CN106016234A - Efficient energy saving gas-fired boiler - Google Patents
Efficient energy saving gas-fired boiler Download PDFInfo
- Publication number
- CN106016234A CN106016234A CN201610336964.2A CN201610336964A CN106016234A CN 106016234 A CN106016234 A CN 106016234A CN 201610336964 A CN201610336964 A CN 201610336964A CN 106016234 A CN106016234 A CN 106016234A
- Authority
- CN
- China
- Prior art keywords
- heat transfer
- shell
- fired boiler
- inner bag
- combustor
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound 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[O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 7
- 210000003437 Trachea Anatomy 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000000149 penetrating Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 19
- 239000003345 natural gas Substances 0.000 description 12
- 241000521257 Hydrops Species 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 241000357209 Cordia subcordata Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 nitrogen oxygen Chemical compound 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
Abstract
The invention discloses an efficient energy saving gas-fired boiler, and belongs to the technical field of efficient energy utilization of heating equipment. The efficient energy saving gas-fired boiler comprises an all-closed shell, a combustion chamber, multiple liners connected with the combustion chamber, and an exhaust chamber; the combustion chamber is formed in the lower end in the shell; a combustion cylinder is arranged on one side of the combustion chamber, and is connected with a combustor; the combustion cylinder is connected with the internal combustion chamber by penetrating through the shell; the liners are fixedly connected into the shell; the bottoms of the liners are communicated with the combustion chamber; the liners are provided with multiple spiral heat transfer exhaust pipes from top to bottom; one ends of the exhaust pipes are heat transfer intake ports, and the other ends are heat transfer exhaust ports; the exhaust pipes are communicated with the liners through the heat transfer intake ports; the spiral heat transfer exhaust pipes are connected with the exhaust chamber through the heat transfer exhaust ports; the exhaust chamber is formed in the shell; a water closing structure is arranged in the exhaust chamber; and the exhaust chamber is connected with an external exhaust pipe and an external drain pipe. The efficient energy saving gas-fired boiler can improve the first heat energy utilization rate, and solves general water accumulating problem in a pipe of a traditional boiler structure.
Description
Technical field
The present invention relates to a kind of boiler, specific design one high-efficiency energy-saving gas-fired boiler, belong to heating equipment high efficient energy sources
Utilize technical field.
Background technology
Boiler is as one wide variety of heat resource equipment in producing, living, and it mainly passes through flue and tube wall to water
Heating, water is heated generation steam to produce heat.The most conventional boiler, is the most all made up of shell and flue, passes through
Water in heat-transfer pipe in flue is heated and can produce a large amount of available heat, but the thermal transition first of boiler is inefficient, one
As the temperature of heat-transfer pipe often can reach more than 300 DEG C, this partial heat typically cannot be collected, and causes the thermal transition efficiency of boiler
Relatively low.
Existing patent name is a kind of environmental-friendly natural gas boiler system (notification number is CN 203615309 U), discloses this
System includes that natural gas feedway and natural gas boiler, described natural gas feedway are connected with described natural gas boiler,
For the burner of described natural gas boiler being carried out supply natural gas, the pipeline of described natural gas boiler water inlet pipe is arranged
Having first flow controller, the exit of the flue gas exhaust pipe of described natural gas boiler is provided with waste heat boiler, also includes flue gas
Purifier, described smoke eliminator is arranged on the nitrogen oxygen on the flue gas exhaust pipe of described waste heat boiler in purifying smoke
Compound, described waste heat boiler water inlet pipe is connected with described natural gas boiler water inlet pipe, and described waste heat boiler outlet pipe is with described
Natural gas boiler outlet pipe is connected.This technical scheme uses unstructured and adjusts, for the heat energy profit of boiler self structure
Promote by rate and do not improve.
Patent name is a kind of four return water curtain smokeless environment-protection boilers (notification number is CN 202432541 U), including standing
Sandwich type element, flue and burner hearth, also include the ring-type air compartment being arranged on described inboard wall of burner hearth；It is located at forward and backward of described housing
Front smoke box and rear smoke box；Wherein, rear smoke box communicates with described burner hearth, and front smoke box communicates with boiler smoke outlet；After connection smoke box with
Front smoke box, front smoke box and three groups of annulars heat transfer smoke pipes of rear upper smoke box, rear upper smoke box and boiler smoke outlet；Input port is by smoke evacuation
Pipe communicates with boiler smoke outlet, the screen collector that delivery outlet is communicated with air-introduced machine and dust discharge chimney by the dust flue of bending.
This technical scheme relates to a kind of heat transfer structure being made up of smoke discharging pipe, has certain improvement to boiler structure, but this structure is same
There is the problem that boiler heat utilization rate first is low, if promoting its heat utilization rate first, heat transfer pipe hydrops etc. can be caused
Problem.
Patent name is a kind of steam boiler (notification number is CN 203731372 U), has the pot of charging aperture including sidepiece
Furnace body, bottom boiler body, place is provided with the fire grate structure being positioned at below charging aperture, and boiler body is relative to the sidepiece of charging aperture
Offering outlet flue, boiler body top is fixed with water storage box, and the top of water storage box has gas outlet valve, and setting up in boiler body has
The many heat-exchange tubes carrying water in water storage box, are equipped with the horizontal heat-exchange tube of many horizontally sets, boiler in water storage box
It is fixed with the front smoke box together with being located at all ends, horizontal heat-exchange tube side with outlet flue, on body on boiler body also
It is fixed with and the horizontal all end cover of heat-exchange tube opposite side is located at together and there is the rear smoke box of venthole.This technical scheme
Equally exist the problem needing after using a period of time to process air supply duct internal water accumulation.
Summary of the invention
The problem existed for above-mentioned prior art, the present invention provides a kind of high-efficiency energy-saving gas-fired boiler, it is possible to promote pot
The heat utilization rate first of stove, and solve the pipeline internal water accumulation problem generally existed in existing boiler structure.
To achieve these goals, a kind of high-efficiency energy-saving gas-fired boiler that the present invention uses, including totally enclosed type shell, combustion
Burn some inner bags and exhaust chamber that room is connected with combustor；
Described combustor is arranged on enclosure lower end, and combustor side is provided with combustion barrel, and described combustion barrel is connected with combustor,
Described combustion barrel is connected through described shell with internal combustion chamber；
Described inner bag is affixed in the enclosure, bottom inner bag and combustion chamber, inner bag be provided with some top-down spirally
Heat transfer exhaustor, described spiral heat transfer exhaustor one end for heat transfer air inlet, the other end for heat transfer gas outlet, described spirally
Heat transfer exhaustor is connected with inner bag by heat transfer air inlet, and spiral heat transfer exhaustor is by described heat transfer gas outlet and exhaust chamber
Connect；
Described exhaust chamber is arranged on enclosure, is provided with water seal structure, described exhaust chamber is connected to outer row inside exhaust chamber
Feed channel and exterior drain.
As improvement, described inner bag has two, and two inner bags are disposed side by side on combustor.
As improvement, described spiral heat transfer exhaustor is looped around outside inner bag in the shape of a spiral.
As improvement, the quantity of described spiral heat transfer exhaustor has more than three.
As improvement, the heat transfer air inlet connection of each spiral heat transfer exhaustor diverse location on inner bag.
As improvement, the heat transfer gas outlet arranged in parallel of each spiral heat transfer exhaustor also connects with exhaust chamber respectively.
As improvement, described water seal structure memory has condensed water, and in being used for stoping exhaust chamber, flue gas is from outer row water pipe
Track overflow.,
As improvement, described inner bag top is provided with fixing pipe, and described fixing pipe one end is fixed on inner bag, in the other end and shell
Wall fixes.
As improvement, described combustor is arranged on housing exterior.
Compared with prior art, the invention has the beneficial effects as follows: the present invention uses the heat transfer exhaustor arranged from top to bottom,
By heat transfer exhaustor is contacted with water as much as possible, it is achieved the fully transmission of heat, steam because of water inside heat transfer exhaustor meanwhile
Air cooling coagulate the water droplet of generation from top to bottom drain into exhaust chamber by heat transfer exhaustor, and drain into outer row water pipe by exhaust chamber
Road, thus avoid the internal hydrops of heat transfer exhaustor or hydrops to inner bag and the problem of combustor reflux.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of gas fired-boiler of the present invention；
Fig. 2 is boiler internal structural representation in the present invention；
Fig. 3 is combustor and the structural representation of inner bag in the present invention；
In figure: 1, shell, 2, combustor, 3, inner bag, 4, exhaust chamber, 5, spirally conduct heat exhaustor, 6, heat transfer gas outlet, 7, outer
Portion's discharge duct, 8, exterior drain, 9, fixing pipe, 10, combustion barrel, 11, combustor.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention of greater clarity, below by accompanying drawing and embodiment, right
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only in order to explain this
Bright, it is not limited to the scope of the present invention.It should be noted that when element is referred to as " being fixed on " another element, and it is permissible
Directly on another element or element placed in the middle can also be there is.When an element is considered as " connection " another element,
It can be directly connected to another element or may be simultaneously present centering elements.Term as used herein " on ",
D score and similar expression are for illustrative purposes only.
Unless otherwise defined, all of technical term used herein and scientific terminology are led with the technology belonging to the present invention
The implication that the technical staff in territory is generally understood that is identical, and the term used the most in the description of the invention is intended merely to retouch
State the purpose of specific embodiment, it is not intended that in limiting the present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of high-efficiency energy-saving gas-fired boiler, including totally enclosed type shell 1, combustor 2 and
Some inner bags 3 of combustor 2 connection and exhaust chamber 4；
Described combustor 2 is arranged on shell 1 interior lower end, and combustor 2 side is provided with combustion barrel 10, described combustion barrel 10 and burning
Machine 11 connects, and described combustion barrel 10 is connected through described shell 1 with internal combustion chamber 2；
Described inner bag 3 is fixed in shell 1, connects with combustor 2 bottom inner bag 3, and inner bag 3 is provided with some top-down spiral shells
Rotating heat transfer exhaustor 5, described spiral heat transfer exhaustor 5 one end is heat transfer air inlet, and the other end is heat transfer gas outlet 6, institute
Stating spiral heat transfer exhaustor 5 to be connected with inner bag 3 by heat transfer air inlet, spiral heat transfer exhaustor 5 conducts heat by described
QI KOU 6 is connected with exhaust chamber 4；
It is internal that described exhaust chamber 4 is arranged on shell 1, and exhaust chamber 4 is internal is provided with water seal structure, outside described exhaust chamber 4 is connected to
Portion's discharge duct 7 and exterior drain 8.
As the improvement of embodiment, described inner bag 3 has two, and two inner bags 3 are disposed side by side on combustor 2, and structure sets
Meter rationally, uses the structure of two inner bags 3, effectively meets serviceability requirement.
As the improvement of embodiment, described spiral heat transfer exhaustor 5 is sleeved on outside inner bag 3, aerofluxus of spirally conducting heat
The helical structure of pipe 5 can make it contact with water as much as possible, fully realizes the transmission of heat.
As the improvement of embodiment, be provided with outside each inner bag 3 quantity of spiral heat transfer exhaustor 5 have three with
On, those skilled in the art can select particular number and the kind of spiral heat transfer exhaustor 5 the most flexibly, such as, can adopt
With large-sized heat transfer exhaustor 10 groups, undersized heat transfer exhaustor 4 groups, to guarantee that heat-transfer effect is good, efficiency is high.
As the improvement of embodiment, the heat transfer air inlet connection of each spiral heat transfer exhaustor 5 difference on inner bag 3
Position, effectively transmits the heat of inner bag 3 diverse location, it is ensured that heat transfer efficiency is high.
As the improvement of embodiment, heat transfer gas outlet 6 arranged in parallel of each spiral heat transfer exhaustor 5 respectively and aerofluxus
Room 4 connects, and reasonable in design is easy to use, and heat transfer, good exhaust effect.
As the improvement of embodiment, described water seal structure memory has condensed water, and in being used for stoping exhaust chamber 4, flue gas is from outward
Portion's drainage pipeline 8 overflows.
As the improvement of embodiment, described inner bag 3 top is provided with fixing pipe 9, and described fixing pipe 9 one end is fixed on inner bag 3
On, the other end fixes with shell 1 inwall, is effectively fixed in shell 1 by inner bag 3 by fixing pipe 9, improves boiler entirety knot
The steadiness of structure, safe to use.
As the improvement of embodiment, it is outside that described combustor 11 is arranged on shell 1.
In real work, owing to the fuel of boiler is natural gas or fuel oil, have hydrone after burning and produce, gas after burning
Temperature typically more than 1000 degrees Celsius, so time hydrone be gaseous state, after burning, gas enters spiral shell by inner bag 3
Rotating heat transfer exhaustor 5, on the one hand discharges the waste gas after burning, on the one hand also utilizes the high temperature of gas to row of spirally conducting heat
Water around trachea 5 carries out heating (for the present embodiment, be covered with water around spiral heat transfer exhaustor 5), due to spiral
Formula heat transfer exhaustor 5 is to be rotated by up to lower, and therefore after burning, gas the most from top to bottom flows, the temperature of the water around exhaustor
Relatively low, therefore, when after burning, gas can occur condensation liquefaction existing close to spiral heat transfer exhaustor 5 tube wall hydrone therein
As, forming condensed water, condensed water flows to exhaust chamber 4, exhaust chamber 4 along with spiral heat transfer exhaustor 5 together with residual gas
In be provided with in water seal structure, have condensed water in it, in being used for stoping exhaust chamber 4, flue gas overflows from exterior drain 8.
The present invention uses the exhaust pipe structure that spirally conducts heat from top to bottom, the helical structure of the spiral exhaustor 5 that conducts heat
It can be made to contact with water as much as possible, it is achieved the fully transmission of heat, meanwhile, spiral heat transfer exhaustor 5 is internal because of water steaming
Air cooling is coagulated the water droplet of generation and will be drained into exhaust chamber 4 by spiral heat transfer exhaustor 5 due to structure from top to bottom, and passes through
Exhaust chamber 4 drains into exterior drain 8, thus avoid the spiral internal hydrops of heat transfer exhaustor 5 or hydrops to inner bag 3 and
The problem of combustor 2 reflux.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent or the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (9)
1. a high-efficiency energy-saving gas-fired boiler, it is characterised in that include totally enclosed type shell (1), combustor (2) and combustor
(2) the some inner bags (3) connected and exhaust chamber (4)；
Described combustor (2) is arranged on shell (1) interior lower end, and combustor (2) side is provided with combustion barrel (10), described combustion barrel
(10) being connected with combustor (11), described combustion barrel (10) is connected through described shell (1) with internal combustion chamber (2)；
In described inner bag (3) is fixed in shell (1), inner bag (3) bottom connects with combustor (2), inner bag (3) be provided with some oneself
Upper and the lower exhaustor that spirally conducts heat (5), described spiral heat transfer exhaustor (5) one end is the air inlet that conducts heat, and the other end is
Heat transfer gas outlet (6), described spiral heat transfer exhaustor (5) is connected with inner bag (3) by heat transfer air inlet, row of spirally conducting heat
Trachea (5) is connected with exhaust chamber (4) by described heat transfer gas outlet (6)；
It is internal that described exhaust chamber (4) is arranged on shell (1), and exhaust chamber (4) is internal is provided with water seal structure, described exhaust chamber (4)
On be connected to external exhaust gas pipeline (7) and exterior drain (8).
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 1, it is characterised in that described inner bag (3) has two,
Two inner bags (3) are disposed side by side on combustor (2).
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 1 and 2, it is characterised in that described spiral heat transfer is arranged
Trachea (5) is looped around inner bag (3) outside in the shape of a spiral.
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 3, it is characterised in that described spiral heat transfer exhaustor
(5) quantity has more than three.
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 4, it is characterised in that each spiral heat transfer exhaustor
(5) heat transfer air inlet connection diverse location on inner bag (3).
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 5, it is characterised in that each spiral heat transfer exhaustor
(5) heat transfer gas outlet (6) arranged in parallel also connects with exhaust chamber (4) respectively.
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 1, it is characterised in that described water seal structure memory has
Condensed water, is used for stoping exhaust chamber (4) interior flue gas to overflow from exterior drain (8).
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 1, it is characterised in that described inner bag (3) top is provided with
Fixing pipe (9), described fixing pipe (9) one end is fixed on inner bag (3), and the other end fixes with shell (1) inwall.
A kind of high-efficiency energy-saving gas-fired boiler the most according to claim 1, it is characterised in that described combustor (11) is arranged on
Shell (1) is outside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336964.2A CN106016234A (en) | 2016-05-20 | 2016-05-20 | Efficient energy saving gas-fired boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336964.2A CN106016234A (en) | 2016-05-20 | 2016-05-20 | Efficient energy saving gas-fired boiler |
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| CN106016234A true CN106016234A (en) | 2016-10-12 |
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| CN201610336964.2A Pending CN106016234A (en) | 2016-05-20 | 2016-05-20 | Efficient energy saving gas-fired boiler |
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| US20070209606A1 (en) * | 2004-05-11 | 2007-09-13 | Tetsurou Hamada | Heat Exchanger and Water Heater |
| US20090151653A1 (en) * | 2007-12-13 | 2009-06-18 | Bock Water Heaters, Inc. | Water Heater with Condensing Flue |
| CN201429206Y (en) * | 2009-07-08 | 2010-03-24 | 张福秀 | Multi-hearth highly-effective energy-saving environment-friendly boiler |
| CN101846464A (en) * | 2008-12-16 | 2010-09-29 | 费罗利公司 | Spiral heat exchanger for producing heating and/or sanitary use hot water, specifically designed for condensation applications |
| CN103398467A (en) * | 2013-07-18 | 2013-11-20 | 天津市正焱节能采暖设备有限公司 | High-heat efficiency hot-water boiler with function o f multi-stage heating |
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- 2016-05-20 CN CN201610336964.2A patent/CN106016234A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070209606A1 (en) * | 2004-05-11 | 2007-09-13 | Tetsurou Hamada | Heat Exchanger and Water Heater |
| CN2924398Y (en) * | 2006-06-26 | 2007-07-18 | 张福秀 | Coal-saving instant-heating boiler |
| US20090151653A1 (en) * | 2007-12-13 | 2009-06-18 | Bock Water Heaters, Inc. | Water Heater with Condensing Flue |
| CN101846464A (en) * | 2008-12-16 | 2010-09-29 | 费罗利公司 | Spiral heat exchanger for producing heating and/or sanitary use hot water, specifically designed for condensation applications |
| CN201429206Y (en) * | 2009-07-08 | 2010-03-24 | 张福秀 | Multi-hearth highly-effective energy-saving environment-friendly boiler |
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Application publication date: 20161012 |