CN107664359A - A kind of energy-saving efficient boiler - Google Patents
A kind of energy-saving efficient boiler Download PDFInfo
- Publication number
- CN107664359A CN107664359A CN201711071740.4A CN201711071740A CN107664359A CN 107664359 A CN107664359 A CN 107664359A CN 201711071740 A CN201711071740 A CN 201711071740A CN 107664359 A CN107664359 A CN 107664359A
- Authority
- CN
- China
- Prior art keywords
- heater
- flashback duct
- flashback
- duct
- flue
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a kind of energy-saving efficient boiler, including body of heater, combustion chamber, flue and flashback duct.In the body of heater, one end of the flue is arranged in body of heater and protrudes out the upper end of the body of heater with the combustion chamber, the other end of flue for the combustion chamber.The flashback duct is arranged at the outer surface of the body of heater, and one end of flashback duct connects with the upper end of the flue, and the other end is arranged at the lower end of the body of heater and provided with outlet.The heat-insulation layer for being fixed on body of heater periphery is provided with the outside of the flashback duct.The present invention carries out cycling and reutilization by the flashback duct for being arranged at body of heater outer surface and being connected with flue to heat, carries out reheating to the water in body of heater, improves fuel availability, has haveed the function that energy-conservation.
Description
Technical field
The present invention relates to heating furnace technical field, and in particular to a kind of energy-saving efficient boiler.
Background technology
Combustion heating furnace is typically that combustion chamber is provided with body of heater, and is connected with flue with combustion chamber and protrudes out the stove
In vitro, the water in body of heater is heated by reaching to addition fuel in combustion chamber.But existing heating furnace is to combustion chamber
During interior addition comburant (-rent) burning, the flame in usual combustion chamber is directly emerged by flue causes substantial amounts of thermal loss, to combustion
The utilization rate of material is extremely low.
The content of the invention
For above-mentioned deficiency, it is an object of the present invention to provide a kind of energy-saving efficient boiler, it is by being arranged at outside body of heater
The surface and flashback duct that is connected with flue carries out cycling and reutilization to heat, carries out reheating to the water in body of heater, improves
Fuel availability, energy-conservation is haveed the function that.
To achieve the above object, technical scheme provided by the present invention is：
A kind of energy-saving efficient boiler, including body of heater, combustion chamber, flue and flashback duct, the combustion chamber are located at the body of heater
Interior, one end of the flue is arranged in body of heater and protrudes out the body of heater with the combustion chamber, the other end of flue
Upper end, the flashback duct is arranged at the outer surface of the body of heater, and one end of flashback duct connects with the upper end of the flue, another
End is arranged at the lower end of the body of heater and is provided with the heat-insulation layer for being fixed on body of heater periphery provided with outlet, the flashback duct outside.
Preferably, the flashback duct is designed as the appearance that three back haul links are uniformly arranged at the body of heater from top to bottom
Face, wherein, the flashback duct includes the first flashback duct, the second flashback duct and the 3rd flashback duct, and the first flashback duct, the second tempering
Road and the 3rd flashback duct are uniformly vertically arranged to the outer surface of the body of heater, and the upper end of the first flashback duct and the flue
Upper end is connected, and the first flashback duct connected with the lower end of the second flashback duct by interface channel, the upper end of second flashback duct and
The upper end of 3rd flashback duct is connected by interface channel, and the lower end of the 3rd flashback duct is with being arranged at the body of heater
The outlet of lower end.
Preferably, the flashback duct is designed as the appearance that four back haul links are uniformly arranged at the body of heater from top to bottom
Face.
Preferably, step structure is uniformly arranged at the appearance of the body of heater to the flashback duct in a ring from top to bottom
Face, and the upper end of flashback duct connects with the flue, the outlet of lower end of the other end with being arranged at the body of heater.
Preferably, the flashback duct outer surface for being arranged at the body of heater of even structure in the shape of a spiral from top to bottom, and
The upper end of flashback duct connects with the flue, the outlet of lower end of the other end with being arranged at the body of heater.
Preferably, water can be installed in the heat-insulation layer, and water inlet and delivery port are respectively equipped with heat-insulation layer, the body of heater
Upper end be provided with tempering insulation cover, the body of heater upper end is respectively equipped with import and steam (vapor) outlet and is arranged at going out for body of heater lower end
Mouthful.
Preferably, the tempering insulation cover is provided with switchable cleaning door, and the upper and lower ends of the flashback duct are opened respectively
Provided with above-mentioned switchable cleaning door.
Preferably, plant ash or carbon ash can be filled in the heat-insulation layer, reaches the effect of insulation.
Preferably, the fuel feed inlet with the combustion chamber is offered on the body of heater.
Beneficial effects of the present invention are：
A kind of energy-saving efficient boiler of the present invention by the flashback duct that is arranged at the outer surface of the body of heater and is connected with flue,
It is provided with using temperature to body of heater and then reheating and the effect of insulation, and on the outside of the flashback duct and is fixed on body of heater periphery
Heat-insulation layer, therefore the setting of the flashback duct is applied not only to carry out reheating to body of heater, while the water in heat-insulation layer is entered
Row heating, the utilization rate of recovery heat energy is improved, the boiler of the present invention is reached energy-efficient effect.Meanwhile the tempering is protected
Temperature covers is provided with switchable cleaning door with the upper and lower ends of flashback duct, therefore, can by be opened manually the cleaning door from return
Flashback duct is cleared up with brush at fiery insulation cover, and dust cleared up at the cleaning door below flashback duct, is avoided
Dust emissions pollute environment into air.
Below in conjunction with the accompanying drawings with embodiment, the present invention is further described.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of diagrammatic cross-section of energy-saving efficient boiler of the present invention；
Fig. 2 is a kind of structural representation of energy-saving efficient boiler embodiment 1 shown in Fig. 1；
Fig. 3 is the structural representation of another angle of embodiment illustrated in fig. 21；
Fig. 4 is the body of heater expanded schematic diagram of embodiment 1；
Fig. 5 is the structural representation of the embodiment of the present invention 3；
Fig. 6 is the structural representation of the embodiment of the present invention 4.
Each description of reference numerals is as follows in figure.
Body of heater -1, import -1a, steam (vapor) outlet -1b, fuel feed inlet -1c, combustion chamber -2, flue -3, tempering
Road -4, the first flashback duct -4a, the second flashback duct -4b, three flashback ducts -4c, interface channel -4d, outlet -5, insulation
Layer -6, water inlet -6a, delivery port -6b, tempering insulation cover -7, cleaning door -8.
Embodiment
To describe the technology contents of the present invention, construction feature, the objects and the effects in detail, below in conjunction with embodiment
And accompanying drawing is coordinated to be explained in detail.
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
Refer to Fig. 1 to Fig. 6, a kind of energy-saving efficient boiler, including body of heater 1, combustion chamber 2, flue 3 and flashback duct 4.It is described
In the body of heater 1, one end of the flue 3 is arranged in body of heater 1 and connected with the combustion chamber 2, flue 3 for combustion chamber 2
The other end protrude out the upper end of the body of heater 1.The flashback duct 4 is arranged at the outer surface of the body of heater 1, utilizes temperature
To body of heater 1 and then reheating and the effect of insulation, and one end of flashback duct 4 is connected with the upper end of the flue 3, and the other end is set
It is placed in the lower end of the body of heater 1 and provided with outlet 5, cleaning burning dust can be played a part of.The outside of flashback duct 4 is provided with solid
Due to the heat-insulation layer 6 of the periphery of body of heater 1, and hot water to be added is provided with heat-insulation layer 6, therefore the setting of the flashback duct 4 is applied not only to
Reheating is carried out to body of heater 1.
In this application, the size for the flashback duct 4 being coated on outside the body of heater 1 can be according to the size of actual body of heater 1
It is determined that it can be coated on 2/3 size of the outer surface of body of heater 1, the heat utilization efficiency of tempering can be improved.
Further, plant ash or carbon ash can be filled in the heat-insulation layer 6, reaches the effect of insulation.In the heat-insulation layer 6
Water can be installed, and water inlet 6a and delivery port 6b are respectively equipped with heat-insulation layer 6, the upper end of the body of heater 1 is provided with tempering insulation cover
7, the upper end of body of heater 1 is respectively equipped with import 1a and steam (vapor) outlet 1b and the outlet for being arranged at the lower end of body of heater 1.
Further, the tempering insulation cover 7 is provided with switchable cleaning door 8, the upper and lower ends point of the flashback duct 4
Above-mentioned switchable cleaning door 8 is not offered, therefore, can be by the way that the cleaning door 8 be opened manually at tempering insulation cover 7 with brush
Son is cleared up flashback duct 4, and dust is cleared up at the cleaning door 8 of the lower section of flashback duct 4.
The fuel feed inlet 1c connected with the combustion chamber 2 is offered on the body of heater 1.
Please continue to refer to Fig. 1 to Fig. 4, in embodiment 1, it is uniform that the flashback duct 4 is designed as three back haul links from top to bottom
The outer surface for being arranged at the body of heater 1.Wherein, the flashback duct 4 includes the first flashback duct 4a, the second flashback duct 4b and the 3rd
Flashback duct 4c, and the first flashback duct 4a, the second flashback duct 4b and the 3rd flashback duct 4c are uniformly vertically arranged to the body of heater 1
Outer surface.And first flashback duct 4a upper end connected with the upper end of the flue 3, the first flashback duct 4a and the second flashback duct 4b's
Lower end is connected by interface channel 4d, and the upper end of the second flashback duct 4b passes through with the upper end of the 3rd flashback duct 4c to be connected
Passage 4d is connected, and the outlet 5 of lower end of the lower end of the 3rd flashback duct 4c with being arranged at the body of heater 1 connects.
In embodiment 2, the flashback duct 4 is designed as four back haul links and is uniformly arranged at the body of heater 1 from top to bottom
Outer surface.
Referring to Fig. 5, in embodiment 3, step structure is uniformly arranged at institute to the flashback duct 4 in a ring from top to bottom
The outer surface of body of heater 1 is stated, and the upper end of flashback duct 4 connects with the flue 3, the other end and the lower end for being arranged at the body of heater 1
Outlet 5 connect.
Referring to Fig. 6, in embodiment 4, even structure is arranged at the stove to the flashback duct 4 in the shape of a spiral from top to bottom
The outer surface of body 1, and the upper end of flashback duct 4 connects with the flue 3, lower end of the other end with being arranged at the body of heater 1 goes out
Mouth 5 connects.
In summary, a kind of energy-saving efficient boiler of the present invention is by being arranged at the outer surface of the body of heater 1 and connecting with flue 3
Logical flashback duct 4, using temperature to body of heater 1 and then reheating and the effect of insulation, and the outside of the flashback duct 4 is provided with
The heat-insulation layer 6 of the periphery of body of heater 1 is fixed on, therefore the setting of the flashback duct 4 is applied not only to carry out reheating to body of heater 1, together
When the water in heat-insulation layer 6 is heated, improve recovery heat energy utilization rate, make the present invention boiler reach energy-efficient effect
Fruit.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although used in this specification
Some specific terms, but these terms are merely for convenience of description, do not form any restrictions to the present invention, using with its
Same or analogous other devices, all fall in the scope of protection of the present invention.
Claims (9)
- A kind of 1. energy-saving efficient boiler, it is characterised in that：Including body of heater (1), combustion chamber (2), flue (3) and flashback duct (4), institute Combustion chamber (2) is stated in the body of heater (1), one end of the flue (3) be arranged in body of heater (1) and with the combustion chamber (2) connect, the other end of flue (3) protrudes out the upper end of the body of heater (1), and the flashback duct (4) is arranged at the body of heater (1) Outer surface, and one end of flashback duct (4) is connected with the upper end of the flue (3), and the other end is arranged under the body of heater (1) Hold and be provided with outlet (5), the heat-insulation layer (6) for being fixed on body of heater (1) periphery is provided with the outside of the flashback duct (4).
- A kind of 2. energy-saving efficient boiler as claimed in claim 1, it is characterised in that：The flashback duct (4) is designed from top to bottom The outer surface of the body of heater (1) is uniformly arranged at for three back haul links, wherein, the flashback duct (4) includes the first flashback duct (4a), the second flashback duct (4b) and the 3rd flashback duct (4c), and the first flashback duct (4a), the second flashback duct (4b) and the 3rd tempering Road (4c) is uniformly vertically arranged to the outer surface of the body of heater (1), and the upper end of the first flashback duct (4a) and the flue (3) Upper end connection, the first flashback duct (4a) connected with the lower end of the second flashback duct (4b) by interface channel (4d), described second The upper end of flashback duct (4b) is connected with the upper end of the 3rd flashback duct (4c) by interface channel (4d), and the 3rd tempering The outlet (5) of lower end of the lower end in road (4c) with being arranged at the body of heater (1) connects.
- A kind of 3. energy-saving efficient boiler as claimed in claim 1, it is characterised in that：The flashback duct (4) is designed from top to bottom The outer surface of the body of heater (1) is uniformly arranged at for four back haul links.
- A kind of 4. energy-saving efficient boiler as claimed in claim 1, it is characterised in that：The flashback duct (4) is in ring from top to bottom Shape step structure is uniformly arranged at the outer surface of the body of heater (1), and the upper end of flashback duct (4) connects with the flue (3) Logical, the outlet (5) of lower end of the other end with being arranged at the body of heater (1) connects.
- A kind of 5. energy-saving efficient boiler as claimed in claim 1, it is characterised in that：The flashback duct (4) is in spiral shell from top to bottom The outer surface for being arranged at the body of heater (1) of shape even structure is revolved, and the upper end of flashback duct (4) connects with the flue (3), separately The outlet (5) of lower end of the one end with being arranged at the body of heater (1) connects.
- A kind of 6. energy-saving efficient boiler as claimed in claim 1, it is characterised in that：Water can be installed in the heat-insulation layer (6), and Water inlet (6a) and delivery port (6b) are respectively equipped with heat-insulation layer (6), the upper end of the body of heater (1) is provided with tempering insulation cover (7), Body of heater (1) upper end is respectively equipped with import (1a) and steam (vapor) outlet (1b) and the outlet for being arranged at body of heater (1) lower end.
- A kind of 7. energy-saving efficient boiler as claimed in claim 6, it is characterised in that：The tempering insulation cover (7) is provided with can The cleaning door (8) of switch, the upper and lower ends of the flashback duct (4) offer above-mentioned switchable cleaning door (8) respectively.
- A kind of 8. energy-saving efficient boiler as claimed in claim 1, it is characterised in that：Plant ash can be filled in the heat-insulation layer (6) Or carbon is grey, reach the effect of insulation.
- A kind of 9. energy-saving efficient boiler as claimed in claim 1, it is characterised in that：Offered on the body of heater (1) with it is described The fuel feed inlet (1c) of combustion chamber (2) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071740.4A CN107664359A (en) | 2017-11-03 | 2017-11-03 | A kind of energy-saving efficient boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071740.4A CN107664359A (en) | 2017-11-03 | 2017-11-03 | A kind of energy-saving efficient boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107664359A true CN107664359A (en) | 2018-02-06 |
Family
ID=61144437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071740.4A Pending CN107664359A (en) | 2017-11-03 | 2017-11-03 | A kind of energy-saving efficient boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107664359A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256043A (en) * | 1925-07-20 | 1926-08-05 | Frank James Connor | Improvements in gas or other fuel fed boilers or water heaters |
| CN2386380Y (en) * | 1999-06-24 | 2000-07-05 | 王福庆 | Energy saving boiler |
| CN201412951Y (en) * | 2009-06-02 | 2010-02-24 | 王尊会 | Vertical boiler with sinking type smoke removal |
| CN202660729U (en) * | 2012-07-16 | 2013-01-09 | 李小艳 | Waste heat recovery water heater and hot water pipeline arrangement structure thereof |
| CN104596242A (en) * | 2015-01-26 | 2015-05-06 | 金进帼 | Energy-saving boiler |
| CN207540146U (en) * | 2017-11-03 | 2018-06-26 | 李少成 | A kind of energy-saving efficient boiler |
-
2017
- 2017-11-03 CN CN201711071740.4A patent/CN107664359A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256043A (en) * | 1925-07-20 | 1926-08-05 | Frank James Connor | Improvements in gas or other fuel fed boilers or water heaters |
| CN2386380Y (en) * | 1999-06-24 | 2000-07-05 | 王福庆 | Energy saving boiler |
| CN201412951Y (en) * | 2009-06-02 | 2010-02-24 | 王尊会 | Vertical boiler with sinking type smoke removal |
| CN202660729U (en) * | 2012-07-16 | 2013-01-09 | 李小艳 | Waste heat recovery water heater and hot water pipeline arrangement structure thereof |
| CN104596242A (en) * | 2015-01-26 | 2015-05-06 | 金进帼 | Energy-saving boiler |
| CN207540146U (en) * | 2017-11-03 | 2018-06-26 | 李少成 | A kind of energy-saving efficient boiler |
Non-Patent Citations (1)
| Title |
|---|
| 刘宝家: "《节约能源1000例[2]》", 31 August 1982, 科学技术文献出版社 * |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180206 |
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