CN201514036U - High-efficiency energy-saving gas-fired boiler - Google Patents
High-efficiency energy-saving gas-fired boiler Download PDFInfo
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- CN201514036U CN201514036U CN2009200944120U CN200920094412U CN201514036U CN 201514036 U CN201514036 U CN 201514036U CN 2009200944120 U CN2009200944120 U CN 2009200944120U CN 200920094412 U CN200920094412 U CN 200920094412U CN 201514036 U CN201514036 U CN 201514036U
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Abstract
The utility model belongs to the field of boilers and provides a high-efficiency energy-saving gas-fired boiler which comprises a boiler body, an inner container, a combustion chamber, a fume outlet, a water inlet, a water outlet and a gas cooker, wherein the space formed by the boiler body and the inner container is a water chamber, the combustion chamber is positioned inside the inner container, and the combustion chamber is communicated with the fume outlet. The high-efficiency energy-saving gas-fired boiler is characterized in that a plurality of heated pipes are arranged in a staggered manner in the transverse and the longitudinal directions above the gas cooker and communicated with the water chamber, a swirling gas flow distributing disc is fixedly connected on the gas cooker, and fins are arranged on the heated pipes. The high-efficiency energy-saving gas-fired boiler has the advantages of large heating area, good heat exchange effect, high heat efficiency and large heat supply area per unit volume; achieves the effects of swirling combustion, complete combustion and high heat utilization rate; and is applied to the combustion of the coal gas and the liquefied petroleum gas, particularly the combustion of the biomass gas such as stalk gas, biogas and the like.
Description
Technical field
The utility model belongs to field of boilers, is a kind of efficient energy-saving gas boiler, is specially adapted to the efficient energy-saving gas boiler of biological fuel gas such as burning straw gas, biogas.
Background technology
Along with the continuous quickening of China's new countryside construction speed, the living beings technology is also more and more wider in the application in rural area, promotes the use of in the rural area gradually as biomass fuel sources of the gas such as the Straw Gas of clean energy resource, biogas.Existing gas fired-boiler generally includes body of heater, inner bag, combustion chamber, exhanst gas outlet, water inlet, delivery port and gas furnace, the volume of body of heater and inner bag sealing is a reservoir chamber, the combustion chamber is positioned at the below of inner bag, the combustion chamber is communicated with exhanst gas outlet, vertical several heat pipes that are provided with in combustion chamber are communicated with the water storage volume, gas furnace places the below of several heat pipes, gas furnace is common loose structure, the weak point of this gas fired-boiler is, heating surface area is little, the thermal efficiency is low, and volume is big, and the unit volume area of heat-supply service is little; The flame of common porous gas stove and accessory can not produce swirl flow combustion, the intensity of fire deficiency; The heating surface area of vertical several heat pipes that are provided with is little and identical with burning pyrotechnics flow direction, the heat exchange weak effect, and thermal waste is big.
Summary of the invention
Technical problem to be solved in the utility model is, prior art is improved, and provides a kind of rational in infrastructure, can realize swirl flow combustion, burning is complete, and heating surface area is big, good effect of heat exchange, thermal efficiency height, the unit volume area of heat-supply service is big, makes full use of the efficient energy-saving gas boiler of heat energy.
Solving the technical scheme that its technical problem takes is: a kind of efficient energy-saving gas boiler, it comprises body of heater, inner bag, combustion chamber, exhanst gas outlet, water inlet, delivery port and gas furnace, the volume of body of heater and inner bag sealing is a reservoir chamber, the combustion chamber is positioned at inner bag, the combustion chamber is communicated with exhanst gas outlet, it is characterized in that: in the combustion chamber and be positioned at gas furnace above horizontal, vertically be staggered the heat pipe that several are communicated with reservoir chamber be set, on gas furnace, be fixed with the eddy flow gas distribution plate.On described heat pipe, be provided with fin.
Efficient energy-saving gas boiler of the present utility model, because in the combustion chamber and be positioned at gas furnace above horizontal, vertically be staggered the heat pipe that several are communicated with reservoir chamber be set, on heat pipe, be provided with fin, its heating surface area is big, good effect of heat exchange, thermal efficiency height, the unit volume area of heat-supply service is big; Owing to be fixed with the eddy flow gas distribution plate on gas furnace, can realize swirl flow combustion again, burning makes full use of heat energy fully.
Description of drawings
Fig. 1 is an efficient energy-saving gas boiler structure cross-sectional schematic.
Fig. 2 be among Fig. 1 A to schematic diagram.
Among the figure: 1 body of heater, 2 inner bags, 3 heat pipes, 4 sewage draining exits, 5 fuel gas inlet, 6 gas furnaces, 7 lighting-up tuyeres, 8 water inlets, 9 delivery ports, 10 water level meters, 11 exhanst gas outlets, 12 air bleeding valves, 13 Pressure gauges, 14 combustion chambers, 15 fins, 16 reservoir chambers, 18 eddy flow gas distribution plates.
The specific embodiment
Utilize drawings and Examples that the utility model is further described below.
With reference to Fig. 1 and 2, efficient energy-saving gas boiler of the present utility model has body of heater 1 and inner bag 2, and body of heater 1 is a reservoir chamber 16 with the volume of inner bag 2 sealings, is provided with air bleeding valve 12 and Pressure gauge 13 at body of heater 1 top, is provided with water level meter 10 on body of heater 1.Combustion chamber 14 is positioned at inner bag 2, and combustion chamber 14 is communicated with exhanst gas outlet 11.On body of heater 1, be provided with water inlet 8, delivery port 9 and sewage draining exit 4.In combustion chamber 14 and be positioned at gas furnace 6 above horizontal, vertically be staggered the heat pipe 3 that several are communicated with reservoir chamber 16 be set, on heat pipe 3, be provided with fin 15.On gas furnace 6, be fixed with eddy flow gas distribution plate 18.On body of heater 1, be provided with lighting-up tuyere 7.
Efficient energy-saving gas boiler of the present utility model is applicable to burning coal gas, oil liquefied gas, is specially adapted to biological fuel gas such as burning straw gas, biogas.
Claims (2)
1. efficient energy-saving gas boiler, it comprises body of heater, inner bag, combustion chamber, exhanst gas outlet, water inlet, delivery port and gas furnace, the volume of body of heater and inner bag sealing is a reservoir chamber, the combustion chamber is positioned at inner bag, the combustion chamber is communicated with exhanst gas outlet, be characterized in: in the combustion chamber and be positioned at gas furnace above horizontal, vertically be staggered the heat pipe that several are communicated with reservoir chamber be set, on gas furnace, be fixed with the eddy flow gas distribution plate.
2. efficient energy-saving gas boiler according to claim 1 is characterized in that: be provided with fin on described heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200944120U CN201514036U (en) | 2009-09-21 | 2009-09-21 | High-efficiency energy-saving gas-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200944120U CN201514036U (en) | 2009-09-21 | 2009-09-21 | High-efficiency energy-saving gas-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514036U true CN201514036U (en) | 2010-06-23 |
Family
ID=42485446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200944120U Expired - Fee Related CN201514036U (en) | 2009-09-21 | 2009-09-21 | High-efficiency energy-saving gas-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841351A (en) * | 2016-05-19 | 2016-08-10 | 佛山市晟恺热能设备有限公司 | Condensing heat exchanger |
-
2009
- 2009-09-21 CN CN2009200944120U patent/CN201514036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841351A (en) * | 2016-05-19 | 2016-08-10 | 佛山市晟恺热能设备有限公司 | Condensing heat exchanger |
| CN105841351B (en) * | 2016-05-19 | 2019-09-03 | 广东晟恺热能设备有限公司 | A kind of condensing heat exchanger |
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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: 20100623 Termination date: 20120921 |