CN2342311Y - Bell top type boiler - Google Patents
Bell top type boiler Download PDFInfo
- Publication number
- CN2342311Y CN2342311Y CN 97217285 CN97217285U CN2342311Y CN 2342311 Y CN2342311 Y CN 2342311Y CN 97217285 CN97217285 CN 97217285 CN 97217285 U CN97217285 U CN 97217285U CN 2342311 Y CN2342311 Y CN 2342311Y
- Authority
- CN
- China
- Prior art keywords
- heat
- peripheral
- normal
- calandria
- pressure boiler
- 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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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses an energy-saving boiler. The cavity of a common boiler is additionally provided with a top cover and a plate-typed spacer-plate water tank. Heat carried by most fume is aggregated to the top of the cavity, which enhances the heat exchange of water and heat with a large effective exchange area, saves energy by 50%, obviously raises water heating speed with high heat efficiency, and effectively reduces pollution on surrounding environments.
Description
The utility model relates to a kind of heater of water, especially a kind of normal-pressure boiler of being made up of peripheral calandria, internal partition heat storage, combustion chamber and chimney.
Upright, the horizontal normal-pressure boiler that generally use now, form by peripheral heating chamber, combustion chamber, chimney, coal or other fuel generate heat in the combustion chamber internal combustion, the flue gas that produces is in the rising or the process of advancing, heat the water in the peripheral heating chamber, in introducing, flue gas stops without any parts, it is very fast that flue gas is introduced speed, cause its a large amount of heats not to be heated the chamber and fully absorb, just enter chimney, drain into atmosphere, heat transfer effect is bad, heat utilization efficiency is very low, has both caused the serious waste of the energy, has polluted surrounding environment again.
It is big that the purpose of this utility model provides a kind of heat exchange effective area, the normal-pressure boiler that utilization rate is high, and it can make the water firing rate speed, and has effectively utilized the energy again and the dawn floor space equates with plain cylindrical furnace, and is simple in structure.
For reaching this purpose, the solution that the utility model adopts is the accumulation of heat dividing plate that is provided with the top cover form in the middle of plain cylindrical furnace.The setting of dividing plate not only makes whole heat exchange area strengthen, and the bottom combustion chamber has been subjected to stopping in the rising and the process of advancing at the high temperature gas flow that forms after the burning, pace slows down, low-temperature flue gas is advanced unimpeded, the rule of utilizing the heat vertical lifting to flow, make heat that most of flue gas is with gather pelvic cavity front portion or top, strengthened the heat exchange of water and heat, make heat exchange more fully with complete.
Because the utility model adopted dividing plate, make boiler add the hot water time and shorten that hot benefit is compared with plain cylindrical furnace, capable of saving fuel 50 percent, and smoke discharge amount reduces, and simple in structure, increase cost hardly.
The utility model is described in further detail below in conjunction with drawings and Examples.
Figure one is first embodiment master's pseudosection of the present utility model.
Figure two, figure three are top plan view of figure one
Figure four is second embodiment master's pseudosection of the present utility model.
In the embodiment shown in the figure one, adopt vertical normal-pressure boiler, accumulation of heat dividing plate (2) (3) adopts the top cover form, top cover (2) adopts annular tubular, rises by middle circular hole after advance flue gas and the lower surface sufficient heat exchange, and top cover (3) adopts toroidal, by around dividing plate link to each other with peripheral heating chamber, flue gas same with top cover lower surface sufficient heat exchange after, by around the annulus rising, thereby accelerated firing rate.
In figure four example illustrated, the horizontal boiler dividing plate adopts flat type, the alternatively up and down setting, and dull and stereotyped and peripheral heating chamber communicates by connecting plate, and flue gas advances in the process, has carried out sufficient heat exchange equally.
Claims (5)
1, the normal-pressure boiler a kind of by peripheral calandria (1), that combustion chamber (4) and chimney (5) are formed is characterized in that being provided with in the combustion chamber iris type heat storage.
2, according to claim 1 fast normal-pressure boiler, it is characterized in that this iris type heat storage is the top cover form, and with peripheral calandria locally connected.
3, according to claim 1 fast normal-pressure boiler, it is characterized in that this iris type heat storage is a flat type, dull and stereotyped and peripheral calandria locally connected.
4, normal-pressure boiler according to claim 2 is characterized in that this top cap type dividing plate heat storage is discoid, and is communicated with peripheral calandria by four-function interruption dividing plate.
5, normal-pressure boiler according to claim 2 is characterized in that this top cap type dividing plate heat storage is a ring discoid, is communicated with peripheral calandria all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217285 CN2342311Y (en) | 1997-05-13 | 1997-05-13 | Bell top type boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217285 CN2342311Y (en) | 1997-05-13 | 1997-05-13 | Bell top type boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342311Y true CN2342311Y (en) | 1999-10-06 |
Family
ID=33933906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97217285 Expired - Fee Related CN2342311Y (en) | 1997-05-13 | 1997-05-13 | Bell top type boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342311Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105706A1 (en) * | 2005-04-05 | 2006-10-12 | Bingfeng Zhao | A furnace-type heat exchanging device with layered structure |
-
1997
- 1997-05-13 CN CN 97217285 patent/CN2342311Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105706A1 (en) * | 2005-04-05 | 2006-10-12 | Bingfeng Zhao | A furnace-type heat exchanging device with layered structure |
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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 |