CN2720323Y - Energy-saving heating boiler - Google Patents
Energy-saving heating boiler Download PDFInfo
- Publication number
- CN2720323Y CN2720323Y CN 200320116564 CN200320116564U CN2720323Y CN 2720323 Y CN2720323 Y CN 2720323Y CN 200320116564 CN200320116564 CN 200320116564 CN 200320116564 U CN200320116564 U CN 200320116564U CN 2720323 Y CN2720323 Y CN 2720323Y
- Authority
- CN
- China
- Prior art keywords
- chimney
- water
- water sleeve
- water jacket
- 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
Links
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model belongs to the technical field of the heating boiler, composed of a boiler with a boiler internal water jacket and a chimney provided with a primary chimney water jacket and a secondary chimney water jacket. The water outlet at the upper part of the secondary chimney water jacket is communicated with the water inlet at the lower part of the primary chimney water jacket; the water outlet at the upper part of the primary chimney water jacket is communicated with the water inlet at the lower part of the boiler internal water jacket. Boiler with the structure makes the backflow cool water of the heater pipeline is preheated in the secondary chimney water jacket firstly, and then the water enters into the primary chimney water jacket and is heated via the pipeline; at last, the water is heated at the point of the boiler internal water jacket. With the heating way, the utility model reduces the heat consumption and improves water temperature with good heat effect.
Description
Technical field
The utility model relates to a kind of energy-saving heating boiler, especially relates to a kind of energy-saving heating boiler.
Background technology
In winter, northern China town dweller carries out collective's heating, but present boiler all adopts the disposable temperature technique that adds, and waste heat runs off serious, and the thermal efficiency is low.
The utility model content
The purpose of this utility model provides a kind of energy-saving heating boiler, and it can realize thermal energy exchange to greatest extent, effectively improves the leaving water temperature of boiler, reaches the purpose of heating energy conserving.
The energy-saving heating boiler art scheme that the utility model provides is: a kind of energy-saving heating boiler comprises boiler that has the stove inner water sleeve and the chimney composition that has the two-stage chimney water sleeve.The route that moves in flue by flue gas defines chimney water sleeve with the distance of distance fire door: distance is near is called elementary chimney water sleeve, distance be called secondary chimney water sleeve.Stove inner water sleeve, secondary chimney water sleeve and elementary chimney water sleeve are independent separately, and inside is not communicated with mutually.It is characterized in that: the delivery port and the water inlet that have secondary chimney water sleeve in its upper and lower of described secondary chimney water sleeve; Its upper and lower of described elementary chimney water sleeve has the delivery port and the water inlet of elementary chimney water sleeve; Its upper and lower of described stove inner water sleeve has the delivery port and the water inlet of stove inner water sleeve.And the delivery port of elementary chimney water sleeve is connected by the water inlet of pipeline with the stove inner water sleeve; The delivery port of secondary chimney water sleeve is connected with the water inlet of elementary chimney water sleeve by pipeline.
The novel a kind of energy-saving heating boiler that provides of this use is compared with existing heating boiler technology, has the following advantages:
Since chimney water sleeve be by two independently water jacket constitute, water at low temperature in the heating installation enters first preheating in the secondary chimney water sleeve that the big temperature difference is arranged with it through secondary chimney water sleeve water inlet, delivery port by secondary chimney water sleeve enters through pipeline and carries out the high temperature secondary heating in the elementary chimney water sleeve so again then, send into the stove inner water sleeve through pipeline again through the water after the secondary preheating and carry out the high temperature heating, water temperature can be elevated to limit, delivers to outside the stove through the delivery port of stove inner water sleeve again.Heating like this, heat almost is utilized entirely.
Description of drawings
As scheming: be a kind of structural representation of energy-saving heating boiler.
The specific embodiment
As scheming: be the structural representation of a kind of energy-saving heating boiler that the utility model proposed.Its structure comprises body of heater 1 and the secondary chimney water sleeve 5 that has stove inner water sleeve 2, elementary chimney water sleeve 9 constitutes. and have the delivery port 6 and the water inlet 4 of secondary chimney water sleeve 5 in the upper and lower of secondary chimney water sleeve 5, and the upper and lower of elementary chimney water sleeve 9 has the delivery port 8 and the water inlet 13 of elementary chimney water sleeve 9.The upper and lower of stove inner water sleeve 2 has the delivery port 12 and the water inlet 10 of stove inner water sleeve 2.And the delivery port 8 of elementary chimney water sleeve 9 is connected with the water inlet 10 of stove inner water sleeve 2 by pipeline 11; The delivery port 6 of secondary chimney water sleeve 5 is connected with the water inlet 13 of elementary chimney water sleeve 9 by pipeline 7.
Operation principle
The low temperature backwater of caliduct enters secondary chimney water sleeve through the water inlet 4 of secondary chimney water sleeve 5, rise after the preheating, delivery port 6 through secondary chimney water sleeve 5, the water inlet 13 that enters into elementary chimney water sleeve 9 by pipeline 7 enters elementary chimney water sleeve 9, carry out post bake, again through the delivery port 8 of elementary chimney water sleeve 9, send to by pipeline 11 and to carry out the high temperature heating in the stove inner water sleeve 2, water is heated by three times after the delivery port 12 of stove inner water sleeve 2 enters caliduct like this.
Claims (1)
- A kind of energy-saving heating boiler, comprise the boiler (1) that has stove inner water sleeve (2) and have secondary chimney water sleeve (5) that the chimney (3) of elementary chimney water sleeve (9) is formed, stove inner water sleeve (2), secondary chimney water sleeve (5) and elementary chimney water sleeve (9) are independent separately, and inside is not communicated with mutually; It is characterized in that: the delivery port (6) and the water inlet (4) that have secondary chimney water sleeve (5) in its upper and lower of described secondary chimney water sleeve (5); Its upper and lower of described elementary chimney water sleeve (9) has the delivery port (8) and the water inlet (13) of elementary chimney water sleeve (9); Its upper and lower of described stove inner water sleeve (2) has the delivery port (12) and the water inlet (10) of stove inner water sleeve (2), and the delivery port (8) of elementary chimney water sleeve (9) is connected with the water inlet (10) of stove inner water sleeve (2) by pipeline (11), and the delivery port (6) of secondary chimney water sleeve (5) is connected with the water inlet (13) of elementary chimney water sleeve (9) by pipeline (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116564 CN2720323Y (en) | 2003-10-30 | 2003-10-30 | Energy-saving heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116564 CN2720323Y (en) | 2003-10-30 | 2003-10-30 | Energy-saving heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720323Y true CN2720323Y (en) | 2005-08-24 |
Family
ID=35009282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320116564 Expired - Fee Related CN2720323Y (en) | 2003-10-30 | 2003-10-30 | Energy-saving heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720323Y (en) |
-
2003
- 2003-10-30 CN CN 200320116564 patent/CN2720323Y/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 |