CN201093720Y - Hot water boiler - Google Patents
Hot water boiler Download PDFInfo
- Publication number
- CN201093720Y CN201093720Y CNU2007200244016U CN200720024401U CN201093720Y CN 201093720 Y CN201093720 Y CN 201093720Y CN U2007200244016 U CNU2007200244016 U CN U2007200244016U CN 200720024401 U CN200720024401 U CN 200720024401U CN 201093720 Y CN201093720 Y CN 201093720Y
- Authority
- CN
- China
- Prior art keywords
- smoke
- combustion chamber
- box
- water
- water tank
- 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
Links
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a hot water boiler which comprises a combustion chamber, and a smoke storage chamber is arranged above the combustion chamber. The lateral side of the fume storage chamber is provided with an annular smoke exhaust channel which is communicated with the combustion chamber and a smoke tube, and a water tank is arranged above the smoke storage chamber. Walls around the combustion chamber, the smoke storage room and the annular smoke exhaust channel are provided with water jacket interlayers which are mutually communicated, and the smoke tube penetrates and extends outside the water tank along a vertical direction. So, the hot water boiler not only can transfer the heat in the combustion chamber, the smoke storage room and the annular smoke exhaust channel to the water jacket interlayers, but also transfer the residual heat of smoke in the smoke tube to the water tank, which enlarges the heat exchange area of water in the water tank, is beneficial to the recycle of the heat, improves the heat efficiency and reaches to the effect of coal conservation.
Description
Technical field
The utility model relates to a kind of boiler.
Background technology
Coal-burning boiler generally includes hot water with boiler and boiler for warming rooms, has the huge market.At present, the employed hot-water boiler of people, behind fired coal combustion, most heat is pulled away along with the discharge of flue gas, has therefore reduced the thermal efficiency of boiler, has wasted the energy, has increased environmental pollution.
The utility model content
Technical problem to be solved in the utility model provides the high hot-water boiler of a kind of thermal efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: hot-water boiler, comprise the combustion chamber, top, combustion chamber is provided with the storage smoke-box, the described storage smoke-box outside is provided with an annular row cigarette channel that is communicated with described combustion chamber and chimney, and described storage smoke-box top is water tank, and the perisporium of described combustion chamber, storage smoke-box and annular row cigarette channel is respectively equipped with the water jacket samdwich that is interconnected, described water jacket samdwich is communicated with described water tank, and described chimney vertically passes and stretches out described water tank.
As further improvement, described annular row cigarette channel be surrounded on the storage smoke-box around, the outlet flue that it starts from storing up smoke-box ends at the mouth that advances of described chimney, the advancing to be provided with between the mouth of the outlet flue of described storage smoke-box and described chimney keeps off the cigarette dividing plate; Also comprise a plurality of vertically pass described discharge flue and with the water tank that is positioned at the discharge flue top be positioned at the water service pipe that the water jacket samdwich of discharge flue bottom is communicated with.
After having adopted technique scheme, the beneficial effects of the utility model are: because the storage smoke-box outside is provided with an annular row cigarette channel that is communicated with described combustion chamber and chimney, described storage smoke-box top is water tank, the perisporium of described combustion chamber, storage smoke-box and annular row cigarette channel is respectively equipped with the water jacket samdwich that is interconnected, described water jacket samdwich is communicated with described water tank, and described chimney vertically passes and stretches out described water tank; So, it not only can be delivered to heat in combustion chamber, storage smoke-box and the annular row cigarette channel in the water jacket samdwich, the residual heat of flue gas is delivered in the water tank in the chimney but also can make, increased the heat exchange area of water in flue gas and the water tank, the recovery that helps heat is used, improve the thermal efficiency, reached the effect of economizing on coal.
Since described annular row cigarette channel be surrounded on the storage smoke-box around, it starts from storing up the outlet flue of smoke-box, end at the mouth that advances of described chimney, the advancing of the outlet flue of described storage smoke-box and described chimney is provided with retaining cigarette dividing plate between the mouth, also comprise a plurality of described discharge flues that vertically pass, and the water service pipe that is communicated with water tank that is positioned at the discharge flue top and the water jacket samdwich that is positioned at the discharge flue bottom, so, the coal-fired flue gas that after the internal combustion of combustion chamber, is produced, at first enter the storage smoke-box, enter the annular row cigarette channel then, turn around in annular row cigarette channel inward turning, discharge through chimney then, under the constraint of annular row cigarette channel, flue gas is made circular motion, under action of centrifugal force, the perisporium and the water service pipe of flue gas meeting accelerating impact discharge flue, thereby quicken the heat exchange of the recirculated water in flue gas and the water tank,, reached the effect of economizing on coal so improved the thermal efficiency of boiler.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view at A-A place among Fig. 1.
The specific embodiment
Shown in Fig. 1, Fig. 2 are common, hot-water boiler, comprise combustion chamber 2,2 tops, combustion chamber are provided with storage smoke-box 4, described storage smoke-box 4 outsides are provided with an annular row cigarette channel 5 that is communicated with described combustion chamber 2 and chimney 6, and described storage smoke-box 4 tops are water tank 7, and the perisporium of described combustion chamber 2, storage smoke-box 4 and annular row cigarette channel 5 is respectively equipped with the water jacket samdwich that is interconnected, described water jacket samdwich is communicated with described water tank 7, and described chimney 6 vertically passes and stretches out described water tank 7.
Described annular row cigarette channel 5 be surrounded on the storage smoke-box 4 around; it starts from storing up the outlet flue of smoke-box; end at the mouth that advances of described chimney 6; the advancing of the outlet flue of described storage smoke-box 4 and described chimney 6 is provided with retaining cigarette dividing plate 8 between the mouth; in order to improve the thermal efficiency, retaining cigarette dividing plate 8 preferably is arranged to sandwich, certainly; when retaining cigarette dividing plate 8 is single layer structure, also within protection domain of the present utility model.Also comprise a plurality of vertically pass described discharge flue 5 and with the water tank that is positioned at the discharge flue top be positioned at the water service pipe 10 that the water jacket samdwich of discharge flue bottom is communicated with.Like this, the coal-fired flue gas that is produced after the internal combustion of combustion chamber at first enters the storage smoke-box, enter the annular row cigarette channel then, turn around in annular row cigarette channel inward turning, discharge through chimney then, under the constraint of annular row cigarette channel 5, flue gas is made circular motion, under action of centrifugal force, the perisporium and the water service pipe 10 of flue gas meeting accelerating impact discharge flue 5, thus quicken the heat exchange of the water in flue gas and the water tank, so improved the thermal efficiency of boiler, reached the effect of economizing on coal.
The bottom of described annular row cigarette channel 5 is provided with leads to extraneous dedusting mouth 9, is used for removing the flue dust that is deposited on annular row cigarette channel 5 bottoms.
Claims (2)
1. hot-water boiler, comprise combustion chamber (2), top, combustion chamber (2) is provided with storage smoke-box (4), described storage smoke-box (4) outside is provided with an annular row cigarette channel (5) that is communicated with described combustion chamber (2) and chimney (6), described storage smoke-box (4) top is water tank (7), the perisporium of described combustion chamber (2), storage smoke-box (4) and annular row cigarette channel (5) is respectively equipped with the water jacket samdwich that is interconnected, described water jacket samdwich is communicated with described water tank (7), it is characterized in that: described chimney (6) vertically passes and stretches out described water tank (7).
2. hot-water boiler as claimed in claim 1, it is characterized in that: described annular row cigarette channel (5) be surrounded on the storage smoke-box (4) around, it starts from storing up the outlet flue of smoke-box, end at the mouth that advances of described chimney (6), the advancing of the outlet flue of described storage smoke-box (4) and described chimney (6) is provided with retaining cigarette dividing plate (8) between the mouth; Also comprise a plurality of vertically pass described discharge flue (5) and with the water tank that is positioned at the discharge flue top (7) be positioned at the water service pipe (10) that the water jacket samdwich of discharge flue bottom is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200244016U CN201093720Y (en) | 2007-06-25 | 2007-06-25 | Hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200244016U CN201093720Y (en) | 2007-06-25 | 2007-06-25 | Hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093720Y true CN201093720Y (en) | 2008-07-30 |
Family
ID=39901688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200244016U Expired - Fee Related CN201093720Y (en) | 2007-06-25 | 2007-06-25 | Hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093720Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022823A (en) * | 2011-01-04 | 2011-04-20 | 岳宝元 | Boiler |
-
2007
- 2007-06-25 CN CNU2007200244016U patent/CN201093720Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022823A (en) * | 2011-01-04 | 2011-04-20 | 岳宝元 | Boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679538B (en) | Smoke and water counterflow split type efficient heating boiler | |
| CN202581781U (en) | Split type high-efficiency flue and water reflux heating boiler | |
| CN204756976U (en) | Oil field gas injection boiler of recoverable smoke and dust | |
| CN201003783Y (en) | High-performance energy-saving environmental protection boiler residual heat recovering device | |
| CN201093720Y (en) | Hot water boiler | |
| CN201066195Y (en) | Horizontal type reverse-combusting coal-firing boiler | |
| CN203454099U (en) | Biomass steam boiler | |
| CN202581783U (en) | Smokeless energy-saving rotary combustion gasification heating boiler | |
| CN202328140U (en) | Horizontal pulverized coal combustion gas injection boiler of oil field | |
| CN205481729U (en) | High -efficient energy -saving pot stove of vertical extreme misery pipe | |
| CN201443866U (en) | Smoke-free, noise-free, environmental-protecting and energy-saving boiler | |
| CN210717515U (en) | Chain type grate multi-return biomass boiler | |
| CN201391999Y (en) | Micro-emission environment-protective boiler | |
| CN2434604Y (en) | Verticle three-return smoke removing and dust removing multipurpose boiler | |
| CN201363889Y (en) | High-efficiency smokeless dust-removing and energy-saving heating stove | |
| CN201359370Y (en) | Three-pass boiler with long fire tube | |
| CN204786499U (en) | Clean energy -conserving oil field gas injection boiler | |
| CN204438068U (en) | The horizontal three backhaul shell boilers of biomass-burning, combustion biogas | |
| CN201206892Y (en) | Smoke eliminating and dust collecting boiler | |
| CN203980252U (en) | Smokeless energy-saving boiler | |
| CN203203231U (en) | Combined biomass hot water boiler | |
| CN203203230U (en) | Biomass high-efficiency hot water boiler | |
| CN202254241U (en) | Negative pressure reverse combustion intelligent water heater unit | |
| CN201803451U (en) | Reverse combustion type dust-free boiler | |
| CN202915328U (en) | Vertical smokeless combustion steam boiler |
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: 20080730 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |