CN205156331U - Energy -efficient environmental protection gas, oil fired boiler - Google Patents
Energy -efficient environmental protection gas, oil fired boiler Download PDFInfo
- Publication number
- CN205156331U CN205156331U CN201520950630.5U CN201520950630U CN205156331U CN 205156331 U CN205156331 U CN 205156331U CN 201520950630 U CN201520950630 U CN 201520950630U CN 205156331 U CN205156331 U CN 205156331U
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- China
- Prior art keywords
- combustion chamber
- furnace body
- water tank
- heat transfer
- heat exchange
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an energy -efficient environmental protection gas, oil fired boiler, includes: combustor, combustion chamber, outer furnace body, heat transfer tube body, its characterized in that: outer furnace body in the combustion chamber that constitutes for the furnace body water tank, establish heat transfer tube body in the top of combustion chamber inner chamber, heat transfer tube body and furnace body water tank intercommunication set up the firework pipe in the heat transfer tube body, the both ends of firework pipe communicate with combustion chamber and back smoke box respectively, back smoke box communicates a tobacco pipe, at combustion chamber below intercommunication combustor. The furnace body is the direct combustion chamber that constitutes of furnace body water tank in it, and the structure is very simple. Flame directly erodees the inside furnace body water tank in combustion chamber and radiation heat transfer is carried out to the heat transfer tube body below, and radiant heating surface has increased percent 50 more than, and the thermal efficiency is very high. Set up fire -retardant piece in the firework pipe, reduced flue gas velocity, improved heat exchange efficiency. And, its simple structure, the province's material that saves labour, low cost uses, easy maintenance.
Description
Technical field
The utility model relates to a kind of high-efficient energy-saving environment friendly combustion gas, oil burning boiler.
Background technology
At present, generally there is complex structure in combustion gas, oil burning boiler, inconvenient maintenance.And the thermal efficiency is low, waste resource.
Summary of the invention
The utility model object is: in order to overcome above-mentioned deficiency, provides a kind of high-efficient energy-saving environment friendly combustion gas, oil burning boiler.Its structure is simple, with low cost, uses, easy to maintenance.The thermal efficiency is high.
The utility model object is realized by such technical scheme: a kind of high-efficient energy-saving environment friendly combustion gas, oil burning boiler, comprise: burner, combustion chamber, external furnace body, heat exchange cylindrical shell, it is characterized in that: be the combustion chamber of body of heater water tank formation in described external furnace body, heat exchange cylindrical shell is established above the inner chamber of combustion chamber, heat exchange cylindrical shell is communicated with body of heater water tank, arrange smoke-fire-tube in heat exchange cylindrical shell, the two ends of smoke-fire-tube are communicated with rear smoke box with combustion chamber respectively, and rear smoke box is communicated with pipe; Burner is communicated with below combustion chamber.
In described smoke-fire-tube, flame-resistant sheet is set.
Described body of heater water tank arranges temperature measuring equipment, Multifunctional perforated, delivery port, water return outlet, atmosphere entry, blow-off pipe, condensate pipe and body of heater water tank and external furnace body fixture.
Described external furnace body arranges heat-insulation layer.
Inner furnace body of the present utility model is the combustion chamber that body of heater water tank is directly formed, and this spline structure is very simple.And, burner nozzle is arranged on the below of combustion chamber, flame directly washes away below combustion chamber body of heater water tank and heat exchange cylindrical shell and carries out radiation heat transfer, then, the front portion of combustion chamber of turning back again and heat exchange cylindrical shell front enter smoke-fire-tube and carry out heat convection, owing to being provided with flame-resistant sheet in smoke-fire-tube, reduce flue gas flow rate, extend heat-exchange time, improve heat exchange efficiency, make the process of heat exchange more abundant.The structure of this utility model is compared with conventional gas fired-boiler, and radiation heating-surface increases 50 more than percent, so heat transfer effect is more abundant, the thermal efficiency is very high.And its structure is simple, labor and material saving is with low cost, uses, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional view of Fig. 1.
Number description:
1, burner; 2, combustion chamber; 3, external furnace body; 4, heat exchange cylindrical shell; 5, communicating pipe;
6, delivery port; 7, smoke-fire-tube 8, flame-resistant sheet; 9, atmosphere entry; 10, water return outlet;
11, blow-off pipe; 12, condensate pipe; 13, rear smoke box;
2-1, temperature measuring equipment; 2-2, fixture; 2-3, Multifunctional perforated.
Detailed description of the invention
A kind of high-efficient energy-saving environment friendly combustion gas, oil burning boiler, comprise: burner 1, combustion chamber 2, external furnace body 3, heat exchange cylindrical shell 4, it is characterized in that: be the combustion chamber 2 of body of heater water tank formation in described external furnace body 3, heat exchange cylindrical shell 4 is established above the inner chamber of combustion chamber 2, heat exchange cylindrical shell 4 is communicated with by communicating pipe 5 with body of heater water tank, arrange smoke-fire-tube 7 in heat exchange cylindrical shell 4, the two ends of smoke-fire-tube 7 are communicated with rear smoke box 13 with combustion chamber 2 respectively, and rear smoke box 13 is communicated with pipe; Burner 1 is communicated with below combustion chamber 2.
In described smoke-fire-tube 7, flame-resistant sheet 8 is set.
Described body of heater water tank arranges temperature measuring equipment 2-1, Multifunctional perforated 2-3, delivery port 6, water return outlet 10, atmosphere entry 9, blow-off pipe 11, condensate pipe 12 and body of heater water tank and external furnace body 3 fixture 2-2.
Described external furnace body 3 arranges heat-insulation layer.
Working condition;
Burner nozzle is arranged on the below of exterior combustion chamber, and radiation heat transfer is carried out in the below that flame directly washes away Inner Wall of Combustion Chamber and body of heater water tank and heat exchange cylindrical shell.Then, the flue gas anterior front to heat exchange cylindrical shell, combustion chamber of turning back again enters smoke-fire-tube and carries out heat convection, thus heat smoke defines two return heat exchanging process.Owing to being provided with flame-resistant sheet in smoke-fire-tube, reduce flue gas flow rate, extend heat-exchange time, improve heat exchange efficiency, make the process of heat exchange more abundant.Meanwhile, this furnace structure is compared with conventional gas fired-boiler, and radiation heating-surface increases 50 more than percent, so heat transfer effect is more abundant, the thermal efficiency is high.Further, its structure is simple, labor and material saving, is convenient to maintenance.
Claims (4)
1. a high-efficient energy-saving environment friendly combustion gas, oil burning boiler, comprise: burner (1), combustion chamber, external furnace body (3), heat exchange cylindrical shell (4), it is characterized in that: be the combustion chamber (2) of body of heater water tank formation in described external furnace body (3), heat exchange cylindrical shell (4) is established in the top of combustion chamber (2) inner chamber, heat exchange cylindrical shell (4) is communicated with body of heater water tank, smoke-fire-tube (7) is set in heat exchange cylindrical shell (4), the two ends of smoke-fire-tube (7) are communicated with rear smoke box (13) with combustion chamber (2) respectively, rear smoke box (13) is communicated with pipe, burner (1) is communicated with in combustion chamber (2) below.
2. high-efficient energy-saving environment friendly combustion gas according to claim 1, oil burning boiler, is characterized in that: arrange flame-resistant sheet (8) in described smoke-fire-tube (7).
3. high-efficient energy-saving environment friendly combustion gas according to claim 1, oil burning boiler, is characterized in that: described body of heater water tank arranges temperature measuring equipment (2-1), Multifunctional perforated (2-3), delivery port (6), water return outlet (10), atmosphere entry (9), blow-off pipe (11), condensate pipe (12) and body of heater water tank and external furnace body (3) fixture (2-2).
4. high-efficient energy-saving environment friendly combustion gas according to claim 1, oil burning boiler, is characterized in that: described external furnace body (3) arranges heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950630.5U CN205156331U (en) | 2015-11-26 | 2015-11-26 | Energy -efficient environmental protection gas, oil fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950630.5U CN205156331U (en) | 2015-11-26 | 2015-11-26 | Energy -efficient environmental protection gas, oil fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205156331U true CN205156331U (en) | 2016-04-13 |
Family
ID=55692017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950630.5U Expired - Fee Related CN205156331U (en) | 2015-11-26 | 2015-11-26 | Energy -efficient environmental protection gas, oil fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205156331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757971A (en) * | 2016-04-25 | 2016-07-13 | 句容鼎勤容惠金属制品有限公司 | Waste smoke preheating boiler |
-
2015
- 2015-11-26 CN CN201520950630.5U patent/CN205156331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757971A (en) * | 2016-04-25 | 2016-07-13 | 句容鼎勤容惠金属制品有限公司 | Waste smoke preheating boiler |
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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 |
Granted publication date: 20160413 Termination date: 20171126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |