity with combustion chamber 4; Also the sealing integral body that body of heater 2 can be made holding liquid 5 is separated with the combustion chamber, and the seal frame constitutes combustion furnace on combustion chamber 4.
7, inner helix pipe combustion furnace according to claim 6 is characterized in that being covered with cover in the gas outlet of radiating tube 3, and air exhauster 1 is installed on the cover.
8, inner helix pipe combustion furnace according to claim 7 is characterized in that liquid 1 can be lithium bromide, water, oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204376 CN2298430Y (en) | 1997-01-16 | 1997-01-16 | Combustion furnace with internal spiral tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204376 CN2298430Y (en) | 1997-01-16 | 1997-01-16 | Combustion furnace with internal spiral tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298430Y true CN2298430Y (en) | 1998-11-25 |
Family
ID=33924927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97204376 Expired - Fee Related CN2298430Y (en) | 1997-01-16 | 1997-01-16 | Combustion furnace with internal spiral tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298430Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960588A (en) * | 2012-10-29 | 2013-03-13 | 禹州市方正炉业有限公司 | Vermicelli cooking device |
| CN103033046A (en) * | 2012-12-29 | 2013-04-10 | 公安部沈阳消防研究所 | Smoke combustion furnace |
-
1997
- 1997-01-16 CN CN 97204376 patent/CN2298430Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960588A (en) * | 2012-10-29 | 2013-03-13 | 禹州市方正炉业有限公司 | Vermicelli cooking device |
| CN103033046A (en) * | 2012-12-29 | 2013-04-10 | 公安部沈阳消防研究所 | Smoke combustion furnace |
| CN103033046B (en) * | 2012-12-29 | 2015-06-24 | 公安部沈阳消防研究所 | Smoke combustion furnace |
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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 |