CN204201869U - A kind of built-in energy saver for steam boiler - Google Patents
A kind of built-in energy saver for steam boiler Download PDFInfo
- Publication number
- CN204201869U CN204201869U CN201420539107.9U CN201420539107U CN204201869U CN 204201869 U CN204201869 U CN 204201869U CN 201420539107 U CN201420539107 U CN 201420539107U CN 204201869 U CN204201869 U CN 204201869U
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- CN
- China
- Prior art keywords
- spiral fin
- energy saver
- built
- fin coil
- steam boiler
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- 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 discloses a kind of built-in energy saver for steam boiler, belong to heating equipment technical field, solve the problem that conventional internal energy saver flue gas resistance is large, fuel combustion is insufficient.Mainly comprise shell, gas approach, exhanst gas outlet, shaping elbow, spiral fin coil, described shaping elbow is multiple row distribution, described spiral fin coil is equidistantly distributed on shaping elbow successively perpendicular to flow of flue gas direction, and be connected with shaping elbow and form multiple row independent completion passage, being connected with water outlet header with water inlet header respectively end to end of multiple row independent completion passage, described water inlet header, water outlet header are connected with water inlet interface, water outlet mouthpiece respectively.The utility model is mainly arranged in boiler front smoke box inner chamber, and take up room little, flue gas resistance is little, thermal energy utilization rate is high, and fuel combustion is abundant, again reduces the generation of harmful substance while fuel saving, the utility model can be widely used in various types of boiler, applied widely.
Description
Technical field
The utility model belongs to heating equipment technical field, specifically, particularly relates to a kind of built-in energy saver for steam boiler.
Background technology
The general exhaust gas temperature of oil-burning gas-fired boiler is at 150 ~ 230 DEG C, and flue gas directly discharges and not only causes mass energy waste but also cause environmental pollution, has just occurred the boiler with built-in energy saver subsequently.Built-in energy-saving appliance is generally arranged in front smoke box inner chamber, the spiral fin coil of conventional internal energy saver generally adopts stagger arrangement to arrange, the flue gas resistance that this structural design causes burning to produce is larger, thermal energy utilization rate does not reach optimum value, in addition because flue gas resistance is large, affect the normal combustion of burner, be easy to produce the insufficient phenomenon of fuel combustion, not only waste fuel but also produce a large amount of harmful substance.
Summary of the invention
The utility model discloses a kind of built-in energy saver for steam boiler, for solving the problem that conventional internal energy saver flue gas resistance is large, fuel combustion is insufficient.
The utility model is achieved through the following technical solutions:
A kind of built-in energy saver for steam boiler, comprise shell, gas approach, exhanst gas outlet, shaping elbow is provided with in described shell, shaping elbow is provided with spiral fin coil, described shaping elbow is multiple row distribution, described spiral fin coil is equidistantly distributed on shaping elbow successively perpendicular to flow of flue gas direction, and be connected with shaping elbow and form multiple row independent completion passage, being connected with water outlet header with water inlet header respectively end to end of multiple row independent completion passage, described water inlet header, water outlet header are connected with water inlet interface, water outlet mouthpiece respectively.
Described shaping elbow is four column distributions.
The thickness size of the helical fin on described spiral fin coil is 0.4mm-1.5mm.
Spacing size between adjoining spiral fin on described spiral fin coil is 5mm.
The transverse center spacing size of described spiral fin coil is 70-86mm.
Longitudinal center's spacing size of described spiral fin coil is 70-86mm.
1. the utility model flue gas resistance is little, and thermal energy utilization rate is very high;
2. the utility model fuel combustion is abundant, again reduces the generation of harmful substance, protect environment while fuel saving;
3. the utility model structure is simple, only need change slightly on the basis of conventional internal energy-saving appliance;
4. the utility model is mainly arranged in boiler front smoke box inner chamber, and water route is communicated with convenient, takes up room little, is convenient to arrange in boiler room;
5. the utility model is applied widely, can be widely used in all types of boiler.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model installation site schematic diagram.
In figure: 1. shell; 2. gas approach; 3. exhanst gas outlet; 4. shaping elbow; 5. spiral fin coil; 6. water inlet header; 7. water outlet header; 8. water inlet interface; 9. water outlet mouthpiece; 10. front smoke box.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
A kind of built-in energy saver for steam boiler, comprise shell 1, gas approach 2, exhanst gas outlet 3, shaping elbow 4 is provided with in described shell 1, shaping elbow 4 is provided with spiral fin coil 5, the distribution in multiple row of described shaping elbow 4, described spiral fin coil 5 is equidistantly distributed on shaping elbow 4 perpendicular to flow of flue gas direction successively, and be connected with shaping elbow 4 and form multiple row independent completion passage, being connected with water outlet header 7 with water inlet header 6 respectively end to end of multiple row independent completion passage, described water inlet header 6, water outlet header 7 respectively with water inlet interface 8, water outlet mouthpiece 9 is connected.
Described shaping elbow 4 is in four column distributions.
The thickness size of the helical fin on described spiral fin coil 5 is 0.4mm-1.5mm.
The thickness size of the helical fin on described spiral fin coil 5 is 0.6mm
Spacing size between adjoining spiral fin on described spiral fin coil 5 is 5mm.
The transverse center spacing size of described spiral fin coil 5 is 70-86mm.
The transverse center spacing size of described spiral fin coil 5 is 70mm.
Longitudinal center's spacing size of described spiral fin coil 5 is 70-86mm.
Longitudinal center's spacing size of described spiral fin coil 5 is 76mm.
The utility model is arranged in boiler front smoke box 10 inner chamber, and water is entered by water inlet interface 8, water inlet header 6 successively, carries out exchange heat, finally flowed out by water outlet header 7, water outlet mouthpiece 9 successively by spiral fin coil 5 inner chamber and top-down flue gas.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (6)
1. the built-in energy saver for steam boiler, comprise shell (1), gas approach (2), exhanst gas outlet (3), shaping elbow (4) is provided with in described shell (1), shaping elbow (4) is provided with spiral fin coil (5), it is characterized in that: described shaping elbow (4) distributes in multiple row, described spiral fin coil (5) is equidistantly distributed on shaping elbow (4) perpendicular to flow of flue gas direction successively, and be connected with shaping elbow (4) and form multiple row independent completion passage, being connected with water outlet header (7) with water inlet header (6) respectively end to end of multiple row independent completion passage, described water inlet header (6), water outlet header (7) respectively with water inlet interface (8), water outlet mouthpiece (9) is connected.
2. a kind of built-in energy saver for steam boiler according to claim 1, is characterized in that: described shaping elbow (4) is in four column distributions.
3. a kind of built-in energy saver for steam boiler according to claim 1, is characterized in that: the thickness size of the helical fin on described spiral fin coil (5) is 0.4mm-1.5mm.
4. a kind of built-in energy saver for steam boiler according to claim 1 or 3, is characterized in that: the spacing size between the adjoining spiral fin on described spiral fin coil (5) is 5mm.
5. a kind of built-in energy saver for steam boiler according to claim 4, is characterized in that: the transverse center spacing size of described spiral fin coil (5) is 70-86mm.
6. a kind of built-in energy saver for steam boiler according to claim 4, is characterized in that: longitudinal center's spacing size of described spiral fin coil (5) is 70-86mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539107.9U CN204201869U (en) | 2014-09-18 | 2014-09-18 | A kind of built-in energy saver for steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539107.9U CN204201869U (en) | 2014-09-18 | 2014-09-18 | A kind of built-in energy saver for steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201869U true CN204201869U (en) | 2015-03-11 |
Family
ID=52659825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539107.9U Expired - Fee Related CN204201869U (en) | 2014-09-18 | 2014-09-18 | A kind of built-in energy saver for steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201869U (en) |
-
2014
- 2014-09-18 CN CN201420539107.9U patent/CN204201869U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160918 |