CN201917057U - Energy-saving boiler - Google Patents
Energy-saving boiler Download PDFInfo
- Publication number
- CN201917057U CN201917057U CN2010206772296U CN201020677229U CN201917057U CN 201917057 U CN201917057 U CN 201917057U CN 2010206772296 U CN2010206772296 U CN 2010206772296U CN 201020677229 U CN201020677229 U CN 201020677229U CN 201917057 U CN201917057 U CN 201917057U
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- CN
- China
- Prior art keywords
- boiler
- switch room
- energy
- communicated
- burner hearth
- 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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Abstract
The utility model relates to an energy-saving boiler. According to the energy-saving boiler, the thermal conversion efficiency is greatly enhanced, and the cleaning of boiler tubes can also be convenient. The energy-saving boiler comprises a boiler body, a water chamber, a plurality of boiler tubes and a hearth, wherein the middle lower part of the inside of the boiler body is provided with a bottom plate, the upper part of the inside of the boiler body is provided with a top plate, and the boiler tubes are respectively connected between the bottom plate and the top plate in an upright shape in a sealing way; the lower part of the bottom plate is provided with the hearth, the upper part of the top plate is provided with at least two upper conversion chambers, and the lower part of the bottom plate is provided with at least one lower conversion chamber isolated from the hearth and a fume outlet chamber; meanwhile, at least one of the boiler tubes is communicated with the hearth; the boiler tubes are communicated in a rotary way in the boiler body by the upper conversion chambers and the lower conversion chamber until the boiler tubes are communicated with the fume outlet chamber; and the fume outlet chamber is provided with a fume discharge outlet. The energy-saving boiler disclosed by the utility model has the functions of saving energy and reducing emission; the heating speed is high; the cleaning and the maintenance are convenient, the service life is prolonged, and the use cost is lowered; the safety performance is high; the application range is wide; and the operation is simple and convenient. Compared with a conventional boiler, the coal consumption is 45 to 55 percent of the conventional boiler; and moreover, the firing time is about 30 percent of the conventional boiler. A large number of energy resources can be saved by applying the energy-saving boiler disclosed by the utility model.
Description
Technical field
The utility model relates to the water heating boiler, relates in particular to a kind of thermal conversion rate height, the fireballing power economized boiler of thermal power transfer.
Background technology
At present, the conventional boiler that is used to add hot water that uses, relatively simple for structure, constitute by body of heater, hydroecium, boiler tube, combustion chamber usually, some boiler tubes generally are uprightly to be arranged in the hydroecium, outlet directly is communicated with outside.1), thermal conversion efficiency is low its problem is:, high-temperature flue gas is very short to the exhaust opening path from the combustion chamber in boiler tube, and exhaust opening smoke temperature is very high, causes a large amount of wastes of heat energy; 2), the someone adopts swivel coupling to be communicated with anterior boiler tube, makes some boiler tubes form the revolution type of attachment in body of heater; Although such improvement project has improved thermal conversion efficiency, heat exchange is insufficient, and the thermal conversion efficiency increase rate is little, and cleaning is inconvenient.This is because flue gas very easily gathers in boiler tube, causes boiler tube to stop up, and need regularly cleaning, but swivel coupling quantity is big, and each cleaning needs cost long time and workload.
Summary of the invention
The utility model has been invented a kind of thermal conversion efficiency that both improved greatly at above problem, power economized boiler that again can the easy cleaning boiler tube.
The technical solution of the utility model is: comprise body of heater, hydroecium, some boiler tubes and burner hearth, the middle and lower part is provided with base plate in body of heater, and top is provided with top board, and described some boiler tubes vertical respectively are sealedly connected between described base plate and the top board; Described base plate bottom is a burner hearth, is provided with switch room at least two on described top board top, be provided with in described base plate bottom isolate with described burner hearth at least one down switch room and one go out smoke-box, have at least a boiler tube to be communicated with burner hearth simultaneously; Described some boiler tubes in described body of heater by switch room on described, the switch room revolution is communicated with down, until being communicated with the described smoke-box that goes out; Describedly go out smoke-box and be provided with exhaust opening.
The described switch room of going up is provided with dismountable top cover.
Described at least two upward are provided with the switch room connecting plate between the switch room, and the described switch room connecting plate middle part of going up is provided with instlated tubular, and described instlated tubular is communicated with described hydroecium.
Described following switch room adopts following switch room dividing plate, burner hearth water pipe to isolate in burner hearth and forms.
Boiler of the present utility model is provided with high-temperature flue gas replicated structures (spin chamber), high-temperature flue gas is realized upper and lower turnover by spin chamber, repeatedly carry out heat exchange with hydroecium, the boiler bottom is provided with two combustion chambers, and wherein first combustion chamber is formed by the burner hearth water pipe system of enclosing, retaining in the burner hearth water pipe, and be connected with hydroecium; Last steam stove pipe group in the body of heater and therapeutic method to keep the adverse qi flowing downward boiler tube group can be provided with many groups, and like this, high-temperature flue gas both can carry out heat exchange with water in burner hearth, can carry out heat exchange again in hydroecium.Can repeatedly circulate, enlarge heat exchange area, help the convection current of water in the hydroecium simultaneously, heat energy fully can be exchanged.In addition, the top cover of the utility model top switch room all is for convenience detach, adopts poker regularly to clear up each boiler tube easily.No bend.Characteristics of the present utility model are: energy-saving and emission-reduction; Rate of warming is fast; Be convenient to cleaning and maintenance, prolong service life, reduce use cost; The security performance height; Applied widely; Easy and simple to handle.Compare with conventional boiler, coal consumption is the 45-55% of conventional boiler; And firing time is about 30% of a conventional boiler.Application of the present utility model can be saved a large amount of energy.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is body of heater among the figure, the 2nd, and following switch room, the 3rd, outlet flue, the 4th, exhaust opening, the 5th, go out smoke-box, 6 is first combustion chambers, 7 is second combustion chambers, the 8th, cinder chamber fire door, the 9th, cinder chamber, the 10th, the seam that fires, the 11st, burner hearth water pipe, the 12nd, following switch room connecting plate, the 13rd, advance mouth, the 14th, boiler tube, the 15th, hydroecium, the 16th, last switch room, the 17th, delivery port, the 18th, upper top cover, the 19th, last switch room connecting plate, the 20th, instlated tubular, the 21st, lid handle, the 22nd, water inlet.
Fig. 2 is an A-A cutaway view among Fig. 1
Fig. 1,2 dotted line are flue gas circulation track.
The specific embodiment
The utility model is as shown in Figure 1, 2: comprise body of heater 1, hydroecium 15, some boiler tubes 14 and burner hearth, the middle and lower part is provided with base plate in body of heater 1, top is provided with top board, described some boiler tubes 14 vertical respectively are sealedly connected between described base plate and the top board, make the outer surface of described base plate, top board, body of heater 1 inwall and some boiler tubes 14 constitute hydroecium 15; Described base plate bottom is a burner hearth, is provided with switch room 16 at least two on described top board top, be provided with in described base plate bottom isolate with described burner hearth at least one down switch room 2 and one go out smoke-box 5, have at least a boiler tube 14 to be communicated with burner hearths simultaneously; Described some boiler tubes 14 in described body of heater 1 by switch room 16 on described, switch room 3 revolutions are communicated with down, until being communicated with the described smoke-box 5 that goes out; Describedly go out smoke-box 5 and be provided with exhaust opening 4.
The described switch room 16 of going up is provided with dismountable top cover 18.
Described at least two upward are provided with switch room connecting plate 19 between the switch room 16, and described switch room connecting plate 19 middle parts of going up are provided with instlated tubular 20, and described instlated tubular 20 is communicated with described hydroecium 15.
Described following switch room 2 adopts following switch room dividing plate, burner hearth water pipe 11 and base plate to isolate in burner hearth and forms.
Burner hearth of the present utility model comprises first combustion chamber 6, second combustion chamber 7 and cinder chamber 9, and there is fire door separately each chamber, as cinder chamber fire door 8 among Fig. 1.Wherein first combustion chamber 6 is formed by burner hearth water pipe 11 system of enclosing, set switch room connecting plate 12 between the burner hearth water pipe 11 on top, work to constitute switch room 2 down on the one hand, play sealing 6 tops, first combustion chamber on the other hand, the firepower of first combustion chamber is passed in second combustion chamber 7 by the seam 10 that fires between the lower furnace water pipe 11.The flue gas of second combustion chamber 7 enters in the rotating boiler tube group by the air inlet 13 of at least one boiler tube 14, makes every boiler tube 14 all be connected with high-temperature flue gas, and then can carry out heat exchange with the water in the hydroecium 15.When making, is communicated with second combustion chamber 7 be a grate furnace pipe 14 as shown in Figure 2, arrange one of the leftmost side.For preventing high temperature ablation burner hearth water pipe 11, in the burner hearth water pipe 11 water is arranged, and be communicated with hydroecium 15.
Be convenient mediation boiler tube 14, the utility model has designed dismountable top cover 18, and it is made by the size of last switch room 16, and lid is established 21 in the top, is convenient to lift.
The water inlet 22 of the utility model boiler is located at the middle and lower part, on the basic and base plate height consistent location.
Claims (4)
1. power economized boiler comprises body of heater, hydroecium, some boiler tubes and burner hearth, and the middle and lower part is provided with base plate in body of heater, and top is provided with top board, and described some boiler tubes vertical respectively are sealedly connected between described base plate and the top board; Described base plate bottom is a burner hearth, it is characterized in that, is provided with switch room at least two on described top board top, be provided with in described base plate bottom isolate with described burner hearth at least one down switch room and one go out smoke-box, have at least a boiler tube to be communicated with burner hearth simultaneously; Described some boiler tubes in described body of heater by switch room on described, the switch room revolution is communicated with down, until being communicated with the described smoke-box that goes out; Describedly go out smoke-box and be provided with exhaust opening.
2. power economized boiler according to claim 1 is characterized in that, the described switch room of going up is provided with dismountable top cover.
3. power economized boiler according to claim 1 is characterized in that, described at least two upward are provided with the switch room connecting plate between the switch room, and the described switch room connecting plate middle part of going up is provided with instlated tubular, and described instlated tubular is communicated with described hydroecium.
4. power economized boiler according to claim 1 is characterized in that, described following switch room adopts following switch room dividing plate, burner hearth water pipe to isolate in burner hearth and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206772296U CN201917057U (en) | 2010-12-24 | 2010-12-24 | Energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206772296U CN201917057U (en) | 2010-12-24 | 2010-12-24 | Energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917057U true CN201917057U (en) | 2011-08-03 |
Family
ID=44416851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206772296U Expired - Fee Related CN201917057U (en) | 2010-12-24 | 2010-12-24 | Energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917057U (en) |
-
2010
- 2010-12-24 CN CN2010206772296U patent/CN201917057U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20131224 |