CN201072227Y - Energy saving boiler - Google Patents
Energy saving boiler Download PDFInfo
- Publication number
- CN201072227Y CN201072227Y CNU200720102046XU CN200720102046U CN201072227Y CN 201072227 Y CN201072227 Y CN 201072227Y CN U200720102046X U CNU200720102046X U CN U200720102046XU CN 200720102046 U CN200720102046 U CN 200720102046U CN 201072227 Y CN201072227 Y CN 201072227Y
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- China
- Prior art keywords
- flue
- utility
- model
- boiler
- water jacket
- 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 belongs to the boiler technology field, in particular relates to a energy-saving boiler. The utility model has the main technical characteristics that the utility model comprises a boiler body provided with a boiler hearth and a smoke flue, water jackets are arranged outside partial smoke flue, and the part of the smoke flue positioned in the water jacket presents a forniciform. As the further improvement of the utility model, a flue dust cleaning opening is arranged at the forniciform part of the smoke flue. The utility model resolves the disadvantages of the prior boiler that the heat energy effective availability is low, and the occupied space is large. The utility model can be widely applied to various heating boilers.
Description
Technical field
The utility model belongs to the boiler technology field, relates in particular to a kind of power economized boiler.
Background technology
At present, the boiler of use is divided into two kinds of structures mostly, and one is the flare direct baking water jacket in the burner hearth, and flue gas is discharged outside the body of heater by chimney, because flue gas can not fully contact with water jacket, causes the flue-gas temperature height of discharging in the chimney, serious heat loss; They are two years old, be that flue gas with high temperature heats the water in the water jacket by the flue that is through in the water jacket, because flue more slightly and linearly, cause the interior flue-gas temperature height of flue away from walling of flue, and it is short that flue is positioned at the distance of water jacket, be unfavorable for carrying out heat exchange, make and discharge the outer flue-gas temperature height of chimney, coal-fired effective rate of utilization reduces.
The utility model content
The technical problem that the utility model solves just provides a kind ofly can improve coal-fired effective rate of utilization, little power economized boiler takes up room.
The technical scheme that a kind of power economized boiler of the utility model adopts is: comprise the body of heater and the flue that are provided with burner hearth, be outside equipped with water jacket at the part flue, the part that described flue is positioned at water jacket is bending.
Its additional technical feature is: described flue bending part is provided with the cigarette ash clean-up port; Described flue is horizontally in water jacket.
A kind of power economized boiler provided by the utility model compared with prior art, have the following advantages: one is bending because flue is positioned at the part of water jacket, make flue gas in flue in the flow process, can be in limited space fully and the water in the water jacket carry out heat exchange; Its two because described flue bending part is provided with the cigarette ash clean-up port, the dust in flue is opened the cigarette ash clean-up port more for a long time, and flue is cleared up; Its three because flue horizontally in water jacket, has reduced the height of boiler effectively, reduced taking of space.
Description of drawings
Fig. 1 is the vertical section structural representation of a kind of power economized boiler of the utility model;
Fig. 2 is the vertical view at flue place.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing a kind of power economized boiler of the utility model.
As depicted in figs. 1 and 2, a kind of power economized boiler of the utility model comprises the body of heater 2 that is provided with burner hearth 1, is provided with flue 3 on burner hearth 1 top, part flue 3 be outside equipped with water jacket 4, the flue that is positioned at water jacket is bending.
Dust for the ease of in cleaning flues is provided with cigarette ash clean-up port 5 at the flue bending part.
Take up room in order to reduce boiler height and to reduce boiler, the flue horizontal curvature is arranged in the water jacket 4.
When fire coal during in burner hearth 1 internal combustion, flue gas is discharged bodies of heater 2 along flue 3, the flue gas in the flue 3 water jacket 4 in water jacket in water carry out sufficient heat exchange, when the discharge body of heater, the temperature of flue gas has only about 100 ℃, has effectively utilized heat energy.
Claims (3)
1. a power economized boiler comprises the body of heater and the flue that are provided with burner hearth, is outside equipped with water jacket at the part flue, and it is characterized in that: the part that described flue is positioned at water jacket is bending.
2. a kind of power economized boiler according to claim 1 is characterized in that: described flue bending part is provided with the cigarette ash clean-up port.
3. a kind of power economized boiler according to claim 1 and 2 is characterized in that: described flue is horizontally in water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720102046XU CN201072227Y (en) | 2007-07-23 | 2007-07-23 | Energy saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720102046XU CN201072227Y (en) | 2007-07-23 | 2007-07-23 | Energy saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072227Y true CN201072227Y (en) | 2008-06-11 |
Family
ID=39550785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720102046XU Expired - Fee Related CN201072227Y (en) | 2007-07-23 | 2007-07-23 | Energy saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072227Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953270A (en) * | 2016-06-16 | 2016-09-21 | 河北烽煊采暖设备制造有限公司 | Combustion furnace with multi-level zigzag dust fall structure |
-
2007
- 2007-07-23 CN CNU200720102046XU patent/CN201072227Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953270A (en) * | 2016-06-16 | 2016-09-21 | 河北烽煊采暖设备制造有限公司 | Combustion furnace with multi-level zigzag dust fall structure |
| CN105953270B (en) * | 2016-06-16 | 2018-02-09 | 河北烽煊采暖设备制造有限公司 | A kind of combustion furnace with Multi-stage reciprocal dust fall structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20110723 |