CN2196234Y - Boiler - Google Patents
Boiler Download PDFInfo
- Publication number
- CN2196234Y CN2196234Y CN 94240738 CN94240738U CN2196234Y CN 2196234 Y CN2196234 Y CN 2196234Y CN 94240738 CN94240738 CN 94240738 CN 94240738 U CN94240738 U CN 94240738U CN 2196234 Y CN2196234 Y CN 2196234Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- lower floor
- burner hearth
- utility
- model
- 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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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a boiler. In order to overcome the disadvantage that the thermal efficiency of the boiler in the prior art is low, a lower layer, an upper layer and a boiler chamber are arranged in the boiler, and the boiler chamber is arranged below a boiler body. The lower layer is composed of an inner layer and an outer layer, and the outer wall of the utility model and an upper layer bottom plate form a hanging boiler chamber. The utility model can be widely used for governments, schools, industrial and mining enterprises and hotels.
Description
The utility model relates to boiler.
The boiler of prior art has various versions, and the burner hearth of the boiler that has is located at outside the body of heater, and from bottom air inlet, from one side air-out, its shortcoming is that coal combustion is insufficient, and the thermal efficiency is not high.
The purpose of this utility model is to overcome the shortcoming that exists in the above-mentioned prior art, and a kind of boiler that is provided with unsettled burner hearth and circulating line is provided.
The purpose of this utility model takes following scheme to realize: in be provided with the upper strata, lower floor and burner hearth, burner hearth are located at the below of body of heater, lower floor two-layerly is made of inside and outside, its outer wall and upper strata base plate constitute unsettled burner hearth.
In addition, top, upper strata and lower floor are connected with siphunculus and are provided with valve, and warm water layer bottom and boiled water layer are connected with siphunculus and are provided with valve.
The utility model thermal efficiency is up to 75%, and effect of coal saving is remarkable; Sufficient combustion, lingemann blackness are zero level; Multi-use can be heated up water simultaneously, heating or use gas; One time the coal amount is big, is easy to management.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a cutaway view of the present utility model.
With reference to accompanying drawing, the utility model is provided with flow pipe (9) and return pipe (5), and flow pipe (9) communicates with lower floor (3) top, and return pipe (5) is located at the bottom of lower floor (3).Back (7) separates lower floor (3) with upper strata (1), lower floor (3) two-layerly is made of inside and outside, the base plate on its outer wall and upper strata (1) constitutes unsettled burner hearth (4), this burner hearth (4) main body is located at the below of lower floor (3), burner hearth (4) bottom is provided with fire grate (6), fire grate (6) communicates for steel-tube construction and with lower floor (3), and top, upper strata (1) is provided with blast pipe (12).Burner hearth (4) top is provided with the outer chimney (14) of flue (16) and body of heater and is connected, and chimney (14) is provided with the pore (13) of flushing flue dust, also is provided with an aperture (2) towards the removing flue dust of burner hearth (4) simultaneously in the middle of body of heater.(1) top is connected with siphunculus (11) and is provided with valve (10) with lower floor (3) by flow pipe (9) on the upper strata, and (1) bottom, upper strata and lower floor (3) are connected with siphunculus (15) and are provided with valve (8).
During use, wind enters burner hearth (4) from bottom vertical, and 360 ° of circumferential gaps below unsettled burner hearth (4) come out, and coal smoke can all burnout by flourishing high temperature.When the utility model is only heated up water or only warmed oneself, need valve (10) and valve (8) are opened entirely, make the water of upper strata (1) and lower floor (3) participate in circulation; Heat up water as heating and to carry out simultaneously, need valve (8) and valve (10) are all closed, only for drinking, the water of lower floor (3) enters caliduct by flow pipe (9) to the water of upper strata (1), and returns lower floor (3) through return pipe (5), only for heating; As utilize steam to have a bath, and with the valve closing on flow pipe (9) and the return pipe (5), valve on the body of heater (8) and valve (10) are all opened, get final product by the blast pipe (12) and the indirect steam pipe of having a bath.
Claims (3)
1, a kind of boiler, in be provided with upper strata (3), lower floor (1) and burner hearth (4), burner hearth (4) are located at the below of body of heater, it is characterized in that lower floor (3) two-layerly is made of inside and outside, its outer wall and lower floor (1) base plate constitutes unsettled burner hearth (4).
2, a kind of boiler according to claim 1 is characterized in that (1) top, upper strata and lower floor (3) are connected with siphunculus (11) and are provided with valve (10), and (1) bottom, upper strata and lower floor (3) are connected with siphunculus (15) and are provided with valve (8).
3, a kind of boiler according to claim 1 and 2 is characterized in that burner hearth (4) bottom is provided with tubulose fire grate (6), and this fire grate (6) communicates with lower floor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240738 CN2196234Y (en) | 1994-06-08 | 1994-06-08 | Boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240738 CN2196234Y (en) | 1994-06-08 | 1994-06-08 | Boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2196234Y true CN2196234Y (en) | 1995-05-03 |
Family
ID=33847683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240738 Expired - Fee Related CN2196234Y (en) | 1994-06-08 | 1994-06-08 | Boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2196234Y (en) |
-
1994
- 1994-06-08 CN CN 94240738 patent/CN2196234Y/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 |