CN202853100U - Light weight type quick heating boiler furnace - Google Patents
Light weight type quick heating boiler furnace Download PDFInfo
- Publication number
- CN202853100U CN202853100U CN2012201644322U CN201220164432U CN202853100U CN 202853100 U CN202853100 U CN 202853100U CN 2012201644322 U CN2012201644322 U CN 2012201644322U CN 201220164432 U CN201220164432 U CN 201220164432U CN 202853100 U CN202853100 U CN 202853100U
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- CN
- China
- Prior art keywords
- heat
- air
- intestinal tube
- combustion chamber
- preheater
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model relates to a light weight type quick heating boiler furnace which comprises four parts which are a furnace body, a preheater, an air blower, and a chimney, wherein air is sent into the preheater through the air blower, the preheater preheats the air sent inside through the air blower by using the heat of waste gas which is discharged, preheated air enters into a combustion chamber through an air heating passageway, fuel oil ejected from a oil ejecting pipe is lighted by a fire maker and then the fuel oil combusts, and therefore water in intestine like tubes can be heated. Because four layers of intestine like tubes are orderly connected in the furnace body, the light weight type quick heating boiler furnace is characterized by omnibearing cyclic heating property, full utilization of heat, guaranteed out-coming water temperature, and improved utilization efficiency of fuel oil in the combustion chamber.
Description
Technical field
The utility model relates to a kind of rapid-heating device, is specifically related to the boiler of a kind of Fast Heating and heat exchange.
Background technology
General heat-exchange system heat exchange area is little, and the burner heating is slow, and heat exchange efficiency is low, and the waste gas of discharging is taken away a lot of heats, causes very large energy waste.
Summary of the invention
The utility model provides a kind of light-duty rapid heating boiler, the boiler internal water route adopts four layers of intestinal tube that spirals to connect and compose successively, increase heating surface (area) (HS, make that heating is faster, efficient is higher, because each layer intestinal tube is different service life, simultaneously for reducing cost and intestinal tube technological forming, so adopt isolating construction between four layers of intestinal tube, the use joint connects, and is convenient to independent replacing.Preheater is recycled the waste-gas heat of discharging, and the efficiency of heating surface can reach more than 90%, has reduced the fuel oil use cost, plays the effect of energy-saving and emission-reduction, protection of the environment.
Description of drawings
Fig. 1 is this light-duty rapid heating boiler outside drawing;
Fig. 2 is this light-duty rapid heating boiler detailed construction cutaway view;
Fig. 3 is this light-duty quick heating pot preheater cut-away view;
Fig. 4 is this light-duty quick heating pot preheater schematic diagram;
Fig. 5 is this light-duty quick heating pot preheater shaft side figure;
Fig. 6 is this light-duty rapid heating boiler intestinal tube structure chart.
The specific embodiment
Operation principle: embodiment of the present utility model is described below in conjunction with accompanying drawing 1 to Fig. 6.
This light-duty rapid heating boiler integral body is made by stainless steel material, comprises body of heater 1, preheater 2, air blast 3 and chimney 4; Body of heater 1 comprises shell 14, is arranged on the air heat passage 11 on shell 14 madial walls, and air heat passage 11 connects preheater 2 and combustion chamber 13.Be close to the intestinal tube group 12 that air heat passage 11 arranges, be arranged on the combustion chamber 13 in the intestinal tube inner ring, be arranged on the furnace chamber 15 at 13 tops, combustion chamber, be arranged on fire maker 17 and the spray bar 16 of furnace chamber 15 inside.
Water flows into intestinal tube group 12 after the water filling port injection of intestinal tube group 12.The water of flame 18 in the 13 pairs of intestinal tube groups 12 in combustion chamber that burning produces heats; Intestinal tube group 12 is divided into four layers, and current are introduced into outer intestinal tube, absorbs the heat of combustion chamber 13 radiation and the heat of flue gas 52, successively inwardly flow again and successively heat absorption, be heated rear outflow boiler to the internal layer intestinal tube high-temperature region near the combustion chamber at last, can take full advantage of heat, improve leaving water temperature.
Because intestinal tube 12 is close to air heat passage 11, the heat that intestinal tube group 12 is distributed can add the air in the hot air passage 11 again, and the utilization ratio of combustion chamber 13 intermediate fuel oils is improved simultaneously.Flue gas 52 enters preheater 2, and the cold air 51 that air blast 3 is sent into carries out preheating, discharges from chimney 4 at last.
Claims (4)
1. a light-duty rapid heating boiler is characterized in that comprising body of heater (1), preheater (2), air blast (3) and chimney (4) four parts; The inner water route of body of heater (1) adopts inside and outside four layers of intestinal tube that spirals to connect and compose successively, the inner grid channels that adopts of preheater (2), and the cold air that enters passes through from different grid channels with the discharge flue gas, carries out exchange heat.
2. light-duty rapid heating boiler as claimed in claim 1, it is characterized in that body of heater (1) comprises shell (14), be arranged on the air heat passage (11) on shell (14) madial wall, this air heat passage (11) connects air blast (3) and combustion chamber (13), the intestinal tube group (12) of being close to the air heat channel setting, be arranged on the combustion chamber (13) in intestinal tube group (12) inner ring, and the furnace chamber (15) that is arranged on top, combustion chamber (13), be arranged on the inner fire maker (17) of furnace chamber (15), spray bar (16).
3. light-duty rapid heating boiler as claimed in claim 1 is characterized in that the inner grid channels that adopts of preheater (2), and the heat of discharging in the flue gas (52) can heat the cold air (51) that enters.
4. light-duty rapid heating boiler as claimed in claim 2, intestinal tube group (12) profile that it is characterized in that body of heater (1) is connected and composed successively by four layers of intestinal tube that spirals, the cold water that outermost layer intestinal tube downside water filling port injects, after absorbing the heat of the heat of combustion chamber (13) radiation and the thermal current that burning produces, flow to internal layer intestinal tube and successively heating, the internal layer intestinal tube that enters at last near the combustion chamber is heated to high temperature; Flow out boiler by delivery port.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201644322U CN202853100U (en) | 2012-04-10 | 2012-04-10 | Light weight type quick heating boiler furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201644322U CN202853100U (en) | 2012-04-10 | 2012-04-10 | Light weight type quick heating boiler furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202853100U true CN202853100U (en) | 2013-04-03 |
Family
ID=47984289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201644322U Expired - Fee Related CN202853100U (en) | 2012-04-10 | 2012-04-10 | Light weight type quick heating boiler furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202853100U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106051717A (en) * | 2016-06-27 | 2016-10-26 | 珠海格力智能装备有限公司 | Steam boiler device |
-
2012
- 2012-04-10 CN CN2012201644322U patent/CN202853100U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106051717A (en) * | 2016-06-27 | 2016-10-26 | 珠海格力智能装备有限公司 | Steam boiler device |
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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: 20130403 Termination date: 20200410 |
|
CF01 | Termination of patent right due to non-payment of annual fee |